CN203507568U - Solar distiller - Google Patents
Solar distiller Download PDFInfo
- Publication number
- CN203507568U CN203507568U CN201320568788.7U CN201320568788U CN203507568U CN 203507568 U CN203507568 U CN 203507568U CN 201320568788 U CN201320568788 U CN 201320568788U CN 203507568 U CN203507568 U CN 203507568U
- Authority
- CN
- China
- Prior art keywords
- solar
- distillation tank
- rectangle
- plate
- distilling
- 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.)
- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a solar distiller. The solar distiller comprises a rectangular distilling groove made of metal materials. The solar distiller is characterized in that a circle of solar absorbing plate is arranged on the outer wall of the rectangular distilling groove; an inorganic phase-change energy storage material layer is filled between the solar absorbing plate and the outer wall of the rectangular distilling groove; a discharging port is formed in the bottom of the rectangular distilling groove; the upper part of the rectangular distilling groove is connected with a condensing device. The solar distiller provided by the utility model has the advantages that a metal plate is adopted as the solar absorbing plate and is externally coated with a selective absorbing coating, so that the benefit to absorption of solar energy is achieved and the heat absorbing efficiency is high; the selective absorbing coating is externally provided with a glass plate, and a vacuum cavity is formed between the glass plate and the metal plate; vacuumization is carried out between the glass plate and the metal plate, so that heat convection and external heat conduction can be effectively prevented.
Description
technical field:
The utility model relates to a kind of solar still, belongs to technical field of solar utilization technique.
background technology:
Solar energy is the inexhaustible regenerative resources of the mankind, is also clean energy resource, does not produce any environmental pollution.People often adopt photo-thermal conversion, opto-electronic conversion and photochemistry to change these three kinds of forms and fully effectively utilize solar energy.Solar energy optical-thermal conversion be that in current world wide, solar energy utilizes in the most universal a kind of topmost form, it is the fuel factor of utilizing solar light irradiation body surface to produce.Present main application comprises: solar water heater, drier, greenhouse and solar energy housing, solar cooker, heating and refrigeration, sea water desalinating unit, solar energy thermal-power-generating device etc.
Distillation is a kind of conventional method separated, purifying liquefied mixture, also can measure the boiling point of liquefied compound, therefore to identifying that pure liquefied compound has certain meaning.Still-process needs heating, consumes a large amount of heats and the energy, also heliotechnics is not used in distillation procedure at present, its main cause is the stable heating of the process need of distillation procedure, thermal starting is fast, good heat insulating, and existing solar energy optical-thermal conversion equipment does not reach corresponding requirement.
utility model content:
The purpose of this utility model is that the problem for above-mentioned existence provides a kind of solar still, can stablize heating, guarantees carrying out smoothly of still-process, saves the energy.
Above-mentioned object realizes by following technical scheme:
Solar still, comprise the rectangle distillation tank that metal material is made, the outer wall of described rectangle distillation tank is provided with one week solar absorption panels, between described solar absorption panels and the outer wall of described rectangle distillation tank, be filled with inorganic-phase variable energy storage material layer, the bottom of described rectangle distillation tank is provided with drain hole, and the top of described rectangle distillation tank connects condensing unit.
Described solar still, the width of described rectangle distillation tank is not more than 15mm.
Described solar still, described solar absorption panels comprises metallic plate, described metallic plate applies coating for selective absorption outward, and described coating for selective absorption outside has glass plate, between described glass plate and described metallic plate, has vacuum cavity.
Beneficial effect:
1. the utility model adopts the rectangle distillation tank that metal material is made, and the outer wall at rectangle distillation tank is provided with one week solar absorption panels, between solar absorption panels and the outer wall of described rectangle distillation tank, be filled with inorganic-phase variable energy storage material layer, when solar absorption panels absorb come from heat energy that the sun distributes later logical heat transfer by thermal energy transfer to inorganic-phase variable energy storage material layer, in the process that inorganic-phase variable energy storage material layer undergoes phase transition at itself, absorption comes from the heat of solar absorption panels, and the rectangle distillation tank that Stable Release is made to metal material again, because adopting metal material, makes rectangle distillation tank, its good heat conductivity, the utility model is filled with inorganic-phase variable energy storage material layer owing to having adopted, make being heated of distillation tank more stable, more be beneficial to the carrying out of distillation, and the utility model is designed to rectangle by the shape of distillation tank, its surface area is increased, be beneficial to more solar absorption panels is installed, make distillation tank thermal starting of the present utility model fast.
2. the width of rectangle distillation tank of the present utility model is not more than 15mm, and being mainly increases the capacity of rectangle distillation tank by increasing length, and object is to increase its surface area, is beneficial to more solar absorption panels is installed, and thermal starting is fast.
3. solar absorption panels of the present utility model adopts metallic plate, described metallic plate applies coating for selective absorption outward, is beneficial to the absorption of solar energy, and heat absorption efficiency is high, described coating for selective absorption outside has glass plate, between described glass plate and described metallic plate, has vacuum cavity.By glass plate and and described metallic plate between vacuumize, can effectively prevent heat convection current and outwards heat conduction.
accompanying drawing explanation:
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1, rectangle distillation tank; 2, metallic plate; 3, inorganic-phase variable energy storage material layer; 4, drain hole; 5, condensing unit; 6, coating for selective absorption; 7, glass plate; 8, vacuum cavity.
the specific embodiment:
Embodiment 1:
As shown in Figure 1: solar still of the present utility model, comprise the rectangle distillation tank 1 that metal material is made, the outer wall of described rectangle distillation tank is provided with one week solar absorption panels, between described solar absorption panels and the outer wall of described rectangle distillation tank, be filled with inorganic-phase variable energy storage material layer 3, the bottom of described rectangle distillation tank is provided with drain hole 4, and the top of described rectangle distillation tank connects condensing unit 5.In the present embodiment, rectangle distillation tank can adopt metal material that heat conductivity is good all can, stainless steel for example, aluminium, aluminium alloy etc., inorganic-phase variable energy storage material adopts and well known to a person skilled in the art inorganic-phase variable energy storage material, and condensing unit is selected existing condensing unit as required.
Embodiment 2:
Solar still described in embodiment 1, the width of described rectangle distillation tank is not more than 15mm.
Embodiment 3:
Solar still described in embodiment 1 or embodiment 2, described solar absorption panels comprises metallic plate 2, described metallic plate applies coating for selective absorption 6 outward, described coating for selective absorption outside has glass plate 7, between described glass plate and described metallic plate, has vacuum cavity 8.Solar absorption panels in the present embodiment adopts copper, iron, aluminium or its alloy material all can.The coating for selective absorption of the present embodiment can adopt pitch-dark, and it has high solar absorptance and infrared emittance, and easily obtains, and cost is low.
The technical solution of the utility model is not limited to the disclosed technical scheme of above-described embodiment, also comprise being combined or being equal to by above-mentioned technical characterictic and replace formed technical scheme, unaccomplished matter of the present utility model, belongs to those skilled in the art's common practise.
Claims (3)
1. a solar still, comprise the rectangle distillation tank that metal material is made, it is characterized in that: the outer wall of described rectangle distillation tank is provided with one week solar absorption panels, between described solar absorption panels and the outer wall of described rectangle distillation tank, be filled with inorganic-phase variable energy storage material layer, the bottom of described rectangle distillation tank is provided with drain hole, and the top of described rectangle distillation tank connects condensing unit.
2. solar still according to claim 1, is characterized in that: the width of described rectangle distillation tank is not more than 15mm.
3. solar still according to claim 1 and 2, it is characterized in that: described solar absorption panels comprises metallic plate, described metallic plate applies coating for selective absorption outward, described coating for selective absorption outside has glass plate, between described glass plate and described metallic plate, has vacuum cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568788.7U CN203507568U (en) | 2013-09-13 | 2013-09-13 | Solar distiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568788.7U CN203507568U (en) | 2013-09-13 | 2013-09-13 | Solar distiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507568U true CN203507568U (en) | 2014-04-02 |
Family
ID=50366553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568788.7U Expired - Fee Related CN203507568U (en) | 2013-09-13 | 2013-09-13 | Solar distiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985587A (en) * | 2017-12-29 | 2019-07-09 | 核工业西南物理研究院 | A kind of reaction kettle device of solar energy as supplementary energy |
| CN111960599A (en) * | 2020-09-03 | 2020-11-20 | 常州大学 | Solar urine concentrating and condensed water recycling device and using method thereof |
-
2013
- 2013-09-13 CN CN201320568788.7U patent/CN203507568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985587A (en) * | 2017-12-29 | 2019-07-09 | 核工业西南物理研究院 | A kind of reaction kettle device of solar energy as supplementary energy |
| CN111960599A (en) * | 2020-09-03 | 2020-11-20 | 常州大学 | Solar urine concentrating and condensed water recycling device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |