CN203144191U - Sea water desalting device for lifeboat - Google Patents
Sea water desalting device for lifeboat Download PDFInfo
- Publication number
- CN203144191U CN203144191U CN2013200460735U CN201320046073U CN203144191U CN 203144191 U CN203144191 U CN 203144191U CN 2013200460735 U CN2013200460735 U CN 2013200460735U CN 201320046073 U CN201320046073 U CN 201320046073U CN 203144191 U CN203144191 U CN 203144191U
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- CN
- China
- Prior art keywords
- check valve
- way valve
- sea water
- water
- reverse osmosis
- 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
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a sea water desalting device for a lifeboat, which comprises a rough filtering nozzle, wherein the rough filtering nozzle is sequentially connected with an active carbon filter and a multi-medium filter in series connection through a pipeline; a solar pump is also arranged between the rough filtering nozzle and the active carbon filter; an outlet of the multi-medium filter is connected with a manual high-pressure reciprocating pump through a first one-way valve; an inner cavity of the manual high-pressure reciprocating pump is divided into an upper cavity and a lower cavity; the first one-way valve is arranged at a water inlet pipe of the lower cavity, and a second one-way valve is arranged at a water outlet pipe; a third one-way valve is arranged at a water inlet pipe of the upper cavity, and a fourth one-way valve is arranged at a water outlet pipe; the tail end of a pipeline of the fourth one-way valve is connected with a brine tank; the pipelines of the second one-way valve and the third one-way valve are both communicated with a reverse osmosis membrane component; and the reverse osmosis membrane component is also communicated with a pure water tank. With simple structure and skillful design, the sea water desalting device disclosed by the utility model can effectively filter sea water into fresh water, has good working efficiency and obtains high-quality fresh water.
Description
Technical field
The utility model relates to a kind of sea water desalinating plant, particularly a kind of sea water desalinating plant that is suitable for the survival craft use.
Background technology
Fresh water is the important substance guarantee of sea survival, and the fresh water of dispensing is limited on the survival craft that boats and ships are equipped with, in case meet with an accidet, after fresh water all uses, distress personnel just is difficult to existence, thereby makes the survival at sea time shorten greatly.Therefore need a kind ofly can be the matching used sea water desalinating plant of survival craft now.
Summary of the invention
The utility model is in order to solve the above-mentioned deficiency of existing in prior technology, proposes a kind of simple in structurely, designs ingeniously, can effectively sea water filter be become fresh water, and working efficiency is good, obtain the measured sea water desalinating plant of fresh water matter.
Technical solution of the present utility model is: a kind of survival craft sea water desalinating plant, it is characterized in that: described sea water desalinating plant comprises coarse filtration mouth 1, coarse filtration mouth 1 is connected with more medium filter 3 with the charcoal filter 2 of series connection successively by pipeline, also be provided with solar pumping 4 between coarse filtration mouth 1 and the charcoal filter 2, the outlet of more medium filter 3 links to each other with high pressure manual reciprocation pump 6 by first check valve 5, the inner chamber of high pressure manual reciprocation pump 6 is divided into epicoele 7 and cavity of resorption 8 two portions, the inhalent siphon place of cavity of resorption 8 is provided with first check valve 5, the rising pipe place is provided with second check valve 9, the inhalent siphon place of epicoele 7 is provided with the 3rd check valve 10, the rising pipe place is provided with the 4th check valve 11, the end of the 4th check valve 11 place pipelines is connected with salt water tank 12, the pipeline at second check valve 9 and the 3rd check valve 10 places all is connected with reverse osmosis membrane assembly 13, and reverse osmosis membrane assembly 13 also is communicated with pure water case 14.
The bottom of described pure water case 14 is provided with the pure water outlet valve.
The bottom of described salt water tank 12 is provided with the salt solution outlet valve.
Be provided with safety valve in described high pressure manual reciprocation pump 6, second check valve 9, the 3rd check valve 10 and the reverse osmosis membrane assembly 13 formed loops.
The utility model is compared with prior art, has following advantage:
The survival craft sea water desalinating plant of this kind of structure formation, it is simple in structure, designs ingenious.In the dispensing, the amount of fresh water is limited on traditional survival craft, in case dangerous situation occurs, after fresh water was finished using, trapped personnel just was faced with great difficulty and danger.Therefore the utility model discloses a kind of durable in use, simple, convenient filtration unit, it filters through coarse filtration, active carbon filtration, multi-medium filtering and reverse osmosis membrane quadruple, with sea water filter to the fresh water that can drink, can effectively prolong the survival time of trapped personnel, success ratio is searched and rescued in raising, and its employing sun power and two kinds of type of drive realizations of manual drives filtration, can be adapted to the sea water filter of various situations.Therefore we can say that it possesses multiple advantage, be particularly suitable for applying in the art that its market outlook are very wide.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.As shown in Figure 1: a kind of survival craft sea water desalinating plant, it comprises a coarse filtration mouth 1, coarse filtration mouth 1 links to each other with more medium filter 3 with the charcoal filter 2 of series connection successively by pipeline, and between coarse filtration mouth 1 and charcoal filter 2, also be provided with solar pumping 4, the outlet of more medium filter 3 links to each other with high pressure manual reciprocation pump 6 by first check valve 5, described high pressure manual reciprocation pump 6 then is divided into epicoele 7 and 8 two parts of cavity of resorption by the piston body in it, the inhalent siphon place of cavity of resorption 8 arranges first check valve 5, the rising pipe place of cavity of resorption 8 arranges second check valve 9, and the inhalent siphon place of epicoele 7 arranges the 3rd check valve 10, the rising pipe place of epicoele 7 arranges the 4th check valve 11, end at the pipeline at the 4th check valve 11 places is connected with for the salt water tank 12 that stores salt solution, and the ground portion of this salt water tank 12 is provided with the salt solution outlet valve; The pipeline at second check valve 9 and the 3rd check valve 10 places then all is connected with reverse osmosis membrane assembly 13, and reverse osmosis membrane assembly 13 also is connected with pure water case 14, and the bottom of this pure water case 14 is provided with the pure water outlet valve; And in by high pressure manual reciprocation pump 6, second check valve 9, the 3rd check valve 10 and reverse osmosis membrane assembly 13 formed loops, also be provided with safety valve.
The survival craft of the utility model embodiment is as follows with the working process of sea water desalinating plant: at first coarse filtration mouth 1 is entered among the seawater, control solar pumping 4 work then, after allowing seawater through coarse filtration mouth 1 primary filter, enter charcoal filter 2 successively and more medium filter 3 filters;
The high pressure manual of hand control simultaneously reciprocation pump 6, when the piston body in this pump is up, water body enters in the cavity of resorption 8 by first check valve 5, piston body is descending, this part water body enters reverse osmosis membrane assembly 13 by second check valve 9, water body after reverse osmosis membrane assembly 13 filters becomes fresh water, enters pure water case 14 and stores, and opens the pure water outlet valve in the time of need drinking and gets final product;
And descending along with piston body, remaining in the higher water body of salinity in the reverse osmosis membrane assembly 13 just can enter among the epicoele 7 by the 3rd check valve 10, and when piston body is up next time, enter in the salt water tank 12 by the 4th check valve 11, after treating that salt water tank 12 is filled, open the salt solution outlet valve it is discharged;
In order to guarantee safety, in by high pressure manual reciprocation pump 6, second check valve 9, the 3rd check valve 10 and reverse osmosis membrane assembly 13 formed loops, also be provided with safety valve.
Claims (4)
1. survival craft sea water desalinating plant, it is characterized in that: described sea water desalinating plant comprises coarse filtration mouth (1), coarse filtration mouth (1) is connected with more medium filter (3) with the charcoal filter (2) of series connection successively by pipeline, also be provided with solar pumping (4) between coarse filtration mouth (1) and the charcoal filter (2), the outlet of more medium filter (3) links to each other with high pressure manual reciprocation pump (6) by first check valve (5), the inner chamber of high pressure manual reciprocation pump (6) is divided into epicoele (7) and cavity of resorption (8) two portions, the inhalent siphon place of cavity of resorption (8) is provided with first check valve (5), the rising pipe place is provided with second check valve (9), the inhalent siphon place of epicoele (7) is provided with the 3rd check valve (10), the rising pipe place is provided with the 4th check valve (11), the end of the 4th check valve (11) place pipeline is connected with salt water tank (12), the pipeline at second check valve (9) and the 3rd check valve (10) place all is connected with reverse osmosis membrane assembly (13), and reverse osmosis membrane assembly (13) also is communicated with pure water case (14).
2. survival craft sea water desalinating plant according to claim 1, it is characterized in that: the bottom of described pure water case (14) is provided with the pure water outlet valve.
3. survival craft sea water desalinating plant according to claim 1, it is characterized in that: the bottom of described salt water tank (12) is provided with the salt solution outlet valve.
4. survival craft sea water desalinating plant according to claim 1 is characterized in that: be provided with safety valve in described high pressure manual reciprocation pump (6), second check valve (9), the 3rd check valve (10) and the formed loop of reverse osmosis membrane assembly (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200460735U CN203144191U (en) | 2013-01-29 | 2013-01-29 | Sea water desalting device for lifeboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200460735U CN203144191U (en) | 2013-01-29 | 2013-01-29 | Sea water desalting device for lifeboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203144191U true CN203144191U (en) | 2013-08-21 |
Family
ID=48971735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200460735U Expired - Fee Related CN203144191U (en) | 2013-01-29 | 2013-01-29 | Sea water desalting device for lifeboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203144191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587664A (en) * | 2013-11-19 | 2014-02-19 | 浙江海洋学院 | Life-saving equipment in ship fitting-out structure |
-
2013
- 2013-01-29 CN CN2013200460735U patent/CN203144191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587664A (en) * | 2013-11-19 | 2014-02-19 | 浙江海洋学院 | Life-saving equipment in ship fitting-out structure |
| CN103587664B (en) * | 2013-11-19 | 2016-06-15 | 浙江海洋学院 | Survival equipment in ship ' s equipment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140129 |