345 results about "Heating cooling" patented technology

The invention relates to the technical field of injection molding, and discloses a plastic part injection mold regulation and control system and method based on a complex curved surface and a thin-wall structure, and the plastic part injection mold regulation and control system based on the complex curved surface and the thin-wall structure comprises a mold modeling module, a temperature modeling module, a control modeling module, a control optimization module and a control execution module; the plastic part injection mold regulation and control method based on the complex curved surface and the thin-wall structure comprises the steps that a mold three-dimensional model and thermal control area mapping are built, a heat conduction model is built, modal dimensionality reduction is conducted, a target temperature field and a performance function are combined, optimal temperature regulation and control are achieved through a predictive control algorithm, real-time feedback is matched, and a heating and cooling unit is driven. And dynamic closed-loop control of the mold thermal field is realized. According to the method, thermal control precision and energy consumption efficiency are optimized through Galerkin modal dimension reduction, model predictive control and a weighted performance function, global closed-loop temperature control is achieved by combining mapping of a three-dimensional area and a heating and cooling unit of the mold, and system safety and stability are enhanced.

The utility model relates to the technical field of power batteries, and discloses a heating and cooling system integrated structure and a battery thermal management system, the heating and cooling system integrated structure comprises a refrigeration base material, a first insulating film, a heating core body and a second insulating film, the first insulating film is attached to the refrigeration base material, the heating core body is attached to the first insulating film, and the second insulating film covers the heating core body. As only one layer of insulating film is arranged between the heating core body and the refrigeration base material, compared with the prior art, the heat transfer medium between the heating core body and the refrigeration base material is less, and the heat transfer efficiency is high.

The invention relates to the technical field of power equipment, in particular to an intelligent thermal management system for a cleaning robot, which comprises a state sensing unit, a risk assessment unit, a thermal state calculation unit, a data decision unit, an execution unit and a feedback correction unit, and is characterized in that the state sensing unit is used for acquiring internal temperature and humidity and key component temperature; the risk assessment unit calculates the characterization values of the dew formation trend and the overheating trend; the thermal state calculation unit quantifies the overall thermal state of the system; the data decision-making unit determines the actual adjustment amount of the heating and cooling power according to the parameters; the execution unit comprises a heating module, a cooling module and a load management module and correspondingly adjusts output power. And the feedback correction unit corrects the thermal state according to the operation deviation. According to the invention, through multi-parameter fusion decision and dynamic power adjustment, collaborative management of heat dissipation and condensation prevention is realized, and the working reliability of the cleaning robot in a severe environment is improved.

The invention provides an injection mold temperature field regulation and control method and device based on multi-sensor fusion, and the method comprises the steps: recognizing a non-uniform region based on a surface radiation temperature distribution image, discrete point temperature data, an instantaneous heat flow direction and heat flow intensity information; based on each non-uniformity area and the heating and cooling unit adjacent to the non-uniformity area, constructing a space mapping relation, and based on the space mapping relation, the instantaneous heat flow direction and the heat flow intensity information, generating a heat flow path guide instruction; triggering a corresponding heating and cooling unit to execute alternate heating and cooling operation according to a preset phase difference based on the heat flow path guide instruction, so that the heat flow directionally migrates in the non-uniform region along a specified path; and monitoring that the temperature gradient change trend of each non-uniform area tends to be uniform based on a dynamic heat balance state formed by the heat flow after directional migration in the mold, and entering a steady-state maintenance mode. According to the invention, high-precision sensing and dynamic cooperative regulation and control of the global temperature field of the injection mold are realized.

The invention provides a new energy automobile heat pump system which comprises a master controller, a refrigerant loop and a cooling liquid loop, an air side condenser is omitted, and a passenger compartment built-in condenser and a water cooling condenser are connected in series to release heat. A hot gas bypass branch controlled by a first electronic expansion valve is additionally arranged between a compressor and a built-in condenser, and a first water pump and a second water pump are matched with two five-way valves to independently switch a main cycle, a battery branch and an electric drive branch, so that three branches are formed on the refrigerant side, and three closed loops are formed on the cooling liquid side; the combination can rapidly derive not less than ten operation modes, covers the whole-year working conditions such as refrigerating and heating, dehumidifying and deicing, waste heat recovery, independent heating / cooling of a battery and electrically-driven heat dissipation of a passenger compartment, meanwhile, the number of valve pumps and connectors is reduced, pipelines are shortened, the modularization degree is high, the low-temperature energy efficiency and the whole vehicle integration are remarkably improved, and the cost and the leakage risk are reduced.

The invention relates to the technical field of earphone production, in particular to a heating and cooling integrated device for earphone parts, which comprises a storage mechanism and a heating and cooling integrated mechanism, the storage mechanism comprises an equipment shell and a drawer part in sliding fit with the inner wall of the equipment shell, and the drawer part is composed of a drawer frame, a drawer cover and a heating and cooling integrated mechanism. And the drawer panel is fixedly arranged on the front surface of the drawer frame. According to the heating and cooling integrated device for the earphone parts, the storage mechanism is arranged, a PCB needing to be heated and welded is placed on the heat conduction plate, then the top fixing part is rotated, the edge of the PCB is limited through the PCB fixing plate, and then the PCB is heated and welded through the heat conduction plate on the bottom heating part; according to the PCB welding device, a drawer type structure is adopted, a plurality of PCBs can be heated and cooled at a time, a heating and cooling integrated mechanism is reasonably arranged in a drawer frame, and the occupied space of the device is reduced.

The invention relates to the technical field of cable production and manufacturing and automation control, in particular to an energy-saving cable extrusion production process control system, which comprises a data acquisition module for acquiring real-time working condition parameters of an extrusion production line; the rheological thermal coupling analysis module is used for resolving the shear heat contribution rate under the current working condition; the heat engine response decoupling module is used for determining a heat engine response lag time difference between mechanical shear heat and machine barrel heat conduction; the energy efficiency optimization calculation module is configured to generate a dynamic heat balance control strategy aiming at an unsteady state working condition according to the heat engine response lag time difference and a preset unit output ratio energy consumption target; the self-adaptive execution module is configured to output a cooperative control instruction for a heating and cooling system and a screw driving system based on the dynamic heat balance control strategy so as to realize minimization of system energy consumption; according to the method, the common energy confrontation phenomenon of alternate operation of heating and cooling in traditional control is solved, and the energy consumption in the transition process is greatly reduced.

The invention discloses a food-grade calcium carbonate continuous production device and an intelligent control method, and relates to the technical field of calcium carbonate preparation, a feeding pipeline is provided with a venturi ejector and is connected with a carbon dioxide inlet pipe, and carbon dioxide is powerfully sucked and shredded into bubbles by utilizing instantaneous negative pressure generated by high-speed flowing lime milk, so that micro-mixing is realized; the crystal growth unit comprises a horizontal tank body, the interior of the horizontal tank body is divided into serially-connected compartments through a plurality of staggered overflow baffles, slurry is forced to advance in a piston flow mode, and a low-shear stirring paddle is arranged; and the crystal form regulation and control unit comprises a vertical continuous stirring kettle, and a heating and cooling jacket is arranged on the outer wall to control the aging temperature. The intelligent control method comprises the steps of multi-dimensional data synchronous acquisition, reaction field domain modeling, crystal evolution prediction, collaborative prediction control and collaborative diagnosis optimization, a reaction field domain twinborn model and a crystal evolution twinborn model are constructed, and a field domain separation attention mechanism and a double-path prediction architecture are adopted to realize a field domain driven feedforward control strategy.

The utility model relates to the technical field of heating devices, and discloses a heating device for a hot reflux process, the heating device comprises a heating plate, a cooling system and a heating system, the heating plate is internally provided with a temperature sensor, a heating pipe and a cooling pipe, the heating pipe is circularly communicated with the heating system, the cooling pipe is circularly communicated with the cooling system, and the heating system is communicated with the cooling system. The heating system and the cooling system are both electrically connected with the temperature sensor. The temperature of the heating plate can be detected in real time through the temperature sensor and compared with the set temperature, when the set temperature is higher than the detection temperature, the cooling system is started, when the set temperature is lower than the detection temperature, the heating system is started, and when the set temperature is equal to the detection temperature, the current heating and cooling system is kept; therefore, the heating and cooling processes in the backflow process can be effectively controlled, the stress generated in the cooling process is avoided, the depression of the ball top is prevented, and the profile deviation degree of the cooled rubber ball is ensured to be qualified.

The present application relates to the technical field of cooking equipment, in particular to a steamed egg machine and a steamed egg method, which comprises a machine body, the machine body is provided with a water storage module and a cooling module, and further comprises an egg loading module, the egg loading module is provided with a heating module; the water storage module is used for storing water; the cooling module is used for spraying water on the egg loading module; the egg loading module is detachably installed on the machine body and used for placing eggs; and the heating module is used for heating water in the egg loading module. The method comprises the following steps: heating and cooling. The just steamed eggs are cooled, which is convenient for immediate consumption and avoids scalding.

The utility model discloses a heating and refrigerating water cup holder which comprises a shell assembly, a heating assembly and a refrigerating assembly. The heating assembly comprises a heating pipeline and is used for heating the cup stand; the cooling assembly comprises a cooling pipeline and is used for cooling the cup stand; and the auxiliary heating and cooling assembly is used for heating or cooling to heat, preserve heat or cool the cup holder. The water cup holder has the advantages that refrigeration or heating of the water cup holder is achieved through the heating assembly and the cooling assembly, energy is effectively saved, meanwhile, auxiliary rapid refrigeration or heating or heat preservation is conducted through the auxiliary heating and cooling assembly, use is more convenient, and different requirements of users are met.

The utility model relates to the technical field of air valve steel, and discloses a martensite air valve steel coil annealing ladle shape improving device which comprises an annealing furnace and a furnace cover arranged at the top of the annealing furnace, the martensite air valve steel coil annealing ladle shape improving device is provided with a supporting assembly, so that coiled coils can be conveniently and orderly placed, uneven heating and cooling caused by stacking are avoided, and the production efficiency is improved. Layered placement of a plurality of wire rods is facilitated through the first supporting disc, the connecting column, the second supporting disc, the fixing column, the supporting sleeve and the like, gaps are reserved between the wire rods, heat transfer is promoted, the first supporting disc and the second supporting disc drive the wire rods to rotate in the annealing furnace, the uniform heating effect is improved, and production efficiency is improved. By arranging the cooling assembly, cold air can be conveniently conveyed into the annealing furnace, cooling liquid circularly flows in the circulating pipe for refrigeration, cold air conveying is achieved through the first draught fan, the air supply pipe, the connecting pipe and the like, and under the rotation effect, uniform cooling is promoted, and the situation that the annealing ladle shape of a wire rod is poor is improved.

The invention discloses a waste tin slag recycling device and method, relates to the field of waste tin slag recycling, and aims at solving the problems that in the prior art, materials are prone to oxidation, consumed time is long, and efficiency is low. The double-layer spiral structure resets quickly after rotating, and the effect of vibration is achieved while downward feeding is achieved. The inlet and the outlet of the vacuum cavity are provided with the isolation cavities so that the vacuum cavity can be kept closed during feeding and discharging, automatic and controllable efficient continuous separation under vacuum can be achieved, the whole process is automatic and controllable, manual operation is not needed, and no oxidation is achieved in the vacuum environment. Meanwhile, according to the method, the materials can be cooled outside the discharging isolation cavity or the melting furnace, the repeated heating and cooling process of the material frame entering and exiting the cavity is omitted, energy is saved, consumption is reduced, material frame deformation caused by repeated heating and cooling of the material frame is avoided, cooling time is saved, and the separation efficiency is improved.

The invention relates to a heating / cooling device for offices, in particular for offices having multiple workstations, wherein the heating / cooling device has at least one first heating / cooling element (1) per room, which can be connected to a central heating / cooling circuit in the building and is provided with a respective associated control unit (2) with a thermostat. A first heating / cooling element (1) which can be associated with a workstation is provided for each workstation in the room, wherein the first heating / cooling element (1) comprises two heating / cooling registers (3, 4) which can be connected to the central heating / cooling circuit and which are arranged parallel to one another, wherein a heating / cooling register (3) is arranged horizontally in the floor region below a desktop (5) and the second heating / cooling register (4) is arranged at a parallel distance from same directly below the desktop (5) or within the desktop (5).

The utility model discloses a device for testing reheat cracks of steel after welding, and relates to the technical field of steel performance testing. The heating furnace comprises a heating furnace body, a furnace cover is hinged to the front side of the heating furnace body, a containing plate is arranged at the bottom in a containing cavity of the heating furnace body, a fixing assembly is arranged on the containing plate, an electric push rod is installed on the top of the heating furnace body, and the lower portion of the electric push rod and a telescopic shaft penetrate into the containing cavity of the heating furnace body. And a pressing head is mounted on the lower side of a telescopic shaft of the electric push rod. The device can adapt to samples with different sizes and shapes through the design of the fixing assembly, fine adjustment of clamping force is achieved through the spring and the friction block, it is ensured that the samples are stable and reliable in the testing process, the device integrates heating, cooling and pressure exerting for physical testing analysis, operation is easy and convenient, meanwhile, by accurately controlling all parameters, the testing efficiency is improved, and the testing efficiency is improved. The repeatability and the consistency of test results can be guaranteed, and comparative analysis on the thermal crack performance of different steel products is facilitated.

The application relates to a waterproof testing device for a fan brushless motor. The device solves the problems of unreasonable structure, inaccurate testing structure, easy damage of the fan and low testing efficiency in the prior art. The device comprises a connecting pipeline, a center pipeline and a controller. The connecting pipeline comprises a plurality of air inlet connecting pipes connected with air inlets of the fan and a plurality of air outlet connecting pipes connected with air outlets of the fan. The air inlet connecting pipes are connected through lower connecting pipes, and the air outlet connecting pipes are connected through upper connecting pipes. The center pipeline is connected between the upper connecting pipes and the lower connecting pipes. Heating and cooling mechanisms are arranged outside the center pipeline. The controller is connected with the heating and cooling mechanisms and the fan. The application accurately simulates extreme climate conditions of the fan, so that the testing is closer to the real situation, and the testing result is more accurate. The connecting pipeline can connect multiple fans, and multiple fans can be tested at a time, so that the testing efficiency is improved.

The utility model discloses a cold shrink forming device for a cable connection terminal, which relates to the technical field of forming devices, and comprises a forming die, a forming die groove and a mounting platform, a maintenance electric pole is mounted at the top of the mounting platform, a heat dissipation fan is mounted on the inner wall of a heat dissipation shell, a first magnet is mounted on the inner wall of the heat dissipation shell, and a second magnet is mounted on the inner wall of the heat dissipation shell. A second magnet is installed on the outer wall of the first magnet, a protection net is installed on the outer wall of the second magnet, and a heat dissipation groove is formed in the inner wall of the forming mold. According to the utility model, by installing the heat dissipation mechanism, the efficiency during cold contraction is improved, the heat dissipation fan works to dissipate internal hot air through the heat dissipation grooves, and the heating and cooling device carries out refrigeration work, so that internal heat is quickly dissipated, an insulation sleeve is quickly adsorbed outside a cable, and when the interior of the heat dissipation shell needs to be overhauled, the heat dissipation shell is convenient to maintain. If yes, the maintenance electric pole works to drive the heat dissipation shell to move, the protection net is pulled to enable the second magnet to be removed from the first magnet, and then the heat dissipation fan is maintained.

The utility model discloses a ventilating, heating and cooling device for an automobile seat, which relates to the technical field of automobile seats and comprises a fan, a thermoelectric module and an air bag. An air inlet is formed in one side of the air bag, an air guide pipe III is connected to the air inlet, and air outlets III are uniformly distributed in the other side of the air bag; the thermoelectric module comprises a second air guide pipe, the second air guide pipe is communicated between the first air guide pipe and the third air guide pipe, a semiconductor chilling plate is arranged in the middle of the interior of the second air guide pipe, and a first cooling fin and a second cooling fin are attached to the upper side and the lower side of the semiconductor chilling plate respectively. According to the automobile seat ventilating, heating and cooling device, the functions of ventilating, heating and cooling of a seat cushion and a backrest can be achieved, the automobile seat ventilating, heating and cooling device is independent of an automobile air conditioning system, can be independently controlled and can be adjusted according to actual use requirements, and then riding comfort is improved.

A fuel cell exhaust system (20) for a fuel cell system (10), in particular in a vehicle, comprises a heat exchanger arrangement (24) with a first heat exchanger area (26) through which fuel cell exhaust gas (B) flows and a second heat exchanger area (30) through which cooling gas (L) flows, wherein the first heat exchanger area (24) and the second heat exchanger area (30) are in heat transfer interaction for the transfer of heat from the fuel cell exhaust gas (B) to the cooling gas (L), as well as a mixing arrangement (46) for receiving cooled fuel cell exhaust gas (B) discharged from the first heat exchanger area (36) and heated cooling gas (L) discharged from the second heat exchanger area (30) in a mixing volume (48) for generating a mixture (G) of cooled fuel cell exhaust gas (B) and heated cooling gas (L) and for discharging the mixture (G).

Method for calcining carbonate mineral stones in a parallel flow regenerative kiln wherein the method comprises an extraction step of the heated cooling gas through a series of extracting port located in an effective cooling zone within a cooling zone below a connecting channel, said heating cooling gas enters into an implementation port orifice and passes into a port duct to reach an evacuation element at an average extraction velocity comprised between 0.5 and 5 m / s.

The utility model discloses an adhesive tape operation device capable of automatically heating and cooling, which comprises a support base, a stabilizing column, a support column, an operation platform, an operation table, an emergency stop button, an upper pressing wheel cylinder button, a double-hand starting button, a material roller, a limiting roller column, a gluing brush, a profiling tool material table and a hot air table, the stabilizing columns are installed and connected to the corresponding positions of the surfaces of the supporting columns, the operation platform is installed and connected to the ends of the supporting columns, the operation table is installed and connected to the surface of the operation platform, the scram button and the upper pressing wheel air cylinder button are installed and connected to the surface of the operation table, and the two-hand starting buttons are installed and connected to the two sides of the operation table. A product and an adhesive tape are manually stuck and put into the tool, the end passes through the upper and lower pressing wheels, and the adhesive tape bypasses the guide wheel; when a cylinder button is pressed down, an upper pressing wheel cylinder presses down to clamp the product and the adhesive tape, a rubber pipe electromagnetic valve, a hot air port and a cold air port are opened, and a starting button motor is pressed down to start upper and lower wheels to clamp the product and the adhesive tape to complete pasting.

The application belongs to the technical field of intelligent control of injection molding, and particularly discloses an injection mold temperature control system based on a PID closed-loop algorithm. The system comprises a multi-partition temperature control execution unit, a temperature sensing network, a central collaborative optimization controller, a thermodynamic state evaluation module and a dynamic set value generation unit. The central collaborative optimization controller models each temperature control partition as a non-cooperative game participant, solves a Nash equilibrium solution that takes into account product quality stability and minimum energy consumption under the constraint of thermodynamic entropy increase, and updates the PID target value of each partition in real time by the dynamic set value generation unit. The application suppresses the heat fighting phenomenon between adjacent partitions, reduces the invalid start and stop of the heating and cooling device, reduces energy consumption, and improves the temperature control robustness and the stability of the molding quality.

This invention discloses a heating and cooling circulation device and method for injection molds of automotive parts, relating to the technical field of injection molds. The invention includes a circulation box with an installation groove that mates with the injection mold. It also includes: a heating unit comprising an oil guiding assembly, an oil return assembly, and an oil pressing assembly; the oil guiding assembly contains multiple oil heating pipes for conveying heat transfer oil, and the oil return assembly contains a return circulation pipe for circulating the heat transfer oil; and a cooling unit comprising a water supply assembly, a heat absorption assembly, and two ventilation assemblies. The advantages are: during the injection molding stage, this invention utilizes a closed-loop reciprocating circulation of heat transfer oil to achieve uniform heating throughout the mold; after injection molding, it relies on the rising and falling circulation of cooling water combined with automatic convection ventilation to achieve efficient secondary heat dissipation and cooling of the mold, resulting in higher cooling efficiency.

A thermal system for a facility includes a facility fluid circuit, a ground-source heat pump, and an air-source heat pump. The ground-source heat pump and the air-source heat pump each include a fluid circuit connected to the facility fluid circuit in parallel via a common facility heat exchanger. The ground-source heat pump includes a ground-source heat exchanger for transferring heat between a ground-source working fluid and a downhole fluid of a downhole fluid circuit. The air-source heat pump includes an air-source heat exchanger for transferring heat between an air-source working fluid and an ambient air. Heat can be transferred, at the facility heat exchanger, between the facility fluid and one or more of the ground-source working fluid or the air-source working fluid in order to provide thermal heating, cooling, or both to the facility.

The utility model relates to the related technical field of stirring heads, in particular to a stirring head with heating and cooling functions, which comprises a stirring shaft, a tool bit and an air supply structure, an air inlet channel and an air return channel are arranged on the stirring shaft, the stirring shaft is connected with an output shaft of a stirring motor through a coupler, the stirring motor is fixedly arranged on a stirring equipment rack, and the tool bit is arranged on the stirring shaft. The tool bit is arranged at the lower side end of the stirring shaft, and a heat exchange channel is formed in the tool bit; a stirring head which is composed of a stirring shaft, a tool bit and an air supply structure and has heating and cooling functions is arranged, an air inlet channel and an air return channel are formed in the stirring shaft, a heat exchange channel is formed in the tool bit, and the air supply structure is composed of a mounting pipe, a first-stage sealing bearing, a second-stage sealing shaft and a third-stage sealing bearing. Therefore, cold air or steam can be conveniently conveyed into the heat exchange channel, the tool bit is heated or cooled, the temperature of the to-be-machined material is effectively controlled, and the product quality is guaranteed.

The utility model discloses a motor integrated hot charging device convenient for temperature control, which belongs to the technical field of motor installation and comprises a machine body. The electric control cabinet is used for providing power, the transferring and positioning assembly is used for moving materials and limiting the materials, the heating and temperature measuring assembly is used for lifting the moving position and heating the materials, the smoke purifier is used for absorbing smoke, and the regulation and control box is used for regulating the heating state. The transferring and positioning assembly comprises a material transferring mechanism and a limiting and placing mechanism, and the heating and temperature measuring assembly comprises a temperature measuring mechanism and a heating driving assembly. Through the mode, placement and movement of materials are limited, meanwhile, strict temperature measurement, uniform heating and cooling are achieved, the working efficiency is improved, and the safety of the working environment is guaranteed by additionally arranging smoke purification.

The invention discloses a supercritical waterless dyeing kettle, a dyeing system and a dyeing method.The dyeing kettle at least comprises a dyeing kettle body, the dyeing kettle body comprises a closed end and an open end, and a dyeing cavity is formed in the dyeing kettle body; the kettle cover is fixedly connected with the open end of the dyeing kettle body and closes the open end; the heating and cooling jacket device is fixed outside the dyeing kettle body in a sleeving manner, the heating and cooling jacket device is of a hollow structure, and a medium with a heating or cooling function is introduced into the heating and cooling jacket device; the dyeing warp beam is arranged in the middle of a dyeing cavity of the dyeing kettle body, the dyeing warp beam is a hollow pipe body, and a plurality of fluid permeation holes are formed in the pipe wall of the dyeing warp beam; wherein a spiral flow guide structure is further arranged in the heating and cooling jacket device, and the spiral flow guide structure is arranged along the outer wall of the dyeing kettle body. The method is suitable for implementing efficient and uniform waterless dyeing treatment on the textile by using the supercritical carbon dioxide medium.

The utility model discloses a steam turbine cooling water heating and heat storage electric boiler combined peak shaving system which comprises a steam turbine generator, a condenser, a steam-water heat exchanger and a heat storage electric boiler, a steam exhaust port of the steam turbine generator is connected with the condenser, the condenser is connected to the steam-water heat exchanger through a first cooling water return pipeline, and the steam turbine generator is connected with the steam-water heat exchanger through a second cooling water return pipeline. The steam-water heat exchanger is connected with the heat storage electric boiler and is used for heating cooling water; the heat storage electric boiler is connected with the steam-turbine generator, the steam-turbine generator is used for generating electric energy for heat storage, the heat storage electric boiler is used for heating cooling water in the steam-water heat exchanger, and the heated cooling water is conveyed to the heat exchange station, so that power supply output of a power plant to a power grid is reduced, and the purpose of peak regulation is achieved. And traditional industrial steam auxiliary heating is replaced, the heat supply cost is reduced, and the heat supply quality is guaranteed.

The utility model particularly relates to an integrated adsorption heating and cooling device which comprises a ceramic base and a porous ceramic adsorption plate, the ceramic base comprises an air channel layer, a heating layer and a water cooling layer which are sequentially arranged from top to bottom, and a concave cavity is formed in the upper end of the air channel layer; the air channel layer is provided with an air channel, the air channel is located in the concave cavity, and the porous ceramic adsorption plate is arranged in the concave cavity and located above the air channel; a plurality of air holes are formed in the ceramic base, penetrate through the ceramic base and are communicated with the air channel, the heating layer is provided with a heating circuit, a positive electrode and a negative electrode, the heating circuit is located on the upper end face of the heating layer and located below the air channel layer, and a water channel, a water inlet and a water outlet are formed in the water cooling layer. According to the integrated adsorption, heating and cooling device, the air channel layer, the heating layer and the water cooling layer are arranged in the ceramic base, the integrated function of adsorption, heating and cooling can be achieved, temperature control over the vacuum suction cup is facilitated, the occupied space is small, and the vacuum suction cup can be controlled and used separately; the integrated adsorption heating and cooling device is simple in structure.

The present application relates to the technical field of power equipment, and more particularly to an intelligent thermal management system for a cleaning robot, comprising a state sensing unit, a risk assessment unit, a thermal state calculation unit, a data decision unit, an execution unit and a feedback correction unit, the state sensing unit collects internal temperature, humidity and key component temperature; the risk assessment unit calculates dew condensation trend and overheating trend representation values accordingly; the thermal state calculation unit quantifies the overall thermal state of the system; the data decision unit determines the actual adjustment amount of heating and cooling power based on the above parameters; the execution unit includes heating, cooling and load management modules, and adjusts the output power accordingly; the feedback correction unit corrects the thermal state according to the operation deviation. Through multi-parameter fusion decision and dynamic power adjustment, the present application realizes the collaborative management of heat dissipation and dew condensation prevention, and improves the working reliability of the cleaning robot in harsh environments.