CN201935461U - Solar air heating tube - Google Patents
Solar air heating tube Download PDFInfo
- Publication number
- CN201935461U CN201935461U CN2011200111928U CN201120011192U CN201935461U CN 201935461 U CN201935461 U CN 201935461U CN 2011200111928 U CN2011200111928 U CN 2011200111928U CN 201120011192 U CN201120011192 U CN 201120011192U CN 201935461 U CN201935461 U CN 201935461U
- Authority
- CN
- China
- Prior art keywords
- metal inner
- inner pipe
- air heating
- solar air
- heat exchange
- 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
Abstract
The utility model belongs to the field of solar energy utilization, and particularly relates to a solar air heating tube, comprising a transparent outer pipe. The solar air heating tube is characterized in that the transparent outer pipe is internally provided with a concentric metal inner pipe, the outer surface of the metal inner pipe is provided with a heat absorbing coating, heat exchange reinforcement ribs connected with the wall of the pipe are installed in the metal inner pipe, two ends of the transparent outer pipe are provided with tube end enclosures, the middle part of each tube end enclosure is provided with an intermediate hole matched with the metal inner pipe, and two ends of the metal inner pipe pass through the intermediate holes of the end enclosures and extend to the outer sides of the end enclosures. The solar air heating tube has the advantages of being convenient in use, reasonable in structure, easy in manufacture, strong in practicability and good in heat exchanging effect. The solar air heating tube can be widely applied to warming in winter, drying and producing industrial, agricultural and marine products. The application and development of the solar air heating tube can save a large amount of fossil fuel and reduces pollutions such as carbon dioxide exhausted to earth and the like.
Description
Technical field
The utility model belongs to field of solar energy utilization, is specifically related to a kind of solar air heating pipe.
Background technology:
Solar energy is that the Nature is given human eternal cleaning natural energy resources, widely applies exploitation solar energy, can reduce the energy that petrochemical industry has pollution, is beneficial to the common homeland earth that we mankind depend on for existence.Existing traditional solar thermal collector mainly is to add hot water, and flat solar energy heating air is also arranged.These dull and stereotyped air heaters mainly be that heat-absorbing material and dull and stereotyped space inside be the path that leaks out, caused the heat-absorbing material functional lifetime short, hot blast is fragile and pollute absorption film, ventilation pressure is big can the destruction clear glass and shortcoming and defect such as backboard.
The utility model content
It is long that the purpose of this utility model provides a kind of life-span, the usefulness height, the blast height, manufacture simple solar air heating pipe, solving the prior art air heater mainly is that heat-absorbing material and dull and stereotyped space inside are the path that leaks out, caused the heat-absorbing material functional lifetime short, hot blast is fragile and pollute absorption film, and ventilation pressure is big can destroy shortcoming and defect such as clear glass and backboard.
The utility model is achieved by the following technical solution:
It is a kind of solar air heating pipe, comprise transparent outer tube, it is characterized in that being provided with in the transparent outer tube concentric metal inner pipe, the outer surface of metal inner pipe is provided with heat absorbing coating, the inside of metal inner pipe is provided with the heat exchange reinforcement that links to each other with tube wall, and the two ends of transparent outer tube are provided with channel closure, and the middle part of channel closure is provided with the interstitial hole with the metal inner pipe coupling, the interstitial hole of channel closure is passed at the metal inner pipe two ends, extends to the channel closure outside.
As a preferred version of the present utility model: metal inner pipe one end is an air inlet, and the other end is the gas outlet.
As a preferred version of the present utility model: during use that heat exchanger tube is endways, the sealing of metal inner pipe one end, the other end is an inlet, outlet.
As a preferred version of the present utility model: the heat exchange reinforcement is two, and two heat exchange reinforcements are installed in parallel in the inside of metal inner pipe.
As a preferred version of the present utility model: the heat exchange reinforcement is two, and two heat exchange reinforcements intersect and are the inside that crosswise is installed in metal inner pipe.
As a preferred version of the present utility model: the heat exchange reinforcement is 3, and three heat exchange reinforcements are formed the inside that triangles are installed in metal inner pipe.
As a preferred version of the present utility model: the heat exchange reinforcement is 3, and an end of three heat exchange reinforcements links together and is the radial inside that is installed in metal inner pipe.
As a preferred version of the present utility model: the heat exchange reinforcement is many, on the inwall that is installed in metal inner pipe of circumference in equal parts.
Pipe capping of the present utility model can be filled in the transparent outer tube or be enclosed within outside the transparent pipe.
Transparent outer tube of the present utility model is glass tube or lucite pipe.
Metal inner pipe of the present utility model is metal iron pipe or light-wall pipes such as aluminum pipe, stainless steel, also can be bellows, coats or plate heat-absorbing material at the outer surface of pipe.
Pipe capping of the present utility model be plastics or insulation material, and can waterproof, water leaks less than in the pipe when raining.
Principle of the present utility model: when sunshine shone the heat-absorbing material on metal inner pipe surface through transparent outer tube, heat-absorbing material changed light into heat energy, with the metal tube heating, and with the air heat in the pipe.In order to increase the heat exchange area that metal inner pipe adds hot-air, have the multiple geometric heat exchange reinforcement that links to each other with tube wall at the inner face of metal inner pipe.
The utility model can be in a row connection use, can endways use in a row, also can in a row use sidewards.The thickness of pipe and length can be according to using needs to decide.For example: transparent outer tube is a glass tube.12 cm diameters, length are 2 meters, and metal inner pipe is a conduit peschel, and diameter is 10 centimetres, and long 2.2 meters, the metal tube outer surface has the black heat absorbing coating.Two pipe cappings are plastic material.
Result of the test: the 11:00 (-10 ℃ Celsius) of subzero 10 degree of temperature in the winter time, enter air themperature and be-10 ℃, after 10 minutes, understand the hot blast of 75 ℃ of outputs.
The utlity model has easy to use, rational in infrastructure, make advantage simple, practical, good effect of heat exchange.The utility model can be widely used in warming, industrial or agricultural, marine product oven dry, production etc.Application of the present utility model can be saved a large amount of fossil fuels, reduces pollutions such as earth discharging carbon dioxide.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The A-A section enlarged diagram of Fig. 1 when Fig. 2 is embodiment 1;
The A-A section enlarged diagram of Fig. 1 when Fig. 3 is embodiment 2;
The A-A section enlarged diagram of Fig. 1 when Fig. 4 is embodiment 3;
The A-A section enlarged diagram of Fig. 1 when Fig. 5 is embodiment 4;
The A-A section enlarged diagram of Fig. 1 when Fig. 6 is embodiment 5;
As shown in FIG.: 1 channel closure; 2 transparent outer tubes; 3 metal inner pipes; 4 channel closures; 5 heat absorbing coatings; 6 heat exchange reinforcements.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this use full mold is further elaborated.
Embodiment 1
As shown in Figure 1 and Figure 2: transparent outer tube 2 is a glass tube, 12 cm diameters, length is 2 meters, metal inner pipe 3 is a conduit peschel, and diameter is 10 centimetres, long 2.2 meters, the inside of metal inner pipe 3 is provided with two parallel heat exchange reinforcements 6 that are connected with tube wall, the two ends of transparent outer tube 2 are provided with the channel closure 1,4 that plastics are made, and the interstitial hole that channel closure 1,4 is rushed across at metal inner pipe 3 two ends extends to the outside, and the metal inner pipe outer surface has the heat absorbing coating 5 of black.
Result of the test: the 11:00 (-10 ℃ Celsius) of subzero 10 degree of temperature in the winter time, enter air themperature and be-10 ℃, after 10 minutes, understand the hot blast of 75 ℃ of outputs.
The utility model can be in a row connection use, can endways use in a row, also can in a row use sidewards.The thickness of pipe and length can be according to using needs to decide.
As Fig. 1, shown in Figure 3: the inside of metal inner pipe 3 is provided with two intersections and is criss-cross heat exchange reinforcement 6, and other are with embodiment 1.
As Fig. 1, shown in Figure 4: the inside of metal inner pipe 3 is provided with 6, three heat exchange reinforcements of three heat exchange reinforcements 6 and forms the inside that triangles are installed in metal inner pipe 3.Other are with embodiment 1.
As Fig. 1, shown in Figure 5: heat exchange reinforcement 6 is 3, and an end of three heat exchange reinforcements 6 links together and is the radial inside that is installed in metal inner pipe 3.Other are with embodiment 1.
As Fig. 1, shown in Figure 6: the heat exchange reinforcement is 8, on the inwall that is installed in metal inner pipe 3 of circumference in equal parts.Other are with embodiment 1.
Claims (8)
1. solar air heating pipe, comprise transparent outer tube, it is characterized in that being provided with in the transparent outer tube concentric metal inner pipe, the outer surface of metal inner pipe is provided with heat absorbing coating, the inside of metal inner pipe is provided with the heat exchange reinforcement that links to each other with tube wall, and the two ends of transparent outer tube are provided with channel closure, and the middle part of channel closure is provided with the interstitial hole with the metal inner pipe coupling, the interstitial hole of channel closure is passed at the metal inner pipe two ends, extends to the channel closure outside.
2. solar air heating pipe according to claim 1 is characterized in that metal inner pipe one end is an air inlet, and the other end is the gas outlet.
3. solar air heating pipe according to claim 1 is characterized in that the sealing of metal inner pipe one end, and the other end is an inlet, outlet.
4. solar air heating pipe according to claim 1 is characterized in that the heat exchange reinforcement is two, and two heat exchange reinforcements are installed in parallel in the inside of metal inner pipe.
5. solar air heating pipe according to claim 1 is characterized in that the heat exchange reinforcement is two, and two heat exchange reinforcements intersect and are the inside that crosswise is installed in metal inner pipe.
6. solar air heating pipe according to claim 1 is characterized in that the heat exchange reinforcement is 3, and three heat exchange reinforcements are formed the inside that triangle is installed in metal inner pipe.
7. solar air heating pipe according to claim 1 is characterized in that the heat exchange reinforcement is 3, and an end of three heat exchange reinforcements links together and is the radial inside that is installed in metal inner pipe.
8. solar air heating pipe according to claim 1 is characterized in that the heat exchange reinforcement is many, on the inwall that is installed in metal inner pipe of circumference in equal parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200111928U CN201935461U (en) | 2011-01-14 | 2011-01-14 | Solar air heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200111928U CN201935461U (en) | 2011-01-14 | 2011-01-14 | Solar air heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935461U true CN201935461U (en) | 2011-08-17 |
Family
ID=44446979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200111928U Expired - Fee Related CN201935461U (en) | 2011-01-14 | 2011-01-14 | Solar air heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765751A (en) * | 2016-12-05 | 2017-05-31 | 青海聚正新能源有限公司 | Multifuctional solar heating air-conditioner |
-
2011
- 2011-01-14 CN CN2011200111928U patent/CN201935461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765751A (en) * | 2016-12-05 | 2017-05-31 | 青海聚正新能源有限公司 | Multifuctional solar heating air-conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Longfei Inventor after: Dou Yuandong Inventor after: Dou Yuanxi Inventor before: Xu Longfei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU LONGFEI TO: XU LONGFEI DOU YUANDONG DOU YUANXI |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |