CN103234277B - Solar water heater system coupled with mechanical automatic tracking device - Google Patents
Solar water heater system coupled with mechanical automatic tracking device Download PDFInfo
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- CN103234277B CN103234277B CN201310168398.5A CN201310168398A CN103234277B CN 103234277 B CN103234277 B CN 103234277B CN 201310168398 A CN201310168398 A CN 201310168398A CN 103234277 B CN103234277 B CN 103234277B
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- central post
- solar water
- side flap
- water heater
- chassis
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 238000011161 development Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
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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
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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
- Y02E10/47—Mountings or tracking
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention discloses a solar water heater system coupled with a mechanical automatic tracking device. The solar water heater system comprises a rack body system and an automatic tracking driving system, wherein the rack body system comprises a tray plate, the automatic tracking driving system comprises a middle upright post, a fixed outer disk, an electric motor, a gearbox and a carrier gear transmission shaft, the middle upright post is connected with the tray plate, and the electric motor drives the rack body system to rotate through the gearbox, the carrier gear transmission shaft and the middle upright post. According to the solar water heater system, the automatic mechanical tracking driving system is coupled on existing support fixing type solar water heaters, so that vacuum glass tubes on the rack body system faces right towards the projection position of the sun in real time, and solar energy is absorbed reasonably and effectively; and the heat absorption efficiency of the solar water heater system is about 25% higher than that of existing support fixing type solar water heaters.
Description
Technical field
The present invention relates to solar-heating technical field, especially a kind of solar water heater system of coupling machinery autotracker.
Background technology
Current energy problem has become the common focal issue of paying close attention in the whole world, that according to central authorities, advocates is comprehensive, coordinate, the continuable Scientific Outlook on Development, progressively set up China's energy sustainable development system and put on schedule, prospect and feature by China's 21 century first half (to the year two thousand fifty) energy development are set out, in recent years, China has proposed the strategy of sustainable energy development, stress to have studied those still in research and development, demonstration, do not form extensive industry, and some science technology and industry development problems very important to future development, comprise solar energy, water energy, the development of the regenerative resources such as wind energy.People are just being told in the effort of scientists, and sunlight is becoming the energy source of human future life and " staple food " that the mankind depend on for existence.
Under the dual-pressure of energy crisis and environmental pollution, solar energy, as a kind of inexhaustible and free of contamination energy, has become the new focus in current international energy exploitation field.Solar water heater is in solar energy heat utilization field, and technology is the most ripe, and most widely used general, industrialization process is the rapidest.Solar water heater is a photothermal converter, is different from traditional natural utilization, as airing, daylighting.But because domestic solar water heater production firm is inadequate to the research dynamics of the timely collection of sunlight, domestic solar water heater also has very large development space.
In sum, there is heat absorption not in time in conventional solar water heater, the shortcoming that heat insulation effect is not good.
Summary of the invention
Goal of the invention: the present invention is directed to conventional solar water heater season is that property is strong, heat absorption not in time, the shortcoming that heat insulation effect does not add, the solar water heater of breaking the normal procedure heat absorption pattern, from the angle of the timely tracking solar of mechanical dynamic rotation, a kind of solar water heater system of coupling machinery autotracker is proposed.
The present invention has adopted following technical scheme:
A solar water heater system for coupling machinery autotracker, is characterized in that: comprise frame main body system and Double Freedom Automatic Tracking;
Described frame main body system comprises tray plate, support and tank bracket for vacuum tube is set on tray plate, vacuum tube is with glass tube with vacuum is set on support, solar water container is set on tank bracket, glass tube with vacuum connects solar water container, paddle hole is set on solar water container, and paddle hole connects water inlet pipe and water outlet pipe;
Described Double Freedom Automatic Tracking comprises central post, fixing outer disk, motor, speed-changing gear box and carrier gear power transmission shaft, the two ends up and down of central post arrange respectively central post and take over a business and central post chassis, central post takes over a business with the bottom of described tray plate to be connected, the upper surface on central post chassis arranges the scale plate that shows rotational angle, central post chassis external gear is set on the circumference on central post chassis, the bottom on central post chassis arranges the movable inner rotary table of central post, fixedly the upper end of outer disk arranges the interior circular hole suitable with the movable inner rotary table of central post, the movable inner rotary table of central post stretches in interior circular hole rotationally, the output shaft of motor connects with the power shaft of speed-changing gear box, the output shaft of speed-changing gear box connects with angular wheel shaft, bevel gear is set on angular wheel shaft, one end of carrier gear power transmission shaft arranges gap bridge bevel gear, gap bridge bevel gear is meshed with bevel gear, the other end at carrier gear power transmission shaft arranges gap bridge gear wheel, gap bridge gear wheel is meshed with external gear with central post chassis.
In the present invention, further, also comprise automatic induction and accessory system, described automatic induction and accessory system comprise the two-way time relay, stroke probe, left side flap inductive switch and right side flap inductive switch, stroke probe is arranged on central post chassis, at the fixing radially two ends of outer disk, left side flap collision block and right side flap collision block are set respectively, in the rotation process of central post chassis, stroke probe can touch respectively left side flap collision block and right side flap collision block, left side flap collision block is respectively connected left side flap inductive switch and right side flap inductive switch by flank with spring with right side flap collision block, left side flap inductive switch is all connected the two-way time relay with right side flap inductive switch, the two-way time relay connects described motor.
In the present invention, further, on the cylindrical of the movable inner rotary table of described central post, annular groove is set, ball is set in annular groove; On the circumference of fixing outer disk, uniform some and bolt hole that described interior circular hole is conducted arranges bolt in bolt hole.
In the present invention, further, described paddle hole is arranged on the bottom centre of described solar water container; Described tray plate, central post are taken over a business, central post, central post chassis and fixedly outer disk be provided with the centre bore of mutual conduction, described water inlet pipe and water outlet pipe is arranged in centre bore.
The solar water heater system of coupling machinery autotracker of the present invention has following characteristic and advantage:
(1) by coupling machinery formula Double Freedom Automatic Tracking on the fixed solar water heater of existing support, can make glass tube with vacuum in frame main body system in real time over against sun launching position, more reasonable, more effective absorption solar energy, compare with the fixed solar water heater of existing support, the heat absorption efficiency of solar water heater system of the present invention exceeds 25 percent left and right;
(2) mechanical type Double Freedom Automatic Tracking is used in conjunction with accessory system with automatic induction, has realized automatically reseting of frame main body system;
(3) by ball, realize the movable inner rotary table of central post and fixing being rotatably assorted between outer disk, solved the movable inner rotary table of central post and the fixing dimensional fits problem between outer disk, greatly reduce the production cost of solar water heater system;
(4) by the scale plate on central post chassis, and adjust the gearratio of meshing gear in mechanical type Double Freedom Automatic Tracking, rotating speed that can reconditioner frame body system;
(5) by the apopore that connects water inlet pipe and water outlet pipe being arranged on to the bottom centre of solar water container, and water inlet pipe and water outlet pipe is arranged in the centre bore of Double Freedom Automatic Tracking parts, when this structure can prevent the rotation of frame main body system, water inlet pipe and water outlet pipe and then rotates together to stretch and is damaged, and has improved the service life of water inlet pipe and water outlet pipe.
Accompanying drawing explanation
Fig. 1 is the solar water heater system front view of coupling machinery autotracker of the present invention;
Fig. 2 is the solar water heater system side view of coupling machinery autotracker of the present invention;
Fig. 3 is center pillar structure figure;
Fig. 4 is the combination assumption diagram that external gear is used on central post chassis and central post chassis;
Fig. 5 is the combination assumption diagram of central post chassis and the movable inner rotary table of central post;
Fig. 6 is the circuit connection diagram between left side flap inductive switch, right side flap inductive switch, the two-way time relay and motor.
In figure: 1, motor; 2, belt pulley; 3, speed-changing gear box belt pulley; 4, speed-changing gear box; 5, angular wheel shaft; 6, gear wheel hold-down nut; 7, gap bridge bevel gear; 8, bevel gear; 9, gap bridge gear wheel; 10, carrier gear shaft tray; 11, carrier gear shaft tray lining; 12, angle bar frame; 13, glass tube with vacuum; 14, the large support of angle bar; 15, solar water container; 16, water tank heat-insulation layers; 17, tank bracket; 18, tray plate; 19, central post is taken over a business; 20, central post; 21, central post chassis; 22, the movable inner rotary table of central post; 23, ball; 24, water inlet pipe ball valve; 25, outlet pipe ball valve; 26, solar energy angle steel side plate; 27, vacuum tube support; 28, carrier gear power transmission shaft; 29, left side flap collision block; 30, right side flap collision block; 31, central post chassis external gear; 32, stroke probe; 33, bolt; 34, flank spring; 35, water inlet pipe valve handwheel; 36, outlet pipe valve handwheel; 37, the two-way time relay; 38, scale plate; 39, fixing outer disk; 40, left side flap inductive switch; 41, right side flap inductive switch.
The specific embodiment:
Below in conjunction with accompanying drawing, the present invention is done further and explained.
As shown in Figures 1 to 6, the solar water heater system of coupling machinery autotracker of the present invention, is characterized in that: comprise frame main body system, Double Freedom Automatic Tracking and automatically induce and accessory system.
Frame main body system comprises tray plate 18, mounting vacuum tube support 27 and tank bracket 17 on tray plate 18, bottom and both sides difference established angle steel bracket 12 and the angle steel side plate 26 for solar energy of support 27 for vacuum tube, vacuum tube is with glass tube with vacuum 13 is installed on support 27, solar water container 15 is installed on tank bracket 17, the outside water tank heat-insulation layers 16 of installing of solar water container 15, the bottom centre of solar water container 15 offers paddle hole, paddle hole connects water inlet pipe and water outlet pipe, is installed into water pipe ball valve 24 and outlet pipe ball valve 25 on water inlet pipe and water outlet pipe.
Double Freedom Automatic Tracking comprises central post 20, fixedly outer disk 39, motor 1, speed-changing gear box 4 and carrier gear power transmission shaft 28.The two ends up and down of central post 20 are installed respectively central post and are taken over a business 19 and central post chassis 21, central post is taken over a business 19 and is fixedly connected with the bottom of tray plate 18, the upper surface on central post chassis arranges the scale plate 38 that shows rotational angle, external gear 31 for central post chassis is installed on the circumference on central post chassis 21, and the movable inner rotary table 22 of central post is installed in the bottom on central post chassis 21.Fixedly the lower end of outer disk 39 is fixed on the large support 14 of angle bar, and fixedly the interior circular hole suitable with the movable inner rotary table 22 of central post offered in the upper end of outer disk 39, and the movable inner rotary table 22 of central post stretches in interior circular hole rotationally.On the cylindrical of the movable inner rotary table 22 of central post, offer annular groove, ball 23 is set in annular groove, by ball 23, can realize the movable inner rotary table 22 of central post and fixing being rotatably assorted between outer disk 39, solve the movable inner rotary table 22 of column and the fixing dimensional fits problem between outer disk 39, greatly reduced the production cost of solar water heater system.Uniform four bolts hole that are conducted with interior circular hole on the circumference of fixing outer disk 39 arrange bolt 33 in bolt hole, the stability in the time of can being adjusted the movable inner rotary table 22 of central post and rotated by bolt 33.At tray plate 18, central post, take over a business 19, central post 20, central post chassis 21 and be fixedly also provided with the centre bore of mutual conduction in outer disk 39, water inlet pipe and water outlet pipe is arranged in centre bore, and water inlet pipe valve is installed in fixedly in outer disk 39 with handwheel 36 with handwheel 35 and outlet pipe valve.The output shaft of motor 1 connects with the speed-changing gear box belt pulley 3 of the power shaft of speed-changing gear box 4 by belt pulley 2, the output shaft of speed-changing gear box 4 connects with angular wheel shaft 5, bevel gear 8 is installed on angular wheel shaft 5, the middle part of carrier gear power transmission shaft 28 is fixing with lining 11 by carrier gear shaft tray 10 and carrier gear shaft tray, gap bridge bevel gear 7 is installed in one end of carrier gear power transmission shaft 28, gap bridge bevel gear 7 is meshed with bevel gear 8, the other end at carrier gear power transmission shaft 28 uses hold-down nut 6 that gap bridge gear wheel 9 is installed by gear wheel, gap bridge gear wheel 9 is meshed with external gear 31 with central post chassis.
Automatically induction comprises the two-way time relay 37, stroke probe 32, left side flap inductive switch 40 and right side flap inductive switch 41 with accessory system.Stroke probe 32 is arranged on central post chassis 21, at the fixing radially two ends of outer disk 39, left side flap collision block 29 and right side flap collision block 30 are set respectively, in 21 rotation processes of central post chassis, stroke probe 32 can touch respectively left side flap collision block 29 and right side flap collision block 30, left side flap collision block 29 uses spring 34 to be connected respectively left side flap inductive switch 40 and right side flap inductive switch 41 with right side flap collision block 30 by flank, left side flap inductive switch 40 is all connected the two-way time relay 37 with right side flap inductive switch 41, and the two-way time relay 37 connects described motor 1.
The operation principle of solar water heater system of the present invention:
During motor 1 running, drive carrier gear power transmission shaft 28 to rotate successively by belt pulley 2, speed-changing gear box 4 and angular wheel shaft 5, gap bridge gear wheel 9 drives central post 20 to rotate by central post chassis with external gear 31, and frame main body system is together rotated thereupon.By observing the scale plate 38 on central post chassis 21, and adjust gap bridge bevel gear 7 and bevel gear 8 and gap bridge gear wheel 9 and the gearratio of central post chassis with external gear 31, make the frame main body system can be with the rotational speed of 15 degree per hour.
During 6:00 AM, frame main body system is just in time towards east, now stroke probe 32 contacts with left side flap collision block 29, left side flap collision block 29 uses spring 34 to trigger left side flap inductive switch 40 by flank, left side flap inductive switch 40 is to the two-way time relay 37 output signals, the two-way time relay 37 is controlled motor 1 and is started forward running, and motor 1 drives frame main body system with the rotational speed of 15 degree per hour; During to 6 pm, frame main body system just in time turns to towards west, now stroke probe 32 contacts with right side flap collision block 30, right side flap collision block 30 uses spring 34 to trigger right side flap inductive switch 41 by flank, right side flap inductive switch 41 is to the two-way time relay 37 output signals, the two-way time relay 37 is controlled motor 1 and is started antiport, and motor 1 drives frame main body system to reset with the rotational speed of 15 degree per hour; During to 6 of the next mornings, frame main body system reset is complete, and now frame main body system is just in time towards again eastwards, and stroke probe 32 contact again with left side flap collision block 29, and the two-way time relay 37 control motor 1 again start forward and turn round.In the morning 6 to the time of 12 hours 6 pms, glass tube with vacuum 13 in frame main body system can be in real time over against sun launching position, more reasonable, more effective absorption solar energy, compare with the fixed solar water heater of existing support, solar water heater system heat absorption efficiency of the present invention is higher.
Data by practical observation show, consider climatic factor, the fixed solar water heater of existing support, in the season in spring and autumn, if weather fine when partly cloudy the temperature of water tank can reach 65 degree, fine when cloudy water tank temperature can reach 55 degree～60 degree, and solar water heater system of the present invention is fine more than the temperature of water tank can reach 85 degree when partly cloudy at weather, find just can use at 10 o'clock of the morning simultaneously, fine when cloudy water tank temperature can reach 65 degree～70 degree, find just can use at 1 o'clock of afternoon simultaneously.As can be seen here, solar water heater system heat absorption efficiency of the present invention is higher exceeds 25 percent left and right than the fixed solar water heater of existing support.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a solar water heater system for coupling machinery autotracker, is characterized in that: comprise frame main body system and Double Freedom Automatic Tracking;
Described frame main body system comprises tray plate (18), support for vacuum tube (27) and tank bracket (17) are set on tray plate (18), glass tube with vacuum (13) is set on support for vacuum tube (27), solar water container (15) is set on tank bracket (17), glass tube with vacuum (13) connects solar water container (15), solar water container arranges paddle hole on (15), and paddle hole connects water inlet pipe and water outlet pipe;
Described Double Freedom Automatic Tracking comprises central post (20), fixing outer disk (39), motor (1), speed-changing gear box (4) and carrier gear power transmission shaft (28), the two ends up and down of central post (20) arrange respectively central post and take over a business (19) and central post chassis (21), central post is taken over a business (19) and is connected with the bottom of described tray plate (18), the upper surface on central post chassis arranges the scale plate (38) that shows rotational angle, central post external gear (31) for chassis is set on the circumference on central post chassis (21), the bottom on central post chassis (21) arranges the movable inner rotary table of central post (22), fixedly the upper end of outer disk (39) arranges the interior circular hole suitable with the movable inner rotary table of central post (22), the movable inner rotary table of central post (22) stretches in interior circular hole rotationally, the output shaft of motor (1) connects with the power shaft of speed-changing gear box (4), the output shaft of speed-changing gear box (4) connects with angular wheel shaft (5), bevel gear (8) is set on angular wheel shaft (5), one end of carrier gear power transmission shaft (28) arranges gap bridge bevel gear (7), gap bridge bevel gear (7) is meshed with bevel gear (8), the other end at carrier gear power transmission shaft (28) arranges gap bridge gear wheel (9), gap bridge gear wheel (9) and central post for chassis external gear (31) be meshed.
2. the solar water heater system of a kind of coupling machinery autotracker according to claim 1, it is characterized in that: also comprise automatic induction and accessory system, described automatic induction and accessory system comprise the two-way time relay (37), stroke probe (32), left side flap inductive switch (40) and right side flap inductive switch (41), stroke probe (32) is arranged on central post chassis (21), at the fixing radially two ends of outer disk (39), left side flap collision block (29) and right side flap collision block (30) are set respectively, in the rotation process of central post chassis (21), stroke probe (32) can touch respectively left side flap collision block (29) and right side flap collision block (30), left side flap collision block (29) is connected respectively left side flap inductive switch (40) and right side flap inductive switch (41) with right side flap collision block (30) by flank spring (34), left side flap inductive switch (40) is all connected the two-way time relay (37) with right side flap inductive switch (41), the two-way time relay (37) connects described motor (1).
3. the solar water heater system of a kind of coupling machinery autotracker according to claim 1 and 2, is characterized in that: on the cylindrical of the movable inner rotary table of described central post (22), annular groove is set, ball (23) is set in annular groove; On the circumference of fixing outer disk (39), uniform some and bolt hole that described interior circular hole is conducted arranges bolt (33) in bolt hole.
4. the solar water heater system of a kind of coupling machinery autotracker according to claim 1, is characterized in that: described paddle hole is arranged on the bottom centre of described solar water container (15); Described tray plate (18), central post take over a business (19), central post (20), central post chassis (21) and fixedly outer disk (39) be provided with the centre bore of mutual conduction, described water inlet pipe and water outlet pipe is arranged in centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310168398.5A CN103234277B (en) | 2013-05-06 | 2013-05-06 | Solar water heater system coupled with mechanical automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310168398.5A CN103234277B (en) | 2013-05-06 | 2013-05-06 | Solar water heater system coupled with mechanical automatic tracking device |
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| Publication Number | Publication Date |
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| CN103234277A CN103234277A (en) | 2013-08-07 |
| CN103234277B true CN103234277B (en) | 2014-09-17 |
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| CN201310168398.5A Expired - Fee Related CN103234277B (en) | 2013-05-06 | 2013-05-06 | Solar water heater system coupled with mechanical automatic tracking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105446363A (en) * | 2015-12-23 | 2016-03-30 | 南京信息工程大学 | Automatically-rotatable hyperspectral spectrometer sea surface radiation system and control method thereof |
| CN107676989A (en) * | 2017-09-13 | 2018-02-09 | 海宁铿宇贸易有限公司 | A kind of improved solar water heater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123039U (en) * | 1991-09-16 | 1992-11-25 | 杜继援 | Automatic-tracking solar water heater |
| CN2155531Y (en) * | 1993-03-27 | 1994-02-09 | 徐家声 | Automatic sun-tracking means of solar collector |
| DE102008030747A1 (en) * | 2008-06-27 | 2009-12-31 | Robert Bosch Gmbh | Tracking device for e.g. solar collector, has housing arranged on base and rotatably mounted around longitudinal axis of drive shaft, where common drive is assigned to support shaft and drive shaft |
| CN201992870U (en) * | 2011-01-19 | 2011-09-28 | 杨浩成 | Solar water heater capable of automatically tracking solar light |
| CN203258914U (en) * | 2013-05-06 | 2013-10-30 | 东南大学 | Solar water heater system coupled with mechanical automatic tracking device |
-
2013
- 2013-05-06 CN CN201310168398.5A patent/CN103234277B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123039U (en) * | 1991-09-16 | 1992-11-25 | 杜继援 | Automatic-tracking solar water heater |
| CN2155531Y (en) * | 1993-03-27 | 1994-02-09 | 徐家声 | Automatic sun-tracking means of solar collector |
| DE102008030747A1 (en) * | 2008-06-27 | 2009-12-31 | Robert Bosch Gmbh | Tracking device for e.g. solar collector, has housing arranged on base and rotatably mounted around longitudinal axis of drive shaft, where common drive is assigned to support shaft and drive shaft |
| CN201992870U (en) * | 2011-01-19 | 2011-09-28 | 杨浩成 | Solar water heater capable of automatically tracking solar light |
| CN203258914U (en) * | 2013-05-06 | 2013-10-30 | 东南大学 | Solar water heater system coupled with mechanical automatic tracking device |
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| CN103234277A (en) | 2013-08-07 |
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