CN111648436A - Tidal seawater taking device and method - Google Patents
Tidal seawater taking device and method Download PDFInfo
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- CN111648436A CN111648436A CN202010438754.0A CN202010438754A CN111648436A CN 111648436 A CN111648436 A CN 111648436A CN 202010438754 A CN202010438754 A CN 202010438754A CN 111648436 A CN111648436 A CN 111648436A
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- 239000013535 sea water Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000007667 floating Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims description 41
- 238000003825 pressing Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 9
- 239000008213 purified water Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000013049 sediment Substances 0.000 description 1
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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Abstract
The invention discloses a tidal seawater taking device and method, which comprises a reservoir arranged on the sea side, a water taking pipe extending into the reservoir, a plurality of tidal gates arranged on the reservoir, a pressure plate arranged on the bottom surface of the reservoir, a support plate arranged between the pressure plate and the bottom surface of the reservoir and a horizontally extending air bag, wherein the support plate is arranged on the sea side; the supporting plate and the air bag are respectively positioned at the left part and the right part of the bottom surface of the water storage tank, the air box is arranged at the upper part of the outer wall at one side of the water storage tank, a push-pull rod of the air box is connected with a hollow floating block, a weight bearing block is arranged in the floating block, and a cover plate is arranged on the outer wall of the storage battery above the air box. The invention has the characteristics of automatically removing the silt accumulated in the reservoir, saving energy and improving the cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of seawater taking equipment, in particular to a tidal type seawater taking device and method.
Background
With the development of industries in coastal areas, water consumption is increasing, and factories (such as power plants, chemical plants, and the like) in coastal areas have gradually and widely used seawater as industrial cooling water. The seawater taking structure mainly has 3 modes of water taking by a diversion pipe duct, shore type water taking and tide type water taking.
The tide type water taking is to build a reservoir on a seaside dike and arrange a plurality of tide gates on the wall of the reservoir close to the seaside. When the tide rises, the seawater pushes the tide gate open and enters the reservoir. When the tide comes back, the tide gate is automatically closed, and the pump room takes water from the reservoir. The water taking mode saves investment and power consumption, but the removal of the sediment precipitated in the pool is troublesome.
Disclosure of Invention
The invention aims to overcome the defect that silt deposited in tidal water taking is troublesome to remove in the prior art, and provides a tidal seawater taking device and method with high cleanliness.
In order to achieve the purpose, the invention adopts the following technical scheme:
a tidal seawater intake device comprises a reservoir arranged on the sea side, an intake pipe extending into the reservoir, a plurality of tidal gates arranged on the reservoir, a pressing plate arranged on the bottom surface of the reservoir, a supporting plate arranged between the pressing plate and the bottom surface of the reservoir and an air bag extending horizontally; an air box is arranged on the upper portion of the outer wall of one side of the water storage pool, a push-pull rod of the air box is connected with a hollow floating block, a load block is arranged in the floating block, a cover plate is arranged on the outer wall of the storage battery above the air box, an air outlet of the air box is connected with an air blowing pipe arranged on the upper portion of the inner side wall of the storage battery through a pipeline, a plurality of air outlet nozzles are arranged on the air blowing pipe, and a net bag is arranged; backup pad and gasbag are located the left part and the right part of the bottom surface of cistern respectively, be equipped with a plurality of support column on the bottom surface of the cistern of the clamp plate between backup pad and the gasbag, the clamp plate rotates with each support column to be connected, cistern right side lower part is equipped with the opening, cistern upper portion is equipped with the cylinder, be equipped with the baffle that is used for sealing the open-ended on the telescopic link of cylinder, be equipped with vertical blast pipe on the clamp plate left edge, vertical blast pipe's right side is equipped with a plurality of gas outlet, all be equipped with the check valve on every gas outlet, the gasbag passes through pipe and vertical blast pipe UNICOM, be equipped with the solenoid valve on the pipe, the gasbag is connected with.
When flood tide occurs, the impact force of seawater opens each tide gate, and the seawater enters the reservoir; after the seawater tide reaches the highest water level, the controller controls the cylinder to drive the baffle plate to move upwards, so that the opening is opened; the controller control solenoid valve is opened, the sea water quality in the cistern increases, under the effect of the weight of sea water, gaseous outflow in the gasbag, the gaseous each gas vent of following longitudinal exhaust pipe of outflow flows, the clamp plate inclines right simultaneously, the back flows out in the opening under the promotion of air current of accumulation silt on the clamp plate, the staff drives the baffle through controller control cylinder and descends, make the opening sealed, thereby clear away the silt that accumulates in the cistern automatically, the energy has been saved, the cleaning efficiency is improved, ensure that the cleanliness of cistern meets the requirements. The string bag is used for removing floating garbage in the reservoir and ensuring that the water quality in the reservoir is not polluted by the garbage.
Preferably, a first filtering structure and a second filtering structure are arranged on one side, far away from the sea, of the water storage tank, and the first filtering structure comprises a first vertical net, a second vertical net and a first gravel layer arranged between the first vertical net and the second vertical net; the second filtering structure comprises a third vertical net and a second gravel layer arranged between the third vertical net and the second vertical net, and the diameter of gravel in the second gravel layer is larger than that of gravel in the first gravel layer; the first filtering structure and the second filtering structure divide the water storage tank into a water storage space and a water purification space, and the water taking pipe extends into the water purification space.
Preferably, the wall of the reservoir is provided with 2 through holes respectively corresponding to the front end and the rear end of the second filtering structure; m-1 horizontal partition plates are arranged between the third vertical net and the second vertical net, the second filtering structure is divided into M independent spaces extending transversely by the M-1 horizontal partition plates, the two through holes are connected through M net pipes, a flexible shaft is arranged in each net pipe, a spiral plate is arranged on each flexible shaft, each flexible shaft is connected with a motor arranged on the reservoir, each net pipe is suspended in seawater, a buoy is arranged on each net pipe, each motor is electrically connected with the controller, and M is larger than 4.
Preferably, the impounding reservoir is provided with a lifting device for driving the net bag to lift, the net bag comprises an L-shaped support, a horizontal net and a vertical net which are arranged on the L-shaped support, a baffle is arranged on one side of the L-shaped support, and the lifting device is electrically connected with the controller.
The lifting device comprises a motor and a screw rod connected with the motor, the upper end of the screw rod is connected with the reservoir through a bearing, the bearing is connected with a rotating shaft of the motor, and the lower part of the screw rod is rotatably connected with the L-shaped support.
A method for a tide type seawater taking device comprises the steps that in an initial state, an electromagnetic valve is closed, and an air bag is filled with air; the method comprises the following steps:
(5-1) when flood tide occurs, the impact force of the seawater opens each tide gate, and the seawater enters the reservoir; after the seawater tide reaches the highest water level, the controller controls the cylinder to drive the baffle plate to move upwards, so that the opening is opened;
(5-2) the controller controls the electromagnetic valve to be opened, the quality of seawater in the reservoir is increased, gas in the air bag flows out under the action of the weight of the seawater, the flowing gas flows out from each exhaust port of the longitudinal exhaust pipe, meanwhile, the pressing plate inclines rightwards, and after silt accumulated on the pressing plate flows out from the opening under the pushing of airflow, workers drive the baffle plate to descend through the controller to enable the opening to be closed;
(5-3) when the tide is removed, the seawater level is reduced, each tide gate is automatically closed, and the seawater to be taken flows out along the water intake pipe under the driving of the power device;
when the tide rises, the push-pull rod rises, gas is sprayed out from each gas outlet nozzle of the gas spraying pipe, after the seawater tide reaches the highest water level, the gas blows garbage on the water surface into the net bag, and workers clear the garbage in the net bag at intervals of T1.
Preferably, a first filtering structure and a second filtering structure are arranged on one side, far away from the sea, of the water storage tank, and the first filtering structure comprises a first vertical net, a second vertical net and a first gravel layer arranged between the first vertical net and the second vertical net; the second filtering structure comprises a third vertical net and a second gravel layer arranged between the third vertical net and the second vertical net, and the diameter of gravel in the second gravel layer is larger than that of gravel in the first gravel layer; the first filtering structure and the second filtering structure divide the water storage tank into a water storage space and a water purification space;
the first filtering structure and the second filtering structure filter seawater in the water storage space, and purified water is obtained in the water purification space.
Preferably, the wall of the reservoir is provided with 2 through holes respectively corresponding to the front end and the rear end of the second filtering structure; m-1 horizontal partition plates are arranged between the third vertical net and the second vertical net, the second filtering structure is divided into M independent spaces extending transversely by the M-1 horizontal partition plates, the two through holes are connected through M net pipes, a flexible shaft is arranged in each net pipe, a spiral plate is arranged on each flexible shaft, each flexible shaft is connected with a motor arranged on the reservoir, each net pipe is suspended in seawater, a buoy is arranged on each net pipe, each motor is electrically connected with the controller, and M is larger than 4; also comprises the following steps:
at intervals of T2, the controller controls each motor to drive each flexible shaft to rotate, the spiral plates on each flexible shaft respectively drive gravels in the second gravel layer in each independent space to circularly move, and as the mesh tube is provided with a plurality of through holes, when the flexible shaft drives the gravels to rotate and move, seawater washes the gravels, and the gravels in the second gravel layer are cleaned;
the gravel in the second gravel layer is cleaned regularly, ensuring that always clean water is obtained in the clean water space.
Preferably, the reservoir is provided with a lifting device for driving the net bag to lift, the net bag comprises an L-shaped support, a horizontal net and a vertical net which are arranged on the L-shaped support, one side of the L-shaped support is provided with a baffle, and the lifting device is electrically connected with the controller; (5-4) the following steps are substituted:
and when the tide rises, the push-pull rod rises, the gas is sprayed out from each gas outlet nozzle of the gas spraying pipe to blow the garbage on the water surface into the net bag, and the controller controls the lifting device to drive the net bag to rise every time T1, so that the net bag is exposed out of the upper end of the reservoir for T3 time, and then controls the lifting device to drive the net bag to descend to the upper part of the inner side wall of the reservoir.
Therefore, the invention has the following beneficial effects: the silt and floating garbage accumulated in the reservoir can be automatically removed, so that energy is saved, and the cleaning efficiency is improved; the second filtering structure can be automatically cleaned, and the cleanliness of the taken seawater is ensured.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a functional block diagram of the present invention;
FIG. 4 is a schematic view of a structure of a windbox of the present invention;
FIG. 5 is a top view of the water holding space, gas blow tube and net bag of the present invention;
fig. 6 is a side view of the string bag of the present invention.
In the figure: the device comprises a water storage tank 1, a tide gate 2, a pressing plate 3, a supporting plate 4, an air bag 5, a supporting column 6, an opening 7, an air cylinder 8, a baffle plate 9, a longitudinal exhaust pipe 10, a stop block 22, a water intake pipe 101, an air pump 102, a second filtering structure 103, a horizontal partition plate 104, a net pipe 105, a motor 106, seawater 107, a controller 108, a solenoid valve 109, a first filtering structure 110, a cross rod 221, a circular plate 222, a first vertical net 1021, a second vertical net 1022, a first gravel layer 1023, a third vertical net 1031, a second gravel layer 1032, an air box 201, a push-pull rod 2011, a floating block 202, a load block 203, an air blowing pipe 204, an air outlet nozzle 2041, a net bag 205, a lifting device 206, an L-shaped support 207, a horizontal net 2071, a baffle plate 208, an air inlet 2012, an air outlet.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
The embodiment shown in fig. 1 and 2 is a tidal seawater intake device, which comprises a reservoir 1 arranged at the sea side, a water intake pipe 101 extending into the reservoir, 8 tidal gates 2 arranged on the reservoir, a pressure plate 3 arranged on the bottom surface of the reservoir, a support plate 4 arranged between the pressure plate and the bottom surface of the reservoir and a horizontally extending air bag 5; as shown in fig. 4, an air box 201 is arranged on the upper part of the outer wall of one side of the reservoir, a push-pull rod 2011 of the air box is connected with a hollow floating block 202, a load-carrying block 203 is arranged in the floating block, a cover plate is arranged on the outer wall of the storage battery above the air box, as shown in fig. 5, an air outlet of the air box is connected with an air blowing pipe 204 arranged on the upper part of the inner side wall of the storage battery through a pipeline, 4 air outlet nozzles 2041 are arranged on the air blowing pipe, and a net bag; backup pad and gasbag are located the left part and the right part of the bottom surface of cistern respectively, be equipped with 3 support columns 6 on the bottom surface of the cistern of the clamp plate between backup pad and the gasbag, the clamp plate rotates with each support column to be connected, cistern right side lower part is equipped with opening 7, cistern upper portion is equipped with cylinder 8, be equipped with on the telescopic link of cylinder and be used for sealing open-ended baffle 9, be equipped with vertical blast pipe 10 on the clamp plate left edge, the right side of vertical blast pipe is equipped with 30 gas outlets, all be equipped with the check valve on every gas outlet, the gasbag passes through pipe and vertical blast pipe UNICOM, be equipped with solenoid valve 109 on the pipe, the gasbag is connected with air pump 110, the intake pipe is connected with power device, as shown in.
As shown in FIG. 4, the bellows also includes a housing, two air inlets 2012, an air outlet 2013 and a partition 2014.
The one-way valve is arranged and used for preventing water from flowing into the longitudinal exhaust pipe from the air outlet; when the gasbag was full of gas and the solenoid valve was closed, backup pad and gasbag made the clamp plate keep the horizontality, when the solenoid valve was opened and the gasbag was extruded, the gaseous outflow in the gasbag, under the supporting role of each support column, the left part that falls of clamp plate right part rises to under the promotion of air current, behind the silt that accumulates on the clamp plate flows out in the opening under the promotion of air current, thereby realize the automatic clearance to the cistern bottom.
As shown in fig. 1, every tide gate all is including locating the water inlet on the cistern, locates dog 22 on the water inlet, and the dog is including stretching into horizontal pole 221 in the water inlet and locating the circular slab 222 of the one end of horizontal pole in the cistern, and the circular slab size is greater than the size of water inlet, and the horizontal pole passes through 3 connection ropes and water inlet inner wall connection.
A first filtering structure 102 and a second filtering structure 103 are arranged on one side of the water storage tank far away from the sea, and the first filtering structure comprises a first vertical net 1021, a second vertical net 1022 and a first gravel layer 1023 arranged between the first vertical net and the second vertical net; the second filter structure comprises a third vertical net 1031 and a second gravel layer 1032 arranged between the third vertical net and the second vertical net, wherein the diameter of gravel in the second gravel layer is larger than that of gravel in the first gravel layer; the first filtering structure and the second filtering structure divide the water storage tank into a water storage space and a water purification space, and the water taking pipe extends into the water purification space.
A method for a tide type seawater taking device comprises the steps that in an initial state, an electromagnetic valve is closed, and an air bag is filled with air; the method comprises the following steps:
(5-1) when flood tide occurs, the impact force of the seawater opens each tide gate, and the seawater enters the reservoir; after the seawater tide reaches the highest water level, the controller controls the cylinder to drive the baffle plate to move upwards, so that the opening is opened;
(5-2) the controller controls the electromagnetic valve to be opened, the quality of seawater in the reservoir is increased, gas in the air bag flows out under the action of the weight of the seawater, the flowing gas flows out from each exhaust port of the longitudinal exhaust pipe, meanwhile, the pressing plate inclines rightwards, and after silt accumulated on the pressing plate flows out from the opening under the pushing of airflow, workers drive the baffle plate to descend through the controller to enable the opening to be closed;
(5-3) filtering the seawater in the water storage space by the first filtering structure and the second filtering structure to obtain purified water in the water purification space;
(5-4) when the tide is removed, the seawater level is reduced, each tide gate is automatically closed, and the seawater to be taken flows out along the water intake pipe under the driving of the power device;
when the tide rises, the push-pull rod rises, gas is sprayed out from each gas outlet nozzle of the gas spraying pipe, after the seawater tide reaches the highest water level, the gas blows garbage on the water surface into the net bag, and workers clear the garbage in the net bag every 2 days.
Example 2
Embodiment 2 includes all the structure and method parts of embodiment 1, as shown in fig. 1 and fig. 2, the reservoir wall of embodiment 2 is provided with 2 through holes corresponding to the front end and the rear end of the second filtering structure respectively; and 5 horizontal partition plates 104 are arranged between the third vertical net and the second vertical net, the second filtering structure is divided into 6 independent spaces extending transversely by the 5 horizontal partition plates, the two through holes are connected through 6 net pipes 105, a flexible shaft is arranged in each net pipe, a spiral plate is arranged on each flexible shaft, each flexible shaft is connected with a motor 106 arranged on the reservoir, each net pipe is suspended in seawater, a buoy is arranged on each net pipe, and as shown in fig. 3, each motor is electrically connected with the controller.
Also comprises the following steps:
every 2 days, the controller controls each motor to drive each flexible shaft to rotate, the spiral plates on each flexible shaft respectively drive gravels in the second gravel layer in each independent space to circularly move, and as the mesh pipe is provided with a plurality of through holes, when the flexible shaft drives the gravels to rotationally move, seawater washes the gravels, and the gravels in the second gravel layer are cleaned;
the gravel in the second gravel layer is cleaned regularly, ensuring that always clean water is obtained in the clean water space.
Example 3
and when the tide rises, the push-pull rod rises, gas is sprayed out from each gas outlet nozzle of the gas spraying pipe to blow the garbage on the water surface into the net bag, the controller controls the lifting device to drive the net bag to rise every 2 days, so that the garbage in the net bag can be blown away by wind after the net bag is exposed out of the upper end of the reservoir for 4 hours, and the lifting device is controlled to drive the net bag to descend to the upper part of the inner side wall of the reservoir.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. A tidal seawater intake device is characterized by comprising a reservoir (1) arranged on the sea side, an intake pipe (101) extending into the reservoir, a plurality of tidal gates (2) arranged on the reservoir, a pressing plate (3) arranged on the bottom surface of the reservoir, a supporting plate (4) arranged between the pressing plate and the bottom surface of the reservoir and an air bag (5) extending horizontally; an air box (201) is arranged on the upper portion of the outer wall of one side of the water reservoir, a push-pull rod (2011) of the air box is connected with a hollow floating block (202), a load block (203) is arranged in the floating block, a cover plate is arranged on the outer wall of the water reservoir above the air box, an air outlet of the air box is connected with an air blowing pipe (204) arranged on the upper portion of the inner side wall of the water reservoir through a pipeline, a plurality of air outlet nozzles (2041) are arranged on the air blowing pipe, and a net bag (205); the air bag type air storage device comprises a supporting plate and an air bag, wherein the supporting plate and the air bag are respectively positioned at the left part and the right part of the bottom surface of a reservoir, a plurality of supporting columns (6) are arranged on the bottom surface of the reservoir of a pressing plate between the supporting plate and the air bag, the pressing plate is rotatably connected with each supporting column, an opening (7) is arranged at the right lower part of the reservoir, an air cylinder (8) is arranged at the upper part of the reservoir, a baffle (9) for sealing the opening is arranged on a telescopic rod of the air cylinder, a longitudinal exhaust pipe (10) is arranged at the left edge of the pressing plate, a plurality of air outlets are arranged at the right side of the longitudinal exhaust pipe, a one-way valve is arranged on each air outlet, the air bag; 2 through holes respectively corresponding to the front end and the rear end of the second filtering structure are formed in the wall of the water storage tank; m-1 horizontal partition plates (104) are arranged between the third vertical net and the second vertical net, the second filtering structure is divided into M independent spaces extending transversely by the M-1 horizontal partition plates, the two through holes are connected through M net pipes (105), a flexible shaft is arranged in each net pipe, a spiral plate is arranged on each flexible shaft, each flexible shaft is connected with a motor (106) arranged on the reservoir, each net pipe is suspended in seawater, a buoy is arranged on each net pipe, each motor is electrically connected with the controller, and M is larger than 4.
2. The tidal seawater intake device of claim 1, wherein the side of the reservoir away from the sea is provided with a first filter structure (102) and a second filter structure (103), the first filter structure comprises a first vertical net (1021), a second vertical net (1022) and a first gravel layer (1023) arranged between the first vertical net and the second vertical net; the second filter structure comprises a third vertical net (1031) and a second gravel layer (1032) arranged between the third vertical net and the second vertical net, wherein the diameter of gravel in the second gravel layer is larger than that of gravel in the first gravel layer; the first filtering structure and the second filtering structure divide the water storage tank into a water storage space and a water purification space, and the water taking pipe extends into the water purification space.
3. The tidal seawater intake device of claim 1 or 2, wherein the impounding reservoir is provided with a lifting device (206) for driving the net bag to lift, the net bag comprises an L-shaped bracket (207), a horizontal net (2071) and a vertical net arranged on the L-shaped bracket, a baffle (208) is arranged on one side of the L-shaped bracket, and the lifting device is electrically connected with the controller.
4. The method for the tidal type seawater intake device according to claim 1, wherein in an initial state, the electromagnetic valve is closed, and the air bag is filled with air; the method comprises the following steps:
(5-1) when flood tide occurs, the impact force of the seawater opens each tide gate, and the seawater enters the reservoir; after the seawater tide reaches the highest water level, the controller controls the cylinder to drive the baffle plate to move upwards, so that the opening is opened;
(5-2) the controller controls the electromagnetic valve to be opened, the quality of seawater in the reservoir is increased, gas in the air bag flows out under the action of the weight of the seawater, the flowing gas flows out from each gas outlet of the longitudinal exhaust pipe, meanwhile, the pressing plate inclines rightwards, and after silt accumulated on the pressing plate flows out from the opening under the pushing of the airflow, a worker controls the air cylinder to drive the baffle plate to descend through the controller, so that the opening is closed;
(5-3) when the tide is removed, the seawater level is reduced, each tide gate is automatically closed, and the seawater to be taken flows out along the water intake pipe under the driving of the power device;
when the tide rises, the push-pull rod rises, air is sprayed out from each air outlet nozzle of the air blowing pipe, after the seawater tide reaches the highest water level, the air blows the garbage on the water surface into the net bag, and workers clear the garbage in the net bag at intervals of T1.
5. The method of claim 4, wherein the side of the reservoir away from the sea is provided with a first filter structure and a second filter structure, the first filter structure comprises a first vertical net, a second vertical net and a first gravel layer arranged between the first vertical net and the second vertical net; the second filtering structure comprises a third vertical net and a second gravel layer arranged between the third vertical net and the second vertical net, and the diameter of gravel in the second gravel layer is larger than that of gravel in the first gravel layer; the first filtering structure and the second filtering structure divide the water storage tank into a water storage space and a water purification space; it is characterized in that the utility model is characterized in that,
the first filtering structure and the second filtering structure filter seawater in the water storage space, and purified water is obtained in the water purification space.
6. A method of tidal water intake apparatus according to claim 5, wherein the wall of the reservoir is provided with 2 through holes corresponding to the front end and the rear end of the second filter structure, respectively; m-1 horizontal partition plates are arranged between the third vertical net and the second vertical net, the second filtering structure is divided into M independent spaces extending transversely by the M-1 horizontal partition plates, the two through holes are connected through M net pipes, a flexible shaft is arranged in each net pipe, a spiral plate is arranged on each flexible shaft, each flexible shaft is connected with a motor arranged on the reservoir, each net pipe is suspended in seawater, a buoy is arranged on each net pipe, each motor is electrically connected with the controller, and M is larger than 4; the method is characterized by further comprising the following steps:
at intervals of T2, the controller controls each motor to drive each flexible shaft to rotate, the spiral plates on each flexible shaft respectively drive gravels in the second gravel layer in each independent space to circularly move, and as the mesh tube is provided with a plurality of through holes, when the flexible shaft drives the gravels to rotate and move, seawater washes the gravels, and the gravels in the second gravel layer are cleaned;
the gravel in the second gravel layer is cleaned regularly, ensuring that always clean water is obtained in the clean water space.
7. The method of tidal seawater intake device of claim 4, wherein the reservoir is provided with a lifting device (206) for driving the net bag to lift, the net bag comprises an L-shaped bracket (207), a horizontal net (2071) and a vertical net arranged on the L-shaped bracket, a baffle (208) is arranged on one side of the L-shaped bracket, and the lifting device is electrically connected with the controller; the method is characterized in that after seawater rises to the highest water level, air blows garbage on the water surface into the net bag, and workers remove the garbage in the net bag at intervals of T1 and replace the garbage with the following steps:
and blowing the garbage on the water surface into the net bag, wherein the controller controls the lifting device to drive the net bag to ascend every time T1, so that the net bag is exposed out of the upper end of the reservoir for T3 time, and then the lifting device is controlled to drive the net bag to descend to the upper part of the inner side wall of the reservoir.
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| CN202010438754.0A CN111648436B (en) | 2018-10-16 | 2018-10-16 | Tidal seawater taking device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049214A (en) * | 2020-09-14 | 2020-12-08 | 吴庆华 | Underground garage import sluicing structure |
| CN112267525A (en) * | 2020-10-13 | 2021-01-26 | 柴亚强 | Agricultural irrigation water extraction element |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111648436B (en) * | 2018-10-16 | 2021-05-28 | 南京溧水高新产业股权投资有限公司 | Tidal seawater taking device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992499Y (en) * | 2006-12-21 | 2007-12-19 | 一重集团大连设计研究院 | Large-sized sea water self-cleaning-filtering water intake well |
| CN204491509U (en) * | 2015-01-28 | 2015-07-22 | 吴龙华 | A kind of tidal river auto purification type ecology is T-shaped draws/water fetching device |
| CN204983731U (en) * | 2015-05-25 | 2016-01-20 | 青岛理工大学 | Self -supporting low emission district system of coast energy |
| CN205189083U (en) * | 2015-12-14 | 2016-04-27 | 张雷 | Sewer line dredge |
| CN107439457A (en) * | 2017-09-12 | 2017-12-08 | 浙江海洋大学 | A kind of aquafarm platform |
| CN107876504A (en) * | 2017-10-17 | 2018-04-06 | 王媛玥 | The automatic dust removing system of cabinet need not be dismantled |
| CN109356228B (en) * | 2018-10-16 | 2020-06-16 | 李玉玉 | Tidal seawater taking device and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203947523U (en) * | 2014-05-23 | 2014-11-19 | 上海市水利工程设计研究院有限公司 | A kind of Wall in Plain Reservoir intake structure |
| RU2601040C1 (en) * | 2015-07-27 | 2016-10-27 | Михаил Иванович Голубенко | Water intake structure for intake of water from surface sources |
| CN107572704A (en) * | 2017-10-11 | 2018-01-12 | 曹茂娟 | A kind of environment-friendly high-efficiency municipal sewage settler |
| CN108425350A (en) * | 2018-06-07 | 2018-08-21 | 田兆斌 | A kind of one-way fashion tidal power station and electricity-generating method for increasing water-head and continuously generating electricity |
-
2018
- 2018-10-16 CN CN202010438754.0A patent/CN111648436B/en not_active Expired - Fee Related
- 2018-10-16 CN CN201811204707.9A patent/CN109356228B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992499Y (en) * | 2006-12-21 | 2007-12-19 | 一重集团大连设计研究院 | Large-sized sea water self-cleaning-filtering water intake well |
| CN204491509U (en) * | 2015-01-28 | 2015-07-22 | 吴龙华 | A kind of tidal river auto purification type ecology is T-shaped draws/water fetching device |
| CN204983731U (en) * | 2015-05-25 | 2016-01-20 | 青岛理工大学 | Self -supporting low emission district system of coast energy |
| CN205189083U (en) * | 2015-12-14 | 2016-04-27 | 张雷 | Sewer line dredge |
| CN107439457A (en) * | 2017-09-12 | 2017-12-08 | 浙江海洋大学 | A kind of aquafarm platform |
| CN107876504A (en) * | 2017-10-17 | 2018-04-06 | 王媛玥 | The automatic dust removing system of cabinet need not be dismantled |
| CN109356228B (en) * | 2018-10-16 | 2020-06-16 | 李玉玉 | Tidal seawater taking device and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049214A (en) * | 2020-09-14 | 2020-12-08 | 吴庆华 | Underground garage import sluicing structure |
| CN112049214B (en) * | 2020-09-14 | 2021-12-17 | 淮北市荣恋科技有限公司 | Underground garage import sluicing structure |
| CN112267525A (en) * | 2020-10-13 | 2021-01-26 | 柴亚强 | Agricultural irrigation water extraction element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111648436B (en) | 2021-05-28 |
| CN109356228B (en) | 2020-06-16 |
| CN109356228A (en) | 2019-02-19 |
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