CN201884835U - Graphite strengthening ring - Google Patents
Graphite strengthening ring Download PDFInfo
- Publication number
- CN201884835U CN201884835U CN2010205912133U CN201020591213U CN201884835U CN 201884835 U CN201884835 U CN 201884835U CN 2010205912133 U CN2010205912133 U CN 2010205912133U CN 201020591213 U CN201020591213 U CN 201020591213U CN 201884835 U CN201884835 U CN 201884835U
- Authority
- CN
- China
- Prior art keywords
- graphite
- ring
- metal wire
- strengthening ring
- turns
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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[C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 22
- 239000010439 graphite Substances 0.000 title claims abstract description 22
- 238000005728 strengthening Methods 0.000 title abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound 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[Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 235000012970 cakes Nutrition 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000007906 compression Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000003628 erosive Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 150000002843 nonmetals Chemical class 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a graphite strengthening ring, which relates to the field of the flange seal, and is characterized in that a ring-shaped structure is formed by winding a graphite plate, a metal wire is also arranged inside the ring-shaped structure, the turn quantity of the metal wire is 3 turns to 5 turns, the metal wire is made of any one of copper, nickel or stainless steel. The graphite strengthening ring has a good self-lubricating effect and good compression rebound resilience, improves the pressure resistance and the high temperature resistance, also can prevent the medium from corroding a gasket, strengthens the anti-corrosion performance of the graphite strengthening ring, is convenient to install and disassemble, is difficult to be damaged, prolongs fifty times and even one hundred times of the service life of the gasket, and effectively improves the leak-proof capacity of a sealing connecting piece.
Description
Technical field
The utility model relates to a kind of gasket ring that is used for the flange seal field, a kind of specifically graphite stiffening ring.
Background technique
Gasket ring is of a great variety on the market, and wherein nonmetal and semimetallic material is most widely used, nonmetal quality softness, corrosion-resistant, low price, but heatproof and withstand voltage properties are poor, be used for more normal temperature and middle temperature in, the flange seal of low pressure vessel or pipeline; Semimetal (claiming metal composite again), though nonmetallic material have advantages such as good ductility, compressibility and bolt load ability are low, its major defect is that lubrication effect is poor, and rebound elasticity is poor, is not suitable for the high pressure-temperature occasion, and working life is short.
The model utility content
The purpose of this utility model is to be the deficiency that solves the problems of the technologies described above, and a kind of graphite stiffening ring is provided, and has good self-lubricating function, anticorrosive property, and the good compression rebound elasticity, and high temperature resistant, is convenient to installation, dismounting, not fragile.
The utility model is to solve the problems of the technologies described above the technological scheme that is adopted to be: a kind of graphite stiffening ring, by the graphite cake winding loop configuration that forms is set, and in this annular component, also be provided with wire, the number of turns wiry is the 3-5 circle.
The utility model, described material wiry are any one in copper, nickel or the stainless steel.
Beneficial effect is: a kind of graphite stiffening ring of the utility model has good self-lubricating function, the good compression rebound elasticity, improved withstand voltage, high temperature resistant, simultaneously can prevent that also medium from having strengthened the anticorrosive property of itself to the erosion of pad, be convenient to installation, dismounting, not fragile again, make the whole service life of pad prolong several 50 times even hundred times, effectively improved the leakage prevention capability of seal connector.
Description of drawings
Fig. 1 is a generalized section of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Mark is among the figure: 1, graphite cake, 2, wire
Embodiment
As shown in the figure, a kind of graphite stiffening ring, by graphite cake 1 winding the annular component that forms is set, in this annular component, also be provided with wire 2, the number of turns of wire 2 is the 3-5 circle, the material of wire 2 is any one in copper, nickel or the stainless steel, by setting up every excellent properties that wire significantly improves auxiliary graphite annulus; Graphite cake is by the extrusion modling of multilayer graphite paper, and the thickness of graphite cake can be set according to the size in flange seal space.
A kind of graphite stiffening ring of the utility model has good self-lubricating function, the good compression rebound elasticity, improved withstand voltage, high temperature resistant, simultaneously can prevent that also medium from having strengthened the anticorrosive property of itself to the erosion of pad, be convenient to installation, dismounting, not fragile again, make the whole service life of pad prolong several 50 times even hundred times, effectively improved the leakage prevention capability of seal connector.
Claims (2)
1. graphite stiffening ring is characterized in that: twined by graphite cake (1) annular component that forms is set, also be provided with wire (2) in this annular component, the number of turns of wire (2) is the 3-5 circle.
2. a kind of graphite stiffening ring according to claim 1 is characterized in that: the material of described wire (2) is any one in copper, nickel or the stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205912133U CN201884835U (en) | 2010-11-04 | 2010-11-04 | Graphite strengthening ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205912133U CN201884835U (en) | 2010-11-04 | 2010-11-04 | Graphite strengthening ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884835U true CN201884835U (en) | 2011-06-29 |
Family
ID=44182384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205912133U Expired - Fee Related CN201884835U (en) | 2010-11-04 | 2010-11-04 | Graphite strengthening ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884835U (en) |
-
2010
- 2010-11-04 CN CN2010205912133U patent/CN201884835U/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 | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20151104 |