69results about How to "Guaranteed cooling function" patented technology

The invention provides a temperature-control component as well as a battery module and a battery box. The temperature-control component comprises at least one substrate and fins, wherein the substrate is pasted to the wall surface of a unit battery so as to conduct heat; the fins are in heat conduction connection with the substrate; the temperature control component further comprises a heating device for heating the fins and / or the substrate so as to raise the temperature of the unit battery; the outer side of the temperature-control component is tightly pasted to the outer wall of the unit battery, thereby forming the battery module; the battery module, an upper cover and a box body form the battery box provided by the invention. The temperature-control component provided by the invention is connected with different unit batteries in a sufficient contact manner, and the temperature of the battery module is controlled through air cooling heat radiation and heating of heating elements, so that the problem that a common battery box is low in working efficiency in a low-temperature environment because of absence of the heating elements is solved.

The invention relates to an aircraft cooling system (10) comprising a cooling element (12) that comprises a housing (14), a cooling air inlet (18) that is embodied in the housing (14) and a plurality of heat exchangers (32, 34, 36, 38) that are arranged on the lateral surfaces (24, 26, 28, 30) of the housing (14) and through which cooling air supplied to the cooling air inlet (18) flows. A cooling air supply channel (40, 40') joins a cooling air supply opening (44, 44') embodied in a tail section of the aircraft to the cooling air inlet (18) of the cooling element (12). A cooling air outlet channel (46) joins the heat exchanger (32, 34, 36, 38) of the cooling element (12) to a cooling air discharge opening (50).

The invention discloses a preparation method of a knitted fabric with moisture absorption and sweat releasing and continuous cool feeling functions. According to the preparation method, chemically andphysically modified polyester filaments are taken as raw materials, a weaving process and a dyeing and finishing process are adopted, and the knitted fabric is designed into a honeycomb or mesh double-sided tissue structure; and a printing paste is prepared by adopting a cool feeling finishing agent with strong cooling effect and water washing resistance, and the printing paste is transferred tothe fabric in a printing mode. The preparation method has the beneficial effects that by testing the basic performance, the burst strength, the color fastness, the moisture absorption quick-drying performance and the moisture absorption and cool feeling performance of the knitted fabric, the result shows that the knitted fabric has excellent moisture absorption and quick-drying performance, and iscapable of effectively relieving discomfort and wet cold feeling of people caused by damp sweat; and moreover, the knitted fabric also has excellent moisture absorption and cooling performance, and all performances meet standard values.

A hollow rotor shaft for a rotor of an electrical machine may include a cylinder barrel closed off by face flanges on both sides. The cylinder barrel may enclose a shaft cavity. A shaft journal may be configured on each face flanges. An inlet may be disposed in one of the shaft journals by way of which a cooling fluid may pass into the shaft cavity and onto an inner surface of the cylinder barrel. A distribution element may be disposed in the shaft cavity. The distribution element may receive the cooling fluid that enters through the inlet, conduct the cooling fluid in a direction of the inner surface of the cylinder barrel by way of a rotation-symmetrical drainage surface, and give off the cooling fluid to the inner surface by way of a mouth region.

The invention discloses a double-gun argon arc welding machine, and relates to the technical field of welding equipment. The double-gun argon arc welding machine comprises a shell, wherein an operation panel is arranged at the slope position of the front surface of the shell, a direct current output port is formed in the lower end of the front surface of the shell, and a cover plate is rotatably mounted in the middle of the side surface of the shell through hinges; and four rollers are mounted at the edge of the lower surface of the shell in a rectangular distribution manner, lifting handles are symmetrically mounted at the two ends of the upper surface of the shell, an isolation device is embedded into the middle of the rear surface of the shell, and an air inlet connector is formed in the bottom end of the rear surface of the shell. According to the double-gun argon arc welding machine, a smoke absorption device is arranged in the shell of the arc welding machine, particles and partof pollution gas in smoke are adsorbed and purified through an activated carbon adsorption plate, ozone in the smoke is heated and decomposed into oxygen through heating plates, and a temperature sensor can conveniently detect the heating temperature in real time; and then the optimal temperature required by ozone decomposition is accurately controlled, and the decomposition efficiency is improved.

The invention relates to a ventilated type trash can. The ventilated type trash can comprises a trash can body (1), a fan (2), a bottom support (3) and a main can (4) which is arranged in the trash can body (1), wherein the main can (4) is made of a heat conduction material, a cavity (5) is defined by the outer wall and the outer bottom surface of the main can (4) and the inner wall and the inner bottom surface of the trash can body (1), the top of the cavity (5) is opened, the bottom of the trash can body (1) is in a hollow-out structure, the fan (2) is disposed below the trash can body (1), the fan (2) works to guide air in the cavity (5) to pass through the bottom hollow-out structure of the trash can body (1) to flow downwards, and the bottom support (3) is arranged at the bottom of the fan (2). According to the ventilated type trash can, an existing trash can is improved, the double-can design is introduced, a principle of speeding up air flow is utilized, cooling operation is achieved in allusion to the main can (4), the condition of bacteria breeding in the trash can is effectively avoided, and really clean and sanitary environments can be provided for people.

The invention relates to an intelligent double-box-body overlapped type heat-dissipation communication cabinet. The intelligent double-box-body overlapped type heat-dissipation communication cabinet comprises a communication cabinet body, a power supply module, a communication device, a control module, a temperature sensor, a fan, a bottom support and a main cabinet body, wherein the main cabinet body is arranged in the communication cabinet body. Based on the designed technical scheme, by the connection of the hardware modules, the designed intelligent double-box-body overlapped type heat-dissipation communication cabinet is formed. By the double-box-body structure design in combination with the designed intelligent electric control structure, the fan can be controlled timely to operate, and the air flowing speed in the designed empty cavity structure is accelerated; aiming at the designed main box body made from the heat conduction material, the heat dissipation operation is realized, so that the heat dissipation effect of the communication device in the main cabinet body is improved effectively, and the operation stability of the communication device is ensured.

The invention relates to the field of household appliances, in particular to a protection structure, a shell and a cooling fan. The protection structure comprises a water receiving structure and a drainage structure which are installed on the shell of the cooling fan, the water receiving structure is rotationally installed below a water leakage hole of the cooling fan, the water receiving structure can be rotationally opened to receive water drops dropping from the water leakage hole, and the drainage structure longitudinally extends to be arranged on the shell and guides water collected by the water receiving structure to flow to a water tank below the cooling fan. According to the protection structure, the shell and the cooling fan, when the wet curtain is not installed, the water receiving structure is rotated to be opened to receive the water drops dropping from the water leakage hole, the drainage structure guides water collected by the water receiving structure to flow to the water tank at the bottom of the cooling fan, the cooling fan is used under the condition that the wet curtain is not installed, water flow is prevented from flowing to a fan motor, the problems of watersplashing and noise of the fan are solved, the normal use of the blowing function of the fan is guaranteed, and the electrical safety of the cooling fan is improved.

The invention discloses a capacitor with explosion-proof and fire-extinguishing functions, and belongs to the technical field of capacitors. According to the capacitor with the explosion-proof and fire-extinguishing functions, fragments can be prevented from splashing when the capacitor explodes through a first framework, a second framework and an explosion-proof film, so that other parts are protected; open fire generated by explosion is utilized to melt a first wax block so as to spray out sand and ammonium phosphate salt, so that the fire extinguishing effect on open fire generated by explosion can be achieved in time, and fire spreading is avoided so as to reduce loss to the minimum; and under the action of a second elastic film, a puncture knocks a storage ball, then the storage ball is broken, saltpeter in the storage ball falls off and falls into cold water in a water storage tank, the saltpeter can absorb a large amount of heat when dissolved in water, and heat on the surfaces of the capacitor fragments can be absorbed through a reinforcing plate, so that the timely cooling function is achieved, and workers can conveniently recycle and clean the capacitor fragments.

The invention relates to a protective plate for a battery case body. The protective plate includes a protective plate body. A front-end fixing point and a rear-end fixing point are respectively disposed on the front end and the rear end of the protective plate body. Two side fixing points are arranged respectively on two sides of the protective plate body. A slope surface is formed on the front end of the protective plate body. A plurality of front air inlets are formed in the front portion of the protective plate body. A plurality of bottom air guiding mechanisms are disposed on the bottom of the protective plate body. A rear air outlet device is disposed on the rear end of the protective plate body. The protective plate can prevent the battery case body from impact of broken stones and scratch of sharp objects, thus protecting the battery case shell. The protective plate also guarantees heat dissipating function of the battery case and is free of water accumulation.

The invention relates to an intelligent double-box-body overlapped type heat-dissipation power distribution cabinet. The intelligent double-box-body overlapped type heat-dissipation power distribution cabinet comprises a power distribution cabinet body (1), a power supply module, a power distribution device, a control module (7), a temperature sensor (8), a fan (2), a bottom support (3), a filter circuit (9) and a main box body (4), wherein the main box body is arranged in the power distribution cabinet body (1). Based on the designed technical scheme, by the connection of the hardware modules, the designed intelligent double-box-body overlapped type heat-dissipation power distribution cabinet is formed. By the double-box-body structure design in combination with the designed intelligent electric control structure, the fan (2) can be controlled timely to operate, and the air flowing speed inside the designed empty cavity (5) structure is accelerated; aiming at the designed main box body (4) made from the heat conduction material, the heat dissipation operation is realized, so that the heat dissipation effect of the power distribution device in the main box body (4) is improved effectively, and the operation stability of the power distribution device is ensured.

The invention discloses a waterproof grille of a pure electric bus, and belongs to waterproof grilles. The waterproof grille comprises two transverse frames, two vertical frames and a waterproof grille body, wherein the two transverse frames and the two vertical frames form a rectangular window frame; the waterproof grille body is uniformly fixed between the two vertical frames from the upper part to the lower part; the waterproof grille body is inclined outwards; the top end of the waterproof grille body is connected with a vertical upward extending part; the bottom end of the waterproof grille body is connected with a vertically downward extending part; a vertical water retaining brush is arranged at the upper part of the bottom of the waterproof grille body; the bottom end of the downward extending part is connected with a second baffle parallel with the waterproof grille body; water leakage through holes are uniformly formed in the second baffle. The waterproof grille is reasonable in structural design, simple in manufacture technology and low in cost, guarantees a good ventilation effect on the basis that water from all directions cannot penetrate through the whole grille, and effectively guarantees the heat dissipation and waterproof functions of batteries in a luggage compartment.

The invention provides a data center cooling system and a data center and is intended to solve the problem that a data center cooling system having wide applicable range, high efficiency, low energy consumption and low cost and a data center cannot be provided in the prior art. The data center cooling system comprises: a liquid cooling pool for loading a cooling liquid; a server placed in the liquid cooling pool and vertically immersed in the cooling liquid; a guide pipe arranged above the server, wherein one end of the server far away from the liquid cooling pool is positioned above the server; a miniature pump that is placed above the server for sucking in the cooling liquid from the liquid cooling pool via the guide pipe and that discharges the cooling liquid to the liquid cooling poolso that the cooling liquid is cooled. The cooling liquid that is heated in the liquid cooling pool is drawn out via the miniature pump, cooling of the cooling liquid in the liquid cooling pool is achieved, and accordingly, the server immersed in the cooling liquid can be cooled.

The invention discloses a compact cooling device for a converter. The compact cooling device comprises a multifunctional compact radiator, a water pump, a fan set, a hydraulic-electric integrated quick connector, a multifunctional framework and a pipeline system, the multifunctional compact radiator comprises a first radiator main liquid chamber, a radiator core body, a second radiator main liquidchamber, a radiator auxiliary liquid chamber, a radiator water inlet pipe and a radiator water outlet pipe which are sequentially arranged and form an integrated structure, and the first radiator main liquid chamber and the second radiator main liquid chamber are provided with water inlet pipes or water outlet pipes. An exhaust liquid stabilizing pipe is arranged in the radiator auxiliary liquidchamber, and a two-way pressure regulating valve and a water pump liquid supplementing pipe are arranged on the radiator auxiliary liquid chamber; the fan set is arranged on one side of the radiator core body; the multifunctional compact radiator, the water pump, the fan set and the hydraulic-electric integrated quick connector are arranged on the multifunctional framework and are communicated through a pipeline system. The cooling device has the advantages of simple structure, small occupied space, light weight, compact structure and the like.

The invention provides a server cabinet, belongs to the technical field of network equipment, and solves the problem of unstable operation of a server due to the fact that dust easily enters the cabinet in the prior art. A server cabinet comprises a cabinet body, a cooling fan, a cooling port, baffles and dust filtering nets. The cabinet body comprises a cabinet door, a back plate and two side plates which are oppositely arranged, and the cooling fan and the cooling port are respectively arranged on the two side plates of the cabinet body; and the detachable baffles are arranged on the outer sides of the cooling fan and the cooling opening, and the dust filtering nets are arranged on the baffles.

The invention discloses a manufacturing method of a roll-bond aluminum vapor chamber. The method comprises the following steps of vacuumizing a roll-bond plate main body, injecting a working medium into a runner in the aluminum roll-bond plate in a gaseous state, cooling the roll-bond plate main body, condensing the working medium steam injected into the roll-bond plate into a liquid state, and carrying out seal welding to manufacture the aluminum vapor chamber. According to the method, the liquid injection amount of the working medium can be controlled in a scenic spot, so consistency of thevapor chamber is ensured, and the product performance reaches the optimal level. The method plays a very important role in improving the heat dissipation capacity of the vapor chamber, reducing thickness and improving the yield stability.

The invention discloses an electronic camera for the Internet, comprising a rotating plate, a connecting piece, a camera casing, a connecting ring, a dust-proof brush disk, a limiting piece, a cover plate, a drain box, a drain pipe, a cable connecting pipe, a water retaining plate, a clamp ring, a locking wire, heat emission holes, a connecting arm, a mounting plate, an insertion hole, a lens, a plunger, a ring frame and a folding tab. The invention can realize the function of locking one end of the cable connecting pipe to integrally fix and seal the connected cable, and the function of disposing a plurality of heat emission holes having the inner cavities connected to dust filter meshes on the bottom end of the cable connecting pipe to ensure heat dissipation by the cable connecting pipecommunicated at the connection of one end of the camera casing, the clamp ring disposed at one end of the cable connecting pipe, and the locking wire sleeved at outer side of the clamp ring, which avoids the water flow to the cable connection through the cable when outdoors to bring short-circuited camera, and prevents dust from accumulating in the cable and the connection port through the wrapping of the cable connecting pipe.

The invention discloses red jujube-flavored barley cool tea which comprises the following main materials in parts by weight: 55-65 parts of raw material barley, 4-6 parts of liquorice, 47-49 parts of red jujubes, 23-25 parts of medlar and 11-13 parts of fresh ginger, and also comprises the following auxiliary materials in parts by weight: 71-73 parts of brown sugar, 85-95 parts of preserved fruit syrup, 3-5 parts of barley essence, 4.1-4.3 parts of red jujube essence and 5.5kg-6.5kg of water. A preparation process of the red jujube-flavored barley cool tea comprises the following steps: (1) extracting the raw materials; (2) removing residues; (3) mixing; and (4) sterilizing, canning, and performing post-sterilization. The red jujube flavor of the barley cool tea is not exactly generated by blending the essence, and the red jujubes, the brown sugar, the medlar and the fresh ginger are added into the barley and can be used for neutralizing the coolness of the barley while the summer-heat-clearing function of the barley can be ensured; the barley cool tea is suitable for people of all ages, especially girls, and is the best drink in hot summer; the bodily harm does not need to be worried.

The invention relates to a novel USB interface kit. Improvement is carried out aiming at an existing USB interface structure; open structures are designed at two ends of a USB female interface pipe (3) in a female USB interface connector (1); an internal space and an external space of arranged electronic equipment are communicated with each other; meanwhile, an introduced fan structure design is combined; a through hole communicated with the internal space and the external space of a USB male interface pipe (5) is arranged aiming at a male USB interface connector (2); and a miniature fan (8) is designed and arranged, so that the novel USB interface kit achieves heat dissipation and dust collection effects for the internal space of the electronic equipment through the USB male interface pipe (5) and the USB female interface pipe (3) when the male USB interface connector (2) and the female USB interface connector (1) are butted for working; a single functional mode of the electronic equipment in the prior art is changed; the multi-path and multi-mode working process is achieved; and the work performance of the electronic equipment can be effectively improved.

The invention belongs to the technical field of heat dissipation, and specifically relates to a modular heat dissipation structure of a power supply and distribution load device. The modular heat dissipation structure is characterized in that one side of the load device is provided with axial flow fans, and the other side is designed with air outlet mesh openings; power resistors are fixed on radiators, a plurality of radiators are vertically arranged and fixed on support plates through radiating fin fixing strips; upright columns are fixed between the two support plates; the support plates are fixed on a support bar; the support bar is fixed with a front panel and a rear panel; the front panel, the rear panel and the support bar are provided with mounting holes so as to fix an upper coverand a lower cover, and the axial flow fans are fixed on the upper cover; and each axial flow fan aligns to three radiators and performs forced air cooling on the radiators along a fin direction. Themodular heat dissipation structure not only improves the reliability of equipment, but also enables the structure to have inheritability on the basis of ensuring a heat dissipation function, can select an appropriate number of radiators and axial flow fans on the basis of the existing thermal design according to the user power, does not need to perform heat dissipation design again and is wide inapplication occasion.

The invention discloses a cable distribution box bringing convenience to cable drying. The cable distribution box bringing convenience to cable drying comprises a base,a radiating shell,a motor,fan blades,cable choke tubes,cable feeding boxes,box doors,dust filtration cotton plates,hinges,a whole shell,bunch shells,radiating tubes,air exhausting hole grooves,locking bolts,pressing plates,bunch tubes,drying agent filling blocks and drying agent filling plates. According to the cable distribution box bringing convenience to cable drying,the cable feeding boxes are arranged on one side of the distribution box,one sides of the cable feeding boxes are communicated with the bunch shells,and through the cable choke tubes in the cable feeding boxes,the pressing plates in the bunch shells and the bunch tubes,cables feeding the distribution box are bunched,and it is avoided that as cables are mutually wounded,cable connection is disorder,and cables corresponding to all interfaces are difficult to distinguish during maintenance or demolition.

The invention relates to a power amplifier with a heat dissipation structure. The power amplifier comprises a power amplifier main body (1), a fixed frame (2), a heat dissipation strip (3) and a heatdissipation medium container (4), wherein the fixed frame (2) is arranged on the outer wall of the power amplifier main body (1); one end of the heat dissipation strip (3) is fixed in the fixed frame(2) and is attached to the outer wall of the power amplifier main body (1), the other end of the heat dissipation strip (3) is soaked in the heat dissipation medium container (4), a heat dissipation medium in the heat dissipation medium container (4) and the heat dissipation strip (3) form a capillary phenomenon, and the heat dissipation medium volatilizes from the heat dissipation strip (3) to take away heat generated by the power amplifier. Compared with the prior art, the capillary phenomenon is formed by the heat dissipation medium and the heat dissipation strip, the heat dissipation medium volatilize from the heat dissipation strip to take away heat generated by the power amplifier, the heat dissipation speed is high, the heat dissipation function and effect can be guaranteed by adding the heat dissipation medium, the connection is convenient, heat dissipation pipes do not need to be used, and maintenance is avoided.

The invention discloses a heat dissipating device of a skid steer loader. The heat dissipating device comprises a radiator and a cooling fan, and the radiator is hinged to a body frame on one side ofthe skid steer loader through a hinge; the radiator is connected to a body frame on the other side of the skid steer loader through a separable locking mechanism, and the locking connection and swingopening of the radiator on the body frames are achieved through the locking mechanism; the cooling fan is fixedly installed between an engine of the skid steer loader and the radiator, and the air inlet end of the cooling fan faces the engine; and the air outlet end of the cooling fan is in butt joint with a heat dissipating channel of the radiator movably. According to the heat dissipating deviceof the skid steer loader, the maintenance performance of the skid steer loader is improved, and the radiator is connected in a hinged manner; through swinging of the radiator, a space is provided formaintenance personnel to come in contact with the engine and other components, and the maintenance performance of the product is improved; the maintenance time is shortened, and the structure of thewhole heat dissipating device has the advantages of convenient operation, safety and reliability, and the simple mechanism.

The invention provides a closed electrical rotating machine which ensures a heat dissipation function without complex processing. The closed electrical rotating machine comprises a rotor with a rotating shaft and a rotor core, a stator with a stator core and a stator coil, a frame, and an external cooling structural body (110). The external cooling structural body (110) comprises a cooling portion cover plate, and a separating component (112). The cooling portion cover plate and the frame are at interval and are oppositely configured, and the cooling portion cover plate covers the cylindrical part of the frame, and forms a closed space (118) with the frame. The separating component (112) is connected between the inner surface of the cooling portion cover plate and the outer surface of the frame, and divides the closed space (118) to form a flowing path of a cooling material. In addition, an injection portion (115) of the external cooling material is formed, and the outlet of the flowing path is provided with a discharge portion (116) which discharges the cooling material to external.

The invention discloses a vending machine with an automatic thermal insulation device. The vending machine comprises a shell, wherein the upper side of the inner portion of the shell is provided withan inner shell, the back end face of the inner portion of the inner shell is provided with a goods placing plate, the lower side of the back end face of the inner portion of the inner shell is provided with a baffle, the front end face of the shell is provided with a cabinet door, the cabinet door is provided with a coded lock, the bottom end face of the shell is provided with a goods claiming groove, the front end face of the shell is provided with a goods claiming port corresponding to the goods claiming groove, an evaporating pipe is arranged between the shell and the inner shell, the leftand right ends of the evaporating pipe are both connected with guiding pipes, the upper side of the guiding pipe at the left end is connected with a throttle valve, and the upper side of the guiding pipe at the right side is connected with a compressor. The vending machine with the automatic thermal insulation device has the advantages that the structure is simple, the installation is convenient,the refrigeration function of the automatic vending machine can be ensured, the function completeness of the automatic vending machine is ensured, the movement and fixation of the automatic vending machine can be flexibly achieved, the special use demands of users are satisfied, and the vending machine has a wide application range.

The invention discloses a preparation method of a super-strong breathable moisture-absorbing cool-feeling silk fabric. The super-strong breathable moisture-absorbing cool-feeling silk fabric is formed by interweaving superfine breathable polyester filaments, cool-feeling yarn and polyester cotton-like yarn; and the weight ratio of the superfine breathable polyester filaments to the cool-feeling yarn to the polyester cotton-like yarn is 34.6%:15.4%:50%. The super-strong breathable moisture-absorbing cool-feeling silk fabric provided by the invention is formed by interweaving the superfine breathable polyester filaments, the cool-feeling silk and the polyester cotton-like yarn, and the cool-feeling silk is formed by weaving the polyethylene terephthalate (polyester) filaments and the polyamide filament yarn, so that the fabric has high moisture-absorbing and quick-drying functions, it is guaranteed that the fabric has excellent sweat-guiding and quick-drying functions, sweat on the surface of the skin is rapidly absorbed, more heat is brought away through evaporation of the sweat, and the cool feeling of the human body is increased.

The invention discloses a high-performance low-rolling-resistance, structurally comprising a tire body, tire shoulders, a crown, vertical grooves, first radiating blade grooves and connection grooves;a tire pattern employs the four vertical grooves peripherally arranged as main pattern grooves which are 15 mm in depth; the bottoms of the vertical grooves are of smooth transition, so that stress concentration is avoided; the edge of each pattern piece is evenly provided with radiating blade grooves 12 mm in depth and communicated with the pattern main grooves; heat generated by the tire duringuse can be effectively decreased, early damage of the tire is prevented, and the service life of the tire is extended; an oblique transverse connection groove 59 degrees angled to two vertical grooves is arranged between the two vertical grooves; the crown pattern piece is divided into wedged pattern pieces, so that good overall rigidity of the pattern piece is guaranteed, rolling resistance is decreased, grip of the tire can be improved, and good operability is provided.