CN209538288U - Water intake and discharge device for reservoir - Google Patents
Water intake and discharge device for reservoir Download PDFInfo
- Publication number
- CN209538288U CN209538288U CN201821804992.3U CN201821804992U CN209538288U CN 209538288 U CN209538288 U CN 209538288U CN 201821804992 U CN201821804992 U CN 201821804992U CN 209538288 U CN209538288 U CN 209538288U
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- pipe
- water
- drain
- valve
- water intaking
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 12
- 238000010079 rubber tapping Methods 0.000 claims description 34
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a reservoir water taking and draining device, which comprises a shared pipeline (1); a trash rack (2) and an accident gate (3) are sequentially arranged at the water inlet of the common pipeline along the water flow direction; the water outlet of the shared pipeline is connected with the water inlet of the Y-shaped branch pipe (4), one water outlet of the Y-shaped branch pipe is connected with one end of a water taking bent pipe (6), and the other end of the water taking bent pipe is connected with a water taking pipe (9) through an overhauling butterfly valve (8); the other water outlet of the Y-shaped branch pipe is connected with one end of a water drain bent pipe (7), the other end of the water drain bent pipe is connected with one end of a water drain pipe (12) through a water drain valve (10), a downward-bent water outlet (13) is arranged at the other end of the water drain pipe, and a stilling basin (14) is arranged below the downward-bent water outlet. The utility model provides a sharing pipeline water intaking and sluicing sharing can reduce excavation earthwork volume and the concrete placement degree of difficulty during the construction, reduce investment cost, and reasonable control flow reduces the power consumption, is favorable to energy saving and emission reduction.
Description
Technical field
The utility model relates to a kind of water intaking of reservoir and water draw-offs, belong to hydraulic and hydroelectric engineering metal structure technical field.
Background technique
For reservoir, the function of water intaking and sluicing is generally required, two independent pipelines is typically provided with and carries out respectively
Water intaking and sluicing, intake pipe are used for urban water supply, and tapping pipe is used with downstream ecology with water for reservoir emptying maintenance.It is existing
The mode for setting up two pipelines separately is reasonable for intake pipe and the tapping pipe arrangement farther away engineering of interferometry difference；But for water intaking
Pipe and engineering similar in tapping pipe arrangement orientation are then unreasonable.Because being equipped with two independent tubes in same close orientation, can increase
It excavates and the increase investment of concreting difficulty is more, it is more to increase investment particularly with the longer engineering of pipeline.In addition it sluices
Pipe for the more using probability of bleed downstream ecological flow, and used and is sluiced for the less using probability of reservoir emptying
Pipe is directly released, and flow is larger and consumes energy more, is unfavorable for energy-saving and emission-reduction, so existing technology or incomplete, needs
In further increasing.
Utility model content
The purpose of this utility model is to provide a kind of water intaking of reservoir and water draw-offs, to reduce excavation amount and coagulation
Soil pours difficulty, reduces cost of investment, rationally controls flow-reduction energy consumption, emission reduction is beneficial to energy conservation, to overcome the prior art
Deficiency.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of reservoir of the utility model is fetched water and water draw-off, including common conduit；Common conduit water inlet flows downstream
To being successively arranged trash rack and emergency gate；Common conduit water outlet is connect with Y type bifurcated pipe water inlet, and one of Y type bifurcated pipe goes out
The mouth of a river is connect with water intaking bend pipe one end, and the water intaking bend pipe other end is connect through maintenance butterfly valve with intake pipe；Another of Y type bifurcated pipe goes out
The mouth of a river is connect with drain bent pipe one end, and the drain bent pipe other end is connect through drain valve with tapping pipe one end, and the tapping pipe other end is set
Bow out the mouth of a river under having, under bow out and be equipped with stilling pond below the mouth of a river.
In aforementioned device, the intake pipe is parallel with tapping pipe；Water intaking bend pipe and the bending angle of drain bent pipe are blunt
Angle, obtuse angle angle are determined according to the distance between intake pipe and tapping pipe.
In aforementioned device, the drain bent pipe is equipped with sluicing bifurcated pipe, and sluicing bifurcated pipe one end and drain bent pipe are welded, sluiced
The bifurcated pipe other end is equipped with hollow injection valve.
In aforementioned device, the intake pipe is equipped with short tube；Short tube is horizontally disposed, and the axis and intake pipe axis of short tube hang down
Directly；Short tube one end and intake pipe weld, and the short tube other end is located at stilling pond side, and is equipped with gate valve.
In aforementioned device, between the drain bent pipe and tapping pipe be equipped with bypass pipe, bypass pipe be equipped with maintenance gate valve and
Bypass operation valve.
In aforementioned device, the bore of the bypass pipe is less than the bore of tapping pipe.
In aforementioned device, the Y type bifurcated pipe, water intaking bend pipe, drain bent pipe, maintenance butterfly valve, drain valve, hollow injection valve and
Bypass pipe is respectively positioned in operating room；Hollow injection valve, tapping pipe are each attached on the wall of operating room downstream.
By adopting the above-described technical solution, the utility model is compared with prior art, the utility model is equipped in reservoir
One common conduit is equipped with Y type bifurcated pipe in common conduit outlet end, and one of water outlet of Y type bifurcated pipe is connect with intake pipe
And it is equipped with emergency repair valve protection, another water outlet of Y type bifurcated pipe connect with tapping pipe and is equipped with drain valve control flow.This
Utility model is by a common conduit outlet setting Y type bifurcated pipe and is separately connected the intake pipe of different purposes and the side of tapping pipe
Formula realizes a pipeline and takes into account water intaking and sluicing function.Small-bore sluicing bifurcated pipe or bypass pipe are equipped on tapping pipe for letting out
Ecological flow is put, the energy consumption of sluicing operating valve can be reduced.Trash rack is proposed into aperture when sluicing, high flow rate was avoided to cause to block
Dirty grid vibration is strong to be destroyed.In water intaking, trash rack, which blocks dirty state in closing, can prevent larger dirt from entering in intake pipe,
It can effectively ensure that water intaking quality.Emergency gate moveable water is equipped in common conduit import and closes truncation water flow, effectively prevent sharing
Fault spread when accident occurs for pipeline.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is A-A cross-sectional view in Fig. 1.
The label in accompanying drawing is: 1- common conduit, 2- trash rack, 3- emergency gate, 4-Y type bifurcated pipe, 5- bypass operation valve,
6- water intaking bend pipe, 7- drain bent pipe, 8- overhaul butterfly valve, 9- intake pipe, 10- drain valve, 11- sluicing bifurcated pipe, 12- tapping pipe, 13-
Under bow out the mouth of a river, 14- stilling pond, 15- short tube, 16- gate valve, the hollow injection valve of 17-, 18- operating room, 19- operating room downstream wall
Body, 20- bypass pipe, 21- overhaul gate valve.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
A kind of reservoir of the utility model is fetched water and water draw-off, as depicted in figs. 1 and 2, including common conduit 1；It shares
1 water inlet of pipeline flows to downstream is successively arranged trash rack 2 and emergency gate 3；1 water outlet of common conduit and 4 water inlet of Y type bifurcated pipe
One water outlet of connection, Y type bifurcated pipe 4 is connect with water intaking 6 one end of bend pipe, and water intaking 6 other end of bend pipe is through maintenance butterfly valve 8 and water intaking
Pipe 9 connects；Another water outlet of Y type bifurcated pipe 4 is connect with 7 one end of drain bent pipe, 7 other end of drain bent pipe through drain valve 10 with
12 one end of tapping pipe connection, 12 other end of tapping pipe, which is equipped with down, bows out the mouth of a river 13, under bow out below the mouth of a river 13 be equipped with stilling pond 14.
Intake pipe 9 is parallel with tapping pipe 12；Water intaking bend pipe 6 and the bending angle of drain bent pipe 7 are obtuse angle, and obtuse angle angle is according to water intaking
The distance between pipe 9 and tapping pipe 12 determine.Drain bent pipe 7 is equipped with sluicing bifurcated pipe 11, and 11 one end of sluicing bifurcated pipe and sluicing are curved
Pipe 7 welds, and 11 other end of sluicing bifurcated pipe is equipped with hollow injection valve 17.Intake pipe 9 is equipped with short tube 15；Short tube 15 is horizontally disposed,
The axis of short tube 15 is vertical with 9 axis of intake pipe；15 one end of short tube and intake pipe 9 weld, and 15 other end of short tube is located at stilling pond
14 sides, and gate valve 16 is installed.Bypass pipe 20 is equipped between drain bent pipe 7 and tapping pipe 12, bypass pipe 20 is equipped with maintenance
Gate valve 21 and bypass operation valve 5.The bore of bypass pipe 20 is less than the bore of tapping pipe 12.Y type bifurcated pipe 4, sluices at water intaking bend pipe 6
Bend pipe 7, maintenance butterfly valve 8, drain valve 10, hollow injection valve 17 and bypass pipe 20 are respectively positioned in operating room 18；Hollow injection valve 17,
Tapping pipe 12 is each attached on operating room downstream wall 19.
Embodiment
This example is as depicted in figs. 1 and 2, the common conduit 1 for taking into account water intaking and sluicing is equipped in reservoir, in common conduit
1 water inlet flows to downstream is successively arranged a fan trash rack 2 and a fan emergency gate 3；Y is equipped in the outlet end of common conduit 1
Type bifurcated pipe 4；One of water outlet of Y type bifurcated pipe 4 is connect with water intaking 6 one end of bend pipe, and water intaking 6 other end of bend pipe is through overhauling butterfly valve
8 connect with intake pipe 9.Other side bifurcated pipe 5 is equipped with obtuse angle type drain bent pipe 7；Another water outlet of Y type bifurcated pipe 4 and sluicing
The connection of 7 one end of bend pipe, 7 other end of drain bent pipe are connect through drain valve 10 with 12 one end of tapping pipe, and 12 other end of tapping pipe is equipped with
Under bow out the mouth of a river 13, under bow out below the mouth of a river 13 as stilling pond 14.The drain bent pipe 7 of 10 front end of drain valve is equipped with sluicing bifurcated pipe
11；Sluicing bifurcated pipe 11 is equipped with hollow injection valve 17；The outlet of hollow injection valve 17 is located at 14 top of stilling pond；Intake pipe 9 leans on
14 side of stilling pond is equipped with the short tube 15 vertical with 9 axis direction of intake pipe, and 15 end of short tube is equipped with gate valve 16；Gate valve 16 exports
Above stilling pond 14.Bypass pipe 20 is equipped between drain bent pipe 7 and tapping pipe 12, bypass pipe 20 flows to be successively arranged downstream
Overhaul gate valve 21 and bypass operation valve 5；5 rear end of bypass operation valve is connected to tapping pipe 12.Bypass pipe 20 and bypass operation valve 5 are used
In ecological flow of releasing, the energy consumption of drain valve 10 can be reduced.
Y type bifurcated pipe 4, water intaking bend pipe 6, drain bent pipe 7, maintenance butterfly valve 8, drain valve 10, hollow injection valve 17 and bypass pipe
20 are respectively positioned in operating room 18；Hollow injection valve 17 and tapping pipe 12 are fixed on operating room downstream wall 19.Drain valve 10 exists
Trash rack 2 is proposed into aperture when operation.When intake pipe 9 is fetched water, trash rack 2, which is in close, blocks dirty state.
The utility model is equipped with a common conduit in reservoir, is equipped with Y type bifurcated pipe, Y type bifurcated pipe in common conduit outlet end
One of water outlet connect and be equipped with emergency repair valve protection with intake pipe, another water outlet of Y type bifurcated pipe and sluice
Pipe connects and is equipped with drain valve control flow.The utility model is by a common conduit outlet setting Y type bifurcated pipe and connects respectively
The mode of the intake pipe and tapping pipe that connect different purposes realizes a pipeline and takes into account water intaking and sluicing function.It is set on tapping pipe
There are small-bore sluicing bifurcated pipe or bypass pipe for ecological flow of releasing, the energy consumption of sluicing operating valve can be reduced.It will be blocked when sluicing
Dirty grid propose aperture, and high flow rate was avoided to cause the vibration of trash rack piece is strong to destroy.In water intaking, trash rack, which is in close, blocks dirt
State can prevent larger dirt from entering in intake pipe, can effectively ensure that water intaking quality.Emergency gate is equipped in common conduit import
Moveable water closes truncation water flow, fault spread when effectivelying prevent common conduit that accident occurs.
Claims (7)
1. a kind of reservoir is fetched water and water draw-off, including common conduit (1)；It is characterized by: common conduit (1) water inlet is downstream
Flow direction is successively arranged trash rack (2) and emergency gate (3)；Common conduit (1) water outlet is connect with Y type bifurcated pipe (4) water inlet, Y
One water outlet of type bifurcated pipe (4) is connect with water intaking bend pipe (6) one end, and water intaking bend pipe (6) other end is overhauled butterfly valve (8) and taken
Water pipe (9) connection；Another water outlet of Y type bifurcated pipe (4) is connect with drain bent pipe (7) one end, drain bent pipe (7) other end warp
Drain valve (10) is connect with tapping pipe (12) one end, and tapping pipe (12) other end, which is equipped with down, bows out the mouth of a river (13), under bow out the mouth of a river
(13) lower section is equipped with stilling pond (14).
2. reservoir water intaking and water draw-off according to claim 1, it is characterised in that: the intake pipe (9) and tapping pipe
(12) parallel；The bending angle of water intaking bend pipe (6) and drain bent pipe (7) is obtuse angle, obtuse angle angle according to intake pipe (9) with let out
The distance between water pipe (12) determines.
3. reservoir water intaking and water draw-off according to claim 1, it is characterised in that: the drain bent pipe (7) is equipped with and lets out
Water bifurcated pipe (11), sluicing bifurcated pipe (11) one end and drain bent pipe (7) are welded, and sluicing bifurcated pipe (11) other end is equipped with hollow injection valve
(17), hollow injection valve (17) is located in operating room (18) and is fixed on operating room downstream wall (19).
4. reservoir water intaking and water draw-off according to claim 1, it is characterised in that: the intake pipe (9) is equipped with short tube
(15)；Short tube (15) is horizontally disposed, and the axis of short tube (15) is vertical with intake pipe (9) axis；Short tube (15) one end and intake pipe
(9) it welds, short tube (15) other end is located at stilling pond (14) side, and is equipped with gate valve (16).
5. reservoir water intaking and water draw-off according to claim 1, it is characterised in that: the drain bent pipe (7) and tapping pipe
(12) bypass pipe (20) are equipped between, bypass pipe (20) is equipped with maintenance gate valve (21) and bypass operation valve (5).
6. reservoir water intaking and water draw-off according to claim 5, it is characterised in that: the bore of the bypass pipe (20) is less than
The bore of tapping pipe (12), bypass pipe (20) are located in operating room (18).
7. reservoir water intaking and water draw-off according to claim 1, it is characterised in that: the Y type bifurcated pipe (4), water intaking bend pipe
(6), drain bent pipe (7), maintenance butterfly valve (8) and drain valve (10) are respectively positioned in operating room (18)；Tapping pipe (12) is fixed on behaviour
Make on room downstream wall (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804992.3U CN209538288U (en) | 2018-11-02 | 2018-11-02 | Water intake and discharge device for reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804992.3U CN209538288U (en) | 2018-11-02 | 2018-11-02 | Water intake and discharge device for reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209538288U true CN209538288U (en) | 2019-10-25 |
Family
ID=68247849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821804992.3U Active CN209538288U (en) | 2018-11-02 | 2018-11-02 | Water intake and discharge device for reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209538288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208692A (en) * | 2018-11-02 | 2019-01-15 | 中国电建集团贵阳勘测设计研究院有限公司 | Water intake and discharge device for reservoir |
-
2018
- 2018-11-02 CN CN201821804992.3U patent/CN209538288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208692A (en) * | 2018-11-02 | 2019-01-15 | 中国电建集团贵阳勘测设计研究院有限公司 | Water intake and discharge device for reservoir |
| CN109208692B (en) * | 2018-11-02 | 2024-01-23 | 中国电建集团贵阳勘测设计研究院有限公司 | Reservoir water taking and draining device |
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