CN105042728A - Dust filtering and sterilizing device for indoor air - Google Patents
Dust filtering and sterilizing device for indoor air Download PDFInfo
- Publication number
- CN105042728A CN105042728A CN201510404512.9A CN201510404512A CN105042728A CN 105042728 A CN105042728 A CN 105042728A CN 201510404512 A CN201510404512 A CN 201510404512A CN 105042728 A CN105042728 A CN 105042728A
- Authority
- CN
- China
- Prior art keywords
- air
- air channel
- interior space
- sterilizing unit
- filter dirt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- 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
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- 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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- 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
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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
- F24F8/20—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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention provides a dust filtering and sterilizing device for indoor air. The dust filtering and sterilizing device for the indoor air comprises an air channel, spray heads, ultraviolet lamps and a water tank; the air channel comprises an air inlet and an air outlet; the ultraviolet lamps are located between the air inlet and the air outlet; the air channel extends into the water tank, the air outlet of the air channel is located under the liquid level in the water tank, and the air outlet is provided with an air valve used for preventing water in the water tank from entering the air channel; the spray heads are installed in the air channel, and water drops sprayed by the spray heads are in a vaporific shape in the air channel; the position under the liquid level in the water tank is communicated with an air gate of the dust filtering and sterilizing device for the indoor air. According to the dust filtering and sterilizing device for the indoor air, due to the fact that the ultraviolet lamps are arranged in the air channel and the air outlet of the air channel is formed under the liquid level in the water tank, not only are organic pollutants in the air decomposed through ultraviolet irradiation, but also granular pollutants are processed through dual filtering of water mist adsorption in the air channel and the water in the water tank, and the air purifying effect is greatly improved.
Description
Technical field
The present invention relates to air purification field, more particularly, relate to a kind of Interior Space air filter dirt and sterilizing unit.
Background technology
Environment is the space of human survival, comprises natural environment and daily life, study, working environment.Along with the development of science and technology and the raising of living standards of the people, people on the many uncertainties occurred in living environment and environmental problem the impact on health also more and more pay close attention to.
Indoor pollution has a strong impact on health, and it is also referred to as the special disaster of modern city.At present, room air pollution has been classified as in the world maximum environmental factor has been endangered to public health.Chinese environmental pollutes and has exceeded warning line, and the air after contaminated, water, carbon dust, radiation and noxious material moment encroach on our health, and the pollution of indoor environment is even more serious, and building self also may become the pollution sources of room air.
Air purifier refers to household electrical appliance solid contaminant in room air (as dust, pollen, carry disease germs particle etc.), gaseous contaminant (finishing pollution etc. of peculiar smell, formaldehyde and so on) to certain removal ability.Along with people start the attention of the gaseous contamination after to air quality and finishing, air purifier commercially starts fast-selling gradually.
Instantly purification of air mode mainly passive type and active two kinds, active air purifier mainly utilizes diffuse feature of air purification factor to be arrived each corner to carry out purification of air, and the place that air can permeate all can produce clean-up effect.But initiatively purification is controversial technology in the world, because the pollutant in air is generally 100,000/even lower concentration, and initiatively purify the chemical substance needing air purifier to spray higher concentration in air, can this kind of clarifier the personal health safety of absolute guarantee user be then difficult to make conclusion.Passive type purification is main adopts adsorption cleaning pattern, and the pattern adopting blower fan to add filter screen carries out purification of air.
Also have at present and active and passive type are purified the scheme combined, namely in air purifier, increase spray column, the top that air transmits from lower to upper in spray column, mouth spray is placed in spray column, the air after spray externally discharges after aqueous vapor is separated.But in this kind of mode, between the globule due to spray, there is gap, therefore exist and filter infull latent defect.
Summary of the invention
The technical problem to be solved in the present invention is, filters infull problem, provide a kind of new Interior Space air filter dirt and sterilizing unit for above-mentioned air purifier.
The technical scheme that the present invention solves the problems of the technologies described above is, a kind of Interior Space air filter dirt and sterilizing unit are provided, comprise air channel, spray head, ultraviolet lamp and tank, wherein: described air channel comprises air inlet and air outlet, described ultraviolet lamp is between the air inlet and air outlet in air channel; Described air channel is passed in tank, and the air outlet in this air channel is positioned at the below of tank liquid level, and described air outlet has the air valve stoping the water in tank to enter air channel; Described spray head to be installed in air channel and the globule that sprays of this spray head in air channel in vaporific; The ullage of described tank is communicated with the gas outlet of Interior Space air filter dirt and sterilizing unit.
In Interior Space air filter dirt of the present invention and sterilizing unit, described ultraviolet lamp is cylindric and arranges along air channel.
In Interior Space air filter dirt of the present invention and sterilizing unit, in described air channel, be provided with multiple ultraviolet lamp, and the plurality of ultraviolet lamp be arranged in parallel.
In Interior Space air filter dirt of the present invention and sterilizing unit, described ultraviolet lamp is column, U-shaped or helical form.
In Interior Space air filter dirt of the present invention and sterilizing unit, the vertical setting in described air channel, and there are in this air channel the multiple spray heads being positioned at multiple height and position.
In Interior Space air filter dirt of the present invention and sterilizing unit, the top in described air channel has fan, and extraneous air is pressed in air channel by air inlet by the air pressure that this fan runs generation.
In Interior Space air filter dirt of the present invention and sterilizing unit, described Interior Space air filter dirt and sterilizing unit also comprise filter assemblies, and described filter assemblies is removable installed in above the spray head in described air channel.
In Interior Space air filter dirt of the present invention and sterilizing unit, described filter assemblies is coarse filtration layer, activated carbon filter layer, HEPA filter course and/or photocatalyst filter layer.
In Interior Space air filter dirt of the present invention and sterilizing unit, described Interior Space air filter dirt and sterilizing unit also comprise the water pump be connected with described spray head, and described water pump is arranged in described tank.
In Interior Space air filter dirt of the present invention and sterilizing unit, the warning circuit that described Interior Space air filter dirt and sterilizing unit also comprise liquid level sensor and be electrically connected with this liquid level sensor, the liquid level of described liquid level sensor in tank lower than during preset height to warning circuit output abnormality signal, described warning circuit when receiving the abnormal signal from liquid level sensor by loudspeaker, LED or display floater produce warning message.
Interior Space air filter dirt of the present invention and sterilizing unit have following beneficial effect: by arranging ultraviolet lamp and be located at by the air outlet in air channel below the liquid level in tank in air channel, the organic pollution in air is not only made to decompose through Ultraviolet radiation, and make particulate contaminants in air channel water smoke absorption and tank in water twofold filter, greatly improve air purification effect.The present invention can make air filtration more thorough, thus improves the infull defect of the filtration that brings in common spray column globule gap.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of Interior Space air filter dirt of the present invention and sterilizing unit embodiment.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, be the schematic diagram of Interior Space air filter dirt of the present invention and sterilizing unit embodiment, it can be applicable to, in the consumer household electrical appliances such as air purifier, realize indoor air purification.Interior Space air filter dirt in the present embodiment and sterilizing unit comprise air channel 11, spray head 14, ultraviolet lamp 15 and tank 12, shape, the size of above-mentioned air channel 11, ultraviolet lamp 16 and tank 12 can be done adaptive adjustment, thus meet the user demand of the air purifier of various shape according to concrete application scenarios.
Air channel 11 comprises air inlet and air outlet, and ultraviolet lamp 15 between the air inlet and air outlet in air channel 11, such as, runs through whole air channel 11.The air inlet in above-mentioned air channel 11 is positioned at the top of air outlet, and have in this air channel 11 by the air-flow of air inlet to air outlet, such as in FIG, the bottom that air inlet is positioned at the top in air channel 11, air outlet is positioned at air channel 11, airflow direction is from top to bottom, as shown by arrows.When specific implementation, the top (i.e. air inlet) in air channel 11 has fan, and the air pressure that this fan runs generation makes extraneous air be entered in air channel by air inlet, thus is formed by the air-flow of air inlet to air outlet in air channel 11.The high energy UV that ultraviolet lamp 15 produces can carry out deep purifying to the air in air channel 11, point organic matter taken off in air.
Spray head 14 is installed in air channel 11 and the globule that this spray head 14 sprays is vaporific air channel 11 in.Thus form water smoke district at a certain section of air channel 11.Like this, when the air in air channel 11 flows through the water smoke district in air channel 11, the particulate contaminants (as PM2.5 particle) such as dust contained in air can be dissolved in the globule, thus reach the object purified air.
Above-mentioned air channel 11 is passed in tank 12, and the air outlet in this air channel 11 is positioned at the below of tank 12 liquid level.For stoping the water in tank 12 to enter air channel 11, air outlet has air valve 13.The ullage of above-mentioned tank 12 is communicated with the gas outlet of Interior Space air filter dirt and sterilizing unit.Like this, the air-flow in air channel 11 need be passed into after in the water in tank 12 and just discharge by the gas outlet of room air filter dirt and sterilizing unit.Like this, not by the pollutant that the globule adheres in spray process, also do movement of falling object sedimentation because weight is greater than air molecule, and crash in tank 12.In tank 12, air is through 180 degree of backward upper discharges of tune.
By the said structure of Interior Space air filter dirt and sterilizing unit, achieve the Duplex treatment of air, the contact area of air and water is effectively increased thus makes filter efficiency higher, export gas cleaner.
Especially, above-mentioned air channel 11 can vertically be arranged, and spray head 14 then sprays the globule (central horizontal, overall in coniform injection) by horizontal direction.For improving air purification effect, one or more spray head can be set the differing heights place in air channel 11 respectively, as shown in Figure 1, thus increase " fog-zone " length, increasing purification of air stroke.
Above-mentioned ultraviolet lamp 15 can be cylindric and arranges along direction, air channel 11.Further, for improving Ultraviolet radiation effect, in air channel 11, multiple ultraviolet lamp 15 can be set, and the plurality of ultraviolet lamp 15 be arranged in parallel.Especially, above-mentioned ultraviolet lamp 15 can be also column, U-shaped or helical form etc., thus improves exposure intensity further.
Above-mentioned spray head 14 can be fixed on the inwall in air channel 11, and spray head 14 can connect a water pump be arranged in tank 12, and this water pump can be connected to the controller of Interior Space air filter dirt and sterilizing unit, and this controller controls fan equally and rotates.Water pump is by the water sucking-off in tank 12 and be ejected in air channel 11 by spray head 14, and the water smoke in air channel 11 under gravity, enters tank 12 (also extracting out by other devices) again after sinking to the bottom in air channel 11, forms circulation.
For improving air purification effect, in above-mentioned Interior Space air filter dirt and sterilizing unit, also can comprise filter assemblies, this filter assemblies is arranged at above the spray head in air channel 11 removably.This filter assemblies is coarse filtration layer, activated carbon filter layer, HEPA filter course and/or photocatalyst filter layer.
The warning circuit that above-mentioned Interior Space air filter dirt and sterilizing unit also can comprise liquid level sensor and be electrically connected with this liquid level sensor, the liquid level of this liquid level sensor in tank 12 lower than time preset height (such as lower than the air outlet in air channel 11) to warning circuit output abnormality signal, warning circuit when receiving the abnormal signal from liquid level sensor by loudspeaker, LED or display floater produce warning message.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. Interior Space air filter dirt and a sterilizing unit, is characterized in that: comprise air channel, spray head, ultraviolet lamp and tank, and wherein: described air channel comprises air inlet and air outlet, described ultraviolet lamp is between the air inlet and air outlet in air channel; Described air channel is passed in tank, and the air outlet in this air channel is positioned at the below of tank liquid level, and described air outlet has the air valve stoping the water in tank to enter air channel; Described spray head to be installed in air channel and the globule that sprays of this spray head in air channel in vaporific; The ullage of described tank is communicated with the gas outlet of Interior Space air filter dirt and sterilizing unit.
2. Interior Space air filter dirt according to claim 1 and sterilizing unit, is characterized in that: described ultraviolet lamp is cylindric and arranges along air channel.
3. Interior Space air filter dirt according to claim 2 and sterilizing unit, it is characterized in that: be provided with multiple ultraviolet lamp in described air channel, and the plurality of ultraviolet lamp be arranged in parallel.
4. Interior Space air filter dirt according to claim 1 and sterilizing unit, is characterized in that: described ultraviolet lamp is column, U-shaped or helical form.
5. the Interior Space air filter dirt according to any one of claim 1-4 and sterilizing unit, is characterized in that: the vertical setting in described air channel, and have the multiple spray heads being positioned at multiple height and position in this air channel.
6. the Interior Space air filter dirt according to any one of claim 1-4 and sterilizing unit, is characterized in that: the top in described air channel has fan, and extraneous air is pressed in air channel by air inlet by the air pressure that this fan runs generation.
7. the Interior Space air filter dirt according to any one of claim 1-4 and sterilizing unit, is characterized in that: described Interior Space air filter dirt and sterilizing unit also comprise filter assemblies, and described filter assemblies is removable installed in above the spray head in described air channel.
8. Interior Space air filter dirt according to claim 7 and sterilizing unit, is characterized in that: described filter assemblies is coarse filtration layer, activated carbon filter layer, HEPA filter course and/or photocatalyst filter layer.
9. the Interior Space air filter dirt according to any one of claim 1-4 and sterilizing unit, is characterized in that: described Interior Space air filter dirt and sterilizing unit also comprise the water pump be connected with described spray head, and described water pump is arranged in described tank.
10. the Interior Space air filter dirt according to any one of claim 1-4 and sterilizing unit, it is characterized in that: the warning circuit that described Interior Space air filter dirt and sterilizing unit also comprise liquid level sensor and be electrically connected with this liquid level sensor, the liquid level of described liquid level sensor in tank lower than during preset height to warning circuit output abnormality signal, described warning circuit when receiving the abnormal signal from liquid level sensor by loudspeaker, LED or display floater produce warning message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510404512.9A CN105042728A (en) | 2015-07-10 | 2015-07-10 | Dust filtering and sterilizing device for indoor air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510404512.9A CN105042728A (en) | 2015-07-10 | 2015-07-10 | Dust filtering and sterilizing device for indoor air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105042728A true CN105042728A (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510404512.9A Pending CN105042728A (en) | 2015-07-10 | 2015-07-10 | Dust filtering and sterilizing device for indoor air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105042728A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823128A (en) * | 2016-04-04 | 2016-08-03 | 门东东 | Air conditioner with sterilizing function |
| CN109028326A (en) * | 2018-06-25 | 2018-12-18 | 刘喜丹 | Air cleaning unit |
| CN109373473A (en) * | 2018-10-07 | 2019-02-22 | 江苏宏胜达电子科技有限公司 | A kind of air purifier in electronic product production process |
| CN114688667A (en) * | 2020-12-29 | 2022-07-01 | 广东美的环境电器制造有限公司 | Purifying device |
| CN115875793A (en) * | 2022-10-28 | 2023-03-31 | 三艾(广东)环境科技股份有限公司 | Intelligent overall process control method of self-cleaning dust removal sterilization system |
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| TW201116785A (en) * | 2009-11-13 | 2011-05-16 | Shou-Shan Zheng | Bi-directional clean cooling air device |
| CN203231440U (en) * | 2013-01-24 | 2013-10-09 | 江苏超烨科技发展有限公司 | Air purifier |
| CN104415634A (en) * | 2013-09-05 | 2015-03-18 | 上海超惠通风环保设备有限公司 | Static ionic adsorption purification equipment for PM2.5 ultra-fine grain sizes |
| CN204943733U (en) * | 2015-07-10 | 2016-01-06 | 深圳市爱品生电子科技有限公司 | Interior Space air filter dirt and sterilizing unit |
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| CN1631486A (en) * | 2004-11-11 | 2005-06-29 | 丘继通 | Water sealing type air filtering cleaner |
| CN2738146Y (en) * | 2004-11-11 | 2005-11-02 | 丘继通 | Water sealing air filter |
| WO2008019686A1 (en) * | 2006-08-14 | 2008-02-21 | Turbovent Environment A/S | Wet type air cleaner |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823128A (en) * | 2016-04-04 | 2016-08-03 | 门东东 | Air conditioner with sterilizing function |
| CN105823128B (en) * | 2016-04-04 | 2018-08-31 | 邓文胜 | A kind of air-conditioning with bactericidal effect |
| CN109028326A (en) * | 2018-06-25 | 2018-12-18 | 刘喜丹 | Air cleaning unit |
| CN109373473A (en) * | 2018-10-07 | 2019-02-22 | 江苏宏胜达电子科技有限公司 | A kind of air purifier in electronic product production process |
| CN114688667A (en) * | 2020-12-29 | 2022-07-01 | 广东美的环境电器制造有限公司 | Purifying device |
| CN115875793A (en) * | 2022-10-28 | 2023-03-31 | 三艾(广东)环境科技股份有限公司 | Intelligent overall process control method of self-cleaning dust removal sterilization system |
| CN115875793B (en) * | 2022-10-28 | 2023-07-28 | 三艾(广东)环境科技股份有限公司 | Whole-process intelligent control method of self-cleaning dust-removing sterilization system |
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