CN107181445A - A kind of installation method of photovoltaic power plant bracket waterborne - Google Patents
A kind of installation method of photovoltaic power plant bracket waterborne Download PDFInfo
- Publication number
- CN107181445A CN107181445A CN201710412628.6A CN201710412628A CN107181445A CN 107181445 A CN107181445 A CN 107181445A CN 201710412628 A CN201710412628 A CN 201710412628A CN 107181445 A CN107181445 A CN 107181445A
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- cant beam
- stake
- cant
- installation
- hookup wire
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- 238000009434 installation Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004904 shortening Methods 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
-
- 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
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of installation method of photovoltaic power plant bracket waterborne, including：More than first cant beam is installed in more than first stake；The cant beam hookup wire set up between multiple cant beams；According to second installation second cant beam of the cant beam hookup wire between more than first stake；Or more than second cant beam is installed in more than second stake between more than first stake；And on more than first cant beam and the second cant beam or more than first cant beam and more than second cant beam mounting purlines.
Description
Technical field
The present invention relates to field of photovoltaic technology waterborne, a kind of particularly installation method of photovoltaic power plant bracket waterborne.
Background technology
Photovoltaic waterborne refers to build the photovoltaic generation application of photovoltaic plant using the idle water surface.Photovoltaic plant tool waterborne
It is not take up land land resource, reduces Water Evaporation, it is to avoid many advantages, such as algal grown, there is vast potential for future development.
However, photovoltaic plant waterborne has many problems such as construction period length, cost height at present, pushing away for photovoltaic plant waterborne have impact on
Extensively.
The content of the invention
For technical problem present in prior art, the present invention proposes a kind of installation side of photovoltaic power plant bracket waterborne
Method, including：More than first cant beam is installed in more than first stake；The cant beam hookup wire set up between multiple cant beams；According to oblique
Second installation second cant beam of the beam hookup wire between more than first stake；Or more than second stake between more than first stake
More than second cant beam of upper installation；And in more than first cant beam and the second cant beam or more than first cant beam and more than second cant beam
Upper mounting purlines.
Method as described above, wherein cant beam hookup wire is arranged on the top, center, and/or bottom of more than first cant beam.
Method as described above, wherein installing the second cant beam or many without using measuring apparatus or using only Angle Measuring Equipment
Individual second cant beam.
Method as described above, further comprises the component mounting line for laying photovoltaic module.
Method as described above, further comprises installing the cable for photovoltaic module.
Method as described above, further comprises installing skewed horizontal load.
Method as described above, wherein following any two step can be carried out simultaneously：Is installed in more than first stake
More than one cant beam；The cant beam hookup wire set up between multiple cant beams；According to cant beam hookup wire between more than first stake
Two the second cant beams of installation；Or more than second cant beam is installed in more than second stake between more than first stake；And
Mounting purlines on more than one cant beam and the second cant beam or more than first cant beam and more than second cant beam.
Method as described above, wherein following any two step can be carried out simultaneously：Is installed in more than first stake
More than one cant beam；The cant beam hookup wire set up between multiple cant beams；According to cant beam hookup wire between more than first stake
Two the second cant beams of installation；Or more than second cant beam is installed in more than second stake between more than first stake；More than first
Mounting purlines on individual cant beam and the second cant beam or more than first cant beam and more than second cant beam；Lay the component peace of photovoltaic module
Wiring；Cable for photovoltaic module is installed；And skewed horizontal load is installed.
Method as described above, wherein further comprising installation photovoltaic component；And the step of installation photovoltaic component can be with
Any one or more steps can be carried out simultaneously below：More than first cant beam is installed in more than first stake；In multiple cant beams
Between the cant beam hookup wire that sets up；According to second installation second cant beam of the cant beam hookup wire between more than first stake；Or
More than second cant beam is installed in more than second stake between more than first stake；In more than first cant beam and the second cant beam or
Mounting purlines on more than one cant beam and more than second cant beam；Lay the component mounting line of photovoltaic module；Install for photovoltaic module
Cable；And installation photovoltaic component.
Method as described above, wherein further comprise independently preparing for following any one or more steps, distribute,
Or transported material：More than first cant beam is installed in more than first stake；The cant beam hookup wire set up between multiple cant beams；According to
Second installation second cant beam of the cant beam hookup wire between more than first stake；Or more than second between more than first stake
More than second cant beam is installed in stake；On more than first cant beam and the second cant beam or more than first cant beam and more than second cant beam
Mounting purlines；Lay the component mounting line of photovoltaic module；Cable for photovoltaic module is installed；Skewed horizontal load is installed；And peace
Fill photovoltaic module.
According to another aspect of the present invention, a kind of construction method of photovoltaic plant is proposed, including：As above it is any waterborne
The installation method of photovoltaic power plant bracket.
Brief description of the drawings
Below, the preferred embodiment of the present invention will be described in more detail with reference to accompanying drawing, wherein：
Fig. 1 is the installation method flow chart of photovoltaic power plant bracket waterborne according to one embodiment of present invention；
Fig. 2 be according to one embodiment of present invention support install before schematic diagram；
Fig. 3 is to install the schematic diagram after cant beam in selected stake according to one embodiment of present invention；
Fig. 4 is the schematic diagram after cant beam hookup wire erection according to one embodiment of present invention；
Fig. 5 is the schematic diagram after cant beam installation according to one embodiment of present invention；
Fig. 6 is the schematic diagram after purlin installation according to one embodiment of present invention；
Fig. 7 is the schematic diagram after component mounting line installation according to one embodiment of present invention；
Fig. 8 is the schematic diagram after bridging installation according to one embodiment of present invention；And
Fig. 9 is the schematic diagram after optical module installation according to one embodiment of present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the following detailed description, it may refer to be used for illustrating as the application part the specific embodiment of the application
Each Figure of description.In the accompanying drawings, similar reference describes substantially similar component in different drawings.This Shen
Each specific embodiment please has carried out description detailed enough following so that possess the general of ability domain-dependent knowledge and technology
Logical technical staff can implement the technical scheme of the application.It should be appreciated that can also be using other embodiments or to the application
Embodiment carry out structure, logic or electrical change.
Photovoltaic module, or solar panel, are the capital equipments of photovoltaic plant.Special installation environment on the water
Under, being mounted for of photovoltaic module influences the key factor of photovoltaic plant construction period waterborne.With one 200 megawatts of light waterborne
Exemplified by overhead utility, workmen needs to install about 30,000 pieces of photovoltaic modulies, and construction period is usually 3 months.
Photovoltaic module needs rack-mount.The present invention proposes a kind of new support installation method.According to the present invention
Some embodiments, the construction period of 200 megawatts of photovoltaic plant waterborne can shorten to about 4 weeks.Thus, construction is being improved
While efficiency, construction period is substantially reduced, the construction cost of photovoltaic plant waterborne is reduced.
Fig. 1 is the installation method flow chart of photovoltaic power plant bracket waterborne according to an embodiment of the invention.Such as Fig. 1 institutes
Show, the installation method 100 of photovoltaic power plant bracket waterborne comprises the following steps：
In step 110, cant beam is installed in selected multiple stakes.Fig. 2 is the schematic diagram before support is installed.Such as Fig. 2 institutes
Show, multiple stakes have been arranged on the water surface.Multiple stakes are arranged in rows and columns.Although it will be appreciated by those skilled in the art that in Fig. 2
Three rows stake 101-103 is illustrate only, for the solution of the present invention, the quantity for the stake that row and column is each included is not limited
System.
Fig. 3 is that the schematic diagram after cant beam is installed in selected stake.As shown in figure 3, selecting some stakes in the stake of every a line
It is used as staking, such as stake 201-203.Staking is typically spaced, for example, be spaced 3-6 stake, is preferably spaced 4 or 5
Stake.In step 110, cant beam is installed on selected multiple stakings.According to one embodiment of present invention, alternatively, it is sharp
Cant beam is installed on staking with measuring apparatus, to ensure the height relative to the water surface or ground, the phase of the cant beam on staking
The angle of inclination in direction and cant beam for the row or column of multiple meets the requirement of design.According to the reality of the present invention
Example is applied, step 110 further comprises installing anchor ear and cant beam support on selected staking, and cant beam then is installed into cant beam
On support.Utilize measuring apparatus, adjustment anchor ear, cant beam support and/or cant beam, to ensure oblique depth of beam and angle all in just
True position.
In step 120, the cant beam hookup wire between mounted cant beam is erected at.Fig. 4 shows that cant beam hookup wire is set up
Schematic diagram afterwards.As shown in figure 4, cant beam hookup wire 301 is erected between the mounted cant beam top of the staking of every a line.Can
Selection of land, adjusts cant beam hookup wire accurate with the position for ensureing each cant beam defined in cant beam hookup wire using measuring apparatus.Root
According to one embodiment of the present of invention, a plurality of cant beam hookup wire can be set up in stake per a line, to facilitate cant beam in subsequent step
Install.According to one embodiment of present invention, cant beam hookup wire may be mounted at the mounted cant beam of staking top, in
The heart, and/or bottom.
In step 130, based on cant beam hookup wire, cant beam is installed in each stake.Fig. 5 shows the signal after cant beam installation
Figure.Specifically, in the case of a cant beam hookup wire, surveyed using cant beam hookup wire defined location and hand-held angle
Cant beam can be just installed to desired position by amount equipment.And in the case of two cant beam hookup wires, it is not necessary to surveyed using any
Amount equipment can just complete the correct installation of cant beam.Therefore, when cant beam being installed in each stake, it is not necessary to as in step 110
Measuring apparatus is relied on to determine whether the cant beam after installing is in correct position.This can greatly improve the efficiency of construction.Root
According to one embodiment of the present of invention, the scheme using a cant beam hookup wire is more efficient.
Step 140, mounting purlines.Fig. 6 shows the schematic diagram after purlin installation.As shown in fig. 6, on cant beam, installing
There is purlin 601-604.It will be appreciated by those skilled in the art that installing for purlin can use the usual method of this area.In Fig. 6
Outside shown embodiment, still there is other purlin plans of establishment, the plans of establishment of these purlins all the scope of the present invention it
It is interior.
Step 150, the component mounting line of photovoltaic module is laid.Component mounting line is used for after the position of positioning component, convenience
The installation of continuous component.
Step 160, the cable for photovoltaic module is installed.Fig. 7 shows the schematic diagram after cable installation.As shown in fig. 7,
Cable 701 is laid by the direction of row.It will be appreciated by those skilled in the art that cable 701 can also otherwise be laid, these
Mode is also within the scope of the present invention.It will be appreciated by those skilled in the art that the installation of cable can be any of the above described one
Before or after individual step.
Step 170, alternatively, the skewed horizontal load between stake is installed.In order that whole system it is more stable, in stake and stake
Between skewed horizontal load can be installed.So-called " skewed horizontal load " includes a variety of reinforcement by connection such as bridging, scaffold, cant beam, swash plate
Mode.Fig. 8 shows the schematic diagram after bridging installation.As shown in figure 8, bridging 800 has been arranged between two row stakes.Ability
Field technique personnel should be appreciated that skewed horizontal load may be mounted at other positions, such as between two rows stake；Or not in same a line or
Between two stakes of person's same row；Or skewed horizontal load only is installed between the stake of part.It will be appreciated by those skilled in the art that tiltedly
Can be before or after any of the above steps to the installation of support.Preferably, install oblique before installation photovoltaic component
The inconvenience brought to support with being reduced to construct.
, can also further installation photovoltaic component after support is mounted with.Fig. 9 shows the signal after photovoltaic module installation
Figure.As shown in figure 9, forming the photovoltaic group by being arranged in rows and columns according to component mounting line installation photovoltaic component 900 on purlin
The photovoltaic array of part composition.
Further, for the construction method of photovoltaic plant, following steps be can further include：
Photovoltaic module is electrically connected with cable；And connect the cable to header box and inverter is connected to by header box.
It is that can further configure output direct current or alternating current from inverter, so as to realize the generating of photovoltaic plant.
According to one embodiment of present invention, step 110 and step 120 can be carried out simultaneously.Due in a row or column
Many piles can be included, after installing cant beam on the staking of part, it is possible to while cant beam is installed on other stakings
Cant beam hookup wire is installed between the staking for having installed cant beam.
According to one embodiment of present invention, step 120 and step 130 can be carried out simultaneously.Due in a row or column
Many piles can be included, after the cant beam hookup wire between installing good part staking, it is possible to continue staking after mounting
Between cant beam hookup wire while cant beam is installed in the stake for having installed cant beam hookup wire.
According to one embodiment of present invention, step 130 and step 140 can be carried out simultaneously.Due in a row or column
Many piles can be included, after the cant beam of good part stake is installed according to cant beam hookup wire, it is possible to continue the oblique of stake after mounting
While beam after having installed mounting purlines in the stake of cant beam.
According to one embodiment of present invention, step 140 and step 150 can be carried out simultaneously.Due in a row or column
Many piles can be included, after the purlin of part stake is installed, it is possible to after mounting while the purlin of continuous stake
Mounting assembly hookup wire between the stake of purlin after installation.
According to one embodiment of present invention, step 160 can simultaneously be carried out with other steps.The step of installing cable is straight
Operation between stake is connected on, it can simultaneously be carried out with all of above step or step 170.
According to one embodiment of present invention, step 170 can simultaneously be carried out with other steps.The step of oblique line support is installed
Rapid directly to be operated between stake, it can simultaneously be carried out with all of above step.
According to one embodiment of present invention, in the stake for laid cable the step of mounting assembly can with it is above-mentioned
Other steps are carried out simultaneously.
According to one embodiment of present invention, above-mentioned steps 110- steps 170 and the step of mounting assembly in any two
Or multiple steps can be carried out simultaneously., it is necessary to which the quantity of mounting bracket is many for the construction of photovoltaic plant, while
Above-mentioned steps are carried out in different stakes can improve efficiency of construction.
According to one embodiment of present invention, above-mentioned steps 110- steps 170 and carry out simultaneously the step of mounting assembly, with
Efficiency of construction is improved to greatest extent.
One problem of over-water construction is that the transport of material on the water is wasted time and energy.Applied to further improve
Multiple or all steps in the step of work efficiency rate, it is to avoid repeat transport and ineffective traffic is step 110-170 and mounting assembly
Suddenly independently prepare and distribute material, it is ensured that the maximization of efficiency of construction.
The construction speed of photovoltaic plant waterborne can be significantly increased in the optical module installation method of the present invention, and shortening is applied
The work duration, construction cost is reduced, promotion and application that will be for improving photovoltaic plant waterborne are played an important role.
Above-described embodiment is used for illustrative purposes only, and is not limitation of the present invention, about the general of technical field
Logical technical staff, without departing from the present invention, can also make a variety of changes and modification, therefore, all equivalent
Technical scheme should also belong to category disclosed by the invention.
Claims (11)
1. a kind of installation method of photovoltaic power plant bracket waterborne, including：
More than first cant beam is installed in more than first stake；
Cant beam hookup wire is set up between multiple cant beams；
According to second installation second cant beam of the cant beam hookup wire between more than first stake；Or between more than first stake
More than second cant beam is installed in more than second stake；And
The mounting purlines on more than first cant beam and the second cant beam or more than first cant beam and more than second cant beam.
2. according to the method described in claim 1, wherein cant beam hookup wire be arranged on the top of more than first cant beam, center and/
Or bottom.
3. method according to claim 2, wherein installing second without using measuring apparatus or using only Angle Measuring Equipment
Cant beam or more than second cant beam.
4. according to the method described in claim 1, further comprise the component mounting line for laying photovoltaic module.
5. according to the method described in claim 1, further comprise the cable for photovoltaic module is installed.
6. according to the method described in claim 1, further comprise skewed horizontal load is installed.
7. according to the method described in claim 1, wherein following any two step can be carried out simultaneously：
More than first cant beam is installed in more than first stake；
Cant beam hookup wire is set up between multiple cant beams；
According to second installation second cant beam of the cant beam hookup wire between more than first stake；Or between more than first stake
More than second cant beam is installed in more than second stake；And
The mounting purlines on more than first cant beam and the second cant beam or more than first cant beam and more than second cant beam.
8. method according to claim 6, wherein following any two step can be carried out simultaneously：
More than first cant beam is installed in more than first stake；
Cant beam hookup wire is set up between multiple cant beams；
According to second installation second cant beam of the cant beam hookup wire between more than first stake；Or between more than first stake
More than second cant beam is installed in more than second stake；
The mounting purlines on more than first cant beam and the second cant beam or more than first cant beam and more than second cant beam；
Lay the component mounting line of photovoltaic module；
Cable for photovoltaic module is installed；And
Skewed horizontal load is installed.
9. method according to claim 8, wherein further comprising installation photovoltaic component；And the step of installation photovoltaic component
Can simultaneously it be carried out with following any one or more steps：
More than first cant beam is installed in more than first stake；
The cant beam hookup wire set up between multiple cant beams；
According to second installation second cant beam of the cant beam hookup wire between more than first stake；Or between more than first stake
More than second cant beam is installed in more than second stake；
The mounting purlines on more than first cant beam and the second cant beam or more than first cant beam and more than second cant beam；
Lay the component mounting line of photovoltaic module；
Cable for photovoltaic module is installed；And
Skewed horizontal load is installed.
10. method according to claim 9, wherein further comprise for following any one or more steps it is independently accurate
Standby, distribution or transported material：
More than first cant beam is installed in more than first stake；
The cant beam hookup wire set up between multiple cant beams；
According to second installation second cant beam of the cant beam hookup wire between more than first stake；Or between more than first stake
More than second cant beam is installed in more than second stake；
The mounting purlines on more than first cant beam and the second cant beam or more than first cant beam and more than second cant beam；
Lay the component mounting line of photovoltaic module；
Cable for photovoltaic module is installed；
Skewed horizontal load is installed；And
Installation photovoltaic component.
11. a kind of construction method of photovoltaic plant, including：Such as the installation of photovoltaic power plant bracket waterborne any claim 1-11
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412628.6A CN107181445B (en) | 2017-06-05 | 2017-06-05 | A kind of installation method of photovoltaic power plant bracket waterborne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412628.6A CN107181445B (en) | 2017-06-05 | 2017-06-05 | A kind of installation method of photovoltaic power plant bracket waterborne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107181445A true CN107181445A (en) | 2017-09-19 |
| CN107181445B CN107181445B (en) | 2019-07-30 |
Family
ID=59836661
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710412628.6A Active CN107181445B (en) | 2017-06-05 | 2017-06-05 | A kind of installation method of photovoltaic power plant bracket waterborne |
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| US8592738B1 (en) * | 2010-07-01 | 2013-11-26 | Suncore Photovoltaics, Inc. | Alignment device for use with a solar tracking photovoltaic array |
| CN204729854U (en) * | 2015-04-22 | 2015-10-28 | 江东金具设备有限公司 | Fishing light complimentary bracket |
| CN105553397A (en) * | 2015-12-04 | 2016-05-04 | 蚌埠凯盛工程技术有限公司 | Fishing light complementation photovoltaic fixing support |
| CN205430138U (en) * | 2015-12-04 | 2016-08-03 | 蚌埠凯盛工程技术有限公司 | Complementary photovoltaic fixed bolster of fishing light |
-
2017
- 2017-06-05 CN CN201710412628.6A patent/CN107181445B/en active Active
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|---|---|---|---|---|
| EP1933389A2 (en) * | 2006-12-15 | 2008-06-18 | Sunrise | Facility for production of solar energy and roofing, application to the roofing of vehicle parking areas |
| US8592738B1 (en) * | 2010-07-01 | 2013-11-26 | Suncore Photovoltaics, Inc. | Alignment device for use with a solar tracking photovoltaic array |
| CN204729854U (en) * | 2015-04-22 | 2015-10-28 | 江东金具设备有限公司 | Fishing light complimentary bracket |
| CN105553397A (en) * | 2015-12-04 | 2016-05-04 | 蚌埠凯盛工程技术有限公司 | Fishing light complementation photovoltaic fixing support |
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|---|---|
| CN107181445B (en) | 2019-07-30 |
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Application publication date: 20170919 Assignee: Northman Energy Technology (Beijing) Co.,Ltd. Assignor: SUZHOU NUOYA JIANZHOU PHOTOVOLTAIC TECHNOLOGY CO.,LTD. Contract record no.: X2022980009065 Denomination of invention: An installation method of bracket for photovoltaic power station on water Granted publication date: 20190730 License type: Common License Record date: 20220704 |
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