CN2091858U - Enamel solar still with inclined steps - Google Patents
Enamel solar still with inclined steps Download PDFInfo
- Publication number
- CN2091858U CN2091858U CN90209052U CN90209052U CN2091858U CN 2091858 U CN2091858 U CN 2091858U CN 90209052 U CN90209052 U CN 90209052U CN 90209052 U CN90209052 U CN 90209052U CN 2091858 U CN2091858 U CN 2091858U
- Authority
- CN
- China
- Prior art keywords
- water
- solar still
- enamel
- basin
- plate washer
- 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 - Lifetime
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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 an enamel solar still with inclined steps, which adopts black edible enamel as a stilling basin. The heat-absorbing surface of the solar still forms a slope angle of 15-25 DEG with the ground. The distance between the baffles of the steps on the stilling basin is 82-96 mm. The height of the baffle of the step is 30-40 mm. The structural design of the stilling basin is reasonable, and the selection of materials is novel. The utility model has the advantages of good heat absorptivity, high thermal efficiency and water yield, and favorable performance of corrosion resistance and ageing resistance. The water quality of the manufactured distilled water is favorable, clean, and pure.
Description
The utility model relates to a kind of solar energy heat utilization device, particularly a kind of novel solar still.
Solar still be a kind of be that the energy carries out the distillatory device with the solar radiant energy, be mainly used in to produce fresh water and distilled water.The domestic and international at present angled step type solar still that uses, ladder plate washer in its distillation on basin and the basin is that plastics, synthetic rubber or the glass reinforced plastic with black is made, and by certain angle (seeing " Applied Solar Energy " 1987.Vol.14, No.6 and " Advances in Solar Energy Technology " Vol.3) tilt to be installed according to local topographical latitude.The distilled water water quality difference made from such solar still also has peculiar smell, makes the people be difficult to drink, and the corrosion-resistant and loss of properties on aging of basin in the distiller, and work-ing life is short, and thermo-efficiency and water production rate are not high.And distiller complete processing complexity will be carried out civil engineering usually and be installed.
The purpose of this utility model just provides a kind of new type solar energy distiller that all has premium properties on structure and material, i.e. enamel angled step type solar still.
The utility model is made up of distillation basin, ladder plate washer, transparent glass cover plate, thermal insulation layer, fresh-water tank, shell, support, water-in, water outlet, sewage draining exit etc.Ladder plate washer on distillation basin and the basin adopts the edible enamel of cold-rolled steel sheet flanging, spot welding moulding and two-sided coating black to form.Distance between the ladder plate washer on the basin is 82-96mm, and the height of ladder plate washer is 30-40mm.The heat-absorbing surface of distiller and ground are 15-25 ° pitch angle.Shell adopts aluminum alloy frame, the composite heat-insulating layer that thermal insulation layer adopts lagging materials such as rock cotton board and nylon cotton to form.This solar still is placed under the outdoor sunlight, temperature raise after water in the distillation basin absorbed solar radiant energy, the portion water vaporization, water vapor is in the condensation of glass cover-plate internal surface, becoming distilled water is fresh water, and, flow in the aquamanile by water outlet then along interior surfaces of glass inflow fresh-water tank.The utility model also can adopt automatic water supply device at regular time and quantity, and to guarantee that the upper end water layer in each ladder is 5-10mm on the distillation basin, the lower end water layer is 30-40mm, is beneficial to the raising water production rate.
The utility model selection novelty, adopt the edible enamel of black to make the distillation basin, not only has good heat absorptivity, and it is corrosion-resistant good with ageing-resistant performance, the distilled water water quality of making is good, pure tasty and refreshing, through health and epidemic prevention department's check, water quality meets national GB5748-85 " drinking water sanitary standard " and The World Health Organization's drinking water sanitary standard.The utility model reasonable in design helps reducing the thermal inertia of distiller and improves the water vaporization temperature, makes this solar still have higher thermo-efficiency and water production rate, and per day efficient is about 45%, at solar radiation quantity greater than 6000 kilocalorie/rice
2Day weather in, high thermal efficiency can reach 63%, the high yield water yield can reach 6.4 kilograms/meter
2Day.The utility model manufacturing is simple, is convenient to factory and produces in batches, and cost is low, and long service life can be used for producing fresh water from seawater or brackish water, also can be used for producing from fresh water the distilled water that is used for different purposes.
Accompanying drawing 1: enamel angled step type solar still structure iron.
(1) enamel distillation basin; (2) transparent glass cover plate; (3) press strip; (4) water-in; (5) lagging material; (6) support; (7) shell; (8) the sewage draining exit water seal of holding concurrently; (9) fresh-water tank; (10) ladder plate washer.
Accompanying drawing 2: enamel angled step type solar still front plan view.
(1) enamel distillation basin; (3) press strip; (4) water-in; (8) the sewage draining exit water seal of holding concurrently; (10) ladder plate washer; (11) water outlet.
Embodiment
The ETS-1 type enamel angled step type solar still that physical dimension is 900mm * 1200mm * 100mm, its daylighting area is 1 meter
2, the heat-absorbing surface of distiller and the inclination angle on ground are 20 °, are 5124 kilocalories/meter at solar radiation quantity
2During day, water production rate is 5.4 kilograms/meter
2Day, through the check analysis of Guangzhou health and epidemic prevention station, water quality meets GB5769-85 " drinking water sanitary standard ", can be for drinking.
Claims (4)
1, a kind of by the transparent glass cover plate, the solar still that thermal insulation layer, fresh-water tank, shell, support, water-in, water outlet and sewage draining exit etc. are formed, it is characterized in that having adopted the distillation basin made with the edible enamel of black and the ladder plate washer on the basin, distance between the ladder plate washer on the distillation basin is 82-96mm, and the height of ladder plate washer is 30-40mm.
2, solar still according to claim 1 is characterized in that the heat-absorbing surface of distiller and ground are 15-25 ° pitch angle.
3, solar still according to claim 1 is characterized in that the composite heat-insulating layer that adopts lagging materials such as rock cotton board and nylon cotton to form.
4, solar still according to claim 1 is characterized in that shell adopts aluminum alloy frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90209052U CN2091858U (en) | 1990-06-19 | 1990-06-19 | Enamel solar still with inclined steps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90209052U CN2091858U (en) | 1990-06-19 | 1990-06-19 | Enamel solar still with inclined steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2091858U true CN2091858U (en) | 1992-01-01 |
Family
ID=4889190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90209052U Expired - Lifetime CN2091858U (en) | 1990-06-19 | 1990-06-19 | Enamel solar still with inclined steps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2091858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058019A (en) * | 2017-03-13 | 2017-08-18 | 区国良 | Staged continuous distillation plant |
| CN109311741A (en) * | 2016-06-15 | 2019-02-05 | 法国圣戈班玻璃厂 | The glass sheet of enamel with reflection infra-red radiation |
-
1990
- 1990-06-19 CN CN90209052U patent/CN2091858U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109311741A (en) * | 2016-06-15 | 2019-02-05 | 法国圣戈班玻璃厂 | The glass sheet of enamel with reflection infra-red radiation |
| CN109311741B (en) * | 2016-06-15 | 2021-08-03 | 法国圣戈班玻璃厂 | Glass sheet with an enamel reflecting infrared radiation |
| CN107058019A (en) * | 2017-03-13 | 2017-08-18 | 区国良 | Staged continuous distillation plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |