CN219740249U - Power supply device of heliostat - Google Patents
Power supply device of heliostat Download PDFInfo
- Publication number
- CN219740249U CN219740249U CN202321351647.XU CN202321351647U CN219740249U CN 219740249 U CN219740249 U CN 219740249U CN 202321351647 U CN202321351647 U CN 202321351647U CN 219740249 U CN219740249 U CN 219740249U
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- Prior art keywords
- storage battery
- fixing frame
- heliostat
- power supply
- solar panel
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 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
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a power supply device of a heliostat, which comprises a solar panel, U-shaped channel steel, a connecting rod, a fastening bolt, a fixing frame, square holes, connecting holes, a storage battery box, a storage battery rear cover and a positioning bolt. The utility model has reasonable design, converts solar energy into electric energy through the two lower solar panels to be stored in the rear storage battery, the storage battery supplies power for the upper double-shaft speed reducer, square holes adopted on the side walls of the two ends of the fixing frame are assembled with square-section-shaped connecting rods for connecting the two solar panels, a circular structure interconnection mode is replaced, the angle of the inclined solar panels is effectively prevented from being found to change, the structure function of keeping a stronger inclination angle fixed is achieved, meanwhile, the fixing frame is fixed in a ring concave surface on the vertical rod, the fixing frame is prevented from sliding downwards along the vertical rod, and the wind resistance is strong.
Description
Technical Field
The utility model relates to a power supply device, in particular to a power supply device for a heliostat, and belongs to the technical field of power supply of a speed reducer of the heliostat.
Background
Solar tower type photo-thermal power generation is a photo-thermal power generation system which is relatively widely applied at present. A plurality of large-scale solar reflecting mirrors are installed on a large-area field, and are commonly called heliostats, each large-scale solar reflecting mirror is respectively provided with a tracking mechanism for accurately concentrating sunlight reflection onto a receiver at the top of a high tower, the concentration multiplying power on the receiver can exceed 1000 times, the existing tower-type solar heliostat adopts azimuth angle and altitude angle sun-tracking reflection sunlight to reach a fixed point, the change of azimuth angle is regulated by virtue of a speed reducer, the traditional power supply mode of an outdoor speed reducer is high in power supply circuit laying difficulty and high in maintenance and management cost, and a solar panel is used for supplying power, so that the requirements on the installation firmness of the solar panel and the resistance to outdoor severe environments are high. Therefore, a heliostat power supply device is proposed to solve the above problems.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a power supply device for heliostats.
The power supply device of the heliostat comprises a solar panel, wherein a U-shaped channel steel is welded in the middle of the back of the solar panel, the U-shaped channel steel is fixedly connected with one corresponding side of a connecting rod through a group of positioning bolts, the middle of the connecting rod is mutually assembled with square holes in the middle of side walls at two ends of a fixing frame, the fixing frame is fastened in a ring concave surface positioned on a vertical rod, and a storage battery box is arranged in the middle of the top of the back of the solar panel.
Preferably, the fixing frame is annular without a closed end, and two connecting holes are symmetrically formed in the upper side wall and the lower side wall of the two ends of the fixing frame.
Preferably, the two ends of the fixing frame are connected with each other through two fastening bolts, and the fastening bolts penetrate through the two opposite connecting holes.
Preferably, the bottom end of the vertical rod is fixedly arranged on the ground, and the top end of the vertical rod is connected with the lower end driving shaft of the double-shaft speed reducer.
Preferably, the double-shaft speed reducer is electrically connected with a storage battery positioned in the storage battery box through a lead, and the upper end driving shaft of the double-shaft speed reducer is connected with the middle part of a heliostat supporting rod positioned at the bottom of the heliostat.
Preferably, a storage battery rear cover is arranged at the storage battery box opening, and a storage battery charging electric connection end positioned in the storage battery box is electrically connected with the solar panel.
The beneficial effects of the utility model are as follows: the solar energy is converted into electric energy through the two solar panels below and stored in the storage battery at the back, the storage battery supplies power for the above double-shaft speed reducer, square holes adopted on the side walls of two ends of the fixing frame are assembled with square-section-shaped connecting rods for connecting the two solar panels, a circular structure interconnecting mode is replaced, the inclination of the inclined solar panels is effectively prevented from finding and changing, the structure function that the inclination is kept fixed is achieved, meanwhile, the fixing frame is fixed in a ring concave surface on the vertical rod, the fixing frame is prevented from sliding downwards along the vertical rod, and the wind resistance is strong.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the connecting structure of the fixing frame of the present utility model;
FIG. 3 is a schematic view of the overall and upright connection structure of the present utility model;
fig. 4 is a diagram showing the overall application connection of the present utility model.
In the figure: 1. a solar panel; 2. u-shaped channel steel; 3. a connecting rod; 4. a fastening bolt; 5. a fixing frame; 51. square holes; 52. a connection hole; 6. a battery case; 7. a rear cover of the storage battery; 8. positioning bolts; 9. a vertical rod; 91. a concave ring surface; 10. heliostats; 11. heliostat support bar; 12. a double-shaft speed reducer; 13. ground surface.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a power supply device for heliostats includes a solar panel 1, a U-shaped channel steel 2 is welded at the middle of the back of the solar panel 1, the U-shaped channel steel 2 is fixedly connected with one side of a connecting rod 3 corresponding to the U-shaped channel steel 2 through a set of positioning bolts 8, the middle of the connecting rod 3 is mutually assembled with square holes 51 positioned at the middle of side walls of two ends of a fixing frame 5, the fixing frame 5 is fastened in a ring concave surface 91 positioned on a vertical rod 9, and a storage battery box 6 is installed at the middle position of the top of the back of the solar panel 1.
The fixing frame 5 is annular without a closed end, and two connecting holes 52 are symmetrically formed in the upper side wall and the lower side wall of the two ends of the fixing frame 5; the two ends of the fixing frame 5 are connected with each other through two fastening bolts 4, and the fastening bolts 4 pass through two opposite connecting holes 52; the bottom end of the vertical rod 9 is fixedly arranged on the ground 13, and the top end of the vertical rod 9 is connected with a lower end driving shaft of the double-shaft speed reducer 12; the double-shaft speed reducer 12 is electrically connected with a storage battery positioned in the storage battery box 6 through a lead wire, and the upper end driving shaft of the double-shaft speed reducer 12 is mutually connected with the middle part of a heliostat supporting rod 11 positioned at the bottom of the heliostat 10; the storage battery rear cover 7 is arranged at the box opening of the storage battery box 6, and a storage battery charging electric connection end positioned in the storage battery box 6 is electrically connected with the solar panel 1.
When the solar panel is used, solar energy is converted into electric energy through the two lower solar panels 1 and stored in the rear storage battery, the storage battery supplies power for the upper double-shaft speed reducer 12, the square holes 51 adopted on the side walls of the two ends of the fixing frame 5 are assembled with the square-section-shaped connecting rods 3 for connecting the two solar panels 1, a circular structure interconnection mode is replaced, the angle of the inclined solar panels 1 is effectively prevented from being found to be changed, the structure function of keeping a stronger inclination angle fixed is achieved, meanwhile, the fixing frame 5 is fixed in the annular concave surface 91 on the vertical rod 9, the fixing frame 5 is prevented from sliding downwards along the vertical rod 9, and the wind resistance is strong.
The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The power supply device of the heliostat comprises a solar panel (1), and is characterized in that: u-shaped channel steel (2) is welded in the middle of the back of the solar panel (1), one side of the U-shaped channel steel (2) corresponding to the connecting rod (3) is fixedly connected through a group of positioning bolts (8), the middle of the connecting rod (3) is mutually assembled with square holes (51) in the middle of side walls of two ends of the fixing frame (5), the fixing frame (5) is fastened in a ring concave surface (91) on the vertical rod (9), and a storage battery box (6) is arranged in the middle of the top of the back of the solar panel (1).
2. A heliostat power supply as in claim 1 wherein: the fixing frame (5) is annular without a closed end, and two connecting holes (52) are symmetrically formed in the upper side wall and the lower side wall of the two ends of the fixing frame (5).
3. A heliostat power supply as in claim 1 wherein: the two ends of the fixing frame (5) are connected with each other through two fastening bolts (4), and the fastening bolts (4) penetrate through two opposite connecting holes (52).
4. A heliostat power supply as in claim 1 wherein: the bottom end of the vertical rod (9) is fixedly arranged on the ground (13), and the top end of the vertical rod (9) is connected with the lower end driving shaft of the double-shaft speed reducer (12).
5. The heliostat power supply of claim 4, wherein: the double-shaft speed reducer (12) is electrically connected with a storage battery positioned in the storage battery box (6) through a lead, and the upper end driving shaft of the double-shaft speed reducer (12) is connected with the middle part of a heliostat supporting rod (11) positioned at the bottom of the heliostat (10).
6. A heliostat power supply as in claim 1 wherein: the storage battery box (6) box opening is provided with a storage battery rear cover (7), and a storage battery charging electric connection end positioned in the storage battery box (6) is electrically connected with the solar panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351647.XU CN219740249U (en) | 2023-05-30 | 2023-05-30 | Power supply device of heliostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351647.XU CN219740249U (en) | 2023-05-30 | 2023-05-30 | Power supply device of heliostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219740249U true CN219740249U (en) | 2023-09-22 |
Family
ID=88052331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351647.XU Active CN219740249U (en) | 2023-05-30 | 2023-05-30 | Power supply device of heliostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219740249U (en) |
-
2023
- 2023-05-30 CN CN202321351647.XU patent/CN219740249U/en active Active
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