CN101955239A - Solar seawater desalinization device - Google Patents
Solar seawater desalinization device Download PDFInfo
- Publication number
- CN101955239A CN101955239A CN2010105007329A CN201010500732A CN101955239A CN 101955239 A CN101955239 A CN 101955239A CN 2010105007329 A CN2010105007329 A CN 2010105007329A CN 201010500732 A CN201010500732 A CN 201010500732A CN 101955239 A CN101955239 A CN 101955239A
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- China
- Prior art keywords
- tank
- evaporation tank
- cooling cylinder
- evaporation
- air pressure
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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
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention provides a solar seawater desalinization device, comprising an evaporation tank and a condensation tank. The device is characterized in that the evaporation tank is arranged on the top, and the condensation tank is arranged under the evaporation tank; the body of the evaporation tank is made of transparent heat-insulating glass, the bottom and the side facing light are black heat-absorption layers to better absorb solar energy; the condensation tank is buried under the ground; a suction pipe is arranged in the evaporation tank to feed air to the condensation tank; the air pressure of the evaporation tank drops while the air pressure of the condensation tank rises; evaporation is accelerated in the evaporation tank, the air pressure in the condensation tank rises; temperature in the condensation tank is lower, and moisture is condensed faster; a water inlet pipe extends into the evaporation tank through a heat exchanger of the water tank on the lower part; and a water outlet pipe is connected to the bottom of the condensation tank. The solar seawater desalinization device can effectively provide fresh water in a region with seawater and sufficient sunlight.
Description
Technical field
The present invention relates to a kind of sea water desalinating plant, especially solar energy sea water desalination apparatus.
Background technology
The area of earth surface 2/3 is awash, but water reserve 97% is seawater and brackish water, and these water are very abundant.But, utilize seawater must pass through desalination.At present, the whole world has more than 120 countries and regions to adopt seawater or technique of desalinating saline water to obtain fresh water.According to statistics, seawater desalination system and turnout are increasing with annual speed more than 10%.
Ways such as the technology of sea water desaltination mainly contains distillation, freezes, reverse osmosis, ion migration, chemical method.Though sea water desaltination power consumption power consumption, cost is very high, and is significant.Someone estimates, sea water desaltination may be the following water industry of a kind of novel production fresh water that is born 21 century.With regard to present economic and technique level, Cost of seawater desalination is still than higher.
Summary of the invention
In order to overcome the deficiency of existing sea water desaltination, the invention provides a kind of solar energy sea water desalination apparatus, this sea water desalinating plant can not only effectively carry out sea water desaltination and energy-conserving and environment-protective.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of solar energy sea water desalination apparatus, comprise evaporation tank and cooling cylinder, it is characterized in that: evaporation tank is in the top, cooling cylinder is positioned at the evaporation tank bottom, the evaporation tank casing is a transparent heat insulating glass, bottom and phototropic face are that the black heat-sink shell better absorbs sun power, cooling cylinder is imbedded underground, has extraction pipe to supply gas to cooling cylinder in the evaporation tank, and evaporation tank air pressure reduces cooling cylinder air pressure and raises, evaporation tank is accelerated evaporation, cooling cylinder air pressure raises, and cooling cylinder temperature is low, and moisture content condenses faster, water inlet pipe enters evaporation tank again through bottom water tank interchanger, and the cooling cylinder bottom is connected to rising pipe.
The invention has the beneficial effects as follows provides a kind of solar energy sea water desalination apparatus, and it has characteristics simple in structure, rationally distributed, environmental protection and energy saving.，
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structure principle chart of the present invention.
1. cooling cylinders among the figure, 2. evaporation tank, 3. extraction pipe, 4. thermofin, 5. seawater, 6. water inlet pipe, 7. rising pipe, 8. interchanger, 9. water of condensation, 10. heat-sink shell, 11. vacuum fan.
Embodiment
In Fig. 1, the upper strata is an evaporation tank 2, whole box body is that transparent glass thermofin 4 is formed, evaporation tank 2 bottoms and phototropic face are black heat-sink shell 10, below, evaporation tank 2 tops is equipped with extraction pipe 3, extraction pipe 3 passes the bottom and enters cooling cylinder 1 and pass the interchanger that is installed in cooling cylinder 1 inside, extraction pipe inside is equipped with vacuum fan 11, outlet is positioned under water of condensation 9 liquid levels, lower floor is a cooling cylinder 1, cooling cylinder 1 inside is equipped with interchanger 8, water inlet pipe 6 self-condensation casees 1 a side enters and passes interchanger 8 and enters evaporation tank 2 from the bottom, cooling cylinder 1 one side bottoms are equipped with rising pipe 7.
The present invention can be used for the island, and the seabeach is carried out sea water desaltination and solved problem of water consumption.
Claims (2)
1. solar energy sea water desalination apparatus, comprise evaporation tank and cooling cylinder, it is characterized in that: evaporation tank 2 is in the top, cooling cylinder 1 is positioned at the evaporation tank bottom, evaporation tank 2 casings are transparent heat insulating glass, bottom and phototropic face are that black heat-sink shell 10 better absorbs sun power, cooling cylinder 1 is imbedded underground, has extraction pipe 3 to supply gas to cooling cylinder 1 in the evaporation tank 2, and evaporation tank 2 air pressure reduce cooling cylinder 1 air pressure and raise, evaporation tank 2 is accelerated evaporation, cooling cylinder 1 air pressure raises, and cooling cylinder 1 temperature is low, and moisture content condenses faster, water inlet pipe 6 enters evaporation tank 2 again through bottom water tank interchanger 8, and cooling cylinder 1 bottom is connected to rising pipe 7.
2. solar energy sea water desalination apparatus according to claim 1 is characterized in that: interchanger 8 is vertically arranged for the flaky aluminum material, and water inlet pipe 6 and rising pipe 7 laterally pass in the middle of the aluminium flake and combine closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105007329A CN101955239A (en) | 2010-10-08 | 2010-10-08 | Solar seawater desalinization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105007329A CN101955239A (en) | 2010-10-08 | 2010-10-08 | Solar seawater desalinization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101955239A true CN101955239A (en) | 2011-01-26 |
Family
ID=43482868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105007329A Pending CN101955239A (en) | 2010-10-08 | 2010-10-08 | Solar seawater desalinization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101955239A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496754A (en) * | 2013-10-24 | 2014-01-08 | 顾晓烨 | Emergency solar-powered seawater desalination device |
| CN103739029A (en) * | 2013-12-24 | 2014-04-23 | 国家海洋局天津海水淡化与综合利用研究所 | Solar concentrating distillation seawater desalination device |
| CN105668885A (en) * | 2016-04-16 | 2016-06-15 | 申忠领 | Small high-reliability sea water desalting device |
| WO2019223838A1 (en) | 2018-05-25 | 2019-11-28 | Hela Systems Ohg | Water processing device |
| DE102021107393B3 (en) | 2021-03-24 | 2022-01-27 | Ramin Assisi | seawater treatment device |
| DE102019125622B4 (en) | 2019-09-24 | 2022-03-24 | Hela Systems Ohg | seawater treatment device |
-
2010
- 2010-10-08 CN CN2010105007329A patent/CN101955239A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496754A (en) * | 2013-10-24 | 2014-01-08 | 顾晓烨 | Emergency solar-powered seawater desalination device |
| CN103496754B (en) * | 2013-10-24 | 2015-06-10 | 杭州扬果科技有限公司 | Emergency solar-powered seawater desalination device |
| CN103739029A (en) * | 2013-12-24 | 2014-04-23 | 国家海洋局天津海水淡化与综合利用研究所 | Solar concentrating distillation seawater desalination device |
| CN103739029B (en) * | 2013-12-24 | 2015-05-06 | 国家海洋局天津海水淡化与综合利用研究所 | Solar concentrating distillation seawater desalination device |
| CN105668885A (en) * | 2016-04-16 | 2016-06-15 | 申忠领 | Small high-reliability sea water desalting device |
| CN105668885B (en) * | 2016-04-16 | 2018-04-06 | 黄其江 | High-reliability small-sized sea water desalinating unit |
| WO2019223838A1 (en) | 2018-05-25 | 2019-11-28 | Hela Systems Ohg | Water processing device |
| DE102019125622B4 (en) | 2019-09-24 | 2022-03-24 | Hela Systems Ohg | seawater treatment device |
| DE102021107393B3 (en) | 2021-03-24 | 2022-01-27 | Ramin Assisi | seawater treatment device |
| WO2022199756A1 (en) | 2021-03-24 | 2022-09-29 | Ramin Assisi | Seawater preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |