CN220766623U - Individual portable sea water desalinator - Google Patents
Individual portable sea water desalinator Download PDFInfo
- Publication number
- CN220766623U CN220766623U CN202322396962.0U CN202322396962U CN220766623U CN 220766623 U CN220766623 U CN 220766623U CN 202322396962 U CN202322396962 U CN 202322396962U CN 220766623 U CN220766623 U CN 220766623U
- Authority
- CN
- China
- Prior art keywords
- water
- shell
- valve
- membrane
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000013535 sea water Substances 0.000 title claims abstract description 40
- 239000012528 membrane Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 25
- 238000010612 desalination reaction Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000010963 304 stainless steel Substances 0.000 abstract description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009292 forward osmosis Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a single-soldier portable sea water desalinator, which belongs to the sea water desalinating field and comprises a shell, a handle and a plunger, wherein a piston cavity is arranged in the shell, one end of the shell is provided with a reversing valve, a sea water inlet is arranged on the reversing valve, one end of the sea water inlet is provided with a power-assisted water channel, the reversing valve is connected with the handle through a connecting shaft, one end of the reversing valve is provided with a membrane shell communicated with the interior of the reversing valve, a reverse osmosis membrane is arranged in the membrane shell, one end of the membrane shell is provided with a water outlet, the other end of the membrane shell is provided with a tail cover, one end of the shell is provided with a pressure relief valve, the pressure relief valve is connected with a dense water cavity, one end of the pressure relief valve is provided with a dense water cavity, a plunger pump and accessories are made of 304 stainless steel materials, the weight of the equipment is reduced, the handle is designed to be detachable, the reverse osmosis membrane assembly is installed by adopting coarse threads, labor is saved, and the reliability and the service life is prolonged.
Description
Technical Field
The utility model relates to the field of sea water desalination, in particular to an individual portable sea water desalinator.
Background
Sea water desalination is increasingly used as a way for human beings to obtain fresh water, and has the advantages of electrolysis, forward osmosis, reverse osmosis and power obtaining by applying electric energy, wind energy and the like. For the environments such as coastal field operation, marine life saving and the like, the device needs to be convenient to carry and capable of boosting the pressure of seawater and sewage by means of personal physical force, and the boosted seawater and sewage are filtered out by a reverse osmosis membrane to desalt potable water, so that the problems of field operation and seawater life saving drinking water are solved. Although similar technologies and products exist at present, some products still have the problems of low desalination efficiency, poor desalination effect, laborious operation, short service life, heavy weight and the like in reality.
Disclosure of Invention
The utility model solves the technical problems in the background technology and provides an individual portable seawater desalination device.
The technical scheme provided by the utility model for solving the technical problems is as follows:
the utility model provides a portable sea water desalinator of individual soldier, its characterized in that, which comprises a housin, casing one end fixedly connected with handle, casing one end is equipped with the sea water entry, sea water entry one end is equipped with helping hand water course, helping hand water course one end is equipped with the water intaking valve, the inside piston chamber that is equipped with of casing, be equipped with the plunger in the piston chamber, plunger one end extends to the wall body outside and is connected with the handle through the articulated elements, casing one end is equipped with the switching-over valve, switching-over valve one end is equipped with the dense mouth of a river, switching-over valve one end is equipped with the connecting axle, the one end and the handle of connecting axle are connected, the one end of switching-over valve is equipped with the membrane shell with the inside intercommunication of switching-over valve, be equipped with reverse osmosis membrane in the membrane shell, membrane shell one end is equipped with the delivery port.
Preferably, the portable sea water desalinator for individual soldiers is characterized in that a cover plate is arranged at one end of the piston cavity, a sealing ring and a supporting ring are arranged on the cover plate, the supporting ring is in threaded connection with the cover plate, the position and the size of the sealing ring are consistent with those of the piston cavity, and the inner diameter of the sealing ring is smaller than the outer diameter of the plunger.
Preferably, an individual portable sea water desalinator is characterized in that one end of the membrane shell is provided with a tail cover.
Preferably, the individual portable seawater desalination device is characterized in that metal bushings are arranged in the shell and the reversing valve, and the length of each metal bushing is consistent with the length of the inner cavity of the reversing valve.
Preferably, the portable sea water desalinator for individual soldiers is characterized in that a pressure release valve is arranged at one end of the shell, a concentrated water cavity is arranged at one end of the pressure release valve, a first water channel is arranged in the concentrated water cavity, a second water channel is arranged at one end of the first water channel, and the second water channel is arranged on the surface of the reverse osmosis membrane.
Preferably, the individual portable sea water desalinator is characterized in that a middle shaft hole is formed in the reverse osmosis membrane, and one end of the middle shaft hole is closed, and the other end of the middle shaft hole is connected with a water outlet.
With the structure, the utility model has the following advantages:
1. according to the utility model, the booster water channel is designed in the plunger, so that the purpose of saving more labor is achieved by the plunger when pressing water, the labor can be saved, the used fasteners are few, the assembly is simple, the maintenance and the use are convenient, the water channel main body is molded by nylon and fiber materials, the component connection adopts the anti-falling measure screw, the reliability is improved, and the service life is prolonged.
2. The plunger pump and accessories of the utility model are made of 304 stainless steel materials, the weight of the equipment is reduced, the structure strength is higher, the handle is designed to be detachable, and the reverse osmosis membrane component is installed by adopting coarse threads.
3. The utility model designs the pressure reducing valve, because the reverse osmosis membrane needs higher pressure when desalinating seawater, the reverse osmosis membrane needs to be cleaned or replaced when being blocked or reaching the service life, and the pressure in the cavity needs to be removed.
4. The principle of the reverse osmosis method is that an RO reverse osmosis membrane (with the aperture as small as nano-scale 1 nanometer=10 x-9 m) is utilized, water molecules can pass through the RO membrane under certain pressure, and inorganic salt, heavy metal ions, organic matters, colloid, bacteria, viruses and other impurities in source water can not pass through the RO membrane, so that the permeable pure water and the impermeable concentrated water can be strictly distinguished.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 3 is a cross-sectional view of a piston cap of the present utility model;
fig. 4 is a partial cross-sectional view of the housing and reversing valve of the present utility model.
As shown in the figure: 1. a housing; 2. a handle; 3. a seawater inlet; 4. a power-assisted water channel; 5. a piston chamber; 6. a plunger; 7. a reversing valve; 8. a water concentration port; 9. a connecting shaft; 10. a membrane shell; 11. a water outlet; 12. a middle shaft hole; 13. a cover plate; 14. a seal ring; 15. a tail cover; 16. a pressure release valve; 17. a metal bushing; 18. a support ring; 19. a hinge; 20. a reverse osmosis membrane; 21. a dense water cavity; 22. a water inlet valve; 23. a first water channel; 24. and a second water channel.
Detailed description of the preferred embodiments
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
The present utility model is described in further detail below in conjunction with the following text:
referring to fig. 1 and 2, an individual portable seawater desalination device comprises a housing 1, a handle 2 is fixedly connected to one end of the housing 1, a seawater inlet 3 is formed in one end of the housing 1, a power-assisted water channel 4 is formed in one end of the seawater inlet 3, a water inlet valve 22 is formed in one end of the power-assisted water channel 4, the water inlet valve 22 is a one-way valve, a piston cavity 5 is formed in the housing 1, a plunger 6 is arranged in the piston cavity 5, one end of the plunger 6 extends to the outside of a wall body and is connected with the handle 2 through a hinge 19, a reversing valve 7 is arranged at one end of the housing 1, a water concentration port 8 is formed in one end of the reversing valve 7, a connecting shaft 9 is arranged at one end of the reversing valve 7, one end of the connecting shaft 9 is connected with the handle 2, a membrane shell 10 communicated with the inside of the reversing valve 7 is arranged at one end of the reversing valve 10, a reverse osmosis membrane 20 is arranged in the membrane shell 10, and a water outlet 11 is formed in one end of the membrane shell 10.
As shown in fig. 2 to 4, one end of the piston cavity 5 is provided with a cover plate 13, the cover plate 13 is provided with a sealing ring 14 and a supporting ring 18, the supporting ring 18 is in threaded connection with the cover plate 13, the position and the size of the sealing ring 14 are consistent with those of the piston cavity 5, and the inner diameter is smaller than the outer diameter of the plunger 6.
As shown in fig. 2, one end of the membrane shell 10 is provided with a tail cap 15.
As shown in fig. 2 and 4, the casing 1 and the reversing valve 7 are both provided with a metal bushing 17, and the length of the metal bushing 17 is consistent with the length of the inner cavity of the reversing valve 7.
As shown in fig. 2, one end of the housing 1 is provided with a pressure release valve 16, one end of the pressure release valve 16 is provided with a dense water cavity 21, a first water channel 23 is arranged in the dense water cavity 21, one end of the first water channel 23 is provided with a second water channel 24, and the second water channel 24 is positioned on the surface of the reverse osmosis membrane 20.
As shown in fig. 2, a central shaft hole 12 is provided in the reverse osmosis membrane 20, and one end of the central shaft hole 12 is closed, and the other end is connected with the water outlet 11.
The working principle of the utility model is as follows: when the device is used, the suction pipe and the drain pipe with the prefilter are completely immersed in seawater, the handle 2 is pushed and pulled back and forth, the plunger 6 is driven to move back and forth through the hinge piece 19 when the handle 2 is pulled up, the piston cavity 5 is opened when the plunger moves back, pressure is generated inside the plunger, meanwhile, the water inlet valve 22 is opened, seawater enters the piston cavity 5 through the power-assisted water channel 4, the sealing ring 14 ensures that the shell 1 cannot leak, the seawater flows into the concentrated water cavity 21 and the water channel two 24 through the water channel one 23 after entering the piston cavity 5, at the moment, the handle 2 pushes down the water inlet valve 22 to be closed, the handle 2 moves to drive the reversing valve 7 to move in the concentrated water cavity 21 through the connecting shaft 9, the generated pressure squeezes the seawater into the water channel two 24, then the seawater is filtered through the reverse osmosis membrane 20, the water filtered through the pressure reverse osmosis membrane 20 flows into the middle shaft hole 12 and is discharged from the water outlet 11, the seawater which cannot be filtered reaches a certain pressure in the concentrated water cavity 21 after repeated operation for many times, the concentrated water cavity is discharged through the concentrated water channel 8, when the pressure is blocked by the reverse osmosis membrane 20 or the service life is required to be cleaned, the reverse osmosis membrane is opened, the pressure in the concentrated water cavity is discharged, the pressure after the pressure is discharged, and the tail cover 15 is opened to directly clean the reverse osmosis membrane 20 or can be directly cleaned after the reverse osmosis membrane is completely.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a portable sea water desalinator of individual soldier, its characterized in that, including casing (1), casing (1) one end fixedly connected with handle (2), casing (1) one end is equipped with sea water entry (3), sea water entry (3) one end is equipped with helping hand water course (4), helping hand water course (4) one end is equipped with water intaking valve (22), casing (1) inside is equipped with piston chamber (5), be equipped with plunger (6) in piston chamber (5), plunger (6) one end extends to the wall body outside and is connected with handle (2) through articulated elements (19), casing (1) one end is equipped with switching-over valve (7), switching-over valve (7) one end is equipped with dense mouth of a river (8), switching-over valve (7) one end is equipped with connecting axle (9), the one end and the handle (2) of connecting axle (9) are connected, the one end of switching-over valve (7) is equipped with membrane shell (10) with the inside intercommunication of switching-over valve (7), be equipped with reverse osmosis membrane (20) in membrane shell (10), membrane shell (10) one end is equipped with delivery port (11).
2. The individual portable seawater desalination device of claim 1, wherein a cover plate (13) is arranged at one end of the piston cavity (5), a sealing ring (14) and a supporting ring (18) are arranged on the cover plate (13), the supporting ring (18) is in threaded connection with the cover plate (13), the position and the size of the sealing ring (14) are consistent with those of the piston cavity (5), and the inner diameter is smaller than the outer diameter of the plunger (6).
3. An individual portable seawater desalination plant as claimed in claim 1, wherein one end of the membrane housing (10) is provided with a tail cap (15).
4. The individual portable seawater desalination device of claim 1, wherein the metal bushings (17) are arranged in the shell (1) and the reversing valve (7), and the length of each metal bushing (17) is consistent with the length of the inner cavity of the reversing valve (7).
5. The individual portable seawater desalination device of claim 1, wherein a pressure release valve (16) is arranged at one end of the housing (1), a concentrated water cavity (21) is arranged at one end of the pressure release valve (16), a first water channel (23) is arranged in the concentrated water cavity (21), a second water channel (24) is arranged at one end of the first water channel (23), and the second water channel (24) is positioned on the surface of the reverse osmosis membrane (20).
6. The individual portable seawater desalination device of claim 2, wherein a central shaft hole (12) is arranged in the reverse osmosis membrane (20), and one end of the central shaft hole (12) is closed, and the other end of the central shaft hole is connected with the water outlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322396962.0U CN220766623U (en) | 2023-09-05 | 2023-09-05 | Individual portable sea water desalinator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322396962.0U CN220766623U (en) | 2023-09-05 | 2023-09-05 | Individual portable sea water desalinator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766623U true CN220766623U (en) | 2024-04-12 |
Family
ID=90602292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322396962.0U Active CN220766623U (en) | 2023-09-05 | 2023-09-05 | Individual portable sea water desalinator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766623U (en) |
-
2023
- 2023-09-05 CN CN202322396962.0U patent/CN220766623U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |