36results about How to "Improve cooling speed" patented technology

The invention relates to the technical field of disc brake discs, and particularly discloses a disc brake disc assembly capable of cooling, which comprises a main body structure and a cooling structure, the cooling structure is detachably arranged on a caliper main body of the main body structure, according to the scheme, the disc brake disc is designed to be assembled, and the assembled disc brake disc forms a hollow H shape; meanwhile, copper pipes are symmetrically arranged on the inner side walls, cooling liquid can be contained in the copper pipes, efficient heat conduction, absorption and heat dissipation are conducted, and in the running and rotating process, fan blades in the middle of the disc brake set rotate under wind power to promote and improve internal heat dissipation; in addition, wind power is generated through the cooling assembly by means of an air pump, low-temperature wind power flowing out of one end of a vortex three-way pipe is blown to the disc brake disc through the vortex three-way pipe, the cooling speed is increased, the cooling effect is improved, and driving safety is guaranteed.

The utility model provides a vehicle-mounted refrigerator. The vehicle-mounted refrigerator comprises a refrigerator body, a door body, a fan and a refrigeration assembly, and a refrigeration cavity and a first opening communicating with the refrigeration cavity are formed in the refrigerator body; the door body covers the first opening; the fan is arranged on one side, close to the refrigeration cavity, of the door body; the refrigerating assembly is installed on the box body and used for refrigerating the refrigerating cavity. The refrigeration uniformity and the refrigeration speed of the vehicle-mounted refrigerator can be improved.

The utility model relates to the technical field of plastic-steel door and window welding equipment, and discloses a plastic-steel door and window welding machine which comprises a workbench and a pair of placing plates, an upper mounting frame is fixedly connected to the position, close to the rear side, of the upper end of the workbench, and a control panel is fixedly arranged at the position, close to the middle of the outer side, of one side of the upper mounting frame. A third electric sliding rail is fixedly arranged at the position, close to the rear end, of the middle of the upper end of the workbench, and a third electric sliding block is electrically and slidably arranged at the upper end of the third electric sliding rail. Compared with a traditional passive cooling mode at a welding position, the device adopting the design has the advantages that the rapid cooling structure is arranged during actual use, so that compared with the traditional passive cooling mode at the welding position, the device adopting the semiconductor cooling mode can greatly improve the cooling forming efficiency, and the adaptive clamping structure is arranged, so that the cooling forming efficiency is greatly improved; and the device can automatically conduct adaptive limiting and fixing adjustment according to plastic steel door frames of different models, and the using limitation is reduced.

The utility model discloses a kind of bean products spread cooling racks, including base, the bottom of the base is provided with sliding wheel, the top of the base is fixedly connected with support frame, the rear side of the support frame is provided with protective plate, the rear side of the protective plate is provided with connecting frame, one end of the connecting frame is equipped with driving motor, the output shaft of the driving motor is connected with screw rod, the screw rod is arranged in connecting frame, the screw rod is connected with moving block, the moving block is connected with spreading mechanism, fan is symmetrically arranged on the support frame, the inner side of the support frame is equidistantly provided with support block, drying mechanism is provided on the support block, when bean product is spread and cooled, driving motor drives screw rod to rotate, so that moving block drives mounting frame and sliding plate to move, when bean product is stacked, spreading plate is contacted with stacked bean product to open it, it is convenient to spread and cool bean product, improve the spread and cool quality of bean product.

The present invention proposes a pyrroloquinoline quinone disodium salt crystal and a preparation method thereof. A pyrroloquinoline quinone disodium salt crystal, using Cu Ka radiation to perform X-ray powder diffraction, has characteristic peaks at diffraction angles 2θ of 8.347°, 13.540°, 15.252°, 16.690°, 17.537°, 21.329°, 22.642°, 25.824°, 27.439°, 29.923°, 33.682°, 34.519°, 38.863°, and 47.534°, with an error of ±0.2°. The pyrroloquinoline quinone disodium salt crystal of the present invention has a regular crystal morphology, high purity, high density, and good fluidity; the technical scheme of the present invention can conveniently manufacture pyrroloquinoline quinone disodium salt without using an organic solvent, has a simple process, good reproducibility, and is suitable for large-scale production.

The invention discloses a cooling device for plastic film processing, and relates to the technical field of plastic film processing, the cooling device comprises a cylindrical plastic film, and also comprises an adjustable water body cooling mechanism which sleeves the cylindrical plastic film, the cooling device is used for adjusting the contact area and the contact volume of water and the barrel-shaped plastic film according to the thickness of the barrel-shaped plastic film in the blow molding process and cooling the barrel-shaped plastic film; the adjusting type water body cooling mechanism is installed to adjust the contact area of the water body and the outer wall of the cylindrical plastic film according to the thickness of the cylindrical plastic film, and the cylindrical plastic film which is vertically discharged is rapidly cooled through the large-volume water body, so that the cooling speed and the cooling effect are improved; the plastic film limiting and pressing mechanism is installed to guarantee normal discharging of the barrel-shaped plastic film, meanwhile, pressure is applied to the inner wall of the barrel-shaped plastic film, the problem that the barrel-shaped plastic film sinks inwards when water pressure is larger than air pressure is avoided, and the situation that the contact area cannot be guaranteed due to the fact that the water loss speed is too high is avoided.

The utility model discloses a rapid liquid cooling device, which relates to the technical field of cooling devices and comprises a shell, a protective cover is arranged at the top end of the shell, a condensate outlet is arranged on one side of the top end of the shell, a condensate inlet is arranged on one side of the bottom end of the shell, a feed port is arranged on one side of the shell, and a discharge port is arranged on the other side of the shell. And a cooling pipe and a bladeless fan are arranged in the shell. According to the rapid liquid cooling device, the shell is matched with the protective cover, a closed cooling environment is provided while internal parts of the rapid liquid cooling device are protected, the stability and the cooling effect during liquid cooling are improved, the cooling pipe is matched with the bladeless fan, liquid is shunted through the cooling pipe, the liquid flows more slowly, and the cooling effect is improved. And the liquid cooling effect is improved, and the liquid cooling speed is increased through the bladeless fan.

The embodiment of the utility model relates to the technical field of vehicle parts, and discloses a seat thermal management system and an electric vehicle, the seat thermal management system comprises a thermal management device, a main liquid inlet pipe, a main liquid outlet pipe, a first branch and a second branch; the heat management device is respectively communicated with the battery cooling pipeline through the main liquid inlet pipe and the main liquid outlet pipe to form a circulation loop and is suitable for heating or cooling the power battery; one end of the first branch is communicated with the main liquid inlet pipe through a first control valve, and the other end is communicated with an inlet of a temperature adjusting pipeline of the seat; one end of the second branch is communicated with the main liquid outlet pipe through a second control valve, and the other end is communicated with an inlet of a temperature adjusting pipeline of the seat; an outlet of the temperature adjusting pipeline of the seat is connected to the main liquid outlet pipe. According to the seat thermal management system, the temperature of the seat can be adjusted through the power battery and the thermal management device, the use energy consumption is low, and the use experience of the seat is improved.

The invention belongs to the technical field of skin cream, and particularly relates to moisturizing skin cream for repairing at night and a preparation method of the moisturizing skin cream. A top cover is mounted at the top of the working box; a motor is fixedly connected to the inner side wall of the bottom of the working box; the output end of the motor is fixedly connected with a stirring cooling barrel; a fixing rod is fixedly connected to the center of the bottom of the top cover; the middle part of the fixed rod is fixedly connected with a stirring impeller; a plurality of groups of heat conducting plates are fixedly connected to the side wall of the stirring and cooling barrel; by adding the moderator during preparation of the moisturizing skin cream for repairing at night, the irritation of the moisturizing skin cream for repairing at night can be neutralized, so that the moisturizing skin cream is softer during use, and the irritation to the skin of a user is reduced.

The utility model discloses a kind of evaporators for super-low temperature cryotherapy cabin in the technical field of cryotherapy cabin, including the shell of being fixed on the back of cryotherapy cabin, shell is sequentially provided with precooling chamber, evaporator body and mixing chamber from below to above along vertical direction in;Precooling chamber is equipped with precooling component for using cryotherapy cabin exhaust end waste gas recovery cold quantity to carry out preliminary cooling to fresh air;Evaporator body is used to cool fresh air after precooling to target low temperature;The top of shell is equipped with dosing component for atomizing and spraying medicine to mixing chamber, mixing chamber is used to mix atomized medicine with target low temperature fresh air, and mixed gas is delivered to cryotherapy cabin inside.The device is set through the double cooling structure of precooling component and evaporator body, not only effectively improve the comprehensive utilization of cold quantity, reduce the load of evaporator body, significantly reduce liquid nitrogen consumption.

The invention provides cooling and quick-freezing equipment for steamed small steamed buns, and relates to the technical field of cooling and quick-freezing equipments.The cooling and quick-freezing equipment comprises a cooling cabinet, a cooling machine is fixedly installed at the top of the inner side wall of the cooling cabinet, a cooling box is fixedly installed in the cooling cabinet, and the cooling machine is located above the cooling box; at least two pulling frames are arranged in the cooling box at equal intervals, air refrigerated by the cooling machine is conveyed downwards through a fan, cold air settles downwards, meanwhile, the cold air enters an air port groove along a second air guide plate and then enters the cooling box through the air port groove, and the cold air makes contact with small cage bags above the pulling frames, so that the small cage bags are cooled. Cold air is exhausted from the air port groove in the right side of the cooling box along the pulling frame, so that the cold air circulates in the cooling box, circulating air can be exhausted through the exhaust port, and the air inlet and the air outlet of the cooling box are specially designed, so that it can be guaranteed that the small cage bag can be in full contact with the cold air, and the cooling speed of the small cage bag is increased.

The invention relates to the technical field of air conditioner accessory production, in particular to an air duct structure and a cabinet air conditioner. The air duct structure comprises an air duct shell, the air duct shell is provided with a first air duct opening and a second air duct opening, and the first air duct opening and the second air duct opening are located in the upper end area and the lower end area of an air outlet range correspondingly; the second air duct opening is provided with a switching mechanism, the switching mechanism adjusts the opening and closing degree of the second air duct opening, the air duct structure evenly supplies air to the whole space, the air outlet time can be effectively guaranteed, and the air duct structure has the advantage of being simple in structure.

The utility model discloses air -cooled water -cooled integrated system condensing device relates to radiator technical field, and the utility model discloses including loading board, the upper portion of loading board is equipped with condensing mechanism, is used for the quick cooling of equipment, and condensing mechanism includes: refrigeration subassembly includes the circulating pump fixed mounting in loading board top one side, and the bottom one side mounting of loading board has cold water row, and cold water drain pipe output and input all with the cooling water output and input of circulating pump interconnect, the circulation of cooling liquid between cold water row and radiating fin is driven through circulating pump, directly absorbs equipment heat, and through the cooperation of semiconductor refrigeration piece and centrifugal fan, and semiconductor refrigeration piece is actively refrigerated to its lower part air, and centrifugal fan then will produce cold air forcedly and blow to radiating fin, can high -efficiently and quickly cool the cooling liquid, has improved the heat dissipation efficiency and cooling speed of whole equipment significantly, has guaranteed the stability of high -power equipment operation.

The utility model relates to the technical field of cooling devices, and discloses a plastic film cooling device which comprises supporting legs, a placing frame is fixedly installed on the tops of the supporting legs, ventilation openings are evenly formed in one side of the placing frame at equal intervals, and a controller is fixedly installed on the front face of the placing frame. The film cooling assembly is arranged inside and above the placing frame; by arranging a motor base, when a film body is guided to the position between a lower rotating roller and an upper rotating roller through a guide roller, according to the thickness of the film body, a second air cylinder drives a connecting column to move upwards, a square mounting block drives the upper rotating roller to move upwards, the film body is conveyed, and furthermore, a circulating pump and a control valve are opened through a controller; the cooling water is conveyed into the second water conveying pipeline through the first connecting pipeline, the cooling water is sprayed out through the water spraying holes to cool the film body, meanwhile, the second motor drives the fan blades to rotate to blow air to cool the film body, and the effect of increasing the cooling speed of the film body is achieved.

The invention relates to the technical field of crystallization, and provides a crystallization method of psicose. The method comprises the following steps: separating a psicose crude product solution by adopting a simulated moving bed method to obtain a psicose purified solution; evaporating the psicose purified liquid to constant weight to obtain a psicose concentrate; mixing the psicose concentrate, water and a psicose seed crystal to obtain a mixture; and cooling and crystallizing the mixture, and carrying out solid-liquid separation to obtain the psicose crystal. The method provided by the invention has the advantages of high crystallization yield, proper crystallization rate, full crystal form, simple preparation process, no use of organic reagents, environmental friendliness, economy, high efficiency, improvement of production efficiency and product quality, and low production cost, and brings innovation and improvement for the production process of psicose.

The invention relates to the field of integrated electronic equipment, and provides a heat conduction device and a heat conduction method for integrated electronic equipment based on a VNX case framework in order to solve the problems that the product performance and normal function use are affected due to the fact that heat cannot be conducted out when existing integrated electronic equipment works. A plurality of circuit mounting cavities are parallelly arranged in a single-machine module shell from left to right, external circuit modules are mounted in the circuit mounting cavities, an upper cover plate is mounted at the upper end of the single-machine module shell, and the upper cover plate is matched with the circuit mounting cavities to seal the external circuit modules in the single-machine module shell; heat conduction indium sheets with different thicknesses are arranged between the upper cover plate and the external circuit modules in the circuit mounting cavities; the upper end of the upper cover plate is provided with a first heat-conducting joint, the heat sink is provided with a second heat-conducting joint, and a heat-conducting cable is connected between the first heat-conducting joint and the second heat-conducting joint; meanwhile, the invention further provides a heat conduction method of the heat conduction device of the integrated electronic equipment based on the VNX case architecture.

The invention relates to the technical field of ice making machines, and discloses an instant household ice cube manufacturing device, comprising an ice bucket, a water storage tank, a compressor, and a casing, wherein the ice bucket is arranged in the casing, a water storage tank is fixedly installed on the top of the ice bucket, a water outlet is provided at the bottom of the water storage tank, a refrigeration pipe is embedded in the inner wall of the ice bucket, the refrigeration pipe is connected to the compressor, an ice scraper is coaxially installed in the ice bucket, an ice pusher is fixedly arranged at the bottom of the rotating shaft, an ice outlet is provided at the bottom of the ice bucket, an ice pressing bin is fixedly arranged at the position of the ice outlet, and an ice pressing board is arranged in the ice pressing bin. The ice cubes manufactured by the device have a loose structure that increases the contact area between the ice cubes and liquid, and the efficiency of heat transfer is also increased accordingly. Therefore, the ice cubes with the loose structure can melt faster, and the loose structure of the soft ice can make the ice cubes softer and easier to scrape, thereby increasing the taste of the ice cubes and their melting speed and cooling speed.

A double-rotation sauce cooling machine is characterized in that a longitudinal outer water barrel is arranged on a bottom frame, an outer material barrel is arranged in the outer water barrel, a middle water barrel is arranged in the outer material barrel, an inner material barrel is arranged in the middle water barrel, an inner water barrel is arranged in the inner material barrel, and the front ends and the rear ends of the five barrels are sealed through a front flange plate and a rear flange plate respectively and fixed to the bottom frame; a feeding hole is formed in the lower side surface of the front end of the inner charging barrel, a discharging hole is formed in the upper side surface of the front end of the outer charging barrel, the rear ends of the three-water barrel are communicated, a water inlet is formed in the lower side surface of the front end of the inner water barrel, and a water outlet is formed in the upper side surface of the outer water barrel; an axial scraping plate frame is arranged in the inner charging barrel and the outer charging barrel, a scraping plate is arranged on the scraping plate frame, a scraping plate linkage disc is arranged at the rear end of the scraping plate frame, a rear main shaft is arranged in the middle of the scraping plate linkage disc, and a speed reducer is arranged at the rear end of the main shaft; the sauce cooling machine solves the problem that the cooling effect is poor due to the fact that a cooling water cylinder is only arranged on the periphery of a charging barrel of a traditional sauce cooling machine and an auger is used for stirring, and is particularly suitable for sauce production.

The invention discloses engine cold and hot impact test equipment and method, and relates to the technical field of cold and hot impact, the engine cold and hot impact test equipment comprises a base, a shell is fixedly mounted at the top of the base, a detection device is arranged on the surface of the shell, a partition plate is fixedly mounted on the inner wall of the shell, and a servo motor is fixedly mounted at the top of the inner wall of the shell. The rotating disc is rotationally installed on the surface of the partition plate, one end of the rotating column is fixedly installed at the top of the rotating disc, the other end of the rotating column is fixedly installed at the bottom of the output end of the servo motor, the heating machine is fixedly installed at the top of the rotating disc, and the refrigerating machine is fixedly installed at the top of the rotating disc. The arc plate is fixedly installed at the bottom of the rotating disc, the heating machine is driven to rotate to the testing opening through rotation, the engine can be tested without the need of rapidly adjusting the temperature through one testing machine by changing the testing machine, and the blank period in the testing process is shortened.

The invention discloses a control method and device of an air conditioner, the air conditioner, a storage medium and a computer program product. A first door plate at a first air outlet of an indoor unit of the air conditioner and a second door plate at a second air outlet of the indoor unit of the air conditioner can rotate with the connecting positions of the door plates and an indoor unit body as rotating shafts; the method comprises the steps that when the air conditioner runs, whether the room temperature reduction speed needs to be adjusted or not is determined according to the indoor environment temperature and the indoor set temperature; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angles of the first door plate and the second door plate and the operation frequency of a compressor are controlled according to the indoor environment temperature and the indoor set temperature; and if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angles of the first door plate and the second door plate are controlled according to the distance between the indoor person and the indoor unit. According to the scheme, the rotation angle of the door plate and the frequency of the compressor are controlled by combining the indoor temperature and the distance between the indoor person and the indoor unit, the cooling speed and the air supply distance are increased, and user experience is improved.

The invention provides a power plant steam turbine stator efficient cooling heat exchange structure, which comprises a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism, a cooling water circulation mechanism and a cooling water circulation mechanism, and is characterized in that the cooling water circulation mechanism comprises a water inlet pipe, a water outlet pipe and a cooling water circulation mechanism; a water outlet of the heat absorption assembly is connected with a water inlet of the heat dissipation assembly through a water outlet pipe; the cooling unit comprises a fan assembly and a spraying assembly, the fan assembly is arranged to be capable of blowing air to the heat dissipation assembly so as to cool the cooling water passing through the heat dissipation assembly, and the spraying assembly is arranged to be capable of spraying water mist to the heat dissipation assembly so as to cool the cooling water through water mist evaporation. According to the efficient cooling and heat exchange structure for the steam turbine stator of the power plant, air cooling and spray evaporation cooling are combined, the cooling speed and efficiency of the heat dissipation assembly can be remarkably improved, and the temperature of cooling water returning to the interior of a steam turbine is effectively reduced.

The utility model relates to the technical field of heat dissipation devices, and discloses a heat dissipation device for a heating ventilation air conditioner, which comprises a main body mechanism, a first heat dissipation mechanism, a second heat dissipation mechanism and a fan mechanism, the first heat dissipation mechanism is positioned in the main body mechanism, the second heat dissipation mechanism is positioned in the main body mechanism, and the fan mechanism is positioned in the main body mechanism. The fan mechanism is located on the surface of the main body mechanism, the main body mechanism comprises a main body shell, and a supporting plate is fixedly connected to the bottom of the main body shell. According to the air conditioner, the shielding plate is arranged, hot air flow is intercepted, the heat absorption efficiency is improved, the cooling speed is increased, the hot air flow intercepted by the shielding plate is absorbed through the temperature absorption plate and the heat pipe, the overall temperature in the air conditioner is reduced, preliminary cooling is carried out, and the cooling efficiency is improved through water cooling. The water is driven by the motor to circulate between the heat dissipation pipe and the water tank, and the heat dissipation pipe transmits the absorbed temperature to the water, so that secondary cooling is carried out.

The invention discloses a drilling machine with a dust removal device, and belongs to the technical field of drilling equipment, the drilling machine comprises a base, and vertical plates are fixedly mounted on the two sides of the top of the base; the drilling mechanism comprises a lifting plate, a drill bit, a lifting driving mechanism and a rotating driving mechanism, the lifting driving mechanism is used for driving the lifting plate to move up and down, the rotating driving mechanism is used for driving the drill bit to rotate, a hollow shaft is fixedly installed at the top of the drill bit, and the hollow shaft is rotatably installed in the lifting plate; and the dust removal device comprises a dust collection box, a sucking pump and an annular pipe. The automatic drilling mechanism can be achieved through the drilling mechanism and the clamping mechanism, dust extraction can be achieved in the drilling process through the arranged dust removal device, meanwhile, sweeps generated during drilling are blown out, the situation that the drilling precision is affected due to accumulation of the sweeps in a hole is avoided, and the drilling efficiency is improved. And the dust collection strength can be automatically adjusted according to the drilling speed through the arranged linkage mechanism, and the use requirements under different conditions are met.

The invention belongs to the technical field of intelligent warehousing, and provides an intelligent three-dimensional container and a temperature and humidity auxiliary control system and method.The intelligent three-dimensional container comprises a water inlet pipe, a driving pump connected with the water inlet pipe, a water supply pipe connected with the driving pump and a controller; when the temperature of the storage location area is higher than the maximum value of the preset temperature range, the driving pump and the control valve are controlled to spray water mist to the corresponding area, the water mist is stopped when the humidity reaches the maximum value of the preset humidity range, auxiliary cooling is carried out on the area in a water mist spraying mode, and on the basis that it is guaranteed that the humidity does not exceed the standard, the cooling efficiency is improved. The cooling speed is increased, and the requirement for the operation load of the air conditioner is lowered; and when it is detected that the humidity of the storage location area is lower than the minimum value of the preset humidity range, the driving pump and the control valve are controlled to spray water mist to the corresponding area, the purpose of avoiding the phenomena of static accumulation and the like caused by too low humidity in the three-dimensional storage is achieved, and the performance and the service life of an insulating material in power equipment are guaranteed.

The utility model belongs to the technical field of quick-freezing containers, and particularly relates to a quick-freezing container based on the differential pressure principle, which comprises a box body, a square groove is arranged on the side surface of the box body, an air cooler is fixedly connected to the inner surface of the square groove, an air inlet hole is arranged on the inner surface of the square groove, and an inlet of the air inlet hole corresponds to the side surface of the air cooler. The inner top of the air inlet hole is provided with a diversion groove, the inner bottom of the diversion groove is provided with a plurality of diversion holes, the inner surface of the square groove is fixedly connected with an exhaust fan, the inner surface of the square groove is provided with an air outlet hole, the outlet of the air outlet hole corresponds to the side surface of the exhaust fan, and the inner bottom of the air outlet hole is provided with a confluence groove. A plurality of confluence holes are formed in the inner top of the confluence groove. According to the food pre-cooling device, generated cold air can actively and rapidly flow in food, so that the speed of cooling the food is increased, the pre-cooling effect is improved, and cold chain transportation of the food is facilitated.

The present invention belongs to the technical field of silicon wafer processing, and provides a diamond wire multi-wire cutting machine for silicon wafer cutting, comprising a base, on which a collecting box and a back plate are fixedly mounted, and on which four groups of winding rollers distributed in a rectangular shape are rotatably mounted, and on which multiple groups of cutting wires are commonly arranged, so as to solve the technical problem in the prior art that impurities enter the filtered coolant during cutting and subsequent flushing, thereby affecting the subsequent recycling of cooling. When in use, the present invention conveys air into a cleaning pipe, and the air is sprayed downward onto the cutting line through an air jet pipe, and the powder impurities remaining on the cutting line are blown down by the high-speed circulating air, and the powder impurities are moved downward into a placement box under the blowing of the air, thereby realizing active cleaning of the powder impurities on the cutting line. The present invention can be widely used in active cleaning operation scenarios of moving wires.

The invention discloses an organic-inorganic hybrid cold storage brine nanocapsule and a preparation method thereof. Firstly, organic-inorganic hybrid cold storage brine is formed through interaction of ion dipoles, hydrogen bonds cooperate with self-assembly, and the cold storage brine nano-cluster is prepared. And then preparing the organic-inorganic hybrid cold storage brine nano-cluster through hydrogen bond synergistic self-assembly. Then adopting static electricity to enable the inorganic nanowires to adsorb and wrap the phase change main body, and constructing the radial heat conduction reinforced organic-inorganic hybrid cold storage brine nanocluster through static electricity induced self-assembly. And finally, preparing the organic-inorganic hybrid cold storage brine nanocapsule through in-situ electrostatic wrapping. The preparation process is simple, and the prepared material has the advantages of high enthalpy value, high thermal conductivity, high strength, good shape stability and cycling stability, environmental friendliness and the like.

The invention discloses a cooling device for metal plate casting, and relates to the technical field of metal plate casting. A cooling device for metal plate casting comprises a main cylinder mechanism, the main cylinder mechanism comprises a machining cylinder assembly and a material receiving cylinder assembly, a cooling assembly is arranged in the machining cylinder assembly and comprises a spraying mechanism and a rotating mechanism, the rotating mechanism comprises a refrigerating box, a motor is arranged on the upper side of the refrigerating box, and a cooling belt assembly is arranged on the lower side of the refrigerating box. The cooling belt assembly comprises a cooling belt, cooling pipes which are sequentially arranged are connected into the cooling belt in a penetrating and embedded mode, the two ends of each cooling pipe fixedly communicate with a refrigeration box, the cooling belt assembly further comprises a belt ring, an air cylinder is fixedly installed on the upper side of the belt ring, and the fixed end of the air cylinder is correspondingly embedded in the refrigeration box. The two sides of the surface of the belt ring are each provided with a belt groove in a penetrating mode, according to the cooling device for metal plate casting, the inlet and outlet heat exchange efficiency of a cooling zone is balanced, and the cooling uniformity is improved.

The utility model relates to the technical field of cowshed cooling, in particular to a cowshed ventilating and cooling device which comprises a machine body arranged in a cowshed and a humidifying device located in the machine body, the humidifying device comprises a water curtain, a rack and nozzles, the water curtain is fixedly connected with the humidifying device, the nozzles distributed at equal intervals are arranged at the bottom of the humidifying device, and the rack is fixedly connected with the water curtain. The expandable humidifying devices are arranged on the two sides of the machine body, the water curtains arranged on the humidifying devices can keep moist after absorbing water, the water curtains make full contact with air to cool the surroundings, the fan rotates at a high speed to accelerate surrounding cooling airflow, the cooling effect is improved, and the cooling effect is improved. And the nozzles can spray water regularly to continuously supply water to the water curtain for cooling, so that energy is saved, the cooling range is widened, and the cooling speed is increased.

The utility model relates to an adsorption type mechanical arm which comprises a driving arm set and a base arranged at one end of the driving arm set, a liquid storage tank is installed on the inner side of the base, cooling fins extending towards the outer side are arranged on the inner side of the liquid storage tank in a penetrating mode, a circulation pipeline is communicated between the interior and the exterior of the liquid storage tank, and the circulation pipeline and the cooling fins are spliced and fixed. The liquid storage tank and the cooling fins embedded in the inner side of the liquid storage tank are matched with the heat dissipation pipeline, cooling liquid in the liquid storage tank can directly make contact with the surface of a base motor of the six-axis robot to achieve the heat dissipation effect, the cooling fins can accelerate outward diffusion of temperature in the liquid storage tank, the heat dissipation pipeline can lead out the cooling liquid in the liquid storage tank, and the cooling liquid in the liquid storage tank is cooled. And meanwhile, the heat dissipation pipeline and the heat dissipation fins are combined, circulation heat dissipation is accelerated, under the cooperation of the heat dissipation fins and the heat dissipation pipeline, the cooling speed of cooling liquid in the liquid storage tank is greatly increased, the cooling liquid can have a good heat dissipation effect on a base motor of the six-axis robot, and the service life of the motor is prolonged.