CN105178389B - Intake structure - Google Patents
Intake structure Download PDFInfo
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- CN105178389B CN105178389B CN201510560106.1A CN201510560106A CN105178389B CN 105178389 B CN105178389 B CN 105178389B CN 201510560106 A CN201510560106 A CN 201510560106A CN 105178389 B CN105178389 B CN 105178389B
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- throughput
- water
- storage part
- 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, and in particular to a kind of intake structure.
Background technology
At present, intake structure can have been built on many mountain areas, for fetching water to the river on mountain area, has been then fed to
Power station, waterworks or other places.River on mountain area current at dry season are limpid, silt content is low, it is easy to fetch water, but
During the rainwater phase, a large amount of rainwater make river course produce the flow in decades of times or even up to a hundred times of dry seasons, now can be mingled with substantial amounts of
Floating thing and silt cobble, in this case, intake structure gets the water that need to be used with also wanting normal safe, is just stranded very much
It is difficult.
The content of the invention
Based on this, it is an object of the invention to overcome the defect of prior art, there is provided a kind of intake structure, even
Discharge more impurity more rainwater phases such as big, silt, it also normally can safely carry out water intaking operation.
Its technical scheme is as follows：
A kind of intake structure, including capital construction facility, riffler and water plug, water plug is arranged on capital construction facility
On, be provided with the first throughput, the second throughput and the storage part of circulation of supplying water in capital construction facility, one end of riffler with it is first-class
Logical portion is connected, and the other end of riffler accesses river is used for diversion, and storage part is located at the side of riffler and the first throughput, the
Two circulation portions are located on storage part and positioned at the side of the first throughput, between storage part and riffler, the first throughput
The sediment trapping bank of predetermined altitude is provided with, the bottom surface of storage part is less than the bottom surface of the first throughput, and the mouth of pipe that draws water of water plug is extended
In storage part.
Wherein in one embodiment, the check dam of predetermined altitude, one end position of check dam are provided with above the riffler
That one end in river is accessed in the riffler, is circulated away from described second in the other end of check dam and first throughput
The edge in portion is connected.
Wherein in one embodiment, first throughput is provided with a plurality of first flow, in second throughput
A plurality of second flow channel is provided with, first flow and second flow channel are led to for the current in river and riffler.
Wherein in one embodiment, first throughput is connected and composed by multiple gate piers, between two neighboring gate pier
Passage be the first flow, sand discharge lock is provided with the first flow.
Wherein in one embodiment, the capital construction facility also includes being connected with first throughput, the second throughput
Supporting part, support zone is in the side of the riffler and positioned at the top of the storage part.
Wherein in one embodiment, the inspection road for manually climbing up and down is provided with the supporting part, inspection road passes to institute
State in storage part.
Wherein in one embodiment, trash rack, steel-slag sand and rotary sieve are additionally provided with the supporting part, trash rack,
Steel-slag sand and rotary sieve are sequentially arranged on sediment trapping bank and draw water between the mouth of pipe.
Wherein in one embodiment, also including equipment room, equipment room is located above the capital construction facility, the dress that draws water
It is set in equipment room.
Wherein in one embodiment, also including equipment room, be provided with lifting appliance in equipment room, the track of lifting appliance from
The first throughput top is extended in equipment room.
Wherein in one embodiment, the mouth of pipe that draws water of the water plug is arranged on the bottom of the storage part, and should
The mouth of pipe that draws water is located in the storage part near the side on bank.
The advantage or principle of preceding solution are illustrated below：
In above-mentioned intake structure, the water in river is after riffler is flowed into from the first throughput and the second throughput stream
Go out, wherein, riffler is used to store river water and makes the big contamination precipitation such as sandstone therein, waterborne to rise to after sediment trapping bank, from
The water that side is overflowed flows into storage part, and sediment trapping bank now also functions to further exclude the effect of the big contamination precipitation such as sandstone, stores
The bottom surface in water portion can increase the depth of immersion of the mouth of pipe that draws water of water plug less than the bottom surface of the first throughput, it is to avoid produce gas
Erosion, the space increase that mouth of pipe lower section of drawing water Gong draws water, can also reduce the desilting frequency of silt, reduce maintenance work.When water surface height
Going out after storage part will return in river through the second throughput.Water in river is entered into behind the storage part, mud therein
The impurity such as soil, sandstone are greatly reduced, even the rainwater phase, water plug also can safely carry out operation of drawing water very much.
Description of the drawings
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：
10th, capital construction facility, the 11, first throughput, 111, sand discharge lock, the 12, second throughput, 13, supporting part, 131, block dirt
Grid, 132, steel-slag sand, 133, rotary sieve, 134, inspection road, 14, storage part, 141, sediment trapping bank, 20, riffler, 21, check dam,
30th, equipment room, 31, water plug, 32, draw water the mouth of pipe, 33, lifting appliance, 331, track.
Specific embodiment
Embodiments of the invention are described in detail below：
As shown in Figure 1-2, a kind of intake structure, including capital construction facility 10, riffler 20 and water plug 31, draw water dress
Put 31 to be arranged on capital construction facility 10, the first throughput 11, the and of the second throughput 12 of circulation of supplying water are provided with capital construction facility 10
Storage part 14, one end of riffler 20 is connected with the first throughput 11, and the other end of riffler 20 accesses river is used for diversion, stores
Water portion 14 is located at the side of the throughput 11 of riffler 20 and first, and the second throughput 12 is located on storage part 14 and positioned at first
The side (in actual architectural engineering, the first throughput 11 and the second throughput 12 can be built jointly) of throughput 11, storage part 14 with
The sediment trapping bank 141 of predetermined altitude is provided between riffler 20, the first throughput 11, the bottom surface of storage part 14 is less than the first throughput
11 bottom surface, the mouth of pipe 32 that draws water of water plug 31 is extended in storage part 14.Water in river is after riffler 20 is flowed into from the
One throughput 11 and the second throughput 12 flow out, wherein, riffler 20 is used to store river water and makes sandstone therein etc. big
Contamination precipitation, waterborne to rise to after sediment trapping bank 141, the water overflowed from side flows into storage part 14, and sediment trapping bank 141 now is also functioned to
The effect of the big contamination precipitation such as sandstone is further excluded, the bottom surface of storage part 14 is less than the bottom surface of the first throughput 11 (such as low 2-3
Rice etc.), the depth of immersion of the mouth of pipe 32 that draws water of water plug 31 can be increased, it is to avoid produce cavitation erosion, mouth of pipe lower section of drawing water is for drawing water
Space increase, can also reduce the desilting frequency of silt, reduce maintenance work.Will pass through after the water surface is higher by storage part 14
Second throughput 12 is returned in river.Water in river is entered into behind the storage part 14, and the impurity such as soil therein, sandstone is big
To reduce, even the rainwater phase, water plug 31 also can safely carry out operation of drawing water very much.
In the present embodiment, riffler 20 is provided with above the check dam 21 of predetermined altitude, and one end of check dam 21 is located at desilting
Groove 20 accesses the edge phase for deviating from the second throughput 12 in that one end in river, the other end of check dam 21 and the first throughput 11
Even.The check dam 21 is used for drain, makes the tributary that an inflow riffler 20 is separated in river, and it highly can be according to practical situation
Increase and decrease.
In the present embodiment, the first throughput 11 is provided with a plurality of first flow, and in the second throughput 12 a plurality of second is provided with
Runner, first flow and second flow channel are led to for the current in river and riffler 20.Sand discharge lock 111 is provided with first flow,
Sand discharge lock 111 is used for controlling water level, makes the water energy in riffler 20 enough cross sediment trapping bank 141 and flows in storage part 14.Work as rainwater
During the phase, sand discharge lock 111 (opening a sluice gate) can be sling with controlling water level by lifting appliance 33.When need exclude riffler 20 in sand
During the precipitate such as stone, also can sling sand discharge lock 111.In addition, the first throughput 11 is connected and composed by multiple gate piers, two neighboring lock
Passage between pier is first flow.
In the present embodiment, capital construction facility 10 also includes the supporting part 13 being connected with the first throughput 11, the second throughput 12,
Supporting part 13 is located at the side of riffler 20 and positioned at the top of storage part 14, and supporting part 13 also has equipment room 30, takes out above
Water installations 31 are just located in equipment room 30, and returning apparatus have lifting appliance 33, electrical equipment etc. in equipment room 30.Wherein, lifting sets
Standby 33 track 331 is extended in equipment room 30 from the first throughput top, and lifting appliance 33 had both been movable to the first throughput
Sand discharge lock 111 is hung for drawing on 11, is also movable to be drawn in equipment room 30 and is hung inside and the equipment in supported underneath portion 13, the party
Formula can most efficient land productivity lifting appliance 33, take up room smaller, the access path in equipment room 30 can be optimized again.Support
The inspection road 134 for manually climbing up and down, the inspection connectivity device room 30 of road 134 and storage part 14 are provided with portion 13, for artificial inspection
Repair or clear up.
In the present embodiment, be additionally provided with trash rack 131 in storage part 14, trash rack 131 near sediment trapping bank 141, by water do into
The decontamination of one step, the lifting appliance 33 that trash rack 131 can pass through in equipment room 30 is lifted.The mouth of pipe that draws water of water plug 31
32 bottoms for being arranged on storage part 14, and the side on the mouth of pipe close bank in storage part 14 of drawing water, further ensure peace
Draw water entirely.
In the present embodiment, in supporting part 13 trash rack 131, steel-slag sand 132 and rotary sieve 133, trash rack are additionally provided with
131st, 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, and trash rack 131 is close
Sediment trapping bank 141, water is done and further remove big impurity, and trash rack 131 can be risen by the power-equipment in equipment room 30
Drop；Steel-slag sand 132 is used to completely cut off storage part 14, and usual normal pumping period, it was to open, when needing that storage part 14 is carried out
During cleaning, it then can be closed, and isolation storage part 14 prevents current from entering, and is turned on and off by lifting appliance 33；Rotation
Filter screen 133 is used to further be decontaminated water, by power-equipment control rotation and lifting in equipment room.Water plug 31
The mouth of pipe 32 that draws water be arranged on the bottom of storage part 14, and this draw water mouth of pipe in storage part 14 near the side on bank, enter
One step is drawn water with ensuring safety.
In the present embodiment, this water intaking building also includes following advantage：
(1) because lifting appliance 33 is led directly to inside equipment room 30, the grade of sand discharge lock 111 external equipment can directly by lifting appliance 33
Equipment room 30 is transported or transports, so as to remove the trouble of intermediate transition from.Meanwhile, lifting appliance 33 also can be parked in equipment room
Portion, reduces the maintenance work of outdoor placement.
(2) first throughputs 11 are built jointly with the second throughput 12, supporting part 13, i.e., capital construction facility 10 is a monolithic architecture,
Formed after so as to gate pier of the river in the first throughput 11 can be reduced and the bad fluidised form such as stream, while also reduce river pair setting
Second throughput 12, the impact of supporting part 13 of the standby bottom of room 30.
(3) trash rack 131 is arranged on before steel-slag sand 132, can reduce aggregation of the floating thing in the second throughput 12.
(4) rainwater phase discharge is larger, can form mighty torrent, but mighty torrent can be removed from the first flow in the first throughput 11
The space (i.e. the space of the upper and lower of sand discharge lock 111 in Fig. 2) of sand discharge lock 111 is flowed out, so as to reduce mighty torrent to capital construction facility 10
Impact.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that for one of ordinary skill in the art comes
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (8)
1. a kind of intake structure, it is characterised in that including capital construction facility, riffler and water plug, water plug is arranged on
On capital construction facility, the first throughput, the second throughput and the storage part of circulation of supplying water, one end of riffler are provided with capital construction facility
It is connected with the first throughput, the other end of riffler accesses river is used for diversion, and storage part is located at riffler and the first throughput
Side, the second circulation portion is located on storage part and positioned at the side of the first throughput, in storage part and riffler, first-class
It is provided with the sediment trapping bank of predetermined altitude between logical portion, less than the bottom surface of the first throughput, water plug draws water for the bottom surface of storage part
The mouth of pipe is extended in storage part, and the capital construction facility also includes the supporting part being connected with first throughput, the second throughput,
Support part is located at the side of the riffler and trash rack, steel-slag sand is provided with the top of the storage part, the supporting part
And rotary sieve, trash rack, steel-slag sand and rotary sieve are sequentially arranged on sediment trapping bank and draw water between the mouth of pipe, described first-class
Logical portion, second throughput are built jointly with the supporting part, and the capital construction facility is a monolithic architecture.
2. intake structure according to claim 1, it is characterised in that blocking for predetermined altitude is provided with above the riffler
Dam, one end of check dam is located at that one end that the riffler accesses river, the other end of check dam and the described first circulation
It is connected away from the edge of second throughput in portion.
3. intake structure according to claim 1, it is characterised in that first throughput is provided with a plurality of first-class
Road, is provided with a plurality of second flow channel in second throughput, first flow and second flow channel are for the water in river and riffler
Circulation.
4. intake structure according to claim 3, it is characterised in that first throughput connects structure by multiple gate piers
Into the passage between two neighboring gate pier is the first flow, and sand discharge lock is provided with the first flow.
5. intake structure according to claim 1, it is characterised in that be provided with the supporting part for manually climbing up and down
Pa Jian roads, inspection road is passed in the storage part.
6. intake structure according to any one of claim 1 to 5, it is characterised in that also including equipment room, equipment room
It is located above the capital construction facility, the water plug is located in equipment room.
7. intake structure according to any one of claim 1 to 5, it is characterised in that also including equipment room, equipment room
Lifting appliance is inside provided with, the track of lifting appliance is extended in equipment room from first throughput top.
8. intake structure according to any one of claim 1 to 5, it is characterised in that the water plug draws water
The mouth of pipe is arranged on the bottom of the storage part, and the side on the mouth of pipe close bank in the storage part of drawing water.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178389A CN105178389A (en) | 2015-12-23 |
| CN105178389B true CN105178389B (en) | 2017-05-03 |
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ID=54900776
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510560106.1A Active CN105178389B (en) | 2015-09-02 | 2015-09-02 | Intake structure |
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| CN (1) | CN105178389B (en) |
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| 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 |
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2015
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|---|---|---|---|---|
| JP2005090212A (en) * | 2003-09-19 | 2005-04-07 | Shigeki Odera | Water intake device for installing water tank between river bed gravel |
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| JP2008144525A (en) * | 2006-12-12 | 2008-06-26 | Ohbayashi Corp | Seawater infiltration intake system and seawater infiltration intake method |
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| CN203096813U (en) * | 2012-12-18 | 2013-07-31 | 中国石油天然气股份有限公司 | Seawater intake 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 |
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| Publication number | Publication date |
|---|---|
| CN105178389A (en) | 2015-12-23 |
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