CN212864201U - Novel reverse absorption formula solar energy distillation device - Google Patents
Novel reverse absorption formula solar energy distillation device Download PDFInfo
- Publication number
- CN212864201U CN212864201U CN202021137836.3U CN202021137836U CN212864201U CN 212864201 U CN212864201 U CN 212864201U CN 202021137836 U CN202021137836 U CN 202021137836U CN 212864201 U CN212864201 U CN 212864201U
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- China
- Prior art keywords
- condenser
- evaporation chamber
- heat collector
- reflector
- distilled water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004821 distillation Methods 0.000 title claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 13
- 238000001704 evaporation Methods 0.000 claims abstract description 41
- 230000008020 evaporation Effects 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000012153 distilled water Substances 0.000 claims abstract description 13
- 239000012267 brine Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000009833 condensation Methods 0.000 abstract description 9
- 230000005494 condensation Effects 0.000 abstract description 9
- 239000013535 sea water Substances 0.000 description 8
- 238000010612 desalination reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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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
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses a novel reverse absorption type solar distillation device, wherein a heat collector adopts a paraboloid light-gathering heat collector, the heat collector is obliquely arranged at the bottom of the device, the inclination angle can be adjusted according to the solar altitude angle, the heat collector is connected with a reflector, the reflector is connected with the bottom of an evaporation chamber, sunlight irradiates on the heat collector through a glass cover plate and is secondarily reflected to the bottom of the evaporation chamber through the reflector to be absorbed, the evaporation chamber is provided with a water inlet and a strong brine overflow port, the evaporation chamber is connected with a condenser, a micro fan is arranged in the evaporation chamber, the steam generated in the evaporation chamber is introduced into a condenser under the action of a micro fan, the condenser adopts a spherical condenser, the spherical inner surface of the condenser increases the condensation surface area, the lower end of the condenser is provided with a distilled water outlet, and the distilled water generated by condensation on the inner surface of the condenser can rapidly flow out through the distilled water outlet.
Description
Technical Field
The utility model relates to a solar energy sea water desalination technical field, concretely relates to novel reverse absorption formula solar energy distillation device.
Background
The solar distillation seawater desalination device can be divided into an active type and a passive type, the passive type is a more traditional solar distillation seawater desalination device, the passive type solar distillation device does not need any power element driven by electric energy, and the seawater distillation is completely and automatically completed under the action of the solar energy, so the passive type solar distillation device is energy-saving. The disc type solar distillation device is a more traditional passive solar seawater desalination device, and has the advantages of simple structure and easier manufacture, operation and maintenance. In a traditional disc type solar distillation device, a transparent glass cover plate is usually arranged above the device, and sunlight enters an evaporation device through the upper glass cover plate to heat and evaporate seawater in the device. However, the disc type solar distillation device has no light-gathering function, the water yield in a unit area is relatively low, and particularly in high-latitude areas, the light-gathering rate is extremely low. Therefore, a new solar distillation device is needed to increase the daylighting rate and the water yield, and therefore, the passive solar distiller is considered to be improved and optimized.
Disclosure of Invention
An object of the utility model is to prior art's defect and not enough, provide a novel reverse absorption formula solar energy distillation plant, this distillation plant with placing of heat collector slope in the bottom of device, the sunlight shines to be absorbed by the evaporating chamber bottom after passing through the reflector secondary reflection on the heat collector again, has improved the daylighting rate through this kind of mode, has strengthened the bottom heat supply of evaporating chamber. The condenser adopts a spherical condenser, the condensing area of steam is increased on the surface of the spherical condenser, and the water production efficiency is improved. The device overcomes the problems of low daylighting rate and low water yield of the solar distillation device in the prior art.
The utility model provides a technical scheme that its technical problem adopted is: a novel reverse absorption type solar distillation device comprises a condenser, a micro fan, an evaporation chamber, a water inlet, a glass cover plate, a heat collector, a distilled water outlet, a strong brine overflow port and a reflector. The heat collector is obliquely arranged at the bottom of the distillation device, one side of the heat collector is connected with the reflector, the glass cover plate is arranged at the other side of the heat collector and plays a role in sealing the heat collector, the reflector is connected with the bottom of the evaporation chamber, and sunlight irradiates on the heat collector through the glass cover plate and is reflected to the bottom of the evaporation chamber through the reflector to be absorbed; a water inlet is formed in the upper end of the right side of the evaporation chamber, seawater enters the evaporator from the water inlet and is evaporated under the heating action of the bottom of the evaporation chamber to form steam; the left side of the evaporation chamber is connected with the condenser through a pipeline, a micro fan is arranged in the evaporation chamber, and steam generated by heating and evaporation in the evaporation chamber is blown into the condenser through the micro fan; the bottom of the condenser is provided with a distilled water outlet, the steam is condensed in the condenser to form distilled water, and the distilled water flows out from the distilled water outlet at the bottom of the condenser; the lower extreme is provided with the strong brine overflow mouth on evaporating chamber left side, and the strong brine that produces after the heating evaporation in the evaporating chamber passes through the strong brine overflow mouth and in time gets rid of.
According to the novel reverse absorption type solar distillation device, the condenser is a spherical condenser, a spherical condensation surface is adopted, the condensation area of the spherical condensation surface is large, steam generated in the evaporation chamber is blown into the spherical condenser under the action of the micro fan, and water vapor can be rapidly condensed on the inner surface of the spherical condensation chamber; the spherical surface of the spherical condenser increases the surface area of the condensing chamber, and heat can be rapidly discharged from the outer surface of the condenser.
Foretell novel reverse absorption formula solar energy distillation plant, the heat collector adopt compound parabolic heat collector, its light concentration performance is better, the heat collector of this device adopts the slope to place, its inclination can be adjusted according to local solar altitude angle, is particularly suitable for using in high latitude area, the water yield greatly increased in the unit daylighting area.
The utility model has the advantages that: the utility model relates to a novel reverse absorption solar distillation device, which adopts a parabolic light-gathering heat collector and carries out secondary reflection on the solar rays through a reflector, thereby greatly increasing the lighting rate of the solar distillation device and improving the water yield; the spherical condenser is adopted to increase the condensation surface area, and the steam can be rapidly condensed in the condenser, thereby improving the working efficiency of the distillation device.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention;
description of reference numerals:
1. the solar water heater comprises a condenser, 2. a micro fan, 3. an evaporation chamber, 4. a water inlet, 5. a glass cover plate, 6. a distilled water outlet, 7. a strong brine overflow port, 8. a reflector and 9. a heat collector.
Detailed Description
Referring to fig. 1, a novel reverse absorption solar distillation apparatus mainly comprises: condenser 1, evaporation chamber 3, reflector 8, heat collector 9. The heat collector 9 is a compound parabolic light-gathering heat collector, is obliquely placed below the device and is connected with the reflector 8, the heat collector 9 is sealed by a glass cover plate 5, the reflector 8 is connected with the bottom of the evaporation chamber 3, the solar rays penetrate through the glass cover plate 5 to irradiate the heat collector 9 and are reflected to the bottom of the evaporation chamber 3 for the second time through the reflector 8, and finally the solar rays are absorbed by the bottom of the evaporation chamber 3; the evaporation chamber 3 is a rectangular cavity, a water inlet 4 is arranged at the upper part of the right side of the evaporation chamber, a strong brine overflow port 7 is arranged at the lower end of the left side of the evaporation chamber 3, seawater enters the evaporation chamber 3 through the water inlet 4 to be heated and evaporated, and strong brine generated after evaporation is timely discharged from the strong brine overflow port 7; a micro fan 2 is arranged in the evaporation chamber 3, the upper end of the left side of the evaporation chamber 3 is connected with the condenser 1, and steam generated in the evaporation chamber 3 is blown into the condenser 1 under the action of the micro fan 2; the condenser 1 is a spherical hollow structure, a distilled water outlet 6 is arranged at the bottom of the condenser 1, steam introduced into the condenser 1 is rapidly condensed on the inner surface of a condensation chamber of the condenser 1, and distilled water generated by condensation flows out from the distilled water outlet 6.
It should be understood that the invention can be embodied in other forms and that various changes and modifications can be effected therein by one skilled in the art without departing from the scope of the invention as defined by the appended claims. The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the protection scope of the present invention.
Claims (3)
1. A novel reverse absorption solar distillation device mainly comprises: the evaporator comprises a condenser (1), an evaporation chamber (3), a reflector (8) and a heat collector (9); the method is characterized in that: the heat collector (9) is connected with the reflector (8), a glass cover plate (5) is arranged on one side of the heat collector (9), the reflector (8) is connected with the bottom of the evaporation chamber (3), a water inlet (4) is arranged at the upper end of the right side of the evaporation chamber (3), a strong brine overflow port (7) is arranged at the lower end of the left side of the evaporation chamber (3), a micro fan (2) is arranged inside the evaporation chamber (3), and the upper end of the left side of the evaporation chamber (3) is connected with the condenser (1.
2. A novel reverse absorption solar still apparatus as claimed in claim 1 wherein: the condenser (1) is a spherical condenser, a spherical condensing surface is adopted, and a distilled water outlet (6) is arranged at the bottom of the condenser (1).
3. A novel reverse absorption solar still apparatus as claimed in claim 1 wherein: the heat collector (9) adopts a compound paraboloid heat collector, is obliquely arranged below the device, and the inclination angle of the heat collector can be adjusted according to the local solar altitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137836.3U CN212864201U (en) | 2020-06-18 | 2020-06-18 | Novel reverse absorption formula solar energy distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137836.3U CN212864201U (en) | 2020-06-18 | 2020-06-18 | Novel reverse absorption formula solar energy distillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212864201U true CN212864201U (en) | 2021-04-02 |
Family
ID=75210652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021137836.3U Expired - Fee Related CN212864201U (en) | 2020-06-18 | 2020-06-18 | Novel reverse absorption formula solar energy distillation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212864201U (en) |
-
2020
- 2020-06-18 CN CN202021137836.3U patent/CN212864201U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |