CN208412563U - A kind of storage device of conductive silver paste used for solar batteries - Google Patents
A kind of storage device of conductive silver paste used for solar batteries Download PDFInfo
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- CN208412563U CN208412563U CN201820561722.8U CN201820561722U CN208412563U CN 208412563 U CN208412563 U CN 208412563U CN 201820561722 U CN201820561722 U CN 201820561722U CN 208412563 U CN208412563 U CN 208412563U
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- silver paste
- storage device
- solar batteries
- conductive silver
- paste used
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Abstract
The utility model relates to a kind of storage device of conductive silver paste used for solar batteries, including a storage tank body, inner tank wall is coated with fluor resin coating, storage tank base be it is coniform, tank base is equipped with filter screen；The top of tank body is equipped with cone cell feed inlet, is equipped with sealing cover on feed inlet；Storage tank base is connected with the tap for applying fluor resin coating.The utility model uses fluor resin coating due to inner tank wall, it is possible to reduce inner wall remains silver paste, does not also pollute silver paste;Device stores silver paste conveniently, and taking-up also facilitates.
Description
Technical field
The utility model belongs to silver paste storing technology field more particularly to a kind of storage of conductive silver paste used for solar batteries
Device.
Background technique
With the development of the society, various resource consumptions are increasing, resource is just become more and more important.Now society
Start to advocate energy-saving and emission-reduction, low-carbon action etc..Solar energy, wind energy have become the more satisfactory energy, and this kind of energy is both without dirt
Dye, it is also nexhaustible.Existing solar energy generation technology has become increasingly mature and is widely used, and solar battery is used
Conductive silver paste, conductive silver paste to its component require be it is very stringent, the height of quality, content number and shape
Shape, size suffer from substantial connection to silver paste performance.The particle of metallic silver is the main ingredient of conductive silver paste, and thin film switch is led
Electrical characteristics mainly lean on it to embody.The content of metallic silver in the slurry is directly related with electric conductivity.In a sense,
The content of silver is high, and to raising, its electric conductivity is beneficial, but when its content is more than critical size concentration, electric conductivity is simultaneously
It cannot improve.For general silver content at 80~90% (weight ratio), electric conduction quantity has reached peak, when content continues growing, electrically
It no longer improves, resistance value is in rising trend；When content is lower than 60%, the variation of resistance is unstable.In a particular application, silver paste
Middle silver particles content should consider stable resistance value, also be restricted by factors such as curing characteristics, adhesive strength, economy, such as
Silver particles too high levels, are concatenated that the probability that resin is wrapped is low, and the bonding force decline of silver conductor, has silver granuel de- after film-forming
The danger fallen.So the content of the silver in silver paste is generally suitable 60~70%；The not no special setting of the storage of silver paste
Container, storage is inconvenient, takes silver paste also inconvenient.
Summary of the invention
The utility model against the above deficiency, provides a kind of storage device of conductive silver paste used for solar batteries.
The technical scheme adopted by the utility model is
A kind of storage device of conductive silver paste used for solar batteries, including a storage tank body, inner tank wall are coated with fluorine tree
Rouge coating, storage tank base be it is coniform, tank base be equipped with filter screen；The top of tank body is equipped with cone cell feed inlet, charging
Sealing cover is installed on mouthful；Storage tank base is connected with the tap for applying fluor resin coating.
Preferably, the coniform bottom of the storage tank body and tank body are connected through a screw thread, storage can be unscrewed
The bottom of tank body facilitates taking-up filter screen.
Preferably, being equipped with air inlet pipe by the feed inlet, vacuum pump is connected in air inlet pipe.
Preferably, the filter screen aperture is 0.5-1mm, can filter out small solid impurity in this way prevents from blocking up
Fill in discharge port.
The beneficial effects of the utility model are:
1, since inner tank wall uses fluor resin coating, it is possible to reduce inner wall remains silver paste；Also silver paste is not polluted.
2, device storage silver paste is convenient, and taking-up also facilitates；Also energy conservation and environmental protection, it is easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
1. tank body in figure；2. tank base；3. tap；4. filter screen；5. vacuum pump；6. air inlet pipe；7. close
Capping；8. feed inlet.
Specific embodiment:
The utility model is further described presently in connection with attached drawing.
As shown in Fig. 1, a kind of storage device of conductive silver paste used for solar batteries, including a storage tank body 1, tank body 1
Inner wall is coated with fluor resin coating, and tank base 2 is equipped with filter screen 4；Store tank base 2 be it is coniform, store the circle of tank body
Cone cell bottom and tank body 1 are connected through a screw thread, and can be unscrewed storage tank base 2 and be facilitated taking-up filter screen 4；The top of tank body 1
Equipped with cone cell feed inlet 8, sealing cover 7 is installed on feed inlet 8；Storage 1 bottom of tank body is connected with the fire hose for applying fluor resin coating
First 3, air inlet pipe 6 is installed by feed inlet 8, connects vacuum pump 5 in air inlet pipe 6.
4 aperture of filter screen is 0.5-1mm, and can filter out small solid impurity in this way prevents blocking discharge port.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is in the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right
Subject to protection scope defined by claim.
Claims (4)
1. a kind of storage device of conductive silver paste used for solar batteries, including a storage tank body, it is characterised in that: inner tank wall applies
Equipped with fluor resin coating, store tank base be it is coniform, tank base is equipped with filter screen；The top of tank body is fed equipped with cone cell
Mouthful, sealing cover is installed on feed inlet；Storage tank base is connected with the tap for applying fluor resin coating.
2. a kind of storage device of conductive silver paste used for solar batteries according to claim 1, it is characterised in that: holding vessel
The coniform bottom of body and tank body are connected through a screw thread.
3. a kind of storage device of conductive silver paste used for solar batteries according to claim 1, it is characterised in that: feed inlet
Side is equipped with air inlet pipe, connects vacuum pump in air inlet pipe.
4. a kind of storage device of conductive silver paste used for solar batteries according to claim 1, it is characterised in that: filter screen
Aperture is 0.5-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561722.8U CN208412563U (en) | 2018-04-19 | 2018-04-19 | A kind of storage device of conductive silver paste used for solar batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561722.8U CN208412563U (en) | 2018-04-19 | 2018-04-19 | A kind of storage device of conductive silver paste used for solar batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208412563U true CN208412563U (en) | 2019-01-22 |
Family
ID=65117964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561722.8U Active CN208412563U (en) | 2018-04-19 | 2018-04-19 | A kind of storage device of conductive silver paste used for solar batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208412563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589268A (en) * | 2019-09-30 | 2019-12-20 | 湖南诺尔得材料科技有限公司 | Silver thick liquid storage device |
-
2018
- 2018-04-19 CN CN201820561722.8U patent/CN208412563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589268A (en) * | 2019-09-30 | 2019-12-20 | 湖南诺尔得材料科技有限公司 | Silver thick liquid storage device |
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