CN200996522Y - Vertical two-way burst-proof viewing mirror of glass fibre reinforced plastics for internal-threaded band pressure gauge - Google Patents
Vertical two-way burst-proof viewing mirror of glass fibre reinforced plastics for internal-threaded band pressure gauge Download PDFInfo
- Publication number
- CN200996522Y CN200996522Y CN 200620162522 CN200620162522U CN200996522Y CN 200996522 Y CN200996522 Y CN 200996522Y CN 200620162522 CN200620162522 CN 200620162522 CN 200620162522 U CN200620162522 U CN 200620162522U CN 200996522 Y CN200996522 Y CN 200996522Y
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- China
- Prior art keywords
- vertical
- explosion
- burst
- viewing mirror
- reinforced plastic
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- 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 having manometer two-through vertical anti-burst FRP lens at least includes a vertical lens anti-burst glass pressing cover, a bolt, a vertical anti-burst glass, a gasket, an inner screw having manometer two-through vertical anti-burst FRP lens body, and a lower pressing cover, the lens is characterized in that the manometer is sealing connected with the two-through vertical anti-burst FRP lens, the vertical anti-burst FRP glass pressing cover and the vertical anti-burst FRP glass are mechanically connected on the inner screw with manometer two-through vertical anti-burst FRP lens by the bolt.
Description
Technical field:
The present invention relates to the vertical explosion-proof glass reinforced plastic viewing mirror on a kind of pipeline, the vertical very easily explosion-proof glass reinforced plastic viewing mirror device of installing/dismounting 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 pipeline.
Summary of the invention:
The purpose of this invention is to provide a kind of inner screw belt pressure meter two logical vertical explosion-proof glass reinforced plastic viewing mirrors.
Technological scheme: the object of the present invention is achieved like this, a kind of inner screw belt pressure meter two logical vertical explosion-proof glass reinforced plastic viewing mirrors, it is characterized in that pressure gauge is connected with two logical vertical explosion-proof glass reinforced plastic viewing mirror body mechanical seals, the anti-explosion glass of anti-explosion glass gland of vertical visor and vertical visor is sealedly connected on the inner screw belt pressure meter two logical vertical explosion-proof glass reinforced plastic viewing mirror bodies by bolt machinery
Technique effect: owing to adopt such scheme, the one-in-and-one-out of pipeline see two logical rate-of flow purposes.Be widely used on the car on the various liquid traps such as oil pipe, water pipe and equipment pipe particularly on the deep-etching pipeline.
Description of drawings:
The present invention is further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is a longitudinal sectional drawing.
The anti-explosion glass gland of 1 vertical visor among the figure, 2 bolts, 3 vertical visors are prevented explosion glass, 4 sealing gaskets, 5 inner screw belt pressure meters, two logical vertical explosion-proof glass reinforced plastic viewing mirror bodies, 6 sealing gaskets, 7 nuts, 8 pressure gauges, 9 sealing material.
Embodiment:
In the drawings: the anti-explosion glass gland 1 of vertical visor is connected on the inner screw belt pressure meter two logical vertical explosion-proof glass reinforced plastic viewing mirror bodies 5 by bolt 2, nut 7 mechanical seals with anti-explosion glass 3 sealing gaskets 4,6 of vertical visor.9 mechanical seals of pressure gauge 8 usefulness sealing material are connected on the inner screw belt pressure meter two logical vertical explosion-proof glass reinforced plastic viewing mirror bodies 5.Owing to adopt such scheme, the one-in-and-one-out of pipeline see two logical rate-of flow and pressure purposes.
Claims (1)
- A kind of inner screw belt pressure meter two logical vertical explosion-proof glass reinforced plastic viewing mirrors, at least comprise that vertical visor prevents explosion glass gland, bolt, vertical visor is prevented explosion glass, sealing gasket, inner screw belt pressure meter two logical vertical explosion-proof glass reinforced plastic viewing mirror bodies, lower cover, it is characterized in that pressure gauge is connected with two logical vertical explosion-proof glass reinforced plastic viewing mirror body mechanical seals, the anti-explosion glass of anti-explosion glass gland of vertical visor and vertical visor is sealedly connected on the inner screw belt pressure meter two logical vertical explosion-proof glass reinforced plastic viewing mirror bodies by bolt machinery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162522 CN200996522Y (en) | 2006-12-30 | 2006-12-30 | Vertical two-way burst-proof viewing mirror of glass fibre reinforced plastics for internal-threaded band pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162522 CN200996522Y (en) | 2006-12-30 | 2006-12-30 | Vertical two-way burst-proof viewing mirror of glass fibre reinforced plastics for internal-threaded band pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996522Y true CN200996522Y (en) | 2007-12-26 |
Family
ID=38994953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620162522 Expired - Fee Related CN200996522Y (en) | 2006-12-30 | 2006-12-30 | Vertical two-way burst-proof viewing mirror of glass fibre reinforced plastics for internal-threaded band pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996522Y (en) |
-
2006
- 2006-12-30 CN CN 200620162522 patent/CN200996522Y/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 |