CN103496754B - Emergency solar-powered seawater desalination device - Google Patents
Emergency solar-powered seawater desalination device Download PDFInfo
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- CN103496754B CN103496754B CN201310513343.3A CN201310513343A CN103496754B CN 103496754 B CN103496754 B CN 103496754B CN 201310513343 A CN201310513343 A CN 201310513343A CN 103496754 B CN103496754 B CN 103496754B
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- water
- upper cover
- solar
- solar heating
- heating evaporation
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- 239000013535 sea water Substances 0.000 title claims abstract description 38
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000001704 evaporation Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000013505 freshwater Substances 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 230000008020 evaporation Effects 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000009429 distress Effects 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003911 water pollution Methods 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses an emergency solar-powered seawater desalination device which is simple in structure, and convenient to use and carry. During emergency states in marine perils or seriously polluted water areas, the solar heating and evaporating mode is used so that seawater or polluted water can be converted into distilled water. According to the emergency solar-powered seawater desalination device, an upper cover comprising an integrally-formed cooling water channel and a solar heating evaporator comprising an integrally-formed fresh water collection tank are used, and the structure is simplified; a cone-shaped part is arranged on the upper cover, a hydrophobus material coating is sprayed on the inner wall of the upper cover, seawater cooling is conducted, steam can be cooled rapidly, condensation efficiency is high, the distilled water can not be adhered to the upper cover easily, and the distilled water can flow into the fresh water collection tank efficiently and rapidly. Meanwhile, a solar evacuated tube technology is adopted in the material of the solar heating evaporator, and thus the heating and evaporating speed of the seawater to be desalted can be increased. The emergency solar-powered seawater desalination device is ingenious in design, small in size, little in investment, and suitable for the emergency states that fresh water is used up in marine perils and water can not be drunk in seriously polluted areas.
Description
Technical field
The present invention relates to a kind of sea water desalinating plant, especially relate to one have structure simple, easy to use, be easy to carry, when the perils of the sea or the serious emergency state of polluted water, solar heating evaporation is utilized to make seawater or polluted water be converted into the emergent solar energy sea water desalination apparatus of distilled water.
Background technology
The people of well-known operation at sea throughout the year, general all will prepare enough fresh water and meet life needs, but a storm may arise from a clear sky, once wrecked or longevity of service fresh water is used up, in the process waited for rescue, the thing of the important serious hope that fresh water has just become decider to live or die.How to make wide stretches of seawater turn to sweet dew to help the needy and relieve the distressed and just become the task of top priority.In addition, on land because natural disaster and artifact pollution cause a large amount of water pollutions in emergency circumstances, meeting water is thirsty equally, while be deeply aware of one's own helplessness when faced with a great task facing to large amount of sewage, and life threatening.So the sea water desalinating plant be simple and easy to is still a great problem that the mankind are badly in need of solving so far.
The current domestic and international method for desalting seawater adopted is many, has method of evaporation, reverse osmosis method, ion exchange method etc. to become main Types, and applies maximum still method of evaporation at sea water desalinating plant, but mostly extremely complicated and expensive.When the perils of the sea and disaster occur, also must consider the energy, volume etc. of sea water desalinating plant, so sun power is best selection, we know that sun power extremely enriches, the inexhaustible energy, within four ten minutes, be radiated the sun power of earth surface, be equivalent to the nowadays whole world energy consumption of a year.
Summary of the invention
In sum, exhaust to solve the fresh water when the perils of the sea, look at boundless and indistinct seawater can not drink and be deeply aware of one's own helplessness when faced with a great task, and the serious regional impotable problem of polluted water, the invention provides one have structure simple, easy to use, be easy to carry, when the perils of the sea or the serious emergency state of polluted water, solar heating evaporation is utilized to make seawater or polluted water be converted into the emergent solar energy sea water desalination apparatus of distilled water.One aspect of the present invention, have employed the upper cover including one-body molded cooling trough and the solar heating evaporation device including one-body molded collection fresh-water tank, so structure is simple, easy to use; On the other hand, utilize upper cover taper portion and inner-wall spraying thereof to detest water material coating and cooled with seawater, have steam and cool fast, condensation efficiency is high, the advantage that distilled water not easily adheres to, and distilled water can be made efficiently, all to flow rapidly into collection fresh-water tank.Solar heating evaporation equipment material have employed solar energy vacuum tube technique simultaneously, has the advantages that heating is fast, good heat insulation, thermal effect are high, so more can accelerate heating and the velocity of evaporation of seawater to be diluted.The present invention designs that ingenious, structure is simple, stable performance, the water capacity easy to use, processed is easy, volume is little, water quality good, Non-scale, less investment, the fresh water when the perils of the sea can be widely used in exhaust, look at boundless and indistinct seawater can not drink, and the help emergency rating of helping out of distress when seriously polluted regional water can not be drunk.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of emergent solar energy sea water desalination apparatus, this emergent solar energy sea water desalination apparatus comprises upper cover, solar heating evaporation device.
Cover on described and establish its outside cylinder limit of cooling trough to stretch upwards formation basin shape, inside establish taper portion, it is interior and one-body molded with it that this taper portion is located at described upper cover, and up extending to form taper inwall in coniform from its inwall root edge, its inner wall lower is connected and frosted with cooling trough outside cylinder limit is round and smooth simultaneously;
Described solar heating evaporation device is provided with the container holding seawater to be diluted, and have and make this solar heating evaporation device can be upper cover to fill the frosted apical ring that part covers sealing and enclose, can prevent freshet steam of becoming estranged from leaking, the formation of its sealing effectiveness is that outside nationality encloses the tank cylinder with upper cover by this frosted apical ring, bottom frosted is interlocked; The outer collar of described solar heating evaporation device is also provided with collection fresh-water tank integrated with it, and the hypotenuse wall that it stretches upwards forms apical ring hole; Collection fresh-water tank also sets out the mouth of a river, is convenient to fresh water and flows out.
Described upper cover adopts transparent material as glass, synthetic glass etc., is beneficial to sunlight penetration.
Described solar heating evaporation equipment material adopts solar energy vacuum tube technique, to accelerate heating and the velocity of evaporation of seawater to be diluted.Well-known solar energy vacuum tube has the advantages that heating is fast, good heat insulation, thermal effect are high.Transparent material can certainly be adopted as glass, synthetic glass etc., do not affect use, only be incubated, thermo-efficiency is lower.
Further, on the taper inwall of described upper cover, water material coating is detested in spraying, is beneficial to and will evaporates distillation water droplet all efficient, the collection fresh-water tanks flowed rapidly on solar heating evaporation device be attached on taper inwall.
The invention has the beneficial effects as follows:
1, owing to present invention employs the upper cover including one-body molded cooling trough and the solar heating evaporation device including one-body molded collection fresh-water tank, so the two has splendid combined effect, structure is simple, easy to use.
2, upper cover establishes cooling trough to contain refrigerated sea water, has and utilizes water cooling function, to improve vapour condensation efficiency; And establish taper portion, there is steam and cool fast, the advantage of not easily adhering to.
3, upper cover establishes frosted shape below, after the frosted apical ring with solar heating evaporation device encloses and interlocks and combine, can produce splendid sealing property, need, by other sealing material, can not prevent fresh water and steam from leaking.
4, because solar heating evaporation device have employed solar energy vacuum tube technique, have the advantages that heating is fast, good heat insulation, thermal effect are high, so heating and the velocity of evaporation of seawater to be diluted more can be accelerated.
5, on the taper inwall of upper cover, water material coating is detested in spraying, and distillation water droplet more can not be attached on taper inwall, is beneficial to the collection fresh-water tank efficiently, all flowed rapidly into by distilled water on solar heating evaporation device.
6, simple, the stable performance of structure of the present invention, easy to use, with low cost, be easy to manufacture, volume is little, less investment.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described;
Fig. 1 is one-piece construction schematic diagram of the present invention.
In figure: 1 upper cover, 2 cooling troughes, 3 outside cylinder limits, 4 taper portions, 5 solar heating evaporation devices, 6 apical rings enclose, 7 collection fresh-water tanks, 8 apical ring holes, 9 water outlets.
Embodiment
The present invention encloses (6), collection fresh-water tank (7), apical ring hole (8), water outlet (9) by upper cover (1), cooling trough (2), outside cylinder limit (3), taper portion (4), solar heating evaporation device (5), apical ring.
In FIG, described upper cover (1) is established its outside cylinder limit (3) of cooling trough (2) stretch upwards and form basin shape, inside establish taper portion (4), it is interior and one-body molded with it that this taper portion (4) is located at described upper cover (1), and up extending to form taper inwall in coniform from its inwall root edge, its inner wall lower is connected and frosted with cooling trough (2) outside cylinder limit (3) is round and smooth simultaneously;
Described solar heating evaporation device (5) is provided with the container holding seawater to be diluted, and have and make this solar heating evaporation device (5) can be upper cover (1) to fill the frosted apical ring that part covers sealing and enclose (6), can prevent freshet steam of becoming estranged from leaking, the formation of its sealing effectiveness outside to be nationality by this frosted apical ring enclose (6) and the tank cylinder of upper cover (1) bottom frosted be interlocked; The outer collar of described solar heating evaporation device (5) is also provided with collection fresh-water tank (7) integrated with it, and the hypotenuse wall that it stretches upwards forms apical ring hole (8); Collection fresh-water tank (7) also sets out the mouth of a river (9), is convenient to fresh water and flows out.
Described upper cover (1) adopts transparent material as glass, synthetic glass etc., is beneficial to sunlight penetration.
Described solar heating evaporation device (5) material adopts solar energy vacuum tube technique, to accelerate heating and the velocity of evaporation of seawater to be diluted.Well-known solar energy vacuum tube has the advantages that heating is fast, good heat insulation, thermal effect are high.Transparent material can certainly be adopted as glass, synthetic glass etc., do not affect use, only be incubated, thermo-efficiency is lower.
Further, on the taper inwall of described upper cover (1), water material coating is detested in spraying, is beneficial to and will evaporates distillation water droplet all efficient, the collection fresh-water tanks (7) flowed rapidly on solar heating evaporation device (5) be attached on taper inwall.
Principle of work of the present invention is such, seawater to be diluted is poured in container in solar heating evaporation device (5), build upper cover (1), under being placed in sunlight, and also put a little seawater as refrigerant at upper cover (1) cooling trough (2).Under the effect of sun power; in solar heating evaporation device (5), seawater to be diluted constantly evaporates; steam rises; the taper inwall cooling cohesion running into upper cover (1) to enter the collection fresh-water tank (7) on solar heating evaporation device (5) for distilled water drip, and by water outlet (9) outflow fresh water; Reach sea water desaltination help out of distress emergency object.
Claims (2)
1. an emergent solar energy sea water desalination apparatus, comprise upper cover, solar heating evaporation device, it is characterized in that: cover on described and establish its outside cylinder limit of cooling trough to stretch upwards formation basin shape, inside establish taper portion, it is interior and one-body molded with it that this taper portion is located at described upper cover, and up extending to form taper inwall in coniform from its inwall root edge, its inner wall lower is connected and frosted with cooling trough outside cylinder limit is round and smooth simultaneously;
Described solar heating evaporation device is provided with the container holding seawater to be diluted, and have this solar heating evaporation device be can be frosted apical ring that upper cover fully covers sealing encloses, can prevent freshet steam of becoming estranged from leaking, the formation of its sealing effectiveness is that nationality is enclosed by frosted apical ring and is interlocked with the tank outside cylinder limit bottom frosted of upper cover; The outer collar of described solar heating evaporation device is also provided with collection fresh-water tank integrated with it, and the hypotenuse wall that it stretches upwards forms apical ring hole; Collection fresh-water tank also sets out the mouth of a river, is convenient to fresh water and flows out; Described upper cover adopts transparent material, is beneficial to sunlight penetration; Described solar heating evaporation equipment material adopts solar energy vacuum tube technique, to accelerate heating and the velocity of evaporation of seawater to be diluted; On the taper inwall of described upper cover, water material coating is detested in spraying, is beneficial to and will evaporates distillation water droplet all efficient, the collection fresh-water tanks flowed rapidly on described solar heating evaporation device be attached on taper inwall.
2. one according to claim 1 is met an urgent need solar energy sea water desalination apparatus, it is characterized in that: described solar heating evaporation equipment material due to a variety of causes do not adopt solar energy vacuum tube technique time, adopt transparent material as an alternative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310513343.3A CN103496754B (en) | 2013-10-24 | 2013-10-24 | Emergency solar-powered seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310513343.3A CN103496754B (en) | 2013-10-24 | 2013-10-24 | Emergency solar-powered seawater desalination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103496754A CN103496754A (en) | 2014-01-08 |
| CN103496754B true CN103496754B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310513343.3A Active CN103496754B (en) | 2013-10-24 | 2013-10-24 | Emergency solar-powered seawater desalination device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103496754B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291405B (en) * | 2014-10-28 | 2015-10-21 | 四川大学 | Solar energy sea water desalination apparatus |
| CN104803431B (en) * | 2015-04-10 | 2016-07-20 | 天津大学 | Natural energy is utilized to control the device of seawater invasion |
| CN106542598B (en) * | 2017-01-23 | 2024-02-09 | 北京大学 | Solar sea water desalting device |
| CN107188259A (en) * | 2017-07-12 | 2017-09-22 | 东南大学 | Sea water desalinating unit |
| CN107569864A (en) * | 2017-10-13 | 2018-01-12 | 冯庆军 | Solar vacuum tube type distiller |
| CN108975589A (en) * | 2018-08-02 | 2018-12-11 | 北京师范大学珠海分校 | A kind of new water purifier |
| CN108996590A (en) * | 2018-08-15 | 2018-12-14 | 中国中元国际工程有限公司 | Utilize the multistage black and white sink needle bevel-type sea water desalination processing unit and method of solar energy |
| CN108996592B (en) * | 2018-08-15 | 2024-04-26 | 中国中元国际工程有限公司 | Multi-stage water tank needle cone type sea water desalination treatment device and method utilizing beach surface heat energy |
| CN109942044A (en) * | 2019-05-09 | 2019-06-28 | 江苏金羿射日新材料科技有限公司 | A kind of marine solar energy sea water desalination apparatus and application method of meeting an urgent need |
| CN113548708A (en) * | 2021-08-05 | 2021-10-26 | 宝武集团鄂城钢铁有限公司 | Integrated circulating water side filtering device |
| CN113896269A (en) * | 2021-11-11 | 2022-01-07 | 大连海事大学 | High-efficient solar energy sea water desalination device based on interface evaporation |
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|---|---|---|---|---|
| CN2830374Y (en) * | 2005-10-25 | 2006-10-25 | 陶荣泰 | Seawater desaliation and purification pot of solar cooker |
| CN101955239A (en) * | 2010-10-08 | 2011-01-26 | 何建明 | Solar seawater desalinization device |
| CN202519060U (en) * | 2012-05-06 | 2012-11-07 | 厦门锐思达机电科技有限公司 | Sea water desalination emergency device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62191093A (en) * | 1986-02-17 | 1987-08-21 | Nippon Kokan Kk <Nkk> | Sea water desalination pipe line system |
-
2013
- 2013-10-24 CN CN201310513343.3A patent/CN103496754B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2830374Y (en) * | 2005-10-25 | 2006-10-25 | 陶荣泰 | Seawater desaliation and purification pot of solar cooker |
| CN101955239A (en) * | 2010-10-08 | 2011-01-26 | 何建明 | Solar seawater desalinization device |
| CN202519060U (en) * | 2012-05-06 | 2012-11-07 | 厦门锐思达机电科技有限公司 | Sea water desalination emergency device |
Also Published As
| Publication number | Publication date |
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| CN103496754A (en) | 2014-01-08 |
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