CN205029618U - Solar PV modules overlap joint formula concatenation seal structure - Google Patents

Solar PV modules overlap joint formula concatenation seal structure Download PDF

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Publication number
CN205029618U
CN205029618U CN201520811643.4U CN201520811643U CN205029618U CN 205029618 U CN205029618 U CN 205029618U CN 201520811643 U CN201520811643 U CN 201520811643U CN 205029618 U CN205029618 U CN 205029618U
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China
Prior art keywords
overlap joint
solar photovoltaic
solar
joint block
photovoltaic assembly
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Chinese (zh)
Inventor
曹宏州
徐晖
刘汉林
杨海映
徐张弛
郑珊珊
黎志萍
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Guangdong New Energy Technology Co Ltd
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Guangdong New Energy Technology Co Ltd
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Priority to CN201520811643.4U priority Critical patent/CN205029618U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model provides a that solar PV modules overlap joint formula concatenation seal structure, it arranges the concatenation by a plurality of solar PV modules to form one by one every solar PV modules including square solar panel element with establish four frame section bars at the solar panel element four sides the outer wall of four frame section bars on be equipped with the lower lower overlap joint piece of higher last overlap joint piece in position or position, adjacent solar PV modules stagger mutually through upper and lower overlap joint piece and contactless ground concatenation afterwards, the perpendicular limit outer wall of upper and lower overlap joint piece is rather than the frame section bar outer wall contactless of facing separately, in addition lower overlap joint piece before the tip stretch into the bottom of overlap joint piece, adjacent solar PV modules packs between the clearance of position more than the overlap joint piece on lieing in there is the marine glue. The utility model discloses can reach electricity generation, waterproof, dustproof, energy -concerving and environment -protective effect after splicing all solar PV modules.

Description

Solar photovoltaic assembly bridging type splicing hermetically-sealed construction
Technical field
The utility model relates to solar energy, refers in particular to the structure that can play sealing effectiveness after being stitched together by polylith solar photovoltaic assembly by overlapping mode.
Background technology
Along with continuous exploitation and the consumption of the non-renewable energy resources such as oil and coal, the utilization of this regenerative resource of solar energy spreads to each place more.The solar photovoltaic assembly of present stage first on building roof, loads onto support, then the solar photovoltaic assembly that outer rim is housed is fixed on support and uses, size according to building roof longitudinally, is laterally arranging placement solar photovoltaic assembly one by one by certain spacing, respectively they are fixed on support again, till the quantity of the solar photovoltaic assembly required for installing.
But along with solar energy use under construction increases day by day, in order to reduce material and installation cost, solar photovoltaic assembly combines with building roof by people, the integration of formation solar photovoltaic building, namely be after polylith solar photovoltaic assembly is stitched together play convert solar energy into electrical energy or other energy while can also be used as roof to use, this just needs to consider anti-water problem, so be stitched together by all solar photovoltaic assemblies in being filled between every block solar photovoltaic assembly gap with marine glue.Current filling mode fills in foam in the underclearance first between every block solar photovoltaic assembly, and then marine glue is filled in the gap be arranged in above foam, due to the foam of plug in gap, to have height to have low, when filling marine glue, slightly high local glue quantity can be lacked some and cause sealing loosely, causes waterproof effect to decline; And the just often waste causing marine glue unnecessary of slightly low local glue quantity, considerably increase material cost; And the foam filled between adjacent solar photovoltaic assembly does not have other structure to carry out support, so just there is the danger that foam drops from roof.The applicant's utility model is a kind of for this reason can the splicing hermetically-sealed construction of solar photovoltaic assembly of waterproof and dustproof.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of rational in infrastructure, can the solar photovoltaic assembly bridging type splicing hermetically-sealed construction of waterproof and dustproof, the solar photovoltaic building making to be built into integration roofing has the advantage of energy-conserving and environment-protective.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of solar photovoltaic assembly bridging type splicing hermetically-sealed construction, it is arranged one by one by some pieces of solar photovoltaic assemblies and is spliced, described every block solar photovoltaic assembly includes square solar panels assembly and is located at the four edges frame section on solar panels assembly four limit, the outer wall of described four edges frame section is provided with the lower lower overlap joint block of the higher upper overlap joint block in position or position, described adjacent solar photovoltaic assembly is by upper, lower overlap joint block stagger mutually and non-contiguously splicing after, on, the vertical edge outer wall of lower overlap joint block with its separately faced by shape of peripheral frame outer wall do not contact, and described lower overlap joint block leading section extend into the bottom of overlap joint block, adjacent solar photovoltaic assembly is filled with marine glue between the gap in the upper above position of overlap joint block.
In the improvement project to above-mentioned solar photovoltaic assembly bridging type splicing hermetically-sealed construction, in the four edges frame section of described solar photovoltaic assembly, overlap joint block on the outer wall of any two adjacent shape of peripheral frames is wherein upper overlap joint block, and the overlap joint block on the outer wall of all the other two adjacent shape of peripheral frames is lower overlap joint block.
Compared with prior art, the beneficial effects of the utility model are: it staggers mutually carry out splicing by being located at upper overlap joint block on the corresponding sides frame section outer wall of adjacent solar photovoltaic assembly and lower overlap joint block, in order to avoid the impact of being expanded with heat and contract with cold, discharging one by one in the process of solar photovoltaic assembly toward horizontal and vertical, upper on adjacent solar photovoltaic assembly, do not stagger contiguously between lower overlap joint block and be docking together and between longitudinal direction, leave enough gaps, on after overlap joint is good, the vertical edge outer wall of lower overlap joint block and its separately faced by shape of peripheral frame outer wall between also to leave enough gaps, fill with marine glue between the gap overlapping block upper end after having spliced again on adjacent two pieces of solar photovoltaic assemblies, every block solar photovoltaic assembly is linked together hermetically, rainwater and dust just cannot penetrate in house from the gap of adjacent solar photovoltaic assembly, so all solar photovoltaic assemblies are spliced well, they play convert solar energy into electrical energy while can also be used as roof to use, thus make solar photovoltaic assembly be built into solar photovoltaic building integration roofing, reach the effect of generating, waterproof and dustproof, energy-conserving and environment-protective.
[accompanying drawing explanation]
Fig. 1 is schematic perspective view one of the present utility model;
Fig. 2 is schematic perspective view two of the present utility model;
Fig. 3 is schematic perspective view three of the present utility model;
Fig. 4 is the overlap joint scheme of installation one (after filling marine glue) between the adjacent solar photovoltaic assembly of the utility model;
Fig. 5 is the overlap joint scheme of installation two (before not filling marine glue) between the adjacent solar photovoltaic assembly of the utility model.
[embodiment]
A kind of solar photovoltaic assembly bridging type splicing hermetically-sealed construction, as shown in Fig. 1 to 5, it is arranged one by one by some pieces of solar photovoltaic assemblies 1 and is spliced, described every block solar photovoltaic assembly 1 includes square solar panels assembly 2 and is located at the four edges frame section 3 on solar panels assembly 2 four limit, the outer wall of described four edges frame section 3 is provided with the lower lower overlap joint block 5 of the higher upper overlap joint block 4 in position or position, in order to avoid the impact of being expanded with heat and contract with cold, described adjacent solar photovoltaic assembly is by upper, lower overlap joint block 4, 5 stagger mutually and are stitched together non-contiguously and between longitudinal direction, leave enough gaps (namely upper, gap B is all left) between the longitudinal direction of lower overlap joint block, on, lower overlap joint block 4, the vertical edge outer wall of 5 and its separately faced by shape of peripheral frame outer wall between also to have enough gap A in the horizontal direction, the object arranging the gap of horizontal direction prevents solar photovoltaic assembly from producing crimp when expanding with heat and contract with cold exactly, the gap A of horizontal direction is generally between 1-10mm, and the object arranging axial clearance avoids error when installing to cause between overlap joint block to produce interference, longitudinal gap B is generally between 0.1-3mm, and described lower overlap joint block 5 leading section extend into the bottom of overlap joint block 4, adjacent solar photovoltaic assembly is filled with marine glue 6 between the gap in the upper above position of overlap joint block.Upper and lower overlap joint block mainly plays the effect of holding marine glue, can overcome current people adopt foam to bring to fill gap many disadvantages when building solar integration roofing like this.In the present embodiment, the gap A of horizontal direction is 2.5mm respectively, and longitudinal gap B is 1mm.
The utility model is when assembled, first fix wherein one piece of solar photovoltaic assembly 1, then solar photovoltaic assembly 1 is placed according to the area on roof in the horizontal and vertical arrangement one by one of this block solar photovoltaic assembly, in order to avoid the impact of being expanded with heat and contract with cold, putting in the process of solar photovoltaic assembly toward horizontal and vertical, upper on adjacent solar photovoltaic assembly, lower overlap joint block 4, to leave between longitudinal direction between 5 and enough be stitched together up and down with gap, and extend at the fore-end splicing overlap joint block 5 at present the bottom overlapping block 4, on after splicing is good, lower overlap joint block 4, the in the vertical direction of 5 will leave certain assemblage gap, error when installing to avoid them causes interferes and impact installation, after often placing one piece of solar photovoltaic assembly, can first the solar photovoltaic assembly newly put up be fixed on preprepared support, finally start to fill marine glue between the gap, upper end of adjacent two pieces of solar photovoltaic assemblies, at this moment due to mobility and the toughness of marine glue self, so it will partly flow in the gap between the vertical edge outer wall of overlap joint block 4 and the shape of peripheral frame outer wall faced by it, and may penetrate into, lower overlap joint block 4, in gap between 5, so just every block solar photovoltaic assembly is linked together hermetically, rainwater and dust just cannot penetrate in house from the gap of adjacent solar photovoltaic assembly, make all solar photovoltaic assemblies splice well, play convert solar energy into electrical energy while can also be used as roof to use, thus make solar photovoltaic assembly be built into solar photovoltaic building integration roofing, reach generating, waterproof, dust-proof, the effect of energy-conserving and environment-protective.
In the present embodiment, as shown in Figure 3, in the four edges frame section 3 of described solar photovoltaic assembly, overlap joint block on the outer wall of any two adjacent shape of peripheral frames is wherein upper overlap joint block, overlap joint block on the outer wall of all the other two adjacent shape of peripheral frames is lower overlap joint block, like this when building solar photovoltaic building integrated board, first piece of solar photovoltaic assembly is put from the lower left corner on roof, when then putting solar photovoltaic assembly one by one toward the right and top, two shape of peripheral frames every block solar photovoltaic assembly band overlapping block are made to lay respectively at the left side with following, two other shape of peripheral frame of the lower overlap joint block of band lays respectively at top and the right, so just can put all solar photovoltaic assemblies regularly, making operates when constructing becomes simpler, fast.
Although reference above embodiment describes the utility model in detail, but be it will be apparent to one skilled in the art that by the disclosure, and when not departing from principle of the present utility model and the scope of described claim restriction, can make a variety of changes the utility model or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining, instead of is used for limiting the utility model, but is defined by the subject-matter of the claims the scope of protection.

Claims (2)

1. a solar photovoltaic assembly bridging type splicing hermetically-sealed construction, it is characterized in that, it is arranged one by one by some pieces of solar photovoltaic assemblies (1) and is spliced, described every block solar photovoltaic assembly (1) includes square solar panels assembly (2) and is located at the four edges frame section (3) on solar panels assembly (2) four limit, the outer wall of described four edges frame section (3) is provided with the lower lower overlap joint block (5) of the higher upper overlap joint block (4) in position or position, described adjacent solar photovoltaic assembly is by upper, lower overlap joint block (4), (5) stagger mutually and non-contiguously splicing after, on, lower overlap joint block (4), (5) vertical edge outer wall with its separately faced by shape of peripheral frame outer wall do not contact, and described lower overlap joint block (5) leading section extend into the bottom of overlap joint block (4), adjacent solar photovoltaic assembly is filled with marine glue (6) between the gap in the upper above position of overlap joint block.
2. solar photovoltaic assembly bridging type splicing hermetically-sealed construction according to claim 1, it is characterized in that, in the four edges frame section (3) of described solar photovoltaic assembly, overlap joint block on the outer wall of any two adjacent shape of peripheral frames is wherein upper overlap joint block, and the overlap joint block on the outer wall of all the other two adjacent shape of peripheral frames is lower overlap joint block.
CN201520811643.4U 2015-10-19 2015-10-19 Solar PV modules overlap joint formula concatenation seal structure Active CN205029618U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105227107A (en) * 2015-10-19 2016-01-06 广东大粤新能源科技股份有限公司 Solar photovoltaic assembly bridging type splicing hermetically-sealed construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105227107A (en) * 2015-10-19 2016-01-06 广东大粤新能源科技股份有限公司 Solar photovoltaic assembly bridging type splicing hermetically-sealed construction

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