CN102923870B - Emergency seawater desalination apparatus - Google Patents
Emergency seawater desalination apparatus Download PDFInfo
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- CN102923870B CN102923870B CN201110227532.5A CN201110227532A CN102923870B CN 102923870 B CN102923870 B CN 102923870B CN 201110227532 A CN201110227532 A CN 201110227532A CN 102923870 B CN102923870 B CN 102923870B
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- water
- reverse osmosis
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- osmosis membrane
- bittern
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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
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides an emergency seawater desalination apparatus, which comprises a square casing, a rack, a transmission seat, a pressure accumulation chamber, an ultra-filtration chamber, an effluent seat, a reverse osmosis membrane chamber, a reverse osmosis membrane chamber cover and a manual reciprocating type bidirectional pressurization water pump, wherein an ultra-filtration membrane is arranged inside the ultra-filtration chamber, a reverse osmosis membrane is arranged inside the reverse osmosis membrane chamber, the manual reciprocating type bidirectional pressurization water pump is arranged inside the pressure accumulation chamber, a water inlet of the manual reciprocating type bidirectional pressurization water pump is communicated with the ultra-filtration chamber through a flow channel, and a water outlet is communicated with the reverse osmosis membrane chamber through a flow channel. According to the present invention, a reverse osmosis membrane separation technology is adopted to directly desalt the seawater (or brackish water) into national standard drinking water, such that drinking fresh water can be provided for people in a marine environment with no foreign aid or a brackish water environment, wherein the drinking fresh water is produced depend on a single man manual self-production manner, and the amount of the drinking fresh water can meet emergency living of 15 people for two weeks; and the emergency seawater desalination apparatus has characteristics of low human output, long service life, easy operation, safety and reliability.
Description
Technical field
The present invention relates to sea water desaltination, particularly a kind of emergent fresh-water generator.
Background technology
Under ocean environment, because seawater can not directly be drunk, people must be with enough enough fresh water.But usually there will be unforeseen circumstances, cause fresh water to lack.At this moment, be just necessary to seek help from fresh-water generator.Reverse osmosis membrane technology is taking pressure difference as power, isolates the membrane sepn filtering technique of solvent from solution.Reverse osmosis membrane aperture is little of nano level, is being greater than under seepage water pressure, and solvent can be made inverse osmosis against the direction of naturally osmotic.Thereby the solvent that obtains seeing through in the low-tension side of film, i.e. penetrating fluid; Obtain concentrated solution, i.e. concentrated solution in high-tension side.During as water treatment, water molecules can pass through film, and in water, inorganic salt, heavy metal ion, organism, colloid, bacterium, virus are blocked.During as sea water desaltination, obtain fresh water in the low-tension side of film, obtain bittern in high-tension side.
The technology that application reverse osmosis membrane separation technology is isolated domestic fresh water from seawater (or brackish water) is a kind of efficient, power-saving technology of successful commercial applications.Have equipment structure compact, specific yield is high, and consuming little energy is removed impurity thorough, applied widely, uses easy to operate, pollution-free etc. multiple advantage.Initial only for sea water desaltination, progressively expanded afterwards the aspects such as brackish water desalination, food-processing, medical and health, beverage purify, prepared by ultrapure water to, produce very high economic benefit.Sea water desaltination more application is processed engineering and marine ship in large and medium-sized sea water desaltination at present, and needs mechanized operation.By manpower one man operation, for many people lifesaving, emergent, portable minisize reverse osmosis membrane seawater (or brackish water) desalination engineering goods yet there are no news.
Summary of the invention
Object of the present invention, exactly in order to address the above problem, provides a kind of emergent fresh-water generator that uses manual operation.
The object of the present invention is achieved like this: a kind of emergent fresh-water generator, and it comprises:
Square casing;
Frame, is arranged in square casing, and this frame is by the end plate of intaking, water outlet end plate and be connected to into many pull bars between water end plate and water outlet end plate and form, and frame is separated into pressurization storehouse, reverse osmosis warehouse penetration and accessory storehouse by many pull bars;
Retainer, pressure accumulation chamber and ultrafiltration chamber, order is connected and is arranged in pressurization storehouse, and retainer is wherein connected with water outlet end plate, and ultrafiltration chamber is connected with water inlet end plate; In retainer, be connected with push-pull rod Connection Block;
Ultrafiltration chamber lid, is connected with ultrafiltration chamber with water inlet end plate through casing, and ultrafiltration chamber covers and is provided with sea intake joint;
Ultra-filtration membrane, is arranged in ultrafiltration chamber and by ultrafiltration chamber lid and compresses;
Effluent seat, reverse osmosis membrane chamber and reverse osmosis membrane chamber lid, order is connected and is arranged in reverse osmosis warehouse penetration, and effluent seat is wherein connected with water outlet end plate, and reverse osmosis membrane chamber lid is connected with water inlet end plate and activity is inlaid on water end plate; Relief valve, water outlet joint and bittern outlet connection are installed on effluent seat; Relief valve, water outlet joint and bittern outlet connection are protruding through water outlet end plate and casing respectively.
Reverse osmosis membrane, be arranged in reverse osmosis membrane chamber, its one end and reverse osmosis membrane chamber lid are fixedly linked, the other end and effluent seat are fixedly linked, in reverse osmosis membrane, form reverse osmosis membrane inner chamber, between reverse osmosis membrane and reverse osmosis membrane chamber, form reverse osmosis membrane exocoel, reverse osmosis membrane inner chamber is communicated with water outlet joint, and reverse osmosis membrane exocoel is communicated with bittern outlet connection;
Manual reciprocating Bidirectional-pressure water pump, be arranged in pressure accumulation chamber, its right-hand member is connected with push-pull rod Connection Block movable drive, left end is connected with ultrafiltration chamber, the water-in of Manual reciprocating Bidirectional-pressure water pump is communicated with ultrafiltration chamber by runner, and the water outlet of Manual reciprocating Bidirectional-pressure water pump is communicated with reverse osmosis membrane chamber by runner;
Cup, passes the Cang Gai that casing and water inlet end plate stretch in accessory storehouse and become accessory storehouse;
Scalable push-pull rod component, is threaded with push-pull rod Connection Block is detachable when use, is placed in accessory storehouse while use;
Enter seawater flexible pipe, when use, be connected with sea intake joint, be placed in accessory storehouse while use, the feed-water end that enters seawater flexible pipe is connected with seawater prime filter;
Fresh water flexible pipe and bittern flexible pipe, be connected with water outlet joint, bittern outlet connection respectively when use, is placed in accessory storehouse while use.
Described Manual reciprocating Bidirectional-pressure water pump comprises rotor, piston rod cover, compressor cylinder, pressure accumulation cylinder, piston rod, compression piston and water inlet plate; Rotor is connected with push-pull rod Connection Block movable drive by rotor spindle; Piston rod cover, compressor cylinder and pressure accumulation cylinder are set in sequence in pressure accumulation chamber; Piston rod is located in piston rod cover, and the right-hand member of piston rod is connected with rotor transmission, and left end and the compression piston of piston rod are fixedly linked, and have water blocking ring, water outlet spring and outlet valve at upper cover of piston rod; Compression piston is arranged in compressor cylinder; Water inlet plate is connected between compressor cylinder and pressure accumulation cylinder, and water intaking valve and water inlet spring are installed on water inlet plate; Pressure accumulation spring and pressure accumulation piston are installed in pressure accumulation cylinder.
Described effluent seat is provided with fresh water runner and bittern runner; One end of fresh water runner is communicated with reverse osmosis membrane inner chamber, and the other end is installed water outlet joint; One end of bittern runner is communicated with reverse osmosis membrane chamber, and the other end is installed bittern outlet connection; Relief valve is arranged on bittern runner.
Described relief valve comprises pressure regulation needle-valve, pressure spring and adjusting pressuring knob, pressure regulation needle-valve is arranged on bittern runner, its water outlet is communicated with bittern outlet connection by bittern runner, and pressure spring is sleeved on pressure regulation needle-valve, and adjusting pressuring knob is connected to pressure regulation needle-valve outer end pressure spring is compressed.
Emergent fresh-water generator of the present invention is a kind of application reverse osmosis membrane separation technology, directly seawater (or brackish water) is desalinated into the portable minisize armstrong's patent product of GB tap water.Provide breaking off personnel in foreign aid's ocean environment or brackish water environment, rely on single manual self-produced domestic fresh water to maintain two weeks survival emergencies of 15 people used.
The present invention is contained in all another, parts, accessory in a square casing, approximately 5 cubic decimeters of overall volumes, 32 centimetres of max line sizes, approximately 5.5 kilograms of weight, Handheld portable, all another, parts seawater corrosion resistances.
The present invention adopts lever principle Manual reciprocating Bidirectional-pressure water pump, relatively rotates part and all adopts rolling bearing.
The present invention is designed to three-stage filtration seawater, and ultra-filtration membrane and reverse osmosis membrane are installed.Ultra-filtration membrane and reverse osmosis membrane all can be changed by outward winding ultrafiltration chamber lid and reverse osmosis membrane chamber lid respectively easily.
The present invention is designed with pressure accumulation chamber and pressure accumulation cylinder, can bring into play the peak load shifting effect to inside water pressure, reduces the human body peak value of exerting oneself, and extends the work-ing life of reverse-osmosis membrane element.
Relief valve in the present invention has exhaust and two working positions of sea water desaltination concurrently, and morpheme is suitable, easy to use.
In casing of the present invention, be provided with accessory storehouse, cup is Cang Gai.In the time that this product does not use, scalable push-pull rod, prime filter, enter the empty plastics bag that seawater flexible pipe, fresh water flexible pipe and bittern flexible pipe and some can be used to contain fresh water and all can place wherein.
The present invention get sitting posture list ride or right knee be pressed in above desalination apparatus housing, pull scalable push-pull rod and operate.
Brief description of the drawings
Fig. 1, Fig. 2 are the outside views of the emergent fresh-water generator of the present invention;
Fig. 3 is the structural representation that enters seawater flexible pipe in the present invention;
Fig. 4, Fig. 5 are internal structure schematic diagram of the present invention;
Fig. 6 is internal structure sectional view of the present invention;
Fig. 7 is that the A-A of Fig. 6 is to sectional structure schematic diagram;
Fig. 8 is that the B-B of Fig. 6 is to sectional structure schematic diagram.
Embodiment
Referring to Fig. 1, Fig. 2, coordinate referring to Fig. 3 to Fig. 8, emergent fresh-water generator of the present invention, comprising:
Square casing 1, one side is provided with Portable handle 11.
Frame 2, is arranged in square casing 1, and this frame is by the end plate 21 of intaking, water outlet end plate 22 and be connected to into the many pull bars 23 between water end plate and water outlet end plate and form, and frame is separated into pressurization storehouse 24, reverse osmosis warehouse penetration 25 and accessory storehouse 26 by many pull bars 23.
Retainer 3, pressure accumulation chamber 4 and ultrafiltration chamber 5, order is connected and is arranged in pressurization storehouse 24, and retainer 3 is wherein connected with water outlet end plate 22, and ultrafiltration chamber 5 is connected with water inlet end plate 21; In retainer 3, be connected with push-pull rod Connection Block 31.
Ultrafiltration chamber lid 51 is connected with ultrafiltration chamber 5 with water inlet end plate 21 through casing 1, and ultrafiltration chamber lid 51 is provided with sea intake joint 52.
Ultra-filtration membrane 53 is arranged in ultrafiltration chamber 5 and by ultrafiltration chamber lid 51 and compresses;
Effluent seat 6, reverse osmosis membrane chamber 7 and reverse osmosis membrane chamber lid 8, order is connected and is arranged in reverse osmosis warehouse penetration 25, and effluent seat 6 is wherein connected with water outlet end plate 22, and reverse osmosis membrane chamber lid 8 is connected with water inlet end plate 21 and activity is inlaid on water end plate; Relief valve 61, water outlet joint 62 and bittern outlet connection 63 are installed on effluent seat 6; Relief valve 61, water outlet joint 62 and bittern outlet connection 63 are protruding through water outlet end plate 22 and casing 1 respectively.
Reverse osmosis membrane 71 is arranged in reverse osmosis membrane chamber 7, its left end and reverse osmosis membrane chamber lid 8 are fixedly linked, right-hand member and effluent seat 6 are fixedly linked, the interior formation reverse osmosis membrane of reverse osmosis membrane 71 inner chamber, between reverse osmosis membrane and reverse osmosis membrane chamber, form reverse osmosis membrane exocoel, reverse osmosis membrane inner chamber is communicated with water outlet joint 62, and reverse osmosis membrane exocoel is communicated with bittern outlet connection 63.
Manual reciprocating Bidirectional-pressure water pump 9, be arranged in pressure accumulation chamber 4, its right-hand member is connected with push-pull rod Connection Block 31 movable drives, left end is connected with ultrafiltration chamber 5, the water-in of Manual reciprocating Bidirectional-pressure water pump is communicated with ultrafiltration chamber 5 by runner, and the water outlet of Manual reciprocating Bidirectional-pressure water pump is communicated with reverse osmosis membrane chamber 7 by runner.
Cup 101, passes the Cang Gai that casing 1 and water inlet end plate 21 stretch in accessory storehouse 26 and become accessory storehouse.
Scalable push-pull rod component 102, is threaded with push-pull rod Connection Block 31 is detachable when use, is placed in accessory storehouse 26 while use.
Enter seawater flexible pipe 103, when use, be connected with sea intake joint 52, be placed in accessory storehouse 26 while use, the feed-water end that enters seawater flexible pipe 103 is connected with seawater prime filter 104.
Fresh water flexible pipe and bittern flexible pipe (out not shown), be connected with water outlet joint, bittern outlet connection respectively when use, is placed in accessory storehouse while use.
Manual reciprocating Bidirectional-pressure water pump 9 in the present invention comprises rotor 91, piston rod cover 92, compressor cylinder 93, pressure accumulation cylinder 94, piston rod 95, compression piston 96 and water inlet plate 97.Rotor 91 is connected with push-pull rod Connection Block 31 movable drives by rotor spindle 911; Piston rod cover 92, compressor cylinder 93 and pressure accumulation cylinder 94 are set in sequence in pressure accumulation chamber 4; Piston rod 95 is located in piston rod cover 92, and the right-hand member of piston rod 95 is connected with rotor 91 transmissions, and the left end of piston rod 95 and compression piston 96 are fixedly linked, and on piston rod 95, cover has water blocking ring 951, water outlet spring 952 and outlet valve 953; Compression piston 96 is arranged in compressor cylinder 93; Water inlet plate 97 is connected between compressor cylinder 93 and pressure accumulation cylinder 94, and water intaking valve 971 and water inlet spring 972 are installed on water inlet plate 97; Pressure accumulation spring 941 and pressure accumulation piston 942 are installed in pressure accumulation cylinder 94.
In ultrafiltration chamber 5 in the present invention, be provided with inlet channel 54 and outlet conduit 55; In pressure accumulation chamber 4, be provided with inlet channel 41; The right-hand member of piston rod cover 92 is provided with prosopyle, and the right-hand member of compressor cylinder 93 is provided with posticum; The two ends, left and right of pressure accumulation cylinder 94 are respectively equipped with prosopyle; In water inlet end plate 21, be provided with runner.Inlet channel 51 in ultrafiltration chamber 5 is communicated with ultrafiltration chamber; Inlet channel 41 in pressure accumulation chamber 4 is communicated with the inlet channel 51 in ultrafiltration chamber; The prosopyle of piston rod cover 92 is communicated with the inlet channel 41 in pressure accumulation chamber 4; The posticum of compressor cylinder 93 right-hand members is communicated with the outlet conduit 55 in ultrafiltration chamber 5 by runner; The prosopyle of pressure accumulation cylinder 94 right-hand members is communicated with the inlet channel 41 in pressure accumulation chamber 4, and the prosopyle of left end is communicated with the posticum of compressor cylinder 93 right-hand members by runner; Runner one end in water inlet end plate 21 is communicated with the outlet conduit 55 in ultrafiltration chamber, and the other end is communicated with reverse osmosis membrane chamber 7.
Effluent seat 6 in the present invention is provided with fresh water runner 64 and bittern runner 65; One end of fresh water runner 64 is communicated with reverse osmosis membrane inner chamber, and the other end is installed water outlet joint 62; One end of bittern runner 65 is communicated with reverse osmosis membrane chamber, and the other end is installed bittern outlet connection 63; Relief valve 61 is arranged on bittern runner 65.This relief valve 61 comprises pressure regulation needle-valve 611, pressure spring 612 and adjusting pressuring knob 613, pressure regulation needle-valve 611 is arranged on bittern runner, its water outlet is communicated with bittern outlet connection 63 by bittern runner, pressure spring 612 is sleeved on pressure regulation needle-valve 611, and adjusting pressuring knob 613 is connected to pressure regulation needle-valve 611 outer ends pressure spring 612 is compressed.
The working method of the emergent fresh-water generator of the present invention is: the fresh-water generator of meeting an urgent need is placed on ship face or ground, in sea intake joint external join confession enter seawater flexible pipe 103 and prime filter 104, and prime filter 104 is dropped in the sea, connect respectively flexible pipe at water outlet joint 62 and bittern outlet connection 63 places, on push-pull rod Connection Block 31, tighten scalable push-pull rod 102, unscrew adjusting pressuring knob 613.Get sitting posture list ride or right knee be pressed in above desalination apparatus casing 1, the scalable push-pull rod 102 of right hand push-and-pull, carries out bleeding.See when the flexible pipe that connects bittern outlet connection 63 has seawater to flow out and tighten adjusting pressuring knob 613, start sea water desaltination operation.The flexible pipe that connects bittern outlet connection 63 flows out bittern, connects water outlet joint 62 flexible pipes and flows out fresh water.
Principle of work of the present invention is: while pulling push-pull rod 102, compression piston 96 is to the direction motion away from water intaking valve 971, water intaking valve 971 is opened, seawater through prime filter 104, enter seawater flexible pipe 103, sea intake joint 52, ultra-filtration membrane 53, water inlet plate 97 enters compressor cylinder 93; Compression piston 96 pushes flow through posticum, the pressure accumulation chamber of compressor cylinder 93 right-hand members of seawater simultaneously and enters pressure accumulation cylinder 94, promotes pressure accumulation piston 942 and holds storage seawater, and enter reverse osmosis membrane chamber 7 along the runner in the runner in ultrafiltration chamber 5, water inlet end plate 21.High pressure sea water is through the filtration of reverse osmosis membrane 71, and fresh water is flowed out by water outlet joint 62 external hoses, and bittern is pushed pressure regulation needle-valve 611 open and flowed out via the external hose of bittern outlet connection 63.While promoting push-pull rod 102, compression piston 96 is to water intaking valve 971 direction motions, and water intaking valve 971 is closed, and outlet valve 953 is opened, and high pressure sea water flows out from the left end posticum of compressor cylinder 93, and all the other are with the above-mentioned flow direction, route.
Claims (2)
1. an emergent fresh-water generator, is characterized in that, comprising:
Square casing;
Frame, is arranged in square casing, and this frame is by the end plate of intaking, water outlet end plate and be connected to into many pull bars between water end plate and water outlet end plate and form, and frame is separated into pressurization storehouse, reverse osmosis warehouse penetration and accessory storehouse by many pull bars;
Retainer, pressure accumulation chamber and ultrafiltration chamber, order is connected and is arranged in pressurization storehouse, and retainer is wherein connected with water outlet end plate, and ultrafiltration chamber is connected with water inlet end plate; In retainer, be connected with push-pull rod Connection Block;
Ultrafiltration chamber lid, is connected with ultrafiltration chamber with water inlet end plate through casing, and ultrafiltration chamber covers and is provided with sea intake joint;
Ultra-filtration membrane, is arranged in ultrafiltration chamber and by ultrafiltration chamber lid and compresses;
Effluent seat, reverse osmosis membrane chamber and reverse osmosis membrane chamber lid, order is connected and is arranged in reverse osmosis warehouse penetration, and effluent seat is wherein connected with water outlet end plate, and reverse osmosis membrane chamber lid is connected with water inlet end plate and activity is inlaid on water end plate; Relief valve, water outlet joint and bittern outlet connection are installed on effluent seat; Relief valve, water outlet joint and bittern outlet connection are protruding through water outlet end plate and casing respectively;
Reverse osmosis membrane, be arranged in reverse osmosis membrane chamber, its one end and reverse osmosis membrane chamber lid are fixedly linked, the other end and effluent seat are fixedly linked, in reverse osmosis membrane, form reverse osmosis membrane inner chamber, between reverse osmosis membrane and reverse osmosis membrane chamber, form reverse osmosis membrane exocoel, reverse osmosis membrane inner chamber is communicated with water outlet joint, and reverse osmosis membrane exocoel is communicated with bittern outlet connection;
Manual reciprocating Bidirectional-pressure water pump, be arranged in pressure accumulation chamber, its right-hand member is connected with push-pull rod Connection Block movable drive, left end is connected with ultrafiltration chamber, the water-in of Manual reciprocating Bidirectional-pressure water pump is communicated with ultrafiltration chamber by runner, and the water outlet of Manual reciprocating Bidirectional-pressure water pump is communicated with reverse osmosis membrane chamber by runner;
Cup, passes the Cang Gai that casing and water inlet end plate stretch in accessory storehouse and become accessory storehouse;
Scalable push-pull rod component, is threaded with push-pull rod Connection Block is detachable when use, is placed in accessory storehouse while use;
Enter seawater flexible pipe, when use, be connected with sea intake joint, be placed in accessory storehouse while use, the feed-water end that enters seawater flexible pipe is connected with seawater prime filter;
Fresh water flexible pipe and bittern flexible pipe, be connected with water outlet joint, bittern outlet connection respectively when use, is placed in accessory storehouse while use;
Described Manual reciprocating Bidirectional-pressure water pump comprises rotor, piston rod cover, compressor cylinder, pressure accumulation cylinder, piston rod, compression piston and water inlet plate; Rotor is connected with push-pull rod Connection Block movable drive by rotor spindle; Piston rod cover, compressor cylinder and pressure accumulation cylinder are set in sequence in pressure accumulation chamber; Piston rod is located in piston rod cover, and the right-hand member of piston rod is connected with rotor transmission, and left end and the compression piston of piston rod are fixedly linked, and have water blocking ring, water outlet spring and outlet valve at upper cover of piston rod; Compression piston is arranged in compressor cylinder; Water inlet plate is connected between compressor cylinder and pressure accumulation cylinder, and water intaking valve and water inlet spring are installed on water inlet plate; Pressure accumulation spring and pressure accumulation piston are installed in pressure accumulation cylinder;
Described effluent seat is provided with fresh water runner and bittern runner; One end of fresh water runner is communicated with reverse osmosis membrane inner chamber, and the other end is installed water outlet joint; One end of bittern runner is communicated with reverse osmosis membrane chamber, and the other end is installed bittern outlet connection; Relief valve is arranged on bittern runner.
2. emergent fresh-water generator according to claim 1, it is characterized in that: described relief valve comprises pressure regulation needle-valve, pressure spring and adjusting pressuring knob, pressure regulation needle-valve is arranged on bittern runner, its water outlet is communicated with bittern outlet connection by bittern runner, pressure spring is sleeved on pressure regulation needle-valve, and adjusting pressuring knob is connected to pressure regulation needle-valve outer end pressure spring is compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227532.5A CN102923870B (en) | 2011-08-09 | 2011-08-09 | Emergency seawater desalination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227532.5A CN102923870B (en) | 2011-08-09 | 2011-08-09 | Emergency seawater desalination apparatus |
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| CN102923870A CN102923870A (en) | 2013-02-13 |
| CN102923870B true CN102923870B (en) | 2014-11-12 |
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| CN201110227532.5A Active CN102923870B (en) | 2011-08-09 | 2011-08-09 | Emergency seawater desalination apparatus |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129832A (en) * | 2014-08-21 | 2014-11-05 | 上海广士环保技术有限公司 | Manual/electric water purifier |
| CN105692985B (en) * | 2016-04-16 | 2018-03-23 | 江苏金羿射日新材料科技有限公司 | Efficient light Miniature seawater desalination device |
| CN105858994B (en) * | 2016-04-16 | 2018-06-26 | 烟台凯实工业有限公司 | A kind of Miniature seawater desalination device |
| CN105776689B (en) * | 2016-05-13 | 2019-02-12 | 浙江至美环境科技有限公司 | A kind of Portable type sea water desalination water making device and technique |
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|---|---|---|---|---|
| US4070280A (en) * | 1976-11-17 | 1978-01-24 | Desalination Systems, Inc. | Manually operable reverse osmosis apparatus |
| CN1184081A (en) * | 1996-11-28 | 1998-06-10 | 马登杰 | Energy recovering device for sea water and bitter salt water desalting equipment based on reverse osmosis technology |
| CN2769546Y (en) * | 2005-03-02 | 2006-04-05 | 云南玮昊能源发展有限公司 | Hydraulic energy-saving high-pressure pump |
| CN201049898Y (en) * | 2007-04-25 | 2008-04-23 | 宁波黄泰实业有限公司 | Lever weighting reverse osmosis sea-water desalting plant |
| CN202226725U (en) * | 2011-08-09 | 2012-05-23 | 上海申蓝水处理设备有限公司 | Emergency sea water desalting device |
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2011
- 2011-08-09 CN CN201110227532.5A patent/CN102923870B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070280A (en) * | 1976-11-17 | 1978-01-24 | Desalination Systems, Inc. | Manually operable reverse osmosis apparatus |
| CN1184081A (en) * | 1996-11-28 | 1998-06-10 | 马登杰 | Energy recovering device for sea water and bitter salt water desalting equipment based on reverse osmosis technology |
| CN2769546Y (en) * | 2005-03-02 | 2006-04-05 | 云南玮昊能源发展有限公司 | Hydraulic energy-saving high-pressure pump |
| CN201049898Y (en) * | 2007-04-25 | 2008-04-23 | 宁波黄泰实业有限公司 | Lever weighting reverse osmosis sea-water desalting plant |
| CN202226725U (en) * | 2011-08-09 | 2012-05-23 | 上海申蓝水处理设备有限公司 | Emergency sea water desalting device |
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| CN102923870A (en) | 2013-02-13 |
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