CN208890728U - A kind of flat uniaxial photovoltaic system of confession electric shaft - Google Patents
A kind of flat uniaxial photovoltaic system of confession electric shaft Download PDFInfo
- Publication number
- CN208890728U CN208890728U CN201821700189.5U CN201821700189U CN208890728U CN 208890728 U CN208890728 U CN 208890728U CN 201821700189 U CN201821700189 U CN 201821700189U CN 208890728 U CN208890728 U CN 208890728U
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- CN
- China
- Prior art keywords
- photovoltaic
- driver
- push rod
- flat uniaxial
- electric shaft
- 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.)
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of flat uniaxial photovoltaic systems of confession electric shaft, including having the photovoltaic bracket of photovoltaic module, the push rod for pushing several row's photovoltaic brackets to rotate, the driver for driving the push rod mobile and the power supply unit for powering to the driver the system comprises several rows, wherein, the power supply unit includes battery, one end of the battery connects the driver, and other end connects an at least photovoltaic module.The flat uniaxial photovoltaic system of the confession electric shaft of the utility model, by the way that self-power supply device is arranged, the electric energy of solar photovoltaic assembly conversion is stored and further the driving mechanism to be used to that photovoltaic bracket to be driven to rotate is powered, realize the self-powered of the flat uniaxial photovoltaic system of linkage, reduction cable laying is reached, reducing ditching project amount reduces the purpose of engineering cost, while structure is simple, and system is convenient for setting up.
Description
Technical field
The utility model relates to photovoltaic solar field, and in particular to a kind of flat uniaxial photovoltaic system of confession electric shaft.
Background technique
Photovoltaic industry is quickly grown now, more utilizes solar energy multiple especially in centralized photovoltaic plant
Electricity, many photovoltaic plants have used the flat single-shaft tracking system of linkage, and flat single-shaft tracking system is by flat single-shaft support north and south
Arrangement, a kind of tracking rack form of East and West direction tracking, according to astronomical algorithm, driving motor drives bracket, makes component tracks too
The azimuth of sun increases sunlight in photovoltaic module surface direct component, and then improves generated energy, promotes the utilization of photovoltaic module
Rate, the installation for the flat uniaxial tracking bracket that links have become trend of the times, but the driving of the flat uniaxial tracking bracket of linkage at present
Motor needs to access factory's power supply mostly, and the laying of factory's service cable needs to excavate cable duct, causes engineering cost higher in this way, and
Waste of manpower, material resources.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of flat uniaxial photovoltaic system of confession electric shaft, so that
Photovoltaic system realizes self-powered, reduces cable laying, reduces engineering cost.
In order to reach above-mentioned purpose of utility model, the utility model uses the following technical solution:
The utility model provides a kind of flat uniaxial photovoltaic system of confession electric shaft, including the system comprises several rows tools
There are the photovoltaic bracket of photovoltaic module, the push rod for pushing several row's photovoltaic brackets to rotate, for driving described push away
The driver that bar is swung and the power supply unit for powering to the driver, wherein the power supply unit includes battery, institute
The one end for stating battery connects the driver, and other end connects an at least photovoltaic module.
Preferably, the pushing mechanism for pushing the push rod to swing, institute are equipped between the driver and the push rod
It states pushing mechanism one end and connects the driver, other end is connect with the push rod.
Preferably, it includes a cant beam that single shaft photovoltaic bracket is put down described in every row, on every cant beam connection one from
Shake arm, one end of the driven rocker arm connects the cant beam, and other end and the push rod are hinged.
Preferably, it further includes several adjustable stand columns that single shaft photovoltaic bracket is put down described in every row, and the cant beam is rotatably set
In several adjustable stand column tops, the adjustable stand column lower end is fixed in ground base, fixed on the every cant beam
There are multiple modular support framves for being used to support the photovoltaic module.
Preferably, each adjustable stand column top is installed with support ring, and the cant beam passes through several branch of a row
Pushing out ring.
Preferably, the power supply unit further includes distributing T-pipe device, and the distributing T-pipe device includes group string end, inverter end
And accumulator terminal, described group of string end connect photovoltaic module, the accumulator terminal connects the battery, the inverter end connection
External electric equipment.
Preferably, the battery is direct current charge-discharge battery.
Compared with prior art, uniaxial photovoltaic system is put down in the confession electric shaft of the utility model to the utility model, by setting
Self-power supply device is set, the electric energy of solar photovoltaic assembly conversion is stored and is further the drive for being used to that photovoltaic bracket to be driven to rotate
Motivation structure is powered, and is realized the self-powered of the flat uniaxial photovoltaic system of linkage, has been reached reduction cable laying, reduced ditching engineering
Amount reduces the purpose of engineering cost, while structure is simple, and system is convenient for setting up.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram that the utility model illustratively confesses the flat uniaxial photovoltaic system of electric shaft；
Fig. 2 is the structural schematic diagram that the utility model illustratively confesses the flat uniaxial photovoltaic system of electric shaft；
Fig. 3 is the connection schematic diagram of the utility model illustrative driver and push rod.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With novel, it is not used to limit the utility model.
Fig. 1 is the overlooking structure diagram that the utility model illustratively confesses the flat uniaxial photovoltaic system of electric shaft；
Fig. 2 is the structural schematic diagram that the utility model illustratively confesses the flat uniaxial photovoltaic system of electric shaft.
Referring to Figures 1 and 2, the utility model illustratively confesses that the flat uniaxial photovoltaic system of electric shaft includes: that several rows are flat
Uniaxial photovoltaic bracket 1, push rod 2, driver 3, power supply unit 4, pushing mechanism 100 and driven rocker arm 200.
Shown in referring further to Figure 2, several row's photovoltaic brackets 1 are set up on push rod 2 by several driven rocker arms 200, institute
It states push rod 2 and the driver 3 is connected by pushing mechanism 100, be that the driver 3 provides electric energy by the power supply unit 4.Tool
Body, the power supply unit 4 includes battery 41, and one end of the battery 41 connects the driver 3, other end connection
An at least photovoltaic module a, the photovoltaic module a, which is converted solar energy into electrical energy, to be stored into battery 41, is by battery 41
The driver 3 provides electric energy, to push push rod 2 to swing, further such that several row's photovoltaic brackets 1 connecting with push rod 2
The self-powered of flat uniaxial photovoltaic system is realized in linkage.Preferably, the battery 41 is direct current charge-discharge battery.
In order to advanced optimize power supply unit 4, it is set neither to influence to be powered external electric equipment, and can be to this Shen
Battery 41 please charges, it is preferred that referring to shown in Fig. 2, the power supply unit 4 further includes distributing T-pipe device 42, wherein
The distributing T-pipe device 42 includes group string end 421, inverter end 422 and accumulator terminal 423, wherein described group of string end 421 connects
All photovoltaic module a can be attached with described group of string end 421 at this time, can also partially be attached by photovoltaic module a,
It can be configured with specific reference to actual use situation；The accumulator terminal 423 connects the battery 41, and then passes through the storage
Battery 41 is the driver 3 power supply；The inverter end 422 connects external electric equipment, provides electricity for external electric equipment
Energy.
As a kind of connection type of pushing mechanism 100, driver 3 and push rod 2, the pushing mechanism 100 can be connecting rod
Mechanism；Preferably, as shown in figure 3, the pushing mechanism 100 can be for heart crank link mechanism, the connecting rod includes hinged
First connecting rod and second connecting rod, wherein one end of the separate second connecting rod of first connecting rod is flexibly connected with the driver 3, and second
One end of the separate first connecting rod of connecting rod and the push rod 2 are hinged.By 3 output power of driver to connecting rod, turn connecting rod
It moves that push rod 2 is pushed to swing in the horizontal direction, push rod 2 pulls all driven rocker arms 200 simultaneously in vertical direction
On swing, promote the cant beam on each photovoltaic bracket while rotating, realize each photovoltaic bracket while adjusting the angle, it is real
The self-powered linkage of several row's photovoltaic brackets is showed.
As shown in Fig. 2, flat single shaft photovoltaic bracket 1 described in every row includes a cant beam 11, is fixedly arranged on the cant beam
Multiple modular support framves 13 for being used to support the photovoltaic module a, several adjustable stand columns 12 on 11 (adjustable structure is not shown)
And the support ring 14 set on 12 top of adjustable stand column.Wherein, the cant beam 11 passes through several support rings 14 of a row,
12 lower end of adjustable stand column is fixed in ground base.A driven rocker arm 200, the driven rocker arm are connected on every cant beam 11
200 one end is connect with the cant beam 11, and other end and the push rod 2 are hinged.By the pulling that swings of the push rod 2
All driven rocker arms 200 swing in the vertical direction simultaneously, promote the cant beam 11 on each photovoltaic bracket 1 while turning
It is dynamic.
The flat uniaxial photovoltaic system of the confession electric shaft of the utility model, by the way that self-power supply device is arranged, by photovoltaic
The electric energy of component conversion is stored and is further powered for the driving mechanism for driving photovoltaic bracket to rotate, and realizes that linkage is flat
The self-powered of uniaxial photovoltaic system has reached reduction cable laying, and reducing ditching project amount reduces the purpose of engineering cost, simultaneously
Structure is simple, and system is convenient for setting up.
Although the utility model has shown and described referring to specific embodiment, those skilled in the art will be managed
Solution: do not depart from by claim and its equivalent limit the utility model spirit and scope in the case where, can herein into
The various change of row in form and details.
Claims (7)
1. a kind of flat uniaxial photovoltaic system of confession electric shaft, it is characterised in that: the system comprises several rows to have photovoltaic module
(a) photovoltaic bracket (1), the push rod (2) for pushing several row's photovoltaic brackets (1) to rotate, described for driving
The driver (3) that push rod (2) is swung and the power supply unit (4) for powering to the driver (3), wherein described for Denso
Setting (4) includes battery (41), and one end of the battery (41) connects the driver (3), other end connection at least one
Photovoltaic module (a).
2. the flat uniaxial photovoltaic system of confession electric shaft according to claim 1, which is characterized in that the driver (3) with
The pushing mechanism (100) for pushing the push rod (2) to swing, the pushing mechanism (100) one are equipped between the push rod (2)
End connects the driver (3), and other end is connect with the push rod (2).
3. the flat uniaxial photovoltaic system of confession electric shaft according to claim 2, which is characterized in that put down single shaft light described in every row
Lying prostrate bracket (1) includes a cant beam (11), and a driven rocker arm (200) is connected on every cant beam (11), described driven
One end of rocker arm (200) connects the cant beam (11), and other end and the push rod (2) are hinged.
4. the flat uniaxial photovoltaic system of confession electric shaft according to claim 3, which is characterized in that put down single shaft light described in every row
Lying prostrate bracket (1) further includes several adjustable stand columns (12), and the cant beam (11) is rotatably set to several adjustable stand columns
(12) top, adjustable stand column (12) lower end are fixed in ground base, are installed on the every cant beam (11) multiple
It is used to support the modular support frame (13) of the photovoltaic module (a).
5. the flat uniaxial photovoltaic system of confession electric shaft according to claim 4, which is characterized in that each adjustable stand column
(12) top is installed with support ring (14), and the cant beam (11) passes through several support rings (14) of a row.
6. the flat uniaxial photovoltaic system of any confession electric shaft according to claim 1~5, which is characterized in that the power supply
Device (4) further includes distributing T-pipe device (42), and the distributing T-pipe device includes group string end (421), inverter end (422) and electric power storage
Chi Duan (423), described group of string end (421) connect the photovoltaic module (a), and the accumulator terminal (423) connects the battery
(41), the inverter end (422) connects external electric equipment.
7. the flat uniaxial photovoltaic system of confession electric shaft according to claim 6, which is characterized in that the battery (41) is
Direct current charge-discharge battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700189.5U CN208890728U (en) | 2018-10-19 | 2018-10-19 | A kind of flat uniaxial photovoltaic system of confession electric shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700189.5U CN208890728U (en) | 2018-10-19 | 2018-10-19 | A kind of flat uniaxial photovoltaic system of confession electric shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890728U true CN208890728U (en) | 2019-05-21 |
Family
ID=66516692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700189.5U Active CN208890728U (en) | 2018-10-19 | 2018-10-19 | A kind of flat uniaxial photovoltaic system of confession electric shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890728U (en) |
-
2018
- 2018-10-19 CN CN201821700189.5U patent/CN208890728U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210917 Address after: No.20, Kunlun East Road, Xining Economic and Technological Development Zone, Xining City, Qinghai Province Patentee after: PHOTOVOLTAIC INDUSTRY TECHNOLOGY BRANCH OF QINGHAI HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Patentee after: Qinghai Yellow River Photovoltaic System Design Consulting Co., Ltd Patentee after: State Power Investment Group Qinghai Photovoltaic Industry Innovation Center Co., Ltd Address before: No.20, Kunlun East Road, Xining Economic and Technological Development Zone, Xining City, Qinghai Province Patentee before: PHOTOVOLTAIC INDUSTRY TECHNOLOGY BRANCH OF QINGHAI HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. |