38results about How to "Improve temperature control efficiency" patented technology

The invention discloses a transformer temperature control method and device, equipment and a storage medium. The method comprises the steps that the cooling oil inlet temperature and the cooling oil outlet temperature of a transformer at the current moment are obtained; according to the cooling oil inlet temperature and the cooling oil outlet temperature, a cooling device is indicated to execute temperature control operation; acquiring operation data of the transformer after the cooling device executes the temperature control operation; the operation data comprises a hot spot temperature, a top oil temperature, an environment temperature, a load rate and an operation duration; inputting the top oil temperature, the environment temperature, the load rate and the operation duration into a hot-spot temperature prediction model to obtain a target hot-spot temperature; acquiring a plurality of historical hot spot temperatures of the transformer; performing curve fitting on the plurality of historical hot-spot temperatures to obtain a hot-spot temperature curve; and performing PID control on the hot-spot temperature according to the hot-spot temperature, the target hot-spot temperature and the hot-spot temperature curve so as to adjust the hot-spot temperature to the target hot-spot temperature. The accuracy of temperature control can be improved.

The invention aims to provide a reinforcement learning-based dynamic connection optimization method for high-frequency wire harnesses of new energy equipment, and relates to the technical field of new energy, and the method comprises the steps: 1, collecting the operation data of each battery module of the new energy equipment, and building a state vector in combination with the high-frequency wire harness characteristic data of each high-frequency wire harness in the new energy equipment; 2, calculating a predicted temperature distribution vector based on the state vector and the temperature distribution vector; based on the state vector, the high-frequency wire harness stress and the predicted temperature distribution vector, constructing a state space and an action space of a reinforcement learning model; 3, defining a reward function of the reinforcement learning model; and completing dynamic connection optimization of the high-frequency wire harness in an iterative optimization mode. According to the invention, the stability, the energy efficiency and the safety of the system are obviously improved, and the service life of the high-frequency wire harness and the connection point is effectively prolonged.

The utility model belongs to the technical field of circuit board temperature control, and discloses a circuit board temperature control device. The circuit board temperature control device comprises a heat dissipation piece, a heat conduction piece and a semiconductor refrigerator. The heat conduction piece is arranged above the heat dissipation piece, a first avoiding groove is formed in the heat conduction piece, the circuit board is arranged on the heat conduction piece in a covering mode, electronic components on the circuit board can be arranged in the first avoiding groove, meanwhile, the space between the first avoiding groove and the circuit board is filled with heat conduction mud, and the heat conduction mud wraps the electronic components on the circuit board. The semiconductor cooler is arranged between the heat dissipation piece and the heat conduction piece, a temperature sensor is arranged in the heat conduction piece, the temperature sensor is used for detecting the temperature of the heat conduction piece, and the temperature sensor is in communication connection with the semiconductor cooler. According to the utility model, accurate temperature control of the circuit board can be realized, the temperature control efficiency of electronic components on the circuit board is improved, and the electronic components on the circuit board are uniformly heated.

The invention provides a temperature control device and method for an energy storage container and the energy storage container, the temperature control device comprises an immersion shell, the immersion shell comprises a battery part and an inclined body part, the inner side of the battery part is provided with a first cavity, the inclined body part is arranged on one side of the battery part, and the inclined body part gradually inclines upwards in the direction away from the battery part; a second cavity is formed in the inner side of the inclined body part and communicates with the first cavity; the battery unit is arranged in the first cavity; the immersion liquid is arranged in the first cavity and the second cavity, and at least half of the battery unit in the height direction is immersed in the immersion liquid; and the condensing device is arranged on one side, far away from the battery part, of the inclined body part and is used for cooling and condensing the evaporated immersion liquid. Through the arrangement of the inclined body part on the immersion shell, the amount of immersion liquid is increased, the flowing efficiency of gas after the immersion liquid is evaporated is further improved, heat exchange between condensate water and the gas after the immersion liquid is evaporated can be achieved through the arrangement of the water collecting device, and therefore the cooling capacity contained in the condensate water is effectively utilized.

The invention discloses a constant-temperature control and detection device of a gas sensor. The constant-temperature control and detection device comprises a filter assembly, a gas chamber, a semiconductor chilling plate, a heat dissipation assembly and a temperature controller, wherein the semiconductor chilling plate and the heat dissipation assembly are arranged on the gas chamber; the gas chamber comprises a sample gas pretreatment gas chamber, a constant-temperature detection gas chamber arranged beside the sample gas pretreatment gas chamber, and a liquid storage assembly arranged below the sample gas pretreatment gas chamber; the filtering assembly is communicated with the sample gas pretreatment gas chamber; and the sample gas pretreatment gas chamber is also respectively communicated with the liquid storage assembly and the constant-temperature detection gas chamber. According to the invention, the direction of the driving current of the semiconductor chilling plate is changed, so that heating and refrigerating functions are realized at the same time; the front-stage'sample gas pretreatment gas chamber 'realizes rapid heating / cooling of sampled gas, and also realizes filtration and collection of condensed water in the cooling process; and the rear-stage constant-temperature detection gas chamber realizes constant-temperature control on the detection gas chamber, so that the gas sensor, the temperature and humidity sensor and the gas chamber are in a constant room temperature range most suitable for detection.

The invention discloses a temperature control method of an air fryer, and relates to the technical field of food processing. The air fryer comprises a heating assembly and a temperature controller which are arranged in a cooking cavity of the air fryer, the temperature controller is arranged at the cold end or the hot end of the heating assembly and is configured to detect the environment temperature in the cooking cavity, and the method comprises the steps that in the preheating stage, the temperature controller controls the heating assembly to work according to a first temperature threshold value; the adjusting stage comprises a plurality of adjusting periods, and the temperature controller controls the heating assembly to work at a dynamic temperature control point in each adjusting period; the dynamic temperature control points corresponding to all the adjusting periods are progressively increased or decreased from the first temperature threshold value to the second temperature threshold value according to the time sequence; in the constant temperature stage, the temperature controller controls the heating assembly to work according to a second temperature threshold value; when the temperature controller is arranged at the cold end of the heating assembly, the first temperature threshold value is smaller than the second temperature threshold value; when the temperature controller is arranged at the hot end of the heating assembly, the first temperature threshold value is larger than the second temperature threshold value. Therefore, the air fryer has the advantage that the temperature control accuracy and stability of the air fryer are improved.

This invention provides an intelligent vibration temperature control device for concrete pouring in hydraulic engineering, relating to the field of vibration equipment technology. It includes a main vibrating rod, a lower connecting support rod, an external temperature control hose, and a temperature control storage tank. The lower connecting support rod and the external temperature control hose are arranged in a ring array on the outer side of the main vibrating rod. The external temperature control hose and the temperature control storage tank are interconnected. The tail end of the lower connecting support rod is rotatably connected to a middle connecting rod, and the tail end of the middle connecting rod is rotatably connected to the head end of an upper connecting support rod. The middle connecting rod, the upper connecting support rod, and the lower connecting support rod together form a V-shaped linkage mechanism and are arranged in a ring array outside the main vibrating rod. The external temperature control hose maintains a V-shaped bend simultaneously. The external temperature control hose extends and moves away from the main vibrating rod, expanding the temperature control influence range and improving temperature control efficiency. This solves the problem that the fixed, close-fitting temperature control pipeline for vibration can only cool a very small area of ​​concrete in the center of the vibrating rod, resulting in a small temperature control influence range.

The invention provides a reversible solid oxide battery temperature control method and device, and belongs to the field of battery safety control, and the method comprises the steps: obtaining a demand load current of a reversible solid oxide battery to be controlled, determining a battery working mode, a corresponding preset reference temperature track and an optimal efficiency point group according to the demand load current, and obtaining a control result; determining a feedforward control signal according to the required load current, a preset reference temperature track and the optimal efficiency point group; and the real-time air inlet temperature of the reversible solid oxide battery to be controlled is obtained, the input control quantity and the predicted air inlet temperature are obtained through prediction according to the preset reference temperature track and the preset state-space equation, and error correction is conducted on the input control quantity according to the predicted air inlet temperature and the real-time air inlet temperature to obtain a feedback control signal. Through a control scheme combining feedforward control and feedback control, the control signal can be quickly and accurately adjusted, the temperature control efficiency of the reversible solid oxide battery is effectively improved, and the operation safety of the battery is ensured.

The utility model discloses a self-cleaning intelligent temperature control fresh air system of a prefabricated cabin, which belongs to the technical field of temperature control air exhaust and comprises a fresh air supply module and an axial flow air exhaust module which are arranged in the prefabricated cabin and communicated with an inner cabin of the prefabricated cabin through air ducts. The axial flow air exhaust module and the fresh air supply module are oppositely arranged on the two sides of the prefabricated cabin, a temperature control probe used for monitoring the temperature in the prefabricated cabin is further arranged in the prefabricated cabin, the temperature control probe, the fresh air supply module and the axial flow air exhaust module are all connected with the PLC host, and the axial flow air exhaust module comprises a plurality of axial flow air exhaust fans arranged in parallel. The fresh air supply module comprises a first fresh air supply machine and a second fresh air supply machine which are arranged in parallel, the fresh air supply module and the axial flow air exhaust module can work independently, and by arranging a fresh air self-cleaning air supply system and an air exhaust axial flow fan, the temperature in the cabin body is reduced through air circulation.

The battery module comprises a battery cell assembly and a first heating assembly, the battery cell assembly comprises a plurality of battery cells arranged in the first direction, the battery cell assembly is provided with a first end and a second end which are opposite in the first direction, the positive electrodes of a part of the battery cells are located at the first end, and the negative electrodes of the other part of the battery cells are located at the first end; the first heating assembly is arranged at the first end and comprises a first heating piece and a heat conduction piece connected with the first heating piece. The heat conduction parts comprise a first heat conduction part, a second heat conduction part and a third heat conduction part, the first heat conduction part is connected with the positive electrode of one of the battery cells, the second heat conduction part is connected with the negative electrode of the other battery cell, and the third heat conduction part is connected with the positive electrode of one battery cell and the negative electrode of the other adjacent battery cell. The first heating piece is matched with the heat conduction piece to be located at the end of the battery cell, gaps between the battery cells cannot be filled, and therefore the influence on heat dissipation of the battery cells is small.

The application provides a temperature control method and device of a server and a storage medium, and relates to the field of Internet. The method comprises the following steps: acquiring temperature information of a target server, judging whether the temperature information is less than a preset temperature; if not, acquiring at least one power index corresponding to the target server; determining a first correlation relationship value of the target server based on the power index and the temperature information; and controlling the temperature of the target server based on the first correlation relationship value. The method of the application achieves the technical effect of improving the server temperature control efficiency.

The present invention discloses a normally closed snap-action thermostat, comprising: a housing, a temperature sensing cover, a first terminal, a second terminal, a moving spring, a first action disc, a second action disc, a guide frame and a push rod. The temperature sensing cover is connected to the housing and encloses a space, and the guide frame divides the space enclosed by the housing and the temperature sensing cover into a temperature sensing chamber and a containing chamber; the action temperature of the first action disc is greater than the action temperature of the second action disc, and the reset temperature of the first action disc is less than the reset temperature of the second action disc. This thermostat increases the upper limit of the heating element through the first action disc, so that the heating element can reach a higher temperature during the initial heating, so that there is more heat to reduce the temperature. Under the condition of the same heat dissipation rate, the second action disc can jump less times, so that the heating element reaches a constant temperature state more quickly. The efficiency of temperature control is improved. This thermostat is mainly used in the field of temperature control technology.

The invention relates to the technical field of building curtain walls, in particular to a temperature control adjusting system and method for a breathing type curtain wall, and the system comprises an inner circulation module which is used for guiding indoor air into a cavity of the breathing type curtain wall and returning the indoor air after heat exchange; the outer circulation module is used for guiding outdoor air into the cavity of the breathing type curtain wall, carrying out heat exchange and then discharging the outdoor air; a data acquisition module; a data processing module; the control module is used for judging whether the temperature control of the room meets a preset standard or not according to the temperature control stability characterization value; and the optimization module is used for determining a temperature control optimization strategy when the temperature control of the breathing type curtain wall does not meet a preset standard according to the current deviation degree of the room with the abnormal temperature and secondarily determining the temperature control optimization strategy of the room with the abnormal temperature according to the indoor interference characterization value of the room with the abnormal temperature. The temperature control efficiency of the breathing type curtain wall is improved.

The utility model belongs to the technical field of biological reagent detection, and particularly relates to biological reagent detection equipment. The utility model provides biological reagent detection equipment and aims to solve the problem of low temperature control efficiency of biological reagent detection equipment in the prior art. Biological reagent detection equipment comprises a reagent loading assembly used for loading a thin film chip with a built-in reagent; the temperature control assembly is used for heating or cooling the reagent; the light analysis component is used for analyzing light emitted by the reagent; and the optical assembly is used for guiding the light emitted by the reagent to the light analysis unit. The reagent loading assembly is used for loading the thin film chip with the reagent inside, and the thin film chip is thin and high in heat exchange efficiency, so that the biological reagent detection equipment is high in temperature control efficiency, the thin film chip is low in heat transfer loss, and the temperature increasing and decreasing speed is high.

The embodiment of the present application provides a temperature control system for a machine room, which comprises a control assembly, a first air outlet, a second air outlet; machine room equipment is installed in the machine room in a vertical direction; the machine room comprises a top surface and a bottom surface, the first air outlet is installed on the top surface; the second air outlet is installed on the bottom surface; the machine room equipment is provided with a first sensor, a second sensor and a third sensor in the vertical direction; the first sensor is installed on one side close to the first air outlet; the third sensor is installed on one side close to the second air outlet; the second sensor is installed between the first sensor and the third sensor; the first sensor, the second sensor and the third sensor are used for acquiring temperature information in the machine room and sending the temperature information to the control assembly; and the control assembly is used for controlling the first air outlet and the second air outlet based on the temperature information, so that the temperature control efficiency and the stability of the temperature are improved.

The embodiment of the invention provides a constant-temperature liquid bath and a temperature control method thereof, and the constant-temperature liquid bath comprises a bath body which is provided with a first side wall and a second side wall which are opposite; the flow guide partition plate is arranged in the groove cavity of the groove body, a stirring area is arranged between the flow guide partition plate and the first side wall, a working area is arranged between the flow guide partition plate and the second side wall, the working area is used for placing an instrument to be tested, and flow guide holes are formed in the flow guide partition plate; the temperature control assembly is composed of a first temperature control module and a second temperature control module, the first temperature control module is arranged in the stirring area and used for heating or refrigerating a liquid medium in the stirring area, and the second temperature control module is arranged on the outer side of the tank body and located on the first side wall; the second temperature control module is used for heating or refrigerating the first side wall; the stirring impeller is arranged in the stirring area and rotates directionally, so that a liquid medium in the stirring area exchanges heat with the first temperature control module and the first side wall, is mixed in the stirring area and flows to the working area through the flow guide hole.

The invention discloses a heat dissipation method, device and equipment of an integrated cooker and a storage medium. The integrated cooker comprises at least two heat dissipation devices; the method comprises the steps that the first temperature and the second temperature of the area where each heat dissipation device is located are obtained, and the collection moment of the first temperature and the collection moment of the second temperature are spaced by a preset time interval; and according to the first temperature, the second temperature and the first preset temperature, a control rule of each heat dissipation device is determined, and the rotating speed of the corresponding heat dissipation device is adjusted according to the control rules. According to the scheme provided by the embodiment of the invention, the temperature requirement of the integrated cooker can be controlled by adjusting the rotating speed of the heat dissipation device, the temperature control efficiency is improved, and heat waste is reduced.

The present invention discloses a method for controlling lubricating oil cooling of a high-speed wire drawing machine, which specifically relates to the technical field of equipment cooling control, and comprises the following steps: by continuously collecting lubricating oil temperature and workload data within a preset sampling time window, dividing the sampling window into a plurality of sub-fluctuation time windows according to load changes, analyzing the cooling response index within each sub-fluctuation time window, and summarizing to form a cooling response data sequence; according to the fluctuation complexity of the data sequence, dividing the equipment state into abnormal fluctuation and normal fluctuation modes; in the abnormal fluctuation mode, analyzing the coolant flow rate and the lubricating oil heat exchange efficiency, inferring the abnormal level, determining whether to replace to a new cooling system and adjusting the sampling duration; by analyzing the fluctuation complexity of the cooling response data sequence, the present invention classifies the operating state of the high-speed wire drawing machine into two modes, namely, normal fluctuation and abnormal fluctuation, and judges whether the cooling level of the cooling system matches the working conditions of the current equipment.

A temperature control structure for a transport container 10 includes: a temperature control compartment 20 provided in a truck 1; a transport container 10 that is loaded into the temperature control compartment 20, and has a box shape capable of accommodating an object 2, in which at least a part of a wall constituting the box shape is a heat conduction portion 11 made of metal; and a heat exchanger 30,40 of a solid-state heat transfer type that is disposed in contact with the heat conduction portion 11 and controls a temperature of the object 2 via the heat conduction portion 11.

The invention provides a temperature control device and control method of a battery unit and an energy storage container, the temperature control device comprises an immersion shell, the immersion shell comprises a battery part and an inclined body part, the inner side of the battery part is provided with a first chamber, the inner side of the inclined body part is provided with a second chamber, and the second chamber is communicated with the first chamber; the battery unit is arranged in the first cavity; the immersion liquid is arranged in the first chamber and the second chamber; the cross section of the phase-change shell is triangular, an upper inclined plate of the phase-change shell is attached to a lower plate of the inclined body part, and a phase-change material is arranged in the phase-change shell; and the condensing device is arranged on one side, far away from the battery part, of the inclined body part and is used for cooling and condensing the evaporated immersion liquid and / or cooling the phase change material. Through the arrangement of the inclined body part on the immersion shell, the amount of immersion liquid is increased, the flowing efficiency of gas after the immersion liquid is evaporated is improved, a supplementary cold source is provided for the immersion liquid in the immersion shell through the arrangement of the phase change shell and the phase change material in the phase change shell, and the temperature control cost is reduced.

The present invention discloses a precision low-temperature thermostat temperature control method based on linear auto-disturbance rejection, establishes a heat transfer physical model for a general low-temperature thermostat, and provides an auto-disturbance rejection control method suitable for the low-temperature thermostat in combination with the physical model, which can effectively improve the anti-disturbance capability of the parameters, reduce the overshoot of the temperature control, and achieve rapid control of the target temperature. The present invention designs an extended state observer based on the linear auto-disturbance rejection control method, improves the dynamic performance and steady-state performance of the low-temperature thermostat, solves the problems of large overshoot, small applicable temperature range of parameters, and poor anti-disturbance capability of conventional PI or PID control methods, enables the low-temperature thermostat to achieve a wider range of temperature regulation, improves temperature control efficiency, and saves experimental time.

The invention provides a DPF active regeneration temperature control method and device and electronic equipment.The method comprises the steps that a first autonomous learning coefficient corresponding to a running working condition is determined based on the running working condition of a vehicle, and the first autonomous learning coefficient is the first autonomous learning coefficient corresponding to the running working condition when the vehicle is under the running working condition; the target downstream regeneration temperature is obtained through calculation based on the historical downstream temperature and the target downstream regeneration temperature; under the operation working condition, the first open-loop fuel injection quantity is calculated based on the current upstream temperature, the exhaust gas specific heat capacity, the exhaust gas flow, the calibration conversion efficiency, the target downstream regeneration temperature and the first autonomous learning coefficient; and under the condition that the downstream temperature after injection of the first open-loop fuel injection quantity is equal to the target downstream regeneration temperature, control over the active regeneration temperature of the DPF is completed, and therefore under the condition that the downstream temperature after injection of the first open-loop fuel injection quantity is equal to the target downstream regeneration temperature, only the open-loop fuel injection quantity is used for controlling the active regeneration temperature of the DPF, and the control over the active regeneration temperature of the DPF is achieved. And the temperature control efficiency is improved.

The utility model relates to the technical field of mixing equipment, and discloses a mixing temperature control device for electrophoretic coating production, which comprises a mixing barrel, an opening is arranged at the top end of the mixing barrel, a cover plate covers the top end of the opening, a fixing ring is fixedly mounted at the top end of the mixing barrel, and the cover plate is rotatably connected with the fixing ring. According to the mixing temperature control device for electrophoretic coating production, a heating rod can make direct contact with a material, so that the heat conduction efficiency between the heating rod and the material is improved, when the temperature of the heating rod changes, the temperature of the material can be rapidly changed, the temperature control efficiency is improved, and the production efficiency is improved. The problems that in an existing technical scheme, an electric heating plate body is installed outside a second box body, heat of the electric heating plate body can be conducted to materials only through the second box body, certain heat loss exists, the heat conduction efficiency is influenced, and then the temperature control efficiency is influenced are solved.

This utility model discloses a novel temperature control device for salt spray testing, relating to the technical field of salt spray testing equipment. It includes: a housing, a partition plate, a temperature and humidity regulating mechanism, and multiple radiant heating plates. The partition plate is disposed within the housing to divide it into a salt spray testing area and an equipment area. The temperature and humidity regulating mechanism includes an air circulation mechanism, a heater, and a humidifier. The air circulation mechanism is disposed in the equipment area, with both its inlet and outlet connected to the salt spray testing area to facilitate air exchange between the two areas. The heater is disposed in the equipment area to heat the air entering the area, and the humidifier is disposed in the equipment area to humidify the air entering the area. Each radiant heating plate is disposed in the salt spray testing area to maintain its temperature. This utility model effectively improves the temperature control response speed, enhances the accuracy of temperature control, and improves the efficiency and accuracy of salt spray testing.

The utility model discloses a direct-cooling energy storage cabinet, which optimizes the layout of pipelines in the cabinet, and is compact in structure and convenient to disassemble, assemble and maintain. The direct-cooling energy storage cabinet comprises a cabinet body, a direct-cooling module and a plurality of direct-cooling plates. The compressor, the heat exchanger, the heat regenerator and the direct cooling plate are sequentially connected through pipelines to form a refrigerant circulation loop. The pipeline comprises a built-in pipeline and a built-out pipeline, and the built-out pipeline comprises two main pipelines and a plurality of parallel branches; the left side and the right side of an opening in the front side of the cabinet body are respectively provided with a cylindrical pipe passing support, each pipe passing support is provided with a pipe passing channel in the height direction of the cabinet body, the two main pipelines are arranged in the two pipe passing channels in an extending mode respectively, and pipe passing holes for the parallel branches to penetrate through are formed in the positions, corresponding to the direct cooling plates, of the pipe passing supports respectively. According to the utility model, the pipe routing bracket is arranged in the cabinet body, so that the main pipeline of the external pipeline and the connecting section of the main pipeline and the parallel branch are integrated in the pipe routing channel of the pipe routing bracket, the pipeline integrated design is realized, the exposed pipeline structure is simplified, and the disassembly and assembly convenience is improved.

The utility model discloses a tensile testing technical field's thermoplastic material tensile detection device, including, shell, clamping component, temperature control assembly, motor and screw rod, be provided with baffle in the shell, divide the shell into upper chamber and lower chamber, clamping component sets up in the upper chamber for clamping thermoplastic material sample, motor sets up in the lower chamber for driving the rotation of screw rod, drives the movement of a part in clamping component, temperature control assembly is used for adjusting and maintaining the constant temperature inside the upper chamber, the utility model discloses adopt upper and lower clamping main body cooperation trapezoidal groove structure, and combine the linkage clamping mechanism of rotatable connecting plate and clamping block, through telescopic link control clamping block along the sliding of inclined plane, realize the adaptive clamping of sample, make clamping block have the same clamping force, through the replacement into the clamping block of same size with sample size, can effectively prevent the sample clamping slip or clamping break problem caused by uneven clamping force, improved the reliability and test repeatability of clamping.

The utility model is suitable for the technical field of temperature control, and provides a battery PACK box. The battery PACK box comprises N batteries which are connected in series or in parallel, and further comprises N semiconductor cooling fins, a heat pipe, N driving circuit modules and a control module, wherein N is a positive integer; each semiconductor cooling fin corresponds to one battery, the input ends of the semiconductor cooling fins are connected in series and then connected with the output end of the driving circuit module, the input end of the driving circuit module is connected with the output end of the control module, and the input end of the control module is used for inputting a preset temperature; the N semiconductor cooling fins are connected through heat pipes, and the head ends and the tail ends of the heat pipes are connected with an externally-hung air conditioning unit. According to the utility model, the semiconductor radiating fins are adopted, so that the installation and maintenance are simple, the control module is adopted to control the temperature through the semiconductor radiating fins, the refrigeration time is short, and the temperature control precision is high.

The utility model relates to a temperature control device for production and processing, which comprises an upper temperature control piece and / or a lower temperature control piece, an upper groove plate and an upper heat conducting plate of the upper temperature control piece are respectively provided with a sprue receding hole, and an upper temperature control runner bypassing the sprue receding holes is formed between a plurality of upper baffles of the upper groove plate and an upper temperature control groove. The upper heat conduction plate is provided with a plurality of first heat conduction needles extending into the upper temperature control flow channels, ejector pin receding holes are formed in a lower groove plate and the lower heat conduction plate of the lower temperature control piece, lower temperature control flow channels bypassing the ejector pin receding holes are formed between a plurality of lower baffles of the lower groove plate and lower temperature control grooves, and the lower heat conduction plate is provided with a plurality of second heat conduction needles extending into the lower temperature control flow channels. In the temperature control process, the upper baffle and the lower baffle can reduce the flow speed of a heat-conducting medium or a cooling medium, the first heat-conducting needle and the second heat-conducting needle are used for increasing the heat transfer area, the heat transfer area can be increased, energy loss is reduced, the temperature control efficiency is improved, disassembly, assembly and maintenance are convenient, and the device is suitable for air conditioner rear plate injection molding temperature control.

The utility model discloses a negative pressure formation and capacity grading all-in-one machine, which comprises a cabinet, a needle bed, a heating assembly and a heat dissipation fan, a formation storage location and a capacity grading storage location are arranged in the cabinet, the formation storage location is arranged above the capacity grading storage location, a heat insulation plate is arranged between the formation storage location and the capacity grading storage location, and the heat dissipation fan is arranged on the heat insulation plate. The needle beds are arranged in the formation storage location and the capacity grading storage location, the heating assembly is arranged at the upper end of the formation storage location, the heating assembly is communicated with the formation storage location, and the cooling fans are arranged on the two sides of the capacity grading storage location. According to the formation and capacity grading all-in-one machine, the heating assembly capable of circulating hot air is adopted, the temperature control efficiency is effectively improved, the temperature of the formation storage location can be prevented from influencing the temperature of the capacity grading storage location, and the formation and capacity grading efficiency is effectively improved.

The utility model discloses a temperature control device for heat insulation material processing, which comprises a support leg, a temperature control part is arranged above the support leg, and a tank body part is arranged on the left side of the temperature control part; the temperature control part comprises a water tank, the bottom face of the water tank is fixedly connected with the top faces of the supporting legs, a fixing plate is arranged on the inner wall of the water tank, the surface of the fixing plate is fixedly connected with the inner wall of the water tank, cooling fins are arranged on the inner wall of the fixing plate, the surface of each cooling fin is fixedly connected with the inner wall of the fixing plate, and a first fan is arranged on the top face of each cooling fin. The bottom face of the first fan is fixedly connected with the top faces of the cooling fins, and a supporting plate is fixedly arranged on the inner wall of the water tank. Water is injected into the water tank, the first fan is started to control the first fan to blow air to the cooling fins, external air is blown into the water tank, and heat of water in the water tank is dissipated, so that the water in the water tank can be continuously dissipated, and the temperature control quality is prevented from being influenced by temperature rise when water flow circulates in the tank body.