16results about How to "Promote warming" patented technology

The application discloses a regional variable-temperature electromagnetic induction heating wax melting furnace, and relates to the technical field of current transformers, which comprises a melting furnace body, an electromagnetic induction coil connected with a high-frequency power supply is arranged on the outer wall of the melting furnace body, an initial melting zone, a variable-temperature zone and a discharging zone are arranged in the melting furnace body, the discharging zone is located at the inner bottom of the melting furnace body, the variable-temperature zone is located on the upper side of the discharging zone, and the initial melting zone is located on the upper side of the variable-temperature zone; a space occupying block is arranged in the variable-temperature zone, the shape of the space occupying block is matched with the shape of the inner wall of the melting furnace body, the upper side of the space occupying block is the initial melting zone, the lower side of the space occupying block is the discharging zone, and a honeycomb through hole is arranged on the space occupying block. The melting furnace body is divided into three regions by the variable-temperature zone, the lower side wax solution is heated, the upper side more wax solution is kept at a lower melting temperature, the energy loss is greatly reduced, the corresponding high-temperature wax liquid is discharged only at the required discharging amount, and the upper wax liquid is kept in the melting state by using lower power.

The invention relates to an oil tank heater which comprises a heating cylinder, a heating inner cavity is formed in the heating cylinder, and a fuel oil inlet, a fuel oil outlet, a heating medium inlet and a heating medium outlet which are communicated with the heating inner cavity are further formed in the heating cylinder. The heating graphite block is arranged in the heating inner cavity, a plurality of fuel oil channels and heating medium channels are formed in the heating graphite block, the fuel oil channels are spirally distributed in the heating graphite block, and the upper side and the lower side of each fuel oil channel are communicated with a fuel oil inlet and a fuel oil outlet respectively; the heating medium channel is distributed in the heating graphite block in a straight-through mode, and the left side and the right side of the heating medium channel communicate with the heating medium inlet and the heating medium outlet correspondingly. According to the oil tank heater, the heating graphite block and the spiral fuel oil channel are jointly matched to heat fuel oil, the heating time of the fuel oil is prolonged, meanwhile, the heat conduction efficiency of the graphite block is higher, temperature rise of the fuel oil can be achieved faster and better, the viscosity of the fuel oil can be reduced, and the quality of the fuel oil in an oil tank is guaranteed.

The present invention relates to an energy-saving heat pipe sintering furnace and a sintering method thereof. The heat pipe comprises a magnetic core rod, a copper powder layer and a copper pipe which are sequentially arranged from the inside to the outside. The heat pipe is placed on a carrier, and the carrier is placed in a sintering furnace. The magnetic core rod is heated by an electromagnetic heating coil. After the magnetic core rod generates heat, the heat is transferred to the copper powder layer, so that the copper powder layer softens. Electromagnetic heating is a direct heating method. Compared with traditional resistance heating, it has a higher power utilization rate, can reduce energy consumption, and has a higher heating efficiency. In addition, since the magnetic core rod is in direct contact with the copper powder layer, the heat generated by the magnetic core rod can be quickly transferred to the copper powder layer, so that the heating efficiency of the copper powder layer is further improved; and the magnetic core rod is located inside the copper powder layer, and the heat is transmitted from the inside to the outside, which can reduce heat loss, further improve heat utilization, and reduce energy consumption.

The invention relates to the field of tea-oil tree planting, and provides a special seedling raising device for tea-oil tree planting, which comprises a box body and a communicating frame, a storage box is arranged in the box body, the communicating frame is arranged at the bottom of the storage box, and a plurality of communicating pipes are arranged on the outer surface of the communicating frame; the two communicating boxes are arranged at the two ends of the communicating pipes, and a plurality of conical pipes are arranged on the outer surfaces of the communicating pipes; the two mounting tables are arranged at the bottom of the box body, and trays are arranged on the outer surfaces of the two mounting tables; when the device is used, a liquid outlet block moves in a sealing ring and then leaks out of a through hole, a sealing ring cylinder mounting ring is fixed in a conical pipe, the stability of the sealing ring is enhanced conveniently, and liquid in a storage box passes through a communicating frame, a communicating pipe, a communicating box and the conical pipe and finally flows out of the through hole which is not shielded by the sealing ring any more into the containing cavity; precise drip irrigation of the seeds in the placing cavity is facilitated, the cost is saved, and the utilization rate of liquid is increased.

The utility model discloses an efficient raw material mixing machine for carbon fiber production, which comprises a material mixing tank and a material inlet, and the material inlet is arranged at the upper end of the material mixing tank; the mounting cover is mounted at the upper end of the feeding port, a protective shell is arranged at the right end of the mounting cover, longitudinal conical teeth are mounted in the protective shell, a first motor is connected to the right ends of the longitudinal conical teeth, a second motor is arranged at the lower end of the first motor, and disc teeth are connected to the left end of the second motor; the lower end of the disc tooth is connected with an outer stirring paddle; the convex plate is mounted at the lower end of the outer stirring paddle, and an inner stirring paddle is arranged in the outer stirring paddle. The high-efficiency raw material mixing machine for carbon fiber production is convenient for accelerating the softening and mixing speed of raw materials, is convenient for forming bidirectional stirring in opposite directions, is high in working efficiency, is convenient for destroying the radial flow of the raw materials, avoids caking and adhesion of the raw materials, and improves the product quality.

The invention belongs to the technical field of kitchen electric appliances, and discloses a cleaning machine which comprises an inner container, a protective cover, a hot air assembly, a blocking piece and a connecting piece, the protective cover is installed on the inner wall of the inner container, and an air outlet and a first air inlet are formed in the protective cover; the hot air assembly comprises a heater and a fan, and the heater is located on a flowing path of airflow generated by the fan; a second air inlet is formed in the blocking piece, the blocking piece can rotate around the axis of the blocking piece, the connecting piece is located between the blocking piece and an impeller of the draught fan and can rotate along with the draught fan, a speed adjusting gap for containing a damping medium is reserved in the connecting position between the connecting piece and one of the blocking piece and the draught fan, and the blocking piece rotates relative to the protective cover and the impeller. By means of the technical scheme, the second air inlet and the first air inlet can be switched between the communication state and the staggered disconnection state, impeller gust air draft and air outlet can be achieved, compared with continuous air draft and air outlet, the air flowing path in the installation space is more complex, temperature rise of air in the installation space is facilitated, and the drying efficiency can be improved.

This invention relates to the field of compression refrigeration technology, and discloses an air conditioning heat pump system and an air conditioner. The air conditioning heat pump system includes a compressor and a temperature regulating component; the temperature regulating component is installed on the outside of the compressor; during the start-up phase, the temperature regulating component heats the compressor; during the stable operation phase, the temperature regulating component cools the compressor. By installing a temperature regulating component on the outside of the compressor, this invention heats the compressor during the start-up phase, which is beneficial for the temperature rise of the lubricating oil inside the compressor and the uniformity of the overall machine temperature, facilitating the rapid attainment of compressor start-up conditions and reducing start-up failures. During the stable operation phase, the temperature regulating component cools the compressor, which helps to improve the service life of the motor inside the compressor, reduce the migration of refrigerant and lubricating oil inside the compressor, improve the compression process of the system, increase cooling and heating capacity, and reduce power consumption, thereby improving the system's energy efficiency under the premise of a fixed heat source.

The utility model discloses waste gas recycling equipment, which relates to the technical field of waste gas treatment, and comprises a dust removal mechanism, the dust removal mechanism comprises a smoke dust treatment box body, a plurality of groups of supporting legs are fixed on the bottom wall of the smoke dust treatment box body, a smoke dust discharge pipe is fixed at the middle position of the bottom wall of the smoke dust treatment box body, and a blast assembly is fixed on the outer wall of one side of the smoke dust treatment box body. A plurality of dust baffles are evenly and obliquely fixed to the inner walls of the two sides of the smoke treatment box, and a smoke treatment assembly extending into an inner cavity of the smoke treatment box is installed on the top wall of the smoke treatment box. The heating mechanism comprises a second supporting frame, the second supporting frame is fixed to the lower end of the outer wall of the smoke treatment box, a heating box is fixed to the top wall of the second supporting frame, and an exhaust telescopic hose is fixed to the upper end of the outer wall of the heating box. According to the utility model, the plurality of groups of brushes can automatically remove smoke adhered to the bottom wall of the dust baffle plate by starting the smoke treatment assembly, so that the smoke can be conveniently discharged through the smoke discharge pipe.

The container comprises a supporting frame, a containing cavity is formed in the front end of the supporting frame, and a heating piece is installed on the cavity wall of the containing cavity; the coupling agent bottle assembly comprises a coupling agent bottle, and a heat conduction ceramic chip is further arranged on the side wall of the coupling agent bottle; the bottom end of the coupling agent bottle communicates with a smearing assembly through an output pipe, and a rotary valve is arranged on the output pipe. Through the independent design of the coupling agent tank and the coupling agent bottle assembly, communication between the bottle connector and the tank connector can be achieved after the sliding handle is moved downwards, and after the fluid pump is started, coupling agent fluid can enter the coupling agent bottle from the coupling agent tank. Through cooperation of the heating piece and the heat conduction ceramic piece, when temperature needs to be increased in winter, temperature increasing treatment can be conducted on coupling agent fluid in the coupling agent bottle, stimulation to the skin of the human body is not likely to be caused during smearing, and emergency reactions can be effectively reduced. Therefore, quantitative liquid supplementing and quantitative heating operation can be carried out.

The utility model relates to the related technical field of battery packs, in particular to a battery pack heat management device capable of quickly exchanging heat, which comprises a battery pack, a heat exchange mechanism is arranged on the outer side of the battery pack, and a mounting mechanism is arranged at one end of the heat exchange mechanism. According to the battery pack heat management device capable of quickly performing heat exchange, through the arrangement of the shell, the placement groove, the water pipe, the water tank, a water pump, a water pumping pipe, a water drainage pipe, a heat conduction pipe, a heat conduction plate, a fan, a heating pipe and a protection shell, when heat in a battery pack is too high, water flowing in the water pipe absorbs the heat firstly, and the temperature of the water is also increased; when the temperature in the battery pack is too low, the heating pipe is powered on to heat the water flow in the water tank, and the water flow in the water tank is heated by the heating pipe. And the water flow can provide heat for the battery pack when flowing in the water pipe.

This utility model relates to the field of tobacco classification and storage, and discloses a registration, storage, and placement device for convenient tobacco classification management. It includes a tobacco cabinet body, with five storage plates on both sides of the interior. Two temperature control structures are symmetrically arranged on the upper surface of the tobacco cabinet body. Each temperature control structure includes two heat-insulating shells. A guide fan is fixedly connected to the center of the lower inner wall of each of the two heat-insulating shells. Heating and cooling semiconductors are arranged horizontally at the front of each of the two heat-insulating shells. A baffle support rod is connected to one side of each of the two cooling semiconductors, and a condensate baffle is connected to the other side of each of the two baffle support rods. An air inlet pipe is directly opposite one end of each of the two condensate baffles. A drainage groove is provided on the lower inner wall of the heat-insulating shell below each of the two condensate baffles. In this utility model, by setting up temperature control structures, humidity and temperature are controlled to ensure the quality and taste of the tobacco.

The utility model discloses household textile printing equipment, which relates to the technical field of textile production, and comprises a support frame, an unwinding wheel arranged at one end of the support frame, a winding wheel arranged at the other end of the support frame, a printing compression roller assembly arranged between the unwinding wheel and the winding wheel, a hot pressing assembly and two air pumps, and the two clamping plates are fixedly arranged on the upper clamping plate and the lower clamping plate respectively. Textile cloth is clamped by the upper clamping plate and the lower clamping plate which are distributed before passing through the printing pressing roller assembly and pressed downwards, so that the cloth is tightened and leveled conveniently, meanwhile, the heat conduction rotary drums distributed on the upper clamping plate and the lower clamping plate play a role in guiding the cloth, and the cloth is effectively leveled and passes through conveniently; in the process, the air pump performs flat blowing cleaning along the surface layer of the cloth by means of the nozzles distributed at the horizontal position and is matched with the brush body for cleaning to remove impurities on the surface layer of the cloth and avoid affecting the printing effect.

This utility model provides a heating auxiliary frame structure for a high-pressure injection pump, relating to the technical field of auxiliary devices for high-pressure injection pumps. It aims to solve the problem that existing auxiliary support structures in high-pressure injection pumps lack auxiliary heating structures, resulting in injected liquids remaining at room temperature and unable to adjust the temperature according to actual needs. The invention includes a support base with a base mounted on it. A plug plate is fixedly connected to the bottom of the base, and the plug plate is bolted to the support base. A connecting seat is installed in the support base via fasteners, and a plug is installed in the connecting seat.

The utility model discloses an integrated full -automatic headspace sample injector and gas chromatograph combined device, including headspace sample injector, valve box, transmission pipe and gas chromatography unit, the valve box is located in the high temperature area of gas chromatography unit one end sample injection port vicinity, the sample injection port of gas chromatography unit is connected with valve box through transmission pipe, the utility model discloses a headspace sample injector valve box split design, and the headspace sample injector valve box is placed in the high temperature area of the sample injection port vicinity of the matched gas chromatography unit, and the valve box independent heating temperature control is favorable to the rapid heating and heat preservation of valve box, is favorable to the saving of electric energy, shortens the transmission pipe length between headspace sample injector and the sample injection port of gas chromatography unit, improves chromatographic peak shape, and improves analysis result accuracy, and transmission pipe is small and subtle, and the appearance of headspace sample injector and gas chromatograph matched combination is harmonious and beautiful.

The application discloses a special forging forming equipment for an integrated forged valve body of a power station stop valve and a machining process thereof, which comprises a forging table, a first driving seat and a second driving seat, the top of the forging table is provided with an L-shaped fixing seat through bolts, the top of the L-shaped fixing seat is provided with the first driving seat and the second driving seat through the pedestals at both ends, respectively, one side of the first driving seat and the second driving seat is respectively provided with a first servo motor and a second servo motor through mounting seats, and the output shafts of the first servo motor and the second servo motor are connected with lead screws through couplings. In the process of forging, the valve body is cooled down quickly, the burner is used for combustion to have a heat preservation effect on the valve body, the cooling is slowed down, the valve body can be continuously forged, the forged valve body is prevented from being returned to the furnace again, the production process is prevented from being complicated, the forging openings at the two sides of the forging die are used for guiding, and the strength of the two sides of the forging die is improved.

The application provides a composite charge for an electric smelting furnace and application of the composite charge in low-conductivity refractory oxide bath formation and reduction, which is designed based on eutectic principle and phase diagram theory and comprises a refractory oxide base, a fluxing agent and a conductive agent. The fluxing agent significantly reduces the complete melting temperature by weakening the strong lattice bonding and forming a eutectic liquid phase; the conductive agent improves the solid-state conductivity at the initial heating stage to start the Joule heat and enhances the ion migration ability after melting. The two agents cooperate to solve the technical problems of slow melting, high energy consumption and unstable bath formation of the refractory oxide caused by poor conductivity, and realize the low-current and rapid formation of a continuous conductive bath. The application also provides a bath formation and reduction method, and the complete melting temperature is adjustable between 2000-2700 DEG C. The application is suitable for electric arc furnaces, plasma furnaces and other electric smelting furnaces.