CN108286751B - Combined air purifier - Google Patents

Combined air purifier Download PDF

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Publication number
CN108286751B
CN108286751B CN201810243235.1A CN201810243235A CN108286751B CN 108286751 B CN108286751 B CN 108286751B CN 201810243235 A CN201810243235 A CN 201810243235A CN 108286751 B CN108286751 B CN 108286751B
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Prior art keywords
water
water tank
air
outer frame
cavity
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CN201810243235.1A
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CN108286751A (en
Inventor
郭清运
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Shanghai Liudi Intelligent Technology Co ltd
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Shanghai Liudi Intelligent Technology Co ltd
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Priority to CN201810243235.1A priority Critical patent/CN108286751B/en
Publication of CN108286751A publication Critical patent/CN108286751A/en
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Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • 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
    • F24F8/108—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 dry filter elements
    • 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
    • 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
    • F24F8/15—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 by chemical means
    • F24F8/158—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 by chemical means using active carbon
    • 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
    • F24F8/192—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 by electrical means, e.g. by applying electrostatic fields or high voltages
    • 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrostatic Separation (AREA)
  • Drying Of Gases (AREA)

Abstract

The invention relates to a combined air purifier, which is provided with a purified air inlet and outlet passage, wherein a water filter element, an electrostatic dust collector, a heating dehumidifier, a composite active carbon layer and a fan are sequentially overlapped at the bottom of the purified air inlet and outlet passage; the water filter element comprises a water tank, a water suction pump, a water supply pipe, a water spray cavity and an outer frame; the outer frame is arranged above the water tank and communicated with the water tank, and the inside of the outer frame contains a filler which is a net-shaped structure made of a compressed non-water-absorbing flexible material; an air inlet and an air outlet are arranged on the outer frame; the water pump pumps water in the water tank to the sprinkling cavity through the water feeding pipe, and the sprinkling cavity sprays filler below. The invention adopts three-stage filtration comprising the water filter element, has good air purification effect, and greatly improves the specific surface area of the water filter element, thereby improving the contact time of water and air, improving the purification efficiency and simultaneously solving the problem of overlarge humidity of discharged air.

Description

Combined air purifier
Technical Field
The invention relates to an air purifier, in particular to a combined air purifier.
Background
The air purifier in the prior art is generally a dry purifier, has a cleaning effect on harmful gases in the air, but needs to replace filter elements regularly, has higher cost and is not environment-friendly.
The existing wet air purifier generally adopts a water curtain type or spray type to filter air, and the problems of insufficient specific surface area of water, insufficient contact time of water and air and overlarge humidity of discharged air exist in both types of products.
Disclosure of Invention
The invention aims to provide a combined air purifier, which uses water as a purifying medium, does not need to replace a filter element, saves cost and is environment-friendly; and simultaneously, the contact time of the air and the water is increased, and the humidity of the discharged air is reduced.
The invention adopts the following technical scheme:
The combined air purifier is provided with a purified air inlet and outlet passage, and a water filter element, an electrostatic precipitator, a heating dehumidifier 16, a composite active carbon layer 17 and a fan 19 are sequentially overlapped at the bottom of the purified air inlet and outlet passage; the water filter element comprises a water tank 1, a water suction pump 3, a water supply pipe 9, a sprinkling cavity 12 and an outer frame 11; the outer frame is arranged above the water tank 1 and is communicated with the water tank 1, and the inner part of the outer frame 11 contains a filler which is a net-shaped structure made of a compressed non-water-absorbing flexible material; an air inlet and an air outlet are arranged on the outer frame; the water pump 3 pumps water in the water tank to the sprinkling cavity 12 through the water supply pipe 9, and the sprinkling cavity sprays filler below;
the electrostatic dust collector is communicated with an air outlet at the top of the outer frame;
The heating dehumidifier 16 is arranged above the electrostatic precipitator;
The composite activated carbon layer 17 is arranged above the heating dehumidifier 16 and is communicated with the heating dehumidifier;
the fan 19 is arranged above the composite activated carbon layer 17 and is positioned at the top of the purified air inlet and outlet passage.
Further, the electrostatic precipitator comprises a negative electrode wire 13, a positive electrode plate 15, a dust precipitator shell 14 and a direct current high-voltage power supply 21; the negative electrode wire is arranged at the bottom of the positive electrode plate, the distance between the negative electrode wire and the positive electrode plate is 20-30mm, the positive electrode plate is used for collecting dust, ventilation openings are formed in the upper part and the lower part of the dust collector shell 14, and a movable window is arranged to facilitate the disassembly and the cleaning of the negative electrode wire and the positive electrode plate; the direct-current high-voltage power supply is arranged at the bottom of the water tank and used for supplying power to the electrostatic integrator.
Still further, the heating dehumidifier 16 is disposed above the positive plate.
Further, the air guide device also comprises an air guide cavity 18, wherein a heating dehumidifier and an activated carbon layer are arranged in the air guide cavity 18, and ventilation openings are arranged on the upper portion and the lower portion of the air guide cavity.
Further, the upper end of the water tank 1 is assembled and connected with the water tank cover 20, the water pump fixing box 2 is fixed in the water tank, and the water pump 3 is arranged in the water pump fixing box 2; an electronic floating ball 5 and an LED sterilizing lamp 6 are arranged in the water tank, and the electronic floating ball 5 and the sterilizing lamp 6 are fixed on the water tank cover 20; the water tank cover 20 is provided with a water inlet 7 and a water outlet 8, the water inlet is used for being connected with an external water source, and the water outlet is used for being connected with a drainage device.
Further, air inlets are formed around the outer frame 11.
Further, the filler is an LDPE web filler 10.
Further, the LDPE mesh filler 10 is formed by knitting a material with a wire diameter of 0.2mmLDPE into a mesh shape, wherein the ratio of mesh to wire diameter is 1:1, and compressing the LDPE mesh to one eighth to one fifteen volume to fill the cavity of the outer frame 11.
Further, the heating temperature of the heating dehumidifier 16 is set between 60 ℃ and 70 ℃.
The invention has the beneficial effects that:
1) The water filter element uses water as a filter medium, utilizes the characteristics that the water can adsorb PM2.5 efficacy and formaldehyde is soluble in water, replaces HEPA (high efficiency particulate matters) nets of other air purifiers, only needs to regularly replace filtered dirty water, does not consume other material, avoids the burden of environmental pollution and saves the use cost.
2) The second-stage filter device is an electrostatic dust collector, the electrostatic dust collector can further adsorb dust particles in the air, the purifying effect is good, the dust collector only needs to be cleaned regularly, the dust collector does not need to be replaced and can be used permanently, the burden of environmental pollution is avoided, and the use cost is saved.
3) The third-stage filter device is composite active carbon, which is used for compensating the defect that the electrostatic integrator can generate ozone and further absorbing pollutants such as formaldehyde in the air.
4) The heater dehumidifier solves the problems that the active carbon filter element of the traditional air purifier is affected by air humidity and the bred easy bacteria bring about acid and odor, the active carbon can be dried effectively by heating the heater, and the active carbon can be regenerated after being repeatedly heated, so that the active carbon can recover the initial performance again, the service life of the active carbon is effectively prolonged, resources are saved, and the use cost is reduced.
5) Compared with the common dry air purifier, the filter element replacement frequency is greatly reduced, and the burden on the environment is reduced;
6) The activated carbon filter element has the functions of drying and dehumidifying, and avoids the influence of the easy acid and odor generation of the activated carbon on the use effect.
7) The water drops are separated again through the LDPE net filler and become a plurality of tiny water drops, the specific surface area of the water is increased, and when air flows through the LDPE net filler, air can be fully contacted with the water, so that the air purifying capacity of the water is enhanced.
8) The LDPE net filler is used as a water separator, a material with the wire diameter of 0.2mmLDPE is woven into a net shape, the ratio of the net hole to the wire diameter is 1:1, and the LDPE net is compressed to one eighth to one fifteen volume, so that the density of the LDPE net is increased, the water flow channels are increased, and the specific surface area of water is increased.
9) The filter medium is municipal tap water or purified water, no toxic or harmful substances are added, raw water is replaced periodically, other material is not consumed, the burden of environmental pollution is avoided, and the use cost is saved.
10 Compared with the existing water air purifier for filtering air in a water curtain type or spray type, the water air purifier provided by the invention has the advantages that the specific surface area of water is greatly increased, so that the contact time of water and air is correspondingly increased, the purification efficiency is improved, and the problem of overlarge humidity of discharged air is solved.
11 The electrostatic precipitator has certain requirements on specific resistance of dust, so that the electrostatic precipitator has certain selectivity on the dust, and high purification efficiency of all the dust cannot be obtained; the dust is greatly influenced by the operating conditions of gas temperature, temperature and the like, and the dust is operated at different temperatures and humidity, so that the obtained effect is different, the dust is very good in use effect at one temperature and humidity, and the electric dust collector can hardly be used due to the change of dust resistance at the other temperature and humidity, so that the water filter element, the composite active carbon layer and the electrostatic dust collector form good complementation, and the defects of the electrostatic dust collector are overcome.
Drawings
Fig. 1 is a cross-sectional view of a combination air cleaner of the present invention.
Fig. 2 is a view showing an outline configuration of the combined air purifier of the present invention.
In the figure, a water tank, a water suction pump fixing box, a water suction pump, a water pipe connector, an electronic floating ball, a LED sterilizing lamp, a water inlet, a water outlet, a water supply pipe, an LDPE filler, an outer frame, a water sprinkling cavity, a negative electrode wire, an integrator housing, a positive electrode plate, a heating dehumidifier, a composite active carbon, a wind guiding cavity, a fan, a water tank cover, a direct-current high-voltage power supply and a sealing cover.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
Embodiment one:
Referring to fig. 1-2, a combined air purifier is provided with a purified air inlet and outlet channel, and a water filter element, an electrostatic precipitator, a heating dehumidifier 16, a composite active carbon layer 17 and a fan 19 are sequentially and overlapped in the air purifying channel from the bottom to the top.
With continued reference to fig. 1, the water filter element includes a water tank 1, where the water tank 1 is a water storage container and is disposed at the bottommost part; the water pump fixing box 2 is used for fixing the water pump 3 and is connected with the water tank cover 20; the water pump 3 provides power to pump water source in the water tank, the water outlet of the water pump is connected with a water pipe joint, and the water pipe joint is connected with a water supply pipe 9; the electronic floating ball 5 detects the water level in the water tank; the water tank cover 20 is connected with the water tank 1 and is connected with the outer frame 11; an electronic floating ball 5 and a led sterilizing lamp 6 are arranged in the water tank;
the water inlet 7 of the water tank is arranged on the water tank cover 20 and is used for being connected with an external water source, the water outlet 8 is also arranged on the water tank cover 20 and is used for discharging internal dirty water, and the connector is connected with the water inlet and the water outlet;
the led germicidal lamp 6 inhibits bacteria growth in water; the LDPE net filler 10 is arranged in the outer frame 11; the water inlet of the upper water pipe 9 is connected with the water outlet of the water suction pump 3, and the water outlet of the upper water pipe 9 is connected with the water inlet of the water sprinkling cavity 12;
The outer frame 11 is connected with a water tank cover 20, LDPE net filler 10 is filled in the outer frame, a water sprinkling cavity 12 is arranged at the top of the outer frame, and a plurality of small holes are formed in the bottom surface of the water sprinkling cavity 12;
The sprinkler cavity sealing cover 22 is connected with the outer frame 11, and a ventilation opening is arranged in the sprinkler cavity sealing cover.
The electrostatic precipitator includes negative pole line 13, positive plate 15, integrator shell 14, direct current high voltage power supply 21, and negative pole line 13 sets up in the bottom of positive plate 15 to be equipped with interval 20mm-30mm, the positive plate is used for collecting the dust, sets up negative pole line and positive plate in the integrator shell, all is equipped with the vent about the integrator shell, and is provided with movable window and makes things convenient for negative pole line and positive plate dismouting to wash, and direct current high voltage power supply 21 sets up in the water tank bottom for the electrostatic integrator power supply.
With continued reference to fig. 1, the heating and dehumidifying device 16 is disposed on the upper layer of the positive plate 15, the composite active carbon layer is disposed on the upper layer of the heater, the heating and dehumidifying device and the composite active carbon are disposed in the air guiding cavity, and the air guiding cavity is provided with ventilation openings both above and below, connected with the integrator housing 14, and provided with a movable window.
With continued reference to fig. 1, the centrifugal fan is disposed at the very top.
When the combined air purifier works, an external water source is added into the water tank 1 through the water inlet 7, and external water inflow is stopped after the electronic floating ball 5 detects that the water is full; the system program is started after the water tank 1 is full, the water pump 3, the electrostatic dust collector and the centrifugal fan 19 work simultaneously, firstly, water in the water tank 1 enters the sprinkling cavity 12 in the outer frame 11 through the water pump 3 by the water supply pipe 9, then the water is scattered and flows out through the small holes of the sprinkling cavity 12, the LDPE filling net 10 is soaked downwards, the water returns to the water tank through the water tank cover 20 to form circulation, the centrifugal fan 19 drives air flow to enter the LDPE filling cavity from the periphery of the outer frame, the air flow passes through tiny water drops formed in the LDPE filling cavity and fully contacts with the water, then enters the electrostatic dust collector through the ventilation opening of the sprinkling sealing cavity, the air flow enters the heater after passing through the negative electrode wire 13 and the positive electrode plate 15, then enters the centrifugal fan through the composite active carbon layer 17, and the air flow enters the centrifugal fan after being purified, is discharged through the air outlet of the centrifugal fan, and the aim of purifying the air is achieved. The combined air purifier can effectively filter PM2.5, formaldehyde and other pollutants in the air, and saves and protects the environment without replacing a filter element.
The working principle of the invention is further described below:
The water filter core is used as a primary filtering device and is arranged at the bottom, and the purpose of the water filter core is to purify air by utilizing the PM2.5 effect of water and the characteristic that formaldehyde is soluble in water.
The electrostatic dust collector is used as a second-stage filter device and is arranged at the top of the water filter element, and the electrostatic dust collector has the function of enabling dust particles to be charged negatively by the action of an electric field when the gas is ionized due to corona discharge generated by a negative electrode connected with a high-voltage direct-current power supply and a high-voltage electric field formed between a grounded positive electrode plate, and the negatively charged gas ions move towards the positive electrode plate under the action of the electric field force and collide with the dust particles in the movement, so that the dust particles are charged negatively, the charged dust particles also move towards the positive electrode under the action of the electric field force, and after reaching the positive electrode, the charged dust particles are discharged out of the positive electrode plate, and the purified gas is discharged out of the dust collector, thereby achieving the purpose of filtering air.
The composite active carbon is used as a third-stage filtering device, is composed of active carbon and an ozone catalyst, is arranged at the top of the electrostatic dust collector, and has the function of adsorbing ozone generated in the working process of the electrostatic dust collector and further adsorbing formaldehyde and other polluted gases in the air.
The heating dehumidifier is a resistance heating method, the temperature is set between 60 ℃ and 70 ℃, the heating dehumidifier is periodically operated or started to operate when the air humidity is more than 50%, and the heating dehumidifier is used for keeping the activated carbon dry and regenerated, so that the activated carbon is recovered to the original performance again, and the service time of the activated carbon is prolonged.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.

Claims (4)

1. A combination air purifier, characterized in that:
The combined air purifier is provided with a purified air inlet and outlet passage, and a water filter element, an electrostatic dust collector, a heating dehumidifier (16), a composite active carbon layer (17) and a fan (19) are sequentially overlapped at the bottom of the purified air inlet and outlet passage upwards;
The water filter element comprises a water tank (1), a water pump (3), a water supply pipe (9), a water sprinkling cavity (12) and an outer frame (11); the outer frame is arranged above the water tank (1) and is communicated with the water tank (1), and the inner part of the outer frame (11) contains a filler which is a net-shaped structure made of a compressed non-water-absorbing flexible material; an air inlet and an air outlet are arranged on the outer frame; the water pump (3) pumps water in the water tank to the sprinkling cavity (12) through the water feeding pipe (9), and the sprinkling cavity sprays filler below;
the electrostatic dust collector is communicated with an air outlet at the top of the outer frame;
the heating dehumidifier (16) is arranged above the electrostatic dust collector;
The composite active carbon layer (17) is arranged above the heating dehumidifier (16) and is communicated with the heating dehumidifier;
the fan (19) is arranged above the composite active carbon layer (17) and is positioned at the top of the purified air inlet and outlet passage;
The electrostatic dust collector comprises a negative electrode wire (13), a positive electrode plate (15), a dust collector shell (14) and a direct-current high-voltage power supply (21); the negative electrode wire is arranged at the bottom of the positive electrode plate, the distance between the negative electrode wire and the positive electrode plate is 20-30mm, the positive electrode plate is used for collecting dust, ventilation openings are formed in the upper part and the lower part of the dust collector shell (14), and a movable window is arranged to facilitate disassembly, assembly and cleaning of the negative electrode wire and the positive electrode plate; the direct-current high-voltage power supply is arranged at the bottom of the water tank and is used for supplying power to the electrostatic integrator;
The heating dehumidifier (16) is arranged above the positive plate;
The air guide device also comprises an air guide cavity (18), wherein a heating dehumidifier and a composite active carbon layer are arranged in the air guide cavity (18), and ventilation openings are arranged on the upper part and the lower part of the air guide cavity;
the upper end of the water tank (1) is connected with a water tank cover (20) in an assembling way, the water pump fixing box (2) is fixed in the water tank, and the water pump (3) is arranged in the water pump fixing box (2); an electronic floating ball (5) and an LED sterilizing lamp (6) are arranged in the water tank, and the electronic floating ball (5) and the sterilizing lamp (6) are fixed on a water tank cover (20); the water tank cover (20) is provided with a water inlet (7) and a water outlet (8), the water inlet is used for being connected with an external water source, and the water outlet is used for being connected with a drainage device;
the filler is an LDPE mesh filler (10).
2. The combination air purifier as recited in claim 1, wherein: air inlets are formed in the periphery of the outer frame (11).
3. The combination air purifier as recited in claim 1, wherein: the LDPE net filler (10) is formed by braiding a material with the wire diameter of 0.2mmLDPE into a net shape, wherein the ratio of net holes to wire diameter is 1:1, and the LDPE net is compressed to one eighth to one fifteen volume to fill the cavity of the outer frame (11).
4. The combination air purifier as recited in claim 1, wherein: the heating temperature of the heating dehumidifier (16) is set between 60 ℃ and 70 ℃.
CN201810243235.1A 2018-03-23 2018-03-23 Combined air purifier Active CN108286751B (en)

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CN108286751B true CN108286751B (en) 2024-04-26

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111006332A (en) * 2019-12-19 2020-04-14 克宗太 Water and wind regulating and controlling machine
CN114135969B (en) * 2021-11-25 2024-02-09 爱优特空气技术（上海）有限公司 Tunnel purification system capable of self-supplying hot water for cleaning and dehumidifying

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Publication number Priority date Publication date Assignee Title
KR20060064928A (en) * 2004-12-09 2006-06-14 이승현 Composite air freshener
CN103657326A (en) * 2013-12-25 2014-03-26 刘宝林 Direct injection type air purifier
CN104720310A (en) * 2013-12-24 2015-06-24 杭州陶钩科技有限公司 Mobile tea table with air purifying and temperature and humidity adjusting function
CN106168394A (en) * 2016-08-12 2016-11-30 南京中脉科技发展有限公司 A kind of Intelligent air purifier that can dispel air humidity voluntarily
CN106500196A (en) * 2016-10-25 2017-03-15 谢龙观 Multiple-effect function air cleaner system
CN208011926U (en) * 2018-03-23 2018-10-26 上海六滴智能科技有限公司 A kind of combination air purifier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060064928A (en) * 2004-12-09 2006-06-14 이승현 Composite air freshener
CN104720310A (en) * 2013-12-24 2015-06-24 杭州陶钩科技有限公司 Mobile tea table with air purifying and temperature and humidity adjusting function
CN103657326A (en) * 2013-12-25 2014-03-26 刘宝林 Direct injection type air purifier
CN106168394A (en) * 2016-08-12 2016-11-30 南京中脉科技发展有限公司 A kind of Intelligent air purifier that can dispel air humidity voluntarily
CN106500196A (en) * 2016-10-25 2017-03-15 谢龙观 Multiple-effect function air cleaner system
CN208011926U (en) * 2018-03-23 2018-10-26 上海六滴智能科技有限公司 A kind of combination air purifier

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