CN106059476A - Layout structure of photovoltaic panel with plastic steel profiles - Google Patents
Layout structure of photovoltaic panel with plastic steel profiles Download PDFInfo
- Publication number
- CN106059476A CN106059476A CN201610613130.1A CN201610613130A CN106059476A CN 106059476 A CN106059476 A CN 106059476A CN 201610613130 A CN201610613130 A CN 201610613130A CN 106059476 A CN106059476 A CN 106059476A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic panel
- plastic
- steel
- base plate
- section bar
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 239000004033 plastic Substances 0.000 title abstract description 11
- 238000005452 bending Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229940074869 marquis Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- VBUNOIXRZNJNAD-UHFFFAOYSA-N ponazuril Chemical compound CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(S(=O)(=O)C(F)(F)F)C=C1 VBUNOIXRZNJNAD-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a layout structure of a photovoltaic panel with plastic steel profiles. The layout structure comprises a photovoltaic panel body (1). The key lies in that the photovoltaic panel body (1) is provided with a plastic steel frame (2) made of plastic steel profiles, plastic steel bars (3) form a stereoscopic support of a three-dimensional structure through connectors, and the stereoscopic support is connected with the photovoltaic panel body (1) provided with the plastic steel frame (2). According to the invention, the plastic steel profiles, the photovoltaic panel and the support structure fully work together, and the unique advantages of the combination are brought into play. Compared with the prior art, the layout structure has very good comprehensive performance, the photovoltaic panel has very high electrical safety, weathering resistance and sealing performance, the overall structure is of high strength, the layout structure is very convenient to install, the overall preparation cost and artificial cost are reduced greatly, and very significant economic benefit is achieved.
Description
Technical field:
The present invention relates to the overall structure of a kind of photovoltaic panel, particularly relate to a kind of one utilizing plastic-steel section bar and constituting
The overall laying structure of photovoltaic panel
Background technology:
Solar energy is a kind of nexhaustible clean energy resource, obtains widely with photovoltaic panel for photovoltaic conversion structure entering year
Application, but the veneer of the preparation of photovoltaic panel self and photovoltaic panel set up or exist on the Reasonable Arrangement of many plates much have to be solved
Problem, owing to photovoltaic panel relates to the setting of Circuits System, the setting of earthed system, many plates from as photoelectric conversion device
Lay, the sealed insulation of photovoltaic panel self, and the problems referred to above solve in the engineering cost that relates to and install the convenience laid
Etc. problems.At present photovoltaic panel is to be formed the frame of photovoltaic panel by aluminium alloy extrusions, its advantage be frame and entirety relatively gently,
But shortcoming is to need between aluminum alloy frame and photovoltaic panel to apply fluid sealant, to realize sealing and insulation, simultaneously to aluminum alloy frame
There is provision of earthed system, to realize electrical safety, from another viewpoint, owing to the weight of relatively large photovoltaic panel is relatively big,
The integrated support structure seeking photovoltaic panel has at a relatively high structural strength and good weathering performance, is difficult to the intensity of aluminium alloy
Meet requirement comprehensively.Therefore, requirement and the requirement of photovoltaic panel supporting construction of each side of photovoltaic panel self how are solved, it is achieved
The structure of a kind of photovoltaic panel meeting each side requirement is the most significant with the design laying requirement.
Summary of the invention:
The goal of the invention of the present invention is to disclose a kind of both to have met the safety of photovoltaic panel, meet the requirement of supporting construction again
And the laying structure of the photovoltaic panel of convenient engineering installation.
The technical solution realizing the present invention is as follows: include photovoltaic panel body, it is important to photovoltaic panel body has plastic-steel
The plastic-steel frame of section bar, strip plastic-steel is made up of the dimensional support of three dimensional structure connector, and dimensional support connection has plastic-steel limit
The photovoltaic panel body of frame.
Described plastic-steel frame includes the frame main body having cavity, and frame body floor extends base plate, frame main body
Side upwardly extends and is bent to form top board again, and forms an indent, and there is the soft protuberance of coextrusion the end of indent.
The cross section of described strip plastic-steel is rectangle, and there is the groove that bottom width opening is narrow on two surface, or three surfaces have
There is above-mentioned groove on above-mentioned groove or four surfaces.
Described connector is supporting connecting piece, and it is the lower plate having bending downwards at base plate dual-side, base plate and under
Clamping plate have through hole, the bar shaped nut that bolt via through holes adapts with aforementioned grooves shape with section configuration to be connected.
Described connector is a cross-connect, and it is the lower plate having bending downwards base plate two relative edge, the end of at
The opposite side relative edge of plate has the train wheel bridge being folded upward at, base plate and upper lower plate all to have through hole, bolt via through holes and section shape
The bar shaped nut that shape adapts with aforementioned grooves shape is connected.
Described connector is a kind of holding attachment, and it is the lower plate having bending downwards base plate two relative edge,
The another side of base plate has top upwards to have the grip block of a turn of bilge, base plate and lower plate to have through hole, bolt via through holes and section
The bar shaped nut that shape adapts with aforementioned grooves shape is connected.
There is a turn of bilge on the top of described train wheel bridge.
The section configuration of described groove is boss-shaped or dovetail shaped.
The lower surface of described turn of bilge has at least one apiculus, preferably two apiculus.
The present invention is while taking into full account the supporting construction of photovoltaic panel, for the characteristic of existing photovoltaic panel self
The some defects reflected with prior art, the operational characteristic in conjunction with plastic-steel section bar designs join organic with aforesaid supporting construction
The structure of the plastic-steel closed, makes plastic-steel section bar fully coordinate with photovoltaic panel and supporting construction, has given play to the unique advantage after combination, relatively
Prior art there is extraordinary combination property, make photovoltaic panel have extraordinary electrical safety, weather resisteant, sealing, whole
The intensity of body structure is good and installs extremely convenient, significantly reduces preparation cost and the cost of labor of entirety, has highly significant
Economic benefit.
Accompanying drawing illustrates:
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention.
Fig. 2 is the sectional perspective structural representation of the supporting construction of the present invention.
Fig. 3 is the sectional perspective structural representation of another embodiment of the supporting construction of the present invention.
Fig. 4 is the section structure schematic diagram of the plastic-steel frame of photovoltaic panel of the present invention.
Fig. 5 is the stereochemical structure signal of the state of installing and using (after removing plastic-steel support section bar) of the connector of the present invention
Figure.
Fig. 6 is the structural representation of a kind of embodiment of the plastic-steel support section bar of the present invention.
Fig. 7 is the structural representation of a kind of connector of the present invention.
Fig. 8 is the structural representation of the alternative attachment of the present invention.
Detailed description of the invention:
It is shown in detail in the detailed description of the invention of the present invention in conjunction with Figure of description, it should be noted that being embodied as of the present invention
The description of mode is for ease of the understanding to the technology of the present invention with structure, and is not construed as the claim to the present invention and protects
Protect the restriction of scope.
Referring to Fig. 1~Fig. 8, the specific embodiment of the present invention is as follows: including photovoltaic panel body 1, it includes Circuits System
And photoelectric conversion device, can be considered that prior art, photovoltaic panel body 1 have the plastic-steel frame 2 of plastic-steel section bar, strip plastic-steel 3 by
Connector constitutes the dimensional support of three dimensional structure, and dimensional support connects the photovoltaic panel body 1 with plastic-steel frame 2;Owing to connecting
The unique design of part makes the dimensional support being made up of strip plastic-steel 3 have very abundant change structure, makes photovoltaic panel solid prop up
Present multiple state in support, as photovoltaic panel can be horizontally disposed with, can arbitrarily angled setting to adapt to the sun in the place of different latitude
The angle of incidence of light, and the dimensional support that plastic-steel is made has fabulous weather resisteant and structural strength, can bear large-area light
Volt plate or photovoltaic panel array.
Above-mentioned plastic-steel frame 2 includes the frame main body 4 having cavity, and base plate 5 is extended, with support in frame main body 4 bottom surface
Photovoltaic panel body 1 and accordingly electrical equipment and circuit part, the side of frame main body 4 upwardly extends and is bent to form a top board 6 again,
And forming an indent 7, there is the soft protuberance 8 (shown in Fig. 4) of coextrusion the end of indent 7;Time actually used, photovoltaic panel body 1
Embed in indent 7, it is achieved photovoltaic panel body 1 compresses location, and the soft protuberance 8 of the end of indent 7 is to photovoltaic panel originally simultaneously
While body 1 seals, the flexible protective effect in edge to photovoltaic panel body 1;Above-mentioned soft protuberance 8 is by plastic material or rubber
Prepared by plastic material, the coextrusion process being prepared by prior art at plastic-steel frame 2 realizes once preparing, and soft protuberance 8 is actual
It is to be two symmetrical strips in the end of indent 7, for improving sealing effectiveness further, can be at the inside of indent 7 or the end of indent 7
Portion sets the soft protuberance (not shown) of two strips of a symmetry again, above-mentioned plastic material or rubber plastic material should select with
The material or material modified that the plastic coating material compatibility of plastic-steel frame 2 is good or close is particularly optional modified soft
Matter pvc material, its suppleness is splendid, and black brittleness and high temperature deformation little (-50 DEG C~50 DEG C), sky marquis's aging period is 30
About Nian, the prior art that the plastic-steel frame 2 of above-mentioned preparation combines fluid sealant composition than aluminium alloy extrusions has great performance
Improve.
The cross section of aforesaid strip plastic-steel 3 is rectangle, not limits the size of length and width, cross section be square also can, its
There is a groove 9 (shown in Fig. 6) that bottom width opening is narrow on two surfaces, or three surfaces have on above-mentioned groove 9 or four surfaces all have
Many strip plastic-steels 3 can be consisted of the dimensional support of a three dimensional structure, and this dimensional support by the groove 9 stated connector
Composition very convenient, at the several groove of surface configuration 9 of above-mentioned strip plastic-steel 3, this visual strip plastic-steel 3 is at dimensional support
In position with effect depending on.
Aforesaid dimensional support is to utilize connector to be formed by connecting by many strip plastic-steels 3, and aforesaid connector is supporting
Connector 10 (shown in Fig. 8), it is the lower plate 12 having bending downwards at base plate 11 dual-side, and base plate 11 and lower plate 12 have logical
Hole, the bar shaped nut 13 that bolt via through holes adapts with aforementioned grooves 9 shape with section configuration is connected;When installing and using, by bar
Shape nut 13 moves to appropriate location along the groove 9 of strip plastic-steel 3, and supporting connecting piece 10 is snapped fit onto above-mentioned appropriate location, spiral shell
Female being connected with bar shaped nut 13 by lower plate 12, be then connected with a strip plastic-steel 3 by supporting connecting piece 10, in like manner bolt can be by
Another root strip plastic-steel 3 is connected with base plate 11, it is achieved the connection (shown in Fig. 2, Fig. 3) of two strip plastic-steels 3.
Aforesaid connector is a kind of cross-connect 14 (shown in Fig. 7), and it is to have the most curved 11 liang of relative edges of base plate
The lower plate 12 of folding, another relative edge at base plate 11 has the train wheel bridge 15 being folded upward at, base plate 11, train wheel bridge 15 and lower plate
12 all have through hole, the bar shaped nut 13 that bolt via through holes adapts with aforementioned grooves 9 shape with section configuration to be connected, upper and lower folder
Plate (15,12) then can be connected with a strip plastic-steel 3, and two strip plastic-steels 3 are in 90 degree of angles, to constitute dimensional support
A part (shown in Fig. 2, Fig. 3).
Aforesaid connector is a kind of holding attachment 16 (shown in Fig. 2), and it is to have the most curved 11 liang of relative edges of base plate
The lower plate 12 of folding, the another side at base plate 11 has top upwards to have the grip block 18 of a turn of bilge 17, base plate 11 and lower plate
12 have through hole, the bar shaped nut 13 that bolt via through holes adapts with aforementioned grooves 9 shape with section configuration to be connected, and this is clamped and connected
Part 16 is generally located on the end of strip plastic-steel 3, also can be located at any part of strip plastic-steel 3, when photovoltaic panel is placed in three-dimensional
Time in support, the turn of bilge 17 of grip block 18 withholds the surface of the plastic-steel frame 2 in photovoltaic panel, and multiple grip blocks 18 can effectively be fixed
Photovoltaic panel (shown in Fig. 1, Fig. 2, Fig. 3).Turn of bilge 17 is had, the most at this moment in the upper end of the train wheel bridge 15 of aforesaid cross-connect 14
Cross-connect 14 can act also as holding attachment 16 and use, as longer in the strip plastic-steel 3 when dimensional support, can be also on it
When row arrange polylith photovoltaic panel, cross-connect 14 may be disposed at the middle appropriate location of strip plastic-steel 3, thereon with turn of bilge
The train wheel bridge 15 of 17 can clamp two pieces of photovoltaic panel at two ends, and this is very convenient to arranging of the array of photovoltaic panel.
The present invention is on the basis of being specifically designed of above-mentioned strip plastic-steel 3, and the multiple design of the connector of respective design can
While making to be dimensional support by strip plastic-steel 3 extremely convenient ground framework, photovoltaic panel effectively can be clamped on dimensional support,
In the structure of above-mentioned strip plastic-steel 3 and connector, the section configuration of the groove 9 of strip plastic-steel 3 is boss shape or dovetail shaped,
The section configuration of bar shaped nut 13 is also boss shape or dovetail shaped, so that bar shaped nut 13 can slip position in groove 9 easily
Moving and be prone to location, both cooperating of shape can increase stability simultaneously.
Have at least at the lower surface of the turn of bilge 17 on above-mentioned grip block 18 top, the i.e. contact surface with plastic-steel frame 2 surface
One apiculus, preferably two apiculus (not shown)s, on the one hand this apiculus increases photovoltaic panel plastic-steel frame 2
Clamping degree, on the other hand electrical safety or arranging of ground connection to photovoltaic panel provide the convenience in future.
Summarize it, the present invention solves that the defect that prior art exists provides a comprehensive Design side the most valuable
Case, owing to plastic-steel frame 2, the strip plastic-steel 3 of particular design combine with the organic of connector, the present invention is not required to arrange photovoltaic panel
Earthed system while, overcome the number of drawbacks of prior art, be that a kind of very environmental protection and safety, stability are splendid
Regeneration product designs.
Claims (9)
1. has a laying structure for the photovoltaic panel of plastic-steel section bar, including photovoltaic panel body (1), it is characterised in that photovoltaic panel body
(1) having the plastic-steel frame (2) of plastic-steel section bar, strip plastic-steel (3) is made up of the dimensional support of three dimensional structure, solid connector
Support connection has the photovoltaic panel body (1) of plastic-steel frame (2).
The laying structure of the photovoltaic panel of tool plastic-steel section bar the most according to claim 1, it is characterised in that described plastic-steel limit
Frame (2) includes the frame main body (4) having cavity, and frame main body (4) bottom surface extends base plate (5), the side of frame main body (4) to
Upper extension is bent to form top board (6) again, and forms an indent (7), and there is the soft protuberance (8) of coextrusion the end of indent (7).
The laying structure of the photovoltaic panel of tool plastic-steel section bar the most according to claim 1 and 2, it is characterised in that described strip
The cross section of plastic-steel (3) is rectangle, and there is the groove (9) that bottom width opening is narrow on two surface, or there is above-mentioned groove (9) on three surfaces
Or there is above-mentioned groove (9) on four surfaces.
The laying structure of the photovoltaic panel of tool plastic-steel section bar the most according to claim 3, it is characterised in that described connector
For supporting connecting piece (10), it is the lower plate (12) having bending downwards at base plate (11) dual-side, base plate (11) and lower plate
(12) having through hole, the bar shaped nut (13) that bolt via through holes adapts with aforementioned grooves (9) shape with section configuration is connected.
The laying structure of the photovoltaic panel of tool plastic-steel section bar the most according to claim 3, it is characterised in that described connector
Being a cross-connect (14), it is the lower plate (12) having bending downwards base plate (11) two relative edge, at base plate (11)
Opposite side relative edge has the train wheel bridge (15) being folded upward at, base plate (11) and upper lower plate (15,12) all to have through hole, and bolt is through logical
The bar shaped nut (13) that hole adapts with aforementioned grooves (9) shape with section configuration is connected.
The laying structure of the photovoltaic panel of tool plastic-steel section bar the most according to claim 3, it is characterised in that described connector
For a kind of holding attachment (16), it is the lower plate (12) having bending downwards base plate (11) two relative edge, in base plate (11)
Another side have top upwards to have the grip block (18) of a turn of bilge (17), base plate (11) and lower plate (12) to have through hole, bolt
The bar shaped nut (13) that via through holes adapts with aforementioned grooves (9) shape with section configuration is connected.
The laying structure of the photovoltaic panel of tool plastic-steel section bar the most according to claim 5, it is characterised in that described train wheel bridge
(15) there is a turn of bilge (17) on top.
8. according to the laying structure of the photovoltaic panel having plastic-steel section bar described in claim 4~7, it is characterised in that described groove
(9) section configuration is boss-shaped or dovetail shaped.
9. according to the laying structure of the photovoltaic panel having plastic-steel section bar described in claim 6 or 7, it is characterised in that described turn of bilge
(17) lower surface has at least one apiculus, preferably two apiculus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610613130.1A CN106059476B (en) | 2016-07-29 | 2016-07-29 | A kind of laying structure for the photovoltaic panel for having plastic-steel section bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610613130.1A CN106059476B (en) | 2016-07-29 | 2016-07-29 | A kind of laying structure for the photovoltaic panel for having plastic-steel section bar |
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Publication Number | Publication Date |
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CN106059476A true CN106059476A (en) | 2016-10-26 |
CN106059476B CN106059476B (en) | 2018-04-20 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101901842A (en) * | 2009-05-27 | 2010-12-01 | 浙江公元太阳能科技有限公司 | Photovoltaic power generation solar cell subassembly section bar frame |
FR2975475A1 (en) * | 2011-05-18 | 2012-11-23 | Oseris Ouest Solaire En Renouvelable | PHOTOVOLTAIC PANEL SUPPORT ASSEMBLY COMPRISING A SEALED FRAME WITH PROFILED SIDES, AND CORRESPONDING POWER PLANT. |
CN202706299U (en) * | 2012-08-09 | 2013-01-30 | 上海汇阳新能源科技有限公司 | Double-slope type photovoltaic canopy for gas station |
CN203118972U (en) * | 2013-03-05 | 2013-08-07 | 天津英利新能源有限公司 | Solar photovoltaic assembly |
CN104953935A (en) * | 2015-07-08 | 2015-09-30 | 昆明日灿光伏发电有限公司 | Combined solar photovoltaic support device for farmland and wasteland |
CN206077291U (en) * | 2016-07-29 | 2017-04-05 | 宁波埃索伦能源有限公司 | A kind of overall structure of the photovoltaic panel of tool plastic-steel section bar |
-
2016
- 2016-07-29 CN CN201610613130.1A patent/CN106059476B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101901842A (en) * | 2009-05-27 | 2010-12-01 | 浙江公元太阳能科技有限公司 | Photovoltaic power generation solar cell subassembly section bar frame |
FR2975475A1 (en) * | 2011-05-18 | 2012-11-23 | Oseris Ouest Solaire En Renouvelable | PHOTOVOLTAIC PANEL SUPPORT ASSEMBLY COMPRISING A SEALED FRAME WITH PROFILED SIDES, AND CORRESPONDING POWER PLANT. |
CN202706299U (en) * | 2012-08-09 | 2013-01-30 | 上海汇阳新能源科技有限公司 | Double-slope type photovoltaic canopy for gas station |
CN203118972U (en) * | 2013-03-05 | 2013-08-07 | 天津英利新能源有限公司 | Solar photovoltaic assembly |
CN104953935A (en) * | 2015-07-08 | 2015-09-30 | 昆明日灿光伏发电有限公司 | Combined solar photovoltaic support device for farmland and wasteland |
CN206077291U (en) * | 2016-07-29 | 2017-04-05 | 宁波埃索伦能源有限公司 | A kind of overall structure of the photovoltaic panel of tool plastic-steel section bar |
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Publication number | Publication date |
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CN106059476B (en) | 2018-04-20 |
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