CN209585114U - Municipal administration synthesis pipe gallery flowing line crossover node structure - Google Patents
Municipal administration synthesis pipe gallery flowing line crossover node structure Download PDFInfo
- Publication number
- CN209585114U CN209585114U CN201920052728.7U CN201920052728U CN209585114U CN 209585114 U CN209585114 U CN 209585114U CN 201920052728 U CN201920052728 U CN 201920052728U CN 209585114 U CN209585114 U CN 209585114U
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- China
- Prior art keywords
- well
- piping lane
- cross
- room
- well room
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 15
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 15
- 238000007689 inspection Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000872 buffer Substances 0.000 claims abstract description 10
- 239000011148 porous material Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a kind of municipal administration synthesis pipe gallery flowing line crossover node structures, including the main line piping lane and branch line piping lane in decussation distribution, the intersection of main line piping lane and branch line piping lane is equipped with cross-well, cross-well is double-layer structure, wherein main line piping lane connection lower layer, branch line piping lane connection upper layer, inspection shaft is provided in the lower layer of cross-well, inspection shaft includes confluence well room and drop well room, the laminate that the top for the well room that wherein drops passes through cross-well reaches upper layer, the part that drop well room extends to upper layer is provided with water inlet, the lower part of the side wall for the well room that drops is provided with the overflow hole being connected with confluence well room, the shaft bottom of drop well room is provided with cobble buffer layer, water subfill is provided with above cobble buffer layer, confluence well room is connected to drain header.Both met the needs of gravity stream Pipe installing, operation, maintenance and maintenance, and do not influenced the operation and arrangement of other pipelines.
Description
Technical field
The utility model relates to a kind of municipal administration synthesis pipe gallery flowing line crossover node structures, belong to municipal administration synthesis pipe gallery skill
Art field.
Background technique
Urban road not only bears heavy traffic above-ground load as urban skeleton, while still city is various
The underpass of municipal public use pipeline, it is rationally efficient to develop and use urban road lower space, just by more and more states
The attention of family and city.Before " city integrated piping lane engineering legislation " publication, the pipeline that the country is included in pipe gallery is mostly
Power pipe, feed pipe and communication tube, the blowdown pipeline for rainwater, sewage are not included in pipe gallery.Solve rainwater, sewage
Blowdown pipeline, which is included in pipe gallery, becomes our current problems to be solved.
Existing pipe gallery confluence node structure includes in the main line piping lane and branch line piping lane of decussation distribution, institute
The intersection for stating main line piping lane and branch line piping lane is equipped with cross-well, and the cross-well is double-layer structure, wherein main line piping lane connection
Lower layer, branch line piping lane are only communicated with upper layer.Branch line piping lane is by a slope and upper layer connection, since sewage pipeline is gravity
Stream, such crossover node structure not can guarantee the operation demand of gravity stream pipeline.
Utility model content
In view of the above technical problems, the utility model is intended to provide a kind of municipal administration synthesis pipe gallery flowing line crossover node knot
Structure, meets the needs of gravity stream Pipe installing, operation, maintenance and maintenance, does not influence the operation and arrangement of other pipelines, solves
After pipe gallery flowing line enters corridor, flowing line cross-cutting issue.
To achieve the goals above, a kind of the technical solution of the utility model are as follows: municipal administration synthesis pipe gallery flowing line intersection
Node structure, including the main line piping lane and branch line piping lane in decussation distribution, the friendship of the main line piping lane and branch line piping lane
Cross-well is equipped at remittance, the cross-well is double-layer structure, wherein main line piping lane connection lower layer, branch line piping lane connection upper layer,
It being characterized in that: being provided with inspection shaft in the lower layer of the cross-well, the inspection shaft includes confluence well room and drop well room,
Described in the top of drop well room pass through the laminate of cross-well and reach upper layer, the drop well room extends to the part setting on upper layer
There is the water inlet being connected with the branch drain being located in branch line piping lane, the lower part of the side wall of the drop well room is provided with and converges
The shaft bottom of the overflow hole that well room is connected, the drop well room is provided with cobble buffer layer, sets above the cobble buffer layer
It is equipped with water subfill, the confluence well room is connected to the drain header being located in main line piping lane；The confluence well room and drop well room
It is respectively arranged with snorkel, the snorkel reaches outside cross-well.
Using the above scheme, by the way that inspection shaft is arranged, when crossing, other pipelines (pressure current pipeline and other is not changed
Wire and cable pipeline) route, do not change the gravity flow direction of drain header and branch drain, realize drain header and draining branch
The confluence of pipe solves flowing line and enters corridor cross-cutting issue.
Wherein the water of branch drain drops to the bottom of drop well room, buffers efficiency by cobble buffer layer, water subfill is steady
Confluence well room is entered by overflow hole after stream, after the waste water confluence for the drain header for entering confluence well room, subsequent discharges into downstream
Drain header.Solves inspection shaft drop energy dissipating, it is ensured that branch drain does not fling drain header, guarantees main line waterflow stabilization.
Confluence well room and the indoor exhaust gas of drop well after snorkel by being discharged.Asking for pernicious gas loss will not be generated
Topic.Solves the problems, such as drainage inspection well sealing ventilation, it is ensured that piping lane running environment is good.
It is realized by inspection shaft by flowing line and intersects confluence, do not influence other pipelines in upper layer and lower layer piping lane, size warp
Ji.
In above scheme: being provided with the manhole of connection upper and lower level on the laminate of the cross-well.It is convenient to overhaul.
In above scheme: the top and middle part of the drop well room are respectively arranged with vent branch, the vent branch
Air-flow is discharged after being flowed to snorkel.
In above scheme: the shaft bottom of the cross-well is provided with catch pit.Allow the ponding mobile phone in cross-well in catch pit
It is interior, keep cross-well shaft bottom dry.
In above scheme: upper and lower level cable intercommunicating pore being distributed on the laminate of the cross-well.
In above scheme: being provided with sealed pressure well lid at the top of the confluence well room and drop well room.
The utility model has the advantages that the municipal administration synthesis pipe gallery flowing line crossover node structure of the utility model had both met gravity stream pipeline
Installation, operation, maintenance and maintenance demand, solve flowing line and enter corridor cross-cutting issue, do not influence other pipelines operation and
Arrangement realizes that sewage conduct in the confluence of pipe gallery intersection, solves the problems, such as drainage inspection well sealing ventilation, it is ensured that piping lane
Running environment is good, size economy, simple structure and reasonable design.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the B-B cross-sectional view of Fig. 1.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail:
Embodiment 1, as shown in Figure 1-3, municipal administration synthesis pipe gallery flowing line crossover node structure is by main line piping lane 1, branch line
Piping lane 2, cross-well 3, drain header 4, branch drain 5, inspection shaft 6, snorkel 7, manhole 8, catch pit 9 form.
Main line piping lane 1 and branch line piping lane 2 are distributed in decussation, and the intersection of main line piping lane 1 and branch line piping lane 2 sets
There is cross-well 3, cross-well 3 is double-layer structure, wherein 1 connection lower layer of main line piping lane, 2 connection upper layer of branch line piping lane, cross-well 3
The manhole 8 of connection upper and lower level is provided on laminate.The shaft bottom of cross-well 3 is provided with catch pit 9.Divide on the laminate of cross-well 3
It is furnished with upper and lower level cable intercommunicating pore 3a, inspection shaft 6 is provided in the lower layer of cross-well 3, inspection shaft 6 includes confluence well room 601
With drop well room 602, wherein the laminate that the top of drop well room 602 passes through cross-well 3 reaches upper layer, drop well room 602 is prolonged
The part for reaching upper layer is provided with the water inlet being connected with the branch drain 4 being located in branch line piping lane 2, branch drain 4 and water inlet
Mouth is connected, and the lower part of the side wall for the well room 602 that drops is provided with the overflow hole 603 being connected with confluence well room 601, and drop well room
602 shaft bottom is provided with cobble buffer layer 604, and water subfill 605, i.e. overflow hole 603 are provided with above cobble buffer layer 604
In the top of water subfill 604, well room 601 of converging be connected to the drain header 4 being located in main line piping lane 1, well room 601 of converging with fall
Well room 602 is respectively arranged with snorkel 7, and snorkel 7 reaches outside cross-well 3.It is preferred that the top for the well room that drops and middle part
It is not provided with vent branch, the air-flow in vent branch is discharged after being flowed to snorkel 7.Well room 601 of converging and drop well room 602
Top be provided with sealed pressure well lid
The utility model is not limited to the above embodiment, it will be understood by those skilled in the art that: do not departing from this
A variety of change, modification, replacement and modification, this reality can be carried out to these embodiments in the case where the principle and objective of utility model
It is defined by the claims and their equivalents with novel range.
Claims (6)
1. a kind of municipal administration synthesis pipe gallery flowing line crossover node structure, including the main line piping lane and branch in decussation distribution
The intersection of spool corridor, the main line piping lane and branch line piping lane is equipped with cross-well, and the cross-well is double-layer structure, wherein main line
Piping lane connection lower layer, branch line piping lane connection upper layer, it is characterised in that: inspection shaft, institute are provided in the lower layer of the cross-well
Stating inspection shaft includes confluence well room and drop well room, wherein the laminate that the top of the drop well room passes through cross-well reaches
Layer, the part that the drop well room extends to upper layer are provided with the water inlet being connected with the branch drain being located in branch line piping lane,
The lower part of the side wall of the drop well room is provided with the overflow hole being connected with confluence well room, the shaft bottom setting of the drop well room
Have cobble buffer layer, be provided with water subfill above the cobble buffer layer, the confluence well room be located in main line piping lane
Drain header connection；The confluence well room and drop well room are respectively arranged with snorkel, and the snorkel reaches outside cross-well.
2. municipal administration synthesis pipe gallery flowing line crossover node structure according to claim 1, it is characterised in that: the cross-well
Laminate on be provided with connection upper and lower level manhole.
3. municipal administration synthesis pipe gallery flowing line crossover node structure according to claim 2, it is characterised in that: the drop well
The top and middle part of room are respectively arranged with vent branch, and the air-flow of the vent branch is discharged after being flowed to snorkel.
4. any one of -3 municipal administration synthesis pipe gallery flowing line crossover node structure according to claim 1, it is characterised in that: institute
The shaft bottom for stating cross-well is provided with catch pit.
5. municipal administration synthesis pipe gallery flowing line crossover node structure according to claim 4, it is characterised in that: the cross-well
Laminate on upper and lower level cable intercommunicating pore is distributed with.
6. municipal administration synthesis pipe gallery flowing line crossover node structure according to claim 5, it is characterised in that: the junction box
Sealed pressure well lid is provided at the top of room and drop well room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920052728.7U CN209585114U (en) | 2019-01-14 | 2019-01-14 | Municipal administration synthesis pipe gallery flowing line crossover node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920052728.7U CN209585114U (en) | 2019-01-14 | 2019-01-14 | Municipal administration synthesis pipe gallery flowing line crossover node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585114U true CN209585114U (en) | 2019-11-05 |
Family
ID=68352529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920052728.7U Expired - Fee Related CN209585114U (en) | 2019-01-14 | 2019-01-14 | Municipal administration synthesis pipe gallery flowing line crossover node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894109A (en) * | 2020-08-12 | 2020-11-06 | 中冶建工集团有限公司 | Well-completion drainage construction method for loose earth surface |
| CN117553242A (en) * | 2023-12-18 | 2024-02-13 | 中国交通信息科技集团有限公司 | Drainage pipe network indicator detection methods, devices, equipment and storage media |
-
2019
- 2019-01-14 CN CN201920052728.7U patent/CN209585114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894109A (en) * | 2020-08-12 | 2020-11-06 | 中冶建工集团有限公司 | Well-completion drainage construction method for loose earth surface |
| CN117553242A (en) * | 2023-12-18 | 2024-02-13 | 中国交通信息科技集团有限公司 | Drainage pipe network indicator detection methods, devices, equipment and storage media |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210114 |