CN204573086U - A kind of metal wound gasket - Google Patents
A kind of metal wound gasket Download PDFInfo
- Publication number
- CN204573086U CN204573086U CN201520234517.7U CN201520234517U CN204573086U CN 204573086 U CN204573086 U CN 204573086U CN 201520234517 U CN201520234517 U CN 201520234517U CN 204573086 U CN204573086 U CN 204573086U
- Authority
- CN
- China
- Prior art keywords
- wound gasket
- inner ring
- outer shroud
- metal wound
- filter screen
- 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
Links
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a kind of metal wound gasket, relate to sealing gasket field, this metal wound gasket comprises outer shroud, inner ring and winding layer, described winding layer is fixed between outer shroud and inner ring, the madial wall of described inner ring has limited impression, limited impression internal fixtion has filter screen, and the outer side wall of described outer shroud is fixed with at least 1 handle.The utility model can effectively prevent solid particle in pipeline from blocking at pipe section head piece, guiding place, and then ensures the working life of pipeline connecting device, ensures the normal use of pipeline, and can realize accurate location when mounted.
Description
Technical field
The utility model relates to sealing gasket field, specifically relates to a kind of metal wound gasket.
Background technique
Metal wound gasket is alternately entwined by V-arrangement or the thin steel band of W shape and various stuffing, is the sealing gasket of rebound elasticity the best in semimetal gasket, is usually used in pipeline connecting device.When ducted medium contains solid particle, solid particle easily in pipe section head piece, the blocking of guiding place, thus affects the working life of pipeline connecting device, affects the normal use of pipeline.And when mounted, be difficult to the surface of contact being accurately placed on needs installation, metal wound gasket easily misplaces metal wound gasket.
Model utility content
The purpose of this utility model is the deficiency in order to overcome above-mentioned background technology, a kind of metal wound gasket is provided, can effectively prevent solid particle in pipeline from blocking at pipe section head piece, guiding place, and then ensure the working life of pipeline connecting device, ensure the normal use of pipeline, and accurate location can be realized when mounted.
The utility model provides a kind of metal wound gasket, comprise outer shroud, inner ring and winding layer, described winding layer is fixed between outer shroud and inner ring, and the madial wall of described inner ring has limited impression, limited impression internal fixtion has filter screen, and the outer side wall of described outer shroud is fixed with at least 1 handle.
On the basis of technique scheme, described filter screen at least one side is fixed with some stiffening ribs.
On the basis of technique scheme, described filter screen at least one side is fixed with the stiffening rib of 4 distributions in cross form.
On the basis of technique scheme, described filter screen is kink shape.
On the basis of technique scheme, all V-shaped, the U-shaped or circular arc type of all handles.
On the basis of technique scheme, the thickness of described outer shroud and inner ring is 3 ~ 5mm.
On the basis of technique scheme, the thickness of described outer shroud and inner ring is 4.5mm.
Compared with prior art, advantage of the present utility model is as follows:
(1) in the utility model, the madial wall of inner ring has limited impression, limited impression internal fixtion has filter screen, wound gasket can remove cleaning, can effectively prevent solid particle in pipeline from blocking at pipe section head piece, guiding place, and then ensure the working life of pipeline connecting device, ensure the normal use of pipeline.
(2) outer side wall of the utility model outer-loop is fixed with handle, when installing wound gasket, controlling wound gasket, can realize the accurate location of wound gasket by handle, wound gasket is placed on the surface of contact needing to install.
(3) filter screen in the utility model is kink shape, effectively can increase filter area, improves the filtering effect of filter screen.
(4) filter screen in the utility model at least one side is fixed with some stiffening ribs, can provide available protecting to filter screen, extends the working life of filter screen.
Accompanying drawing explanation
Fig. 1 is the structural representation of metal wound gasket in the utility model embodiment.
Reference character: 1-outer shroud, 2-inner ring, 3-winding layer, 4-filter screen, 5-stiffening rib, 6-handle.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Shown in Figure 1, the utility model embodiment provides a kind of metal wound gasket, and comprise outer shroud 1, inner ring 2 and winding layer 3, the thickness of outer shroud 1 and inner ring 2 is 3 ~ 5mm, is preferably 4.5mm.Winding layer 3 is fixed between outer shroud 1 and inner ring 2, and the madial wall of inner ring 2 has limited impression, and limited impression internal fixtion has filter screen 4.Filter screen 4 at least one side is fixed with some stiffening ribs 5, is preferably at least one side and is fixed with the stiffening rib 5 of 4 distributions in cross form, can provide available protecting, extend the working life of filter screen 4 to filter screen 4.Filter screen 4, in kink shape, effectively can increase filter area, improves the filtering effect of filter screen 4.
The outer side wall of outer shroud 1 is fixed with at least 1 handle 6, and all V-shaped, the U-shaped or circular arc type of all handles 6, in the present embodiment, the outer side wall of outer shroud 1 is fixed with 1 handle 6, and handle 6 is V-shaped.When installing wound gasket, controlling wound gasket by handle, effectively can realize the accurate location of wound gasket, wound gasket is placed at the surface of contact needing to install.
The utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the utility model or akin technological scheme, all within its protection domain.
Claims (7)
1. a metal wound gasket, comprise outer shroud (1), inner ring (2) and winding layer (3), described winding layer (3) is fixed between outer shroud (1) and inner ring (2), it is characterized in that: the madial wall of described inner ring (2) has limited impression, limited impression internal fixtion has filter screen (4), and the outer side wall of described outer shroud (1) is fixed with at least 1 handle (6).
2. metal wound gasket as claimed in claim 1, is characterized in that: described filter screen (4) at least one side is fixed with some stiffening ribs (5).
3. metal wound gasket as claimed in claim 2, is characterized in that: described filter screen (4) at least one side is fixed with the stiffening rib (5) of 4 distributions in cross form.
4. metal wound gasket as claimed in claim 1, is characterized in that: described filter screen (4) is in kink shape.
5. metal wound gasket as claimed in claim 1, is characterized in that: all V-shaped, the U-shaped or circular arc type of all handles (6).
6. the metal wound gasket according to any one of claim 1 to 5, is characterized in that: the thickness of described outer shroud (1) and inner ring (2) is 3 ~ 5mm.
7. metal wound gasket as claimed in claim 6, is characterized in that: the thickness of described outer shroud (1) and inner ring (2) is 4.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234517.7U CN204573086U (en) | 2015-04-17 | 2015-04-17 | A kind of metal wound gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234517.7U CN204573086U (en) | 2015-04-17 | 2015-04-17 | A kind of metal wound gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573086U true CN204573086U (en) | 2015-08-19 |
Family
ID=53865727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234517.7U Expired - Fee Related CN204573086U (en) | 2015-04-17 | 2015-04-17 | A kind of metal wound gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620797A (en) * | 2017-10-01 | 2018-01-23 | 江苏金烨钛业有限公司 | A kind of metal wound gasket with screen pack |
-
2015
- 2015-04-17 CN CN201520234517.7U patent/CN204573086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620797A (en) * | 2017-10-01 | 2018-01-23 | 江苏金烨钛业有限公司 | A kind of metal wound gasket with screen pack |
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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 |
Granted publication date: 20150819 |