CN108086403A - Water intake structures - Google Patents
Water intake structures Download PDFInfo
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- CN108086403A CN108086403A CN201711311689.XA CN201711311689A CN108086403A CN 108086403 A CN108086403 A CN 108086403A CN 201711311689 A CN201711311689 A CN 201711311689A CN 108086403 A CN108086403 A CN 108086403A
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- water
- water inlet
- intake
- water intake
- inlet
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
Abstract
The present invention relates to a kind of water intake structures, including water intake；Between water inlet, it is arranged inside water intake；First water inlet is opened at the top of water intake and more than riverbed absolute altitude, is connected between the first water inlet and water inlet；Second water inlet is opened in water intake side wall and below riverbed absolute altitude, is connected between the second water inlet and water inlet；Gate is installed in the second water inlet, for connect or disconnect water inlet between with the second water inlet；Water outlet is opened in water intake side wall and is connected between water inlet, and on depth of water direction, water outlet top mark height is in minimum water intaking water level elevation；Water intaking channel, is arranged at outside water intake and positioned at the second water inlet side, on depth of water direction, water intaking channel is less than the second water inlet.Water intake structures provided by the invention, when water level down to riverbed absolute altitude where water intake and it is following when, can fetch water and intake will not be caused to block.
Description
Technical field
The present invention relates to a kind of water intake structures.
Background technology
At present, fetch water in river or reservoir all using water intake structures, traditional water intake structures are usually set
It puts more than riverbed absolute altitude, for water to be drawn at intake, then from water outlet outflow, confession is supplied to by artesian diversion pipe
At water, such as certain power plant or the confession boiled water room of water factory processed.But when dangerous situation occurs for river or reservoir dam, river or reservoir
Water level when will be down to where water intake below riverbed absolute altitude, traditional water intake structures can not normally fetch water.
The content of the invention
Based on this, it is necessary to for when water level is down to where water intake below riverbed absolute altitude, cause water intake structures
The problem of water inlet can not intake, when providing a kind of water level down to where water intake below riverbed absolute altitude, what can normally be fetched water takes
Head structures.
A kind of water intake structures, in waterfront side draw water, including water intake；Between water inlet, it is arranged in the water intake
Portion；First water inlet is opened at the top of the water intake and more than riverbed absolute altitude, connects between first water inlet and the water inlet
It is logical；Second water inlet is opened in the water intake side wall and below the riverbed absolute altitude, connects between second water inlet and the water inlet
It is logical；Gate is installed in second water inlet, for connect or disconnect between the water inlet with second water inlet；Water outlet opens up
It connects in the water intake side wall and between the water inlet, on depth of water direction, water outlet top mark height is in minimum water intaking water level stake
It is high；Water intaking channel is arranged at outside the water intake and positioned at the second water inlet side, and on the depth of water direction, which is less than
Second water inlet.
Above-mentioned water intake structures, by the way that the first water inlet is arranged on more than riverbed absolute altitude, the second water inlet is arranged on
Below riverbed absolute altitude, the second water inlet sets gate, water intaking channel is set outside water intake, and water intaking channel is less than the second water inlet
Bottom, when water level is less than riverbed absolute altitude where water intake, can easily clear up the mud of water intaking channel, then open lock
Door, between water can enter water inlet by the second water inlet, so as to flow into water outlet, water intake structures can get water intake institute
Water below riverbed absolute altitude will not cause water inlet to block because mud is accumulated.
In one of the embodiments, above-mentioned water intake structures are arranged on beyond the sideline of navigation channel, above-mentioned second water inlet
It is set away from above-mentioned waterfront side, above-mentioned water intaking channel is extended at the riverbed of the default depth of water.
In one of the embodiments, heavy mud groove is equipped between above-mentioned water inlet, on above-mentioned depth of water direction, which is less than
Above-mentioned water outlet.
In one of the embodiments, the material of above-mentioned gate is concrete.
In one of the embodiments, above-mentioned water intake is further opened with the gate channel being spaced apart with above-mentioned water inlet, the lock
Door offers the first opening close to one end of above-mentioned second water inlet, and above-mentioned gate is stretched on above-mentioned the from first opening
Two water inlets.
In one of the embodiments, second opposite with the above-mentioned first opening is offered at the top of above-mentioned gate channel to open
Mouthful；On depth of water direction, second opening is higher than above-mentioned first water inlet, and above-mentioned water intake further includes cover, which sets
In second opening.
In one of the embodiments, multiple above-mentioned second water inlets are offered on the side wall of above-mentioned water intake, upper
It states on depth of water direction, multiple above-mentioned second water inlets are contour, and the quantity of above-mentioned gate is identical with the quantity of above-mentioned second water inlet.
In one of the embodiments, navigation alarming sign is equipped at the top of above-mentioned water intake.
In one of the embodiments, above-mentioned first water inlet and above-mentioned second water inlet are equipped with grid.
In one of the embodiments, above-mentioned water outlet is connected with artesian diversion pipe.
Description of the drawings
Fig. 1 is the schematic diagram of the water intake structures section in one embodiment of the present invention；
Fig. 2 is arrangement schematic diagram of the water intake structures in one embodiment of the present invention in waterfront side；
Fig. 3 is the schematic diagram that the water intake structures in one embodiment of the present invention are overlooked.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more saturating
It is thorough comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
For the ease of understanding the technical solution in the present invention, before explanation is developed in details, first to traditional water intake
The structure of structures illustrates.
The water intake structures of an existing embodiment, including the water inlet being arranged at the top of it, can it is stable and by
Fetch water in the river or reservoir of certain water level range, present inventor it has been investigated that, when water level is less than top water inlet
During mouth, can not normally it fetch water, therefore when water level is less than riverbed absolute altitude where water intake, hence it is evident that it cannot normally fetch water.
Water intake structures in another embodiment of the prior art, the water inlet including being arranged on its side, can compared with
Fetch water in the river or reservoir of low water level, present inventor it has been investigated that, mud can enter this from side water inlet
Inside water intake structures, normally water intaking and dredging heavy workload will be unable to；Secondly, when water level is too low, can not normally take
Water.
The water intake structures of the another embodiment of the prior art, including the water inlet being arranged at the top of it and side into
The mouth of a river can fetch water in SEA LEVEL VARIATION larger river or reservoir.Wherein, side water inlet includes the first side water inlet and the
Two side water inlets, the second side water inlet are equipped with gate.
When the water level in river or reservoir is in high water level, flowed into from the water inlet at top；When being in mid water levels, from
First side water inlet flows into；When being in low water level, open gate and flowed into from the second side water inlet.When being in low water level,
Mud can still enter water intake is caused not fetch water normally from the side water inlet, and dredging heavy workload.
Accordingly, it is desirable to provide a kind of water intake structures, can normally fetch water in low water level, and will not be caused because of mud
It is blocked inside intake or water intake structures.
As shown in Figure 1, a kind of water intake structures 100 provided by the invention, including 20, first between water intake 10, water inlet
Water inlet, the second water inlet, gate, water outlet and water intaking channel.
20 are arranged inside water intake 10 between water inlet；First water inlet 11 is opened in 10 top of water intake and positioned at riverbed mark
More than height, 20 connect between the first water inlet 11 and water inlet；Second water inlet 12 is opened in 10 side wall of water intake and positioned at riverbed mark
High following, 20 connect between the second water inlet 12 and water inlet；Gate 13 is installed at the second water inlet 12, for connect or disconnect into
20 and second water inlet 12 between water；Water outlet 14 is opened in 10 side wall of water intake and 20 is connected between water inlet, upward in the depth of water, goes out
The mouth of a river 14 top mark height is in minimum water intaking water level elevation；Water intaking channel 30 is arranged at 10 outside of water intake and positioned at the second water inlet 12
Side, on depth of water direction, water intaking channel 30 is less than the second water inlet 12.
It is to be appreciated that above-mentioned riverbed absolute altitude, is not limited to the bottom position in river, is also referred to as reservoir bottom position,
Or the bottom position on other water storage ground for needing placement water intake structures 100.
Above-mentioned water intake structures 100, by the way that the first water inlet 11 is arranged on more than riverbed absolute altitude, the second water inlet 12
It is arranged below riverbed absolute altitude, gate 13 is set in second water inlet 12,10 outside of water intake sets water intaking channel 30, and water intaking channel
30 positions are less than the bottom of the second water inlet 12, can be easily when water level is less than riverbed absolute altitude where water intake
The mud of water intaking channel 30 is cleared up, then opens gate 13, water can be by the second water inlet 12 between intaking 20, so as to flow into
Water outlet 14, water intake structures 100 can get the water below riverbed absolute altitude, will not be caused because mud is accumulated into water
Mouth blocks.
In one embodiment, water intake structures 100 are arranged in river, and water intake 10 is substantially in cuboid-type,
Length extends along water (flow) direction, is provided with along on the left of its width between water 20, first water inlets 11 from the side roof part and opened
If it and is extended downward into always between water 20.The second water inlet is offered along the side wall on the right side of 10 width of water intake
12, the second water inlet 12 extends to the right side into the place water intake structures 100 of between water 20, second water inlets 12 from side wall
Side is the one side opposite with meeting stream direction, so that water can be smoothly entered at the second water inlet 12.In water intake 10
Left side side wall on, offer water outlet 14, water outlet 14 is extended to from side wall between water 20.On depth of water direction,
14 top mark of water outlet height is in minimum water intaking water level elevation, to ensure that water can be entered in water outlet.It is to be appreciated that minimum take
Water water level elevation can be 97% low water water level of river or minimum operation water level, and can also be based on this has slightly deviation.
In one embodiment, the contour or water outlet 14 of 14 and second water inlet 12 of water outlet is less than the second water inlet
12, when water is from the second water inlet 12 into fashionable, what water can be quickly flows into water outlet 14 by between water inlet 20, otherwise enter into
Water in 20 between water can be flowed out from the second water inlet 12.
In one embodiment, at the both ends along longitudinally of water intake structures 100, two from main body 10 are additionally provided with
The flow-guiding structure of a triangle of extension is held, when water intake structures 100 are arranged on river when current larger part, by water conservancy diversion
Structure Parallel to the flow direction is set, and is generated impact to water intake structures 100 during its role is to effectively prevent current urgency, is influenced to take
The performance of head avoids being damaged.
In one embodiment, artesian diversion pipe 50 is provided at water outlet 14, specifically, which is certainly
Flow diversion steel pipe or pipe of concrete.
In one embodiment, fixed bed is provided with around artesian diversion pipe 50.Further, on artesian diversion pipe 50
Side is provided with throwing stone, downside blotter.Specifically, the weight of throwing stone is 10-50kg, and thickness is minimum
300mm, blotter thickness 400mm.
In one embodiment, anchor block 15 is equipped in 10 bottom of water intake, anchor block 15 protrudes from water intake structures
100 side wall is provided with thick rubble in the lower section of anchor block 15 as bed course, to keep water intake structures 100 in river
In horizontal level.Specifically, blotter thickness is 500mm.
Further, Cast-in-situ Piles in Sand-filling, Cast-in-situ Piles in Sand-filling shock compaction are filled with around anchor block 15.
Specifically, the left side of water intake 10 in the width direction, Cast-in-situ Piles in Sand-filling are filled to upwards from 15 lower section blotter of anchor block
Below the blotter of 50 lower section of artesian diversion pipe, and suppress above the side anchor block 15；Water intake 10 is in the width direction
Left side, Cast-in-situ Piles in Sand-filling are filled to 30 lower section of water intaking channel, in one of the embodiments, water intaking upwards from 15 lower section blotter of anchor block
Canal 30 is suppressed above the side anchor block 15.On the one hand, Cast-in-situ Piles in Sand-filling plays the branch for adjusting artesian diversion pipe 50 and water intaking channel 30
Support the effect of height；On the other hand, when artesian diversion pipe 50 and water intaking channel 30 are impacted, Cast-in-situ Piles in Sand-filling can play buffering
Effect.
As shown in Fig. 2, in one embodiment, water intake structures 100 are arranged on beyond the sideline of navigation channel, the second water inlet
12 are set away from waterfront side, and institute's water intaking channel 30 is extended at the riverbed of the default depth of water.Water intake structures 100 are arranged on navigation channel
Beyond sideline, it is ensured that navigation safety avoids ship etc. from hitting water intake structures 100, two Fang Jun is caused to damage.And work as water
When position is down to where water intake below riverbed absolute altitude, sets and extend to water intaking channel 30 at the riverbed of the default depth of water, and second into
The mouth of a river 12 deviates from waterfront side, then the second water inlet 12 can smoothly intake.It in other embodiments, can be according to minimum water intaking water level
With the correct position because usually determining 100 water intaking channel 30 of water intake structures, the second water inlet 12 such as underwater topography absolute altitude.
It is to be appreciated that because each riverbed position and the depth of water are different in river, therefore water intaking channel 30 is extended into default water
It is in order to which smoothly water intaking to the second water inlet 12, presets the depth of water according to institute at the riverbed with certain depth of water at deep riverbed
The riverbed position for needing the depth of water is different and different.
In one embodiment, water intaking channel 30 is extended at the sideline of navigation channel.Belong to river depth of water bosom at where navigation channel,
The setting of water intaking channel 30, which is extended at the sideline of navigation channel, can ensure that water smoothly can enter the second water inlet 12 through water intaking channel 30, from
And it successfully fetches water.
In one embodiment, water intaking channel 30 is penning.When needing to be intake using the second water inlet 12, first
Mud is cleared up to the second water inlet 12 with down toward 30 position of water intaking channel, at this time using the water intaking channel 30 of penning, energy
Enough make construction personnel explicitly know downward dredging distance and can be very easily clean clearly by the mud on water intaking channel.
In one embodiment, 20 heavy mud groove 21 is equipped between water inlet, on depth of water direction, mud groove 21 of sinking is less than water outlet
14.When there is a small amount of silt to be entered to from the first water inlet 11 or the second water inlet 12 into 20 between water, silting in order to prevent
And influence water and flow into water outlet 14 between water inlet 20, heavy mud groove 21 is set between water inlet, and the bottom position of heavy mud groove 21 is low
In water outlet 14, then silt will not be deposited in by water outlet 14, but is deposited in heavy mud groove 21, water can very successfully from
20 flow into water outlet 14 between water inlet.
In one embodiment, the material of gate 13 is concrete.Concrete structure is close, easy to manufacture shaping, and
Because gate 13 is set under water, concrete material can prevent underwater corrosion, can extend the service life of gate 13, ensure gate 13
Safe operation.
In one embodiment, 20 gate channel 40 separated, gate channel 40 between water intake 10 is further opened with and intakes
The first opening is offered close to one end of the second water inlet 12, gate 13 is stretched on the second water inlet 12 from the first opening.When will
When intaking using the second water inlet 12, gate 13 is opened, gate 13 is received into 20 gate channels 40 separated between water inlet at this time,
Gate 13 is caused to fail from water currents.
Specifically, gate channel 40 is arranged on the top of the second water inlet 12, and 20 between water inlet between set metope every
It leaves and.The bottom of gate channel 40 offers the first opening, and the shape and the cross sectional shape of gate 13 of the first opening match,
Gate 13 is installed in first opening and is stretched on the second water inlet 12；Gate channel 40 is from the top one of the second water inlet 12
Directly extend to 10 over top of water intake.
In one embodiment, 40 top of gate channel offers second opening opposite with the first opening；In depth of water side
Upwards, the second opening is higher than the first water inlet 11, and water intake 10 further includes cover 41, and cover 41 is covered on the second opening.First,
The cover board 41 can prevent silt from entering in gate channel 40, so as to influence the normally-open of gate 13；Secondly, when water level down to
When below water intake riverbed absolute altitude, the mud of water intaking channel 30 is cleared up, manually cover board 41 is opened from the second opening afterwards, manually by lock
Door 13 is received to gate channel 40, and the height of the second opening is higher than the height of the first water inlet 11, can reduce manually underwater make
The depth of industry, but second opening can not set it is too high, in order to avoid influence navigation.In one of the embodiments, the cover board 42
Material is concrete.
As shown in figure 3, in one embodiment, multiple second water inlets 12 are offered on the side wall of water intake 10,
On depth of water direction, multiple second water inlets 12 are contour, and the quantity of gate 13 is identical with the quantity of the second water inlet 12.Water intake structure
It builds the gate 13 that object 100 uses to be usually solid steel-slag sand, cast gate, concrete gate and combined material gate etc., such as
Fruit only sets second water inlet 12, and gate 13 is arranged to single, and 13 span of gate is big at this time, the load of starter
It is higher, the normal operation of gate 13 may be influenced.Multiple second water inlets 12 are offered on the side wall of water intake 10, by gate
13 are arranged to corresponding quantity, and gate span is small, reduces the load of 13 starter of valve, is opened successively when using gate 13
It opens or multiple gates 13 is respectively started using multiple starters, so as to ensure the normal operation of gate 13.
In one embodiment, the top of water intake 10 is equipped with navigation alarming sign.When water intake structures 100 are arranged on
In river, in order to ensure that the traffic safeties such as the ship in river are run, standard for navigation can be specified, at the top of water intake 10
Set navigation alarming sign that ship etc. can be allowed to avoid hitting water intake structures 100, it is ensured that safe navigation.Specifically, open the navigation or air flight
Alarming sign can be direction board, and direction board is set according to national standard.
In one embodiment, the top of water intake 10 is not provided with fixed hoisting device, reduces to the logical of ship etc.
Boat influences, and also avoids the impaired of water intake structures 100.
Referring again to Fig. 1 and Fig. 3, in one embodiment, it is equipped at the first water inlet 11 and at the second water inlet 12
Grid 16.The effect of grid 16 is interception water float object, and floating material is avoided to block the first water inlet 11 and the second water inlet
It 12 or is entered to from the first water inlet 11 and the second water inlet 12 between water 20, water outlet 14 is flowed into so as to block water.
It please refers to Fig.1, in one specifically embodiment, water intake structures 100 are arranged in reservoir to fetch water, with
Face on the basis of 30 position of water intaking channel of water intake structures 100, the position height are 0m.Reservoir operation scheme is
7.802m, reservoir open a sluice gate operating water level 7.044m, and riverbed absolute altitude is 3m, and reservoir minimum operation water level is 1.244m.
Water intake structures 100 are set according to more than Environment of Reservoirs, the overhead height of water intake 10 is 5m, higher than riverbed absolute altitude
3m offers the first water inlet 11 thereon, can be successfully from the when reservoir level is higher than reservoir operation scheme 7.802m
One water inlet 11 is fetched water, at this point, the second water inlet 12 is closed using gate 13, silt can not be flowed into from the second water inlet 12 into
In 20 between water, and the first water inlet 12 is higher apart from riverbed absolute altitude, and sediment siltation is less, and dredging workload is few；Second water inlet
12 open heights of mouth are from 0.3m~1.3m, less than riverbed absolute altitude 3m, when reservoir dam needs all to open a sluice gate operation because of dangerous situation, water
Potential drop to reservoir minimum operation water level is 1.244m, needs to fetch water from the second water inlet 12 at this time, before gate 13 is opened, is needed
The mud of water intaking channel 30 is cleared up to 0m, because reservoir dam is few there is a situation where dangerous situation, therefore dredging workload is little.Go out
The mouth of a river 14 top mark height, and can installation dimension pipe diameter is D720, length is 12m artesian diversion steel pipe in 1.244m.It is heavy
Mud groove 21 is arranged on 14 downside of water outlet, the heavy a height of -0.5m in mud groove bottom.
Water intake structures 100 in the present invention, have the following advantages compared with prior art：
(1), by the way that the first water inlet is arranged on more than riverbed absolute altitude, the second water inlet is arranged below riverbed absolute altitude,
Gate in the second water inlet is set, water intaking channel is set outside water intake, the water where water intake can be got below riverbed absolute altitude,
Because mud is accumulated water inlet will not be caused to block.
(2), by the way that water intaking channel is made for penning construction personnel can be made explicitly to know the distance of downward dredging, with
It and can be very easily clean clearly by the mud on water intaking channel.
(3), by being equipped with heavy mud groove between water inlet, silt will not be deposited in by water outlet, water can very successfully from into
Water outlet is flowed between water.
(4), it is concrete by the material of gate, can prevents underwater corrosion.
(5), by offering gate channel in water intake, when opening gate, gate receive to in gate channel, from water
Stream influences and gate is caused to fail.
(6), when needing to open the second water inlet, dropped higher than the first water inlet by the second opening in gate channel
The depth of low artificial underwater operation.
(7), by the way that multiple gates is set to open successively, the load of valve starting device is reduced, ensures the normal fortune of gate
Row.
(8), by being equipped with navigation alarming sign at the top of water intake, ship etc. is avoided to hit water intake structures.
(9), by being equipped with grid in the first water inlet and the second water inlet, water float object is intercepted, avoids floating
Object is blocked between the first water inlet, the second water inlet and water inlet.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies 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 that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of water intake structures, for close to waterfront side draw water, which is characterized in that including：
Water intake；
Between water inlet, it is arranged inside the water intake；
First water inlet is opened at the top of the water intake and more than riverbed absolute altitude, first water inlet with it is described into
It is connected between water；
Second water inlet is opened in the water intake side wall and below the riverbed absolute altitude, second water inlet and institute
It states and is connected between water；
Gate is installed in second water inlet, for connect or disconnect between the water inlet with second water inlet；
Water outlet is opened in the water intake side wall and is connected between the water inlet, on depth of water direction, the water outlet top mark
Height is in minimum water intaking water level elevation；
Water intaking channel is arranged at outside the water intake and positioned at the second water inlet side, described to take on the depth of water direction
Water channel is less than second water inlet.
2. water intake structures according to claim 1, which is characterized in that the water intake structures are arranged on navigation channel side
Beyond line, second water inlet is set away from the waterfront side, and the water intaking channel is extended at the riverbed of the default depth of water.
3. water intake structures according to claim 1, which is characterized in that heavy mud groove is equipped between the water inlet, described
On depth of water direction, the heavy mud groove is less than the water outlet.
4. water intake structures according to claim 1, which is characterized in that the material of the gate is concrete.
5. water intake structures according to claim 1, which is characterized in that the water intake is further opened with and the water inlet
Gate channel spaced apart, the gate channel offer the first opening, the gate close to one end of second water inlet
Second water inlet is stretched on from the described first opening.
6. water intake structures according to claim 5, which is characterized in that offered at the top of the gate channel with it is described
The second opposite opening of first opening；On the depth of water direction, second opening is described to take higher than first water inlet
Head further includes cover, and the cover cap is arranged on the described second opening.
7. according to claim 1~6 any one of them water intake structures, which is characterized in that in the side wall of the water intake
On offer multiple second water inlets, on the depth of water direction, multiple second water inlets are contour, the gate
Quantity is identical with the quantity of second water inlet.
8. according to claim 1~6 any one of them water intake structures, which is characterized in that be equipped at the top of the water intake
Navigation alarming sign.
9. according to claim 1~6 any one of them water intake structures, which is characterized in that first water inlet and
Second water inlet is equipped with grid.
10. according to claim 1~6 any one of them water intake structures, which is characterized in that the water outlet is connected with
Artesian diversion pipe.
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| CN201711311689.XA CN108086403B (en) | 2017-12-11 | 2017-12-11 | Water intake structure |
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|---|---|---|---|
| CN201711311689.XA CN108086403B (en) | 2017-12-11 | 2017-12-11 | Water intake structure |
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| CN108086403A true CN108086403A (en) | 2018-05-29 |
| CN108086403B CN108086403B (en) | 2020-09-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832324A (en) * | 2021-02-24 | 2021-05-25 | 河南省水利勘测设计研究有限公司 | Construction method for water taking pit of floating dock pump station |
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| CN101701465A (en) * | 2009-10-16 | 2010-05-05 | 辽宁省水利水电勘测设计研究院 | Construction technological method of reservoir stratified pumping head |
| CN202595796U (en) * | 2012-04-17 | 2012-12-12 | 攀钢集团工程技术有限公司 | Water taking structure for riverbed surface water |
| CN104005448A (en) * | 2014-05-23 | 2014-08-27 | 上海市水利工程设计研究院有限公司 | Water diversion opening structure of plain reservoir |
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| RU2601040C1 (en) * | 2015-07-27 | 2016-10-27 | Михаил Иванович Голубенко | Water intake structure for intake of water from surface sources |
| CN105350609A (en) * | 2015-12-08 | 2016-02-24 | 国投钦州发电有限公司 | Nearshore submerged hole deep circulating water taking method for circulating water and facility thereof |
| CN205804481U (en) * | 2016-06-21 | 2016-12-14 | 宝莲华新能源技术（上海）有限公司 | A kind of Novel water source heat pump water intake system being applicable to the bigger seasonal height of water |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832324A (en) * | 2021-02-24 | 2021-05-25 | 河南省水利勘测设计研究有限公司 | Construction method for water taking pit of floating dock pump station |
| CN112832324B (en) * | 2021-02-24 | 2022-03-11 | 河南省水利勘测设计研究有限公司 | Construction method for water taking pit of floating dock pump station |
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