CN102785768B - A kind of life jacket with Portable anti-osmosis sea water desalination filter unit - Google Patents
A kind of life jacket with Portable anti-osmosis sea water desalination filter unit Download PDFInfo
- Publication number
- CN102785768B CN102785768B CN201110128486.3A CN201110128486A CN102785768B CN 102785768 B CN102785768 B CN 102785768B CN 201110128486 A CN201110128486 A CN 201110128486A CN 102785768 B CN102785768 B CN 102785768B
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- China
- Prior art keywords
- life jacket
- filter unit
- reverse osmosis
- portable anti
- sea water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
A kind of life jacket with Portable anti-osmosis sea water desalination filter unit, comprise life jacket body, described life jacket body is arranged a Portable anti-osmosis sea water desalination filter unit, described Portable anti-osmosis sea water desalination filter unit comprises: water tank, reverse osmosis units and force lift; Water tank is set to pot structure, and water tank is connected with reverse osmosis units, and through in the middle of the two; Reverse osmosis units is set to trench structure, arranges liner plate in trench structure, and liner plate comprises the clamping plate of two middle apertured, and is clipped in the filtering membrane between two clamping plate; Described reverse osmosis units is connected with force lift.The present invention provides domestic fresh water while supplying seawater personnel or traveller to provide life-saving, prevents because dewatering without domestic fresh water for a long time.
Description
Technical field
The invention belongs to the field of marine operation rescue instrument, specifically, is a kind of life jacket with Portable anti-osmosis sea water desalination filter unit.
Background technology
Life jacket (alifejacket) is also known as life waistcoat, be a kind of clothes of giving first aid to life, design class, like vest, adopts nylon facing material or poly-chloroprene rubber (NEOPRENE), buoyant material or inflatable material, reflex-reflective material etc. are made.Life jacket is through can provide stable buoyancy for drowning people with it, and the mouth of the person of losing consciousness can be made, individual life preserver that nose surfaces.General tenure of use is one of life saving appliance on 5-7 ship.
Traditional function of life jacket is more single, only possesses float function.After marine operation man overboard, often lack fresh water or sanitary water, the arrival waiting for rescue personnel may need several hours even several days.Because seawater can not directly be drunk, the seawater time one that falls is long, easily causes falling seawater personnel because dewatering without potable water, organ failure etc.
Thus propose and need to develop a kind of reverse osmosis seawater desalting filtering installation, easy to carry, solve the Drinking Water Problem of seawater personnel.
Summary of the invention
The object of the invention is to, a kind of life jacket with Portable anti-osmosis sea water desalination filter unit is provided, solve the Drinking Water Problem of seawater personnel to overcome.The present invention relates to easy to carry.
The technical matters that will solve required for the present invention, can be achieved through the following technical solutions:
A kind of life jacket with Portable anti-osmosis sea water desalination filter unit, comprise life jacket body, it is characterized in that, described life jacket body is arranged a Portable anti-osmosis sea water desalination filter unit, described Portable anti-osmosis sea water desalination filter unit comprises: water tank, reverse osmosis units and force lift;
Described water tank is set to pot structure, and described water tank is connected with reverse osmosis units, and through in the middle of the two;
Described reverse osmosis units is set to trench structure, arranges liner plate in described trench structure, and described liner plate comprises the clamping plate of two middle apertured, and is clipped in the filtering membrane between two clamping plate;
Described reverse osmosis units is connected with force lift.
Wherein, in described water tank, water drinking tube is set, bottom described water drinking tube distance water tank≤5mm.
Wherein, described water drinking tube arranges dust protecting cap, described dust protecting cap and aqueduct are that plug-in is connected.
Wherein, described filtering membrane is NF membrane or reverse osmosis membrane.
Wherein, described reverse osmosis units is arranged reverse osmosis units joint, described force lift is arranged force lift joint, described reverse osmosis units joint is connected with force lift joint screw thread.
Wherein, described force lift is hand-gripping type pressure pump.
Wherein, described hand-gripping type pressure pump comprises:
One cylinder, described cylinder is connected with reverse osmosis units joint by force lift joint;
Described cylinder is arranged a unidirectional water inflow mouth, a water outlet;
Arrange piston in described cylinder, described piston is connected with one end of screw rod, and described screw rod stretches out outside cylinder;
The other end of described screw rod is connected with the lower end of handle by chute;
The upper end of described handle is connected with cylinder.
Wherein, outside described water outlet, a sealing nut is set.
Wherein, outside described screw rod, spring is set.
Wherein, described Portable anti-osmosis sea water desalination filter unit is arranged at the position of described life jacket body shirtfront.
Beneficial effect of the present invention:
The present invention includes: water tank, reverse osmosis units and force lift three part, three parts be communicate, structure is simple, easily manufactured.
The main body of water tank, reverse osmosis units can adopt polyvinylchloride (Polyvinylchloride, PVC) to make box like structure.Reverse osmosis units and force lift are threaded connection.Force lift adopts metal to make, and volume of the present invention is little, lightweight, is easy to carry.Owing to adopting metal and plastics to make, not easily rot, be easy to long-term warehouse and preserve.
A liner plate with filtering membrane is set in reverse osmosis units.Can dismantle, change.During installation, firmly the trench structure of press-in reverse osmosis units is interior.
Easy to operate, when needing drinking-water, open at any time and namely use.During use, grip pressure pump for several times, can by the reverse osmosis units part in the middle of seawater press-in, and through the desalination process of filtering membrane, the fresh water after filtration, enters the water tank of upper part.People directly can drink the water in water tank by suction pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention.
Fig. 2 is the structural representation of a kind of embodiment of the present invention.
Fig. 3 is local structure schematic diagram of the present invention.
Reference numeral:
Water tank 100, reverse osmosis units 200, force lift 300, life jacket body 400; Dust protecting cap 101, water drinking tube 102; Clamping plate 201, filtering membrane 202, reverse osmosis units joint 203; Sealing nut 301, handle 302, force lift joint 303, unidirectional water inflow mouth 304, cylinder 305, piston 306, water outlet 307, screw rod 308, spring 309, chute 310, pocket 410, whistle 420.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.Should be understood that following examples only for illustration of the present invention but not for limiting scope of the present invention.
The experimental technique of unreceipted actual conditions in the following example, usually conveniently condition, or the condition that manufacturer provides is carried out.
Embodiment 1
With a life jacket for Portable anti-osmosis sea water desalination filter unit, as shown in Figure 1, life jacket body 400 and a Portable anti-osmosis sea water desalination filter unit is comprised.
Life jacket body 400 is for being generally vest type or vest type.Vest type life jacket is conveniently worn or is taken off.
Adopt nylon facing material or poly-chloroprene rubber (NEOPRENE) or reflex-reflective material etc. to be made outside life jacket body 400, adopt orange-yellow, orange red or red chromatic colour.
Buoyant material or inflatable material.Buoyant material can adopt foamed plastic or cork etc. to make, concrete as: polyethylene foams, is through and has enough buoyancy with it.
This life jacket is applicable to all kinds of personnel's lifesaving in coastal and inland river, ocean and uses, and life jacket buoyancy is greater than after 113N life jacket soaks 24 hours in water, and the loss of life jacket buoyancy should be less than 5%.Life jacket is through can provide stable buoyancy for drowning people with it, drowning people's head can be surfaced, particularly make the mouth of the person of losing consciousness, nose surfaces.The position of life jacket body 400 shirtfront arranges a pocket 410, and Portable anti-osmosis sea water desalination filter unit can be arranged in pocket 410.
As shown in Figure 3, Portable anti-osmosis sea water desalination filter unit comprises: water tank 100, reverse osmosis units 200, force lift 300.Water tank 100 is set to pot structure, and water tank 100 is connected with reverse osmosis units 200, and through in the middle of the two.Reverse osmosis units 200 is set to trench structure, and the trench structure of water tank 100, reverse osmosis units 200 can adopt PVC to make integral structure.Reverse osmosis units 200 is connected with force lift 300.
Water tank 100 is 80 × 30 × 50mm
3flat rectangular box, arranges water drinking tube 102 in water tank 100, water drinking tube 102 be thin plastic pipe (
long 10cm), bottom the lower end distance water tank 100 of water drinking tube 102≤5mm.Water tank 100 about 100mm is stretched out in water drinking tube 102 upper end, and the upper end of water drinking tube 102 overlaps a dust protecting cap 101 again.
Dust protecting cap 101 with aqueduct 102 for plug-in is connected.Dust protecting cap 101 outer rim also can adopt a rope to tie up on aqueduct 102.Dust protecting cap 101 and aqueduct 102 stretch out above pocket 410, by through the position of user's head, conveniently draw fresh water.
Arrange liner plate in the trench structure of reverse osmosis units 200, liner plate comprises: two clamping plate 201, and a filtering membrane 202.
Clamping plate 201 are the PVC board of two pieces of 60mm × 30mm × 4mm, and a diameter 20mm circular hole is opened in centre.
Filtering membrane 202 can adopt NF membrane or reverse osmosis membrane.Filtering membrane 202 can adopt NF membrane or reverse osmosis membrane (Shijiazhuang Ward great achievement Science and Technology Ltd.).Filtering membrane 202 is pushed down by this two clamping plates 201, closed together, form a liner plate with filtering membrane.Liner plate can be dismantled, change.During installation, firmly in press-in trench structure.
The salt rejection rate of NF membrane reaches 99%.The salt rejection rate of reverse osmosis membrane reaches 99.5%.
Reverse osmosis units 200 is arranged reverse osmosis units joint 203, force lift 300 is arranged force lift joint 303, reverse osmosis units joint 203 is connected with force lift joint 303.Force lift joint 303 (outside thread
) be threaded with reverse osmosis units joint 203 (negative thread).
Force lift 300 adopts hand-gripping type pressure pump.Hand-gripping type pressure pump comprises: sealing nut 301, handle 302, force lift joint 303, unidirectional water inflow mouth (check valve, gauze) 304, cylinder 305, piston 306, water outlet 307, screw rod 308, spring 309 and chute 310.
Cylinder 305 is arranged to 30 × 50 × 50mm
3square structure, the side of cylinder 305 arranges a unidirectional water inflow mouth 304
opposite side arranges a water outlet 307
in unidirectional water inflow mouth 304, check valve is set, can covering one gauze outside unidirectional water inflow mouth 304, play primary filter effect.
Arrange piston 306 in cylinder 305, piston 306 lower end is connected with the upper end of screw rod 308, and screw rod 208 stretches out outside cylinder 305 from below; The lower end of screw rod 308 is connected with the lower end of handle 302 by chute 310; Spring 309 is set outside screw rod 308.
The upper end of handle 302 is connected with cylinder 305, and the quantity of handle 302 is 2.The length of handle 302 is respectively 80mm.
Handle 302, screw rod 308, spring 309 and chute 310 can stretch out below pocket 410.
Arrange a sealing nut 301 outside water outlet 307, screw cap closures 301 and water outlet 307 screw at ordinary times, play sealing function, are in closed condition in use.Screw cap envelope 301 is only opened when cleaning cylinder 305 and piston 306.
Embodiment 2
With a life jacket for Portable anti-osmosis sea water desalination filter unit, as shown in Figure 2, life jacket body 400 and a Portable anti-osmosis sea water desalination filter unit is comprised.
Life jacket body 400 is vest type.Vest type life jacket is conveniently worn or is taken off.
Nylon facing material or poly-chloroprene rubber (NEOPRENE) or reflex-reflective material etc. is adopted to be made outside life jacket body 400.Buoyant material or inflatable material.Buoyant material can adopt foamed plastic or cork etc. to make, and is through and has enough buoyancy with it.
Life jacket is through can provide stable buoyancy for drowning people with it, drowning people's head can be surfaced, particularly make the mouth of the person of losing consciousness, nose surfaces.
The collar position of life jacket body 400 is provided with whistle 420.Whistle 420 is connected with adopting nylon rope between collar.All the other are with embodiment 1.
The technical parameter of reverse osmosis units 200:
1. operation pressure: 0.2 ~ 0.6MPa; The best is 0.3MPa;
2. original water hardness: be less than or equal to 6mmol/L;
3. the water hardness is gone out: 0.03mmol/L;
4. former water water temperature: 5 degrees Celsius ~ 50 degrees Celsius.
The technical data of force lift 300:
Delivery pressure: 0 ~ 25MPa; Working environment: temperature: 0 ~ 40 DEG C, relative humidity :≤100%; Weight :≤0.8kg.
The life jacket that the present invention manufactures, meets the standard of IMOMSC207 (81), MSC200 (80).
Using method of the present invention:
Tighten water outlet 307 before using, release handle 302, open unidirectional water inflow mouth 304, seawater is filled with unidirectional water inflow mouth 304 automatically.
Hold with a firm grip handle 302, drive screw rod 308 upward movement, seawater, then after the desalination process of the filtering membrane 202 of reverse osmosis units 200, enters water tank 100.Release handle 302, drive screw rod 308 to move down, and then screw rod 308 drives piston 306 to move down, in cylinder 305, automatic makeup is charged into seawater.
Repeatedly carry out, two handles 302 of firmly holding with a firm grip, release handle 302.Thus drive screw rod 308 crank motion, and then screw rod 308 drives piston 306 crank motion several times, just can produce delivery pressure and reach 25MPa.
After water tank 100 fills fresh water, pull out the dust protecting cap 101 on water drinking tube 102, directly can drink suction.
The invention provides a kind of life jacket with Portable anti-osmosis sea water desalination filter unit, after sea water desalination process, supplying seawater personnel or traveller to drink, preventing because dewatering without domestic fresh water for a long time.
More than show and describe groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. the life jacket with Portable anti-osmosis sea water desalination filter unit, comprise life jacket body (400), it is characterized in that, (400) arrange a Portable anti-osmosis sea water desalination filter unit to described life jacket body, and described Portable anti-osmosis sea water desalination filter unit comprises: water tank (100), reverse osmosis units (200) and force lift (300);
Described water tank (100) is set to pot structure, and described water tank (100) is connected with reverse osmosis units (200), and through in the middle of the two;
Described reverse osmosis units (200) is set to trench structure, in described trench structure, liner plate is set, described liner plate comprises the clamping plate (201) of two middle apertured, and is clipped in the filtering membrane (202) between two clamping plate (201);
Described reverse osmosis units (200) is connected with force lift (300),
Described reverse osmosis units (200) is arranged reverse osmosis units joint (203), described force lift is arranged force lift joint (303), described reverse osmosis units joint (203) is threaded with force lift joint (303), described force lift (300) is hand-gripping type pressure pump
Described hand-gripping type pressure pump comprises:
One cylinder (305), described cylinder (305) is connected with reverse osmosis units joint (203) by force lift joint (303);
Described cylinder (305) is arranged a unidirectional water inflow mouth (304), a water outlet (307);
Arrange piston (306) in described cylinder (305), described piston (306) is connected with one end of screw rod (308), and described screw rod stretches out cylinder (305) outward;
The other end of described screw rod (308) is connected with the lower end of handle (302) by chute (310);
The upper end of described handle (302) is connected with cylinder (305),
Life jacket body be in vest type and vest type any one.
2. the life jacket with Portable anti-osmosis sea water desalination filter unit according to claim 1, it is characterized in that, water drinking tube (102) is set in described water tank, described water drinking tube (102) distance water tank (100) bottom≤5mm.
3. the life jacket with Portable anti-osmosis sea water desalination filter unit according to claim 2, it is characterized in that, described water drinking tube (102) is arranged dust protecting cap (101), described dust protecting cap (101) with water drinking tube (102) for plug-in is connected.
4. the life jacket with Portable anti-osmosis sea water desalination filter unit according to claim 1, is characterized in that, described filtering membrane is NF membrane or reverse osmosis membrane.
5. the life jacket with Portable anti-osmosis sea water desalination filter unit according to claim 1, is characterized in that, arranges a sealing nut (301) outside described water outlet (307).
6. the life jacket with Portable anti-osmosis sea water desalination filter unit according to claim 1, is characterized in that, arranges spring (309) outside described screw rod (308).
7. the life jacket with Portable anti-osmosis sea water desalination filter unit according to claim 1, is characterized in that, described Portable anti-osmosis sea water desalination filter unit is arranged at the position of described life jacket body shirtfront.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110128486.3A CN102785768B (en) | 2011-05-18 | 2011-05-18 | A kind of life jacket with Portable anti-osmosis sea water desalination filter unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110128486.3A CN102785768B (en) | 2011-05-18 | 2011-05-18 | A kind of life jacket with Portable anti-osmosis sea water desalination filter unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785768A CN102785768A (en) | 2012-11-21 |
| CN102785768B true CN102785768B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110128486.3A Expired - Fee Related CN102785768B (en) | 2011-05-18 | 2011-05-18 | A kind of life jacket with Portable anti-osmosis sea water desalination filter unit |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554656A (en) * | 2013-10-15 | 2015-04-29 | 宁波莲华环保科技股份有限公司 | Maritime emergency lifesaving system |
| CN103921912A (en) * | 2014-03-04 | 2014-07-16 | 梁红林 | Lifesaving equipment with water purifier |
| CN107571979B (en) * | 2017-09-12 | 2019-08-02 | 浙江海洋大学 | A kind of marine intelligent life jacket |
| CN109292055A (en) * | 2018-10-12 | 2019-02-01 | 东台市万舟船用设备有限公司 | A kind of life jacket convenient for purifying sea water |
| CN109334903A (en) * | 2018-10-19 | 2019-02-15 | 东台市万舟船用设备有限公司 | A kind of life jacket with Emergency Assistance function |
Citations (8)
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| JP2001010589A (en) * | 1999-06-24 | 2001-01-16 | Kouki Senda | Life jacket changeable to lifeboat |
| US6447353B1 (en) * | 2001-04-23 | 2002-09-10 | Joseph E Henry | Toddler/adult float jacket |
| 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 |
| CN201195697Y (en) * | 2008-03-14 | 2009-02-18 | 广州市海林电子科技发展有限公司 | Miniature sea water desalting apparatus |
| TW201014750A (en) * | 2008-10-15 | 2010-04-16 | Chang-Ren Chen | Dual-use drinking-water supply apparatus for maritime life-saving |
| CN201573787U (en) * | 2010-01-12 | 2010-09-08 | 侯圣春 | Life jacket capable of storing fresh water |
| CN101857314A (en) * | 2009-04-08 | 2010-10-13 | 江西金达莱环保研发中心有限公司 | Unpowered portable drinking water purifier |
| CN202080931U (en) * | 2011-05-18 | 2011-12-21 | 中国人民解放军第二军医大学 | Life jacket with reverse osmosis sea water treatment device |
-
2011
- 2011-05-18 CN CN201110128486.3A patent/CN102785768B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001010589A (en) * | 1999-06-24 | 2001-01-16 | Kouki Senda | Life jacket changeable to lifeboat |
| US6447353B1 (en) * | 2001-04-23 | 2002-09-10 | Joseph E Henry | Toddler/adult float jacket |
| 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 |
| CN201195697Y (en) * | 2008-03-14 | 2009-02-18 | 广州市海林电子科技发展有限公司 | Miniature sea water desalting apparatus |
| TW201014750A (en) * | 2008-10-15 | 2010-04-16 | Chang-Ren Chen | Dual-use drinking-water supply apparatus for maritime life-saving |
| CN101857314A (en) * | 2009-04-08 | 2010-10-13 | 江西金达莱环保研发中心有限公司 | Unpowered portable drinking water purifier |
| CN201573787U (en) * | 2010-01-12 | 2010-09-08 | 侯圣春 | Life jacket capable of storing fresh water |
| CN202080931U (en) * | 2011-05-18 | 2011-12-21 | 中国人民解放军第二军医大学 | Life jacket with reverse osmosis sea water treatment device |
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| CN102785768A (en) | 2012-11-21 |
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