CN204256525U - Polar axis type solar full-tracking power generation system - Google Patents
Polar axis type solar full-tracking power generation system Download PDFInfo
- Publication number
- CN204256525U CN204256525U CN201420642686.XU CN201420642686U CN204256525U CN 204256525 U CN204256525 U CN 204256525U CN 201420642686 U CN201420642686 U CN 201420642686U CN 204256525 U CN204256525 U CN 204256525U
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- rotating shaft
- generation system
- tracking
- pole axis
- motor
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- 238000010248 power generation Methods 0.000 title abstract description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 210000005056 cell body Anatomy 0.000 claims description 26
- 230000005611 electricity Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a polar axis type solar full-tracking power generation system, which comprises a tracking frame and a photovoltaic module arranged on the tracking frame; the tracking frame comprises a bracket, and at least two groups of tracking mechanisms with the same structure are arranged on the bracket in parallel; the tracking mechanism comprises a polar axis rotating shaft which forms a beta-inclination angle relative to the ground, a horizontal declination axis is arranged on the polar axis rotating shaft, a photovoltaic mounting bracket is arranged on the declination axis, and a photovoltaic assembly is arranged on the photovoltaic mounting bracket; swing rods extend downwards from the declination shaft, and the far ends of the swing rods of all the tracking mechanisms are hinged and arranged on a horizontal linkage rod; in all the tracking mechanisms, a polar shaft rotating shaft of one tracking mechanism is driven to rotate by a polar shaft motor; the linkage rod freely swings in the groove body along the groove arm; the trough body is driven by a pushing motor to move along the direction vertical to the linkage rod.
Description
Technical field
The utility model relates to a kind of photovoltaic power generation apparatus, is specifically related to solar tracking Blast Furnace Top Gas Recovery Turbine Unit (TRT).
Background technology
The tracking means of common sun tracker, especially twin shaft is mostly independent setting, if the single track frame that its reason is the motion of both direction is integrated, and its structure relative complex; If but once reasonably can be combined it significantly can reduce and follow the tracks of cost and controlling cost; Meanwhile, in existing double-axis tracking mode, the mode of pole axis+pitch axis is adopted to play energy-saving effect; Because the existing structure of pole axis mode is less, therefore by fewer, concrete for the electricity generation system organizing polar axis tracking device interlock tracking, all there is structural instability in a lot of model machine, the defect that structure is too complicated more.
Utility model content
For above-mentioned deficiency of the prior art, the purpose of this utility model is to provide a kind of polar mounts sun power comprehensive trace electricity generation system, it reliably links organizing extremely axial sun tracker more, all devices only need two motors to realize the comprehensive trace of sunray, be convenient to control, energy-saving effect is obvious.
In order to achieve the above object, the utility model is achieved by the following technical solutions.
Polar mounts sun power comprehensive trace electricity generation system, is installed on the place that geographic latitude is β, comprises track frame and is arranged on the photovoltaic module on track frame;
Described track frame comprises support, at least parallelly on support arranges the identical follower of two groups of structures;
Described follower comprises the pole axis rotating shaft that relative ground is β pitch angle, pole axis rotating shaft is provided with the declination axis of level, declination axis is provided with photovoltaic mounting bracket, installation photovoltaic component on described photovoltaic mounting bracket; Described declination axis makes swing arm to downward-extension, and the far-end of the swing arm of all followers is all hingedly mounted in the gangbar of a level;
In above-mentioned all followers, the pole axis rotating shaft of one of them follower is by pole axis motor-driven rotation:
Also comprise pushing mechanism, described pushing mechanism comprises the penetrating ability cell body in two ends, and described gangbar freely swings along groove arm in cell body; Described cell body is driven by pushing motor and moves along the direction perpendicular to gangbar.
Further: the upper end of above-mentioned pole axis rotating shaft is rotatably installed in upper gear box, the lower end of pole axis rotating shaft is rotatably installed in lower transmission case, in its all follower, the lower transmission case of one of them follower is provided with pole axis motor; Described upper gear box and lower transmission case rack-mount;
Described pushing mechanism comprises the lead screw assembly and feed rod assembly that be arranged in parallel perpendicular to gangbar direction, wherein, feed rod assembly is at least one, described lead screw assembly is one, described lead screw assembly comprises the leading screw perpendicular to gangbar direction, leading screw is threaded connection the bottom land through described cell body, and the two ends of leading screw are rotatably installed in bearing seat, and one end of leading screw is driven by pushing motor rotates;
Described feed rod assembly comprises the feed rod being parallel to leading screw, and the two ends of feed rod are fixedly mounted on baffle plate.
Further: above-mentioned cell body at least comprises two independent narrow cell bodies, narrow cell body comprises bottom land and is located at the groove arm of both sides above bottom land, and the bottom land of all narrow cell bodies connects by promoting connecting rod.
Further: above-mentioned photovoltaic module is solar panel or collector lens assembly.
Further: above-mentioned pole axis motor and pushing motor are worm type of reduction gearing motor.
Further: the quantity of above-mentioned follower is three.
The utility model is compared existing sun tracker and is had the following advantages:
(1) polar mounts tracking structure is adopted, sun pole axis direction motion process is followed the tracks of in the rotation of concrete employing pole axis rotating shaft, the pitch rotation of declination axis is adopted to follow the tracks of the change procedure of declination angle, due to the variation range of declination angle very little (between ± 23.5 °), therefore achieve energy-conservation.
(2) adopt link gear, extremely axial all rotation employings motor drives, and the axial rotation of declination also only adopts a motor to drive, and therefore possesses saving cost, is convenient to the advantage controlling maintenance.
(3) extremely axial interlock, swing arm is adopted to realize, one of them pole axis by after motor-driven rotation, swing arm and swinging, the far-end due to the swing arm of all followers is hinged in a gangbar, therefore other all swing arms of swing arm wobble drive are servo-actuated, the servo-actuated rotation driving again corresponding pole axis of other swing arms, this linkage structure is reliable, and driving force is large, be convenient to implement, working stability.
(4) declination axial luffing angle adjustment interlock adopts pushing mechanism, pushing mechanism is the structural principle of feed screw nut, lead screw assembly is driven unit, polished rod assembly is guidance set, therefore, it is possible to promote cell body translation reliably, the translation of cell body promotes gangbar, then promotes swing arm and then promotes declination axis rotation, therefore achieves the reliable adjustment that links easily of declination axis.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1 is the one-piece construction schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of a kind of embodiment of the utility model track frame.
Description of reference numerals:
100-track frame, 200-photovoltaic module;
1-support, 2-feed rod, 3-baffle plate, 4-leading screw, 5-pushing motor, 6-bottom land, 7-groove arm, 8-promotes connecting rod, 9-bearing seat, the rotating shaft of 10-pole axis, 11-upper gear box, 12-gangbar; 13-swing arm, 14-lower transmission case, 15-photovoltaic mounting bracket, 16-declination axis, 17-transmission case, 18-pole axis motor.
Embodiment
The utility model is described using a kind of cement powders storage tank car as embodiment.
As depicted in figs. 1 and 2, the utility model polar mounts sun power comprehensive trace electricity generation system, is installed on the place that geographic latitude is β, the photovoltaic module 200 comprising track frame 100 and be arranged on track frame 100;
Described track frame 100 comprises support 1, at least parallelly on support 1 arranges the identical follower of two groups of structures;
Described follower comprises the pole axis rotating shaft 10 that relative ground is β pitch angle, pole axis rotating shaft 10 is provided with the declination axis 16 of level, declination axis 16 is provided with photovoltaic mounting bracket 15, installation photovoltaic component 200 on described photovoltaic mounting bracket 15; Described declination axis 16 makes swing arm 13 to downward-extension, and the far-end of the swing arm 13 of all followers is all hingedly mounted in the gangbar 12 of a level;
In above-mentioned all followers, the pole axis rotating shaft of one of them follower is driven by pole axis motor 18 rotates;
Also comprise pushing mechanism, described pushing mechanism comprises the penetrating ability cell body in two ends, and described gangbar 12 freely swings along groove arm in cell body; Described cell body is driven by pushing motor 5 and moves along the direction perpendicular to gangbar 12.
As depicted in figs. 1 and 2, the upper end of pole axis rotating shaft is rotatably installed in upper gear box 11, and the lower end of pole axis rotating shaft is rotatably installed in lower transmission case 14, in its all follower, the lower transmission case 14 of one of them follower is provided with pole axis motor 18; Described upper gear box 11 and lower transmission case 14 are arranged on support 1;
Described pushing mechanism comprises the lead screw assembly and feed rod assembly that be arranged in parallel perpendicular to gangbar direction, wherein, feed rod assembly is at least one, described lead screw assembly is one, described lead screw assembly comprises the leading screw 4 perpendicular to gangbar direction, leading screw 4 is threaded connection the bottom land through described cell body, and the two ends of leading screw 4 are rotatably installed in bearing seat 9, and one end of leading screw 4 is driven by pushing motor 5 rotates;
Described feed rod assembly comprises the feed rod 2 being parallel to leading screw, and the two ends of feed rod 2 are fixedly mounted on baffle plate 3.
As depicted in figs. 1 and 2, described cell body at least comprises two independent narrow cell bodies, and narrow cell body comprises bottom land 6 and is located at the groove arm 7 of both sides above bottom land 6, and the bottom land of all narrow cell bodies connects by promoting connecting rod 8.
As depicted in figs. 1 and 2, described photovoltaic module is solar panel or collector lens assembly.
As depicted in figs. 1 and 2, described pole axis motor 18 and pushing motor 5 are worm type of reduction gearing motor.
As depicted in figs. 1 and 2, the quantity of described follower is three.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim, and be applicable to other powders.
Those of ordinary skill in the art do not depart from design of the present utility model and scope can make other changes many and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (6)
1. polar mounts sun power comprehensive trace electricity generation system, is installed on the place that geographic latitude is β, it is characterized in that: comprise track frame (100) and be arranged on the photovoltaic module (200) on track frame (100);
Described track frame (100) comprises support (1), at least parallelly on support (1) arranges the identical follower of two groups of structures;
Described follower comprises the pole axis rotating shaft (10) that relative ground is β pitch angle, pole axis rotating shaft (10) is provided with the declination axis (16) of level, declination axis (16) is provided with photovoltaic mounting bracket (15), the upper installation photovoltaic component (200) of described photovoltaic mounting bracket (15); Described declination axis (16) makes swing arm (13) to downward-extension, and the far-end of the swing arm (13) of all followers is all hingedly mounted in the gangbar (12) of a level;
In above-mentioned all followers, the pole axis rotating shaft of one of them follower is driven by pole axis motor (18) rotates;
Also comprise pushing mechanism, described pushing mechanism comprises the penetrating ability cell body in two ends, and described gangbar (12) freely swings along groove arm in cell body; Described cell body is driven by pushing motor (5) and moves along the direction perpendicular to gangbar (12).
2. polar mounts sun power comprehensive trace electricity generation system as claimed in claim 1, it is characterized in that: the upper end of described pole axis rotating shaft is rotatably installed in upper gear box (11), the lower end of pole axis rotating shaft is rotatably installed in lower transmission case (14), in its all follower, the lower transmission case (14) of one of them follower is provided with pole axis motor (18); Described upper gear box (11) and lower transmission case (14) are arranged on support (1);
Described pushing mechanism comprises the lead screw assembly and feed rod assembly that be arranged in parallel perpendicular to gangbar direction, wherein, feed rod assembly is at least one, described lead screw assembly is one, described lead screw assembly comprises the leading screw (4) perpendicular to gangbar direction, leading screw (4) is threaded connection the bottom land through described cell body, the two ends of leading screw (4) are rotatably installed in bearing seat (9), and one end of leading screw (4) is driven by pushing motor (5) rotates;
Described feed rod assembly comprises the feed rod (2) being parallel to leading screw, and the two ends of feed rod (2) are fixedly mounted on baffle plate (3).
3. polar mounts sun power comprehensive trace electricity generation system as claimed in claim 2, it is characterized in that: described cell body at least comprises two independent narrow cell bodies, narrow cell body comprises bottom land (6) and is located at the groove arm (7) of both sides, bottom land (6) top, and the bottom land of all narrow cell bodies connects by promoting connecting rod (8).
4. polar mounts sun power comprehensive trace electricity generation system as claimed in claim 3, is characterized in that: described photovoltaic module is solar panel or collector lens assembly.
5. the polar mounts sun power comprehensive trace electricity generation system as described in as arbitrary in Claims 1 to 4, is characterized in that: described pole axis motor (18) and pushing motor (5) are worm type of reduction gearing motor.
6. polar mounts sun power comprehensive trace electricity generation system as claimed in claim 3, is characterized in that; The quantity of described follower is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642686.XU CN204256525U (en) | 2014-10-28 | 2014-10-28 | Polar axis type solar full-tracking power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642686.XU CN204256525U (en) | 2014-10-28 | 2014-10-28 | Polar axis type solar full-tracking power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204256525U true CN204256525U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642686.XU Withdrawn - After Issue CN204256525U (en) | 2014-10-28 | 2014-10-28 | Polar axis type solar full-tracking power generation system |
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| Country | Link |
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| CN (1) | CN204256525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549621A (en) * | 2014-10-28 | 2016-05-04 | 中国科学院西安光学精密机械研究所 | Polar axis type solar full-tracking power generation system |
| CN111510059A (en) * | 2020-04-23 | 2020-08-07 | 无锡锡晟建设有限公司 | Energy-saving building capable of fully utilizing solar energy |
-
2014
- 2014-10-28 CN CN201420642686.XU patent/CN204256525U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549621A (en) * | 2014-10-28 | 2016-05-04 | 中国科学院西安光学精密机械研究所 | Polar axis type solar full-tracking power generation system |
| CN111510059A (en) * | 2020-04-23 | 2020-08-07 | 无锡锡晟建设有限公司 | Energy-saving building capable of fully utilizing solar energy |
| CN111510059B (en) * | 2020-04-23 | 2021-07-23 | 无锡锡晟建设有限公司 | Energy-saving building capable of fully utilizing solar energy |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20180914 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20180914 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |