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94results about How to "Rapid heat dissipation and cooling" patented technology
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Weaving method of carbon fiber preform of automobile brake disc
ActiveCN109795180AReduce wasteImprove thermal efficiencyLayered productsNon-woven fabricsGraphiteMaterials science
The invention relates to a weaving method of a carbon fiber preform of an automobile brake disc, and belongs to the technical field of carbon fiber composite material reinforcement weaving. The methodincludes the following steps: (1) preparing a carbon fiber plain cloth; (2) preparing a carbon fiber net tire; (3) sewing the carbon fiber plain cloth of step (1) and the carbon fiber net tire of step (2) together to form a plain-mesh tire cloth; and (4) winding the plain-mesh tire cloth obtained in the step (3) for a plurality of circles along the circumferential direction of a graphite sleeve,and needling once in each winding circle until the size requirement of the carbon fiber preform is met to form the carbon fiber preform, wherein the weight percentage of the carbon fiber plain cloth in the carbon fiber preform is more than or equal to 67%, and the weight percentage of the carbon fiber net tire is less than or equal to 33%. The preparation method is safer, the fiber waste quantityis less, the thermal conductivity in the thickness direction of the product can be ensured to be higher, the internal phase of the material is more uniform, and the friction surface is smoother and more beautiful.
Owner:山东道普安制动材料有限公司
Novel fast radiating brake disc
ActiveCN110131335AReduce the temperatureAvoid causing brake heat fadeBraking discsUltrasound attenuationEngineering
The invention discloses a novel fast radiating brake disc which comprises two disc bodies, wherein the two disc bodies are fixedly connected and symmetrical; a plurality of mounting grooves are formedin the inner side wall of each of the disc bodies at equal intervals in the circumferential direction of the corresponding disc body; radiating mechanisms are arranged in the mounting grooves; each of the radiating mechanisms comprises a heat pipe and a cold pipe fixedly connected with the inner wall of the corresponding mounting groove; the heat pipe is closely connected with the inner wall, close to the outer side of each of the disc bodies, of the corresponding mounting groove; a partition board is fixedly connected into each of the cold pipes and divides the interior of the correspondingcold pipe into a liquid storage cavity and a liquid pumping cavity; the liquid storage cavity communicates with the corresponding heat pipe through a second connecting pipe; and the liquid pumping cavity communicates with the corresponding heat pipe through a first connecting pipe. When an automobile brakes and decelerates,a liquid pumping mechanism is adopted to convey evaporated liquor into theheat pipes fitting the disc bodies so as to realize heat absorption and evaporation, and then, steam condenses and releases heat in the cold pipes to realize circulating cooling of the dis bodies, sothat brake heat attenuation caused by gathering and rising of temperature of the disc bodies is avoided.
Owner:龙口市江达汽车配件有限公司
Storage battery safety box for new energy electric vehicle
InactiveCN111162214AIncrease flow rateReasonable structural designCell/batteries leak testingCell component detailsNew energyLiquid storage tank
The invention discloses a storage battery safety box for a new energy electric vehicle. The storage battery safety box comprises a box body, a cover body is hinged to the left side at the top of the box body through a hinge, and spring limiters are symmetrically arranged on the left side wall and the right side wall of an inner cavity of the box body. One sides, close to the center of the inner cavity of the box body, of the spring limiters are connected with the water cooling plates, and the heat conduction silica gel pads are arranged on the surfaces at the sides, close to the center of theinner cavity of the box body, of the water cooling plates, and a liquid storage tank is arranged in the center of the bottom of the inner cavity of the box body. An alarm is arranged on the right outer side wall of the liquid storage tank, a spring tray is arranged at the top of the liquid storage tank, and cooling fans are symmetrically embedded in the left and right sides of the spring tray. Thestorage battery safety box is reasonable in structural design, on one hand, the surface heat of a storage battery is absorbed through the heat exchange effect of the water cooling plates, and the airflow rate at the bottom of the storage battery is increased through the cooling fans, so that the purpose of rapid cooling is achieved. The alarm gives an early warning for the storage battery leakage to remind a vehicle owner to maintain in time.
Owner:陕西优民惠科技有限公司
Power distribution network monitoring equipment and patrol management method
InactiveCN113507170AExtended service lifeNetworkingCircuit arrangementsModifications for power electronicsMonitor equipmentCooling pipe
The invention relates to the technical field of power supply systems, in particular to power distribution network monitoring equipment and a patrol management method. The monitoring equipment comprises a monitoring device and a heat dissipation assembly, the heat dissipation assembly comprises a water tank, a condenser, a liquid pump, a guide pipe, a cooling pipe, a heat conduction table, a heat dissipation plate and a heat dissipation fan, the guide pipe is connected with the water tank, the liquid pump, the condenser and the cooling pipe, and the heat conduction table is connected with the heat dissipation plate. Heat generated by running of the monitoring device is absorbed by the heat conduction table and transferred to the heat dissipation plate for heat dissipation, the liquid pump pumps water in the water tank, water is condensed by the condenser and then guided into the cooling pipe, heat of the monitoring device is absorbed and guided back to the water tank through low-temperature water, water-cooling heat dissipation is carried out on the monitoring device, the heat dissipation fan rotates to blow air so that air-cooling heat dissipation and cooling can be carried out on the monitoring device, the monitoring device can be rapidly cooled through multiple heat dissipation, and aging of internal electrical components is slowed down; and thus, and the problem that the service life of the device is affected due to poor heat dissipation in the monitoring device in present power distribution equipment is solved.
Owner:STATE GRID NINGXIA ELECTRIC POWER +3
Flue gas low-temperature desulfurization and denitration spray washing tower
PendingCN109529576AFast denitrificationEvenly distributedCombination devicesGas treatmentFlue gasProcess engineering
The invention discloses a flue gas low-temperature desulfurization and denitration spray washing tower. The flue gas low-temperature desulfurization and denitration spray washing tower comprises a denitration tower, a desulfurization tower, a flue gas inlet pipeline and a flue gas outlet pipeline. A flue gas passing pipeline is arranged between the denitration tower and the desulfurization tower;a spray water pipe, a flue gas distribution plate, an ammonia spray pipe, a denitration packing chamber and a cooling mixing chamber are arranged from top to bottom in sequence in the denitration tower; and the denitration packing chamber is internally provided with a denitration catalytic plate, and the denitration packing chamber is filled with a filler. A gas inlet pipe is arranged in the center of the desulfurization tower, the gas inlet pipe is connected with the flue gas passing pipeline, and a gas outlet is formed in the bottom of the gas inlet pipe. The desulfurization tower is internally provided with a wind distribution plate, a limewater spray pipe, a desulfurization packing layer and a spray water layer from top to bottom in sequence, and a flue gas outlet pipeline is located above the wind distribution panel. The flue gas low-temperature desulfurization and denitration spray washing tower realizes rapid cooling of flue gas and effective desulfurization, denitrification anddust removal and improves the efficiency of desulfurization and denitration, and the processed flue gas reaches the discharge standard.
Owner:NANJING GW ENVIRONMENT ENG
Mining safety helmet with ventilation function
The invention provides a mining safety helmet with a ventilation function, relating to the field of wearable equipment. The mining safety helmet comprises a protecting plate, wherein a steel helmet body is welded to the top of the protecting plate, an air guiding device is welded to the outer side of the steel helmet body and comprises an annular pipe, the outer side of the annular pipe is weldedwith the top of the steel helmet body, blowing pipes are communicated to one side, close to the steel helmet body, of the annular pipe, and one sides, far from the annular pipe, of the blowing pipes penetrate through the outer wall of the steel helmet body and extend to the inner side of the steel helmet body. When the mining safety helmet is used, air is introduced into the annular pipe through an exhausting box, air in the annular pipe is blown to the inner side of the steel helmet body through the blowing pipes, and airflow is blown to the head of an operator for cooling, so that the convenient ventilation in the safety helmet is realized, the flow-out of sweat at the head is avoided, and the use of the mining safety helmet is more convenient.
Owner:王有娣
Lithium battery cell with good heat dissipation effect and protection function
InactiveCN112366382ARapid heat dissipation and coolingGuaranteed to workSecondary cellsCell component detailsMechanical engineeringPhysics
The invention discloses a lithium battery cell with a good heat dissipation effect and a protection function in the technical field of lithium batteries. A cell body is arranged in an inner cavity ofa cell shell, a front baffle is arranged on the left side wall of the cell shell, a rear baffle is arranged on the right side wall of the cell shell, and two heat dissipation fans are installed on theinner wall of the front baffle. A heat dissipation aluminum plate is inserted between the cell bodies, the liquid cooling pipes are arranged on the surfaces of the two ends of the cell bodies and attached to the surfaces of the two ends of the cell bodies, buffer strips are embedded in the surface of the damping shell in a sliding mode, elastic buffer blocks are arranged on the side walls of thebuffer strips at equal intervals, two buffer columns are symmetrically arranged on the side walls of the other faces of the buffer strips, the buffer column is inserted to the cavity of a damping sleeve, and the other end of a damping spring is fixedly connected with the inner wall of thedamping sleeve. The advantages that the heat dissipation effect is good, the lithium battery cell can be protected, and the service life of the lithium battery cell is prolonged can be achieved.
Owner:润远建设发展有限公司
Printing machine with heat dissipation assembly
InactiveCN111806076AGuaranteed normal operationRapid heat dissipation and coolingCylinder pressesGas treatmentElectric machineryEngineering
The invention discloses a printing machine with a heat dissipation assembly. The printing machine with the heat dissipation assembly comprises a heat dissipation device outer shell; a plurality of ventilation channels are evenly formed in the rear end face of the heat dissipation device outer shell, heat dissipation fans are fixedly installed on the inner sides of the ventilation channels, a movable bottom plate is movably installed on the bottom face of the heat dissipation device outer shell, two dustproof plates are uniformly installed above the movable bottom plate, two moisture absorptionplates are installed on the middle of the two dustproof plates, anti-falling inserting pins are movably installed inside the two ends of the movable bottom plate, and movable sliding blocks are fixedly installed at the other ends of the anti-falling inserting pins. By installing the heat dissipation holes, an adjusting plate, a supporting column, an adjusting sliding block, a transmission screw and a motor, the ventilation hole diameter of the heat dissipation holes of a heat dissipation mechanism of the printing machine can be adjusted, adjustment can be conveniently conducted according to the internal temperature of the printing machine, the ventilation hole diameter of the heat dissipation holes is increased or decreased, heat dissipation is better conducted, and normal operation of the printing machine is guaranteed.
Owner:王社
Energy-saving and environment-friendly isolated heat dissipation charging pile
InactiveCN112172566AAdaptableRapid heat dissipation and coolingCharging stationsElectric vehicle charging technologyExternal energyEngineering
The invention discloses an energy-saving and environment-friendly isolation type heat dissipation charging pile which comprises a charging pile body with the hollow interior, a heat absorption grooveand a cooling groove are formed in the inner top wall and the lower end face of the charging pile body correspondingly, and heat conduction plates are fixedly connected to groove openings of the heatabsorption groove and the cooling groove in a sealed mode; the heat absorption groove and the cooling groove are both filled with cooling liquid, a magnetic piston is vertically connected into the cooling groove in a sealed and sliding mode, and the cooling groove is divided into a driving area and a driven area through the magnetic piston. Temperature difference inside and outside the charging pile body is used for generating power to drive cooling liquid in the heat absorption groove and the cooling groove to circularly flow to cool the charging pile body, and compared with traditional forced air cooling, the temperature in the charging pile body can be prevented from being too high; meanwhile, input of external energy sources is not needed, energy conservation and environmental protection are achieved, and adaptability is high.
Owner:朱婕妤
On-load capacity-adjusting transformer good in heat dissipation and convenient to control
InactiveCN106449063AExtended service lifeFlow fastTransformers/inductances coolingMeasurement devicesTransformerWorking environment
The invention discloses an on-load capacity-adjusting transformer good in heat dissipation and convenient to control. The on-load capacity-adjusting transformer comprises a transformer body and an on-load capacity-adjusting switch, wherein a plurality of wire outgoing posts are arranged at the upper end of the transformer body; the on-load capacity-adjusting switch is mounted on the transformer body; an on-load capacity-adjusting controller is mounted on the on-load capacity-adjusting switch; the on-load capacity-adjusting controller is connected with the on-load capacity-adjusting switch; a base is further arranged at the bottom of the transformer body; blast pipes are arranged inside the base; one end of each blast pipe is communicated with the inner cavity of the transformer body, and the other end of the blast pipe is communicated with the outside; a blast fan is arranged inside a port, communicated with the outside, in the blast pipe; an exhaust fan communicated with the inner cavity of the transformer body is further arranged on the side wall of the transformer body; a plurality of blast pipes are uniformly arranged inside the base at intervals. The on-load capacity-adjusting transformer has a good heat-dissipating effect, so that an electrical element inside the on-load capacity-adjusting transformer is guaranteed to be in a normal working environment, and the service life of the on-load capacity-adjusting transformer is prolonged.
Owner:国网新疆电力有限公司和田供电公司 +1
PE steel-plastic composite water supply pipe and machining extrusion device thereof
InactiveCN111810756APrevent freezingImprove production and processing efficiencyGeneral water supply conservationPipe heating/coolingElectric machineWater flow
The invention discloses a PE steel-plastic composite water supply pipe and a machining extrusion device thereof. The PE steel-plastic composite water supply pipe comprises a water supply pipe body, wherein an annular plate is fixedly connected between the inner walls of the water supply pipe body; a screen plate is fixedly connected between the inner walls of the annular plate; and a rotating shaft is rotatably connected on the screen plate. The machining extrusion device of the PE steel-plastic composite water supply pipe comprises a feeding box; a device cavity and a feeding cavity are formed in the feeding box; a feeding port is formed in the portion, corresponding to the feeding cavity, at the upper end of the feeding box; and a motor is fixedly installed on the side wall of the feeding box. According to the PE steel-plastic composite water supply pipe and the machining extrusion device thereof, through the arrangement of a current generating mechanism, a driving mechanism, a resistor, a water pumping mechanism, a transmission mechanism and the like, power generation can be carried out by utilizing the power of water flow in the water supply pipe, so that the water supply pipebody and the water flow in the water supply pipe body are heated to prevent the freezing of the water supply pipe body; and cooling water can be continuously conveyed to a heat dissipation cavity by utilizing the power of the motor, so that the effect of rapid heat dissipation and cooling is achieved, and the production and machining efficiencies of the water supply pipe are further greatly improved.
Owner:福建晟扬管道科技有限公司
Spinning rack
The invention discloses a spinning rack, comprising a fixing base and a heat-dissipating plate; each of four corners of the bottom end of the fixing base is provided with a terrace-shaped cavity, thebottom of each terrace-shaped cavity is provided with a fixing terrace; a cylinder is embedded onto the top of each fixing terrace; the output end of each cylinder is fixedly connected with the innertop end of the corresponding terrace-shaped cavity; the heat-dissipating plate is fixed to one side of the top end of the fixing base; a heat-dissipating channel is arranged in the heat-dissipating plate; a plurality of heat-dissipating mechanisms are arranged evenly in the heat-dissipating channel; a plurality of suction fans are embedded evenly in the middle of the inner wall of one side of theheat-dissipating channel. The fixing terraces at the bottom of the fixing base are used with the cylinders such that stability of a spinning machine can be improved and the spinning machine can be fixed conveniently at any time; wheels help conveniently move the spinning machine; the heat-dissipating mechanisms provide quick heat dissipation and cooling for a spinning machine body, operating efficiency of the spinning machine is ensured, and service life of the spinning machine is extended.
Owner:湖州新爱品纺织有限公司
Cold and hot impact simulation test box and rapid cooling and heating method thereof
ActiveCN113720758AImprove the heating and cooling effectRapid heat dissipation and coolingWeather/light/corrosion resistanceEnclosures/chambersThermodynamicsCopper wire
The invention relates to the technical field of test equipment, and particularly relates to a cold and hot impact simulation test box and a rapid cooling and heating method thereof. The cold and hot impact simulation test box comprises a test box main body. A simulation test box, a cooling water tank and two liquid nitrogen tanks are arranged in the test box main body, and the two liquid nitrogen tanks are arranged on the two sides of the simulation test box correspondingly; the cooling water tank is connected with the simulation test box; a heating copper wire is arranged on the side, close to the inner wall of the simulation test box, in the simulation test box composition plate, ventilation and heat dissipation mechanisms are arranged on the upper end surface and the lower end surface of the simulation test box, and a clamping mechanism is arranged in the simulation test box; and heat dissipation holes are formed in the upper portion of the test box main body, a moving mechanism is arranged on the lower end surface of the test box main body, and an electric control box is arranged on the side surface of the test box main body. The rapid cooling and heating effect of a traditional cold and hot impact test box can be improved, the part detection efficiency of the cold and hot impact test box is improved, and the interior of the cold and hot impact test box can be rapidly cooled and refrigerated.
Owner:泰州赛宝工业技术研究院有限公司
Central air conditioner outdoor unit heat dissipation and cooling treatment system and treatment method
ActiveCN111486517AEasy to clamp and fixAchieve stretchMechanical apparatusLighting and heating apparatusEngineeringSprocket
The invention discloses a central air conditioner outdoor unit heat dissipation and cooling treatment system. The system comprises an outdoor unit, a translation connecting plate and a supporting seat, wherein fixed clamping seats are mounted at four corners of one side of the outdoor unit. According to the system, temperature rising of the outdoor unit is sensed by a temperature sensor, a fan inthe outdoor unit works to drive a connecting column to rotate, a rotating wheel is driven to rotate through transmission of a first pulley and a first belt, then a sprocket wheel is driven to rotate through transmission of a second pulley and a second belt in a transmission case, then a chain is driven to rotate on the sprocket wheel, the translation connecting plate moves along with rotation of the sprocket wheel, a spring in an inner side cylinder is elastically deformed to drive a sliding rod to move, a first telescopic pipe stretches until a sponge block at a supporting rod is tightly attached to the outer side of the outdoor unit, the sponge block moves along an outer shell of the outdoor unit to wipe condensed water on the surface of the outdoor unit for heat dissipation and cooling,resources can be recycled, and rapid heat dissipation and cooling on the outdoor unit are facilitated.
Owner:中建国发(厦门)集团股份有限公司
Axial air-cooled multi-mode cylindrical resonant cavity MPCVD device
PendingCN114203510ASolve the technical problem that the structure cannot adapt to high power growthAvoid direct bombardmentElectric discharge tubesChemical vapor deposition coatingResonant cavityMicrowave
The invention discloses an axial air-cooled multi-mode cylindrical resonant cavity MPCVD device. The technical problem that the structure of an existing cylindrical resonant cavity MPCVD device cannot adapt to high-power growth is solved. The device comprises a microwave generating device and a resonant cavity connected with the microwave generating device, a stainless steel water-cooling antenna connected with the microwave generating device and an annular quartz window connected with the stainless steel water-cooling antenna are arranged in the resonant cavity, a heat dissipation mechanism and an exhaust mechanism which are communicated with the resonant cavity are arranged at the top and the bottom of the resonant cavity respectively, a lifting mechanism is arranged at the bottom of the exhaust mechanism, and a growth base station is arranged at the top of the lifting mechanism. The annular quartz window is adopted to replace a traditional flat quartz window, the annular middle position of the annular quartz window is replaced by the stainless steel water-cooled antenna, direct bombardment of plasma and existence of a secondary strong field region in a cavity are avoided, long-term stable operation of equipment is better facilitated, and the annular quartz window can adapt to input of high cavity pressure and high power.
Owner:成都稳正科技有限公司
Distribution box with heat dissipation function
ActiveCN112490915ARapid heat dissipation and coolingAvoid enteringSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsThermodynamicsMechanical engineering
Owner:保定富阳电力科技有限公司
Drying box capable of facilitating batch placement and used for electronic product production
InactiveCN113375444ANo burnsOperational securityDrying chambers/containersDrying solid materialsCold airProcess engineering
The invention provides a drying box capable of facilitating batch placement and used for electronic product production, and belongs to the field of electronic production technical equipment. The drying box comprises a box body assembly, a multi-layer clamping assembly, a door leaf assembly, a drying assembly and a rapid heat dissipation assembly; the box body assembly is a basic frame; the multi-layer clamping assembly is arranged in a main box body in the box body assembly, the door leaf assembly capable of being automatically opened and closed is arranged at the front end of a main box opening, and a lower-layer base plate and an upper-layer placement plate in the multi-layer clamping assembly can extend out of the main box opening, so that an operator can performing placement conveniently; the drying assembly capable of automatically adjusting drying heat is arranged at the top of the main box body, and the drying heat can be adjusted according to different electronic products; the heat dissipation mounting position of the box body assembly is further provided with the rapid heat dissipation assembly, the rapid heat dissipation assembly is provided with a heat dissipation device used for absorbing heat in the main box body and an air blowing device used for extracting external cold air into the main box body, and the dried electronic products can be rapidly cooled. The drying box has the advantages of being convenient to operate and high in automation degree.
Owner:蒋娟
Mixed gas laser with replaceable filling gas and use method thereof
ActiveCN113644531ARapid heat dissipation and coolingImprove cooling effectLaser detailsEngineeringErbium lasers
The invention discloses a mixed gas laser with a replaceable filling gas and a use method thereof, and relates to the technical field of gas lasers. The mixed gas laser with the replaceable filling gas comprises a laser emitting mechanism, the outer wall of the laser emitting mechanism is fixedly connected with a liquid cooling mechanism, the outer wall of the liquid cooling mechanism is evenly and fixedly connected with an air cooling mechanism, and the outer wall of the air cooling mechanism is fixedly connected with the outer wall of the laser emitting mechanism through the arranged liquid cooling mechanism. An airflow guide block is fixedly connected to the position, close to the air cooling mechanism, of the outer wall of the liquid cooling mechanism. According to the mixed gas laser with the replaceable filling gas and the use method thereof, the laser head part of the laser can be cooled through liquid circulation cooling and air circulation cooling so that the effect of rapid heat dissipation and cooling is achieved, the heat dissipation speed is increased through a method of increasing the heat dissipation area, and the mixed gas laser is relatively convenient to use.
Owner:深圳市光缘实业有限公司
Ball mill capable of continuously processing lithium battery raw materials
PendingCN114130481AEasy to viewHearing protectionCleaning using gasesGrain treatmentsThermodynamicsElectric machine
The ball mill comprises a ball milling barrel, a discharging conveying mechanism, a heat dissipation mechanism and a dust removal mechanism, a supporting shaft is installed on one side of the ball milling barrel and rotationally connected with a protection box through a first bearing, and meanwhile the other side of the ball milling barrel is rotationally connected with a feeding pipe through a second bearing; the ball mill capable of continuously processing the lithium battery raw materials is provided with the heat dissipation mechanism and the dust removal mechanism, through the heat dissipation mechanism, when a first driving motor works, the first driving motor is driven by the heat dissipation mechanism, the first driving motor is driven by the dust removal mechanism, and the first driving motor is driven by the dust removal mechanism to continuously process the lithium battery raw materials. And rapid heat dissipation and cooling can be conducted, the possibility that a first driving motor is damaged due to high temperature is reduced, the working continuity of the first driving motor is guaranteed, dust in the protection box is cleaned through a dust removal mechanism after machining is completed, the cleanliness of the interior of the protection box is improved, and time and labor are saved.
Owner:江苏超聚新能源科技有限公司
Offshore waterproof moistureproof safety transformer station
ActiveCN112510495AInhibit roostGrowth inhibitionGas treatmentElectrolysis componentsMarine engineeringTransformer
A disclosed offshore waterproof moistureproof safety transformer station comprises a platform, a transformer station body is fixedly installed at the top of the platform, a plurality of supporting columns are fixedly installed at the bottom of the platform, the plurality of supporting columns are symmetrically arranged in pairs, and two bearing pedestals are fixedly installed on the inner wall ofthe top of the transformer station body; and a first rotating shaft and a second rotating shaft are rotationally installed at the bottoms of the two bearing pedestals respectively, fan blades are fixedly installed at the bottom end of the first rotating shaft and the bottom end of the second rotating shaft, and fan blades are fixedly installed on the second rotating shaft. The transformer stationis reasonable in design and good in practicability, effective waterproof and moistureproof treatment can be carried out on the interior of the transformer station body, electrical equipment in the transformer station body is prevented from being damaged due to damp, and water-cooling heat dissipation and air-cooling heat dissipation are carried out on the interior of the transformer station body,so that the heat dissipation effect on the interior of the transformer substation body is better, heat dissipation and temperature reduction are faster, and electrical equipment in the transformer station body is prevented from being damaged by high temperature.
Owner:浙江江山博奥电气有限公司
Whole-process intelligent management device for engineering project
PendingCN114364208ARapid heat dissipation and coolingIncrease cooling rateModifications by conduction heat transferCold airThermodynamics
The invention relates to the technical field of management equipment, in particular to an engineering project whole-process intelligent management device. Comprising a management cabinet and a heat dissipation assembly, the heat dissipation assembly comprises a cooling box, a draught fan, an air guide pipe and an exhaust fan, heat generated by operation of the management cabinet is exhausted through heat dissipation holes of the management cabinet, when the temperature in the management cabinet is high, the exhaust fan is powered on to operate, high-temperature air in the management cabinet is exhausted, and at the same time, the draught fan operates to blow air into the cooling box; the cooling box refrigerates air blown by the fan and guides the air into the air guide pipe, the air guide pipe blows cold air into the management cabinet, the heat dissipation rate of elements in the management cabinet is increased, the management cabinet is rapidly cooled, and the problems that an existing management device is poor in heat dissipation effect, the elements in the device are aged, and the service life of the management device is affected are solved.
Owner:南宁市万町工程项目管理有限责任公司
Explosion-proof capacitor
PendingCN113889340AImprove protectionReduce replacement rateLiquid electrolytic capacitorsHeat sinkCapacitor
The invention relates to an explosion-proof capacitor, which comprises a shell and a core body arranged in the shell, the core body is connected with a pin, the pin passes through one end of the shell, and one end of the shell far away from the pin is provided with a heat dissipation hole. A a one-way valve enabling fluid to only flow to the outside of the outer shell from the inside of the outer shell in one direction is arranged in the heat dissipation hole, a heat conduction column is arranged in the middle of the end, away from the pin, of the outer shell in a penetrating mode, the core body is wound around the heat conduction column to be formed, and the end, away from the core body, of the heat conduction column is connected with a heat dissipation sheet. The heat conduction column is made of an insulating material, and a gap exists between the cooling fin and the shell. The one-way valve is used for pressure relief, the one-way valve can be repeatedly used, the replacement rate of the capacitor is reduced, the cost is saved, the heat conduction column can dissipate heat of the center of the core body, and the expansion possibility of the capacitor is also reduced.
Owner:深圳康诚达电子有限公司
Digital printing heat transfer printing machine
PendingCN114684652ARapid heat dissipation and coolingCase to prevent scratchesTransfer printingPrinting press partsProcess engineeringDigital printing
The invention provides a digital printing heat transfer printing machine, and relates to the technical field of heat transfer printing. The digital printing thermal transfer printing machine comprises a fixed rack, one side of the center of the top of the fixed rack is fixedly connected with a thermal printing supporting plate, the top of the center of the fixed rack is rotationally connected with a plurality of conveying roller shafts, and the bottom of one end of the fixed rack is fixedly connected with a cloth roll feeding mechanism; the bottom of the other end of the fixed rack is fixedly connected with a cloth roll receiving mechanism, the center of the end, close to the cloth roll feeding mechanism, of the fixed rack is fixedly connected with an elastic extension mechanism, and a transfer printing film feeding and rolling mechanism is arranged on one side of the top of the fixed rack. Through the simple design of the cloth roll feeding mechanism, the cloth roll receiving mechanism, the elastic extension mechanism, the transfer printing film feeding and rolling mechanism, the hot-pressing roll printing mechanism and the cooling mechanism, normal heat transfer printing machining work can be completed, meanwhile, rapid heat dissipation and cooling can be conducted on cloth rolls after hot printing is completed, and the cloth rolls are prevented from being scratched in the subsequent rolling process.
Owner:厦门高准工贸有限公司
Sound device and electronic device
ActiveCN113395617ARapid heat dissipation and coolingSpeed up heat dissipationSingle transducer incorporationMicrophonesThermodynamicsEngineering
Owner:GOERTEK INC
Active heat dissipation high-voltage test vehicle
ActiveCN113294968ARapid heat dissipation and coolingDomestic cooling apparatusLighting and heating apparatusLiquid storage tankAir pump
The invention discloses an active heat dissipation high-voltage test vehicle. The active heat dissipation high-voltage test vehicle comprises a test vehicle body and a movable seat, wherein a tail door is arranged at the tail of the test vehicle body; the movable seat is located in the test vehicle body; a lifting part is arranged on the movable seat; a platform is arranged on the lifting part; and a barrel, a first liquid storage tank and a second liquid storage tank are arranged on the platform. According to the high-voltage test vehicle, mounting seats and an air supply fan are arranged in the barrel, nozzles are arranged on the mounting seats, and a water pump and an air pump are further arranged on the platform, so that compared with a conventional test vehicle, the test vehicle disclosed by the invention has the advantages that the first liquid storage tank and the second liquid storage tank are filled with water and liquid nitrogen separately, the water and the nitrogen are fed into the barrel through the water pump and the air pump, the water and the nitrogen are quickly sent out of the barrel through high-speed airflow generated by the air supply fan, and mist is formed to be sprayed on equipment requiring heat dissipation, therefore, rapid heat dissipation and cooling of the equipment are realized.
Owner:SICHUAN HUADONG ELECTRICAL GRP
Electrical automation teaching simulation control cabinet
PendingCN114419966AGuarantee the stability of useRapid heat dissipation and coolingCosmonautic condition simulationsCasings/cabinets/drawers detailsElectric machineryDisplay device
The invention discloses an electrical automation teaching simulation control cabinet which comprises a main cabinet body, a mounting groove is formed in the top of the main cabinet body, a mounting plate is connected in the mounting groove through a telescopic air cylinder, a motor is fixedly connected to the top of the mounting plate, and a display device is fixedly connected to the output end of the motor. A plurality of sliding grooves are formed in the inner bottom of the mounting groove, sliding rods are fixedly connected to the interiors of the sliding grooves, the sliding rods are slidably sleeved with sliding blocks, the sliding blocks are connected with the bottom of the mounting plate through connecting rods, and the two ends of the connecting rods are rotationally connected with the sliding blocks and the mounting plate correspondingly; one side of the main cabinet body is fixedly connected with a touch screen, and one side, far away from the touch screen, of the main cabinet body is provided with a through opening. Through the arrangement of the adjusting mechanism and the dustproof heat dissipation mechanism, the control cabinet can be adjusted in multiple directions according to teaching contents, and meanwhile, through the arrangement of the heat dissipation mechanism, the interior of the control cabinet can be quickly cooled, so that the use stability of the control cabinet is effectively ensured.
