CN204246992U - Filter protection network, industrial filter - Google Patents
Filter protection network, industrial filter Download PDFInfo
- Publication number
- CN204246992U CN204246992U CN201420472658.8U CN201420472658U CN204246992U CN 204246992 U CN204246992 U CN 204246992U CN 201420472658 U CN201420472658 U CN 201420472658U CN 204246992 U CN204246992 U CN 204246992U
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- Prior art keywords
- protection network
- filter
- grid
- filter core
- industrial
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- Expired - Lifetime
Links
- 238000001914 filtration Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of filter protection network, industrial filter, wherein protection network has multiple interconnective grid, it is characterized in that, described grid is regular hexagon, and the thickness of described protection network is more than 4mm.Each grid protocol length is the gas channel of 4mm, and water conservancy diversion is effective.
Description
Technical field
The utility model relates to a kind of filter protection network, industrial filter.
Background technology
Existing a lot of filter, especially in filter for industry use, is provided with protection network usually, and as shown in Figure 1, protection network 1 is located on the filtering surface of filter core 2, for the protection of filter core 2, prevents artificial contact and damages filter core 2.
Existing protection network is generally wire netting, as shown in Figure 2 a kind of iron wire protection network 1 with network, and the thickness of iron wire protection network generally only has 0.8 ~ 1.2mm, therefore the water conservancy diversion poor effect of iron wire protection network 1.As shown in Figure 2, when air-flow passes rapidly through iron wire protection network 1 along wind direction W, easily there is air turbulence, produce sinuous flow, cause the air-flow through filter core 2 uneven, thus the resistance that filter core 2 pairs of air-flows are formed increases relatively, increase energy consumption, reduce the life-span of whole filter simultaneously.
In addition, because the thickness of protection network is less, the finger of foreign matter or people easily inserts protection network, thus causes the damage of filter core, and therefore its protection effect is undesirable.
Utility model content
The problem that the utility model solves is the water conservancy diversion poor effect of existing filter protection network, and protection effect is undesirable.
For solving the problem, the utility model provides a kind of filter protection network, has multiple interconnective grid, and described grid is regular hexagon, and the thickness of described protection network is more than 4mm.
Optionally, the distance range between described orthohexagonal opposite side is 10 ~ 15mm.
Optionally, described protection network is plastic protection net.
The utility model also provides a kind of industrial filter, comprises housing, is arranged in the filter core of described housing and the protection network described in above-mentioned any one, and described protection network is positioned at the double-side filtering face of described filter core and covers corresponding filtering surface.
Optionally, described filter core is Wrinkled filter core.
Compared with prior art, the technical solution of the utility model has the following advantages:
The thickness arranging protection network is greater than 4mm, and each grid protocol length is the gas channel of 4mm, and make the air-flow after flowing through protection network relatively more even, steady, water conservancy diversion effect is better, thus reduces energy consumption, and ensures the service life of whole filter.
Accompanying drawing explanation
Fig. 1 is the perspective view of prior art middle filtrator;
Fig. 2 is in the filter of prior art, when air-flow is through flux map during iron wire protection network;
Fig. 3 is the front view of the utility model filter protection network;
Fig. 4 is in filter protection network of the present utility model, when air-flow is through flux map during protection network;
Fig. 5 is the three-dimensional structure diagram of industrial filter in the utility model.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage more become apparent, and are described in detail specific embodiment of the utility model below in conjunction with accompanying drawing.
As shown in Figure 3, the utility model embodiment provides a kind of filter protection network 10, and this protection network 10 has multiple interconnective grid 11 (only having marked one of them grid in figure), and described grid is regular hexagon.
In the protection network 10 of the present embodiment, multiple orthohexagonal grid 11 is combined into a cellular protection network, and cellular protection network, compared to the protection network of existing rhombus or roundness mess, has significant advantage.One is in cellular protection network, and the materials of the junction between adjacent mesh 11 are less, can use minimum material, can save material cost in maximum spaces; Two is because materials are few, accordingly, cellular protection network formed can the area that flows through of air feed maximum, take up room little.
In addition, regular hexagon is the shape that in the middle of all shapes, structure is more stable, can ensure the intensity of protection network, and orthohexagonal structure is also comparatively attractive in appearance simultaneously.
In order to ensure water conservancy diversion effect, the thickness of protection network 10 is more than 4mm.In the present embodiment, the thickness arranging protection network 10 is 4mm, and this thickness is 3 ~ 5 times of traditional iron wire protection network thickness.Like this, when air-flow is through protection network 10, each grid 11 can form the air-flow " passage " that a length is 4mm, and as described in Figure 4, air-flow still can keep advection after flowing through protection network 10 in certain distance, uniform stream, water conservancy diversion successful.
In other embodiments, the thickness of protection network 10 also can be greater than 4mm, but should not be less than 4mm, otherwise will not have the effect of " passage ".Meanwhile, the actual (real) thickness of protection network 10 also should take into account the thickness of filter core in filter, and the thickness of installation frame in actual field.
The finger contact of people or the filter paper that damages in filter in order to prevent from carrying, in installation process, each grid 11 can not be too large, and the distance range between orthohexagonal opposite side is that 10 ~ 15mm is advisable, to play protective action.
Protection network 10 can adopt any one material, and in the present embodiment, protection network is plastic protection net, and structure is comparatively light and handy, after filter reaches service life, protection network can be recycled, compare environmental protection.
As shown in Figure 5, the utility model embodiment also provides a kind of industrial filter 20, it comprises housing 21, is positioned at the filter core (not shown) of housing and above-mentioned protection network 10, and described protection network 10 is positioned at the double-side filtering face of described filter core and covers corresponding filtering surface.
Although the utility model discloses as above, the utility model is not defined in this.Any those skilled in the art, not departing from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with claim limited range.
Claims (5)
1. a filter protection network, has multiple interconnective grid, it is characterized in that, described grid is regular hexagon, and the thickness of described protection network is more than 4mm.
2. protection network as claimed in claim 1, it is characterized in that, the distance range between described orthohexagonal opposite side is 10 ~ 15mm.
3. protection network as claimed in claim 1, it is characterized in that, described protection network is plastic protection net.
4. an industrial filter, is characterized in that, comprises housing, is arranged in the filter core of described housing and the protection network described in any one of claim 1-3, and described protection network is positioned at the filtering surface of described filter core both sides and covers corresponding filtering surface.
5. industrial filter as claimed in claim 4, it is characterized in that, described filter core is Wrinkled filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472658.8U CN204246992U (en) | 2014-08-20 | 2014-08-20 | Filter protection network, industrial filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472658.8U CN204246992U (en) | 2014-08-20 | 2014-08-20 | Filter protection network, industrial filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246992U true CN204246992U (en) | 2015-04-08 |
Family
ID=52951350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472658.8U Expired - Lifetime CN204246992U (en) | 2014-08-20 | 2014-08-20 | Filter protection network, industrial filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246992U (en) |
-
2014
- 2014-08-20 CN CN201420472658.8U patent/CN204246992U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171205 Address after: 215011 Riverside Road, Suzhou New District, Jiangsu Province, No. 1588 Co-patentee after: FREUDENBERG VILENE FILTER (CHENGDU) Co.,Ltd. Patentee after: FREUDENBERG AND VILENE NONWOVENS (SUZHOU) Co.,Ltd. Address before: 215011 Riverside Road, Suzhou New District, Jiangsu Province, No. 1588 Co-patentee before: FREUDENBERG & VILENE FILTER (CHANGCHUN) Co.,Ltd. Patentee before: FREUDENBERG AND VILENE NONWOVENS (SUZHOU) Co.,Ltd. Co-patentee before: FREUDENBERG VILENE FILTER (CHENGDU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150408 |
|
| CX01 | Expiry of patent term |