CN204088335U - The two glass assembly of a kind of new liquid silica gel packaging - Google Patents
The two glass assembly of a kind of new liquid silica gel packaging Download PDFInfo
- Publication number
- CN204088335U CN204088335U CN201420497713.9U CN201420497713U CN204088335U CN 204088335 U CN204088335 U CN 204088335U CN 201420497713 U CN201420497713 U CN 201420497713U CN 204088335 U CN204088335 U CN 204088335U
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- CN
- China
- Prior art keywords
- silica gel
- glass
- encapsulating material
- liquid silica
- material layer
- 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.)
- Expired - Fee Related
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- 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
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Abstract
The utility model discloses the two glass assembly of a kind of new liquid silica gel packaging, it comprises the front glass panel set gradually from top to bottom, the battery strings be made up of cell sheet and back of the body glass plate, in described battery strings and front glass panel, carry on the back between glass plate and be respectively equipped with encapsulating material layer, described encapsulating material layer adopts liquid silica gel.The utility model encapsulating material layer adopts liquid silica gel, be easy to store, be easy to lamination, encapsulating material unharmful substance remains, two glass assembly reliability energy can be improved, without the need to newly-increased manufacturing equipment, simple to operate, packaging cost and existing packaging cost remain basically stable, and can promote the long-run development in two glass assembly field further.
Description
Technical field
The utility model relates to the two glass assembly of a kind of new liquid silica gel packaging.
Background technology
The two glass assembly of encapsulation in the market mainly contains the encapsulation of following bi-material: use EVA (ethylene-vinyl acetate copolymer) encapsulation and use PVB (polyvinyl butyral resin) encapsulation, but its defect is: (1) in EVA, acetic acid is very easily separated out when burn-in test, and corrosion cell sheet and welding between layer glass, make it variable color, light then affect assembly and cause bad order, heavy then make unfailing performance degradation; Although PVB than EVA better performances some, expensive, and store and to be improperly very easily bonded together, also higher to technique, equipment requirement during lamination, output yields is relatively low, generally needs to use special laminating apparatus to solve this problem, improves production cost; (3) in lamination process, the chemical reaction of encapsulating material generation irreversibility, make to be chemical adhesive between battery strings and glass plate, backboard, battery strings is caused to be difficult to dismantle from glass plate and backboard, cause maintenance and reclaim difficulty, if glass plate, backboard are separated by force battery strings, then very easily damage cell piece.
Utility model content
The purpose of this utility model is to provide a kind of two glass assembly of new liquid silica gel packaging being easy to store, be easy to lamination, raising unfailing performance, advantage of lower cost.
The purpose of this utility model is realized by following technical measures: the two glass assembly of a kind of new liquid silica gel packaging, it comprises the front glass panel set gradually from top to bottom, the battery strings be made up of cell sheet and back of the body glass plate, in described battery strings and front glass panel, carry on the back between glass plate and be respectively equipped with encapsulating material layer, it is characterized in that: described encapsulating material layer adopts liquid silica gel.
The utility model encapsulating material layer adopts liquid silica gel, be easy to store, be easy to lamination, encapsulating material unharmful substance remains, two glass assembly reliability energy can be improved, without the need to newly-increased manufacturing equipment, simple to operate, packaging cost and existing packaging cost remain basically stable, and can promote the long-run development in two glass assembly field further.
As a kind of execution mode of the present utility model, described back of the body glass plate adopts float glass.The weather resistance of this glass is better than conventional notacoria.
As of the present utility model one improve, have additional respectively between encapsulating material layer and battery strings transparent, insulation and flexible bed course, described battery strings is clamped between a pair bed course, and described encapsulating material layer envelopes battery strings and bed course.Facilitate battery strings to pull down from front glass panel and back of the body glass plate, and can not cell piece be damaged, recycling easy to maintenance, to be convenient to cell piece.
Bed course described in the utility model adopts glass fibre to make.
Compared with prior art, the utility model has following significant effect:
The utility model encapsulating material layer adopts liquid silica gel, be easy to store, be easy to lamination, encapsulating material unharmful substance remains, two glass assembly reliability energy can be improved, without the need to newly-increased manufacturing equipment, simple to operate, packaging cost and existing packaging cost remain basically stable, and can promote the long-run development in two glass assembly field further.In addition, front glass panel and battery strings, back of the body glass plate and battery strings is isolated respectively owing to adopting bed course, existing radiating effect can facilitate again battery strings to disassemble from front glass panel and back of the body glass plate, and can not damage cell piece, recycling easy to maintenance, to be convenient to cell piece.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is side of the present utility model cut-away view.
Embodiment
As shown in Figure 1, 2, it is the two glass assembly of a kind of new liquid silica gel packaging of the utility model, it comprises the front glass panel 1 set gradually from top to bottom, the battery strings be made up of cell sheet 4 and back of the body glass plate 3, in battery strings and front glass panel 1, carry on the back between glass plate 3 and be respectively equipped with encapsulating material layer 2, encapsulating material layer 2 adopts liquid silica gel.Be easy to store, be easy to lamination, encapsulating material unharmful substance remains, and can improve two glass assembly reliability energy, packaging cost and existing packaging cost remain basically stable.Back of the body glass plate 3 adopts float glass.The weather resistance of float glass is better than conventional notacoria.
Have additional respectively between encapsulating material layer 2 and battery strings transparent, insulate and flexible bed course (not shown in FIG.), battery strings is clamped between a pair bed course, and encapsulating material layer 2 envelopes battery strings and bed course.Facilitate battery strings to pull down from front glass panel and back of the body glass plate, and can not cell piece be damaged, recycling easy to maintenance, to be convenient to cell piece.In the present embodiment, bed course adopts glass fibre to make.
Manufacturing process of the present utility model is as follows: front glass panel 1, battery strings, encapsulating material layer 2 and back of the body glass plate 3 are folded in order, encapsulating material layer 2-liquid silica gel adopts paving brush mode, use photovoltaic industry main flow common lamination machine by material lamination at high temperature under high pressure good for lamination, make encapsulating material layer-liquid silica gel full cross-linked, bed course is also encapsulated in encapsulating material layer simultaneously, reach best packaging effect, thus ensure the high reliability of two glass assembly, remain basically stable with the laminating technology of conventional encapsulation materials, cost.
Execution mode of the present utility model is not limited thereto; according to foregoing of the present utility model; according to ordinary technical knowledge and the customary means of this area; do not departing under the utility model above-mentioned basic fundamental thought prerequisite; the utility model can also make the amendment of other various ways, replacement or change, all drops within the utility model rights protection scope.
Claims (4)
1. the two glass assembly of new liquid silica gel packaging, it comprises the front glass panel set gradually from top to bottom, the battery strings be made up of cell sheet and back of the body glass plate, in described battery strings and front glass panel, carry on the back between glass plate and be respectively equipped with encapsulating material layer, it is characterized in that: described encapsulating material layer adopts liquid silica gel.
2. the two glass assembly of new liquid silica gel packaging according to claim 1, is characterized in that: described back of the body glass plate adopts float glass.
3. the two glass assembly of new liquid silica gel packaging according to claim 2, it is characterized in that: have additional respectively between encapsulating material layer and battery strings transparent, insulation and flexible bed course, described battery strings is clamped between a pair bed course, and described encapsulating material layer envelopes battery strings and bed course.
4. the two glass assembly of new liquid silica gel packaging according to claim 3, is characterized in that: described bed course adopts glass fibre to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497713.9U CN204088335U (en) | 2014-08-29 | 2014-08-29 | The two glass assembly of a kind of new liquid silica gel packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497713.9U CN204088335U (en) | 2014-08-29 | 2014-08-29 | The two glass assembly of a kind of new liquid silica gel packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088335U true CN204088335U (en) | 2015-01-07 |
Family
ID=52181013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497713.9U Expired - Fee Related CN204088335U (en) | 2014-08-29 | 2014-08-29 | The two glass assembly of a kind of new liquid silica gel packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994089A (en) * | 2017-09-01 | 2018-05-04 | 北京汉能光伏投资有限公司 | Solar cell module and its method for packing |
-
2014
- 2014-08-29 CN CN201420497713.9U patent/CN204088335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994089A (en) * | 2017-09-01 | 2018-05-04 | 北京汉能光伏投资有限公司 | Solar cell module and its method for packing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |