CN202446931U - Novel air filter bag - Google Patents
Novel air filter bag Download PDFInfo
- Publication number
- CN202446931U CN202446931U CN2012200792204U CN201220079220U CN202446931U CN 202446931 U CN202446931 U CN 202446931U CN 2012200792204 U CN2012200792204 U CN 2012200792204U CN 201220079220 U CN201220079220 U CN 201220079220U CN 202446931 U CN202446931 U CN 202446931U
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- Prior art keywords
- filter
- bag
- filter bag
- small
- utility
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Abstract
The utility model discloses a novel air filter bag mainly comprising a large filter bag and small filter bags, wherein the small filter bags are located in the large filter bag, the filtering area of the small filter bag is equal to 50% of the filtering area of the large filter bag, the small filter bags are adhered with the large filter bag through hot melting, and the small filter bags are adhered through hot melting. According to the utility model, the filter frame does not need to change a filter frame under conditions of small air conditioner box volume and large air quantity, and the technology that the small filter bags are added in the common filter bag has the effect of increasing 50% filtering area in the original filtering area; and the bag pages are adhered through hot melting by means of a high cyclic wave technology, the ventilating strength of the bag pages is reinforced, and the filtering effect can not be affected by the adhesion of the bag pages in high air speed, and the aims of saving energy and reducing cost are achieved.
Description
Technical field
The utility model relates to the air cleaning unit technical field, and a kind of especially novel air filter bag is applied to all kinds of air cleaning facilities.
Background technology
Filter bag is as filter element, and drawing is key one ring in the filter process, and the filter bag quality has determined that to a great extent the user has filter effect.Application number is that 00220835 application documents disclose a kind of high strength dust-filtering bag; Comprise by filter cloth and make the tube-shape bag body that forms; Said filter cloth is interwoven by warp thread, weft yarn, and its improvements are that said weft yarn is formed by one group of glass fibre and one group of flexible synthetic fibers twisted.But this filter bag just improves prior art from the material aspect, follows traditionally filter bag and indistinction in structure aspects, and this has also limited the further lifting of filter bag on strainability.
In sum, to the defective of prior art, need a kind of novel air filter bag especially, to solve the deficiency of prior art.
The utility model content
The purpose of the utility model is to provide a kind of novel air filter bag, through some filtration pouches are set in the conventional filtration bag, thereby realizes the purpose of the utility model.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of novel air filter bag; It is characterized in that; Said air filtration bag is formed with filtration pouch two parts by filtering sack, filters pouch and is positioned at the inside of filtering sack, and its filter area is for filtering 50% of sack; Pass through the hot melt adhesion with the filtration sack, filter between the pouch also through the hot melt adhesion.
In an embodiment of the utility model, said filtration pouch be shaped as infundibulate, dwindle gradually toward interior by air inlet.
The beneficial effect of the utility model is: little at the air-conditioning box volume, need not change filter frame under the big condition of air quantity yet, and in the filter bag page or leaf of routine, increase and filter pouch page or leaf technology; In former filtering surface, increased by 50% filter area in fact; And with the adhesion of bag page or leaf hot melt, strengthened bag page or leaf air flux with the high frequency technology, can be in high wind speed owing to adhesion between the bag page or leaf influences filter effect; Reach energy-conservation, the purpose that reduces cost.
Description of drawings
Fig. 1 is the structural representation of the described a kind of novel air filter bag of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1; The described a kind of novel air filter bag of the utility model; Comprise mainly and filter sack 201 and filter pouch 202 two parts that said filtration pouch is positioned at the inside of filtering sack, its filter area is for filtering 50% of sack; Pass through the hot melt adhesion with the filtration sack, filter between the pouch also through the hot melt adhesion.The utility model is little at the air-conditioning box volume, also need not change filter frame under the big condition of air quantity, in the filter bag page or leaf of routine, increases to filter pouch page or leaf technology; In former filtering surface, increased by 50% filter area in fact; And with the adhesion of bag page or leaf hot melt, strengthened bag page or leaf air flux with the high frequency technology, can be in high wind speed owing to adhesion between the bag page or leaf influences filter effect; Reach energy-conservation, the purpose that reduces cost.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. novel air filter bag; It is characterized in that; Said air filtration bag is formed with filtration pouch two parts by filtering sack, filters pouch and is positioned at the inside of filtering sack, and its filter area is for filtering 50% of sack; Pass through the hot melt adhesion with the filtration sack, filter between the pouch also through the hot melt adhesion.
2. a kind of novel air filter bag as claimed in claim 1, said filtration pouch be shaped as infundibulate, dwindle gradually toward interior by air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200792204U CN202446931U (en) | 2012-03-05 | 2012-03-05 | Novel air filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200792204U CN202446931U (en) | 2012-03-05 | 2012-03-05 | Novel air filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446931U true CN202446931U (en) | 2012-09-26 |
Family
ID=46862826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200792204U Expired - Fee Related CN202446931U (en) | 2012-03-05 | 2012-03-05 | Novel air filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357223A (en) * | 2012-04-10 | 2013-10-23 | 上海菲尔特空气净化技术有限公司 | Novel air filter bag |
-
2012
- 2012-03-05 CN CN2012200792204U patent/CN202446931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357223A (en) * | 2012-04-10 | 2013-10-23 | 上海菲尔特空气净化技术有限公司 | Novel air filter bag |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20180305 |