CN204886825U - Oblique unipolar tracking means of solar energy power generation subassembly - Google Patents

Oblique unipolar tracking means of solar energy power generation subassembly Download PDF

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Publication number
CN204886825U
CN204886825U CN201520555771.7U CN201520555771U CN204886825U CN 204886825 U CN204886825 U CN 204886825U CN 201520555771 U CN201520555771 U CN 201520555771U CN 204886825 U CN204886825 U CN 204886825U
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CN
China
Prior art keywords
cant beam
connecting rod
push rod
power generation
driving mechanism
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Application number
CN201520555771.7U
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Chinese (zh)
Inventor
王勇
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Tianjin Luhua New Energy Technology Co., Ltd.
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Tianjin Sunny Times New Energy Technology Co Ltd
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Priority to CN201520555771.7U priority Critical patent/CN204886825U/en
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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 an oblique unipolar tracking means of solar energy power generation subassembly, including the push rod, the connecting rod, the tracker axis of rotation, the cant beam pivot, photovoltaic module, the front column, base, the cant beam, the rear column, angle adjusting device, PLC controls actuating mechanism, PLC control actuating mechanism be connected with push rod one end, the push rod other end is connected with the connecting rod, connecting rod and tracker axis of rotation fixed connection, the front column, the rear column bottom is fixed in subaerially through base, tracker axis of rotation one end is passed through the cant beam pivot and is connected with the cant beam, angle adjusting device includes angel position control actuating mechanism and telescopic shaft, telescopic shaft one end is connected with the cant beam, the telescopic shaft other end is connected with angel position control actuating mechanism. The utility model discloses simple structure, stability, easily realization, the later stage operation maintenance is convenient, is favorable to the scale to be used, its efficiency and generated energy that can reach biax tracker basically, rate of return on investment is high.

Description

A kind of oblique single shaft tracking apparatus of solar power generation assembly
Technical field
The utility model relates to solar photovoltaic technology field, particularly relates to a kind of oblique single shaft tracking apparatus of solar power generation assembly.
Background technology
In recent years, people are to the energy, environmental problem growing interest, and the utilization of new forms of energy more and more comes into one's own.Solar energy is as a kind of clean novel energy, and its application is more and more extensive.In China, solar energy resources is very abundant, but solar energy also exists the shortcomings such as energy density is low, intermittent, its intensity of illumination and illumination orientation also constantly can change along with time and weather, therefore, how to make full use of solar energy, improving solar energy utilization ratio is a problem that must solve.
In the application of solar photovoltaic generation system, affect the link of solar energy utilization ratio and factor is a lot, as the efficiency of: photovoltaic module, inverter efficiency, transformer efficiency, alternating current-direct current line loss and distribution loss etc.In these influencing factors, various loss suitably reduces by optimal design, operation maintenance and then improves system effectiveness, but amplitude space is limited.The efficiency of the equipment such as photovoltaic module, inverter, controller, transformer, in existing scientific basic more very difficult have significantly promote, simultaneously also can consume a large amount of manpower and materials and financial resources, and produce little effect.Except above-mentioned influencing factor, also having a very important influencing factor often by people are ignored, is exactly photovoltaic bracket.Therefore, for the variety of problems that photovoltaic bracket in prior art exists, study the oblique single shaft tracking apparatus of the solar power generation assembly of a kind of structure is simple, convenient for installation and maintenance, cost is lower, reliable and stable tilt adjustment and angle adjustment, have important practical significance.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, studies the oblique single shaft tracking apparatus of the solar power generation assembly of a kind of structure is simple, convenient for installation and maintenance, cost is lower, reliable and stable tilt adjustment and angle adjustment.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of oblique single shaft tracking apparatus of solar power generation assembly, it is characterized in that: comprise push rod, connecting rod, tracking system rotation axis, cant beam rotating shaft, photovoltaic module, front column, sole plate, cant beam, rear column, angle regulator, PLC controls driving mechanism, described PLC controls driving mechanism and is connected with described push rod one end, the described push rod other end is connected with described connecting rod, described connecting rod is fixedly connected with described tracking system rotation axis, described front column, rear column bottom is fixed on ground by described sole plate, described tracking system rotation axis one end is connected with described cant beam by described cant beam rotating shaft, described angle regulator comprises Angle ambiguity driving mechanism and telescopic shaft, described telescopic shaft one end is connected with described cant beam, the described telescopic shaft other end is connected with described Angle ambiguity driving mechanism, described Angle ambiguity driving mechanism is fixed on described tracking system rotation axis.
Further, described front column, rear column top are connected with described tracking system rotation axis by bearing.
Further, described photovoltaic module is located at described cant beam surface.
Advantage of the present utility model and good effect are:
(1) the utility model structure is simple, structural behaviour is reliable and stable, be easy to realization, and later stage operation maintenance is convenient;
(2) the utility model cost low, be conducive to modularization, large-scale production and application;
(3) the utility model is compared with the oblique single-shaft tracking system of fixed angle, although add cost, it can reach efficiency and the energy output of dual-axis tracking system substantially, and investment yield is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
1, push rod 2, connecting rod 3, tracking system rotation axis
4, cant beam rotating shaft 5, photovoltaic module 6, front column
7, sole plate 8, cant beam 9, rear column
10, angle regulator 11, PLC control driving mechanism 12, Angle ambiguity driving mechanism
13, telescopic shaft 14, bearing
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is further described:
As shown in Figure 1, the oblique single shaft tracking apparatus of a kind of solar power generation assembly described in the utility model, comprises push rod 1, connecting rod 2, tracking system rotation axis 3, cant beam rotating shaft 4, photovoltaic module 5, front column 6, sole plate 7, cant beam 8, rear column 9, angle regulator 10, PLC controls driving mechanism 11, described photovoltaic module 5 is located at described cant beam 8 surface, and described PLC controls driving mechanism 11 and is connected with described push rod 1 one end, and described push rod 1 other end is connected with described connecting rod 2, described connecting rod 2 is fixedly connected with described tracking system rotation axis 3, described front column 6, rear column 9 bottom is fixed on ground by described sole plate 7, described front column 6, rear column 9 top is connected with described tracking system rotation axis 3 by bearing 14, described tracking system rotation axis 3 one end is connected with described cant beam 8 by described cant beam rotating shaft 4, described angle regulator 10 comprises Angle ambiguity driving mechanism 12 and telescopic shaft 13, described telescopic shaft 13 one end is connected with described cant beam 8, described telescopic shaft 13 other end is connected with described Angle ambiguity driving mechanism 12, and described Angle ambiguity driving mechanism 12 is fixed on described tracking system rotation axis 3.
Occupation mode: in the system keeps track process of every day, push rod does linear extendible motion under PLC controls the control program of driving mechanism, thus swing done by promotion connecting rod, and then drive tracking system rotation axis to rotate, along with tracking system rotation axis rotates, cant beam moves together with angle regulator, and drives the rotation of photovoltaic module, thus realizes the azimuthal adjustment of photovoltaic module; Angle ambiguity driving mechanism in angle regulator drives telescopic shaft to stretch by control program, thus reaches the various adjusting angles needed for photovoltaic module.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.

Claims (3)

1. the oblique single shaft tracking apparatus of a solar power generation assembly, it is characterized in that: comprise push rod, connecting rod, tracking system rotation axis, cant beam rotating shaft, photovoltaic module, front column, sole plate, cant beam, rear column, angle regulator, PLC controls driving mechanism, described PLC controls driving mechanism and is connected with described push rod one end, the described push rod other end is connected with described connecting rod, described connecting rod is fixedly connected with described tracking system rotation axis, described front column, rear column bottom is fixed on ground by described sole plate, described tracking system rotation axis one end is connected with described cant beam by described cant beam rotating shaft, described angle regulator comprises Angle ambiguity driving mechanism and telescopic shaft, described telescopic shaft one end is connected with described cant beam, the described telescopic shaft other end is connected with described Angle ambiguity driving mechanism, described Angle ambiguity driving mechanism is fixed on described tracking system rotation axis.
2. the oblique single shaft tracking apparatus of a kind of solar power generation assembly according to claim 1, is characterized in that: described front column, rear column top are connected with described tracking system rotation axis by bearing.
3. the oblique single shaft tracking apparatus of a kind of solar power generation assembly according to claim 1, is characterized in that: described photovoltaic module is located at described cant beam surface.
CN201520555771.7U 2015-07-27 2015-07-27 Oblique unipolar tracking means of solar energy power generation subassembly Active CN204886825U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520555771.7U CN204886825U (en) 2015-07-27 2015-07-27 Oblique unipolar tracking means of solar energy power generation subassembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520555771.7U CN204886825U (en) 2015-07-27 2015-07-27 Oblique unipolar tracking means of solar energy power generation subassembly

Publications (1)

Publication Number Publication Date
CN204886825U true CN204886825U (en) 2015-12-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105577092A (en) * 2016-01-15 2016-05-11 贵州大学 Single-axis tracking photovoltaic power generation structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105577092A (en) * 2016-01-15 2016-05-11 贵州大学 Single-axis tracking photovoltaic power generation structure

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
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Effective date of registration: 20190102

Address after: 300000 No. 5 Zhongshan North Road, Ningyuan Street, Hebei District, Tianjin

Patentee after: Tianjin Luhua New Energy Technology Co., Ltd.

Address before: Room 303, D13-2, Saida International Industrial City, Xiqing District, Tianjin

Patentee before: TIANJIN SUNNY TIMES NEW ENERGY TECHNOLOGY CO., LTD.