15results about How to "Increase air temperature" patented technology

The utility model provides an air conditioner indoor unit which comprises a heat exchanger and an on-off control device, and the heat exchanger comprises a refrigerant header pipe, a plurality of first heat exchange pipelines and at least one second heat exchange pipeline. Each first heat exchange pipeline is configured to receive a refrigerant from the refrigerant header pipe; each second heat exchange pipeline is communicated with the refrigerant header pipe so as to receive the refrigerant from the refrigerant header pipe; the on-off control device is arranged between the refrigerant header pipe and the multiple first heat exchange pipelines and is configured to control on-off between each first heat exchange pipeline and the refrigerant header pipe. According to the air conditioner indoor unit, the number of the first heat exchange pipelines communicated with the refrigerant header pipe can be adjusted through the on-off control device, so that the air outlet temperature of the air conditioner indoor unit is increased, blown cold air is more comfortable, and the use experience of a user is improved.

The utility model discloses a circumferential auxiliary hot air heating smoking set. The circumferential auxiliary hot air heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower type electromagnetic coil (7) which is gradually thickened from top to bottom, an upper coil mounting plate (3) at the upper part of the electromagnetic coil, and a lower coil mounting plate (4) at the lower part of the electromagnetic coil; the vacuum thermal insulation heating module comprises a smoke cup (10) and a thermal insulation sleeve (8) on the periphery of the smoke cup (10), and a vacuum space is formed between the outer wall of the smoke cup (10) and the inner wall of the thermal insulation sleeve (8). A plurality of arc-shaped grooves (1001) and rectangular grooves (1002) are formed in the inner wall of the cigarette cup (10); an outer heating sheet (1401) is arranged in each arc-shaped groove (1001); an inner heating sheet (1402) is arranged in each rectangular groove (1002); the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode.

The invention discloses a water-fluorine linkage air conditioning system, which comprises a first refrigerant circulation loop, a second refrigerant circulation loop, a third refrigerant circulation loop, a fourth refrigerant circulation loop, a fifth refrigerant circulation loop, a sixth refrigerant circulation loop, a fifth refrigerant circulation loop and a sixth refrigerant circulation loop, and is characterized in that the first refrigerant circulation loop is formed by connecting a compressor, an outdoor heat exchanger, a first throttling device and an indoor heat exchanger; a second refrigerant circulation circuit that circulates a refrigerant in a refrigerant circulation circuit formed by connecting a compressor, a water-fluorine heat exchanger, a second throttle device, and an evaporator; a first water circulation circuit that circulates water in a water circulation circuit formed by passing through the first use-side end and the water-fluorine heat exchanger; a second water circulation circuit that circulates water in a water circulation circuit formed by passing through the second use-side end and the water-fluorine heat exchanger; the tail end of the second use side is arranged on the air outlet side of the indoor heat exchanger. The air conditioning system can realize dehumidification without cooling, and is high in reliability and low in energy consumption.

The refrigeration air duct assembly and refrigerator of this application include an air duct housing, an evaporator, and a fan. The air duct housing forms a first air duct, a second air duct, and a diversion air duct. The first air duct and the second air duct are connected. The diversion air duct is independently arranged relative to the first and second air ducts. The air duct housing is provided with a first air outlet and a second air outlet, which are correspondingly arranged and surround the corresponding first air outlet. The second air outlet is connected to the diversion air duct, and the first air outlet is connected to the second air duct. The evaporator is housed in the first air duct and connected to the air duct housing. The fan is arranged in the passage connecting the first and second air ducts and connected to the air duct housing. This allows the refrigeration air duct assembly to mix some of the hot air in the refrigerator compartment with the low-temperature cold air passing through the evaporator in advance. This mixing process can significantly increase the final outlet temperature of the air delivered into the refrigerator compartment.

This invention provides a heat exchange device for waste heat utilization and cold-end corrosion prevention, comprising an air inlet box, a heat exchange box, a negative pressure device, an air outlet main pipe, a hot air return pipe, and several heat exchange units. The heat exchange box has a waste heat channel. Each heat exchange unit has two ends connected to the air inlet box and the input end of the negative pressure device, respectively, and each heat exchange unit extends through the waste heat channel. The negative pressure device is connected to the air outlet main pipe. The air outlet main pipe is also connected to one end of the hot air return pipe. The other end of the hot air return pipe extends into the waste heat channel, then extends out from the waste heat channel and connects to the air inlet box, thereby returning a portion of the high-temperature air after heat exchange to the air inlet box. This heat exchange device can increase the air temperature drawn into the heat exchange units, preventing the formation of a corrosive ash layer at the cold end of the heat exchange units due to excessively low temperatures, completely solving the technical problem of corrosive ash accumulation inside the device, extending the service life of the heat exchange device, and saving maintenance and repair costs.

The utility model relates to air conditioning technical field discloses a device for fluorine system comfort air conditioner air outlet temperature rise, including the organism, the bottom equidistance of organism installs a plurality of silencing mechanism, the silencing mechanism is used for reducing the noise of air outlet, the bottom equidistance of organism installs a plurality of cover mechanism, the cover mechanism is used for the size of the size of the area of covering, the silencing mechanism includes the long hollow board, the long hollow board equidistance is installed in the bottom of organism, the bottom fixed connection of long hollow board has the supporting plate, the outer wall adjacent side fixed connection of supporting plate has the long rod. In the utility model, through piston rod reciprocating movement, compressed air and slowly discharge, reduce the noise frequency, thereby avoided the problem that the air conditioning air outlet wind force will produce bigger noise when blowing, the personnel body in the air conditioning surrounding area for a long time will produce the problem of discomfort.

The invention relates to the technical field of vehicle heat management, in particular to a cold and hot channel coupled intelligent heat pump control system which comprises an air conditioning system refrigerant loop, a power cooling loop and a battery heat management loop. The air conditioning system refrigerant loop comprises an external condenser, an external condenser expansion valve, a Chiller expansion valve, a Chiller, an electric compressor, a gas-liquid separator, a refrigerant four-way valve, a throttling valve, an evaporator, an evaporator expansion valve and an internal condenser which are sequentially connected. According to the intelligent heat pump control system with coupled cold and hot channels, a high-temperature and high-pressure gaseous refrigerant is subjected to two refrigerant processes in a heat pump mode, a lower enthalpy value can be achieved, an inlet and an outlet of an external condenser have a larger enthalpy difference, and therefore the heat absorption capacity of the external condenser is improved; and the air outlet temperature of the air conditioning box can be greatly increased through two times of temperature rise.

This utility model discloses a multi-functional blow-and-vacuum integrated machine, including a housing, a fan assembly, a heating assembly, and a suction accessory. The housing has an air inlet, an air outlet, and an air duct. The air inlet and the air outlet are located at opposite ends of the housing, and the air duct extends directly from the air inlet to the air outlet. The fan assembly is located within the air duct. The heating assembly is located within the air duct and between the fan assembly and the air outlet. The suction accessory has a suction port. The suction accessory is detachably connected to the housing, allowing the multi-functional blow-and-vacuum integrated machine to have a suction mode where the suction accessory is installed in the housing and the suction port is connected to the air inlet. This utility model's technical solution can achieve blow-and-vacuum while simultaneously solving the problem of low suction power caused by insufficient motor rotation speed during reverse rotation.

The utility model discloses an overflow method substrate glass forming thickness compensation adjusting device which comprises two soaking box bodies and thickness compensation mechanisms, the soaking box bodies are arranged on the two sides of a glass sheet respectively, and the thickness compensation mechanisms are arranged on the soaking box bodies respectively. The thickness compensation mechanism comprises an air inlet pipe, a heating assembly and an air outlet pipe which are connected in sequence; the air inlet pipe is used for receiving input cooling air; the heating assembly is used for heating the input cooling air, so that the temperature of the heated air reaches the softening point of the glass sheet or above; the air outlet pipe penetrates through the soaking box body, and the end, away from the heating assembly, of the air outlet pipe is used for inputting heated cooling air into the soaking box body. According to the invention, the thickness of the glass sheet can be controlled more accurately and flexibly, so that the thickness of the glass sheet can be compensated and adjusted more effectively.

The application provides a temperature regulating system and a control method, device and child safety seat thereof, and comprises the following steps: when the temperature regulating system meets a first preset switching condition, the temperature regulating system is switched from an energy storage state to an energy release state; wherein the energy storage state comprises: the temperature regulating function is turned on, and the fan and the air outlet are closed; the energy release state comprises: the temperature regulating function is turned on, and the fan and the air outlet are opened; when the temperature regulating system meets a second preset switching condition, the temperature regulating system is switched from the energy release state to the energy storage state. The application can improve the air outlet temperature under limited power, so as to realize the heating, cooling, ventilation or refrigeration effect under the power constraint to meet the user experience demand.

The present application provides a kind of snail shape primary combustor capable of igniting and burning in burner, including short cylindrical shell, high-temperature-resistant heat-insulating side cover, igniter, primary air pulverized coal gas flow injection inlet, arc bottom U-shaped expansion channel, wall surface necking pulverized coal concentration weir, flue gas and gasification gas outlet and base;The bottom of short cylindrical shell is base, and high-temperature-resistant heat-insulating side cover is arranged on one end surface of short cylindrical shell and connected therewith;Primary air pulverized coal gas flow injection inlet is arranged on one side of the bottom of the side of short cylindrical shell, and flue gas and gasification gas outlet is arranged on the other side of the bottom of the side;Wall surface necking pulverized coal concentration weir is arranged on the inner wall of short cylindrical shell on the side of primary air pulverized coal gas flow injection inlet, and arc bottom U-shaped expansion channel is arranged on the inner wall of short cylindrical shell on the side of flue gas and gasification gas outlet;Igniter is arranged at the outlet position of arc bottom U-shaped expansion channel.

The utility model discloses a kind of air-conditioning energy-saving defrosting structure, belong to air-conditioning defrosting technical field, comprising: mounting frame, the one end of mounting frame is fixedly installed with drive motor, the shell cavity of mounting frame is provided with electric heating tube, the one end of the output shaft of drive motor is fixedly installed with reciprocating lead screw, the outer thread of reciprocating lead screw is installed with sliding block, the both ends of sliding block are provided with negative pressure air bag, the bottom of sliding block is provided with electric telescopic stand;In the utility model, defrosting assembly of movable and lifting is provided with, through the design, can continuously complete for air conditioner heat exchanger continuous circulation movement defrosting, and can change the overall position and height of defrosting brush according to the overall surface area of heat exchange pipe, greatly improve the defrosting effect and comprehensiveness for heat exchanger, defrosting brush can be under the action of built-in spring, play more effective ice-breaking effect, further improve defrosting effect.

The utility model relates to a crystallization stirring tank for separating oleic acid, which belongs to the technical field of crystallization stirring tanks and comprises a tank body, and a stirring and striking component for cleaning crystals adhered to the inner wall is arranged outside the tank body. The stirring and beating assembly comprises a motor fixedly installed in the middle of the top end of the tank body, an output shaft of the motor is fixedly connected with a rotating shaft, the outer side of a piston rod is fixedly connected with a pull ring, and the side, close to the tank body, of a sliding plate is fixedly connected with a beating block. And a hot air drying assembly for melting stubborn residues is arranged at the top of the tank body. According to the crystal stirring tank for oleic acid separation, by arranging the stirring and striking assembly, loose crystals adhering to the inner wall of the tank body are scraped, so that the crystals adhering to the inner wall tightly fall off, finally, the adhered crystals are fully removed and prevented from being mixed into products of the next batch, and the effect of ensuring that the purity of the products reaches the standard is achieved; and the performance and quality of products are improved.

The utility model provides a variable power drying and heating system and clothes processing device, drying and heating system includes air duct chamber, air duct chamber is provided with heating subassembly, is used for the heating of clothes drying airflow, heating subassembly includes at least two heater that sets up along the flow direction of clothes drying airflow in proper order, and the heater is used for the heating of clothes drying airflow. Each heater can be independently started and stopped; the at least two heaters are arranged in the air duct cavity, so that the drying and heating system can have at least three heating combination modes, on one hand, airflow can be heated by a certain heater combination mode all the time in the drying process, and active heating can be kept all the time; according to the drying and heating system, stable heating of airflow by the drying and heating system is ensured, unnecessary fluctuation of the air outlet temperature is avoided, on the other hand, the drying and heating system can provide a larger heating power range and can be adapted to different types of clothes processing devices, and the universality of the drying and heating system on different clothes processing devices is improved.

This invention provides an indoor air conditioner unit, an air conditioner, and a control method. The indoor air conditioner unit includes an air conditioner housing. An indoor heat exchanger and an auxiliary heater are disposed within the internal space of the air conditioner housing. An air outlet cavity is formed within the air conditioner housing on the air outlet side of the indoor heat exchanger. The auxiliary heater has a heating position within the air outlet cavity and a drag-reducing position outside the air outlet cavity. The auxiliary heater can be driven to switch between the heating position and the drag-reducing position. This invention allows the auxiliary heater to be driven to the drag-reducing position (i.e., outside the air outlet cavity) when heating the airflow is not required. This eliminates the obstruction of the airflow by the auxiliary heater being inside the air outlet cavity, reduces airflow resistance, increases airflow volume, and thus improves the heat exchange efficiency of the indoor heat exchanger and the performance of the air conditioner.