136results about How to "Rapid cooling" patented technology

The invention relates to an ice crystal evaporator and an ice crystal water cooling device producing from the same, belonging to the technical field of refrigeration. The ice crystal evaporator is characterized in that a liquid inlet channel is formed by an evaporator tube, a liquid inlet and a liquid outlet in a tubular casing; and the outer channel of the evaporator tube of the tubular casing is divided into more than one S-shaped channel forming a water return channel through a water inlet of a water divider and a water outlet of a water collector. The ice crystal water cooling device is characterized in that the return air inlet of the ice crystal evaporator is communicated with a compressor, a condenser, a liquid feeding valve, a dry filter, a liquid feeding electromagnetic valve anda thermostatic expansion valve in sequence, and then is communicated with the liquid inlet of the ice crystal evaporator; a cooling water inlet / outlet of the condenser is connected with a cooling tower in series; and a water inlet / outlet of the ice crystal evaporator is communicated with a water circulating pump and an ice crystal energy storage tank in series. The invention has the advantages ofhigh cooling efficiency, no icing and low cooling temperature and is suitable for production of energy storage central air-conditioning, marine fishing, seafood processing, fruit, vegetable or meat processing, and the like; the cooled medium is municipal water.

This utility model relates to the technical field of cleaning devices, and discloses a continuous cleaning device for bearing rollers, including: a cleaning machine body, an ultrasonic cleaning chamber, a conveyor belt, a heating chamber, and a heating tube rack. The ultrasonic cleaning chamber and the conveyor belt are respectively installed inside the cleaning machine body. In this continuous cleaning device for bearing rollers, after the bearing rollers are cleaned and dried, they can be conveyed to the guide frame via the conveyor belt. The bearing rollers can slide along the inclined surface inside the guide frame. When the bearing rollers move to the outer surface of the rotating block, they press against the surface of the rotating block. When the bearing rollers are heated and dried and moved out of the heating chamber via the conveyor belt, the fan body can be turned on. The fan body can provide air cooling for the bearing rollers on the conveyor belt, allowing the bearing rollers to cool down quickly after being heated and dried. This reduces the risk of burns to personnel when handling and placing the bearing rollers, improving the safety of the cleaning device.

The invention provides a biological cell freezing visualization system and method based on a metal woven belt, and relates to the technical field of biologication.The biological cell freezing visualization system comprises a bottom plate, a support platform, a profound hypothermia liquid tank and an observation assembly are fixedly connected to the upper surface of the bottom plate, a lifting sliding table is fixedly connected to the inner bottom face of the support platform, and a constant hypothermia copper table is fixedly connected to the upper end of the lifting sliding table; the constant hypothermia copper table is communicated with the deep hypothermia liquid tank through a liquid conveying hose, the inner top surface of the support platform is fixedly connected with a woven belt fixing support and a sample placing platform, one end of a metal woven belt is fixedly connected to the lower surface of the woven belt fixing support, and the other end of the metal woven belt is fixedly connected to the lower surface of the sample placing platform; a cover plate covers the sample placing platform, and the observation assembly is used for shooting an image of the sample placing platform. Cold is conducted through the metal woven belt, the requirement for the movement precision of the device is low, the durability of the device is improved, the position of the sample containing platform is fixed, and it is guaranteed that imaging of the observation assembly is clear.

The utility model discloses a kind of ink solidification devices after color gift box printing, relate to gift box processing technical field.It includes drying mechanism, and drying mechanism includes box, slot is opened in the both sides of box, sealing plate is inserted in slot, slot is opened in the both sides of box, and insertion board is inserted in slot, through hole is opened in the top center of insertion board, and rotating shaft is rotatably connected in through hole.The utility model is provided with drying mechanism and heat dissipation mechanism, in use process, first, insertion board is pulled out from box, and gift box is placed on the object plate, after being placed and fixed, insertion board is pushed into box, sealing plate is inserted into box at the same time, then speed reducer drives second gear to rotate, drives first gear and rotating shaft to rotate and drives object plate to rotate slowly, in this process, ultraviolet light emitting lamp, accelerate solidification reaction, the device can ensure that gift box each surface is heated evenly, avoid the problem of local solidification not completely.

The present application relates to liquid cooling heat dissipation technical field, specifically propose a kind of liquid cooling cooling system of charging pile, comprising: liquid cooling part, transfer part and heat removal part;Liquid cooling part is set on power module, and it is provided with flow channel for fluid passing in it;Transfer part is provided with transfer cavity for fluid passing, and the water inlet of flow channel is communicated with transfer cavity, and the water outlet of flow channel and transfer cavity are connected in parallel with first channel and second channel;Heating assembly is provided in transfer cavity;Heat removal part is set on first channel;When the temperature of fluid is higher than first preset temperature, first channel opens, and second channel closes;When the temperature of fluid is lower than second preset temperature, second channel opens, and first channel closes.Overcome the problem of waiting for temperature to rise, avoid the temperature of power module too low and cannot normally start, improve cooling efficiency, also can avoid temperature too low, so as to maintain the temperature of power module in normal range, to ensure charging efficiency.

This utility model relates to the field of environmentally friendly gas cabinet technology, specifically an intelligent heat dissipation and gas leakage compensation system for an environmentally friendly gas cabinet. It is detachably installed on the back panel of the gas tank of the environmentally friendly gas cabinet and includes an integrated backpack. The integrated backpack includes a cabinet body with multiple chambers. A gas replenishment structure is connected to the gas tank replenishment valve on the gas tank of the environmentally friendly gas cabinet. The heat dissipation structure includes a semiconductor cooling chip and a water-cooled aluminum plate. The two sides of the semiconductor cooling chip are in contact with the back panel of the gas tank and the water-cooled aluminum plate, respectively. A fan-driven cooling unit is installed on the side of the water-cooled aluminum plate away from the semiconductor cooling chip. When the semiconductor cooling chip is energized, it transfers heat from the back panel of the gas tank to the water-cooled aluminum plate, rapidly cooling the inside of the gas tank. Simultaneously, the fan-driven cooling unit provides air cooling. The air cooling and water cooling work together to ensure stable temperature control inside the gas tank.

The utility model provides a new energy automobile is with fire safety house, including the fire safety house for setting in parking stall, its characteristics are: the fire safety house one end's vehicle import and export place sets the gate that can open and close, the top of fire safety house body sets the water tank, and the water tank has the water inlet. The sidewall interval of fire safety house body is the sink, or sets up the separate sink in the inside or the outside of fire safety house body sidewall, and the water outlet of water tank connects the top of sink, and the bottom of sink is linked with the water flow export that sets up in the sidewall bottom of fire safety house, and sets up the drain that can open and close on the bottom surface of fire safety house. The upper portion or the bottom surface in the fire safety house body sets up the flame detector or / and temperature sensor, and the fire safety house body configuration controller, and the flame detector or / and temperature sensor are connected with controller. Can discover new energy automobile fire in time, and rapidly give new energy automobile cooling, and isolate with surrounding environment, prevent fire spreading, reduce property loss.

This utility model belongs to the technical field of cutting machine tools, specifically relating to a CNC cutting machine tool for precision mechanical parts. It includes a support frame, on which toothed plates are mounted. The toothed plates are equidistantly distributed horizontally and vertically. Several air pipes are fixedly connected to the side wall of the support frame, and these air pipes are interconnected. Each air pipe has a nozzle mounted on its side wall. A support plate is fixedly connected to the side wall of the support frame, and a fan is fixedly installed on the top surface of the support plate. One end of each air pipe is connected to the air outlet of the fan, and a T-connector is fixedly connected to the air inlet of the fan. A cooling air assembly is installed on one end face of the T-connector. This utility model can cool the entire sheet metal during the cutting process, ensuring the cutting quality of the sheet metal.

The application belongs to the technical field of marine toilet, and particularly relates to a marine modular toilet rapid assembly system and method, which comprises a toilet body, a base and a water supply and drainage assembly, and further comprises: a welding reserved part installed outside the base; an embedded protection assembly and a positioning assembly installed inside the base, the embedded protection assembly being filled with a first heat absorber and a second heat absorber; during assembly, the welding reserved part is welded along an annular path, the positioning assembly is used for positioning the embedded protection assembly and the base, the deviation degree of the base is reduced, and the connection gap between the base and the ship body is closed by the positioning assembly, so that the second heat absorber is reduced in leakage. The first heat absorber and the second heat absorber are used to prevent pipeline aging or melting due to high welding temperature, the first positioning part and the second positioning part are used to reduce the deviation degree of the base and close the connection gap between the base and the ship body, so that the assembly efficiency of the base is improved.

The utility model discloses a kind of cooling devices for bowl product processing, including processing table, the top of processing table is equipped with collecting groove, the inner wall of collecting groove is fixedly connected with filter plate, the bottom of collecting groove is fixedly connected with water collecting tank, the bottom of water collecting tank is fixedly connected with water pump, the outer wall of water pump is provided with cooling mechanism, the end of water pump away from water collecting tank is fixedly connected with connecting pipeline, the outer wall of connecting pipeline is penetrated and fixedly connected with water jet head, water flow inside water collecting tank is pumped out by water pump, and it is sent to the inside of connecting pipeline, water flow enters the inside of shell by inlet and outlet, water flow is extruded to force plate by its own pressure, force plate is extruded to drive rotating shaft to rotate, rotating shaft rotation drives fan to rotate, heat dissipation is carried out to bowl, and water flow is sprayed from water jet head, cooling is carried out to bowl synchronously, the rapid cooling of bowl is accelerated, and the continuous work is facilitated.

The utility model discloses a stainless steel casting forming technical field's a kind of stainless steel casting forming equipment with quick cooling function, including casting mould, the bottom of casting mould is provided with cooling support assembly, cooling support assembly includes heat insulation pedestal, the bottom of one side of heat insulation pedestal is provided with circulating conveying component, circulating conveying component includes input pump box, circulating conveying component is installed in the bottom of one side of heat insulation pedestal, the scheme is arranged cooling support assembly, wherein the quick cooling cavity in heat insulation pedestal is arranged circulating cooling pipeline, and is matched with input pump box and output pump box to form circulating conveying system, can be outside ultra-low temperature cooling medium high-efficiency circulating conveying to pipeline inside, by the contact cooperation structure of metal heat conduction plate and metal heat conduction strip, and the recessed groove design of the matching of casting mould bottom four around and metal heat conduction strip, can be ultra-low temperature evenly conducted to casting mould, optimizes casting cooling process.

The utility model provides a kind of tail gas emission device based on semiconductor equipment, including tail gas emission pipeline, first pipeline system, second pipeline system and control module, first pipeline system includes first pipeline and the heat medium control pipeline being connected with first pipeline, and first pipeline is sleeved in tail gas emission pipeline outside;Second pipeline system includes second pipeline and the vacuum control pipeline and cooling medium control pipeline being connected with second pipeline respectively, and second pipeline is sleeved in first pipeline outside;Control module is connected with heat medium control pipeline, cooling medium control pipeline and vacuum control pipeline respectively, to be used for controlling second pipeline and vacuum control pipeline communication or with cooling medium control pipeline communication, to the vacuum extraction of second pipeline or to the cooling medium delivery of second pipeline.The application can effectively prevent the condensation of substances in the tail gas in the tail gas emission pipeline, reducing or avoiding pipe blockage.

The application discloses a kind of multi-station clamping tool for laser welding and its temperature control method, it is related to clamping tool technical field, including: rack, moving mechanism and drive mechanism, the controller is installed in rack side, the controller is used to control clamping tool, the rack bottom is connected with moving mechanism, the moving mechanism is provided with two, one of which is connected with drive mechanism, during welding process, when steel pipe rotates, weld and roller contact, if weld is too thick, it will make roller move upwards, trigger infrared sensor to detect displacement threshold change, to remind operator to handle in time, ensure welding quality;By the second plug, external high temperature and high pressure gas is injected into steel pipe, the heat conduction effect of gas is used to heat and keep warm welding area, prevent weld from low ambient temperature and rapidly cool down, avoid producing fissure, to effectively improve welding efficiency and quality.

This utility model relates to the field of sulfur incinerators, specifically to an in-furnace protection device for combustion-supporting gas in a sulfur dioxide incinerator. The utility model comprises a sulfur incinerator body, a fixed pipe, a jacketed sleeve, a cooling sleeve, a gas transmission pipe, and a coolant pipe. A circulation pump is connected to the external coolant pipe, and a storage tank is connected to the bottom of the circulation pump. A heat dissipation mechanism is installed on one side of the top of the storage tank. The coolant pipe, circulation pump, storage tank, and heat dissipation mechanism together constitute a cooling mechanism for the gas transmission pipe. During sulfur incinerator operation, combustion-supporting gas is transported to the inside of the sulfur incinerator body through the gas transmission pipe. The circulation pump pumps the coolant from the storage tank into the coolant pipe, causing the coolant to circulate within the pipe. The coolant absorbs heat and cools the gas transmission pipe, keeping it at a lower temperature during sulfur incinerator operation and preventing corrosion damage to the gas transmission pipe extending into the incinerator due to high temperatures.

The application discloses a quick-release fan shell injection mold, relates to the fan processing field, and comprises a lower mold and an upper mold, a first main channel is formed in the lower mold, a first branch channel is further formed in the inner side of the lower mold, the number of the first branch channels is multiple, the multiple first branch channels are uniformly arranged and are communicated with the first main channel, a second main channel is formed in the upper mold, a second branch channel is further formed in the inner side of the upper mold, the number of the second branch channels is multiple, the multiple second branch channels are uniformly arranged and are communicated with the second main channel. The application injects cooling liquid into the inside of the first main channel through the liquid inlet, the cooling liquid enters the inside of the first branch channel through the first main channel, the inside of the lower mold can be rapidly cooled, the cooling liquid also enters the inside of the second main channel through the plug-in connector, enters the inside of the second branch channel through the second main channel, and the inside of the upper mold can be rapidly cooled.

The utility model provides a kind of push pipe mould convenient to inner die stripping, it is related to push pipe mould technical field, including lower mould plate, inner stripping structure and upper mould plate, the upper portion of lower mould plate is provided with lower cushion block, and the upper portion of lower cushion block is provided with lower heat insulation plate, lower cushion block and lower heat insulation plate are equipped with inner stripping structure, and the upper portion of lower heat insulation plate is provided with first lower female die, the lower portion of upper mould plate is provided with upper cushion block, the lower portion of upper heat insulation plate is provided with upper heating plate, and the lower end surface middle portion of upper heating plate is provided with inner extrusion block, and the periphery of inner extrusion block is provided with male die, and push pipe is injection molded between first lower female die, inner extrusion block and male die.The utility model mould product production positioning is stable and accurate, pouring is fast and uniform, and it is convenient and fast to help mould product cooling forming, when stripping, mould product inner and outer surface can be cleanly removed adherend, burr, stripping is more fast and convenient and guarantees stripping quality, more efficient and practical.

The utility model relates to aluminium die casting technical field provides a kind of aluminium die casting mould of quick cooling, main component: the main component includes lower mould, upper mould and injection port;The upper mould is installed in the upper of lower mould, and injection port is opened in the top of upper mould;Cooling component: the cooling component includes connecting groove, mounting bracket and water storage bucket;The connecting groove is opened in the outer wall both sides of upper mould, and mounting bracket is slidably connected in the outer wall both sides of upper mould.The utility model can be connected block through the trajectory sliding of connecting groove by the auxiliary cooperation between water storage bucket and water sprayer, the water spraying range of water sprayer can be adjusted, the mould can be cooled quickly, it is convenient for staff to take out the aluminium die casting after forming, improve the efficiency of aluminium die casting production, by cooling medium atomization injection to mould surface, using droplet evaporation heat absorption principle, can significantly speed up mould heat dissipation speed, realize quick and even cooling effect.

The utility model relates to blow mould technology field, and disclose a mould for blowing, the mould for blowing, including bottom plate, fixed mounting has mounting bracket on the bottom plate, be provided with mould closing subassembly on the mounting bracket, the mould closing subassembly includes hydraulic device, fixed mounting has hydraulic device on the mounting bracket, hydraulic device piston end fixed mounting has one end of slide rod, the other end fixed mounting has limit cylinder of slide rod. The mould for blowing, in order to make the device prolongs mould service life, through being provided with mould closing subassembly, the component cooperation hydraulic device promotes slide rod and drives installation box to move, makes the forming groove of two groups of half cylinders with blow molding groove accurate butt joint, ensures that the plastic part contour is complete, and the limit rod is through the limit plate sliding, cooperates limit round board and restricts the mould closing stroke, avoids half cylinder rigid collision, spring assists the thrust when mould closing, provides compression energy storage when opening mould, shortens the opening mould time.

The utility model belongs to condensate pipe cooling device field, concretely is a kind of steam cooling condensing device, including condensing pipe;Condensing pipe one end is connected with air inlet pipe. Condensing pipe other end is connected with air outlet pipe, condensing pipe top is connected with liquid inlet pipe, condensing pipe bottom is connected with liquid outlet pipe, condensing pipe middle part is fixedly connected with breather pipe, and breather pipe is connected with air inlet pipe, air outlet pipe, and breather pipe middle part is equipped with placing pipe, and placing pipe top is connected with through pipe, and through pipe is fixedly connected with condensing pipe, and through pipe top is equipped with cover, and it is conducted cold water by setting liquid inlet pipe, liquid outlet pipe, continuously absorbs steam heat, and condensate is liquefied, and the cooling effect is guaranteed, while condensing agent in placing pipe, steam cooling is accelerated, further accelerate condensate liquefaction efficiency, cooperate with cold water in condensing pipe, steam and condensate are separated sufficiently, to be collected and used subsequently separately.

The utility model discloses a whole type air -cooled radiator, including main box, the rear portion of main box is equipped with a plurality of heat dissipation fan, the inside wall of left and right two inside plate bodies of main box all has a plurality of vertical extension's long shape recess, the upper portion or lower portion of the rear side wall of each long shape recess is formed with the rear extension's and the adjacent long shape recess of rear side's side through groove, in the side through groove on the rear side wall of every two long shape recesses, it can fix control circuit board on the outside wall of inside plate body, and the corresponding wall surface of electronic component of control circuit board is close to the outside wall of inside plate body, and through refrigerant heat absorption expansion, the heat of electronic component on control circuit board is quickly adsorbed, and through the cooling of cooling fan, thereby the quick cooling of electronic component, and the cooling effect is good, and the cooling is quick, and the effect is good.

The utility model provides a kind of cooling device special for activation furnace of activated carbon production, it is related to activated carbon production technical field, including furnace body, the surface of furnace body is fixedly connected with fixed block, the surface of fixed block is fixedly connected with motor A, the output of motor A is fixedly connected with gear A, one end of furnace body is fixedly connected with connecting block, in the utility model, by being provided with motor A, gear A, connecting block, gear B, fan etc., wherein the rotation of gear A driven by motor A can drive gear B to rotate and adjust angle, and connecting block is cooperated to carry out the opening and closing action of air inlet, which can ensure that heat loss is reduced during heating, and at the same time, the service life of the outer components is increased, and at the same time, cold air is blown into the furnace body by the fan, and hot air is blown out by the air outlet pipe, the activated carbon to be cooled in the furnace body is rapidly cooled, and the production efficiency is improved.

The present application relates to the technical field of shoe sole, disclose a kind of buffer shoe sole, including shoe plate, the front side position of the bottom of the shoe plate is provided with front rib groove, the rear side position of the bottom of the inclined plate is provided with rear rib groove;It also discloses its processing equipment, including base, base upper end middle position fixedly installed with workbench, workbench is provided with injection molding mechanism, base upper end edge position is rotatably installed with multiple rotating discs by multiple balancing components, multiple mold seats are detachably installed on the upper end of rotating disc, base bottom edge position is also installed with fixed platform, the feeding mechanism that is cooperated with injection molding mechanism is provided on fixed platform, base upper end is also provided with driving mechanism.The present application, under the cooperation of driving mechanism and balancing component, realizes the intermittent alternative cooperation of multiple mold seats with injection mold and feeding mechanism, not only satisfies the large quantities of buffer shoe sole's normal production needs, while strong versatility, for different sizes of buffer shoe sole only needs to replace corresponding mold seat.

This utility model discloses a dust collection device for cutting building decoration materials, including a debris collection device and a high-pressure blower. The debris collection device includes a collection bucket and a second air inlet pipe. A debris baffle is provided inside the collection bucket. An air inlet hole is formed through one side of the top of the debris baffle. Air outlet holes are uniformly formed around the air inlet hole at the top of the debris baffle. Limiting notches are uniformly formed on the outer side of the debris baffle. A base plate is fixedly connected to the bottom end of the second air inlet pipe, and an exhaust pipe is uniformly fixedly connected to the top of the base plate. A top connecting plate is fixedly installed at the top of the second air inlet pipe. This utility model effectively solves the problem of difficult high-temperature handling of metal cutting debris through an innovative design of water-cooled dust suppression and multi-stage interception. It utilizes the fine bubbles generated by the exhaust pipe to extend the gas-liquid contact time, combined with the debris baffle forcing the debris to collide and sink multiple times, rapidly cooling the high-temperature debris.

The application discloses a device for recycling asphalt in waste asphalt mixture, which comprises a main box body, a bottom plate fixed to the lower side of the main box body, a bottom frame fixedly connected to the lower side of the bottom plate for supporting, a feeding hopper fixedly installed at the top rear side of the main box body, and a cooling and conveying mechanism arranged in the main box body for cooling and conveying the asphalt mixture. The cooling and conveying mechanism is used for uniformly cooling the asphalt mixture to zero below, so that the asphalt material becomes brittle and fragile, and the stone material still maintains the original strength at low temperature due to the material characteristics. The extrusion mechanism uses an elastic rotating structure to apply controllable extrusion force to the mixture, the brittle asphalt material is preferentially crushed, and the stone material is hardly damaged in the extrusion process and can fall into a stone collecting hopper in an intact form. The device greatly improves the recycling rate of the stone material, the intact stone material can be directly used for road base or concrete aggregate, and secondary processing is not needed, so that the cost of stone purchase and reprocessing is remarkably reduced.

This invention discloses a rapid drying device for strontium carbonate, comprising a heater, a feeder, a flash evaporator, a cyclone separator, a coarse bag filter, a water cooling mechanism, a fine bag filter, and a heat exchanger. The air inlet of the heater is connected to the heat exchanger via a return air pipe, and the air outlet of the heater is connected to the flash evaporator. The feeder is connected to the flash evaporator and adds strontium carbonate to be dried into the flash evaporator through the feeder. The outlet of the flash evaporator is connected to the cyclone separator, and the air outlet of the cyclone separator is connected to the coarse bag filter. The outlets of both the cyclone separator and the coarse bag filter are connected to the inlet of the water cooling mechanism. The air outlet of the coarse bag filter is connected to the heat exchanger, and the outlet of the water cooling mechanism is connected to the fine bag filter. This device improves thermal efficiency, enabling continuous production.

This utility model discloses a foldable full-box sunshade with a spray structure. It relates to the technical field of full-box sunshade awnings and includes a full-box sunshade body. The full-box sunshade body has a mounting base, and a protective box is located on its top. A box panel assembly is mounted on the protective box. A movable component is mounted on the protective box. By moving the high-pressure atomizing nozzle out of the protective box and adjusting the angle of the nozzle using an angle adjustment component, the exposed fabric of the full-box sunshade body can be sprayed comprehensively and quickly, achieving rapid cooling. After use, the high-pressure atomizing nozzle can be stored in the movable component, and the opening of the protective box can be covered by the box panel assembly, thus providing sun protection, rain protection, and anti-aging treatment for the high-pressure atomizing nozzle.

The utility model discloses a kind of fast burning electric heating energy-saving roller kiln, it is related to kiln technical field, energy-saving roller kiln includes kiln, and kiln is equipped with conveying device, heating zone and cooling zone, conveying device is used to convey brick blank;Heating zone includes preheating section, oxidation section and firing section connected in turn along the direction of brick blank conveying, preheating section, oxidation section and firing section are respectively equipped with electric heating device, and the heating end of each electric heating device is respectively arranged in the upper and lower of conveying device;Cooling zone includes quenching section and slow cooling section connected in turn along the direction of brick blank conveying, the first end of quenching section and the end of firing section are connected, and quenching section and slow cooling section are respectively equipped with cooling device, and the cooling end of each cooling device is respectively arranged in the upper and lower of conveying device.The utility model can be used to firing brick with full electric heating mode, completely without fossil fuel, except the organic matter of mud material and pulping process, completely without carbon emission, reduce gas pollution environment.

The utility model discloses a water conservancy project motor temperature control system is equipped with temperature sensor in the upper guide and lower guide lubricating oil cavity of motor. The temperature control system contains the plate heat exchanger, and its both sides are compressor cooling system and air cooling heat dissipation system respectively, and correspondingly connects the first, second heat exchange pipeline in heat exchanger. Compressor cooling system is sequentially composed of compressor, condenser, expansion valve, and condenser is equipped with condensing fan, and air cooling heat dissipation system sequentially includes water tank, water pump, upper guide and lower guide heat exchanger and reversing valve, and water pump is connected heat exchanger inlet water side through three -way valve, and outlet water side is connected reversing valve through three -way valve, and its first water outlet connects second heat exchange pipeline, and the other road is connected water tank through air cooling radiator. Air cooling radiator is composed of heat dissipation coil pipe, aluminium corrugated tower fin and frequency conversion heat dissipation fan, and flow valve in coil pipe is associated with fan. The invention combines compressor cooling and air cooling heat dissipation double system, can reduce energy consumption and speed down temperature.