CN106656010A - Special frame for photovoltaic module and frame material - Google Patents
Special frame for photovoltaic module and frame material Download PDFInfo
- Publication number
- CN106656010A CN106656010A CN201710077348.4A CN201710077348A CN106656010A CN 106656010 A CN106656010 A CN 106656010A CN 201710077348 A CN201710077348 A CN 201710077348A CN 106656010 A CN106656010 A CN 106656010A
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- photovoltaic module
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- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 73
- 239000003365 glass fiber Substances 0.000 claims abstract description 16
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 14
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 14
- 239000000314 lubricant Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000004014 plasticizer Substances 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims description 39
- 239000000428 dust Substances 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 abstract 1
- 238000013517 stratification Methods 0.000 description 11
- 238000010292 electrical insulation Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a special frame for a photovoltaic module and a frame material. The frame material is prepared from the following main components in parts by weight: 55-60 parts of resin, 2-5 parts of plasticizer, 25-30 parts of glass fiber, 4-6 parts of filler, 2-5 parts lubricating agent and 3-5 parts of antioxidant. The frame of the photovoltaic module disclosed by the invention comprises a photovoltaic module and a frame assembly; the frame assembly comprises a clamping frame and a self-cleaning frame; the self-cleaning frame comprises a self-cleaning apparatus and a self-cleaning frame body; the self-cleaning apparatus is parallel to the upward side of the self-cleaning frame body; the two ends of the self-cleaning apparatus are connected with the clamping frame; and the self-cleaning apparatus can move up and down along the clamping frame. The photovoltaic module frame prepared from the frame material has excellent corrosion resistance, high temperature resistance and high electric insulation property; and in addition, the special frame for the photovoltaic module can improve power generation efficiency and can clean automatically so as to relieve labor intensity of a staff.
Description
Technical field
The present invention relates to photovoltaic module technical field, more particularly to a kind of special frame of photovoltaic module and frame material.
Background technology
Photovoltaic generation is that luminous energy is directly translated into a kind of skill of electric energy using the photovoltaic effect of interface
Art.The key element of this technology is solaode.Solaode is entered using safety glass, EVA, backboard after series connection
Row packaging protection can form large-area solar photovoltaic assembly laminate, and solar photovoltaic assembly laminate is frangible and is difficult to remove
Fortune is installed, therefore is provided reliable support for solar components using frame and protected.At present, cleaning of the China to photovoltaic battery panel
And the research of maintenance technology does not also obtain new breakthrough, although preliminarily formed photovoltaic battery panel cleaning and maintaining method
By experimentation, theory, show that photovoltaic dust stratification coefficient is affected larger by dust stratification amount at the dust stratification initial stage, when dust accumulation to
When determining degree, photovoltaic dust stratification coefficient is affected less and less by dust stratification amount, therefore need to especially pay attention to dust stratification initial stage dust to photovoltaic
The impact of generating.In addition, in the case that dust stratification is identical in quality, the photovoltaic dust stratification coefficient under dry and soft dust stratification state is than bonded deposit
Under state, photovoltaic dust stratification coefficient is little.Therefore impact of the bonded deposit state to photovoltaic generation is paid particular attention to, after paying attention to rain
Bonding dust is cleaned out by dust stratification form in time, in order to avoid large effect is produced to photoelectric transformation efficiency.
Chinese patent CN205056514U discloses a kind of photovoltaic panel automatic cleaning apparatus, including one and monolithic photovoltaic panel
The consistent frame of size shape, sliding rail, rubber rods, rigid link；The upper side frame and lower frame of frame is provided with slip rail
Road, being close in photovoltaic plate surface has a root rubber bar, and the cunning of the upper side frame and lower frame of frame is fixed at the rubber rods two ends
In dynamic rail road, rubber rods centre position arranges interior slide rail, and a rigid link one end is fixed in the middle of lower frame by sliding axle
Interior slide rail connection in the middle of position, the other end and rubber rods, lower frame are provided with glass water jet device and guiding gutter, its equipment
Gliding speed is controlled by block, such that it is fragile in cleaning equipment, while which is less efficient by the cleaning device,
It is not suitable for cleaning photovoltaic plate surface and there is the larger spot of granule.Chinese patent CN106026888A discloses a kind of new non-gold
Category photovoltaic module and its packaging technology.Novel metalloid photovoltaic module is comprising described comprising photovoltaic module and for fixing photovoltaic group
The solar components insulating frame of part, the solar components insulating frame are by being made using composite material pultrusion, described
Photovoltaic module and solar components insulating frame are bonded to one structure using adhesive phase in junction, the photovoltaic in the patent
Component is only inclined by angles, is washed away by rainwater, and such cleaning efficiency is too low, while insulating properties are low.
The content of the invention
To overcome, cleaning efficiency present in prior art is low, the poor problem of insulating properties, the invention provides a kind of photovoltaic
The special frame of component and frame material.
The invention provides a kind of photovoltaic module frame material；It is characterised by：The frame material main component is tree
Fat, plasticizer, glass fibre, filler, lubricant and antioxidant, each Composition Weight Parts are：Resin 55-60 parts, plasticising
Agent 2-5 parts, glass fibre 25-30 parts, filler 4-6 parts, lubricant 2-5 parts and antioxidant 3-5 parts.
Further, the frame material predominant quantity number is：58 parts of resin, 4 parts of plasticizer, glass fibre
4 parts of 28 parts, 5 parts of filler, 4 parts of lubricant and antioxidant.
Present invention also offers a kind of with photovoltaic component frame obtained in above-mentioned frame material material, the photovoltaic component frame bag
Photovoltaic module and the border component for fixing photovoltaic module are included, the border component is divided into clamping frame and automatically cleaning frame,
In automatically cleaning frame, another group of relative two side is located in clamping frame on photovoltaic module one group of relative two side, its
It is characterised by：The automatically cleaning frame includes cleaning apparatus for self and automatically cleaning frame body, and cleaning apparatus for self is parallel to automatically cleaning
Frame body, and be located above automatically cleaning frame body, cleaning apparatus for self two ends connection clamping frame, and cleaning apparatus for self is along card
Edge fit frame is moved up and down.
Further, the cleaning apparatus for self includes cleansing bar, cleaning brush, screw mandrel and driving element, the cleaning brush peace
In the middle part of cleansing bar, cleaning brush length is identical with the photovoltaic module partial-length being exposed to outside clamping frame, it is ensured that photovoltaic module
Cleaned comprehensively, screw mandrel is provided with slide block, cleansing bar is connected with slide block, screw mandrel bottom is installed in driving element, driven unit
Part is placed in clamping frame upper end, cleansing bar is moved up and down in photovoltaic module upper surface by screw mandrel action.
Further, the photovoltaic component frame is additionally provided with sub-controller and master controller, and master controller is more for controlling
Sub-controller in individual photovoltaic component frame, the sub-controller is used to control driving element on off state and setting screw mandrel turns
Speed；Each photovoltaic module controller is regulated and controled by master controller, and control signal is transferred to each sub-control system by master controller
Device, the cleaning apparatus for self controlled by sub-controller on each photovoltaic module carry out action.
Further, the clamping frame includes top board, side plate B, gripper shoe B, reinforcing plate B and base plate B, top board and support
Plate B is connected at the top of side plate B and middle part, and top board and gripper shoe B are formed for fixing the mounting groove of photovoltaic module, base plate B
Side plate B bottoms are connected to, reinforcing plate B is connected between gripper shoe B and base plate B；The top board is in a rectangular trapezoid, cover top surface
For right-angled trapezium hypotenuse, it is long side near photovoltaic module one end, is minor face away from the other end of photovoltaic module.
Further, the photovoltaic module is placed in mounting groove, and structure glue is divided into superstructure glue, side by photovoltaic module
Structure glue and understructure glue, superstructure gemel connection top board and photovoltaic module, side structure gemel connection photovoltaic module and side plate
B, understructure gemel connection photovoltaic module and gripper shoe B；Profile of tooth groove is equipped with the top of top board bottom and gripper shoe B, the profile of tooth
Groove is mainly used for storing superstructure glue and understructure glue, at the top of the tooth side of the profile of tooth groove and photovoltaic module into
30 ° of -60 ° of angles.
Further, 3-4mm is spaced between profile of tooth bottom portion of groove and photovoltaic module, it is preferred that profile of tooth bottom portion of groove and light
3mm is spaced between volt component.
Further, clamping frame upper end is provided with dismountable block plate, and the baffle bottom is with clamping frame top board by turning
Axle connects, and baffle plate can be overturn along rotating shaft；Protective cover is additionally provided with the top of clamping, by the screw mandrel and driving element of cleaning apparatus for self with it is outer
The large particulate matters such as boundary's dust separate, and wherein driving element and screw mandrel are provided with water resistance.
Further, the protective cover is provided with waist round hole towards the side of photovoltaic module, and the cleansing bar two ends pass through waist
Circular hole is connected with slide block, and cleansing bar is moved up and down in waist round hole；Protective cover bottom is placed on clamping frame top board, protective cover lower end
Through hole is provided with clamping frame minor face.
Compared with prior art, the invention has the beneficial effects as follows：
(1) photovoltaic component frame material material based on resin of the present invention, addition glass fibre, plasticizer, filler,
Lubricant and antioxidant, take full advantage of the good spy of the high temperature resistant of resin and glass fibre, decay resistance, electrical insulation capability
Matter, possesses excellent anticorrosive, resistance to by photovoltaic component frame material obtained in the main component of the frame material in the present invention
High-temperature behavior, while being also equipped with excellent electrical insulation capability；The simultaneously tensile strength of frame material, bending strength in example IV
Maximum, linear expansion coefficient are minimum；Which show by each frame material predominant quantity number of Reasonable adjustment, can cause
The mechanical performance of frame material, corrosion resistance and electrical insulation capability best results.
(2) the special frame of photovoltaic module of the invention can cause the photovoltaic module surface will not be because accumulating a large amount of dusts, accumulated snow
Deng the generating efficiency for affecting photovoltaic module, while carrying out automatically the labor intensity that automatically cleaning alleviates personnel.
(3) in the present invention, the profile of tooth groove of photovoltaic component frame top board is mainly used for storing superstructure glue and lower floor's knot
Angle at 45 ° at the top of structure glue, and the tooth side of profile of tooth groove and photovoltaic module, can reduce structure glue consumption by profile of tooth groove,
Ensure that the bonding force that maximum is obtained under the premise of using identical capacitive structure glue simultaneously using 45 ° of angles.
(4) gap length between the profile of tooth bottom portion of groove and photovoltaic module of clamping frame in photovoltaic component frame in the present invention
Can affect bonding force of the structure glue to photovoltaic module, too small interval that structure glue capacity can be caused very few so that clamping frame
Affixed performance is too low；And it is excessive at intervals of ensureing that the affixed property between clamping frame and photovoltaic module can cause structure glue consumption
Excessively, increase cost, simultaneously because contact area is limited between structure glue and photovoltaic module, therefore affixed performance constantly will not increase
Greatly；3mm is preferably spaced between profile of tooth bottom portion of groove and photovoltaic module preferably, the structure glue for now using is to photovoltaic module
Bonding force is optimal, while now structure glue capacity is minimum.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of photovoltaic module；
Fig. 2 is the cross section structure schematic diagram (clamping border side) of photovoltaic module；
Fig. 3 is cleaning device overlooking the structure diagram.
1- automatically cleaning frame bodies, 2- clamping frames, 3- cleaning apparatus for self, 4- photovoltaic modulies, 21- top boards, 22- gripper shoes
B, 23- side plate B, 24- base plate B, 25- structure glue, 31- protective covers, 32- cleansing bars, 33- cleaning brush, 34- driving elements, 35- gears
Plate, 36- screw mandrels, 37- slide blocks.
Specific embodiment
Below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
Embodiment 1
This embodiment discloses herein a kind of photovoltaic component frame, the photovoltaic component frame includes photovoltaic module 4 and for solid
Determine the border component of photovoltaic module 4, the border component is divided into clamping frame 2 and automatically cleaning frame 1,4 one groups of phases of photovoltaic module
To two sides in the automatically cleaning frame, another group of relative two side is in clamping frame 2；To improve this photovoltaic module
The automatical cleaning ability of frame, the automatically cleaning frame include cleaning apparatus for self 3 and automatically cleaning frame body 1, and cleaning apparatus for self 3 is flat
Above automatically cleaning frame body 1,3 two ends of cleaning apparatus for self connect clamping frame 2 to row, and cleaning apparatus for self 3 can be along clamping side
Frame 2 is moved up and down；The cleaning apparatus for self 3 includes cleansing bar 32, cleaning brush 33, screw mandrel and driving element 34, the cleaning brush
33 are installed in the middle part of cleansing bar 32, and 33 length of cleaning brush is identical with 4 partial-length of photovoltaic module being exposed to outside clamping frame 2, protect
Card photovoltaic module 4 is cleaned comprehensively, and screw mandrel is provided with slide block, and cleansing bar 32 is connected with slide block, and screw mandrel bottom is installed on driving
On element 34, driving element 34 is placed in 2 upper end of clamping frame, causes cleansing bar 32 in 4 upper table of photovoltaic module by screw mandrel action
Face is moved up and down；The photovoltaic component frame is additionally provided with sub-controller and master controller, and master controller is multiple for controlling
Sub-controller in photovoltaic component frame, the sub-controller are used to control driving element on off state and setting screw mandrel rotating speed；
4 controller of each photovoltaic module has master controller to be regulated and controled, and control signal is transferred to each sub-controller by master controller,
The cleaning apparatus for self 3 controlled by sub-controller on each photovoltaic module 4 carries out action, also substantially reduces cost of labor；May be used also simultaneously
Time Pick-off Units are provided with, Time Pick-off Units are connected with master controller, photovoltaic module 4 is periodically cleaned by Time Pick-off Units setting
Time, can so cause 4 surface of photovoltaic module that the generating efficiency of photovoltaic module 4 will not be affected because accumulating a large amount of dusts, accumulated snow etc.,
Automatically carry out the labor intensity that automatically cleaning alleviates personnel simultaneously.The automatically cleaning frame body 1 include side plate A, gripper shoe A,
Reinforcing plate A and base plate A, gripper shoe A are placed in the middle part of side plate A, and base plate A is connected to side plate A bottoms, and reinforcing plate A is connected to gripper shoe A
Between base plate A；Photovoltaic module 4 is placed in gripper shoe A top, and gripper shoe A overhead height is less than at the top of photovoltaic module 4, gripper shoe A
Structure glue 25 is provided between photovoltaic module 4, for fixing automatically cleaning frame and photovoltaic module 4.
As present embodiment it is further preferred that for the affixed intensity between enhanced card edge fit frame 2 and photovoltaic module 4,
Clamping frame 2 is accordingly improved.The clamping frame 2 includes top board 21, side plate B23, gripper shoe B22, reinforcing plate B and bottom
Plate B24, top board 21 and gripper shoe B22 are connected at the top of side plate B23 and middle part, and top board 21 is formed with gripper shoe B22 and is used for
The mounting groove of fixed photovoltaic module 4, base plate B24 are connected to side plate B23 bottoms, and reinforcing plate B is connected to gripper shoe B22 and base plate
Between B24；The top board 21 is in a rectangular trapezoid, and 21 upper surface of top board is right-angled trapezium hypotenuse, is length near 4 one end of photovoltaic module
Side, is minor face away from the other end of photovoltaic module 4；Photovoltaic module 4 is placed in mounting groove, by 25 bonding of structure glue, structure glue
25 is superstructure glue, side structure glue and understructure glue, superstructure gemel connection top board 21 and photovoltaic by 4 points of photovoltaic module
Component 4, side structure gemel connection photovoltaic module 4 and side plate B23, understructure gemel connection photovoltaic module 4 and gripper shoe B22；Top
Profile of tooth groove is equipped with the top of 21 bottom of plate and gripper shoe B22, the profile of tooth groove is mainly used for storing superstructure glue with
Into 30-60 ° of angle, preferably 45 ° angles at the top of Rotating fields glue, and the tooth side of profile of tooth groove and photovoltaic module 4；It is recessed by profile of tooth
Groove can reduce 25 consumption of structure glue, obtain under the premise of using identical capacitive structure glue 25 while ensure that using 45 ° of angles
Maximum bonding force；3-4mm is spaced between profile of tooth bottom portion of groove and photovoltaic module 4；Between profile of tooth bottom portion of groove and photovoltaic module 4
Gap length can affect bonding force of the structure glue 25 to photovoltaic module 4, too small interval 25 capacity of structure glue can be caused very few, made
The affixed performance for obtaining clamping frame 2 is too low；And it is excessive at intervals of the affixed property ensured between clamping frame 2 and photovoltaic module 4
25 consumption of structure glue can be caused excessive, increase cost, simultaneously because contact area is limited between structure glue 25 and photovoltaic module 4,
Therefore affixed performance constantly will not increase；3mm is preferably spaced between profile of tooth bottom portion of groove and photovoltaic module 4 preferably, now
The structure glue 25 for using is optimal to the bonding force of photovoltaic module 4, while now 25 capacity of structure glue is minimum.
For convenience of being removed and replaced for for cleaning device, dismountable block plate, the baffle bottom are provided with 2 upper end of clamping frame
Be connected by rotating shaft with 2 top board 21 of clamping frame, baffle plate can be overturn along rotating shaft, baffle plate both sides are provided with buckle, baffle plate is fastened with card
Edge fit frame 2；Protective cover 31 is additionally provided with the top of clamping, will be the screw mandrel of cleaning apparatus for self 3 and driving element 34 big with extraneous dust etc.
Particulate matter separates, and wherein driving element 34 and screw mandrel are provided with water resistance.Side of the protective cover 31 towards photovoltaic module 4
While being provided with waist round hole, 32 two ends of the cleansing bar are connected with slide block by waist round hole, and cleansing bar 32 is moved up and down in waist round hole；Protect
31 bottom of shield is placed on 2 top board 21 of clamping frame, and 31 lower end of protective cover is provided with through hole at 2 minor face of clamping frame, due to
21 shape in a rectangular trapezoid of top board of clamping frame 2, and photovoltaic component frame tiltedly put at an angle, therefore, at rainy day, rain
After water is entered in protective cover 31, rainwater is converged at 2 minor face of clamping frame, is flowed out from 31 lower end through hole of protective cover.
The present embodiment further discloses a kind of manufacture photovoltaic module frame material, is to ensure that its frame material possesses excellent
Insulating properties and mechanical performance；The frame material main component be resin, plasticizer, glass fibre, filler, lubricant and
Antioxidant, each Composition Weight Parts are：55 parts of resin, 2 parts of plasticizer, 25 parts of glass fibre, 4 parts of filler, 2 parts of lubricant
With 3 parts of antioxidant；The tensile strength of frame material obtained in the present embodiment is 260MPa, bending strength is 300MPa, linearly
The coefficient of expansion is 1.3 × 10-6/ K, shrinkage factor are zero.
Embodiment 2
The present embodiment with first embodiment difference is：The frame material predominant quantity number is：Tree
5 parts of 60 parts of fat, 5 parts of plasticizer, 30 parts of glass fibre, 6 parts of filler, 5 parts of lubricant and antioxidant；Obtained in the present embodiment
The tensile strength of frame material is 270MPa, bending strength is 310MPa, and linear expansion coefficient is 1.2 × 10-6/ K, shrinkage factor is
Zero.
Embodiment 3
The present embodiment with first and second embodiment difference is：The frame material predominant quantity number is：
4 parts of 56 parts of resin, 3 parts of plasticizer, 26 parts of glass fibre, 5 parts of filler, 3 parts of lubricant and antioxidant；The present embodiment is obtained
Frame material tensile strength be 300MPa, bending strength be 320MPa, linear expansion coefficient be 0.9 × 10-6/ K, shrinkage factor
It is zero.
Embodiment 4
The present embodiment with first, second and third embodiment difference is：The frame material predominant quantity number
For：4 parts of 58 parts of resin, 4 parts of plasticizer, 28 parts of glass fibre, 5 parts of filler, 4 parts of lubricant and antioxidant；The present embodiment
The tensile strength of obtained frame material is 320MPa, bending strength is 330MPa, and linear expansion coefficient is 0.85 × 10-6/ K,
Shrinkage factor is zero.
Understood according to embodiment 1 to 4, material, addition glass fibre, plasticizer, filling based on resin in the present invention
Agent, lubricant and antioxidant, take full advantage of the high temperature resistant of resin and glass fibre, decay resistance, electrical insulation capability good
Speciality, possess excellent anti-corruption by photovoltaic component frame material obtained in the main component of the frame material in the present invention
Erosion, resistance to elevated temperatures, while being also equipped with excellent electrical insulation capability；The simultaneously tensile strength of frame material in example IV, curved
Bent maximum intensity, linear expansion coefficient are minimum；Which show by each frame material predominant quantity number of Reasonable adjustment,
Mechanical performance, corrosion resistance and the electrical insulation capability best results of frame material can be caused.
Described above illustrates and describes the preferred embodiments of the present invention, as previously mentioned, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and
Environment, and can be changed by the technology or knowledge of above-mentioned teaching or association area in invention contemplated scope described herein
It is dynamic.And change that those skilled in the art are carried out and change be without departing from the spirit and scope of the present invention, then all should be appended by the present invention
In scope of the claims.
Claims (10)
1. a kind of photovoltaic module frame material；It is characterised by：The frame material main component is resin, plasticizer, glass
Fiber, filler, lubricant and antioxidant, each Composition Weight Parts are：Resin 55-60 parts, plasticizer 2-5 parts, glass fibers
Dimension 25-30 parts, filler 4-6 parts, lubricant 2-5 parts and antioxidant 3-5 parts.
2. photovoltaic module according to claim 1 frame material, it is characterised in that：The frame material main component
Parts by weight are：4 parts of 58 parts of resin, 4 parts of plasticizer, 28 parts of glass fibre, 5 parts of filler, 4 parts of lubricant and antioxidant.
3. one kind photovoltaic component frame according to obtained in claim 1, the photovoltaic component frame include photovoltaic module (4) and use
In the border component of fixed photovoltaic module (4), the border component is divided into clamping frame (2) and automatically cleaning frame, photovoltaic module
In automatically cleaning frame, in clamping frame (2), which is special on another group of relative two side on (4) one groups of two relative sides
Levy and be：The automatically cleaning frame includes cleaning apparatus for self (3) and automatically cleaning frame body (1)；Cleaning apparatus for self (3) parallel to
Automatically cleaning frame body (1), and be located above automatically cleaning frame body (1), cleaning apparatus for self (3) two ends connection clamping frame
, and cleaning apparatus for self (3) is moved up and down along clamping frame (2) (2).
4. photovoltaic component frame according to claim 1, it is characterised in that：The cleaning apparatus for self (3) is including cleansing bar
(32), cleaning brush (33), screw mandrel and driving element (34), the cleaning brush (33) are installed in the middle part of cleansing bar (32), cleaning brush
(33) length is identical with clamping frame (2) photovoltaic module (4) length outward is exposed to, it is ensured that photovoltaic module (4) is cleaned comprehensively,
Screw mandrel is provided with slide block, and cleansing bar (32) is connected with slide block, and screw mandrel bottom is installed in driving element (34), driving element (34)
Clamping frame (2) upper end is placed in, cleansing bar (32) is transported up and down in photovoltaic module (4) upper surface by screw mandrel action
It is dynamic.
5. photovoltaic component frame according to claim 2, it is characterised in that：The photovoltaic component frame is additionally provided with sub-control system
Device and master controller, master controller are used to control the sub-controller in multiple photovoltaic component frames, and the sub-controller is used to control
Driving element on off state processed and setting screw mandrel rotating speed；Each photovoltaic module (4) controller is regulated and controled by master controller, is passed through
Control signal is transferred to each sub-controller by master controller, controls the cleaning apparatus for self on each photovoltaic module (4) by sub-controller
(3) carry out action.
6. photovoltaic component frame according to claim 1, it is characterised in that：The clamping frame (2) including top board (21),
Side plate B (23), gripper shoe B (22), reinforcing plate B and base plate B (24), top board (21) and gripper shoe B (22) are connected to side plate B
(23) at the top of and middle part, top board (21) and gripper shoe B (22) are formed for fixing the mounting groove of photovoltaic module (4), base plate B (24)
Side plate B (23) bottom is connected to, reinforcing plate B is connected between gripper shoe B (22) and base plate B (24)；The top board (21) is in straight
Angle is trapezoidal, and top board (21) upper surface is right-angled trapezium hypotenuse, is long side near photovoltaic module (4) one end, away from photovoltaic module (4)
The other end be minor face.
7. photovoltaic component frame according to claim 6, it is characterised in that：The photovoltaic module (4) is placed in mounting groove,
Structure glue (25) is divided into superstructure glue, side structure glue and understructure glue, superstructure gemel connection top by photovoltaic module (4)
Plate (21) and photovoltaic module (4), side structure gemel connection photovoltaic module (4) and side plate B (23), understructure gemel connection photovoltaic group
Part (4) and gripper shoe B (22)；Profile of tooth groove is equipped with the top of top board (21) bottom and gripper shoe B (22), the profile of tooth groove is main
It is for storing superstructure glue and understructure glue, into 30 ° -60 ° at the top of the tooth side of the profile of tooth groove and photovoltaic module (4)
Angle.
8. photovoltaic component frame according to claim 7, it is characterised in that：Profile of tooth bottom portion of groove and photovoltaic module (4) it
Between be spaced 3-4mm；Preferably, 3mm is spaced between profile of tooth bottom portion of groove and photovoltaic module (4).
9. photovoltaic component frame according to claim 6, it is characterised in that：Clamping frame (2) upper end is provided with detachable gear
Plate, the baffle bottom are connected by rotating shaft with clamping frame (2) top board (21), and baffle plate can be overturn along rotating shaft；At the top of clamping also
Protective cover (31) is provided with, the large particulate matters such as the screw mandrel of cleaning apparatus for self (3) and driving element (34) and extraneous dust is separated,
Wherein driving element (34) and screw mandrel are provided with water resistance.
10. photovoltaic component frame according to claim 9, it is characterised in that：The protective cover (31) is towards photovoltaic module
(4) side is provided with waist round hole, and cleansing bar (32) two ends are connected with slide block by waist round hole, and cleansing bar (32) is in waist round hole
Move up and down；Protective cover (31) bottom is placed on clamping frame (2) top board (21), and protective cover (31) lower end is near clamping frame
(2) through hole is provided with minor face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077348.4A CN106656010A (en) | 2017-02-14 | 2017-02-14 | Special frame for photovoltaic module and frame material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077348.4A CN106656010A (en) | 2017-02-14 | 2017-02-14 | Special frame for photovoltaic module and frame material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106656010A true CN106656010A (en) | 2017-05-10 |
Family
ID=58845052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710077348.4A Pending CN106656010A (en) | 2017-02-14 | 2017-02-14 | Special frame for photovoltaic module and frame material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106656010A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054760A (en) * | 2019-06-06 | 2020-12-08 | 国家电投集团西安太阳能电力有限公司 | Photovoltaic module with cleaning function and use method thereof |
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| CN102093659A (en) * | 2009-12-10 | 2011-06-15 | 合肥杰事杰新材料有限公司 | Solar frame prepared from thermoplastic composite and preparation method thereof |
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| CN104550161A (en) * | 2014-12-31 | 2015-04-29 | 常州亿晶光电科技有限公司 | Automatic cleaning robot for oscillating photovoltaic modules |
| CN106230371A (en) * | 2016-07-29 | 2016-12-14 | 无锡信大气象传感网科技有限公司 | With the solar energy photovoltaic panel cleaning device |
| CN206611375U (en) * | 2017-02-14 | 2017-11-03 | 欧贝黎新能源科技股份有限公司 | A kind of special frame of photovoltaic module |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102093659A (en) * | 2009-12-10 | 2011-06-15 | 合肥杰事杰新材料有限公司 | Solar frame prepared from thermoplastic composite and preparation method thereof |
| KR20130007069A (en) * | 2011-06-28 | 2013-01-18 | 한국남부발전 주식회사 | Cooling and cleaning apparatus of photovoltaic power generation |
| CN202259352U (en) * | 2011-08-15 | 2012-05-30 | 连云港神舟新能源有限公司 | Solar cell module frame |
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| CN112054760A (en) * | 2019-06-06 | 2020-12-08 | 国家电投集团西安太阳能电力有限公司 | Photovoltaic module with cleaning function and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |