CN107062451B - Washing formula air purification new trend system - Google Patents
Washing formula air purification new trend system Download PDFInfo
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- CN107062451B CN107062451B CN201710096578.5A CN201710096578A CN107062451B CN 107062451 B CN107062451 B CN 107062451B CN 201710096578 A CN201710096578 A CN 201710096578A CN 107062451 B CN107062451 B CN 107062451B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention relates to the field of air purification, in particular to a water washing type air purification fresh air system. The water washing type air purification fresh air system comprises a purification fresh air shell, an air inlet, washing liquid, at least one purification fan, a washing water pump, at least one washing nozzle and a purification air outlet; the air purification device comprises a fresh air purification shell, an air inlet, at least one air purification fan and at least one air outlet, wherein the air purification shell is arranged at the upper part of the fresh air purification shell; the washing water pump is communicated with at least one washing nozzle through a pipeline, and washing liquid is circulated under the action of the washing water pump. The invention filters the pollutants in the air by adopting a water cleaning mode, the water is a consumable material of the purifier, the cost is low, the wind resistance is low, and O cannot be generated 3 Ozone. The problem of consumptive material high price has been solved to air purifier, because the windage has obtained reducing, fan noise descends thereupon, has reduced the noise in service of clarifier.
Description
Technical Field
The invention relates to the field of air purification, in particular to a water washing type air purification fresh air system.
Background
Air purifiers and fresh air devices produced in the prior art are mostly composed of air primary, medium and high-efficiency filters, activated carbon adsorption or electrostatic dust removal and other modes. As is well known, the primary, medium and high efficiency filters and the activated carbon adsorption mode have the problems of high material consumption, high wind resistance, high power consumption of the fan and high operation consumption cost. The electrostatic dust collection mode has no consumable consumption at all, but high-voltage ionization can generate a certain amount of O3 ozone to different degrees, so that the secondary pollution phenomenon occurs. In addition, the air purifier of single function, owing to do not have the new trend system, although indoor air has obtained purifying, but indoor owing to dare not open door and window ventilation, so the indoor air oxygen deficiency does not have fresh sense, is in for a long time also not inferior to the injury of haze to the human body under this kind of environment. However, although the complete fresh air type air purification system has ideal effect, the energy consumption makes people feel daunting, especially in the north, the haze is generated in winter mostly, and if a large amount of cold outdoor fresh air is supplied indoors, the indoor temperature is reduced, and the heating effect is seriously influenced. Therefore, outdoor fresh air needs to be heated, a large amount of heat energy is consumed to heat the outdoor fresh air, and the air purification operation cost is high, which is the source of the failure of large-area popularization and application of the fresh air.
Disclosure of Invention
Aiming at the problems of the air purifier, the invention provides a water-washing type air purification fresh air system which can solve the problem of high use cost of the existing purifier.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water washing type air purification fresh air system comprises a purification fresh air shell, an air inlet, washing liquid, at least one purification fan, a washing water pump, at least one washing nozzle and a purification air outlet;
the air purifying device comprises a purifying fresh air shell, at least one purifying fan, a purifying air outlet, an air inlet and a purifying air outlet, wherein the purifying air outlet is arranged at the upper part of the purifying fresh air shell, the air inlet is arranged at the lower part of the purifying fresh air shell, and the purifying fan is used for providing power for air to flow from the air inlet to the purifying air outlet;
the washing water pump is communicated with at least one washing nozzle through a pipeline, and washing liquid is circulated under the action of the washing water pump.
As an optimal selection scheme of above-mentioned washing formula air purification new trend system, it is provided with at least by a purification new trend tuber pipe to purify new trend casing upper end, it is linked together with the inner chamber that purifies the new trend casing to purify new trend tuber pipe, and it disposes at the end that purifies the new trend tuber pipe to purify the air outlet.
As a preferred scheme of the water washing type air purification fresh air system, a gas-water separation device is arranged at the upper end of the inner cavity of the purification fresh air shell;
a dust removal filter is arranged at the air inlet, and an electric heater is arranged at the lower end of the inner cavity of the fresh air purifying shell;
purify new trend tuber pipe in be provided with a plurality of air-out branch pipes that set up side by side.
As a preferred scheme of the above water-washing type air purification fresh air system, an air inlet pipeline interface is arranged at the air inlet, an air inlet pipe is connected to the air inlet pipeline interface, and an outdoor rainproof air inlet or curtain, an outdoor air inlet pipe, an outdoor dustproof air inlet filter and an outdoor air volume adjusting valve are arranged in the air inlet pipeline.
As a preferred scheme of the water-washing type air purification fresh air system, the water-washing type air purification fresh air system further comprises a fresh air snakelike finned tube surface-cooling type heat recovery heat exchanger, an indoor exhaust fan, and a water-washing type air purification system, wherein the fresh air snakelike finned tube surface-cooling type heat recovery heat exchanger is at least composed of an indoor exhaust air pipe, an indoor rainproof louvered air outlet or curtain and an indoor exhaust filter;
one end of the water side of the fresh air serpentine finned tube surface-cooled heat recovery heat exchanger is connected with at least one washing nozzle, and the other end of the fresh air serpentine finned tube surface-cooled heat recovery heat exchanger is communicated with the bottom of the purified fresh air shell through a washing water pump;
the indoor air exhaust pipes are correspondingly provided with a plurality of air exhaust pipes according to the number of rooms, and air exhaust ports are arranged at the tail ends of the air exhaust pipes.
The water washing type air purification fresh air system comprises a water source heat pump unit, a heat pump output end device and a heat pump output circulating water pump;
the water source heat pump unit comprises a refrigeration compressor, a condenser, an expansion valve and an evaporator, wherein one end of the water side of the evaporator is connected with at least one washing nozzle, and the other end of the water side of the evaporator is communicated with the bottom of the fresh air purifying shell through a washing water pump;
when the heat pump is used for refrigeration and heating, the heat pump output end device can be a fan coil or a radiator;
when the heat pump is used for producing domestic hot water, the heat pump output end device can be a water storage tank.
As an optimal scheme of the water washing type air purification fresh air system, the water washing type air purification fresh air system comprises a cold and hot air type heat pump unit, wherein the cold and hot air type heat pump unit comprises a refrigeration compressor, an expansion valve, a cold and hot air output heat exchanger, an indoor air conditioner fan and a condensation and evaporation heat exchanger, one end of the water side of the condensation and evaporation heat exchanger is connected with at least one washing nozzle, and the other end of the water side of the condensation and evaporation heat exchanger is communicated with the bottom of a purification fresh air shell through a washing water pump.
The water washing type air purification fresh air system comprises a water source heat pump unit, a heat pump output end device and a heat pump output circulating water pump; the water source heat pump unit comprises a refrigeration compressor, a condenser, an expansion valve, an evaporator, a washing water heating heat exchanger and a washing water heating circulating pump, wherein one end of the water side of the evaporator is connected with at least one washing nozzle, and the other end of the water side of the evaporator is communicated with the bottom of the purified fresh air shell through a washing water pump;
and the two ends of the primary side of the washing water heating heat exchanger are communicated with the bottom of the purified fresh air shell.
As a preferred scheme of the water-washing type air purification fresh air system, the water-washing type air purification fresh air system comprises a nozzle for spraying water mist to the horizontal direction and a nozzle for spraying the water mist downwards.
As a preferable scheme of the water-washing type air purification fresh air system, when the electric heater is not arranged in the washing liquid (3) or the electric heater is not turned on and the washing liquid is less than or equal to 0 ℃, the washing liquid is an antifreezing liquid.
The beneficial effects of the invention are as follows: the invention adopts a water cleaning mode to filter pollutants in the air, and water is a consumable material of the purifier, so the consumable material is very low, the wind resistance is lower, and O cannot be generated 3 Ozone. The problem of consumptive material high price has been solved to air purifier, because the windage has obtained reducing, fan noise descends thereupon, has reduced the noise in service of clarifier.
Drawings
Fig. 1 shows an air purifying and fresh air device with a rectangular air outlet.
Fig. 2 shows a circular air-out type air purification fresh air device of the invention.
FIG. 3 is a new air purifying device with air-water separation.
Fig. 4 shows an indoor and outdoor mixed fresh air type air purifying fresh air device of the invention.
Fig. 5 shows a heat recovery type air purification fresh air device according to the present invention.
FIG. 6 shows a heat pump type air purification fresh air device with water source according to the present invention.
Fig. 7 shows a new air purifying device with a cold and hot air heat pump.
FIG. 8 shows a heat pump heating washing water type air purifying fresh air device of the present invention.
FIGS. 9-1 and 9-2 are schematic views of a washing nozzle assembly according to the present invention.
In the figure, 1 is a purified fresh air shell, 2 is an air inlet, 3 is clear water, 4 is a purified fan, 5 is a washing water pump, 6 is a washing nozzle, 7 is a purified air outlet, 8 is a purified fresh air outlet pipe, 9 is a gas-water separation device, 10 is a dustproof filter, 11 is an electric heater, 12 is an outdoor rainproof air inlet or curtain, 13 is an outdoor air inlet pipe, 14 is an outdoor dustproof air inlet filter, 15 is an outdoor air quantity regulating valve, 16 is a tap water injection valve, 17 is a sewage discharge valve, 18 is a fresh air snakelike finned tube surface-cooled heat recovery heat exchanger, 19 is an indoor exhaust fan, 20 is an indoor rainproof louvered air outlet or curtain, 21 is an indoor exhaust air pipe, 22 is an indoor exhaust filter, 23 is a water source heat pump unit, 24 is a refrigeration compressor, 25 is a condenser, 26 is an expansion valve, 27 is an evaporator, 28 is a heat pump output circulating water pump, 29 is a heat pump output end device, 30 is a cold and hot air heat pump unit, 31 is a cold air output heat exchanger, 32 is an indoor air conditioner fan, 33 is a condensation and evaporation heat exchanger, 34 is a washing water heating heat exchanger, 35 is a washing water heating circulating pump, and 36 is an outdoor rainproof louvered air inlet or curtain.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Fig. 1 shows a water-washing type air purification fresh air system of the present invention, which can be placed indoors to be used as an air purifier, or placed outdoors to be used as a fresh air machine. The device comprises a fresh air purifying shell 1, an air inlet 2, a cleaning solution 3, at least one purifying fan 4, a cleaning water pump 5, a cleaning nozzle 6, a purified air outlet 7, a tap water injection valve 16 and a sewage discharge valve 17. Wherein, purify the air outlet 7 and set up on purifying new trend casing 1 upper portion, air intake 2 sets up in purifying new trend casing 1 lower part, is used for providing the air by a clean-up fan 4 at least and circulates to the power that purifies air outlet 7 by air intake 2, through the pipeline intercommunication between washing water pump 5 and at least one washing nozzle 6 to circulation washing liquid 3 under the effect of washing water pump 5.
Fig. 1, the fresh air purifying shell 1 can be installed and used outdoors and indoors as required. When the air purifier is installed in outdoor operation, the fresh air fan 4 operates, negative pressure is formed in the purified fresh air shell 1, and outdoor air enters the purified fresh air shell 1 through the air inlet 2. The washing pump 5 operates the washing liquid to force the input washing nozzle 6 through the washing pump 5, to horizontal or lower spray water droplet fog, with the outdoor air friction washing that reverse was entered by air intake 2, the pollutant in the outdoor air is filtered by the water washing and is fallen into the water, clean and fresh air is discharged indoor through purifying the air outlet 7 by the air-purifying fan 4 after the outdoor air is filtered Pm-2.5 through the water. After washing for a period of time, the pollutants in the water are gradually increased, turbid washing water is discharged into a sewer through a sewage discharge valve 17, and tap water is injected through a tap water injection valve 16. If the running water injection valve 16 and the sewage discharge valve 17 are configured with electric valves and then run together with the sewage pollution degree detection device, the running water can be automatically injected into the running water after automatic pollution discharge. The washing water pump 5 of this embodiment adopts the immersible pump, and its advantage is that the water pump running noise is low, purifies the succinct pleasing to the eye of new trend outward appearance. This embodiment is owing to be the rectangle air outlet, so the fan configures many fans according to the size of air outlet to adapt to the reasonable cooperation of rectangle air outlet and circular fan.
Fig. 2 shows a circular air outlet pipe type air purifying fresh air device according to the present invention. The device comprises a fresh air purifying shell 1, an air inlet 2, a cleaning solution 3, a cleaning fan 4, a cleaning water pump 5, a cleaning nozzle 6, a purified air outlet 7, a fresh air purifying outlet pipe 8, a tap water injection valve 16 and a sewage discharge valve 17. It should be noted that the difference between the structure shown in fig. 2 and fig. 1 is that the upper end of the fresh air purifying casing 1 is provided with at least one fresh air outlet purifying pipe 8, the fresh air outlet purifying pipe 8 is communicated with the inner cavity of the fresh air purifying casing 1, and the air outlet purifying 7 is arranged at the end of the fresh air outlet purifying pipe 8. Otherwise, the other structure is the same as that of fig. 1.
Fig. 2 shows that the fresh air purifying housing 1 can be installed and used outdoors or indoors as required. When the air purifier is installed outdoors to operate, purified fresh air is sent into a room with the requirement by the purified fresh air outlet pipe 8. The working principle is exactly the same as that of fig. 1.
FIG. 3 shows a new air purifying device with air-water separation of the present invention. The device comprises a fresh air purifying shell 1, an air inlet 2, a cleaning solution 3, a purification fan 4, a washing water pump 5, a washing nozzle 6, a purification air outlet 7, a fresh air purification air outlet pipe 8, a gas-water separation device 9, a dustproof filter 10, an electric heater 11, a tap water injection valve 16 and a sewage discharge valve 17.
In fig. 3, a conventional gas-water separation device 9, a dust filter 10 and an electric heater 11 are arranged on the basis of the structure shown in fig. 2, and the specific arrangement positions of the structure are as follows: the upper end of the inner cavity of the fresh air purifying shell 1 is provided with a gas-water separation device 9, the air inlet 2 is provided with a dust removal filter, and the lower end of the inner cavity of the fresh air purifying shell 1 is provided with an electric heater 11. The water vapor in the purified fresh air is blocked and separated by the gas-water separation device 9, so that the purified fresh air discharged indoors is dried without moisture, and the dryness of the fresh air is increased. The dust filter 10 filters dust in the air to prevent the dust from entering the washing water. When the outdoor temperature is lower in winter, the electric heater 11 is arranged to prevent water from being frozen when the outdoor temperature is lower than or equal to 0 ℃, and on the other hand, the electric heater 11 is used for heating washing water, and when the overheated washing water cleans air, heat is transferred to the purified fresh air, so that the purified fresh air discharged into the room is overheated, and cold air is prevented from entering the room.
The purified fresh air outlet pipe 8 is internally provided with a plurality of air outlet branch pipes which are arranged side by side, and the fresh air outlet pipe 8 provided by the embodiment of the invention can be provided with the same number of branch air pipes to enter each room according to the number of the rooms, so that the purified fresh air outlet pipe has the advantage that each room is not interfered with each other. Because the mode belongs to a positive pressure system, indoor turbid air is discharged outdoors through a gap between a door and a window. Its advantages are positive pressure state of room and no pollution of outdoor air. Otherwise, the exhaust type room is under negative pressure, outdoor polluted air easily enters the room, and the purification effect is influenced. When the pollutant in the water is increased to a certain degree, the sewage is discharged into the sewer through the sewage discharge valve 17, and the tap water is injected through the washing liquid valve 16. The purifying consumable material of the invention is water, so the operation cost is extremely low, the sewage discharge valve 17 and the washing liquid valve 16 can be electric valves, and the sewage is automatically discharged by the water dirt detection device and is injected into tap water. The rest is exactly the same as in fig. 1.
Fig. 4 shows a fresh air purifying system installed indoors, which is mainly based on indoor purification and inputs a certain proportion of outdoor mixed fresh air type air purifier and fresh air device through an outdoor air volume adjusting valve 15. The device comprises a fresh air purifying shell 1, an air inlet 2, a cleaning solution 3, a cleaning fan 4, a cleaning water pump 5, a cleaning nozzle 6, a cleaning air outlet 7, a fresh air purifying outlet pipe 8, a gas-water separating device 9, a dustproof filter 10, an electric heater 11, an outdoor rainproof air inlet or curtain 12, an outdoor air inlet pipe 13, an outdoor dustproof air inlet filter 14, an outdoor air quantity adjusting valve 15, a tap water injection valve 16 and a sewage discharge valve 17.
Fig. 4 is a diagram based on fig. 3, and is provided with an outdoor air inlet and rain-proof air inlet 12, an outdoor air inlet and air pipe 13, an outdoor dustproof air inlet filter 14 and an outdoor air volume adjusting valve 15. The invention is suitable for installing the purified fresh air shell 1 indoors, mainly circularly purifying indoor air, properly introducing fresh air according to a certain proportion, and adjusting the proportion of the fresh air by the outdoor air regulating valve 15. This new trend system is very suitable for the cold area in north, because the new trend needs the heating to introduce, avoids the new trend system heating new trend energy consumption too big, leads to the working costs expensive, and this has certain meaning to energy-conservation. The rest is exactly the same as in fig. 1.
Fig. 5 shows a heat recovery air purifier and a fresh air device according to the present invention. The device comprises a purified fresh air shell 1, an air inlet 2, a cleaning solution 3, a purification fan 4, a washing water pump 5, a washing nozzle 6, a purified air outlet 7, a purified fresh air outlet pipe 8, an air-water separation device 9, a dustproof filter 10, an electric heater 11, an outdoor rainproof air inlet 12, an outdoor air inlet pipe 13, an outdoor dustproof air inlet filter 14, an outdoor air quantity adjusting valve 15, a tap water injection valve 16, a sewage discharge valve 17, a fresh air snake-shaped surface cooling type heat recovery heat exchanger 18, an indoor exhaust fan 19, an indoor rainproof louvered air outlet or curtain 20, an indoor exhaust air pipe 21, an indoor exhaust filter 22 and an outdoor rainproof louvered air inlet or curtain 12.
Specifically, the outside of the fresh air snakelike finned tube surface-cooled heat recovery heat exchanger 18 is provided with a shell, an air inlet cavity and an air exhaust cavity which are mutually independent are formed in the shell, one end of the air exhaust cavity is provided with an indoor air exhaust pipe 21, and the other end of the air exhaust cavity is provided with an indoor rainproof louver type air outlet or curtain 20. One end of the air inlet cavity is provided with an outdoor rainproof air inlet or curtain 12, and the other end of the air inlet cavity is connected with an outdoor air volume adjusting valve 15 through an outdoor air inlet pipe 13. The heat recovery device is arranged on a wall or a window leading to the outside to carry out fresh air and exhaust operation.
The fresh air purifying system in the embodiment of fig. 5 belongs to a double ventilation system for sending indoor fresh air and discharging outdoor waste gas, is suitable for places without doors and windows or with tight door and window sealing, and is suitable for houses which cannot be discharged by the doors and windows. If the air purifier is applied to places with untight sealing of common doors and windows, the balance of the fresh air inlet amount and the exhaust gas amount is ensured, the balance of the air amount of the purifying fan 4 and the air amount of the indoor exhaust fan 19 can be kept by using a frequency conversion technology, otherwise, once a room is in a negative pressure state, outdoor polluted air easily enters the room, and the purifying effect is influenced. The invention utilizes the snakelike finned tube surface cooling type heat recovery heat exchanger to convert heat in indoor air exhausted outdoors into hot water by the heat recovery heat exchanger for recovery, and the working principle is as follows:
when the indoor exhaust fan 19 operates, indoor muddy waste air carries indoor air temperature to force through half of the new air snakelike finned tube surface cooling type heat recovery heat exchanger 18 through the indoor exhaust fan 19, when indoor air heat skims over the snakelike finned tube surface cooling type heat recovery heat exchanger 18, the air heat is transmitted into the washing water of snakelike finned tube internal circulation through the snakelike finned tube surface cooler, the other half of the snakelike finned tube surface cooling type heat recovery heat exchanger 18 is an outdoor new air inlet channel, and hot water circulation is a circulation pipeline, therefore, the hot water of indoor recovery heats the cold new air entering outdoors, the new air after heating sends the heat out of the outdoor into the indoor, and the work of heat recovery is completed. The embodiment purifies the new trend operation winter, has certain meaning to the energy-conservation. Outdoor rain-proof shutter type air inlet or curtain 12 and indoor rain-proof shutter type air outlet or curtain 20 of airing exhaust are rain-proof shutter type air ports or curtains, one is the air inlet shutter opening mode, the other is the air exhaust shutter opening mode, the stop operation plays a role in closing the air duct at ordinary times, and certain advantages are achieved in energy conservation. The rest is exactly the same as fig. 4.
Fig. 6 shows a water source heat pump type air purification fresh air device according to the present invention. The device comprises a fresh air purifying shell 1, an air inlet 2, a cleaning solution 3, a cleaning fan 4, a cleaning water pump 5, a cleaning nozzle 6, a cleaning air outlet 7, a fresh air purifying air outlet pipe 8, a gas-water separating device 9, a dustproof filter 10, an electric heater 11, an outdoor rainproof air inlet 12, an outdoor air inlet pipe 13, an outdoor dustproof air inlet filter 14, an outdoor air quantity adjusting valve 15, a tap water injection valve 16, a sewage discharge valve 17, a water source heat pump unit 23, a refrigeration compressor 24, a condenser 25, an expansion valve 26, an evaporator 27, a heat pump output circulating water pump 28 and a heat pump output end device 29. Wherein, one end of the water side of the evaporator 27 is connected with at least one washing nozzle 6, and the other end is communicated with the bottom of the fresh air purifying shell 1 through a washing water pump 5;
when the heat pump is used for refrigeration and heating, the heat pump output end device 29 can be a fan coil or a radiator;
when the heat pump is used for producing domestic hot water, the heat pump output end device 29 may be a water storage tank.
The embodiment of fig. 6 utilizes the principle of the fresh air purification process and the heat exchange action between the washing water and the air, and the fresh air purification system has the function of extracting air energy, provides heat source water source operation for the water source heat pump, and then supplies heat for room heating through the water source heat pump. In this embodiment, if the water source heat pump is used for heating, the heat pump output end device 29 can be a fan coil or a radiator; if domestic hot water is needed, the heat pump output end device 29 can be a heat preservation water tank. The embodiment is very suitable for places without heating facilities. The rest is exactly the same as in fig. 3.
Fig. 7 shows a new air purifying device with a cold and hot air heat pump according to the present invention. The device comprises a fresh air purifying shell 1, an air inlet 2, a cleaning solution 3, a cleaning fan 4, a cleaning water pump 5, a cleaning nozzle 6, a cleaning air outlet 7, a fresh air purifying air outlet pipe 8, a gas-water separating device 9, a dustproof filter 10, an electric heater 11, an outdoor rainproof air inlet 12, an outdoor air inlet pipe 13, an outdoor dustproof air inlet filter 14, an outdoor air quantity adjusting valve 15, a tap water injection valve 16, a sewage discharge valve 17, a refrigeration compressor 24, an expansion valve 26, a cold and hot air type heat pump unit 30, a cold and hot air output heat exchanger 31, an indoor air conditioner fan 32 and a condensation evaporation heat exchanger 33. Wherein, one end of the water side of the condensation and evaporation heat exchanger 33 is connected with at least one washing nozzle 6, and the other end is communicated with the bottom of the fresh air purifying shell 1 through a washing water pump 5.
Fig. 7 is identical to fig. 6 except for the heat pump output mode. The embodiment outputs cold air and hot air to carry out air conditioning operation indoors. The rest is exactly the same as in fig. 3.
Fig. 8 shows a heat pump heating washing water type air purifying fresh air device according to the present invention. The device comprises a purified fresh air shell 1, an air inlet 2, a cleaning solution 3, a purification fan 4, a washing water pump 5, a washing nozzle 6, a purified air outlet 7, a purified fresh air outlet pipe 8, a gas-water separation device 9, a dustproof filter 10, an electric heater 11, an outdoor rainproof air inlet 12, an outdoor air inlet pipe 13, an outdoor dustproof air inlet filter 14, an outdoor air quantity adjusting valve 15, a tap water injection valve 16, a sewage discharge valve 17, a water source heat pump unit 23, a refrigeration compressor 24, a condenser 25, an expansion valve 26, an evaporator 27, a heat pump output circulating water pump 28, a heat pump output end device 29, a washing water heating heat exchanger 34 and a washing water heating circulating pump 35.
Wherein, one end of the water side of the evaporator 27 is connected with at least one washing nozzle 6, and the other end is communicated with the bottom of the fresh air purifying shell 1 through a washing water pump 5;
the two ends of the primary side of the washing water heating heat exchanger 34 are both communicated with the bottom of the purified fresh air shell 1, and the two ends of the secondary side of the washing water heating heat exchanger 34 are connected in series in an output loop of the water source heat pump unit 23.
The embodiment of fig. 8 is configured with a washing water heating heat exchanger 34 and a washing water heating circulation pump 35 in the water source heat pump output circuit, and heats the washing water using the heating water, which aims to heat the washing water using the high-efficiency energy-saving heating water instead of the electric heater 11 because the heat pump heating saves energy compared with the electric heating. The rest is exactly the same as in fig. 6.
Fig. 9 is a schematic view of the structure and assembly of a washing nozzle assembly according to the present invention. The water washing type air purification fresh air system comprises a nozzle 6 for spraying water mist to the horizontal direction and a nozzle 6 for spraying water mist downwards. The specific arrangement of the nozzles 6 is shown in fig. 9, which is illustrated in fig. 9-1, wherein a corresponding number of washing nozzles 6 are arranged horizontally in a spray header to form a horizontal spray washing zone. In FIG. 9-1, the washing nozzles (a), (g) arranged horizontally and axially opposite to each other are symmetrically arranged, the washing nozzles (b), (f) are symmetrically arranged, the washing nozzles (c), (e) are symmetrically arranged, and the washing nozzles (d), (h) are symmetrically arranged. In FIG. 9-2, the fan-shaped water mist sprayed from the nozzles (i), (j), (k), (l), (m) and (n) is sprayed downward to seal the space opposite to the vertical downward vertical surface, so that no water mist cavity can appear, and the polluted air can not escape from the washing. If the spray angle of the water mist cannot be fully covered due to the arrangement of the washing nozzles, and the water mist holes appear, the number of the washing nozzles can be properly increased to realize the full coverage of the water mist, so that the horizontal and downward washing effects are improved. At least one group of washing nozzle assemblies 6 shown in FIG. 9 are installed from top to bottom according to the requirement of purification precision, and when the requirement of purification precision is higher, multiple groups of washing nozzle assemblies 6 can be installed for realization.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (5)
1. A water washing type air purification fresh air system is characterized by comprising a purification fresh air shell (1), an air inlet (2), a cleaning solution (3), at least one purification fan (4), a cleaning water pump (5), at least one cleaning nozzle (6) and a purification air outlet (7);
the purification air outlet (7) is arranged at the upper part of the purification fresh air shell (1), the air inlet (2) is arranged at the lower part of the purification fresh air shell (1), and the at least one purification fan (4) is used for providing power for air to circulate from the air inlet (2) to the purification air outlet (7);
the washing water pump (5) is communicated with at least one washing nozzle (6) through a pipeline, and the washing liquid (3) is circulated under the action of the washing water pump;
the lower end of the inner cavity of the purified fresh air shell (1) is provided with an electric heater (11);
an air inlet pipeline interface is arranged at the air inlet (2), an air inlet pipeline is connected to the air inlet pipeline interface, and an outdoor rainproof air inlet or curtain (12), an outdoor air inlet pipe (13), an outdoor dustproof air inlet filter (14) and an outdoor air volume adjusting valve (15) are arranged in the air inlet pipeline;
the indoor air-conditioning system also comprises a fresh air snakelike finned tube surface cooling type heat recovery heat exchanger (18), an indoor exhaust fan (19), an indoor exhaust air pipe (21), an indoor rainproof louver type exhaust outlet or curtain (20) and an indoor exhaust filter (22); one half of the snakelike finned tube surface-cooled heat recovery heat exchanger (18) is an indoor air discharge channel, and the other half is an outdoor fresh air inlet channel;
a shell is arranged outside the fresh air snakelike finned tube surface cooling type heat recovery heat exchanger (18), an air inlet cavity and an air outlet cavity which are mutually independent are formed inside the shell, an indoor air exhaust pipe (21) is arranged at one end of the air outlet cavity, and an indoor rainproof louvered air outlet or curtain (20) is arranged at the other end of the air outlet cavity; one end of the air inlet cavity is provided with an outdoor rainproof air inlet or curtain (12), and the other end of the air inlet cavity is connected with an outdoor air volume adjusting valve (15) through an outdoor air inlet pipe (13);
one end of the water side of the fresh air snakelike finned tube surface cooling type heat recovery heat exchanger (18) is connected with at least one washing nozzle (6), and the other end of the fresh air snakelike finned tube surface cooling type heat recovery heat exchanger is communicated with the bottom of the purified fresh air shell (1) through a washing water pump (5).
2. The water washing type air purification fresh air system as claimed in claim 1, wherein the upper end of the purification fresh air shell (1) is provided with at least one purification fresh air outlet pipe (8), the purification fresh air outlet pipe (8) is communicated with the inner cavity of the purification fresh air shell (1), and the purification air outlet (7) is arranged at the end of the purification fresh air outlet pipe (8).
3. The water washing type air purification fresh air system according to claim 2, characterized in that: the upper end of the inner cavity of the fresh air purifying shell (1) is provided with a gas-water separation device (9);
a dust removal filter is arranged at the air inlet (2);
the purification fresh air outlet pipe (8) is internally provided with a plurality of air outlet branch pipes which are arranged side by side.
4. The water washing type air purification fresh air system according to claim 1, characterized in that:
the indoor air exhaust pipes (21) are correspondingly provided with a plurality of air exhaust pipes according to the number of rooms, and the tail ends of the air exhaust pipes are provided with air exhaust openings.
5. The water-washing type air purification fresh air system as claimed in claim 1, wherein: comprises a nozzle (6) for spraying water mist towards the horizontal direction and a nozzle (6) for spraying water mist downwards.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710096578.5A CN107062451B (en) | 2017-02-22 | 2017-02-22 | Washing formula air purification new trend system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710096578.5A CN107062451B (en) | 2017-02-22 | 2017-02-22 | Washing formula air purification new trend system |
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| CN107062451A CN107062451A (en) | 2017-08-18 |
| CN107062451B true CN107062451B (en) | 2023-01-03 |
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| CN201710096578.5A Active CN107062451B (en) | 2017-02-22 | 2017-02-22 | Washing formula air purification new trend system |
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| CN107514729B (en) * | 2017-08-24 | 2020-11-03 | 褚世君 | Indoor fresh air device |
| CN108895597A (en) * | 2018-07-11 | 2018-11-27 | 梁浩 | A kind of such as post house air circulation purification system and its application method |
| CN112710030A (en) * | 2019-10-25 | 2021-04-27 | 广东美的制冷设备有限公司 | Air purification assembly, control method and device, air conditioner and storage medium |
| CN113154607A (en) * | 2021-03-18 | 2021-07-23 | 许戈红 | Washing type air purification sterilizing machine |
| CN113091147A (en) * | 2021-03-31 | 2021-07-09 | 青岛海尔空调器有限总公司 | Air treatment device for air conditioner, control method of air treatment device and air conditioner |
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| CN107062451A (en) | 2017-08-18 |
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