83results about How to "Effective temperature control" patented technology

The invention belongs to the field of thermal management systems, and provides a multi-heat-source thermal management system self-adaptive control method based on reinforcement learning model predictive control, which comprises the steps of environmental state receiving, reward function calculation, strategy optimization, decision correction, objective function optimization and control law construction, temperature error calculation, action optimization and device regulation and control. By fusing strategy optimization of the intelligent agent and action optimization in traditional model predictive control, real-time optimization of control strategies of equipment such as a fan, a water pump and a valve in the cooling system is achieved, and adaptability of reinforcement learning and stability of model predictive control are achieved; by arranging the intelligent agent and the feedback correction module, the prediction model parameters are adjusted according to the actual state of the system, and the robustness and the adaptive capacity of the control system are improved; the control law of rolling optimization output is combined with multiple times of real-time feedback and prediction correction, and efficient temperature control of the system in dynamic change is achieved.

The invention discloses a method for preparing functional artificial aggregate from lake and reservoir deposits, and belongs to the technical field of preparation of artificial aggregate. The functional artificial aggregate with excellent mechanical properties is prepared by taking the reservoir deposits, the mineral powder and the fly ash as main raw materials, adjusting the ratio of the reservoir deposits to the mineral powder to the fly ash, combining layered sodium disilicate, nano CaO and silicon powder as an alkali activator and an additive, and doping fibers and phase change microcapsules at the same time. The problems that in the prior art, reservoir deposits are difficult to recycle and low in utilization rate, and a traditional alkali excitation system cannot control the early strength are solved.

The invention provides a method for producing monopotassium phosphate by a solvent extraction method. The method comprises the following steps: (1) preparing a clear raw material solution; (2) adding the clarified raw material liquid and an extraction agent into an extraction crystallizer for extraction reaction; (3) standing for phase splitting, conveying an extracted organic phase into a reverse extraction tank, and conveying a raffinate water phase into a cooling crystallization tank; (4) carrying out cooling crystallization on the raffinate water phase in the cooling crystallization tank, and after cooling crystallization is completed, carrying out solid-liquid separation to obtain a solid which is monopotassium phosphate; (5) ammonia water is added into the reverse extraction tank for a neutralization reaction, after the neutralization reaction is completed, standing and phase splitting are carried out, an organic phase obtained through phase splitting is an extraction agent, and the extraction agent is stored in a storage tank and recycled; and concentrating the water phase obtained by phase splitting, cooling and crystallizing, and carrying out solid-liquid separation to obtain a solid phase which is ammonium chloride. According to the invention, the process flow for producing monopotassium phosphate by the existing solvent extraction method can be simplified, the equipment investment and operation cost are reduced, the requirement on raw material acid is reduced, and the production cost is reduced.

The invention relates to the technical field of bearing test devices, in particular to a bearing precision life test device and method, and the device comprises a housing, one side of the housing is rotatably provided with a driving shaft, the driving shaft penetrates through the housing and is in transmission connection with a mandrel, one side of the mandrel is fixedly connected with a sleeve, and the inner side of the sleeve is in sliding clamping connection with a bearing to be tested. A bearing clamping mechanism is movably installed between the fixed spring seat and the sleeve, a pressure frame is movably installed on the outer side of the stress bearing cover, a transition frame is fixedly installed on the outer side of the pressure frame, and an axial loading mechanism is fixedly installed between the transition frame and the stress bearing cover. Precision monitoring mechanisms are fixedly installed on the opposite outer sides of the pressure frames. According to the scheme, core data such as radial run-out, axial load and temperature are collected in real time through multi-dimensional monitoring assemblies such as a non-contact eddy current displacement sensor and a pressure sensor, and the precision decline amount can be accurately quantified by combining radial run-out index comparison before and after the test.

The invention discloses a portable temperature control device suitable for an outdoor high-temperature operation environment, which adopts a volatile solid cooling medium, and realizes continuous, efficient, accurate and effective temperature control through feedback regulation of circulating airflow. The volatile solid cooling medium is exhausted in a gas form after sublimation, so that the weight of equipment can be reduced, and discomfort caused by the fact that a liquid refrigerant is possibly adhered to the surface of skin is avoided, and therefore, the portability and the use comfort are improved; the whole equipment is low in noise and vibration and easy and convenient to operate, and the feasibility of practical application is improved. The equipment is suitable for the power industry, building construction, mine operation, outdoor sports and other high-temperature operation environments, and can meet the cooling requirements of individuals in the high-temperature environment.

According to the circular tooth cutter, the maintenance process is simplified through the detachable cutter grains on the side face of the circular tooth cutting edge, and when a certain cutter grain is abraded or damaged, a user can replace the cutter grain on site by himself or herself through the detachable cutter grains. The whole cutter does not need to be sent back to a manufacturer for maintenance or directly discarded like a traditional circular tooth cutter, time and transportation cost are saved, maintenance cost is reduced, meanwhile, the smoothness and precision of a cutting surface can be ensured by using the fresh and sharp cutter grains, vibration and noise in the machining process are reduced, and therefore the final quality of a product is improved; an operator can quickly replace the circular tooth cutter without using any tool through the quick release device on the upper surface of the quick release fixing disc, so that the time required for replacing the cutter is greatly shortened, and the production efficiency and the productivity are improved; and meanwhile, an operator can quickly switch the circular tooth cutters of different specifications according to machining materials and operation requirements through the quick-release fixing disc, and the multifunctionality and adaptability of the equipment are enhanced.

The invention provides a refrigeration control method and device, electronic equipment and a vehicle, and relates to the technical field of vehicles. The method comprises the following steps: comparing an obtained temperature value of a battery pack at a current moment with an obtained temperature value of a battery pack at a previous moment based on a driving state of a vehicle; in response to determining that the temperature difference value between the current moment and the previous moment is greater than or equal to the temperature difference threshold value, determining the temperature rise rate of the battery pack at two adjacent moments in the preset duration based on all temperature values of the battery pack stored in the current preset duration; determining whether the battery pack is in an abnormal temperature rise state or not based on the temperature rise rate of the battery pack within the current preset duration, and when the battery pack is in the abnormal temperature rise state, lowering a refrigeration temperature threshold value of a cooling system of the vehicle to enable the cooling system to refrigerate the battery pack in advance; the method is beneficial for preventing high-temperature control failure of the bag, prolonging the service life of the bag and improving the safety and driving experience of the automobile.

The utility model is applicable to the technical field of aluminizing rollers, and provides an aluminizing roller of film vacuum aluminizing equipment, which comprises an inner roller and an outer roller, the outer roller is sleeved on the outer side of the inner roller, and a cavity for water path circulation is arranged between the inner roller and the outer roller; the heat dissipation piece is arranged in the cavity; the heat dissipation piece comprises a cold water pipe tightly attached to the outer side of the inner roller, and a water inlet end and a water outlet end which are arranged at the two side ends of the outer roller. The two air coolers are arranged on the inner side of the outer roller, and the two air coolers are arranged at the intersection where the outer roller is far away from each other; a comprehensive heat dissipation system is formed by combining a water cooling heat dissipation mode and an air cooling heat dissipation mode, the cold water pipe rapidly takes away heat of the inner roller through circulating flowing cold water, and the air cooler further strengthens the heat dissipation effect through the air flow channel. Through the combination mode, the equipment can keep a stable operation state in a high-temperature working environment, and the temperature of the inner roller is ensured to be effectively controlled, so that the working efficiency and the aluminum plating quality of the equipment are improved.

The utility model relates to a cooling device of a test board and the test board, the test board is provided with a test area and a controller installation area, the cooling device comprises an insulation heat conduction silica gel pad, a heat dissipation metal layer, a first cooling pipeline, a second cooling pipeline and a cooling pump, the insulation heat conduction silica gel pad is arranged on a controller, and the heat dissipation metal layer is arranged on the first cooling pipeline. The heat dissipation metal layer is arranged on the insulating heat conduction silica gel pad, one end of the first cooling pipeline is arranged on the heat dissipation metal layer, the other end of the first cooling pipeline is connected with the cooling pump, the first cooling pipeline is used for providing cooling liquid for the heat dissipation metal layer under the action of the cooling pump, and one end of the second cooling pipeline is arranged on the heat dissipation metal layer. And the other end of the second cooling pipeline is connected with the cooling pump, and the second cooling pipeline is used for recycling the cooling liquid from the heat dissipation metal layer to the cooling pump. According to the invention, on the premise of maintaining a high-temperature test environment of the tested module, efficient thermal isolation and heat dissipation control can be independently carried out on the controller area, and the temperature of the controller is ensured to be always in a safe range.

The invention discloses a temperature-controllable and adjustable lithium battery, which comprises a shell playing a protection role, the inner side of the shell is provided with a separation cavity and a liquid cavity, the left end of the shell is provided with a ventilation filter hole, and the upper end of the shell is provided with a wire connector; the driving assembly is installed on the inner side of the partition cavity, automatic conveying of the cooling liquid is achieved through the wind power effect, and temperature control adjustment is completed; the battery assembly is installed on the inner side of the shell, the battery assembly comprises a frame body mechanism and a battery main body arranged on the inner side of the frame body mechanism, the upper end and the lower end of the frame body mechanism are both provided with supporting mechanisms for improving the installation stability of the battery assembly, and the upper end and the lower end of the frame body mechanism are provided with fire extinguishing mechanisms for achieving fault power-off fire extinguishing. The temperature-controllable and adjustable lithium battery can achieve effective heat dissipation through wind power generated in the running process of a vehicle, can achieve automatic isolation fire extinguishing after a single battery breaks down and breaks out of fire, and is high in use safety.

The invention relates to the technical field of thermal insulation building block preparation, in particular to a one-time stacking burning thermal insulation building block preparation mechanism and a preparation process, the one-time stacking burning thermal insulation building block preparation mechanism comprises a kiln and a central roller conveying line, the conveying line of the central roller conveying line passes through the kiln in the front-back direction and is used for heating, sintering and conveying thermal insulation building blocks, and the central roller conveying line comprises a left side branch line and a right side branch line; the left side branch line comprises a row of left conveying rollers which are arranged on the left side furnace wall of the kiln in a penetrating mode and distributed front and back at intervals, the right side branch line comprises a row of right conveying rollers which are arranged on the right side furnace wall of the kiln in a penetrating mode and distributed front and back at intervals, and the left conveying rollers and the right conveying rollers are arranged left and right at intervals and form sintering heat circulation intervals at intervals; a top fuel nozzle is arranged at the top of the kiln, a bottom fuel nozzle is arranged at the bottom of the kiln, a heat preservation building block stacking and bearing moving frame capable of being placed at the right end of the left conveying roller and the left end of the right conveying roller is further arranged between the left side branch line and the right side branch line, the heat preservation building block stacking and bearing moving frame can be ventilated vertically, and the sintering effect is better.

The invention discloses a novel super-hydrogel fiber cold storage material for a cold chain and a preparation method, the preparation method comprises the following steps: S1, polymer synthesis: polymerizing an acrylic monomer to obtain a hot-melt acrylate polymer; s2, crushing the polymerization product, and performing hot-melting high-pressure spinning to form a fiber product; s3, performing alkaline hydrolysis on the fiber product; and S4, carrying out three-dimensional crosslinking, and uniformly spraying a crosslinking mixed solution on the surface of the hydrophilic gel fiber obtained in the step S3. The prepared cold storage material has high specific heat capacity, can store and release more cold energy, and provides more effective temperature control. In the aspect of the material structure, the structural stability of the material is enhanced in a three-dimensional cross-linking mode, so that the cold storage performance is improved. In the aspect of safety, the main body of the cold storage material is the acrylate polymer, and the material has good safety, so that the food safety and the health of operators in the transportation process can be effectively ensured.

This invention provides a high-heat-dissipation battery component for new energy vehicles, belonging to the field of new energy vehicle heat dissipation battery technology. It includes a protective shell, inside which a cooling module is installed. The cooling module is used to cool the entire battery module. The battery module consists of a mounting box and battery cells. The battery cells are installed in mounting slots within the mounting box. A top plate is installed on the top of the battery module. The cooling module is connected to a serpentine cooling pipe, which has several adjusting components. Several adjusting components are arranged between adjacent sections of the serpentine cooling pipe. This invention, through the corresponding combination design of the cooling module, the serpentine cooling pipe and adjusting components, and the serpentine cooling pipe and adjusting components, achieves dual heat dissipation functions: overall cooling of the battery module and precise heat dissipation of individual battery cells, thus improving maintenance convenience.

The invention provides an alcohol / ammonia synthesis process capable of greatly fluctuating renewable energy sources, a plurality of reactors with different sizes are arranged in the alcohol / ammonia synthesis process, the large reactor is filled with 60-90% of catalyst, and the small reactor is filled with 10-40% of catalyst. The technological process is rapidly switched only through simple valve adjustment, different production loads are met, control is easy, response is rapid, and rapid fluctuation of renewable energy sources is dealt with. The invention also discloses an alcohol / ammonia synthesis device and a multi-stream heat exchange reactor suitable for the process.

The invention relates to the technical field of piezoelectric ceramic material manufacturing, in particular to a preparation method and application of a lead-free environment-friendly multi-phase coexisting multilayer lead-free piezoelectric ceramic piece with excellent piezoelectric performance in a working temperature interval, and is characterized in that the lead-free environment-friendly multi-phase coexisting multilayer lead-free piezoelectric ceramic piece is obtained by staggered lamination and isostatic pressing of A-type and B-type piece layers with different components; compared with the prior art, the problem that the application range of an existing KNN piezoelectric ceramic material is limited due to the fact that the piezoelectric property of the existing KNN piezoelectric ceramic material is greatly influenced by factors such as temperature and humidity is solved; the piezoelectric property is improved by constructing room-temperature polycrystal phase coexistence, effective temperature regulation and control are carried out, and it is guaranteed that the piezoelectric material has excellent piezoelectric property at the working temperature; the lead-free piezoelectric ceramic material solves some problems and challenging problems in the aspects of cost, performance stability and the like of an existing lead-free piezoelectric ceramic material, and the lead-free piezoelectric ceramic material is simple in process, stable in performance, suitable for batch production, free of harmful lead element and good in environmental friendliness.

The utility model discloses a liquid cooling coaxial optical support. The optical support comprises a clamping cavity support, a cavity sealing ring body and a circulating refrigeration device. A containing groove, an annular groove and a first center hole are formed in the clamping cavity support, the first center hole is communicated with the containing groove, the optical element is installed in the first center hole in an embedded mode, and a partition block is arranged in the annular groove. The cavity sealing ring body and the clamping cavity support are coupled in a cold connection mode to block the annular groove to form an annular flow channel, a liquid inlet and a liquid outlet are formed in the cavity sealing ring body, a liquid inlet connector is installed on the liquid inlet, and a liquid outlet connector is installed on the liquid outlet. The clamping fixing ring body is connected with the clamping cavity support through a bolt, a second center hole is formed in the middle of the clamping fixing ring body, and the optical element is clamped through the second center hole. The circulating refrigeration equipment is connected to the liquid inlet connector and the liquid outlet connector through pipelines and can drive the liquid refrigerant to flow from the liquid inlet to the liquid outlet, and clamping temperature control over the optical element is achieved.

The application discloses a charging box, a charging device and an electronic device assembly. The charging box comprises a box body, a magnetic element, a driving element and a first coil. The driving element is arranged in the box body and is used for driving the magnetic element to move. The magnetic element is movably arranged at a first position of the box body and is used for driving an electronic device to move relative to the charging box. The first coil is arranged in the box body and is used for charging the charging box or the electronic device. The first coil has a first distance from the magnetic element. When the first coil charges the charging box or the electronic device, the driving element drives the magnetic element to move to a second position of the box body. When the magnetic element is at the second position, the magnetic element has a second distance from the first coil, and the second distance is greater than the first distance.

A fermentation tank is divided into an upper cavity for placing fermented grains and a lower cavity for storing yellow water by a sieve plate, a temperature sensor is arranged in the upper cavity, and the sieve plate allows liquid and gas to pass through; the upper cavity and the lower cavity are communicated through a guide pipe, a temperature adjusting medium formed by gas and / or liquid flows in the guide pipe, and the temperature adjusting medium is mixed with the fermented grains in the upper cavity in the flowing process; the guide pipe is provided with a pressurizing assembly of the temperature adjusting medium and a heat exchanger of the temperature adjusting medium. The temperature adjusting medium flows between the upper cavity and the lower cavity through the guide pipe, the temperature of the temperature adjusting medium is adjusted and controlled by the heat exchanger according to needs, and the pressurizing assembly controls whether the temperature adjusting medium flows or not and controls the flow rate of the temperature adjusting medium according to needs. In the process that the temperature adjusting medium enters the lower cavity through the fermented grains in the upper cavity, the temperature of the fermented grains in the fermentation process is effectively adjusted and controlled, so that the matching degree of an actual temperature curve and an optimal temperature curve in the fermentation process is high, and a high-quality fermentation product is obtained.

The utility model provides a greenhouse for intelligent cultivation of organic vegetable edible mushrooms, which comprises a greenhouse bottom plate, edible mushroom planting bottom plates are arranged on the inner walls of the bottoms of supporting side plates, mounting plates are arranged above the edible mushroom planting bottom plates, storage cavities are formed in the mounting plates, and the storage cavities are communicated with the greenhouse bottom plate. A plurality of through holes are formed in the mounting plate, ventilation pipelines are arranged at the side ends of the through holes, placing frames are arranged on the inner walls of the side ends of the tops of the supporting side plates, organic vegetable planting boxes are arranged in the placing frames, and a gas collection base body is arranged at the tops of the supporting side plates. According to the greenhouse for intelligent cultivation of the organic vegetable edible mushrooms, in the using process of the greenhouse, the gas collection base body and the ventilation pipeline are used in cooperation, and the edible mushrooms can convey released carbon dioxide to an organic vegetable layer through the ventilation pipeline; the organic vegetables can convey oxygen to the edible mushroom planting layer through the gas collection base body, and the planting effect of the device is effectively improved.

The utility model relates to the technical field of accelerator production, and provides a concrete accelerator reaction kettle with a heating and heat preservation double-layer structure, which comprises a heat preservation box, a bottom plate is fixedly connected to the bottom end of the inner wall of the heat preservation box, a kettle body is rotatably connected to the top end of the bottom plate, and a rack ring is fixedly connected to the upper end of the outer side of the kettle body. Uniformly distributed stirring rods are fixedly connected to the inner wall of the kettle body, a top plate is rotatably connected to the top end of the kettle body, and a mounting frame is fixedly connected to the top end of the top plate. According to the reaction kettle, through the matching of the bottom plate, the top plate, the mounting frame, the motor, the driving wheel, the belt, the driven wheel, the transmission rod, the gear, the rack ring and the stirring rod, the autorotation stirring effect on the kettle body is achieved, so that the flowability of raw materials is improved, the eddy current effect in the reaction process is enhanced, and the flowing of the raw materials in all directions is promoted; local dead angles in the kettle body are avoided, and the raw materials are fully mixed in the stirring process, so that the reaction efficiency and the product quality are improved.

The utility model belongs to building outer wall cleaning technical field, and disclose a kind of gas filter shell injection mold, including fixed mould seat plate, fixed mould plate, movable mould seat plate, movable mould plate, the fixed mould seat plate is fixedly connected with fixed mould plate, movable mould plate is fixedly connected with movable mould seat plate, through the demoulding mechanism being arranged in the inside of fixed mould plate, utilize telescopic cylinder to drive top plate to realize quick demoulding, avoid the damage of shell in demoulding process, improve demoulding efficiency and product pass rate;Spiral cooling channel design, the cooling efficiency of mould is significantly improved, and injection molding cycle is shortened, to improve production efficiency;The stirring mechanism in storage tank can fully stir raw materials, so that it is mixed evenly;Conveying auger ensures the stable conveying of raw materials, ensures the quality of injection molding product;The heating pipe of storage tank inner wall and the heat preservation layer of outer side wall can effectively control the temperature of raw materials, ensure the fluidity of raw materials, and save energy simultaneously.

The utility model discloses a heat dissipation type electric welding tongs handle belongs to electric welding tongs technical field, including the body of forceps, the body of forceps end is provided with the heat pipe, the outer circle surface of heat pipe is provided with a plurality of radiating fins, the periphery coaxial sleeve of heat pipe is provided with the handle cover, and the both ends of heat pipe outer ring surface are provided with a plurality of heat -insulating support rod of insulation, another end of support rod and the inner wall fixed connection of handle cover, to make handle cover and heat pipe and radiating fin between annular heat dissipation interval space, the utility model discloses a radiating fin carries out high -efficient passive heat dissipation to utilize support rod and realizes structure connection, heat insulation and electrical insulation, and the problem that the traditional electric welding tongs handle is easy to overheat, and there is the risk of electric shock is comprehensively solved, and the safety and comfort of welding operation are significantly improved.

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 relates to the field of lithium ion battery processing, in particular to a high-specific-energy lithium ion battery baking device and processing method.The high-specific-energy lithium ion battery baking device comprises a baking barrel, a door plate is rotationally connected to one side of the baking barrel, and partition plates are symmetrically installed on the inner wall of the baking barrel. Through the rotation of the sieve plate and the fan blades below, hot air can rise spirally, so that hot air flow is generated above lithium ion batteries, uniform heating of the lithium ion batteries is ensured, and the turbofan can accelerate the hot air input and output efficiency, so that water vapor can be quickly brought out after hot air baking is completed; the baking environment is guaranteed, circulating cooling is conducted through the circulating water pump, when the temperature is high, cooling water can be cooled in advance and conveyed into the cavity, so that the rapid cooling effect is achieved, and in this way, the baking quality of the lithium ion battery can be guaranteed on the premise that it is guaranteed that the lithium ion battery is evenly heated during baking; and the temperature in the baking barrel can be effectively controlled.

The utility model relates to the technical field of industrial camera vision, in particular to a temperature-controllable explosion-proof industrial camera, which comprises a shell which is a closed space and is in direct contact with a working environment; the heater is arranged in the shell; the temperature sensing switch is electrically connected with the heater; the power supply is suitable for supplying power to the shooting device and the heater; and the shooting device is arranged in the shell. The heater and the temperature sensing switch are arranged in the shell, so that the automatic temperature adjusting function of the industrial camera in a low-temperature environment is realized, and the shooting device is ensured to stably work in a proper temperature range; the closed explosion-proof shell is designed to effectively block external explosion and prevent internal electric sparks from leaking, so that the explosion-proof and temperature control functions are realized; the overall structure is compact and reasonable, the camera can reliably operate in severe industrial environments such as petroleum and chemical engineering, and the environmental adaptability and the service life of the industrial camera are remarkably improved.

The utility model discloses a tin electrolytic refining cathode piece casting device which comprises a tin pot and a collecting tank and is characterized in that a first heating wire is arranged in the tin pot, the collecting tank is arranged on the lower portion of the right side of the tin pot, a support is arranged on the top of the collecting tank, an inclined face is arranged on the upper portion of the support, a third heating wire is arranged in the inclined face, and a cooling tank is arranged on the back face of the inclined face. And a water tank is arranged on the left side of the upper part of the collecting tank, so that the temperature of the inclined surface can be effectively adjusted, and the production requirements are met.

The invention relates to the technical field of stirring equipment, and provides a corrugated jacket of stirring equipment, which comprises a plurality of first prefabricated plates, and the plurality of first prefabricated plates are encircled to form a ring shape and surround the peripheral side of the stirring equipment; each first prefabricated plate is in a wave shape and forms a plurality of first wave crests and a plurality of first wave troughs, the surfaces, located on the first wave troughs, of the first prefabricated plates are attached to the peripheral wall of the stirring equipment, and temperature control channels used for temperature control are formed between the first wave crests of the first prefabricated plates and the peripheral wall of the stirring equipment; and the two ends of the temperature control channel extend along the central axis of the stirring equipment. According to the corrugated jacket of the stirring equipment, the structural strength and the temperature control effect of the jacket can be improved.

The present invention relates to the field of temperature control cabinets, and discloses a modular energy storage battery temperature control cabinet and a working method thereof, comprising a cabinet body, a battery compartment and a cooling assembly installed in the cabinet body, wherein the cooling assembly is arranged close to the battery compartment, and the number of battery compartments is arranged in multiples, and the cooling assembly comprises a symmetrically arranged cooling pipe group, and the two cooling pipe groups are arranged close to the battery compartment; the cooling pipe group comprises two main pipe bodies, a secondary pipe body and a control valve, and during the cooling process, when the temperature controller detects that the temperature in the battery compartment exceeds a preset threshold value, and the set threshold value can be changed according to the needs of the user, it is not used as a fixed parameter and condition, and a signal will be sent to the air compressor and the cold air pump, and the opening state of the control valve will be controlled at the same time. The air compressor provides compressed fluid to the two main pipe bodies through a conduit 1, and the fluid flows in the arched pipe and the straight pipe of the main pipe body, effectively taking away the heat from the battery compartment.

The invention discloses a water pump PWM software control method for an instant heating type water dispenser and a corresponding medium and equipment, and the method comprises the steps: S1, receiving a water outlet instruction, and judging whether a water pump PWM historical value corresponding to the current target temperature exists or not; s2, if not, a water pump and a heater are started, the PWM value of the water pump is dynamically adjusted through a PID algorithm according to the difference value between the outlet water temperature and the target temperature till the water temperature stably reaches the standard, and the PWM value is stored as a historical value; s3, if yes, the historical PWM value is directly called to control a water pump and start a heater; and S4, continuously monitoring the water temperature in the quick starting process, and if the water temperature deviates from the target temperature, correcting the historical PWM value to keep the constant temperature. According to the invention, rapid starting is realized by storing and calling the historical PWM value, and time consumed by real-time calculation is reduced; closed-loop control is formed by combining monitoring and correction, long-term stability of the water temperature is guaranteed, and the system adapts to environment and equipment state changes.

The present application provides a control method for strip finishing equipment, the method comprising: obtaining initial strip parameters and target strip parameters, the initial strip parameters are used to characterize the specifications of the strip before finishing, and the target strip parameters are used to characterize the target specifications of the strip after finishing; according to the initial strip parameters and the target strip parameters, select some cooling water spray devices in the cooling water spray devices located after a certain finishing mill as target cooling water spray devices; control the target cooling water spray devices to cool the strip; when the steel throwing signal from the last finishing mill is detected, close one or more cooling water spray devices in the target cooling water spray devices. The present application accurately controls the temperature of the strip head to a certain extent, avoids fluctuations in the performance of the strip head, reduces the subsequent cutting length, reduces production costs, and ultimately improves finishing efficiency.