CN109436227A - Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system and its fabrication and installation process - Google Patents
Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system and its fabrication and installation process Download PDFInfo
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- CN109436227A CN109436227A CN201811561807.7A CN201811561807A CN109436227A CN 109436227 A CN109436227 A CN 109436227A CN 201811561807 A CN201811561807 A CN 201811561807A CN 109436227 A CN109436227 A CN 109436227A
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- 239000002131 composite material Substances 0.000 title claims abstract description 256
- 238000007667 floating Methods 0.000 title claims abstract description 188
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000011900 installation process Methods 0.000 title claims abstract description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 52
- 239000008397 galvanized steel Substances 0.000 claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 37
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 24
- 239000010935 stainless steel Substances 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- 238000013461 design Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 238000009747 press moulding Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000003733 fiber-reinforced composite Substances 0.000 claims description 3
- 238000005246 galvanizing Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 3
- 229920001567 vinyl ester resin Polymers 0.000 claims description 3
- 229920002748 Basalt fiber Polymers 0.000 claims description 2
- 238000005187 foaming Methods 0.000 claims 1
- 210000000232 gallbladder Anatomy 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 229920005749 polyurethane resin Polymers 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 229920006389 polyphenyl polymer Polymers 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
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- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
Abstract
The invention discloses Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet systems and its fabrication and installation process, the floating body pallet system includes composite material rectangular pipe floating body girder, and galvanized steel, composite material or aluminum rectangular tube floating body secondary beam and galvanized steel, composite material or aluminium alloy are without rail brackets.Connection type between the composite material rectangular pipe floating body girder is to be aligned adjacent composites rectangular tube floating body end of main beam in splicing rear enclosure slot-in type composite material anchor ear, and groove profile composite material anchor ear is top closed；Composite material is pasted by groove profile composite material anchor ear and stainless steel bolt or hand between the composite material rectangular pipe floating body girder and galvanized steel, composite material or aluminum rectangular tube floating body secondary beam to be attached, multiple composite material elemental floating bodies are integral to assembling along longitudinal and transverse two.Structure of the invention component can be advantageously applied to the construction of photovoltaic plant waterborne, realize the requirement for meeting 25 year service life of photovoltaic plant.
Description
Technical field
The present invention relates to floating on water photovoltaic plant construction fields, are specifically exactly a kind of environmentally protective, full Life Cycle
Phase is long, late maintenance cost is low, applied to the composite material floating body pallet system and its installation procedure of photovoltaic power generation waterborne.
Background technique
In recent years with the continuous development of Chinese society economy, China's photovoltaic power generation industry has stepped into a rapid development
Stage.By the end of the year 2017, China has become the maximum photovoltaic market of global scale.China's photovoltaic plant is mainly with big at present
Based on the photo-voltaic power generation station of type centralization ground.With the rapid growth of quantity, most of photovoltaic generating systems generally form two
Develop on a large scale problem: first is that it is big to build project occupation of land area；Second is that the generally existing limit in the area such as good western part, the north of China's light resource
Electric problem and abandon light rate it is higher, and south can provide build ground photovoltaic plant soil it is less.In addition to this, domestic to go back at present
There are many roof photovoltaic power generation systems, photovoltaic curtain wall electricity generation system and photovoltaic green-house etc., but all asking in the presence of power generation dimension-limited
Topic.Compared with traditional ground photovoltaic plant, the feature of Overwater-floating floating photovoltaic generating system maximum is to be adapted to the various waters surface,
Save soil；A large amount of construction works can be saved, the installation period is short；Photovoltaic module temperature can be reduced, than ground or room
Face photovoltaic module exports higher power；Water surface evaporation can be effectively reduced, algae reproduction, water conservation are inhibited；It can be more
Reform of nature disaster well.
As the important support platform of water surface photovoltaic power station, can floating platform be to be related to entire photovoltaic plant normally transport
Capable important link should have good corrosion resistance, low-density, frost heaving resistant, wind and wave resistance, anti-photooxidation, uvioresistant
The characteristics such as decomposition.Elemental floating body in existing floating platform generallys use high-density polyethylene material, and service life is in 10-15
Year or so, it is difficult to meet the requirement in 25 years of photovoltaic plant Life cycle.And composite material water floated platform service life can
Up to 30 years or more, problem above can be well solved.
Summary of the invention
The purpose of the present invention is being directed to prior art problem, a kind of Overwater-floating floating photovoltaic power generation composite material is proposed
Rectangular tube floating body pallet system and its fabrication and installation process, have environmentally protective, corrosion resistant good characteristic, and service life is reachable
30 years or more, meet 25 years requirements of photovoltaic plant Life cycle, suitable in the construction of photovoltaic plant waterborne.
A kind of the technical solution adopted by the present invention are as follows: Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet
System, the floating body pallet system include composite material rectangular pipe floating body girder, and galvanized steel, composite material or aluminum rectangular tube are floating
Body secondary beam and galvanized steel, composite material or aluminium alloy are without rail brackets.
The composite material rectangular pipe floating body girder includes composite material rectangular pipe shell, composite material diaphragm plate (according to reality
Whether border needs to consider setting) and polyphenyl foam liner, the setting of polyphenyl foam liner is in composite material rectangular pipe shell；It is compound
Material rectangular pipe floating body girder can also be with varied cross section shape, and is prepared using pultrusion molding process.
Between the composite material rectangular pipe floating body girder and galvanized steel, composite material or aluminum rectangular tube floating body secondary beam
Connection type be divided into two kinds: one, it is multiple by constant spacing setting groove profile along the axis direction of composite material rectangular pipe floating body girder
Condensation material anchor ear, composite material rectangular pipe floating body girder cover among slot-in type composite material anchor ear；Galvanized steel, composite material or aluminium
Alloy rectangular tube floating body secondary beam presses the setting spacing of composite material anchor ear along the vertical direction of composite material rectangular pipe floating body girder
It is held on composite material rectangular pipe floating body girder, and chooses ear with groove profile composite material anchor ear and connected by stainless steel bolt
It connects；Two, composite material anchor ear can also be with composite material rectangular pipe shell one-pass molding, galvanized steel, composite material or aluminium alloy square
Shape pipe floating body secondary beam is held on along the vertical direction of composite material rectangular pipe floating body girder by the setting spacing of composite material anchor ear
On composite material rectangular pipe floating body girder, and ear is chosen with groove profile composite material anchor ear and is attached by stainless steel bolt；
Connection type between the composite material rectangular pipe floating body girder is by adjacent composites rectangular tube floating body master
In beam end alignment splicing rear enclosure slot-in type composite material anchor ear, sealed at the top of groove profile composite material anchor ear using zinc-plated keeper plate of steel
It closes, glue bolt Hybrid connections is used between groove profile composite material anchor ear and zinc-plated keeper plate of steel.
The galvanized steel, composite material or aluminium alloy include front column, rear column, column bolumn cap and column without rail brackets
Bottom plate；The column bottom plate is fixed on galvanized steel, composite material or aluminum rectangular tube floating body secondary beam by stainless steel bolt,
Between galvanized steel or Aluminum alloy column bottom plate and front column, rear column using welding manner connect, composite material column bottom plate and
It is connected between front column, rear column using press moulding mode, column bolumn cap is nested in front column, rear column top, solar battery
Plate is bolted on column bolumn cap.
Composite material used in the composite material rectangular pipe floating body girder and groove profile composite material anchor ear is that resin base is fine
Dimension enhancing composite material.
Preferably, the composite material is resin base fiber reinforced composite material, glass fibre, carbon fiber is can be used in fiber
Dimension, perhaps unsaturated polyester resin, vinyl ester resin or epoxy resin can be used in the resin such as aramid fiber to basalt fibre
Deng.
Preferably, the galvanized steel, composite material or aluminium alloy floating body secondary beam use zinc-plated steel profile, aluminium alloy type
Material, composite material drawing and extruding section bar, Composite Sandwich beam or lattice enhancing Composite Sandwich beam etc..
Preferably, the cross sectional shape of the galvanized steel, composite material or aluminum rectangular tube floating body secondary beam is square-tube type,
The cross sectional shape of galvanized steel, composite material or aluminium alloy front column, rear column is also square-tube type, edge at the top of front column, rear column
15 ° of direction bevelings.
Preferably, the length of the single composite material rectangular pipe floating body girder is 8-12 meters, it is single galvanized steel, compound
The length of material or aluminum rectangular tube floating body secondary beam is 6 meters, can be connected by connector according to photovoltaic array transverse design length
It connects to form arbitrary length.
The fabrication and installation process of above-mentioned Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system includes
Following steps:
A, galvanized steel, composite material or aluminium is prepared using hot dip galvanizing process, pultrusion molding process or vacuum introducing technology to close
Golden rectangular tube floating body secondary beam, front column, rear column, column bottom plate and column bolumn cap；Excision forming is required according to design parameter；Plating
Zinc steel, composite material or aluminum rectangular tube floating body secondary beam, groove profile composite material anchor ear choose ear and column back plate connections according to
Design parameter requires to carry out aperture, and welding or press moulding mode is taken to connect between front column, rear column and column bottom plate, preceding vertical
Between column, rear column and column bolumn cap and the junction between column bolumn cap and solar energy photovoltaic panel is required according to design parameter
Carry out aperture；
B, composite material rectangular pipe floating body girder is made using pultrusion molding process, is required according to design parameter by composite wood
Material rectangle pipe shell is cut into required length；
C, the company between composite material rectangular pipe floating body girder and galvanized steel, composite material or aluminum rectangular tube floating body secondary beam
The mode of connecing is divided into two kinds: one, groove profile composite wood is arranged by constant spacing along the axis direction of composite material rectangular pipe floating body girder
Expect that anchor ear, composite material rectangular pipe floating body girder cover among slot-in type composite material anchor ear；Galvanized steel, composite material or aluminium alloy
Rectangular tube floating body secondary beam is shelved along the vertical direction of composite material rectangular pipe floating body girder by the setting spacing of composite material anchor ear
On composite material rectangular pipe floating body girder, and ear is chosen with groove profile composite material anchor ear and is attached by stainless steel bolt；
Two, composite material anchor ear can also be with composite material rectangular pipe shell one-pass molding, galvanized steel, composite material or aluminum rectangular tube
Floating body secondary beam is held on along the vertical direction of composite material rectangular pipe floating body girder by the setting spacing of composite material anchor ear compound
On material rectangular pipe floating body girder, and ear is chosen with groove profile composite material anchor ear and is attached by stainless steel bolt；
D, the connection type between composite material rectangular pipe floating body girder is by adjacent composites rectangular tube floating body girder
End part aligning is spliced in rear enclosure slot-in type composite material anchor ear, is closed at the top of groove profile composite material anchor ear using zinc-plated keeper plate of steel,
Glue bolt Hybrid connections are used between groove profile composite material anchor ear and zinc-plated keeper plate of steel, by composite material rectangular pipe floating body girder along vertical
To being linked to be entirety；
E, using welding or press moulding mode connection, the aperture of bottom plate both ends, hole location between column bottom plate and front column, rear column
It is consistent with aperture hole location on galvanized steel, composite material or aluminum rectangular tube floating body secondary beam, and pass through stainless steel bolt for the two
It is fixed；Column bolumn cap is nested in front column, at the top of rear column, is connect using bolt and front column, rear column to wearing；Solar-electricity
Pond plate is bolted on column bolumn cap by fixed angle.
The utility model has the advantages that structure of the invention form is simple, structural elements can realize mass production, installation is convenient, it can
It is advantageously applied to the construction of photovoltaic plant waterborne.By by conventional float platform high density polyethylene (HDPE) elemental floating body and have
Guide rail steel structure support is respectively adopted composite material rectangular pipe elemental floating body and is substituted without rail brackets, improves floating body frame
The service life of platform system solves current floating body pallet system, it can be achieved that meeting the requirement of 25 year service life of photovoltaic plant
Service life is difficult to the problem of matching with photovoltaic plant Life cycle.
Detailed description of the invention
Fig. 1 is composite material rectangular pipe floating body pallet system (no solar panel) of the present invention；
Fig. 2 is composite material rectangular pipe floating body pallet system of the present invention (fixed solar panel)；
Fig. 3 is composite material rectangular pipe floating body girder of the present invention；
Fig. 4 is galvanized steel of the present invention, composite material or aluminum rectangular tube floating body secondary beam；
Fig. 5 a is groove profile composite material anchor ear one of the present invention；
Fig. 5 b is groove profile composite material anchor ear two of the present invention；
Fig. 6 connected mode schematic diagram between composite material rectangular pipe floating body pallet system primary and secondary beam of the present invention；
Fig. 7 connected mode schematic diagram between composite material rectangular pipe floating body girder of the present invention；
Fig. 8 is floating body secondary beam of the present invention, column bottom plate, column, connected mode schematic diagram between column bolumn cap；
Fig. 9 a is composite material floating body girder internal structure schematic diagram one of the present invention；
Fig. 9 b is composite material floating body girder internal structure schematic diagram two of the present invention.
Wherein: 1-composite material rectangular pipe floating body girder；2-galvanized steels, composite material or aluminum rectangular tube floating body
Beam；3-rear columns；4-front columns；5-column bottom plates；6-column bolumn caps；7-groove profile composite material anchor ears；9-solar energy
Solar panel；10-composite material rectangular pipe shells；11-composite material diaphragm plates；12-polyphenyl foam liners；13-galvanized steels
Pressing plate.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in figs 1-9, a kind of Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system, the floating body
Pallet system includes composite material rectangular pipe floating body girder 1,2 and of galvanized steel, composite material or aluminum rectangular tube floating body secondary beam
Galvanized steel, composite material or aluminium alloy are without rail brackets.
The composite material rectangular pipe floating body girder 1 and galvanized steel, composite material or aluminum rectangular tube floating body secondary beam 2 it
Between connection type be divided into two kinds: one, along the axis direction of composite material rectangular pipe floating body girder 1 by constant spacing be arranged groove profile
Composite material anchor ear 7, among 1 set of slot-in type composite material anchor ear 7 of composite material rectangular pipe floating body girder；It is galvanized steel, compound
Material or aluminum rectangular tube floating body secondary beam 2 press composite material anchor ear 7 along the vertical direction of composite material rectangular pipe floating body girder
Setting spacing be held on composite material rectangular pipe floating body girder and with groove profile composite material anchor ear 7 choose ear pass through it is stainless
Steel bolt is attached, and multiple composite material rectangular pipe floating body girders 1 are transversely linked to be entirety；Two, groove profile composite material is embraced
Hoop 7 can also be with composite material rectangular pipe shell one-pass molding, 2 edge of galvanized steel, composite material or aluminum rectangular tube floating body secondary beam
The vertical direction of composite material rectangular pipe floating body girder 1 is held on composite material by the setting spacing of groove profile composite material anchor ear 7
On rectangular tube floating body girder 1, and ear is chosen with groove profile composite material anchor ear and is attached by stainless steel bolt；
Connection type between the composite material rectangular pipe floating body girder 1 is by adjacent composites rectangular tube floating body master
In the end part aligning splicing rear enclosure slot-in type composite material anchor ear 7 of beam 1, the top of groove profile composite material anchor ear 7 uses galvanized steel
Pressing plate 13 is closed, and glue bolt Hybrid connections is used between groove profile composite material anchor ear 7 and zinc-plated keeper plate of steel 13, by composite material rectangular
Pipe floating body girder 1 is linked to be entirety along longitudinal direction.No rail brackets include front column 4, rear column 3, column bolumn cap 6 and column bottom plate 5.
Between column bottom plate 5 and front column 4, rear column 3 using welding or press moulding mode connection, 5 both ends aperture of bottom plate, hole location with it is zinc-plated
Aperture hole location on steel, composite material or aluminum rectangular tube floating body secondary beam 2 is consistent, and is consolidated the two by stainless steel bolt
It is fixed.Column bolumn cap 6 is nested in the top of front column 4, rear column 3, is connect using bolt and front column 4, rear column 3 to wearing.Too
Positive energy solar panel 9 is bolted on column bolumn cap 6 by fixed angle.
The composite material is resin base fiber reinforced composite material, and glass fibre, carbon fiber, basalt can be used in fiber
Perhaps unsaturated polyester resin, vinyl ester resin or epoxy resin etc. can be used in the resin such as aramid fiber to fiber.It is described multiple
Condensation material rectangular tube floating body girder 1 includes composite material rectangular pipe shell 10, composite material diaphragm plate 11 (according to actual needs consideration
Whether setting) and polyphenyl foam liner 12.Plating can be used in the galvanized steel, composite material or aluminum rectangular tube floating body secondary beam 2
Zinc steel profile, aluminium alloy extrusions, composite material drawing and extruding section bar, Composite Sandwich beam or lattice enhance Composite Sandwich beam
Deng.The cross sectional shape of the galvanized steel, composite material or aluminum rectangular tube floating body secondary beam 2 is square-tube type, and front column 4 is stood afterwards
The cross sectional shape of column 3 is also square-tube type, front column 4, rear column 3 top chamfer along 15 ° of directions.The single composite material square
The length of shape pipe floating body girder 1 is 8-12 meters, the length of single galvanized steel, composite material or aluminum rectangular tube floating body secondary beam 2
It is 6 meters, can connects to form random length by connector according to photovoltaic array transverse design length.
The assembling method of above-mentioned photovoltaic power generation waterborne composite material Floating System, comprising the following steps:
A, galvanized steel, composite material or aluminium is prepared using hot dip galvanizing process, pultrusion molding process or vacuum introducing technology to close
Golden rectangular tube floating body secondary beam, front column, rear column, column bottom plate and column bolumn cap；Excision forming is required according to design parameter；Plating
Zinc steel, composite material or aluminum rectangular tube floating body secondary beam, groove profile composite material anchor ear choose ear and column back plate connections according to
Design parameter requires to carry out aperture, and welding or press moulding mode is taken to connect between front column, rear column and column bottom plate, preceding vertical
Between column, rear column and column bolumn cap and the junction between column bolumn cap and solar energy photovoltaic panel is required according to design parameter
Carry out aperture；
B, composite material rectangular pipe floating body girder is made using pultrusion molding process, is required according to design parameter by composite wood
Material rectangle pipe shell is cut into required length；
C, the company between composite material rectangular pipe floating body girder and galvanized steel, composite material or aluminum rectangular tube floating body secondary beam
The mode of connecing is divided into two kinds: one, groove profile composite wood is arranged by constant spacing along the axis direction of composite material rectangular pipe floating body girder
Expect that anchor ear, composite material rectangular pipe floating body girder cover among slot-in type composite material anchor ear；Galvanized steel, composite material or aluminium alloy
Rectangular tube floating body secondary beam is shelved along the vertical direction of composite material rectangular pipe floating body girder by the setting spacing of composite material anchor ear
On composite material rectangular pipe floating body girder, and ear is chosen with groove profile composite material anchor ear and is attached by stainless steel bolt；
Two, composite material anchor ear can also be with composite material rectangular pipe shell one-pass molding, galvanized steel, composite material or aluminum rectangular tube
Floating body secondary beam is held on along the vertical direction of composite material rectangular pipe floating body girder by the setting spacing of composite material anchor ear compound
On material rectangular pipe floating body girder, and ear is chosen with groove profile composite material anchor ear and is attached by stainless steel bolt；
D, the connection type between composite material rectangular pipe floating body girder is by adjacent composites rectangular tube floating body girder
End part aligning is spliced in rear enclosure slot-in type composite material anchor ear, is closed at the top of groove profile composite material anchor ear using zinc-plated keeper plate of steel,
Glue bolt Hybrid connections are used between groove profile composite material anchor ear and zinc-plated keeper plate of steel, by composite material rectangular pipe floating body girder along vertical
To being linked to be entirety.
E, galvanized steel, composite material or aluminium alloy include front column, rear column, column bolumn cap and column bottom without rail brackets
Plate.Between column bottom plate and front column, rear column using welding or press moulding mode connection, the aperture of bottom plate both ends, hole location with it is zinc-plated
Aperture hole location is consistent on steel, composite material or aluminum rectangular tube floating body secondary beam, and is fixed the two by stainless steel bolt.It is vertical
Column bolumn cap is nested at the top of forward and backward column, is connect using bolt and forward and backward column to wearing.Solar panel is by fixed angle
Degree is bolted on column bolumn cap.
In above-mentioned fabrication and installation process: composite material rectangular pipe floating body girder, galvanized steel, composite material or aluminium alloy square
Shape pipe floating body secondary beam and galvanized steel, composite material or aluminium alloy structure type and size, kinds of fibers, content without rail brackets
And laying form, resin types, the size of bolt and number can be adjusted flexibly as needed.
Embodiments of the present invention are described in detail in conjunction with attached drawing above, but the present invention is not limited to described reality
Apply mode.For those of ordinary skill in the art, in the range of the principle of the present invention and technical idea, to these implementations
Mode carries out a variety of variations, modification, replacement and deformation and still falls in protection scope of the present invention.
Claims (6)
1. a kind of Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system, it is characterised in that: the floating body frame
Platform system includes composite material rectangular pipe floating body girder, and galvanized steel, composite material or aluminum rectangular tube secondary beam and galvanized steel are answered
Condensation material or aluminium alloy are without rail brackets；
The composite material rectangular pipe floating body girder includes in composite material rectangular pipe shell, composite material diaphragm plate and foam
Gallbladder, foaming lining are arranged in composite material rectangular pipe；
Company between the composite material rectangular pipe floating body girder and galvanized steel, composite material or aluminum rectangular tube floating body secondary beam
The mode of connecing is divided into two kinds: one, groove profile composite material is arranged by constant spacing along composite material rectangular pipe floating body girder axis direction
Anchor ear, composite material rectangular pipe floating body girder cover among slot-in type composite material anchor ear；Galvanized steel, composite material or aluminium alloy square
Shape pipe floating body secondary beam is put along the vertical direction of composite material rectangular pipe floating body girder by the setting spacing of groove profile composite material anchor ear
It is placed on composite material rectangular pipe floating body girder, and chooses ear with groove profile composite material anchor ear and connected by stainless steel bolt
It connects；Two, groove profile composite material anchor ear and the one-pass molding of composite material rectangular pipe shell or splicing or hand paste bonding, galvanized steel are answered
Condensation material or aluminum rectangular tube floating body secondary beam press groove profile composite material along the vertical direction of composite material rectangular pipe floating body girder
The setting spacing of anchor ear is held on composite material rectangular pipe floating body girder, and with the groove profile composite material anchor ear edge of a wing by not
Rust steel bolt is attached；
Connection type between the composite material rectangular pipe floating body girder is by adjacent composites rectangular tube floating body girder end
It is embedded in groove profile composite material anchor ear, is closed at the top of groove profile composite material anchor ear using zinc-plated keeper plate of steel, slot after portion's alignment splicing
Glue bolt Hybrid connections are used between type composite material anchor ear and zinc-plated keeper plate of steel；
The galvanized steel, composite material or aluminium alloy include front column, rear column, column bolumn cap and column bottom without rail brackets
Plate；Column bottom plate is fixed on floating body secondary beam by stainless steel bolt, and galvanized steel or Aluminum alloy column bottom plate and front column are stood afterwards
It is connected between column using welding manner, is connected between composite material column bottom plate and front column, rear column using press moulding mode, stood
Column bolumn cap is nested in front column, rear column top, and solar panel is bolted on column bolumn cap；
Composite material used in the composite material rectangular pipe floating body girder and groove profile composite material anchor ear is that resin base fiber increases
Strong composite material.
2. Overwater-floating floating photovoltaic power generation according to claim 1 composite material rectangular pipe floating body pallet system, special
Sign is: the resin base fiber reinforced composite material, and fiber uses glass fibre, carbon fiber, basalt fibre or aramid fiber
Fiber, resin use unsaturated polyester resin, vinyl ester resin, polyurethane resin or epoxy resin.
3. Overwater-floating floating photovoltaic power generation according to claim 1 composite material rectangular pipe floating body pallet system, special
Sign is: the galvanized steel, composite material or aluminum rectangular tube floating body secondary beam use bar section of stainless steel, zinc-plated steel profile, aluminium
Alloy profile, composite material drawing and extruding section bar, Composite Sandwich beam or lattice enhance Composite Sandwich beam.
4. Overwater-floating floating photovoltaic power generation according to claim 1 composite material rectangular pipe floating body pallet system, special
Sign is: the cross sectional shape of the galvanized steel, composite material or aluminum rectangular tube floating body secondary beam is rectangular tube, rectangle hollow pipe
Or with ribbed pipe, the cross sectional shape of galvanized steel, composite material or aluminium alloy front column, rear column is also rectangular tube, rectangle hollow pipe
Or with ribbed pipe, front column, rear column top are chamfer along certain angle direction.
5. Overwater-floating floating photovoltaic power generation according to claim 1 composite material rectangular pipe floating body pallet system, special
Sign is: the length of the single composite material rectangular pipe floating body girder is 8-12 meters, and single galvanized steel, composite material or aluminium close
The length of golden rectangular tube floating body secondary beam is 6 meters.
6. according to claim 1, the composite material rectangular pipe floating body pallet of Overwater-floating floating photovoltaic power generation described in 2,3,4 or 5
The fabrication and installation process of system, it is characterised in that: the following steps are included:
A, galvanized steel, composite material or aluminium alloy square are prepared using hot dip galvanizing process, pultrusion molding process or vacuum introducing technology
Shape pipe floating body secondary beam, front column, rear column, column bottom plate and column bolumn cap；Excision forming is required according to design parameter；It is zinc-plated
Steel, composite material or aluminum rectangular tube floating body secondary beam, groove profile composite material anchor ear choose ear and column back plate connections according to setting
Count parameter request and carry out aperture, welding or press moulding mode is taken to connect between front column, rear column and column bottom plate, front column, after
Junction between column and column bolumn cap and between column bolumn cap and solar energy photovoltaic panel requires to carry out according to design parameter
Aperture；
B, composite material rectangular pipe floating body girder is made using pultrusion molding process, is required according to design parameter by composite material square
Shape pipe shell is cut into required length；
C, the connection between composite material rectangular pipe floating body girder and galvanized steel, composite material or aluminum rectangular tube floating body secondary beam
Mode is divided into two kinds: one, embracing along composite material rectangular pipe floating body girder axis direction by constant spacing setting groove profile composite material
Hoop, composite material rectangular pipe floating body girder cover among slot-in type composite material anchor ear；Galvanized steel, composite material or aluminium alloy rectangle
Pipe floating body secondary beam is held on composite material rectangular pipe by the setting spacing of composite material anchor ear along the vertical direction of floating body girder and floats
On body girder, and ear is chosen with groove profile composite material anchor ear and is attached by stainless steel bolt；Two, groove profile composite material anchor ear
Can also be with floating body composite material rectangular shell one-pass molding, galvanized steel, composite material or aluminum rectangular tube floating body secondary beam are along multiple
The vertical direction of condensation material rectangular tube floating body girder is held on composite material rectangular pipe by the setting spacing of composite material anchor ear and floats
On body girder, and ear is chosen with groove profile composite material anchor ear and is attached by stainless steel bolt；
D, the connection type between composite material rectangular pipe floating body girder is by adjacent composites rectangular tube floating body end of main beam
In alignment splicing rear enclosure slot-in type composite material anchor ear, top is closed using zinc-plated keeper plate of steel, groove profile composite material anchor ear and plating
Glue bolt Hybrid connections are used between zinc keeper plate of steel；
E, using welding or press moulding mode connection, the aperture of bottom plate both ends, hole location and plating between column bottom plate and front column, rear column
Aperture hole location is consistent on zinc steel, composite material or aluminum rectangular tube floating body secondary beam, and is fixed the two by stainless steel bolt；
Column bolumn cap is nested in front column, at the top of rear column, is connect using bolt and front column, rear column to wearing；Solar panel
It is bolted on column bolumn cap by fixed angle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811561807.7A CN109436227A (en) | 2018-12-20 | 2018-12-20 | Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system and its fabrication and installation process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561807.7A CN109436227A (en) | 2018-12-20 | 2018-12-20 | Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system and its fabrication and installation process |
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| CN109436227A true CN109436227A (en) | 2019-03-08 |
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| CN201811561807.7A Pending CN109436227A (en) | 2018-12-20 | 2018-12-20 | Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system and its fabrication and installation process |
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Application publication date: 20190308 |