43results about How to "Realize the heating function" patented technology

The utility model relates to the technical field of medical instruments, in particular to a clinical pharmaceutical dispensing device which comprises a mixing box, a medicine inlet pipe is fixedly installed on the left side of the mixing box, a mixing device is fixedly installed in the mixing box, a heating device is detachably installed on the left side of the mixing box, and a filtering box is arranged on the right side of the mixing box. By arranging the mixing device, the follow-up dissolving speed can be remarkably increased to a certain extent, solid medicine can be crushed before being dissolved, so that the follow-up dissolving time is greatly shortened, meanwhile, the high efficiency of the medicine dispensing process is ensured, in addition, a heating device is arranged to generate hot air, and the medicine dispensing efficiency is improved. The stirring device is arranged in the mixing box so as to heat the medicine in the mixing box in the stirring process, the medicine dissolving efficiency is improved, the overall medicine dispensing efficiency is further improved, the medicine dispensing device is improved, the automatic stirring and heating functions are achieved, and the key for improving the medicine dispensing efficiency and the experiment efficiency is achieved.

The invention relates to the technical field of batteries, in particular to a battery pole piece, a preparation method of the battery pole piece, a lithium ion battery and an electric vehicle. The battery pole piece comprises a foil and an electrode material layer which are arranged in sequence, the material of the electrode material layer comprises manganese-cobalt-nickel oxide, the chemical general formula of the manganese-cobalt-nickel oxide is MnxCoyNizO, x is equal to 0.2-0.4, y is equal to 0.2-0.4, z is equal to 0.4-0.6, and x + y + z is equal to 1. The invention aims to improve the low-temperature performance of the battery without influencing the performance of the battery in a high-temperature environment.

The utility model discloses a radiator, which relates to the field of heat dissipation and comprises a first heat dissipation main body, a second heat dissipation main body and a thermoelectric refrigerating unit, the first heat dissipation main body and the second heat dissipation main body are oppositely arranged, and the thermoelectric refrigerating unit is provided with a first heat conduction end and a second heat conduction end. One of the first heat conduction end and the second heat conduction end is a hot end, the other one of the first heat conduction end and the second heat conduction end is a cold end, the thermoelectric refrigerating unit is arranged between the first heat dissipation body and the second heat dissipation body, the first heat conduction end is in heat conduction fit with the first heat dissipation body, and the second heat conduction end is in heat conduction fit with the second heat dissipation body. According to the radiator, the first heat dissipation body, the second heat dissipation body and the thermoelectric refrigerating unit are arranged, the thermoelectric refrigerating unit has the refrigerating and heating functions, the radiator has the two working modes of the heating mode and the cooling mode, and the radiator using the thermoelectric refrigerating unit is simple in structure and high in heat dissipation efficiency.

The utility model provides an air shower with an oscillation function, which comprises an air shower body, a door arranged on one side of the air shower body, an air inlet mechanism arranged at the top of the inner side of the air shower body, a base arranged at the bottom of the inner side of the air shower body, an oscillation seat arranged at the top of the base, and a supporting mechanism arranged on the oscillation seat. An air shower pipe is arranged on one side in the air shower body, an air shower opening is formed in the air shower pipe, the top of the air shower pipe is connected with one end of an air inlet mechanism, the other end of the air inlet mechanism is connected with an air outlet of a fan, and an air inlet of the fan is connected with the output end of an air filter through a connecting pipe. The input end of the air filter is connected with the exhaust outlet through a connecting pipe. According to the air shower, the air inlet area and the air supply area of the air shower in the air shower are increased through specific structure arrangement and flow guide, meanwhile, air inlet and air supply of the air shower are balanced, the air shower air circulation filtering and sterilizing functions are achieved, the cleanliness of the internal environment of the air shower is improved, and the air shower comfort is improved.

The utility model relates to the technical field of photo-thermal air conditioners, in particular to a solar photo-thermal central air conditioner which comprises a solar heater provided with a liquid inlet pipe, a liquid outlet pipe and first electric control valves arranged on the liquid inlet pipe and the liquid outlet pipe. The photovoltaic panel is provided with a power supply terminal; the refrigerator is provided with a liquid inlet pipe, a liquid outlet pipe and second electric control valves arranged on the liquid inlet pipe and the liquid outlet pipe; the indoor unit is provided with a liquid inlet pipe, a liquid outlet pipe and a third electric control valve arranged on the liquid inlet pipe and the liquid outlet pipe; the solar heater, the refrigerator and the indoor unit are connected in parallel through a circulating pipeline, and the circulating pipeline is provided with a circulating pump. According to the utility model, the light and heat of the sun can be fully utilized to realize the refrigeration and heating functions of the indoor unit, so that the indoor unit can be used in remote mountainous areas, islands, frontier sentries, desert abdominal lands and other scenes without mains supply access.

The utility model discloses a heating device for a cab of an electric excavator, which comprises a refrigerating device, and the refrigerating device comprises a compressor circuit, a compressor, an air-conditioning fan, an electric heating device and a contactor, the electric heating device comprises an isolation transformer, a rectifier and an electric heater; the contactor comprises a normally closed switch, a first normally open switch, a second normally open switch and a switching coil; the normally closed switch is connected to a compressor circuit; the two ends of the switching coil are electrically connected with the ground wire and the warm air switch respectively, and the warm air switch is electrically connected with the control power source. The isolation transformer comprises a primary coil and a secondary coil; the primary coil is connected with an alternating current power supply through a first normally open switch and a second normally open switch; the secondary coil is electrically connected with an input contact of the rectifier, and the electric heater is electrically connected with an output contact of the rectifier; and the electric heater is arranged at an air outlet of the air conditioner fan. The heating function of the cab is achieved through electrical connection, the existing excavator does not need to be greatly modified, and existing equipment in the cab of the excavator is fully utilized.

The utility model discloses a heat preservation building wall connecting structure in the technical field of connecting devices, which comprises a base, supporting plates, a connecting plate, a first fixing block, a positioning plate, a mounting plate and a controller, the supporting plates are fixedly connected to the left side and the right side of the bottom of the base, the connecting plate is located on the upper side of the base, and the first fixing block is located on the upper side of the base. The first fixing block is located on the upper side of the base, the positioning plate is fixedly connected between the tops of the supporting plates, the mounting plate is located on the upper side of the base, and the controller is embedded in the right side of the outer side wall of each supporting plate. The wall connecting structure is convenient for operators to disassemble and assemble, the convenience of the wall connecting structure in actual disassembly and assembly is improved, the heating function of the wall connecting structure is realized, the function of the wall connecting structure in actual use is expanded, and the effect of the wall connecting structure in actual use is facilitated.

The utility model relates to the technical field of automobile front windshield gluing, and discloses an automobile front windshield gluing robot workstation which comprises a processing station, glass protective doors are installed on the two sides of the front end of the processing station respectively, a processing robot is installed at the top end of an installation base, a gluing head is installed at one end of the processing robot, and a gluing head is installed at the other end of the processing robot. Cover plates are mounted at the top ends of the interiors of the filtering boxes correspondingly, and air holes are formed in the top ends of the two sides of the interior of the machining station. According to the automobile glass gluing device disclosed by the utility model, the screen plate, the cover plate, the hole body, the fan and other components are arranged at the top end in the processing station, and the interior of the filter box can be filled with a filter material; the fan in the assembly can be started to exhaust gas generated during gluing in the processing station, and the gas is filtered through the filter material and then exhausted, so that the processing station has a gas filtering function, and the environmental protection property of the processing station is effectively improved.

The utility model discloses a nephrology department clinical peritoneal dialysis nursing limb fixing device which comprises a fixing bow-shaped frame, threaded grooves are formed in the two sides of the fixing bow-shaped frame, adjusting screw rods are inserted into the threaded grooves, one side of each adjusting screw rod is connected with a fixing clamping seat, and the other side of each adjusting screw rod is connected with a fixing clamp. An air bag block is installed on one side of the fixed clamping seat, a connecting opening is formed in the rear end of the fixed clamping seat, a conveying pipe is inserted into the connecting opening, and an inflatable air bag is connected to one side of the conveying pipe. By arranging the fixed ventilation structure, the adjusting screw rod and the threaded groove rotate to drive the fixed clamping seat to move in the fixed bow-shaped frame, the air bag block on one side of the fixed clamping seat makes contact with the lower abdomen, and the conveying pipe is inserted into the connecting opening in the rear end of the fixed clamping seat; air is conveyed to the air bag block in the fixed clamping seat through the conveying pipe by pressing the inflatable air bag, a gap is formed between the air bag block on one side of the fixed clamping seat and the skin, and therefore the fixed ventilation function is achieved.

This disclosure pertains to the technical field of fastener production equipment, and specifically relates to a grease cleaning device after fastener processing. The device includes a housing with a corresponding bottom shell. A cleaning tank is housed inside the housing, with a space between the cleaning tank and the housing. An ultrasonic generator is mounted on the outer wall of the cleaning tank. An electromagnetic heater is located on the outer bottom of the cleaning tank. Multiple temperature sensors are vertically and evenly arranged on the inner wall of the cleaning tank. A temperature controller is connected to the temperature sensors and the heating device. A display screen for operation is fixedly mounted on the front of the housing and connected to the temperature controller via a wired interface. Compared to existing technologies, this disclosure improves cleaning efficiency by precisely controlling the temperature to match the cleaning fluid.

The utility model relates to dish washer technical field discloses dish washer, including washing system and heat exchange system, washing system includes water tank and washing pump, and water tank and washing pump intercommunication, heat exchange system includes working medium compression unit and refrigerant circulation pipeline, working medium compression unit includes air inlet and exhaust port, refrigerant circulation pipeline includes heating pipe and cooling pipe, heating pipe is located in water tank, and one end communicates with the exhaust port of working medium compression unit, and the other end communicates with cooling pipe, cooling pipe surrounds and sets up in the outer periphery of washing pump, and communicates with the air inlet of working medium compression unit, the utility model utilizes the refrigerant of higher temperature to heat the washing water in water tank, and the pump body is cooled with the help of the refrigerant of temperature reduction, reaches the high -efficient heat dissipation of pump body, and the both are synchronous, not only satisfy the requirement to water temperature in the washing process, guarantee the normal stable operation of washing pump, but also improved the comprehensive utilization of energy, reduced overall energy consumption, realized the dual goal of energy -conserving and high -efficient operation.

The present invention discloses a green and environmentally friendly magnetic refrigeration heat exchange equipment based on magnetocaloric effect, comprising a magnetic field generating device, a magnetic working fluid, a heat exchange channel and a driving component. The heat exchange channel is divided into multiple sections, namely a heat absorption section, a heat release section and a throttling section. The magnetic working fluid is in the heat exchange channel, the driving component is used to drive the magnetic working fluid to circulate in the heat exchange channel, and the magnetic field generating device is used to generate a magnetic field. The present invention has a reasonable design and a simple principle, and provides a new magnetic refrigeration heat exchange structure, which realizes heat transfer based on the magnetocaloric effect, and further realizes the cooling or heating function. The magnetic working fluid in this embodiment adopts a closed-loop circulation motion, is not easy to be damaged, and has a low maintenance cost. The movement direction of the magnetic working fluid and the flow direction of the medium are counter-convection, the heat exchange efficiency is improved, and the cooling or heating efficiency per unit time is improved.

The utility model provides a multifunctional automobile cup stand, which relates to the field of automobile cup stands, and comprises a cup stand assembly, a shell, a base fixed at the bottom of an inner cavity of the shell, and an inner container fixed at the top of the base and positioned in the inner cavity of the shell, the temperature control assembly comprises a frame, a protective shell fixed to the surface of the frame, a semiconductor chilling plate fixed to the surface of the inner container and a cooling fin installed in an inner cavity of the frame. The semiconductor chilling plate, the heating cup mat, the NTC temperature probe and the temperature controller are integrated through the temperature control assembly, the NTC temperature probe monitors the temperature of drinks in real time and transmits data to the temperature controller, the temperature controller accurately controls the semiconductor chilling plate or the heating cup mat to work according to the set temperature, and the refrigerating or heating function is achieved; therefore, the problems that an existing automobile supporting cup depends on an automobile air conditioning system when refrigerating or heating drinks, function use is limited, and flexible use is not convenient can be effectively solved.

The utility model relates to the technical field of medical instruments, in particular to a humidifier heating and temperature measuring device for a breathing machine, which comprises a heating device (3) arranged in a humidifier (2), a temperature measuring element (13) arranged in the breathing machine (1), a first thermocouple compensation line (4) and a second thermocouple compensation line (5), a heating wire (8), a third thermocouple compensation line (6) and a fourth thermocouple compensation line (7) are arranged in the heating device (3), one end of the third thermocouple compensation line (6) is connected to one end of the heating wire (8), the other end of the third thermocouple compensation line (6) is connected to the first thermocouple compensation line (4), and one end of the fourth thermocouple compensation line (7) is connected to the other end of the heating wire (8). And the other end of the fourth thermocouple compensation line (7) is connected to the second thermocouple compensation line (5). The heating and temperature measuring functions of the humidifier can be realized by using two cables.

The invention discloses an aircraft battery thermal management system and method. Comprising an evaporator (5), a liquid cooling loop is connected between a hot edge medium inlet and outlet of the evaporator (5), and an evaporation circulation loop is connected between a cold edge medium inlet and outlet of the evaporator (5); the liquid cooling loop comprises a liquid storage tank (1), a booster pump (2), a cold plate A (3) and a cold plate B (4) which are sequentially connected between a hot edge medium inlet and a hot edge medium outlet of the evaporator (5); the evaporation circulation loop comprises a compressor (6), a condenser (7) and an expansion valve (8) which are sequentially connected between a cold edge medium inlet and a cold edge medium outlet of the evaporator (5); the cold plate A (3) is installed on an electric control system of the aircraft, and the cold plate B (4) is installed on a battery system and a motor system of the aircraft. According to the invention, comprehensive thermal management of batteries, motors and electric control of the large-scale all-electric aircraft and a thermal management strategy during short-time large-capacitor charging and discharging can be realized, and the requirement of comprehensive thermal control of the large-scale all-electric aircraft is met.

The utility model discloses a wire marking machine with a heating mechanism, which comprises a machine body and a fixed seat, the bottom end of the machine body is fixedly connected with a handle, one side of the top end of the machine body is movably hinged with a first protective cover, the other side of the top end of the machine body is movably hinged with a second protective cover, one side of the front end of the machine body is provided with a knob, and the knob is arranged on the fixed seat. One end of the machine body is fixedly connected with a fixed seat, and keyboard keys are arranged at the bottom of the front end of the machine body. According to the wire marking machine with the heating mechanism, a second reserved groove and other parts are arranged, according to the width and number needing to be cut, a clamping block can be clamped to a fixing rod to be fixed, a threaded rod is screwed, the fixing rod can be driven to rotate, when the fixing rod rotates, a blade on the clamping block clamped externally can rotate, and therefore a sleeve can be cut conveniently, and the cutting efficiency is improved. The sleeve cutting device is more flexible and applicable during cutting, and the problem that cutting is inconvenient to adjust according to the cutting number and length during sleeve cutting is solved.

The utility model relates to the technical field of reaction kettles, and discloses a sodium carboxymethyl cellulose etherification synthesis reaction kettle which comprises a kettle body, four groups of supporting rods are welded on the lower surface of the kettle body, a mounting frame is fixedly sleeved on the outer surface of the kettle body, a heating pipe is inserted in the mounting frame, and a discharge pipe is fixedly inserted at the bottom of the kettle body. According to the sodium carboxymethyl cellulose etherification synthesis reaction kettle, by arranging the heating pipes, the heating function of the device is achieved, sodium carboxymethyl cellulose ether in the kettle body can be heated, mixing of the sodium carboxymethyl cellulose ether is facilitated, the number of the heating pipes of the device is twelve, and the heating pipes are arranged on the outer surface of the kettle body at equal intervals; the sodium carboxymethyl cellulose ether is heated uniformly, local high temperature or low temperature in the kettle body can be avoided, the moistening degree of cellulose in alkali liquor is kept consistent, and the projection efficiency of the sodium carboxymethyl cellulose ether is improved.

The application relates to the field of indoor air dehumidification, in particular to a cold water machine with automatic dehumidification and temperature regulation functions; the cold water machine comprises an environment data acquisition module, various sensors of which are used for collecting the operation data of the environment where the cold water machine is located; a data analysis module is used for intelligently analyzing the various sensor data through a server and matching optimal control data; an integrated control module is used for controlling the operation of the cold water machine, forming control instructions according to the control data, and controlling and adjusting the operation states of corresponding devices in the operation system of the cold water machine; the application has the beneficial effect of solving the problem that the space cannot be reasonably utilized and the effect of automatically adjusting the temperature and humidity of the climate environment in combination with the actual conditions cannot be achieved.

The utility model discloses a heat pump system for refrigeration car, and the system includes compressor, reversing mechanism, outdoor heat exchanger, indoor heat exchanger and expansion valve group, and the expansion valve group is configured as: when refrigeration / heating / defrosting, the refrigerant output of outdoor heat exchanger or indoor heat exchanger is throttled into gas-liquid mixture, and when refrigeration / outdoor defrosting, the enthalpy increasing gas is provided to the enthalpy increasing suction port of compressor, the indoor fan starts when heating, and the outdoor fan of outdoor heat exchanger starts, the indoor fan does not start and the outdoor fan starts when indoor defrosting, the integrated enthalpy increasing refrigeration system and heat pump system reduce temperature fluctuation while effectively reducing energy consumption and improving reliability, greatly reduce cost, realize the need of enthalpy increasing refrigeration function, heating function and quick defrosting, satisfy various practical use demand. The utility model discloses still a refrigerating unit for refrigeration car including above-mentioned heat pump system.

This application provides a method, apparatus, device, and medium for adaptive adjustment of the contact surface temperature of an automotive seat. The method includes: for each zone to be adjusted, acquiring the real-time contact surface temperature between the occupant's contact area and the automotive seat contact surface using a temperature acquisition sensor located in that zone; determining whether the temperature difference between the real-time contact surface temperature acquired at the current sampling moment and the target comfort temperature of that zone exceeds the allowable fluctuation range; if it does, dynamically adjusting the magnitude and / or direction of the operating current of the semiconductor cooling chip in that zone based on the temperature difference; and after setting the next sampling moment as the new current sampling moment, returning to the process of acquiring the real-time contact surface temperature between the occupant's contact area and the automotive seat contact surface, and proceeding with subsequent steps. This method achieves differentiated temperature requirements for different contact areas.

A control circuit for heating massage equipment is provided with a master control unit, a TENS stimulation unit, a slave control unit and a heating unit, a first end of the master control unit is electrically connected with an input unit, a second end of the master control unit is electrically connected with a first end of the TENS stimulation unit, a third end of the master control unit is electrically connected with a first end of the slave control unit, and a second end of the master control unit is electrically connected with a second end of the TENS stimulation unit. The second end of the slave control unit is connected with the heating unit. According to the control circuit of the heating massage equipment, the TENS stimulation treatment function and the heating function are achieved through the two control units respectively, the variety and the number of input instructions received by the main control unit are widened, and the use functions of the heating massage equipment are enriched; the slave control unit can independently control the TENS stimulation unit according to the received instruction, so that the operation stability of the heating massage equipment is improved.

The utility model discloses a new energy vehicle heat management system. The new energy vehicle heat management system includes compressor, compressor connects condenser, condenser connects air conditioner evaporimeter, air conditioner evaporimeter parallel battery cooler, battery cooler connects four -way water valve, and the interface no. 2 of four -way water valve connects battery water pump, and battery water pump connects refrigerator, and refrigerator connects first three -way water valve, and the interface no. 2 of first three -way water valve connects battery pack, and the interface no. 3 of first three -way water valve connects empty pipe no. 1, and empty pipe no. 1 is connected to battery cooler through electric heater after parallel connection with battery pack, and the interface no. 3 of four -way water valve connects electric drive water pump, and electric drive water pump connects electric drive system, and electric drive system connects low temperature water tank, and low temperature water tank connects second three -way water valve, and the interface no. 2 of second three -way water valve connects empty pipe no. 2, and the interface no. 3 of second three -way water valve is communicated with the interface no. 4 of four -way water valve through empty pipe no. 3. The utility model has solved the problem that prior art is not conducive to the popularization of vehicle refrigerator to low -end car.

The invention discloses a high-temperature heat storage tank with both heat preservation and heating functions and a working method thereof, belonging to the technical field of thermal energy storage, wherein the high-temperature heat storage tank comprises a storage tank, and the storage tank comprises a storage tank shell, a side wall air inlet, a side wall air outlet, an internal air inlet and an internal air outlet; the storage tank shell comprises a shell top, a shell middle and a shell bottom which are fixedly connected in sequence; the shell middle comprises an inner liner, an air interlayer, a partition plate, heat insulation cotton and a protective shell which are arranged in sequence; the inner liner and the partition plate are connected through a plurality of beams and spoiler columns, and the gaps therebetween form an air interlayer; the beams are distributed at intervals between the stainless steel inner liner and the partition plate in the middle of the storage tank shell, and the air interlayer is divided into an S-shaped flow channel; the side wall air inlet and the side wall air outlet are both connected to the air interlayer; the internal air inlet and the internal air outlet are connected to the inner cavity of the storage tank, so as to realize the preheating of the high-temperature heat storage tank before use and the heat preservation and heating functions during operation.

The utility model discloses a feed feeding device which comprises a stirring box, one side of the stirring box is fixedly connected with a processing box, the interior of the processing box is fixedly connected with a filter plate, the top of the stirring box is fixedly connected with a power box, the interior of the stirring box is rotationally connected with a stirring rod, and the stirring rod is fixedly connected with a feed inlet. Compared with the prior art, the device has the advantages that by arranging the treatment box, the filter plate, the heating wire, the water pump, the second connecting pipe, the check valve, the first connecting pipe and the water pipe, the function of heating feed in the stirring box is achieved, the temperature in the stirring box is increased, and the situation that the temperature is too low in winter, and gastrointestinal problems are caused after livestock eat the feed is prevented; and by arranging the crushing box, the first rotating rod, the first gear, the second rotating rod, the second gear and the crushing roller, the function of crushing and processing feed is achieved, feed raw materials are crushed and processed, and the practicability of the device is enhanced.

The invention discloses a cashmere double-sided leg warm-keeping blanket which comprises an upper surface layer, a middle interlayer and a lower surface layer, the upper surface layer, the middle interlayer and the lower surface layer are sequentially laminated and connected into a whole through machine sewing, and the middle interlayer is located between the upper surface layer and the lower surface layer; the upper surface layer is made of cashmere woven fabric, the lower surface layer is made of cashmere knitted sheets, and the middle interlayer is made of soybean fiber silk floss; a first pocket is arranged on the side surface of the upper layer; a second pocket is arranged on the side surface of the lower layer; the first pocket and the second pocket are internally provided with heat storage graphene heating pieces and a power bank, and the heat storage graphene heating pieces are connected with the power bank through wires. The invention further discloses a manufacturing method of the cashmere double-sided leg warm-keeping blanket. The blanket is made of the three-layer structure of the cashmere fabric and the soybean fiber silk floss clamped in the cashmere knitted sheet, and the obtained blanket is specially used for keeping the legs warm.

The invention discloses a raw material diluting device for chocolate production, and relates to the technical field of raw material diluting devices. Comprising a device body, an annular partition plate is concentrically arranged in the device body, a stand column is fixed to the top of the annular partition plate, and the top end of the stand column is fixed to the inner wall of the top of the device body; the annular partition plate divides the device body into an inner cavity and an outer cavity, an annular channel exists between the bottom of the annular partition plate and the inner wall of the bottom of the device body, and a backflow channel exists between the top of the annular partition plate and the inner wall of the top of the device body. By arranging the inner cavity, the outer cavity and the lifting extrusion mechanism, the fluidity of materials at all positions can be improved through extrusion of the lifting extrusion mechanism, so that the mixing and diluting effect is improved, the mode does not need high-speed rotation of the structure, circulating mixing and diluting of the materials can be achieved only through pushing, and the device is suitable for the materials with different consistencies; and the problems of non-uniform mixing and dilution caused by stirring dead angles of traditional stirring equipment are avoided.

The utility model discloses rapeseed seedling culture equipment, relates to the technical field of rape cultivation, and aims to solve the technical problems that in the prior art, the humidity and the temperature in the rapeseed seedling culture equipment cannot be monitored in time and then adjusted in real time, manual regular detection, water supplementation or heating is often needed, and the working efficiency is high. And the use is not reliable enough. A culture cabinet used for culturing rapeseed seedlings is arranged in the culture equipment body, a temperature and humidity sensor is arranged on the culture equipment body, a detection probe is arranged in the culture equipment body and connected with the temperature and humidity sensor, and a humidifying pipe used for humidifying is arranged in the culture equipment body. A moisture exhausting device for exhausting moisture is arranged in the culture equipment body, an electric heater for heating is arranged in the culture equipment body, and a PLC (Programmable Logic Controller) control box connected with the moisture exhausting device and the electric heater is arranged on the outer side of the culture equipment body.

The invention discloses a heat storage-heat and power cogeneration device and method based on thermal electron and capacitor integrated energy storage and transduction, and the device comprises a heat storage body, and a thermal electron emission unit and a capacitor energy storage unit which are located at the inner periphery of the heat storage body. The thermionic emission unit comprises a thermionic positive electrode located on the inner circumferential wall of the heat storage body and a negative electrode located on the inner circumference of the thermionic positive electrode, the capacitive energy storage unit comprises a negative electrode and a capacitive positive electrode located on the inner circumference of the negative electrode, and the thermionic emission unit and the capacitive energy storage unit share the same negative electrode. The thermal electron emission effect and the capacitance electricity storage are designed to be of an integrated structure and share the same negative electrode, heat storage, thermoelectric conversion and electricity storage are coupled into the same physical process, the structure is simple and compact, and the purposes of long-time large-capacity storage-discharge / heat with high energy density, high power density and transient response are achieved.

This application discloses an ultrasonic heating module for a nucleic acid extraction device and the nucleic acid extraction device itself. The ultrasonic heating module includes: a mounting frame assembly with a first space and a second space arranged longitudinally adjacent to each other, the second space accommodating a reagent tube that moves laterally; a mounting plate arranged vertically and movably disposed in the first space; an ultrasonic unit disposed on the mounting plate and used to output ultrasonic waves; a heating unit disposed on the mounting plate and located on one side of the ultrasonic unit, the heating unit being used to perform a heating function; and a driving component drivingly connected to the mounting plate. This ultrasonic heating module for a nucleic acid extraction device has the advantages of simple structure, low energy consumption, and small space occupation.

The present invention discloses a thermal management system for an electric industrial vehicle and a control method thereof, which comprises a first circuit and a second circuit for thermal management of a power system and a power battery system respectively, wherein a first heat exchange tank and a second heat exchange tank are connected via a coupling device, and a temperature sensor is connected to the first circuit and the second circuit; the thermal management system further comprises a control device, and the control device is electrically connected to the first circuit, the second circuit and the coupling device respectively. The thermal management system can effectively control the temperature of the power system and the power battery system at the same time, and can use the waste heat of the power system to keep the power battery system warm, reduce the energy consumption of the thermal management system, improve the efficiency of the thermal management system, reduce the cost and improve the reliability.