CN203373809U - Vertical well type laminated water taking structure - Google Patents
Vertical well type laminated water taking structure Download PDFInfo
- Publication number
- CN203373809U CN203373809U CN201320450155.6U CN201320450155U CN203373809U CN 203373809 U CN203373809 U CN 203373809U CN 201320450155 U CN201320450155 U CN 201320450155U CN 203373809 U CN203373809 U CN 203373809U
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- water taking
- water
- vertical well
- vertical shaft
- shaft type
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses a vertical well type laminated water taking structure. The vertical well type laminated water taking structure is characterized by comprising a vertical well type water taking port (2) arranged at a river bank (1), the vertical well type water taking port (2) is longitudinally and sequentially provided with at least three working gates capable of taking water in a laminated mode and in the shape of stairs, and a water guiding tunnel connected with the working gates is arranged behind the working gates. According to the technical scheme, the vertical well type laminated water taking structure take full advantage of terrain features, enables the water taking port to be capable of being built on the river bank and independent from a reservoir, and therefore normal operation of each building is guaranteed, and the buildings do not disturb each other. The vertical well type laminated water taking structure reduces construction amount, reduces investment cost, avoids deep excavation to river bank rock bodies by various constructions of the water taking port, and meanwhile the vertical type laminated water taking structure does not have negative influences on the surrounding environment, particularly the aquatic organism environment.
Description
Technical field
The utility model relates to a kind of vertical shaft type layered water drawing structure that is applicable to mountain stream, reservoir level luffing, belongs to the water intake engineering technical field in hydraulic engineering.
Background technology
In hydraulic engineering, water intake engineering is the important component part of water system.Usually adopt single gate stationary water intaking mode at mountain stream, reservoir, conventional technical scheme is that gate only is arranged at below level of dead water, no matter reservoir water intaking function how, how reservoir level to change, gate is fixing opening ways.Because the mountain stream water intake engineering is all more complicated now, mostly require water intake system from water source diversions such as river, lakes, need meet field irrigation simultaneously, the needs of the water-using sectors such as hydroelectric generation and industry and life, because mountain stream is larger at the range of stage in flood period and dry season, conventional water intaking, for meeting requirement of engineering, needs to arrange respectively the irrigation draught mouth sometimes, generating intakes etc., tend to cause the waste of construction investment.Conventional water-supply method reservoir is put the water water intaking of bottom storehouse with deep gate simultaneously, because the outbound water temperature is lower, low water temperature water is to " damaging to plants caused by sudden drop in temperature " problems such as crop irrigation can cause that crops seedling rot, growth period are grown, yield poorly, the water at low temperature of simultaneously outbound can change the distribution of the natural water temperature of downstream river course, can to surrounding environment particularly the aquatile environment produce certain adverse effect.Therefore, existing water intaking structure or not ideal enough.
Summary of the invention
The purpose of this utility model provides a kind of can reduce engineering quantity, reduce construction investment, and significantly reduce difficulty of construction, meet field irrigation simultaneously, the vertical shaft type layered water drawing structure that is applicable to mountain stream, reservoir level luffing that the needs of the water-using sectors such as hydroelectric generation and industry and life and flood control require, to overcome the deficiencies in the prior art.
The utility model is to form like this: it comprises the vertical shaft type intake be built on river bank, but vertical stepped at least three Service gates that are provided with stratified pumping successively of this vertical shaft type intake are provided with connected diversion tunnel after aforesaid Service gate.Service gate is preferably three, is respectively Service gate one, the Service gate between river surface level of dead water and normal pool level two below the river surface level of dead water, is positioned at the Service gate three more than normal pool level.Service gate one, Service gate two, Service gate three are provided with the steel bar concrete framework and connect.Each gatehouse layering is straggly in order, and when Reservoir Water Level needs the conversion work gate, all independent open and close of energy of each gatehouse, do not interfere with each other.
Further, the import of vertical shaft type intake is provided with for preventing that silt and floating thing from entering the trashrack of water intake system.This trashrack is from aforesaid vertical shaft type intake bottom one through to top.And be that Service gate one, Service gate two and Service gate three share.
Owing to having adopted the technical solution of the utility model, water intaking structure of the present utility model takes full advantage of lineament, makes intake can build on river bank, is independent of the reservoir hinge, guarantees the normal operation of each building, does not interfere with each other.Compared with the prior art, the utility model also has following beneficial effect: it has reduced the construction works amount, reduced cost of investment (the utility model possesses multiple water intaking function, construction cost be about conventional single intake 30%～50%); Avoid the degree of depth excavation of the construction of multiple intake to the riverbank rock mass, thereby significantly reduced difficulty of construction, shortened the construction period; Simultaneously, owing to adopting the stratified pumping facility, with Reservoir Water Level, the conversion work gate is got superficial water, has met the requirement of field irrigation to water temperature, and to surrounding environment particularly the aquatile environment can not cause adverse effect, be conducive to environmental protection.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plane structure schematic diagram of the present utility model;
Being labeled as of accompanying drawing: 1-river bank, 2-vertical shaft type intake, 3-trashrack, 4-Service gate one, 5-river surface level of dead water, 6-Service gate two, 7-normal pool level, 8-Service gate three, 9-steel bar concrete framework.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment of the present utility model: structure of the present utility model as depicted in figs. 1 and 2, it comprises the vertical shaft type intake 2 be built on river bank 1, the vertical shaft type intake adopts comparatively conventional reinforced concrete structure to get final product, import at vertical shaft type intake 2 arranges trashrack 3, trashrack 3 is from vertical shaft type intake 2 bottoms one through to top, prevent that silt and floating thing from entering water intake system, keeps clear diversion.Be provided with Service gate 1 in the bottom of vertical shaft type intake 2, the Service gate 1 of bottom is placed in the river surface level of dead water below 5, guarantees in the energy-conservation normal water intaking of dry season; And the Service gate 38 that is located at top is placed in normal pool level below 7, guarantee can fetch water under normal circumstances the storehouse superficial water; When reservoir level is between river surface level of dead water 5 and normal pool level 7, can open Service gate 26 water intakings that are positioned at middle part.
For each gatehouse operation is not interfere with each other, between Service gate 1, Service gate 26, Service gate 38, by steel bar concrete framework 9, connect, each gatehouse layering is straggly in order, and all independent open and close of energy are provided with connected diversion tunnel after Service gate.
Embodiment of the present utility model is not limited to above-described embodiment, and the various variations of making under the prerequisite that does not break away from the utility model aim all belong to protection domain of the present utility model.
Claims (5)
1. a vertical shaft type layered water drawing structure, it is characterized in that: it comprises the vertical shaft type intake (2) be built on river bank (1), this vertical shaft type intake (2) but vertical stepped at least three Service gates that are provided with stratified pumping successively are provided with connected diversion tunnel after described Service gate.
2. vertical shaft type layered water drawing structure according to claim 1, it is characterized in that: described Service gate is three, is respectively to be positioned at the following Service gate one (4) of river surface level of dead water (5), to be positioned at Service gate two (6) between river surface level of dead water (5) and normal pool level (7), to be positioned at the Service gate three (8) more than normal pool level (7).
3. vertical shaft type layered water drawing structure according to claim 1, it is characterized in that: the import of described vertical shaft type intake (2) is provided with for preventing that silt and floating thing from entering the trashrack of water intake system (3).
4. vertical shaft type layered water drawing structure according to claim 3 is characterized in that: described trashrack (3) is from described vertical shaft type intake (2) bottom one through to top.
5. vertical shaft type layered water drawing structure according to claim 2 is characterized in that: described Service gate one (4), Service gate two (6), Service gate three (8) are provided with steel bar concrete framework (9) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450155.6U CN203373809U (en) | 2013-07-26 | 2013-07-26 | Vertical well type laminated water taking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450155.6U CN203373809U (en) | 2013-07-26 | 2013-07-26 | Vertical well type laminated water taking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373809U true CN203373809U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320450155.6U Expired - Lifetime CN203373809U (en) | 2013-07-26 | 2013-07-26 | Vertical well type laminated water taking structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203373809U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735214A (en) * | 2016-02-03 | 2016-07-06 | 中国长江三峡集团公司 | Method for slowing down low-temperature water of reservoir project |
| CN106703121A (en) * | 2017-03-14 | 2017-05-24 | 唐水深 | Multi-level water taking method and structure for reservoir |
| CN107119749A (en) * | 2017-04-28 | 2017-09-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Method and device for ecologically taking water from reservoir |
| CN110173018A (en) * | 2019-06-26 | 2019-08-27 | 中国水利水电建设工程咨询渤海有限公司 | Polygon intake tower for the water intaking of reservoir conveyance tunnel entrance specified altitude assignment |
| CN114775731A (en) * | 2022-04-21 | 2022-07-22 | 厦门大学 | Wind energy mechanical deep well water taking device and method |
-
2013
- 2013-07-26 CN CN201320450155.6U patent/CN203373809U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735214A (en) * | 2016-02-03 | 2016-07-06 | 中国长江三峡集团公司 | Method for slowing down low-temperature water of reservoir project |
| CN106703121A (en) * | 2017-03-14 | 2017-05-24 | 唐水深 | Multi-level water taking method and structure for reservoir |
| CN107119749A (en) * | 2017-04-28 | 2017-09-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Method and device for ecologically taking water from reservoir |
| CN110173018A (en) * | 2019-06-26 | 2019-08-27 | 中国水利水电建设工程咨询渤海有限公司 | Polygon intake tower for the water intaking of reservoir conveyance tunnel entrance specified altitude assignment |
| CN114775731A (en) * | 2022-04-21 | 2022-07-22 | 厦门大学 | Wind energy mechanical deep well water taking device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |