CN202880945U - Solar-powered seawater desalination device - Google Patents
Solar-powered seawater desalination device Download PDFInfo
- Publication number
- CN202880945U CN202880945U CN2012206291990U CN201220629199U CN202880945U CN 202880945 U CN202880945 U CN 202880945U CN 2012206291990 U CN2012206291990 U CN 2012206291990U CN 201220629199 U CN201220629199 U CN 201220629199U CN 202880945 U CN202880945 U CN 202880945U
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- China
- Prior art keywords
- heat pipe
- flow heat
- oscillating flow
- solar energy
- air
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- 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 - Lifetime
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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 discloses a solar-powered seawater desalination device which comprises an oscillatory flow heat pipe air heat collector, an evaporator and a condenser, wherein the oscillatory flow heat pipe air heat collector is provided with a steam outlet and a steam inlet; the evaporator is provided with an air outlet and a seawater outlet, and a gas distributor is arranged at the bottom of the evaporator; the condenser is provided with a wet air inlet, a steam outlet and a fresh water outlet, a condensing coil is arranged inside the condenser, one end of the condensing coil is connected with a seawater pump and the other end of the condensing coil is communicated into the evaporator; and the steam outlet of the oscillatory flow heat pipe air heat collector is connected with the gas distributor, the air outlet of the evaporator is connected with the wet air inlet of the condenser, and the steam outlet of the sensor is connected with the steam inlet of the solar air heat collector. The solar-powered seawater desalination device disclosed by the utility model has the advantages of reducing the corrosion caused to the heat collector and improving the heat collection efficiency of the heat collector; and when the solar-powered seawater desalination device operates, the seawater temperature is low and the whole device has no remarkable scaling. The solar-powered seawater desalination device is simple in structure, small in size and capable of operating under the ordinary pressure and has wide market prospect.
Description
Technical field
The utility model relates to the sea water desaltination field, is specifically related to a kind of solar energy sea water desalination apparatus.
Background technology
Fresh water is human society one of the base substance with developing of depending on for existence.But the in fact human fresh water that can take from rivers and lakes only accounts for 0.014% of water inventory.Along with growth and the economic fast development of population, human demand sustainable growth to fresh water, in order to tackle the problem of global water resources shortage, seawater and brackish water desalination have become the effective way that countries in the world solve water problems.
Utilize sun power to realize sea water desaltination, have and do not consume conventional energy resources, do not produce the advantages such as secondary pollution, economic operating cost.With the humidification dehumidifying method for desalting seawater of flowing air as the water vapour carrier, have scale flexible, facility investment and running cost are low, and be simple in structure, can utilize the advantages such as Lowlevel thermal energy.Be expected the offshore islands that relatively disperse in the fresh water demand, landlocked brackish water area, remote local acquisitions the such as tourist attractions and use, be considered in the solar seawater desalination the promising method of tool.The method of conventional solar energy collector direct heating seawater because the seawater saltiness is high, has the characteristics of corrosion and fouling, and the scaling seriously corroded has directly affected work-ing life of solar energy collector.And the method that the warm air that solar energy air heat collector produces and sea water mixing realize sea water desaltination, air can not recycle, and causes the service efficiency of solar energy collector low.
Oscillating flow heat pipe is a kind of new heat pipe element that occurs the nineties, and it utilizes wicking action, forms off and on steam binding and liquid plug in pipe, vibrates transferring heat by phase transformation and vapour-liquid.Large thousands of times of its effective Performance Ratio silver, copper.The fire end of oscillating flow heat pipe can separate with colling end, and shape can be crooked arbitrarily, and adaptability is good.Oscillating flow heat pipe is because its good performance is regarded as solving the heat transfer element that is hopeful most in the short space high heat-flux heat sink conception with future.
The utility model content
The technical problems to be solved in the utility model is for the deficiencies in the prior art, in conjunction with the advantage of oscillating flow heat pipe, has proposed a kind of solar energy sea water desalination apparatus.
The utility model adopts efficient oscillating flow heat pipe solar energy air heat collector that air is heated, and utilizes the humidification dehumanization method that seawater is evaporated, and condensation obtains the device of fresh water continuously.
For achieving the above object, the utility model adopts following technical scheme:
A kind of solar energy sea water desalination apparatus comprises oscillating flow heat pipe air collector, vaporizer and condenser, and the oscillating flow heat pipe air collector is provided with gas outlet and gas entrance; Vaporizer is provided with airout and seawer outlet, and base of evaporator is provided with gas distributor; Condenser is provided with wet air entrance, gas outlet and fresh water relief outlet, and condenser inside is provided with condensing coil, and condensing coil one end is connected with sea-water pump, and the other end passes into vaporizer; The gas outlet of described oscillating flow heat pipe air collector links to each other with gas distributor, and the airout of vaporizer is connected with the wet air entrance of condenser, and the gas outlet of condenser is connected with the gas entrance of solar energy air heat collector.
