CN202164660U - Layered water intake gallery for earth surface reservoir - Google Patents
Layered water intake gallery for earth surface reservoir Download PDFInfo
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- CN202164660U CN202164660U CN2011201211745U CN201120121174U CN202164660U CN 202164660 U CN202164660 U CN 202164660U CN 2011201211745 U CN2011201211745 U CN 2011201211745U CN 201120121174 U CN201120121174 U CN 201120121174U CN 202164660 U CN202164660 U CN 202164660U
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Abstract
The utility model relates to a layered water intake gallery used for getting water from an established earth surface reservoir, namely the layered water intake gallery for the earth surface reservoir. A plurality of shafts 3 are drilled in a position 11 higher than a reservoir exceptional flood level 11 of a hill body 2 surrounding the reservoir 1; the shafts 3 are connected with horizontal water intake pipes 4, which are communicated with the earth surface reservoir; two ends of each horizontal water intake pipe are provided with a long handle butterfly valve 7 and a stainless steel grid 8; the shafts 3 are communicated with each other by a connection gallery 9; the horizontal water intake pipes 4 are communicated with the earth surface reservoir; each shaft 3 is connected with a horizontal water intake pipe 4 towards a direction of the reservoir 1; and the connection gallery 9 joins up the shafts 3 and is drawn out to be connected with a source water pipe 10. The layered water intake gallery for the earth surface reservoir has less parts requiring underwater construction, thereby being less sensitive to construction seasons, requiring no evacuation of the reservoir for construction and being capable of taking advantage of water level difference of the earth surface reservoir compared with a conventional earth surface reservoir water intake device.
Description
Technical field
The present invention relates to a kind of face of land reservoir multi level intake gallery.
Background technology
The Along with people's growth in the living standard; Water quality requirement to the Drinking Water water source is increasingly high; And activity of human beings makes the pollution of urban surface water more and more serious on the other hand, and drinking water source has been caused certain threat, and therefore increasing city begins to adopt water quality, the more guaranteed face of land of water yield reservoir as life water source; But the face of land reservoir in that some have built up is not reserved intake strucure when building, therefore need newly-built intake strucure in reservoir.
Face of land reservoir water intaking requires the ability stratified pumping; The existing mode of in building up face of land reservoir, fetching water mainly contains: modes such as stationary water intaking window, stationary water intaking pump house, cable car water intaking, pontoon water intaking; Wherein stationary water intaking window, stationary water intaking pump house can be realized the reservoir stratified pumping requirement, when construction, need reservoir emptying, and adopt the cofferdam mode to construct; Need be arranged in when therefore this dual mode water-supply method is constructed and implement dry season, construction seasons is had relatively high expectations; And cable car is fetched water, the pontoon water intaking can realize reservoir stratified pumping; And can under the situation of not emptying reservoir, construct, therefore less demanding to construction seasons, but these two kinds of water-supply methods need adopt water pump lifting; Can't effectively utilize the low water stage head of reservoir, have certain energy consumption to produce.Therefore to the deficiency of existing reservoir water-supply method, a kind of face of land reservoir multi level intake gallery and technology are proposed.
Prior art water intaking gallery is usually used in the underground water water intaking, is that " a kind of water intaking gallery of gravity flow groundwater reservoir " patent of 200610115842.7 is exactly a kind of development that is used for underground water water intaking technology like number of patent application; But reservoir water intaking in the face of land has different technical requirements with the groundwater reservoir water intaking; Main difference is embodied in the following aspects: first; Face of land reservoir water intaking requirement can realize stratified pumping; So that can all can obtain the better water quality in reservoir upper strata at different times, and the underground water water intaking does not have this respect requirement; The second, reservoir water intaking in the face of land should utilize the reservoir level energy as far as possible, and face of land reservoir is generally built in the mountain area, and water level is higher, so face of land reservoir water-supply method should utilize reservoir level, conserve energy as far as possible; The 3rd; More great impurity is arranged in the reservoir water of the face of land; Facilities such as grid graticule mesh are set when requiring the water intaking of face of land reservoir, and to carry out impurity big in the water intake system underground water water less to reduce in the reservoir of the face of land big impurity, and therefore utilization water intaking gallery mode is fetched water and needed the characteristics according to the water intaking of face of land reservoir to improve in the reservoir of the face of land; The utility model promptly is a kind of improved prior art defective that overcomes, and can be applicable to the multi level intake gallery of fetching water in the reservoir of the face of land.
Summary of the invention
The utility model provides a kind of multi level intake gallery of in building up face of land reservoir, fetching water, and is to improve on the basis to traditional underground water water intaking gallery, makes water intaking gallery mode can be applicable to face of land reservoir water intaking.The utility model face of land reservoir water intaking gallery is applicable to newly-built water intake facilities in the face of land reservoir that has built up; Because it is less that the utility model face of land reservoir water intaking gallery is implemented part under water; Compare with other face of land reservoir water-supply methods, have characteristics less demanding to construction seasons, that must not the emptying reservoir build, can make full use of simultaneously the surface water reservoir level discrepancy in elevation.
The technical scheme of the utility model is: face of land reservoir multi level intake gallery is made up of vertical shaft, horizontal intake pipe, long handle butterfly valve, stainless steel graticule mesh, connection gallery; Vertical shaft links to each other with horizontal intake pipe, and horizontal intake pipe communicates with face of land reservoir, and horizontal intake pipe two ends are provided with long handle butterfly valve and stainless steel graticule mesh respectively; Be communicated with by connecting gallery between the vertical shaft, form by vertical shaft, horizontal intake pipe and coupled long handle butterfly valve and graticule mesh.
A plurality of vertical shafts are bored in the position that on the peripheral massif of reservoir, is higher than exceptionalfloodlevel; Behind the shaft pore-forming; With steel concrete the perpendicular wall of vertical shaft is reinforced, connected horizontal intake pipe from each vertical shaft to the reservoir direction again, the center absolute altitude of each horizontal intake pipe differs 5～10m; The highest horizontal intake pipe center absolute altitude should be lower than ordinary water level 2～3m, adopts steel plate to carry out shutoff at horizontal intake pipe in advance with the reservoir place of communicating; Horizontal intake pipe drills through to reservoir, in horizontal intake pipe, establishes steel pipe, and at the vertical shaft end of steel pipe the long handle butterfly valve is set; Connect the stainless steel graticule mesh at the reservoir end of steel pipe with flange, accomplish above-mentioned steps after, again steel plate is cut away to open shutoff, with tunnel each vertical shaft is linked up at last, and draws with source water water-supply-pipe and link to each other, accomplish reservoir and fetch water.
Description of drawings
Fig. 1: face of land reservoir vertical shaft water intaking technology layout sketch map;
Fig. 2: face of land reservoir vertical shaft water intaking technology section is arranged sketch map.
The specific embodiment
4 vertical shafts 3 are bored in the position that on the peripheral massif 2 of reservoir 1, is higher than exceptionalfloodlevel 11; Behind vertical shaft 3 pore-formings; With steel concrete vertical shaft 3 perpendicular walls are reinforced; Respectively bore 1 horizontal intake pipe 4 from each vertical shaft 3 to reservoir 1 direction again, the center absolute altitude 13 of each horizontal intake pipe 4 differs 5m, and the highest horizontal intake pipe center absolute altitude 13 should be lower than ordinary water level (12) 2m.Adopt steel plate 5 to carry out shutoff at horizontal intake pipe 4 in advance with reservoir 1 place of communicating.Horizontal intake pipe 4 drills through to reservoir 1, in horizontal intake pipe 4, establishes steel pipe 6, and at the vertical shaft end of steel pipe 6 long handle butterfly valve 7 is set; Connect stainless steel graticule mesh 8 at the reservoir end of steel pipe 6 with flange, accomplish above-mentioned steps after, again steel plate 5 is cut away to open shutoff, with connection gallery 9 each vertical shaft 3 is linked up at last, and draws with source water water-supply-pipe 10 and link to each other; When getting reservoir water,, open corresponding long handle butterfly valve 7 according to the different water level of reservoir (1) through above-mentioned facility; Then reservoir water is through stainless steel graticule mesh 8, and the steel pipe 6 of flowing through flows through long handle butterfly valve 7 again; Get into vertical shaft 3; Flow into again and connect gallery 9, the final source water water-supply-pipe 10 that links to each other with gallery 9 that flows into, the water intaking of completion reservoir.
3 vertical shafts 3 are bored in the position that on the peripheral massif 2 of reservoir 1, is higher than exceptionalfloodlevel 11, behind vertical shaft 3 pore-formings, with steel concrete vertical shaft 3 perpendicular walls are reinforced.Respectively bore 1 horizontal intake pipe 4 from each vertical shaft 3 to reservoir 1 direction again, the center absolute altitude 13 of each horizontal intake pipe 4 differs 10m, and the highest horizontal intake pipe center absolute altitude 13 should be lower than ordinary water level 123m.Adopt steel plate 5 to carry out shutoff at horizontal intake pipe 4 in advance with reservoir 1 place of communicating.Horizontal intake pipe 4 drills through to reservoir 1, in horizontal intake pipe 4, establishes steel pipe 6, and at the vertical shaft end of steel pipe 6 long handle butterfly valve 7 is set; Reservoir end at steel pipe 6 connects stainless steel graticule mesh 8 with flange, after the completion above-mentioned steps, steel plate 5 is cut away to open shutoff again.With connecting gallery 9 each vertical shaft 3 is linked up at last, and draw with source water water-supply-pipe 10 and link to each other, when getting reservoir water through above-mentioned facility; According to the different water level of reservoir (1), open corresponding long handle butterfly valve 7, then reservoir water is through stainless steel graticule mesh 8; The steel pipe 6 of flowing through flows through long handle butterfly valve 7 again, gets into vertical shaft 3; Flow into again and connect gallery 9, the final source water water-supply-pipe 10 that links to each other with gallery 9 that flows into, the water intaking of completion reservoir.
5 vertical shafts 3 are bored in the position that on the peripheral massif 2 of reservoir 1, is higher than exceptionalfloodlevel 11; Behind vertical shaft 3 pore-formings; With steel concrete vertical shaft 3 perpendicular walls are reinforced; Respectively bore 1 horizontal intake pipe 4 from each vertical shaft 3 to reservoir 1 direction again, the center absolute altitude 13 of each horizontal intake pipe 4 differs 7m, and the highest horizontal intake pipe center absolute altitude 13 should be lower than ordinary water level 123m.Adopt steel plate 5 to carry out shutoff at horizontal intake pipe 4 in advance with reservoir 1 place of communicating; Horizontal intake pipe 4 drills through to reservoir 1; In horizontal intake pipe 4, establish steel pipe 6, and long handle butterfly valve 7 is set, connect stainless steel graticule mesh 8 with flange at the reservoir end of steel pipe 6 at the vertical shaft end of steel pipe 6; After accomplishing above-mentioned steps, again steel plate 5 is cut away to open shutoff, with connection gallery 9 each vertical shaft 3 is linked up at last, and draw with source water water-supply-pipe 10 and link to each other; When getting reservoir water through above-mentioned facility, according to the different water level of reservoir (1), open corresponding long handle butterfly valve 7, then reservoir water is through stainless steel graticule mesh 8; The steel pipe 6 of flowing through flows through long handle butterfly valve 7 again, gets into vertical shaft 3; Flow into again and connect gallery 9, the final source water water-supply-pipe 10 that links to each other with gallery 9 that flows into, the water intaking of completion reservoir.
Claims (7)
1. face of land reservoir multi level intake gallery; It is characterized in that: a plurality of vertical shafts (3) are bored in the position that is higher than exceptionalfloodlevel (11) on the peripheral massif (2) of reservoir (1); Vertical shaft (3) links to each other with horizontal intake pipe (4); Horizontal intake pipe (4) communicates with face of land reservoir, and horizontal intake pipe (4) two ends are provided with long handle butterfly valve (7) and stainless steel graticule mesh (8) respectively; Be communicated with by connecting gallery (9) between the vertical shaft (3).
2. the face of land according to claim 1 reservoir multi level intake gallery is characterized in that: the perpendicular wall of vertical shaft (3) is reinforced with steel concrete.
3. the face of land according to claim 1 reservoir multi level intake gallery is characterized in that: each vertical shaft (3) connects horizontal intake pipe (4) to reservoir (1) direction.
4. the face of land according to claim 4 reservoir multi level intake gallery is characterized in that: the center absolute altitude (13) of each horizontal intake pipe (4) differs 5～10m, and the highest horizontal intake pipe center absolute altitude (13) should be lower than ordinary water level (12) 2～3m.
5. according to the arbitrary described face of land of claim 1-4 reservoir multi level intake gallery, it is characterized in that: establish steel pipe (6) in the horizontal intake pipe (4).
6. the face of land according to claim 5 reservoir multi level intake gallery, it is characterized in that: the vertical shaft end of steel pipe (6) is provided with long handle butterfly valve (7); Reservoir end at steel pipe (6) connects stainless steel graticule mesh (8) with flange.
7. the face of land according to claim 1 reservoir multi level intake gallery is characterized in that: connect gallery (9) each vertical shaft (3) is linked up, and draw with source water water-supply-pipe (10) and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201211745U CN202164660U (en) | 2011-04-22 | 2011-04-22 | Layered water intake gallery for earth surface reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201211745U CN202164660U (en) | 2011-04-22 | 2011-04-22 | Layered water intake gallery for earth surface reservoir |
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| Publication Number | Publication Date |
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| CN202164660U true CN202164660U (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201211745U Expired - Lifetime CN202164660U (en) | 2011-04-22 | 2011-04-22 | Layered water intake gallery for earth surface reservoir |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877504A (en) * | 2012-09-28 | 2013-01-16 | 西安建筑科技大学 | Device for actively controlling intake limit of reservoir water intake |
| CN103498445A (en) * | 2013-10-09 | 2014-01-08 | 河海大学 | Low-middle water head dam adopting telescopic pipe type layering water taking |
| CN104805807A (en) * | 2015-05-05 | 2015-07-29 | 华北水利水电大学 | Normal temperature water dam-passing system for reservoir |
| 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 |
| 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 |
| CN108396817A (en) * | 2018-04-12 | 2018-08-14 | 长江勘测规划设计研究有限责任公司 | The tower stratified pumping mouth of reservoir |
| CN108589626A (en) * | 2018-07-04 | 2018-09-28 | 长江勘测规划设计研究有限责任公司 | A kind of assembled reservoir classification water inlet jaws equipment and its application method |
-
2011
- 2011-04-22 CN CN2011201211745U patent/CN202164660U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877504A (en) * | 2012-09-28 | 2013-01-16 | 西安建筑科技大学 | Device for actively controlling intake limit of reservoir water intake |
| CN103498445A (en) * | 2013-10-09 | 2014-01-08 | 河海大学 | Low-middle water head dam adopting telescopic pipe type layering water taking |
| CN103498445B (en) * | 2013-10-09 | 2014-07-09 | 河海大学 | Low-middle water head dam adopting telescopic pipe type layering water taking |
| CN104805807A (en) * | 2015-05-05 | 2015-07-29 | 华北水利水电大学 | Normal temperature water dam-passing system 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 |
| 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 |
| CN108396817A (en) * | 2018-04-12 | 2018-08-14 | 长江勘测规划设计研究有限责任公司 | The tower stratified pumping mouth of reservoir |
| CN108396817B (en) * | 2018-04-12 | 2024-02-02 | 长江勘测规划设计研究有限责任公司 | Tower type layered water intake of reservoir |
| CN108589626A (en) * | 2018-07-04 | 2018-09-28 | 长江勘测规划设计研究有限责任公司 | A kind of assembled reservoir classification water inlet jaws equipment and its application method |
| CN108589626B (en) * | 2018-07-04 | 2023-10-27 | 长江勘测规划设计研究有限责任公司 | Assembled reservoir graded water inlet device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |