CN2713389Y - Convex lens heat collection vacuum tube solar water heater - Google Patents
Convex lens heat collection vacuum tube solar water heater Download PDFInfo
- Publication number
- CN2713389Y CN2713389Y CNU2004200662371U CN200420066237U CN2713389Y CN 2713389 Y CN2713389 Y CN 2713389Y CN U2004200662371 U CNU2004200662371 U CN U2004200662371U CN 200420066237 U CN200420066237 U CN 200420066237U CN 2713389 Y CN2713389 Y CN 2713389Y
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- CN
- China
- Prior art keywords
- heat
- convex lens
- vacuum tube
- tube
- arc
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- 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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- Thermal Insulation (AREA)
Abstract
The utility model discloses a convex lens heat collection vacuum tube solar water heater, comprising a vacuum tube with a heat conducting body, an arc-shaped solar light reflector, an arc-shaped light reflecting sheet, a plurality of convex lenses, and a plurality of convex lens brackets. Each convex lens bracket is in the end cutting cone shape; the larger end of the convex lens bracket is connected with the edge of the arc-shaped solar light reflector, and the small end side of the convex lens brackets is provided with the arc-shaped light reflecting sheet. One end of the vacuum tube penetrates through and is fixed on the pan bottom of the arc-shaped solar light reflector and connected with a water storage tank through a heat energy transfer tube, the other end is connected with the arc-shaped light reflecting sheet. The convex lenses are distributed on the surfaces of the convex lens brackets, and the optical focus of the convex lenses aims at the heat conducting body of the vacuum tube. The convex lens heat collection vacuum tube solar water heater of the utility model reduces the number of the vacuum tube and the cost and has favorable heat collection property, high temperature, and continuous heat supply.
Description
Technical field
The utility model relates to a kind of convex lens heat collection type solar water heater.
Background technology
Therefore existing heat pipe solar energy water-heater does not generally use concentrator, needs more vacuum tube, and the price comparison costliness of vacuum tube, makes the holding at high price of whole solar water heater.Moreover the solar water heater on the market, the heat absorption solar collecting performance is poor, and temperature is lower, once running into the normally heat supply of lasting cloudy day.
The utility model content
The purpose of this utility model is to provide a kind of can reduce vacuum tube quantity, reduces cost, and the heat absorption solar collecting performance is good, temperature height, the convex lens heat collecting type solar vacuum-tube water heater of sustainable heat supply.
For achieving the above object, convex lens heat collecting type solar vacuum-tube water heater of the present utility model comprises it is characterized in that the vacuum tube of a band heat carrier: comprise an arc Optical Solar Reflector, an arc reflecting piece, several convex lens and convex lens support; Described convex lens support is a conical butt, and its big end links to each other with the edge of described arc Optical Solar Reflector, its little distolateral described arc reflecting piece that is provided with; Described vacuum tube one end passes and is fixed in the described arc Optical Solar Reflector the bottom of a pan and fails heat pipe by heat energy and links to each other with storage tank, and the other end links to each other with described arc reflecting piece; Described convex lens are distributed in the surface of described convex lens support, and its optical focus is facing to described vacuum tube heat carrier.
Adopt this structure, it has the following advantages: owing to adopt the thermal-arrest group and the convex lens support of with ribbing heat carrier vacuum tube and several convex lens, the heat absorption solar collecting performance is good, can assemble the solar radiation of different directions, thereby improve the temperature of heat carrier, increase the hot water amount.Owing to adopt arc daylighting sheet, can repeated acquisition be reflected by the arc Optical Solar Reflector and the reverberation that do not absorbed by absorber, reflex to the heat conduction vacuum tube again by reflector plate, improved the utilization rate of sunshine.The utility model small product size is little, the thermal efficiency is high, can be widely used in various families and public bathing occasion.
Description of drawings
Fig. 1 is the schematic appearance of convex lens heat collecting type solar vacuum-tube water heater thermal-arrest frame of the present utility model.
Fig. 2 is the thermal-arrest schematic diagram of convex lens of the present utility model.
Fig. 3 is the structural representation of solar energy heat-storage case of the present utility model.
Fig. 4 is the structural representation of the utility model warming solar energy storage tank.
Fig. 5 is the structural representation of the utility model chiasma type heat conduction vacuum tube.Among the figure
1. Optical Solar Reflector 2. vacuum tubes 3. convex lens 4. arc reflecting piece
5. rubber stopper 6. heat energy are failed heat pipe 7. water inlets 8. delivery ports
9. hot and cold water division board 10. calandrias 11. heat carriers 12. fins
13. heat-storage medium 14. insulation materials 15. convex lens supports
The specific embodiment
As shown in Figure 1 and Figure 2, convex lens heat collecting type solar vacuum-tube water heater of the present utility model comprises 1, one arc reflecting piece 4 of 2, one arc Optical Solar Reflectors of vacuum tube of a band heat carrier 11, several convex lens 3 and convex lens support 15; Described convex lens support 15 is a conical butt, and its big end links to each other with the edge of described arc Optical Solar Reflector 1, its little distolateral described arc reflecting piece 4 that is provided with; Described vacuum tube 2 one ends pass and are fixed in described arc Optical Solar Reflector 1 the bottom of a pan and fail heat pipe 6 by heat energy and link to each other with storage tank, and the other end links to each other with described arc reflecting piece 4; Described convex lens 3 are distributed in the surface of described convex lens support 15, and its optical focus is facing to described vacuum tube heat carrier 11.
Between described vacuum tube 2 and described storage tank, also can be provided with the insulation heat storage box, fill insulant material 14 in this insulation heat storage box shell, heat-storage medium 13 is housed in the casing, and this insulation heat storage box is connected with storage tank with described vacuum tube 2 respectively by means of the defeated heat pipe 6 of heat energy.Owing to adopted the solar energy heat-storage case, guaranteed also heat supply normally under the weather that continues no sunlight.
Described storage tank can be heat preservation storage water tank, fill insulant material 14 in its cabinet shell, the calandria 10 that is connected with the defeated heat pipe 6 of described heat energy is positioned at the bottom of this heat preservation storage water tank, described heat preservation storage water tank is provided with water inlet pipe and outlet pipe, the water inlet 7 of described water inlet pipe is positioned at the bottom of this heat preservation storage water tank, the delivery port 8 of described outlet pipe is positioned at the top of this heat preservation storage water tank, is provided with hot and cold water division board 9 between described water inlet and described delivery port.Cold water is flowed into by water inlet 7 at the bottom of the case, and by calandria 10 heating, hot water is flowed out by outlet pipe through delivery port 8, forms the loop heating system of water.Owing to adopt heat-conducting warming solar energy storage tank hot and cold water division board 9, hot and cold water separated heating, thereby improved the temperature of hot water.
Above-mentioned insulation material can be polyurethane foam material.
Can sheathed rubber stopper 5 at described vacuum tube 2 one ends, and described arc reflecting piece 4 is connected in described vacuum tube 2 by this rubber stopper 5.
The heat carrier 11 of described vacuum tube 2 can have to radially-protruding fin 12.Adopt fin 12, can increase heating surface area, improve heat capacity.
Described fin 12 can be four, and can become cross arrangement and extend along described vacuum tube 2 length directions.
Claims (7)
1. convex lens heat collecting type solar vacuum-tube water heater comprises it is characterized in that the vacuum tube of a band heat carrier: comprise an arc Optical Solar Reflector, an arc reflecting piece, several convex lens and convex lens support; Described convex lens support is a conical butt, and its big end links to each other with the edge of described arc Optical Solar Reflector, its little distolateral described arc reflecting piece that is provided with; Described vacuum tube one end passes and is fixed in the described arc Optical Solar Reflector the bottom of a pan and fails heat pipe by heat energy and links to each other with storage tank, and the other end links to each other with described arc reflecting piece; Described convex lens are distributed in the surface of described convex lens support, and its optical focus is facing to described vacuum tube heat carrier.
2. according to the described convex lens heat collecting type of claim 1 solar vacuum-tube water heater, it is characterized in that: between described vacuum tube and described storage tank, also be provided with the insulation heat storage box, fill insulant material in this insulation heat storage box shell, heat-storage medium is housed in the casing, and this insulation heat storage box is connected with storage tank with described vacuum tube respectively by means of the defeated heat pipe of heat energy.
3. according to the described convex lens heat collecting type of claim 1 solar vacuum-tube water heater, it is characterized in that: described storage tank is a heat preservation storage water tank, fill insulant material in its cabinet shell, the calandria that is connected with the defeated heat pipe of described heat energy is positioned at the bottom of this heat preservation storage water tank, described heat preservation storage water tank is provided with water inlet pipe and outlet pipe, the water inlet of described water inlet pipe is positioned at the bottom of this heat preservation storage water tank, the delivery port of described outlet pipe is positioned at the top of this heat preservation storage water tank, is provided with the hot and cold water division board between described water inlet and described delivery port.
4. according to claim 2 or 3 described convex lens heat collecting type solar vacuum-tube water heaters, it is characterized in that: described insulation material is a polyurethane foam material.
5. according to the described convex lens heat collecting type of claim 1 solar vacuum-tube water heater, it is characterized in that:, and described arc reflecting piece is connected in described vacuum tube by this rubber stopper at the sheathed rubber stopper of described vacuum tube one end.
6. according to the described convex lens heat collecting type of claim 1 solar vacuum-tube water heater, it is characterized in that: the heat carrier of described vacuum tube has to radially-protruding fin.
7. according to the described convex lens heat collecting type of claim 6 solar vacuum-tube water heater, it is characterized in that: described fin is four, becomes cross arrangement and extends along described vacuum tube length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200662371U CN2713389Y (en) | 2004-06-24 | 2004-06-24 | Convex lens heat collection vacuum tube solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200662371U CN2713389Y (en) | 2004-06-24 | 2004-06-24 | Convex lens heat collection vacuum tube solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713389Y true CN2713389Y (en) | 2005-07-27 |
Family
ID=34873510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200662371U Expired - Fee Related CN2713389Y (en) | 2004-06-24 | 2004-06-24 | Convex lens heat collection vacuum tube solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713389Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377357A (en) * | 2008-09-18 | 2009-03-04 | 韩培洲 | Heat collector with heat adsorbing body in vacuum tube heated by lens and slot-shaped reflective mirror |
| CN102607191A (en) * | 2012-01-31 | 2012-07-25 | 夏致俊 | Low-heat-radiation solar water heating system |
| CN103557617A (en) * | 2013-10-15 | 2014-02-05 | 张其明 | Fresnel lens installing support |
-
2004
- 2004-06-24 CN CNU2004200662371U patent/CN2713389Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377357A (en) * | 2008-09-18 | 2009-03-04 | 韩培洲 | Heat collector with heat adsorbing body in vacuum tube heated by lens and slot-shaped reflective mirror |
| CN101377357B (en) * | 2008-09-18 | 2012-12-05 | 韩培洲 | Heat collector with heat adsorbing body in vacuum tube heated by lens and slot-shaped reflective mirror |
| CN102607191A (en) * | 2012-01-31 | 2012-07-25 | 夏致俊 | Low-heat-radiation solar water heating system |
| CN103557617A (en) * | 2013-10-15 | 2014-02-05 | 张其明 | Fresnel lens installing support |
| CN103557617B (en) * | 2013-10-15 | 2015-09-02 | 张其明 | Fresnel lens mounting bracket |
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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 |