CN201866434U - Pressure glass reinforced plastic push pipe joint and pressure test port - Google Patents
Pressure glass reinforced plastic push pipe joint and pressure test port Download PDFInfo
- Publication number
- CN201866434U CN201866434U CN2010205937361U CN201020593736U CN201866434U CN 201866434 U CN201866434 U CN 201866434U CN 2010205937361 U CN2010205937361 U CN 2010205937361U CN 201020593736 U CN201020593736 U CN 201020593736U CN 201866434 U CN201866434 U CN 201866434U
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- Prior art keywords
- pressure
- reinforced plastic
- push pipe
- glass reinforced
- joint
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- Expired - Fee Related
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Abstract
A pressure glass reinforced plastic push pipe joint and a pressure test port comprise pipelines, a glass reinforced plastic lantern ring and a grouting hole, wherein the glass reinforced plastic lantern ring is arranged at the connected part of the pipelines; the two pipelines are connected by four O-shaped sealing rings; the grouting hole is formed on the inner wall of the glass reinforced plastic joint; and pressure test nozzles are among the sealing rings at the connected parts of the pipelines. The pressure glass reinforced plastic push pipe joint and the pressure test port can ensure the sealing property of the joint, are convenient for the joint to test the pressure so as to ensure the safety of the engineering, and are widely applied.
Description
Technical field
The utility model relates to joint and the pressure testing mouth between a kind of tube and tube, relates in particular to be useful for pressure glass fibre reinforced plastics push pipe joint and the pressure testing that pressure is 0.25Mpa-2.5Mpa.
Background technique
At present, in non-excavation industry, pressure glass fibre reinforced plastics push pipe joint is a difficult problem that ensures the engineering safety reliability always.The advantage of pressure glass fibre reinforced plastics push pipe joint and pressure testing mouth is: interface connection sealability is superior, and four O-ring seal Placements have reduced answers the sealing joint poor performance and seepage, and the interface pressure testing is convenient and reliable.Therefore use this technology can effectively ensure the Safety performance and the normal operation of engineering.
The model utility content
At the deficiencies in the prior art, the purpose of this utility model is to provide a kind of passing through to change conventional tube linkage structure and material, and joint is easy for installation, can effectively prevent pressure testing mode, the pressure testing effect of joint seepage, and its joint performance is better than other joint styles.
To achieve these goals, the technological scheme that the utility model adopted is: pressure glass fibre reinforced plastics push pipe joint and pressure testing mouth, comprise pipeline, the glass fibre reinforced plastics collar, injected hole is characterized in that pipeline junction is provided with the glass fibre reinforced plastics collar, and two pipelines connect by 4 seal rings that are " O " type, be provided with injected hole in the glass fibre reinforced plastics inner nosepiece wall, also be provided with the pressure testing mouth in the centre of pipeline junction seal ring.
During use, fiber reinforced plastic pipe one end is inserted in twice " O " RunddichtringO, the glass fibre reinforced plastics collar of carrying out injected hole is inserted in pipeline with the mechanical type extruding, install the back and carry out pressure testing in pressure testing mouth position, pressure testing is after desired pressure rating, observe whether seepage is arranged, carry out next procedure during ne-leakage.Glass Steel Tube after will packaging is inserted in another pipe joint road joint, treat to push fully the laggard capable pressure testing that puts in place, pressure testing is after desired pressure rating, whether observe has seepage, carry out next procedure during ne-leakage, pipeline carries out work under mechanism, limit jacking marginal not slurry is convenient to lubricating between pipeline and the soil.
The safer guarantee sealing joint of the utility model energy, make things convenient for the joint pressure testing, thereby guarantee the Security of engineering, widely applicable, can be used for pressure glass fiber reinforced plastic push pipe GRP (glass fibre reinforced plastics push pipe, glass fiber reinforced steel push pipe with sand), pressure glass fiber reinforced plastic bushing pipe (glass fibre reinforced plastics bushing pipe, glass fiber reinforced steel push pipe with sand) other fiber reinforced plastic pipe and other pipelines.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples;
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1,3,5,7 seal rings, 2, the glass fibre reinforced plastics collar, 6, the pressure testing mouth, 4, injected hole, 8, pipeline.
Embodiment
As shown in the figure, pressure glass fibre reinforced plastics push pipe joint and pressure testing mouth, comprise pipeline 8, the glass fibre reinforced plastics collar 2, injected hole 4, pipeline 8 joints are provided with the glass fibre reinforced plastics collar 2, two pipelines 8 and connect by 4 seal rings 1,3,5,7 that are " O " type, be provided with injected hole 4 in the glass fibre reinforced plastics inner nosepiece wall, also be provided with pressure testing mouth 6 in the centre of pipeline 8 joint seal rings 1,3,5,7.The safer guarantee sealing joint of the utility model energy makes things convenient for the joint pressure testing, thereby guarantees the Security of engineering, and is widely applicable.
Claims (2)
1. pressure glass fibre reinforced plastics push pipe joint and pressure testing mouth comprise pipeline, the glass fibre reinforced plastics collar, and injected hole is characterized in that pipeline junction is provided with the glass fibre reinforced plastics collar, two pipelines connect by 4 seal rings that are " O " type.
2. pressure glass fibre reinforced plastics push pipe joint according to claim 1 and pressure testing mouth is characterized in that described glass fibre reinforced plastics inner nosepiece wall is provided with injected hole, also is provided with the pressure testing mouth in the centre of pipeline junction seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205937361U CN201866434U (en) | 2010-11-05 | 2010-11-05 | Pressure glass reinforced plastic push pipe joint and pressure test port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205937361U CN201866434U (en) | 2010-11-05 | 2010-11-05 | Pressure glass reinforced plastic push pipe joint and pressure test port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866434U true CN201866434U (en) | 2011-06-15 |
Family
ID=44137589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205937361U Expired - Fee Related CN201866434U (en) | 2010-11-05 | 2010-11-05 | Pressure glass reinforced plastic push pipe joint and pressure test port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145651A (en) * | 2019-05-15 | 2019-08-20 | 连云港中复连众复合材料集团有限公司 | It is a kind of can external pressure testing continuous winding glass fiber-reinforced plastic pipe joint and its test method |
-
2010
- 2010-11-05 CN CN2010205937361U patent/CN201866434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145651A (en) * | 2019-05-15 | 2019-08-20 | 连云港中复连众复合材料集团有限公司 | It is a kind of can external pressure testing continuous winding glass fiber-reinforced plastic pipe joint and its test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131105 |