CN102976426A - Simple seawater desalination device - Google Patents
Simple seawater desalination device Download PDFInfo
- Publication number
- CN102976426A CN102976426A CN2012104933615A CN201210493361A CN102976426A CN 102976426 A CN102976426 A CN 102976426A CN 2012104933615 A CN2012104933615 A CN 2012104933615A CN 201210493361 A CN201210493361 A CN 201210493361A CN 102976426 A CN102976426 A CN 102976426A
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- CN
- China
- Prior art keywords
- upper cover
- sea water
- fresh water
- transparent upper
- desalinating unit
- 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.)
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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
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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
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
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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
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Abstract
The invention discloses a simple seawater desalination device, comprising a bottom box and a transparent upper cover, wherein the transparent upper cover is arranged on the bottom box and used for closing the bottom box; a heat-isolating layer is arranged in the bottom box, and the bottom box is separated to be an upper seawater layer and a lower fresh water layer by the heat-isolating layer; and a steam guide tube is connected between the transparent upper cover and the sidewall of the fresh water layer, and used for connecting a space above the seawater layer with a space in the fresh water layer. The simple seawater desalination device is used for heating by virtue of solar energy, and finally realizing seawater desalination, thus avoiding energy waste; and the simple seawater desalination device is simple in structure, small in size, capable of floating on sea surface, and especially suitable for being carried by fishermen in case of going to sea.
Description
Technical field
The present invention relates to a kind of sea water desalinating plant, relate in particular to a kind of Simple sea water-desalinating unit that utilizes sun power.
Background technology
Freshwater resources are necessary resources that the mankind depend on for existence.Yet along with the continuous deterioration of environment and the day by day exhaustion of Freshwater resources, the shortage of Freshwater resources has affected the sustainable development of human society to a great extent.It is the ocean that the earth has about 70% area, and sea water desaltination is solved the effective way that Freshwater resources lack for the fresh water that can directly drink becomes.For reaching the purpose that desalinizes seawater, people design the whole bag of tricks and equipment removes to obtain fresh water with the salinity in the seawater.Common method, one is distillation method, with water evaporation and salt stays, is liquid fresh water with water vapor condensation again; Another is cold method, and freezing seawater makes it icing, and when liquid fresh water became solid-state ice, salt is separated went out; In addition, also has reverse osmosis method etc.There is following defective mostly in these methods: the one, need a large amount of the consume energy, the liftings that cause the waste of the energy and make the fresh water price; The 2nd, equipment is complicated, build is large, is unsuitable for promoting, and particularly the fisherman goes to sea and carries.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of easy to carry, utilize sun power to carry out the Simple sea water-desalinating unit of sea water desaltination.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of Simple sea water-desalinating unit comprises end box and transparent upper cover, and described transparent upper cover is located on the end box and should be sealed by end box; Be provided with a thermofin in the box of the described end, this thermofin separates end box and is the sea water layer on upper strata and the fresh water aquifer of lower floor; Be connected with steam conduit between described transparent upper cover and the fresh water aquifer sidewall, this steam conduit is communicated with the space on the sea water layer and the space in the fresh water aquifer.
Wherein, the sidewall of described fresh water aquifer also is provided with a rising pipe; In order conveniently to topple over and to lay in fresh water, described rising pipe should be the spout of a teapot shape.
Preferably, described transparent upper cover is made by glass.Further, described transparent upper cover is interior thickness greater than the convex lens shape of edge thickness, so that concentrate heat that seawater is heated, improves the evaporation of vapours amount; At this moment, described steam conduit should be connected in the top of transparent upper cover, so that collect water vapour.
Preferably, described steam conduit is connected in the top of fresh water aquifer sidewall, stops up steam conduit with the fresh water that prevents from generating.
Preferably, described thermofin is to recessed pot shape.
The invention has the beneficial effects as follows:
1, the present invention utilizes sun power to heat, and realizes at last the desalination of seawater, has avoided the waste of the energy.
2, the present invention is simple in structure, and is small, can also float on the sea, is particularly suitable for the fisherman and goes to sea and carry.
Description of drawings
Fig. 1 is structural representation of the present invention.
Number in the figure is: 1, end box, 2, thermofin, 3, steam conduit, 4, transparent upper cover, 5, sea water layer, 6, rising pipe, 7, fresh water aquifer.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of Simple sea water-desalinating unit comprises end box 1 and transparent upper cover 4, and described transparent upper cover 4 is located on the end box 1 and should be sealed by end box 1; Be provided with a thermofin 2 in the box of the described end 1, this thermofin 2 separates end box 1 and is the sea water layer 5 on upper strata and the fresh water aquifer 7 of lower floor; Be connected with steam conduit 3 between described transparent upper cover 4 and fresh water aquifer 7 sidewalls, this steam conduit 3 is communicated with the space in the space on the sea water layer 5 and the fresh water aquifer 7.
Wherein, described transparent upper cover 4 is made by glass, and this transparent upper cover 4 is interior thickness greater than the convex lens shape of edge thickness.
Wherein, described steam conduit 3 is connected between the top of the top of transparent upper cover 4 and fresh water aquifer 7 sidewalls.
Wherein, described thermofin 7 is to recessed pot shape.
When using this Simple sea water-desalinating unit, open first transparent upper cover 4, seawater is put into sea water layer 5, cover tightly again transparent upper cover 4, then place under the sunlight, evaporation of seawater in the sea water layer 5 form than high atmospheric pressure, flow to fresh water aquifer 7 and water vapour forced by steam conduit 3, finally at fresh water aquifer 7 interior formation fresh water.If this Simple sea water-desalinating unit is put into floating use on the sea, then because the temperature of seawater is lower, the easier formation fresh water of fresh water aquifer 7 interior meetings.
Claims (8)
1. Simple sea water-desalinating unit, comprise end box (1) and transparent upper cover (4), described transparent upper cover (4) is located at end box (1) upward and should be sealed by end box (1), it is characterized in that: be provided with a thermofin (2) in the box of the described end (1), this thermofin (2) separates sea water layer (5) for the upper strata and the fresh water aquifer (7) of lower floor with end box (1); Be connected with steam conduit (3) between described transparent upper cover (4) and fresh water aquifer (7) sidewall, this steam conduit (3) is communicated with the space in the space on the sea water layer (5) and the fresh water aquifer (7).
2. Simple sea water-desalinating unit according to claim 1, it is characterized in that: the sidewall of described fresh water aquifer (7) also is provided with a rising pipe (6).
3. Simple sea water-desalinating unit according to claim 2, it is characterized in that: described rising pipe (6) is the spout of a teapot shape.
4. each described Simple sea water-desalinating unit according to claim 1～3 is characterized in that: described transparent upper cover (4) is made by glass.
5. Simple sea water-desalinating unit according to claim 4, it is characterized in that: described transparent upper cover (4) is interior thickness greater than the convex lens shape of edge thickness.
6. Simple sea water-desalinating unit according to claim 5, it is characterized in that: described steam conduit (3) is connected in the top of transparent upper cover (4).
7. each described Simple sea water-desalinating unit according to claim 1～3 is characterized in that: described steam conduit (3) is connected in the top of fresh water aquifer (7) sidewall.
8. each described Simple sea water-desalinating unit according to claim 1～3 is characterized in that: described thermofin (7) is to recessed pot shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104933615A CN102976426A (en) | 2012-11-28 | 2012-11-28 | Simple seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104933615A CN102976426A (en) | 2012-11-28 | 2012-11-28 | Simple seawater desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102976426A true CN102976426A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104933615A Pending CN102976426A (en) | 2012-11-28 | 2012-11-28 | Simple seawater desalination device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102976426A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828889A (en) * | 2015-04-21 | 2015-08-12 | 沈阳化工大学 | Simple seawater desalting device |
| CN106587237A (en) * | 2016-12-19 | 2017-04-26 | 李龙景 | Portable solar-powered seawater desalination device |
Citations (9)
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|---|---|---|---|---|
| CN2171594Y (en) * | 1993-08-31 | 1994-07-13 | 吴春苗 | Secondary focusing solar sea-water desalination apparatus |
| CN200940092Y (en) * | 2006-08-24 | 2007-08-29 | 周煜超 | Salt production equipment during desalination of sea water |
| CN201212020Y (en) * | 2008-03-08 | 2009-03-25 | 贺跃荣 | Seawater desalter |
| CN201381233Y (en) * | 2009-03-11 | 2010-01-13 | 周柳 | Simple sea water-desalinating unit |
| JP2010099628A (en) * | 2008-10-27 | 2010-05-06 | Gracemarie World Corp | Seawater desalination system by vaporization(natural) using concentrating solar heat energy or the like and power generation system |
| KR20100069990A (en) * | 2008-12-17 | 2010-06-25 | 청호나이스 주식회사 | Desalination apparatus using solar heat and fan |
| CN102424438A (en) * | 2011-10-08 | 2012-04-25 | 刘刚 | Sea water desalination system and sea water desalination method thereof |
| CN202508891U (en) * | 2012-03-25 | 2012-10-31 | 吴承望 | Seawater desalination device |
| CN202988784U (en) * | 2012-11-28 | 2013-06-12 | 劳卓昌 | Simple sea water desalting device |
-
2012
- 2012-11-28 CN CN2012104933615A patent/CN102976426A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171594Y (en) * | 1993-08-31 | 1994-07-13 | 吴春苗 | Secondary focusing solar sea-water desalination apparatus |
| CN200940092Y (en) * | 2006-08-24 | 2007-08-29 | 周煜超 | Salt production equipment during desalination of sea water |
| CN201212020Y (en) * | 2008-03-08 | 2009-03-25 | 贺跃荣 | Seawater desalter |
| JP2010099628A (en) * | 2008-10-27 | 2010-05-06 | Gracemarie World Corp | Seawater desalination system by vaporization(natural) using concentrating solar heat energy or the like and power generation system |
| KR20100069990A (en) * | 2008-12-17 | 2010-06-25 | 청호나이스 주식회사 | Desalination apparatus using solar heat and fan |
| CN201381233Y (en) * | 2009-03-11 | 2010-01-13 | 周柳 | Simple sea water-desalinating unit |
| CN102424438A (en) * | 2011-10-08 | 2012-04-25 | 刘刚 | Sea water desalination system and sea water desalination method thereof |
| CN202508891U (en) * | 2012-03-25 | 2012-10-31 | 吴承望 | Seawater desalination device |
| CN202988784U (en) * | 2012-11-28 | 2013-06-12 | 劳卓昌 | Simple sea water desalting device |
Non-Patent Citations (1)
| Title |
|---|
| 平占斌: "海水淡化器", 《发明与创新》, 30 April 2011 (2011-04-30), pages 35 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828889A (en) * | 2015-04-21 | 2015-08-12 | 沈阳化工大学 | Simple seawater desalting device |
| CN106587237A (en) * | 2016-12-19 | 2017-04-26 | 李龙景 | Portable solar-powered seawater desalination device |
| CN106587237B (en) * | 2016-12-19 | 2019-07-23 | 李龙景 | A kind of portable type solar energy desalination plant |
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Application publication date: 20130320 |