29results about How to "Guaranteed Temperature Consistency" patented technology

The invention discloses a multi-channel synchronous control temperature field balance control system and a temperature field air fluid balance control algorithm, the system comprises a computer, a high temperature test box and a PLC controller, the PLC controller is connected with and controls a servo cross-flow fan blade module through an EtherCAT communication technology, and the PLC controller is connected with the servo cross-flow fan blade module based on the temperature field air fluid balance control algorithm. And precise and balanced control of air fluid in the test box is realized. Compared with the prior art, the multi-channel synchronous control temperature field equalization control system and algorithm have the advantages that the uniformity of the temperature field can be effectively controlled, the control precision of the temperature field is high, and the response speed is high.

The utility model relates to the technical field of vacuum coating, in particular to an evaporation boat for a vacuum coating machine, which comprises a heating layer, the heating layer is used for providing a heat source for an evaporation layer, the top of the heating layer is provided with a groove for placing the evaporation layer, and two ends of the heating layer are connected with poles; the evaporation layer is used for melting and evaporating a coating material, the top of the evaporation layer is provided with a containing part for containing the coating material, and the two ends of the containing part are provided with feeding ports; limiting strips are arranged at the two ends of the evaporation boat cover body respectively, and vent holes are evenly distributed in the evaporation boat cover body. According to the evaporation boat, waste of coating materials can be reduced, the coating uniformity is improved, and the service life of the evaporation boat can be effectively prolonged.

The utility model discloses a kind of cleaning devices of evaporation boat deposits, belong to evaporation boat cleaning technical field, comprising: base, the top of the base is equipped with portal frame, the top of the portal frame is equipped with U-shaped plate by adjusting assembly, the bottom of the U-shaped plate is equipped with the cleaning assembly for the evaporation boat placing groove side wall and bottom cleaning, the sidewall of the portal frame is equipped with the collection mechanism for the evaporation boat placing groove inside deposit collection after being cleaned conveniently. The device integrates cleaning and collection function, without additional independent collection equipment, avoid the tedious steps of artificial transfer deposit after cleaning, without manual operation, greatly improve overall cleaning efficiency, and can realize stable cleaning to the space of evaporation boat, will not cause evaporation boat boat surface uneven even damage, ensure the temperature consistency of evaporation boat to prevent splashing, while portal frame structure can stably support adjusting assembly and cleaning assembly, ensure that equipment runs stably during cleaning process.

This utility model discloses a supercapacitor energy storage power supply, which includes a housing and multiple supercapacitor modules arranged in a single layer within the housing. The electrical connections of each supercapacitor module are achieved through connectors, with the electrical connections facing upwards. A cover plate is mounted on the top of the housing, hinged to the housing. Opening the cover plate exposes all the electrical connections of the supercapacitor modules. A first air inlet is located at the bottom of the housing, and first air outlets are respectively opened on the four side walls of the housing. A heat exhaust chamber is located in the middle of the housing, with its end extending to the side wall of the housing. A second air outlet is opened on the side wall of the housing corresponding to the heat exhaust chamber, and multiple second air inlets are respectively located on both sides of the heat exhaust chamber. Cooling fans are installed on the first and second air outlets and the second air inlets. This utility model provides efficient heat dissipation and facilitates maintenance.

The invention relates to the field of semiconductor equipment, and provides a temperature control device and method, the temperature control device is applied to temperature control of a semiconductor equipment pipeline, and the temperature control device comprises a detection unit, at least two heating bags and at least one adjusting unit; each heating bag comprises a heating unit; the heating unit covers the outer side of the semiconductor equipment pipeline; the heating unit is used for heating the semiconductor equipment pipeline; the detection unit and all the heating units form a series loop, and the heating units are located on the inner side of the heating bag. The detection unit is used for acquiring a temperature value in the heating bag; the adjusting unit is connected with the heating unit in parallel, and the adjusting unit is located on the outer side of the heating bag; and the adjusting unit and the heating unit which are connected in parallel are used for sharing the current in the series loop together. The device is used for controlling and balancing the temperature of each heating bag coated on the pipeline of the semiconductor equipment.

The invention relates to a front-end conditioning circuit integrated packaging module for gravitational waves and a packaging method, belongs to the technical field of semiconductor packaging, integrates a front-end circuit, greatly reduces the circuit area, facilitates temperature control, and is beneficial to improving the temperature consistency of the front-end conditioning circuit. The front-end conditioning circuit is integrally packaged, so that electromagnetic interference protection of the circuit can be realized, the influence of cosmic radiation on the front-end analog circuit of the measurement system can be avoided when the space environment is used for measurement, and the anti-interference capability of the measurement system is greatly enhanced; the method is suitable for precise measurement of gravitational wave signals in satellite-borne and intense radiation application scenes.

A water temperature control system of an aquatic product transport vehicle relates to the technical field of control systems and comprises a vehicle-mounted refrigerating system, a backflow storage tank and a water pool. A heat exchange structure is arranged in the water pool, the inlet end of the heat exchange structure is connected with a water premixing device, a backflow storage tank is connected with the water premixing device through a normal-temperature water outlet pipeline, the backflow storage tank is connected with a vehicle-mounted refrigerating system through a heat exchange pipeline, and the vehicle-mounted refrigerating system is connected with the water premixing device through a cooling water outlet pipeline. The problems that in the prior art, a vehicle-mounted compressor on an aquatic product transport vehicle is used for control, and due to the fact that temperature control of the vehicle-mounted compressor is an interval temperature, the temperature of a pool fluctuates in a reciprocating mode in the interval temperature, and the survival rate of aquatic products in the pool is affected are solved.

The utility model provides a battery pack, comprising: a housing having a sealed housing inner cavity filled with a heat exchange medium; the battery cell group module is arranged in the shell inner cavity and comprises a plurality of battery cells; wherein a gap is formed between the battery cell group module and the inner wall of the shell inner cavity, a connecting body which is respectively connected with the battery cell group module and the inner wall of the shell inner cavity is arranged in the gap, and the gap is limited into a snakelike flow channel through the connecting body, and a heat exchange medium flows through the snakelike flow channel. According to the battery pack provided by the invention, the shell is provided with the sealed shell inner cavity, and the connector connected between the battery cell group module and the inner wall of the shell inner cavity not only is beneficial to formation of reliable connection between the battery cell group module and the shell and improvement of the structural stability of the battery pack, but also can play a role in guiding the heat exchange medium flowing into the gap, so that the heat exchange efficiency is improved. And the heat exchange medium is guided to flow in the flow channel according to the preset track, so that the stroke of the heat exchange medium in the inner cavity of the shell can be prolonged, and the heat exchange medium in the flow channel can be subjected to sufficient heat exchange with the battery cell group module.

This application relates to the field of battery technology, and more particularly to a battery pack. The battery pack includes a housing, a cover, a heat spreader, a cooling component, and multiple battery cells. The housing has mounting slots; the cover is located at the opening of the mounting slot; each battery cell is spaced apart in the mounting slot, and each cell has a shoulder at the end furthest from the bottom of the slot; the heat spreader connects to each shoulder; the cooling component is located on the side of the heat spreader facing away from the shoulder, and a cooling channel is formed inside the cooling component, through which a cooling medium flows to achieve heat exchange with the heat spreader. This battery pack, by incorporating a combined heat dissipation structure of a heat spreader and a cooling component at the shoulder, firstly achieves targeted heat dissipation in this core heat-generating area, reducing heat accumulation at the shoulder from the source, avoiding the generation of thermal island effects, effectively improving the overall thermal management performance of the battery pack, slowing down cell aging, and extending the battery pack's service life.

The application provides a battery pack and an electric device, and relates to the field of power batteries. The battery pack comprises a box body, a connecting structure and a plurality of liquid cooling plate bodies. The liquid cooling plate body comprises a bottom plate and a side plate. The bottom plate has a first direction and a second direction perpendicular to each other. The bottom plate extends along the first direction. One side plate is connected to each side of the bottom plate along the second direction. Each side plate is connected to the bottom plate at an angle greater than zero to form an installation space for accommodating a battery cell group. The bottom plates in the plurality of liquid cooling plate bodies are arranged at intervals along the second direction. The two side plates between the two adjacent bottom plates are arranged at intervals and are connected through the connecting structure. The two side plates between the two adjacent bottom plates and the connecting structure form a fixing groove. The inside of the box body is provided with a beam structure which is inserted into the fixing groove. The battery pack and the electric device provided by the application solve the technical problem of poor heat dissipation effect of the battery pack in the prior art.

The present invention relates to the field of wafer heating, and specifically to a wafer heating device, including a sealed chamber body, wherein the sealed chamber body is composed of a lower shell body and an upper cover body, a tray is arranged in the sealed chamber body, a clamping mechanism is arranged on the outer side of the tray, the clamping mechanism includes a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly respectively have at least three first limit members and second limit members uniformly distributed in the circumferential direction of the tray, each of the first limit members and the second limit members is provided with a linkage structure that cooperates with the tray, the present invention creates a closed heating environment by introducing hot air into the sealed chamber body, and in the alternating working mode of the first clamping assembly and the second clamping assembly, each part of the wafer can be effectively and efficiently heated, and at the same time, the cooperation of the linkage structure with the first limit member or the second limit member keeps the tray away from the wafer, ensuring complete heating and guaranteeing the quality of the wafer.

The application discloses a temperature control jig, which comprises a top plate, an intermediate layer and a bottom plate arranged in layers, wherein the top plate and the bottom plate are flat plate structures, a frame is arranged along the edge of the top plate, one side surface of the frame protrudes from the surface of the top plate, the top plate and the frame form a containing space for containing a display panel to be tested, a plurality of heat conduction columns are arranged on the side surface of the bottom plate away from the intermediate layer, and the intermediate layer is provided with a plurality of arrayed through holes, so that the cross section of the intermediate layer is a grid structure. The grid design of the intermediate layer of the temperature control jig greatly reduces the overall mass and heat capacity of the jig, so that heat can be more quickly conducted to the top plate through the bottom plate heat conduction columns, and the temperature rising and falling waiting time is shortened. Moreover, when the grid structure is heated and expanded, the through holes provide internal deformation space, effectively avoiding macro warping of the jig as a whole, and ensuring flat and close fitting of the panel and the jig during the test.

The invention discloses a battery pack shell and a battery pack device, and relates to the technical field of battery pack devices. The battery pack shell comprises a shell body, a water cooling part, a heating part, a sensing part and a control part; the shell is provided with an opening to form an accommodating space in the opening, and the accommodating space is used for accommodating the battery pack; the water cooling part is arranged in the side wall, close to the opening, of the shell in a penetrating manner; the heating part is arranged on the side, away from the containing space, of the side wall. The sensing part is arranged in the accommodating space and is used for acquiring real-time temperature data of the battery pack in the accommodating space; the control part is in signal connection with the sensing part, the water cooling part and the heating part, and the control part controls the water cooling part or the heating part according to the real-time temperature data. The problems that in the prior art, the temperature adjusting effect on the battery pack is poor, the temperature consistency of modules and battery cells in the battery pack cannot be guaranteed, the performance is degraded, the service life is shortened, and the potential safety hazard of thermal runaway is caused are solved.

The utility model provides a liquid cooling plate and a battery pack, the liquid cooling plate comprises a runner plate, a cover plate and a confluence plate which are stacked in sequence, the runner plate is provided with a first confluence runner and a plurality of heat exchange runners arranged in parallel, the cover plate is provided with a first cooling liquid port, and the first cooling liquid port is communicated with the first confluence runner; and the confluence plate is provided with a second confluence flow channel and a second cooling liquid port, the second confluence flow channel is communicated with the second cooling liquid port, and each heat exchange flow channel is communicated with the first confluence flow channel and the second confluence flow channel. The liquid cooling plate and the battery pack are simple in structure, convenient to manufacture, capable of effectively improving the cooling effect and good in temperature uniformity.

The utility model discloses a battery module, and relates to the technical field of batteries. The battery module comprises a box body, more than two battery packs and an isolation body, the at least two battery packs are arranged in the box body and are arranged at intervals in the first direction, each battery pack comprises a plurality of single batteries arranged in the second direction, and a first gap exists between every two adjacent battery packs; the isolator is arranged in the first gap. The isolators are arranged between every two adjacent battery packs, the isolators can help to control conduction and diffusion of heat, the adjacent battery packs are prevented from being affected by overheating of one battery pack, and therefore the heat management performance of the whole module is improved.

