CN102923870A - Emergency seawater desalination apparatus - Google Patents
Emergency seawater desalination apparatus Download PDFInfo
- Publication number
- CN102923870A CN102923870A CN2011102275325A CN201110227532A CN102923870A CN 102923870 A CN102923870 A CN 102923870A CN 2011102275325 A CN2011102275325 A CN 2011102275325A CN 201110227532 A CN201110227532 A CN 201110227532A CN 102923870 A CN102923870 A CN 102923870A
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- water
- reverse osmosis
- chamber
- 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
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 unforeseen circumstances can occur, cause fresh water to lack.At this moment, just be necessary to seek help from fresh-water generator.Reverse osmosis membrane technology is take pressure difference as power, isolates the membrane sepn filtering technique of solvent from solution.The reverse osmosis membrane aperture is little of nano level, and greater than under the seepage water pressure, 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; The solution that obtains concentrating in the high-tension side, i.e. concentrated solution.During as water treatment, water molecules can pass through film, and inorganic salt, heavy metal ion, organism, colloid, bacterium, virus are blocked in the water.When the sea water desaltination, obtain fresh water in the low-tension side of film, obtain bittern in the high-tension side.
Use the reverse osmosis membrane separation technology and from seawater (or brackish water), isolate efficient, the power-saving technology that the technology of domestic fresh water is a kind of successful commercial applications.It is compact to have equipment structure, and specific yield is high, consuming little energy, and it is thorough, applied widely to remove impurity, uses easy to operate, pollution-free etc. multiple advantage.Initial is used for sea water desaltination, progressively expands afterwards the aspects such as brackish water desalination, food-processing, medical and health, beverage purification, ultrapure water preparation to, has produced very high economic benefit.The 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 the 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
Purpose 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 the square casing, and this frame is comprised of water inlet end plate, water outlet end plate and being connected to into many pull bars between water end plate and the water outlet end plate, and many pull bars are separated into pressurization storehouse, reverse osmosis warehouse penetration and accessory storehouse with frame;
Retainer, pressure accumulation chamber and ultrafiltration chamber, order link to each other and are arranged in the pressurization storehouse, and retainer wherein links to each other with the water outlet end plate, and the ultrafiltration chamber links to each other with the water inlet end plate; Be connected with the push-pull rod Connection Block in the retainer;
Ultrafiltration chamber lid passes casing and links to each other with the ultrafiltration chamber with the water inlet end plate, and the ultrafiltration chamber covers and is provided with the sea intake joint;
Ultra-filtration membrane is arranged in the ultrafiltration chamber and by the ultrafiltration chamber and covers compression;
Effluent seat, reverse osmosis membrane chamber and reverse osmosis membrane chamber lid, order links to each other and is arranged in the reverse osmosis warehouse penetration, and effluent seat wherein links to each other with the water outlet end plate, and reverse osmosis membrane chamber lid links to each other with the water inlet end plate and activity is inlaid on the water end plate; Relief valve, water outlet joint and bittern outlet connection are installed on the effluent seat; Relief valve, water outlet joint and bittern outlet connection pass respectively the water outlet end plate and casing protruding.
Reverse osmosis membrane, be arranged in the reverse osmosis membrane chamber, one end and reverse osmosis membrane chamber lid are fixedly linked, the other end and effluent seat are fixedly linked, form the reverse osmosis membrane inner chamber in the reverse osmosis membrane, form the reverse osmosis membrane exocoel between reverse osmosis membrane and the reverse osmosis membrane chamber, the reverse osmosis membrane inner chamber is communicated with the water outlet joint, and the reverse osmosis membrane exocoel is communicated with the bittern outlet connection;
Manual reciprocating Bidirectional-pressure water pump, be arranged in the pressure accumulation chamber, its right-hand member links to each other with push-pull rod Connection Block movable drive, left end links to each other with the ultrafiltration chamber, the water-in of Manual reciprocating Bidirectional-pressure water pump is communicated with the ultrafiltration chamber by runner, and the water outlet of Manual reciprocating Bidirectional-pressure water pump is communicated with the reverse osmosis membrane chamber by runner;
Cup passes the Cang Gai that casing and water inlet end plate stretch in the accessory storehouse and become the accessory storehouse;
Scalable push-pull rod component is threaded with the push-pull rod Connection Block is detachable during use, is placed on when not using in the accessory storehouse;
Advance the seawater flexible pipe, link to each other with the sea intake joint during use, be placed on when not using in the accessory storehouse, the feed-water end that advances the seawater flexible pipe is connected with the seawater prime filter;
Fresh water flexible pipe and bittern flexible pipe link to each other with water outlet joint, bittern outlet connection respectively during use, are placed on when not using in the accessory storehouse.
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 links to each other 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 the pressure accumulation chamber; Piston rod is located in the piston rod cover, and the right-hand member of piston rod links to each other with the rotor transmission, and left end and the compression piston of piston rod are fixedly linked, and at upper cover of piston rod water blocking ring, water outlet spring and outlet valve are arranged; Compression piston is arranged in the compressor cylinder; The water inlet plate is connected between compressor cylinder and the pressure accumulation cylinder, at the water inlet plate water intaking valve and water inlet spring is installed; Pressure accumulation spring and pressure accumulation piston are installed in the pressure accumulation cylinder.
Described effluent seat is provided with fresh water runner and bittern runner; One end of fresh water runner is communicated with the reverse osmosis membrane inner chamber, and the other end is installed the water outlet joint; One end of bittern runner is communicated with the reverse osmosis membrane chamber, and the other end is installed the bittern outlet connection; Relief valve is installed on the bittern runner.
Described relief valve comprises pressure regulation needle-valve, pressure spring and adjusting pressuring knob, the pressure regulation needle-valve is installed on the bittern runner, its water outlet is communicated with the bittern outlet connection by the bittern runner, and pressure spring is sleeved on the 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.Be provided at personnel in the ocean environment of breaking off the foreign aid or the brackish water environment, it is emergent used to rely on single manual self-produced domestic fresh water to keep 15 people's two weeks existence.
The present invention with all in addition, parts, accessory are contained in the square casing, about 5 cubic decimeters of overall volume, 32 centimetres of max line sizes, about 5.5 kilograms of weight, Handheld portable, all in addition, 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 the 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 prolongs the work-ing life of reverse-osmosis membrane element.
Relief valve among the present invention has exhaust and two working positions of sea water desaltination concurrently, and morpheme is suitable, the convenient use.
Be provided with the accessory storehouse in the casing of the present invention, cup is Cang Gai.When this product does not use, scalable push-pull rod, prime filter, advance 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 the sitting posture list ride or right knee be pressed in above the desalination apparatus housing, pull scalable push-pull rod and operate.
Description of 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 advances the seawater flexible pipe among the present invention;
Fig. 4, Fig. 5 are internal structure synoptic 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 the sectional structure synoptic diagram;
Fig. 8 is that the B-B of Fig. 6 is to the sectional structure synoptic diagram.
Embodiment
Referring to Fig. 1, Fig. 2, cooperate referring to Fig. 3 to Fig. 8, emergent fresh-water generator of the present invention comprises:
Manual reciprocating Bidirectional-pressure water pump 9, be arranged in the pressure accumulation chamber 4, its right-hand member links to each other with push-pull rod Connection Block 31 movable drives, left end links to each other 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 the accessory storehouse 26 and become the accessory storehouse.
Scalable push-pull rod component 102 with push-pull rod Connection Block 31 detachable being threaded, is placed on when not using in the accessory storehouse 26 during use.
Advance seawater flexible pipe 103, link to each other with sea intake joint 52 during use, be placed on when not using in the accessory storehouse 26, the feed-water end that advances seawater flexible pipe 103 is connected with seawater prime filter 104.
Fresh water flexible pipe and bittern flexible pipe (out not shown) link to each other with water outlet joint, bittern outlet connection respectively during use, are placed on when not using in the accessory storehouse.
Manual reciprocating Bidirectional-pressure water pump 9 among 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 links to each other 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 the pressure accumulation chamber 4; Piston rod 95 is located in the piston rod cover 92, and the right-hand member of piston rod 95 links to each other with rotor 91 transmissions, and the left end of piston rod 95 and compression piston 96 are fixedly linked, and at piston rod 95 covers water blocking ring 951, water outlet spring 952 and outlet valve 953 is arranged; Compression piston 96 is arranged in the compressor cylinder 93; Water inlet plate 97 is connected between compressor cylinder 93 and the pressure accumulation cylinder 94, at water inlet plate 97 water intaking valve 971 and water inlet spring 972 is installed; Pressure accumulation spring 941 and pressure accumulation piston 942 are installed in pressure accumulation cylinder 94.
Be provided with inlet channel 54 and outlet conduit 55 in the ultrafiltration chamber 5 among the present invention; Be provided with inlet channel 41 in the pressure accumulation chamber 4; The right-hand member of piston rod cover 92 is provided with the prosopyle, and the right-hand member of compressor cylinder 93 is provided with posticum; The two ends, the left and right sides of pressure accumulation cylinder 94 are respectively equipped with the prosopyle; Be provided with runner in the water inlet end plate 21.Inlet channel 51 in the ultrafiltration chamber 5 is communicated with the ultrafiltration chamber; Inlet channel 41 in the pressure accumulation chamber 4 is communicated with the inlet channel 51 in the ultrafiltration chamber; The prosopyle of piston rod cover 92 and pressure accumulation chamber 4 interior inlet channels 41 are communicated with; The posticum of compressor cylinder 93 right-hand members is communicated with by the outlet conduit 55 in runner and the ultrafiltration chamber 5; Inlet channel 41 in the prosopyle of pressure accumulation cylinder 94 right-hand members and the pressure accumulation chamber 4 is communicated with, and the prosopyle of left end is communicated with by the posticum of runner with compressor cylinder 93 right-hand members; Runner one end in the water inlet end plate 21 is communicated with the outlet conduit 55 in the ultrafiltration chamber, and the other end is communicated with reverse osmosis membrane chamber 7.
The working method of the emergent fresh-water generator of the present invention is: the fresh-water generator of will meeting an urgent need is placed on ship face or the ground, in the sea intake joint external join confession advance 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, tighten scalable push-pull rod 102 at push-pull rod Connection Block 31, unscrew adjusting pressuring knob 613.Get the sitting posture list ride or right knee be pressed in above the desalination apparatus casing 1, the scalable push-pull rod 102 of right hand push-and-pull carries out bleeding.See and tighten adjusting pressuring knob 613 when the flexible pipe that connects bittern outlet connection 63 has seawater to flow out, beginning 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: during 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, advance seawater flexible pipe 103, sea intake joint 52, ultra-filtration membrane 53, water inlet plate 97 enters compressor cylinder 93; Compression piston 96 pushes simultaneously flow through posticum, the pressure accumulation chamber of compressor cylinder 93 right-hand members of seawater and enters pressure accumulation cylinder 94, promote pressure accumulation piston 942 and hold the storage seawater, and the runner in 5, the runners in the water inlet end plate 21 enters reverse osmosis membrane chamber 7 along the ultrafiltration chamber.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 via the external hose outflow of bittern outlet connection 63.When promoting push-pull rod 102, compression piston 96 is to the motion of water intaking valve 971 directions, 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 (4)
1. an emergent fresh-water generator is characterized in that, comprising:
Square casing;
Frame is arranged in the square casing, and this frame is comprised of water inlet end plate, water outlet end plate and being connected to into many pull bars between water end plate and the water outlet end plate, and many pull bars are separated into pressurization storehouse, reverse osmosis warehouse penetration and accessory storehouse with frame;
Retainer, pressure accumulation chamber and ultrafiltration chamber, order link to each other and are arranged in the pressurization storehouse, and retainer wherein links to each other with the water outlet end plate, and the ultrafiltration chamber links to each other with the water inlet end plate; Be connected with the push-pull rod Connection Block in the retainer;
Ultrafiltration chamber lid passes casing and links to each other with the ultrafiltration chamber with the water inlet end plate, and the ultrafiltration chamber covers and is provided with the sea intake joint;
Ultra-filtration membrane is arranged in the ultrafiltration chamber and by the ultrafiltration chamber and covers compression;
Effluent seat, reverse osmosis membrane chamber and reverse osmosis membrane chamber lid, order links to each other and is arranged in the reverse osmosis warehouse penetration, and effluent seat wherein links to each other with the water outlet end plate, and reverse osmosis membrane chamber lid links to each other with the water inlet end plate and activity is inlaid on the water end plate; Relief valve, water outlet joint and bittern outlet connection are installed on the effluent seat; Relief valve, water outlet joint and bittern outlet connection pass respectively the water outlet end plate and casing protruding.
Reverse osmosis membrane, be arranged in the reverse osmosis membrane chamber, one end and reverse osmosis membrane chamber lid are fixedly linked, the other end and effluent seat are fixedly linked, form the reverse osmosis membrane inner chamber in the reverse osmosis membrane, form the reverse osmosis membrane exocoel between reverse osmosis membrane and the reverse osmosis membrane chamber, the reverse osmosis membrane inner chamber is communicated with the water outlet joint, and the reverse osmosis membrane exocoel is communicated with the bittern outlet connection;
Manual reciprocating Bidirectional-pressure water pump, be arranged in the pressure accumulation chamber, its right-hand member links to each other with push-pull rod Connection Block movable drive, left end links to each other with the ultrafiltration chamber, the water-in of Manual reciprocating Bidirectional-pressure water pump is communicated with the ultrafiltration chamber by runner, and the water outlet of Manual reciprocating Bidirectional-pressure water pump is communicated with the reverse osmosis membrane chamber by runner;
Cup passes the Cang Gai that casing and water inlet end plate stretch in the accessory storehouse and become the accessory storehouse;
Scalable push-pull rod component is threaded with the push-pull rod Connection Block is detachable during use, is placed on when not using in the accessory storehouse;
Advance the seawater flexible pipe, link to each other with the sea intake joint during use, be placed on when not using in the accessory storehouse, the feed-water end that advances the seawater flexible pipe is connected with the seawater prime filter;
Fresh water flexible pipe and bittern flexible pipe link to each other with water outlet joint, bittern outlet connection respectively during use, are placed on when not using in the accessory storehouse.
2. emergent fresh-water generator according to claim 1, it is characterized in that: 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 links to each other 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 the pressure accumulation chamber; Piston rod is located in the piston rod cover, and the right-hand member of piston rod links to each other with the rotor transmission, and left end and the compression piston of piston rod are fixedly linked, and at upper cover of piston rod water blocking ring, water outlet spring and outlet valve are arranged; Compression piston is arranged in the compressor cylinder; The water inlet plate is connected between compressor cylinder and the pressure accumulation cylinder, at the water inlet plate water intaking valve and water inlet spring is installed; Pressure accumulation spring and pressure accumulation piston are installed in the pressure accumulation cylinder.
3. emergent fresh-water generator according to claim 1, it is characterized in that: described effluent seat is provided with fresh water runner and bittern runner; One end of fresh water runner is communicated with the reverse osmosis membrane inner chamber, and the other end is installed the water outlet joint; One end of bittern runner is communicated with the reverse osmosis membrane chamber, and the other end is installed the bittern outlet connection; Relief valve is installed on the bittern runner.
4. 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, the pressure regulation needle-valve is installed on the bittern runner, its water outlet is communicated with the bittern outlet connection by the bittern runner, pressure spring is sleeved on the 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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| Publication Number | Publication Date |
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| CN102923870A true CN102923870A (en) | 2013-02-13 |
| CN102923870B CN102923870B (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110227532.5A Active CN102923870B (en) | 2011-08-09 | 2011-08-09 | Emergency seawater desalination apparatus |
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| CN (1) | CN102923870B (en) |
Cited By (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 |
| CN105692985A (en) * | 2016-04-16 | 2016-06-22 | 申忠领 | Efficient light and small sized sea water desalination facility |
| CN105776689A (en) * | 2016-05-13 | 2016-07-20 | 浙江至美环境科技有限公司 | Portable equipment and process for producing water by sea water desalination |
| CN105858994A (en) * | 2016-04-16 | 2016-08-17 | 申忠领 | Small seawater desalination device |
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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 |
Cited By (6)
| 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 |
| CN105692985A (en) * | 2016-04-16 | 2016-06-22 | 申忠领 | Efficient light and small sized sea water desalination facility |
| CN105858994A (en) * | 2016-04-16 | 2016-08-17 | 申忠领 | Small 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 |
| CN105776689A (en) * | 2016-05-13 | 2016-07-20 | 浙江至美环境科技有限公司 | Portable equipment and process for producing water by sea water desalination |
| 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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|---|---|
| CN102923870B (en) | 2014-11-12 |
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