CN2576704Y - Solar sea-water desalting apparatus - Google Patents
Solar sea-water desalting apparatus Download PDFInfo
- Publication number
- CN2576704Y CN2576704Y CN02243170U CN02243170U CN2576704Y CN 2576704 Y CN2576704 Y CN 2576704Y CN 02243170 U CN02243170 U CN 02243170U CN 02243170 U CN02243170 U CN 02243170U CN 2576704 Y CN2576704 Y CN 2576704Y
- Authority
- CN
- China
- Prior art keywords
- fresh water
- chamber
- water
- storage chamber
- pipe
- 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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- 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 utility model relates to a solar sea water desalting device which separates fresh water from brine by distilling sea water in a solar energy generator by utilizing solar energy as a heat source and can realize the effective operation of devices to prepare fresh water by a condenser, a heat exchanger and a sensing controller. The solar energy generator is a transversal jacket type tubular container, and the bottom is provided with a row of heating holes for inserting phase change heat conducting parts of solar heat collecting pipes into an inner liner evaporation chamber; a jacket part is a fresh water storage chamber, the fresh water storage chamber is communicated with a vertical cylindrical vapor and water separating chamber at the upper part of the fresh water storage chamber, and the upper end of a liquid extracting pipe which is inserted into an evaporator is positioned in the center of the vapor and water separating chamber. The bottoms of the evaporation chamber and the fresh water storage chamber and the top of the vapor and water separating chamber are respectively provided with nozzles communicated with a sea water pipe, a fresh water pipe and the condenser.
Description
Affiliated technical field
The utility model relates to the utilization of sun power, is a kind of device that utilizes sun power that seawater is desalinated.
Background technology
People produce and the demand of life because nature can not satisfy fully for the Freshwater resources that utilize, and desalination technology is much accounted of day by day.At present current have osmose process and a distillation method.Osmose process is to use the osmosis device under the extra electric field effect, and the salt ion in the seawater is concentrated, and produces fresh water by the method for desalination; The distillation rule is that seawater is heated, and makes water molecules effusion seawater surface wherein, again the water vapor condensation that generates is become fresh water.And no matter osmosis method or traditional distillation method are cost with irreproducibility energy such as consumption coal electricity all.
Summary of the invention
The purpose of this utility model is to utilize inexhaustible sun power to desalinize seawater, to save the common energy and protection environment.
The purpose of this utility model is achieved in that utilizes solar vacuum heat-collecting pipe to make heating unit, in solar energy generator seawater is distilled, and fresh water is separated with bittern.Producer is a horizontal jacketed type tubular vessel, and the bottom has a row can partly insert the bottoming hole of inner bag evaporator room for thermal-collecting tube phase transformation thermal conductance, and chuck partly is fresh water storage chamber; Fresh water storage chamber is connected with its top one vertical round shape vapour, water sepn chamber, a upper end that is inserted in the extract pipe in the inner bag vaporizer is positioned at the central authorities of vapour, water sepn chamber, and the mouth of pipe and exterior are respectively arranged at evaporator room and bottom, fresh water storage chamber and vapour, top, water sepn chamber.Seawater enters evaporator room and evaporated by the thermal-collecting tube ebuillition of heated, and steam rises along the extract pipe and enters steam-water separation chamber, and most of steam is liquefied as fresh water at this and flows into the fresh water storage tank, and a small amount of steam continuation rising enters condenser and also is condensed into fresh water.
Owing to adopt such scheme, can utilize solar thermal energy that seawater is desalinated, both saved conventional energy resources, be of value to the protection environment again.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the longitudinal section structural map of the utility model embodiment.
Among the figure 1, condenser 2, steam-water separation chamber 3, the storage of jacketed type fresh water chamber 4, liner type evaporator room 5, level sensing electrode 6, sea water and fresh water heat exchanger 7, extract pipe 8, fresh water pipe 9, seawater pipe 10, let out halogen pipe 11, solar energy heat collection pipe 12, three-way solenoid valve 13, water pump 14, controller
Embodiment
In Fig. 1, steam-water separation chamber (2), fresh water storage chamber (3) be the chamber altogether, and extract pipe (7) inserts in the evaporator room (4), and its upper end is positioned at central authorities of steam-water separation chamber (2), and solar energy heat collection pipe (11) inserts evaporator room (4) from the producer bottom.Seawater is promoted through sea water and fresh water heat exchanger (6) by water pump (13), and three-way solenoid valve (12) enters evaporator room (4), reach set liquid level after, sensing electrode (a) (5) reaches controller (14) with signal, water pump (13) is accepted instruction and is stopped to go up water.When solution in the vaporizer (4) when saturated, sensing electrode (b) (5) reaches controller (14) with signal, three-way solenoid valve (12) is controlled and change conducting direction, bittern is discharged through letting out halogen pipe (10).Time delay circuit work in controller this moment (14) (because the constant character of evaporator room volume and seawater salinity, can edit in a fixed value time of lag), postpone to finish back three-way solenoid valve (12) and recover original state, lift pump (13) is accepted instruction and is started, and the seawater of preheating reenters evaporator room (4) in sea water and fresh water heat exchanger (6).
Because the decompression of condenser (1) and the syphonic effect of fresh water pipe (8), steam-water separation chamber (2) is negative pressure state, helps accelerating evaporation of seawater.In addition, the heat transfer process that takes place in steam thermal insulation layer that the outer fresh water storage chamber of evaporator room (4) (3) forms and the heat exchanger (6) helps improving thermo-efficiency.
Claims (1)
- Solar energy sea water desalination apparatus is to utilize sun power to be thermal source, in solar energy generator, seawater is distilled, fresh water is separated with bittern, it is characterized in that: a horizontal jacketed type tubular vessel, the bottom has a row can partly insert the bottoming hole of inner bag evaporator room for solar energy heat collection pipe phase transformation thermal conductance, chuck partly is fresh water storage chamber, fresh water storage chamber and its top one hard straight garden tubular vapour, the water sepn chamber is communicated with, a upper end that is inserted in the extract pipe in the vaporizer is positioned at vapour, the central authorities of water sepn chamber, evaporator room, bottom, fresh water storage chamber and vapour, the mouth of pipe and sea are arranged respectively at top, water sepn chamber, fresh water pipe and condenser communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02243170U CN2576704Y (en) | 2002-07-12 | 2002-07-12 | Solar sea-water desalting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02243170U CN2576704Y (en) | 2002-07-12 | 2002-07-12 | Solar sea-water desalting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576704Y true CN2576704Y (en) | 2003-10-01 |
Family
ID=33715492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02243170U Expired - Fee Related CN2576704Y (en) | 2002-07-12 | 2002-07-12 | Solar sea-water desalting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576704Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411999C (en) * | 2003-04-11 | 2008-08-20 | 徐宝安 | Solar thermosiphon circulating immersion pipe type multieffective evaporation desalination equipment |
| CN101941742B (en) * | 2009-07-06 | 2012-08-22 | 韩国energy技术研究院 | Evaporative desalination apparatus of sea water using phase changing fluids |
| CN102701306A (en) * | 2012-06-26 | 2012-10-03 | 武汉浩普能环保设备工程有限公司 | Saline wastewater treatment equipment |
-
2002
- 2002-07-12 CN CN02243170U patent/CN2576704Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411999C (en) * | 2003-04-11 | 2008-08-20 | 徐宝安 | Solar thermosiphon circulating immersion pipe type multieffective evaporation desalination equipment |
| CN101941742B (en) * | 2009-07-06 | 2012-08-22 | 韩国energy技术研究院 | Evaporative desalination apparatus of sea water using phase changing fluids |
| CN102701306A (en) * | 2012-06-26 | 2012-10-03 | 武汉浩普能环保设备工程有限公司 | Saline wastewater treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |