1579 results about "Thermostat" patented technology

The invention relates to the technical field of industrial automation control, and discloses a high-precision and quick-response industrial thermostat temperature regulation system which comprises a temperature acquisition module, a fluctuation analysis module, a dynamic calibration module, a gradient optimization module, a threshold management module and a regulation execution module. The temperature acquisition module acquires real-time temperature and environment thermal inertia parameters, and sets a temperature adjustment interval; the fluctuation analysis module divides temperature nodes and generates fluctuation feature vectors; the dynamic calibration module extracts a temperature deviation index and establishes an adjustment compensation rule; the gradient optimization module identifies a temperature change grade and calculates a fluctuation density difference value; the threshold value management module deduces an optimal adjustment threshold value and generates a threshold value deviation sequence; and the adjustment execution module is integrated to form a temperature adjustment execution scheme. The system realizes deep analysis and dynamic compensation of temperature fluctuation through cooperation of multiple modules, improves the adjustment precision and the response speed, and is suitable for high-precision temperature control industrial scenes such as chemical engineering and mechanical manufacturing.

The present invention provides a water circulation structure for a motorcycle engine, belonging to the technical field of motorcycles. It solves the technical problems of insufficient compactness of the existing engine water circulation structure and affecting the circulation effect. The water circulation structure of this motorcycle engine includes a reversing housing located on one side of the cylinder block. The reversing housing has a liquid inlet chamber and a liquid outlet chamber separated by a thin wall. The thin wall has a liquid passing port communicating the liquid inlet chamber and the liquid outlet chamber. Both ends of the water circuit are respectively communicated with the liquid inlet chamber and the liquid outlet chamber. The inner wall of the liquid inlet chamber has a liquid inlet for communicating with the cooling water tank, and the inner wall of the liquid outlet chamber has a liquid outlet for communicating with the cooling water tank. The thermostat is located in the liquid outlet chamber, and one end of the thermostat closes the liquid outlet. The other end of the thermostat is arranged towards the liquid passing port. After being heated, the thermostat can close the liquid passing port and open the liquid outlet. The present invention can ensure a sufficient circulating cooling effect while improving the structural compactness.

The invention discloses a hydrogen fuel engine electronic thermostat heating assembly control method based on the Internet of Things, particularly relates to the technical field of hydrogen fuel engine control, and is used for solving the problems of cooling response lag and action conflict caused by disconnection of control logic and a real-time network state of an existing temperature control system in a dynamic network environment. Electronic thermostat temperature data and network state data are collected in real time to generate a dynamic synchronization coefficient, network topology toughness evaluation and causal influence analysis are combined to predict instruction conflict areas and divide priorities, and gradient correction is performed on heating power and valve opening based on a target deviation compensation value. And a correction instruction is issued through the distributed control unit and a communication reliability weight is synchronously updated, so that dynamic coordination of a network state and a temperature control parameter is realized, and efficient and stable operation of the hydrogen fuel engine under a complex working condition is ensured.

The invention relates to the technical field of temperature control, in particular to a temperature controller nonlinear compensation control method and system based on fuzzy logic, and the method comprises the steps: constructing a double-closed-loop control architecture of a temperature control system; main control data is generated through the outer loop fuzzy decision layer, and feedforward compensation and lag compensation processing is carried out on the main control data through the inner loop compensation execution layer to obtain a final control quantity; and adjusting operation parameters of the temperature control system according to the final control quantity. Through a double compensation mechanism of feed-forward compensation and lag compensation, accurate pre-judgment and self-adaptive adjustment of control data are realized, and the problems of control lag and nonlinear instability caused by sensor delay, inertia of an execution mechanism and environmental interference in a temperature control system are systematically solved.

The invention relates to a paraffin type thermostat. The paraffin type thermostat comprises a main valve 1, a cover and seal gasket assembly 2, an upper support 3, a rubber pipe 4, a valve seat 5, a vent hole 6, a lower support 7, paraffin 8, an inductor 9, a bypass valve 10, a central rod 11 and a spring 12. The upper support, the lower support and the valve seat of the thermostat are riveted into a whole. The upper end of the central rod is fixed to the center of the upper support. The lower portion of the central rod is inserted into a central hole of the rubber pipe. The lower end of the central rod is conical. A cavity between the rubber pipe and a shell of the inductor contains the paraffin. The upper portion and the lower portion of the shell of the inductor are provided with the main valve and the bypass valve which are in linkage. The vent hole is formed in the main valve. The paraffin type thermostat is high in heat conductivity and guarantees that an engine cannot be excessively cold.

The invention discloses a temperature controller contact resistance fault monitoring and positioning method and system, and belongs to the technical field of contact resistance testing. According to the method, the corresponding initial database is constructed according to the models of different temperature controllers; performing low-energy-consumption real-time monitoring on the contact resistance in the temperature controller by adopting a resistance fluctuation threshold value monitoring method in combination with the initial database; when the fluctuation of the contact resistor is monitored, the infrared thermal imaging module is started to accurately determine the position information and the fault degree of the contact resistor according to a relative temperature difference method in combination with a resistance threshold fluctuation value.

The heating apparatus for removing mucus comprises a face mask and a chest cover. The face mask may be adapted to be worn adjacent to a face and may retain water between the face mask and the face. The chest cover may be adapted to be worn adjacent to a chest and may retain water between the chest cover and the chest. The face mask and the chest cover may heat when activated and may be adapted to evaporate water to create water vapor which may help to break up mucus located within the user's sinuses and throat. The temperature of the heat created by the face mask and the chest cover may be controlled via a first thermostat control and a second thermostat control, respectively.

The systems and methods provide techniques for a distributed energy resource management system (DERMS). The system can optimize energy distribution by leveraging Distributed Energy Resources (DERs) (such as thermostats for HVAC systems, electric vehicle (EV) chargers, and home battery storage) by shifting energy among devices and home. During peak demand, the VPP can minimize the cost to the company, reduce demand on the grid, and ultimately reduce long-term consumer costs. The system can utilize home sensors to determine a state of occupancy (such as a home is occupied, unoccupied, or the residents are on vacation). The system can consider a desired comfort level. The various sources of data (e.g., energy data, cost data, and home sensor data) can be used to manage energy distribution in a VPP and generate demand response events or other instructions for energy usage based on real-time occupancy data.

The application discloses a multi-model adaptive low-temperature valve sealing performance testing device and method, and belongs to the technical field of valve detection. The device comprises: a first upper end cover of a low-temperature thermostat, wherein a to-be-tested low-temperature valve is installed on the first upper end cover through a valve support device; the valve support device is in flexible sealing cooperation with a bellows through an adjusting screw, so that the installation height and centering of the to-be-tested low-temperature valve are controlled, and low-temperature valves of different specifications are adapted; the low-temperature thermostat surrounds a first cold screen and a second cold screen; the bottom of the to-be-tested low-temperature valve is connected with one end of a cold-lead bridge through a pipe clamp and is surrounded by the first cold screen; a GM refrigerating machine comprises two-stage cold heads arranged in the low-temperature thermostat; the second cold screen surrounds the two-stage cold heads; the other end of the cold-lead bridge is connected with the two-stage cold heads; three helium supply devices are connected with the inlet and outlet of the to-be-tested low-temperature valve and the low-temperature thermostat respectively; and a vacuum pump unit is connected with the low-temperature thermostat. The application realizes rapid adaptation and accurate testing of low-temperature valves of multiple models.

A temperature field test system for a thermocouple calibration furnace (1) having a temperature uniformity block (8). In the system, two ends of the thermocouple calibration furnace (1) are sealed by means of positioning blocks (9); a standard thermocouple (4) is placed in a quartz tube (2), a reference junction of the standard thermocouple (4) is connected to one end of a wire (3) and is then placed in a glass test tube (5), an opening of the glass test tube (5) is sealed, the glass test tube (5) is placed in a reference junction thermostat (6), and the other end of the wire (3) is connected to an electrical measurement device (7); when empty-furnace temperature field test parameters of the thermocouple calibration furnace (1) are to be acquired, the quartz tube (2) axially passes through the thermocouple calibration furnace (1) and the positioning blocks (9); and when temperature field test parameters of the thermocouple calibration furnace (1) having the temperature uniformity block (8) are to be acquired, the temperature uniformity block (8) is arranged in the thermocouple calibration furnace (1), and an end portion of the quartz tube (2) is inserted into the temperature uniformity block (8). Thus, the placement position of the temperature uniformity block (8) in the thermocouple calibration furnace (1) can be determined, and whether the temperature field of the thermocouple calibration furnace (1) having the temperature uniformity block (8) meets the technical specification requirements is determined. Further disclosed is a temperature field test method for a thermocouple calibration furnace (1) having a temperature uniformity block (8).

The invention provides a water-cooled magnet magnetic field ripple shielding system, which belongs to the technical field of water-cooled magnets and comprises a thermostat and a superconducting block, the superconducting block is positioned in a constant-temperature cavity of the thermostat and is coaxial with a room-temperature hollow cavity in the center of the thermostat, liquid nitrogen is injected into the constant-temperature cavity, and when the superconducting block enters a superconducting state, the superconducting block is separated from the constant-temperature cavity. The sum of the induced magnetic flux variation of the water-cooled magnet power supply in the annular cavity of the superconducting block and the magnetic flux variation generated by the induced current of the superconducting block is zero, and the magnetic flux in the room temperature hollow cavity is in a steady state; the invention further provides a using method of the water-cooled magnet magnetic field ripple shielding system. Magnetic field ripples in an experiment sample space during a water-cooled magnet field stabilization experiment are shielded, the magnetic field stability of a water-cooled magnet magnetic field in the sample experiment space is ensured, the quality of the water-cooled magnet magnetic field is improved, and the signal-to-noise ratio of an experiment measurement signal is improved.

The invention relates to the technical field of real-time control software, and discloses a multi-sensor-based oven constant temperature control system and method, and the system comprises a multi-sensor detection module, a temperature control module connected with the multi-sensor detection module through a CNA bus, and an air circulation module connected with the multi-sensor detection module and the temperature control module. And the safety protection module is connected with the multi-sensor detection module and related control devices of the oven. The method corresponds to the system. According to the oven constant temperature control system and method based on the multiple sensors, through cooperation of all the modules and steps, the temperature detection accuracy and comprehensiveness are improved, the oven environment and actual food heating are both considered, meanwhile, dynamic intelligent temperature control is achieved, environment interference is reduced, temperature overshoot and lag are avoided, different food materials are adapted, in addition, airflow distribution is optimized, and the energy consumption is reduced. The temperature uniformity is improved, the safety and the reliability are enhanced, all-directional protection is formed, and stable operation of the system is guaranteed.

The invention discloses an internet-of-things central air conditioner control method based on a joint regulation and control algorithm model, which comprises the following steps: S1, periodically acquiring temperature, area and use purpose parameters through an internet-of-things temperature controller mounted in a tail end room, and uploading the parameters to an edge computing node; s2, collecting water temperature, water pressure and flow data in real time through an Internet of Things sensor arranged on a pipeline, and uploading the data to an edge computing node; s3, the edge calculation node calculates a load coefficient alpha and a water flow coefficient beta based on the collected information; s4, the control system takes the load coefficient alpha and the water flow coefficient beta as input, and determines a host outlet water temperature set value and a water pump frequency based on a host-water pump combined regulation and control algorithm model; and S5, the host and the water pump are controlled based on the host outlet water temperature set value and the water pump frequency, and dynamic regulation and control between cold and heat supply and energy consumption are achieved. According to the method, dynamic matching of cooling and heating loads and energy-saving optimized operation of the system are realized through accurate acquisition of terminal data and multi-dimensional load modeling.

The invention relates to a fuel cell thermal management system for a heavy-load change working condition, and belongs to the technical field of fuel cells. According to the system, a galvanic pile unit comprises a galvanic pile cooling path inlet temperature sensor, a galvanic pile cooling path outlet temperature sensor, a current output sensor and a voltage output sensor which are used for collecting galvanic pile cooling path inlet and outlet temperature and output current and voltage respectively; the controller is used for presetting the target temperature of the cooling liquid at the outlet of the electric pile and calculating the opening value of the electronic thermostat through a cascade internal model control algorithm in combination with the inlet and outlet temperatures so as to control the opening of the electronic thermostat; an optimal working temperature threshold value is preset, outlet temperature grades are divided, and a heat dissipation unit is controlled according to the outlet temperature grades; working current is preset, the required cooling liquid flow is calculated through a measuring and calculating model in combination with output voltage and inlet and outlet temperatures, rotating speed data is calculated according to the flow-efficiency-rotating speed characteristics of the electronic centrifugal pump, rotating speed grades are divided, and operation of the electronic centrifugal pump is controlled; and controlling the PTC heater to start and stop according to the target and outlet temperature judgment result. And efficient fuel cell thermal management control is realized.

The present invention belongs to the field of fault diagnosis technology, and in particular relates to a fault diagnosis method, a thermostat diagnostic instrument, a storage medium and a controller; the fault state is determined by detecting characteristic temperature information of two temperature sensors and comparing the numerical characteristics of the two temperatures under specific operating conditions; due to the introduction of the intervention process of the engine operating condition, the characteristic data is filtered out of accidental factors and interference data from the engine transition process during the comparison process, thereby improving the credibility of the diagnosis; the method and product of the present invention are particularly suitable for thermostat fault diagnosis in scenarios such as hybrid vehicles or frequent start-stop conditions and large fluctuations in engine speed, and are also applicable to related diagnostic processes of the sampling area method; in addition, when using the method and product of the present invention, the temperature difference between the two water lines of the thermostat cooling system in the fault state and the normal state is relatively large, and a lower threshold can be used, further improving the reliability of the diagnosis.

A temperature control device (e.g., a thermostat) may be configured to control an internal heat-generating electrical load so as to accurately measure a present temperature in a space around the temperature control device. The temperature control device may comprise a temperature sensing circuit configured to generate a temperature control signal indicating the present temperature in the space, and a control circuit configured to receive the temperature control signal and to control the internal electrical load. The control circuit may be configured to energize the internal electrical load in an awake state and to cause the internal electrical load to consume less power in an idle state. The control circuit may be configured to control the internal electrical load to a first energy level (e.g., a first intensity) during the awake state and to a second energy level (e.g., second intensity) that is less than the first during the idle state.

A central HVAC thermostat controls a central HVAC system of a home. The thermostat further includes a control unit and remote-control device for controlling at least one room HVAC system in a room of the home. The control unit generates control data for the at least one room HVAC system. The remote-control device receives the control data from the control unit. The remote-control device converts the control data to wireless control signals. Finally, the remote-control device sends the wireless control signals to the at least one room HVAC system using a first wireless communication technology. The at least one room HVAC system can include at least one air conditioner or at least one heat pump. The first wireless communication technology can be infrared technology. The control unit further transmits the control data to the remote-control device using a second wireless communication technology.

Methods and apparatus for aiding golfer gameplay are disclosed. Embodiments may involve a heated cover (2) for a golf bag (201). Golf club heads (202) may be received within an inner warmth area or areas (24) of the cover (2), and golf balls (224) may be received within an inner warmth area or areas (24) of one or more pouches (6) (20). Processed golf round data (216) may be utilized by a golf gameplay aid (223), which in some embodiments may be one or more thermostats (214). Thermostats (214) may raise, lower, or otherwise regulate the temperature in one or more inner warmth areas (24) by controlling one or more heat sources (204). Golf equipment may be heated to achieve specific, desirable performance characteristics to aid golfer gameplay.

The utility model discloses a wiring-free networking type temperature controller for energy-saving transformation. The wiring-free networking type temperature controller comprises a room controller and a fan coil control system, the fan coil control system is arranged at the air return coil; the room controller and the fan coil control system receive and send data through Bluetooth communication; the room controller comprises a key operation area, a display screen, a ventilation hole, a wiring terminal and a mounting hole; the fan coil control system comprises a data receiving and collecting device and a fan coil control part, and the data receiving and collecting device is connected with the fan coil control part through a cable; the data receiving and collecting device comprises a return air communication chip and a temperature sensor, the return air communication chip is connected with the return air data processing chip in a serial communication mode, and the temperature sensor is connected with the return air data processing chip in an II2C communication mode; and the fan coil control part comprises a return air data processing chip, a relay control module, a power supply module and a fan coil connecting terminal.

The utility model provides a thermostatic bath test auxiliary device for temperature calibration, which belongs to the field of auxiliary test and comprises a mounting seat capable of being mounted in a thermostat; a test auxiliary component; the test auxiliary assembly comprises a circular groove penetrating through the mounting seat, a fixing mechanism matched with the center hole and the eccentric hole is mounted on the circular plate, the fixing mechanism comprises a fixing block fixed on the circular plate, and a clamping screw in threaded connection is arranged on the fixing block in a penetrating manner. According to the utility model, the rotating handle can drive the guide ring and the circular plate to rotate, so that the position of the movable platinum resistance thermometer can be adjusted, multi-point testing can be carried out, and the insertion depth of the fixed platinum resistance thermometer and the movable platinum resistance thermometer can be adjusted; and the defects that time and labor are wasted and potential safety hazards exist in manual operation in the prior art are overcome, the labor amount of workers is reduced, and the working efficiency is improved.

The invention relates to a temperature adjusting part, a heating assembly, a seat and a vehicle. The temperature adjusting part comprises a body and a temperature adjusting part, the phase change microcapsules are arranged in the body, and the infrared light transmittance of capsule shells of the phase change microcapsules is larger than or equal to 60%. The phase change microcapsules with the infrared light transmittance larger than 60% are added into the body, so that most of infrared light emitted by the heating assembly can penetrate through the body, then most of heat of infrared radiation can penetrate through the body, the infrared radiation physiotherapy function of the heating assembly is improved, meanwhile, the heating efficiency of the heating assembly is improved, and the heating efficiency of the heating assembly is improved. The technical problem of low overall heating efficiency caused by low heat utilization rate of a seat adopting an infrared radiation device in the prior art is at least partially solved.

The invention relates to a heat dissipation adjusting method of a vehicle, a cooling system and the vehicle, and the heat dissipation adjusting method comprises the steps that the actual cooling liquid temperature of a cooling assembly in the vehicle is obtained, and the expected cooling liquid temperature of the cooling assembly is obtained; according to the actual cooling liquid temperature and the expected cooling liquid temperature, heat demand information for a radiator in the cooling assembly is calculated, and based on the heat demand information, the target cooling liquid flow speed of the cooling assembly is calculated; calculating a target rotating speed of a water pump in the cooling assembly based on the target cooling liquid flow velocity; and when it is detected that the working temperature of the engine of the vehicle reaches a preset temperature threshold value, a thermostat in the cooling assembly is controlled to be in a starting state, and cooling liquid is controlled to conduct heat dissipation treatment on the engine based on the water pump at the target rotating speed and the thermostat in the starting state. According to the invention, the problem of low reliability of heat dissipation adjustment of the vehicle is solved.

The utility model belongs to the technical field of engines, and particularly relates to a thermostat with an exhaust structure. The upper frame is connected with the lower frame; the exhaust mechanism comprises a first air pipe, a second air pipe and a floating ball, the first air pipe is arranged at the bottom of the upper frame, an exhaust hole is formed in the top of the upper frame and communicates with the first air pipe, the second air pipe is arranged above the lower frame, the first air pipe is connected to the outer side of the second air pipe in a sleeving mode, and the floating ball is arranged in the first air pipe; the control mechanism is arranged between the upper frame and the lower frame; the fixing mechanism is arranged on the upper frame, the inner diameter of the exhaust hole is smaller than the diameter of the floating ball, and rubber gaskets are arranged at the top of the second air pipe and the bottom of the exhaust hole. The thermostat exhaust structure has the advantages that the stability of the thermostat exhaust structure can be effectively improved, the stability of the cooling effect of the thermostat on an engine is guaranteed, meanwhile, mounting and dismounting are convenient, and the service life is long.

The invention relates to a cooking utensil, and aims to solve the technical problem that a top pot body is inconvenient to assemble, disassemble and clean due to the fact that the existing like products have few steaming, frying and boiling integrated steaming, frying and boiling pot bodies and the design of pot body bottom heating structures and corresponding component structures is not good enough. A steaming and decocting pot body is arranged at the top of a machine body of the cooking utensil, a back blowing air frying mechanism is arranged in the machine body on the rear portion of the lower portion of the cooking utensil, and the cooking utensil is characterized in that the steaming and decocting pot body is a riveting type steaming and decocting pot body, the bottom of the steaming and decocting pot body is placed in a pot body heat preservation and insulation layer in a groove in the top of the machine body, and the pot body heat preservation and insulation layer is fixedly arranged on the machine body and integrally connected with the machine body. A steam box with a steam rack and a pot cover is arranged at a pot opening in the top of the steaming and decocting pot body; an upper heating pipe is fixedly arranged at the bottom of the steaming and decocting pot body in a riveting mode, one side of the bottom of the steaming frame abuts against a steaming and decocting pot body temperature controller in the machine body, a fuse box is arranged in the machine body in the middle of the bottom of the steaming frame, and when the steaming and decocting pot body is placed on the top of the machine body, an upper fuse in the fuse box is connected with the upper heating pipe.

The utility model provides a low-temperature heat exchanger and a low-temperature thermostat. The low-temperature heat exchanger comprises a heat exchanger core, a heat exchanger shell and a cold head. The heat exchanger core is arranged in the heat exchanger shell, and the cold head is connected with the heat exchanger shell. The heat exchanger core internally comprises a first flow channel composed of a plurality of holes extending in the axial direction, and an inlet of the first flow channel is used for guiding in cooling fluid. The surface of the heat exchanger core comprises a plurality of protruding structures, the surface of the heat exchanger core and the inner surface of the heat exchanger shell form a second flow channel, and an outlet of the second flow channel is used for guiding out cooling fluid. The heat exchanger core comprises a through hole, and the through hole communicates with an outlet of the first flow channel and an inlet of the second flow channel. According to the structure of the first flow channel and the second flow channel in the low-temperature heat exchanger, the heat exchange area between the refrigerating fluid and the low-temperature heat exchanger can be increased, the heat exchange temperature difference between the refrigerating fluid and the low-temperature heat exchanger can be reduced, and the heat exchange efficiency of the low-temperature heat exchanger is improved.

Smart home devices may use a technique known as “power stealing” in order to steal power from an external environmental system. For example, thermostats may steal power from an HVAC system. Different algorithms and techniques may be used for efficiently stealing power from the HVAC system, each of which may provide different levels of power to the thermostat at different times. The smart home device may test an external system to determine which power stealing methods are compatible and calibrate various power stealing parameters. A calibration routine may sample at a plurality of discrete intervals while increasing a test load to determine a maximum current limit and an optimal power stealing method.

A modular water supply structure with an integrated probe combination, comprising a water inlet pipe assembly with a built-in water supply channel, a check valve assembly for opening and closing the water supply channel installed in the water inlet pipe assembly, and characterized in that: the water inlet pipe assembly is provided with an isolation chamber separated from the water supply channel, the isolation chamber is provided with a thermistor and a water level detector, and the thermistor and the water level detector are provided with lead wires; the water inlet pipe assembly is assembled and connected with a plurality of terminal blocks, which are electrically connected to the lead wires through the terminal blocks, so that the thermistor, the water level detector and the water inlet pipe assembly are combined into an installation module. The modular water supply structure of the present invention is easy to install and disassemble, and the water supply structure can be produced and assembled separately from the upper connector of the thermostat. The water supply structure is suitable for fully automated production, and the temperature sensor and the water level probe can be combined with the water supply structure to make the surface of the heating plate of the electric kettle cleaner and simpler and as flat as possible.

The invention relates to the technical field of automatic control and constant temperature metering testing, and provides a thermostat PID control method, device and equipment and a medium, and the method comprises the steps: obtaining the current collection moment temperature of a thermostat, and the first number of historical collection moment temperatures; determining temperature deviation information according to the current acquisition moment temperature and a first number of historical acquisition moment temperatures; determining gain information at the current acquisition moment according to the temperature deviation information; and determining a control amount of heating power of a heater inside the thermostat according to the gain information and the temperature deviation information. According to the invention, on the premise of ensuring the stability of the system, rapid convergence and high-precision steady-state maintenance of the thermostat are realized through a variable gain strategy.

The invention relates to the technical field of engine heat management, and discloses a thermostat stroke self-adaptive control method. According to the method, multi-source working condition signals such as engine coolant temperature time sequence data, a load change rate and cylinder vibration spectrum characteristics are collected, and working condition intention vectors representing target temperature adjustment requirements and thermal management constraint conditions are generated through working condition intention analysis; and a thermostat dynamic response model containing a valve element displacement field equation, a cooling medium flow resistance characteristic function and a thermal inertia delay parameter is constructed, a target stroke control instruction is calculated and executed in combination with the working condition intention vector, and meanwhile the actual displacement track of the valve element and the cooling medium flow change rate are monitored. And generating a response efficiency evaluation index based on the displacement deviation value and the flow change rate, correcting a thermal inertia delay parameter of the model according to the response efficiency evaluation index, updating a control instruction, and forming a closed-loop self-adaptive adjustment mechanism to adapt to the complex working condition of the engine and optimize the thermal management effect.

The electric heating assembly of the thermostat comprises a main body, the main body is provided with a liquid conveying opening, a valve is arranged at an inlet of the liquid conveying opening, a support is arranged above the liquid conveying opening, the main body is provided with a guide sleeve and penetrates through the support, a push rod is arranged in the guide sleeve, and the push rod is connected with the valve. A safety cover is arranged at the tail end of the push rod, a counter bore is formed in one end face of the valve, the support, the guide sleeve and the safety cover, a protective sleeve is arranged in the counter bore, a plurality of corrugated parts are arranged on the outer wall of the protective sleeve from top to bottom, bag cavities are formed in the corrugated parts, and inclined supporting arms are arranged at the two ends of the protective sleeve. Cooling liquid is prevented from being in contact with a first spring and a second spring through a protective sleeve, and corrosion is prevented; through the cooperation of the multiple wrinkle parts and the bag cavity, extra elasticity is effectively provided for the first spring and the second spring, the valve is tightly attached to the infusion opening, and the product has the advantages of preventing liquid leakage and prolonging the service life.