CN202138046U - Air exhaust device for printing solar cells - Google Patents
Air exhaust device for printing solar cells Download PDFInfo
- Publication number
- CN202138046U CN202138046U CN201120231148U CN201120231148U CN202138046U CN 202138046 U CN202138046 U CN 202138046U CN 201120231148 U CN201120231148 U CN 201120231148U CN 201120231148 U CN201120231148 U CN 201120231148U CN 202138046 U CN202138046 U CN 202138046U
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- CN
- China
- Prior art keywords
- air exhaust
- utility
- model
- exhaust duct
- exhaust device
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses an air exhaust device for printing solar cells. The air exhaust device comprises a piece of organic glass, an air exhaust duct and an air exhaust fan, wherein, a plurality holes are formed on the organic glass; the air exhaust duct is connected with the organic glass; and the air exhaust fan is connected with the air exhaust duct. The air exhaust device for printing the solar cells, provided by the utility model, has the advantages that air is exhausted evenly, size can be kept at certain humidity for a long time, a good printing effect is continuously kept, the service life of a screen is prolonged, organic volatilization of the size is effectively controlled, and the conversion efficiency of the cells is effectively improved at the same time.
Description
Technical field
The utility model relates to a kind of air exhausting device, relates in particular to a kind of solar battery sheet printing and uses air exhausting device.
Background technology
Situation such as solar battery sheet when printing three roads silver slurry, silver slurry drying can occur in process of production, and air draft is inhomogeneous.Owing to can not keep the humidity of slurry, not only influence printing effect, and can damage the service life of half tone, because the inhomogeneous organic volatile of slurry that causes of air draft is difficult to control, cause peculiar smell in time to discharge in addition, influence working environment.
The utility model content
Goal of the invention: the purpose of the utility model is in order to solve the deficiency of prior art, to provide a kind of long-time lasting maintenance slurry humidity, the uniform solar battery sheet printing of air draft to use air exhausting device.
Technical scheme: in order to realize above purpose, air exhausting device is used in the described a kind of solar battery sheet printing of the utility model, comprises lucite, exhaust duct and exhaust blower; Wherein, Lucite is provided with a plurality of holes, and exhaust duct links to each other with lucite, and exhaust blower links to each other with exhaust duct.
Wherein, more even in order to make air draft, as preferably, described hole is 16.
Preferred as further, described hole is that radius is the circle of 10～15mm.
Preferred as further, the distance R between the center of circle in two said holes is 28～32mm.
Beneficial effect: the solar battery sheet printing that the utility model provides is even with the air exhausting device air draft, can make slurry keep certain humidity for a long time, routinely keeps good printing effect; Prolong the service life of half tone, effectively controlled the organic volatile of slurry, improved the conversion efficiency of battery simultaneously effectively.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of lucite.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model.
Use air exhausting device like Fig. 1, solar battery sheet printing shown in Figure 2; Comprise lucite 1, exhaust duct 2 and exhaust blower 3; Lucite 1 is provided with 16 holes 4, and hole 4 is the circle of 12mm (10～15mm all can) for radius, and 16 holes 4 are evenly arranged into parallelogram; Wherein, the distance R between the center of circle in two holes 4 is 30mm.Lucite 1 is located at the gas outlet of slurry, and exhaust duct 2 links to each other with lucite 1, and exhaust blower 3 links to each other with exhaust duct 2.
The utility model is opened exhaust blower 3 exhausting in use, and gas, is discharged from exhaust blower 3 through exhaust duct 2 through the hole 4 on the lucite 1.Lucite 1 and hole 4 through being provided with can keep air draft even, routinely keep the humidity of slurry for a long time.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, its objective is to let to be familiar with the also enforcement according to this of content that these those skilled in the art can understand the utility model, can not limit the protection domain of the utility model with this.All equivalents or modifications of having done according to the utility model spirit all should be encompassed within the protection domain of the utility model.
Claims (4)
1. air exhausting device is used in a solar battery sheet printing; It is characterized in that: comprise lucite (1), exhaust duct (2) and exhaust blower (3); Described lucite (1) is provided with a plurality of holes (4); Described exhaust duct (2) links to each other with described lucite (1), and described exhaust blower (3) links to each other with exhaust duct (2).
2. air exhausting device is used in solar battery sheet printing according to claim 1, it is characterized in that: described hole (4) are 16.
3. air exhausting device is used in solar battery sheet printing according to claim 2, it is characterized in that: described hole (4) are the circle of 10～15mm for radius.
4. air exhausting device is used in solar battery sheet printing according to claim 3, it is characterized in that: the distance R between the center of circle in two said holes (4) is 28～32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120231148U CN202138046U (en) | 2011-07-01 | 2011-07-01 | Air exhaust device for printing solar cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120231148U CN202138046U (en) | 2011-07-01 | 2011-07-01 | Air exhaust device for printing solar cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202138046U true CN202138046U (en) | 2012-02-08 |
Family
ID=45549122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120231148U Expired - Fee Related CN202138046U (en) | 2011-07-01 | 2011-07-01 | Air exhaust device for printing solar cells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202138046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192592A (en) * | 2012-01-05 | 2013-07-10 | 珠海格力电器股份有限公司 | Automatic silk-screen machine and automatic silk-screen method |
| CN103963428A (en) * | 2014-05-13 | 2014-08-06 | 苏州铉动三维空间科技有限公司 | Humidification-type printing machine |
-
2011
- 2011-07-01 CN CN201120231148U patent/CN202138046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192592A (en) * | 2012-01-05 | 2013-07-10 | 珠海格力电器股份有限公司 | Automatic silk-screen machine and automatic silk-screen method |
| CN103963428A (en) * | 2014-05-13 | 2014-08-06 | 苏州铉动三维空间科技有限公司 | Humidification-type printing machine |
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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: 20120208 Termination date: 20180701 |