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38results about How to "Cause the situation" patented technology
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Transformer substation relay protection inspection method and system
InactiveCN109450094AImprove inspection efficiencyCause verification errorCircuit arrangementsInformation technology support systemPower stationIp address
The invention discloses a transformer substation relay protection inspection method and system, and belongs to the technical field of power station inspection. The method comprises the steps of obtaining an SCD file of a transformer substation, and analyzing the SCD file to obtain an IP address list of interval layer devices in all stations; according to the IP address list, establishing mms communication services with the interval layer devices in all the stations in sequence; calling protection constant value information of the interval layer devices in all the stations through the mms communication services; and comparing the called protection constant value information with protection constant value information input by a user to obtain a relay protection constant value inspection result. Based on the analysis of the core file, namely, the SCD file of the transformer substation, relay protection constant value checking is realized, the checking efficiency of relay protection equipment constant values is improved, the quality of inspection is greatly improved, and meanwhile three-dimensional missing detection and false detection caused by human factors are avoided, so that safeand stable operation of a power grid can be ensured.
Owner:HEFEI POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER
Preparation device of copper-clad plate and colloidal copper foil applied to preparation of copper-clad plate
ActiveCN109591426APress evenlyAchieve positioningLamination ancillary operationsLaminationColloidCopper foil
Owner:GUANGDONG FINE YUAN SCI TECH CO LTD
Automatic flood discharge device for riverway gate
The invention discloses an automatic flood discharge device for a riverway gate. The device comprises a water blocking block, wherein a working cavity is formed in the water blocking block, a water drainage mechanism is arranged in the working cavity, the water drainage mechanism comprises a water blocking block, a detection mechanism is arranged on the left side of the water drainage mechanism, the detection mechanism comprises a floating block, the floating block can move up and down in a moving groove, a pull rope is connected to the upper end face of the floating block, a cleaning mechanism is arranged on the right side of the detection mechanism, and the cleaning mechanism comprises a transmission shaft which is rotationally arranged on the rear end wall of the working cavity. The device is simple to operate, the device can automatically detect the water level, when the water level rises to a certain degree, the device can be started in time to drive the water blocking block to move upwards, so that the situation that the flood overtops a dam cannot occur, the device can clean debris such as sediment of a flood discharge port, and the debris and other impurities can be pushedto one side through the left-right movement of the cleaning block.
Owner:广昌县兴莲机械制造有限公司
Unmanned rescue vehicle
InactiveCN108248493AImprove securityReduce labor intensitySalvaging damaged vehiclesRadarTraffic accident
The invention discloses an unmanned rescue vehicle. The rescue vehicle includes a vehicle body, a vehicle hopper and an automatic driving system; the vehicle hopper is positioned on the surface of thevehicle body, and the automatic driving system is arranged in the vehicle body; the vehicle body comprises a vehicle head, a chassis and tires; the vehicle head is positioned at the left end of the chassis, and the tires are arranged on the bottom of the chassis and rotatably connected with the chassis; the vehicle hopper is slidingly connected with the chassis and consists of a sliding board anda blocking rod, and the blocking rod is positioned at the left end of the sliding board and fixedly connected with the sliding board; the automatic driving system is mounted in the vehicle head and consists of a main control computer, a radar sensor, a camera, a laser range finder, a monitoring device and a GPS locating device. By installing the automatic driving system in the rescue vehicle, therescue vehicle can stand by all day long; when a traffic accident happens at any time, the rescue vehicle can arrive at the scene in time, and the safety of driving the rescue vehicle is improved.
Owner:珠海美源智科技有限公司
Pipeline protection device, cantilever crane system and concrete spraying vehicle
ActiveCN105514887ASo as not to damageNo situationPipe supportsUnderground chambersEngineeringCantilever
The invention provides a pipeline protection device. The device comprises a shield A, a shield B, a shield C, a bracket A, a bracket B, a bracket C and a bracket D, which are connected onto a cantilever crane; a pipeline is sequentially arranged in the shield C, the shield B and the shield A along the cantilever crane from the front end to the rear end; the rear end and front end of the shield C are fixedly connected onto a small arm respectively through the bracket D and the bracket C; the rear end of the shield B is movably connected onto the shield C; the front end of the shield B is fixedly connected onto a rear telescopic boom through the bracket B; the rear end of the shield A is movably connected onto the shield B; the front end of the shield A is fixedly connected onto a front telescopic boom through the bracket A; the shields can synchronously stretch and retract along with the telescopic booms. The device provided by the invention can be used for effectively protecting the pipeline and the service life of the pipeline is effectively prolonged. The invention further correspondingly provides a cantilever crane system and a concrete spraying vehicle.
Owner:HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
Visible ureteroscope dilatation balloon and use method thereof
The invention relates to a visible ureteroscope dilatation balloon and a use method thereof. A joint assembly is internally provided with a gas guiding passage, a hard catheter is detachably and fixedly clamped to one end of the joint assembly, one end of the hard catheter is communicated with the gas guiding passage, the other end of the hard catheter is communicated with a soft catheter, the soft catheter is provided with a balloon body, the head of the balloon body is provided with a soft guiding head, and a guiding wire penetrates through the soft catheter, the balloon body and the soft guiding head. According to the visible ureteroscope dilatation balloon and the use method thereof, through the arrangement of the hard catheter and the joint assembly detechably and fixedly clamped to the hard catheter, the hard catheter can be detached and inserted from the far end of a flexible ureteroscope, penetrates out of the near end and is fixedly clamped to the joint assembly, the dilatation balloon and the flexible ureteroscope are used together, and the situation is avoided that in the prior art, the ureteroscope is used for examination at first and then the dilatation balloon is usedfor dilatation, so that positioning is inaccurate, and perforation or rupture of ureters is caused.
Owner:苏州市倍咏医疗科技有限公司
Multi-chart page rendering method and system, electronic equipment and storage medium
PendingCN113326115ADoes not affect operationCause white screenProgram initiation/switchingSoftware engineeringTask management
The invention relates to the technical field of data processing, and provides a multi-chart page rendering method and system, electronic equipment and a storage medium. The rendering method comprises the steps of obtaining a plurality of charts to be rendered in response to a viewing request of a multi-chart page; creating a rendering task for each to-be-rendered chart, and loading a bitmap in a page area of each to-be-rendered chart; creating a task management thread, and adding each rendering task to the task management thread; creating a plurality of sub-threads in the task management thread, and allocating a rendering task to each sub-thread, so that each sub-thread executes the corresponding rendering task to render the chart data; returning, by the task management thread, the chart data to the application service process of the multi-chart page every time the task management thread receives the chart data returned by the current sub-thread, so that the application service process loads the chart data to the corresponding placeholder map. According to the method, efficient rendering of multiple charts can be realized, the use experience of a user is improved, and the satisfaction degree of application services is improved.
Owner:上海华客信息科技有限公司
Online declaration management system for enterprise energy
InactiveCN107274103AEnergy Consumption ControlEasy to manageEnergy industryTechnology managementData processing systemData acquisition
The invention provides an online declaration management system for enterprise energy, and belongs to the field of declaration management. The system comprises a data collection system, a data processing system, and an energy consumption declaration management system. The data collection system collects data, and transmits the data to the data processing system for processing. The data processing system transmits the processed data to the energy consumption declaration management system. The energy consumption declaration management system comprises an energy consumption declaration management module, an energy consumption filling and declaration module, an energy-saving checking center, and an energy consumption declaration storage module.
Owner:广西凯之睿电力工程有限公司
Multiple engine quick master-slave swap and its method
InactiveCN101052010AReasonable transmissionCausing routing flappingData switching networksEngineeringRouting protocol
The apparatus comprises a decision engine module and at least two relay engine modules each comprising independent route protocol and relay strategy and used for receiving or transmitting protocol message. According to the actual state of the link or network corresponding to different relay engine module, said decision engine module decides the switch between relay engine modules; the switched relay engine module is used to process the message. The invention also provides a method for main / standby switch between multi engines.
Owner:ZTE CORP
Method of reducing mine earthquake monitoring system data quantities and mine earthquake monitoring apparatus
ActiveCN105116441AReduce data transmission pressureNot lostSeismic signal transmissionTemporal informationData transmission time
The invention discloses a method of reducing mine earthquake monitoring system data quantities and a mine earthquake monitoring apparatus. The method comprises the following steps that mine earthquake amplitudes are monitored in a real-time manner through each node; when the mine earthquake amplitude in a certain node reaches a threshold value, an interrupt signal is formed; the time information of the interrupt moment is acquired to be the seismic wave first arrival moment and sent to a host computer through a network; the host computer sends the seismic wave first arrival moment and data transmission time intervals to each monitoring node in a broadcasting way through the network; and each monitoring node sends sampling data of a plurality of periods before and after the seismic wave first arrival moment to the host computer. The mine earthquake monitoring apparatus based on the method mainly comprises a synchronizing module, a threshold comparator, a main memory, an auxiliary memory, and a memory of data to be sent. When a mine earthquake event happens, monitoring data transmission is then performed between the monitoring apparatus and the host computer. A lot of useless data are prevented from being networked. Data are further prevented from being lost due to network congestion. Conditions that certain nodes fail to sense the mine earthquake and some data are not reported are further prevented.
Owner:CHINA UNIV OF MINING & TECH
Control method of washing machine and washing machine
ActiveCN108842370ACause unclean washingCause the situationOther washing machinesControl devices for washing apparatusProcess engineeringDistance sensors
The invention discloses a control method of a washing machine and the washing machine. The washing machine is internally provided with dust sensors and distance sensors. The control method comprises the steps that the distance sensors obtain heights of all loads loaded in the washing machine; the dust sensors obtain the content of dust higher than the loads within a set height range; the washing machine displays the dust state and / or adjusts a washing program according to the obtained content of the dust. By means of the control method, different set height ranges can be obtained according todifferent loads, the washing program is adjusted by obtaining the content of the dust within the set height range, thus clothes with different dirt degrees are washed by means of the adaptive washingprogram, the washing effect is guaranteed, the resource is saved, and the user experience is improved.
Owner:QINGDAO HAIER WASHING MASCH CO LTD +1
Stationary type headphone cable with burr hook belt
InactiveCN104936076ACause entanglementCause the situationEarpiece/earphone attachmentsEngineeringHeadphones
Owner:CHANGZHOU BAIFU ELECTRONICS
Filling equipment for health care product processing and filling method thereof
ActiveCN112758881ACause non-standard content of liquid medicineCause the situationCapsThreaded caps applicationBiomedical engineeringWorkbench
The invention discloses filling equipment for health care product processing and a filling method thereof, and relates to the technical field of health care products. The filling equipment comprises a workbench, a feeding assembly is arranged on the upper surface of the workbench, a filling assembly is arranged at one side of the workbench, and a cover sealing assembly is arranged at the rear side of the workbench. According to the filling equipment for health care product processing and the filling method thereof, an arc-shaped rod is slidably mounted at the position, located at one side of a rotating shaft, of the front surface of a limiting rod in a penetrating manner, and the outer surface of the arc-shaped rod is sleeved with a stop block; and a first spring is slidably mounted at the position, between the limiting rod and the stop block, of the outer surface of the arc-shaped rod in a sleeving manner, and when the liquid medicine in a can is filled to the specified amount, the liquid medicine dripping after closing can be collected while a valve is closed, so that the situation that in the moving process of the can, excessive liquid medicine drops into the can or on a circular feeding table, so that the content of the liquid medicine in the can is not standard or the liquid medicine is wasted is avoided.
Owner:吕梁野山坡食品有限责任公司
Agricultural angle-adjustable spraying device
InactiveCN108739768ASolve the problem that the angle of irrigation cannot be adjustedImprove practicalityInsect catchers and killersAgricultural engineeringWater pipe
The invention discloses an agricultural angle-adjustable spraying device. The agricultural angle-adjustable spraying device comprises a water tank, wherein a fixing box is fixedly connected to the right side of the water tank; a transmission box is fixedly connected to the right side of the top of the water tank; a fixing rod is fixedly connected to the bottom of the inner wall of the transmissionbox; the top of the fixing rod is fixedly connected to the top of the inner wall of the transmission box; a movable column is fixedly connected to the facade of the slide block. Through cooperative use of the water tank, the fixing box, the transmission box, the fixing rod, the slide block, the movable column, a fixing block, a motor, a turnplate, a fixing column, a connecting rod, a moving column, a movable block, a movable plate, a movable slot, a connecting tube, a spray head, a soft pipe, a water pump and a water pipe, the problem that the irrigation angle of the existing irrigation device cannot be adjusted during crop irrigation is solved; the agricultural angle-adjustable spraying device has the advantage of angle adjustability and is convenient for a user to use, and the practicality of the irrigation device is improved.
Owner:代小龙
Rope holder body boring tool
InactiveCN103753301ACause efficiencyCause the situationPositioning apparatusMetal-working holdersMachine toolEngineering
This invention relates to the field of machining tool fixtures, in particular to a rope holder body boring tool. The rope holder body boring tool is characterized by comprising a left base (7), a right base (4), an upper press plate (3) and a lower press plate (6), the left base (7) and the right base (4) are respectively arranged on the lower portions of both left and right ends of the lower press plate (6), the upper press plate (3) is arranged on the lower press plate (6) symmetrically, both the bottom surface of the press plate (3) and the top surface of the lower press plate (6) comprise a straight section (3.2) and an arc section (3.1), the outlines of the flat section (3.2) and the arc section (3.1) is identical to the outline of a rope holder body, and the straight section (3.2) is provided with a locking bolt (2) penetrating the upper press plate (3) and the lower press plate (6). The rope holder body boring tool is high in machining efficiency and accuracy.
Owner:LIUZHOU JINMAO MACHINERY
Tunnel inspection robot
PendingCN109501814AReduce weightReduce testing costsRail derailment preventionCable installation apparatusDrive wheelAlloy
The invention discloses a tunnel inspection robot. The robot includes a rail and a motion platform which are installed on a tunnel. The rail is a hollow steel tube. A driving mechanism and an anti-drop mechanism are arranged between the rail and the motion platform. The driving mechanism includes a magnetic adsorption wheel sliding along the rail, and the anti-drop mechanism includes a gripping wheel holding the rail. Low-cost steel tubes replace high-cost aluminum alloy in the robot's motion rail, the rail is light, and the tunnel detection cost is effectively reduced. The driving mechanism with the magnetic adsorption wheel is adopted, the magnetic adsorption wheel can be attracted on the lower portion of the steel tubes through relatively large larger magnetic force, and thus the size of the robot is reduced. The adopted anti-drop mechanism has the anti-drop function and can serve as a driven wheel component of the robot. The size is reduced, the structure is simple, and the installation is convenient.
Owner:SHANDONG IND TECH RES INST OF ZHEJIANG UNIV +2
Phosphatidylserine-containing intelligence-promoting tablet candy and preparation method thereof
PendingCN113973962APromote absorptionImprove metabolic activityConfectionerySweetmeatsSodium CaseinateMedicine
The invention relates to phosphatidylserine-containing intelligence-promoting tablet candy and a preparation method thereof, and belongs to the field of tablet candies. The phosphatidylserine-containing intelligence-promoting tablet candy is prepared from the following raw materials: 10-15% of trehalose, 5-8% of chitosan, 15-20% of phosphatidylserine, 8-10% of sodium caseinate, 4-5% of zinc gluconate, 9-11% of a binder and the balance of a filler. The preparation method comprises the following steps: 1) microcapsule embedding: preparing phosphatidylserine-containing microcapsule powder by taking trehalose and chitosan as capsule materials and phosphatidylserine and sodium caseinate as core materials; 2) granulating: carrying out mixing, uniform stirring and granulating on the phosphatidylserine-containing microcapsule powder, a filling material and water, attaching zinc gluconate to the surfaces of granulated particles, and drying to obtain prefabricated sugar granules; and 3) tableting forming. According to the invention, the tablet candy has the effects of relieving brain fatigue, improving memory and activating brain functions.
Owner:上海圣岳生物科技有限公司
Quantitative dough kneading fermentation machine for food fermentation
InactiveCN111449103AAvoid situations where dough formsAvoid being too viscousMixing/kneading structural elementsMixing/kneading with vertically-mounted toolsEngineeringFermentation
The invention discloses a quantitative dough kneading fermentation machine for food fermentation. The machine structurally comprises a main body, a water inlet pipe, a top cover and a material takingopening, wherein the water inlet pipe is installed at the side end of the main body; the top cover is clamped to the top end of the main body; a discharging device is arranged at the bottom end of a material storage box; a dough kneading basin is welded to the bottom end of the inner side of the main body; a dough kneading rod penetrates through the dough kneading basin; a feeding device comprisesan elastic switch, a connecting rod and a feeding block; the discharging device comprises a groove, a limiting block, a third spring and a discharging roller; and the discharging roller comprises a roller body, a rotating shaft and clamping grooves. The ten or more clamping grooves are formed in the roller body, flour in the material storage box can enter the clamping grooves through rotation ofthe roller body, and when the clamping grooves containing the flour rotate to the bottom end of the roller body, the flour can fall off from the clamping grooves to be discharged, so that the discharging amount can be controlled through the number of rotation turns of the rotated roller, and the condition that processed dough is too sticky or too dry due to too much or too little discharged flouris avoided.
Owner:廖俊根
Nutrient substance separation equipment and use method
InactiveCN113908927AIncrease temperatureIncomplete crushingDomestic cooling apparatusLighting and heating apparatusBiotechnologyEngineering
The invention belongs to the technical field of food processing, and particularly relates to nutrient substance separation equipment. The nutrient substance separation equipment comprises a feeding separation mechanism, a crushing shell, a crushing cavity, a cooling mechanism and a base, the feeding separation mechanism is arranged above the crushing shell, the crushing cavity is arranged in the crushing shell, the feeding separation mechanism is connected with the crushing cavity in a communicating mode, and the cooling mechanism is installed on the upper part of the base, the cooling mechanism is arranged on the left side of the crushing shell, and a power mechanism is arranged in front of the crushing shell. The equipment has the advantages that the feeding separation mechanism screens and separates passing nutrient substance raw materials, the crushing cavity grinds and crushes the nutrient substance raw materials, when the temperature generated by grinding is too high, the cooling mechanism cools the crushing shell to avoid the melting of nutrient materials caused by high temperature. The invention further provides a use method of the equipment, and the use method comprises the steps of feeding separation, raw material crushing and the like.
Owner:重庆披荆斩棘科技有限公司
Coke quenching control method and device for coke cooling table, terminal and coke quenching system
PendingCN114133940AAvoid missed judgmentsAbnormal detection in timeCoke quenchingCoke oven safety devicesMetallurgyProcess engineering
The invention discloses a coke quenching control method and device for a coke cooling table, a terminal and a coke quenching system. The method comprises the following steps: acquiring a thermal image of the coke cooling table; judging whether red coke exists in the coke on the coke cooling table or not according to the thermal image, and if yes, determining the position information of the red coke on the coke cooling table; generating a coke quenching instruction at least according to the position information of the red coke on the coke cooling table; and controlling the coke quenching device to quench the red coke according to the coke quenching instruction. According to the scheme of the invention, the red coke on the coke cooling table can be comprehensively subjected to secondary coke quenching.
Owner:HUA DATA TECH (SHANGHAI) CO LTD
Method and device for realizing attribute normalization
ActiveCN110019162ANo human intervention requiredNo manual maintenance requiredDigital data information retrievalSpecial data processing applicationsData miningData science
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
Textile fabric integrated processing equipment
ActiveCN112709037AFast levelingAvoid damageTextile selvedgesSevering textilesTextile productionKnife blades
The invention discloses textile fabric integrated processing equipment. The textile fabric integrated processing equipment comprises a textile machine, a finishing machine, a fabric inspecting machine and a fabric collecting frame; the finishing machine comprises a cloth spreading mechanism and an edge sealing mechanism; the cloth spreading mechanism comprises a supporting main frame, a rotating plate, an arc-shaped sliding rail, a sliding block arranging piece, a flattening cover and a flattening plate; and the edge sealing mechanism comprises a stand column, a first roller shaft, a spray gun, a first roller shaft, a guide roller shaft, a second roller shaft, an annular blade, an extrusion groove and a second compression spring, wherein the annular blade abuts against the shaft surface of the second roller shaft. The textile fabric integrated processing equipment is simple in structure, weaving, fabric inspecting and collecting integrated operation is achieved through integrated design, the textile production efficiency is greatly improved, and the time for cloth rolling and then cloth inspecting is saved; and meanwhile, burrs of cloth are treated after leveling operation is conducted, and the situation that the cloth is damaged due to uneven stress in the conveying process is effectively prevented, and diffusion of burrs to the middle of the fabric is avoided, and therefore, the production yield of the cloth is improved.
Owner:任丘瑞轩程非织造布有限公司
Method and device for protecting outdoor unit bottom plate of air conditioner, air conditioner, computer equipment and storage medium
InactiveCN110848917AReduce energy consumptionReduce consumptionMechanical apparatusSpace heating and ventilation safety systemsEnvironmental engineeringElectrode pair
The invention discloses a method for protecting an outdoor unit bottom plate of an air conditioner, and belongs to the technical field of air conditioner corrosion prevention. The method comprises thefollowing steps that one side of the outdoor unit bottom plate is connected to a ground potential, the other side of the outdoor unit bottom plate is connected to a negative electrode, and a negativevoltage is applied to the outdoor unit bottom plate. By adopting the embodiment, the negative voltage is applied to the outdoor unit bottom plate, current flows through the outdoor unit bottom plate,and when electrolyte cations in the environment carry out cation ionization oxidizing on a certain metal on the outdoor unit bottom plate, electrons can flow to the part where the outdoor unit bottomplate needs to be protected and neutralize the part of the cations, so that the outdoor unit bottom plate is protected from being corroded, and the service life of the air conditioner is prolonged. The invention further discloses a device for protecting the outdoor unit bottom plate of the air conditioner, the air conditioner, computer equipment and a storage medium.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Automatic water injector for detecting deodorization apparatuses
InactiveCN107976283AEasy to quantifySimple structureFluid-tightness measurement using fluid/vacuumFixed frameEngineering
The invention discloses an automatic water injector for detecting deodorization apparatuses. The automatic water injector at least comprises a main frame. A fixing frame for arranging the deodorization apparatuses is arranged on the main frame, a water injection mechanism for injecting water into the deodorization apparatuses is arranged on the main frame, a driving mechanism for driving the fixing frame to move is arranged on the main frame, a sensing chip is arranged on the fixing frame, a sensor for sensing the sensing chip is arranged on the main frame, the driving mechanism stops being operated when the sensing chip on the fixing frame is sensed by the sensor, and the water can be injected into the deodorization apparatuses by the water injection mechanism. The automatic water injector has the advantages that the automatic water injector is simple in structure, the water can be automatically injected into the deodorization apparatuses and is convenient to quantify, accordingly, the problems of incapability of detecting existing deodorization apparatuses and water wastage due to an excessively large quantity of water can be solved, and the problem of incapability of meeting detection requirements due to excessively little water can be solved; the automatic water injector is convenient to operate, the labor cost can be reduced, and the detection efficiency can be improved.
Owner:陈绪强
Seeding machine for flower planting
PendingCN114532003ATiled evenlyImprove uniformityDibble seedersAgriculture gas emission reductionSeederSuction force
The invention relates to the technical field of planting, and discloses a flower planting seeder which comprises a bottom plate, side plates are fixedly connected to the two sides of the top end of the bottom plate, the side walls of the upper portions of the side plates are movably connected with a rotating plate through long rods, one ends of the long rods are connected with a motor, and a storage groove is formed in the top end of the rotating plate; and a material storage hole is formed in the top end of the rotating plate in the material storage groove. A fixed screw, a moving part and components thereof are arranged in the front end of a thin plate, an air cavity is formed in one side of a material storage hole, a movable plate is arranged in the air cavity, and due to the fact that a rotating part and the movable plate both have N-type magnetism, when the rotating part approaches the movable plate, the rotating part rotates to move upwards and pushes the moving part to move leftwards, and the moving part moves leftwards; in order to balance the air pressure difference between the right cavity and the outside, the right cavity generates suction force to attract the seeds in front of the thin plate, it is effectively guaranteed that the seeds can be evenly laid on the surface of the material storage groove, and the uniformity of the quantity of the seeds in all the material storage holes is improved.
Owner:徐州伟创生态农业科技有限公司
A molding device for processing glass bottle caps
Owner:安徽省潜山县包装制品有限公司
One-time extrusion forming equipment based on computer simulation
PendingCN112659627AAccommodate moreLarge internal spaceSievingScreeningRotational axisInterior space
The invention relates to the technical field of extrusion forming equipment, and discloses one-time extrusion forming equipment based on computer simulation. The one-time extrusion forming equipment comprises a case, a power source is fixedly mounted in the case, a round pipe is fixedly mounted on the front wall surface of the case, a rotating shaft is fixedly mounted on an output shaft of the power source, and the upper end of the round pipe is provided with a screening device used for screening materials. According to the one-time extrusion forming equipment based on the computer simulation, after the materials enter the round pipe, the power source is started to drive the rotating shaft to rotate, a stirring device spirally arranged on the outer wall surface of the rotating shaft can push the materials forwards, an inner space of the round pipe is increased through the arrangement of the stirring device, compared with an existing spiral push rod, more space is saved and more materials can be contained while the materials are not affected to be pushed by the rotating shaft to move forwards.
Owner:浙江米皇新材股份有限公司
Die pressing device for glass bottle cap processing
The invention relates to the technical field of a metal cap of a glass bottle, and discloses a die pressing device for glass bottle cap processing. The die pressing device comprises a workbench and abase, and a fixed die is arranged at the top of the workbench. Two symmetrical supports are fixedly arranged at the top of the workbench, and electric push rods are fixedly arranged on one opposite side faces of the two supports correspondingly. A clamping plate is arranged at one end, far away from the correspondingly support, of each electric push rod in a penetrating mode, and a support plate is fixedly arranged between the top ends of the two clamping plates. The top of the support plate is inlaid with two sliding sleeves, and the inner rings of the two sliding sleeves are movably sleevedwith sliding rods correspondingly. A transverse plate is fixedly connected between the top ends of the two sliding rods. The die pressing device solves the problems that the existing processing equipment for the metal cap of the glass bottle has low processing efficiency, increases the input cost of an enterprise, and affects the mental state of workers due to loud noise. Moreover, the die pressing device achieves the advantages of high processing efficiency, low input cost, high processing precision and low noise and meanwhile can ensure that the workers have a good working environment.
Owner:安徽省潜山县包装制品有限公司
Subway platform heat extraction power generation wind ball
InactiveCN113623156AAct as an active connectionCausing speedWind energy with electric storageFrom muscle energySubway stationElectric generator
The invention discloses a subway platform heat extraction power generation wind ball which comprises a ball body, a connecting base, a through hole connecting plate, an edge group and a device convenient to mount and dismount. The interior of the ball body is fixedly connected with one end of a main shaft, a connecting bearing is fixed to the interior of the connecting base through a connecting rod, and the ball body penetrates through the connecting bearing through the other end of the main shaft to be connected with a power generator; clamping grooves are formed in the periphery of the through hole connecting plate, a positive electrode electromagnetic disc is fixed to one side of the through hole connecting plate, magnetic strips are embedded and fixed to the bottom of the edge group, the edge group is clamped and fixed to the periphery of the through hole connecting plate through the clamping grooves, the other end of the connecting base is fixed to the upper portion of the through hole connecting plate, and the positive electrode electromagnetic disc is electrically connected with the power generator and a multi-directional control button through wires. The subway platform heat extraction power generation wind ball is provided with the group edge, the periphery of the through hole connecting plate is wrapped through the group edge, and rainwater falling on the through hole connecting plate flows to a subway platform through the edge group through the edge group to be subjected to flow guide treatment.
Owner:NANJING VOCATIONAL UNIV OF IND TECH
Explosion-proof valve and explosion-proof valve isolation net aperture design method and system
PendingCN111598816ABlow out smoothlyImprove securityImage enhancementImage analysisNew energyCombustible gas
The invention discloses an explosion-proof valve and an explosion-proof valve isolation net aperture design method and system, a sealing ring, a waterproof breathable film and an isolation net are allarranged in a shell, the waterproof breathable film covers a through hole, the isolation net covers the waterproof breathable film, and net holes determined according to the particle size of solid particles sprayed by a multi-element battery in a thermal runaway manner are distributed in the isolation net; the sealing ring covers the edges of the waterproof breathable film and the isolation net;the upper cover covers the edge of the waterproof breathable film. According to the invention, the air permeability and the solid particle diameter are analyzed and calculated; the explosion-proof valve with the isolation net is designed according to the optimal aperture mesh number; a large amount of gas generated when the battery in the box is thermally out of control is smoothly blasted and exhausted; meanwhile, most of solid particles, which comprises burning solid particles such as sparks, are blocked and isolated in the battery box, so that the situation that in the prior art, sparks aresprayed out along with combustible gas, the discharged combustible gas is ignited outside the box, and secondary fire and explosion are caused is avoided, and the safety of the new energy automobilebattery is improved.
Owner:YANTAI INNOVATIVE NEW ENERGY TECH CO LTD
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