CN115611346A - Trackless self-focusing seawater desalination device for bionic flowers - Google Patents
Trackless self-focusing seawater desalination device for bionic flowers Download PDFInfo
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- CN115611346A CN115611346A CN202211142816.9A CN202211142816A CN115611346A CN 115611346 A CN115611346 A CN 115611346A CN 202211142816 A CN202211142816 A CN 202211142816A CN 115611346 A CN115611346 A CN 115611346A
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- seawater desalination
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- 239000013535 sea water Substances 0.000 title claims abstract description 58
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 28
- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000009833 condensation Methods 0.000 claims abstract description 18
- 239000013505 freshwater Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000031700 light absorption Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 239000013307 optical fiber Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 230000005494 condensation Effects 0.000 description 11
- 239000006096 absorbing agent Substances 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention provides a non-tracking self-condensation seawater desalination device of a bionic flower, which comprises a condenser fixing mechanism, a condenser, a light guide body, a light collector, a steam condenser, a water guide groove, a light absorption body, a supporting shell, a seawater container, a drainage groove and a fresh water container. The invention can improve the solar energy utilization efficiency and has low cost without additional electric energy drive.
Description
Technical Field
The invention relates to the technical field of seawater desalination devices, in particular to a non-tracking self-focusing seawater desalination device for bionic flowers.
Background
The solar energy driven sea water desalting system converts solar energy into heat energy, heats sea water to evaporate, separates salt from water and condenses water vapor to obtain required fresh water. The current technical approaches for realizing the photo-thermal-fresh water mainly include two types: the first is that the incident sunlight directly irradiates to a light absorber through a transparent material to realize light-heat conversion, and the seawater desalination is realized by thermally driving the separation of saline water; the second is to utilize tracking light-gathering technology to gather incident sunlight firstly and then irradiate the incident sunlight to a light-absorbing body to realize light-heat conversion, and to realize seawater desalination by thermally driving salt water separation.
For the first technical approach, although the structure is simple, the following difficulties exist: low incident solar energy density (<1000W/m 2 ) After penetrating through the transparent material, the energy density is further reduced, and due to the low energy density, the obtained solar heat temperature is lower than the water evaporation temperature by 100 ℃, and finally, the seawater desalination rate is low, and the energy utilization rate of solar energy is low.
Aiming at the second technical approach, although the solar energy density is improved by adopting a light-gathering mode, solar heat energy with the temperature higher than 100 ℃ is obtained, the seawater desalination rate is promoted, and the utilization efficiency of the solar energy is improved to a certain extent. However, the light-gathering tracking device has high cost and low reliability, needs external electric energy for driving, and is required to be operated and maintained daily, so that the practical application is limited.
Therefore, it is necessary to design a seawater desalination apparatus which can improve the solar energy utilization efficiency and has low cost without additional electric power.
Disclosure of Invention
Aiming at the technical problems, the invention aims to provide a non-tracking self-focusing seawater desalination device for bionic flowers, and the device is realized by adopting the following technical scheme in order to solve the technical problems:
a non-tracking self-condensation seawater desalination device of bionic flowers comprises a condenser fixing mechanism, a condenser, a light guide body, a light collector, a steam condenser, a water guiding groove, a light absorption body, a supporting shell, a seawater container, a drainage groove and a fresh water container;
condenser and condenser fixed establishment rigid coupling, the light conductor rigid coupling is on the condenser, the light conductor passes condenser fixed establishment and steam condenser in proper order, light conductor and concentrator rigid coupling, steam condenser and condenser fixed establishment connect, guiding gutter and concentrator all rigid coupling are on steam condenser, steam condenser rigid coupling is on supporting the shell, the sea water container rigid coupling is in supporting the shell, the fresh water container is inlayed between supporting the shell and sea water container, the drainage groove slope sets up between supporting the shell and sea water container, the light-absorbing body is placed in the sea water container.
Beneficially, the condenser is a compound parabolic condenser, the compound parabolic condenser includes a plurality of condenser cup pieces, each condenser cup piece is fixedly connected with the light guide body, the condenser fixing mechanism includes a fixing piece, the fixing piece is in a curved surface shape, the fixing piece is provided with a plurality of through holes, and each condenser cup piece is fixedly connected to an inner wall of each through hole.
Advantageously, said fixing element is hemispherical.
Advantageously, the inner wall of the fixing piece is fixedly connected with a controllable rotating shaft, and the controllable rotating shaft is rotatably connected to the steam condenser.
Advantageously, the light guide is an optical fibre.
Advantageously, the light guide is a light pipe.
Beneficially, the drainage groove is provided with a water outlet hole.
Advantageously, the steam condenser is funnel-shaped.
Advantageously, the water chute is fixed to the bottom of the steam condenser.
The invention has the following beneficial effects:
according to the invention, through the characteristics of the optical structure of the condenser, light rays within a certain incident angle range can be condensed to the bottom of the condenser, so that long-time condensation work of a single condenser at a fixed position is realized; the curved surface design of the condenser can realize the condensation of all weather at different time intervals, and finally, an expensive and complicated tracking condensation device can be saved; by utilizing the low-power condensation characteristic of the condenser, solar heat energy matched with the temperature in the seawater evaporation process can be obtained, and the problem of serious heat dissipation loss caused by overhigh temperature of the solar heat energy in the traditional tracking condensation mode is solved; by utilizing the characteristics of high efficiency and good flexibility of the optical fiber, light condensing spots condensed by the condensers at different positions are concentrated to a specified position on the upper surface of the heat absorbing body, so that the condensing solar energy with higher energy density required by seawater evaporation is provided, the volume of the heat absorbing body can be reduced, and the cost of the device is further reduced; the distance between the light collector and the heat absorber can be controlled to be not reduced along with the reduction of the water level in the seawater container by utilizing the flexibility of the optical fiber, so that the single seawater desalination amount can be obviously increased compared with the traditional seawater desalination device, the angle of the light collector can be adjusted quarterly or monthly by utilizing the controllable rotating shaft, the actual demand quantity of the light collector can be greatly reduced, and the equipment is further simplified.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic structural diagram of a non-tracking self-focusing seawater desalination plant for bionic flowers according to the present invention;
FIG. 2 is a schematic structural diagram of a non-tracking self-focusing seawater desalination plant with bionic flowers according to another angle;
FIG. 3 is a schematic structural diagram of one embodiment of a condenser and a fixing mechanism in the non-tracking self-focusing seawater desalination device of a bionic flower.
Reference numerals: the device comprises a condenser fixing mechanism 1, a fixing piece 11, a through hole 12, a controllable rotating shaft 13, a condenser 2, a condenser cup 21, a light guide body 3, a light collector 4, a steam condenser 5, a water guide groove 6, a light absorber 7, a supporting shell 8, a seawater container 9, a drainage groove 91 and a fresh water container 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-3, a non-tracking self-condensing seawater desalination device for bionic flowers comprises a condenser fixing mechanism 1, a condenser 2, a light guide body 3, a light collector 4, a steam condenser 5, a water chute 6, a light absorber 7, a supporting shell 8, a seawater container 9, a drainage groove 91 and a fresh water container 10;
According to an optional embodiment of the present invention, the condenser 2 is a compound parabolic condenser, the compound parabolic condenser includes a plurality of condenser cup members 21, each condenser cup member 21 is fixedly connected to the light guide 3, the condenser fixing mechanism 1 includes a fixing member 11, the fixing member 11 is curved, the fixing member 11 is provided with a plurality of through holes 12, and each condenser cup member 21 is fixedly connected to an inner wall of each through hole 12.
In an alternative embodiment of the invention, the fixing element 11 is hemispherical.
According to an alternative embodiment of the present invention, a controllable rotating shaft 13 is fixed on the inner wall of the fixed member 11, and the controllable rotating shaft 13 is rotatably connected to the steam condenser 5.
According to an alternative embodiment of the invention, the light guide 3 is an optical fiber.
According to an alternative embodiment of the invention, the light guide 3 is a light pipe.
According to an alternative embodiment of the present invention, the drainage groove 91 is provided with a water outlet.
In an alternative embodiment of the invention, the steam condenser 5 is funnel-shaped.
In an alternative embodiment of the invention, the water chute 6 is fixedly connected to the bottom of the steam condenser 5.
In an alternative embodiment of the invention, the controllable axis of rotation 13 is arranged in the east-west direction, and the fixed member 11 and the concentrator 2 are moved along the trajectory line towards the sun by rotating the controllable axis of rotation 13 once a quarter or month, in order to reduce the number of concentrator cups 21 of the concentrator 2.
The implementation process comprises the following steps:
the fixing part 11 is in a curved surface shape, although the light path of incident sunlight changes in real time, one or more light-gathering cup parts 21 facing the sunlight always exist, the sunlight can be gathered normally, all-weather light gathering is finally realized, the sunlight is gathered to the bottom of the light gathering device 2 after being gathered by the light-gathering cup parts 21, nearly lossless transmission is realized through the optical fibers and the light gathering device 4, the sunlight is gathered to the surface of the light-absorbing body 7, the light-absorbing body 7 absorbs the incident gathered solar energy, the light energy is converted into heat energy, seawater in the light-absorbing body 7 is heated, the seawater is evaporated by heat absorption, meanwhile, the seawater in the seawater container 9 is continuously transmitted to the surface of the light-absorbing body 7 through the capillary effect of the light-absorbing body 7 for heat absorption and evaporation, the water vapor evaporated on the surface of the light-absorbing body 7 flows upwards automatically and is partially condensed into water on the lower surface of the steam condenser 5, the condensed fresh water is gathered to the bottom end of the steam condenser 5 under the action of gravity, and drops to the water chute 6, flows along the inclined water chute 6, and flows into the fresh water container 10 through the water outlet; in addition, the residual water vapor will be condensed on the inner wall surface of the support housing 8, and the fresh water obtained after condensation will be collected from the inner wall surface of the support housing 8 to the drainage grooves 11 under the action of gravity and finally flow into the fresh water container 10.
The invention can also set a controllable rotating shaft 13 on the fixed part 11, and the fixed part 11 is rotated by an angle according to the seasons or months by the controllable rotating shaft 13, so that more light-gathering cup pieces 21 on the fixed part 11 face to the same direction as the direct direction of the sunlight all day, thereby reducing the number of light-gathering cup pieces 21 required by the light gathering device 2 and further reducing the cost.
According to the invention, through the characteristics of the optical structure of the condenser 2, light rays within a certain incident angle range can be condensed to the bottom of the condenser 2, so that long-time condensation work of a single condenser 2 at a fixed position is realized;
the curved surface design of the condenser 2 can realize the condensation of different time intervals all day long, and finally, an expensive and complicated tracking condensation device can be saved;
by utilizing the low-power condensation characteristic of the condenser 2, solar heat energy matched with the temperature in the seawater evaporation process can be obtained, and the problem of serious heat dissipation loss caused by overhigh temperature of the solar heat energy in the traditional tracking condensation mode is solved;
by utilizing the characteristics of high efficiency and good flexibility of the optical fiber, light condensing spots condensed by the condensers 2 at different positions are concentrated to a specified position on the upper surface of the heat absorber 7, so that the required condensing solar energy with higher energy density is provided for seawater evaporation, the volume of the heat absorber 7 can be reduced, and the cost of the device is further reduced;
the flexibility of the optical fiber can control the distance between the light collector 4 and the heat absorber 7 not to be reduced along with the reduction of the water level in the seawater container 9, thereby obviously increasing the single seawater desalination amount compared with the traditional seawater desalination device.
By using the controllable rotation axis 13, the angle of the condenser 2 is adjusted quarterly or monthly, which can greatly reduce the number of actual demands of the condenser 2 and further simplify the equipment.
Components, modules, mechanisms, devices and the like of the present invention, which are not described in detail, are all common standard components or components known to those skilled in the art, and the structure and the principle of the present invention can be known to those skilled in the art through technical manuals or through routine experiments.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. A non-tracking self-condensation seawater desalination device of bionic flowers is characterized by comprising a condenser fixing mechanism (1), a condenser (2), a light guide body (3), a light collector (4), a steam condenser (5), a water chute (6), a light absorption body (7), a supporting shell (8), a seawater container (9), a drainage groove (91) and a fresh water container (10);
condenser (2) and condenser fixed establishment (1) rigid coupling, light conductor (3) rigid coupling is on condenser (2), light conductor (3) pass condenser fixed establishment (1) and steam condenser (5) in proper order, light conductor (3) and collection light ware (4) rigid coupling, steam condenser (5) and condenser fixed establishment (1) are connected, guiding gutter (6) and collection light ware (4) all rigid coupling are on steam condenser (5), steam condenser (5) rigid coupling is on support housing (8), sea water container (9) rigid coupling is in support housing (8), fresh water container (10) are inlayed between support housing (8) and sea water container (9), drainage groove (91) slope sets up between support housing (8) and sea water container (9), light absorption body (7) are placed in sea water container (9).
2. The no-tracking self-condensing seawater desalination device of a bionic flower according to claim 1, wherein the condenser (2) is a compound parabolic condenser, the compound parabolic condenser comprises a plurality of condensing cup members (21), each condensing cup member (21) is fixedly connected with the light guide body (3), the condenser fixing mechanism (1) comprises a fixing member (11), the fixing member (11) is curved, the fixing member (11) is provided with a plurality of through holes (12), and each condensing cup member (21) is fixedly connected with the inner wall of each through hole (12).
3. The no-tracking self-focusing seawater desalination plant for bionic flowers as claimed in claim 2, wherein the fixing member (11) is hemispherical.
4. The device for desalinating seawater without tracking and self-gathering light of a bionic flower according to claim 2, wherein a controllable rotating shaft (13) is fixedly connected to the inner wall of the fixing member (11), and the controllable rotating shaft (13) is rotatably connected to the steam condenser (5).
5. The no-tracking self-condensation seawater desalination plant for bionic flowers as claimed in claim 2, wherein the light guide body (3) is an optical fiber.
6. The no-tracking self-condensation seawater desalination plant for bionic flowers as claimed in claim 2, wherein the light guide body (3) is a light guide pipe.
7. The no-tracking self-condensation seawater desalination plant for bionic flowers as claimed in claim 1, wherein the drainage grooves (91) are provided with water outlet holes.
8. The no-tracking self-condensation seawater desalination plant of a bionic flower as claimed in any one of claims 1-7, wherein the steam condenser (5) is in the shape of a funnel.
9. The no-tracking self-focusing seawater desalination plant of bionic flowers as claimed in claim 8, wherein the water chute (6) is fixedly connected to the bottom of the steam condenser (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211142816.9A CN115611346A (en) | 2022-09-20 | 2022-09-20 | Trackless self-focusing seawater desalination device for bionic flowers |
| CN202310641018.9A CN116639751B (en) | 2022-09-20 | 2023-05-31 | Tracking-free self-condensation sea water desalting device with bionic flowers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211142816.9A CN115611346A (en) | 2022-09-20 | 2022-09-20 | Trackless self-focusing seawater desalination device for bionic flowers |
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| Publication Number | Publication Date |
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| CN115611346A true CN115611346A (en) | 2023-01-17 |
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| CN202211142816.9A Withdrawn CN115611346A (en) | 2022-09-20 | 2022-09-20 | Trackless self-focusing seawater desalination device for bionic flowers |
| CN202310641018.9A Active CN116639751B (en) | 2022-09-20 | 2023-05-31 | Tracking-free self-condensation sea water desalting device with bionic flowers |
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| CN202310641018.9A Active CN116639751B (en) | 2022-09-20 | 2023-05-31 | Tracking-free self-condensation sea water desalting device with bionic flowers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116639751A (en) * | 2022-09-20 | 2023-08-25 | 东莞理工学院 | Tracking-free self-condensation sea water desalting device with bionic flowers |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010269212A (en) * | 2009-05-19 | 2010-12-02 | Mitaka Koki Co Ltd | Seawater desalination apparatus |
| CN102072567A (en) * | 2011-01-24 | 2011-05-25 | 上海新产业光电技术有限公司 | Two-mirror type solar collecting device and system |
| WO2013018013A1 (en) * | 2011-08-02 | 2013-02-07 | Brightsource Industries (Israel) Ltd. | Spillage reducing improvements for solar receivers |
| CN103896349B (en) * | 2012-12-28 | 2015-06-17 | 练亦成 | Sea water desalting device |
| CN106277138A (en) * | 2016-09-28 | 2017-01-04 | 天津大学 | A kind of Portable type sea water desalination device with folding solar thermal collector |
| CN106745430A (en) * | 2016-11-16 | 2017-05-31 | 李渊 | A kind of solar steam generator and solar energy sea water desalination apparatus |
| CN111960494A (en) * | 2019-05-19 | 2020-11-20 | 云南师范大学 | CPC-based tracking-free light-gathering heat-collecting desalination system |
| EP3939789A3 (en) * | 2020-05-27 | 2022-02-16 | Ricoh Company, Ltd. | Light irradiation method, light absorbing material attaching apparatus, flying body generating method and apparatus, image forming method, and three-dimensional object producing method |
| CN115611346A (en) * | 2022-09-20 | 2023-01-17 | 东莞理工学院 | Trackless self-focusing seawater desalination device for bionic flowers |
-
2022
- 2022-09-20 CN CN202211142816.9A patent/CN115611346A/en not_active Withdrawn
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2023
- 2023-05-31 CN CN202310641018.9A patent/CN116639751B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116639751A (en) * | 2022-09-20 | 2023-08-25 | 东莞理工学院 | Tracking-free self-condensation sea water desalting device with bionic flowers |
| CN116639751B (en) * | 2022-09-20 | 2024-03-15 | 东莞理工学院 | Tracking-free self-condensation sea water desalting device with bionic flowers |
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| Publication number | Publication date |
|---|---|
| CN116639751B (en) | 2024-03-15 |
| CN116639751A (en) | 2023-08-25 |
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Application publication date: 20230117 |