CN104709955A - Butterfly-type sea water desalting device driven by solar energy - Google Patents
Butterfly-type sea water desalting device driven by solar energy Download PDFInfo
- Publication number
- CN104709955A CN104709955A CN201510120361.4A CN201510120361A CN104709955A CN 104709955 A CN104709955 A CN 104709955A CN 201510120361 A CN201510120361 A CN 201510120361A CN 104709955 A CN104709955 A CN 104709955A
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- China
- Prior art keywords
- sea water
- butterfly
- solar energy
- stirling
- heating chamber
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- 239000013535 sea water Substances 0.000 title claims abstract description 39
- 238000011033 desalting Methods 0.000 title abstract 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000013505 freshwater Substances 0.000 claims abstract description 18
- 238000004821 distillation Methods 0.000 claims abstract description 12
- 230000001112 coagulating effect Effects 0.000 claims description 12
- 238000005292 vacuum distillation Methods 0.000 claims description 10
- 239000012267 brine Substances 0.000 claims description 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000037237 body shape Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a butterfly-type sea water desalting device driven by solar energy. The butterfly-type sea water desalting device comprises a butterfly-type collecting mirror (1), a heating chamber (3), a Stirling vacuum pump (4), a negative-pressure distillation kettle (5) and a fresh water condensation container (7). The butterfly-type sea water desalting device adopts the technology that sunshine and heat resources of the solar energy are utilized for negative-pressure distillation of sea water, and then pure water is obtained after condensation; the butterfly-type sea water desalting device is simple in structure, high in practicability, free of extra energy consumption and sea water pretreatment, high in desalted water quality, capable of independent operation, and simple and convenient to operate; the defects that the conventional sea water desalting device is high in cost and energy consumption while low in quality of sea water desalting can be overcome; the butterfly-type sea water desalting device can be widely applied to islands, vessels, marine operation platforms and other fields requiring production and household water; a single butterfly-type sea water desalting device can be independently mounted in a scattering arrangement manner; a plurality of butterfly-type sea water desalting devices can be connected in parallel for operation.
Description
Technical field
The invention belongs to comprehensive energy and utilize category, relate to a kind of sea water desalinating plant, be related specifically to a kind of disc type solar energy sea water desalinating plant.
Background technology
Sun power is most important renewable energy source, and compared to other renewable energy source, sun power is inexhaustible.Current solar energy composite utilizes and mainly contains photovoltaic generation, photo-thermal power generation, photo-thermal heating, water-heater etc.In addition, in the vast oceans, abundant illumination resource is not developed, meanwhile, and Freshwater resources useless in ocean, and traditional desalination technology: as reverse osmosis method, low-temperature multi-effect, multistage flash evaporation, electroosmose process, pressure steam distillation, dew point method of evaporation etc., but its common shortcoming is that energy consumption is many, and running cost is high, seawater needs and just can carry out the shortcoming such as desalinating after process, constrains the development process of marine economy.Develop a kind of device utilizing solar energy resources to be separated fresh water in seawater, the act that one of can yet be regarded as is had a mind to.
The object of the present invention is to provide one to utilize solar energy thermal drivers Stirling vacuum pump, heating seawater under negative pressure, make the water molecules in seawater be evaporated to water vapor rapidly, and then be condensed into a kind of technology of pure water at normal temperatures and pressures.
Summary of the invention
A kind of disc type solar energy sea water desalinating plant of the present invention, primarily of butterfly condensor (1), heating chamber (3), Stirling vacuum pump (4), vacuum distillation narrow-necked earthen jar (5), fresh water coagulating bath (7) composition, butterfly condensor (1) and heating chamber (3) are fixedly installed on support (12), and configure sun tracker, sunlight is focused on heating chamber (3) by butterfly condensor (1), heating chamber (3) is connected to Stirling vacuum pump (4) medium inlet by medium circulation pipeline (10), the last tieback heating chamber (3) of heat exchange coil (6) of Stirling vacuum pump (4) media outlet serial connection vacuum distillation narrow-necked earthen jar (5), the outlet of vacuum distillation narrow-necked earthen jar (5) overhead vapor connects Stirling vacuum pump (4) import, Stirling vacuum pump (4) outlet is connected to fresh water coagulating bath (7), described heating chamber (3) locular wall adopts lagging material to make, and front portion is provided with high temperature resistant vacuum lens (2), and the inside is provided with heat absorption coil pipe (11), described distillation narrow-necked earthen jar (5) body shape is gyroscope-like, the hollow container that middle thick upper and lower two ends are tiny, upper end establishes vapor collection to export, and middle part is provided with seawater supply mouth, strong brine escape orifice is established in bottom, establishes heat exchange coil (6) at the lower inside of distillation narrow-necked earthen jar (5), pressure regulator valve (8) and pressure regulator valve (9) is respectively equipped with at seawater supply mouth and strong brine escape orifice place, described fresh water coagulating bath (7) case surface is provided with radiating fin.
A kind of disc type solar energy sea water desalinating plant of the present invention, utilizes solar energy thermal resource, seawater is carried out vacuum distillation, then condensation obtains the technology of pure water, its structure is simple, practical, without the need to additionally consuming the energy, seawater need not pre-treatment, desalination water quality is high, can autonomous operation easy and simple to handle, overcome traditional sea water desalinating plant desalinating cost high, energy consumption is many, the shortcoming that sea water desaltination quality is low.Extensively can be applied to that island, boats and ships, offshore operation platform etc. are produced, the application of life fresh water by model, this device can separate unit independent dispersion installation is set also can multiple stage parallel connection operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Legend illustrates:
1, butterfly condensor; 2, high temperature resistant vacuum lens; 3, heating chamber; 4, Stirling vacuum pump; 5, narrow-necked earthen jar is distilled; 6, heat exchange coil; 7, fresh water coagulating bath; 8, pressure regulator valve; 9, pressure regulator valve; 10, medium circulation pipeline; 11, absorb heat coil pipe; 12, support.
Embodiment
With reference to the accompanying drawings, a kind of disc type solar energy sea water desalinating plant of the present invention, primarily of butterfly condensor (1), heating chamber (3), Stirling vacuum pump (4), vacuum distillation narrow-necked earthen jar (5), fresh water coagulating bath (7) composition, butterfly condensor (1) and heating chamber (3) are fixedly installed on support (12), and configure sun tracker, sunlight is focused on heating chamber (3) by butterfly condensor (1), heating chamber (3) is connected to Stirling vacuum pump (4) medium inlet by medium circulation pipeline (10), the last tieback heating chamber (3) of heat exchange coil (6) of Stirling vacuum pump (4) media outlet serial connection vacuum distillation narrow-necked earthen jar (5), the outlet of vacuum distillation narrow-necked earthen jar (5) overhead vapor connects Stirling vacuum pump (4) import, Stirling vacuum pump (4) outlet is connected to fresh water coagulating bath (7), described heating chamber (3) locular wall adopts lagging material to make, and front portion is provided with high temperature resistant vacuum lens (2), and the inside is provided with heat absorption coil pipe (11), described distillation narrow-necked earthen jar (5) body shape is gyroscope-like, the hollow container that middle thick upper and lower two ends are tiny, upper end establishes vapor collection to export, and middle part is provided with seawater supply mouth, strong brine escape orifice is established in bottom, establishes heat exchange coil (6) at the lower inside of distillation narrow-necked earthen jar (5), pressure regulator valve (8) and pressure regulator valve (9) is respectively equipped with at seawater supply mouth and strong brine escape orifice place, described fresh water coagulating bath (7) case surface is provided with radiating fin.
Sunlight reflection is gathered heating chamber (3) and focuses on heat absorption coil pipe (11) dielectric heating that will absorb heat in coil pipe (11) through high temperature resistant vacuum lens (2) by butterfly condensor (1), Stirling vacuum pump (4) running is driven by medium circulation pipeline (10), medium flows to the heat exchange coil (6) in distillation narrow-necked earthen jar (5) after Stirling vacuum pump (4) is done manual work, heat exchange is carried out with the seawater in distillation narrow-necked earthen jar (5), the medium temperature difference at Stirling vacuum pump (4) two ends is strengthened further, and flow velocity strengthens the carrying capacity that improve Stirling-electric hybrid further; The heating of seawater distilled in narrow-necked earthen jar (5) makes it evaporate by heat exchange coil (6), Stirling vacuum pump (4) extracts the water vapor in distillation narrow-necked earthen jar (5) and air simultaneously, make to present in distillation narrow-necked earthen jar (5) boiling point that negative pressure state reduces water vapor, from but water molecules seawater accelerates vaporization; Stirling vacuum pump (4) output channel is connected to fresh water coagulating bath (7), and water vapour is condensed into fresh water rapidly at normal temperatures and pressures, and the cell wall of fresh water coagulating bath (7) plays to the fresh water temperature in groove the effect of distributing.
Claims (4)
1. a disc type solar energy sea water desalinating plant, primarily of butterfly condensor (1), heating chamber (3), Stirling vacuum pump (4), vacuum distillation narrow-necked earthen jar (5), fresh water coagulating bath (7) composition; It is characterized in that: butterfly condensor (1) and heating chamber (3) are fixedly installed on support (12), sunlight is focused on heating chamber (3) by butterfly condensor (1), heating chamber (3) is connected to Stirling vacuum pump (4) medium inlet by medium circulation pipeline (10), the last tieback heating chamber (3) of heat exchange coil (6) of Stirling vacuum pump (4) media outlet serial connection vacuum distillation narrow-necked earthen jar (5), the outlet of vacuum distillation narrow-necked earthen jar (5) overhead vapor connects Stirling vacuum pump (4) import, and Stirling vacuum pump (4) outlet is connected to fresh water coagulating bath (7).
2. a kind of disc type solar energy sea water desalinating plant according to claim 1, is characterized in that: described heating chamber (3) locular wall adopts lagging material to make, and front portion is provided with high temperature resistant vacuum lens (2), and the inside is provided with heat absorption coil pipe (11).
3. a kind of disc type solar energy sea water desalinating plant according to claim 1, it is characterized in that: described distillation narrow-necked earthen jar (5) body shape is gyroscope-like, the hollow container that middle thick upper and lower two ends are tiny, upper end establishes vapor collection to export, middle part is provided with seawater supply mouth, strong brine escape orifice is established in bottom, establishes heat exchange coil (6) at the lower inside of distillation narrow-necked earthen jar (5); Pressure regulator valve (8) and pressure regulator valve (9) is respectively equipped with at seawater supply mouth and strong brine escape orifice place.
4. a kind of disc type solar energy sea water desalinating plant according to claim 1, is characterized in that: described fresh water coagulating bath (7) case surface is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120361.4A CN104709955B (en) | 2015-03-19 | 2015-03-19 | A kind of disc type solar energy sea water desalinating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120361.4A CN104709955B (en) | 2015-03-19 | 2015-03-19 | A kind of disc type solar energy sea water desalinating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104709955A true CN104709955A (en) | 2015-06-17 |
| CN104709955B CN104709955B (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510120361.4A Active CN104709955B (en) | 2015-03-19 | 2015-03-19 | A kind of disc type solar energy sea water desalinating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104709955B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502542A (en) * | 2016-02-04 | 2016-04-20 | 许玉蕊 | Solar vacuum collector tube type sea water desalting device |
| CN105753084A (en) * | 2016-05-01 | 2016-07-13 | 许玉蕊 | Photo-thermal seawater distillation and desalination device |
| WO2016145953A1 (en) * | 2015-03-19 | 2016-09-22 | 许玉蕊 | Solar seawater desalting device |
| WO2018233547A1 (en) * | 2017-06-18 | 2018-12-27 | 易汉平 | Pure water preparation method and device |
| CN110407276A (en) * | 2019-08-28 | 2019-11-05 | 天津城建大学 | Co-generation saline-water reclamation system based on butterfly solar thermal collector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4418783A1 (en) * | 1992-11-23 | 1995-11-23 | Wolfgang Dipl Jur Reimann | Desalination assembly has parabolic reflector |
| CN2592630Y (en) * | 2002-10-23 | 2003-12-17 | 李新建 | Solar seawater desalination device |
| CN103641194A (en) * | 2013-12-10 | 2014-03-19 | 天津城建大学 | Solar seawater concentration desalting device and method |
| CN104341016A (en) * | 2013-08-05 | 2015-02-11 | 上海久能能源科技发展有限公司 | Self-locking condensing and reflecting heating seawater desalination device |
-
2015
- 2015-03-19 CN CN201510120361.4A patent/CN104709955B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4418783A1 (en) * | 1992-11-23 | 1995-11-23 | Wolfgang Dipl Jur Reimann | Desalination assembly has parabolic reflector |
| CN2592630Y (en) * | 2002-10-23 | 2003-12-17 | 李新建 | Solar seawater desalination device |
| CN104341016A (en) * | 2013-08-05 | 2015-02-11 | 上海久能能源科技发展有限公司 | Self-locking condensing and reflecting heating seawater desalination device |
| CN103641194A (en) * | 2013-12-10 | 2014-03-19 | 天津城建大学 | Solar seawater concentration desalting device and method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145953A1 (en) * | 2015-03-19 | 2016-09-22 | 许玉蕊 | Solar seawater desalting device |
| CN105502542A (en) * | 2016-02-04 | 2016-04-20 | 许玉蕊 | Solar vacuum collector tube type sea water desalting device |
| CN105502542B (en) * | 2016-02-04 | 2018-01-09 | 青岛大学 | Solar vacuum heat-collecting pipe formula sea water desalinating unit |
| CN105753084A (en) * | 2016-05-01 | 2016-07-13 | 许玉蕊 | Photo-thermal seawater distillation and desalination device |
| CN105753084B (en) * | 2016-05-01 | 2018-04-13 | 许玉蕊 | A kind of photo-thermal sea water by distillation desalting plant |
| WO2018233547A1 (en) * | 2017-06-18 | 2018-12-27 | 易汉平 | Pure water preparation method and device |
| CN110407276A (en) * | 2019-08-28 | 2019-11-05 | 天津城建大学 | Co-generation saline-water reclamation system based on butterfly solar thermal collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104709955B (en) | 2016-06-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: 402360 No. 174, Shuangta Road, Longgang Street, Dazu County, Chongqing, 2-18-18 Patentee after: Chongqing Huicheng Hengya Biotechnology Co., Ltd. Address before: 266404 Electrical Department, Qingdao Harbour College, 216 No. 1 Road, Jiaonan University, Huangdao District, Qingdao City, Shandong Province Patentee before: Xu Yurui |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20201023 Address after: No.8-1, Lanjia Hutong, Xixian street, Hongwei District, Liaoyang City, Liaoning Province Patentee after: Liaoning Boshi Venture Service Center Management Co., Ltd Address before: 402360 No. 174, Shuangta Road, Longgang Street, Dazu County, Chongqing, 2-18-18 Patentee before: Chongqing Huicheng Hengya Biotechnology Co.,Ltd. |
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| TR01 | Transfer of patent right |