CN203701250U - Enhanced type municipal drainage inspection well - Google Patents
Enhanced type municipal drainage inspection well Download PDFInfo
- Publication number
- CN203701250U CN203701250U CN201320840033.8U CN201320840033U CN203701250U CN 203701250 U CN203701250 U CN 203701250U CN 201320840033 U CN201320840033 U CN 201320840033U CN 203701250 U CN203701250 U CN 203701250U
- Authority
- CN
- China
- Prior art keywords
- well
- well seat
- pit shaft
- base
- hole
- 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 - Lifetime
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 15
- 239000000725 suspension Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000003487 anti-permeability effect Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 10
- 239000011449 brick Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004927 clay Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000031968 Cadaver Diseases 0.000 description 1
- 208000035874 Excoriation Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a municipal appliance, in particular to an enhanced type municipal drainage inspection well. The drainage inspection well comprises a well base, a buried drainage pipe and a well hole, wherein the buried drainage pipe is connected with the well base; the well hole is connected onto the upper side of the well base; the lower side of the well base is provided with a silt settling chamber; the silt settling chamber is internally provided with a silt settling groove with a lifting ring; the part where the well base and the buried drainage pipe are connected is provided with a branch-pipe rubber seal ring; the part where the well base and the well hole are connected is provided with a well hole rubber seal ring; at least one pipeline interface is arranged in the side wall of the well hole; the well hole is internally provided with foot steps in the type of a ladder. The enhanced type municipal drainage inspection well is simple and rational in structure, convenient to construct, simple and convenient to operate, small in inner wall friction force and good in overall anti-permeability; the cleaning of silt is facilitated without causing self-weight settlement or pipeline falling from the well due to nonuniform settlement.
Description
Technical field
The utility model relates to a kind of urban operating mechanism, specifically a kind of enhancement mode municipal drainage manhole.
Background technology
Municipal engineering network of underground is numerous, and drainage pipeline networks is its lifeblood, and drainage inspection well is the window of drainage pipeline networks, it has linked up pipe network and ground, has played service conduits, removes mud, has connected the effect of different directions differing heights pipeline.For a long time, traditional manhole is that solid clay brick is built manhole, because the raw material of loam brick are loam, when sintering, need take a large amount of arable lands, the manhole that solid clay brick is built by laying bricks or stones, intensity is low, water permeability is high, mortar leakiness between gap, excoriation after use a period of time, loose inside, cause well body entirety to sink, periphery roadbed subsidence, even can polluted underground water resource, becomes the large common fault of one in highway construction, consequent potential safety hazard, the accident that vehicle was hurted sb.'s feelings, damaged to manhole happens occasionally.Under the situation of current structure " economy type, environment-friendly type " society, develop a kind of batch production and produce, can not cause from principal characteristic sedimentation, Product Precision is high, and constructability is easy and simple to handle, inwall frictional resistance is little, and the impervious good municipal drainage manhole of globality is very necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and reasonable, and constructability is easy and simple to handle, inwall frictional resistance is little, and globality impermeability is good, and mud is convenient to cleaning, can not cause from principal characteristic sedimentation the enhancement mode municipal drainage manhole that yet can not cause pipeline and well to come off because of differential settlement.
The purpose of this utility model is to realize like this, this drainage inspection well comprise well seat, connecting well seat buried drain pipe, be connected to the pit shaft above well seat, below described well seat with mud sinking chamber, in described mud sinking chamber, be provided with the heavy mud groove with suspension ring, the connecting portion of described well seat and buried drain pipe is provided with arm rubber seal, the connecting portion of described well seat and pit shaft is provided with pit shaft rubber seal, on described pit shaft sidewall, be provided with at least one pipe joint, in described pit shaft, be provided with marking time of notch cuttype.
The utlity model has following advantage and good effect:
1, the utility model plastic inspection well is due to from heavy and light, identical with plastic pipe material, can not cause from principal characteristic sedimentation, the problem that also can not cause pipeline that differential settlement causes and well to come off
.
2, because the utility model plastic inspection well and accessory are manufacturer's standard prefabricated components, as long as construction corps is installed and has been learned regular mounting method by guidance, so the installation quality of manhole and drainage system with close water effect and just can control well, and can be stable in construction, copy this accurate.
3, the utility model plastic inspection well efficiency of construction is high.1. after channel excavation, do same bed course with plastic conduit, do not need independent cure process; 2. plastic inspection well seat is finished product product, and direct and plastic conduit flexibly connects installation; 3. install pipe string and just can do closed-water test, without to be dried as brick well etc.; 4. sleety weather in the winter time, does not need to take into account low temperature factor, does not affect installation progress and quality.
4, the not impact of climate environment of the utility model plastic inspection well, from execution conditions, plastic inspection well is the impact of climate environment not, can whole day construction.Low temperature resistant (it is subzero more than 50 ℃ that cold-resistant degree reaches), high-temperature behavior are good, are more suitable for southern china sweltering heat, northern subzero weather.
5, the utility model plastic inspection well adopts the international advanced technology that flexibly connects (seal with elastometic washer), quick for installation, and good airproof performance, non-leakage, geology has slight sedimentation also not affect sealing effectiveness, and the rigid connecting of this contrast pipe of cement is connected to absolute advantage.
6, the utility model is simple and reasonable, and constructability is easy and simple to handle, inwall frictional resistance is little, and globality impermeability is good, owing to being provided with mud sinking chamber below well seat, in mud sinking chamber, be provided with the heavy mud groove with suspension ring, so be very easy to the cleaning of mud simultaneously.
Accompanying drawing explanation
Fig. 1 is enhancement mode municipal drainage manhole overall structure schematic diagram.
Fig. 2 is the heavy mud groove perspective view of the utility model.
The specific embodiment
Shown in accompanying drawing 1,2: this drainage inspection well comprise well seat 1, connecting well seat 1 buried drain pipe 2, be connected to well seat 1 pit shaft 3 above, below described well seat 1 with mud sinking chamber 4, in described mud sinking chamber 4, be provided with the heavy mud groove 6 with suspension ring 5, the connecting portion of described well seat 1 and buried drain pipe 2 is provided with arm rubber seal 7, the connecting portion of described well seat 1 and pit shaft 3 is provided with pit shaft rubber seal 8, on described pit shaft 3 sidewalls, be provided with at least one pipe joint 9, what in described pit shaft 3, be provided with notch cuttype marks time 10.
Claims (1)
1. an enhancement mode municipal drainage manhole, this drainage inspection well comprises well seat (1), the buried drain pipe (2) of connecting well seat (1) and be connected to well seat (1) pit shaft (3) above, it is characterized in that: below described well seat (1) with mud sinking chamber (4), in described mud sinking chamber (4), be provided with the heavy mud groove (6) with suspension ring (5), the connecting portion of described well seat (1) and buried drain pipe (2) is provided with arm rubber seal (7), the connecting portion of described well seat (1) and pit shaft (3) is provided with pit shaft rubber seal (8), on described pit shaft (3) sidewall, be provided with at least one pipe joint (9), in described pit shaft (3), be provided with mark time (10) of notch cuttype.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840033.8U CN203701250U (en) | 2013-12-19 | 2013-12-19 | Enhanced type municipal drainage inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840033.8U CN203701250U (en) | 2013-12-19 | 2013-12-19 | Enhanced type municipal drainage inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701250U true CN203701250U (en) | 2014-07-09 |
Family
ID=51051706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840033.8U Expired - Lifetime CN203701250U (en) | 2013-12-19 | 2013-12-19 | Enhanced type municipal drainage inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592635A (en) * | 2016-12-13 | 2017-04-26 | 海宁亚大塑料管道系统有限公司 | Integrated inspection shaft and installation method thereof |
| CN110500447A (en) * | 2019-08-23 | 2019-11-26 | 唐山市丰南区利源水泥制品有限公司 | A kind of inspection shaft flexible interface structure |
| CN110541442A (en) * | 2019-08-30 | 2019-12-06 | 中交第一公路勘察设计研究院有限公司 | rapid dredging rainwater inspection well structure and construction method thereof |
-
2013
- 2013-12-19 CN CN201320840033.8U patent/CN203701250U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592635A (en) * | 2016-12-13 | 2017-04-26 | 海宁亚大塑料管道系统有限公司 | Integrated inspection shaft and installation method thereof |
| CN110500447A (en) * | 2019-08-23 | 2019-11-26 | 唐山市丰南区利源水泥制品有限公司 | A kind of inspection shaft flexible interface structure |
| CN110541442A (en) * | 2019-08-30 | 2019-12-06 | 中交第一公路勘察设计研究院有限公司 | rapid dredging rainwater inspection well structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Enhanced type municipal drainage inspection well Effective date of registration: 20181204 Granted publication date: 20140709 Pledgee: China Everbright Bank Limited by Share Ltd. Changchun branch Pledgor: JILIN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE CHENGFA JISU PIPE INDUSTRY Co.,Ltd. Registration number: 2018220000044 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200224 Granted publication date: 20140709 Pledgee: China Everbright Bank Limited by Share Ltd. Changchun branch Pledgor: JILIN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE CHENGFA JISU PIPE INDUSTRY Co.,Ltd. Registration number: 2018220000044 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Enhanced type municipal drainage inspection well Effective date of registration: 20200324 Granted publication date: 20140709 Pledgee: China Everbright Bank Co.,Ltd. Jilin Branch Pledgor: JILIN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE CHENGFA JISU PIPE INDUSTRY Co.,Ltd. Registration number: Y2020220000011 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210514 Granted publication date: 20140709 Pledgee: China Everbright Bank Co.,Ltd. Jilin Branch Pledgor: JILIN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE CHENGFA JISU PIPE INDUSTRY Co.,Ltd. Registration number: Y2020220000011 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |