CN206768755U - A kind of overflow dam of pipe laying water intaking - Google Patents
A kind of overflow dam of pipe laying water intaking Download PDFInfo
- Publication number
- CN206768755U CN206768755U CN201720631580.3U CN201720631580U CN206768755U CN 206768755 U CN206768755 U CN 206768755U CN 201720631580 U CN201720631580 U CN 201720631580U CN 206768755 U CN206768755 U CN 206768755U
- Authority
- CN
- China
- Prior art keywords
- dam
- water intaking
- branch pipe
- pipe
- pipe laying
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of overflow dam of pipe laying water intaking.The overflow dam, including dam body, Ren Hangdun, pipe laying system；The dam body is reinforced concrete structure；People's row pier is located at dam crest；The pipe laying system includes dam crest water inlet, dam facing water intaking valve, control valve, two level branch pipe, branch pipe, house steward；The dam crest water inlet is located between people's row pier；The dam facing water intaking valve is located at dam body upstream face；The control valve is located at dam body side；The two level branch pipe connection dam facing water intaking valve and branch pipe；The branch pipe connection dam crest water inlet and house steward；House steward's tail end sets control valve.The overflow dam that the utility model is related to, the water intaking of built-in pipe laying, there is flexible water-supply method, quick construction, traffic convenience and elegant in appearance.
Description
Technical field
Hydraulic engineering overflow dam field is the utility model is related to, more particularly to a kind of overflow dam of pipe laying water intaking.
Background technology
Because of the features such as gradient of river bed is big, current are anxious, flood fluctuation is fast, usually there is riverbank damaged or destroyed by flood in mountain channel, river course breaks
The problems such as stream, have a strong impact on river channel ecology with water, littoral resident living water and crops water.Overflow dam is as a kind of
Have the low water head hydraulic structure of the function such as " lift water ", " water storage ", " sluicing " concurrently, be that mountain channel improves the important of water intaking condition
Building.At present, in order to reach water intaking purpose, generally require separately to build intake structure, typically using bank intake gate and manually
Two kinds of structural shapes of bend.The another mode for building intake structure, often has that quantities is big, construction cost is high, overall aesthetics
The drawbacks such as difference.
Utility model content
In view of the above-mentioned problems, the utility model utilizes the theory of pipe laying water intaking, there is provided a kind of rolling for possessing water intaking function
Dam, inside configuration pipe laying system make it possess water intaking function, and water-supply method flexibly, quick construction, traffic convenience and U.S.
See generous.
To achieve the above object, technical scheme is as follows used by the utility model.
A kind of overflow dam of pipe laying water intaking, it is characterised in that including dam body, Ren Hangdun, pipe laying system；The dam body is steel
Muscle concrete structure；People's row pier is located at dam crest；The pipe laying system includes dam crest water inlet, dam facing water intaking valve, control valve, two level
Branch pipe, branch pipe, house steward；The dam crest water inlet is located between people's row pier；The dam facing water intaking valve is located at dam body upstream face；It is described
Control valve is located at dam body side；The two level branch pipe connection dam facing water intaking valve and branch pipe；Branch pipe connection dam crest water inlet with
House steward；House steward's tail end sets control valve.
Further, the dam body is reinforced concrete structure, and concrete strength is C20 ~ C30.
Further, people's row pier uses prefabricated reinforced concrete cuboid block, and a length of 400mm ~ 800mm, a width of 300mm ~
500mm, a height of 300mm ~ 1000mm, laying spacing are 400mm ~ 600mm.
Further, the dam crest water inlet uses round steel pipe, and bore is 100mm ~ 200mm, centre point and the dam
The distance of body upstream face is the half of people's row pier width, and mouth face sets steel wire.
Further, the dam facing water intaking valve bore is consistent with dam crest water inlet.
Further, the control valve bore is 200mm ~ 600mm, and bore is more than single dam crest water inlet.
Further, the two level branch pipe uses round steel pipe, and bore is consistent with dam facing water intaking valve, and the gradient is：0°~30°.
Further, the branch pipe uses round steel pipe, and bore is consistent with two level branch pipe.
Further, the house steward uses round steel pipe, and bore is consistent with control valve, and the gradient is：0°~30°.
Compared with the prior art, the beneficial effects of the utility model are embodied in：
1st, overflow dam has water intaking function；
2nd, the design of multiple dam crest water inlets, different elevation water intaking valves, allows water intaking to become more flexible；
3rd, by the way of prefabrication fetches water pipe laying and humanoid pier, site operation is greatly facilitated；
4th, the setting of people's row pier meets the footpound force traffic requirement of two sides；
5th, built-in type diversion system meets the overall aesthetics of dam structure in dam.
Brief description of the drawings
Fig. 1 is structure overall schematic of the present utility model.
Fig. 2 is the utility model manifold configuration partial schematic diagram.
In figure：1-dam body；2-Ren Hangdun；3-dam crest water inlet；4-dam facing water intaking valve；5-control valve；6-two
Level branch pipe；7-branch pipe；8-house steward.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1.
The utility model provides a kind of overflow dam of pipe laying water intaking, including dam body 1, people's row pier 2, pipe laying system；It is described
Dam body 1 is reinforced concrete structure；People's row pier 2 is located at dam crest；The pipe laying system includes dam crest water inlet 3, dam facing water intaking valve
4th, control valve 5, two level branch pipe 6, branch pipe 7, house steward 8；The dam crest water inlet 3 is located between people's row pier 2；The dam facing water intaking valve
4 are located at the upstream face of dam body 1；The control valve 5 is located at the side of dam body 1；The two level branch pipe 6 connects dam facing water intaking valve 4 and branch pipe
7；The branch pipe 7 connects dam crest water inlet 3 and house steward 8；The tail end of house steward 8 sets control valve 5.
Further, the dam body 1 is reinforced concrete structure, concrete strength C25, reinforcing bar model HRB400E.
Further, people's row pier 2 uses prefabricated reinforced concrete cuboid block, and size is：500mm×400mm×300mm
（Length × width × height）, laying spacing is 500mm.Meet the basic traffic requirement of river course two sides people.
Further, the dam crest water inlet 3 uses round steel pipe, bore 150mm, centre point and the upstream face of dam body 1
Distance is 250mm.On the one hand, water inlet is arranged on dam crest, is advantageous to fetch water when overflow occurs for dam facing；On the other hand, pipe laying
The security that certain spacing can ensure dam structure be present with the upstream face of dam body 1.
Further, the bore of dam facing water intaking valve 4 and dam crest water inlet 3 are unanimously 150mm.On the one hand, bore is consistent
The quality of connection of the two can be ensured；On the other hand, water intaking valve, which is arranged on the upstream face of dam body 1, can ensure overflow dam upper pond level
Water intaking during decline.
Further, the bore of control valve 5 is 400mm.It is easy to need aqueous condition to control flow according to downstream irrigated area.
Further, the two level branch pipe 6 uses round steel pipe, and bore and dam facing water intaking valve 4 are unanimously 150mm, the gradient
For 15 °.On the one hand, bore can unanimously ensure the quality of connection of the two；On the other hand, the setting of the gradient can improve current bar
Part.
Further, the branch pipe 7 uses round steel pipe, and bore is unanimously with top surface water intaking valve 3 and dam facing water intaking valve 4
150mm.This can ensure the quality of connection between three.
Further, the house steward 8 uses round steel pipe, and bore is unanimously 400mm with control valve 5, and the gradient is 15 °.One
Aspect.It can guarantee that quality of connection between the two；On the other hand, the setting of the gradient can improve flow condition.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model.
Claims (5)
1. a kind of overflow dam of pipe laying water intaking, it is characterised in that including dam body（1）, Ren Hangdun（2）, pipe laying system；The dam body
（1）For reinforced concrete structure；People's row pier（2）Located at dam crest；The pipe laying system includes dam crest water inlet（3）, dam facing water inlet
Valve（4）, control valve（5）, two level branch pipe（6）, branch pipe（7）, house steward（8）；The dam crest water inlet（3）Located at people's row pier（2）It
Between；The dam facing water intaking valve（4）Located at dam body（1）Upstream face；The control valve（5）Located at dam body（1）Side；The two level branch
Pipe（6）Connect dam facing water intaking valve（4）With branch pipe（7）；The branch pipe（7）Connect dam crest water inlet（3）With house steward（8）；It is described total
Pipe（8）Tail end sets control valve（5）.
A kind of 2. overflow dam of pipe laying water intaking according to claim 1, it is characterised in that people's row pier（2）A length of 400mm ~
800mm, a width of 300mm ~ 500mm, a height of 300mm ~ 1000mm.
A kind of 3. overflow dam of pipe laying water intaking according to claim 1, it is characterised in that the dam crest water inlet（3）Use
Round steel pipe, centre point and dam body（1）The distance of upstream face is people's row pier（2）The half of width.
A kind of 4. overflow dam of pipe laying water intaking according to claim 1, it is characterised in that the two level branch pipe（6）The gradient is：
0°~30°。
A kind of 5. overflow dam of pipe laying water intaking according to claim 1, it is characterised in that the house steward（8）The gradient is：0°~
30°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631580.3U CN206768755U (en) | 2017-06-02 | 2017-06-02 | A kind of overflow dam of pipe laying water intaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631580.3U CN206768755U (en) | 2017-06-02 | 2017-06-02 | A kind of overflow dam of pipe laying water intaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768755U true CN206768755U (en) | 2017-12-19 |
Family
ID=60635976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631580.3U Withdrawn - After Issue CN206768755U (en) | 2017-06-02 | 2017-06-02 | A kind of overflow dam of pipe laying water intaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012835A (en) * | 2017-06-02 | 2017-08-04 | 长沙理工大学 | The overflow dam and construction method of a kind of pipe laying water intaking |
-
2017
- 2017-06-02 CN CN201720631580.3U patent/CN206768755U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012835A (en) * | 2017-06-02 | 2017-08-04 | 长沙理工大学 | The overflow dam and construction method of a kind of pipe laying water intaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20220527 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20220527 |