CN2685321Y - Hand-held seawater desalination apparatus - Google Patents
Hand-held seawater desalination apparatus Download PDFInfo
- Publication number
- CN2685321Y CN2685321Y CNU2004200334199U CN200420033419U CN2685321Y CN 2685321 Y CN2685321 Y CN 2685321Y CN U2004200334199 U CNU2004200334199 U CN U2004200334199U CN 200420033419 U CN200420033419 U CN 200420033419U CN 2685321 Y CN2685321 Y CN 2685321Y
- Authority
- CN
- China
- Prior art keywords
- water
- reverse osmosis
- assembly
- maintaining valve
- water outlet
- 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.)
- Expired - Fee Related
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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 the hand-held seawater desalination apparatus, comprising a coarse filter, a reverse-osmosis preprocessing assembly, a hand driven high pressure pump, a pressure maintaining valve, and a reverse-osmosis membrane assembly. The water inlet pipe of the reverse-osmosis preprocessing assembly is connected with the water outlet of the coarse filter. The water inlet of the hand driven high pressure pump is connected with the water outlet pipe of the reverse-osmosis preprocessing assembly. The water inlet of the pressure maintaining valve is connected with the water outlet pipe of the hand driven high pressure pump. The water inlet pipe of the reverse-osmosis membrane assembly is connected with the water outlet of the pressure maintaining valve. A pressure-relief leak-off pipe is connected on the pressure maintaining valve. The water outlet ends of the reverse-osmosis membrane assembly are respectively connected with the water outlet pipe of the freshwater and the water outlet pipe of the dense salt water. The utility model has simple structure, small volume, and light quality. The efficiency of the treatment and the desalination of the sea water are high, and the energy expenditure is low.
Description
Technical field the utility model relates to a kind of sea water desalinating plant, particularly manual seawater desalting device.
The background technology water supply is the important substance guarantee of offshore island the army and the people existence.Rely on the desalination technology and the equipment of electric power day by day ripe.And islands away from the inland (isolated island) being arranged more coastal, its electric power safeguard is a difficult problem; Even electric power safeguard is arranged, during as if chance accident, power breakdown, rely on the sea water desaltination of electric power just can not realize.Therefore, need badly under the solution unregulated power condition, promptly rely on the sea water desaltination problem of manpower.Manual seawater desalting device want cube little, need not electric power safeguard, technology and equipments such as routine ultrafiltration efficiently, smart filter just can't be used substantially.Thereby development processing efficiency height, structural volume are little, light weight, sea water desalinating plant that energy expenditure is low just seem particularly important.
Summary of the invention is at the defective and the deficiency of prior art, and the purpose of this utility model is to provide that a kind of volume is little, efficient is high, light weight, low, laborsaving, the practical manual seawater desalting device of power consumption.
The technical solution of the utility model is as follows: a kind of manual seawater desalting device, and it comprises strainer, reverse osmosis pre-processing assembly, high pressure manual pump, pressure maintaining valve and reverse osmosis membrane assembly; The water inlet pipe of described reverse osmosis pre-processing assembly links to each other with the water outlet of strainer, the water-in of high pressure manual pump links to each other with the rising pipe of reverse osmosis pre-processing assembly, the water-in of pressure maintaining valve links to each other with the rising pipe of high pressure manual pump, and the water inlet pipe of reverse osmosis membrane assembly links to each other with the water outlet of pressure maintaining valve; Be connected to the release leak-off pipe on the described pressure maintaining valve; The water side of described reverse osmosis membrane assembly is connected to fresh water rising pipe and strong brine rising pipe respectively.
The utility model is simple in structure, volume is little, light weight, and sea water desaltination processing efficiency height, energy expenditure are low under the unregulated power condition.
Description of drawings is further described the utility model below in conjunction with accompanying drawing:
Accompanying drawing is a structural representation of the present utility model.
Embodiment as shown in drawings, a kind of manual seawater desalting device, it comprises strainer 1, reverse osmosis pre-processing assembly 2, high pressure manual pump 3, pressure maintaining valve 4 and reverse osmosis membrane assembly 5; The water inlet pipe 6 of reverse osmosis pre-processing assembly 2 links to each other with the water outlet of strainer 1, the water-in of high pressure manual pump 3 links to each other with the rising pipe 7 of reverse osmosis pre-processing assembly 2, the water-in of pressure maintaining valve 4 links to each other with the rising pipe 8 of high pressure manual pump 3, and the water inlet pipe 9 of reverse osmosis membrane assembly 5 links to each other with the water outlet of pressure maintaining valve 4; Be connected to release leak-off pipe 10 on the described pressure maintaining valve 4; The water side of described reverse osmosis membrane assembly 5 is connected to fresh water rising pipe 11 and strong brine rising pipe 12 respectively, and strong brine valve 16 is housed on the strong brine rising pipe 12; The filter core of described reverse osmosis pre-processing assembly 2 can be a single ceramic element 13, also can be composed in parallel by many ceramic elements 13; Be equipped with one in the ceramic element 13 and manually exempt to tear open semi-automatic ceramic element cleaning assembly 14, the lower end also is equipped with and is cleaned tapping valve 15.Operation energy of the present utility model is all from high pressure manual pump 3, and high pressure manual pump 3 not only provides seawater to enter 2 energy requirements of reverse osmosis pre-processing assembly, and the operation energy of reverse osmosis membrane assembly 5 also is provided; When the pressure of high pressure manual pump 3 rising pipes 8 does not satisfy the work authorized pressure of reverse osmosis membrane assembly 5, then by pressure maintaining valve 4 voltage stabilizings in the range of pressure values that allows.
Principle of work: handle high pressure manual pump 3, seawater is sucked reverse osmosis pre-processing assembly 2 through strainer 1, plurality of impurities in the seawater under the micro-filtration effect of ceramic element 13 by filtering, reach reverse osmosis membrane assembly 5 required water quality, seawater after the filtration enters reverse osmosis membrane assembly 5 through pressure maintaining valve 4, desalination water is picked out for drinking by fresh water rising pipe 11, and strong brine is directly discharged by strong brine rising pipe 12, and strong brine valve 16 is used for controlling the rate of recovery of water on the strong brine rising pipe 12.Pressure maintaining valve 4 is in order to regulate the operating pressure of reverse osmosis membrane assembly 5, and when the pressure of high pressure manual water pump outlet pipe 8 did not reach the required minimal pressure of reverse osmosis membrane assembly 5 operations, pressure maintaining valve 4 cut out; When pressure surpassed the required top pressure of reverse osmosis membrane assembly 5 operations, the release leak-off pipe 10 of pressure maintaining valve 4 was opened, and the earial drainage step-down also remains in the range of normal value of permission.When ceramic element 13 uses for some time to clean, suitably rotate ceramic element cleaning assembly 14 after, open and clean tapping valve 15, discharge and clean waste liquid and get final product.
Claims (5)
1, a kind of manual seawater desalting device is characterized in that: it comprises strainer (1), reverse osmosis pre-processing assembly (2), high pressure manual pump (3), pressure maintaining valve (4) and reverse osmosis membrane assembly (5); The water inlet pipe (6) of described reverse osmosis pre-processing assembly (2) links to each other with the water outlet of strainer (1), the water-in of high pressure manual pump (3) links to each other with the rising pipe (7) of reverse osmosis pre-processing assembly (2), the water-in of pressure maintaining valve (4) links to each other with the rising pipe (8) of high pressure manual pump (3), and the water inlet pipe (9) of reverse osmosis membrane assembly (5) links to each other with the water outlet of pressure maintaining valve (4); Be connected to release leak-off pipe (10) on the described pressure maintaining valve (4); The water side of described reverse osmosis membrane assembly (5) is connected to fresh water rising pipe (11) and strong brine rising pipe (12) respectively.
2, manual seawater desalting device according to claim 1 is characterized in that: the filter core of described reverse osmosis pre-processing assembly (2) can be single ceramic element (13), also can be composed in parallel by many ceramic elements (13).
3, manual seawater desalting device according to claim 2 is characterized in that: a ceramic element cleaning assembly (14) is housed in the described ceramic element (13), and the lower end also is equipped with and is cleaned tapping valve (15).
4, manual seawater desalting device according to claim 3 is characterized in that: described ceramic element cleaning assembly (14) is one manually to exempt to tear open semi-automatic washing unit.
5, manual seawater desalting device according to claim 1 is characterized in that: strong brine valve (16) also is housed on the described strong brine rising pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200334199U CN2685321Y (en) | 2004-03-23 | 2004-03-23 | Hand-held seawater desalination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200334199U CN2685321Y (en) | 2004-03-23 | 2004-03-23 | Hand-held seawater desalination apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685321Y true CN2685321Y (en) | 2005-03-16 |
Family
ID=34670736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200334199U Expired - Fee Related CN2685321Y (en) | 2004-03-23 | 2004-03-23 | Hand-held seawater desalination apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685321Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839542A (en) * | 2009-03-18 | 2010-09-22 | 李建锋 | Frost-free heat pump outdoor unit system device |
| CN103241854A (en) * | 2013-06-12 | 2013-08-14 | 张意立 | Titanium alloy internal and external thread shaft coupler isolation seawater desalting device |
| CN103253785A (en) * | 2013-06-12 | 2013-08-21 | 张意立 | Zinc alloy double-flange coupler isolation sea water desalting device |
| CN103274552A (en) * | 2013-06-12 | 2013-09-04 | 张意立 | Device for isolating and desalinating sea water through chromium-alloy double-external-thread coupler |
-
2004
- 2004-03-23 CN CNU2004200334199U patent/CN2685321Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839542A (en) * | 2009-03-18 | 2010-09-22 | 李建锋 | Frost-free heat pump outdoor unit system device |
| CN103241854A (en) * | 2013-06-12 | 2013-08-14 | 张意立 | Titanium alloy internal and external thread shaft coupler isolation seawater desalting device |
| CN103253785A (en) * | 2013-06-12 | 2013-08-21 | 张意立 | Zinc alloy double-flange coupler isolation sea water desalting device |
| CN103274552A (en) * | 2013-06-12 | 2013-09-04 | 张意立 | Device for isolating and desalinating sea water through chromium-alloy double-external-thread coupler |
| CN103241854B (en) * | 2013-06-12 | 2014-05-28 | 张意立 | Titanium alloy internal and external thread shaft coupler isolation seawater desalting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |