CN203718960U - Air purifier - Google Patents

Air purifier Download PDF

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Publication number
CN203718960U
CN203718960U CN201420088052.4U CN201420088052U CN203718960U CN 203718960 U CN203718960 U CN 203718960U CN 201420088052 U CN201420088052 U CN 201420088052U CN 203718960 U CN203718960 U CN 203718960U
Authority
CN
China
Prior art keywords
housing
photocatalyst filter
air purifier
air
filter dam
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.)
Expired - Fee Related
Application number
CN201420088052.4U
Other languages
Chinese (zh)
Inventor
贾永庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN YASHIJIE AIR PURIFICATION EQUIPMENT Co Ltd
Original Assignee
TIANJIN YASHIJIE AIR PURIFICATION EQUIPMENT Co Ltd
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 TIANJIN YASHIJIE AIR PURIFICATION EQUIPMENT Co Ltd filed Critical TIANJIN YASHIJIE AIR PURIFICATION EQUIPMENT Co Ltd
Priority to CN201420088052.4U priority Critical patent/CN203718960U/en
Application granted granted Critical
Publication of CN203718960U publication Critical patent/CN203718960U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an air purifier. The air purifier comprises a front housing door, a housing and a rear housing door, wherein a prefilter, an electrostatic precipitation device, a photocatalyst filter dam, a negative ion generator and a cross-flow fan are sequentially arranged between the front housing door and the rear housing door in the housing; the photocatalyst filter dam is prepared by coating a nano-scale titanium dioxide coating on metal gratings; a UV (Ultraviolet) illuminator is arranged at the top of the photocatalyst filter dam. Under the function of the cross-flow fan, the indoor air is sequentially went through an air intake at the front housing door, the prefilter, the electrostatic precipitation device, the photocatalyst filter dam, and the negative ion generator, then sterilized and purified through an air outlet at the rear housing door, and at last sent to the indoor space.

Description

Air purifier
Technical field
The utility model relates to a kind of device field of enclosure space being carried out to air cleaning, more particularly, relates to a kind of air purifier.
Background technology
Being widely used of the fine fitment of modern house and air-conditioning, various pollutants threaten that people's is healthy day by day.Along with improving constantly of people's living standard, people are also more and more higher to the requirement of indoor environment and air, but the space of life and work is more and more sealed, the amount of changing fresh air is also fewer and feweri, in addition outdoor air quality also worse and worse, the air of fresh cleaning can be sought nowhere, therefore on market, has occurred multiple air cleaning unit.
Techniques for Indoor Air Purification has filtration method, anion method, By Ozone, electrostatic method, active carbon adsorption, plasma method etc., and above-mentioned various technology respectively have pluses and minuses, and unified deficiency is poor to the sterilization effect of air.In addition, increasing air cleaning unit adopts photocatalyst technology, the functions such as photocatalyst has sterilization, deodorizing, purifies air, hydrophilic antifouling and water suction ultraviolet ray, but it is poor that the pollutant of large particle diameter is removed to filter effect.
Utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of air purifier with effective filtration and sterilizing function is provided.
The utility model air purifier, be achieved by following technical proposals, comprise before housing, housing and housing back door, it is characterized in that, between housing inner housing Qianmen and housing back door, set gradually prefilter, electrostatic dust-collecting device, photocatalyst filter dam, anion generator and cross flow fan, described photocatalyst filter dam is made up of the coating of titanium dioxide of metallic grid coated with nano level, and photocatalyst filter dam crest portion arranges UV irradiation light.
It is filter medium that described prefilter adopts glass cloth or polypropylene non-woven fabric.
Between described cross flow fan and housing back door, seal diaphragm is installed.
Compared with prior art, the beneficial effects of the utility model are:
1. airborne cotton-shaped, the pollen of the utility model prefilter interception and larger particles, do rough dusting to air.
2. the finely ground particles in the utility model electrostatic dust-collecting device absorbed air, in the time that airborne finely ground particles, pollen, virus and bacterium pass through Electrostatic Absorption region, bring electrostatic charge, firmly be adsorbed on control of dust sheet, killed charing by the static of 6000-7000V, avoided again growing of bacterium simultaneously.
3. when the utility model UV irradiation light light irradiation catalyst is filtered dam, nano level coating of titanium dioxide produces strong catalytic degradation function, effectively airborne poisonous, the pernicious gas of degraded, kills various bacteria, and the toxin that bacterium or fungi discharge is decomposed and harmless treatment.
4. the utility model anion generator anion releasing, makes room air more pure and fresh.
Brief description of the drawings
Fig. 1 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, between housing 2 inner housing Qianmens 1 and housing back door 8, set gradually prefilter 3, electrostatic dust-collecting device 4, photocatalyst filter dam 5, anion generator 6 and cross flow fan 7, described photocatalyst filter dam is made up of the coating of titanium dioxide of metallic grid coated with nano level, and photocatalyst filter dam crest portion arranges UV irradiation light.It is filter medium that described prefilter adopts glass cloth or polypropylene non-woven fabric.Between described cross flow fan and housing back door, seal diaphragm is installed.
Operation principle of the present utility model: under the effect of cross flow fan, room air through air inlet, prefilter, electrostatic dust-collecting device, photocatalyst filter dam, the anion generator at housing Qianmen, is delivered to the interior space finally by the air outlet at housing back door by the air of sterilization, purification successively.
The above is only preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (3)

1. an air purifier, comprise before housing, housing and housing back door, it is characterized in that, between housing inner housing Qianmen and housing back door, set gradually prefilter, electrostatic dust-collecting device, photocatalyst filter dam, anion generator and cross flow fan, described photocatalyst filter dam is made up of the coating of titanium dioxide of metallic grid coated with nano level, and photocatalyst filter dam crest portion arranges UV irradiation light.
2. air purifier according to claim 1, is characterized in that, it is filter medium that described prefilter adopts glass cloth or polypropylene non-woven fabric.
3. air purifier according to claim 1, is characterized in that, between described cross flow fan and housing back door, seal diaphragm is installed.
CN201420088052.4U 2014-02-28 2014-02-28 Air purifier Expired - Fee Related CN203718960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420088052.4U CN203718960U (en) 2014-02-28 2014-02-28 Air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420088052.4U CN203718960U (en) 2014-02-28 2014-02-28 Air purifier

Publications (1)

Publication Number Publication Date
CN203718960U true CN203718960U (en) 2014-07-16

Family

ID=51158107

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420088052.4U Expired - Fee Related CN203718960U (en) 2014-02-28 2014-02-28 Air purifier

Country Status (1)

Country Link
CN (1) CN203718960U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104791920A (en) * 2015-03-20 2015-07-22 上海狄利菲环保科技有限公司 Fresh air PM2.5 air purifier
CN105333515A (en) * 2014-08-12 2016-02-17 周宇奇 Intelligent air purifier
CN105620231A (en) * 2016-02-01 2016-06-01 浙江倚天能环境科技有限公司 Air purifier system combined with seat
CN107152728A (en) * 2017-05-19 2017-09-12 成都飞凯瑞科技有限公司 A kind of air cleaning facility
CN107166545A (en) * 2017-04-24 2017-09-15 四川万康节能环保科技有限公司 A kind of office air purifier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333515A (en) * 2014-08-12 2016-02-17 周宇奇 Intelligent air purifier
CN104791920A (en) * 2015-03-20 2015-07-22 上海狄利菲环保科技有限公司 Fresh air PM2.5 air purifier
CN105620231A (en) * 2016-02-01 2016-06-01 浙江倚天能环境科技有限公司 Air purifier system combined with seat
CN105620231B (en) * 2016-02-01 2018-01-09 马文炳 A kind of air purifier system combined with seat
CN107166545A (en) * 2017-04-24 2017-09-15 四川万康节能环保科技有限公司 A kind of office air purifier
CN107152728A (en) * 2017-05-19 2017-09-12 成都飞凯瑞科技有限公司 A kind of air cleaning facility

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20150228

EXPY Termination of patent right or utility model