CN201014131Y - Inner screw flanged cross explosion-prevention fiberglass viewing mirror - Google Patents
Inner screw flanged cross explosion-prevention fiberglass viewing mirror Download PDFInfo
- Publication number
- CN201014131Y CN201014131Y CNU2006201625114U CN200620162511U CN201014131Y CN 201014131 Y CN201014131 Y CN 201014131Y CN U2006201625114 U CNU2006201625114 U CN U2006201625114U CN 200620162511 U CN200620162511 U CN 200620162511U CN 201014131 Y CN201014131 Y CN 201014131Y
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- CN
- China
- Prior art keywords
- explosion
- glass
- proof
- inner screw
- level
- 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
The utility model relates to an internally-threaded flanged cross explosion-proof GFRP (glass fiber reinforced plastic) level glass used on pipes. The utility model adopts an internally-threaded flange for the pipe connection and at least includes a level glass explosion-proof glass gland; the level glass is characterized in that the level glass explosion-proof glass gland and the level glass explosion-proof glass are mechanically and hermetically connected with the internally-threaded flanged cross explosion-proof GFRP level glass body by a bolt; the sealing material, the lower level glass explosion-proof glass gland and the level glass explosion-proof glass are mechanically and hermetically connected with the internally-threaded flanged cross explosion-proof GFRP level glass body by a bolt. The media flow of the cross joint (one in-flow and three out-flow) can be seen, the utility model can be widely applied to the oil pipe, water pipe and other liquid reservoir or equipment pipes, more particularly, the pipes with strong erosion.
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 visor 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 four-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 four-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 four-way explosion-proof glass reinforced plastic viewing mirror body by bolt machinery, sealing gasket, lower cover, be sealedly connected on the inner screw flange four-way explosion-proof glass reinforced plastic viewing mirror body by bolt machinery
Technique effect: owing to adopt such scheme, one of pipeline advance three go out see four-way 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 inner screw flange four-way explosion-proof glass reinforced plastic viewing mirror bodies, 6 sealing gaskets, 7 visors are prevented explosion glass, 8 lower covers, 9 bolts.
Embodiment:
In the drawings: the anti-explosion glass gland 1 of visor is connected on the inner screw flange four-way explosion-proof glass reinforced plastic viewing mirror body 5 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 four-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, one of pipeline advance three go out or three advance one go out see four-way rate-of flow purpose.
Claims (1)
1. inner screw flange four-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 four-way explosion-proof glass reinforced plastic viewing mirror body by bolt machinery, the sealing material is sealedly connected on the inner screw flange four-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 |
|---|---|---|---|
| CNU2006201625114U CN201014131Y (en) | 2006-12-30 | 2006-12-30 | Inner screw flanged cross explosion-prevention fiberglass viewing mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201625114U CN201014131Y (en) | 2006-12-30 | 2006-12-30 | Inner screw flanged cross explosion-prevention fiberglass viewing mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014131Y true CN201014131Y (en) | 2008-01-30 |
Family
ID=39025926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201625114U Expired - Fee Related CN201014131Y (en) | 2006-12-30 | 2006-12-30 | Inner screw flanged cross explosion-prevention fiberglass viewing mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014131Y (en) |
-
2006
- 2006-12-30 CN CNU2006201625114U patent/CN201014131Y/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 |