CN206205109U - A kind of underground workshop seepage drainage manifold arrangement - Google Patents
A kind of underground workshop seepage drainage manifold arrangement Download PDFInfo
- Publication number
- CN206205109U CN206205109U CN201621060066.0U CN201621060066U CN206205109U CN 206205109 U CN206205109 U CN 206205109U CN 201621060066 U CN201621060066 U CN 201621060066U CN 206205109 U CN206205109 U CN 206205109U
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- CN
- China
- Prior art keywords
- tail
- seepage drainage
- seepage
- main building
- draining pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model is related to a kind of underground workshop seepage drainage manifold arrangement.The purpose of this utility model is intended to based on underground power house percolating water is drained into reservoir on water delivery electricity generation system built construction thing, by the method for water pump pump drainage+free-draining, to reach the purpose for reducing project under construction, reducing investment outlay.The technical solution of the utility model is：Underground workshop seepage drainage manifold arrangement, with the main building in water delivery electricity generation system, sump and auxiliary power house, draining pump is installed in sump and draining pump discharge is set, it is characterized in that, the seepage drainage house steward from draining pump discharge, embedment main building in, laid into the tail water branch pipe in original system and the other end from tail water branch pipe from main building again and passed, seepage drainage house steward sequentially lays into tailwater tunnel, down stream surge-chamber and tail and adjusts ventilation hole, the total pipe end of seepage drainage connecting tank together with tail tune ventilation hole again.
Description
Technical field
The utility model is related to a kind of underground workshop seepage drainage manifold arrangement.Suitable for water conservancy and hydropower work
Journey.
Background technology
Underground workshop seepage drainage typically uses water pump pump drainage+free-draining scheme, is specifically arranged as：Seepage is arranged
Supply mains 1 is buried to the sewage disposal room of auxiliary power house 10 from draining pump discharge 2, by lower manifold gallery 101, is spread using bright pipe
If to drainage pipeline and access well 102, being buried to scupper 103 upwards along drainage pipeline and access well 102, from scupper
From flowing to reservoir 7.The arrangement is the trend for meeting seepage drainage house steward 1, and newly-increased arrangement lower tube is needed in terms of civil engineering
The cavern such as road gallery 101, drainage pipeline and access well 102, scupper 103, increased the same of cavern excavation lining project amount
When, also increase security risk in the poor hole section of geological conditions.
The content of the invention
The technical problems to be solved in the utility model is：A kind of underground workshop seepage drainage house steward arrangement knot is provided
Structure, it is intended to based on oozing underground power house on water delivery electricity generation system built construction thing, by the method for water pump pump drainage+free-draining
Leak drains into reservoir, to reach the purpose for reducing project under construction, reducing investment outlay.
The technical scheme that the utility model is used is：Underground workshop seepage drainage manifold arrangement, has
Draining pump is installed in main building, sump and auxiliary power house in water delivery electricity generation system, sump and draining pump discharge is set, its feature
It is that the seepage drainage house steward is from draining pump discharge, in embedment main building, then is laid into the tail in original system from main building
The water branch pipe and other end from tail water branch pipe is passed, seepage drainage house steward sequentially lays into tailwater tunnel, down stream surge-chamber again
Ventilation hole, the total pipe end of seepage drainage connecting tank together with tail tune ventilation hole are adjusted with tail.
The beneficial effects of the utility model are：The utility model simple structure, easy construction, it is not necessary under separately increasing again
Portion pipeline gallery, drainage pipeline and access well, the excavation of scupper and lining cutting, reduce project under construction, by existing water
Work building has reached same drainage effect, greatlys save construction investment.
Brief description of the drawings
Fig. 1 is the horizontal layout schematic diagram of the utility model embodiment.
Specific embodiment
As shown in figure 1, the present embodiment underground workshop seepage drainage manifold arrangement, including water delivery electricity generation system
There are main building 8, sump 9 and auxiliary power house 10 in necessary some hydraulic structures, such as main plant area；There is (this of tail water branch pipe 3 in tunnel area
Example has two tail water branch pipes, the 3-1 of tail water branch pipe I and the 3-2 of tail water branch pipe II), tailwater tunnel 4, down stream surge-chamber 5 and tail adjust logical
There is main friendship hole 11 and tail lock hole 12 in gas hole 6, the area；Downstream is reservoir 7.Percolating water in factory building is imported in sump 9,
The water in sump is extracted out by draining pump again.
The present embodiment sets draining pump discharge 2 in the well head that catchments, and from draining pump discharge 2, seepage drainage house steward 1 is imbedded into master
In factory building 8, then lay into the 3-1 of tail water branch pipe I and passed from the other end of the tail water branch pipe from main building, the seepage drainage is total
Pipe 1 is laid to down stream surge-chamber 5 through tailwater tunnel 4 again, is buried upwards to tail along down stream surge-chamber 5 and adjusts ventilation hole 6, then adjusted from tail
Ventilation is routed to reservoir 7 always in hole 6.
The percolating water of factory building sequentially passes through main building 8, tail water branch pipe I from after sump extraction in seepage drainage house steward 1
3-1, tailwater tunnel 4 can certainly flow to reservoir 7 to down stream surge-chamber 5 in 6 sections of hole of tail tune ventilation.
The tail water branch pipe 3 can have a plurality of, and the 3-2 of tail water branch pipe II of such as this example is also connected with tailwater tunnel 4, but should
The 3-2 of tail water branch pipe II and seepage drainage house steward 1 have no connection, therefore are seldom described.
By this, arrangement can directly reduce lower pipeline gallery, drainage pipeline and access well, the cavern of scupper opens
Dig and lining cutting, reduce engineering risk.
Claims (1)
1. a kind of underground workshop seepage drainage manifold arrangement, with the main building (8) in water delivery electricity generation system, collects
Draining pump is installed in well (9) and auxiliary power house (10), sump and draining pump discharge (2) is set, it is characterised in that：The seepage row
Supply mains (1) is from draining pump discharge (2), in embedment main building (8), then is laid into the tail water branch pipe in original system from main building
(3) other end and from tail water branch pipe is passed, and seepage drainage house steward (1) sequentially lays into tailwater tunnel (4), tail water pressure regulation again
Room (5) and tail adjust ventilation hole (6), seepage drainage house steward (1) end connecting tank (7) together with tail tune ventilation hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060066.0U CN206205109U (en) | 2016-09-18 | 2016-09-18 | A kind of underground workshop seepage drainage manifold arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060066.0U CN206205109U (en) | 2016-09-18 | 2016-09-18 | A kind of underground workshop seepage drainage manifold arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205109U true CN206205109U (en) | 2017-05-31 |
Family
ID=58760639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621060066.0U Active CN206205109U (en) | 2016-09-18 | 2016-09-18 | A kind of underground workshop seepage drainage manifold arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321714A (en) * | 2020-03-03 | 2020-06-23 | 中国电建集团华东勘测设计研究院有限公司 | A overhaul drainage system for V style of calligraphy tailwater tunnel crowd |
-
2016
- 2016-09-18 CN CN201621060066.0U patent/CN206205109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321714A (en) * | 2020-03-03 | 2020-06-23 | 中国电建集团华东勘测设计研究院有限公司 | A overhaul drainage system for V style of calligraphy tailwater tunnel crowd |
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