CN109319886A - Backpack portable forward osmosis water purifier - Google Patents
Backpack portable forward osmosis water purifier Download PDFInfo
- Publication number
- CN109319886A CN109319886A CN201811363335.4A CN201811363335A CN109319886A CN 109319886 A CN109319886 A CN 109319886A CN 201811363335 A CN201811363335 A CN 201811363335A CN 109319886 A CN109319886 A CN 109319886A
- Authority
- CN
- China
- Prior art keywords
- liquid
- water
- chamber
- support frame
- filter
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 238000009292 forward osmosis Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 85
- 239000012528 membrane Substances 0.000 claims abstract description 59
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 33
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 239000002775 capsule Substances 0.000 claims description 14
- 230000035622 drinking Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 abstract description 6
- 235000020188 drinking water Nutrition 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 abstract description 2
- 241000700605 Viruses Species 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 2
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/445—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by forward osmosis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The backpack portable forward osmosis water purifier is provided with a flat and long water bag, and the interior of the water bag is divided into a water chamber to be treated and a drinking water storage chamber; a long filtering system with an oblate cross section is arranged inside the water chamber to be treated; the interior of the filtering system is supported by an oblate hollow support frame, a liquid-drawing cylinder is arranged in the center of the support frame, and a support chamber is formed between the support frame and the liquid-drawing cylinder; a filter membrane net is wound outside the support frame, and the opening of the filter membrane net is matched and communicated with a liquid drawing groove on the wall of the liquid drawing cylinder; the liquid inlet pipe is communicated with the liquid pumping bag through the liquid pumping chamber; the liquid outlet pipe is communicated with the drinking water storage chamber through an outlet on the inner wall of the other side of the chamber to be treated; the upper end and the lower end of the drinking water storage chamber are respectively provided with a drinking water pouring port and a human liquid outlet; the backpack portable forward osmosis water purifier has the advantages of simple structure, good water purification effect, and almost complete removal of inorganic salts and bacteria and viruses; and the water-saving water dispenser has small volume and light weight, can be carried on the back and carried on the arm, is very easy to carry, and completely meets the requirement of personal field water consumption.
Description
Technical field
The present invention relates to a kind of positive permeability apparatus, especially one kind bears Portable positive penetrating water purifier.
Background technique
Positive infiltration refers to that water passes through semi-permeable membrane from high water chemistry gesture region (or compared with Hyposmolality) under the action of osmotic pressure
The process spontaneously transmitted to low water chemistry gesture region (or compared with hyperosmosis).With pressure-actuated water separating membrane processing technique
(such as ultrafiltration, nanofiltration, reverse osmosis etc.) is compared, and positive infiltration has many advantages, such as low pressure, low energy consumption and lower fouling membrane.Although mesh
Preceding positive infiltration technology has been used in sewage treatment and the water purification field of many large sizes, but in terms of personal use or exists
Many deficiencies.Under some particular surroundings, for example for the people for being frequently necessary to carry out field exercise, wild exterior-applied liquid medicine is relatively more tired
Difficulty, if be highly desirable if capable of carrying the device of a lightweight and convenient and effective water purification, it can allow individual at field,
It is no longer bound by the limitation of drinking water, can more trust bold carry out outdoor sports.But current this individual carries use
Purifier it is also seldom, majority also all rely on the larger heavier purifier of volume, it has not been convenient to individual carry.
Summary of the invention
In order to overcome water purification field existing deficiency in terms of personal use, especially in outdoor sports, because personal
Inconvenient to carry, under the pressure of the limitation of drinking water, the problem for causing action and scope of activities to be limited, the present invention provides one kind to bear just
Take the positive penetrating water purifier of formula；This bears Portable positive penetrating water purifier, and not only structure is simple, and purifying water effect is good, inorganic salts and bacterium
Viral almost all removal；And it is small in size, light-weight, can carry on the back can carry on the arm, be highly susceptible to carrying, and fully meet personal wild exterior-applied liquid medicine
Demand.
Technical solution used by the present invention solves the problems, such as it is: this bears Portable positive penetrating water purifier, including draws
Liquid capsule, seal head draw liquid chamber, inlet tube, forward osmosis membrane, filter a, filter b, draw fluid cylinder, water chamber to be processed, people's liquid out
Mouth drinks reservoir chamber, outlet tube, drinks pouring mouth, supported chamber, seal buckle, draws liquid bath；This bears Portable positive penetrating water purification
Device has the water bag of a prolate, and the water bag neck mouth is elongated, and neck mouth opening is sealed by seal buckle；By neck inside the water bag
Water bag is divided into water chamber to be processed to tail portion and drinks reservoir chamber two parts by mouth；The pending water chamber interior be equipped with it is elongated,
Section is oblate filtration system；It is propped up inside the filtration system by elliptical cylinder-shape, hard hollow support frame
Support, the matching of support frame center are equipped with cylinder and draw fluid cylinder, draw and form hollow supported chamber between fluid cylinder and support frame, should
Supported chamber is connected to water chamber to be processed；One, which is provided with, on the side tube-wall for drawing fluid cylinder abutting support frame draws liquid bath；Institute
State filter membrane net and the filter for being wound with and overlaying on up and down together in a manner of Archimedian screw outside support frame；The filter membrane net
For one layer of both sides forward osmosis membrane, intermediate one layer of filter is constituted, and whole filter membrane net is quadrangle, and three peripheral sealing closures are stayed
There is one side of opening, two sides forward osmosis membrane is bonded with liquid bath tight fit is drawn, to make to draw in fluid cylinder and filter membrane net
Portion communicates, and allows to draw the centre that liquid flows into two layers of forward osmosis membrane, forms permeable pressure head with the pending water outside film with this；Institute
It states and draws fluid cylinder end, be connected to inlet tube and outlet tube；The inlet tube is by drawing liquid on the inner wall of room side to be processed
Room with draw liquid capsule be connected to wherein draw liquid capsule be independent packaging；The outlet tube passes through going out on the inner wall of the room other side to be processed
Mouthful with drink reservoir chamber and be connected to；The top and bottom for drinking reservoir chamber, which have, drinks pouring mouth and people's liquid outlet.
People's liquid outlet is connected with an outlet pipe, and when people carries on the back this water purifier, the outlet pipe other end can directly be drunk for people's water suction.
The filter a carries out separating between two layers of forward osmosis membrane, prevents forward osmosis membrane from bonding, cause water purification hydrone without
Method flows in filter membrane net, and then can not be flowed out to by drawing liquid bath and draw liquid bucket；The filter b be filtered film net it
Between separate, prevent being adhered between filter membrane net, cause sewage hydrone that can not flow outside filter membrane net, and then can not lead to
Film is crossed to be filtered.
It is described to draw liquid capsule and be fixedly connected using seal head with connector hollow outside liquid chamber is drawn.
The of length no more than length for drawing fluid cylinder for drawing liquid bath.
It is described to draw fluid cylinder, support frame and wrap up its filter membrane net length matching unanimously.
The liquid that draws is high concentration syrup.
It is described to draw the cylinder that fluid cylinder is sealing.
In use, injecting pending water from the opening of water bag to room to be processed, while liquid is drawn by drawing in liquid capsule
It is passed through by inlet tube and draws fluid cylinder；Liquid is drawn from the inside drawn liquid bath and penetrate into filter membrane net drawn on fluid cylinder, with mistake
Pending water outside filter membrane net forms permeable pressure head, so that the hydrone of pending water was entered by the forward osmosis membrane in outside
Inside filter membrane net, and mixed with the liquid that draws inside filter membrane net；With outside moisture enter it is more and more, draw liquid
Concentration also decreases, will be by drawing the outlet tube of fluid cylinder end for sugared concentration when drawing liquid and running up to certain capacity
It is low draw liquid and be transported to drink reservoir chamber for drinking at any time.
The beneficial effects of the present invention are: this bears Portable positive penetrating water purifier, not only structure is simple, and purifying water effect is good, nothing
Machine salt and bacterial virus almost all remove；And it is small in size, light-weight, can carry on the back can carry on the arm, be highly susceptible to carrying, and fully meet a
People field water demand.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings and specific examples.
Fig. 1 is vertical section structure schematic illustration of the invention.
Fig. 2 is filter membrane net cross section structure schematic illustration of the invention.
Fig. 3 is the sectional view of filter membrane net of the invention.
In figure: 1. draw liquid capsule, and 2. seal heads, 3. draw liquid chamber, 4. inlet tubes, 5. forward osmosis membranes, 6-1. filter a, 6-
2. filter b, 7. draw fluid cylinder, and 8. water chambers to be processed, 9. people's liquid outlets, 10. drink reservoir chamber, and 11. outlet tubes, 12. drink
Pouring mouth, 13. supported chamber, 14. seal buckles, 15. draw liquid bath.
Specific embodiment
This bears Portable positive penetrating water purifier in the figure, including draws liquid capsule 1, seal head 2, draws liquid chamber 3, feed liquor
Pipe 4, forward osmosis membrane 5, filter a6-1, filter b6-2, draw fluid cylinder 7, water chamber to be processed 8, people with liquid outlet 9, drink reservoir chamber
10, outlet tube 11, drink pouring mouth 12, supported chamber 13, seal buckle 14, draw liquid bath 15；This bears Portable positive penetrating water purification
Device has the water bag of a prolate, and the water bag neck mouth is elongated, and neck mouth opening is sealed by seal buckle 14；Inside the water bag by
Water bag is divided into water chamber 8 to be processed to tail portion and drinks 10 two parts of reservoir chamber by neck mouth；Length is equipped with inside the water chamber to be processed 8
Shape, section be oblate filtration system；Inside the filtration system by elliptical cylinder-shape, hard hollow support frame into
Row support, the matching of support frame center are equipped with cylinder and draw fluid cylinder, draw and form hollow support between fluid cylinder 7 and support frame
Room 13, the supported chamber 13 are connected to water chamber 8 to be processed；One is provided on the side tube-wall for drawing fluid cylinder abutting support frame to draw
Take liquid bath 15；The filter membrane net and filter 6- overlayed on up and down together is wound with outside support frame as described above in a manner of Archimedian screw
2；The filter membrane net is one layer of both sides forward osmosis membrane 5, and intermediate one layer of filter 6-1 is constituted, and whole filter membrane net is quadrangle, three
Peripheral sealing closure, there are one side of opening, two sides forward osmosis membrane 5 is bonded with 15 tight fit of liquid bath is drawn, to make
Draw and communicated inside fluid cylinder and filter membrane net, allow to draw the centre that liquid flows into two layers of forward osmosis membrane, with this with outside film to
It handles water and forms permeable pressure head；It is described to draw 7 end of fluid cylinder, it is connected to inlet tube 4 and outlet tube 11；The inlet tube 4 passes through
Liquid chamber 3 of drawing on 8 side inner wall of room to be processed is connected to liquid capsule 1 is drawn, wherein drawing liquid capsule is independent packaging；The liquid out
Pipe 11 is connected to by the outlet on 8 other side inner wall of room to be processed with reservoir chamber 10 is drunk；The upper end for drinking reservoir chamber 10
It is had with lower end and drinks pouring mouth 12 and people with liquid outlet 9.People is connected with liquid outlet 9 with an outlet pipe, carries on the back this in people
When water purifier, the outlet pipe other end can directly be drunk for people's water suction.
The filter 6-1 carries out separating between two layers of forward osmosis membrane 5, prevents forward osmosis membrane 5 from bonding, leads to water purification moisture
Son can not flow in filter membrane net, and then can not be flowed out to by drawing liquid bath 15 and draw liquid bucket 7；The filter 6-2 is carried out
Separating between filter membrane net prevents being adhered between filter membrane net, causes sewage hydrone that can not flow outside filter membrane net,
And then it can not be filtered by film.
It is described to draw liquid capsule 1 and be fixedly connected using seal head 2 with hollow connector outside liquid chamber 3 is drawn.
The of length no more than length for drawing fluid cylinder 7 for drawing liquid bath 15.
It is described to draw fluid cylinder 7, support frame and wrap up its filter membrane net length matching unanimously.
The liquid that draws is high concentration syrup.
It is described to draw the cylinder that fluid cylinder 7 is sealing.
In use, injecting pending water from the opening of water bag to room 8 to be processed, while drawing in liquid capsule 1 will be drawn
Liquid is passed through by inlet tube 4 and draws fluid cylinder 7；Liquid is drawn to penetrate into filter membrane net from the liquid bath 15 that draws drawn on fluid cylinder 7
Pending water outside portion, with filter membrane net forms permeable pressure head, so that the hydrone of pending water passes through the positive infiltration in outside
Film 5 enters inside filter membrane net, and is mixed with the liquid that draws inside filter membrane net；As outside moisture enters increasingly
It is more, it draws liquid concentration and also decreases, when drawing liquid and running up to certain capacity, liquid will be gone out by draw 7 end of fluid cylinder
The low liquid that draws of sugared concentration is transported to and drinks reservoir chamber 10 at any time drinking by pipe 11.
Claims (7)
1. this bears Portable positive penetrating water purifier, including draws liquid capsule (1), seal head (2), draws liquid chamber (3), inlet tube
(4), forward osmosis membrane (5), filter a (6-1), filter b (6-2), draw fluid cylinder (7), water chamber to be processed (8), people's liquid outlet
(9), reservoir chamber (10), outlet tube (11) are drunk, drinks pouring mouth (12), supported chamber (13), seal buckle (14), draws liquid bath
(15)15；This bears the water bag that Portable positive penetrating water purifier has a prolate, and the water bag neck mouth is elongated, and neck mouth opening is by close
Closure (14) is sealed；Water bag is divided into water chamber to be processed (8) by neck mouth to tail portion inside the water bag and drinks reservoir chamber
(10) two parts；It is oblate filtration system that elongated, section is equipped with inside the water chamber to be processed (8)；The filtration system
Inside is supported by elliptical cylinder-shape, hard hollow support frame, and the matching of support frame center is equipped with cylinder and draws liquid
Cylinder, draws and forms hollow supported chamber (13) between fluid cylinder (7) and support frame, the supported chamber (13) and water chamber to be processed (8)
Connection；One, which is provided with, on the side tube-wall for drawing fluid cylinder abutting support frame draws liquid bath (15)；Outside support frame as described above with
Archimedian screw mode is wound with the filter membrane net and filter (6-2) overlayed on up and down together；The filter membrane net is both sides one
Layer forward osmosis membrane (5), intermediate one layer of filter (6-1) are constituted, and whole filter membrane net is quadrangle, and three peripheral sealing closures are stayed
There is one side of opening, two sides forward osmosis membrane (5) is bonded with liquid bath (15) tight fit is drawn, to make to draw fluid cylinder and filtering
It is communicated inside film net, allows to draw the centre that liquid flows into two layers of forward osmosis membrane, formed and permeated with the pending water outside film with this
Pressure difference；It is described to draw fluid cylinder (7) end, it is connected to inlet tube (4) and outlet tube (11)；The inlet tube (4) passes through to be processed
Liquid chamber (3) of drawing on the inner wall of room (8) side is connected to liquid capsule (1) is drawn；The outlet tube (11) is another by room to be processed (8)
Outlet on the inner wall of side is connected to reservoir chamber (10) is drunk；The top and bottom for drinking reservoir chamber (10) have drink
With pouring mouth (12) and people with liquid outlet (9).People is connected with liquid outlet (9) with an outlet pipe, when people carries on the back this water purifier, out
The water pipe other end can directly be drunk for people's water suction.
2. according to claim 1 bear Portable positive penetrating water purifier, it is characterized in that: the filter (6-1) carries out two
Separating between layer forward osmosis membrane (5) prevents forward osmosis membrane (5) from bonding, causes water purification hydrone that can not flow in filter membrane net
It is dynamic, and then can not be flowed out to by drawing liquid bath (15) and draw liquid bucket (7)；The filter (6-2) is filtered between film net
It separates, prevents being adhered between filter membrane net, cause sewage hydrone that can not flow outside filter membrane net, and then film can not be passed through
It is filtered.
3. according to claim 1 bear Portable positive penetrating water purifier, it is characterized in that: described draw liquid capsule (1) utilization
Seal head (2) is fixedly connected with connector hollow outside liquid chamber (3) is drawn.
4. according to claim 1 bear Portable positive penetrating water purifier, it is characterized in that: the length for drawing liquid bath (15)
Degree is no more than the length for drawing fluid cylinder (7).
5. according to claim 1 bear Portable positive penetrating water purifier, it is characterized in that: described draw fluid cylinder (7), support
Frame and the filter membrane net length matching for wrapping up it are consistent.
6. according to claim 1 bear Portable positive penetrating water purifier, it is characterized in that: the liquid that draws is high concentration sugar
Water.
7. according to claim 1 bear Portable positive penetrating water purifier, it is characterized in that: described draw fluid cylinder (7) are close
The cylinder of envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363335.4A CN109319886A (en) | 2018-11-15 | 2018-11-15 | Backpack portable forward osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363335.4A CN109319886A (en) | 2018-11-15 | 2018-11-15 | Backpack portable forward osmosis water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109319886A true CN109319886A (en) | 2019-02-12 |
Family
ID=65257920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363335.4A Pending CN109319886A (en) | 2018-11-15 | 2018-11-15 | Backpack portable forward osmosis water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109319886A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143259A (en) * | 2013-02-27 | 2013-06-12 | 新加坡三泰水技术有限公司 | Spiral thin film element and preparation method thereof |
| CN103172186A (en) * | 2013-03-12 | 2013-06-26 | 同济大学 | Multifunctional positive permeable membrane water purification bag for providing emergency drinking water and manufacturing method thereof |
| CN104478042A (en) * | 2014-12-02 | 2015-04-01 | 中国人民解放军后勤工程学院 | Portable forward osmosis water purification bag and using and cleaning method thereof |
| KR101584121B1 (en) * | 2015-02-13 | 2016-01-12 | 주식회사 휴비스워터 | Forward osmosis membrane module of spiral wound type, and method for preparing thereof |
| CN205435498U (en) * | 2016-02-03 | 2016-08-10 | 西安皓海嘉水处理科技有限责任公司 | A roll formula membrane module is just permeating |
| CN207121453U (en) * | 2017-04-11 | 2018-03-20 | 西安皓海嘉水处理科技有限责任公司 | A kind of portable emergency drinking water bag |
| CN207498151U (en) * | 2017-09-27 | 2018-06-15 | 海南大学 | A kind of field emergency just permeates cleaning water bag |
| CN209872455U (en) * | 2018-11-15 | 2019-12-31 | 中国人民解放军陆军工程大学 | Backpack portable forward osmosis water purifier |
-
2018
- 2018-11-15 CN CN201811363335.4A patent/CN109319886A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143259A (en) * | 2013-02-27 | 2013-06-12 | 新加坡三泰水技术有限公司 | Spiral thin film element and preparation method thereof |
| CN103172186A (en) * | 2013-03-12 | 2013-06-26 | 同济大学 | Multifunctional positive permeable membrane water purification bag for providing emergency drinking water and manufacturing method thereof |
| CN104478042A (en) * | 2014-12-02 | 2015-04-01 | 中国人民解放军后勤工程学院 | Portable forward osmosis water purification bag and using and cleaning method thereof |
| KR101584121B1 (en) * | 2015-02-13 | 2016-01-12 | 주식회사 휴비스워터 | Forward osmosis membrane module of spiral wound type, and method for preparing thereof |
| CN205435498U (en) * | 2016-02-03 | 2016-08-10 | 西安皓海嘉水处理科技有限责任公司 | A roll formula membrane module is just permeating |
| CN207121453U (en) * | 2017-04-11 | 2018-03-20 | 西安皓海嘉水处理科技有限责任公司 | A kind of portable emergency drinking water bag |
| CN207498151U (en) * | 2017-09-27 | 2018-06-15 | 海南大学 | A kind of field emergency just permeates cleaning water bag |
| CN209872455U (en) * | 2018-11-15 | 2019-12-31 | 中国人民解放军陆军工程大学 | Backpack portable forward osmosis water purifier |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190212 |