CN201898462U - Two-shaft type automatic tracking solar photovoltaic generating device - Google Patents

Two-shaft type automatic tracking solar photovoltaic generating device Download PDF

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Publication number
CN201898462U
CN201898462U CN2010206142287U CN201020614228U CN201898462U CN 201898462 U CN201898462 U CN 201898462U CN 2010206142287 U CN2010206142287 U CN 2010206142287U CN 201020614228 U CN201020614228 U CN 201020614228U CN 201898462 U CN201898462 U CN 201898462U
Authority
CN
China
Prior art keywords
support post
solar photovoltaic
support
control
bracing frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206142287U
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Chinese (zh)
Inventor
王兴华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ET Solar Co., Ltd.
Original Assignee
TAITONG TAIZHOU INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TAITONG TAIZHOU INDUSTRY Co Ltd filed Critical TAITONG TAIZHOU INDUSTRY Co Ltd
Priority to CN2010206142287U priority Critical patent/CN201898462U/en
Application granted granted Critical
Publication of CN201898462U publication Critical patent/CN201898462U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model relates to a two-shaft type automatic tracking solar photovoltaic generating device, which comprises a solar photovoltaic module, a platform support, a supporting frame, a lifting mechanism and a control system. The platform support with the solar photovoltaic module is mounted at the upper end of the supporting frame, the supporting frame includes a lower support post fixedly mounted on the ground, a rotary reducer mounted at the upper end of the lower support post and an upper support post, an inner ring of the rotary reducer is fixed to the lower support post, an outer ring of the rotary reducer is fixed to the upper support post, the upper portion of the upper support post is hinged with the platform support through a rotary shaft, an extension block is arranged on one side of the upper support post, the lifting mechanism is mounted on the extension block, the upper end of a moving part of the lifting mechanism is hinged to the platform support, and signal control ends of a rotary reducer motor and the lifting mechanism are respectively connected with a control signal output end of the control system. Structure of the two-shaft type automatic tracking solar photovoltaic generating device is simplified greatly, cost thereof is reduced, and cost performance thereof is improved.

Description

The diaxon tracking solar photovoltaic generator automatically
Technical field
The utility model relates to a kind of diaxon tracking solar photovoltaic generator automatically, belongs to application of solar.
Background technology
In the prior art, use the photovoltaic power generation apparatus of automatic sun tracking device, improved the irradiating angle of sunlight, effectively improved solar energy utilization ratio, obtained generally acknowledging of photovoltaic those skilled in the art with respect to photovoltaic module.Wherein, be good with the diaxon tracking solar photovoltaic generator automatically especially, it can regulate the azimuth from motion tracking can regulate the elevation angle from motion tracking again, make sunlight all the time vertical irradiation realized the solar energy optimum utilization at solar collector.Because the high synergy of two-axis tracking device is the emphasis of competitively researching and developing now, up to the present, the domestic also not two-axis tracking device appearance of process scale engineering verification.
Immediate prior art is Chinese patent 200820040115.3 titles " tracking solar photovoltaic generator automatically ", it comprises pedestal, turntable bearing, solar photovoltaic assembly, battery platform, support, lift, control system, by the gear teeth on the engagement turntable bearing inner ring in the planetary reducer output gear, promote turntable bearing inner ring, turntable bearing lid and be installed in the support drive photovoltaic module mounting plane rotation that turntable bearing covers, be implemented in the azimuthal tracking of thing.Elevating lever by lift drives the battery platform and rotates around the axis, on elevation direction to sunlight from motion tracking.This patent is the diaxon tracking solar photovoltaic generator, can be implemented in simultaneously on azimuth and the elevation direction from motion tracking sunray incident angle, can absorb sunlight to greatest extent, than fixed installation synergy more than 35%, than single-shaft tracking system synergy more than 15%.Its weak point part is, complex structure, tracking motor power is big, installation cost is high, more is applicable to the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of larger area solar photovoltaic assembly.
Summary of the invention
The utility model aims to provide a kind of simple in structure, diaxon tracking solar photovoltaic generator automatically that cost is low.
Technical solution of the present utility model is as follows:
A kind of diaxon tracking solar photovoltaic generator automatically comprises solar photovoltaic assembly, platform bracing frame, support, elevating mechanism, control system, and the platform bracing frame that solar photovoltaic assembly is installed is installed on the support upper end, it is characterized in that:
Described support comprises rotary type reductor and the upper support post that is fixedly installed in ground lower support post, is installed on lower support post upper end, the inner ring of described rotary type reductor and lower support post fix, the outer ring of rotary type reductor and upper support post fix, and described upper support post top and platform bracing frame are hinged by rotating shaft; Described upper support post one side has the piece of stretching out, and elevating mechanism is installed on this and stretches out on the piece, and its movement parts upper end is articulated on the platform bracing frame, and the signal controlling end of rotary type reductor motor and elevating mechanism is connected with the control signal output ends of control system respectively.
Further technical scheme is:
Described elevating mechanism is for to be articulated in the transfer bar mechanism that stretches out on the piece by pivot pin, and the push rod upper end is articulated on the platform bracing frame, and the signal controlling end of the push-rod electric machine in the transfer bar mechanism is connected with the control signal output ends of control system.
After the control signal of control system output azimuth, rotary type reductor machine operation, its inner ring turns over respective angles with respect to the outer ring, drives the upper support post and then drive solar photovoltaic assembly by support, platform bracing frame to turn over the respective party parallactic angle.
After the control signal of the control system output elevation angle, push-rod electric machine work, push rod promotes platform bracing frame drive solar photovoltaic assembly and turns over the corresponding elevation angle.
Compound control by control system, rotary type reductor motor, push-rod electric machine can be worked simultaneously, can be implemented in azimuth and elevation direction simultaneously and regulate the sunray incident angle, realize having guaranteed to absorb to greatest extent sunlight from the effect of motion tracking sunray.
Compared with prior art, the utility model substitutes W or V support with single column, substitutes turntable bearing with rotary type reductor motor, simplify the structure greatly, reduced cost, improved cost performance, and make installation more convenient, can adapt to complicated harsh outdoor environment for use.Have very strong wind resistance, it can bear maximum wind velocity and reach 145km/h.Realized goal of the invention easily.
Description of drawings
Below with reference to drawings and Examples the utility model is described in further details:
Accompanying drawing 1 is the schematic diagram of the utility model embodiment.
In the accompanying drawing 1, each sequence number is respectively: 1, solar photovoltaic assembly; 2, platform bracing frame; 3, pivot pin; 4, push rod; 5, stretch out piece; 6, pivot pin; 7, push-rod electric machine; 8, lower support post; 9, king-pin; 10, upper support post; 11, rotary type reductor; 12, structure built-in fitting; 13, rotary type reductor motor.
Embodiment
Referring to accompanying drawing 1, diaxon tracking solar photovoltaic generator automatically shown in the utility model embodiment, it comprises lower support post 8, rotary type reductor 11, upper support post 10, solar photovoltaic assembly 1, platform bracing frame 2, transfer bar mechanism, several major parts of control system, the platform bracing frame 2 that solar photovoltaic assembly 1 is installed is by king-pin 9 hinged upper support post 10 upper ends that are installed on, lower support post 8 is fixedly installed on the ground by structure built-in fitting 12, and rotary type reductor 11 and upper support post 10 are installed on lower support post 8 upper ends.Fixedly connected with rotary type reductor 11 inner rings by bolt in lower support post 8 upper ends, fixedly connected with rotary type reductor 11 outer rings by bolt in upper support post 10 lower ends, rotary type reductor 11 is driven by rotary type reductor motor 13, upper support post 10 1 sides have the piece of stretching out 5, transfer bar mechanism is articulated in by pivot pin 6 and stretches out on the piece 5, push rod 4 upper ends are articulated on the platform bracing frame 2 by pivot pin 3, and the signal controlling end of rotary type reductor motor 13 and push-rod electric machine 7 is connected with the control signal output ends of control system respectively.
Because lower support post 8 is fixed by structure built-in fitting 12 and ground, rotary type reductor 11 inner rings are fixedlyed connected motionless with lower support post 8, when control system provides 13 work of control signal driving rotational formula reductor motor, under the effect of reaction force, rotary type reductor 11 outer rings drive upper support post 10 and rotate, the platform bracing frame 2 and the solar photovoltaic assembly 1 that are installed on upper support post 10 upper ends rotate, and this just is implemented in the azimuthal tracking of thing.
When control system provides control signal and drives push-rod electric machine 7 work, drive the platform bracing frame 2 that solar photovoltaic assembly 1 is housed by push rod 4 and rotate around king-pin 9, be implemented on the elevation direction to sunlight from motion tracking.
The foregoing description is a two-axis tracking device, and the assembly erection space is 41m 2, it is ± 120 ° that angular range is followed the tracks of at the azimuth, and it is 0~60 ° that angular range is followed the tracks of at the elevation angle, and the separate unit maximum power is 4kw.Be suitable for all types of solar components, compared with prior art, simplify the structure greatly, reduced cost, improved cost performance, and make installation more convenient, can adapt to complicated harsh outdoor environment for use.
The foregoing description is read and need do not paid creative work behind this specification and can reveal again to those skilled in the art, has not just described in detail at this.Certainly, under inventive concept of the present utility model, the utility model has multiple concrete form of implementation, and this reads those skilled in the art and need not pay creative work behind this specification and can reveal again, has not just described in detail at this.

Claims (2)

1. diaxon tracking solar photovoltaic generator automatically, comprise solar photovoltaic assembly, the platform bracing frame, support, elevating mechanism, control system, the platform bracing frame that solar photovoltaic assembly is installed is installed on the support upper end, it is characterized in that: described support comprises and is fixedly installed in ground lower support post, be installed on the rotary type reductor and the upper support post of lower support post upper end, the inner ring of described rotary type reductor and lower support post fix, the outer ring of rotary type reductor and upper support post fix, and described upper support post top and platform bracing frame are hinged by rotating shaft; Described upper support post one side has the piece of stretching out, and elevating mechanism is installed on this and stretches out on the piece, and its movement parts upper end is articulated on the platform bracing frame, and the signal controlling end of rotary type reductor motor and elevating mechanism is connected with the control signal output ends of control system respectively.
2. diaxon tracking solar photovoltaic generator automatically according to claim 1, it is characterized in that: described elevating mechanism is for to be articulated in the transfer bar mechanism that stretches out on the piece by pivot pin, the push rod upper end is articulated on the platform bracing frame, and the signal controlling end of the push-rod electric machine in the transfer bar mechanism is connected with the control signal output ends of control system.
CN2010206142287U 2010-11-19 2010-11-19 Two-shaft type automatic tracking solar photovoltaic generating device Expired - Fee Related CN201898462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206142287U CN201898462U (en) 2010-11-19 2010-11-19 Two-shaft type automatic tracking solar photovoltaic generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206142287U CN201898462U (en) 2010-11-19 2010-11-19 Two-shaft type automatic tracking solar photovoltaic generating device

Publications (1)

Publication Number Publication Date
CN201898462U true CN201898462U (en) 2011-07-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103488187A (en) * 2013-09-10 2014-01-01 盐城工学院 Solar cell panel automatic tracking device
CN103592959A (en) * 2013-11-22 2014-02-19 航天科工深圳(集团)有限公司 Photovoltaic double-shaft tracking support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103488187A (en) * 2013-09-10 2014-01-01 盐城工学院 Solar cell panel automatic tracking device
CN103488187B (en) * 2013-09-10 2016-02-24 盐城工学院 A kind of solar panel autotracker
CN103592959A (en) * 2013-11-22 2014-02-19 航天科工深圳(集团)有限公司 Photovoltaic double-shaft tracking support

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20120524

Address after: 225300 Jiangsu Province, Taizhou City Hailing Jiulong Town Yaojia Road No. 9

Patentee after: ET Solar Co., Ltd.

Address before: Jiangsu province Taizhou City Hailing District 225300 Taiwan Industrial Park Yao Road, Kowloon

Patentee before: Taitong Taizhou Industry Co., Ltd.

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: ET ENERGY CO., LTD.

Free format text: FORMER OWNER: TAITONG (TAIZHOU) INDUSTRY CO., LTD.

Effective date: 20120524

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110713

Termination date: 20161119