CN201095806Y - Rainwater and sewage pipe network manhole - Google Patents
Rainwater and sewage pipe network manhole Download PDFInfo
- Publication number
- CN201095806Y CN201095806Y CNU2007201050408U CN200720105040U CN201095806Y CN 201095806 Y CN201095806 Y CN 201095806Y CN U2007201050408 U CNU2007201050408 U CN U2007201050408U CN 200720105040 U CN200720105040 U CN 200720105040U CN 201095806 Y CN201095806 Y CN 201095806Y
- Authority
- CN
- China
- Prior art keywords
- wall thickness
- interior diameter
- pit shaft
- pitshaft
- inspection chamber
- 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
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Abstract
The utility model discloses an inspection chamber for a rain sewage pipe net, which relates to a junction chamber used for connecting various pipelines, in particular to a HDPE inspection chamber for discharging the rain sewage and buried underground urban roads, residential districts, and industrial and mining enterprises. The inspection chamber comprises a pitshaft and pipe connection faucets connected to the pitshaft. The utility model is characterized in that: the inspection chamber has two pipe connection faucets which form a four-way pipeline structure together with the pitshaft, and the pipe connection faucets are fixed and connected to the pitshaft through hot melting. The inspection chamber has short construction period, high engineering efficiency, convenient construction, good shock resistance as well as durability, and economy. can be adjusted according to the condition at the construction site, and provides great convenience to the urban construction.
Description
Technical field
The present utility model relates to a kind of connection well that is used to connect various pipelines, especially relates to a kind of high density polyethylene (HDPE) manhole that is embedded in the underground row's rain dirt of urban road, residential quarters and industrial and mining enterprises.
Background technology
At present, the dirty drainage inspection well of rain that urban road, residential quarters and industrial and mining enterprises are underground to be used to be connected various pipelines mainly contains two kinds of forms, a kind of is brick well, another kind is concrete prefabricated manhole, the manhole of these two kinds of forms all can not be well and pipeline interconnect, connector is usually than being easier to seepage, long construction period, engineering efficient is lower, and construction is inconvenient, can not adjust flexibly according to the situation of job site.Therefore, need a kind of manhole that can solve above-mentioned technical barrier.
Summary of the invention
The purpose of the present utility model just provides a kind of underground manhole that is used to connect the dirty gutter of various rain that is embedded in, and convenient construction is cheap.
The dirty pipe network manhole of rain of the present utility model, the pipeline on comprising pit shaft and being connected pit shaft is connected bellmouth and forms, and it is characterized in that it is two that pipeline connects bellmouth, forms cross road structure with pit shaft, and pipeline connects bellmouth and is fixedly connected on the pit shaft by hot melt.
The dirty pipe network manhole of rain of the present utility model, wherein, an end of pit shaft seals.
The pit shaft of the dirty pipe network manhole of rain is connected bellmouth with pipeline be the prefabricated finished product pipe of high density polyethylene, and the size of pipe is listed in the table below:
| The pipe model code | Pipe interior diameter (unit: mm) | Pipe wall thickness (unit: mm) |
| A | 200 | 18 |
| B | 300 | 18 |
| C | 400 | 23 |
| D | 500 | 33 |
| E | 600 | 35 |
| F | 700 | 38 |
| G | 800 | 50 |
| H | 900 | 53 |
| I | 1000 | 60 |
| J | 1200 | 70 |
| K | 1400 | 80 |
| L | 1500 | 95 |
| M | 1600 | 110 |
| N | 1800 | 120 |
It is G, H, I, J, K, L, M, N pipe that pit shaft is selected model code usually for use, and pipeline connects the pipe that bellmouth is selected any one model code of A～N for use.
It is to be made by high density polyethylene (HDPE) that pit shaft is connected bellmouth with pipeline on being connected pit shaft, have that barrier performance is good, long service life, intensity height, low temperature resistant, corrosion-resistant, nontoxic, sweat soldering weld strength height, good in economic efficiency etc. characteristics, the dirty pipe network manhole of rain therefore of the present utility model short construction period, engineering efficient height, easy construction can be adjusted antidetonation, good endurance flexibly according to the situation of job site, economical and practical, for urban construction provides a great convenience.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The dirty pipe network manhole of rain is connected bellmouth 2 by pit shaft 1 and forms with pipeline, the pit shaft 1 that is shaped as circle of inner ring is connected bellmouth 2 with pipeline be directly to be processed at factory floor by high-density polyethylene material, the pipe interior diameter that pit shaft 1 is selected for use is 1000mm, the wall thickness of pipe is 60mm, on the sidewall in the left side of described pit shaft 1, be connected to a pipeline then and connect bellmouth 2 by thermofussion welding, on the sidewall on the right side of pit shaft 1, also be connected to another pipeline and be connected bellmouth 2 by thermofussion welding with corresponding position, sidewall sweat soldering position, left side, two pipelines connect bellmouth 2 and form the four-way pipeline configuration with pit shaft 1, and wherein the bottom of pit shaft 1 seals.In the time of use manhole is taken the place of needs installation, two pipelines are connected bellmouth 2 be connected with gutter with the water inlet pipe of drainage pipe respectively, pit shaft 1 top adds well lid and gets final product, when needing to check drainage pipe, well lid is removed, and the inspection personnel just can following check in manhole.
Claims (4)
1, the dirty pipe network manhole of a kind of rain, comprise that pit shaft (1) is connected bellmouth (2) and forms with pipeline on being connected pit shaft, it is characterized in that it is two that pipeline connects bellmouth (2), form the four-way pipeline configuration with pit shaft (1), pipeline connects bellmouth (2) and is fixedly connected on the pit shaft (1) by hot melt.
2, the dirty pipe network manhole of rain as claimed in claim 1 is characterized in that pit shaft (1) is connected bellmouth (2) with pipeline be to be connected bellmouth (2) with pipeline by the pit shaft (1) that high-density polyethylene material is made.
3, the dirty pipe network manhole of rain as claimed in claim 1 is characterized in that an end of pit shaft (1) seals.
4, the dirty pipe network manhole of rain as claimed in claim 1 is characterized in that:
Pit shaft (1) interior diameter is 800mm, wall thickness is that 50mm or interior diameter are 900mm, wall thickness is that 53mm or interior diameter are 1000mm, wall thickness is that 60mm or interior diameter are 1200mm, wall thickness is that 70mm or interior diameter are 1400mm, and wall thickness is that 80mm or interior diameter are 1500mm, and wall thickness is that 95mm or interior diameter are 1600mm, wall thickness is that 110mm or interior diameter are 1800mm, and wall thickness is any one among the 120mm;
It is 200mm that pipeline connects bellmouth (2) interior diameter, wall thickness is that 18mm or interior diameter are 300mm, wall thickness is that 18mm or interior diameter are 400mm, wall thickness is that 23mm or interior diameter are 500mm, wall thickness is that 33mm or interior diameter are 600mm, wall thickness is that 35mm or interior diameter are 700mm, wall thickness is that 38mm or interior diameter are 800mm, wall thickness is that 50mm or interior diameter are 900mm, wall thickness is that 53mm or interior diameter are 1000mm, wall thickness is that 60mm or interior diameter are 1200mm, wall thickness is that 70mm or interior diameter are 1400mm, and wall thickness is that 80mm or interior diameter are 1500mm, and wall thickness is that 95mm or interior diameter are 1600mm, wall thickness is that 110mm or interior diameter are 1800mm, and wall thickness is any one among the 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201050408U CN201095806Y (en) | 2007-09-29 | 2007-09-29 | Rainwater and sewage pipe network manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201050408U CN201095806Y (en) | 2007-09-29 | 2007-09-29 | Rainwater and sewage pipe network manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095806Y true CN201095806Y (en) | 2008-08-06 |
Family
ID=39922856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201050408U Expired - Fee Related CN201095806Y (en) | 2007-09-29 | 2007-09-29 | Rainwater and sewage pipe network manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095806Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615032A (en) * | 2013-11-26 | 2014-03-05 | 昆明普尔顿环保科技股份有限公司 | Fire hydrant well |
| CN107975129A (en) * | 2017-11-28 | 2018-05-01 | 中国二十冶集团有限公司 | A kind of prefabricated rain sewage inspection well and pipe connecting method |
-
2007
- 2007-09-29 CN CNU2007201050408U patent/CN201095806Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615032A (en) * | 2013-11-26 | 2014-03-05 | 昆明普尔顿环保科技股份有限公司 | Fire hydrant well |
| CN107975129A (en) * | 2017-11-28 | 2018-05-01 | 中国二十冶集团有限公司 | A kind of prefabricated rain sewage inspection well and pipe connecting 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: 20080806 Termination date: 20100929 |