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Faucet built-in type inspection shaft

A built-in, inspection well technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of difficult injection molding production, increased well block volume, large mold cost, etc. Small volume effect

Active Publication Date: 2009-01-21
JIANGSU HIPPO PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the diameter of the wellbore is not very large, the well block of this structure will not encounter any difficulties in production and transportation, but in some occasions, when the diameter of the wellbore is required to be large, the well block also needs to do so. The large diameter, coupled with the protruding pipe socket of the well base, greatly increases the volume of the entire well base, which is not conducive to transportation, and the mold used for injection molding the well base also needs to be enlarged because of the protruding socket. The cost is very high, and it is not easy to produce by injection molding

Method used

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  • Faucet built-in type inspection shaft
  • Faucet built-in type inspection shaft
  • Faucet built-in type inspection shaft

Examples

Experimental program
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Embodiment Construction

[0024] Such as figure 2 Shown is a first embodiment of the invention. An inspection well with a built-in socket, including a well base 1 and a well shaft 2, the well shaft 2 is installed on the well base 1, the well base 1 has a pipe socket 3 connected to the buried pipeline, and the pipe socket 3 is built into the well base 1 , the manhole 5 of closing type can be set on the shaft 2. Ladder 4 is set in the well. Because the pipe socket 3 is built in the well base 1 , the diameter of the entire well base 1 is only slightly larger than the diameter of the wellbore 2 . Compared with the well block 1 of the existing structure, the volume can be greatly reduced. The well base 1, the shaft 2 and the manhole 5 on the shaft 1 are of a structural wall type with reinforcing ribs 6 on the outer wall. There is a circular arc transition guide 7 on the edge of the end of the pipe socket 3 . In order to make the connection between the pipe socket 3 and the pipe reliable and prevent le...

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Abstract

The invention relates to the technical field of pipeline fitting, in particular to a faucet inbuilt type inspection shaft which comprises a shaft seat and a pitshaft; the pitshaft is arranged on the shaft seat; a faucet for a pipeline connected with a buried pipeline is arranged on the shaft seat; and the faucet of the pipeline is arranged inside the shaft seat. As the faucet of the pipeline is arranged inside the shaft seat; and the diameter of the shaft seat is basically the same as or slightly larger than the diameter of the pitshaft. Relative to the shaft seat of the prior structure, the structure of the inspection shaft greatly reduces the size and is convenient to transport; simultaneously, in production, relative to the prior structure, a mould of the structure greatly reduces the size and saves expense. The inspection shaft is convenient to dredge and has long service life and reliable connection with the buried pipeline.

Description

technical field [0001] The invention relates to the technical field of pipeline fittings, in particular to a socket built-in inspection well. Background technique [0002] Such as figure 1 Shown is the usual structure of inspection wells currently in use, which includes a well base and a well shaft. The well shaft is installed on the well base to form a basic well body. The well base has a pipe socket connected to the buried pipeline. It is an external type, and the pipe socket protrudes from the well seat and has a certain length. When the diameter of the wellbore is not very large, the well block of this structure will not encounter any difficulties in production and transportation, but in some occasions, when the diameter of the wellbore is required to be large, the well block also needs to do so. The large diameter, coupled with the protruding pipe socket of the well base, greatly increases the volume of the entire well base, which is not conducive to transportation, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/12
Inventor 周佰兴
Owner JIANGSU HIPPO PLASTICS
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