CN207218588U - The fixation kit and photovoltaic system of photovoltaic module - Google Patents
The fixation kit and photovoltaic system of photovoltaic module Download PDFInfo
- Publication number
- CN207218588U CN207218588U CN201721237047.5U CN201721237047U CN207218588U CN 207218588 U CN207218588 U CN 207218588U CN 201721237047 U CN201721237047 U CN 201721237047U CN 207218588 U CN207218588 U CN 207218588U
- Authority
- CN
- China
- Prior art keywords
- purlin
- fixation kit
- pair
- photovoltaic
- photovoltaic module
- 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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Links
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 6
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of fixation kit of photovoltaic module and photovoltaic system, the fixation kit of photovoltaic module, including upper purlin and lower purlin, upper purlin is long vertical bar shaped structure, cross section is a few word structures stood upside down, upper purlin includes bottom plate and a pair of side plates, and a pair of side plates is symmetricly set on bottom plate, and the one end of a pair of side plates away from bottom plate stretches out to form a supporting plate respectively；Lower purlin is the string configuration of bending, and lower purlin includes bottom and a pair of diagonal braces, and a pair of diagonal braces are symmetricly set on bottom, and the angle between diagonal brace and bottom is obtuse angle, and the one end of a pair of diagonal braces away from bottom stretches out to form connecting portion；A pair of connecting portion in lower purlin is fixedly connected with the bottom plate of upper purlin, and the installation portion for installing girder is formed between the bottom and upper purlin in lower purlin.Fixation kit of the present utility model is simple in construction, easy to process, and structural strength is high, and stability is good, and easily installation.
Description
Technical field
The utility model is related to the structure-design technique field of photovoltaic system, the fixation kit of espespecially a kind of photovoltaic module and
Photovoltaic system.
Background technology
Photovoltaic module is typically fixed on girder with purlin in photovoltaic generation, and purlin is usually section bar, typically a light
Volt component is fixed using two purlins, and when component increases, the quantity of purlin also increases into double quantity, and this causes purlin
Quantity is excessive, increases the load of tracker.When one or one group of purlin need to install multiple components, the length of purlin also will
It is corresponding to lengthen, typically increase diagonal brace in the lower end of purlin, between diagonal brace and girder, purlin generally use bolt connection or
Welding, so add the difficulty and cost of installation.During in-site installation, it usually needs first by erection of main beam on column after, it is high
Position mounting purlines, this mounting means difficulty is larger, and there is also certain potential safety hazard for high position installation.
Therefore, the applicant is directed to providing a kind of fixation kit and photovoltaic system of new photovoltaic module.
Utility model content
The purpose of this utility model is to provide the fixation kit and photovoltaic system of a kind of photovoltaic module, the letter of fixation kit structure
Single, easy to process, structural strength is high, and easily installation.
The technical scheme that the utility model is provided is as follows：
A kind of fixation kit of photovoltaic module, including upper purlin and lower purlin, the upper purlin are a long vertical bar shaped structure,
The cross section of the upper purlin is a few word structures stood upside down, and the upper purlin includes a bottom plate and a pair of side plates, the pair of
Side plate is symmetricly set on the bottom plate, and a pair of the one end of the side plate away from the bottom plate stretch out to form a support respectively
Plate；The lower purlin is the string configuration of a bending, and the lower purlin includes bottom and a pair of diagonal braces, a pair of diagonal braces pair
Claim to set on said bottom, and the angle between the diagonal brace and the bottom is obtuse angle, a pair of diagonal braces are away from described
One end of bottom stretches out to form connecting portion；The bottom plate of a pair of connecting portions and the upper purlin in the lower purlin is consolidated
It is fixed to connect, form the installation portion for installing girder between the bottom and the upper purlin in the lower purlin.
Preferably, the cross section of the lower purlin is a U-shape structure to stand upside down.
Preferably, a pair of connecting portion in the lower purlin is bolted the bottom plate of component and the upper purlin and fixed
Connection, and the bolt assembly includes bolt and locked spacer, the head of the bolt is fastened on the upper purlin, described to stop
Mobile gasket is located between the head of the bolt and the bottom plate of the upper purlin.
Preferably, the cross section of the locked spacer is a U-shape structure, the bottom surface of the locked spacer and the upper purlin
Bottom plate fitting, the side wall of the locked spacer is bonded with the side plate of the upper purlin.
The invention also discloses a kind of photovoltaic system, including girder, multiple photovoltaic modulies and at least one fixed group
Part, the fixation kit are the fixation kit of above-mentioned photovoltaic module；The photovoltaic module is fixedly installed in the fixation kit
Upper purlin on.
Preferably, the photovoltaic module is fixedly connected by bolt assembly with the supporting plate of the upper purlin.
Preferably, the girder is folded at the installation portion between the bottom of the upper purlin and the lower purlin, and institute
The diagonal brace for stating girder, the upper purlin and the lower purlin forms a triangular structure.
Preferably, it is fixedly connected between the two neighboring photovoltaic module by a fixation kit, the photovoltaic
The edge of component is fixed in the supporting plate of the upper purlin.
Preferably, the fixation kit is symmetrical arranged relative to the girder, described in a fixation kit and four
Photovoltaic module connects, wherein, four photovoltaic modulies are symmetrical arranged relative to the girder, and four photovoltaic modulies are relative
It is symmetrical arranged in the fixation kit.
The fixation kit and photovoltaic system of a kind of photovoltaic module provided by the utility model can bring following at least one
Beneficial effect：
1st, the fixation kit of photovoltaic module of the present utility model is common by purlin under one long directly upper purlin and a bending
Form, the both ends of the upper purlin of a pair of diagonal braces support in lower purlin, its structural strength is high, also, purlin can be once up and down
Shaping, it is easy to process, easily installation, in addition, in upper purlin two side plates stretch out respectively formed two supporting plates, two branch
Fagging can be used for supporting a photovoltaic module respectively, that is to say, that the fixation kit led in too small amount of the utility model is just
Greater number of photovoltaic module can be fixed.
2nd, in the utility model, the cross section of upper purlin is a few type structures, and the cross section of lower purlin is inverted U-shaped structure,
When the two is connected by bolt assembly, it is ensured that its stabilized structure, connector can effectively fix purlin up and down.
3rd, in the utility model, set the locked spacer being adapted to upper purlin can be effective in the connector of upper and lower purlin
Loosen, avoid purlin connection up and down unstable, so as to be further ensured that the reliability of the junction of upper and lower purlin.
4th, when mounted, upper and lower purlin, girder and photovoltaic module can be completed photovoltaic system of the present utility model on ground
It will be fixed again by lifting device in its entirety lifting to column after installation, be different from the high-order peace of existing photovoltaic system
Dress mode, this photovoltaic system can complete most installment work in low level, reduce installation difficulty, improve job safety
Property.
5th, in the utility model, upper purlin, the diagonal brace in lower purlin and girder can form a pair of triangular structures, this knot
Structure is reliable and stable, so as to improve the resistance to overturning of photovoltaic system.
Brief description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to above-mentioned spy of the present utility model
Property, technical characteristic, advantage and its implementation are further described.
Fig. 1 is a kind of a kind of structural representation of specific embodiment of the fixation kit of photovoltaic module of the present utility model；
Fig. 2 is the A-A sectional views of the fixation kit of the photovoltaic module shown in Fig. 1；
Fig. 3 is the structural representation that purlin is gone up in the fixation kit of the photovoltaic module shown in Fig. 1；
Fig. 4 is the structural representation that purlin is descended in the fixation kit of the photovoltaic module shown in Fig. 1；
Fig. 5 is the front view of the lower purlin shown in Fig. 4；
Fig. 6 is the top view for the junction that purlin and lower purlin are gone up in the fixation kit of the photovoltaic module shown in Fig. 1；
Fig. 7 is the B-B sectional views of the fixation kit of the photovoltaic module shown in Fig. 6；
Fig. 8 is a kind of structural representation of specific embodiment of photovoltaic system of the present utility model.
Drawing reference numeral explanation：
Upper purlin 10, bottom plate 11, side plate 12, supporting plate 13, lower purlin 20, bottom 21, diagonal brace 22, connecting portion 23, bolt
31, locked spacer 32, photovoltaic module 40, girder 50.
Embodiment
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, accompanying drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that drawings in the following description are only of the present utility model one
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings, and obtains other embodiments.To make simplified form, only schematically showing in each figure
The part related to the utility model, they do not represent its practical structures as product.
As shown in Figures 1 to 6, this specific embodiment discloses a kind of fixation kit of photovoltaic module, including the He of upper purlin 10
Lower purlin 20.Upper purlin 10 is a long vertical bar shaped structure, and the cross section of upper purlin 10 is a few word structures stood upside down, upper purlin 10
Including a bottom plate 11 and a pair of side plates 12, a pair of side plates 12 is symmetricly set on bottom plate 11, and a pair of side plates 12 is away from bottom plate 11
One end stretches out to form a supporting plate 13 respectively.Lower purlin 20 is the string configuration of a bending, and lower purlin 20 is transversal
Face is a U-shape structure to stand upside down, and lower purlin 20 includes a bottom 21 and a pair of diagonal braces 22, and a pair of diagonal braces 22 are symmetricly set on bottom
21 both ends, and the angle between diagonal brace 22 and bottom 21 is obtuse angle, a pair of the one end of diagonal brace 22 away from bottom 21 stretch out
Form connecting portion 23；A pair of connecting portion 23 in lower purlin 20 is fixedly connected with the bottom plate 11 of upper purlin 10, in lower purlin 20
The installation portion for installing girder is formed between bottom 21 and upper purlin 10.
As shown in Figure 6 and Figure 7, in this specific embodiment, a pair of connecting portion 23 in lower purlin 20 is bolted
Component is fixedly connected with the bottom plate 11 of upper purlin 10, and bolt assembly includes bolt 31 and locked spacer 32, and the head card of bolt is set
On upper purlin 10, locked spacer is located between the head of bolt 31 and the bottom plate 11 of upper purlin 10.The cross section of locked spacer
For a U-shape structure, the bottom surface of locked spacer 32 is bonded with the bottom plate 11 of upper purlin 10, the side wall of locked spacer and upper purlin 10
Side plate 12 is bonded, and the setting of the locked spacer is it is possible to prevente effectively from bolt assembly connection shakiness, has ensured the company of upper and lower purlin
Connect stability.
Of course, in other specific embodiments of the fixation kit of photovoltaic module of the present utility model, the horizontal stroke of lower purlin
Section can also be that rectangular configuration or lower purlin are directly formed by strip of sheet plate bending always；The bolt of purlin connects above and below connection
Check washer in connected components can selectively be set；Upper and lower purlin can also pass through welding or the fixation for passing through other forms
Connector is fixed together；The concrete structure of upper purlin and lower purlin can be adjusted according to being actually needed, herein no longer
Repeat.
The invention also discloses a kind of photovoltaic system, including girder 50, multiple photovoltaic modulies 40 and at least one solid
Determine component, fixation kit is the fixation kit of the photovoltaic module disclosed in above-mentioned specific embodiment；Photovoltaic module 40 is fixedly installed
On upper purlin 10 in fixation kit, girder 50 is folded in the installation portion between the bottom 21 of purlin 10 and lower purlin 20
Place, and the diagonal brace 22 of girder, upper purlin 10 and lower purlin 20 forms a triangular structure.Photovoltaic module by bolt assembly with
The supporting plate 13 of upper purlin 10 is fixedly connected, and bolt assembly includes check washer, by check washer it is possible to prevente effectively from
The connection of photovoltaic module and fixation kit is unstable, so as to ensure that the integrally-built steadiness of photovoltaic system and reliability.
When installing photovoltaic system, upper purlin and lower purlin first can be fixedly connected to form fixation kit on the ground,
Girder is fixed on fixation kit again, then photovoltaic module is fixed on fixation kit, after photovoltaic system is installed,
Photovoltaic system is fixed on column by lifting device, the photovoltaic system in this specific embodiment can be pacified in low level
Dress, compared to traditional high-order mounting means, the mounting means difficulty in the present embodiment is low, and operational security is high.
As shown in figure 8, it is fixedly connected between two neighboring photovoltaic module 40 by a fixation kit, the side of photovoltaic module
Edge is fixed in the supporting plate 13 of purlin 10, and fixation kit is symmetrical arranged relative to girder 50, and a fixation kit is same
When fix four photovoltaic modulies 40, wherein, four photovoltaic modulies 40 are symmetrical arranged relative to girder 50, and four photovoltaic modulies are relative
It is symmetrical arranged in fixation kit.When so setting, more photovoltaic module is fixed by small number of fixation kit can, from
And the making material and cost of manufacture of photovoltaic system have been saved, the load and energy consumption of the tracker of photovoltaic system can also be reduced.
Of course, in other specific embodiments, photovoltaic module can also pass through other fixedly connected parts and fixed group
Part connects or by being welded to connect；Girder and upper and lower purlin can also be formed similar to fan-shaped structure；Photovoltaic module is with consolidating
Determining the relative position of component can also be adjusted as needed, such as middle part (non-edge) region of photovoltaic module is fixed on
In the supporting plate of upper purlin.
It should be noted that above-described embodiment can independent assortment as needed.Described above is only of the present utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of fixation kit of photovoltaic module, it is characterised in that including upper purlin and lower purlin；
The upper purlin is a long vertical bar shaped structure, and the cross section of the upper purlin is a few word structures stood upside down, the upper purlin
Bar includes a bottom plate and a pair of side plates, and the pair of side plate is symmetricly set on the bottom plate, and a pair of side plates are away from described
One end of bottom plate stretches out to form a supporting plate respectively；
The lower purlin is the string configuration of a bending, and the lower purlin includes bottom and a pair of diagonal braces, a pair of diagonal braces
It is symmetrical arranged on said bottom, and the angle between the diagonal brace and the bottom is obtuse angle, a pair of diagonal braces are away from institute
The one end for stating bottom stretches out to form connecting portion；
A pair of connecting portions in the lower purlin are fixedly connected with the bottom plate of the upper purlin, the bottom in the lower purlin
The installation portion for installing girder is formed between the upper purlin.
2. the fixation kit of photovoltaic module according to claim 1, it is characterised in that：
The cross section of the lower purlin is a U-shape structure to stand upside down.
3. the fixation kit of photovoltaic module according to claim 1, it is characterised in that：
A pair of connecting portion in the lower purlin is bolted component and is fixedly connected with the bottom plate of the upper purlin, and described
Bolt assembly includes bolt and locked spacer, and the head of the bolt is fastened on the upper purlin, and the locked spacer is located at
Between the bottom plate of the head of the bolt and the upper purlin.
4. the fixation kit of photovoltaic module according to claim 3, it is characterised in that：
The cross section of the locked spacer is a U-shape structure, and the bottom surface of the locked spacer is bonded with the bottom plate of the upper purlin,
The side wall of the locked spacer is bonded with the side plate of the upper purlin.
5. a kind of photovoltaic system, including girder, multiple photovoltaic modulies and at least one fixation kit, it is characterised in that：
The fixation kit is the fixation kit of the photovoltaic module as any one of Claims 1-4；
The photovoltaic module is fixedly installed on the upper purlin in the fixation kit.
6. photovoltaic system as claimed in claim 5, it is characterised in that：
The photovoltaic module is fixedly connected by bolt assembly with the supporting plate of the upper purlin.
7. photovoltaic system as claimed in claim 5, it is characterised in that：
The girder is folded at the installation portion between the bottom of the upper purlin and the lower purlin, and the girder, described
The diagonal brace of upper purlin and the lower purlin forms a triangular structure.
8. photovoltaic system as claimed in claim 5, it is characterised in that：
It is fixedly connected between the two neighboring photovoltaic module by a fixation kit, the edge of the photovoltaic module is consolidated
It is scheduled in the supporting plate of the upper purlin.
9. photovoltaic system as claimed in claim 8, it is characterised in that：
The fixation kit is symmetrical arranged relative to the girder, and a fixation kit and four photovoltaic modulies connect
Connect, wherein, four photovoltaic modulies are symmetrical arranged relative to the girder, and four photovoltaic modulies are relative to the fixation
Component is symmetrical arranged.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237047.5U CN207218588U (en) | 2017-09-26 | 2017-09-26 | The fixation kit and photovoltaic system of photovoltaic module |
| AU2018102163A AU2018102163A4 (en) | 2017-09-26 | 2018-09-25 | Photovoltaic assembly fixing component and photovoltaic system |
| AU2018340470A AU2018340470A1 (en) | 2017-09-26 | 2018-09-25 | Photovoltaic assembly fixing component and photovoltaic system |
| PCT/CN2018/107433 WO2019062728A1 (en) | 2017-09-26 | 2018-09-25 | Photovoltaic assembly fixing component and photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237047.5U CN207218588U (en) | 2017-09-26 | 2017-09-26 | The fixation kit and photovoltaic system of photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218588U true CN207218588U (en) | 2018-04-10 |
Family
ID=61822810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721237047.5U Active CN207218588U (en) | 2017-09-26 | 2017-09-26 | The fixation kit and photovoltaic system of photovoltaic module |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN207218588U (en) |
| AU (2) | AU2018102163A4 (en) |
| WO (1) | WO2019062728A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019062728A1 (en) * | 2017-09-26 | 2019-04-04 | 江苏中信博新能源科技股份有限公司 | Photovoltaic assembly fixing component and photovoltaic system |
| CN110469065A (en) * | 2019-09-18 | 2019-11-19 | 浙江正泰新能源开发有限公司 | A kind of photovoltaic module |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202034378U (en) * | 2011-02-18 | 2011-11-09 | 深圳南玻幕墙及光伏工程有限公司 | Simple support system for photovoltaic solar cell panel |
| CN102162290B (en) * | 2011-02-18 | 2013-01-23 | 深圳南玻幕墙及光伏工程有限公司 | Support structure for photovoltaic (PV) system |
| US10396706B2 (en) * | 2014-02-25 | 2019-08-27 | John Powers, III | Flat roof solar sensor structures and clamp |
| KR101486234B1 (en) * | 2014-03-03 | 2015-01-26 | 코오롱글로벌 주식회사 | Solar panel installation structure |
| CN207218588U (en) * | 2017-09-26 | 2018-04-10 | 江苏中信博新能源科技股份有限公司 | The fixation kit and photovoltaic system of photovoltaic module |
-
2017
- 2017-09-26 CN CN201721237047.5U patent/CN207218588U/en active Active
-
2018
- 2018-09-25 WO PCT/CN2018/107433 patent/WO2019062728A1/en active Application Filing
- 2018-09-25 AU AU2018102163A patent/AU2018102163A4/en active Active
- 2018-09-25 AU AU2018340470A patent/AU2018340470A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019062728A1 (en) * | 2017-09-26 | 2019-04-04 | 江苏中信博新能源科技股份有限公司 | Photovoltaic assembly fixing component and photovoltaic system |
| CN110469065A (en) * | 2019-09-18 | 2019-11-19 | 浙江正泰新能源开发有限公司 | A kind of photovoltaic module |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2018340470A1 (en) | 2020-02-13 |
| AU2018102163A4 (en) | 2020-05-07 |
| WO2019062728A1 (en) | 2019-04-04 |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cai Hao Inventor after: Li Jianmin Inventor before: Cai Hao Inventor before: Li Jianming |