The invention discloses a direct cooling type heat management system, a refrigerant self-adaption balanced distribution method and an energy storage system, and relates to the technical field of heat management systems, the direct cooling type heat management system comprises a compressor, a condenser, a trunk throttling device, a refrigerant flow divider and a plurality of evaporation heat exchangers; the compressor, the condenser, the trunk throttling device and the refrigerant input end of the refrigerant flow divider are communicated in sequence to form a refrigerant trunk; a plurality of refrigerant output ends of the refrigerant flow divider are respectively communicated with each evaporation heat exchanger so as to form a plurality of refrigerant branches; and each refrigerant branch is communicated with the other refrigerant branch through at least one flow equalizing branch. The invention mainly solves the problem of how to provide a refrigerant self-adaptive balanced distribution structure and method for a direct cooling type heat management system. According to the invention, the state of the refrigerant tends to be consistent in each refrigerant branch, the temperature consistency of each heat management object is kept, and the direct cooling type heat management system and the energy storage system can obtain higher energy efficiency.

This utility model discloses a high-temperature resistant fuel nozzle for aero-engines, relating to the field of fuel nozzle technology. It includes a mounting ring and an air guide assembly. The top of the air guide assembly is fixedly connected to the bottom of the mounting ring, and a cooling assembly is fixedly connected to the inner wall of the air guide assembly. The cooling assembly includes an inner air tube, and a honeycomb plate is fixedly connected to the inner wall of the inner air tube. The fuel nozzle is fixed to the outer wall of the inner air tube by a spiral ring, guiding the cooling airflow to form a spiral flow, increasing the contact area and turbulence intensity between the airflow and the inner air tube, improving heat exchange efficiency, reducing the fuel passage temperature, and preventing fuel vaporization at high temperatures from affecting injection performance. The honeycomb plate is arranged in a ring array on the inner wall of the inner air tube, dividing the cooling airflow into multiple fine streams that evenly cover the inner wall of the inner air tube, avoiding localized overheating. This fuel nozzle achieves the purpose of a high-temperature resistant fuel nozzle for aero-engines.

The invention relates to the technical field of artificial stone forming equipment, in particular to an artificial stone production system which comprises five sets of mold shells, the bottom of each set of mold shell is fixedly connected with a device shell, the inner wall of each mold shell is slidably connected with a mold bottom plate, and the bottom of the inner wall of each mold shell is fixedly connected with a limiting plate; a rotating hole is formed in one side of the mold shell, and the inner wall of the rotating hole is rotationally connected with the outer wall of the lifting vibration mechanism; in the prior art, in the artificial stone mixing and stirring process, air may be brought into the artificial stone, so that many bubbles are generated in the artificial stone, and if the internal bubbles are not discharged, the appearance is affected, and the structural strength of the artificial stone is also affected; in the prior art, equipment can generate heat, too high heat not only can influence the shaping efficiency, but also can accumulate in the equipment to cause damage or failure of the equipment, and meanwhile, the heat of the equipment cannot be reduced after batch forming, so that the artificial stone is formed too fast to cause quality problems.

The invention relates to the technical field of grease processing equipment, in particular to an oil-water mixing device for grease processing, which comprises an emulsifying tank, the emulsifying tank comprises a grease bin and an emulsifier bin which are coaxially arranged, and the grease bin and the emulsifier bin are communicated through a going communication pipe and a returning communication pipe which are parallel to each other. An oil inlet is formed in the side wall of the grease bin, and a water inlet is formed in the emulsifier bin; the stirring and heating mechanisms are arranged at the ends, far away from the going communication pipe and the returning communication pipe, of the grease bin and the emulsifier bin respectively, and the stirring and heating mechanisms are used for heating materials in the emulsifying tank and stirring the materials in the emulsifying tank. The method has the effect of reducing the temperature difference between the grease and the water-containing emulsifier as much as possible when the grease and the water-containing emulsifier are mixed.

The invention relates to the field of wafer heating, in particular to a wafer heating device which comprises a sealing bin body, the sealing bin body is composed of a lower shell and an upper cover body, a tray is arranged in the sealing bin body, a clamping mechanism is arranged on the outer side of the tray, and the clamping mechanism comprises a first clamping assembly and a second clamping assembly. The first clamping assembly and the second clamping assembly are provided with at least three first limiting parts and at least three second limiting parts which are evenly distributed in the circumferential direction of the tray correspondingly, and each first limiting part and each second limiting part are each provided with a linkage structure matched with the tray. A closed heating environment is created, each part of the wafer can be effectively and efficiently heated in an alternate working mode of the first clamping assembly and the second clamping assembly, meanwhile, the tray is far away from the wafer through cooperation of the linkage structure and the first limiting piece or the second limiting piece, complete heating is ensured, and the quality of the wafer is guaranteed.

The invention discloses a uniform-temperature battery cell, a battery pack and an energy storage system, relates to the field of energy, and aims to improve the temperature consistency of the battery cell. The uniform-temperature battery cell comprises a shell, the shell comprises a bottom plate and at least one side plate, and the bottom plate and the at least one side plate define a containing space. At least one side plate is provided with a plurality of heat conduction pipes, each heat conduction pipe extends to the bottom plate from the side plate, and the plurality of heat conduction pipes are arranged around the accommodating space; and a phase change working medium is arranged in the heat conduction pipe. When the uniform-temperature battery cell is charged and discharged, the phase change working medium in the heat conduction pipe oscillates and flows, heat transfer is realized, the heat is continuously transferred from the high-temperature area of the shell to the low-temperature area of the shell, local hot spots of the shell are eliminated, the temperature consistency of the battery cell is guaranteed, and the problems that the heat dissipation of the battery cell is not uniform, and the heat dissipation efficiency is low can be solved. And the internal temperature consistency of the battery core is poor.

The utility model discloses a squeeze casting machine feeding cylinder heat preservation sleeve which comprises a lining body, a through hole is formed in the lining body, a first annular rib is arranged at one end of the outer wall face of the lining body, and a second annular rib is arranged at the other end, away from the first annular rib, of the lining body. At least two sets of oil passing annular ribs are arranged between the first annular rib and the second annular rib, the first annular rib and the oil passing annular rib adjacent to the first annular rib form an oil inlet annular groove, and every two adjacent oil passing annular ribs form an oil passing annular groove. An oil inlet annular groove is formed between the first annular rib and the oil passing annular rib adjacent to the second annular rib, an oil outlet annular groove is formed between the second annular rib and the oil passing annular rib adjacent to the second annular rib, the oil inlet annular groove, the oil passing annular groove and the oil outlet annular groove are sequentially communicated, the oil inlet annular groove is connected with an oil inlet pipe connector, and the oil outlet annular groove is connected with an oil outlet pipe connector. And the outer sheath is connected to the outside of the bushing body in a sealing and sleeving manner. The heat preservation device is compact in structure, convenient to install and maintain and capable of effectively achieving the heat preservation effect on the feeding barrel.

The utility model discloses an accurate temperature control cell culture mechanism which is characterized by comprising a heating cavity, a temperature control assembly and a heating cover, the heating cavity comprises a cavity body, and a temperature control assembly mounting position for mounting a temperature control assembly is arranged on the cavity body; the heating cover is positioned at the top of the heating cavity; the heating cover comprises a cover plate and a cover plate heating sheet; a temperature sensor and cover plate heat preservation foam are further included. The temperature control assembly comprises a heating sheet, a temperature sensor and a heat dissipation assembly; the temperature control assemblies are symmetrically installed on the heating cavity body. The heating cavity further comprises an infrared temperature detector and cavity heat preservation foam. And the infrared temperature detector is electrically connected with the temperature control assembly and the heating cover. The utility model provides the cell culture mechanism capable of accurately controlling the temperature, which can monitor the internal environment in real time, keep the whole temperature consistent, eliminate condensed water at the top of the culture device and prevent the condensed water from dripping to generate a shearing force effect on cells.

The invention provides an incubator control method and system based on multi-sensor data fusion and a storage medium, and the method comprises the steps: firstly, collecting a plurality of temperature sensors in a dual-temperature region at the same time, and determining a temperature mode according to the temperature values of the sensors; then, according to the temperature value of the sensor, the temperature value of each temperature area is obtained according to a preset processing algorithm and is used for determining heating information; and finally, air volume information is determined according to the temperature difference value and the temperature mode between the two temperature areas. The temperature box is controlled according to the heating information and the air volume information, so that it is guaranteed that the temperature control precision of all the temperature areas meets the requirement, and meanwhile it is guaranteed that the temperature consistency of all the temperature areas is within the set range; in addition, the air volume information is adjusted by analyzing the deviation value of the temperature sensors in the same temperature zone, and the uniformity of the temperature in the same temperature zone is further improved.

The utility model relates to the technical field of silicone oil production equipment, and discloses a high-activity-end epoxy silicone oil production device which comprises a tank body, a sealing connector is arranged on one side of the top of the tank body, a second sealing connector is arranged on the side, away from the sealing connector, of the top of the tank body, and a sealing sliding ring is welded to the end, close to the sealing connector, of the inner wall of the tank body. A second sealing sliding ring is welded to the end, close to the second sealing connector, of the inner wall of the tank body, a second rotating disc is rotationally connected to the inner wall of the second sealing sliding ring, and the output end of the second sealing sliding ring and the output end of the second rotating disc are sleeved with six heat exchange pipes which are annularly distributed at equal intervals. Through the mutual cooperation of the structures, the fluidity and the heat exchange efficiency of silicone oil are improved, the formation of an oil film is effectively avoided, the quality and the stability of a product are ensured, meanwhile, the structural stability and the sealing performance of the device are enhanced, and the device is more practical.

The utility model belongs to the field of additive manufacturing, and relates to an additive manufacturing forming device which comprises a heat preservation forming cylinder, a Z-axis lifting device and a powder bed. The Z-axis lifting device is arranged in the heat preservation forming cylinder in the axial direction of the heat preservation forming cylinder and freely ascends and descends in the heat preservation forming cylinder. The powder bed is arranged on the Z-axis lifting device in the radial direction of the heat preservation forming cylinder and synchronously moves along with the Z-axis lifting device. According to the additive manufacturing forming device, the forming difficulty can be reduced, and the forming quality can be improved.

This invention relates to the field of marine ecological monitoring technology, specifically to a method for monitoring planktonic larvae communities of *Sinocyclocheilus spp.* in nearshore waters. The method includes the following steps: S1, using a continuous plankton sampler with layered trawls to obtain samples containing *Sinocyclocheilus spp.* larvae and microscopically acquiring raw image data; S2, preserving the samples at a constant temperature and protected from light, and generating digital atlases containing texture features, edges, and confidence masks under microscopy; S3, inputting a multi-stage feature network to construct embedding vectors and outputting classification labels and instance masks; S4, performing morphological comparison and confidence backtracking correction based on the labels and masks; S5, combining filtered water volume to calculate abundance vectors and stage structure matrices to output ecological monitoring data. This invention achieves accurate identification, quantity statistics, and community abundance expression of *Sinocyclocheilus spp.* planktonic larvae, improving the intelligence and data assetization level of nearshore marine ecological monitoring.

The present invention relates to the technical field of leather processing, and in particular to a leather forming and processing device for automobile interiors. The present invention includes a pretreatment device and a mold device, wherein the rear side of the mold device is connected and installed with a trimming device, the front side of the mold device is connected and installed with a heating device, and the mold device is installed and connected with a cooling device. The pretreatment device is used to improve the quality and processing efficiency of the leather, which is conducive to improving product consistency and effectively shortening the production cycle. The mold device is used to form the leather, which is conducive to ensuring dimensional accuracy and effectively improving product consistency. The heating device is used to soften the leather, which is convenient for subsequent processing, which is conducive to improving the process effect and effectively improving product quality. The cooling device is used to quickly cool the leather, which is conducive to stabilizing the size and effectively improving the product accuracy. The trimming device is used to finely adjust the leather, which is conducive to improving the quality of the finished product. The safety monitoring device is used to ensure the safety of the processing process and effectively improve the safety of operation.