CN104667692A - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN104667692A CN104667692A CN201510092410.8A CN201510092410A CN104667692A CN 104667692 A CN104667692 A CN 104667692A CN 201510092410 A CN201510092410 A CN 201510092410A CN 104667692 A CN104667692 A CN 104667692A
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- air
- generator
- air inlet
- air purifier
- water
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Abstract
The invention discloses an air purifier. The air purifier comprises a purifier casing, an air inlet fan, a filter net, a water mist generator, an electrostatic device and a sewage storage box, wherein the air inlet fan is mounted on the inner side of an air inlet or an air outlet of the purifier casing; the filter net comprises a front filter net body and a back filter net body which are mounted on inner sides of the air outlet and the air inlet of the purifier casing respectively, and the front filter net body, the back filter net body and the purifier casing form an airtight cavity; the water mist generator is mounted at the bottom of the airtight cavity, is used for generating small water mist particles with high concentration and enables the cavity to be full of the particles; the electrostatic device is mounted in the purifier and matched with the water mist generator to enable the water mist particles to be charged; the sewage storage box is mounted at the bottom of the purifier. The air purifier has the benefits as follows: the filtering effect is good; charged water mist is collected into the sewage storage box after adsorbing dust, and the air purifier is easy to clean and convenient to use; no consumable is used, core filter components are not required to be replaced frequently, and the using cost is reduced.
Description
Technical field
The present invention relates to a kind of air purifier, particularly a kind of air purifier for resident's indoor air purification and dedusting.
Background technology
Environmental pollution is day by day serious, and in air, to have a strong impact on people healthy for minute dusts.It is generally acknowledged that particle size is less than 2.5 μm (PM2.5) and can enters human respiratory, harm is produced to human body.Because PM2.5 size is very little, common door and window effectively cannot stop the PM2.5 particle from outside, is therefore necessary at indoor placement air cleaning facility.General air cleaning facility adopts passive type filtering technique, namely adopts the air that single or multiple lift filter screen filtration is blown into by fan.What adopt the air purifier of this technology to require screen pack mesh enough is fine and closely woven, like this could the filtering particle size dust that is less than 2.5 μm.But adopt strainer filtering to there is a lot of shortcoming, such as: filter screen mesh size is overstocked, be very easy to blocking, need frequently to change; Filter screen complex manufacturing technology, use cost is high.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, the air purifier of a kind of low cost, high efficiency of dust collection is provided.
This air purifier, comprises clarifier shell, air inlet fan, filter screen, water fog generator, electrostatic equipment and sewage receiver; Inside the air inlet that described air inlet fan is arranged on clarifier shell or air outlet; Described filter screen comprises front screen pack and rear screen pack, is arranged on respectively inside clarifier air outlet and air inlet, and forms an airtight cavity with clarifier shell; Described water fog generator is arranged on bottom airtight cavity, for generation of the tiny water fog particle of high concentration, and makes it to be full of cavity; Described electrostatic equipment is arranged on clarifier inside; Described electrostatic equipment coordinates with water fog generator makes water fog particle electrically charged, and described sewage receiver is arranged on bottom clarifier.
As preferably: described air inlet fan is arranged on clarifier shell air inlet side.
As preferably: described sewage receiver and water fog generator placed side by side.
As preferably: described filter screen adopts detachable frame, and filter screen adopts screen material capable of washing.
As preferably: described water fog generator comprises water fog generator, circuit module and water storage case; Described water fog generator adopts ultrasonic water mist generator, is placed in water storage case, and circuit module is its power supply.
As preferably: described circuit module is arranged on the bottom inside clarifier shell air inlet.
As preferably: described water storage case and sewage receiver are detachable.
As preferably: described electrostatic equipment is made up of electrostatic generator, cathode metal net and negative electrode, described cathode metal net connects electrostatic generator positive pole and ground connection, and described negative electrode connects electrostatic generator negative pole; Described sewage receiver is placed on cathode metal side off the net, and water storage case is arranged on below negative electrode; Described cathode metal net is parallel with negative electrode, and negative electrode is arranged on air inlet side, and cathode metal net is arranged on air outlet side.
As preferably: described cathode metal side off the net is provided with the sewage water conservancy diversion collected to the guiding gutter in sewage receiver.
As preferably: described electrostatic generator is arranged in the seal chamber of clarifier shell inner top.
The invention has the beneficial effects as follows:
1) first utilize strainer filtering big dust particle, hair etc., then utilize finite concentration charged water spray initiatively to adsorb various sizes minute dusts, do not have selective to dust granules size, good filtration effect;
2) be collected into after charged water spray adsorption of dust in sewage receiver, easily clean, easy to use;
3) without easily-consumed products, do not need frequently to change core filter element, reduce use cost;
4) simple, the low cost of structure, is applicable to popularity and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of air purifier of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Description of reference numerals: clarifier shell 1, air inlet fan 2, filter screen 3, front screen pack 31, rear screen pack 32, water fog generator 4, water fog generator 41, circuit module 42, water storage case 43, electrostatic equipment 5, electrostatic generator 51, cathode metal net 52, negative electrode 53, sewage receiver 6.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.The explanation of following embodiment just understands the present invention for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
As shown in Figure 1 to Figure 2, the air purifier of the embodiment of the present invention, is made up of clarifier shell 1, air inlet fan 2, filter screen 3, water fog generator 4, electrostatic equipment 5 and sewage receiver 6.
Described filter screen 3 is made up of front screen pack 31 and rear screen pack 32, and it is inner that front screen pack 31, rear screen pack 32 are arranged on clarifier shell 1, and with its composition closed cavity 7.Filter screen 3 is for filtering the foreign matters such as large scale dust granules or hair, and the closed cavity 7 simultaneously formed with clarifier shell 1 can assemble certain density water smoke.
Described air inlet fan 3 can be arranged on air inlet, also can be arranged on air outlet, for increasing air mass flow.
Described water fog generator 4 is made up of water fog generator 41, circuit module 42 and water storage case 43.Described water fog generator 41 adopts ultrasonic water mist generator, for generation of water fog particle, its principle utilizes ultrasonic water mist generator water droplet to be impacted into the very little water fog particle of diameter, then utilizes the method such as fan or free diffusing to make water smoke be full of cavity 7.Water smoke concentration can be realized by the power controlling supersonic generator.Circuit module 42 provides high-frequency signal source for supersonic generator 41.
Described electrostatic equipment 5 is used for making water fog particle electrically charged, is made up of electrostatic generator 51, cathode metal net 52 and negative electrode 53.Electrostatic equipment 5 should be noted the insulation between positive pole and negative pole when implementing.Described electrostatic generator 51 adopts small power DC to power electrostatic generator.Described cathode metal net 52 connects electrostatic generator 51 positive pole and ground connection, and described negative electrode 53 connects electrostatic generator 51 negative pole, and described negative electrode 53 adopts plane reticular electrode shape.In cavity 7, be full of high concentration charged water spray, effectively can adsorb the various sizes minute dusts flowed through in air.Particle after absorption is moved to positive electrode in electric field force effect, and is collected.The sewage collected is collected in sewage receiver 6 by the guiding gutter below positive electrode.
Described sewage receiver 6 is positioned at below positive electrode, placed side by side bottom cavity 7 with described water storage case 43.For convenience of sewage cleaning and replacing, sewage receiver 6 and water storage case 43 all can conveniently take out.
Operation principle of the present invention is as follows:
In use, air inlet fan 2 accelerates air flowing, increases the flow that air enters air purifier.Large scale dust granules in front screen pack 31 and rear screen pack 32 filtered air, as hair, bulky grain dust, pollen particles, vegetable seeds etc.Minute dusts particle in air, such as PM2.5 etc., need to adopt charged water spray absorption to purify.Water fog generator 41 produces water smoke, is full of cavity 7.In cavity 7, water smoke concentration regulates by controlling water fog generator 41 power.Electrostatic generator 51 adds electrostatic potential between cathode metal net 52 and negative electrode 53, wherein cathode metal net 52 ground connection, and negative electrode 53 is negative voltage.Water fog particle is electronegative by principles such as induction, exchange charges when negative electrode 53, makes it have the ability of minute dusts in active absorbed air.Electrostatic potential regulates by regulating electrostatic generator 51 input direct voltage.Water smoke concentration in electrostatic potential numerical value basis for selecting environment dust concentration, cavity 7 and determining.Charged water spray around negative electrode 53 gathers on cathode metal net 52 under electric field force effect, finally collects in sewage receiver 6.
This air purifier, by forming the charged water spray of high concentration in confined space, initiatively adsorbs the various microsize dust granules flowed through in air.Water smoke concentration, carrying capacity can regulate automatically according to actual conditions, with the habits and customs of the air quality and people that adapt to various places.Owing to adopting charged water spray absorption dedusting, the water fog particle of adsorption of dust is collected in sewage receiver 6, therefore needs frequent replacing without easily-consumed products, reduces use cost, also facilitate family to use.This air purifier is owing to have employed water smoke as working media simultaneously, makes dry air increase humidity after water smoke, also has the effect of humidifier.
Claims (10)
1. an air purifier, is characterized in that: comprise clarifier shell (1), air inlet fan (2), filter screen (3), water fog generator (4), electrostatic equipment (5) and sewage receiver (6); Inside the air inlet that described air inlet fan is arranged on clarifier shell (1) or air outlet; Described filter screen (3) comprises front screen pack (31) and rear screen pack (32), be arranged on respectively inside clarifier air outlet and air inlet, and form an airtight cavity (7) with clarifier shell (1); Described water fog generator (4) is arranged on airtight cavity (7) bottom, for generation of the tiny water fog particle of high concentration, and makes it to be full of cavity (7); Described electrostatic equipment (5) is arranged on clarifier inside; Described electrostatic equipment (5) coordinates with water fog generator (4) makes water fog particle electrically charged, and described sewage receiver (6) is arranged on bottom clarifier.
2. air purifier according to claim 1, is characterized in that: described air inlet fan (2) is arranged on clarifier shell (1) air inlet side.
3. air purifier according to claim 1, is characterized in that: described sewage receiver (6) is placed side by side with water fog generator (4).
4. air purifier according to claim 1, is characterized in that: described filter screen (3) adopts detachable frame, and filter screen adopts screen material capable of washing.
5. air purifier according to claim 1, is characterized in that: described water fog generator (4) comprises water fog generator (41), circuit module (42) and water storage case (43); Described water fog generator (41) adopts ultrasonic water mist generator, is placed in water storage case (43), and circuit module (42) is its power supply.
6. air purifier according to claim 5, is characterized in that: described circuit module (42) is arranged on the bottom inside clarifier shell (1) air inlet.
7. air purifier according to claim 5, is characterized in that: described water storage case (43) and sewage receiver (6) are detachable.
8. air purifier according to claim 5, it is characterized in that: described electrostatic equipment (5) is made up of electrostatic generator (51), cathode metal net (52) and negative electrode (53), described cathode metal net (52) connects electrostatic generator (51) positive pole and ground connection, and described negative electrode (53) connects electrostatic generator (51) negative pole; Described sewage receiver (6) is placed on cathode metal net (52) below, and water storage case (43) is arranged on negative electrode (53) below; Described cathode metal net (52) is parallel with negative electrode (53), and negative electrode (53) is arranged on air inlet side, and cathode metal net (52) is arranged on air outlet side.
9. air purifier according to claim 8, is characterized in that: described cathode metal net (52) below is provided with the sewage water conservancy diversion of collection to the guiding gutter in sewage receiver (6).
10. air purifier according to claim 8, is characterized in that: described electrostatic generator (51) is arranged in the seal chamber of clarifier shell (1) inner top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510092410.8A CN104667692B (en) | 2015-03-02 | 2015-03-02 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510092410.8A CN104667692B (en) | 2015-03-02 | 2015-03-02 | A kind of air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104667692A true CN104667692A (en) | 2015-06-03 |
| CN104667692B CN104667692B (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510092410.8A Expired - Fee Related CN104667692B (en) | 2015-03-02 | 2015-03-02 | A kind of air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN104667692B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536411A (en) * | 2016-01-29 | 2016-05-04 | 成都绿迪科技有限公司 | Air purifier |
| CN107974990A (en) * | 2017-12-07 | 2018-05-01 | 安徽格瑞恩园林工程有限公司 | A kind of urban road cleans car with electrostatic |
| CN109442614A (en) * | 2018-10-16 | 2019-03-08 | 彭志军 | A kind of self-cleaning electrostatic air cleaner of ultrasonic wave |
| CN110152415A (en) * | 2019-04-16 | 2019-08-23 | 付浩 | Air curtain formula individual's air cleaner |
| CN112268346A (en) * | 2020-10-15 | 2021-01-26 | 安徽倍净环境科技有限公司 | Automatic cleaning device of electronic air purifier |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088578A (en) * | 2014-07-11 | 2014-10-08 | 浙江大学城市学院 | Air purifying screen window |
| CN204268602U (en) * | 2014-11-05 | 2015-04-15 | 天津华鼎览众科技发展有限公司 | A kind of electrostatic air cleaner |
| CN204469488U (en) * | 2015-03-02 | 2015-07-15 | 浙江大学城市学院 | Air purifier |
-
2015
- 2015-03-02 CN CN201510092410.8A patent/CN104667692B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088578A (en) * | 2014-07-11 | 2014-10-08 | 浙江大学城市学院 | Air purifying screen window |
| CN204268602U (en) * | 2014-11-05 | 2015-04-15 | 天津华鼎览众科技发展有限公司 | A kind of electrostatic air cleaner |
| CN204469488U (en) * | 2015-03-02 | 2015-07-15 | 浙江大学城市学院 | Air purifier |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536411A (en) * | 2016-01-29 | 2016-05-04 | 成都绿迪科技有限公司 | Air purifier |
| CN107974990A (en) * | 2017-12-07 | 2018-05-01 | 安徽格瑞恩园林工程有限公司 | A kind of urban road cleans car with electrostatic |
| CN109442614A (en) * | 2018-10-16 | 2019-03-08 | 彭志军 | A kind of self-cleaning electrostatic air cleaner of ultrasonic wave |
| CN110152415A (en) * | 2019-04-16 | 2019-08-23 | 付浩 | Air curtain formula individual's air cleaner |
| CN112268346A (en) * | 2020-10-15 | 2021-01-26 | 安徽倍净环境科技有限公司 | Automatic cleaning device of electronic air purifier |
| CN112268346B (en) * | 2020-10-15 | 2022-06-07 | 安徽倍净环境科技有限公司 | Automatic cleaning device of electronic air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104667692B (en) | 2016-10-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20200302 |