Owner:JIANGSU PROVINCE XUZHOU TECHNICIAN INST
Heat-dissipation cooling medium-voltage hoisting cable for high-rise building and preparation method
PendingCN108520800AImprove the homogenization effectIncreased operating lifePower cables with screens/conductive layersInsulated cablesElectric power transmissionPolyolefin
The invention discloses a heat-dissipation cooling medium-voltage hoisting cable for a high-rise building and a preparation method. The cable comprises a cable core, the cable core is formed by intertwisting three insulated cables, and fan-shaped filling strips are filled in gaps of the cable core, cross section of the fan-shaped filling strips being arc-shaped; a high-strength halogen-free low-smoke polyolefin high-strength tie is bound outside the cable core and is fastened; and each insulated cable comprises an insulated wire core, an oxygen-free soft copper tape metal shielding layer is wound outside the insulated wire core first, then a high-strength halogen-free low-smoke flame-retardant polyolefin sheath is extruded, and a nano radiation heat-dissipation cooling coating layer is coated on the high-strength halogen-free low-smoke flame-retardant polyolefin sheath. The heat-dissipation cooling medium-voltage hoisting cable has a stable and compact structure, high bearing capacity,a capability of being vertically laid on a high-rise building, has the characteristics of no halogen, low smoke, high flame retardancy and quick heat-dissipation cooling, and thus can be widely applied to an electric power transmission system of the high-rise building.
Owner:WUXI CITY HENG HUI CABLE
Detachable intelligent router for communication network engineering
InactiveCN112929286ATo achieve a stable limitQuick disassemblyData switching networksCooling/ventilation/heating modificationsFixed frameBilateral symmetry
The invention relates to the technical field of routers, and discloses a detachable intelligent router for communication network engineering, which comprises a mounting plate fixed on a ceiling top plate, the lower end of the mounting plate is symmetrically and fixedly connected with four supporting rods, and the lower ends of the four supporting rods are fixedly connected with the same fixed frame. A router body is fixedly clamped to the lower end of the fixing frame, L-shaped clamping plates are fixedly connected to the left side and the right side, opposite to each other, of the router body, wedge-shaped blocks are fixedly connected to the vertical portions of the L-shaped clamping plates, and dovetail grooves clamped to the wedge-shaped blocks in a matched mode are formed in the side wall of the fixing frame. Two fixing rods corresponding to the L-shaped clamping plates in position are fixedly connected to the front side and the rear side, opposite to each other, of the fixing frame in a bilateral symmetry mode, the fixing rods are movably sleeved with limiting rotating plates, and the limiting rotating plates and the L-shaped clamping plates are fixedly connected in a clamped mode through fastening mechanisms. According to the invention, the router body can be quickly disassembled and assembled, and the router is convenient to install and use.
Owner:陕西赛普瑞电气有限公司
Automobile electronic water pump and automobile
PendingCN110005619ASave flow through processRapid heat dissipation and coolingPump componentsPump installationsImpellerEngineering
The invention relates to an automobile electronic water pump and an automobile. The automobile electronic water pump comprises a pump shell, a suction pipe arranged at the front end of the pump shelland a discharging pipe arranged on the side wall of the pump shell. A pump cavity is formed in the pump shell. The suction pipe and the discharging pipe communicate with the pump cavity. The water pump further comprises a motor, an impeller and an electronic control device, wherein the motor is connected with the pump shell through a pump shaft and is arranged in the pump cavity, the impeller is connected with the pump shaft, and the electronic control device is connected with the motor and arranged outside the pump shell. The pump shell is provided with a cooling cavity, and the cooling cavity is close to the electronic control device. The cooling cavity is directly arranged near a PCB control device, the cooling liquid flowing process is saved, and the effect of rapid heat dissipation and cooling is achieved; and the automobile electronic water pump is simple in structure and convenient to operate.
Owner:苏州玲珑汽车科技有限公司
Motorcycle headlight heat radiation structure
InactiveCN101440951AAchieve the purpose of heat dissipation and coolingAchieve the purpose of headlight 5 with heat dissipation and coolingLighting heating/cooling arrangementsGas-tight/water-tight arrangementsOptoelectronicsThermal expansion
The present invention relates to a big light heat radiation structure of a motorcycle, the big light comprises a lampshade, a lamp socket, a dust hood, a bulb and a reflective cover. The big light heat radiation structure is characterized in that the side surface right above the big light is provided with a heat radiation hole positioned above the bulb. Through providing the heat radiation hole, the heat source generated by lighting the bulb can compulsively spill high-temperature from the heat radiation hole because of thermal expansion and thermal ascending effect. The outside air can enter into a handle cover from a containing hole of the handle cover when the motorcycle is running at the same time, so as to form floating airflow which leads the upper part of the big light to form negative pressure and further accelerates and directly lead the high-temperature in the big light out from the heat radiation hole, thereby the aim of fast heat radiation and temperature reduction for the big light is achieved.
Owner:KYMCO
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