CN204474359U - High-effect solar energy desalinator - Google Patents
High-effect solar energy desalinator Download PDFInfo
- Publication number
- CN204474359U CN204474359U CN201520121180.9U CN201520121180U CN204474359U CN 204474359 U CN204474359 U CN 204474359U CN 201520121180 U CN201520121180 U CN 201520121180U CN 204474359 U CN204474359 U CN 204474359U
- Authority
- CN
- China
- Prior art keywords
- solar energy
- heat pipe
- electric heater
- cell sheet
- heat
- 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
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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 utility model relates to a kind of high-effect solar energy desalinator, comprises disc type solar energy distillation device, heat pipe type heat collector, thermoelectric cell sheet, electric heater, store battery, controller, invertor and header.The convex lens light-focusing type transparent cap of disc type solar energy distillation device places thermoelectric cell sheet, bottom the distiller storing seawater to be evaporated, places heat pipe type heat collector and electric heater.Wherein, electric energy is obtained by thermoelectric cell sheet, is stored in store battery, and via controller and invertor export, and fed heater uses; Heat energy is directly absorbed heat by seawater to be evaporated, heat pipe type heat collector thermal-arrest and electric heater heat release obtain.The utility model, than traditional disc type solar energy distillation device, adds heat pipe type heat collector and electric heater distills jointly, has higher sea water desaltination usefulness.
Description
Technical field
The utility model belongs to solar energy optical-thermal solar photovoltaic utilization field, is specifically related to a kind of high-effect solar energy desalinator.
Background technology
Fresh water is one of human society base substance of depending on for existence and development.On the earth, 97% of total Water is seawater, and fresh water only accounts for less than 3%, and distributed pole is unbalanced.China's gross amount of water resources occupies the 6th, the world, but water resources owning amount is only 1/4 of world's water resource of per capita per capita, and united state is classified as one of 13 most poor-water resource countries.
Along with the sharp increase of world population and developing rapidly of modern industry, the demand for fresh water sharply increases, and due to a large amount of discharges of trade waste, originally clean water body is subject to severe contamination, thus exacerbates the contradiction of mankind's water supply further.The shortage of Freshwater resources will be the serious problems that many countries will face future.Therefore, in the area that seawater resources are abundant, playing the advantage that borders on the sea, walk the road of sea water desaltination, is the important channel solving coastal cities water shortage problem.At present, apply desalination technology to develop auxiliary water source and become the method that various countries the most often adopt.
The method desalinated seawater or brackish water is a lot, and conventional method has distillation method, ion exchange method, dialysis and reverse osmosis method etc., and these sea water desaltination mode technology are more ripe, but all there is the defect needing to consume a large amount of fuel or electric power.Therefore under the more nervous condition of China's energy, be badly in need of finding a kind of energy-conservation mode of preparing fresh from seawater (brackish water) and solve fresh water shortage or under-supply problem.Utilize sun power to carry out sea water desaltination, have wide practical use.For traditional disc type solar energy distillation device, mostly generally be solar energy thermal utilization, Land use systems is single; And directly absorb solar radiation energy, lack the means of efficient heat-collecting.
Utility model content
Utility model object: in order to overcome above-mentioned defect, the utility model provides a kind of high-effect solar energy desalinator, in desalting process, utilizes heat energy and electric energy to provide energy for disc type solar energy distillation device simultaneously.
Technical scheme: a kind of high-effect solar energy desalinator, comprises disc type solar energy distillation device, heat pipe type heat collector, electric heater, header, thermoelectric cell sheet, store battery, invertor and controller; Evaporation of seawater district internal fixtion bottom described disc type solar energy distillation device is placed with multiple heat pipe type heat collector and electric heater, the outside surface of the top cover of described disc type solar energy distillation device is placed with thermoelectric cell sheet, described store battery and between its thermoelectric cell sheet charged for be electrically connected, described store battery and electricity consumption object controller, between invertor and electric heater for be electrically connected, header is fixedly connected with in the least significant end of top cover, water vapour is condensed into water at top cover lower surface, converges at header under gravity and forms finished product fresh water.
As optimization: the heat pipe in described heat pipe type heat collector is the heat pipe including capillary wick.
As optimization: described top cover is convex lens light-focusing type transparent cap.
As optimization: described thermoelectric cell sheet is that multiple small battery sheet is connected in series.
As optimization: described header collects fresh water or supplementary seawater at times.
Beneficial effect: the utility model adopts disc type solar energy distillation device, heat pipe type heat collector and electric heater, can disc type solar energy distillation device and heat pipe type heat collector be passed through, absorb electric heater produce heat energy and top cover optically focused after solar radiation desalinize seawater; By thermoelectric cell sheet to charging of accumulators, for electric heater, controller and invertor provide electric energy.
Specifically, after solar radiation planoconvex lens light-focusing type transparent cap converges and strengthens, a part of quantity of radiant energy passes to the seawater bottom distiller by heat pipe type heat collector, and the seawater that remaining energy is distilled bottom device directly absorbs.Along with the rising of seawater temperature, water vapour evaporates gradually, and constantly up until run into temperature lower top cover, water vapour starts heat release and condenses into water, and under gravity, the internal surface along top cover flows down and converges in header, becomes fresh water.Thermoelectric cell sheet utilizes the temperature head of top cover outside surface and outside air to produce direct current energy and is stored in store battery, is translated into alternating-current, supplying power for outside by controller and invertor.Can be used for for electric energy the electric installation comprising controller, invertor and electric heater, the seawater that the heat that electric heater produces is distilled bottom device absorbs completely, thus achieves the effect utilizing heat energy and electric energy jointly to desalinize seawater.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of high-effect solar energy desalinator, comprises disc type solar energy distillation device 1, heat pipe type heat collector 2, electric heater 3, header 4, thermoelectric cell sheet 5, store battery 6, invertor 7 and controller 8.In evaporation of seawater district 10 bottom disc type solar energy distillation device 1, fixed placement has multiple heat pipe type heat collector 2 and electric heater 3, and the outside surface of the top cover 9 of described disc type solar energy distillation device 1 is placed with thermoelectric cell sheet 5.Thermoelectric cell sheet 5 and store battery 6 are electrically connected, store battery 6 and electricity consumption object controller 8, between invertor 7 and electric heater 3 for be electrically connected, top cover 9 least significant end and the header 4 of disc type solar energy distillation device 1 are fixed connection.Thermoelectric cell sheet 5 is connected in series for multiple small battery sheet.Top cover 9 is convex lens light-focusing type transparent cap.Heat pipe in heat pipe type heat collector 2 is the heat pipe including capillary wick.
Operationally, due to the optically focused effect in lenticular lens type transparent cap 9, more solar radiation is entered fresh-water generator inside to the utility model.Part solar radiation is absorbed by the heat-transfer working medium in capillary wick in heat pipe type heat collector 2, and heat is passed to bottom from the top of heat pipe type heat collector 2, the seawater that heating seawater evaporating area is 10 li.Remaining solar radiation is directly absorbed by the seawater in 10 li, evaporation of seawater district.The water vapour evaporated rises to top cover 9 place and meets cold, to the heat release of top cover 9 outside surface, is condensed into fresh water, flows down under gravity converge to header 4 li along the internal surface of top cover 9.Thermoelectric cell sheet 5 utilizes the temperature head of top cover 9 outside surface and outside air to produce direct current energy, is stored in store battery 6, and via controller 8 and invertor 7 flow to electric heater 3, heats further to the seawater in 10 li, evaporation of seawater district.Header 4, when fresh-water generator works, is used for collecting fresh water; When seawater is not enough, be used for supplementary seawater.
The utility model adopts disc type solar energy distillation device, heat pipe type heat collector, electric heater, thermoelectric cell sheet, store battery, controller, invertor and header, by the top cover of disc type solar energy distillation device is set to lenticular lens type transparent cap, create optically focused effect; By placing heat pipe type heat collector bottom disc type solar energy distillation device, enhance Heat-collecting effect; By placing thermoelectric cell sheet at disc type solar energy distillation device top cover, the latent heat of condensation of sustainable utilization water vapour, decreases energy dissipation, thus achieves the high-effect of solar energy desalinator.
Claims (5)
1. a high-effect solar energy desalinator, is characterized in that: comprise disc type solar energy distillation device (1), heat pipe type heat collector (2), electric heater (3), header (4), thermoelectric cell sheet (5), store battery (6), invertor (7) and controller (8), evaporation of seawater district (10) internal fixtion of described disc type solar energy distillation device (1) bottom is placed with multiple heat pipe type heat collector (2) and electric heater (3), the outside surface of the top cover (9) of described disc type solar energy distillation device (1) is placed with thermoelectric cell sheet (5), described store battery (6) and between its thermoelectric cell sheet (5) charged for be electrically connected, described store battery (6) and electricity consumption object controller (8), it is electrical connection between invertor (7) and electric heater (3), header (4) is fixedly connected with in the least significant end of top cover (9), water vapour is condensed into water at top cover (9) lower surface, converge at header (4) under gravity and form finished product fresh water.
2. high-effect solar energy desalinator according to claim 1, is characterized in that: the heat pipe in described heat pipe type heat collector (2) is the heat pipe including capillary wick.
3. high-effect solar energy desalinator according to claim 1, is characterized in that: described top cover (9) is convex lens light-focusing type transparent cap.
4. high-effect solar energy desalinator according to claim 1, is characterized in that: described thermoelectric cell sheet (5) is connected in series for multiple small battery sheet.
5. high-effect solar energy desalinator according to claim 1, is characterized in that: described header (4) collects fresh water or supplementary seawater at times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121180.9U CN204474359U (en) | 2015-03-02 | 2015-03-02 | High-effect solar energy desalinator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121180.9U CN204474359U (en) | 2015-03-02 | 2015-03-02 | High-effect solar energy desalinator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474359U true CN204474359U (en) | 2015-07-15 |
Family
ID=53630162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520121180.9U Expired - Fee Related CN204474359U (en) | 2015-03-02 | 2015-03-02 | High-effect solar energy desalinator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188259A (en) * | 2017-07-12 | 2017-09-22 | 东南大学 | Sea water desalinating unit |
-
2015
- 2015-03-02 CN CN201520121180.9U patent/CN204474359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188259A (en) * | 2017-07-12 | 2017-09-22 | 东南大学 | Sea water desalinating unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160302 |