210results about How to "Effective temperature control" patented technology

The invention provides a chip overheating automatic protection control method and system, and relates to the technical field of chip protection, and the method comprises the steps: arranging distributed temperature sensors on a chip, obtaining the real-time temperature data of different regions in the chip, dynamically adjusting the data collection frequency and precision, and generating an optimized temperature data flow; and inputting the optimized temperature data stream into a pre-trained temperature anomaly detection model, detecting the temperature anomaly condition of each region in the chip in real time, outputting the temperature anomaly level of the abnormal region, and triggering thermal emergency processing of different intensities according to the temperature anomaly level. The temperature and power consumption information of the abnormal area is sent to the global manager; the method comprises the following steps: generating an initial chip protection strategy, predicting a future temperature change trend of a chip, identifying a potential high-temperature abnormal region, optimizing the initial chip protection strategy by combining a prediction result, generating an optimal chip protection strategy, and realizing chip overheating automatic protection control according to the optimal chip protection strategy.

The invention discloses a thermal management control system and method for a power battery pack, and belongs to the technical field of electric automobiles, and the system comprises the following modules: a multi-parameter acquisition module which is used for acquiring parameter data of the battery pack in real time; the data preprocessing and fusion module is used for generating a high-quality and uniform-format data set; the dynamic prediction modeling module is used for realizing accurate temperature trend prediction; the intelligent decision module is used for generating an optimal heat management strategy; the thermal management execution module is used for realizing accurate temperature regulation and thermal management; the system monitoring and diagnosis module is used for ensuring safe operation of the system; a man-machine interaction module; the intelligent thermal management system is used for realizing man-machine collaborative intelligent thermal management. According to the thermal management control system and method for the power battery pack, the particle swarm optimization algorithm is utilized, the power battery thermal management system of a thermal management strategy is dynamically adjusted, more accurate temperature prediction and control are achieved, energy consumption is optimized, and the service life of the battery is prolonged.

The invention relates to the technical field of planer type milling machines, and discloses a planer type milling machine with an air cooling mechanism, the planer type milling machine comprises a planer type milling machine, the top of the planer type milling machine is provided with a planer type cross beam, the outer wall of the planer type cross beam is slidably connected with a sliding seat, the surface of the sliding seat is provided with a ram, and the outer wall of the ram is fixedly connected with a mounting frame; the top of the mounting frame is fixedly connected with a driving motor; and a circumferential mechanism is arranged at the bottom of the mounting frame. According to the planer type milling machine with the air cooling mechanism, the circumferential mechanism is arranged, so that sprayed air rotationally blows towards a cutting tool bit, the sprayed air rotationally blows around the tool bit, chippings around the tool bit can be effectively helped to be removed, the chippings are pushed outwards through centrifugal force generated by rotating airflow, and the chippings can be effectively removed; by means of the design, it can be guaranteed that a cutting area is kept clean, the cutting efficiency is improved, and the situation that the cutting quality is reduced due to accumulation of the chippings is avoided.

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 self-adaptive energy-saving refrigeration constant-temperature control method and system, and the method comprises the steps: starting a refrigeration system, comparing the exhaust temperature of a compressor with the environment temperature, controlling the opening degree of a main valve according to the exhaust temperature, monitoring the real-time temperature of controlled equipment based on a preset PID program, adjusting the opening degree of an auxiliary valve after comparing the real-time temperature with a preset target temperature, and completing the control of the auxiliary valve; performing auxiliary valve self-adaptive energy-saving control in combination with the real-time temperature and the working frequency of the compressor, and starting a self-tuning mode: enabling the compressor, the main valve and the auxiliary valve to run in a preset mode, calculating a mean square error of the real-time temperature in a preset period, and if the error is smaller than a preset threshold value, updating a PID parameter to execute constant-temperature control in the next period; otherwise, the original PID program is kept for constant temperature control. According to the invention, the quick response after the refrigeration system is started is realized, and the parameter self-tuning control logic can obtain better control parameters so as to realize higher-precision control.

The invention discloses a start control system and control method for an air-cooled static frequency converter of a pumped storage unit, and the system achieves the precise control of multiple parameters in the starting process of the pumped storage unit through the combined use of the static frequency converter, a cooling fan, a control unit and a control module. The input end of the static frequency converter is connected with a power system and directly acts on a stator winding of the synchronous motor through the output end, stator current and exciting current of the motor are controlled in a low-frequency pulse mode, and stable starting is ensured. The cooling fan is connected with a main loop assembly of the SFC, the temperature is effectively controlled through an air circulation cooling system, and the system is prevented from being overheated. The control unit coordinates all devices in the whole starting and stopping process, and the synchronous motor is smoothly switched to normal synchronous operation from a low-frequency pulse starting mode.

A flue type natural circulation waste heat boiler relates to the technical field of boilers and comprises a flue gas inlet, a first heat exchange area, a second heat exchange area, a third heat exchange area, a fourth heat exchange area and a flue gas outlet which are communicated in sequence, the fourth heat exchange area is a vertically arranged smoke exhaust channel, and an energy saver used for inputting an external water source is arranged in the smoke exhaust channel. The third heat exchange area is provided with a water cooling system, the water cooling system comprises an upper steam pocket and a lower steam pocket connected with the upper steam pocket through a plurality of heat exchange pipes, the energy saver is connected with the upper steam pocket, the first heat exchange area is a vertically-arranged smoke inlet channel, water cooling wall pipes are evenly distributed on the inner wall of the smoke inlet channel, and the lower steam pocket is communicated with the bottom ends of the water cooling wall pipes. The top end of the water wall tube is communicated with an upper steam pocket, and the top end of the upper steam pocket is provided with a steam output port. According to the utility model, the effects of high-efficiency preheating utilization, good dust removal effect, reasonable flue gas flow path and more uniform heating of the pipe wall of the water cooling system can be realized; and the boiler can generate sufficient steam and obtain considerable benefits.

The invention relates to the technical field of motor cooling, in particular to energy-saving wind driven generator air-water cooling equipment which comprises a main body, a frame shell part, an adjusting part, a water cooling device, a refrigerating unit, a heat exchange transfer part, a control box, a power source, a temperature sensor and a heat exchange air guide part. The left side of the cabin is rotatably connected with an impeller, the right side of the impeller is provided with a gear box, the right side of the gear box is provided with a power generation main machine, the frame shell part comprises a seat plate which is fixed in the cabin and carries the gear box and the power generation main machine, and the upper side of the seat plate is fixedly connected with a frame body. The energy-saving air-water cooling equipment can adaptively carry out targeted cooling measures such as normal, local and overload treatment according to the temperature condition of key equipment of the wind driven generator through the arranged structures such as the adjusting part, the water cooling device, the refrigerating unit and the heat exchange transfer part.

The utility model discloses a heat dissipation base capable of assisting a power distribution room, which comprises a base body, a groove is arranged on the base body, the groove is attached to external equipment, and an adjusting mechanism is arranged on the base body. The adjusting mechanism comprises a one-way mechanism, a connecting pipe, a water inlet pipe, a fixing sleeve, a top pipe, a threaded ring, a threaded pipe, a corrugated pipe, a follow-up ring and an adjusting piece, the one-way mechanism is installed on the base body, the connecting pipe is connected to the one-way mechanism in a matched mode, and the fixing sleeve and the threaded ring are installed in the connecting pipe and the water inlet pipe respectively; the adjusting mechanism is mainly composed of a one-way mechanism, a connecting pipe, a water inlet pipe, a fixing sleeve, a top pipe, a threaded ring, a threaded pipe, a corrugated pipe, a follow-up ring, an adjusting piece and the like, and the core effect of the adjusting mechanism is to achieve accurate adjustment of the flow speed of cooling water, so that the temperature in the power distribution room is effectively controlled.

The utility model discloses a liquid cooling clamp, and relates to the technical field of battery cell testing. The liquid cooling clamp comprises two clamping plates, a connecting assembly and a fixing assembly, the two clamping plates are arranged in a spaced mode to clamp a battery cell, each clamping plate is provided with a liquid cooling channel, and the two ends of each liquid cooling channel form openings in the surfaces of the clamping plates; the connecting assembly is communicated with the liquid cooling channels of the two clamping plates; the fixing assembly is configured to fix the two clamping plates. The liquid cooling clamp can effectively control the temperature of the battery cell, more accurate and credible data can be obtained, and the risk of high-temperature thermal runaway of the battery cell is reduced to a great extent.

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.

According to the battery pack, a liquid cooling plate is arranged on one side of a battery pack in a third direction, first end faces of battery monomers in the battery pack face the liquid cooling plate in the third direction and are in direct contact with the liquid cooling plate, terminals are arranged on the first end faces, through holes are formed in the liquid cooling plate, and the through holes are formed in the liquid cooling plate; the terminals of the single batteries are exposed out of the through holes, busbars in the CCS assembly are arranged on one surface, deviating from the battery pack, of the liquid cooling plate, the busbars are in direct contact with one surface, deviating from the battery pack, of the liquid cooling plate, and the busbars are electrically connected with the terminals of the single batteries, so that the electric connection between the busbars and the single batteries is ensured; according to the battery pack, the busbar is cooled through the liquid cooling plate, and the liquid cooling plate can also cool the first end face of the battery monomer, so that the temperatures of the battery monomer and the busbar connected with the battery monomer are effectively controlled, the CCS assembly is enabled to be at a proper working temperature, the data acquisition precision of the CCS assembly is improved, and the service life of the battery pack is prolonged.

The utility model discloses a mechanical sealing structure for a multiphase pump, which belongs to the technical field of mechanical sealing, and comprises a rotating part, a static part and a sealing assembly which jointly form a sealing cavity, and further comprises a spiral sleeve which is sleeved outside the rotating part and is coaxially arranged with the rotating part, the spiral sleeve is located in the sealing cavity, and the spiral sleeve and the rotating piece rotate synchronously. A circulation loop is formed between the sealing system and the sealing cavity, and spacer fluid flows in the circulation loop; driving force is provided for flowing of the spacer fluid through rotating movement of the spiral sleeve so that the spacer fluid can forcibly and automatically flow in a circulating mode and take away heat generated by the sealing end face, and the temperature of the sealing spacer fluid is reduced through the heat dissipation effect of the sealing auxiliary system so that the pressure of the spacer fluid can be controlled and guaranteed. The operation temperature and the necessary pressure required by sealing are guaranteed, and the purposes of sealing safety and stable operation are achieved.

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.

The invention relates to the technical field of rotary chopping machines, in particular to a rotary chopping machine for composite differentiation short fibers and a control method thereof.The rotary chopping machine comprises a chopping machine body, short fiber cloth and a cutterhead, the cutterhead is fixedly connected to one side of the chopping machine body, the short fiber cloth is arranged on the outer side of the cutterhead, and a sensing device is fixedly connected to one side of the chopping machine body; a driving fan is fixedly connected to the inner side of the chopping machine; the induction device comprises an induction plate, an induction groove is formed in the inner side of the induction plate, a push rod is arranged at one end of the induction groove, mercury is arranged at the other end of the push rod, and a glass tube is arranged outside the mercury; the driving fan comprises a mounting plate, one side of the mounting plate is fixedly connected with a motor, one end of a main shaft of the motor is fixedly connected with a fan, and one side of the motor is fixedly connected with a shell. Energy consumption is optimized, safety is enhanced, it is guaranteed that the temperature is more stable, and cutting efficiency is improved.

The utility model discloses culture equipment for immune cells, relates to the technical field of cell culture, and solves the technical problems that in the prior art, a clean environment with proper temperature and humidity and a separated operation and culture cabin cannot be effectively manufactured. The utility model discloses can guarantee the stability of culture environment, and effectively control temperature, humidity and air cleanliness, adopt the separate cabin design, lift platform can close the incubator, the operation box is fixedly installed on the upper wall surface of stand column, the operation box is fixedly installed on the lower wall surface of work table, and the incubator is fixedly installed on the upper wall surface of work table, and the operation box is fixedly installed on the upper wall surface of work table. A safe and closed culture space is formed, an operator can conveniently carry out cell culture operation when the culture space descends, the operation space and the culture space are effectively separated, the stability and the safe cleanliness of a culture environment can be maintained, and culture and research of immune cells are facilitated.

The utility model discloses a fully-immersed cooling battery system. The fully-immersed cooling battery system comprises a lower box body, an upper cover, a flow equalizing plate and a battery module, the battery module is located in the lower box body, the flow equalizing plate is arranged between the battery module and the upper cover, the upper cover is provided with a liquid inlet assembly, the liquid outlet end of the liquid inlet assembly is connected with a spraying device, the lower box body is provided with a liquid outlet, and the flow equalizing plate is provided with a flow channel used for conducting flow guiding, flow dividing or flow equalizing on cooling liquid sprayed out by the spraying device. Therefore, the cooling liquid entering in a radial manner is subjected to flow equalizing and guiding, so that the cooling liquid uniformly flows to the top of the battery module, then flows through the gaps of the battery module and flows out of the liquid outlet. According to the utility model, the spraying device and the flow equalizing plate are matched with each other, an upper-inlet lower-outlet flow direction is adopted, a circulating flow channel with high uniformity and a short circulating path is provided, a cooling liquid flowing path is short, the distribution is uniform, all-directional cooling is realized, the temperature of a battery system under a fast charging condition can be effectively controlled, and the system achieves the effects of efficient heat exchange and excellent temperature equalization.

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 utility model relates to an electric vehicle motor rotating shaft which comprises a rotating shaft body, an oil storage bin is arranged in the rotating shaft body, a rotor connecting shaft is arranged on one side of a first flange, and a first connecting shaft fixedly provided with a bearing is arranged on the side, away from the first flange, of the rotor connecting shaft; an extension shaft is arranged on the other side of the first flange, a second connecting shaft fixedly provided with a bearing is arranged on the side, away from the first flange, of the extension shaft, a plurality of oil storage grooves are evenly distributed in the circumference of the side, close to the first flange, of the circumferential surface of the rotor connecting shaft, and first oil outlet holes are formed in the oil storage grooves and communicated with an oil way of the oil storage bin; a plurality of second oil outlet holes are evenly distributed in the circumference of the side, close to the first connecting shaft, of the circumferential surface of the rotor connecting shaft, and the second oil outlet holes communicate with the oil storage bin through the oil way.

The utility model discloses an anti-collision liquid cooling bent pipe for a new energy battery, which comprises a liquid cooling bent pipe, anti-collision devices are arranged on two sides of the liquid cooling bent pipe, bottom buffer devices are arranged on two side surfaces of the bottom of the liquid cooling bent pipe, first rubber spring pads are arranged on two side surfaces of the upper end of the liquid cooling bent pipe, one end of the liquid cooling bent pipe comprises a liquid inlet, and the other end of the liquid cooling bent pipe comprises a liquid outlet. The liquid cooling bent pipe has the advantages that the safety and durability of the battery are improved, the anti-collision devices and the bottom buffer devices are arranged on the two sides and the bottom of the liquid cooling bent pipe, the design can provide additional protection when the battery pack is subjected to side face or bottom collision, the anti-collision devices are arranged on the two sides and the bottom of the liquid cooling bent pipe, and the anti-collision devices and the bottom buffer devices are arranged on the two sides and the bottom of the liquid cooling bent pipe. The cooling liquid in the cold and hot plate can be uniformly distributed through the design of the snake-shaped panel, so that the temperature of the battery is effectively controlled.

The invention provides a microchannel reaction evaluation method of a pyromellitic dianhydride catalyst. The microchannel reaction evaluation method comprises a feeding process, a vaporization process, a reaction process, a product separation process, a control process and an analysis process. Discharging a mixture of a reaction product and an unreacted reactant from the reaction tube, cooling, converting the reaction product and the unreacted durene from a gas phase into a liquid phase, separating in a gas-liquid separator, separating out gases such as air in a tail gas form, and feeding liquid into a liquid collecting tank; a reaction tube, a gas-liquid separator and a liquid collecting tank are sequentially arranged in a heat preservation box, the heat preservation box is divided into heat preservation sections with different temperatures according to different separation devices, the heat preservation sections can be integrated or arranged to be in a multi-body type according to needs, and the temperature of the reaction tube can be controlled in a multi-heat-preservation-box step-by-step temperature control mode and a heat preservation box, a heating belt and other combined temperature control modes. Accurate temperature control of reactants and reaction products is achieved, the reaction products can be efficiently collected, and guarantee is provided for accuracy of catalyst analysis and evaluation data.

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 field of temperature control cabinets, and discloses a modular energy storage battery temperature control cabinet and a working method thereof.The modular energy storage battery temperature control cabinet comprises a cabinet body, battery bins and cooling assemblies, the battery bins and the cooling assemblies are installed in the cabinet body, the cooling assemblies are arranged close to the battery bins, and the cooling assemblies comprise symmetrically-arranged cooling pipe sets; the two cooling pipe groups are arranged close to the battery compartment; the cooling pipe group comprises two main pipe bodies, an auxiliary pipe body and a control valve, in the cooling process, when the temperature controller detects that the temperature in the battery compartment exceeds a preset threshold value, the set threshold value can change according to the requirements of users, so that the set threshold value does not serve as a fixed parameter and condition, and signals can be sent to the air compressor and the cold air pump; meanwhile, the opening state of the control valve is controlled. The air compressor provides compressed fluid for the two main pipe bodies through the guide pipes, and the fluid flows in the arched pipes and the straight pipes of the main pipe bodies, so that heat is effectively taken away from the battery compartment.

The temperature detection device comprises a temperature sensor and a control unit, one end of the temperature sensor is provided with a thermosensitive probe, the other end of the temperature sensor is provided with a temperature sampling circuit, the thermosensitive probe is arranged on the frequency switch in a suspended mode, the thermosensitive probe is connected into the temperature sampling circuit, and the temperature sampling circuit is connected with the control unit. The temperature sampling circuit is used for generating a current signal according to the temperature detected by the thermistor; the control unit is electrically connected with the temperature sampling circuit, the control unit is used for collecting a current signal from the temperature sensor and converting the current signal into a data signal, and the control unit is further used for controlling connection or disconnection of the frequency switch. Direct detection of the temperature of the frequency switch is achieved, non-contact detection of the temperature of the frequency switch is achieved through the thermosensitive probe arranged in a suspended mode, and the accuracy and sensitivity of temperature detection are improved.

The invention relates to the technical field of polysaccharide nanotechnologies, and discloses a preparation method of ginger paper loaded with polysaccharide nanoparticles, which comprises the following steps: taking hydrophilic plant fibers as a matrix, and taking mica powder modified active carrier particles with expanded micropores and positive ions as a skeleton to obtain a ginger paper fiber energy storage layer; the ginger paper with a three-layer structure including the ginger paper fiber matrix layer, the ginger paper fiber energy storage layer and the medicine carrying film loaded with the polysaccharide nano particles is prepared, active substances such as the polysaccharide nano particles in the energy storage layer pass through a micropore structure of mica, and the medicine carrying film loaded with the polysaccharide nano particles can be used for preparing the ginger paper with the three-layer structure of the ginger paper fiber matrix layer, the ginger paper fiber energy storage layer and the medicine carrying film loaded with the polysaccharide nano particles. By means of a transmission structure of the net-shaped framework, active substances in the medicine carrying film are rapidly activated, the active ingredients are absorbed by the human body, and the effects of outwards discharging moisture and cold and inwards transferring the active ingredients of traditional Chinese medicine in the moxibustion process are achieved.