CN103496754A - Emergency solar-powered seawater desalination device - Google Patents
Emergency solar-powered seawater desalination device Download PDFInfo
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- CN103496754A CN103496754A CN201310513343.3A CN201310513343A CN103496754A CN 103496754 A CN103496754 A CN 103496754A CN 201310513343 A CN201310513343 A CN 201310513343A CN 103496754 A CN103496754 A CN 103496754A
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- upper cover
- water
- solar
- solar heating
- heating evaporation
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- 239000013535 sea water Substances 0.000 title claims abstract description 41
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000001704 evaporation Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000013505 freshwater Substances 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- 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 41
- 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
- 238000005507 spraying Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 3
- 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
- 238000009413 insulation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 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
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
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 a kind of have simple in structure, easy to use, be easy to carry, in the perils of the sea or during the serious emergency state of polluted water, utilize solar heating evaporation 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, generally all will prepare enough fresh water and meet the life needs, yet a storm may arise from a clear sky, once wrecked or longevity of service fresh water use up, in the process waited for rescue, the thing of the important serious hope that fresh water has just become the decider to live or die.How making wide stretches of seawater turn to sweet dew helps the needy and relieve the distressed and just becomes the task of top priority.In addition, because natural disaster and artifact pollution cause large water gaging, pollute in emergency circumstances on land, water is thirsty equally on one side, facing to large amount of sewage be deeply aware of one's own helplessness when faced with a great task on one side, life threatening.So far be still so be simple and easy to the sea water desalinating plant of use a great problem that the mankind are badly in need of solution.
The current method for desalting seawater adopted both at home and abroad is many, and there are method of evaporation, reverse osmosis method, ion exchange method etc. to become main Types, and apply maximum still method of evaporation at sea water desalinating plant, but mostly extremely complicated and expensive.When the perils of the sea and disaster generation, also must consider the energy, volume of sea water desalinating plant etc., so sun power is best selection, we know that sun power is extremely to enrich, the inexhaustible energy, be radiated the sun power of earth surface within four ten minutes, be equivalent to the nowadays whole world energy consumption of a year.
Summary of the invention
In sum, in order to solve fresh water when the perils of the sea, exhaust, looking 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 a kind of have simple in structure, easy to use, be easy to carry, in the perils of the sea or during the serious emergency state of polluted water, utilize solar heating evaporation 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, adopted the upper cover that includes one-body molded cooling trough and included the solar heating evaporation device of one-body molded collection fresh-water tank, so simple in structure, easy to use; On the other hand, utilize upper cover taper section and inner-wall spraying thereof to detest water material coating and cooled with seawater, have a steam cooling fast, condensation efficiency is high, the advantage that distilled water is difficult for adhering to, can make distilled water efficient, all flow into fast the collection fresh-water tank.Simultaneously solar heating evaporation equipment material has adopted solar energy vacuum tube technique, has that heating is fast, a good heat insulation, characteristics that thermal effect is high, so more can accelerate heating and the velocity of evaporation of seawater to be diluted.That the present invention designs is ingenious, simple in structure, stable performance, the water capacity easy to use, processed is easy, volume is little, water quality good, Non-scale, less investment, can be widely used in fresh water when the perils of the sea exhausts, looking at boundless and indistinct seawater can not drink, and the help out of distress help emergency rating of seriously polluted regional water can not drink the time.
The technical solution adopted for the present invention to solve the technical problems is: a kind of emergent solar energy sea water desalination apparatus is provided, and 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 and stretch upwards and form basin shape, inside establish taper section, it is interior and one-body molded with it that this taper section is located at described upper cover, and up being the coniform taper inwall that extends to form from its inwall root edge, its inwall bottom is connected and frosted with cooling trough outside cylinder limit is round and smooth simultaneously;
Described solar heating evaporation device is provided with to hold the container of 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 that the freshet steam of becoming estranged from leaking, the formation of its sealing effectiveness is that nationality is enclosed with the tank cylinder outside bottom frosted of upper cover and is interlocked by this place's frosted apical ring; The outer shroud of described solar heating evaporation device encloses and also is provided with collection fresh-water tank integrated with it, and the hypotenuse wall that it stretches upwards forms the apical ring hole; The 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, with heating and the velocity of evaporation of accelerating seawater to be diluted.Well-known solar energy vacuum tube has that heating is fast, good heat insulation, characteristics that thermal effect is high.Can certainly adopt transparent material as glass, synthetic glass etc., not affect use, only insulation, thermo-efficiency hang down a bit.
Further, on the taper inwall of described upper cover, the water material coating is detested in spraying, is beneficial to the distillation water droplet that evaporation is attached on the taper inwall and all flows into efficiently, fast the collection fresh-water tank on the solar heating evaporation device.
The invention has the beneficial effects as follows:
1, adopted due to the present invention the upper cover that includes one-body molded cooling trough and included the solar heating evaporation device of one-body molded collection fresh-water tank, so the two has splendid combined effect, simple in structure, easy to use.
2, upper cover is established cooling trough and can be contained refrigerated sea water, has the water cooling of utilization function, to improve vapour condensation efficiency; And establish taper section, there is steam cooling fast, the advantage that is difficult for adhering to.
3, upper cover is established the frosted shape below, after the frosted apical ring with the solar heating evaporation device encloses the combination that interlocks, can produce splendid sealing property, need not seal material by other, can prevent that fresh water and steam from leaking.
4,, because the solar heating evaporation device has adopted solar energy vacuum tube technique, have that heating is fast, a good heat insulation, characteristics that thermal effect is high, so more can accelerate heating and the velocity of evaporation of seawater to be diluted.
5, on the taper inwall of upper cover, the water material coating is detested in spraying, makes to distill water droplet and more can not be attached on the taper inwall, is beneficial to the collection fresh-water tank on efficient, the whole inflow fast of distilled water solar heating evaporation device.
6, simple in structure, the stable performance of the present invention, easy to use, with low cost, be easy to manufacture, volume is little, less investment.
The 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 sections, 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 section (4), solar heating evaporation device (5), apical ring.
In Fig. 1, establish its outside cylinder limit (3) of cooling trough (2) on described upper cover (1) and stretch upwards formation basin shape, inside establish taper section (4), it is interior and one-body molded with it that this taper section (4) is located at described upper cover (1), and up being the coniform taper inwall that extends to form from its inwall root edge, its inwall bottom 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 to hold the container of 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 that the freshet steam of becoming estranged from leaking, the formation of its sealing effectiveness is that nationality encloses (6) by this place's frosted apical ring and is interlocked with the tank cylinder outside bottom frosted of upper cover (1); The outer shroud of described solar heating evaporation device (5) encloses and also is provided with collection fresh-water tank integrated with it (7), 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, with heating and the velocity of evaporation of accelerating seawater to be diluted.Well-known solar energy vacuum tube has that heating is fast, good heat insulation, characteristics that thermal effect is high.Can certainly adopt transparent material as glass, synthetic glass etc., not affect use, only insulation, thermo-efficiency hang down a bit.
Further, on the taper inwall of described upper cover (1), the water material coating is detested in spraying, is beneficial to the distillation water droplet that evaporation is attached on the taper inwall and all flows into efficiently, fast the collection fresh-water tank (7) on solar heating evaporation device (5).
Principle of work of the present invention is such, pour into seawater to be diluted in container in solar heating evaporation device (5), build upper cover (1), be placed under 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 rising; the cooling cohesion of taper inwall that runs into upper cover (1) is that the distilled water drip enters the collection fresh-water tank (7) on solar heating evaporation device (5), and flows out fresh water by water outlet (9); Reach the purpose that sea water desaltination is help out of distress and helped meet an urgent need.
Claims (5)
1. an emergent solar energy sea water desalination apparatus, is characterized in that: comprise upper cover, solar heating evaporation device; Cover on described and establish its outside cylinder limit of cooling trough and stretch upwards and form basin shape, inside establish taper section, it is interior and one-body molded with it that this taper section is located at described upper cover, and up being the coniform taper inwall that extends to form from its inwall root edge, its inwall bottom is connected and frosted with cooling trough outside cylinder limit is round and smooth simultaneously;
Described solar heating evaporation device is provided with to hold the container of 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 that the freshet steam of becoming estranged from leaking, the formation of its sealing effectiveness is that nationality is enclosed with the tank cylinder outside bottom frosted of upper cover and is interlocked by this place's frosted apical ring; The outer shroud of described solar heating evaporation device encloses and also is provided with collection fresh-water tank integrated with it, and the hypotenuse wall that it stretches upwards forms the apical ring hole; The collection fresh-water tank also sets out the mouth of a river, is convenient to fresh water and flows out.
2. a kind of emergent solar energy sea water desalination apparatus according to claim 1 is characterized in that: described upper cover adopts transparent material, is beneficial to sunlight penetration.
3. a kind of emergent solar energy sea water desalination apparatus according to claim 1 is characterized in that: described solar heating evaporation equipment material adopts solar energy vacuum tube technique, with heating and the velocity of evaporation of accelerating seawater to be diluted.
4. a kind of emergent solar energy sea water desalination apparatus according to claim 1, it is characterized in that: on the taper inwall of described upper cover, the water material coating is detested in spraying, is beneficial to the distillation water droplet that evaporation is attached on the taper inwall and all flows into efficiently, fast the collection fresh-water tank on described solar heating evaporation device.
5. a kind of emergent solar energy sea water desalination apparatus according to claim 1, is characterized in that: when described solar heating evaporation equipment material does not adopt solar energy vacuum tube technique due to a variety of causes, 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 |
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| Publication Number | Publication Date |
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| CN103496754A true CN103496754A (en) | 2014-01-08 |
| CN103496754B CN103496754B (en) | 2015-06-10 |
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| CN201310513343.3A Active CN103496754B (en) | 2013-10-24 | 2013-10-24 | Emergency solar-powered seawater desalination device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291405A (en) * | 2014-10-28 | 2015-01-21 | 四川大学 | Solar energy sea water desalination device |
| CN104803431A (en) * | 2015-04-10 | 2015-07-29 | 天津大学 | Device for controlling seawater intrusion by natural energy |
| CN106542598A (en) * | 2017-01-23 | 2017-03-29 | 北京大学 | A kind of solar energy sea water desalination apparatus |
| 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 |
| CN108996592A (en) * | 2018-08-15 | 2018-12-14 | 中国中元国际工程有限公司 | Utilize the multi-level water groove pin bevel-type sea water desalination processing unit and method of sandy 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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| JPS62191093A (en) * | 1986-02-17 | 1987-08-21 | Nippon Kokan Kk <Nkk> | Sea water desalination pipe line system |
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| 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 |
-
2013
- 2013-10-24 CN CN201310513343.3A patent/CN103496754B/en active Active
Patent Citations (4)
| 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 |
| CN2830374Y (en) * | 2005-10-25 | 2006-10-25 | 陶荣泰 | Seawater desaliation and purification pot of solar cooker |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291405A (en) * | 2014-10-28 | 2015-01-21 | 四川大学 | Solar energy sea water desalination device |
| CN104803431A (en) * | 2015-04-10 | 2015-07-29 | 天津大学 | Device for controlling seawater intrusion by natural energy |
| 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 |
| CN106542598A (en) * | 2017-01-23 | 2017-03-29 | 北京大学 | A kind of solar energy sea water desalination apparatus |
| 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 |
| CN108996592A (en) * | 2018-08-15 | 2018-12-14 | 中国中元国际工程有限公司 | Utilize the multi-level water groove pin bevel-type sea water desalination processing unit and method of sandy beach surface heat energy |
| 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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| CN103496754B (en) | 2015-06-10 |
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Owner name: HANGZHOU YANGGUO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GU XIAOYE Effective date: 20150511 |
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Inventor after: Gu Qun Inventor after: Gu Xiaoye Inventor before: Gu Xiaoye |
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Free format text: CORRECT: ADDRESS; FROM: 310011 HANGZHOU, ZHEJIANG PROVINCE TO: 310051 HANGZHOU, ZHEJIANG PROVINCE Free format text: CORRECT: INVENTOR; FROM: GU XIAOYE TO: GU QUN GU XIAOYE |
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Effective date of registration: 20150511 Address after: Hangzhou City, Zhejiang province 310051 Binjiang District West Street No. 88 Jiangling Road, building 3, room 313 Applicant after: HANGZHOU YANGGUO TECHNOLOGY CO.,LTD. Address before: 310011 Gongshu District Concord village, Hangzhou, Zhejiang, 18-55-204 Applicant before: Gu Xiaoye |
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Effective date of registration: 20181224 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20181224 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 310051 313, room 3, 88 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: HANGZHOU YANGGUO TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20190408 Address after: 264001 Yantai Human Resources Service Industrial Park, No. 90 Airport Road, Zhifu District, Yantai City, Shandong Province, 13 floors Patentee after: Yantai Yusheng Ocean Technology Co.,Ltd. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: Bengbu Jinshi New Material Co.,Ltd. |