CN209461477U - A kind of solar battery sheet electricity enhancing hydrogen passivation furnace revolution towing chain mechanism - Google Patents
A kind of solar battery sheet electricity enhancing hydrogen passivation furnace revolution towing chain mechanism Download PDFInfo
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- CN209461477U CN209461477U CN201920415527.9U CN201920415527U CN209461477U CN 209461477 U CN209461477 U CN 209461477U CN 201920415527 U CN201920415527 U CN 201920415527U CN 209461477 U CN209461477 U CN 209461477U
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- Prior art keywords
- drag chain
- revolution
- baffle
- solar battery
- support plate
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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
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Abstract
The utility model discloses a kind of solar battery sheet electricity enhancing hydrogen passivation furnaces to turn round towing chain mechanism, support plate including being mounted on frame top, support plate center offers circle and walks line three-way hole, support plate periphery is provided with the round outer baffle concentric with line three-way hole is walked, drag chain outlet is offered on outer baffle, it walks and is provided with rotatable revolution bottom plate in line three-way hole, revolution bottom plate periphery is equipped with round Internal baffle, what is opened up on Internal baffle has drag chain entrance, drag chain turning circle is formed between Internal baffle and outer baffle, revolution drag chain is provided in drag chain turning circle, the outlet of revolution drag chain is fixed on the drag chain exit of outer baffle, the entrance of revolution drag chain is fixed on the drag chain inlet of Internal baffle, the utility model to be routed more convenient reliable, it can be used in the production of photovoltaic cell.
Description
Technical field
The utility model relates to a kind of paralysis facility, in particular to a kind of hydrogen is passivated furnace.
Background technique
It is lacked currently, usually containing a large amount of impurity and structure in silicon crystal used by commercial crystal silicon solar cell
It falls into.These impurity and defect include: complex, transition metal impurity, dislocation, the crystal boundary etc. that boron and oxygen are formed.They are as light
The complex centre of raw carrier makes the Reduction of minority carrier lifetime in cell matrix, to make the transfer efficiency of solar battery
It accordingly decreases.
Experiment show hydrogen atom in silicon crystal can with wherein most impurity and defect qualitative, be passivated these it is compound in
The heart makes the reduction of its composite reactive, so as to improve the electric property of solar battery.Hydrogen in solar battery can derive from battery
The silicon nitride film or other film, hydrogen plasma atmosphere etc. rich in hydrogen rich in hydrogen of surface deposition.However pass through normal
The solar battery manufacturing process of rule, only minimal amount of hydrogen atom, which enters inside cell matrix, plays passivation to impurity and defect
Effect.So can further excavate the room for promotion of conversion efficiency of solar cell by the passivation for giving full play to hydrogen.
Utility model content
The purpose of the utility model is to provide a kind of solar battery sheet electricity enhancing hydrogen passivation furnaces to turn round towing chain mechanism, so that
Power supply line wiring is more convenient.
Purpose of the utility model is realized as follows: a kind of solar battery sheet electricity enhancing hydrogen passivation furnace turns round drag chain machine
Structure, the support plate including being mounted on frame top, the support plate center offer circle and walk line three-way hole, the support plate periphery
Be provided with the round outer baffle concentric with line three-way hole is walked, offered on the outer baffle drag chain outlet, it is described walk line three-way hole in set
It is equipped with rotatable revolution bottom plate, the revolution bottom plate periphery is equipped with round Internal baffle, and what is opened up on the Internal baffle drags
Chain entrance forms drag chain turning circle, is provided with revolution in the drag chain turning circle and drags between the Internal baffle and outer baffle
Chain, the outlet of the revolution drag chain are fixed on the drag chain exit of outer baffle, and the entrance of the revolution drag chain is fixed on Internal baffle
Drag chain inlet.
When utility model works, cable is penetrated from drag chain entrance, from cable drag chain outlet be pierced by, and from revolution bottom plate
Into machine frame inside, when turning round bottom plate rotation, drag chain follows revolution bottom to rotate together, avoids cable knotting entanglement.With it is existing
Technology is compared, and the beneficial effects of the utility model are, the utility model to be routed more convenient reliable.The utility model can
For in the production of photovoltaic cell.
As further limiting for the utility model, the drag chain inlet of the Internal baffle is equipped with revolution inner support plate,
One end of the revolution inner support plate is fixed on Internal baffle, and the other end is provided with the slide plate that can be bonded drag chain side walls.It is logical
Crossing setting revolution inner support plate cooperation slide plate makes drag chain not influence each other in following Internal baffle rotation process.
In order to avoid slide plate is more smooth during being bonded drag chain side walls, the both ends of the slide plate are machined with bending
Portion.
In order to enable drag chain revolution is more smooth, curved baffle, the arc are additionally provided in the drag chain turning circle
The both ends of baffle are machined with guide plate.Curved baffle structure makes drag chain entrance slide into the compactness after curved baffle with Internal baffle
It is higher.
In order to enable curved baffle fixation is relatively reliable, bearing rib is fixed on the outside of the curved baffle.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model top view.
Wherein, 1 support plate, 2 outer baffles, the outlet of 2a drag chain, 3 revolution bottom plates, 4 Internal baffles, 4a drag chain entrance, 5 drag chains, 6
Inner support plate, 7 slide plates, 7a, 7b bending part, 8 curved baffles, 9a, 9b guide plate, 10 bearing ribs.
Specific embodiment
A kind of solar battery sheet electricity enhancing hydrogen passivation furnace as shown in Figs. 1-2 turns round towing chain mechanism, including is mounted on machine
The support plate 1 of top of the trellis, 1 center of support plate offer circle and walk line three-way hole, and 1 periphery of support plate is provided with and to walk line three-way hole concentric
Round outer baffle 2, drag chain outlet 2a is offered on outer baffle 2, walks and is provided with rotatable revolution bottom plate 3 in line three-way hole, return
Turn 3 periphery of bottom plate and round Internal baffle 4 is installed, what is opened up on Internal baffle 4 has drag chain entrance 4a, between Internal baffle 4 and outer baffle 2
Drag chain turning circle is formed, revolution drag chain 5 is provided in drag chain turning circle, the outlet of revolution drag chain 5 is fixed on outer baffle 2
Drag chain exports at 2a, and the entrance of revolution drag chain 5 is fixed at the drag chain entrance 4a of Internal baffle 4, at the drag chain entrance 4a of Internal baffle 4
Revolution inner support plate 6 is installed, one end of revolution inner support plate 6 is fixed on Internal baffle 4, and the other end, which is provided with, can be bonded drag chain
The slide plate 7 of 5 side walls, the both ends of slide plate 7 are machined with bending part 7a, 7b, are additionally provided with curved baffle in 5 turning circle of drag chain
8, the both ends of curved baffle 8 are machined with guide plate 9a, 9b, and the outside of curved baffle 8 is fixed with bearing rib 10.
When utility model works, cable is penetrated from drag chain entrance 4a, from cable drag chain outlet, 2a is pierced by, and from revolution
Bottom plate 3 enters machine frame inside, and when turning round bottom plate 3 and rotating, drag chain 5 follows revolution bottom to rotate together, can position as shown in Figure 1
Start rotation counterclockwise, and slide into region between curved baffle 8 and Internal baffle 4 from guide plate 9a, 9b, curved baffle 8 avoids
Drag chain 5 struts to the periphery.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (5)
1. a kind of solar battery sheet electricity enhancing hydrogen passivation furnace turns round towing chain mechanism, which is characterized in that including being mounted on rack top
The support plate in portion, the support plate center offer circle and walk line three-way hole, and the support plate periphery is provided with and to walk line three-way hole same
The round outer baffle of the heart, offers drag chain outlet on the outer baffle, it is described walk line three-way hole in be provided with rotatable revolution bottom
Plate, the revolution bottom plate periphery are equipped with round Internal baffle, and what is opened up on the Internal baffle has a drag chain entrance, the Internal baffle with
Drag chain turning circle is formed between outer baffle, revolution drag chain is provided in the drag chain turning circle, and the revolution drag chain goes out
Mouth is fixed on the drag chain exit of outer baffle, and the entrance of the revolution drag chain is fixed on the drag chain inlet of Internal baffle.
2. a kind of solar battery sheet electricity enhancing hydrogen passivation furnace according to claim 1 turns round towing chain mechanism, feature exists
In the drag chain inlet of the Internal baffle is equipped with revolution inner support plate, and one end of the revolution inner support plate is fixed on interior gear
On plate, the other end is provided with the slide plate that can be bonded drag chain side walls.
3. a kind of solar battery sheet electricity enhancing hydrogen passivation furnace according to claim 2 turns round towing chain mechanism, feature exists
In the both ends of the slide plate are machined with bending part.
4. a kind of solar battery sheet electricity enhancing hydrogen passivation furnace according to claim 1 turns round towing chain mechanism, feature exists
In being additionally provided with curved baffle in the drag chain turning circle, the both ends of the curved baffle are machined with guide plate.
5. a kind of solar battery sheet electricity enhancing hydrogen passivation furnace according to claim 4 turns round towing chain mechanism, feature exists
In being fixed with bearing rib on the outside of the curved baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415527.9U CN209461477U (en) | 2019-03-29 | 2019-03-29 | A kind of solar battery sheet electricity enhancing hydrogen passivation furnace revolution towing chain mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415527.9U CN209461477U (en) | 2019-03-29 | 2019-03-29 | A kind of solar battery sheet electricity enhancing hydrogen passivation furnace revolution towing chain mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461477U true CN209461477U (en) | 2019-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920415527.9U Active CN209461477U (en) | 2019-03-29 | 2019-03-29 | A kind of solar battery sheet electricity enhancing hydrogen passivation furnace revolution towing chain mechanism |
Country Status (1)
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| CN (1) | CN209461477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112716A (en) * | 2020-02-07 | 2020-05-08 | 浙江中孚精密机床股份有限公司 | Machine tool and conversion milling head thereof |
| CN116329633A (en) * | 2023-05-29 | 2023-06-27 | 沈阳马卡智工科技有限公司 | Swing milling head and five-axis machining center |
-
2019
- 2019-03-29 CN CN201920415527.9U patent/CN209461477U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112716A (en) * | 2020-02-07 | 2020-05-08 | 浙江中孚精密机床股份有限公司 | Machine tool and conversion milling head thereof |
| CN116329633A (en) * | 2023-05-29 | 2023-06-27 | 沈阳马卡智工科技有限公司 | Swing milling head and five-axis machining center |
| CN116329633B (en) * | 2023-05-29 | 2023-08-29 | 沈阳马卡智工科技有限公司 | Swing milling head and five-axis machining center |
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