86results about How to "Adjustable temperature" patented technology

This invention relates to the field of vehicle air conditioning control technology, providing a control circuit, method, and rail vehicle for an air conditioning system. The control circuit includes a power supply, an air conditioning controller, and a ventilation switching relay, with the power supply and air conditioning controller forming a first circuit. It also includes a first time relay and a second time relay, with the power supply, ventilation switching relay, first time relay, and second time relay forming a second circuit. The first and second time relays are respectively used to start timing when the air conditioning controller is powered on. If the air conditioning controller fails to start after power-on, and the second time relay has timed for a second duration, the second time relay controls the first circuit to disconnect. After the first time relay has timed for a third duration, the first time relay controls the second time relay to de-energize, thereby reconnecting the first circuit. This invention achieves automatic hard-wired restart in the event of an air conditioning controller failure to start after power-on.

The application discloses a geothermal energy adjustable power generation system based on carbon dioxide working medium, which comprises a power generation well, a temperature and pressure adjusting device connected through a pipeline, a gas-liquid heat exchange device connected with the temperature and pressure adjusting device at one end and connected with a steam superheating device at the other end, a heat supply device and a turbine arranged on the steam superheating device, a power generation device connected with the turbine, the power generation device connected with the gas-liquid heat exchange device through a pressure adjusting device, a plunger pump connected with a recharging well at one end and connected with the gas-liquid heat exchange device through a refrigeration device at the other end. The system can further heat the carbon dioxide working medium after being converted into steam, thereby improving the temperature and pressure of the steam and the power generation efficiency of the turbine. Moreover, the output of the heat supply device is adjusted, the rotating speed of the turbine and the output power of the power generation device are adjusted, the adjustability of the power generation capacity is realized, and the defect of the vacancy of the technology in China is solved.

The utility model belongs to the technical field of intelligent closestools, and discloses a drying device and a closestool. The drying device comprises a shell, a fan and a heating mechanism. A first air duct and a second air duct are formed in the shell; an air outlet of the first air duct is communicated with the urinal; the second air channel is provided with a spray gun air outlet which faces the spray gun. The first air duct is provided with a first air blocking structure, and the first air blocking structure is provided with a first position for disconnecting the first air duct and the second air duct and a second position for communicating the first air duct and the second air duct. The fan is in butt joint with the shell, communicates with the first air channel and can provide airflow. The heating mechanism is arranged in the first air channel and can heat airflow, and the temperature can be adjusted. The drying device can achieve the functions of human hip drying, spray gun disinfection and the like, the integration of the functions and the simplification of the toilet bowl structure are improved, and the service life of the toilet bowl is prolonged.

This invention provides an energy-saving blast furnace gas temperature regulation device, applied at the blast furnace gas outlet. It includes a gravity dust collector, a radiator, a dust collection bag, and a turbine. The gravity dust collector is connected at one end to the blast furnace gas outlet and at the other end to the radiator, used for preliminary removal of large particulate impurities from the blast furnace gas. The radiator is connected at one end to the gravity dust collector and at the other end to the dust collection bag, used to control the temperature of the blast furnace gas and prevent damage to the dust collection bag. The dust collection bag is connected at one end to the radiator and at the other end to the turbine, used to remove impurities from the blast furnace gas, completing the purification process. The turbine, connected to the dust collection bag, converts the pressure and thermal energy of the blast furnace gas into rotational mechanical energy to drive a generator. This invention effectively regulates the temperature of the blast furnace gas, simultaneously treating the gas and enabling its recycling.

The application discloses a kind of tread-resistant organic covering garden roads and its manufacturing method, by composite organic covering layer, leveling layer, cushion layer, waterproof layer, waterproof protective layer and drainage ditch composition;The prepared organic covering garden road has higher compactness and tread-resistant ability, increases the mildew-proof, fireproof, windproof ability of organic covering garden road, greatly improves the service life and safety of organic covering garden road, also has the effect of keeping moisture, adsorbing dust, adjusting soil temperature, increasing soil fertility, inhibiting weeds, promoting planting growth, reducing soil erosion and decoration beauty etc.

The application relates to the technical field of intelligent household appliances, and discloses an electric control box assembly, an air conditioner and a control method and a control device thereof. The electric control box assembly comprises: a first box body comprising a containing cavity used for placing electrical devices; a cooling flow path arranged in the first box body and used for cooling the containing cavity; an extinguishing flow path in communication with the cooling flow path, the extinguishing flow path comprising a spraying part located in the containing cavity; and a control circuit used for controlling the operating states of the cooling flow path and the extinguishing flow path. The electric control box assembly provided by the application can regulate the temperature in the electric control box by arranging the cooling flow path used for cooling the electrical devices in the electric control box and the extinguishing flow path in communication with the cooling flow path, so as to meet the temperature requirement of stable operation of the electrical devices. Moreover, the extinguishing operation can be performed in time in the case that a fire occurs in the electric control box, and the safety and reliability during use are greatly improved.

The utility model provides a heat storage growth bowl device which comprises a bowl body. The heat accumulator is arranged outside the bowl body, and the heat accumulator is rotationally connected with the bowl body; and the driving mechanism is connected with the heat accumulator so as to drive the heat accumulator to be unfolded to be separated from the bowl body and accumulate heat when the relative temperature is high, or drive the heat accumulator to be attached to the bowl body to heat the bowl body when the relative temperature is low. The driving mechanism effectively adjusts the temperature in the bowl body by adjusting unfolding or attaching of the heat accumulator, the temperature requirements of different plants in different growth stages are met, and soil pollution caused by the heat accumulator can be avoided.

Embodiments of the present application provide a middle frame assembly and a display device, and relate to the display field, and improve flexibility of a heat dissipation mode. The middle frame assembly comprises: a middle frame; a back cover, the back cover and the middle frame have a containing cavity therebetween; a heat equalizing structure located in the containing cavity; and a heat dissipation fin located in the containing cavity, a contact area between the heat dissipation fin and the heat equalizing structure being variable.

This invention relates to the field of bipolar membrane electrodialysis technology, and more particularly to a temperature control system, method, device, and storage medium for a bipolar membrane electrodialysis unit. The system includes: a conductivity sensor, with its detection end disposed within the bipolar membrane electrodialysis unit and the outlet water pipe; a temperature sensor, with its detection end disposed within the outlet water pipe; and a controller electrically connected to the temperature sensor and the conductivity sensor, used to acquire the temperature signal generated by the temperature sensor and the conductivity signal generated by the conductivity sensor, and to increase the cooling water circulation intensity of the bipolar membrane electrodialysis unit from an initial circulation intensity to a first circulation intensity based on the conductivity signal, and to further increase the cooling water circulation intensity to a second circulation intensity or decrease the cooling water circulation intensity to a third circulation intensity based on the temperature signal. The system provided by this invention can regulate the temperature of the bipolar membrane electrodialysis unit by controlling the cooling water circulation intensity.

The utility model discloses efficient crystallization equipment for triple superphosphate, which relates to the technical field of crystallization equipment and comprises a crystallization bin and a bottom plate, the top surface of the bottom plate is fixedly connected with a PLC (programmable logic controller) and four support rods, one ends, far away from the bottom plate, of the four support rods are fixedly connected with fixing sleeves, and the fixing sleeves are fixedly connected with the crystallization bin. A crystallization mechanism used for crystallizing triple superphosphate is arranged on the inner side of the crystallization bin, a monitoring mechanism is arranged on the surface of the crystallization bin, feed liquid circulates in the cooling pipes, cooling water is added into the crystallization bin through the cooling water inlet, and the cooling water is guided out through the cooling water outlet. Heat of the feed liquid in the cooling pipes is taken away by the cooling water in the circulation process of the cooling water, then the feed liquid is cooled, crystals are separated out while cooling is conducted, and the crystals are discharged into the collecting box at the feed liquid water outlet to be subjected to next operation, the twenty-five cooling pipes are arranged for circulation cooling of the feed liquid, and the problem that existing crystallization equipment is low in crystallization efficiency is solved.

The utility model relates to the technical field of tooth cleaning, in particular to a temperature-adjustable tooth cleaning device. The utility model provides the tooth cleaning device capable of adjusting the temperature, which can be used for quickly switching the water injection nozzles, is convenient for quickly cleaning the tooth cleaning spray head, effectively prevents cross infection and improves the operation efficiency. A temperature-adjustable tooth cleaning device comprises a shell, a controller, a grab handle and the like, the controller is connected to the left upper portion of the shell, and the grab handle is placed on the left front portion of the shell. The rotary base is rotated to drive the rotary connector to rotate, and the baffle is pushed to move outwards through extrusion of water, so that the baffle does not make contact with the tooth washing spray head any more, water is sprayed out of the cleaning head to the surface of the tooth washing spray head, water spraying openings can be rapidly switched, and the tooth washing spray head can be rapidly cleaned conveniently; cross infection is effectively prevented, and the operation efficiency is improved.

The invention relates to the technical field of material temperature control, in particular to a temperature control device for coating, which comprises an accommodating container, a heat exchange system, a detection assembly and a stirring assembly, the accommodating container is provided with a cavity for accommodating the coating, and a heat transfer jacket of the heat exchange system sleeves the periphery of the accommodating container and is internally provided with a medium flow channel with a spiral flow guide structure; the detection assembly detects the temperature and the coating height in the cavity and is electrically connected with the heat exchange system. A stirrer of the stirring assembly is located in the center of the containing container, and the rotation direction is opposite to that of a heat transfer medium in the medium flow channel. According to the device, the technical effects that the coating temperature can be accurately controlled, different stirring speeds are set according to different coating viscosities through reasonable structural design, and meanwhile, the influence of thixotropic fluid stirring on coating spraying can be prevented can be achieved.

The utility model discloses a ventilating and energy-saving device for a green building, which relates to the technical field of ventilating and energy saving, aims to solve the technical problems of higher energy consumption and higher equipment maintenance cost in the prior art, and comprises a frame, a support rod, a rotating component and a replacement component. According to the utility model, the frame and the ventilation opening are adaptively installed, and the support rod fixes the motor, so that the overall stability is guaranteed, the motor is convenient to maintain, and the cost is reduced; the motor drives the rotating column to rotate to be matched with the air inlet hole and the air outlet hole to introduce and discharge natural air. Through a flowing block structure, natural wind forms laminar flow, loss is reduced, and efficiency is improved; the replacement disc and the replacement groove cooperate with the flow plate to construct efficient heat exchange, temperature is adjusted, and energy consumption is reduced; and the flowing plate can filter and intercept impurities in natural wind, so that the indoor air quality is improved. The device integrates the functions of stability, efficient ventilation, energy conservation, consumption reduction and air purification, and provides reliable guarantee for building a healthy, comfortable, low-carbon and environment-friendly indoor environment for green buildings.

The utility model relates to the technical field of linen washing, in particular to temperature-adjustable intelligent linen washing equipment which comprises a machine body, a hollow water inlet pipe is fixedly installed in the center of the back face of the machine body, one end of the hollow water inlet pipe penetrates through and extends into the machine body, and a washing barrel is fixedly installed at the front end of the peripheral wall of the hollow water inlet pipe. A water spraying mechanism is arranged in the washing barrel, a barrel cover is movably installed on the front face of the machine body, and a controller is fixedly installed on the front face of the machine body and located above the barrel cover. According to the intelligent linen washing equipment capable of adjusting the temperature, by arranging the adjusting mechanism and the temperature sensor, when linen is washed, the washing water temperature can be monitored in real time, the water temperature is changed by adjusting the proceeding amount of cold water and hot water, in this way, the purpose of adjusting the temperature is achieved, and the problems that the water temperature of existing washing equipment cannot be adjusted and controlled, and the washing time is shortened are solved. The temperature of the water is unstable, so that the linen material is damaged.

The utility model discloses a roxburgh rose flavor extract extraction device which comprises an extraction tank, and a solvent inlet disc and a stock solution inlet seat are distributed in the extraction tank up and down; an extraction channel is arranged between the solvent inlet disc and the stock solution inlet seat; the stock solution inlet seat is connected with the stock solution pump; the solvent inlet disc is connected with a solvent pump; a temperature control assembly is arranged in the extraction tank; and the temperature control assembly is positioned on the inner side of the extraction channel. In the extraction tank, the extraction process of the solvent and the stock solution occurs in the extraction channel, and the extraction channel is arranged at the inner circumferential position of the extraction tank. In this way, a space can exist in the central area of the extraction tank; and a temperature control assembly is arranged in the space, so that the temperature in the extraction channel can be adjusted from inside to outside.

The utility model relates to the field of tea table, especially a kind of air-cooled tea table, including tabletop frame, multiple openings are equipped with in tabletop frame outside, opening is provided with air outlet device, air outlet device includes the pipe flow fan for air outlet and the air outlet adjusting mechanism for adjusting air outlet direction, by the multiple air outlet devices being set on tabletop frame, by pipe flow fan to tabletop frame outside air outlet, cold air can be blown out from tea table inside to outside, and the air circulation around tea table is accelerated, the effect of quickly adjusting temperature around tea table is reached, and the person around tea table is more comfortable.

The utility model relates to a brush silk performance test technical field especially, is a kind of brush silk vertical friction performance testing device, including machine case, slide, support, drive assembly B, drive assembly C and temperature control adjusting mechanism. Support frame is arranged in machine case, and polishing mechanism is arranged on support frame;Slide is set in machine case, and horizontal pole is rotatably set on slide, and slide block and the measuring assembly of measuring slide block pressure value are set on horizontal pole;The one end of support is inserted into sliding slot and is connected with slide block, and locking assembly is set on support;Drive assembly B is set on slide and drives horizontal pole rotation;Drive assembly C is set on machine case and drives connection slide;Temperature control adjusting mechanism is set on machine case. The utility model can quickly measure brush silk vertical friction performance, and by changing test environment temperature, obtain the performance data of brush silk under different environment temperature, and also automatically clean up and collect the debris generated in testing process.

This utility model relates to a temperature-adjustable mattress system, comprising a mattress that deforms under pressure. The mattress contains water pipes extending along the length of the mattress and spaced apart along its width. The mattress also includes corresponding limiting structures for each water pipe. Initially, the cross-sectional area of ​​each water pipe is A. When the mattress deforms under pressure, each water pipe deforms along with the mattress until it is limited by its corresponding limiting structure, resulting in a deformed state. In this deformed state, the cross-sectional area of ​​each water pipe is B, where B > A. This utility model has a simple structure and can achieve adaptive temperature adjustment of the mattress in response to body weight. Adjustment is convenient and effective. For example, if the water pipe contains cold water, it can lower the temperature at the bottom of the mattress; if the water pipe contains hot water, it can raise the temperature of the mattress.

This utility model relates to a laboratory-grade temperature-controlled photochemical reaction device, belonging to the field of photochemical reactions. It includes: a housing and a reaction vessel mechanism, multiple light source mechanisms, a cooling mechanism, and a control board, all fixedly installed within the housing. The reaction vessel mechanism is positioned above the light source mechanisms and is equipped with a temperature monitoring sensor. The cooling mechanism is connected to the reaction vessel mechanism to regulate its temperature. The light source mechanisms, the cooling mechanism, and the sensor are all electrically connected to the control board. This utility model integrates the cooling mechanism within the photochemical reaction device, which, together with the control board and the temperature monitoring sensor, facilitates the coordinated temperature control of the reaction vessel mechanism. This allows for automatic control, adjustment, and feedback of temperature parameters during the photochemical reaction experiment, reducing errors in the reaction results.

This application discloses an air cooler for industrial cold storage, belonging to the technical field of air cooler technology. The air cooler for industrial cold storage includes an evaporator mechanism, a fan mechanism, and a control mechanism, which is installed and fixed on the ventilation duct and the counterweight frame. When a windbreak cloth is needed, this invention controls the winding motor to drive the winding roller to rotate. Subsequently, the winding rope loosens, and the counterweight frame, losing its limit, is opened by the wind. After the counterweight frame is fully extended, the air cooler stops. Then, the end of the electric push rod extends and inserts into the positioning frame, thus ensuring the stability of the counterweight frame after it opens, thereby ensuring the stability of the air duct and facilitating forced convection.

The utility model discloses a temperature adjusting device for an agricultural greenhouse, which comprises a plurality of groups of temperature adjusting modules, and the plurality of groups of temperature adjusting modules are arranged on the two sides of the greenhouse; the temperature adjusting module comprises an air blowing assembly, the air blowing assembly comprises a square plate, the two ends of the square plate are fixedly connected with the two sides of the inner wall of the shell correspondingly, and a center shaft of a first bevel gear penetrates through and is movably connected with the square plate. According to the device, the temperature in the greenhouse is sensed to rise or fall through the temperature sensor, the baffles are converted, the second square frame or the first square frame is shielded, the greenhouse is cooled or heated, the temperature in the greenhouse can be adjusted through the temperature adjusting module, and the temperature in the greenhouse is adjusted through the temperature adjusting module. The temperature in the greenhouse is kept in a proper range, and favorable conditions can be provided for the growth of crops.

The utility model discloses an adjustable milk frother assembly, beverage outlet assembly and beverage equipment, including milk frother body, steam spray head, air connector and milk pipe joint, the first mixed cavity and second mixed cavity of being mutually connected are set up in the milk frother body inside, the first mixed cavity has air inlet and milk inlet, the second mixed cavity has steam inlet, and steam spray head sealedly connects at steam inlet, and air connector sealedly connects at air inlet, and milk pipe joint sealedly connects at milk inlet, and milk pipe joint inside forms milk supply channel, and a plurality of milk outlet holes with different cross section sizes are distributed in the circumferential direction of milk pipe joint, and milk outlet hole is used for connecting milk supply channel and the first mixed cavity. The utility model mainly solves the technical problem that milk frother gear adjustment is inconvenient when making hot milk and milk froth in the milk-containing beverage machine, and milk frother needs to be disassembled, and even nozzle needs to be pulled out to adjust.

The invention discloses a solar full-spectrum physiotherapy instrument which comprises a reflective mirror, a solar condenser, a light processing device and a physiotherapy couch connected with the light processing device. After sunlight is processed, energy in a certain wave band can be provided for the solar condenser, the solar condenser converges light rays to a lighting opening of the light processing device, and the light rays can reach a physical therapy area of a certain part of a human body after being controlled and adjusted through a reflecting area. The optical processing device is sequentially provided with gratings from a light inlet to a light outlet to adjust the intensity and distribution uniformity of light. The physiotherapy couch comprises universal wheels capable of being used for moving, a hydraulic lifting device and a hydraulic rotating device. According to the invention, the light of the solar light condensation area is irradiated to the skin surface of the human body to achieve the purposes of improving yang qi of the human body and treating diseases through sunlight, and the light is processed by using a spectrum frequency division technology and the light processing device, so that the light of a specific wave band is uniformly distributed on the skin surface with proper intensity, and the treatment effect is achieved.

The cooling device (1) of the present invention includes: a first refrigerant flow path (15) through which a first refrigerant for cooling a rotary motor (11) flows; a second refrigerant flow path (24) through which a second refrigerant for cooling an inverter (21) flows; a first heat exchanger (14) through which heat is exchanged between the first refrigerant flowing through the first refrigerant flow path (15) and the second refrigerant flowing through the second refrigerant flow path (24); and a first electric pump (13) disposed in the first refrigerant flow path (15) and adjusting the flow rate of the first refrigerant for the first heat exchanger (14). When the temperature (T1) of the rotating motor (11) is lower than the allowable temperature and the temperature (T3) of the inverter (21) is lower than the allowable temperature, the first electric pump (13) adjusts the flow rate of the first refrigerant to the first heat exchanger (14) based on at least the temperature (T2) of the first refrigerant among the temperature (T1) of the rotating motor (11), the temperature (T2) of the first refrigerant, the temperature (T3) of the inverter (21) and the temperature (T4) of the second refrigerant.

The utility model relates to wind oil preparation technical field discloses a kind of liquid raw material mixing devices for wind oil preparation, including mixing tank, the top plate is fixedly connected with the top end face center rear of mixing tank, the flap is rotatably connected with the front end face of top plate, the mixing structure is fixedly connected on the top end face of top plate in the upper end center position of mixing tank, the mixing structure includes support, the support upper end face is fixedly connected with servo reduction motor, the servo reduction motor output end is through the upper end face of support and leads to the inside of support, and end portion is fixedly connected with shaft, the shaft is sequentially through the lower inner wall of support and the top end face of top plate and leads to the inside of mixing tank in top plate, the outer side wall of shaft in the inside of support is fixedly sleeved with large gear. In the utility model, by setting mixing device, multilayer reverse mixing stirring in the mixing process, eliminate the stratification phenomenon caused by traditional one-way stirring, improve mixing efficiency.

This utility model discloses a direct cooling and heating power battery thermal management system and a new energy commercial vehicle, comprising: a compressor assembly connected to a condenser assembly, which is then connected in parallel to a power battery assembly and an evaporator assembly to form a circuit; the front-end circuit of the compressor assembly is also connected in parallel to a fuel PTC heating assembly circuit via a refrigerant three-way valve, and the condenser assembly is also connected in parallel to a second shut-off valve circuit. Heating is achieved by connecting the fuel PTC heating assembly circuit and the second shut-off valve circuit, and cooling is achieved by disconnecting the fuel PTC heating assembly circuit and connecting the condenser assembly. This utility model achieves rapid and precise temperature regulation of the power battery through direct cooling and heating technology, while simultaneously utilizing the fuel PTC heating assembly circuit to replenish gas and increase enthalpy on the low-pressure side, thereby improving the system's heating performance in low-temperature environments and enhancing the overall performance and reliability of the new energy commercial vehicle.

The utility model provides a kit base and corresponding temperature control equipment, which are characterized in that a supporting plate is arranged, and a plurality of loading areas for bearing kits are arranged on one surface of the supporting plate; a heat-conducting fin is arranged on the other surface of the supporting plate corresponding to at least one loading area; and the heat-conducting fin is used for conducting a heat exchange medium so as to carry out heat exchange and temperature control on the kit. The heat conduction efficiency of the loading area is increased by utilizing the heat conduction sheet, so that the timeliness of the loading area for adjusting the temperature of the bottom of the kit is improved, the temperature of the bottom area of the kit and the temperature of other areas are kept synchronous, and the whole kit is uniformly heated.

The application relates to the field of sample analyzers, in particular to a laser intelligent temperature control sample analyzer, which comprises a shell assembly, a laser assembly, a sample assembly and a temperature control assembly are arranged in the shell assembly, the temperature control assembly comprises a temperature control cavity, a spiral pipe is fixedly arranged in the temperature control cavity, one end of the spiral pipe is communicated with the sample assembly, a mixing pipe is communicated with the other end of the spiral pipe, the other end of the mixing pipe is communicated with the laser assembly, two circulating interfaces are arranged on one side of the temperature control cavity, a refrigerator is communicated with the circulating interfaces, a heating rod is fixedly arranged on the inner side of the temperature control cavity, a first temperature sensor is fixedly arranged on the top end of the inner side of the temperature control cavity, and a second temperature sensor is arranged between the spiral pipe and the mixing pipe, so that the sample temperature can be intelligently and accurately adjusted.

The application provides a hydrogen fuel cell test vehicle management system and a vehicle. The hydrogen fuel cell test vehicle management system comprises a refrigeration device, a load device, a fuel cell and a thermal management device. The load device is electrically connected with the fuel cell, and the current generated by the fuel cell generates heat after passing through the load device. The refrigeration device is used for cooling the heat generated by the load device. The thermal management device is used for adjusting the temperature of the fuel cell in real time. The purpose of high heat dissipation efficiency, low noise and quick response is achieved.

The utility model relates to a pet air purifier which comprises a machine head provided with a first cavity and a first air outlet communicated with the first cavity, and a supporting table is arranged at the top of the machine head; the machine body is provided with a second cavity and a first air inlet communicated with the second cavity, the second cavity is communicated with the first cavity, and the machine body is detachably connected with the machine head; the air supply device is mounted in the first cavity and used for forming airflow sequentially passing through the first air inlet, the second cavity, the first cavity and the first air outlet; the filtering device is mounted in the second cavity and is used for filtering the airflow formed by the air supply device; and the temperature control device is mounted on the machine head and is used for heating and / or refrigerating the supporting table. The supporting table can be used for the pet to stay, and the temperature control device can heat and / or refrigerate the supporting table, so that the temperature of the supporting table is adjusted, the pet staying comfort is improved, and the pet staying willingness is improved.