CN105178389A - Intake structure - Google Patents
Intake structure Download PDFInfo
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- CN105178389A CN105178389A CN201510560106.1A CN201510560106A CN105178389A CN 105178389 A CN105178389 A CN 105178389A CN 201510560106 A CN201510560106 A CN 201510560106A CN 105178389 A CN105178389 A CN 105178389A
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- throughput
- storage part
- water
- riffler
- intake structure
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Abstract
The invention discloses an intake structure which comprises a capital construction facility, a desanding trap and a water pump device, wherein the water pump device is arranged on the capital construction facility, a first flowing part and a second flowing part allowing water to flow as well as a water storage part are arranged in the capital construction facility, one end of the desanding trap is connected with the first flowing part, the other end of the desanding trap is connected into the river for guiding water, the water storage part is positioned on the side surfaces of the desanding trap and the first flowing part, the second flowing part is positioned on the water storage part and positioned on the side surface of the first flowing part, a sand blocking bank with preset height is arranged among the water storage part, the desanding trap and the first flowing part, the bottom surface of the water storage part is lower than the bottom surface of the first flowing part, and a water pump pipe opening of the water pump device extends into the water storage part. Even in the rainwater period with large water-carrying capacity and abundant impurities such as silt, the intake structure still can carry out water intake operation normally and safely.
Description
Technical field
The present invention relates to river technical field, be specifically related to a kind of intake structure.
Background technology
At present, intake structure can be built in many mountain areas, for the river water intaking on mountain area, then flow to power station, water works or other places.When dry season, current are limpid, sand content is low in river on mountain area, be easy to water intaking, but when the rainwater phase, a large amount of rainwater make river course produce decades of times even hundreds of times in the flow in dry season, now can be mingled with a large amount of floating things and silt cobble, in this case, intake structure gets the water that need use with also wanting normal safe, just difficult for very much.
Summary of the invention
Based on this, the object of the invention is to the defect overcoming prior art, provide a kind of intake structure, even the impurity more rainwater phases such as, silts larger in discharge, it also normally can carry out water intaking operation safely.
Its technical scheme is as follows:
A kind of intake structure, comprise capital construction facility, riffler and water plug, water plug is arranged on capital construction facility, the first throughput of circulation of supplying water is provided with in capital construction facility, second throughput and storage part, one end of riffler is connected with the first throughput, the other end access river of riffler is used for diversion, storage part is positioned at the side of riffler and the first throughput, second circulation portion to be positioned on storage part and to be positioned at the side of the first throughput, at storage part and riffler, the sediment trapping bank of predetermined altitude is provided with between first throughput, the bottom surface of storage part is lower than the bottom surface of the first throughput, the mouth of pipe that draws water of water plug extends in storage part.
Wherein in an embodiment, be provided with the check dam of predetermined altitude above described riffler, one end of check dam is positioned at that one end in described riffler access river, and the other end of check dam is connected with the edge described first throughput deviating from described second throughput.
Wherein in an embodiment, described first throughput is provided with many first flows, is provided with many second runners in described second throughput, and the current that first flow and the second runner are used in river and riffler lead to.
Wherein in an embodiment, described first throughput is connected and composed by multiple gate pier, and the passage between adjacent two gate piers is described first flow, is provided with sand discharge lock in described first flow.
Wherein in an embodiment, described capital construction facility also comprises the support portion be connected with described first throughput, the second throughput, and support zone is in the side of described riffler and be positioned at the top of described storage part.
Wherein in an embodiment, be provided with the inspection road for manually climbing up and down in described support portion, inspection road passes in described storage part.
Wherein in an embodiment, be also provided with trashrack, steel-slag sand and rotary sieve in described support portion, trashrack, steel-slag sand and rotary sieve are sequentially arranged on sediment trapping bank and draw water between the mouth of pipe.
Wherein in an embodiment, also comprise equipment room, equipment room is located at above described capital construction facility, and described water plug is located in equipment room.
Wherein in an embodiment, also comprise equipment room, be provided with lifting appliance in equipment room, the track of lifting appliance extends in equipment room above described first throughput.
Wherein in an embodiment, the mouth of pipe that draws water of described water plug is arranged on the bottom of described storage part, and this mouth of pipe that draws water is positioned at the side of described storage part near bank.
Below the advantage of preceding solution or principle are described:
In above-mentioned intake structure, water in river flows out from the first throughput and the second throughput after inflow riffler, wherein, riffler is for storing river water and making the large contamination precipitations such as sandstone wherein, waterborne rise to sediment trapping bank after, the water overflowed from the side flows into storage part, sediment trapping bank now also plays the effect getting rid of the large contamination precipitations such as sandstone further, the bottom surface of storage part is lower than the bottom surface of the first throughput, the depth of immersion of the mouth of pipe that draws water of water plug can be increased, avoid producing cavitation erosion, the space of Gong drawing water below the mouth of pipe of drawing water increases, also the desilting frequency of silt can be reduced, reduce maintenance work.Just can get back in river through the second throughput after the water surface exceeds storage part.After water in river enters into this storage part, the impurity such as earth wherein, sandstone greatly reduce, even the rainwater phase, water plug also can carry out drawing water operation very safely.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the intake structure described in the embodiment of the present invention;
Fig. 2 is the schematic rear view of the intake structure described in the embodiment of the present invention.
Description of reference numerals:
10, capital construction facility, the 11, first throughput, 111, sand discharge lock, 12, the second throughput, 13, support portion, 131, trashrack, 132, steel-slag sand, 133, rotary sieve, 134, inspection road, 14, storage part, 141, sediment trapping bank, 20, riffler, 21, check dam, 30, equipment room, 31, water plug, 32, draw water the mouth of pipe, and 33, lifting appliance, 331, track.
Detailed description of the invention
Below embodiments of the invention are described in detail:
As shown in Figure 1-2, a kind of intake structure, comprise capital construction facility 10, riffler 20 and water plug 31, water plug 31 is arranged on capital construction facility 10, the first throughput 11 of circulation of supplying water is provided with in capital construction facility 10, second throughput 12 and storage part 14, one end of riffler 20 is connected with the first throughput 11, the other end access river of riffler 20 is used for diversion, storage part 14 is positioned at the side of riffler 20 and the first throughput 11, second throughput 12 to be arranged on storage part 14 and to be positioned at side (the actual construction work of the first throughput 11, first throughput 11 and the second throughput 12 can be built jointly), at storage part 14 and riffler 20, the sediment trapping bank 141 of predetermined altitude is provided with between first throughput 11, the bottom surface of storage part 14 is lower than the bottom surface of the first throughput 11, the mouth of pipe 32 that draws water of water plug 31 extends in storage part 14.Water in river flows out from the first throughput 11 and the second throughput 12 after inflow riffler 20, wherein, riffler 20 is for storing river water and making the large contamination precipitations such as sandstone wherein, waterborne rise to sediment trapping bank 141 after, the water overflowed from the side flows into storage part 14, sediment trapping bank 141 now also plays the effect getting rid of the large contamination precipitations such as sandstone further, the bottom surface of storage part 14 is lower than the bottom surface (as low 2-3 rice etc.) of the first throughput 11, the depth of immersion of the mouth of pipe 32 that draws water of water plug 31 can be increased, avoid producing cavitation erosion, the space of Gong drawing water below the mouth of pipe of drawing water increases, also the desilting frequency of silt can be reduced, reduce maintenance work.Just can get back in river through the second throughput 12 after the water surface exceeds storage part 14.After water in river enters into this storage part 14, the impurity such as earth wherein, sandstone greatly reduce, even the rainwater phase, water plug 31 also can carry out drawing water operation very safely.
In the present embodiment, riffler 20 is provided with the check dam 21 of predetermined altitude above, and one end of check dam 21 is positioned at that one end that riffler 20 accesses river, and the other end of check dam 21 is connected with the edge the first throughput 11 deviating from the second throughput 12.This check dam 21 is for drainage, and make to separate the tributary that flows into riffler 20 in river, its height can increase and decrease according to actual conditions.
In the present embodiment, the first throughput 11 is provided with many first flows, is provided with many second runners in the second throughput 12, and the current that first flow and the second runner are used in river and riffler 20 lead to.Be provided with sand discharge lock 111 in first flow, sand discharge lock 111, for controlling water level, enables the water in riffler 20 cross sediment trapping bank 141 and flows in storage part 14.When the rainwater phase, sling sand discharge lock 111 (namely opening a sluice gate) with controlling water level by lifting appliance 33.When needing to get rid of the sediments such as the sandstone in riffler 20, sand discharge lock 111 of also slinging.In addition, the first throughput 11 is connected and composed by multiple gate pier, and the passage between adjacent two gate piers is first flow.
In the present embodiment, capital construction facility 10 also comprises the support portion 13 be connected with the first throughput 11, second throughput 12, support portion 13 is positioned at the side of riffler 20 and is positioned at the top of storage part 14, support portion 13 also has equipment room 30 above, water plug 31 is just located in equipment room 30, and in equipment room 30, returning apparatus has lifting appliance 33, electric fixtures etc.Wherein, the track 331 of lifting appliance 33 extends in equipment room 30 above the first throughput, lifting appliance 33 had both been movable in the first throughput 11 and had hung sand discharge lock 111 for drawing, also the equipment drawing and hang in inside and supported underneath portion 13 is movable in equipment room 30, which can utilize lifting appliance 33 the most efficiently, take up room smaller, again can access path in optimized device room 30.The inspection road 134 for manually climbing up and down is provided with, inspection connectivity device room, road 134 30 and storage part 14, for manually maintenance or cleaning in support portion 13.
In the present embodiment, be also provided with trashrack 131 in storage part 14, water, near sediment trapping bank 141, is done further scrubbing by trashrack 131, and trashrack 131 is elevated by the lifting appliance 33 in equipment room 30.The mouth of pipe 32 that draws water of water plug 31 is arranged on the bottom of storage part 14, and this draws water, the mouth of pipe is positioned at the side of storage part 14 near bank, draws water with ensuring safety further.
In the present embodiment, trashrack 131, steel-slag sand 132 and rotary sieve 133 is also provided with in support portion 13, trashrack 131, steel-slag sand 132 and rotary sieve 133 are sequentially arranged on sediment trapping bank 141 and draw water between the mouth of pipe 32, trashrack 131 is near sediment trapping bank 141, water is done the further large impurity of removing, trashrack 131 is elevated by the power-equipment in equipment room 30; Steel-slag sand 132 is for isolated storage part 14, and usual normal pumping period, it is opened, and when needs are cleared up storage part 14, it then can be closed, and isolated storage part 14 prevents current from entering, and is undertaken opening or closing by lifting appliance 33; Rotary sieve 133, for water is done further scrubbing, controls to rotate and lifting by the power-equipment in equipment room.The mouth of pipe 32 that draws water of water plug 31 is arranged on the bottom of storage part 14, and this draws water, the mouth of pipe is positioned at the side of storage part 14 near bank, draws water with ensuring safety further.
In the present embodiment, this water intaking building also comprises following advantage:
(1) because lifting appliance 33 leads directly to equipment room 30 inside, equipment room 30 can be transported or be transported to external equipment such as sand discharge lock 111 grade directly by lifting appliance 33, thus remove the trouble of intermediate transition from.Meanwhile, lifting appliance 33 also can be parked in equipment room inside, reduces the maintenance work of outdoor placement.
(2) first throughput 11 and the second throughput 12, support portion 13 are built jointly, namely capital construction facility 10 is a monolithic architecture, thus form bad fluidised forms such as streaming after the gate pier of river in the first throughput 11 can be reduced, also reduce second throughput 12 of river to equipment room 30 bottom, the impact of support portion 13 simultaneously.
(3), before trashrack 131 is arranged on steel-slag sand 132, the gathering of floating thing in the second throughput 12 can be reduced.
(4) discharge is larger the rainwater phase, mighty torrent can be formed, but mighty torrent can flow out in the space space of sand discharge lock 111 upper and lower (namely in Fig. 2) except sand discharge lock 111 in the first flow the first throughput 11, thus reduction mighty torrent is to the impact of capital construction facility 10.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this manual is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an intake structure, it is characterized in that, comprise capital construction facility, riffler and water plug, water plug is arranged on capital construction facility, the first throughput of circulation of supplying water is provided with in capital construction facility, second throughput and storage part, one end of riffler is connected with the first throughput, the other end access river of riffler is used for diversion, storage part is positioned at the side of riffler and the first throughput, second circulation portion to be positioned on storage part and to be positioned at the side of the first throughput, at storage part and riffler, the sediment trapping bank of predetermined altitude is provided with between first throughput, the bottom surface of storage part is lower than the bottom surface of the first throughput, the mouth of pipe that draws water of water plug extends in storage part.
2. intake structure according to claim 1, it is characterized in that, the check dam of predetermined altitude is provided with above described riffler, one end of check dam is positioned at that one end in described riffler access river, and the other end of check dam is connected with the edge described first throughput deviating from described second throughput.
3. intake structure according to claim 1, is characterized in that, described first throughput is provided with many first flows, is provided with many second runners in described second throughput, and the current that first flow and the second runner are used in river and riffler lead to.
4. intake structure according to claim 3, is characterized in that, described first throughput is connected and composed by multiple gate pier, and the passage between adjacent two gate piers is described first flow, is provided with sand discharge lock in described first flow.
5. intake structure according to claim 1, is characterized in that, described capital construction facility also comprises the support portion be connected with described first throughput, the second throughput, and support zone is in the side of described riffler and be positioned at the top of described storage part.
6. intake structure according to claim 5, is characterized in that, is provided with the inspection road for manually climbing up and down in described support portion, and inspection road passes in described storage part.
7. intake structure according to any one of claim 1 to 6, is characterized in that, is also provided with trashrack, steel-slag sand and rotary sieve in described support portion, and trashrack, steel-slag sand and rotary sieve are sequentially arranged on sediment trapping bank and draw water between the mouth of pipe.
8. intake structure according to any one of claim 1 to 6, is characterized in that, also comprises equipment room, and equipment room is located at above described capital construction facility, and described water plug is located in equipment room.
9. intake structure according to any one of claim 1 to 6, is characterized in that, also comprises equipment room, is provided with lifting appliance in equipment room, and the track of lifting appliance extends in equipment room above described first throughput.
10. intake structure according to any one of claim 1 to 7, is characterized in that, the mouth of pipe that draws water of described water plug is arranged on the bottom of described storage part, and this mouth of pipe that draws water is positioned at the side of described storage part near bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560106.1A CN105178389B (en) | 2015-09-02 | 2015-09-02 | Intake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560106.1A CN105178389B (en) | 2015-09-02 | 2015-09-02 | Intake structure |
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| Publication Number | Publication Date |
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| CN105178389A true CN105178389A (en) | 2015-12-23 |
| CN105178389B CN105178389B (en) | 2017-05-03 |
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| CN201510560106.1A Active CN105178389B (en) | 2015-09-02 | 2015-09-02 | Intake structure |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005090212A (en) * | 2003-09-19 | 2005-04-07 | Shigeki Odera | Water intake device for installing water tank between river bed gravel |
| CN1952269A (en) * | 2005-10-21 | 2007-04-25 | 成都希望电子研究所 | Sand-drainage construction system for diversion channel |
| CN101187206A (en) * | 2007-12-25 | 2008-05-28 | 中国水电顾问集团中南勘测设计研究院 | Hydropowerstation water inlet sand-discharging facility |
| JP2008144525A (en) * | 2006-12-12 | 2008-06-26 | Ohbayashi Corp | Seawater infiltration intake system and seawater infiltration intake method |
| CN203096813U (en) * | 2012-12-18 | 2013-07-31 | 中国石油天然气股份有限公司 | Seawater taking facility for liquefied natural gas receiving station |
| CN204139242U (en) * | 2014-09-05 | 2015-02-04 | 山东胜伟园林科技有限公司 | Garden rainwater-collecting utilizes system automatically |
| CN204343385U (en) * | 2014-12-10 | 2015-05-20 | 上海市水利工程设计研究院有限公司 | A kind of combined type water intake pumping station |
| CN104846914A (en) * | 2015-05-27 | 2015-08-19 | 中国能源建设集团广东省电力设计研究院有限公司 | Power plant riverbed water fetching device |
| CN205046617U (en) * | 2015-09-02 | 2016-02-24 | 中国能源建设集团广东省电力设计研究院有限公司 | Intake structure |
-
2015
- 2015-09-02 CN CN201510560106.1A patent/CN105178389B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005090212A (en) * | 2003-09-19 | 2005-04-07 | Shigeki Odera | Water intake device for installing water tank between river bed gravel |
| CN1952269A (en) * | 2005-10-21 | 2007-04-25 | 成都希望电子研究所 | Sand-drainage construction system for diversion channel |
| JP2008144525A (en) * | 2006-12-12 | 2008-06-26 | Ohbayashi Corp | Seawater infiltration intake system and seawater infiltration intake method |
| CN101187206A (en) * | 2007-12-25 | 2008-05-28 | 中国水电顾问集团中南勘测设计研究院 | Hydropowerstation water inlet sand-discharging facility |
| CN203096813U (en) * | 2012-12-18 | 2013-07-31 | 中国石油天然气股份有限公司 | Seawater taking facility for liquefied natural gas receiving station |
| CN204139242U (en) * | 2014-09-05 | 2015-02-04 | 山东胜伟园林科技有限公司 | Garden rainwater-collecting utilizes system automatically |
| CN204343385U (en) * | 2014-12-10 | 2015-05-20 | 上海市水利工程设计研究院有限公司 | A kind of combined type water intake pumping station |
| CN104846914A (en) * | 2015-05-27 | 2015-08-19 | 中国能源建设集团广东省电力设计研究院有限公司 | Power plant riverbed water fetching device |
| CN205046617U (en) * | 2015-09-02 | 2016-02-24 | 中国能源建设集团广东省电力设计研究院有限公司 | Intake structure |
Non-Patent Citations (1)
| Title |
|---|
| 关龙祥等: "华电镇雄电厂一期取水口拦沙坎样式试验研究", 《吉林水利》 * |
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| CN105178389B (en) | 2017-05-03 |
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