CN205856064U - A kind of Portable type sea water desalination device - Google Patents
A kind of Portable type sea water desalination device Download PDFInfo
- Publication number
- CN205856064U CN205856064U CN201620703607.0U CN201620703607U CN205856064U CN 205856064 U CN205856064 U CN 205856064U CN 201620703607 U CN201620703607 U CN 201620703607U CN 205856064 U CN205856064 U CN 205856064U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- doffing
- middle cylinder
- reverse osmosis
- sea water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of Portable type sea water desalination device, including top cylinder, middle cylinder, doffing and reverse osmosis unit, the upper end of the lower end of described top cylinder, the two ends of described middle cylinder and described doffing is provided with opening, the lower end of described top cylinder is connected with the upper end of described middle cylinder, described reverse osmosis unit is arranged between described top cylinder and described middle cylinder, the lower end of described middle cylinder is connected with the upper end of described doffing, it is provided with pressurizing unit in described doffing, it is provided with water outlet on described top cylinder, described middle cylinder is provided with sea intake.This utility model one Portable type sea water desalination device carries out membrance separation by reverse osmosis membrane to sea water, thus the solvent in sea water is separated with solute, and then acquisition fresh water, ensure sea personnel persistently to provide the desalination water of life support amount, maintenance human life is supported, wins the quality time for martime rescue.
Description
Technical field
This utility model relates to field of seawater desalination, particularly relates to a kind of Portable type sea water desalination device.
Background technology
The sea personnel that fall are coerced by multifactorial life danger, drowned, hungry, temperature decline and other be murderous heavy
Want reason, and causing dehydration, organ failure without fresh water absorption to sustain life is lethal main cause.
At sea, although water source is abundant, but because salinity, basicity cannot directly be drunk, human body is as taken in without fresh water, and life is tieed up
Hold less than 72 hours, if but fresh water can be kept to take in, life maintains and will can reach 7-8 days, and this will win for martime rescue
Quality time.
But present stage lacks portable sea water desalinating unit, across the sea, is all to be steamed by rainwater or condensed water
Vapour carries out fresh water collecting, needs specific weather or collection efficiency relatively low.
Utility model content
The purpose of this utility model is that provides a kind of Portable type sea water desalination device to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of Portable type sea water desalination device, including top cylinder, middle cylinder, doffing and reverse osmosis unit, the lower end of described top cylinder,
The two ends of described middle cylinder and the upper end of described doffing are provided with opening, and the lower end of described top cylinder connects with the upper end of described middle cylinder
Connecing, described reverse osmosis unit is arranged between described top cylinder and described middle cylinder, the lower end of described middle cylinder and the upper end of described doffing
Connect, be provided with pressurizing unit in described doffing, described top cylinder be provided with water outlet, described middle cylinder be provided with sea water and enter
Mouthful.
Specifically, described pressurizing unit includes that piston and piston rod, described piston are arranged in described doffing, and described work
Plug can slide up and down along described doffing and described top cylinder, and the lower end of described doffing is provided with through hole, and the upper end of described piston rod is worn
Cross described through hole to be connected with described piston.
Preferably, described top cylinder, be threadably secured connection, the lower end of described top cylinder between described middle cylinder and described doffing
The upper end end face of end face and described middle cylinder is provided with retainer ring, and described reverse osmosis unit is fixed on described by described retainer ring
Between top cylinder and described middle cylinder.
Specifically, described reverse osmosis unit includes that fixing device and reverse osmosis membrane, described fixing device are that surface configuration has
The disk of multiple permeable holes or annulus；
If described fixing device is disk, described reverse osmosis membrane is fitted in the downside of described disk, and described disk
Outer is fixing to be fastened between two described retainer ring, is provided with sealing rubber pad between described disk and described retainer ring；
If described fixing device is annulus, the outer of described reverse osmosis membrane is wrapped on described annulus, and described annulus is solid
Surely it is arranged between two described retainer ring, between described annulus and described retainer ring, is provided with sealing rubber pad.
Preferably, described water outlet be arranged on be provided with at the upper surface of described top cylinder, and described water outlet unidirectional
Outlet valve or sealing upper cover, described sea intake is arranged on the sidewall of described middle cylinder, and is provided with unidirectional at described sea intake
Water intaking valve or sealing side cover.
Specifically, the lateral surface of described piston contacts with the inner wall sealing of described doffing, the through hole of the lower end of described doffing
Medial surface is provided with female thread, and the lateral surface of described piston rod is provided with the external screw thread adaptive with described female thread, described piston
The upper end of bar is rotatably connected by the downside of rotating disk with described piston.
Preferably, described piston-rod lower end is provided with the folding rod that rotating shaft connects.
The beneficial effects of the utility model are:
This utility model one Portable type sea water desalination device carries out membrance separation by reverse osmosis membrane to sea water, thus by sea
Solvent in water separates with solute, and then obtains fresh water, it is ensured that persistently provide the desalination water of life support amount, dimension for the sea personnel that fall
Hold human life support, win the quality time for martime rescue.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Portable type sea water desalination device described in the utility model；
Fig. 2 is the sectional view of a kind of Portable type sea water desalination device described in the utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As depicted in figs. 1 and 2, this utility model one Portable type sea water desalination device, including top cylinder 1, middle cylinder 2, doffing 3
With reverse osmosis unit 4, the upper end of the lower end of top cylinder 1, the two ends of middle cylinder 2 and doffing 3 is provided with opening, the lower end of top cylinder 1 with
The upper end of middle cylinder 2 connects, and reverse osmosis unit 4 is arranged between top cylinder 1 and middle cylinder 2, and the lower end of middle cylinder 2 connects with the upper end of doffing 3
Connecing, be provided with pressurizing unit in doffing 3, top cylinder 1 is provided with water outlet 6, middle cylinder 2 is provided with sea intake 5, fresh water goes out
Mouth 6 is arranged on the upper surface of top cylinder 1, and is provided with one-way water outlet valve at water outlet or seals upper cover, and sea intake 5 is arranged on
The sidewall of middle cylinder 2, and be provided with one-way water inlet valve at sea intake 5 or seal side cover, pressurizing unit includes piston 7 and piston rod
8, piston 7 is arranged in doffing 3, and piston 7 can slide up and down along doffing 3 and top cylinder 1, and the lower end of doffing 3 is provided with through hole, lives
The upper end of stopper rod 8 is connected through through hole with piston 7, and the lateral surface of piston 7 contacts with the inner wall sealing of doffing 3, the lower end of doffing 3
Through hole medial surface be provided with female thread, the external screw thread that the lateral surface of piston rod 8 is provided with and female thread is adaptive, piston rod 8
Upper end is rotatably connected by the downside of rotating disk with piston 7, and piston rod 8 lower end is provided with the folding rod that rotating shaft connects,
Being threadably secured connection between top cylinder 1, middle cylinder 2 and doffing 3, the lower end surface of top cylinder 1 and the upper end end face of middle cylinder 2 are respectively provided with
Having retainer ring 9, reverse osmosis unit 4 to be fixed between top cylinder 1 and middle cylinder 2 by retainer ring 9, reverse osmosis unit 4 includes fixing dress
Putting and reverse osmosis membrane, fixing device is disk or the annulus that surface configuration has multiple permeable hole, if fixing device is disk, and reverse osmosis
Permeable membrane is fitted in the downside of disk, and the outer of disk is fixing is fastened between two retainer ring 9, disk and retainer ring 9 it
Between be provided with sealing rubber pad；If fixing device is annulus, the outer of reverse osmosis membrane is wrapped on annulus, and annulus is fixedly installed
Between two retainer ring 9, between annulus and retainer ring 9, it is provided with sealing rubber pad.
The operation principle of this utility model a kind of Portable type sea water desalination device is as follows:
When needs fresh water, the sea intake 5 on sea water therefrom cylinder 2 is introduced in middle cylinder 2, and by sea intake 5 envelope
Close, then by rotary-piston bar 8, piston 7 is moved up, thus the sea water in centering cylinder 2 applies active force upwards, from
And make the fresh water in sea water enter in top cylinder 1 through reverse osmosis membrane, may then pass through the water outlet 6 of top cylinder 1 to fresh water
Use.
All it is threaded connection between top cylinder 1 in this utility model, doffing 3, middle cylinder 2, and reverse osmosis unit 4 is can be more
The structure changed so that it is be in use easy to this utility model be keeped in repair or cleans.
Additionally, an embodiment is reoffered:
Carry for the ease of of the present utility model, doffing 3 can be removed, and by the sidewall of top cylinder 1 and the side of middle cylinder 2
Wall is provided with the telescopic folding structure of similar corrugated tube, and the lower end of top cylinder 1 is provided with use on the upper end of middle cylinder 2
In connecting fixing short cylinder, top cylinder 1 and middle cylinder 2 are removably connected by the screw thread on short cylinder, appoint and so set between short cylinder
It is equipped with retainer ring 9, when not in use, top cylinder 1 and middle cylinder 2 can be folded, reduce the volume carried, in use can be direct
The bottom of cylinder 2 in extruding, the sea water in middle cylinder 2 applies active force, it is achieved filter.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, within each falling within protection domain of the present utility model.
Claims (7)
1. a Portable type sea water desalination device, it is characterised in that: include top cylinder, middle cylinder, doffing and reverse osmosis unit, described on
The upper end of lower end, the two ends of described middle cylinder and the described doffing of cylinder is provided with opening, the lower end of described top cylinder and described middle cylinder
Upper end connect, described reverse osmosis unit is arranged between described top cylinder and described middle cylinder, the lower end of described middle cylinder with described under
The upper end of cylinder connects, and is provided with pressurizing unit, described top cylinder is provided with water outlet in described doffing, and described middle cylinder is arranged
There is sea intake.
A kind of Portable type sea water desalination device the most according to claim 1, it is characterised in that: described pressurizing unit includes living
Plug and piston rod, described piston is arranged in described doffing, and described piston can slide up and down along described doffing and described top cylinder,
The lower end of described doffing is provided with through hole, and the upper end of described piston rod is connected through described through hole with described piston.
A kind of Portable type sea water desalination device the most according to claim 1, it is characterised in that: described top cylinder, described middle cylinder
And it being threadably secured connection between described doffing, the lower end surface of described top cylinder and the upper end end face of described middle cylinder are provided with
Retainer ring, described reverse osmosis unit is fixed between described top cylinder and described middle cylinder by described retainer ring.
A kind of Portable type sea water desalination device the most according to claim 3, it is characterised in that: described reverse osmosis unit includes
Fixing device and reverse osmosis membrane, described fixing device is disk or the annulus that surface configuration has multiple permeable hole；
If described fixing device is disk, described reverse osmosis membrane is fitted in the downside of described disk, and the outer of described disk
Fix and be fastened between two described retainer ring, between described disk and described retainer ring, be provided with sealing rubber pad；
If described fixing device is annulus, the outer of described reverse osmosis membrane is wrapped on described annulus, and described annulus is fixed and set
Put between two described retainer ring, between described annulus and described retainer ring, be provided with sealing rubber pad.
A kind of Portable type sea water desalination device the most according to claim 1, it is characterised in that: described water outlet is arranged
In the upper surface of described top cylinder, and being provided with one-way water outlet valve at described water outlet or seal upper cover, described sea intake sets
Put the sidewall at described middle cylinder, and be provided with one-way water inlet valve at described sea intake or seal side cover.
A kind of Portable type sea water desalination device the most according to claim 2, it is characterised in that: the lateral surface of described piston with
The inner wall sealing contact of described doffing, the through hole medial surface of the lower end of described doffing is provided with female thread, outside described piston rod
Side is provided with the external screw thread adaptive with described female thread, and the upper end of described piston rod is by the downside of rotating disk with described piston
It is rotatably connected.
A kind of Portable type sea water desalination device the most according to claim 6, it is characterised in that: described piston-rod lower end is arranged
There is the folding rod connected by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703607.0U CN205856064U (en) | 2016-07-06 | 2016-07-06 | A kind of Portable type sea water desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703607.0U CN205856064U (en) | 2016-07-06 | 2016-07-06 | A kind of Portable type sea water desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856064U true CN205856064U (en) | 2017-01-04 |
Family
ID=57645545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703607.0U Expired - Fee Related CN205856064U (en) | 2016-07-06 | 2016-07-06 | A kind of Portable type sea water desalination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571979A (en) * | 2017-09-12 | 2018-01-12 | 浙江海洋大学 | A kind of marine intelligent life vest |
| CN111035981A (en) * | 2019-11-29 | 2020-04-21 | 浙江省海洋水产研究所 | Phytoplankton filter-pressing device in sea water |
| CN115180687A (en) * | 2022-05-30 | 2022-10-14 | 北京水研环境科技股份有限公司 | Energy-saving and consumption-reducing process applied to membrane method wastewater treatment |
-
2016
- 2016-07-06 CN CN201620703607.0U patent/CN205856064U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571979A (en) * | 2017-09-12 | 2018-01-12 | 浙江海洋大学 | A kind of marine intelligent life vest |
| CN107571979B (en) * | 2017-09-12 | 2019-08-02 | 浙江海洋大学 | A kind of marine intelligent life jacket |
| CN111035981A (en) * | 2019-11-29 | 2020-04-21 | 浙江省海洋水产研究所 | Phytoplankton filter-pressing device in sea water |
| CN115180687A (en) * | 2022-05-30 | 2022-10-14 | 北京水研环境科技股份有限公司 | Energy-saving and consumption-reducing process applied to membrane method wastewater treatment |
| CN115180687B (en) * | 2022-05-30 | 2023-10-31 | 北京水研环境科技股份有限公司 | Energy-saving and consumption-reducing process applied to membrane method wastewater treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |