CN103629824A - Radioparent focusing type solar air-heating collector - Google Patents
Radioparent focusing type solar air-heating collector Download PDFInfo
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- CN103629824A CN103629824A CN201210321452.0A CN201210321452A CN103629824A CN 103629824 A CN103629824 A CN 103629824A CN 201210321452 A CN201210321452 A CN 201210321452A CN 103629824 A CN103629824 A CN 103629824A
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- air
- heat collector
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- focusing
- heat
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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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
- Y02E10/44—Heat exchange systems
Abstract
The invention relates to a radioparent focusing type solar air-heating collector which is mainly composed of a support, a rolling support sleeve, a heat collector, a solar tracker, a stepping motor and an air inlet air filter sieve, wherein the support is placed at the two ends of the heat collector, one end of the support is connected with an air outlet pipe end in a rotary-supporting mode through the rolling support sleeve, the other end of the support is connected with the transmission end in a rotary-supporting mode, the air inlet air filter sieve is arranged on an air inlet, the solar tracker is arranged on the heat collector, the stepping motor is connected with a reduction gear, and the stepping motor drives the heat collector to rotate with the rolling support sleeve as a pivot by means of solar tracking conducted by the solar tracker. According to the radioparent focusing type solar air-heating collector, sunlight shinning on a radioparent focusing plate is focused on a line focusing heat collecting pipe, high temperature is generated, and then air is heated after flowing through the line focusing heat collecting pipe. As a result, the problems of low heat collecting temperature and low efficiency of the air-heating collector are well solved. A condensation heat collector enables sunlight to be converged on a small heat absorption surface to obtain a high temperature.
Description
Technical field
The invention belongs to regenerative resource and develop field, be specifically related to a kind of radioparent focusing-type solar energy air collector.
Background technology
Conventional solar energy air heat collector has flat plate collector and vacuum tube collector, can utilize direct solar radiation and scattering radiation in solar radiation, air is heated, but because atmospheric density, thermal conductivity factor, specific heat capacity etc. are all relatively little, cause heat-collecting temperature lower, air collector efficiency is also lower.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, adopts radioparent focusing board by being irradiated to solar light focusing above it to line focus thermal-collecting tube above, makes its generation high temperature, and air flows through line focus thermal-collecting tube, is heated.So well solved heat-collecting temperature lower, air collector efficiency is a lower difficult problem also.Concentrating collector can be focused at sunlight on the heat-absorbent surface that area is less, can obtain higher temperature.
The object of the invention is to be achieved through the following technical solutions:
The present invention relates to a kind of radioparent focusing-type solar energy air collector, mainly by support, rolling support cover, heat collector, sun tracker, stepper motor becomes with air intake vent air filtration screen banks, prop up and be placed on heat collector two ends, by rolling support, overlapping one end is connected with air-out pipe end rotational support, the other end is connected with driving end rotational support, on air inlet, be furnished with air intake vent air filtration sieve, sun tracker is placed in above heat collector, stepper motor is connected with reduction gearing, tracking by sun tracker to the sun, stepper motor drives heat collector, take rolling support cover as fulcrum rotation.
Heat collector is comprised of discharge pipe, air-out pipe end rotational support, radioparent focusing board, driving end rotational support, reduction gearing and heat collector cases, wherein discharge pipe is connected with heat collector cases one end through air-out pipe end rotational support, driving end rotational support and reduction gearing are placed in the other end of heat collector cases successively, and radioparent focusing board is placed in above heat collector cases.
Heat collector cases is comprised of air-out mixing chamber, dividing plate, air intake heating cavity, line focus thermal-collecting tube and air inlet, wherein by dividing plate, heat collector cases is divided into air-out mixing chamber and air intake heating cavity, line focus thermal-collecting tube is evenly arranged in heat collector cases through dividing plate.
Air-out mixing chamber is mainly comprised of air-out mixing casing and mixing casing heat-insulation layer, air intake heating cavity is mainly comprised of air intake heating casing, heating casing heat-insulation layer and air inlet, wherein mix casing heat-insulation layer and be placed in air-out mixing box house, air-out mixing chamber one end is connected with discharge pipe, heating casing heat-insulation layer is placed in air intake heating box house, and air inlet is arranged in air intake heating tank floor.
Accompanying drawing explanation
Fig. 1 is general structure of the present invention.
Fig. 2 is the present invention's the second visual angle stereogram.
Fig. 3 is collector structure figure.
Fig. 4 is heat collector cases structure chart.
Fig. 5 is radioparent focusing principle figure.
Fig. 6 is course of work thermal-arrest flux map.
In accompanying drawing: 1 is support, 2 is rolling support cover, and 3 is heat collector, 4 is sun tracker, 5 is stepper motor, and 6 is air intake vent air filtration sieve, and 7 is discharge pipe, 8 is air-out pipe end rotational support, 9 is radioparent focusing board, and 10 is driving end rotational support, and 11 is reduction gearing, 12 is heat collector cases, 13 is air-out mixing chamber, and 14 is dividing plate, and 15 is air intake heating cavity, 16 is line focus thermal-collecting tube, 17 is air inlet, and 18 is heating casing heat-insulation layer, and 19 is air intake heating casing, 20 is air-out mixing casing, and 21 for mixing casing heat-insulation layer.
The specific embodiment
The invention will be further described with reference to the accompanying drawings:
The present invention relates to a kind of radioparent focusing-type solar energy air collector, as depicted in figs. 1 and 2, mainly by support (1), rolling support cover (2), heat collector (3), sun tracker (4), stepper motor (5) and air intake vent air filtration sieve (6) form, support (1) is placed in heat collector (3) two ends, by rolling support cover (2) one end, be connected with air-out pipe end rotational support (8), the other end is connected with driving end rotational support (10), on air inlet (17), be furnished with air intake vent air filtration sieve (6), sun tracker (4) is placed in heat collector (3) above, stepper motor (5) is connected with reduction gearing (11), tracking by sun tracker (4) to the sun, stepper motor (5) drives heat collector (3), take rolling support cover (2) as fulcrum rotation.
As shown in Figure 3, heat collector (3) is comprised of discharge pipe (7), air-out pipe end rotational support (8), radioparent focusing board (9), driving end rotational support (10), reduction gearing (11) and heat collector cases (12), wherein discharge pipe (7) is connected with heat collector cases (12) one end through air-out pipe end rotational support (8), driving end rotational support (10) and reduction gearing (11) are placed in the other end of heat collector cases (12) successively, and radioparent focusing board (9) is placed in heat collector cases (12) above.
As shown in Figure 4, heat collector cases (12) is comprised of air-out mixing chamber (13), dividing plate (14), air intake heating cavity (15), line focus thermal-collecting tube (16) and air inlet (17), wherein by dividing plate (14), heat collector cases (12) is divided into air-out mixing chamber (13) and air intake heating cavity (15), line focus thermal-collecting tube (16) is evenly arranged in heat collector cases (12) through dividing plate (14).
As shown in Figure 6, air-out mixing chamber (13) is mainly comprised of air-out mixing casing (20) and mixing casing heat-insulation layer (21), air intake heating cavity (15) is mainly comprised of air intake heating casing (19), heating casing heat-insulation layer (18) and air inlet (17), wherein mix casing heat-insulation layer (21) and be placed in air-out mixing casing (20) inside, air-out mixing chamber (13) one end is connected with discharge pipe (7), heating casing heat-insulation layer (18) is placed in air intake heating casing (19) inside, and air inlet (17) is arranged on air intake heating casing (19) bottom surface.
Be illustrated in figure 5 radioparent focusing principle of the present invention, extraneous solar irradiation is mapped on radioparent focusing board (9), through every radioparent focusing board (9), produce refraction, at focus place, be focused into a light belt, at every each focus place, be furnished with line focus thermal-collecting tube (16) simultaneously, light belt after focusing on is irradiated to line focus thermal-collecting tube (16) above, makes it produce high temperature.
The present invention is when work, need locate to connect air-introduced machine in air outlet (7), working media hot-air is introduced to other working space to be applied, it is below operation principle of the present invention, as shown in Figure 6, cold air enters into air intake heating casing (19) from air inlet (17), cold air heats in casing (19) along line focus thermal-collecting tube (16) outside at air intake, flow to the porch of line focus thermal-collecting tube (16), air is heated for the first time simultaneously, afterwards, enter into the inner air of line focus thermal-collecting tube (16), inner chamber along line focus thermal-collecting tube (16) enters into air-out mixing chamber (13), this process has completed the heating for the second time of air, last hot-air flows out air outlet (7) from air-out mixing chamber (13).Sun tracker in the course of work (4) and stepper motor (5) are constantly adjusted heat collector angle, guarantee to focus on accurately on line focus thermal-collecting tube (16) through the light of radioparent focusing board (9).
Claims (5)
1. a radioparent focusing-type solar energy air collector, mainly by support (1), rolling support cover (2), heat collector (3), sun tracker (4), stepper motor (5) and air intake vent air filtration sieve (6) form, it is characterized in that heat collector (3) is by discharge pipe (7), air-out pipe end rotational support (8), radioparent focusing board (9), driving end rotational support (10), reduction gearing (11) and heat collector cases (12) form, wherein discharge pipe (7) is connected with heat collector cases (12) one end through air-out pipe end rotational support (8), driving end rotational support (10) and reduction gearing (11) are placed in the other end of heat collector cases (12) successively, radioparent focusing board (9) is placed in heat collector cases (12) above.
2. radioparent focusing-type solar energy air collector according to claim 1, it is characterized in that described heat collector cases (12) is comprised of air-out mixing chamber (13), dividing plate (14), air intake heating cavity (15), line focus thermal-collecting tube (16) and air inlet (17), wherein by dividing plate (14), heat collector cases (12) is divided into air-out mixing chamber (13) and air intake heating cavity (15), line focus thermal-collecting tube (16) is evenly arranged in heat collector cases (12) through dividing plate (14).
3. radioparent focusing-type solar energy air collector according to claim 1, it is characterized in that described air-out mixing chamber (13) is mainly comprised of air-out mixing casing (20) and mixing casing heat-insulation layer (21), air intake heating cavity (15) is mainly by air intake heating casing (19), heating casing heat-insulation layer (18) and air inlet (17) form, wherein mix casing heat-insulation layer (21) and be placed in air-out mixing casing (20) inside, air-out mixing chamber (13) one end is connected with discharge pipe (7), heating casing heat-insulation layer (18) is placed in air intake heating casing (19) inside, air inlet (17) is arranged on air intake heating casing (19) bottom surface.
4. radioparent focusing-type solar energy air collector according to claim 1, it is characterized in that support (1) is placed in heat collector (3) two ends, by rolling support cover (2) one end, be connected with air-out pipe end rotational support (8), the other end is connected with driving end rotational support (10), on air inlet (17), be furnished with air intake vent air filtration sieve (6), sun tracker (4) is placed in heat collector (3) above, stepper motor (5) is connected with reduction gearing (11), tracking by sun tracker (4) to the sun, stepper motor (5) drives heat collector (3), take rolling support cover (2) as fulcrum rotation.
5. radioparent focusing-type solar energy air collector according to claim 1, it is characterized in that adopting radioparent focusing board (9) to be irradiated to solar light focusing above it above line focus thermal-collecting tube (16), make it produce high temperature, air flows through line focus thermal-collecting tube (16), is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210321452.0A CN103629824B (en) | 2012-08-21 | 2012-08-21 | Radioparent focusing-type solar energy air collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210321452.0A CN103629824B (en) | 2012-08-21 | 2012-08-21 | Radioparent focusing-type solar energy air collector |
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| CN103629824A true CN103629824A (en) | 2014-03-12 |
| CN103629824B CN103629824B (en) | 2015-09-23 |
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| CN201210321452.0A Expired - Fee Related CN103629824B (en) | 2012-08-21 | 2012-08-21 | Radioparent focusing-type solar energy air collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547731A (en) * | 2016-01-28 | 2016-05-04 | 中国计量学院 | Loading device for thermal performance detection of solar energy air collector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH627541A5 (en) * | 1978-01-31 | 1982-01-15 | Herbert Schreiber | Solar collector |
| CN101017029A (en) * | 2007-03-05 | 2007-08-15 | 云南师范大学 | Channel light gathering solar energy reflexion heat collection device |
| CN201032289Y (en) * | 2007-04-13 | 2008-03-05 | 李永强 | Circular cylinder solar thermal collector |
| US20100116319A1 (en) * | 2008-11-12 | 2010-05-13 | Abengoa Solar New Technologies, S.A. | Light collection and concentration system |
| CN102022839A (en) * | 2010-12-23 | 2011-04-20 | 东莞市天尚太阳能有限公司 | Light-condensing flat plate solar collector |
| CN201983476U (en) * | 2011-02-14 | 2011-09-21 | 山东山大能源环境有限公司 | Solar thermal collector utilizing line-focus Fresnel lens |
| US20120037150A1 (en) * | 2011-09-19 | 2012-02-16 | Cyrous Gheyri | Convex Lens Solar Water Heating System |
-
2012
- 2012-08-21 CN CN201210321452.0A patent/CN103629824B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH627541A5 (en) * | 1978-01-31 | 1982-01-15 | Herbert Schreiber | Solar collector |
| CN101017029A (en) * | 2007-03-05 | 2007-08-15 | 云南师范大学 | Channel light gathering solar energy reflexion heat collection device |
| CN201032289Y (en) * | 2007-04-13 | 2008-03-05 | 李永强 | Circular cylinder solar thermal collector |
| US20100116319A1 (en) * | 2008-11-12 | 2010-05-13 | Abengoa Solar New Technologies, S.A. | Light collection and concentration system |
| CN102022839A (en) * | 2010-12-23 | 2011-04-20 | 东莞市天尚太阳能有限公司 | Light-condensing flat plate solar collector |
| CN201983476U (en) * | 2011-02-14 | 2011-09-21 | 山东山大能源环境有限公司 | Solar thermal collector utilizing line-focus Fresnel lens |
| US20120037150A1 (en) * | 2011-09-19 | 2012-02-16 | Cyrous Gheyri | Convex Lens Solar Water Heating System |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547731A (en) * | 2016-01-28 | 2016-05-04 | 中国计量学院 | Loading device for thermal performance detection of solar energy air collector |
| CN105547731B (en) * | 2016-01-28 | 2019-05-03 | 中国计量学院 | The loading attachment of solar energy air heat collector heat property test |
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| Publication number | Publication date |
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| CN103629824B (en) | 2015-09-23 |
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Address after: 010010 No. 70, Wuda Road, Saihan District, the Inner Mongolia Autonomous Region, Hohhot Patentee after: HOHHOT BRANCH OF CHINESE ACADEMY OF AGRICULTURAL MECHANIZATION SCIENCES CO.,LTD. Address before: 010010 No. 70, Wuda Road, Saihan District, the Inner Mongolia Autonomous Region, Hohhot Patentee before: Huhhot branch of Chinese academy of agricultural mechanization sciences |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Radioparent focusing type solar air-heating collector Effective date of registration: 20191114 Granted publication date: 20150923 Pledgee: China Everbright Bank Limited by Share Ltd. Hohhot branch Pledgor: HOHHOT BRANCH OF CHINESE ACADEMY OF AGRICULTURAL MECHANIZATION SCIENCES CO.,LTD. Registration number: Y2019150000018 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210825 Granted publication date: 20150923 Pledgee: China Everbright Bank Limited by Share Ltd. Hohhot branch Pledgor: HOHHOT BRANCH OF CHINESE ACADEMY OF AGRICULTURAL MECHANIZATION SCIENCES Co.,Ltd. Registration number: Y2019150000018 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |