CN203529968U - Solar wind-power combination seawater desalination device - Google Patents
Solar wind-power combination seawater desalination device Download PDFInfo
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- CN203529968U CN203529968U CN201320582441.8U CN201320582441U CN203529968U CN 203529968 U CN203529968 U CN 203529968U CN 201320582441 U CN201320582441 U CN 201320582441U CN 203529968 U CN203529968 U CN 203529968U
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- seawater
- sea water
- heat exchanger
- fresh
- water tank
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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
- Y02A20/141—Wind power
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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 discloses a solar wind-power combination seawater desalination device which comprises a seawater preheating tank, a solar seawater heater and a fresh water tank, wherein the seawater preheating tank is communicated with the solar seawater heater; the solar seawater heater is communicated with the fresh water tank; a backheating absorption heat exchanger is arranged in the fresh water tank and is communicated with a second heat exchanger by virtue of a conveying pipe; the second heat exchanger is communicated with the backheating absorption heat exchanger by virtue of a backflow pipe and is arranged in a seawater heating tank; the seawater heating tank is communicated with a top pipe of the solar seawater heater and is communicated with the fresh water tank by virtue of a steam pipeline. The device for desalinating seawater by virtue of regenerated energy, which is provided by the utility model, is simple in structure, high in working efficiency and suitable for islands, frontier defences and remote regions which are lack of power supply.
Description
Technical field
The utility model relates to desalination technology, refers to particularly a kind of sun power wind-powered electricity generation combination sea water desalinating plant.
Background technology
In Process of Urbanization Construction, water resources in china wretched insufficiency especially in the world, is people's focus of the people's livelihood deeply concerned day by day.People are except water saving for this reason, also make great efforts developing and utilize multiple modern technique team seawater desalinate processing, and expansion Freshwater resources are for utilization.
The method of at present conventional sea water desaltination has distillation method, electroosmose process, ion exchange method, high pressure reverse osmosis method etc., the general operation energy consumption of these methods is high, and apparatus structure is complicated, and manufacturing cost is high, therefore cause sea water desaltination cost far away higher than city tap-water cost, thereby significantly limited the utilization of sea water desaltination.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, and a kind of device that utilizes the reproducible energy to carry out sea water desaltination is provided.
The technical solution of the utility model is: a kind of sun power wind-powered electricity generation combination sea water desalinating plant, it comprises seawater preheating case for storing seawater, be provided with the solar energy sea water well heater of bottom tube and push pipe, be provided with the fresh-water tank of fresh water valve, it is characterized in that: the bottom tube of described seawater preheating case and solar energy sea water well heater is connected, and push pipe and the fresh-water tank of described solar energy sea water well heater are connected by steam-pipe; In described fresh-water tank, be provided with backheat and absorb heat exchanger, described backheat absorbs heat exchanger and connects by transfer lime and the second interchanger, described the second interchanger absorbs heat exchanger by return line and backheat and connects, described the second interchanger is arranged in heating of seawater case, the push pipe of described heating of seawater case and solar energy sea water well heater is connected, and heating of seawater case and fresh-water tank are connected by steam-pipe.
In such scheme:
Between described push pipe and fresh-water tank, be provided with First Heat Exchanger, First Heat Exchanger is arranged in seawater preheating case, and First Heat Exchanger one end and push pipe are connected, and the other end of First Heat Exchanger and fresh-water tank are connected.
The pipeline that described First Heat Exchanger and fresh-water tank are connected is provided with negative pressure pump, and described negative pressure pump is connected with electric energy devices.
Described electric energy devices comprises solar cell and the aerogenerator connecting by cable.
Described seawater preheating case is provided with level control valve.
Described transfer lime is provided with heat pump compressor, and described heat pump compressor is connected with electric energy devices.
Described return line is provided with throttling valve.
Described solar energy sea water well heater is provided with the first wash water valve.
Described heating of seawater case is provided with the second wash water valve.
The utility model provides a kind of device that utilizes the reproducible energy to carry out sea water desaltination, and it is simple in structure, and equipment configuration working efficiency is high, is suitable for island, and frontier defense lacks the remote districts of supply of electric power.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of sun power wind-powered electricity generation combination sea water desalinating plant, it comprises seawater preheating case 2 for storing seawater, be provided with the solar energy sea water well heater 6 of bottom tube 5 and push pipe 19, be provided with the fresh-water tank 10 of fresh water valve 12, seawater preheating case 2 is connected with the bottom tube 5 of solar energy sea water well heater 6, and push pipe 19 and the fresh-water tank 10 of solar energy sea water well heater 6 are connected by steam-pipe; In fresh-water tank 10, be provided with backheat and absorb heat exchanger 11, backheat absorbs heat exchanger 11 and connects by transfer lime and the second interchanger 17, the second interchanger 17 absorbs heat exchanger 11 by return line and backheat and connects, the second interchanger 17 is arranged in heating of seawater case 18, heating of seawater case 18 is connected with the push pipe 19 of solar energy sea water well heater 6, and heating of seawater case 18 is connected by steam-pipe with fresh-water tank 10.
Principle of work of the present utility model is:
Seawater enters in seawater preheating case 3, through connecting tube 4, flow in the bottom tube 5 of solar energy sea water well heater 6, in solar energy sea water well heater 6, absorb the heat that solar radiation produces, wherein after heating of seawater, just have part seawater endothermic gasification, enter into fresh-water tank 10, in fresh-water tank 10, water vapor condensation liberated heat is absorbed heat exchanger 11 by backheat in fresh-water tank 10 and absorbs, the water vapour liquefaction of being condensed, in fresh-water tank, fresh water, necessarily after the amount of stockpiling, flows out through fresh water valve 12.And backheat absorbs the heat that heat exchanger 11 absorbs, by the second interchanger 17, absorbed, the heat of the second interchanger 17 is to the heating of seawater in heating of seawater water tank 18, impel evaporation in heating of seawater water tank 18 to flow into the liquefaction in fresh-water tank 10, and fluid in the second interchanger 17 is back to backheat through return line and absorbs in heat exchanger 11, recycle.
Wherein, the seawater in heating of seawater water tank 18 is by the inflow of the push pipe 19 of solar energy sea water well heater 6.
In the present embodiment:
Between push pipe 19 and fresh-water tank 10, be provided with First Heat Exchanger 3, First Heat Exchanger 3 is arranged in seawater preheating case 2, and First Heat Exchanger 3 one end and push pipe 19 are connected, and the other end of First Heat Exchanger 3 and fresh-water tank 10 are connected.First Heat Exchanger 3 can absorb the energy of water vapour in solar energy sea water well heater 6, to the seawater preheating in seawater preheating case 2.
First Heat Exchanger 3 is provided with negative pressure pump 13 with the pipeline that fresh-water tank 10 is connected, and described negative pressure pump 13 is connected with electric energy devices, and wherein electric energy devices comprises solar cell 8 and the aerogenerator 15 connecting by cable 20.Negative pressure pump 13, can be under lower atmospheric pressure except guarantee that the circulating of seawater steam, the negative pressure importantly producing, makes heated seawater in system under its effect, and sharply explosive evaporatoin increases the effect of gasification liquefaction.And electric energy devices is pollution-free environmental protecting device, save energy.
Transfer lime is provided with heat pump compressor 9, and heat pump compressor 9 shares same electric energy devices with negative pressure pump 13.Because the efficiency that heats heat absorption of heat pump compressor 9 is to compare solar energy heat absorbing, much higher device is wanted in electrically heated, except reducing the temperature of seawater water vapour fresh-water tank condensation liquefaction, during also by water vapor condensation, heat recuperation reheats seawater, thereby has guaranteed the maximum output that produces sea water desaltination of system and device.
On return line, be provided with throttling valve 14, to control the return velocity of fluid in 2.
Solar energy sea water well heater 6 is provided with the first wash water valve 7, and heating of seawater case 18 is provided with the second wash water valve 16.When in solar energy sea water well heater 6 and heating of seawater water tank 18, seawater salt concentration is too high, can rinse high salinity seawater, in order to avoid portion forms salt crust within it.
In whole system, the electric energy of solar panel 8 and aerogenerator 15 combination results can offer negative pressure pump 13, heat pump compressor 9, and then the operation of Controlling System, guaranteed that system and device adopts the renewable energy source of environmental protection, reaches not only environmental protection but also energy-conservation requirement.
The utility model provides a kind of device that utilizes the reproducible energy to carry out sea water desaltination, and it is simple in structure, and equipment configuration working efficiency is high, is suitable for island, and frontier defense lacks the remote districts of supply of electric power.
Claims (9)
1. a sun power wind-powered electricity generation combines sea water desalinating plant, it comprises seawater preheating case (2) for storing seawater, be provided with the solar energy sea water well heater (6) of bottom tube (5) and push pipe (19), be provided with the fresh-water tank (10) of fresh water valve (12), it is characterized in that: described seawater preheating case (2) is connected with the bottom tube (5) of solar energy sea water well heater (6), and the push pipe (19) of described solar energy sea water well heater (6) is connected by steam-pipe with fresh-water tank (10); In described fresh-water tank (10), be provided with backheat and absorb heat exchanger (11), described backheat absorbs heat exchanger (11) and connects by transfer lime and the second interchanger (17), described the second interchanger (17) absorbs heat exchanger (11) by return line and backheat and connects, described the second interchanger (17) is arranged in heating of seawater case (18), described heating of seawater case (18) is connected with the push pipe (19) of solar energy sea water well heater (6), and heating of seawater case (18) is connected by steam-pipe with fresh-water tank (10).
2. sun power wind-powered electricity generation according to claim 1 combines sea water desalinating plant, it is characterized in that: between described push pipe (19) and fresh-water tank (10), be provided with First Heat Exchanger (3), First Heat Exchanger (3) is arranged in seawater preheating case (2), First Heat Exchanger (3) one end and push pipe (19) are connected, and the other end of First Heat Exchanger (3) and fresh-water tank (10) are connected.
3. sun power wind-powered electricity generation combination sea water desalinating plant according to claim 2, is characterized in that: described First Heat Exchanger (3) is provided with negative pressure pump (13) with the pipeline that fresh-water tank (10) is connected, and described negative pressure pump (13) is connected with electric energy devices.
4. sun power wind-powered electricity generation combination sea water desalinating plant according to claim 3, is characterized in that: described electric energy devices comprises solar cell (8) and the aerogenerator (15) connecting by cable (20).
5. sun power wind-powered electricity generation combination sea water desalinating plant according to claim 1, is characterized in that: described seawater preheating case (2) is provided with level control valve (1).
6. sun power wind-powered electricity generation combination sea water desalinating plant according to claim 1, is characterized in that: described transfer lime is provided with heat pump compressor (9), and described heat pump compressor (9) is connected with electric energy devices.
7. sun power wind-powered electricity generation combination sea water desalinating plant according to claim 1, is characterized in that: described return line is provided with throttling valve (14).
8. sun power wind-powered electricity generation combination sea water desalinating plant according to claim 1, is characterized in that: described solar energy sea water well heater (6) is provided with the first wash water valve (7).
9. sun power wind-powered electricity generation combination sea water desalinating plant according to claim 5, is characterized in that: described heating of seawater case (18) is provided with the second wash water valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582441.8U CN203529968U (en) | 2013-09-18 | 2013-09-18 | Solar wind-power combination seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582441.8U CN203529968U (en) | 2013-09-18 | 2013-09-18 | Solar wind-power combination seawater desalination device |
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| Publication Number | Publication Date |
|---|---|
| CN203529968U true CN203529968U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582441.8U Expired - Fee Related CN203529968U (en) | 2013-09-18 | 2013-09-18 | Solar wind-power combination seawater desalination device |
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| CN (1) | CN203529968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445773A (en) * | 2014-11-14 | 2015-03-25 | 刘承建 | Environmental protection equipment for wind power generation seawater desalination treatment |
| CN108249498A (en) * | 2018-03-28 | 2018-07-06 | 安徽工业大学 | Solar energy total heat recovery self-operating efficient sea water desalting equipment and method |
-
2013
- 2013-09-18 CN CN201320582441.8U patent/CN203529968U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445773A (en) * | 2014-11-14 | 2015-03-25 | 刘承建 | Environmental protection equipment for wind power generation seawater desalination treatment |
| CN104445773B (en) * | 2014-11-14 | 2016-07-06 | 刘承建 | A kind of wind-power electricity generation desalinization processes environmental protection equipment |
| CN108249498A (en) * | 2018-03-28 | 2018-07-06 | 安徽工业大学 | Solar energy total heat recovery self-operating efficient sea water desalting equipment and method |
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| 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: 20140409 Termination date: 20160918 |