CN115974210A - Multifunctional sea water desalting device - Google Patents
Multifunctional sea water desalting device Download PDFInfo
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- CN115974210A CN115974210A CN202310264734.XA CN202310264734A CN115974210A CN 115974210 A CN115974210 A CN 115974210A CN 202310264734 A CN202310264734 A CN 202310264734A CN 115974210 A CN115974210 A CN 115974210A
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- fresh water
- box body
- absorption layer
- seawater desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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Abstract
The invention provides a multifunctional seawater desalination device, which belongs to the technical field of seawater desalination and comprises a box body, a fresh water temporary storage component, an extrusion component, a flexible water absorption layer and a driving component, wherein the flexible water absorption layer is arranged in the box body, when seawater in the box body volatilizes into fresh water due to transpiration, the flexible water absorption layer is used for absorbing the volatilized fresh water, the driving component is arranged on the inner wall of the box body, the extrusion component is arranged at the output end of the driving component and is controlled by the driving component to move so as to extrude the fresh water out of the interior of the flexible water absorption layer, and the fresh water temporary storage component is arranged on one side of the flexible water absorption layer and is used for collecting the fresh water extruded out of the interior of the flexible water absorption layer. Compared with the prior art, the embodiment of the invention can realize automatic desalination treatment of seawater, can automatically collect desalinated fresh water, and has the advantages of good seawater desalination effect and convenient and quick fresh water collection.
Description
Technical Field
The invention belongs to the technical field of seawater desalination, and particularly relates to a multifunctional seawater desalination device.
Background
The seawater desalination, namely the seawater desalination is utilized to produce fresh water, is an open source increment technology for realizing the utilization of water resources, can increase the total amount of the fresh water, is not influenced by space, time and climate, and can ensure stable water supply such as drinking water of coastal residents and water supplement of industrial boilers.
At present, the sea water desalination means is mostly through placing the sea water in the treatment box, drives the sea water through the transpiration of sunlight and volatilizees into fresh water steam, and fresh water steam rises and meets the condensation knot on the condensation plate surface of handling the roof portion, and the collection of the fresh water on condensation plate surface is convenient for, and the condensation plate sets up for the slope usually for fresh water can be by the collection vat that condensation plate surface self-sliding condensation plate edge.
However, as the fresh water continuously collects during the sliding process along the surface of the condensing plate, the amount and weight of the fresh water gradually increase, and therefore the fresh water often drops into the seawater below the inside of the treatment tank when not sliding to the edge of the condensing plate, which results in the unsmooth and effective collection of the fresh water.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide a multifunctional seawater desalination device.
In order to solve the technical problems, the invention provides the following technical scheme:
a multifunctional seawater desalination device, which comprises a box body, a fresh water temporary storage component, an extrusion component, a flexible water absorption layer and a driving component,
the flexible water absorbing layer is arranged in the box body and is used for absorbing the volatilized fresh water when seawater in the box body volatilizes into fresh water due to transpiration,
the driving component is arranged on the inner wall of the box body,
the extrusion component is arranged at the output end of the driving component and is controlled by the driving component to move so as to extrude the fresh water out of the interior of the flexible water absorption layer,
the fresh water temporary storage assembly is arranged on one side of the flexible water absorption layer and used for collecting fresh water pressed out from the interior of the flexible water absorption layer.
As a further improvement of the invention: the extrusion assembly comprises a support rod and an extrusion roller,
the extrusion roller is rotatably arranged on one side of the support rod, the extrusion roller is attached to one side of the flexible water absorption layer, a cross rod is fixedly arranged on one side of the support rod,
the driving assembly comprises a screw rod and a motor,
the motor is fixedly installed on the inner wall of the box body, one end of the screw rod is connected with the output end of the motor, and the other end of the screw rod penetrates through the cross rod and is in threaded fit with the cross rod.
As a further improvement of the invention: the inner wall of the box body is fixedly provided with a guide rail, one end of the supporting rod is fixedly provided with a sliding block, and the sliding block is in sliding fit with the guide rail.
As a further improvement of the invention: the two groups of squeezing rollers are respectively attached to two sides of the flexible water absorption layer.
As a still further improvement scheme of the invention: the fresh water temporary storage component comprises a fresh water storage box,
the fresh water storage box is fixedly arranged on one side of the supporting rod, and a first opening is formed in one side, facing the flexible water absorption layer, of the fresh water storage box.
As a still further improvement of the invention: a second opening is arranged on one side of the fresh water storage box, a sealing plate is hinged at the second opening,
one side of the sealing plate is connected with the inner wall of the fresh water storage box through an elastic piece, the elastic piece is used for providing elastic tension for the sealing plate so as to drive the sealing plate to seal the second opening,
the edge of the interior of the box body is also provided with a fresh water collecting groove, and the inner wall of the box body is also fixedly provided with a push rod which can push the sealing plate and drive the sealing plate to rotate.
As a still further improvement of the invention: the box body floats on the sea surface, the side wall of the box body is provided with a water inlet pipe,
the box outside still is provided with the counter weight subassembly, the counter weight subassembly floats on the sea, and counter weight subassembly one end extends to inside the box and with the bracing piece links to each other.
As a still further improvement of the invention: the counterweight component comprises a floating block and a connecting rope,
the floating block floats on the sea surface, one end of the connecting rope is connected with the floating block, and the other end of the connecting rope extends into the box body and is connected with the supporting rod.
As a still further improvement of the invention: the inside check valve that is provided with of inlet tube.
As a still further improvement of the invention: the outer wall of the box body is further fixedly provided with a sleeve, a guide rod penetrates through the sleeve, and one end of the guide rod is inserted into the seabed.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, seawater is contained through the box body, seawater in the box body is volatilized by utilizing the transpiration effect of sunlight to form fresh water vapor, the fresh water vapor is absorbed by the flexible water absorbing layer, then the extrusion component is driven by the driving component to move so as to extrude the fresh water absorbed by the flexible water absorbing layer, and the fresh water is collected by the fresh water temporary storage component after being extruded, so that the seawater desalination treatment is realized.
Drawings
FIG. 1 is a schematic view of a multi-functional seawater desalination plant;
FIG. 2 is a schematic view showing the structure of an extruding unit in the multi-functional seawater desalination apparatus;
FIG. 3 is a schematic structural diagram of a box body of the multi-functional seawater desalination apparatus;
FIG. 4 is an enlarged view of area A of FIG. 1;
in the figure: 10-box body, 101-water inlet pipe, 102-fresh water collecting tank, 103-push rod, 104-guide rail, 105-sleeve, 20-guide rod, 30-fresh water temporary storage component, 301-fresh water storing box, 302-sealing plate, 303-elastic component, 304-first opening, 305-second opening, 40-extrusion component, 401-support rod, 402-extrusion roller, 403-cross rod, 404-sliding block, 50-flexible water absorption layer, 60-driving component, 601-screw rod, 602-motor, 70-counterweight component, 701-floating block and 702-connecting rope.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, the embodiment provides a multifunctional seawater desalination device, including a tank 10, a fresh water temporary storage assembly 30, an extrusion assembly 40, a flexible water absorption layer 50, and a driving assembly 60, where the flexible water absorption layer 50 is disposed inside the tank 10, when seawater inside the tank 10 volatilizes into fresh water due to transpiration, the flexible water absorption layer 50 is used to absorb the volatilized fresh water, the driving assembly 60 is mounted on an inner wall of the tank 10, the extrusion assembly 40 is disposed at an output end of the driving assembly 60 and is controlled by the driving assembly 60 to move, so as to extrude the fresh water from inside of the flexible water absorption layer 50, and the fresh water temporary storage assembly 30 is disposed at one side of the flexible water absorption layer 50, and is used to collect the fresh water extruded from inside of the flexible water absorption layer 50.
Carry out the splendid attire to the sea water through box 10, utilize the transpiration of sunlight to make the inside sea water of box 10 volatilize and form fresh water steam, fresh water steam absorbs layer 50 through the flexibility and absorbs, drives extrusion subassembly 40 through drive assembly 60 afterwards and removes to with the flexible fresh water extrusion that layer 50 absorbed that absorbs water, rethread fresh water temporary storage assembly 30 collects after the fresh water extrusion, thereby realizes the desalination of sea water and handles.
Referring to fig. 1 and 2, in an embodiment, the squeezing assembly 40 includes a supporting rod 401 and a squeezing roller 402, the squeezing roller 402 is rotatably disposed on one side of the supporting rod 401, the squeezing roller 402 is attached to one side of the flexible water absorbing layer 50, a cross rod 403 is further fixedly disposed on one side of the supporting rod 401, the driving assembly 60 includes a screw rod 601 and a motor 602, the motor 602 is fixedly mounted on an inner wall of the box 10, one end of the screw rod 601 is connected to an output end of the motor 602, and the other end of the screw rod 601 penetrates through the cross rod 403 and is in threaded fit with the cross rod 403.
Referring to fig. 1 and 2, in an embodiment, a guide rail 104 is fixedly disposed on an inner wall of the box 10, a slider 404 is fixedly disposed at one end of the support rod 401, and the slider 404 is in sliding fit with the guide rail 104.
Through the sliding fit of the sliding block 404 and the guide rail 104, the cross rod 403, the supporting rod 401 and the squeezing roller 402 can be stably driven to move along the length direction of the screw rod 601 when the screw rod 601 rotates, and further, fresh water absorbed in the flexible water absorbing layer 50 can be smoothly squeezed out.
Referring to fig. 2, in an embodiment, two sets of the squeezing rollers 402 are provided, and the two sets of the squeezing rollers 402 are respectively attached to two sides of the flexible water absorbing layer 50, so that two sides of the flexible water absorbing layer 50 can be squeezed synchronously, thereby improving the effect of squeezing out fresh water inside the flexible water absorbing layer 50.
Referring to fig. 2 and 4, in one embodiment, the fresh water temporary storage assembly 30 includes a fresh water storage box 301, the fresh water storage box 301 is fixedly installed on one side of the support rod 401, and a first opening 304 is formed on one side of the fresh water storage box 301 facing the flexible water absorption layer 50.
The supporting rod 401 can drive the fresh water storage box 301 to synchronously move on one side of the flexible water absorbing layer 50 when moving, and after the squeezing rollers 402 squeeze out the fresh water in the flexible water absorbing layer 50, the fresh water can be collected into the fresh water storage box 301 through the first opening 304, so that the automatic collection of the fresh water is realized.
Referring to fig. 1 and 4, in an embodiment, a second opening 305 is further disposed on one side of the fresh water storage box 301, a sealing plate 302 is hinged to the second opening 305, one side of the sealing plate 302 is connected to an inner wall of the fresh water storage box 301 through an elastic member 303, the elastic member 303 is used for providing elastic tension to the sealing plate 302 to drive the sealing plate 302 to seal the second opening 305, a fresh water collecting tank 102 is further disposed on an inner edge of the box body 10, and a push rod 103 capable of pushing the sealing plate 302 and driving the sealing plate 302 to rotate is further fixedly disposed on an inner wall of the box body 10.
During the rolling process of the squeezing rollers 402 along one side of the flexible water-absorbing layer 50, the elastic member 303 provides an elastic pulling force to the sealing plate 302, so that the sealing plate 302 is tightly attached to the fresh water storage box 301 to seal the second opening 305, thereby preventing the fresh water inside the fresh water storage box 301 from leaking; when the squeeze roller 402 rolls along one side of the flexible water absorption layer 50 to the inner side edge of the box body 10, the fresh water storage box 301 synchronously moves to the inner side edge of the box body 10, at this time, the push rod 103 acts on the sealing plate 302, and further the sealing plate 302 is pushed to overcome the elastic pulling force of the elastic member 303 to rotate in comparison with the fresh water storage box 301, so that the sealing state of the second opening 305 is released, at this time, fresh water inside the fresh water storage box 301 can be automatically discharged to the inside of the fresh water collection tank 102 through the second opening 305 for storage, then, the motor 602 drives the screw rod 601 to rotate in the reverse direction, the screw rod 601 is matched with the cross rod 403 to drive the support rod 401, the squeeze roller 402 and the fresh water storage box 301 to move in the reverse direction, so that the subsequent fresh water vapor is absorbed again in the flexible water absorption layer 50, and fresh water absorbed by the flexible water absorption layer 50 can be squeezed and collected again.
In one embodiment, a rubber sealing layer (not shown) is disposed on a side of the sealing plate 302 facing the fresh water storing box 301, so that when the sealing plate 302 is tightly attached to the fresh water storing box 301, the sealing effect of the fresh water inside the fresh water storing box 301 can be improved.
In an embodiment, the elastic element 303 may be a spring, or may be a metal elastic sheet, which is not limited herein.
Referring to fig. 3, in one embodiment, the tank 10 floats on the sea surface, the side wall of the tank 10 is provided with a water inlet pipe 101, the outside of the tank 10 is further provided with a counterweight assembly 70, the counterweight assembly 70 floats on the sea surface, and one end of the counterweight assembly 70 extends into the tank 10 and is connected to the support rod 401.
When seawater is desalinated, the box body 10 and the counterweight component 70 synchronously float on the upper part of the seawater, at the moment, the water inlet pipe 101 is positioned above the seawater level, the seawater in the box body 10 gradually decreases along with the evaporation of the seawater in the box body 10, when the screw rod 601 rotates to drive the supporting rod 401 to move, the supporting rod 401 can drive the counterweight component 70 to move upwards and separate from the sea surface, so that the weight of the box body 10 is increased, the box body 10 can sink below the sea surface when the weight is increased, at the moment, the water inlet pipe 101 is immersed in the external seawater, and the external seawater enters the box body 10 through the water inlet pipe 101, so that the automatic seawater supplement is realized; after the seawater is supplemented, the screw rod 601 drives the supporting rod 401 to move reversely, when the supporting rod 401 moves reversely, the counterweight assembly 70 can be driven to move downwards and float on the sea surface again, at the moment, the weight of the box body 10 is reduced and the box body floats above the sea surface, so that the water inlet pipe 101 is driven to float out of the sea surface, and the external seawater does not enter the box body 10 from the water inlet pipe 101 any more.
Referring to fig. 3, in one embodiment, the weight assembly 70 includes a floating block 701 and a connecting rope 702, the floating block 701 floats on the sea surface, one end of the connecting rope 702 is connected to the floating block 701, and the other end extends into the box 10 and is connected to the supporting rod 401.
When the screw rod 601 rotates to drive the support rod 401 to move and the squeezing roller 402 squeezes the flexible water absorbing layer 50, the support rod 401 can pull one end of the connecting rope 702, the other end of the connecting rope 702 pulls the floating block 701 outside the box body 10, and further the floating block 701 is taken away from the sea surface, at this time, the weight of the floating block 701 is applied to the box body 10 through the connecting rope 702, so that the weight of the box body 10 is increased, the box body 10 sinks to a certain depth below the sea surface, and further the water inlet pipe 101 is driven to be immersed in the sea water, the sea water enters the box body 10 through the water inlet pipe 101, automatic replenishment of the sea water is realized, after the seawater replenishment is finished, the screw rod 601 rotates reversely to drive the support rod 401 to move reversely, the support rod 401 does not pull one end of the connecting rope 702 any more, at this time, the floating block 701 moves downwards along the outside of the box body 10 under the action of gravity and re-floats on the sea surface again, after the floating block 701 floats on the sea surface, the connecting rope 702 is in a loose state, that the weight of the floating block 701 is not applied to the box body 10, so that the weight of the box body 10 is reduced, and the seawater is floated along the sea water, and the seawater is stopped to be replenished.
In an embodiment, the inside check valve (not shown in the figure) that is provided with of inlet tube 101, through the setting of check valve, when making inlet tube 101 submerge inside the sea water, external sea water can promote the check valve and rotate to the inboard direction of box 10, make inlet tube 101 open, and then smooth replenishment is inside box 10, and in the inside sea water of box 10 transpires the in-process, the fresh water steam that volatilizees then can't promote the check valve and rotate to the outside direction of box 10, and then prevent that fresh water steam from inlet tube 101 escape to the outside of box 10, prevent the loss of fresh water steam.
Referring to fig. 1, in one embodiment, a sleeve 105 is further fixedly disposed on an outer wall of the box 10, a guide rod 20 is inserted into the sleeve 105, and one end of the guide rod 20 is inserted into the sea floor.
Through sleeve 105 and guide bar 20's cooperation, thereby can carry on spacingly to box 10, prevent that box 10 from removing along with the flow of sea water, when the weight of kicking block 701 is exerted and is leaded to box 10 weight increase in box 10, box 10 can drive sleeve 105 along the downward slip of guide bar 20 adaptability, thereby drive inlet tube 101 submergence in external sea water, when kicking block 701 floats in the sea and leads to box 10 weight loss, buoyancy through the sea water can drive box 10 and go up to float, and then drive sleeve 105 along the upward slip of guide bar 20 adaptability, thereby drive inlet tube 101 and float from external sea water.
In an embodiment, the flexible water-absorbing layer 50 may be a sponge layer or a silica gel layer, which is not limited herein.
In the embodiment of the invention, seawater is contained by the box body 10, seawater in the box body 10 is volatilized by utilizing the transpiration effect of sunlight to form fresh water vapor, the fresh water vapor is absorbed by the flexible water absorbing layer 50, then the extrusion component 40 is driven by the driving component 60 to move so as to extrude fresh water absorbed by the flexible water absorbing layer 50, and the fresh water is collected by the fresh water temporary storage component 30 after being extruded, so that the seawater desalination treatment is realized.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. A multifunctional seawater desalination device, which is characterized by comprising a box body, a fresh water temporary storage component, an extrusion component, a flexible water absorption layer and a driving component,
the flexible water absorbing layer is arranged in the box body and is used for absorbing the volatilized fresh water when seawater in the box body volatilizes into fresh water due to transpiration,
the driving component is arranged on the inner wall of the box body,
the extrusion component is arranged at the output end of the driving component and is controlled by the driving component to move so as to extrude the fresh water out of the interior of the flexible water absorption layer,
the fresh water temporary storage assembly is arranged on one side of the flexible water absorption layer and used for collecting fresh water pressed out from the interior of the flexible water absorption layer.
2. The multifunctional seawater desalination device of claim 1, wherein the extrusion assembly comprises a support rod and an extrusion roller,
the extrusion roller is rotatably arranged on one side of the support rod, the extrusion roller is attached to one side of the flexible water absorption layer, a cross rod is fixedly arranged on one side of the support rod,
the driving assembly comprises a screw rod and a motor,
the motor is fixedly installed on the inner wall of the box body, one end of the screw rod is connected with the output end of the motor, and the other end of the screw rod penetrates through the cross rod and is in threaded fit with the cross rod.
3. The multifunctional seawater desalination device of claim 2, wherein a guide rail is fixedly arranged on the inner wall of the box body, a sliding block is fixedly arranged at one end of the support rod, and the sliding block is in sliding fit with the guide rail.
4. The multifunctional seawater desalination device of claim 2, wherein two sets of the squeeze rollers are respectively attached to two sides of the flexible water absorption layer.
5. The multi-functional seawater desalination apparatus of claim 2, wherein the fresh water temporary storage module comprises a fresh water storage box,
the fresh water storage box is fixedly arranged on one side of the supporting rod, and a first opening is formed in one side, facing the flexible water absorption layer, of the fresh water storage box.
6. The multifunctional seawater desalination device of claim 5, wherein one side of the fresh water storage box is further provided with a second opening, the second opening is hinged with a sealing plate,
one side of the sealing plate is connected with the inner wall of the fresh water storage box through an elastic piece, the elastic piece is used for providing elastic tension for the sealing plate so as to drive the sealing plate to seal the second opening,
the edge of the interior of the box body is also provided with a fresh water collecting groove, and the inner wall of the box body is also fixedly provided with a push rod which can push the sealing plate and drive the sealing plate to rotate.
7. The multifunctional seawater desalination device of claim 2, wherein the tank body floats on the sea surface, the side wall of the tank body is provided with a water inlet pipe,
the box outside still is provided with the counter weight subassembly, the counter weight subassembly floats on the sea, and counter weight subassembly one end extends to inside the box and with the bracing piece links to each other.
8. The multifunctional seawater desalination device of claim 7, wherein the counterweight component comprises a floating block and a connecting rope,
the floating block floats on the sea surface, one end of the connecting rope is connected with the floating block, and the other end of the connecting rope extends into the box body and is connected with the supporting rod.
9. The multi-functional seawater desalination apparatus of claim 7, wherein the inlet pipe is internally provided with a one-way valve.
10. The multifunctional seawater desalination device of claim 7, wherein a sleeve is further fixedly arranged on the outer wall of the box body, a guide rod penetrates through the sleeve, and one end of the guide rod is inserted into the sea bottom.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310264734.XA CN115974210B (en) | 2023-03-20 | 2023-03-20 | Multifunctional sea water desalination device |
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| CN202310264734.XA CN115974210B (en) | 2023-03-20 | 2023-03-20 | Multifunctional sea water desalination device |
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| CN115974210A true CN115974210A (en) | 2023-04-18 |
| CN115974210B CN115974210B (en) | 2023-05-16 |
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|---|---|---|---|---|
| CN116874013A (en) * | 2023-09-06 | 2023-10-13 | 青岛市市政工程设计研究院有限责任公司 | Self-floating solar sea water desalting device |
| CN116874013B (en) * | 2023-09-06 | 2023-11-17 | 青岛市市政工程设计研究院有限责任公司 | Self-floating solar sea water desalting device |
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| CN115974210B (en) | 2023-05-16 |
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