CN109853454A - Hydrocone type river mouth groundwater reservoir changes water installations and operation method - Google Patents
Hydrocone type river mouth groundwater reservoir changes water installations and operation method Download PDFInfo
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- CN109853454A CN109853454A CN201811586686.1A CN201811586686A CN109853454A CN 109853454 A CN109853454 A CN 109853454A CN 201811586686 A CN201811586686 A CN 201811586686A CN 109853454 A CN109853454 A CN 109853454A
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- level
- groundwater reservoir
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 283
- 239000003673 groundwater Substances 0.000 title claims abstract description 50
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 8
- 238000001914 filtration Methods 0.000 claims abstract description 37
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 239000013535 sea water Substances 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000029142 excretion Effects 0.000 abstract description 2
- 101100313164 Caenorhabditis elegans sea-1 gene Proteins 0.000 description 10
- 238000011144 upstream manufacturing Methods 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/16—Fixed weirs; Superstructures or flash-boards therefor
- E02B7/18—Siphon weirs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Sewage (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of hydrocone type river mouth groundwater reservoirs to change water installations, including filter pipe, water filtering tank and siphon pipe row, filter pipe is connected to drainage tank inlet, siphon pipe row includes pedestal, several arch siphon pipes are provided in pedestal, siphon pipe water inlet is connected to the water filtering tank, siphon pipe includes inlet segment, hump section, water curtain section and water exit end, drainage hole is arranged along tube wall circumference for water curtain section and outer wall is provided with water flowing circle, siphon pipe hump section is provided with ventilation pipe, solenoid valve is provided on ventilation pipe, water pump is provided at the top of pedestal, the water inlet of water pump is connected to water filtering tank, the water outlet of water pump is connected to by penstocks with the water flowing circle, wherein, water pump and solenoid valve are electrically connected with control cabinet.The water quality and water level of present invention energy round-the-clock real-time monitoring river mouth groundwater reservoir, can automatically control the operation for changing water and water monitoring device, neatly replace the water excretion of river mouth groundwater reservoir in sea, protect ecology, environment and water resource.
Description
Technical field
The present invention relates to water quality control units, and in particular to a kind of hydrocone type river mouth groundwater reservoir changes water installations and operation side
Method.
Background technique
Currently, having built water retaining structure on the riverbed of some river entrances, and on the water retaining structure two sides riverbank
Interior setting water stop, those water retaining structures and water stop separate rivers and sea, prevent inwelling, while storing riverbed
Water between the grit of two sides underground forms groundwater reservoir, and with development and utilization, but the water resulted between the grit of underground can not be circulated into
For stagnant water, ecology and environment are destroyed.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of hydrocone type river mouth groundwater reservoirs to change water installations and operation method,
It solves the problem of that the water between the grit of underground can not circulate and destroys ecology and environment as stagnant water.
Technical solution: hydrocone type river mouth of the present invention groundwater reservoir changes water installations, including filter pipe, water filtering tank and rainbow
Suction pipe row, filter pipe are connected to the drainage tank inlet, and the siphon pipe row includes pedestal, are provided with several arches in the pedestal
Shape siphon pipe, the siphon pipe water inlet are connected to the water filtering tank, and the siphon pipe includes inlet segment, hump section, water curtain section
And water exit end, drainage hole is arranged along tube wall circumference for the water curtain section and outer wall is provided with water flowing circle, and the siphon pipe hump section is set
Be equipped with ventilation pipe, solenoid valve be provided on the ventilation pipe, be provided with water pump at the top of the pedestal, the water pump into
The mouth of a river is connected to water filtering tank, and the water outlet of the water pump is connected to by penstocks with the water flowing circle, wherein the water pump with
Solenoid valve is electrically connected with control cabinet.
To convey the underground water for arranging distant place away from siphon pipe, the filter pipe is laid in groundwater reservoir grit layer, filter pipe
Periphery is equipped with loaded filter.
For robust structure, uniform water keeps the water level of water filtering tank consistent, and is convenient to clean deposit, the water filtering tank
Interior spaced set has several perpendicular every having outlet pass on the vertical clapboard.
Be conducive to large area filtering underground, bearing capacity greatly and structure stress, the water filtering tank top are provided with porous disc.
Inwelling is prevented, the siphon pipe outlet is provided with flap valve.
Convenient to power to each control equipment, the base top surface is equipped with operation room, is equipped on the roof in the operation room
Photovoltaic panel.
To convey water quality signal, water quality sensor is provided in the water filtering tank, water quality sensor passes through cable and control
Cabinet connection.
To transmit water level signal, the two sides of the pedestal are provided with water level sensor, water level sensor by cable with
Control cabinet connection.
The hydrocone type river mouth groundwater reservoir changes the operation method of water installations, comprising the following steps:
(1) cable of photovoltaic panel, water pump, solenoid valve, water level sensor and water quality sensor is coupled with control cabinet, is opened
The power supply of control cabinet；
(2) when the water storage phase not needing to change the water of river mouth groundwater reservoir, as long as opening solenoid valve, allow air from ventilation pipe
Into in siphon pipe, so that can not form vacuum in hump section, the flap valve of the water outlet of siphon pipe is made in self weight and big seawater pressure
The water outlet of siphon pipe is closed under, seawater may not flow into river mouth groundwater reservoir；
(3) when river level is higher than water retaining structure water storage level and sea water level, snorkel on all siphon pipes is closed
The solenoid valve in road allows the hump section of siphon pipe is interior to generate vacuum, siphon is formed under atmospheric pressure effect, river is through underground sand
Gravel gap, several filter pipes, water filtering tank, siphon pipe automatic stream sea；
(4) it is higher than sea water level again when river level is lower than hump crest level in siphon pipe, needs to change river mouth groundwater reservoir
Water when, first close the solenoid valve on ventilation pipe, be then turned on water pump, allow water through penstocks, water flowing circle from all apopores
Middle injection is polymerized to closed water curtain in water curtain section, makes to form vacuum in hump section, under siphonage in river mouth groundwater reservoir
Water just leak into sea through siphon pipe, switch off the pump after generating siphon sluicing in siphon pipe, until river level and big seawater
Position is concordant or is lower than sea water level, and siphon pipe no longer sluices.It is higher than sea water level or sea water level decreasing when river level goes up
It when lower than river level, repeats to close solenoid valve, opens water pump, closed water curtain is generated in water curtain section, re-formed in hump section true
Sky, siphon pipe continue to sluice.
The utility model has the advantages that the water quality and water level of present invention energy round-the-clock real-time monitoring river mouth groundwater reservoir, can automatically control and change
The operation of water and water monitoring device neatly replaces the water excretion of river mouth groundwater reservoir in sea, protect ecology, environment with
Water resource.The present invention uses the upstream face of water filtering tank for inclined plate, and micro- arch porous disc is arranged on inclined plate, is conducive to large area
Filtering underground, bearing capacity be big, structure stress, uses the cross section of siphon pedestal tube for the shape of a saddle, pedestal, which is ridden, is seated at water stop
On the soil matrix of two sides, be conducive to reduce self weight, siphon pipe is consolidated in structure stress, town, set one using on siphon pipe water curtain section tube wall
Water hole is irised out, and the lower edge mouth of each apopore has circular arc to let out slot, is conducive to be polymerized to closed water curtain when apopore water outlet, allows hump
Vacuum is formed in section, obtains aerial drainage in smaller head difference.With reliable for operation, simple structure, vent flow is big, automatically control,
It easily constructs, manage the advantages of simplicity, intellectual monitoring water quality.
Detailed description of the invention
Fig. 1 is side schematic cross-sectional view of the invention；
Fig. 2 is that vertical view arragement construction schematic diagram of the invention is installed in riverbed；
Fig. 3 is water curtain section side schematic cross-sectional view of the invention.
Specific embodiment
Invention is further explained with reference to the accompanying drawing.
As shown in Figure 1-3, having water retaining structure 13 on the riverbed 5 of 4 estuary of rivers and described changing water and water quality monitoring
Device 15 in those water retaining structures 13 and is changed respectively to have in the riverbank 6 of 4 two sides of rivers at water and water monitoring device 15 and is cut together
Waterwall 14, those water retaining structures 13 change water and water monitoring device 15, the interconnection of water stop 14 river and big seawater
It separates.Due to the water retaining structure 13, to change blocking for water and water monitoring device 15 and water stop 14 disconnected, so that its upstream
The a large amount of underground water 7 of 8 accumulation of grit form river mouth groundwater reservoir 11.It is discharged into greatly by 13 rivers blocked of water retaining structure
Sea 1, and the underground water 7 of river mouth groundwater reservoir 11 is discharged into sea 1 by changing water and water monitoring device 15, and do not allow sea 1
Water flow into rivers 4 and river mouth groundwater reservoir 11.The water storage level 12 of the water retaining structure 13 is above at the top of water stop 14,
Bottom be respectively positioned on the impermeable stratum 9 in riverbed 5 Yu two sides underground.It changes water and successively connects with water monitoring device 15 from upstream to downstream
It is connected to several filter pipes 16, water filtering tank 18, siphon pipe and arranges 25, stilling pond 17.Several filter pipes 16 are from water filtering tank 16 in underground
It is in horadiam making in 8 layers of grit, is all equipped with loaded filter 24 in the periphery of those filter pipes 16.Water filtering tank 18 is trapezoidal
Case, the case mouth of the water filtering tank 18 is towards downstream, the vertical clapboard 22 for having several spacing equal in the water filtering tank 18, those vertical clapboards
There is door opening shape outlet pass 23 on 22, there is the round mouth being connected to the filter pipe 16 in the back plate 19 of the water filtering tank 18,
Loaded filter 24 is equipped on the inclined plate 20 of the water filtering tank 18.Siphon pipe row 25 pedestal, 26 top surface and water retaining structure 13
Either flush, the bottom surface of pedestal 26 batholith located underground or impermeable stratum 9.Arranging in 25 pedestals 26 in siphon pipe has row's spacing
Equal siphon pipe 28, such as the shape of " ⌒ ", those siphon pipes 28 are connected in turn those siphon pipes 28 from upstream to downstream
Inlet segment 29, hump section 30, water curtain section 32, water exit end 31, those inlet segments 29, hump section 30, water curtain section 32, water exit end 31 are equal
For round tube, hump top is concordant with the water storage level 12 of water retaining structure 13 in those siphon pipes 28, equal at the top of siphon pipe 28
It is provided with ventilation pipe 27 and solenoid valve 41.The water inlet of siphon pipe 28 is bell shape, those 28 water inlets of siphon pipe
It is respectively positioned on the lower part of 26 upstream side of pedestal, and is respectively positioned in water filtering tank 18 between every two pieces of vertical clapboards 22.Each rainbow
28 water outlet of suction pipe is respectively positioned on the downstream side of pedestal 26, and the water outlet of those siphon pipes 28 is round tube mouth, in those water outlets
On be mounted on flap valve 36, those equal inclined downstreams of flap valve 36.There is operation room 43 in the top surface of pedestal 26, in the operation room 43
Roof on row's photovoltaic panel 44 is installed.Water pump 39 is installed in the operation room 43, the water inlet pipe 37 of the water pump 39 is along base
Seat 26 upstream faces penetrate in water filtering tank 18, be mounted with filter 38 on the water inlet pipe 37, the outlet pipe of the water pump 39 with it is described
Penstocks 35 are connected in pedestal 26.It is fitted with water level sensor 42 on the upstream and downstream side that siphon pipe arranges 25 pedestals 26,
To monitor river level, level of ground water and sea water level.Water quality sensing is mounted on 22 wooden partition of vertical clapboard in water filtering tank 18
Device 40, to monitor the variation of 11 water quality of river mouth groundwater reservoir.Round porous disc 21 is arranged on the inclined plate 20 of water filtering tank 18, it should
A little porous discs 21 are micro- shape arch bar of " ︵ " shape, those porous discs 21 outwardly protrude on the inclined plate 20.Pedestal 26
Cross section is " ︹ " horse-saddle, which, which rides, is seated on the soil matrix 10 of 14 two sides of water stop, 26 middle part of pedestal
Position bottom surface and 14 top surface of water stop connect.The apopore for thering is a circle to be equally spaced on 28 water curtain section of siphon pipe, 32 tube wall
33, the lower edge mouth of those apopores 33 has circular arc to let out slot, is polymerized to closed water curtain after the water outlet of those apopores 33, makes hump section
Vacuum is formed in 30.There is water flowing circle 34 on the outer wall of water curtain section 32, has on the water flowing circle 34 and connect with the penstocks 35
The connector connect has the channel being connected to each apopore 33 in the water flowing circle 34.
Wherein, the present invention uses the upstream face of water filtering tank 18 for inclined plate 20, and micro- arch porous disc is arranged on inclined plate 20
21, be conducive to that large area filtering underground, bearing capacity be big, structure stress, use the cross section of 28 pedestal 26 of siphon pipe for saddle
Shape, pedestal 26, which is ridden, to be seated on the soil matrix 10 of 14 two sides of water stop, is conducive to reduce self weight, siphon pipe 28 is consolidated in structure stress, town, is adopted
Water hole is irised out with setting one on 28 water curtain section of siphon pipe, 32 tube wall, and the lower edge mouth of each apopore has circular arc to let out slot, is conducive to
Apopore is polymerized to closed water curtain when being discharged, and allows hump section 30 is interior to form vacuum, the water successively gushed in apopore is in gravity
Pipe stream will be formed under effect in water exit end 31, and the water level in inlet segment 29 can increase under the action of atmospheric pressure until no mistake
Hump top constitutes siphon, so that siphon pipe 28 obtains aerial drainage in smaller head difference.
When the present invention is run, photovoltaic panel 44, water pump 39, solenoid valve 41, flap valve are opened and closed sensor, water level sensor first
42 and the cable of water quality sensor 40 couple with control cabinet, the power supply of control cabinet is opened, to ensure 11 water quality of river mouth groundwater reservoir
Carry out the preparation for changing water.
When the water storage phase not needing to change the water of river mouth groundwater reservoir 11, since 28 hump top of siphon pipe is water retaining structure 13
The height of water storage level 12 allows air to enter in siphon pipe 28 from ventilation pipe 27, so that hump section 30 as long as opening solenoid valve 41
Inside can not form vacuum, no matter the variation of sea water level 2, the water of rivers 4 all may not flow into sea 1.Because in all siphon pipes 28
Water outlet is provided with flap valve 36, those flap valves 36 are in the water outlet be self-possessed with close siphon pipe 28 under 1 effect of water pressure of sea, sea
Water may not flow into river mouth groundwater reservoir 11.When river level is higher than 13 water storage level 12 of water retaining structure and sea water level 2, rivers
Water flows automatically through 8 gap of underground grit, several filter pipes 16, water filtering tank 18, row's siphon pipe 28 and its flap valve 36, stilling pond 17
To sea 1.In order to increase the vent flow of siphon pipe 28, the solenoid valve 41 of ventilation pipe 27 on all siphon pipes 28 is closed, allows rainbow
Vacuum is generated in the hump section 30 of suction pipe 28, forms siphon under atmospheric pressure effect, with biggish vent flow by river mouth underground
The water of reservoir 11 is drained into sea 1, and the water of river mouth groundwater reservoir 11 is replaced.When river level is risen lower than hump in siphon pipe 28
Journey is higher than sea water level 2 again, when needing to change the water of river mouth groundwater reservoir 11, first closes the solenoid valve 41 on ventilation pipe 27, then
Water pump 39 is opened, allows water to project from all apopores 33 through penstocks 35, water flowing circle 34, is polymerized to close in water curtain section 32
Water curtain, make to form vacuum in hump section 30, the water under siphonage in river mouth groundwater reservoir 11 is just leaked into through siphon pipe 28
Sea 1 switches off the pump 39 after generating siphon sluicing in siphon pipe 28, until river level is concordant with sea water level 2 or is lower than
Sea water level 2, siphon pipe 28 no longer sluice.Rivers are descend below higher than sea water level 2 or sea water level 2 when river level goes up
It when water level, repeats to close solenoid valve 41, opens water pump 39, closed water curtain is generated in water curtain section 32, re-formed in hump section 30 true
Sky, siphon pipe 28 continue to sluice.
The specific operational process of the present invention are as follows:
(1) 28 siphon aerial drainage of siphon pipe when river level is higher than 13 water storage level 12 of water retaining structure and sea water level 2: by pacifying
Water level sensor 42 mounted in 26 upstream and downstream side of pedestal, is transferred to the signal of river level or level of ground water, sea water level 2
Control cabinet, control cabinet control close solenoid valve 41, prevent air from entering 28 hump section 30 of siphon pipe from ventilation pipe 27, allow hump
Vacuum is generated in section 30, forms siphon under atmospheric pressure effect, the water of river mouth groundwater reservoir 11 is through the inlet segment of siphon pipe 28
29, hump section 30, water curtain section 32, water exit end 31, flap valve 36 are drained into sea 1 with biggish flow, with reaching replacement river mouth
The purpose of 11 water of lower storage reservoir.
(2) river level rises the 28 siphon aerial drainage of siphon pipe when the water level 2 of sea lower than 28 hump of siphon pipe: by being mounted on
The signal of river level or level of ground water, sea water level 2, is transferred to control by the water level sensor 42 of 26 upstream and downstream side of pedestal
The water quality signal of river mouth groundwater reservoir 11 is transferred to control cabinet by the water quality sensor 40 being mounted in water filtering tank 18 by cabinet, control
Cabinet processed is by setting operating scheme and process control solenoid valve 41 and water pump 39.When water quality sensor 40 exports river mouth groundwater reservoir 11
Water quality does not meet the signal of standard requirements, and solenoid valve 41 is closed in control cabinet control, opens water pump 39, the water warp of 39 outlet pipe of water pump
Water flowing circle 34 on penstocks 35, water curtain section 32 is polymerized to closed water curtain from the injection of apopore 33, makes generation in hump section 30 true
Sky forms siphon under atmospheric pressure effect, the water of river mouth groundwater reservoir 11 through the inlet segment 29 of siphon pipe 28, hump section 30,
Water curtain section 32, water exit end 31, flap valve 36 are drained into sea 1；Meet when water quality sensor 40 exports 11 water quality of river mouth groundwater reservoir
The signal of standard requirements, control cabinet control open solenoid valve 41, air are allowed to input the hump section of siphon pipe 28 from ventilation pipe 27
In 30, make to can not form vacuum in hump section 30, siphon pipe 28 is unable to siphon, and the water of river mouth groundwater reservoir 11 does not leak into sea 1.
Claims (9)
1. a kind of hydrocone type river mouth groundwater reservoir changes water installations, which is characterized in that including filter pipe (16), water filtering tank (18) and rainbow
Suction pipe arranges (25), and filter pipe (16) is connected to the water filtering tank (18) entrance, and the siphon pipe row (16) includes pedestal (26), institute
It states and is provided with several arch siphon pipes (28) in pedestal (26), siphon pipe (28) water inlet and the water filtering tank (18) are even
Logical, the siphon pipe (28) includes inlet segment (29), hump section (30), water curtain section (32) and water exit end (31), the water curtain section
(32) drainage hole (33) are set along tube wall circumference and outer wall is provided with water flowing circle (34), the siphon pipe hump section (30) is provided with
Ventilation pipe (27) is provided with solenoid valve (41) on the ventilation pipe (27), is provided with water pump at the top of the pedestal (26)
(39), the water inlet of the water pump (39) is connected to water filtering tank (18), and the water outlet of the water pump (39) passes through penstocks
(35) it is connected to the water flowing circle (34), wherein the water pump (39) and solenoid valve (41) are electrically connected with control cabinet.
2. hydrocone type river mouth according to claim 1 groundwater reservoir changes water installations, which is characterized in that the filter pipe (16)
It is laid in groundwater reservoir grit layer, filter pipe (16) periphery is equipped with loaded filter (24).
3. hydrocone type river mouth according to claim 1 groundwater reservoir changes water installations, which is characterized in that the water filtering tank (18)
Interior spaced set has several vertical clapboards (22), has outlet pass (23) on the vertical clapboard (22).
4. hydrocone type river mouth according to claim 1 groundwater reservoir changes water installations, which is characterized in that the water filtering tank (18)
Top is provided with porous disc (21).
5. hydrocone type river mouth according to claim 1 groundwater reservoir changes water installations, which is characterized in that the siphon pipe (28)
Outlet is provided with flap valve (36).
6. hydrocone type river mouth according to claim 1 groundwater reservoir changes water installations, which is characterized in that pedestal (26) top
Face is equipped with operation room (43), is equipped with photovoltaic panel (44) on the roof of operation room (43).
7. hydrocone type river mouth according to claim 1 groundwater reservoir changes water installations, which is characterized in that the water filtering tank (18)
It is inside provided with water quality sensor (40), water quality sensor (40) is connect by cable with control cabinet.
8. hydrocone type river mouth according to claim 1 groundwater reservoir changes water installations, which is characterized in that the pedestal (26)
Two sides are provided with water level sensor (42), and water level sensor (42) is connect by cable with control cabinet.
9. the operation method that hydrocone type river mouth as described in claim 1 groundwater reservoir changes water installations, which is characterized in that including with
Lower step:
(1) cable of photovoltaic panel, water pump, solenoid valve, water level sensor and water quality sensor is coupled with control cabinet, opens control
The power supply of cabinet；
(2) when the water storage phase not needing to change the water of river mouth groundwater reservoir, solenoid valve is opened, air is allowed to enter siphon from ventilation pipe
In pipe, so that can not form vacuum in hump section, the flap valve of the water outlet of siphon pipe is being self-possessed and is being closed under the effect of water pressure of sea
The water outlet of siphon pipe, seawater may not flow into river mouth groundwater reservoir；
(3) when river level is higher than water retaining structure water storage level and sea water level, ventilation pipe on all siphon pipes is closed
Solenoid valve allows the hump section of siphon pipe is interior to generate vacuum, forms siphon under atmospheric pressure effect, river is through between the grit of underground
Gap, several filter pipes, water filtering tank, siphon pipe automatic stream sea；
(4) it is higher than sea water level again when river level is lower than hump crest level in siphon pipe, needs to change the water of river mouth groundwater reservoir
When, the solenoid valve on ventilation pipe is first closed, water pump is then turned on, water is allowed to penetrate from all apopores through penstocks, water flowing circle
Out, it is polymerized to closed water curtain in water curtain section, makes to form vacuum, the water under siphonage in river mouth groundwater reservoir in hump section
Just sea is leaked into through siphon pipe, switched off the pump after generating siphon sluicing in siphon pipe, until river level and sea water level are flat
Together or it is lower than sea water level, siphon pipe no longer sluices.It is lower than when river level goes up higher than sea water level or sea water level decreasing
It when river level, repeats to close solenoid valve, opens water pump, closed water curtain is generated in water curtain section, re-forms vacuum, rainbow in hump section
Suction pipe continues to sluice.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586686.1A CN109853454B (en) | 2018-12-25 | 2018-12-25 | Siphon type estuary underground reservoir water changing device and operation method |
| GB1910510.5A GB2576826B (en) | 2018-12-25 | 2019-07-23 | A siphonic underground reservoir water changing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586686.1A CN109853454B (en) | 2018-12-25 | 2018-12-25 | Siphon type estuary underground reservoir water changing device and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109853454A true CN109853454A (en) | 2019-06-07 |
| CN109853454B CN109853454B (en) | 2024-03-19 |
Family
ID=66892203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811586686.1A Active CN109853454B (en) | 2018-12-25 | 2018-12-25 | Siphon type estuary underground reservoir water changing device and operation method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109853454B (en) |
| GB (1) | GB2576826B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412738A (en) * | 2020-11-19 | 2021-02-26 | 佛山市顺德区水利水电勘测设计院有限公司 | Hump siphon type water outlet flow passage of small and medium-sized pump station and use method thereof |
| CN112482494A (en) * | 2020-02-24 | 2021-03-12 | 刘小龙 | Cascade pump station water delivery device based on dynamic balance |
| CN112982317A (en) * | 2021-03-03 | 2021-06-18 | 水利部交通运输部国家能源局南京水利科学研究院 | Estuary ground surface underground three-dimensional water retaining structure utilizing rain and flood resources and operation method |
| CN114594803A (en) * | 2022-02-16 | 2022-06-07 | 广东省水利水电科学研究院 | Ecological flow discharge and monitoring equipment for small hydropower station and control method thereof |
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| BE1030130B1 (en) * | 2021-12-28 | 2023-07-24 | Smet Gwt Europe | IMPROVED GRILLING |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112482494A (en) * | 2020-02-24 | 2021-03-12 | 刘小龙 | Cascade pump station water delivery device based on dynamic balance |
| CN112412738A (en) * | 2020-11-19 | 2021-02-26 | 佛山市顺德区水利水电勘测设计院有限公司 | Hump siphon type water outlet flow passage of small and medium-sized pump station and use method thereof |
| CN112982317A (en) * | 2021-03-03 | 2021-06-18 | 水利部交通运输部国家能源局南京水利科学研究院 | Estuary ground surface underground three-dimensional water retaining structure utilizing rain and flood resources and operation method |
| CN114594803A (en) * | 2022-02-16 | 2022-06-07 | 广东省水利水电科学研究院 | Ecological flow discharge and monitoring equipment for small hydropower station and control method thereof |
| CN114594803B (en) * | 2022-02-16 | 2022-10-04 | 广东省水利水电科学研究院 | Ecological flow of little power station is released, monitoring facilities |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201910510D0 (en) | 2019-09-04 |
| GB2576826B (en) | 2020-09-23 |
| GB2576826A (en) | 2020-03-04 |
| CN109853454B (en) | 2024-03-19 |
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