CN215049203U - Efficient energy-saving reverse osmosis equipment for seawater desalination - Google Patents
Efficient energy-saving reverse osmosis equipment for seawater desalination Download PDFInfo
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- CN215049203U CN215049203U CN202121481815.8U CN202121481815U CN215049203U CN 215049203 U CN215049203 U CN 215049203U CN 202121481815 U CN202121481815 U CN 202121481815U CN 215049203 U CN215049203 U CN 215049203U
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- reverse osmosis
- sea water
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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
- Y02A20/131—Reverse-osmosis
Abstract
The utility model discloses a high-efficiency energy-saving reverse osmosis device for sea water desalination, which belongs to the technical field of sea water desalination, and comprises a base and a water pump, wherein the water pump is fixedly arranged on the upper surface of the base; through setting up the pressurization subassembly, compressed air enters into the top of the inboard fly leaf of upper shield through compressed air admission pipe and top interface to make the atmospheric pressure of the inboard fly leaf top of upper shield rise, thereby make the fly leaf move down, the spring also exerts pressure to the fly leaf when the fly leaf moves down, thereby make the inboard sea water of reverse osmosis membrane pressurized fast, thereby the pressure of the inboard sea water of promotion reverse osmosis membrane that can be quick reaches the effect of rapid treatment sea water.
Description
Technical Field
The utility model relates to a sea water desalination technical field, more specifically say, it relates to a sea water desalination is with energy-efficient reverse osmosis equipment.
Background
The seawater desalination, namely the seawater desalination is used for producing fresh water, is an open source increment technology for realizing water resource utilization, can increase the total amount of the fresh water, is not influenced by time, space and climate, and can ensure stable water supply such as drinking water of coastal residents and water supplement of industrial boilers.
The high-efficiency energy-saving reverse osmosis equipment (application number: CN202020357882.8) for seawater desalination comprises a high-pressure pump, a pressure control switch, an insulating shell and a reverse osmosis box, wherein the high-pressure pump is installed on one side of the reverse osmosis box through a fixed seat, the output end of the high-pressure pump is connected with the top of the reverse osmosis box through a liquid conveying pipe, a connector is installed on the input of the high-pressure pump through the liquid conveying pipe, and the pressure control switch is fixedly installed on the liquid conveying pipe on one side of the connector. The utility model discloses rational in infrastructure, it is high to have this reverse osmosis equipment for sea water desalination at the in-process work efficiency who uses through having installed a series of structures for the high-pressure pump can not idle running, has guaranteed the normal operation of high-pressure pump, also can not puncture reverse osmosis membrane with a large amount of water suction to reverse osmosis equipment in the twinkling of an eye simultaneously, has prolonged reverse osmosis membrane's life, and the device job stabilization, the availability factor is high, the advantage of energy saving.
However, when the equipment is used for sea water desalination, the sea water in the reverse osmosis box is pressurized only by the high-pressure water pump, and the high pressure in the reverse osmosis box is difficult to keep only by the pressurization of the water pump, so that the working efficiency of the sea water desalination equipment is reduced, and after the sea water enters the reverse osmosis box of the equipment, impurities in the sea water are easy to precipitate in the reverse osmosis box, so that the sea water entering the reverse osmosis box subsequently is polluted.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a sea water desalination uses energy-efficient reverse osmosis equipment, the characteristics that it has can last the pressurization to reverse osmosis case, avoid reverse osmosis incasement portion impurity to deposit.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a high-efficiency energy-saving reverse osmosis device for seawater desalination comprises a base and a water pump, wherein the water pump is fixedly arranged on the upper surface of the base, a reverse osmosis box is arranged on the upper surface of the water pump, a lower fixing ring is arranged on the inner bottom surface of the reverse osmosis box, an upper fixing ring is arranged in the reverse osmosis box and above the lower fixing ring, a reverse osmosis membrane is arranged between the lower fixing ring and the upper fixing ring, a pressurizing assembly is arranged on the inner side of the reverse osmosis box and above the upper fixing ring, a stirring assembly is arranged on the lower surface of the reverse osmosis box and at a position corresponding to the lower fixing ring, the pressurizing assembly comprises an upper cover, the upper cover is fixedly arranged above the upper fixing ring, a plurality of limiting columns are arranged on the top surface of the inner side of the upper fixing ring, movable plates are movably sleeved on the outer sides of the limiting columns, top ports are arranged at the tops of the upper fixing ring, the top connector is fixedly connected with a compressed air inlet pipe.
Through adopting above-mentioned technical scheme, the pressure subassembly can assist the water pump to the inboard sea water pressurization of reverse osmosis membrane, and the stirring subassembly mainly plays the effect of avoiding the inboard sea water impurity of reverse osmosis membrane to take place to deposit.
Further, mix the subassembly and include a plurality of axis of rotation, a plurality of through hole has been seted up to the bottom of reverse osmosis case, a plurality of the axis of rotation activity is cup jointed in the inboard of through hole respectively, the top of axis of rotation extends to the inboard of reverse osmosis case, the top fixed mounting of reverse osmosis case has the stirring leaf, the bottom of reverse osmosis case extends to the outside and the fixed connection circle axle of reverse osmosis case, the upper surface of base is provided with drive assembly.
Through adopting above-mentioned technical scheme, the axis of rotation can drive when rotatory and stir the bucket rotatory to avoid sea water impurity to take place to deposit.
Further, the driving assembly comprises a motor and a plurality of belt pulleys, the belt pulleys are fixedly mounted at the bottom ends of the round shafts respectively, the motor is fixedly mounted on the upper surface of the base, an output shaft of the motor is in transmission connection with one of the belt pulleys, and the belt pulleys are in transmission connection through a transmission belt.
Through adopting above-mentioned technical scheme, the motor among the drive assembly can drive one of them belt pulley rotation, and one of them belt pulley passageway drive belt drives other several belt pulleys rotation.
Further, the outside of upper fixed ring is provided with the sea water entry, water pump fixedly connected with connecting pipe, the one end that the water pump was kept away from to the connecting pipe is passed through the sea water entry and is connected with upper fixed ring.
Through adopting above-mentioned technical scheme, the sea water is taken out by the water pump to carry to reverse osmosis membrane's inboard through the connecting pipe.
Furthermore, the inside bottom surface of reverse osmosis case just is provided with the filter screen in reverse osmosis membrane's periphery, be provided with the baffle between the upper surface of filter screen and the outside of upper fixed ring.
By adopting the technical scheme, the filter screen is the active carbon filter screen, can carry out secondary filtration to the sea water from the inboard infiltration of reverse osmosis membrane to reach the effect of purifying sea water.
To sum up, the utility model discloses following beneficial effect has:
1. through setting up the pressurization subassembly, outside compressed air pipe and compressed air admission union coupling, compressed air enters into the top of the inboard fly leaf of upper shield through compressed air admission pipe and top interface, thereby make the atmospheric pressure of the inboard fly leaf top of upper shield rise, thereby make the fly leaf remove downwards, the spring also exerts pressure to the fly leaf when the fly leaf removes downwards, thereby make the inboard sea water of reverse osmosis membrane pressurized fast, thereby the pressure of the inboard sea water of promotion reverse osmosis membrane that can be quick, reach the effect of rapid treatment sea water.
2. Through setting up drive assembly and stirring subassembly, drive assembly can drive one of them belt pulley rotation in the stirring subassembly, and one of them belt pulley passes through the drive belt and drives other belt pulley rotations to make several stirring vanes stir the inboard sea water of reverse osmosis membrane, thereby reach the effect of avoiding the impurity in the sea water to deposit.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.
In the figure:
1. a base; 2. a water pump; 3. a motor; 4. a water outlet; 5. a reverse osmosis tank; 6. a compressed air inlet pipe; 7. a connecting pipe; 8. a reverse osmosis membrane; 9. a baffle plate; 10. a filter screen; 11. a lower fixing ring; 12. a limiting column; 13. a top interface; 14. an upper cover; 15. a seawater inlet; 16. a movable plate; 17. a rubber ring; 18. a circular plate; 19. an upper fixing ring; 20. a spring; 21. stirring the blades; 22. a movable sealing ring; 23. a rotating shaft; 24. a belt pulley; 25. a transmission belt; 26. a circular shaft; 27. a circular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a high-efficiency energy-saving reverse osmosis device for seawater desalination comprises a base 1 and a water pump 2, wherein the water pump 2 is installed on the upper surface of the base 1, a reverse osmosis box 5 is fixedly installed on the upper surface of the base 1, a lower fixing ring 11 is arranged on the bottom surface of the inner side of the reverse osmosis box 5, an upper fixing ring 19 is arranged on the inner side of the reverse osmosis box 5 and above the lower fixing ring 11, a reverse osmosis membrane 8 is arranged between the lower fixing ring 11 and the upper fixing ring 19, a seawater inlet 15 is arranged on the outer side of the upper fixing ring 19, a connecting pipe 7 is connected to the outer side of the upper fixing ring 19 through the seawater inlet 15, one end of the connecting pipe 7 far away from the upper fixing ring 19 is fixedly connected with a water outlet of the water pump 2, seawater can be pumped out by the water pump 2 and is conveyed to the inner side of the reverse osmosis membrane 8 through the connecting pipe 7, the reverse osmosis membrane 8 is annular, a pressurizing assembly is arranged on the inner side of the reverse osmosis box 5 and above the upper fixing ring 19, the lower surface of the reverse osmosis box 5 is provided with a stirring component at a corresponding position of the lower fixing ring 11.
Referring to fig. 2 and 3, the pressurizing assembly includes an upper cover 14, a plurality of limiting posts 12, and a movable plate 16, the upper cover 14 is fixedly mounted on an upper surface of an upper fixing ring 19, a lower surface of the upper cover 14 is adapted to an upper surface of the upper fixing ring 19, a top interface 13 is disposed on the upper surface of the upper cover 14, the plurality of limiting posts 12 are all fixedly mounted on an inner top surface of the upper cover 14, the movable plate 16 is movably sleeved on an inner side of the upper cover 14, the movable plate 16 is circular, a diameter of the movable plate 16 is adapted to an inner diameter of the upper cover 14, a circular hole is disposed on the movable plate 16 at a position corresponding to each limiting post 12, a rubber ring 17 is disposed on an inner side of each circular hole, the rubber ring 17 prevents seawater from entering above the movable plate 16, a circular plate 18 is disposed at a bottom end of the limiting post 12, a radius of the circular plate 18 is greater than a radius of the circular hole, a spring 20 is movably sleeved on an outer side of the movable plate 12 and above the movable plate 16, the top end of the top interface 13 is fixedly connected with a compressed air inlet pipe 6, the compressed air inlet pipe 6 extends to the outer side of the reverse osmosis box 5, a circular plate 18 can effectively prevent the movable plate 16 from being separated from the outer side of the limiting column 12, a filter screen 10 is arranged on the inner bottom surface of the reverse osmosis box 5 and on the periphery of the reverse osmosis membrane 8, and a baffle 9 is arranged between the upper surface of the filter screen 10 and the outer side of the upper fixing ring 19.
Referring to fig. 2 and 4, the agitating assembly includes a plurality of agitating blades 21 and a plurality of rotating shafts 23, and a plurality of circle axle 26, a plurality of through hole has been seted up to the lower surface of reverse osmosis case 5, a plurality of axis of rotation 23 is movable respectively and is cup jointed in the inboard of a plurality of through hole and the top of axis of rotation 23 extends to the inboard of reverse osmosis case 5, the bottom of axis of rotation 23 extends to the outside of reverse osmosis case 5, a plurality of stirring leaf 21 is fixed mounting respectively in the top of a plurality of axis of rotation 23, a plurality of circle axle 26 is fixed mounting respectively in the bottom of a plurality of axis of rotation 23, circular slot 27 has been seted up in the inboard of through hole in the bottom of reverse osmosis case 5, the outside of axis of rotation 23 and be provided with movable sealing ring 22 in circular slot 27's the corresponding position, movable sealing ring 22 mainly plays the effect of avoiding the inboard sea water of reverse osmosis case 5 to spill from the through hole, the upper surface of base 1 is provided with drive assembly.
Referring to fig. 2 and 4, the driving assembly includes a plurality of belt pulleys 24, a motor 3 and a transmission belt 25, the plurality of belt pulleys 24 are respectively and fixedly installed at the bottom ends of the plurality of circular shafts 26, the motor 3 is fixedly installed on the upper surface of the base 1, an output shaft of the motor 3 is in transmission connection with one of the belt pulleys 24, the plurality of belt pulleys 24 are in transmission connection through the transmission belt 25, and a water outlet 4 is arranged on one side of the reverse osmosis tank 5.
The working principle is as follows: the seawater is pumped by the water pump 2 and is delivered to the inner side of the reverse osmosis membrane 8 through the connecting pipe 7, when the seawater at the inner side of the reverse osmosis membrane 8 is more and more, the seawater presses the movable plate 16 upwards, so that the movable plate 16 presses the spring 20 upwards, thereby deforming the spring 20, when the seawater is to be pressurized, the external compressed air pipe and the compressed air inlet pipe 6 can be connected, so that the compressed air enters above the inside movable plate 16 of the upper housing 14 through the compressed air inlet pipe 6 and the top port 13, so that the air pressure above the inside movable plate 16 of the upper housing 14 is rapidly increased, so that the movable plate 16 moves downward, the spring 20 also presses the movable plate 16 when the movable plate 16 moves downward, thereby make the inboard sea water of reverse osmosis membrane 8 by the rapid pressurization to the pressure of the inboard sea water of reverse osmosis membrane 8 that can be quick promotes reaches the effect of rapid treatment sea water.
When the seawater treatment is performed, the power supply of the motor 3 is connected, so that the output shaft of the motor 3 drives one of the belt pulleys 24 to rotate, one of the belt pulleys 24 drives the other belt pulley 24 to rotate through the transmission belt 25, so that the plurality of rotating shafts 23 rotate, the plurality of rotating shafts 23 drive the stirring blades 21 to rotate, and the rotating stirring blades 21 can prevent impurities in the seawater from precipitating on the inner side of the reverse osmosis membrane 8.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a sea water desalination is with energy-efficient reverse osmosis equipment, includes base (1) and water pump (2), water pump (2) fixed mounting is in the upper surface of base (1), the upper surface of water pump (2) is provided with reverse osmosis case (5), its characterized in that: the inside bottom surface of reverse osmosis case (5) is provided with down solid fixed ring (11), the inside of reverse osmosis case (5) and be provided with solid fixed ring (19) in the top of solid fixed ring (11) down, be provided with reverse osmosis membrane (8) between solid fixed ring (11) and the solid fixed ring (19) down, the inboard of reverse osmosis case (5) just is provided with the pressure components above solid fixed ring (19) down, the lower surface of reverse osmosis case (5) just is provided with the stirring subassembly in the corresponding position of solid fixed ring (11) down.
2. The high-efficiency energy-saving reverse osmosis equipment for seawater desalination as claimed in claim 1, wherein: the pressurizing assembly comprises an upper cover (14), the upper cover (14) is fixedly provided with a top of an upper fixing ring (19), the inner side top surface of the upper fixing ring (19) is provided with a plurality of limiting columns (12), a movable plate (16) is movably sleeved on the outer sides of the limiting columns (12), the top of the upper fixing ring (19) is provided with a top interface (13), and the top interface (13) is fixedly connected with a compressed air inlet pipe (6).
3. The high-efficiency energy-saving reverse osmosis equipment for seawater desalination as claimed in claim 1, wherein: the stirring assembly comprises a plurality of rotating shafts (23), a plurality of through holes and a plurality of through holes are formed in the bottom of the reverse osmosis box (5), the rotating shafts (23) are movably sleeved on the inner sides of the through holes respectively, the top end of each rotating shaft (23) extends to the inner side of the corresponding reverse osmosis box (5), the top end of each reverse osmosis box (5) is fixedly provided with a stirring blade (21), the bottom end of each reverse osmosis box (5) extends to the outer side of the corresponding reverse osmosis box (5) and a fixed connection round shaft (26), and a driving assembly is arranged on the upper surface of the base (1).
4. The high-efficiency energy-saving reverse osmosis equipment for seawater desalination as claimed in claim 3, wherein: the drive assembly comprises a motor (3) and a plurality of belt pulleys (24), wherein the belt pulleys (24) are fixedly arranged at the bottom ends of a plurality of circular shafts (26) respectively, the motor (3) is fixedly arranged on the upper surface of the base (1), the output shaft of the motor (3) is in transmission connection with one of the belt pulleys (24), and the belt pulleys (24) are in transmission connection through a transmission belt (25).
5. The high-efficiency energy-saving reverse osmosis equipment for seawater desalination as claimed in claim 2, wherein: the outside of upper fixed ring (19) is provided with sea water entry (15), water pump (2) fixedly connected with connecting pipe (7), the one end that water pump (2) were kept away from in connecting pipe (7) is passed through sea water entry (15) and is connected with upper fixed ring (19).
6. The high-efficiency energy-saving reverse osmosis equipment for seawater desalination as claimed in claim 1, wherein: the reverse osmosis membrane water purifier is characterized in that a filter screen (10) is arranged on the inner bottom surface of the reverse osmosis box (5) and on the periphery of the reverse osmosis membrane (8), and a baffle (9) is arranged between the upper surface of the filter screen (10) and the outer side of the upper fixing ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121481815.8U CN215049203U (en) | 2021-07-01 | 2021-07-01 | Efficient energy-saving reverse osmosis equipment for seawater desalination |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121481815.8U CN215049203U (en) | 2021-07-01 | 2021-07-01 | Efficient energy-saving reverse osmosis equipment for seawater desalination |
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| CN215049203U true CN215049203U (en) | 2021-12-07 |
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| CN202121481815.8U Active CN215049203U (en) | 2021-07-01 | 2021-07-01 | Efficient energy-saving reverse osmosis equipment for seawater desalination |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272381A (en) * | 2023-04-07 | 2023-06-23 | 武汉理工大学 | Sea water desalinator |
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- 2021-07-01 CN CN202121481815.8U patent/CN215049203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272381A (en) * | 2023-04-07 | 2023-06-23 | 武汉理工大学 | Sea water desalinator |
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