CN204320105U - A kind of diffusion barrier shell with inclined-plane retaining groove - Google Patents
A kind of diffusion barrier shell with inclined-plane retaining groove Download PDFInfo
- Publication number
- CN204320105U CN204320105U CN201420747029.1U CN201420747029U CN204320105U CN 204320105 U CN204320105 U CN 204320105U CN 201420747029 U CN201420747029 U CN 201420747029U CN 204320105 U CN204320105 U CN 204320105U
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- China
- Prior art keywords
- retaining groove
- diffusion barrier
- plane
- shell
- barrier shell
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- 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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Abstract
With a diffusion barrier shell for inclined-plane retaining groove, it is that the acting surface between glass steel shell and block is set to inclined-plane.In the outwards movement of carrying backstop, more tight with the combination of retaining groove, the destruction of retaining groove can not be caused.For this reason, the diffusion barrier shell of seawater, brackish water desalination, without the need to pre-buried stainless steel retaining groove, simplifies production technology, reduces production cost.The utility model can be widely used as diffusion barrier skinning technique field.
Description
Technical field
The utility model relates to the glass steel membrane shell that a kind of membrane separating device uses, and it is with inclined-plane retaining groove.
Background technology
At present, fiberglass diffusion barrier shell adopts block fixed charge method end plate, and the acting surface between glass steel shell and block, perpendicular to glass steel shell axis, namely installs the retaining groove of block perpendicular to glass steel shell axis.Owing to there is fit-up gap, a certain amount of torsion can be there is at carrying backstop, cause the destruction of retaining groove.For this reason, the diffusion barrier shell of seawater, brackish water desalination usually adopts pre-buried stainless steel retaining groove, and complex process, cost are high.Therefore, address these problems and become urgent need.
Summary of the invention
In order to overcome the deficiencies in the prior art, designing a kind of diffusion barrier shell with inclined-plane retaining groove, the acting surface between glass steel shell and block is set to inclined-plane.In the outwards movement of carrying backstop, more tight with the combination of retaining groove, the destruction of retaining groove can not be caused.For this reason, the diffusion barrier shell of seawater, brackish water desalination, without the need to pre-buried stainless steel retaining groove, simplifies production technology, reduces production cost.
Accompanying drawing explanation
Fig. 1 is the utility model cross section view;
Fig. 2 is the utility model casing cross-section view;
Fig. 3 is the utility model block view.
Detailed description of the invention
Embodiment of the present utility model as shown in Figure 1, glass steel shell is processed with inclined-plane retaining groove 1, and inclined-plane retaining groove 1 coordinates with inclined-plane block 2 to be fixed end plate 3, and inclined-plane block 2 is supported by security personnel bad 4, and security personnel bad 4 are fixed on end plate 3 with bolt 5.
Claims (1)
1. with a diffusion barrier shell for inclined-plane retaining groove, it is characterized in that: the acting surface between glass steel shell and block is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747029.1U CN204320105U (en) | 2014-12-03 | 2014-12-03 | A kind of diffusion barrier shell with inclined-plane retaining groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747029.1U CN204320105U (en) | 2014-12-03 | 2014-12-03 | A kind of diffusion barrier shell with inclined-plane retaining groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320105U true CN204320105U (en) | 2015-05-13 |
Family
ID=53156509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747029.1U Expired - Fee Related CN204320105U (en) | 2014-12-03 | 2014-12-03 | A kind of diffusion barrier shell with inclined-plane retaining groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320105U (en) |
-
2014
- 2014-12-03 CN CN201420747029.1U patent/CN204320105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150090 room 2501, Pudong building, 209 Changjiang Road, Nangang District, Harbin, Heilongjiang. Patentee after: Harbin lop Industrial Co., Ltd. Address before: 150090 room 2501, Pudong building, 209 Changjiang Road, Nangang District, Harbin, Heilongjiang. Patentee before: Harbin ROPV Industry Development Center |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |