69results about How to "With temperature control function" patented technology

The invention discloses an Avalanche Photodiode-Transfer-Impedance Amplifier (APD-TIA) coaxial photoelectric module with a temperature control function and a fabrication method thereof. The APD-TIA coaxial photoelectric module mainly comprises a TO56 base with eight pins plus one pin, a thermoelectric cooler (TEC), an AIN (aluminium nitride) ceramic circuit substrate, an APD, a TIA, a RC (resistor-capacitor) filter module, a thermistor, a first filter capacitor and a second filter capacitor, wherein the TEC as a first layer is attached on the upper surface of the coaxial TO56 base, the AIN ceramic circuit substrate as a second layer is attached on the upper surface of the TEC, and the ADP, the TIA, the thermistor, the RC filter module, the first filter capacitor and the second filter capacitor are arranged on the surface of the AIN ceramic circuit substrate to form a third layer. The coaxial photoelectric module has the advantages of small size, good temperature characteristic, stable photoelectric properties and high reliability.

The invention discloses a mechanical type stress-corrosion coupling fatigue test device which comprises a base, a bracket, a motor, a speed reducer, a connecting rod, a pressure head, a test piece and a closed corrosion medium box, wherein the bracket is arranged on the base; the motor is arranged at the center of the top of the bracket and is connected with the connecting rod through the speed reducer; the pressure head is arranged on one end part of the connecting rod and is in contact with the test piece; the pressure head and the test piece are closed in the closed corrosion medium box through a cover; the connecting rod penetrates through the cover and is connected with the pressure head; the cover is connected with the closed corrosion medium box through a thread; a hard pipe is arranged at one end on the cover; a valve is arranged on the hard pipe. According to the mechanical type stress-corrosion coupling fatigue test device, the type of corrosion mediums for tests is expanded, and test environments of various mediums can be simulated; the device has temperature and pressure control functions and can execute the test at the temperature of 0-80+ / -2 DEG C; due to a heat preservation system of a box body, the test temperature fluctuation is small, and the precision is high.

The invention discloses a multicolor stroboscopic intelligent LED insecticidal lamp which comprises a luminophor, a protection box, a protection cover, a controller, a high voltage generator and an electric shock device. The luminophor is installed in the electric shock device, the protection cover is installed above the luminophor and the electric shock device, the protection box is installed above the protection cover, and the controller and the high voltage generator are installed in the protection box. The multicolor stroboscopic intelligent LED insecticidal lamp can give out many colors such as white, blue, red, green and yellow under control of the controller so as to meet the requirement of efficient trap and kill of various injurious insects; the controller is provided with a flower color key, a stroboscopic multiply key, a stroboscopic reduction key and twelve dedicated killing keys, after a certain dedicated killing key is touched and pressed, the luminophor gives out light according to an internal program in a stroboscopic mode, and certain kinds of the injurious insects are trapped and killed in a targeted mode; the controller has a temperature control function, and an energy-saving low frequency flicker mode can be shifted into outside the temperature range suitable for the injurious insects to move; the controller has a timing function, working time of the insecticidal lamp can be set, and electric energy is saved.

The invention discloses an automobile seat with massaging and temperature control functions. The automobile seat comprises a seat body. The seat body comprises a base, a backrest and a back cushion. A temperature control device is installed in the base and comprises an air bag installed at the top of a water tank. A heating device is installed on the left side face of the water tank. An adjusting device is arranged on the side face of the base. The base is connected to the bottom of the backrest through the adjusting device. A first motor is installed in the backrest. An output shaft of the first motor is connected with a lower rotary shaft. An upper rotary shaft is arranged on the upper side of the lower rotary shaft and connected with the lower rotary shaft through a conveyor belt. The upper rotary shaft is connected with the bottom of a supporting rod through a bearing. The back cushion is arranged at the top of the supporting rod. The temperature control device makes the base in a constant temperature state, and certain fatigue can be relieved as well; the air bag has a certain damping function; and the automobile seat is simple in structure and high in comfort degree and has the massaging, damping and temperature control functions.

The invention relates to a cleaning device of a motor, in particular to an ultrasonic cleaning device of a motor winding. The ultrasonic cleaning device of the motor winding comprises a control cabinet, a machine body, an operation area, a control circuit, a protection circuit, a driving circuit, an ultrasonic generator, an ultrasonic transducer, a cleaning tank, a cleaning liquid filtration circulation device, a heat-insulating cover A, a heat-insulating cover B, a pneumatic pull rod, a cable and a drain valve and has the automatic cleaning liquid filtration function, a cleaning liquid temperature control function, a dynamic cleaning liquid flowing function, the display function of circuit working electric parameters in power supply equipment of the ultrasonic cleaning device of the motor winding, and the like.

The invention belongs to the technical field of radiation protection and discloses nuclear-radiation-protection yarn with a temperature control function and a production method thereof. The productionmethod includes: subjecting core-shell-structured phase change microcapsules to surface modification, washing and filtering; blending the modified phase change microcapsules and polymer in deionizedwater, and performing solution spinning to produce phase change microcapsule-polymer composite fibers; doubling the change microcapsule-polymer composite fibers and radiation protection polymer composite fibers to form the nuclear-radiation-protection yarn with functions of neutron and gamma ray protection and temperature control. The nuclear-radiation-protection yarn can be further woven into nuclear-radiation-protection textile fabric and wearable nuclear-radiation-protection products and is promising in application prospect in fields such as nuclear operation and nuclear emergency. The novel preparation method is simple to operate, stable in process and low in cost.

The invention discloses a fermenting mixing tank for resourceful utilization of methane. The tank as a system is high in automation level and has a temperature control function; fermenting material and fermenting liquor at the bottom of the tank are allowed to flow cyclically into the top end of the tank from a reflow outlet through a reflow structure, thereby enabling vertical full mixing of the fermenting material and the fermenting liquor; meanwhile, under stirring action of stirring blades, the fermenting material and the fermenting liquor are fully mixed more efficiently, thus efficiency of methane production by straws is improved; in addition, whole equipment is automatically controlled in connection with a PLC (programmable logic controller).

The invention relates to an intelligent control circuit of an agricultural greenhouse, in particular to an intelligent control circuit of an agricultural greenhouse geothermal heating system. The intelligent control circuit comprises a power supply circuit, a temperature control circuit, a water shortage auto-stop circuit, a control output circuit and an open-phase protection circuit. The upper limit temperature signal end of the temperature control circuit is connected to the second input end of an OR gate c through an isolating diode a; the lower limit temperature signal end of the temperature control circuit is connected to the input end of an OR gate a; the output end of the OR gate a is connected to the first input end of the OR gate c; the output end of the OR gate c is connected to the input end of an OR gate b; the output end of the OR gate b is connected to the second input end of the OR gate c through an isolating diode b; the output end of the OR gate c is connected to a base of a triode a through a drive resistor a; a collector of the triode a is connected to a first relay coil; a normally open contact of a first relay is connected between the control end a and the control end b. The intelligent control circuit allows the agricultural greenhouse geothermal heating system to automatically run, and the environment good for growth of fruits and vegetables is created for the agricultural greenhouse.

The invention discloses an automatic streamline production process for a butterfly spring. The streamline process comprises the following steps of: pushing slender shaft blanks into a heating furnace to heat the slender shaft blanks to 1,000-1,200 DEG C; automatically delivering the slender shaft blanks by a series of electrically controlled manipulators to the station moulds of a first press, a second press and a third press to perform press forming respectively; delivering the press-formed products to a detection station through a manipulator to detect size and temperature; and feeding the qualified products into a quenching tank for thermal treatment, and directly discarding the unqualified products into a waste box. According to the production process disclosed by the invention, the steps of heating, pressing, detection and thermal treatment are entirely under automatic and modular control without manual operation; and the production process has the advantages of low labor intensity, high efficiency, high yield, high safety, low manufacturing cost and the like, and is convenient for mechanical use and maintenance operation.

The invention relates to the field of moulds, and provides an automobile mold with a temperature control function, which is more accurate in positioning, produces high-quality automobile parts, and can effectively collect excess melt for repeated use, saving resources; When the lower templates are close to each other, the shock absorbing ring can play a buffer role and prolong the service life of the mold; it can effectively release the gas in the melt to balance the pressure; it can prevent the melt from condensing in the discharge pipe and reduce the liquid storage The loss of heat in the tank saves the energy consumption of the heating device; the temperature of the material in the discharge pipe of the gate is detected in real time, and the temperature controller sends a closing signal to the discharge valve when the detected temperature is lower than the preset temperature to prevent the material in the injection mold from The temperature fails to reach the required temperature value, and the material whose temperature fails to reach the required temperature value is effectively recovered. Only when the detected temperature is higher than or equal to the preset temperature, a signal for entering the mold is sent to the discharge valve, and the material enters the mold. in the molding cavity.

The invention relates to a large-current fast charging system with a temperature control function and a charging method of the large-current fast charging system. The system includes a complete machine and a charger; and the motherboard of the complete machine is provided with a temperature sensitive element, a processor unit and a charging component, wherein the temperature sensitive element is connected with the charging component through the processor unit. According to the method, seven steps are adopted in combination with the above charging system. According to the large-current fast charging system and the method provided by the above technical schemes of the invention, the motherboard is provided with the temperature sensitive element, the heat emission situations of a switching IC and a peripheral inductor can be detected, when temperature achieves a certain threshold value, current reduction is carried out, and the highest temperature on the surface of the complete machine can be controlled in a reasonable range.

The invention provides a three-dimensional photoelectric integrated filter and a preparation method thereof. The three-dimensional photoelectric integrated filter comprises an isolation layer, a firstphotoelectric device layer, a monitoring layer, a buffer layer, a second photoelectric device layer and a protection layer, which are deposited on a CMOS integrated circuit in sequence from the bottom up. A plurality of through holes pass through the layers above. Each through hole is filled with metal, which makes contact with an electrode of the CMOS integrated circuit. An interconnection electrode is arranged above each through hole. The first photoelectric device layer is used for preparing a lower filter interacting with the CMOS integrated circuit; and the second photoelectric device layer is used for preparing an upper filter for optical interconnection with the first photoelectric device layer. The three-dimensional photoelectric integrated filter not only can solve the problem ofloss and crosstalk of optoelectronic integrated optical interconnection in a single plane, realizes multidimensional optoelectronic integration in a plurality of planes and improves the density of photoelectron integration and the complexity of an optical interconnection system, but also can solve the problem of dependency of a microloop filter on environment temperature; and through automatic thermal tuning of a bottom temperature control circuit for the upper filter, a purpose of wide operating temperature range is realized.

The invention discloses a space access type liquid pool for terahertz radiation generation, and relates to the technical field of photoelectricity, and the liquid pool comprises a liquid pool main body and a temperature control base. The liquid pool main body is arranged on the temperature control base, and the liquid pool main body and the temperature control base are attached together. The liquid pool main body comprises a left surface wall, a lens frame, a front surface wall, a rear surface wall, a right surface wall, a filter frame, a bottom surface wall, a bottom interface and a top surface wall; the lens frame is embedded in the middle of the left surface wall; the bottom interface is arranged at the two symmetrical sides at the lowest part of the bottom surface wall; and the filterframe is erected on the right surface wall. A thermal resistance wire or a semiconductor chilling plate is placed below the semi-cylindrical surface of the temperature control base and used for heating or chilling. The liquid pool has the advantages of compact structure and simple method, and simultaneously realizes the functions of temperature control, dispersion optimization, filter integration,liquid supplement circulation and the like.

The invention belongs to the technical field of chemical experiments and relates to a device for generating vapor continuously, in particular to a device for generating vapor continuously in a closed space. According to the technical scheme, the device comprises a pressure-proof water storage device (1), a large closed pressure-proof tank (11) and a water evaporator (5) installed in the large closed pressure-proof tank (11); the pressure-proof water storage device (1) is located at a high position and delivers distilled water into the closed large closed pressure-proof tank (11) through a water delivery pipe (4), a valve (2) and a water flowmeter (3) are arranged on a pipeline of the water delivery pipe (4), and an outlet of the water delivery pipe (4) faces directly a groove in the upper surface of a metal casting body (7); a breather pipe (13) is arranged between the pressure-proof water storage device (1) and the closed large closed pressure-proof tank (11). According to the device, the vapor is generated through the method that heating is conducted directly in the closed space, the temperature and pressure for generation of the vapor are the same as the environmental condition of the closed space, and the phenomena such as secondary condensation are not caused.

The invention provides a clothes airing pole with clamping steps and a temperature control device. The clothes airing pole comprises a clothes airing pole body, an air blower, a heating device and the temperature control device; the clothes airing pole body is provided with the clamping steps and is a hollow pole, the hollow pole of the clothes airing pole body is provided with first ventilation openings, and each first ventilation opening is provided with a ventilation pipe; the heating device is arranged in the air blower, and the temperature control device is connected with the heating device; an air outlet of the air blower is connected with the hollow pole of the clothes airing pole body. Even in an unventilated, cold and damp environment, the clothes airing pole with the clamping steps and the temperature control device can enable clothes to be dried rapidly under the action of air blowing, heating and temperature control functions.

The invention provides a temperature-controlled portable detachable medical specimen collection box. The temperature-controlled portable detachable medical specimen collection box comprises a box body, a box cover and at least one specimen holder; four triangular grooves used for fixing and clamping the specimen holder are correspondingly arranged at the four corners of the bottom of the box body; the temperature-controlled portable detachable medical specimen collection box further comprises a temperature control device arranged on the inner side of the box cover, the temperature control device comprises an aerodynamic mechanism, an air inlet pipe and an air outlet pipe, the air inlet pipe and the air outlet pipe are correspondingly arranged on the two sides of the aerodynamic mechanism, and a heat exchange mechanism is arranged next to the air outlet pipe; and the heat exchange mechanism comprises an electronic refrigerator, and the electronic refrigerator is arranged next to the upper side of the air outlet pipe. The scheme has a temperature control function, through inspecting the real-time temperature inside and outside the box body, and according to the specific value of the temperature and the internal and external temperature difference, the temperature inside the box body is controlled to keep constant, so that the temporary storage time of the specimen is beneficial for prolonging; and by adoption of a detachable structure, a variety of specimens can be held, the structure is simple, disassembly and installation are easy, and cleaning and disinfection are convenient.

The invention relates to drying equipment, and particularly relates to a fluidized drying machine with a temperature control function. The fluidized drying machine comprises an upper shell, a hopper and a lower shell, wherein the upper side of the wall of the upper shell is provided with an air outlet, the hopper is placed under the upper shell, and a jacking drum is arranged under the hopper; and the lower shell is sleeved outside the jacking drum, the lower side of the wall of the lower shell is provided with the air inlet, the front end of the air inlet is provided with a heater, and the heater is provided with a temperature controller. The fluidized drying machine with the temperature control function is provided with the temperature controller on the heater, the temperature controller can control the temperature of hot air entering a drying cylinder, the good material drying effect is ensured, meanwhile, the quality of the dried material is ensured.

The invention discloses an asphalt pavement structure comprising an asphalt surface layer which comprises a lower layer, an intermediate layer, a drainage insulation layer and an upper layer arranged in order from bottom to top, wherein the drainage insulation layer is an asphalt mixture layer with a porosity of 8% to 20%. The asphalt pavement structure disclosed by the invention has the functions of drainage and temperature control, and has the advantages of reducing water damage and ruts of asphalt pavements.

The present invention relates to a coating liquid for promoting infrared laser absorption capacity on ceramic, a preparation method and application thereof. The coating liquid comprises 20-40% of carmine, 1-5% of Allura red and 55-75% of a solvent. The preparation is as below: first uniformly mixing carmine and Allura red; adding the mixed powder into a container, adding a solvent for formulation, and evenly mixing; adding magneton into the container, placing the container on a magnetic stirrer, uniformly dissolving the powder by heating and magneton rotation stirring to form the coating liquid. The surface of a ceramic plate is coated with the coating liquid by a dust-free cloth. The coating liquid can be applied to ceramic laser processing to promote the infrared laser absorption capacity on ceramic, reaches high absorption rate of near infrared wave and high efficiency, and avoids the light breakage and line leakage phenomena.

The invention provides a sample transportation box which comprises an outer box body, an inner box body, a plurality of slide boxes and a temperature control device, wherein the outer box body is provided with a cover; the inner box body is provided with a cover; the temperature control device comprises a temperature control box, a temperature sensor and an electric heating plate; the temperaturecontrol box comprises a storage battery and a controller which is electrically connected with the storage battery; the temperature control box and the inner box body are placed inside the outer box body; the slide boxes are horizontally installed at the upper side inside the inner box body; the specification of the slide boxes should make sure that the slide boxes cannot extend out of the inner box body; a base plate of the inner box body is provided with a rectangular fixing block which is used for inserting a vessel sample and is made of a flexible material; the upper side of the fixing block is provided with a plurality of circular vertically-arranged blind holes which are different in inner diameter; the temperature sensor and the electric heating plate are buried inside the fixing block in a spaced manner; and the temperature sensor and the electric heating plate are each electrically connected with the controller by virtue of a connecting wire which penetrates out of the fixing block and the inner box body. The sample transportation box adopts integrated overall layout, can be used for storing and transporting various samples, and realizes multiple purposes by one box.

The invention provides a glass slide flat dyeing device. The glass slide flat dyeing device comprises a rectangular box body with an opening at the upper side, the upper side of the box body is hingedwith an upper cover, a film airing frame is arranged in the box body, a glass slide slot is formed in the film airing frame, an air heater is arranged above the film airing frame, an air guide pipe is connected to the air heater, an air outlet is formed in the air guide pipe, a water platform frame is arranged on the upper portion of the rear side of a right side bin, a waste liquid cylinder is further arranged on the right side bin, a cross rod is arranged on the waste liquid cylinder, a screen plate is arranged below the cross rod, a washing liquid storage tank is arranged at the rear of awaste liquid cylinder, the washing liquid storage tank is connected with a shower water pipe, and the water outlet end of the shower water pipe extends upwards and is bent to the middle area of the waste liquid cylinder. The glass slide flat dyeing device integrates a series of appliances of fixing, dyeing, washing and drying required by the flat dyeing of the glass slide and has the function of temperature control.

The invention discloses an improved method for lateral bulb propagation of narcissus. The method comprises the following steps of (1), directly planting seeds which are not castrated, removing all small scale bulbs at the outer side during harvesting in June, and leaving mother bulbs; (2) from July to September, performing high-temperature treatment on the mother bulbs in the daytime, controllingthe temperature to be 36-38 DEG C, keeping the temperature for 7.5-8.5 hours, and then naturally cooling the mother bulbs to room temperature; (3) in October, in the daytime, performing low-temperature treatment on the mother bulbs, controlling the temperature to be 5-10 DEG C, keeping the temperature for 7.5-8.5 hours, and then naturally cooling the mother bulbs to the room temperature; (4) in November, storing the mother bulbs at the room temperature; (5) in December, planting the mother bulbs as seed bulbs; and (6) after harvesting in June of the second year, storing the mother bulbs to autumn, and separating all the small scale bulbs as seedlings. According to the method, temperature-changing treatment is carried out in the bulb storage process, bud points on a bulb pan are promoted togerminate and grow into effective cormels, meanwhile, measures such as planting delaying and proper shallow planting are combined, and a proper amount of bulb slice nutrients are further consumed, sothat the purposes of more germination and increase of the number of the small scale bulbs are achieved.

The invention relates to a three-dimensional optoelectronic integrated optical grating coupler and a preparation method thereof. The three-dimensional optoelectronic integrated optical grating couplercomprises an isolation layer, a first optoelectronic device layer, a monitoring layer, a buffer layer, a second optoelectronic device layer and a protection layer which are deposited on a CMOS integrated circuit from bottom to top, wherein a plurality of through holes penetrate through all the layers, the through holes are filled with metal which is in contact with electrodes of the CMOS integrated circuit, and interconnection electrodes are arranged above the through holes; the first optoelectronic device layer is used for preparing a lower-layer optical grating coupler which interacts withthe CMOS integrated circuit; the second optoelectronic device layer is used for preparing an upper-layer optical grating coupler which is in optical interconnection with the first optoelectronic device layer. The single-chip integration of the optical grating coupler and the CMOS integrated circuit can be realized, three-dimensional optical interconnection is realized, the transmission loss of inter-layer optical interconnection is reduced, and the inter-layer coupling efficiency is maximized. The coupler is compatible with a CMOS technology, is easy to prepare, can be used for three-dimensional optoelectronic integration, and realizes integration of a high-density optoelectronic device and a microelectronic circuit.

The invention discloses a convenient temperature control electric hot pot comprising a pot body made of alloy steel. One end of the pot body is provided with a cylinder, the other end is provided with a frying disc, the cylinder is made of stainless steel, a heat conducting ring is arranged below the cylinder, a heat conducting wire is arranged above the frying disc, the heat conducting ring and the heat conducting wire are connected to a controller, and a temperature control bar is arranged on the controller. The electric hot pot can be assembled and used in houses conveniently, rice can be cooked conveniently, frying and grilling are facilitated, the using flexibility is high, the temperature control function is provided, the cooking temperature can be controlled, the temperature safety can be guaranteed (through a heat protector), and abnormal heating can be prevented; owing to the stainless cylinder, the electric hot pot is convenient to wash, and bacterial retention and breed can be reduced effectively; the electric hot pot is a good helper for daily cooking and is novel in design, a creative scheme is provided, and the market prospect is promised.

The invention discloses a plastic-plate climbing pad for an infant. The plastic-plate climbing pad comprises a plastic-plate face layer and a bottom layer, wherein the plastic-plate face layer is provided with uniform, thin and small holes, a cavity is formed between the face layer and the bottom layer, and a control device is arranged in the cavity. The face layer is provided with a matched detachable full-cotton protection layer. The plastic-plate climbing pad for the infant is simple in structure, integrates environmental protection and intelligence, and the problem that a common climbing pad is poor in waterproof performance and accordingly infant urine seeps to possibly cause bacteria breeding and the like is solved.

The invention relates to a mine flameproof and intrinsic safety type variable frequency speed control device, which comprises a frequency converter consisting of a three-phase rectifier, a filtering capacitor and an IGBT inverter, a control device, and a flameproof case body, wherein the control device comprises an isolating switch, a power frequency and secondary control loop, and a variable frequency and control loop. The variable frequency speed control device has a variable frequency operating mode and a power frequency operating mode, and gives priority to the variable frequency operating mode complemented with the power frequency operating mode, thus the variable frequency speed control device not only can regulate the speed and save energy better, but also has the advantages of dust control, moisture protection, flame protection, and the like; and the variable frequency speed control device adopts digital display, which not only has a function of remote and approach controls, but also has functions of displaying electric energy, namely displaying load electric energy clearly, and temperature control, and has protection functions of surge protection, open phase protection, over voltage protection, under-voltage protection, and the like. The variable frequency speed control device can be applied to underground places with coal dust or gas coal dust explosion in coal mines to perform controls of starting, stopping and variable frequency speed control on a three-phase flameproof motor, and performs various protections on the motor. The variable frequency speed control device adopts a variable frequency speed control method which is advanced and can be widely popularized.

The invention provides an electronic cigarette heating element, which comprises a base body, a heating element arranged on the base body, and a temperature sensor for detecting a surface temperature of the heating element, wherein a surface of the temperature sensor is provided with a protective heat conducting layer which is made of materials with temperature resistance of more than or equal to 250 DEG C, in a heating process of the heating element, a change amount X of a resistance value of the heating element is less than or equal to 50%, the change amount X of the resistance value is equalto |(R1-R2) / R1|, wherein R1 is the resistance value of the heating element after the temperature is increased, and R2 is the resistance value of the heating element at the room temperature of 25 DEGC. By the adoption of the electronic cigarette heating element, the temperature sensor is additionally arranged, so that a function of temperature controllability is achieved; and meanwhile, a high-temperature-resistant protective heat conducting layer is arranged, so that the heating element is prevented from being oxidized, friction of an adherend after the electronic cigarette is sucked is resisted, heat is better transferred, the heating effect of the heating element is improved, the heating temperature of smoke substances is controlled, and other toxic substances such as tar and the likeare prevented from being generated, thereby reducing harm of users for sucking electronic cigarettes, and ensuring the taste of the users for sucking the electronic cigarettes.

The invention provides a heating furnace production device. The heating furnace production device comprises a box and a heating device; a cavity is formed in the box; heating space is formed in the internal space of the cavity; the end surfaces of two ends of the box in the length direction respectively form a first end surface and a second end surface; the cavity penetrates through the first endsurface and the second end surface; an inlet and an outlet are respectively formed in the first end surface and the second end surface; the heating device heats the heating space; a passing route of heated objects passes through the inlet, the heating space and the outlet in sequence; and the passing route in the heating space forms arrangement positions of multiple heated objects in the passing direction. The invention further provides a mold baking heating method and a heating process method. A heat radiation baking mode is adopted to realize uniform heating of molds, so that the failure caused by nonuniform heating of the molds due to local overheating is prevented. Meanwhile, a heating furnace has a temperature control function, so that the heating temperatures of the molds are basically consistent, and the production process requirements are met.

The invention discloses a temperature-controllable air heat recovery device and a control method thereof, and belongs to the field of building energy saving and ventilation and air exchange. The air heat recovery device adopts a heat pipe and thermopile integrated technology, the heat recovery efficiency of fresh air of a single heat pipe is reinforced, through the invented heat pipe and thermopile combined mode, tightness is improved, heat transfer is reinforced, and meanwhile, the temperature control function can be achieved through the corresponding control method. The temperature-controllable air heat recovery device comprises a fresh air side heat pipe set (1), an exhaust side heat pipe set (2), a thermopile (3), a heat pipe and thermopile connecting sleeve head (4) and a current controller (13). In winter, heat of exhausted air is recovered to heat the fresh air, and in summer, the cooling capacity of the exhausted air is recovered to cool the fresh air. The current controller (13) can regulate the refrigerating capacity or the heating capacity of a heat exchange core, and thus the set temperature is maintained. The air heat recovery device adopts the heat pipe and thermopileintegrated technology, the size is small, the temperature can be controlled, the air heat recovery device can be applied to a domestic window-type fresh air ventilator, the indoor attractiveness is not affected after mounting, and the good development prospects are achieved.

The invention provides a clothesline pole with hanger clamping and temperature control functions. The clothesline pole comprises a clothesline pole body, an air blower, a heating device and a temperature control device. Clamping steps are arranged on the clothesline pole body, the clothesline pole body is a hollow rod, first ventilation holes are formed in the hollow rod of the clothesline pole body and provided with ventilation pipes, and lower air outlets of the ventilation pipes are conical openings; the heating device is arranged in the air blower, and the temperature control device is connected with the heating device; an air outlet of the air blower is connected with the hollow rod of the clothesline pole body. Even if in the airless, gloomy, cold and humid environment, the clothesline pole with the hanger clamping and temperature control functions can make clothes quickly dried under the action of air blowing, heating and temperature control functions.