Described vaporizer is equipped with fluid level controller, and unnecessary seawater is discharged by the seawer outlet of base of evaporator.
Also be provided with blower fan between the gas outlet of described condenser and the gas entrance of oscillating flow heat pipe air collector.
Described oscillating flow heat pipe air collector is the oscillating flow heat pipe solar energy air heat collector.
Described oscillating flow heat pipe solar energy air heat collector is divided into two-layer, up and down two-layer cavity UNICOM not.The upper strata is the fire end of oscillating flow heat pipe, collects the heat of sun power, and lower floor is the colling end of oscillating flow heat pipe, and circulation is heated by this layer with taking wet air.
In the described oscillating flow heat pipe solar energy air heat collector one or more oscillating flow heat pipe is arranged, bending in the middle of the oscillating flow heat pipe, insulated thermal-insulation baffle plate separates, and in the two-layer cavity, radiating fin is housed on the oscillating flow heat pipe about being positioned over respectively.
Described gas distributor is positioned over base of evaporator, and the top of gas distributor is sealed, and has some little gas discharge outlets at the periphery of gas distributor.Gas distributor can be tracheae.
Described oscillating flow heat pipe air collector except adopting the solar source, can also adopt the waste gas thermal source, and effect is unaffected.
Principle of work of the present utility model is: heated high temperature air enters the gas distributor that is positioned at base of evaporator in the oscillating flow heat pipe solar energy air heat collector, a plurality of exit airs place on gas distributor discharges, air in seawater with the tiny bubble shape by rising upward below the vaporizer, by the seawater humidification in the vaporizer.The top of vaporizer communicates by pipeline with the top of condenser, wet air is entered in the condenser by vaporizer by pipeline, be condensed in condenser Mare Frigoris water cooling cooling in the coil pipe, the steam cooling in the wet air is separated out, and becomes the condensation fresh water of being discharged by condenser.The bottom of condenser communicates with the oscillating flow heat pipe solar energy air heat collector by blower fan, and air is introduced the oscillating flow heat pipe air collector by blower fan, carries out next one circulation.Heated refrigerated sea water enters vaporizer by pipeline in the condenser, and unnecessary seawater is discharged in the vaporizer bottom.
The utility model adopts the oscillating flow heat pipe solar energy air heat collector, and air heat-collecting is taken with air and wet in two cavitys that do not communicate, and has not only reduced the corrosion that heat collector is caused, and has improved simultaneously the collecting efficiency of heat collector.Install in addition in the operational process seawater temperature low, the air non flouling behaviour, whole device does not have obvious fouling.This apparatus structure is simple, and volume is little, can move under the normal pressure, can combined solar thermal source or waste gas thermal source, have wide market outlook.
Advantage of the present utility model: 1) adopt the oscillating flow heat pipe solar energy air heat collector, air heat-collecting is taken with air and is wet in two cavitys that do not communicate, and has not only reduced the corrosion that heat collector is caused, and has improved simultaneously the collecting efficiency of heat collector; 2) seawater temperature is low in the device operational process, the air non flouling behaviour, and whole device does not have obvious fouling; 3) this apparatus structure is simple, and volume is little, can move under the normal pressure, can combined solar thermal source or waste gas thermal source, have wide market outlook.
Description of drawings
Fig. 1 is the structural representation of the utility model solar energy sea water desalination apparatus.
Fig. 2 is the positive cross-sectional view of oscillating flow heat pipe solar energy air heat collector.
Fig. 3 is oscillating flow heat pipe solar energy air heat collector back side cross-sectional view.
Fig. 4 is oscillating flow heat pipe solar energy air heat collector side cross-sectional view.
Wherein, 1. oscillating flow heat pipe solar energy air heat collector, 2. vaporizer, 3. condenser, 4. oscillating flow heat pipe solar energy air heat collector gas outlet, 5. gas distributor, 6. wet air outlet, 7. wet air passage, 8. wet air entrance, 9. condensing coil, 10. sea water control valve door, 11. sea-water pumps, 12. the outlet of condenser gas, 13. gas pipelines, 14. blower fans, 15. oscillating flow heat pipe solar energy air heat collector gas entrance, 16 ball float level controllers.
Embodiment
Below in conjunction with accompanying drawing and example the utility model is described further.
As shown in Figure 1: comprise oscillating flow heat pipe solar energy air heat collector 1, vaporizer 2 and condenser 3.Wet air relief outlet 6 is arranged at the top of vaporizer 2, and ball float level controller 16 is installed in the vaporizer 2, and the concentrated seawater relief outlet is arranged at the bottom, and vaporizer 2 bottoms are placed with gas distributor 5.Wet air entrance 8 is arranged at condenser 3 tops, and the fresh water relief outlet is arranged at the bottom, and bottom sides has condenser gas outlet 12.Between vaporizer 2 and the condenser 3 wet air passage 7 is arranged.In addition, the lower end of condenser 3 links to each other with the seawater water inlet pipe, and sea-water pump 11 and sea water control valve door 10 are housed on the seawater water inlet pipe, and seawater enters condensing coil 9 by sea-water pump 11.There is gas pipeline 13 to link to each other between condenser gas outlet 12 and the oscillating flow heat pipe solar energy air heat collector gas entrance 15, blower fan 14 is housed on the gas pipeline 13.There is the gas pipeline to link to each other between oscillating flow heat pipe solar energy air heat collector gas outlet 4 and the gas distributor 5.
Shown in Fig. 2-4: oscillating flow heat pipe solar energy air heat collector 1, by upper box 1a, lower box 1b consists of, and places 1 or many oscillating flow heat pipe 1c in upper box 1a, the lower box 1b, is welded with fin 1d on the oscillating flow heat pipe 1c.Oscillating flow heat pipe 1c bending is positioned over respectively among upper box 1a, the lower box 1b dividing plate 1f that makes for heat-insulating material between upper box 1a, the lower box 1b.Upper box 1a upper surface is transparent cover plate, box sealing.There is heat-sink shell 1e upper box 1a bottom surface, and upper box 1a side and lower box 1b side and bottom surface are thermal insulating warm-keeping layer 1g.
Although above-mentionedly by reference to the accompanying drawings embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (8)
1. a solar energy sea water desalination apparatus is characterized in that, comprises oscillating flow heat pipe air collector, vaporizer and condenser, and the oscillating flow heat pipe air collector is provided with gas outlet and gas entrance; Vaporizer is provided with airout and seawer outlet, and base of evaporator is provided with gas distributor; Condenser is provided with wet air entrance, gas outlet and fresh water relief outlet, and condenser inside is provided with condensing coil, and condensing coil one end is connected with sea-water pump, and the other end passes into vaporizer; The gas outlet of described oscillating flow heat pipe air collector links to each other with gas distributor, and the airout of vaporizer is connected with the wet air entrance of condenser, and the gas outlet of condenser is connected with the gas entrance of solar energy air heat collector.
2. solar energy sea water desalination apparatus as claimed in claim 1 is characterized in that, described vaporizer is equipped with fluid level controller.
3. solar energy sea water desalination apparatus as claimed in claim 1 is characterized in that, also is provided with blower fan between the gas outlet of described condenser and the gas entrance of oscillating flow heat pipe air collector.
4. solar energy sea water desalination apparatus as claimed in claim 1 is characterized in that, described oscillating flow heat pipe air collector is the oscillating flow heat pipe solar energy air heat collector.
5. solar energy sea water desalination apparatus as claimed in claim 4 is characterized in that, described oscillating flow heat pipe solar energy air heat collector is divided into two-layer, up and down two-layer cavity UNICOM not; The upper strata is the fire end of oscillating flow heat pipe, collects the heat of sun power, and lower floor is the colling end of oscillating flow heat pipe, and circulation is heated by this layer with taking wet air.
6. solar energy sea water desalination apparatus as claimed in claim 5, it is characterized in that, in the described oscillating flow heat pipe solar energy air heat collector one or more oscillating flow heat pipe is arranged, bending in the middle of the oscillating flow heat pipe, insulated thermal-insulation baffle plate separates, in the two-layer cavity, radiating fin is housed on the oscillating flow heat pipe about being positioned over respectively.
7. solar energy sea water desalination apparatus as claimed in claim 1 is characterized in that, described gas distributor is positioned over base of evaporator, and the top closure of gas distributor has some gas discharge outlets at the periphery of gas distributor.
8. solar energy sea water desalination apparatus as claimed in claim 1 is characterized in that, described oscillating flow heat pipe air collector is connected with solar source or waste gas thermal source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206291990U CN202880945U (en) | 2012-11-26 | 2012-11-26 | Solar-powered seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206291990U CN202880945U (en) | 2012-11-26 | 2012-11-26 | Solar-powered seawater desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880945U true CN202880945U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206291990U Expired - Lifetime CN202880945U (en) | 2012-11-26 | 2012-11-26 | Solar-powered seawater desalination device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202880945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910696A (en) * | 2012-11-26 | 2013-02-06 | 山东科院天力节能工程有限公司 | Solar seawater desalination device |
| CN108285187A (en) * | 2018-01-26 | 2018-07-17 | 北京四方鼎泰环保科技有限公司 | The evaporation and crystallization system of high-efficient energy-saving environment friendly and application |
-
2012
- 2012-11-26 CN CN2012206291990U patent/CN202880945U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910696A (en) * | 2012-11-26 | 2013-02-06 | 山东科院天力节能工程有限公司 | Solar seawater desalination device |
| CN108285187A (en) * | 2018-01-26 | 2018-07-17 | 北京四方鼎泰环保科技有限公司 | The evaporation and crystallization system of high-efficient energy-saving environment friendly and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |