CN206299915U - A kind of removable GRP pipe of liner - Google Patents
A kind of removable GRP pipe of liner Download PDFInfo
- Publication number
- CN206299915U CN206299915U CN201621438731.5U CN201621438731U CN206299915U CN 206299915 U CN206299915 U CN 206299915U CN 201621438731 U CN201621438731 U CN 201621438731U CN 206299915 U CN206299915 U CN 206299915U
- Authority
- CN
- China
- Prior art keywords
- shaped
- outer tube
- tube body
- shaped outer
- inner lining
- 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
Abstract
The utility model discloses a kind of removable GRP pipe of liner, including U-shaped outer tube body, U-shaped inner lining body, U-shaped intermediate, upper glass cover-plate, flange connection pieces, U-shaped intermediate, U-shaped inner lining body are sequentially arranged in U-shaped outer tube body, upper glass cover-plate is covered at the opening of U-shaped outer tube body, for the opening of U-shaped outer tube body to be sealed；Flange connection pieces are installed on one end of U-shaped outer tube body.Simple structure of the present utility model, it is reasonable in design, that is, facilitate and situation in pipe is observed, also can be after liner be corroded, directly more changeable liner, greatly reduces subsequent use maintenance cost.
Description
Technical field
The utility model is small and a kind of conveyance conduit, and specifically one kind can visually observe pipe condition and liner is removable
The GRP pipe for changing.
Background technology
Built in the middle of the production and construction such as island in nonferrous smelting, chemical industry, ocean, it is often necessary to convey a large amount of corrosion for a long time and be situated between
Matter, molecule is often contained in above-mentioned corrosive medium.The general structure of existing conveyance conduit is closing pipe, and body is by glass
Glass steel is made, then is aided with supporting construction, realizes the conveying of above-mentioned corrosive medium.During actual use, due to close in pipe
Envelope, it is impossible to understand the degree that is corroded in pipe, and ring seal structure needs substantial amounts of glass-reinforced plastic material, manufacturing cost on material
Height, and cannot quickly be repaired after corrosion, can only whole section of replacing, high cost.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of existing for prior art, there is provided one kind can visually observe pipe inside information
Condition, and the removable GRP pipe of liner that liner is changed can be realized.
To achieve the above object, the technical scheme that the utility model is used is：A kind of removable GRP pipe of liner,
Including U-shaped outer tube body, U-shaped inner lining body, U-shaped intermediate, upper glass cover-plate, flange connection pieces, U-shaped intermediate, U-shaped inner lining body according to
Secondary upper glass cover-plate is covered at the opening of U-shaped outer tube body in U-shaped outer tube body, for the opening of U-shaped outer tube body is close
Envelope；Flange connection pieces are installed on one end of U-shaped outer tube body；Square installation position is offered on the two ends of U-shaped outer tube body；In U-shaped
The outside dimension of mesosome is adapted with the internal diameter size of U-shaped outer tube body, and it is convex that the upper end of U-shaped intermediate is provided with that symmetric transverse stretches out
Rise, the projection is used to coordinate with square installation position, U-shaped intermediate is fixedly mounted in U-shaped outer tube body；U-shaped inner lining body is by glass
Glass steel is made, and its outside dimension is adapted with the internal diameter size of U-shaped intermediate, and the upper end of U-shaped inner lining body is provided with symmetric transverse and stretches
The projection for going out, the projection is used to coordinate with square installation position, and U-shaped inner lining body is fixedly mounted in U-shaped outer tube body.
Further, it is provided with sealed colloid in upper glass cover-plate and the fit clearance of U-shaped outer tube body.
Simple structure of the present utility model, it is reasonable in design, that is, facilitate and situation in pipe is observed, also can be rotten in liner
After erosion, directly more changeable liner, greatly reduces subsequent use maintenance cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model end face.
Specific embodiment
For convenience of being further understood to the utility model, embodiment is enumerated in conjunction with accompanying drawing, the utility model is made
Further instruction.
Embodiment：
As shown in Figure 1, 2, the utility model includes U-shaped outer tube body 1, U-shaped inner lining body 2, U-shaped intermediate 3, upper glass cover-plate
4th, flange connection pieces 5, U-shaped intermediate 3, U-shaped inner lining body 2 are sequentially arranged in U-shaped outer tube body 1, and upper glass cover-plate 4 is covered in U-shaped
At the opening of outer tube body 1, for the opening of U-shaped outer tube body 1 to be sealed；Flange connection pieces are installed on one end of U-shaped outer tube body 1
5；Square installation position is offered on the two ends of U-shaped outer tube body 1；The outside dimension of U-shaped intermediate 3 and the internal diameter chi of U-shaped outer tube body 1
Very little to be adapted, the upper end of U-shaped intermediate 3 is provided with the projection that symmetric transverse is stretched out, and the projection is used to coordinate with square installation position, makes
U-shaped intermediate 3 is fixedly mounted in U-shaped outer tube body 1；U-shaped inner lining body 2 is made up of fiberglass, its outside dimension and U-shaped intermediate
3 internal diameter size is adapted, and the upper end of U-shaped inner lining body 2 is provided with the projection that symmetric transverse is stretched out, and the projection is used for and square installation
Position coordinates, and U-shaped inner lining body 2 is fixedly mounted in U-shaped outer tube body 1.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified to equivalent
The Equivalent embodiments of change, but it is all without departing from technical solutions of the utility model content, according to technical spirit of the present utility model
Any simple modification, equivalent variations and the modification made to above example, still fall within the model of technical solutions of the utility model
In enclosing.
Claims (1)
1. the removable GRP pipe of a kind of liner, it is characterised in that：Including U-shaped outer tube body, U-shaped inner lining body, U-shaped intermediate,
Upper glass cover-plate, flange connection pieces, U-shaped intermediate, U-shaped inner lining body are sequentially arranged in U-shaped outer tube body, and upper glass cover-plate is covered
At the opening of U-shaped outer tube body, for the opening of U-shaped outer tube body to be sealed；Flange connection is installed on one end of U-shaped outer tube body
Piece；Square installation position is offered on the two ends of U-shaped outer tube body；The outside dimension of U-shaped intermediate and the internal diameter size of U-shaped outer tube body
It is adapted, the upper end of U-shaped intermediate is provided with the projection that symmetric transverse is stretched out, the projection is used to coordinate with square installation position, makes U-shaped
Intermediate is fixedly mounted in U-shaped outer tube body；U-shaped inner lining body is made up of fiberglass, the internal diameter of its outside dimension and U-shaped intermediate
Size is adapted, and the upper end of U-shaped inner lining body is provided with the projection that symmetric transverse is stretched out, and the projection is used to coordinate with square installation position,
U-shaped inner lining body is fixedly mounted in U-shaped outer tube body；Fluid sealant is provided with upper glass cover-plate and the fit clearance of U-shaped outer tube body
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438731.5U CN206299915U (en) | 2016-12-26 | 2016-12-26 | A kind of removable GRP pipe of liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438731.5U CN206299915U (en) | 2016-12-26 | 2016-12-26 | A kind of removable GRP pipe of liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299915U true CN206299915U (en) | 2017-07-04 |
Family
ID=59205434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621438731.5U Expired - Fee Related CN206299915U (en) | 2016-12-26 | 2016-12-26 | A kind of removable GRP pipe of liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299915U (en) |
-
2016
- 2016-12-26 CN CN201621438731.5U patent/CN206299915U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20211226 |