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Combined pipe fitting inspection well

A technology for inspection wells and pipe fittings, applied in the field of inspection wells, can solve problems such as long construction period, shrubs and weeds, and inconvenient dredging, and achieve the effects of shortening the construction period, high degree of industrialization, and convenient installation

Active Publication Date: 2008-08-13
JIANGSU HIPPO PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, large-scale underground pipelines are inspection wells such as sewers, industrial and mining sewage discharge pipelines, underground communications, cable placement pipelines, etc., especially for inspection wells in sewer pipelines. Build a well body to the ground, and then cover it with a well cover, and open an opening on the side of the well body for pipeline connection; the existing problems are that the construction period is long, it is easy to produce shrubs and weeds, it is inconvenient to dredge, and the water flow is not smooth. Moreover, there is serious leakage at the connection between the pipeline and the well body (especially the connection between the traditional cement well and the plastic pipe), which will lead to secondary pollution of the surrounding environment
There are also prefabricated cement wells. Although it can shorten the pipeline construction period, it still has the above-mentioned other problems. Moreover, when it is in the pipeline and connected with the pipeline, because its height cannot be adjusted, the well cover on the cover is generally not level with the ground

Method used

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  • Combined pipe fitting inspection well
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 The combined pipeline inspection well shown has an inner hollow well body 1, the well body 1 is connected with the main channel pipe 2, the well body socket 3 is arranged above the well body 1, and the connecting pipe is arranged above the well body socket 3 Wellbore 4, connecting pipe Wellbore 4 is provided with a manhole cover seat 5, and a manhole cover 6 is arranged on the manhole cover seat 5, and a cage-shaped connecting pipe 7 is arranged between the well body socket 3 and the connecting pipe wellbore 4. The side wall of the cage connecting pipe 7 is provided with a cage branch pipe socket 8, such as Figure 4 As shown, the cage support pipe socket 8 has a baffle 9 which is closely attached to the inner wall of the cage connecting pipe 7 , and a sealing sheet 10 is arranged between the baffle 9 and the inner wall of the cage connecting pipe 7 . The side wall of the connecting pipe shaft 4 is provided with a connecting pipe branch socket 11, such...

Embodiment 2

[0026] Such as figure 2 The combined pipeline inspection well shown has an inner hollow well body 1, the well body 1 is connected with the main channel pipe 2, the well body socket 3 is arranged above the well body 1, and the connecting pipe is arranged above the well body socket 3 Wellbore 4, connecting pipe Wellbore 4 is provided with a manhole cover seat 5, and a manhole cover 6 is arranged on the manhole cover seat 5, and a cage-shaped connecting pipe 7 is arranged between the well body socket 3 and the connecting pipe wellbore 4. The side wall of the cage connecting pipe 7 is provided with a cage branch pipe socket 8 . The side wall of the connecting pipe shaft 4 is provided with a connecting pipe branch socket 11, such as Figure 4 As shown, the connecting pipe branch socket 11 has a baffle 12 which is closely attached to the inner sidewall of the connecting pipe shaft 4 , and a sealing sheet 13 is arranged between the baffle 12 and the inner sidewall of the connecting...

Embodiment 3

[0028] Such as image 3 The combined pipeline inspection well shown has an inner hollow well body 1, the well body 1 is connected with the main channel pipe 2, the well body socket 3 is arranged above the well body 1, and the connecting pipe is arranged above the well body socket 3 Wellbore 4, connecting pipe Wellbore 4 is provided with a manhole cover seat 5, and a manhole cover 6 is arranged on the manhole cover seat 5, and a cage-shaped connecting pipe 7 is arranged between the well body socket 3 and the connecting pipe wellbore 4. The side wall of the cage connecting pipe 7 is provided with a cage branch pipe socket 8 . The side wall of the connecting pipe shaft 4 is provided with a connecting pipe branch socket 11, such as Figure 4 As shown, the connecting pipe branch socket 11 has a baffle 12 which is closely attached to the inner sidewall of the connecting pipe shaft 4 , and a sealing sheet 13 is arranged between the baffle 12 and the inner sidewall of the connecting ...

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Abstract

The present invention relates to the piping fittings, especially the checking up inspection shaft in the large-scale pipe network. In the composite piping inspection shaft is the shaft body with a hollow internally, which is connected with at least one mainstream pipe line. On top of the shaft body is equipped with a spigot and on top of the spigot is equipped with a connecting pipe. Above the connecting pipe is the mount for shaft lid and between the mount and the connecting pipes is installed at least one layer of straton-molded connecting pipe. The invention is highly industrialized, convenient to install in pipe line construction, greatly shortening the cycle period and meeting the pipe connection in various description and different angles with the contact terminals completely sealed, no leaking, and no pollution the second time.

Description

technical field [0001] The invention relates to the field of pipeline fittings, in particular to inspection wells in large pipeline systems. Background technique [0002] Inspection wells in underground pipeline systems are also called pipeline wells and inspection wells. At present, large-scale underground pipelines are inspection wells such as sewers, industrial and mining sewage discharge pipelines, underground communications, cable placement pipelines, etc., especially for inspection wells in sewer pipelines. Build a well body to the ground, and then cover it with a well cover, and open an opening on the side of the well body for pipeline connection; the existing problems are that the construction period is long, it is easy to produce shrubs and weeds, it is inconvenient to dredge, and the water flow is not smooth. Moreover, there is serious leakage at the connection between the pipeline and the well body (especially the connection between the traditional cement well an...

Claims

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Application Information

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IPC IPC(8): E02D29/12
Inventor 周佰兴
Owner JIANGSU HIPPO PLASTICS