33results about How to "Improve temperature control effect" patented technology

The invention discloses a method for degrading vomitoxin in a corn deep processing process, and relates to the technical field of corn deep processing, and the method specifically comprises the following steps: obtaining temperature dynamic distribution information of corn slurry in each region, judging whether the temperature of the corn slurry in each region is too fast or too slow or not, and if yes, judging whether the temperature of the corn slurry is too fast or too slow or not; dividing each area into a temperature acceleration area, a temperature equalization area and a temperature delay area according to the judgment result; based on the division result of each area, an adjustment mechanism of heating power and time is constructed, and different temperature adjustments are respectively carried out on the temperature acceleration area, the temperature equalization area and the temperature retardation area; in the process that the adjustment mechanism adjusts the temperature of each area, whether the temperature adjustment effect of the adjustment mechanism in each area reaches the expectation or not is evaluated, and the adjustment mechanism is optimized according to the evaluation result. The problem that the temperature is not uniform in the corn slurry heating process is solved, and the effect of uniformly degrading vomitoxin is achieved.

The invention provides an air and powder temperature control method, the air and powder temperature is the air and powder temperature of an outlet of a coal mill, and the control method comprises the steps that the target air and powder temperature of the outlet of the coal mill and the current actual air and powder temperature of the air outlet of the coal mill are obtained; the opening and closing state of a cold primary air door at an inlet of the coal mill is obtained; whether an adjusting valve of a hot primary air side flue is adjusted or not is determined according to the opening and closing state of a cold primary air door and the difference value between the target air powder temperature and the current actual air powder temperature; when the adjusting valve of the hot primary air side flue is adjusted, the first opening degree of the adjusting valve of the hot primary air side flue is obtained; and an adjusting valve of the hot primary air side flue is adjusted according to the first opening degree. According to the air powder temperature control method, the opening degree of the adjusting valve of the hot primary air side flue is adjusted and controlled, the temperature of hot air introduced into the coal mill is directly adjusted, the amount of cold air introduced into the hot air is eliminated, the heat loss of a temperature control system is reduced, and the air powder temperature control effect is improved.

The invention discloses a supercritical unit reheat steam temperature control method for high-pressure heater steam extraction throttling, which comprises the following steps of: firstly, acquiring real-time data of thermal parameters of a boiler system and a steam turbine system of a supercritical unit, cleaning the data, and calculating to obtain insufficient feed water heating and each reheat steam flow variation corresponding to different high-pressure heater steam extraction throttling schemes; the method comprises the following steps of: calculating the change of the heat absorption capacity of a reheater arranged in front of a superheater, synthesizing the change of the flow of reheat steam and the change of the heat absorption capacity of the reheater to obtain reheat steam temperature change predicted values corresponding to different high-pressure heater steam extraction throttling schemes, and finally obtaining a specific high-pressure heater steam extraction throttling control scheme according to the real-time deviation of the temperature of the reheat steam. According to the method, the original supercritical unit reheat steam temperature control logic is supplemented and optimized, the control effect of the supercritical unit reheat steam temperature can be effectively improved, and the problem that in the rapid load rising process, the reheat steam is greatly overheated is solved; and the method is of great significance to improvement of the rapid load change capacity of the supercritical coal-fired power generation unit.

The present invention relates to the field of tuning fork wafer manufacturing technology, and in particular to the intersection of semiconductor manufacturing technology and precision machining technology. The present invention provides a focused photolithography tuning fork wafer and its preparation process, which includes raw material preparation, wafer loading, shape etching, coating treatment, vibration arm groove processing, electrode pattern production, frequency fine-tuning, wafer separation, quality control and traceability. Its core innovation lies in the use of improved laser processing equipment, which has a dual-station motion platform, a precisely adjustable laser generator and a high-precision acquisition camera. This design realizes parallel processing, that is, one workstation performs laser etching while the other workstation performs path scanning, which greatly improves the processing efficiency. The innovation of the process method and equipment not only significantly improves the production efficiency and quality of tuning fork wafers, but also enhances the controllability and flexibility of the manufacturing process, laying the foundation for the further development of tuning fork wafer technology.

This disclosure relates to the field of titanium extraction technology from blast furnace slag, and particularly to a method for controlling the titanium carbide content using iron oxide powder, comprising the following steps: Step 1, when the slag generated by the carbon-blending of titanium-containing blast furnace slag reaches the smelting endpoint, a sample is taken to detect the mass percentage of titanium carbide in the slag; Step 2, when the mass percentage exceeds a set threshold, iron oxide powder is added to the slag to control the mass percentage within a reference range. This disclosure solves the problem of easy bending of titanium slabs with large aspect ratios during the upsetting process. This disclosure also solves the problem of high TiC content in existing titanium-containing blast furnace slag carbon-blending processes. By adding iron oxide powder to react with excess TiC in a directional manner, the TiC content can be stably controlled within a reference range, effectively reducing slag viscosity, ensuring smooth slag discharge, and avoiding safety hazards such as equipment blockage; at the same time, it improves the temperature control effect of the subsequent boiling chlorination reaction, and improves the efficiency and quality of subsequent titanium resource recovery.

This invention discloses a method for controlling the main steam temperature of an ultra-supercritical unit. An extraction valve is added to the extraction steam pipeline of the high-pressure heater to achieve precise extraction steam throttling adjustment. Thermodynamic parameters of the boiler and turbine systems are collected and cleaned. The feedwater heating insufficiency and reheat steam flow rate changes corresponding to the unit extraction steam throttling flow rate under different high-pressure heater extraction steam throttling schemes are calculated. Furthermore, the heat absorption changes of the economizer and part of the superheater heating surfaces after the reheater are calculated. Finally, the predicted value of the main steam temperature change corresponding to the unit extraction steam throttling flow rate under different high-pressure heater extraction steam throttling schemes is obtained. Based on the real-time deviation of the main steam temperature, the high-pressure heater extraction steam throttling scheme and the required extraction steam throttling flow rate are selected. By adjusting the extraction steam throttling flow rate of each high-pressure heater, more precise control of the main steam temperature is achieved, alleviating the problem of main steam overheating that easily occurs during rapid load increases. This is of great significance for improving the operational flexibility of ultra-supercritical units.

The invention relates to an air conditioner air duct air outlet structure and an automobile and relates to the technical field of vehicle-mounted air conditioners, the air conditioner air duct air outlet structure comprises an air conditioner body, an air guide assembly and a cup holder which are located in the automobile, the air conditioner body is provided with a first exhaust outlet and a second exhaust outlet, the first exhaust outlet is used for exhausting air in the passenger space in the automobile, and the second exhaust outlet is used for exhausting air in the passenger space in the automobile. The air guide assembly comprises an air guide pipe, one end of the air guide pipe is adjacent to the second exhaust outlet, and the other end of the air guide pipe is communicated with the cup holder. The cup holder has the advantages that the situation that the cup holder affects driving operation is reduced, and the driving safety is improved.

The present invention relates to a battery temperature control technology, specifically a temperature control device for a lithium battery of a new energy vehicle, including a lithium battery pack, wherein the lithium battery pack is divided into a main load area and a secondary load area, the main load area on the lithium battery pack is connected to a main load interface, the main load interface is movably plugged with a high-voltage connector, and a high-temperature power-off structure is provided between the main load interface and the high-voltage connector. The present invention is designed as a main load area and a secondary load area in the lithium battery pack, and different interfaces are provided between the two areas. When the temperature of the lithium battery in the main load area rises due to overload, the high-temperature power-off structure can be used to disconnect the high-voltage connector connected to the main load area through the main load interface. At this time, the connection of the secondary load area can meet the short-term basic power supply of the new energy vehicle, and the power supply will be restored after the temperature of the main load area of ​​the lithium battery drops, thereby improving the temperature control effect of the lithium battery of the new energy vehicle.

The utility model discloses a visual semiconductor constant temperature tank, including shell and tank body, the inside installation of shell has the tank body, the inside of tank body is provided with multiple temperature sensor, the surface of tank body is equipped with the insulating layer, the top swing installation of tank body has the apron, the outer wall of shell is provided with visual window, and visual window is through to the inside of shell, the inside of insulating layer of visual window one side is provided with the through slot, the bottom of tank body is installed with the air channel support. The utility model not only has realized visual semiconductor constant temperature tank efficient temperature control, has facilitated the observation internal solution state of semiconductor constant temperature tank visualization, and has facilitated convenient multiple heat dissipation, avoided the temperature too high heat dissipation and caused the shutdown protection of poor, improved the heat preservation effect of semiconductor constant temperature tank and the convenience of internal liquid observation.

The invention discloses a heat management device and a vehicle with the heat management device.The heat management device comprises a refrigerant plate and a plurality of supporting frames, a refrigerant flow channel is formed in the refrigerant plate, and the multiple supporting frames are connected with the refrigerant plate and used for being connected with a vehicle frame so as to position the refrigerant plate; at least two of the multiple supporting frames are of a split type structure. According to the heat management device in the embodiment of the invention, the heat management device can be mounted on the frame through the plurality of supporting frames, the impact resistance of the heat management device can be improved through the supporting effect of the supporting frames, and meanwhile, at least two of the plurality of supporting frames are of a split structure, so that the heat management device is more convenient to mount. Vibration transmission between the thermal management device and the frame can be effectively reduced, so that the NVH of the whole vehicle is improved, and the service life of the thermal management device is prolonged.

The invention discloses a multi-crosslinking point drag reducer, a variable viscosity fracturing fluid and a preparation method thereof, and belongs to the technical field of oil extraction. The multi-crosslinking point drag reducer comprises, by weight percentage, 8-25% acrylamide, 3-15% N-isopropyl acrylamide, 2-8% acrylic acid, 4-10% methacryloyloxybutyrolactone, 20-35% mineral oil, 0.5-5% primary emulsifier, 1-5% cosolvent, 0.5-2% initiator, 1-3.5% post-treatment emulsifier, and the balance is water; the variable viscosity fracturing fluid comprises, by weight percentage, 0.1-1.0 parts of drag reducer, 0.1-0.6 parts of crosslinking agent, 0.1-0.8 parts of bactericide, 0.1-0.8 parts of drainage aid, 0.1-0.8 parts of clay stabilizer, 0.1-0.5 parts of gel breaker and 100 parts of water, and the drag reducer is the multi-crosslinking point drag reducer. The invention can solve the problems of unstable viscosity and uneven cross-linking structure that occur when a conventional drag reducer and a cross-linking agent are added simultaneously.

The present invention discloses a device suitable for rapid cell culture, comprising a cell culture box, an ultraviolet lamp is installed on the inner wall of the cell culture box, a partition is fixedly installed inside the cell culture box, a stepped through hole is provided on the partition, a support plate is fixedly connected inside the through hole, a slot is provided on the support plate, a culture dish is arranged inside the slot, the stability of the culture dish can be increased and the culture dish can be prevented from shaking on the support plate, a plurality of groups of air inlet holes are provided on the support plate, and a heating coil is installed on the inner bottom of the cell culture box. The present invention improves the temperature control effect of the cell culture box, so that the temperature inside the cell culture box fluctuates within a small and suitable range, and the temperature can be increased promptly and quickly, and adjusted to a temperature suitable for cell growth, thereby improving the growth rate of the cells to a certain extent and achieving rapid cell culture.

The invention discloses a substrate support assembly. A base of the substrate support assembly has a flow path. The first gas supply unit is connected to the first container. The first gas supply unit is configured so as to supply a first gas to the first container in order to supply the first heat transfer medium in the first container to the flow path via at least one first pipe. The second gas supply unit is connected to the second container. The second gas supply unit is configured to supply a second gas to the second container. The heat transfer medium supply unit further comprises at least one third pipe and a valve.

The invention discloses a heat management system based on a toughening composite phase change heat storage material, and relates to the technical field of heat management systems, the heat management system comprises a main body, a conversion module, a monitoring module, a processor and a power supply, the conversion module is connected with the power supply through a signal line, the conversion module is connected with the processor through a signal line, and the monitoring module is connected with the processor through a signal line. The monitoring module is connected with a power supply through a signal line, the processor is connected with the power supply through a signal line, the processor is installed on the front side of the inner wall of the main body, the power supply is installed on the front side of the inner wall of the main body, the conversion module is installed on the front side of the inner wall of the main body, and the monitoring module is installed on the front side of the inner wall of the main body. By installing the conversion module, the function of uninterrupted working of the thermal management system is achieved, the problems that working is stopped after the interior of the thermal management system breaks down, heat dissipation is not timely, and potential safety hazards occur are solved, the working efficiency of the thermal management system is improved, and the possibility that an overheating condition occurs is reduced.

The present invention discloses a polymer hardness testing device, including a body, a hardness meter and a pressure-bearing platform that can be lifted and lowered on the body, and also including a test chamber, a feeding mechanism, a water absorption component, a discharging mechanism and a temperature control mechanism. The test chamber is fixedly connected to the body, the hardness meter and the pressure-bearing platform are both located inside the test chamber, the feeding mechanism is used to transport the test piece to the inside of the test chamber, the water absorption component is arranged inside the feeding box, and is used to absorb the moisture on the surface of the test piece, the discharging mechanism is used to collect the test piece after the test, the temperature control mechanism is used to control the temperature in the test chamber, the temperature control mechanism includes a temperature controller, a fan and a connecting pipe, the temperature controller is fixedly installed inside the test chamber, the fan is installed inside the test chamber, and the test chamber is connected to the feeding mechanism and the discharging mechanism through the connecting pipe. The present invention solves the problem that the external temperature and humidity changes in the prior art affect the test results.

The utility model discloses a closed ray machine and a projection device. The closed ray machine is characterized in that a closed shell is provided with a cavity; the imaging assembly is arranged in the cavity; the first fan is arranged in the cavity to form a first internal circulation air duct in the cavity, and the first internal circulation air duct passes through the imaging assembly and is provided with a first air inlet for entering the imaging assembly and a first air outlet for exhausting from the imaging assembly; and the first semiconductor cooler comprises a first cold end and a first hot end opposite to the first cold end, the first cold end is arranged on the outer side of the closed shell in an attached mode, and the first cold end corresponds to the first air inlet and / or the first air outlet in position. The first cold end can be close to the imaging assembly serving as a main heating source in the cavity as much as possible, the heat exchange efficiency is improved, and therefore the temperature control capacity of the sealed optical machine is improved, and the sealed optical machine can meet the requirement for heat dissipation under the development trend of miniaturization and high brightness.

The invention belongs to the related technical field of heat management of electronic devices, and discloses a thermoelectric device of an integrated embedded micro-channel and a preparation method and application of the thermoelectric device, the device comprises a liquid supply manifold structure and a thermoelectric refrigerating unit which are connected, a micro-channel structure is formed on a hot end substrate of the thermoelectric refrigerating unit, and the micro-channel structure is arranged on the hot end substrate of the thermoelectric refrigerating unit. The liquid supply manifold structure comprises at least two connecting pipelines, and the at least two connecting pipelines are respectively connected with the micro-channel structure and form a liquid channel for a cooling medium to pass through. According to the device, the interface thermal resistance between the thermoelectric refrigerating unit and the micro-channel radiator can be removed, the cooling performance of the thermoelectric micro-channel is improved, and the functions of accurate temperature control of hot spots, rapid response of dynamic thermal loads and overall efficient cooling are achieved.

This invention discloses a temperature control method and system for automated electrical control cabinets, relating to the field of industrial equipment operating environment regulation technology. The method includes the following steps: collecting cabinet operation change records and temperature change records during automated production cycle changes, arranging them in a uniform chronological order to form a start-stop evolution time series; performing segmented analysis of the operating rhythm based on the start-stop evolution time series, extracting high-frequency pulse segments from the start-stop evolution time series, and calculating the heat accumulation trend based on the high-frequency pulse segments to form a junction temperature evolution curve reflecting internal temperature changes. This invention achieves continuous sensing of internal temperature rise changes by constructing a start-stop evolution time series and extracting high-frequency pulse segments to form a junction temperature evolution curve; further, by identifying abnormal segments to determine the critical start-stop frequency and duration, it coordinates the start-stop interval and air cooling intensity to stabilize the internal heat release rhythm of the cabinet and improve temperature control capabilities.

The invention discloses a device and a method for detecting evaporation power of a residual liquid film in an immersion flow field. Comprising a simulation immersion structure, a six-dimensional detection platform, a processing assembly, a frame assembly and an optical vibration reduction platform. A frame assembly is arranged on the optical damping platform, the upper end of the immersion simulation structure is connected with the frame assembly, and the lower end is connected with the optical damping platform through the six-dimensional detection platform; the simulation immersion structure and the six-dimensional detection platform are electrically connected with the processing assembly. The processing assembly transmits immersion liquid to the simulation immersion structure, and an immersion flow field and a residual liquid film thereof are formed in the simulation immersion structure by controlling the six-dimensional detection platform. The device is used for simulating the immersion flow field to form the immersion flow field residual liquid film under the real working condition, testing the evaporation power of the immersion flow field residual liquid film, guiding the thermal design of the whole machine and the temperature control design and process quality control of parts such as an immersion unit in the research and development stage and the production stage, and improving and guaranteeing the temperature control performance of the whole machine.

The utility model discloses a fuel cell system and a vehicle. The fuel cell system comprises a fuel cell stack, a pump device, a heat dissipation device, a bypass passage, a valve device, a circulation loop, a liquid storage tank and a first gas vent, the bypass passage bypasses the heat dissipation device, so that the cooling liquid flows through the bypass passage; the valve device is used for adjusting the flow ratio between the cooling liquid flowing through the heat dissipation device and the cooling liquid flowing through the bypass passage; the circulation loop connects the fuel cell stack, the heat dissipation device, the valve device and the pump device in a ring shape; the cooling liquid can flow out of the liquid storage tank to the circulation loop or flow into the liquid storage tank from the circulation loop; the first air outlet is formed in the bypass channel and connected with the liquid storage tank. The gas in the bypass passage can be discharged into the liquid storage tank through the first gas vent, so that the temperature control effect of the fuel cell stack can be improved, the stability of the system can be improved, and the service life of the system can be prolonged.

The invention relates to the technical field of photo-thermal composite materials, in particular to a hemostatic and antibacterial kaolin / molybdenum sulfide photo-thermal composite material and a preparation method and application thereof. The invention discloses a hemostatic and antibacterial kaolin / molybdenum sulfide photo-thermal composite material which comprises kaolin and metal 1T-phase MoS2 loaded on the kaolin. The preparation method comprises the following steps: dissolving a molybdenum source and a sulfur source in deionized water, adding kaolin, carrying out a hydrothermal reaction, centrifuging, washing, and drying to obtain the hemostatic and antibacterial kaolin / molybdenum sulfide photo-thermal composite material. According to the preparation method disclosed by the invention, the kaolin with a layered structure and surface charge characteristics is introduced, so that the molybdenum sulfide grows in situ between layers or on the surface of the kaolin body, controllable transformation of the molybdenum sulfide from a 2H phase to a 1T phase is realized, and the 1T molybdenum sulfide can stably exist, so that the composite material with high photo-thermal performance and temperature balance capability is obtained. Molybdenum sulfide is loaded on kaolin, so that the hemostatic performance of kaolin is further improved.

The invention discloses an intelligent water meter box body temperature control method and an intelligent water meter box body, and relates to the field of intelligent control. The method comprises the steps that flow prediction information of a target water meter corresponding to a target water meter box body is obtained; acquiring internal environment information and external environment information corresponding to the target water meter; on the basis of the internal environment information, the external environment information and the flow prediction information, pipeline prediction temperature information and box body interior prediction temperature information corresponding to the target water meter are determined through an intelligent temperature prediction model; and determining the working state of a target water meter box body heating assembly based on the pipeline predicted temperature information, the flow predicted information and the predicted temperature information in the box body.

A converter combustor relates to the technical field of combustor, comprising a combustor body, further comprising a heat insulation assembly which is sleeved on the middle part of the combustor body in the circumferential direction; wherein the heat insulation assembly comprises a fixing part which is fixedly sleeved on the combustor body, a connecting part which is connected to the side of the fixing part away from the air inlet end of the combustor body, a heat insulation part which is sleeved on the outer side of the combustor body, and a sealing part which is slidingly sleeved on the combustor body; the fixing part is arranged close to the air inlet end of the combustor body; the sealing part is arranged close to the air outlet end of the combustor body; one side of the heat insulation part is detachably connected to the connecting part; the sealing part is connected to the other side of the heat insulation part; a plurality of locking parts are arranged between the sealing part and the heat insulation part; and the plurality of locking parts are used for fixing the sealing part and the heat insulation part.

The invention relates to a hot continuous rolling roughing mill unit and an operation method thereof, and belongs to the technical field of strip steel production. The hot continuous rolling roughing mill unit comprises a flat rolling mill, a vertical rolling mill, and cooling water spray heads, top spray heads and side spray heads which are respectively arranged on an inlet side and an outlet side; each cooling water spray head is connected with a collecting pipe for introducing rolling line cooling water; descaling spray head groups are respectively arranged on two sides of the flat rolling mill; and the spraying directions of the top spraying nozzle and the cooling water nozzle are opposite to the spraying direction of the descaling nozzle group. The operation method comprises the steps of inlet side cooling, outlet side cooling, inlet side descaling, outlet side descaling, inlet side cooling and descaling and outlet side cooling and descaling. During odd-number-pass rolling, a rolled piece enters the vertical rolling mill from the inlet side; and during even-number-pass rolling, the rolled piece enters the flat rolling mill from the outlet side. Cooling is carried out between passes, the rolling rhythm is improved, the temperature difference between the core and the surface of the rolled piece is increased, core deformation of the rolled piece is promoted, and the mechanical property of the rolled piece is improved.

The invention provides a main shaft mechanism and a machine tool with the main shaft mechanism, the main shaft mechanism comprises a shaft body assembly, the shaft body assembly comprises a main shaft and a shell, and the shell is internally provided with a cooling channel for circulating cooling liquid; the supporting bearing is arranged on the main shaft in a sleeving mode, a circulation channel is formed in the supporting bearing, and the circulation channel communicates with the cooling channel so that cooling liquid can flow into the circulation channel to cool the supporting bearing; and the sealing component is arranged on the main shaft in a sleeving mode and located on the side of the supporting bearing, at least part of the sealing component is movably arranged in the axial direction of the main shaft, and the problem that in the prior art, the cooling efficiency of the main shaft is low is solved.

The present invention discloses a method for degrading vomitoxin in a corn deep processing process, relates to the technical field of corn deep processing, and specifically comprises the following steps: obtaining the temperature dynamic distribution information of corn slurry in each region, judging whether the corn slurry in each region has the phenomenon of over-rapid heating and over-slow heating, and dividing each region into a temperature increasing region, a temperature balancing region, and a temperature hysteresis region according to the judgment result; based on the division result of each region, constructing an adjustment mechanism of heating power and time, and performing different temperature adjustments on the temperature increasing region, the temperature balancing region, and the temperature hysteresis region respectively; in the process of the adjustment mechanism adjusting the temperature of each region, evaluating whether the temperature adjustment effect of the adjustment mechanism in each region reaches the expectation, and optimizing the adjustment mechanism according to the evaluation result. The present invention solves the problem of uneven temperature during the heating process of corn slurry, and achieves the effect of uniformly degrading vomitoxin.

The invention belongs to the technical field of electric fireplaces, and discloses a temperature control device for an electric fireplace and a temperature control method thereof.The temperature control device comprises a device body, an air inlet and an air outlet are formed in the two sides of the device body correspondingly, and a fan system is arranged on one side of the air inlet and installed in the device body; a heating element is arranged in the device body and installed in the device body through a rotating assembly, a heat insulation assembly is arranged in the device body, an ash removal assembly is arranged on one side of an air outlet, and when the electric fireplace needs to be controlled to be cooled, a motor is controlled through a PLC to drive a first rotating shaft to rotate by 90 degrees; the first rotating shaft rotates to drive the mounting base to rotate, the mounting base rotates to drive the heating element to rotate, the position of the heating element is parallel to the wind direction, the contact area and contact time of wind and the heating element are reduced, and therefore cooling of the electric fireplace is accelerated, and the temperature control effect of the device is improved.

This invention relates to a lithium-ion battery thermal management system and simulation optimization method based on PCM and liquid cooling coupling, belonging to the field of lithium battery thermal management technology. It includes a lithium battery, a battery housing, spacers, a metal casing, a phase change material (PCM), and a temperature control subsystem. Each metal casing houses one lithium battery, and multiple metal casings form a metal casing array to house multiple lithium batteries. A PCM is filled between each lithium battery and the metal casing wall. Spacers are placed between adjacent metal casings to reserve coolant flow channels. The battery housing seals the metal casing array. The temperature control subsystem monitors the temperature of the lithium-ion batteries and the outflowing coolant, and adjusts the coolant flow rate based on the temperature monitoring data. It also includes umbrella-shaped metal fins embedded in the PCM, with the roots of the metal fins contacting the surface of the lithium-ion battery or the wall of the cooling plate, and the umbrella-shaped openings facing the interior of the PCM. This invention can expand the heat dissipation coverage and significantly improve temperature uniformity.

The utility model provides a kind of hot pressure diffusion welding equipment, belong to high polymer material welding equipment technical field.This equipment includes frame, drive assembly, pressure detection module, temperature rising module and temperature detection module, rack has first pad and second pad from top to bottom;Drive assembly includes driving part and driving rod, driving part is set on rack, the both ends of driving rod are connected with driving part and second pad respectively, to make driving part drive second pad close or away from first pad;Pressure detection module is set between driving rod and second pad, for detecting the pressure that driving rod exerts to second pad;The quantity of temperature rising module and temperature detection module is two, and is respectively set in first pad and second pad and is oppositely arranged, and temperature detection module is used to detect the temperature of welding piece.Symmetrical setting temperature rising module and temperature detection module improve the detection and control precision of welding piece temperature.

The present invention provides a substrate processing device and a substrate processing method, which can improve the temperature controllability in a processing tank in a batch type device for processing multiple substrates. The substrate processing device comprises: a processing tank for storing a processing liquid, in which multiple substrates are immersed; a plurality of liquid supply parts, the plurality of liquid supply parts including a supply path for supplying the processing liquid into the processing tank and a heating mechanism for heating the processing liquid in the middle of the supply path; and a plurality of in-tank temperature sensors, the plurality of in-tank temperature sensors measuring the temperature of the processing liquid at multiple locations in the processing tank.