CN202951370U - Air purifying and dust-collecting device - Google Patents
Air purifying and dust-collecting device Download PDFInfo
- Publication number
- CN202951370U CN202951370U CN 201220678822 CN201220678822U CN202951370U CN 202951370 U CN202951370 U CN 202951370U CN 201220678822 CN201220678822 CN 201220678822 CN 201220678822 U CN201220678822 U CN 201220678822U CN 202951370 U CN202951370 U CN 202951370U
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- air
- dust
- collecting device
- air purifying
- ventilation duct
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Abstract
The utility model relates to an air purifying and dust-collecting device. The air purifying and dust-collecting device comprises a vent pipe penetrating through a wall, wherein an extension seat is arranged at the indoor end of the vent pipe; a metal mesh layer is arranged on the end face of the extension seat; cassettes are oppositely arranged on the upper and lower sides of the end face of the extension seat; and an isolating layer for purifying air is arranged between the cassettes. The air purifying and dust-collecting device is ventilated by using a negative pressure pump or an exhaust fan, is good in ventilated effect and purification effect and good for environment protection; furthermore, as a push-and-pull structure is adopted, a filter element material is easy to replace; in addition, each cassette is provided with a plurality of slot positions, a filter element can be replaced according to the color of a filter screen; and the air purifying and dust-collecting device is convenient and simple to operate and good in effect.
Description
Technical field
The utility model relates to a kind of air cleaning dust arrester.
Background technology
At present, exhaust duct mostly is surface stratum reticulare is set, and the dustproof filter structure is not set, and therefore, the direct inhalation device of room air is inner and be discharged to user side, indoor oil gas dust etching apparatus and contaminated environment; In addition, also exist on the market some simply in the ventilation duct end, to coat Air Filter, dust-proof effect is poor, often directly comes off, and also is not easy to change Air Filter.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of air cleaning dust arrester.
To achieve these goals, the technical solution of the utility model is: a kind of air cleaning dust arrester, comprise the ventilation duct be located on wall, the indoor end of described ventilation duct is provided with the expansion seat, described expansion seat end face is provided with metal net layer, the described expansion seat upper and lower both sides of end face are provided with deck in opposite directions, are provided with the filter course for purifying air between described deck.
Further, described separation layer comprises quadra, fills Air Filter in described square skeleton frame, and described Air Filter is comprised of organic synthetic fibers.
Further, described ventilation duct front end is provided with negative pressure pump.
The utlity model has following advantage: adopt negative pressure pump or air exhauster exhausting, air draft is effective, and good clean-up effect is conducive to environmental protection, and, adopting push-pull structure, material for core is easily changed; In addition, deck has a plurality of grooves position, can add or renew cartridge more according to air plankton content situation, easy and simple to handle, respond well.
The accompanying drawing explanation
The organigram that Fig. 1 is the utility model embodiment.
In figure: the 1-Air Filter, the 2-filter screen, the 3-metal net layer, 4-expands seat, 5-ventilation duct, 6-negative pressure pump, 7-deck.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further elaborated.
With reference to figure 1, a kind of air cleaning dust arrester, comprise the ventilation duct 5 be located on wall, the indoor end of described ventilation duct 5 is provided with expansion seat 4, described expansion seat 4 end faces are provided with metal net layer 3, the described expansion seat 4 upper and lower both sides of end face are provided with deck 7 in opposite directions, between described deck 7, are provided with the filter course for purifying air.
In the present embodiment, described separation layer comprises quadra, fills Air Filter 1 in described square skeleton frame, and described Air Filter 1 is comprised of organic synthetic fibers.
In the present embodiment, described ventilation duct 5 front ends are provided with negative pressure pump 6.
The utility model operation principle is as follows, and indoor air is detached to ventilation duct 5 by negative pressure pump 6, through the Air Filter 1 on separation layer and filter screen 2, removes dust and greasy dirts, is expelled to working region after entering ventilation duct 5.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. an air cleaning dust arrester, comprise the ventilation duct be located on wall, it is characterized in that, the indoor end of described ventilation duct is provided with the expansion seat, described expansion seat end face is provided with metal net layer, the described expansion seat upper and lower both sides of end face are provided with deck in opposite directions, are provided with the filter course for purifying air between described deck.
2. air cleaning dust arrester according to claim 1, is characterized in that, described separation layer comprises quadra, fills Air Filter in described square skeleton frame, and described Air Filter is comprised of organic synthetic fibers.
3. air cleaning dust arrester according to claim 1, is characterized in that, described ventilation duct front end is provided with negative pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678822 CN202951370U (en) | 2012-12-11 | 2012-12-11 | Air purifying and dust-collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678822 CN202951370U (en) | 2012-12-11 | 2012-12-11 | Air purifying and dust-collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951370U true CN202951370U (en) | 2013-05-29 |
Family
ID=48456964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220678822 Expired - Lifetime CN202951370U (en) | 2012-12-11 | 2012-12-11 | Air purifying and dust-collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001381A (en) * | 2014-05-21 | 2014-08-27 | 安徽新合大工程管理有限公司 | Domestic air filter |
| CN108940127A (en) * | 2018-06-20 | 2018-12-07 | 珠海市高栏联合新材料有限公司 | A kind of benzoic acid with fresh air mechanism feeds intake dust-extraction unit |
-
2012
- 2012-12-11 CN CN 201220678822 patent/CN202951370U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001381A (en) * | 2014-05-21 | 2014-08-27 | 安徽新合大工程管理有限公司 | Domestic air filter |
| CN108940127A (en) * | 2018-06-20 | 2018-12-07 | 珠海市高栏联合新材料有限公司 | A kind of benzoic acid with fresh air mechanism feeds intake dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |