84results about How to "Convenient temperature control" patented technology

The invention belongs to the technical field of soil analysis, and particularly discloses a device and method for simulating the influence of a seasonal frozen region environment on the water heating power of a pile soil foundation. The device comprises an experiment box, an environment airflow simulation device, a pressing device, a separation device, a water supplementing device, a heating device, a moisture detection device, a temperature detection device, a compaction degree detection device, a pile body and a control system, wherein the control system is used for receiving signals of the moisture detection device, the temperature detection device and the compaction degree detection device and controlling all the devices to operate. Devices such as a removable partition plate, a thin film and a jack are arranged, and monitoring and control of soil moisture and compactness are performed, so that a real multi-layer soil environment is highly simulated, and the experiment accuracy and the result reliability are improved; in a freezing and thawing cycle process, a moisture transmission condition which is the same as that of a real multi-layer soil environment is accurately provided; the temperature gradient is constructed by the soil temperature in the box and the external atmospheric temperature, the temperature control can be optimized, the energy consumption is reduced, and an efficient and accurate platform is provided for the water thermal research of the pile-soil foundation in the seasonal frozen region.

The utility model discloses a multilayer three-dimensional breeding device, which comprises a fixed breeding unit, a material receiving bin and a three-dimensional multilayer movable feeding vehicle, breeding hole grooves are two rows of multilayer three-dimensional structures which are symmetrically stacked left and right, and an object placing platform of each breeding hole groove inclines downwards and is provided with a discharging side door facing a middle discharging channel oppositely. The storage hole grooves are formed in a multi-layer three-dimensional stacked mode, are obliquely arranged and are provided with feeding side doors, an opening in the upper portion of the receiving bin and the discharging channel form a space shaped like a Chinese character'tu ', so that discharged materials of the breeding units can fall into the receiving bin, and a movable receiving trolley is arranged in the receiving bin. According to the utility model, the assembly line work of filling, preparing and feeding of the material storage hole groove and feeding and discharging and collecting of the breeding hole groove can be realized through gravity, the breeding hole groove can be fed, discharged or cleaned without being pulled out, the movable material feeding and collecting vehicle facilitates feeding, material collecting, cleaning and the like, intelligent breeding can be realized, and meanwhile, the material feeding and discharging side door facilitates accurate feeding and discharging, so that the production efficiency is improved. The vertical rod piece can reinforce and support opening and closing of the feeding and discharging side door.

The invention relates to the technical field of peanut oil production, and discloses a waterless degumming mechanism for peanut oil. The top end of the stirring tank is connected with a sealing plate through a bolt for supporting the whole device; the stirring assembly is arranged in the stirring tank and is used for stirring and degumming the peanut oil; the temperature control assembly is arranged on the outer wall of the stirring tank and used for controlling the temperature in the stirring tank; the filtering assembly is connected with the temperature control assembly and used for filtering circulating water in the temperature control assembly; the storage assembly is connected with the stirring tank and used for storing the gelling agent and controlling the adding amount of the gelling agent; the stirring assembly comprises a first motor. Through cooperation of the internal structure of the stirring assembly and the auxiliary component, the interior of the stirring tank is scraped and cleaned while stirring is performed, peanut oil residues on the inner wall of the stirring tank are reduced, peanut oil at the bottom of the stirring tank is conveyed to the upper portion of the stirring tank through the auxiliary component, and the peanut oil degumming efficiency is improved.

The invention relates to the technical field of intelligent temperature control, in particular to a temperature control method and system applied to a heating and refrigerating constant-temperature system, which improve the precision and the stability of temperature control and improve the intelligence and the self-adaptability of the system. The method comprises the steps of obtaining temperature adjustment instruction information of a constant temperature system, performing target data extraction on the temperature adjustment instruction information, and obtaining a target temperature and a target timestamp of a load terminal of the constant temperature system; the real-time temperature of the load terminal is collected, and the temperature adjusting amount of the real-time temperature of the load terminal and the target temperature and the temperature adjusting duration are calculated; inputting the temperature regulation quantity and the temperature regulation duration into a pre-constructed load terminal temperature regulation pressure analysis model to obtain a temperature regulation pressure index; in response to the fact that the temperature regulation pressure index exceeds a preset threshold value, a time period between the target timestamp and the real-time time is converted into a temperature regulation time feature vector.

The present invention discloses a split-type intelligent cooling protective hood, comprising: a hood body; a headband assembly, which is detachably arranged inside the hood body, and whose lower edge is provided with an air inlet, an air return port and a first temperature and humidity sensor; a ventilation duct, which has an air inlet cavity and an air return cavity, the distal end of the air inlet cavity is connected to the air inlet, and the distal end of the air return cavity is connected to the air return port; and a powered air supply assembly, the outlet of which is connected to the proximal end of the air inlet cavity, and the inlet of which is connected to the proximal end of the air return cavity and the new air port. The split-type intelligent cooling protective hood provided by the present invention adopts a split-type structural design for the hood body and the powered air supply assembly, monitors the temperature and humidity conditions inside the hood body in real time, and accurately controls and adjusts the temperature and humidity inside the hood body through the powered air supply assembly and the air return structure design, so that the hood is suitable for wearing and using in a high temperature environment, and is particularly suitable for providing better safety protection for clinical and epidemic prevention personnel working indoors and outdoors in summer.

The utility model discloses a reaction kettle for resin production, which relates to the technical field of chemical industry production, and comprises a thermal insulation tank body, a fixing hook, a driving motor, a connecting flange and a reaction chamber, a fixing block is arranged above the thermal insulation tank body, the fixing hook is arranged on the fixing block, a kettle body cover is arranged above the thermal insulation tank body, and the driving motor is arranged on the kettle body cover. A connecting valve is installed at the top of the kettle body cover, a driving motor is installed above the connecting valve, a connecting flange is arranged on the side face of the connecting valve, a supporting column is installed on the side face of the heat preservation tank body, a water outlet is formed in the left side of the supporting column, and a water injection connector is installed on the right side of the supporting column; according to the equipment, the water injection connector and the water outlet are arranged at the diagonal positions, cooled or heated liquid can make full contact with the tank body, the temperature control effect is improved, the liquid level pipe is installed so that the internal liquid level condition can be observed in real time, and the constant-temperature chamber and the reaction chamber are separated so that the good temperature control effect can be provided for the reaction chamber through the constant-temperature chamber; the continuous effect of the reaction is ensured.

The invention discloses a local temperature control method and system for an energy-saving refrigeration house, and relates to the technical field of refrigeration house regulation and control. The method comprises the steps that the interior of the refrigeration house is divided into a plurality of areas according to temperature control distribution of temperature regulation equipment of the refrigeration house; determining a priority storage initial index of each region; obtaining the current storage state of each area; analyzing the future storage prediction storage amount of the refrigeration house; determining a future storage area of the refrigeration house, and recording the area as a target temperature control area; a control instruction is sent to a temperature adjusting device of the target temperature control area, and the temperature of the target temperature control area is adjusted and controlled to the set target temperature of the refrigeration house; and the control instruction is sent to temperature adjusting equipment in the area except the target temperature control area, and the area except the target temperature control area is adjusted and controlled to the standby temperature. The method has the advantages that by applying the local temperature control and energy-saving technology, the energy consumption of the refrigeration house is remarkably reduced, the energy utilization efficiency is improved, the operation cost of the refrigeration house is reduced, and the green development of the cold-chain logistics industry is promoted.

The invention discloses a cooking control method and a cooking utensil, the cooking control method comprises a pre-cooking process and a mixed cooking process, the pre-cooking process comprises a pre-cooking temperature rise stage, and the cooking temperature of the cooking utensil is controlled to rise to a first pre-cooking temperature; the cooking utensil is controlled to be heated in a third preset power mode in the mixed cooking process, the third preset power mode comprises the step of controlling the cooking utensil to execute starting and stopping heating of multiple time periods T, the single time period T comprises the heating duration tp, the first pre-cooking duration tr1 from heating starting to the cooking temperature reaching the first pre-cooking temperature in the pre-cooking temperature rising stage is obtained, and the second pre-cooking duration tr2 is obtained; the heating duration tp is determined on the basis of the first pre-cooking duration tr1 in the mixed cooking procedure. According to the application, the heating duration in a single time period of the mixed cooking process can be adjusted according to the heating duration of independent cooking of the difficult-to-cook grains, so that the cooking effect of the difficult-to-cook grains and the cooking effect of the easy-to-cook grains can be balanced, the difficult-to-cook grains in the cooked mixed rice are soft and glutinous in mouth feel, and the easy-to-cook grains are moderate in mouth feel.

The invention discloses a lithium ion battery positive electrode with temperature control performance. The lithium ion battery positive electrode comprises a composite current collector and a positive electrode active material coating coated on at least one surface of the composite current collector, the composite current collector comprises a first aluminum foil layer, a second aluminum foil layer, and a first temperature control material layer and a second temperature control material layer which are arranged between the first aluminum foil layer and the second aluminum foil layer; a first groove and a second groove are formed in the surface of the first aluminum foil layer side by side, a third groove and a fourth groove are formed in the surface of the second aluminum foil layer side by side, the first groove corresponds to the third groove, and the second groove corresponds to the fourth groove; the first groove, the second groove, the third groove and the fourth groove are bent and extend in a zigzag shape from the center of the surface of the aluminum foil layer to the edge of the surface of the aluminum foil layer. A first temperature control material layer is embedded between the first groove and the third groove; and a second temperature control material layer is embedded between the second groove and the fourth groove. The lithium ion battery positive electrode provided by the invention has excellent temperature control performance.

The utility model provides an overturning type heating material mixing device which comprises a mixing box, a first stirring assembly, a second stirring assembly and a heating assembly, the first stirring assembly and the second stirring assembly are arranged in the mixing box, the first stirring assembly is rotationally installed in the second stirring assembly, and the heating assembly is arranged in the mixing box. The first stirring assembly and the second stirring assembly rotate in opposite directions, the heating assembly is arranged outside the mixing box, the top of the mixing box is fixedly connected with the inner wall of the top of the heating assembly, and through the design, the stirring efficiency can be improved.

The utility model discloses a vibration signal full-period synchronous data acquisition device, which comprises a data acquisition structure, the data acquisition structure comprises a data acquisition unit and a guide wheel, the data acquisition unit is provided with a top plate structure, two sides of the data acquisition unit are provided with side plate structures, and the bottom end of the data acquisition unit is connected with an air inlet structure. The beneficial effects of the utility model are that the device can collect the whole-cycle synchronous data of vibration signals through the data collection structure, has better protection, dust prevention and temperature control functions, can achieve better temperature control and dust prevention effects through a single high-speed fan device, enables the temperature control and dust prevention effects to be better through an air channel, and improves the working efficiency. While temperature control is carried out, a dustproof function is added under the condition that no extra electrical equipment is added, and the maintenance cost is reduced.

The invention relates to the technical field of heat dissipation materials, in particular to a Bi-In-Sn liquid metal phase change material for chip heat dissipation, a preparation method and a heat dissipation device, and is technically characterized in that the liquid metal phase change material is prepared from the following elements in percentage by mass: 42.0%-48.0% of Bi, 33.0%-40.0% of In and 12%-25% of Sn; the preparation method comprises the following steps: weighing Bi, In and Sn metal particles, and sequentially carrying out acid pickling, ultrasonic cleaning and drying treatment; under the high-purity argon protection environment, the pretreated metal particles are subjected to vacuum melting and stirring, and uniform liquid alloy is formed; and after the liquid alloy is cooled and formed, ultrasonic treatment is conducted, the Bi-In-Sn liquid metal phase change material is prepared, the advantage of low melting point is kept, meanwhile, unexpected improvement of latent heat performance is achieved, and the bottleneck problem of instantaneous thermal runaway of a chip in an extreme environment is effectively solved.

This invention discloses a liquefied petroleum gas (LPG) frying boiler with easy temperature control and its operating method, specifically relating to the field of frying boiler technology. It includes a mounting frame and multiple LPG stoves, all of which are fixedly installed at the bottom of the mounting frame. Each LPG stove has a boiler assembly on its top, and each boiler assembly includes a boiler body, two sliding sleeves, two second sliding groove plates, and two second sliding plates. The opposing sides of the two sliding sleeves are fixedly connected to the boiler body. This invention uses a stepper motor output shaft to drive a lead screw, thereby moving the support frame and boiler body backward. When the first light is energized, it indicates that the current boiler body has moved to a non-heating position away from the LPG stove. Subsequently, another boiler body can be horizontally moved along the length of the mounting frame to a heating position directly above the current LPG stove. Overall, temperature control is convenient and the movement is flexible, effectively improving frying processing efficiency and the stability of finished product quality.

The invention relates to the technical field of compressed air energy storage, in particular to a tunnel type air storage chamber for compressed air energy storage. By arranging the first flow guide plate or the bent pipeline, air is inflated in the air inlet direction in the axial direction of the annular chamber in a one-way mode, so that annular flowing is formed in the annular chamber, and it is avoided that after inflation airflow directly blows the hole wall, vortex is formed at the hole wall; and then two air flows which are opposite in direction and equivalent in flow are generated to flow towards the two sides respectively and meet in a certain section in the annular chamber to form a zero flow velocity phenomenon, so that the risk of generating a local extreme high temperature phenomenon in an air inflation stage is reduced, and the air inflation speed is increased, the air storage efficiency is improved, and the energy utilization rate is improved.

The utility model relates to the technical field of metal handle polishing, discloses a temperature control device for polishing the surface of a metal handle, solves the problem that temperature control is inconvenient when the metal handle is polished, and comprises a polishing machine main body, a temperature control mechanism used for temperature control is arranged in the polishing machine body and comprises a cooling liquid box fixedly connected to the inner wall of the polishing machine body, a liquid injection pipe fixedly connected with the cooling liquid box is fixedly connected to one side of the polishing machine body, a liquid conveying pipe is fixedly connected to the bottom face of the cooling liquid box, and a small pump is arranged in the cooling liquid box. A machining table is fixedly connected to the inner wall of the polishing machine body, an electric heating plate is fixedly connected to the upper surface of the machining table, a cooling chamber is arranged in the machining table, the liquid conveying pipe communicates with the cooling chamber, a fan and a temperature monitor are fixedly connected to the inner wall of the polishing machine body, and the purpose of conveniently controlling the temperature during polishing of the metal handle is achieved.

The present application belongs to the technical field of heat exchange and immersion energy storage system, and provides a heat exchange system, an immersion energy storage system and a temperature control method for achieving the purpose of ensuring temperature control effect and reducing power consumption, which comprises an air conditioning system and a natural cooling system, the natural cooling system comprises a natural cooling coil, a three-way valve and a controller for switching the passage of the three-way valve, the evaporator of the air conditioning system is centrally embedded in a heat exchange container, and the heat exchange pipe of the evaporator is close to the surface of the heat exchange container; the heat exchange container is respectively provided with an inlet and an outlet at both ends for the inflow and outflow of heat exchange medium; the first port, the second port and the third port of the three-way valve are respectively used for inputting heat exchange medium, connecting the inlet and connecting the inlet end of the natural cooling coil; the outlet end of the natural cooling coil is connected in parallel to the passage of the three-way valve and the inlet. The whole battery pack is immersed in insulating liquid, the insulating liquid is used as heat exchange medium, and the heat exchange system of the present application is used for heat exchange.

The invention provides an irradiation test device of an image sensor, which can be applied to the technical field of electronic device radiation effect and radiation damage evaluation. The test device comprises an irradiation room, an irradiation plate, a refrigeration sheet, a heat dissipation device, a programmable power supply, a cable, a vacuum incubator, a test plate, a computer and a rubber plug, and a position between the irradiation plate and the refrigeration sheet is used for placing an image sensor to be tested; the programmable power supply is used for controlling power-on and power-off of the refrigeration sheet and the heat dissipation device; the irradiated image sensor is placed in the vacuum incubator and is connected with a test board outside the vacuum incubator through a cable; and the computer is connected with the test board and is used for controlling test conditions and obtaining test results. Through the arrangement of the refrigeration sheet and the heat dissipation device, a good temperature control effect can be achieved, and meanwhile, the device can be quickly transferred to a vacuum incubator after irradiation, so that defect annealing caused by contact with room temperature is avoided. The invention also provides an irradiation test method of the image sensor.

This utility model provides an immersion thermal management system, comprising: a working chamber for housing a heating element; a cooling unit array located within the working chamber, the cooling unit array comprising multiple cooling units arranged at intervals, each cooling unit containing a flowing cooling liquid, the heating element being located between adjacent cooling units; a first heat exchanger connected to the cooling unit array via a liquid pipeline for cooling the cooling liquid; and a gas source connected to the working chamber via a gas pipeline for supplying a high thermal conductivity gas to the working chamber, the heating element being immersed in the high thermal conductivity gas, the high thermal conductivity gas flowing within the working chamber, transferring the heat generated by the heating element to the cooling units, thereby cooling the heating element.

The utility model discloses a constant-temperature heating device, and belongs to the technical field of heating devices. According to the structure of the device, a groove is formed in the side portion of a constant-temperature water bin, a protruding block is matched with the groove, a top pipeline is installed on the upper side of the constant-temperature water bin, a bottom pipeline is installed on the lower side of the constant-temperature water bin, a raw water bin is connected with a liquid inlet of a liquid pump through an input pipe, and the top pipeline is connected with a liquid outlet of the liquid pump through a feeding pipe. The bottom pipeline is connected with the input pipe through a circulating pipe, an electric heating device is installed on the circulating pipe, and a protective sleeve is fixedly installed on the supporting plate and located outside the constant-temperature water sump. According to the utility model, the high-heat-capacity fluid is used as a heat-conducting medium, the water inlet passage integrated with the temperature control module is designed on the basis, and meanwhile, an outer protection structure is adopted to play a certain role in heat insulation. According to the utility model, the dynamic constant-temperature control of fluid serving as a heating medium is ensured, and a good temperature control effect is achieved.

The application discloses a battery pack water cooling device and a design method thereof, a battery pack and a vehicle thereof, and is used for providing a cooling structure for a battery cell of the battery pack. The battery pack water cooling device comprises a plurality of water cooling devices arranged at intervals. Spaces for accommodating the battery cells are arranged between adjacent water cooling devices. The water cooling device comprises a first flat plate and a second flat plate. A flow guide strip for providing a flow channel for a cooling liquid is arranged between the first flat plate and the second flat plate. The water cooling device of the application is no longer arranged at the bottom, but is arranged on a larger area of the square battery cell. The cooling area can be increased by several times. The heat conduction path is changed from the height direction of the battery cell to the thickness direction of the battery cell. The heat conduction path is greatly shortened. The cooling capacity and the battery charging speed are greatly improved. Meanwhile, the water cooling device arranged in the transverse direction can play a role of a cross beam. The structural strength of the battery pack is improved. The number of the cross beams of the battery pack is reduced. More battery cells can be accommodated.

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.

The present invention relates to a microwave radiation whole body hyperthermia device, comprising a physiotherapy cabin equipped with a physiotherapy bed, a base for supporting the physiotherapy cabin is arranged at the bottom of the physiotherapy cabin, the physiotherapy bed can reciprocate along the length direction of the physiotherapy cabin, and is characterized in that a microwave antenna array for radiating microwave electromagnetic waves into the physiotherapy cabin is arranged in the physiotherapy cabin, the microwave antenna array extends along the length direction of the physiotherapy cabin, and the microwave antenna array is connected to a microwave source outside the cabin; the radial cross-sectional radiation angle of the microwave antenna array is greater than the angle corresponding to the target human body area, and a cylindrical reflecting surface is arranged on the inner wall of the physiotherapy cabin. Compared with the prior art, the present invention adopts a microwave electromagnetic radiation source, and a specially designed antenna distribution in the upper and lower cabins, so that the energy distribution generated by the microwave electromagnetic radiation is more uniform and the temperature rise is more stable. The device can be used to improve the body's immunity, improve blood circulation, and other treatments for cancer patients who are not suitable for radiotherapy, chemotherapy, local hyperthermia, etc.

The utility model discloses an automatic sheet punching machine, which comprises a machine main body, the machine main body comprises a fixed block, a base and a control assembly, one end of the fixed block is provided with a maintenance port, the surface of the maintenance port is provided with a detachable cover plate, one end of the fixed block is provided with an electromagnet, and the machine main body is internally provided with a cleaning tank. An isolation filter plate is arranged in the cleaning tank, and a temperature sensor is arranged on the surface of the inner wall of the cleaning tank. According to the automatic sheet punching machine, the dismounting cover plate is fixed through magnetic attraction of the electromagnet, dismounting and mounting of the dismounting cover plate can be rapidly completed, maintenance work of workers on the machine body is facilitated, meanwhile, the temperature value of cleaning liquid in the cleaning tank is detected through the temperature sensor, the cleaning liquid is automatically heated through the heating assembly, and the automatic sheet punching machine is convenient to use. When a film is cleaned, constant-temperature control over the temperature of cleaning liquid is facilitated, constant-temperature cleaning of the film is facilitated, heating is uniform, and the cleaning effect is improved.

The invention discloses a pepper breeding germination box with a sterilization mechanism, and relates to the related technical field of pepper breeding, the pepper breeding germination box comprises a box body and a breeding bin used for placing a breeding disc in the box body; a sterilization bin is arranged at the inner side end of the box body, movable cover plates are arranged at an outer ventilation opening and an inner ventilation opening of the sterilization bin, a water storage tank and a movable water tank are arranged in the sterilization bin, a supporting spring is arranged between the movable water tank and the bottom of the inner side of the box body, and a trigger type delay switch is arranged below the movable water tank; and the trigger type delay switch is connected with an air exchange fan and a water supply peristaltic pump in an electric control manner. In addition to normal temperature control, water is supplemented to seeds through cooperation of a water supply peristaltic pump and a drip irrigation rubber pipe, ventilation is conducted through cooperation of a ventilation fan and an outer ventilation opening and an inner ventilation opening which can be opened and closed, stable intermittent control is conducted in a mode similar to a drip clock, and the optimal germination environment with constant temperature, moisture preservation and stable ventilation is provided; and the method is convenient for common farmers to operate and use.

The invention discloses application of a phase change energy storage temperature control composition, and relates to the technical field of temperature control coating preparation. The phase-change energy-storage temperature-control composition comprises the following components in percentage by mass: 30% of a paraffin / modified fly ash shape-stabilized phase-change material, 5% of kaolin, 45%-61% of an alkaline activator, 4% of a silane coupling agent, 0.15%-0.25% of a defoaming agent, 0.5%-0.7% of a dispersing agent and 0.1%-0.2% of a coalescing agent. And 0.05%-0.15% of a nonionic wetting agent. Compared with the prior art, the phase-change energy-storage temperature-control coating disclosed by the invention is good in film-forming property, smooth in surface and free of peeling and powder falling phenomena, the phase-change temperature of the energy-storage temperature-control coating is 25.3 DEG C, the phase-change latent heat is 3.56 J.g <-1 >, the specific heat is 50.08 kJ.kg <-1 >. K <-1 >, and heat storage and release performance experiments show that temperature change can be delayed to a certain extent within a phase-change temperature range, so that the energy-storage temperature-control coating has a good application prospect. The temperature control effect is obvious. Therefore, the phase-change energy-storage temperature-control coating disclosed by the invention has an energy-saving potential in buildings.

The utility model discloses a swimming pool temperature control water replenishing device which relates to the technical field of swimming pool water replenishing and comprises a water storage barrel and a switch controller, a water pump is arranged in the water storage barrel, a water conveying pipe is arranged on the side wall of the water storage barrel, and a protective sleeve is arranged on the outer wall of the water conveying pipe. A heating controller is arranged below the protective sleeve, two sets of supporting pipes are arranged between the heating controller and the protective sleeve, a heating pipe is arranged in the protective sleeve, a swimming pool wall is arranged at the front end of the water conveying pipe, and a third connecting pipe is arranged between the heating controller and the swimming pool wall; a temperature sensor is arranged at the front end of the third connecting pipe. According to the swimming pool temperature control water supplementing device, the temperature of water in the swimming pool can be automatically controlled, the temperature of the water in the swimming pool can be sensed, the supplemented water can be selectively heated according to needs, the temperature of the water in the swimming pool can be automatically controlled, and people can use the swimming pool more comfortably.

The utility model discloses a kind of multi-point temperature measurement tubular gradient furnace, belong to tubular furnace technical field.A kind of multi-point temperature measurement tubular gradient furnace, including tubular furnace body, temperature control mechanism, temperature measurement sensor, two furnace body segmentation mechanisms are provided in tubular furnace body, two furnace body segmentation mechanisms divide tubular furnace body into lower furnace, middle furnace, upper furnace;Three temperature control mechanisms are provided in the tubular furnace body, three temperature measurement sensors;The furnace body segmentation mechanism includes cover plate, turnover plate, turnover shaft, turnover motor, turnover adsorption mechanism, cover plate is installed on the inner wall of tubular furnace body, cover plate is movably connected with turnover plate, turnover shaft is inserted into turnover plate and turnover shaft is drivingly connected with turnover plate.The utility model provides a kind of multi-point temperature measurement tubular gradient furnace, material is circulated between lower furnace, middle furnace, upper furnace, heat exchange time between each area in tubular furnace body is less, and it is convenient for temperature control to each area of tubular furnace body.

The invention provides a liquid-cooled 1P52S lithium iron phosphate battery module structure, which comprises a PACK box body, battery modules, a battery management unit BMU, a CCS acquisition integrated wire harness, a liquid-cooled unit temperature control system and an MSD manual maintenance switch, the plurality of battery modules are connected in series, each battery module comprises a plurality of battery cells, and the adjacent battery cells are separated by a mica sheet material and are fixed by a structural adhesive; the CCS integrated wire harness collects and uploads the voltage, current and temperature of the battery cell, and monitors and controls each parameter of the battery cell through the battery management unit BMU; the liquid cooling unit temperature control system comprises a liquid cooling plate structure arranged at the bottom of the PACK box body, a flow channel arranged in the liquid cooling plate structure, and a liquid cooling unit communicated with the flow channel. According to the invention, the battery cells are connected in series to 13S to form a modular design, the battery pack assembly is firstly assembled, and then the whole battery pack is assembled into the battery module, so that the production efficiency in the module assembly process can be improved. The temperature difference of the cells in the module is better controlled, and the service life of the battery is effectively prolonged.

The invention provides a heat conduction reinforced phase change microcapsule, a preparation method thereof and an application of the microcapsule in preparation of an oil-based phase change cooling liquid. The method comprises the following steps: dissolving an inorganic substance reaction precursor, an organic resin monomer, an oil-soluble heat-conducting filler, a cross-linking agent and an initiator in a molten phase-change material to prepare a dispersed phase; preparing a continuous phase by dispersing an emulsifier and a water-soluble heat-conducting material in a polar solvent; dispersing the dispersed phase into the continuous phase, and emulsifying to obtain microemulsion; the inorganic substance reaction precursor is subjected to an interface reaction, then the organic resin monomer is subjected to a polymerization reaction, and finally the phase change microcapsule is obtained through separation. The phase change microcapsule is further compounded with an oil-based cooling liquid to prepare the oil-based phase change material cooling liquid. The heat conduction reinforced phase change microcapsule prepared by the invention has the characteristics of good temperature control effect, simple preparation process and the like, and can be widely applied to the fields of thermal control of electronic products and the like.

The utility model relates to the technical field of physiotherapy products, and discloses a thermotherapy patch with a temperature adjusting function, which comprises a heating bag, a plastic film covered on the upper surface of the heating bag, and release paper covered on the lower surface of the heating bag. A vent valve penetrates through the plastic film and comprises an upper cover and a lower cover, vent holes are formed in the upper cover and the lower cover, and the upper cover is movably connected with the lower cover and used for adjusting the sectional area of an air circulation opening of the heating bag. According to the thermal therapy patch, the temperature adjusting mode of an existing thermal therapy patch is improved, the product structure is simple, the thermal therapy patch is flatly fixed to the human body or the surface of human body clothes in the using process, the sectional area of an air circulation opening of the heating bag is changed by adjusting the ventilation valve, the good temperature control effect is achieved, and the use experience of a user is improved.