CN102174932B - Driver capable of automatically adjusting angle change of photovoltaic assembly by utilizing season temperature - Google Patents
Driver capable of automatically adjusting angle change of photovoltaic assembly by utilizing season temperature Download PDFInfo
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- CN102174932B CN102174932B CN2011100737616A CN201110073761A CN102174932B CN 102174932 B CN102174932 B CN 102174932B CN 2011100737616 A CN2011100737616 A CN 2011100737616A CN 201110073761 A CN201110073761 A CN 201110073761A CN 102174932 B CN102174932 B CN 102174932B
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- piston cylinder
- liquid tank
- driver
- tubular piston
- piston
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- 239000007788 liquid Substances 0.000 claims abstract description 74
- 230000000712 assembly Effects 0.000 claims description 26
- 238000000429 assembly Methods 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 230000001932 seasonal effect Effects 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The embodiment of the invention discloses a driver capable of automatically adjusting the angle change of a photovoltaic assembly by utilizing season temperature. The driver comprises a liquid storage tank, a tubular piston cylinder, a piston and a transmission assembly; the liquid storage tank is communicated with the tubular piston cylinder; the piston connected with the transmission assembly is arranged in the tubular piston cylinder; and the liquid storage tank and the tubular piston cylinder communicated with the liquid storage tank are filled with liquid. In the embodiment, according to a principle that the volume of the liquid is changed due to the temperature change of the liquid, the arranged liquid storage tank is communicated with the tubular piston cylinder so that the liquid level in the tubular piston cylinder is changed due to the temperature change in the liquid storage tank filled with the liquid; and because the piston is also arranged in the tubular piston cylinder, the piston can be driven by the liquid level change in the tubular piston cylinder to generate displacement so that the piston can drive the transmission assembly, and therefore the transmission assembly can output a driving force used for adjusting the installation angle of the photovoltaic assembly.
Description
Technical field
The present invention relates to technical field of solar, more particularly, relate to a kind of seasonal temperature that utilizes and adjust the driver that the photovoltaic module angle changes automatically.
Background technique
The generating efficiency of solar photovoltaic assembly can receive the influence of angle at sunshine; The difference owing to the variation of lighting angle meeting Along with season; So,, need adjust the setting angle of photovoltaic module according to changes of seasons for the generating efficiency that makes photovoltaic module remains on a higher level.
In the prior art, the adjust system that is used to adjust the photovoltaic module angle all is to be power-actuated with electric power basically.But, because a lot of photovoltaic plant all is mounted in remoter place, unmanned; Accessory as photovoltaic plant; Because with electric power is that power-actuated photovoltaic module angular adjustment system not only needs consumes energy; And because its mechanical structure more complicated, so also need personnel's maintenance, thus make that the whole cost of photovoltaic module angular adjustment system is higher.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of seasonal temperature that utilizes to adjust the driver that the photovoltaic module angle changes automatically, practices thrift the purpose of the whole cost of photovoltaic module angular adjustment system with realization.
The embodiment of the invention is achieved in that
A kind of seasonal temperature that utilizes is adjusted the driver that the photovoltaic module angle changes automatically, comprising: liquid tank, tubular piston cylinder, piston and transmitting assemblies;
Said liquid tank is communicated with the tubular piston cylinder; Be provided with the piston that links to each other with transmitting assemblies in the tubular piston cylinder;
Reach full of liquid in the tubular piston cylinder that is communicated with liquid tank in the said liquid tank.
Preferably, in embodiments of the present invention, said tubular piston cylinder is a plurality of, is equipped with piston in each tubular piston cylinder, and all pistons all are connected with said transmitting assemblies.
Preferably, in embodiments of the present invention, said transmitting assemblies comprises:
The piston connector element that is connected with all pistons, with the hinged connecting rod of piston connector element, with the bent axle and the output shaft that is connected with bent axle of rod hinge connection.
Preferably, in embodiments of the present invention, said transmitting assemblies also is provided with first protecting sheathing.
Preferably, in embodiments of the present invention, also include Returnning spring;
Between on said Returnning spring is located in piston connector element and said first protecting sheathing.
Preferably, in embodiments of the present invention, said piston connector element, tubular piston cylinder and Returnning spring are provided with second protecting sheathing outward.
Preferably, in embodiments of the present invention, said liquid tank is the metal liquid tank.
Preferably, in embodiments of the present invention, said liquid tank is the Cuprum alloy liquid tank.
Preferably, in embodiments of the present invention, said tubular piston cylinder is a seamless metal pipe.
Preferably, in embodiments of the present invention, said seamless metal pipe is seamless steel pipe or seamless copper pipe.
Can find out from above-mentioned technological scheme, in embodiments of the present invention, cause this principle of its change in volume according to the variation of temperature of liquid; The liquid tank that is provided with is communicated with the tubular piston cylinder, thereby makes the liquid tank of filled with fluid when running into temperature variation, and the liquid level in the tubular piston cylinder is changed thereupon; Owing in the tubular piston cylinder, also be equiped with piston; So; Level change in the tubular piston cylinder can drive piston and be subjected to displacement, thereby makes piston can drive transmitting assemblies, thereby makes transmitting assemblies can export the driving force of the setting angle of regulating photovoltaic module.
Because in 1 year; Each, the lighting angle of the sun was different in season, and temperature is difference to some extent also, so; The driver that adjustment photovoltaic module angle in the embodiment of the invention changes; Can the setting angle of photovoltaic module be adjusted to suitable position according to the difference of temperature, make photovoltaic module better adapt to the lighting angle in each season.
The driver that adjustment photovoltaic module angle in the embodiment of the invention changes does not need extra power, can be along with the angle of automatic, the real-time adjustment photovoltaic module of variation of temperature; Be provided with special electric power need be in existing technology and drive, also do not need follow-up maintenance work, thereby practiced thrift the whole cost of photovoltaic module angular adjustment system effectively.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 adjusts the activation configuration schematic representation that the photovoltaic module angle changes automatically for utilizing seasonal temperature described in the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technological scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiments.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
In order to practice thrift the whole cost of photovoltaic module angular adjustment system effectively; The embodiment of the invention provides a kind of seasonal temperature that utilizes to adjust the driver that the photovoltaic module angle changes automatically; As shown in Figure 1, comprising: liquid tank 1, tubular piston cylinder 2, piston and transmitting assemblies 3; Said liquid tank 1 is communicated with tubular piston cylinder 2; Be provided with the piston that links to each other with transmitting assemblies in the tubular piston cylinder 2; Reach full of liquid in the tubular piston cylinder 1 that is communicated with liquid tank in the said liquid tank 1.
The conversion of understanding Along with season owing to the temperature of atmosphere changes; And the volume of liquid can expand with heat and contract with cold along with variation of temperature; So in the embodiment of the invention, in liquid tank 1 and with tubular piston cylinder 2 that liquid tank 1 is communicated with in behind the full of liquid, when the volume of liquid can change along with variation of temperature; Can drive the piston in the tubular piston cylinder 2; Because piston links to each other with transmitting assemblies 3,, thereby accomplish the automatic adjustment of photovoltaic module angle so transmitting assemblies 3 can be transferred to the Driving force of piston the angle regulator in the adjust system of adjusting the photovoltaic module angle.
Concrete; When arrive summer; Temperature meeting heating; So the liquid volume that reaches in the tubular piston cylinder 2 that is communicated with liquid tank in the liquid tank 1 can also become greatly,, thereby make the transmitting assemblies 3 that links to each other with piston can the Driving force of piston be transferred to the angle regulator in the adjust system of adjusting the photovoltaic module angle so the liquid of volumetric expansion can apply a Driving force to the piston in the tubular piston cylinder 2.
Because the driver that the automatic adjustment photovoltaic module angle in the embodiment of the invention changes is the kinetic energy that the liquid volume of utilization produces with the change in volume that temperature variation caused; So need not extra energy consumption; In addition; Because the activation configuration in the embodiment of the invention is simple, and is not easy to break down, and just can accomplish so the personnel that need not are on duty; So the embodiment of the invention has been practiced thrift the whole cost of photovoltaic module angular adjustment system.
Preferably, in embodiments of the present invention, said tubular piston cylinder 2 can be for a plurality of, are equipped with piston in each tubular piston 2, and all pistons all are connected with said transmitting assemblies 3.
The volume of liquid generally can be very not big with temperature variation; The variation of the liquid levels when liquid volume is changed in the piston cylinder is bigger; So that it is the movable stroke of piston is bigger,, even to the active force of transmitting assemblies in order to make piston so the caliber of tubular piston cylinder is generally all very little; So said tubular piston cylinder can be for a plurality of, thereby can apply active force uniformly to transmitting assemblies.
Preferably, in embodiments of the present invention, said transmitting assemblies 3 specifically can comprise: the piston connector element 31 that is connected with all pistons, with the hinged connecting rod 32 of piston connector element, with the bent axle 33 and the output shaft 34 that is connected with bent axle 33 of rod hinge connection 32.
Like this; When having a plurality of tubular piston cylinder 2, make that through the piston connector element 31 that is connected with all pistons all pistons can be with force transfer to hinged with it connecting rod 32, through moving up and down of connecting rod 32 when the displacement; Can drive bent axle 33 rotations with rod hinge connection; Because bent axle 33 is provided with output shaft 34, rotates so the rotation of bent axle 33 can drive output shaft 34, thereby can driving force be provided for the angle regulator in the adjust system of adjustment photovoltaic module angle.
Preferably, in embodiments of the present invention, said transmitting assemblies 3 can also be provided with first protecting sheathing 35; Thereby can protect transmitting assemblies 3, receive the extraneous harsh weather or the destruction of other external factor to avoid bent axle 33, connecting rod 32 or output shaft 34.Such as, can avoid the intrusion of rainwater, thereby avoid the corrosion of said transmitting assemblies 3.
Preferably, in embodiments of the present invention, can also include Returnning spring 4, said Returnning spring 4 is located at piston and is connected between 31 of structures and the said first protecting sheathing 35 interior upper ends.
Owing to when temperature turns cold, when liquid volume diminishes, need piston be spurred to the liquid tank direction by atmosphere negative pressure; Active force when this moment, active force was compared to expansion of liquids is much smaller; So the embodiment of the invention also is provided with Returnning spring 4 between the upper end in Returnning spring 4 is located at piston connector element 31 and said first protecting sheathing 35; Thereby make when liquid volume diminishes that piston connector element 31 can be to liquid tank 1 direction displacement under the active force of Returnning spring 4.
Preferably, in embodiments of the present invention, said piston connector element 31, tubular piston cylinder 2 and Returnning spring 4 are outer can also to be provided with second protecting sheathing 41.Thereby can avoid between connecting rod 32 and the piston connector element 31, or, receive the extraneous harsh weather or the destruction of other factors between piston connector element 31 and the piston.
Preferably, in embodiments of the present invention, said liquid tank is the metal liquid tank.Because liquid tank need possess high heat conductivity, so that outside temperature variation can conduct in the inner liquid; In addition; Liquid tank also will have good corrosion resistance, to avoid the destruction that erosion was caused in the physical environment, in addition; Liquid tank also want structure firmly with and to bear the ability of pressure stronger, be transmitted on the piston thereby can liquid be changed the active force that produces; That is to say that liquid tank can not self structure change and cause the liquid variation active force that produces not affact on the piston when being under pressure.In order to satisfy above-mentioned requirements, in embodiments of the present invention, liquid tank has adopted metal material.
Because the liquid tank structure of Cuprum alloy material is more firm, the ability of bearing pressure is also stronger, so further, in embodiments of the present invention, said liquid tank can also be the Cuprum alloy liquid tank.
The pressure suffered owing to the tubular piston cylinder in the embodiment of the invention is bigger, so preferred, in embodiments of the present invention, said tubular piston cylinder is a seamless metal pipe, thereby makes tubular piston cylinder comparatively robust; Further, in embodiments of the present invention, said seamless metal pipe can be seamless steel pipe or seamless copper pipe.
In sum, in embodiments of the present invention, cause this principle of its change in volume according to the variation of temperature of liquid; The liquid tank that is provided with is communicated with the tubular piston cylinder, thereby makes the liquid tank of filled with fluid when running into temperature variation, and the liquid level in the tubular piston cylinder is changed thereupon; Owing in the tubular piston cylinder, also be equiped with piston; So; Level change in the tubular piston cylinder can drive piston and be subjected to displacement, thereby makes piston can drive transmitting assemblies, thereby makes transmitting assemblies can export the driving force of the setting angle of regulating photovoltaic module.
Because in 1 year; Each, the lighting angle of the sun was different in season, and temperature is difference to some extent also, so; The driver that adjustment photovoltaic module angle in the embodiment of the invention changes; Can the setting angle of photovoltaic module be adjusted to suitable position according to the difference of temperature, make photovoltaic module better adapt to the lighting angle in each season.
The driver that adjustment photovoltaic module angle in the embodiment of the invention changes does not need extra power, can be along with the angle of automatic, the real-time adjustment photovoltaic module of variation of temperature; Be provided with special electric power need be in existing technology and drive, also do not need follow-up maintenance work, thereby practiced thrift the whole cost of photovoltaic module angular adjustment system effectively
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the present invention.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiments shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. one kind is utilized seasonal temperature to adjust the driver that the photovoltaic module angle changes automatically, it is characterized in that, comprising: liquid tank, tubular piston cylinder, piston and transmitting assemblies;
Said liquid tank is communicated with the tubular piston cylinder; Be provided with the piston that links to each other with transmitting assemblies in the tubular piston cylinder;
Reach full of liquid in the tubular piston cylinder that is communicated with liquid tank in the said liquid tank;
Said transmitting assemblies comprises:
The piston connector element that is connected with all pistons, with the hinged connecting rod of piston connector element, with the bent axle and the output shaft that is connected with bent axle of rod hinge connection.
2. according to the said driver of claim 1, it is characterized in that said tubular piston cylinder is a plurality of, be equipped with piston in each tubular piston cylinder, all pistons all are connected with said transmitting assemblies.
3. according to the said driver of claim 1, it is characterized in that said transmitting assemblies also is provided with first protecting sheathing.
4. according to the said driver of claim 3, it is characterized in that, also include Returnning spring;
Between on said Returnning spring is located in piston connector element and said first protecting sheathing.
5. according to the said driver of claim 4, it is characterized in that, also comprise that said piston connector element, tubular piston cylinder and Returnning spring are provided with second protecting sheathing outward.
6. according to the said driver of claim 5, it is characterized in that said liquid tank is the metal liquid tank.
7. according to the said driver of claim 6, it is characterized in that said liquid tank is the Cuprum alloy liquid tank.
8. according to the said driver of claim 7, it is characterized in that said tubular piston cylinder is a seamless metal pipe.
9. said according to Claim 8 driver is characterized in that said seamless metal pipe is seamless steel pipe or seamless copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100737616A CN102174932B (en) | 2011-03-25 | 2011-03-25 | Driver capable of automatically adjusting angle change of photovoltaic assembly by utilizing season temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100737616A CN102174932B (en) | 2011-03-25 | 2011-03-25 | Driver capable of automatically adjusting angle change of photovoltaic assembly by utilizing season temperature |
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| Publication Number | Publication Date |
|---|---|
| CN102174932A CN102174932A (en) | 2011-09-07 |
| CN102174932B true CN102174932B (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100737616A Expired - Fee Related CN102174932B (en) | 2011-03-25 | 2011-03-25 | Driver capable of automatically adjusting angle change of photovoltaic assembly by utilizing season temperature |
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| CN (1) | CN102174932B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104133487B (en) * | 2014-06-28 | 2017-03-22 | 苏州征之魂专利技术服务有限公司 | Gas-expansion-type temperature-light-sensitive thermotropic gravity center automatic adjustment device |
| CN105405584A (en) * | 2015-11-30 | 2016-03-16 | 宁国市睿普磁电科技有限公司 | High-security fireproof transformer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2122939U (en) * | 1992-03-19 | 1992-11-25 | 王送寒 | Power source unit |
| CN2828319Y (en) * | 2005-09-01 | 2006-10-18 | 罗勇 | High pressure pneumatic engine |
| CN201652968U (en) * | 2010-04-22 | 2010-11-24 | 兰州交通大学 | Solar water heater support capable of automatically adjusting heat-collecting surface dip angle based on temperature |
| CN101969278B (en) * | 2010-09-27 | 2012-10-10 | 陕西科技大学 | Apparatus for automatically tracking sunlight in inclination angle direction of battery board in photovoltaic power generation |
| CN202041853U (en) * | 2011-03-25 | 2011-11-16 | 英利能源（中国）有限公司 | Driver utilizing season temperature for automatically regulating angle change of photovoltaic component |
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- 2011-03-25 CN CN2011100737616A patent/CN102174932B/en not_active Expired - Fee Related
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| CN102174932A (en) | 2011-09-07 |
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Granted publication date: 20121121 |