CN217708931U - Water purification preparation and efficient collection device utilizing solar energy - Google Patents
Water purification preparation and efficient collection device utilizing solar energy Download PDFInfo
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- CN217708931U CN217708931U CN202221876546.XU CN202221876546U CN217708931U CN 217708931 U CN217708931 U CN 217708931U CN 202221876546 U CN202221876546 U CN 202221876546U CN 217708931 U CN217708931 U CN 217708931U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Abstract
The utility model discloses a device for preparing purified water and collecting water efficiently by utilizing solar energy, which comprises a collecting tank, a condensing cover, a condensing column, at least one reservoir and a photo-thermal conversion material, wherein the condensing cover is arranged on the collecting tank and is used for forming a closed evaporation cavity; the condensation post set up in the evaporation intracavity, a condensation chamber has in the condensation post, the top and the bottom of condensation post seted up respectively with the pressure release mouth and the delivery port of condensation chamber intercommunication, the other end of pressure release mouth stretches out to the outside of condensation cover, the condensation intracavity is provided with a plurality of layers of column plates from bottom to top at the interval. The beneficial effects of the utility model are that: can promote the collection to vapor, maintain the atmospheric pressure of whole condensation intracavity simultaneously and can not last rising, avoid the light and heat conversion material to need provide more heat energy just can realize the evaporation to the reservoir internal water source, improved the utilization efficiency of solar energy and water purification collection rate.
Description
Technical Field
The utility model relates to a water treatment technology field especially relates to a utilize water purification preparation and high-efficient collection device of solar energy.
Background
With the rapid growth of the global population, the demand of human beings for water resources is increasing. The water evaporation technology, especially the solar heating water source, can effectively obtain purified water and fresh water resources from sewage and seawater, and compared with a reverse osmosis membrane technology and a traditional heating distillation technology, the cost for obtaining water resources is lower. In recent years, efficient conversion from solar energy to thermal energy can be effectively achieved by using photothermal conversion materials such as metal nanomaterials and carbon nanomaterials.
The Chinese invention with application number 202011070138.0 discloses a simple and portable device for quickly preparing purified water by utilizing solar energy, which comprises a condensing lens, an evaporation and condensation cover, a water vapor collecting device and an evaporation generating device.
The existing solar water purification device is shown in fig. 1 and 2 and comprises a collecting tank 1, a condensing cover 2, a water reservoir 3 and a photo-thermal conversion material 4, wherein the condensing cover 2 covers the collecting tank 1, the water reservoir 3 is arranged in the collecting tank 1, water to be evaporated is stored in the water reservoir 3, the photo-thermal conversion material 4 floats on the surface of the water to be evaporated, the photo-thermal conversion material 4 rapidly gasifies the water on the surface of the water reservoir 3 under the irradiation of sunlight, water vapor meets the condensing cover 2 and is converted into liquid water, and the liquid water falls back into the collecting tank 1 along the condensing cover 2. Similarly, the condensation cover 2 can be made into a cone shape as shown in fig. 2, so that the water vapor can be returned to the collection tank 1 after being liquefied.
Among the above-mentioned device, because the inside vapor of device constantly increases, its inside atmospheric pressure will constantly grow, leads to the water further gasification on cistern surface, need consume more heats and can go on, and then lead to the water purification to collect speed and can reduce gradually to solar energy utilization efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a utilize water purification preparation and high-efficient collection device of solar energy, solve among the prior art and utilize water purification preparation device of solar energy along with the continuous increase of vapor, speed and all can reduce gradually technical problem to solar energy utilization efficiency is collected to the water purification.
In order to achieve the above technical purpose, the technical scheme of the utility model provides an utilize water purification preparation and high-efficient collection device of solar energy, include:
a collection tank;
the condensation cover is arranged on the collecting tank and used for forming a closed evaporation cavity;
the condensation column is arranged in the evaporation cavity, a condensation cavity is arranged in the condensation column, the top and the bottom of the condensation column are respectively provided with a pressure relief opening and a water outlet which are communicated with the condensation cavity, the other end of the pressure relief opening extends out of the condensation cover, a plurality of layers of tower plates are arranged in the condensation cavity at intervals from bottom to top, and each tower plate is provided with at least one through hole;
the water outlets are arranged in the evaporation cavity, and the water outlets are staggered with the water storage tanks which are used for containing water to be evaporated;
a photothermal conversion material floating on a surface of water to be evaporated.
Further, the condensation cover is of a conical structure.
Furthermore, the other end of the pressure relief opening extends out of the conical opening of the condensation cover to the outside of the condensation cover.
Further, utilize water purification preparation and high-efficient collection device of solar energy, still include first lens hood, first lens hood set up in directly over the condensation post and be used for right the condensation post carries out the shading.
Furthermore, the first light shield is arranged outside the evaporation cavity, and the lower end of the first light shield is fixedly arranged on the condensation cover.
Further, each the cistern all avoids the light-shielding area of first lens hood set up in the evaporation chamber, and each the pool wall of cistern all with the inner wall of collecting pit is not laminated.
Further, utilize water purification preparation and high-efficient collection device of solar energy, still include the receiving flask, the receiving flask set up in the side of collecting pit.
Furthermore, the upper end of the collecting bottle is of a conical structure.
Furthermore, the device for preparing and collecting the purified water and the high-efficiency water by utilizing the solar energy further comprises a second light shield, wherein the second light shield is arranged on the collecting bottle and is used for shading the collecting bottle.
Furthermore, the device for preparing purified water and efficiently collecting the purified water by utilizing solar energy further comprises a conduit, wherein one end of the conduit is communicated with the pressure relief opening in a sealing manner, and the other end of the conduit is communicated with the inlet end of the collecting bottle.
Compared with the prior art, the beneficial effects of the utility model include: float in the light and heat conversion material of waiting to evaporate water surface under the sunlight shines, with the water rapid gasification on cistern surface, a partial steam meets the condensation cover, is transformed into liquid water, liquid water falls back to in the collection pond along the condensation cover, another partial steam enters into to the condensation intracavity along the delivery port of condensation post, steam meets the column plate, is transformed into liquid water, liquid water falls back to in the collection pond along through-hole and delivery port, the atmospheric pressure that increases in the condensation intracavity is discharged along the pressure release mouth simultaneously, the utility model discloses in, through setting up the condensation post, can promote the collection to steam, maintain the atmospheric pressure in whole condensation intracavity simultaneously and can not last the rising, avoid light and heat conversion material to need provide more heat energy just can realize the evaporation to the reservoir water source, improved solar energy utilization efficiency and water purification collection rate.
Drawings
FIG. 1 is a schematic structural view of a conventional apparatus for preparing purified water using solar energy;
FIG. 2 is a schematic structural view of another structure of a conventional purified water preparing apparatus using solar energy;
fig. 3 is a schematic structural view of a purified water preparation and high-efficiency collection device using solar energy provided by the present invention;
FIG. 4 is a schematic diagram of the structure of the condensation column of FIG. 3;
in the figure: 1-collection pool, 2-condensation hood, 3-water reservoir, 4-photothermal conversion material, 100-collection pool, 200-condensation hood, 210-evaporation cavity, 300-condensation column, 310-condensation cavity, 320-pressure relief opening, 330-water outlet, 340-tower plate, 341-through hole, 400-water reservoir, 500-photothermal conversion material, 600-first light shield, 700-collection bottle, 800-second light shield and 900-conduit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a device for preparing purified water and collecting water with high efficiency by using solar energy, the structure of which is shown in figure 3 and figure 4, comprising a collecting tank 100, a condensing cover 200, a condensing column 300, at least one water reservoir 400 and a photo-thermal conversion material 500, wherein the condensing cover 200 is covered on the collecting tank 100 and is used for forming a closed evaporation cavity 210; the condensation column 300 is arranged in the evaporation cavity 210, a condensation cavity 310 is arranged in the condensation column 300, the top and the bottom of the condensation column 300 are respectively provided with a pressure relief port 320 and a water outlet 330 which are communicated with the condensation cavity 310, the other end of the pressure relief port 320 extends out of the condensation cover 200, a plurality of layers of tower plates 340 are arranged in the condensation cavity 310 at intervals from bottom to top, and each tower plate 340 is provided with at least one through hole 341; each water reservoir 400 is arranged in the evaporation cavity 210, each water reservoir 400 is arranged in a staggered manner with respect to the water outlet 330, and the water reservoir 400 is used for containing water to be evaporated; the photothermal conversion material 500 floats on the surface of water to be evaporated.
Float in waiting to evaporate the water surface light-heat conversion material 500 under the sunlight irradiation, will the water on cistern 400 surface gasifies fast, and partly vapor meets condensation cover 200 turns into liquid water, and liquid water is in the same direction as condensation cover 200 falls back in the collecting pit 100, another part of vapor along condensation post 300 delivery port 330 enters into in the condensation chamber 310, vapor meets column plate 340, turns into liquid water, liquid water along through-hole 341 reaches delivery port 330 falls back in the collecting pit 100, simultaneously the atmospheric pressure of increase in the condensation chamber 310 along pressure release port 320 is discharged, the utility model discloses in, through setting up condensation post 300 can promote the collection to vapor, maintains wholly simultaneously atmospheric pressure in the condensation chamber 310 can not continuously rise, avoids light-heat conversion material 500 need provide more heat energy could realize to the evaporation of the water source in cistern 400, has improved solar energy's utilization efficiency and water purification collection rate.
As a preferred embodiment, referring to fig. 3, the condensation cover 200 has a tapered structure, so that a portion of the water vapor meets the condensation cover 200 and is transformed into liquid water, and the liquid water falls back into the collection tank 100 along the condensation cover 200.
As a preferred embodiment, the photothermal conversion material 500 is made of a porous carbon material, the photothermal conversion material 500 floats on the surface of the water to be evaporated, the water enters the material through the pores of the carbon material, and the black carbon material has a strong light absorption capability, and further converts the light energy into heat energy, so that the temperature of the surface of the water is rapidly increased, thereby facilitating the evaporation of the water.
As a preferred embodiment, referring to fig. 4, the other end of the pressure relief port 320 extends out from the conical opening of the condensation cover 200 to the outside of the condensation cover 200, so that the increased air pressure in the condensation chamber 310 can be discharged to the outside of the condensation chamber 310 along the pressure relief port 320.
As a preferred embodiment, please refer to fig. 3, the apparatus for preparing purified water and collecting water with high efficiency by using solar energy further comprises a first light shield 600, the first light shield 600 is disposed right above the condensation column 300 and is used for shielding the condensation column 300 so as to keep the condensation column 300 at a lower temperature, the number of the trays 340 in the condensation chamber 310 can be determined by the insolation amount in the area, the larger the insolation amount, the larger the number of the trays 340, the water vapor is ensured to contact with the trays 340 with a lower temperature before reaching the pressure relief port 320, and then the water vapor is cooled and liquefied, the through holes 341 are opened on the trays 340, so as to facilitate the water vapor to flow back into the collection tank 100.
As a preferred embodiment, referring to fig. 3, the first light-shielding cover 600 is disposed outside the evaporation chamber 210, and a lower end of the first light-shielding cover 600 is fixedly mounted on the condensation cover 200, so that the first light-shielding cover 600 can achieve a better light-shielding effect on the condensation column 300.
As a preferred embodiment, referring to fig. 3, each of the water reservoirs 400 is disposed in the evaporation chamber 210 avoiding the light-shielding region of the first light-shielding hood 600, so that sunlight can irradiate on the photothermal conversion material 500, and the wall of each of the water reservoirs 400 is not attached to the inner wall of the collection tank 100, so that a part of water vapor can fall back into the collection tank 100 along the inner wall of the condensation hood 200.
As a preferred embodiment, referring to fig. 3, the apparatus for preparing purified water and efficiently collecting water by using solar energy further includes a collecting bottle 700, wherein the collecting bottle 700 is disposed at a side of the collecting tank 100 for further condensing and collecting water vapor.
As a preferred embodiment, referring to fig. 3, the upper end of the collection bottle 700 is tapered, so that the water vapor in the collection bottle 700 meets the inner wall of the collection bottle 700 and is transformed into liquid water, and the liquid water falls back into the collection bottle 700 along the inner wall of the collection bottle 700.
As a preferred embodiment, referring to fig. 3, the apparatus for preparing purified water and efficiently collecting water by using solar energy further includes a second light shielding cover 800, where the second light shielding cover 800 is covered on the collecting bottle 700 and is used for shielding the collecting bottle 700 so as to make the collecting bottle 700 in a dark room without being irradiated by sunlight, and the collecting tank 100 is in an area irradiated by sunlight, so that the temperature of the collecting bottle 700 is lower than that of the collecting tank 100, which is beneficial for further collecting water vapor.
As a preferred embodiment, referring to fig. 3, the apparatus for preparing purified water and efficiently collecting water by using solar energy further comprises a conduit 900, one end of the conduit 900 is in sealed communication with the pressure relief port 320, so as to completely prevent water vapor from flowing out of the pressure relief port 320, and the other end of the conduit 900 is in communication with the inlet end of the collecting bottle 700, so that the water vapor is introduced into the collecting bottle 700 and further condensed into liquid water.
For better understanding of the present invention, the following detailed description is made with reference to fig. 3 and 4 to illustrate the working principle of the technical solution of the present invention:
the photothermal conversion material 500 floating on the surface of the water vapor under the irradiation of sunlight quickly gasifies the water on the surface of the reservoir 400, a part of the water vapor meets the condensation cover 200 and is converted into liquid water, the liquid water falls back into the collection pool 100 along the condensation cover 200, another part of the water vapor enters into the condensation chamber 310 along the water outlet 330 of the condensation column 300, the water vapor meets the tower plate 340 and is converted into liquid water, the liquid water falls back into the collection pool 100 along the through hole 341 and the water outlet 330, meanwhile, the increased air pressure in the condensation chamber 310 and a small amount of the water vapor enter into the conduit 900 along the pressure relief port 320 and enter into the collection bottle 700 along the conduit 900, the increased air pressure is finally discharged from the inlet end of the collection bottle 700, a small amount of the water vapor is further condensed and collected in the collection bottle 700, thereby completely avoiding the outflow of the water vapor, in the present invention, the condensation column 300 can promote the collection of the water vapor while maintaining the air pressure in the condensation chamber and the whole condensation chamber to be further condensed and collected by the photothermal conversion material, thereby realizing the improvement of the efficiency of the purified water by the solar heat energy and the solar water collection efficiency.
The utility model provides a pair of utilize water purification preparation and high-efficient collection device of solar energy has following beneficial effect:
(1) When the water vapor is liquefied on the condensation cover 200, heat is continuously released, so that the temperature of the condensation cover 200 is increased, and meanwhile, the surface temperature of the condensation cover 200 is also continuously increased because the condensation cover 200 is always under the irradiation of sunlight, so that the liquefaction and collection of the water vapor are increasingly difficult along with the extension of the illumination time, the first light shield 600 is arranged right above the condensation column 300 and is used for shielding the condensation column 300 so as to keep the condensation column 300 at a lower temperature, the collection of the water vapor by the condensation column 300 can be promoted, the purified water collection rate of the condensation column 300 is improved, and a small amount of water vapor is further condensed and collected in the collection bottle 700, so that the water vapor is completely prevented from flowing out;
(2) The number of the tower plates 340 in the condensation chamber 310 can be determined by the sunshine amount in the area, and the larger the sunshine amount is, the larger the number of the tower plates 340 is, so that the water vapor is ensured to be contacted with the tower plates 340 with lower temperature before reaching the pressure relief opening 320, and then is cooled and liquefied;
(3) The increased air pressure in the condensation chamber 310 enters the conduit 900 along the pressure relief port 320, enters the collection bottle 700 along the conduit 900, and is finally discharged from the inlet end of the collection bottle 700, so that the air pressure in the condensation chamber 310 is maintained not to be continuously increased, the photothermal conversion material 500 is prevented from being evaporated by providing more heat energy, and the utilization efficiency of solar energy is improved.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an utilize water purification preparation and high-efficient collection device of solar energy which characterized in that includes:
a collection tank;
the condensation cover is arranged on the collecting tank and used for forming a closed evaporation cavity;
the condensation column is arranged in the evaporation cavity, a condensation cavity is arranged in the condensation column, the top and the bottom of the condensation column are respectively provided with a pressure relief opening and a water outlet which are communicated with the condensation cavity, the other end of the pressure relief opening extends out of the condensation cover, a plurality of layers of tower plates are arranged in the condensation cavity at intervals from bottom to top, and each tower plate is provided with at least one through hole;
the water outlets are arranged in the evaporation cavity, and the water outlets are staggered with the water storage tanks which are used for containing water to be evaporated;
a photothermal conversion material floating on a surface of water to be evaporated.
2. The apparatus for preparing and collecting water using solar energy as claimed in claim 1, wherein said condensing hood has a cone-shaped structure.
3. The apparatus for preparing and collecting purified water using solar energy as claimed in claim 2, wherein the other end of the pressure relief port is extended from the tapered opening of the condensation cover to the outside of the condensation cover.
4. The device for preparing and collecting purified water using solar energy as claimed in claim 1, further comprising a first light shield disposed directly above the condensing column for shielding the condensing column from light.
5. The device for preparing purified water and collecting high efficiency by using solar energy as claimed in claim 4, wherein the first light-shielding hood is disposed outside the evaporation chamber, and a lower end of the first light-shielding hood is fixedly installed on the condensation hood.
6. The apparatus according to claim 5, wherein each of the water reservoirs is disposed in the evaporation chamber while avoiding the light-shielding region of the first light-shielding hood, and the wall of each of the water reservoirs is not attached to the inner wall of the collection chamber.
7. The device for preparing purified water and collecting high-efficiency by using solar energy as claimed in claim 1, further comprising a collection bottle disposed at a side of the collection tank.
8. The apparatus for preparing purified water and collecting high efficiency using solar energy as claimed in claim 7, wherein the upper end of the collecting bottle has a tapered structure.
9. The apparatus according to claim 8, further comprising a second light shield installed on the collection bottle for shielding the collection bottle from light.
10. The apparatus of claim 9, further comprising a conduit, one end of the conduit is in sealed communication with the pressure relief port, and the other end of the conduit is in communication with the inlet end of the collection bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221876546.XU CN217708931U (en) | 2022-07-15 | 2022-07-15 | Water purification preparation and efficient collection device utilizing solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221876546.XU CN217708931U (en) | 2022-07-15 | 2022-07-15 | Water purification preparation and efficient collection device utilizing solar energy |
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| Publication Number | Publication Date |
|---|---|
| CN217708931U true CN217708931U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221876546.XU Active CN217708931U (en) | 2022-07-15 | 2022-07-15 | Water purification preparation and efficient collection device utilizing solar energy |
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| CN (1) | CN217708931U (en) |
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2022
- 2022-07-15 CN CN202221876546.XU patent/CN217708931U/en active Active
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