CN207484624U - A kind of double-layer drainage pipe duct of rain sewage diversion - Google Patents
A kind of double-layer drainage pipe duct of rain sewage diversion Download PDFInfo
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- CN207484624U CN207484624U CN201721266983.9U CN201721266983U CN207484624U CN 207484624 U CN207484624 U CN 207484624U CN 201721266983 U CN201721266983 U CN 201721266983U CN 207484624 U CN207484624 U CN 207484624U
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- Prior art keywords
- pipe duct
- duct
- double
- drainage pipe
- concrete interlayer
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- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 239000004567 concrete Substances 0.000 claims abstract description 34
- 239000011229 interlayer Substances 0.000 claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 25
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a kind of double-layer drainage pipe ducts of rain sewage diversion, belong to urban drainage systems technology field, including pipe duct main body, trepanning cover board and the concrete interlayer in the middle part of pipe duct main body, the concrete interlayer shuts off duct equipped with one, concrete interlayer positioned at the duct side of shutting off is equipped with the movable gate being hinged and connected with it, the supporting rod for being equipped with one end and being hinged and connected with it of the movable gate, the other end of the supporting rod is connected with the concrete interlayer for the duct opposite side that shuts off, and a horizontally disposed resetting spring is equipped between the supporting rod and concrete interlayer.The utility model offer is a kind of simple in structure, can effectively separate rainwater and sewage, prevent the double-layer drainage pipe duct of sewage overflow.
Description
Technical field
The utility model is related to urban drainage systems technology field more particularly to a kind of double-layer drainage pipes of rain sewage diversion
Canal.
Background technology
With the iterative method of rapid development of economy and urbanization, villages within the city are as the derivative production during urban development
Product, existing drainage system can not meet increasingly harsh environmental requirement, have strong complaints particularly with the people in recent years
City black and odorous water problem, not only compromise human settlement environment in city, also seriously affected city image.
How important measure of villages within the city's waste water control as black and odorous water source pollution treatment ensures that sewage obtains effectively in village
It collects, the overall effect concerning water body pollution treatment.But due to the lag of villages within the city's Correlative plan and the mismatch of urban development, village
Interior present situation tunnel is more narrow, and wide tunnel is mostly 2~4m, and existing drainage system is mostly confluence of rainwater and sewage system, due to lacking item of constructing
Part, it is difficult to by way of laying two drainage pipelines respectively, implement rain sewage diversion to existing drainage system, and due to rain dirt
Shunting transformation is high due to cost, it is difficult to effectively be promoted in villages within the city.
The inspection shaft or buried depth that existing drainage system either need to set a large amount of scale of constructions larger are deeper, need harsh
Or construction and excavation backfill requirement, due to material aging and closure the problems such as, it is narrow to be poorly suited for use in villages within the city
The rain sewage diversion in tunnel, therefore it is badly in need of a kind of economical rationality, technical feasibility, the excellent rain sewage diversion technology of shunting effect, with full
The demand of sufficient villages within the city's narrow rain sewage diversion.
Utility model content
For above-mentioned technology there are the problem of, the utility model provide it is a kind of solve villages within the city lane between rain sewage diversion bilayer
Sewer without setting middle inspection well, under the premise of the construction requirement that can meet villages within the city's narrow, can reach well
To rain sewage diversion effect, pollution of the combined drainage system to creek water body and surrounding enviroment in village is avoided, people can be effectively improved
People's living standard.
The utility model solve above-mentioned technical problem technical solution be：A kind of double-layer drainage pipe duct of rain sewage diversion, packet
Include pipe duct main body, trepanning cover board and the concrete interlayer in the middle part of pipe duct main body, the concrete interlayer shuts off duct equipped with one, is located at
The concrete interlayer of the duct side of shutting off is equipped with the movable gate being hinged and connected with it, and the movable gate is equipped with one end
The supporting rod being hinged and connected with it, the other end of the supporting rod are connected with the concrete interlayer for the duct opposite side that shuts off, the support
A horizontally disposed resetting spring is equipped between bar and concrete interlayer.
Further, in a kind of double-layer drainage pipe duct of above-mentioned rain sewage diversion, the concrete interlayer is equipped with to install
The mounting portion of the resetting spring and the sliding block for pushing the resetting spring.
Further, in a kind of double-layer drainage pipe duct of above-mentioned rain sewage diversion, the supporting rod is far from movable gate
One end be equipped with the idler wheel that is in contact with the sliding block.
Further, in a kind of double-layer drainage pipe duct of above-mentioned rain sewage diversion, the concrete interlayer with movable gate
Conjunction surface is equipped with seal washer.
Further, in a kind of double-layer drainage pipe duct of above-mentioned rain sewage diversion, the material of the movable gate for steel or
Cast iron.
Further, in a kind of double-layer drainage pipe duct of above-mentioned rain sewage diversion, the pipe duct main body using rectangle concrete or
Rectangle reinforced concrete structure.
Advantageous effect
Compared with prior art, it is the advantages of a kind of double-layer drainage pipe duct of rain sewage diversion of the utility model：
1st, the utility model provides a kind of double-layer drainage pipe duct of rain sewage diversion, set in the middle part of pipe duct main body a concrete every
Layer is divided into pipe duct main body the Storm Sewer System on upper strata and two layers of the sewage pipe duct of lower floor, and by movable gate, it is hinged and connected
Supporting rod and the cooperation of resetting spring three, during dry season, sewage from lower floor's sewage pipe duct normal through；During rainy season, rainwater leads to
It crosses the trepanning cover board set above pipe duct main body and enters upper strata Storm Sewer System, first rain is collected through duct of shutting off enters sewage pipe duct,
As rainwater increases, movable sealing gate is gradually closed；Whole device is simple and compact for structure, and project cost is cheap, can meet city
Middle village's narrow only meets the execution conditions of a pipe position, and centre need not add inspection shaft, while can meet just rain and shut off
Purpose, it is small to be truly realized the scale of construction, and investment is low, and space is small, the shallow requirement of buried depth.
By following description and with reference to attached drawing, the utility model will become more fully apparent, these attached drawings are used to explain this
The embodiment of utility model.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Sectional view when Fig. 1 is the utility model dry season；
Fig. 2 is the partial enlarged view in A portions in Fig. 1；
Fig. 3 is sectional view when collecting just rain the utility model rainy season；
Sectional view when Fig. 4 is the utility model rainy season；
In figures 1-4：1st, trepanning cover board；2nd, movable gate；3rd, duct is retained；4th, concrete interlayer；41st, sliding block；42nd, spring；
43rd, idler wheel；44th, supporting rod；5th, seal washer.
Specific embodiment
The embodiment of the utility model is described referring now to attached drawing.
Embodiment
Specific embodiment of the present utility model as Figure 1-Figure 4, a kind of double-layer drainage pipe duct of rain sewage diversion, including
Pipe duct main body, is divided into Storm Sewer System and sewage pipe by pipe duct main body, trepanning cover board 1 and the concrete interlayer 4 in the middle part of pipe duct main body
Two layers of canal, upper strata are Storm Sewer System, and lower floor is sewage pipe duct；Concrete interlayer 4 shuts off duct 3 equipped with one, and first rain passes through cutoff hole
Road 3 can be collected into sewage pipe duct；Concrete interlayer 4 positioned at 3 side of duct of shutting off is equipped with the movable gate being hinged and connected with it
2, the supporting rod 44 for being equipped with one end and being hinged and connected with it of movable gate 2, the other end of supporting rod 44 and duct 3 of shutting off are another
The concrete interlayer 4 of side is connected, and a horizontally disposed resetting spring 42 is equipped between supporting rod 44 and concrete interlayer 4, as rainfall increases,
Movable sealing gate 3 is closed under pressure, and the utility model, can be to first rain implementation section while rain sewage diversion is met
Cut dirty processing.
In the utility model, as shown in Fig. 2, concrete interlayer 4 is equipped with mounting portion and use for installing resetting spring 42
In the sliding block 41 for pushing the resetting spring 42, and supporting rod 44 is equipped in one end far from movable gate 2 and is in contact with sliding block 41
Idler wheel 43, in addition, concrete interlayer 4 can be equipped with the sliding slot that matches with sliding block 41.With the increase of rainfall, movable gate 2 is downward
It is closed, strength is transmitted on supporting rod 44, and then pushes sliding block 41, compression reseting spring 42, and movable gate 2 is completed to be closed.It needs
It should be noted that concrete interlayer 4 can prevent rain penetration to dirt with being equipped with seal washer 5 on the conjunction surface of movable gate 2
In water pipe canal, sewage overflow is caused.It should be noted that the material of movable gate 2 is steel or cast iron；Pipe duct main body uses rectangle
Concrete or rectangle reinforced concrete structure.
As shown in Figure 1, during dry season, sewage is collected through lower floor's sewage pipe duct and transfers.
As shown in figure 3, during rainy season, in the case that initial stage in rainy season rainwash is little, rainwater enters upper through trepanning cover board 1
Layer Storm Sewer System, since initial stage in rainy season water is little, movable gate 2 is under the action of the power of resetting spring 42, still in half-open
State, part rainwater enter lower floor's sewage pipe duct through movable gate 2 and 4 gap of concrete interlayer, realize the collecting action to first rain.
As shown in figure 4, with the force of rain increase when, flow path surface gradually it is increased in the case of, upper strata Storm Sewer System flow
Gradually increase, liquid level is gradually increasing, and movable gate 2 is gradually closed under the gravity of hydraulic pressure, be arranged on concrete interlayer 4 with movable gate
Seal washer 5 on the conjunction surface of door 2 can effectively prevent rainwater infiltration, and rainwater does not enter back into lower floor's sewage pipe duct, terminates to first
The collection of rain.
In maintenance, upper strata Storm Sewer System can carry out dredging processing, lower floor's sewage pipe clearly by trepanning cover board 1 the utility model
Canal can carry out dredging processing clearly by opening movable gate 2, and centre need not add inspection shaft.
The utility model provides a kind of double-layer drainage pipe duct of rain sewage diversion between solution villages within the city lane, narrower in villages within the city
Lack the region of execution conditions between narrow lane, by laying double-layer drainage pipe duct, it is dirty to efficiently solve region combined sewerage system rain
The problem of shunting, while the water environmental problems that the seriously polluted in line creek of first rain is brought are effectively prevented, it is really achieved investment
Low, space is small, the shallow requirement of buried depth.
The utility model is described above in association with most preferred embodiment, but the utility model be not limited to more than take off
The embodiment shown, and modification, equivalent combinations that various essence according to the present utility model carry out should be covered.
Claims (6)
1. a kind of double-layer drainage pipe duct of rain sewage diversion, including pipe duct main body, trepanning cover board (1) and in the middle part of pipe duct main body
Concrete interlayer (4), which is characterized in that the concrete interlayer (4) is shut off duct (3) equipped with one, positioned at duct of shutting off (3) side
Concrete interlayer (4) be equipped with the movable gate (2) that is hinged and connected with it, the movable gate (2) is cut with scissors equipped with one end with it
Connected supporting rod (44) is connect, the other end of the supporting rod (44) is connected with the concrete interlayer (4) of duct of shutting off (3) opposite side,
A horizontally disposed resetting spring (42) is equipped between the supporting rod (44) and concrete interlayer (4).
A kind of 2. double-layer drainage pipe duct of rain sewage diversion according to claim 1, which is characterized in that the concrete interlayer (4)
It is equipped with the mounting portion of the resetting spring (42) to be installed and the sliding block (41) for pushing the resetting spring (42).
A kind of 3. double-layer drainage pipe duct of rain sewage diversion according to claim 2, which is characterized in that the supporting rod (44)
The idler wheel (43) being in contact with the sliding block (41) is equipped in one end far from movable gate (2).
A kind of 4. double-layer drainage pipe duct of rain sewage diversion according to claim 1, which is characterized in that the concrete interlayer (4)
With being equipped with seal washer (5) on the conjunction surface of movable gate (2).
A kind of 5. double-layer drainage pipe duct of rain sewage diversion according to claim 1, which is characterized in that the movable gate
(2) material is steel or cast iron.
6. the double-layer drainage pipe duct of a kind of rain sewage diversion according to claim 1, which is characterized in that the pipe duct main body is adopted
With rectangle concrete or rectangle reinforced concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266983.9U CN207484624U (en) | 2017-09-29 | 2017-09-29 | A kind of double-layer drainage pipe duct of rain sewage diversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266983.9U CN207484624U (en) | 2017-09-29 | 2017-09-29 | A kind of double-layer drainage pipe duct of rain sewage diversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484624U true CN207484624U (en) | 2018-06-12 |
Family
ID=62479174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721266983.9U Expired - Fee Related CN207484624U (en) | 2017-09-29 | 2017-09-29 | A kind of double-layer drainage pipe duct of rain sewage diversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629850A (en) * | 2019-09-25 | 2019-12-31 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Rain and sewage converging and mixing pipeline flow dividing pipe network system |
| CN112538890A (en) * | 2020-12-01 | 2021-03-23 | 山东庆哲工程管理咨询有限公司 | Rain and sewage separator and rain and sewage separation method using same |
| CN114134974A (en) * | 2021-11-22 | 2022-03-04 | 武汉楚强生物科技有限公司 | Spring water and non-point source sewage diversion system and diversion method |
-
2017
- 2017-09-29 CN CN201721266983.9U patent/CN207484624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629850A (en) * | 2019-09-25 | 2019-12-31 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Rain and sewage converging and mixing pipeline flow dividing pipe network system |
| CN112538890A (en) * | 2020-12-01 | 2021-03-23 | 山东庆哲工程管理咨询有限公司 | Rain and sewage separator and rain and sewage separation method using same |
| CN114134974A (en) * | 2021-11-22 | 2022-03-04 | 武汉楚强生物科技有限公司 | Spring water and non-point source sewage diversion system and diversion method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Distribution of rain and sewage's double -deck drainage pipe duct Effective date of registration: 20191018 Granted publication date: 20180612 Pledgee: China Co. truction Bank Corp Guangzhou Yuexiu branch Pledgor: GUANGZHOU SINOVAST ENERGY ENVIRONMENTAL PROTECTION GROUP CO.,LTD. Registration number: Y2019440000125 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |