CN104724792A - Portable semi-automatic seawater desalination device - Google Patents
Portable semi-automatic seawater desalination device Download PDFInfo
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- CN104724792A CN104724792A CN201310746275.5A CN201310746275A CN104724792A CN 104724792 A CN104724792 A CN 104724792A CN 201310746275 A CN201310746275 A CN 201310746275A CN 104724792 A CN104724792 A CN 104724792A
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- water
- piston
- fresh
- connecting rod
- way valve
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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
-
- 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
- Y02A20/144—Wave energy
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a portable semi-automatic seawater desalination device. The portable semi-automatic seawater desalination device is used for performing seawater desalination by adopting a semi-automatic way, and the portable semi-automatic seawater desalination device comprises two devices connected together through a connecting rod and a water storage bag. The portable semi-automatic seawater desalination device has the characteristics of small volume, light weight, convenient and labor-saving operation and convenience in carrying, and is applicable to not only inshore staff for solving the problem of drinking water nearly, but also sea-entering staff for solving the problem of the drinking water at any time and any place.
Description
Technical field
The present invention relates to a kind of volume little, be easy to carry, easy to operate, the Semiautomatic portable fresh-water generator of sea water desaltination can be carried out in land and water.
Background technology
The application number announced at present is " two bar pressurization accumulation of energy fresh-water generator " of 211220383127.8, its core apparatus is made up of pressurizing device and pressure accumulater and reverse osmosis unit, and this device is that the pressure utilizing pressure accumulation spring to store is desalinated seawater; " two bar pressurization accumulation of energy fresh-water generator " is that one can only on land or after fixing on a ship 's, the sea water desalinating plant that could use, owing to must have fulcrum or support when using, therefore be difficult to use in deep water.
Summary of the invention
The present invention is directed to the deficiency that said apparatus is difficult to use in deep water, a kind of Semiautomatic portable fresh-water generator is provided; Both be applicable to land, coastal waters personnel and solved Drinking Water Problem nearby, and be applicable to again solve Drinking Water Problem whenever and wherever possible into extra large personnel.
Technical problem involved in the present invention is achieved through the following technical solutions, Semiautomatic portable fresh-water generator, and it is made up of the different device of two functions linked together with connecting rod and a water storage bag.
Wherein one group of device by the piston of its inside, water feeding one-way valve, filter mantle, go out water one-way valve, high pressure gum cover, the telescopic lever of water channel and outside and external water pipe and form; Piston is positioned at piston bush, and spring and sealing-ring are housed; Water feeding one-way valve one end is connected with water inlet filter mantle, and the other end is connected with piston bush; Go out water one-way valve one end to be connected with piston bush, the other end is connected with the water channel between high pressure gum cover and two groups of devices; Drag link sleeve is contained in the outside of device, and there is inner convex platform its upper end; There is outer lug boss device lower end; External water pipe tipping, before filter mantle, is mainly used in extracting seawater nearby and desalinates.
Other one group of device is made up of the reverse osmosis membrane of its inside and pressure regulator valve and outside telescopic lever; Have sealing-ring between the upper and lower two ends of reverse osmosis membrane and device, there is fresh water road at middle part, and there is annular water tank on its top is connected with the water channel between two groups of devices, and fresh water road is connected with water storage bag by water inlet pipe; Pressure regulator valve is made up of pearl valve, stage clip, adjustment screw rod and water port; Drag link sleeve is contained in the outside of device, and its upper end is with inner convex platform; There is outer lug boss device lower end.
Two devices are linked together by connecting rod by pin, and there is the pressure head of pushing piston one end of connecting rod.
Water storage bag has two pipes, one is the water inlet pipe be connected with fresh water road, and another root is the rising pipe of band valve.
Principle of work is: after personnel enter water, open Semiautomatic portable fresh-water generator, after pull bar on stream oriented device is drawn respectively, two pull bars are caught to be pulled outwardly respectively with hand again, pressure head on connecting rod utilizes the effect of pin to form lever force, pushing piston is descending, now water feeding one-way valve is closed, go out water one-way valve to open, first passing through water one-way valve during descent of piston enters in high pressure gum cover by the air in piston bush, then two pull bars are inwardly pressed, pressure head now on connecting rod removes the pressure to piston gradually, piston is up under the promotion of spring, sealing-ring is utilized to seal the suction produced during upstroke, water feeding one-way valve is impelled to open, seawater is drawn in piston bush through filter bowl and water feeding one-way valve, now go out water one-way valve place closing condition, again two pull bars are pulled outwardly afterwards, pressure head again pushing piston is descending, during descent of piston, the seawater of suction being passed through water one-way valve enters in high pressure gum cover, high pressure gum cover is expanded and produces convergent force, after repeating aforesaid operations several, the seawater injected, under the convergent force effect of high pressure gum cover, in the annular water tank that water channel is injected into reverse osmosis membrane upper end, is injected into reverse osmosis membrane inside and surrounding thereof subsequently, when in high pressure gum cover and water channel, and reverse osmosis film body and after all filling seawater around, the seawater of follow-up injection is under the convergent force effect of high pressure gum cover, and a part becomes fresh water through reverse osmosis membrane, flows in water storage bag stand-by through fresh water road and water inlet pipe, and a part is discharged through water port through pressure regulator valve.
The effect of pressure regulator valve is in the metastable situation of water injection rate, stage clip is changed to the pressure of pearl valve by adjustment screw rod, make the opening pressure of pressure regulator valve and the systolic pressure of high pressure gum cover, and water molecules proportionlity of keeing relative stability of required pressure/time when becoming fresh water through reverse osmosis membrane, regulate the ratio of the thin out water of seawater with this, such as, strengthen the pressure of pearl valve, the time lengthening that the seawater of injection is detained in stream oriented device can be made, to fresh water yield be improved, otherwise on the contrary.
Accompanying drawing explanation
Fig. 1 is the structural representation of Semiautomatic portable fresh-water generator of the present invention.
Fig. 2 is Semiautomatic portable fresh-water generator of the present invention, draws schematic diagram when making descent of piston outside depression bar.
In figure: 1. device, 2. connecting rod, 3. device, 4. water storage bag, 5. pressure head, 6. pin, 7. pin, 8. piston, 9. spring, 10. sealing-ring, 11. piston bush, 12. water feeding one-way valves, 13. filter mantles, 14. pull bars, 15. outer lug boss, 16. inner convex platforms, 17. water channels, 18. go out water one-way valve, 19. high pressure gum covers, 20. reverse osmosis membranes, 21. fresh water roads, 22. sealing-rings, 23. inner convex platforms, 24. annular water tanks, 25. sealing-rings, 26. outer lug boss, 27. pull bars, 28. pressure regulator valves, 29. pearl valves, 30. stage clips, 31. adjustment screw rods, 32. water port, 33. valves, 34. rising pipes, 35. water inlet pipes, 36. external water pipes.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, Semiautomatic portable fresh-water generator, it is characterized in that it is by the device 1 linked together with connecting rod 2 and device 3, and water storage bag 4 forms.
Wherein device 1 by the piston 8 of its inside, water feeding one-way valve 12, filter mantle 13, go out water one-way valve 18, high pressure gum cover 19, the telescopic lever 14 of water channel 17 and outside and external water pipe 36 and form; Piston 8 is positioned at piston bush 11, and spring 9 and sealing-ring 10 are housed; Water feeding one-way valve 12 one end is connected with water inlet filter mantle 13, and the other end is connected with piston bush 11; Go out water one-way valve 18 one end to be connected with piston bush 11, the other end is connected with the water channel 17 between high pressure gum cover 19 and device 1,3; Pull bar 14 is sleeved on the outside of device 1, and there is inner convex platform 16 its upper end; There is outer lug boss 15 device 1 lower end; External water pipe 36 is hinged with before filter mantle 13, is mainly used in extracting seawater nearby and desalinates.
Device 3 is by the reverse osmosis membrane 20 of its inside and pressure regulator valve 28, and the telescopic lever 27 of outside forms; Have sealing-ring 22,25 between reverse osmosis membrane about 20 two ends and device 3, there is fresh water road 21 at middle part, and the annular water tank 24 on its top is connected with water channel 17, and fresh water road 21 is connected with water storage bag 4 by water inlet pipe 35; Pressure regulator valve 28 is made up of pearl valve 29, stage clip 30, adjustment screw rod 31 and water port 32; Pull bar 27 is sleeved on the outside of device 3, and its upper end is with inner convex platform 26; There is outer lug boss 23 device 3 lower end.
Device 1,3 is linked together by connecting rod 2 by pin 6,7, and there is the pressure head 5 of pushing piston 8 one end of connecting rod 2.
Water storage bag 4 has two pipes, one is the water inlet pipe 35 be connected with fresh water road 21, and another root is the rising pipe 34 of band valve 33.
Principle of work of the present invention is: after personnel enter water, open Semiautomatic portable fresh-water generator, by device 1, pull bar 14 on 3, 27 are pulled to outer lug boss 15 and inner convex platform 16 respectively, outer lug boss 23 and inner convex platform 26 collide after till, pull bar 14 is caught respectively again with hand, 27 are pulled outwardly, pressure head 5 on connecting rod 2 utilizes the effect of pin 6 to form lever force, pushing piston 8 is descending, now water feeding one-way valve 12 is closed, go out water one-way valve 18 to open, first passing through water one-way valve 18 when piston 8 is descending enters in high pressure gum cover 19 by the air in piston bush 11, then by pull bar 14, 27 inwardly press, pressure head 5 now on connecting rod 2 removes the pressure to piston 8 gradually, piston 8 is up under the promotion of spring 9, piston 8 utilizes sealing-ring 10 to seal the suction produced time up, water feeding one-way valve 12 is impelled to open, seawater is drawn in piston bush 11 through filter bowl 13 and water feeding one-way valve 12, now go out water one-way valve 18 place closing condition, afterwards again by pull bar 14, 27 are pulled outwardly, pressure head 5 again pushing piston 8 is descending, when piston 8 is descending, the seawater of suction being passed through water one-way valve 18 is pressed in high pressure gum cover 19, high pressure gum cover 19 is expanded and produces convergent force, after repeating aforesaid operations several, the seawater injected is under the convergent force effect of high pressure gum cover 19, in the annular water tank 24 that water channel 17 is injected into reverse osmosis membrane 20 upper end, be injected into reverse osmosis membrane 20 inside and surrounding thereof subsequently, when in high pressure gum cover 19 and water channel 17, and reverse osmosis membrane 20 and after all filling seawater around, the seawater of follow-up injection is under the convergent force effect of high pressure gum cover 19, and a part becomes fresh water through reverse osmosis membrane 20, flows in water storage bag 4 stand-by through fresh water road 21 and water inlet pipe 35, and a part is discharged through water port 32 through pressure regulator valve 28, fresh water time, open with hand extruding water storage bag 4 after valve 33, fresh water can be discharged from water port 32, when external water pipe 36 is mainly used in nearly water, carry out sea water desaltination by external water pipe 36 extracting seawater.
The effect of pressure regulator valve 28 is in the metastable situation of water injection rate, the pressure of stage clip 30 pairs of pearl valves 29 is changed by adjustment screw rod 31, make the opening pressure of pressure regulator valve 28 and the systolic pressure of high pressure gum cover 19, and water molecules becomes through reverse osmosis membrane 20 proportionlity that the pressure/time needed for fresh water keeps relative stability, the ratio of the thin out water of seawater is regulated with this, such as strengthen the pressure of pearl valve 29, the time lengthening that the seawater of injection is detained in device 3 can be made, to fresh water yield be improved, otherwise on the contrary.
Claims (2)
1. a Semiautomatic portable fresh-water generator, is characterized in that it is by the device (1) linked together with connecting rod (2) and device (3), and water storage bag (4) composition.
Wherein device (1) by the piston (8) of its inside, water feeding one-way valve (12), filter mantle (13), go out water one-way valve (18), high pressure gum cover (19), the telescopic lever (14) of water channel (17) and outside and external water pipe (36) and form; Piston (8) is positioned at piston bush (11), and spring (9) and sealing-ring (10) are housed; Water feeding one-way valve (12) one end is connected with water inlet filter mantle (13), and the other end is connected with piston bush (11); Go out water one-way valve (18) one end to be connected with piston bush (11), the water channel (17) between the other end and high pressure gum cover (19) and device (1), (3) is connected; Pull bar (14) is sleeved on the outside of device (1), and there is inner convex platform (16) its upper end; There is outer lug boss (15) device (1) lower end; External water pipe (36) tipping is before filter mantle (13).
Device (3) is by the reverse osmosis membrane of its inside (20) and pressure regulator valve (28), and the telescopic lever of outside (27) composition; Reverse osmosis membrane (20) has sealing-ring (22), (25) between two ends and device (3) up and down, there is fresh water road (21) at middle part, the annular water tank (24) on its top is connected with water channel (17), and fresh water road (21) are connected with water storage bag (4) by water inlet pipe (35); Pressure regulator valve (28) is made up of pearl valve (29), stage clip (30), adjustment screw rod (31) and water port (32); Pull bar (27) is sleeved on the outside of device (3), and its upper end is with inner convex platform (26); There is outer lug boss (23) device (3) lower end.
Device (1), (3) are linked together by connecting rod (2) by pin (6), (7), and there is the pressure head (5) of pushing piston (8) one end of connecting rod (2).
Water storage bag (4) has two pipes, one is the water inlet pipe (35) be connected with fresh water road (21), and another root is the rising pipe (34) of band valve (33).
2. Semiautomatic portable fresh-water generator according to claim 1, it is characterized in that the pressure head (5) of connecting rod (2) can adopt and be arranged symmetrically with, namely all there is pressure head (5) at connecting rod (2) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746275.5A CN104724792A (en) | 2013-12-24 | 2013-12-24 | Portable semi-automatic seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746275.5A CN104724792A (en) | 2013-12-24 | 2013-12-24 | Portable semi-automatic seawater desalination device |
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| Publication Number | Publication Date |
|---|---|
| CN104724792A true CN104724792A (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310746275.5A Pending CN104724792A (en) | 2013-12-24 | 2013-12-24 | Portable semi-automatic seawater desalination device |
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| Country | Link |
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| CN (1) | CN104724792A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615506A (en) * | 2019-10-09 | 2019-12-27 | 广州市海林电子科技发展有限公司 | Portable sea water desalination device |
| CN111348725A (en) * | 2020-03-03 | 2020-06-30 | 自然资源部天津海水淡化与综合利用研究所 | Portable seawater desalination machine capable of being operated by one hand and working method |
-
2013
- 2013-12-24 CN CN201310746275.5A patent/CN104724792A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615506A (en) * | 2019-10-09 | 2019-12-27 | 广州市海林电子科技发展有限公司 | Portable sea water desalination device |
| CN111348725A (en) * | 2020-03-03 | 2020-06-30 | 自然资源部天津海水淡化与综合利用研究所 | Portable seawater desalination machine capable of being operated by one hand and working method |
| CN111348725B (en) * | 2020-03-03 | 2020-11-17 | 自然资源部天津海水淡化与综合利用研究所 | Portable seawater desalination machine capable of being operated by one hand and working method |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |