CN200996519Y - Three-way flange burst-proof viewing mirror of internal-threaded glass fibre reinforced plastics - Google Patents
Three-way flange burst-proof viewing mirror of internal-threaded glass fibre reinforced plastics Download PDFInfo
- Publication number
- CN200996519Y CN200996519Y CN 200620162518 CN200620162518U CN200996519Y CN 200996519 Y CN200996519 Y CN 200996519Y CN 200620162518 CN200620162518 CN 200620162518 CN 200620162518 U CN200620162518 U CN 200620162518U CN 200996519 Y CN200996519 Y CN 200996519Y
- Authority
- CN
- China
- Prior art keywords
- explosion
- viewing mirror
- burst
- reinforced plastic
- inner screw
- 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
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Abstract
An inner screw flange three-through anti-burst FRP lens at least includes a lens anti-burst glass pressing cover, the lens is characterized in that the lens anti-burst glass pressing cover is mechanically connected with inner screw flange three-through burst FRP lens by the bolt, and the sealing material and the lower anti-burst glass pressing cover and lens anti-burst glass are mechanically connected on the inner screw flange three-through burst FRP lens by the bolt.
Description
Technical field:
The utility model relates to the explosion-proof glass reinforced plastic viewing mirror on a kind of pipeline, installing/dismounting explosion-proof glass reinforced plastic viewing mirror device very easily on small-bore pipeline.
Background technique:
At present, the known handleless cup of looking is by explosion-proof glass reinforced plastic viewing mirror body, clear glass, sealing material, sealing material gland, and installing/dismounting is pretty troublesome on small-bore pipeline.
Summary of the invention:
The purpose of this utility model provides a kind of inner screw flange three-way explosion-proof glass reinforced plastic viewing mirror.
Technological scheme: the purpose of this utility model is to realize like this, a kind of inner screw flange three-way explosion-proof glass reinforced plastic viewing mirror, it is characterized in that anti-explosion glass gland of visor and the anti-explosion glass of visor are sealedly connected on the inner screw flange three-way explosion-proof glass reinforced plastic viewing mirror body by bolt machinery, sealing gasket, lower cover, be sealedly connected on the inner screw flange three-way explosion-proof glass reinforced plastic viewing mirror body by bolt machinery
Technique effect: owing to adopt such scheme, the one-in-and-two-out of pipeline see threeway rate-of flow purpose.Be widely used on various liquid traps such as oil pipe, water pipe and the equipment pipe particularly on the deep-etching pipeline.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is further specified:
Fig. 1 is a longitudinal sectional drawing.
The anti-explosion glass gland of 1 visor among the figure, 2 bolts, 3 visors are prevented explosion glass, 4 sealing gaskets, 5 flanged tee explosion-proof glass reinforced plastic viewing mirror bodies, 6 sealing gaskets, 7 visors are prevented explosion glass, 8 lower covers, 9 bolts, 10 inner screw three-way explosion-proof glass reinforced plastic viewing mirror bodies.
Embodiment:
In the drawings: the anti-explosion glass gland 1 of visor is connected on flanged tee explosion-proof glass reinforced plastic viewing mirror body 5 and the inner screw three-way explosion-proof glass reinforced plastic viewing mirror body 10 by bolt 2 mechanical seals with anti-explosion glass 3 sealing gaskets 4 of visor.The anti-explosion glass gland 8 of 6 times visors of sealing gasket is sealedly connected on the inner screw flange three-way explosion-proof glass reinforced plastic viewing mirror body 5 by the anti-explosion glass machinery of visor under bolt 9 handles.Owing to adopt such scheme, the one-in-and-two-out of pipeline see threeway rate-of flow purpose.
Claims (1)
- A kind of inner screw flange three-way explosion-proof glass reinforced plastic viewing mirror, at least comprise that visor prevents explosion glass gland, it is characterized in that anti-explosion glass gland of visor and the anti-explosion glass of visor are sealedly connected on the inner screw flange three-way explosion-proof glass reinforced plastic viewing mirror body by bolt machinery, the sealing material is sealedly connected on the inner screw flange three-way explosion-proof glass reinforced plastic viewing mirror body by bolt machinery with anti-explosion glass gland of following visor and the anti-explosion glass of visor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162518 CN200996519Y (en) | 2006-12-30 | 2006-12-30 | Three-way flange burst-proof viewing mirror of internal-threaded glass fibre reinforced plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162518 CN200996519Y (en) | 2006-12-30 | 2006-12-30 | Three-way flange burst-proof viewing mirror of internal-threaded glass fibre reinforced plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996519Y true CN200996519Y (en) | 2007-12-26 |
Family
ID=38994950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620162518 Expired - Fee Related CN200996519Y (en) | 2006-12-30 | 2006-12-30 | Three-way flange burst-proof viewing mirror of internal-threaded glass fibre reinforced plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996519Y (en) |
-
2006
- 2006-12-30 CN CN 200620162518 patent/CN200996519Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |