CN101630698A - Connecting rod connecting method for solar panel to evade rain and snow - Google Patents
Connecting rod connecting method for solar panel to evade rain and snow Download PDFInfo
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- CN101630698A CN101630698A CN200910183128A CN200910183128A CN101630698A CN 101630698 A CN101630698 A CN 101630698A CN 200910183128 A CN200910183128 A CN 200910183128A CN 200910183128 A CN200910183128 A CN 200910183128A CN 101630698 A CN101630698 A CN 101630698A
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- connecting rod
- solar panel
- drag rope
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- rope
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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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to a method for solar panels to evade dust, rain and snow. A plurality of solar panels a are sequentially arranged from front to back in air without obstacles; the solar panels a are sequentially connected in series into a whole by a connecting rod 15; an electric motor drives the connecting rod 15 to move so as to drive the solar panels a to simultaneously rotate in the same direction, so that the lighting surfaces 21of the solar panels can face upwards or downwards, or is oblique or vertical to evade dust, rain and snow. The invention is characterized in that the connecting rod 15 is arranged in parallel with the X axis. The method has simple installation, less fault during operation and low maintenance cost and can realize large-scale remote automatic control.
Description
Technical field
The present invention relates to a kind of connecting rod connecting method of polylith solar panel to evade rain and snow, also relate to the connecting rod connecting method that a kind of solar panel is adjusted angle, belong to new energy field.
Background technology
The principle of solar power generation is after accepting irradiation of sunlight with solar panel, and luminous energy is converted into the process of electric energy, therefore, must keep clean constantly on the daylighting face of solar panel, with high efficiency luminous energy is changed into electric energy.Yet, for example, solar electricity generation field is arranged on desert area, because the quick-fried influence of sand and dust, the daylighting face of solar panel the thick sand and dust of one deck occur through regular meeting, thereby directly affects the efficient of solar power generation; Again for example, with the solar electricity generation field construction the sleet area (for example China in, ground such as western part), when sleet comes temporarily, can pile up thick accumulated snow on the solar panel, even snow will be fine the day after tomorrow, solar panel also can can't be worked in a very long time.
A kind of the most effectively scheme that addresses the above problem is that the polylith solar panel is cascaded by connecting rod, thereby making it drive link does rotation and evades sand and dust, sleet solar panel, this scheme not only can effectively reduce the construction cost of solar electricity generation field, but also can reduce operating cost and maintenance cost etc. in the running, therefore, connection design how to carry out connecting rod has significance to the solar power generation industry.
Summary of the invention
To achieve these goals, improve solar energy generating efficiency, reduce operation and maintenance cost, the present invention proposes a kind of connecting rod connecting method for solar panel to evade rain and snow.
The present invention is achieved through the following technical solutions technical goal:
A kind of connecting rod connecting method for solar panel to evade rain and snow, the aerial of without hindrance thing will be successively set on before and after the polylith solar panel a, adopt connecting rod 15 that polylith solar panel a is connected into one orderly, by movable connecting rod 15, thereby driving polylith solar panel a is that the center of circle rotates with hinged component 16, make it daylighting face 21 be transformed to up, down, inclination, vertical any.Described connecting rod 15 be arranged in parallel with X-axis; Connecting rod 15 is set in parallel in above or below the X-axis, solar panel a outside at two ends is equipped with pulley 12, be provided with drag rope 22 at the two ends of connecting rod 15, end at drag rope 22 all is provided with driving arrangement 13, thereby making it to drive drag rope 22 motion drive polylith solar panel a rotates, the daylighting face of reaching 21 is transformed to up, down, inclination, vertical any purpose, pulley 12 should be arranged on the X-axis or at the opposite side of connecting rod 15 rightabout X-axis.
Described connecting rod 15 is set in parallel in the X-axis upper and lower, solar panel a outside at two ends, have at least an end to be provided with pulley 12, be equipped with drag rope 22 at the two ends of upper and lower connecting rod 15, the drag rope 22 that makes it upper and lower connecting rod 15 1 ends links to each other, drag rope 22 ends at the other end are provided with driving arrangement 13, thereby making it to drive drag rope 22 motion drive polylith solar panel a rotates, the daylighting face of reaching 21 is transformed to up, down, inclination, vertical any purpose, described pulley 12 should be arranged on the X-axis.
Described design solar panel a makes clockwise direction rotation, L1＞H2, and L2＞H1; Design solar panel a makes rotation counterclockwise, L1＞H1, and L2＞H2.
Described connecting rod 15 is rigid bar or is flexible rope that connecting rod 15 is a flexible rope, and connecting rod 15 is a same rope with drag rope 22.
The utility model compared with prior art has following good effect:
1. it is simple that this scheme has installation, and the failure rate during operation is little, and maintenance cost is low.
2. can realize extensive, long-range and control automatically.
Description of drawings:
Fig. 1 is the schematic diagram that connecting rod 15 of the present invention is set in parallel in the X-axis below.
Fig. 2 is the schematic diagram that the solar panel a of Fig. 1 is in heeling condition.
Fig. 3 is the schematic diagram that the solar panel a of Fig. 1 is in level (daylighting face 21 is transformed to up).
Fig. 4 is the schematic diagram that connecting rod 15 is set in parallel in the X-axis top.
Fig. 5 is the schematic diagram that connecting rod 15 is set in parallel in the X-axis upper and lower.
Among the figure: the a-solar panel; The b-bearing; X-is arranged on the axis that the hinged component 16 on the main cross bar 10 constitutes; 10-master's cross bar; The 11-support; The 12a-middle pulley; 12b-limit pulley; The attached pulley of 12c--; The 13-driving arrangement; The 15-connecting rod; The 16-hinged component; The 17-bearing; The 18-support column; 21-daylighting face; The 22--drag rope; The distance of the adjacent two bearing b of L-; The distance of L1, L2--bearing b and pulley 12; The distance at H1, H2-bearing b and solar panel two ends;
Embodiment
As Fig. 1--shown in 3, this scheme comprises composition one space structure systems such as support column 18, main cross bar 10, polylith solar panel a (is illustrated as 3 solar panels, also can be 2 or 20,200 ...) before and after be successively set in this space structure system of without hindrance block material, on each solar panel a, be provided with hinged component 16 and be connected (hinged component 16 is not shown) with bearing b hinge, make it each solar panel a have with hinged component 16 be the center of circle, forward and backward or upper and lower is to rotating with daylighting face 21;
Connecting rod 15 is set in parallel in the X-axis below, solar panel a outside at two ends is equipped with pulley 12, be provided with drag rope 22 at the two ends of connecting rod 15, at the end of drag rope 22 driving arrangement 13 be set all, pulley 12 is arranged on the X-axis or at the opposite side of connecting rod 15 rightabout X-axis.
More than, a makes clockwise direction rotation, L1＞H2, and L2＞H1 when the design solar panel; Design solar panel a makes rotation counterclockwise, L1＞H1, and L2＞H2.
As L≤H1+H2, solar panel a anglec of rotation R＜180 degree; L＞H1+H2, solar panel a anglec of rotation R 〉=180 degree; Connecting rod 15 is a rigid bar or for flexible rope, and when connecting rod 15 be a flexible rope, connecting rod 15 and drag rope 22 are same rope.
Connecting rod 15 is arranged on any one side of solar panel a or is symmetrical arranged on both sides.Connecting rod 15 fixes with bearing 17 on the solar panel a and is connected.
When the driving arrangement 13 at two ends was worked simultaneously, drag rope 22 drive link 15 were moved to the left or to the right, and the solar panel a on the connecting rod 15 rotates slowly.
Shown in Fig. 2,3, when connecting rod 15 moves on the left of direction as shown, solar panel a on the connecting rod 15 does the clockwise direction rotation slowly, when driving arrangement 13 works on, drag rope 22 corresponding continuation drive link 15 are to the motion of direction as shown left side, and solar panel a is horizontal plane or is tending towards horizontal plane through rotation transformation, be that daylighting face 21 is transformed to up, at this moment, cut off motor power, driving arrangement 13 quits work.In driving arrangement 13 work or any one course of action of stopping, be driving arrangement 13 drive link 15, drag rope 22 motions, and connecting rod 15 or drag rope 22 can not oppositely make driving arrangement 13 work, therefore, when solar panel a is in any state, any solar panel a is relatively stable motionless under the effect of connecting rod 15, even solar panel a also can guarantee when being subjected to wind load or other external force relatively and this main cross bar 10 is relatively stable.The external force that is subjected to as solar panel a is big more, the pulling force of connecting rod 15 and drag rope 22 or pressure are just big more, therefore connecting rod 15 and drag rope 22 must guarantee to have enough intensity, when connecting rod 15 is flexible rope, connecting rod 15 and drag rope 22 should be selected the bigger ropes of tensile strength such as steel wire rope or nylon rope for use, to guarantee safety.
As shown in Figure 4, this scheme is by attached pulley 12c two driving arrangements 13 to be arranged on the same side.
As shown in Figure 5, connecting rod 15 is set in parallel in the X-axis upper and lower, and in the solar panel a outside at two ends, two ends are equipped with pulley 12, and pulley 12 is arranged on the X-axis.Be provided with drag rope 22 at the two ends of upper and lower connecting rod 15, the drag rope 22 that makes it upper and lower connecting rod 15 1 ends links to each other, and at drag rope 22 ends of the other end driving arrangement 13 is set.
Above scheme drives above-mentioned drag rope 22 when sand and dust, sleet come the administrative staff or the automatic control system of interim solar power plant, makes it daylighting face 21 and is transformed to down or tilts, and can reach the purpose of evading sand and dust, sleet; After sand and dust or sleet, drag rope 22 carries out aforesaid operations again, can carry out solar power generation, therefore, this scheme not only can make to evade sand and dust, sleet, use with the irradiation of sunlight angle but also can adjust daylighting face 21, to improve solar energy generating efficiency, reducining the construction costs has great significance.
Claims (9)
1. connecting rod connecting method for solar panel to evade rain and snow, the aerial of without hindrance thing will be successively set on before and after the polylith solar panel (a), adopt connecting rod (15) that polylith solar panel (a) is connected into one orderly, by movable connecting rod (15), thereby driving polylith solar panel (a) is that the center of circle rotates with hinged component (16), the daylighting face of making it (21) is transformed to up, down, inclination, vertical any, it is characterized in that: described connecting rod (15) be arranged in parallel with X-axis.
2. method according to claim 1, it is characterized in that: described connecting rod (15) is set in parallel in above or below the X-axis, solar panel (a) outside at two ends is equipped with pulley (12), be provided with drag rope (22) at the two ends of connecting rod (15), end at drag rope (22) all is provided with driving arrangement (13), make it to drive drag rope (22) thus motion drives polylith solar panel (a) rotates, reach daylighting face (21) be transformed to up, down, inclination, vertical any purpose.
3. method according to claim 1, it is characterized in that: described connecting rod (15) is set in parallel on the X-axis, the below, solar panel (a) outside at two ends, have at least an end to be provided with pulley (12), last, the two ends of lower link (15) are equipped with drag rope (22), make it, the drag rope (22) of lower link (15) one ends links to each other, drag rope (22) end at the other end is provided with driving arrangement (13), make it to drive drag rope (22) thus motion drives polylith solar panel (a) rotates, reach daylighting face (21) and be transformed to up, down, tilt, vertical any purpose.
4. according to claim 1 or 2 or 3 described methods, it is characterized in that: described design solar panel (a) is done the clockwise direction rotation, (L1)＞(H2), and (L2)＞(H1).
5. according to claim 1 or 2 or 3 described methods, it is characterized in that: described design solar panel (a) is done rotation counterclockwise, (L1)＞(H1), and (L2)＞(H2).
6. according to claim 1 or 2 or 3 described methods, it is characterized in that: described connecting rod (15) is rigid bar or is flexible rope.
7. according to claim 1 or 2 or 3 described methods, it is characterized in that: described connecting rod (15) is a flexible rope, and connecting rod (15) is a same rope with drag rope (22).
8. method according to claim 2 is characterized in that: described pulley (12) is arranged on the X-axis or at the opposite side of the rightabout X-axis of connecting rod (15).
9. method according to claim 3 is characterized in that: described pulley (12) is arranged on the X-axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183128A CN101630698A (en) | 2009-08-07 | 2009-08-07 | Connecting rod connecting method for solar panel to evade rain and snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183128A CN101630698A (en) | 2009-08-07 | 2009-08-07 | Connecting rod connecting method for solar panel to evade rain and snow |
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| Publication Number | Publication Date |
|---|---|
| CN101630698A true CN101630698A (en) | 2010-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910183128A Pending CN101630698A (en) | 2009-08-07 | 2009-08-07 | Connecting rod connecting method for solar panel to evade rain and snow |
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| CN (1) | CN101630698A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214714A (en) * | 2011-06-09 | 2011-10-12 | 南昌市常盈科技发展有限公司 | Wind resistance device for photovoltaic battery board of solar street lamp |
| CN102696435A (en) * | 2012-05-03 | 2012-10-03 | 华中科技大学 | Greenhouse equipment with movable cover plate and application of greenhouse equipment |
| CN106253811A (en) * | 2016-08-17 | 2016-12-21 | 四川英发太阳能科技有限公司 | It is applicable to the solaode of remote mountain areas generating |
| CN106253812A (en) * | 2016-08-17 | 2016-12-21 | 四川英发太阳能科技有限公司 | It is applied to the solaode of the photovoltaic power supply system that opposing is clashed into |
-
2009
- 2009-08-07 CN CN200910183128A patent/CN101630698A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214714A (en) * | 2011-06-09 | 2011-10-12 | 南昌市常盈科技发展有限公司 | Wind resistance device for photovoltaic battery board of solar street lamp |
| CN102214714B (en) * | 2011-06-09 | 2012-10-31 | 南昌市常盈科技发展有限公司 | Wind resistance device for photovoltaic battery board of solar street lamp |
| CN102696435A (en) * | 2012-05-03 | 2012-10-03 | 华中科技大学 | Greenhouse equipment with movable cover plate and application of greenhouse equipment |
| CN106253811A (en) * | 2016-08-17 | 2016-12-21 | 四川英发太阳能科技有限公司 | It is applicable to the solaode of remote mountain areas generating |
| CN106253812A (en) * | 2016-08-17 | 2016-12-21 | 四川英发太阳能科技有限公司 | It is applied to the solaode of the photovoltaic power supply system that opposing is clashed into |
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Application publication date: 20100120 |