CN105698281A - Air purifier - Google Patents

Air purifier Download PDF

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Publication number
CN105698281A
CN105698281A CN201610153584.5A CN201610153584A CN105698281A CN 105698281 A CN105698281 A CN 105698281A CN 201610153584 A CN201610153584 A CN 201610153584A CN 105698281 A CN105698281 A CN 105698281A
Authority
CN
China
Prior art keywords
air
water smoke
water
air purifier
filter screen
Prior art date
Application number
CN201610153584.5A
Other languages
Chinese (zh)
Inventor
宁方如
晁冠群
Original Assignee
北京鼎恒玉铉科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京鼎恒玉铉科技有限公司 filed Critical 北京鼎恒玉铉科技有限公司
Priority to CN201610153584.5A priority Critical patent/CN105698281A/en
Publication of CN105698281A publication Critical patent/CN105698281A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/108Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/117Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation

Abstract

The invention relates to an air purifier. The air purifier comprises a water mist generator, a filter channel and an air fan, wherein the filter channel comprises a water mist bin, a dehumidifying unit and a filter screen; the water mist bin comprises an air inlet, an air outlet and a water mist inlet; the water mist generator is connected with the water mist inlet and delivers water mist into the water mist bin; the dehumidifying unit and the filter screen are sequentially arranged at the rear of the air outlet; and by the air fan, air circulates in the filter channel. By the air purifier provided by the invention, before air flows through the filter screen, inhalable particles and soluble pollution gas in the air are adsorbed through the water mist and then are removed, the purifying efficiency can be improved by relatively low cost, the circumstance that the filter screen is blocked by the inhalable particles and then fails can be prevented effectively, and the service life of the filter screen is prolonged greatly.

Description

Air purifier
Technical field
The application relates to field of Environment Protection, particularly relates to a kind of air purifier。
Background technology
Along with expanding economy, urbanization degree improves, and environmental pollution is day by day serious, especially room air pollution, and haze weather takes place frequently, and indoor finishing material inferior continues the harmful gas volatilized, and seriously compromises resident healthy, and room air is in the urgent need to purifying。
In the related, indoor air cleaner is based on strainer filtering formula air cleaning。And owing to the air purifying process of China is started late, therefore it is substantially the existing filter screen of foreign imitation。But owing to the major pollutants matter in external air is harmful microorganism and harmful chemical。Therefore the action principle of existing filter screen is by fine and closely woven mesh by air, and utilizes the adsorption of each filter course self to the harmful microorganism absorbing in air and harmful chemical。
But, China is limited to the industrial structure and natural environment, and in the harmful substance in air, pellet can occupy sizable proportion, and this results in existing filter screen and extremely easily lost efficacy because of blocking, it is thus desirable to frequently change filter screen, the maintenance cost causing depurator is higher。
Summary of the invention
This application provides a kind of air purifier, it is possible to improve purification efficiency at lower cost, extend the service life of filter screen。
This application provides a kind of air purifier, including water fog generator, filtration channel and air fan,
Described filtration channel includes water smoke storehouse, Dehumidifying element and filter screen, described water smoke storehouse includes air intlet, air outlet slit and water smoke import, described water fog generator is connected with described water smoke import, and in described water smoke storehouse, carry water smoke, after described Dehumidifying element and described filter screen are successively set on described air outlet slit, described air fan is used for making air circulate in described filtration channel。
Preferably, described Dehumidifying element includes vaporizer, choke valve, condenser and compressor, and described compressor, described condenser, choke valve and evaporator series constitute coolant circuit。
Preferably, described water fog generator is arranged on the top in described water smoke storehouse, and described water smoke import is arranged on the top in described water smoke storehouse。
Preferably, described water fog generator includes water smoke generation module, conveyance conduit and water tank, and described water smoke generation module is arranged on the bottom of described water tank, and described conveyance conduit one end is connected with described water smoke import, and the other end is positioned at the top of described water tank。
Preferably, described water fog generator also includes Spray fan, and described Spray fan is for being delivered to described water smoke storehouse by water smoke by described conveyance conduit。
Preferably, also including waste water tank, described waste water tank is arranged on the lower section of described Dehumidifying element。
Preferably, described filtration channel also includes primary filter screen, and described primary filter screen covers described air intlet。
Preferably, described filtration channel also includes sterili-sation unit, and described sterili-sation unit is between described water smoke storehouse and described Dehumidifying element。
Preferably, also including housing, other parts of described air purifier may be contained within described housing。
The technical scheme that the application provides can reach following beneficial effect:
Air purifier provided herein can air before drainage screen in advance by the pellet in water smoke absorbed air and soluble contaminant gas and by removal, purification efficiency can be promoted with lower cost, coordinate filter screen use effectively can prevent filter screen from being blocked by pellet and lost efficacy, significantly extend the service life of filter screen。
It should be appreciated that above general description and details hereinafter describe and be merely illustrative of, the application can not be limited。
Accompanying drawing explanation
The overall structure schematic diagram of a kind of air purifier that Fig. 1 provides for the embodiment of the present application;
The overall structure schematic diagram of the another kind of air purifier that Fig. 2 provides for the embodiment of the present application。
Accompanying drawing labelling:
10-housing;
20-water fog generator;
200-water smoke generation module;
201-conveyance conduit;
202-Spray fan;
203-water tank;
30-filtration channel;
300-primary filter screen;
301-water smoke storehouse;
302-sterili-sation unit;
303-Dehumidifying element;
303a-condenser;
303b-compressor;
303c-choke valve;
303d-vaporizer;
304-filter screen;
40-air fan;
50-waste water tank。
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet embodiments herein, and for explaining the principle of the application together with description。
Detailed description of the invention
Below by specific embodiment and in conjunction with accompanying drawing, the application is described in further detail。"front", "rear" described in literary composition, "left", "right", " on ", D score is all with the laying state of the air purifier in accompanying drawing for reference。
As it is shown in figure 1, the embodiment of the present application provides a kind of air purifier, including housing 10, water fog generator 20, filtration channel 30 and air fan 40。Wherein, housing 10 is the agent structure of air purifier, other structures such as the water fog generator 20 of air purifier, filtration channel 30 and air fan 40 are fully integrated into the inside of housing 10, the volume of air purifier can be reduced so on the one hand, also be able to make air purifier more aesthetically pleasing, practical on the other hand。
In the present embodiment, filtration channel 30 includes primary filter screen 300, water smoke storehouse 301, sterili-sation unit 302, Dehumidifying element 303 and filter screen 304。Wherein, water smoke storehouse 301 includes air intlet, air outlet slit and water smoke import, and the air intlet in water smoke storehouse 301 is positioned at the sidewall of housing 10, it is possible to ft connection, thus admitting air into。
In some cases, there is the floating thing of many large volumes in air, for instance the scraps of paper, Semen Salicis babylonicae cum pilus etc., the volume of these floating things is bigger, being easy to blocking filtration channel inside air purifier if entered into, therefore primary filter screen 300 is arranged on air intlet place by the present embodiment。When air enters, the floating thing of the large volume such as the scraps of paper, Semen Salicis babylonicae cum pilus all can outside primary filter screen 300 be blocked in。For the ease of cleaning, the mesh aperture of primary filter screen 300 is bigger, it is possible to reach a centimetre rank。
Air will be by carrying out the removal work of pellet after primary filter screen 300。In the present embodiment, the mode that water smoke absorbs is adopted to remove pellet。Specifically, it is necessary first to utilize and water fog generator 20 is generated water smoke。The generating mode of water smoke can have a variety of mode, for instance common humidifier is adopted ultrasonic water smoke generating mode etc.。In the present embodiment, water fog generator 20 is preferably disposed on the top in water smoke storehouse 301, it is most preferred that scheme be provided in the top of housing 10, water smoke import is then arranged on the top in water smoke storehouse 301。The water smoke that can make generation so on the one hand enters in water smoke storehouse 301 under gravity smoothly, also is able to be easy to for adding water in water fog generator 20 on the other hand。
Water fog generator 20 mainly includes water smoke generation module 200, conveyance conduit 201, Spray fan 202 and water tank 203。Water smoke generation module 200, for instance supersonic generator is arranged on the bottom of water tank 203, carries out ultrasonic atomizatio to the water in water tank 203。The water smoke generated can reach gathering above water tank 203。Conveyance conduit 201 one end is connected with the water smoke import in water smoke storehouse 301, and the other end is then positioned at the top of water tank 203, is conducting within water smoke storehouse 301 by the water smoke of gathering。In order to prevent causing that water smoke condenses in advance because carrying consuming time long, the present embodiment accelerates the transporting velocity of water smoke by Spray fan 202。In water smoke storehouse 301, the pellet in air can be adsorbed in a large number by water smoke, thus incorporating among steam。In the present embodiment, also reclaim and focus on, at the waste water tank 50 that has been arranged below of Dehumidifying element 303, the waste water that dehumidifying condensation is formed。
After having adsorbed, air and water smoke can be together sent by the air outlet slit in water smoke storehouse 301。The present embodiment by sterili-sation unit 302 between water smoke storehouse 301 and Dehumidifying element 303, in order to can synchronize when air leaves water smoke storehouse 301 sterilization。Sterili-sation unit 302 can adopt ultraviolet sterilization independently to carry out sterilize (as shown in Figure 1), or arranges sterilization filtering screen sterilization (as shown in Figure 2) on air outlet slit, it is also possible to two ways uses simultaneously。
Air to carry out dehumidifying step after leaving sterili-sation unit 302, the present embodiment adopts freezing type dehumidifying。After the humid air come by sterili-sation unit 302 is inhaled into, it is cooled to below dew point temperature by the vaporizer 303d in Dehumidifying element 303, condenses into water droplet。Early stage incorporates the pellet in steam and soluble contaminant gas enters in drop as well as condensation, thus realizing removing the purpose of Inhalable Particulate。In the present embodiment, dehumidifying step is realized by vaporizer。
Due to air temperature meeting step-down after evaporator 303d condenses, particularly in cold winter, blowing to can be more uncomfortable on human body。Therefore, the present embodiment is additionally arranged condenser 303a after vaporizer 303d。In order to simplify product structure, vaporizer 303d and condenser 303a can be carried out integrally disposed by the present embodiment。Condenser 303a is then a heat exchanger。Compressor 303b and condenser 303a, choke valve 303c, vaporizer 303d coolant circuit in series。The high-temperature high-pressure refrigerant gas being compressed out by compressor 303b enters condenser 303a, heat is conducted to air, it is condensed into Low temperature low pressure liquid, after choke valve 303c throttles, enter vaporizer 303d absorption become low temperature low pressure gas by the heat in the air of vaporizer 303d, be inhaled into compressor 303b。Desiccation clean air is then admitted to next link。It is achieved in that making full use of of heat, saves mass energy。
Finally, air will carry out the purification of last link by filter screen 304, removes harmful microorganism therein and harmful chemical comprehensively。Directly can offer a window on the housing 10, filter screen 304 is arranged on this window。In the present embodiment, owing to air before is after by water smoke storehouse 301, sterili-sation unit 302, Dehumidifying element 303, internal pollutant have decreased a lot, the filter structure of advantage of lower cost can be adopted when therefore carrying out the purification of final tache again, such as activated carbon and negative oxygen ion combination filter screen, just can make whole air purifier reach higher clean-up effect。
In order to enable air to relatively rapid circulate in filtration channel, the present embodiment is provided with air fan 40 in housing 10, air fan 40 can be arranged on the optional position of leading portion in filtration channel, stage casing or back segment, but consider to avoid air fan 40 is piled up too much dust, be therefore preferably disposed at after Dehumidifying element 303。
Air purifier provided herein can effectively prevent filter screen 304 from being blocked by pellet and losing efficacy, and significantly extends the service life of filter screen 304。
The foregoing is only the preferred embodiment of the application, be not limited to the application, for a person skilled in the art, the application can have various modifications and variations。All within spirit herein and principle, any amendment of making, equivalent replacement, improvement etc., should be included within the protection domain of the application。

Claims (9)

1. an air purifier, it is characterised in that include water fog generator, filtration channel and air fan,
Described filtration channel includes water smoke storehouse, Dehumidifying element and filter screen, described water smoke storehouse includes air intlet, air outlet slit and water smoke import, described water fog generator is connected with described water smoke import, and in described water smoke storehouse, carry water smoke, after described Dehumidifying element and described filter screen are successively set on described air outlet slit, described air fan is used for making air circulate in described filtration channel。
2. air purifier according to claim 2, it is characterised in that described Dehumidifying element includes vaporizer, choke valve, condenser and compressor, and described compressor, described condenser, described choke valve and described evaporator series constitute coolant circuit。
3. air purifier according to claim 1, it is characterised in that described water fog generator is arranged on the top in described water smoke storehouse, and described water smoke import is arranged on the top in described water smoke storehouse。
4. air purifier according to claim 3, it is characterized in that, described water fog generator includes water smoke generation module, conveyance conduit and water tank, described water smoke generation module is arranged on the bottom of described water tank, described conveyance conduit one end is connected with described water smoke import, and the other end is positioned at the top of described water tank。
5. air purifier according to claim 4, it is characterised in that described water fog generator also includes Spray fan, described Spray fan is for being delivered to described water smoke storehouse by water smoke by described conveyance conduit。
6. the air purifier according to any one of claim 1 to 5, it is characterised in that also including waste water tank, described waste water tank is arranged on the lower section of described Dehumidifying element。
7. the air purifier according to any one of claim 1 to 5, it is characterised in that described filtration channel also includes primary filter screen, and described primary filter screen covers described air intlet。
8. the air purifier according to any one of claim 1 to 5, it is characterised in that described filtration channel also includes sterili-sation unit, described sterili-sation unit is between described water smoke storehouse and described Dehumidifying element。
9. the air purifier according to any one of claim 1 to 5, it is characterised in that also include housing, other parts of described air purifier may be contained within described housing。
CN201610153584.5A 2016-03-17 2016-03-17 Air purifier CN105698281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610153584.5A CN105698281A (en) 2016-03-17 2016-03-17 Air purifier

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Application Number Priority Date Filing Date Title
CN201610153584.5A CN105698281A (en) 2016-03-17 2016-03-17 Air purifier

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CN105698281A true CN105698281A (en) 2016-06-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105944486A (en) * 2016-06-24 2016-09-21 刘荣生 Air purifying device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102607109A (en) * 2012-03-22 2012-07-25 梁嘉麟 Air purifying device mainly based on water spray dust extraction and assisted by air cooling refrigeration dehumidification
CN203108388U (en) * 2013-03-18 2013-08-07 高清春 Air purifier
CN103586131A (en) * 2012-10-17 2014-02-19 江苏大学 Device and method for purifying indoor air through electrostatic atomization
CN103851705A (en) * 2014-03-17 2014-06-11 常州普润电子科技有限公司 Water medium air purifying and dialyzing equipment
CN203848404U (en) * 2014-04-08 2014-09-24 易松 De-dusting and humidifying air-conditioner
JP2015102284A (en) * 2013-11-26 2015-06-04 パナソニックIpマネジメント株式会社 Dehumidifier
CN105066275A (en) * 2015-09-16 2015-11-18 王宝全 Multifunctional air purifier
CN205699941U (en) * 2016-03-17 2016-11-23 北京鼎恒玉铉科技有限公司 Air purifier

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102607109A (en) * 2012-03-22 2012-07-25 梁嘉麟 Air purifying device mainly based on water spray dust extraction and assisted by air cooling refrigeration dehumidification
CN103586131A (en) * 2012-10-17 2014-02-19 江苏大学 Device and method for purifying indoor air through electrostatic atomization
CN203108388U (en) * 2013-03-18 2013-08-07 高清春 Air purifier
JP2015102284A (en) * 2013-11-26 2015-06-04 パナソニックIpマネジメント株式会社 Dehumidifier
CN103851705A (en) * 2014-03-17 2014-06-11 常州普润电子科技有限公司 Water medium air purifying and dialyzing equipment
CN203848404U (en) * 2014-04-08 2014-09-24 易松 De-dusting and humidifying air-conditioner
CN105066275A (en) * 2015-09-16 2015-11-18 王宝全 Multifunctional air purifier
CN205699941U (en) * 2016-03-17 2016-11-23 北京鼎恒玉铉科技有限公司 Air purifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105944486A (en) * 2016-06-24 2016-09-21 刘荣生 Air purifying device
CN105944486B (en) * 2016-06-24 2019-01-25 刘荣生 A kind of air cleaning unit

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Address after: 100084 Building B1-116, 88 Nongda South Road, Haidian District, Beijing

Applicant after: BEIJING DINGHENG YUXUAN TECHNOLOGY CO., LTD.

Address before: 101500 Unit 1701, Building 6, Kaiyuan District, Miyun County, Beijing

Applicant before: BEIJING DINGHENG YUXUAN TECHNOLOGY CO., LTD.

Address after: 100084 Building B1-116, 88 Nongda South Road, Haidian District, Beijing

Applicant after: BEIJING DINGHENG YUXUAN TECHNOLOGY CO., LTD.

Address before: 101500 Unit 1701, Building 6, Kaiyuan District, Miyun County, Beijing

Applicant before: BEIJING DINGHENG YUXUAN TECHNOLOGY CO., LTD.

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Application publication date: 20160622

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