CN203803841U - Washing unit of amorphous silicon solar cell cleaning machine - Google Patents
Washing unit of amorphous silicon solar cell cleaning machine Download PDFInfo
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- CN203803841U CN203803841U CN201420226244.7U CN201420226244U CN203803841U CN 203803841 U CN203803841 U CN 203803841U CN 201420226244 U CN201420226244 U CN 201420226244U CN 203803841 U CN203803841 U CN 203803841U
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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 a washing unit of an amorphous silicon solar cell cleaning machine. The washing unit comprises a water inlet pipe, a flowmeter, an upper spray device and a lower spray device. The washing unit is characterized in that the water inlet pipe is provided with a first-stage control pipeline, a second-stage control pipeline and a third-stage control pipeline sequentially from the water inlet end, the first-stage control pipeline is a parallel pipeline composed of an electromagnetic valve and a first-stage manually operated valve, the second-stage control pipeline is a parallel pipeline which is formed by a second-stage manually operated valve A serially connected with the flow meter and the a second-stage manually operated valve B, and the third-stage control pipeline is divided into two branches on which a third-stage manually operated valve A is connected to the lower spray device and a third-stage manually operated valve B is connected to the upper spray device. By adding the flowmeter to the second-stage control pipeline and adjusting the second-stage manually operated valve, DI (deionized) water spray is changed into a micro spray manner, and down spray can be omitted conveniently; since consumption of the DI water of the cleaning machine is lowered, operation cost is lowered, and energy conservation and consumption reduction can be realized.
Description
Technical field
The utility model relates to a kind of cleaning machine, especially a kind of washing unit of non-crystal silicon solar cell cleaning machine.
Background technology
In amorphous silicon film battery production process, cleaning machine mainly cleans chip by DI water (a kind of chip cleaning liquid) and cleaning fluid, ensures the cleanliness factor of chip surface.Non-crystal silicon solar cell chip cleaner has four kinds: once cleaning, secondary cleaning, chip clean and backboard cleans.Cleaning machine itself is made up of several unit, wherein has spray unit, round brush unit, ultrasound unit, BJ unit (aqueous vapor two fluids clean), DI washing unit etc.What cleaning machine adopted at present is to carry out quantified controlling by the pressure of DI water, because pressure control can not directly reflect the flow of pipeline, therefore be unfavorable for the consumption control of DI water, easily causes the waste of DI water, does not meet the requirement of energy-conserving and environment-protective and lean production.
Summary of the invention
For the deficiencies in the prior art, the utility model provide a kind of easy to use, cost is low and the washing unit of the non-crystal silicon solar cell cleaning machine of energy-conserving and environment-protective.
The technical solution of the utility model is: a kind of washing unit of non-crystal silicon solar cell cleaning machine, include water pipe, flowmeter and upper and lower spray equipment, it is characterized in that: described oral siphon starts to set gradually one-level control piper from water inlet end, secondary control piper and three grades of control pipers, one-level control piper is the parallel pipeline being made up of magnetic valve and one-level hand-operated valve, secondary control piper is the parallel pipeline forming with two-stage hand valve B by after two-stage hand valve A series connection flowmeter, three grades of control pipers are divided into that three grades of hand-operated valve A are connected in spray equipment and three grades of hand-operated valve B are connected in these two branch roads of lower spray equipment.
On oral siphon between described secondary control piper and three grades of control pipers, Pressure gauge is installed.
The beneficial effects of the utility model are: the utility model increases flowmeter and adjusts two-stage hand valve B by arranging at secondary control piper, change DI water spray into micro-spray form, reduce DI water consumption, wash three grades of hand-operated valve A and three grades of hand-operated valve B of unit by DI, the independent spray up and down of controlling, and can very convenient realization cancel lower spray, owing to having reduced the consumption of cleaning machine DI water, can cut operating costs on the one hand, can realize energy-saving and cost-reducing simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1-magnetic valve, 2-one-level hand-operated valve, 3-two-stage hand valve A, 4-two-stage hand valve B, 5-flowmeter, 6-Pressure gauge, tri-grades of hand-operated valve A of 7-, tri-grades of hand-operated valve B of 8-, 9-spray equipment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figure 1, the washing unit of the non-crystal silicon solar cell cleaning machine that the utility model provides, include water pipe, flowmeter 5 and upper and lower spray equipment 9, wherein oral siphon starts to set gradually one-level control piper from water inlet end, secondary control piper and three grades of control pipers, one-level control piper is the parallel pipeline being made up of magnetic valve 1 and one-level hand-operated valve 2, secondary control piper is parallel pipeline rear by two-stage hand valve A3 series connection flowmeter 5 and that two-stage hand valve B4 forms, three grades of control pipers are divided into that three grades of hand-operated valve A7 are connected in lower spray equipment 9 and three grades of hand-operated valve B8 are connected in spray equipment 9 these two branch roads, on oral siphon between secondary control piper and three grades of control pipers, Pressure gauge 6 is also installed.
Taking secondary cleaning as example, in view of the structure of cleaning machine, some unit are above cycling use of water, and the DI water yield of consumption is also little; But DI washing is that the DI water that uses factory's business to supply with directly sprays, so the most critical factor that directly determines the water consumption of DI water is the DI water consumption of DI washing unit.And the flow of DI washing unit can produce crucial impact to DI water consumption, therefore, increase flowmeter, control the waste of DI water, can obviously reduce DI water consumption.In addition, because cleaning machine itself is made up of some unit, behind some unit above of cleaning machine, battery chip was cleaned by unit, suitably controlled the flow of DI washing unit, can't impact cleaning performance.Therefore, control the flow scheme of DI washing unit by flowmeter and hand-operated valve are set, can greatly cut operating costs, and energy-saving and cost-reducing.
That in above-described embodiment and description, describes just illustrates principle of the present utility model and most preferred embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (2)
1. the washing unit of a non-crystal silicon solar cell cleaning machine, include water pipe, flowmeter and upper and lower spray equipment, it is characterized in that: described oral siphon starts to set gradually one-level control piper from water inlet end, secondary control piper and three grades of control pipers, one-level control piper is the parallel pipeline being made up of magnetic valve and one-level hand-operated valve, secondary control piper is the parallel pipeline forming with two-stage hand valve B by after two-stage hand valve A series connection flowmeter, three grades of control pipers are divided into that three grades of hand-operated valve A are connected in lower spray equipment and three grades of hand-operated valve B are connected in these two branch roads of spray equipment.
2. the washing unit of non-crystal silicon solar cell cleaning machine according to claim 1, is characterized in that: on the oral siphon between described secondary control piper and three grades of control pipers, Pressure gauge is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226244.7U CN203803841U (en) | 2014-05-06 | 2014-05-06 | Washing unit of amorphous silicon solar cell cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226244.7U CN203803841U (en) | 2014-05-06 | 2014-05-06 | Washing unit of amorphous silicon solar cell cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803841U true CN203803841U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226244.7U Active CN203803841U (en) | 2014-05-06 | 2014-05-06 | Washing unit of amorphous silicon solar cell cleaning machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203803841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457400A (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | Cleaning device for air conditioner outdoor unit |
-
2014
- 2014-05-06 CN CN201420226244.7U patent/CN203803841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457400A (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | Cleaning device for air conditioner outdoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 517000 hi tech 5 road, hi tech Development Zone, Guangdong, Heyuan Patentee after: Guangdong Han Neng thin film solar Co., Ltd Address before: 517000 hi tech 5 road, hi tech Development Zone, Guangdong, Heyuan Patentee before: GUANGDONG HANERGY SOLAR PV CO., LTD. |