CN208670357U - A kind of insulated enclosure gasket - Google Patents
A kind of insulated enclosure gasket Download PDFInfo
- Publication number
- CN208670357U CN208670357U CN201821196013.0U CN201821196013U CN208670357U CN 208670357 U CN208670357 U CN 208670357U CN 201821196013 U CN201821196013 U CN 201821196013U CN 208670357 U CN208670357 U CN 208670357U
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- Prior art keywords
- gasket
- circular
- seal
- main body
- insulated enclosure
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Abstract
The utility model provides a kind of insulated enclosure gasket, including a center opens up round-meshed circular gasket main body, and the circular gasket main body includes the first insulation spacer；The first gasket seal on first insulation spacer upper surface is set, the second gasket seal on the first insulation spacer lower surface is set；O-ring seal is equipped in the circular hole of the circular gasket main body；The circular-hole internal-wall of circular gasket main body is equipped with the V-groove being arranged along circular hole circumferencial direction, and for the opening of V-groove towards the center of circle of circular hole, the height of V-groove is equal to 2/3 circular gasket body thickness.The utility model structure is simple, good insulation preformance, good seal performance.
Description
Technical field
The utility model relates to gaskets, in particular to petroleum, chemical industry insulated enclosure gasket.
Background technique
In the Process Equipment of every field industrial department, gasket seal is occupied an important position, especially in petroleum, change
In industrial and commercial bank's industry, it often there is a need for being able to some gasket seals with insulation performance.The gasket of currently used homogenous material
The sealing material insulation performance that piece uses is all bad, and the material sealing performance of good insulation preformance is again bad, can meet simultaneously close
The material of envelope property and insulating properties is again relatively expensive, and use value is not high.
Utility model content
It not only can guarantee insulation performance the technical problem to be solved by the present invention is to provide one kind but also can guarantee sealing performance
And the insulated enclosure gasket that the cost of material is low.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of insulated enclosure gasket, including a center open up round-meshed circular gasket main body, the circular gasket main body
Include:
First insulation spacer；
The first gasket seal on first insulation spacer upper surface is set, is arranged on the first insulation spacer lower surface
Second gasket seal；
O-ring seal is equipped in the circular hole of the circular gasket main body；
The circular-hole internal-wall of circular gasket main body is equipped with the V-groove that is arranged along circular hole circumferencial direction, the opening of V-groove towards
The height in the center of circle of circular hole, V-groove is equal to 2/3 circular gasket body thickness.
In one embodiment of the utility model, the upper and lower surface of O-ring seal is higher than the upper and lower of circular gasket main body
Surface forms sealing surface.
In one embodiment of the utility model, O-ring seal is made of neoprene or nitrile rubber material.
In one embodiment of the utility model, the first gasket seal, the thickness of the second gasket seal are identical, are equal to
1/6 the first insulation spacer thickness.
In one embodiment of the utility model, the first insulation spacer is by phenolic aldehyde clamping cloth resin or epoxy fiberglass reinforced tree
Rouge material is made.
In one embodiment of the utility model, the first gasket seal, the second gasket seal are by neoprene or Ding Qing
Rubber material is made.
Through the above technical solutions, the beneficial effects of the utility model are:
The utility model structure is simple, not only can guarantee insulation performance but also can guarantee sealing performance and the cost of material is low.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the top view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
10, circular gasket main body 11, circular hole 12, V-groove 20, the first insulation spacer 30, the first gasket seal 40,
Second gasket seal 50, O-ring seal
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to figure 1 and figure 2, the utility model discloses a kind of insulated enclosure gaskets, including a center to offer circle
The circular gasket main body 10 in hole 11.
Circular gasket main body 10 includes the first insulation spacer 20, first be arranged on the first insulation spacer upper surface sealing
The second gasket seal 40 on the first insulation spacer lower surface is arranged in gasket 30.
First gasket seal 30, the thickness of the second gasket seal 40 are identical, are equal to 1/6 the first insulation spacer thickness,
The design is so that this product is at low cost, thickness is thin.
First insulation spacer 20 is made of phenolic aldehyde clamping cloth resin or epoxy glass-fibre reinforced resin material, ensure that insulated enclosure
The insulation performance of gasket；First gasket seal 30, the second gasket seal 40 are made of neoprene or nitrile rubber material, guarantee
The sealing performance of insulated enclosure gasket.
O-ring seal 50 is equipped in the circular hole 11 of circular gasket main body 10, O-ring seal 50 is by neoprene or the fine rubber of fourth
Glue material is made, and has elasticity, and sealing performance is high；The diameter of O-ring seal is slightly larger than the diameter of circular hole, due to O-shaped close
The flexible reason of seal, can be secured firmly in circular hole.
The upper and lower surface of O-ring seal 50 is higher than the upper and lower surface of circular gasket main body, forms the sealing surface of protrusion, increases
Sealing performance.
11 inner wall of circular hole of circular gasket main body 10 is equipped with the V-groove 12 being arranged along circular hole circumferencial direction, V-groove 12
Be open the center of circle towards circular hole 11, and the height of V-groove 12 is equal to 2/3 10 thickness of circular gasket main body, when 50 quilt of O-ring seal
When compression, part of it structure can enter in V-groove 12, and such O-ring seal 50 would not be subject to crushing, and improve O-shaped sealing
The service life of circle 50.
When the utility model is installed on flange, the first gasket seal 30, the second gasket seal 40, O-ring seal 50 by
In good resilience itself, good leakproofness is formed between flange sealing surface, and the first insulation spacer 20 makes two panels flange
Between can not be conductive, protect flange not by electrochemical corrosion.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of insulated enclosure gasket, including a center open up round-meshed circular gasket main body, which is characterized in that the circle
Gasket body includes:
First insulation spacer；
The first gasket seal on first insulation spacer upper surface is set, is arranged in second on the first insulation spacer lower surface
Gasket seal；
O-ring seal is equipped in the circular hole of the circular gasket main body；
The circular-hole internal-wall of circular gasket main body is equipped with the V-groove being arranged along circular hole circumferencial direction, and the opening of V-groove is towards circular hole
The center of circle, the height of V-groove is equal to 2/3 circular gasket body thickness.
2. a kind of insulated enclosure gasket according to claim 1, which is characterized in that the upper and lower surface of O-ring seal is higher than
The upper and lower surface of circular gasket main body forms sealing surface.
3. a kind of insulated enclosure gasket according to claim 1, which is characterized in that O-ring seal is by neoprene or fourth
Fine rubber material is made.
4. a kind of insulated enclosure gasket according to claim 1, which is characterized in that the first gasket seal, the second gasket
The thickness of piece is identical, is equal to 1/6 the first insulation spacer thickness.
5. a kind of insulated enclosure gasket according to claim 1, which is characterized in that the first insulation spacer is by phenolic aldehyde clamping cloth tree
Rouge or epoxy glass-fibre reinforced resin material are made.
6. a kind of insulated enclosure gasket according to claim 1, which is characterized in that the first gasket seal, the second gasket
Piece is made of neoprene or nitrile rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196013.0U CN208670357U (en) | 2018-07-26 | 2018-07-26 | A kind of insulated enclosure gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196013.0U CN208670357U (en) | 2018-07-26 | 2018-07-26 | A kind of insulated enclosure gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670357U true CN208670357U (en) | 2019-03-29 |
Family
ID=65831826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196013.0U Active CN208670357U (en) | 2018-07-26 | 2018-07-26 | A kind of insulated enclosure gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670357U (en) |
-
2018
- 2018-07-26 CN CN201821196013.0U patent/CN208670357U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |