CN2317444Y - Composite parabolic reflector focus solar water heater - Google Patents
Composite parabolic reflector focus solar water heater Download PDFInfo
- Publication number
- CN2317444Y CN2317444Y CN98210907U CN98210907U CN2317444Y CN 2317444 Y CN2317444 Y CN 2317444Y CN 98210907 U CN98210907 U CN 98210907U CN 98210907 U CN98210907 U CN 98210907U CN 2317444 Y CN2317444 Y CN 2317444Y
- Authority
- CN
- China
- Prior art keywords
- water
- utility
- vacuum tube
- reflecting
- water heater
- 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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- 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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the improvement of the existing solar water heater. The utility model comprises a water filling box body, an omni-glass vacuum tube and the installaion supporting board thereof, and a supporting base, wherein, the both sides of the supporting board are respectively provided with light focusing reflecting boards whose surfaces have high reflectance; the vacuum tube are positioned on a focusing focus surface for reflecting the light; a steering device which can convert the direction of the reflecting board is also arranged on the supporting base. Because a light focusing reflecting surface is additionally arranged, the radiation intensity of sunlight on the focus surface is increased; the efficiency of thermal conversion is high, cold water can be heated for providing living water and can be heated to boiling, and the utility model becomes a boiling-water heater for providing drinking water for people. The utility model is suitable for families, factories and schools.
Description
The utility model relates to the utilization of solar energy, is specifically related to the making of solar water heater.
In the prior art, solar water heater has obtained comparatively general utilization, for example, and integral type solar energy heat hydrophone, plate type solar water heater, vacuum pipe solar water heater etc.Wherein, the use of electron tubes type water heater is the most in vogue.But as a complete unit, prior solar water heater can only provide the domestic water of low temperature, washes one's face and rinses one's mouth in order to shower etc.Do not have as yet at present people's drinking water can be provided, as the report of boiler.
The purpose of this utility model is, improves the structure of existing vacuum pipe solar water heater, makes it become a kind of solar boiler that people's drinking water can be provided.
The purpose of this utility model is realized by following mode.
Solar boiler of the present utility model, comprise the casing that is filled with water that has water inlet pipe and water outlet pipe, the full glass vacuum tube of accepting solar energy and supporting plate, support plinth are installed, it is characterized in that, be respectively arranged with the surface in the both sides that described full glass vacuum tube is installed supporting plate and be the light gathering baffle-board of high reflectance, the upper surface of this reflecting plate is a parabolic type, and described full glass vacuum tube is positioned on the catoptrical focusing focal plane of reflecting plate upper surface; Support plinth is provided with the steering mechanism of convertible reflecting plate direction.
Solar water heater compared to existing technology, the utility model have been set up the optically focused reflecting surface, and vacuum tube is positioned on the catoptrical focusing focal plane, have improved the radiation intensity of sunlight on the focal plane greatly.On the other hand,, can in Various Seasonal, be regulated, more helped receiving solar radiation according to the incidence angle of sunlight owing on its support plinth, be provided with the mechanism of convertible reflecting plate direction.Therefore its thermal conversion efficiency height can not only heat cold water, and domestic water is provided, and as existing water heater commonly used, and can heat water to boiling, becomes the boiler that people's drinking water is provided.The utility model cost is low, volume is little, can be fit to family or midget plant, school's use, is specially adapted to field work.
Be further described below by embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of a kind of embodiment.
Among the figure, (1) is base, and (2) are full glass vacuum tube, (3) vacuum tube supporting plate, (4) be left and right light gathering baffle-board, (5) are boiled water tank, and (6) are inlet tube and outlet tube, and (7) are the circular arc plates, (8) be the base projection, (9) are supporting shaft, and (10) are the transposition bearing pin, and (11) hang piece for supporting plate.
In the present embodiment, base (1) has the pin of three forks, can support integral body more reposefully.Three all-glass vacuum tubes (2) are installed on the supporting plate (3) by conduit saddle.Be connected with respectively at the left and right side of base plate and be Parabolic left and right light gathering baffle-board (4).Boiled water tank (5) is fixedly mounted on the side of reflecting surface, and full glass vacuum tube chamber is communicated with it.(6) for being installed in the water inlet pipe and water outlet pipe on the boiled water tank, be used to add cold water or emit hot water or boiling water.On supporting plate (3) lower surface, there are two to hang piece (11), two projections (8) are arranged on the base, be equipped with the hole above them, in order to the bearing pin (9) that wears supporting splint, this bearing pin axis is parallel with vacuum tube, and be positioned on the symmetrical center line of two reflecting plates, also be respectively equipped with a circular arc plate (7) at the back side of light gathering baffle-board, be distributed with a plurality of pin shaft holes on its arc direction, these holes are corresponding with another hole on the projection (7), in order to wear transposition bearing pin (10), when need change the angle of inclination of reflecting plate, then unload this bearing pin, rotate reflecting plate behind correct position, again by last this bearing pin.
In the present embodiment, when using three full glass vacuum tubes, the shape of described parabolic type reflecting plate satisfies the y2=4fx equation, wherein, get f=114,310＞x＞0, the covering reflectivity is 0.95 aluminium film on the reflecting plate face, the optically focused ratio is 3 o'clock, is 120 kilocalories/square centimeter area (as China East China) for the annual daylight quantity of illumination, and can produce about 8 kilograms in boiling water fine every day in winter; During summer, can produce about 15 kilograms in boiling water every day.
Claims (2)
1. solar boiler, comprise the casing that is filled with water that has water inlet pipe and water outlet pipe, the full glass vacuum tube of accepting solar energy and supporting plate, support plinth are installed, it is characterized in that, be respectively arranged with the surface in the both sides that described full glass vacuum tube is installed supporting plate and be the light gathering baffle-board of high reflectance, described full glass vacuum tube is positioned on the catoptrical focusing focal plane of reflecting plate upper surface, and the upper surface of described reflecting plate is a parabolic type.
2. boiler as claimed in claim 1 is characterized in that described support plinth is provided with the steering mechanism of convertible reflecting plate direction
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98210907U CN2317444Y (en) | 1998-01-16 | 1998-01-16 | Composite parabolic reflector focus solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98210907U CN2317444Y (en) | 1998-01-16 | 1998-01-16 | Composite parabolic reflector focus solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2317444Y true CN2317444Y (en) | 1999-05-05 |
Family
ID=33965762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98210907U Expired - Fee Related CN2317444Y (en) | 1998-01-16 | 1998-01-16 | Composite parabolic reflector focus solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2317444Y (en) |
-
1998
- 1998-01-16 CN CN98210907U patent/CN2317444Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |