CN2364957Y - Internal supporting filter cartridge on foldable filter - Google Patents
Internal supporting filter cartridge on foldable filter Download PDFInfo
- Publication number
- CN2364957Y CN2364957Y CN 98223159 CN98223159U CN2364957Y CN 2364957 Y CN2364957 Y CN 2364957Y CN 98223159 CN98223159 CN 98223159 CN 98223159 U CN98223159 U CN 98223159U CN 2364957 Y CN2364957 Y CN 2364957Y
- Authority
- CN
- China
- Prior art keywords
- filter
- filter core
- inner circular
- support
- circular layer
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an internal supporting filter cartridge on a foldable filter. A filter cartridge is arranged in a filter cylinder and is longitudinally positioned in a foldable type along the inner wall of the filter cylinder. The foldable type inner circular layer of the filter cartridge is tabled with more than two rows of inner supports which are transversely arranged, and namely, the foldable type inner circular layer of the filter cartridge is tabled and fixedly connected with transverse inner supports, the spaces of the foldable layer of the filter cartridge can be positioned as required, and actual and effective filtering areas can be fully used while in use.
Description
The utility model relates to air cleaner, the interior support filter core on particularly a kind of folder filter.
Filter element filtering medium on the existing folder filter does not cause folding spacing to locate by five equilibrium because of having to support, and has limited filter area and can't do greatly, and filter core is closed up at partially folded place, causes filter area to make full use of.
The purpose of this utility model provides the interior support filter core on a kind of improved folder filter, and it makes accurate positioning between the foldable layer, and effective filtration area is not blocked, and is fully used.
Interior support filter core on a kind of folder filter described in the utility model, filter core is installed in the filter cylinder, and vertically be rugosity ground along the filter cylinder inwall and place, the chimeric interior support that the above horizontally set of two rows is housed of the rugosity inner circular layer of described filter core, promptly fixedly connectedly support in laterally, to make full use of the effective filter area of reality on the folding inner circular layer tabling ground of filter core.
Fall the utility model and be installed on the existing folder filter, the compression strength of this air cleaner is increased, effective filtration area is fully used, and has prolonged service life, has reduced user's operating cost.
Below in conjunction with accompanying drawing the utility model is elaborated.
Accompanying drawing is the interior support filter cartridge construction schematic diagram on a kind of folder filter.
Referring to accompanying drawing, the filter core 1 on a kind of folder filter is installed in the filter cylinder 2, and vertically is the placement of rugosity ground along filter cylinder 2 inwalls.The chimeric interior support 3 that the above horizontally set of two rows is housed of the rugosity inner circular layer of filter core 1.That is to say, the folding inner circular layer tabling ground of filter core 1 fixedly connected laterally in support 3.Should laterally interiorly support 3 and can place number row, support filter core 1, to make full use of actual effective filter area.
Should interiorly support 3 and be interconnected to self-contained unit with being wedge shape, and be positioned the folding inner circular layer of filter core 1.
Should interconnect with interiorly supporting 3 tapered shapes, and be positioned the folding inner circular layer of filter core 1.
Supporting 3 in described in the utility model is made by plastics or wooden or metal or papery or resin etc.
Claims (3)
1, the interior support filter core on a kind of folder filter, filter core is installed in the filter cylinder, and vertically be rugosity ground along the filter cylinder inwall and place, it is characterized in that, the chimeric interior support that the above horizontally set of two rows is housed of the rugosity inner circular layer of described filter core, promptly fixedly connectedly support in laterally, to make full use of the effective filter area of reality on the folding inner circular layer tabling ground of filter core.
2, the interior support filter core on the folder filter according to claim 1 is characterized in that, described interior the support interconnects with being wedge shape, and is positioned the folding inner circular layer of filter core.
3, the interior support filter core on the folder filter according to claim 1 is characterized in that, interconnects the tapered shape of described interior support, and is positioned the folding inner circular layer of filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223159 CN2364957Y (en) | 1998-01-26 | 1998-01-26 | Internal supporting filter cartridge on foldable filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223159 CN2364957Y (en) | 1998-01-26 | 1998-01-26 | Internal supporting filter cartridge on foldable filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2364957Y true CN2364957Y (en) | 2000-02-23 |
Family
ID=33974343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223159 Expired - Fee Related CN2364957Y (en) | 1998-01-26 | 1998-01-26 | Internal supporting filter cartridge on foldable filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2364957Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507901A (en) * | 2009-02-24 | 2009-08-19 | 魏新时 | Hyperfiltration membrane foldable filter element |
-
1998
- 1998-01-26 CN CN 98223159 patent/CN2364957Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507901A (en) * | 2009-02-24 | 2009-08-19 | 魏新时 | Hyperfiltration membrane foldable filter element |
| CN101507901B (en) * | 2009-02-24 | 2011-07-27 | 魏新时 | Hyperfiltration membrane foldable filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |