CN105562275A - Spraying device for preparing perovskite solar cell - Google Patents
Spraying device for preparing perovskite solar cell Download PDFInfo
- Publication number
- CN105562275A CN105562275A CN201610124646.XA CN201610124646A CN105562275A CN 105562275 A CN105562275 A CN 105562275A CN 201610124646 A CN201610124646 A CN 201610124646A CN 105562275 A CN105562275 A CN 105562275A
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- CN
- China
- Prior art keywords
- solar cell
- spraying
- spray
- perovskite solar
- spray gun
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
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Abstract
The invention relates to a spraying device for preparing a perovskite solar cell. The spraying device comprises a sealing box, a small heating table and a spraying gun, wherein the small heating table is mounted at the bottom end of the sealing box; the spraying gun is mounted in a position, corresponding to the small heating table, at the upper end of the sealing box; a knob for controlling the gas flow is arranged at the top end of the spraying gun; a nozzle is arranged at the bottom end of the spraying gun for spraying out paint; a ventilation guide pipe, a control valve and a spraying cavity are arranged on the side surface of the spraying gun; the ventilation guide pipe is used for feeding gas in the spraying gun; the paint is stored in the spraying cavity; the control valve is used for controlling opening and closing of the spraying cavity; an intake channel is formed in middle of the spraying gun, and is respectively connected with the ventilation guide pipe, the spraying cavity and the nozzle; and a heating ultrasonic machine is arranged on the side surface of the lower end of the intake channel for heating the paint. The spraying device adopts a cheaper device to control the environmental temperature and humidity; a prepared perovskite film is uniform and compact; the operation is largely simplified; the production cost is reduced; the production efficiency is greatly improved; and the large-scale production is facilitated.
Description
Technical field
The invention belongs to the preparing technical field of perovskite solar cell, particularly relate to a kind of spray equipment for the preparation of perovskite solar cell.
Background technology
Perovskite solar cell is the novel solar cell of a class, difference silica-based solar cell.Because its film thickness only needs several microns just can carry out opto-electronic conversion, therefore during preparation, required consumptive material is less, can reduce the cost needed for solar cell.But because perovskite thin film is high to environmental requirement, in atmospheric environment, the reason such as easy decomposition, makes it prepare in inert environments and to encapsulate.
Widely use spin-coating method at present and prepare perovskite thin film, or utilize hot evaporated device to prepare perovskite thin film, spin-coating method preparation experiment room sample, and be not suitable for the large-scale production of perovskite thin film, and hot evaporated device is expensive, substantially increase the cost of perovskite solar cell.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of spray equipment for the preparation of perovskite solar cell, solve on the basis of preparing the perovskite thin film had good uniformity, reduce perovskite thin film to the dependence of equipment, to adapt to the problem of the suitability for industrialized production of perovskite thin film.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of spray equipment for the preparation of perovskite solar cell, comprise seal box, small-sized warm table and spray gun, wherein said seal box bottom is provided with small-sized warm table, the position corresponding with small-sized warm table, described seal box upper end is provided with spray gun, described spray gun top is provided with the knob that controls gas flow, described spray gun bottom is provided with shower nozzle, for spraying coating, described spray gun side is provided with airway, control valve and spray chamber, described airway is used for gas and enters spray gun, described spray chamber is used for dress and deposits coating, described control valve opens and closes for controlling spray chamber, an inlet channel is provided with in the middle of described spray gun, described inlet channel respectively with airway, spray chamber is connected with shower nozzle, described inlet channel lower end side is provided with heating ultrasonic device, for giving paint heating.
Further technical scheme of the present invention is, is provided with small-sized warm table in the middle of bottom described seal box.
Further technical scheme again of the present invention is that the shower nozzle of described spray gun is arranged on the middle of seal box.
Further technical scheme more of the present invention is that the shower nozzle of described spray gun and the vertical range of warm table are 10cm-15cm.
Further technical scheme more of the present invention is that the shape of described spray gun is cylindric.
Further technical scheme more of the present invention is that the two sides of described seal box are arranged with air inlet and gas outlet.
Further technical scheme more of the present invention is that the gas that described seal box passes into is argon gas or nitrogen.
Further technical scheme more of the present invention is that described warm table is common heating platform, and the size of warm table is no more than the half of the size of seal box.
Further technical scheme of the present invention is, described knob to be entered the flow of inlet channel by airway for controlling gas, and described control valve to be entered the opening and closing of inlet channel by spray chamber for controlling coating.
Beneficial effect
Spray equipment prepared by perovskite thin film of the present invention have employed comparatively cheap device to the temperature and humidity that controls environment, obtained perovskite thin film is even, fine and close, and operation is greatly simplified, and reduces production cost, increase substantially production efficiency, be conducive to large-scale production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is spray gun structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of spray equipment for the preparation of perovskite solar cell, comprise seal box 1, small-sized warm table 2 and spray gun 3, wherein said seal box 1 bottom is provided with small-sized warm table 2, the position corresponding with small-sized warm table 2, described seal box 1 upper end is provided with spray gun 3, described spray gun 3 top is provided with the knob 4 that controls gas flow, described spray gun 3 bottom is provided with shower nozzle 7, for spraying coating, described spray gun 3 side is provided with airway 5, control valve 8 and spray chamber 9, described airway 5 enters spray gun 3 for gas, described spray chamber 9 deposits coating for dress, described control valve 8 opens and closes for controlling spray chamber 9, an inlet channel 12 is provided with in the middle of described spray gun 3, described inlet channel 12 respectively with airway 5, spray chamber 9 is connected with shower nozzle 7, described inlet channel 12 lower end side is provided with heating ultrasonic device 6, for giving paint heating.
Be provided with small-sized warm table 2 in the middle of bottom described seal box 1, the shower nozzle 7 of described spray gun 3 is arranged on the middle of seal box 1, and the shower nozzle 7 of described spray gun 3 is 10cm with the vertical range of warm table 2, and the shape of described spray gun 3 is cylindric.
The two sides of described seal box 1 are arranged with air inlet 10 and gas outlet 11, and the gas that described seal box 1 passes into is argon gas or nitrogen.
Described warm table 2 is common heating platform, and the size of warm table 2 is no more than the half of the size of seal box 1.
Described knob 4 to be entered the flow of inlet channel 12 by airway 5 for controlling gas, described control valve 8 to be entered the opening and closing of inlet channel 12 by spray chamber 9 for controlling coating.
During concrete use, adjusting knob 4, tightly presses control valve 8, and can spray on the substrate of distance its underpart 10cm by a certain amount of perovskite dissolution homogeneity, the amount of the perovskite solution of single ejection can be regulated by gas flow control handle.
Claims (9)
1. the spray equipment for the preparation of perovskite solar cell, comprise seal box (1), small-sized warm table (2) and spray gun (3), it is characterized in that: described seal box (1) bottom is provided with small-sized warm table (2), the position corresponding with small-sized warm table (2), described seal box (1) upper end is provided with spray gun (3), described spray gun (3) top is provided with the knob (4) that controls gas flow, described spray gun (3) bottom is provided with shower nozzle (7), for spraying coating, described spray gun (3) side is provided with airway (5), control valve (8) and spray chamber (9), described airway (5) enters spray gun (3) for gas, described spray chamber (9) deposits coating for dress, described control valve (8) is for controlling the opening and closing of spray chamber (9), an inlet channel (12) is provided with in the middle of described spray gun (3), described inlet channel (12) respectively with airway (5), spray chamber (9) is connected with shower nozzle (7), described inlet channel (12) lower end side is provided with heating ultrasonic device (6), for giving paint heating.
2. a kind of spray equipment for the preparation of perovskite solar cell according to claim 1, is characterized in that: described seal box (1) is provided with small-sized warm table (2) in the middle of bottom.
3. a kind of spray equipment for the preparation of perovskite solar cell according to claim 1, is characterized in that: the shower nozzle (7) of described spray gun (3) is arranged on the middle of seal box (1).
4. a kind of spray equipment for the preparation of perovskite solar cell according to claim 1, is characterized in that: the shower nozzle (7) of described spray gun (3) and the vertical range of warm table (2) are 10cm-15cm.
5. a kind of spray equipment for the preparation of perovskite solar cell according to claim 1, is characterized in that: the shape of described spray gun (3) is cylindric.
6. a kind of spray equipment for the preparation of perovskite solar cell according to claim 1, is characterized in that: the two sides of described seal box (1) are arranged with air inlet (10) and gas outlet (11).
7. a kind of spray equipment for the preparation of perovskite solar cell according to claim 1, is characterized in that: the gas that described seal box (1) passes into is argon gas or nitrogen.
8. a kind of spray equipment for the preparation of perovskite solar cell according to claim 1, it is characterized in that: described warm table (2) is common heating platform, and the size of warm table (2) is no more than the half of the size of seal box (1).
9. a kind of spray equipment for the preparation of perovskite solar cell according to claim 1, it is characterized in that: described knob (4) to be entered the flow of inlet channel (12) by airway (5) for controlling gas, described control valve (8) to be entered the opening and closing of inlet channel (12) by spray chamber (9) for controlling coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124646.XA CN105562275A (en) | 2016-03-04 | 2016-03-04 | Spraying device for preparing perovskite solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124646.XA CN105562275A (en) | 2016-03-04 | 2016-03-04 | Spraying device for preparing perovskite solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105562275A true CN105562275A (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610124646.XA Pending CN105562275A (en) | 2016-03-04 | 2016-03-04 | Spraying device for preparing perovskite solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105562275A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068873A (en) * | 2016-12-27 | 2017-08-18 | 青岛黑金热工能源有限公司 | Device and method for preparing perovskite solar cell |
| CN108511610A (en) * | 2018-03-21 | 2018-09-07 | 南京大学昆山创新研究院 | A kind of spraying perovskite preparation method of solar battery and device entirely |
| CN108816641A (en) * | 2018-06-30 | 2018-11-16 | 浙江天地环保科技有限公司 | The coating process and device of perovskite light-absorption layer in a kind of perovskite solar battery |
| CN112387458A (en) * | 2020-10-30 | 2021-02-23 | 湖南闽新人造板有限责任公司 | Double-sided gluing device for wood artificial board processing |
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| US1272752A (en) * | 1917-07-06 | 1918-07-16 | Olaus C Wold | Air-brush. |
| US4171097A (en) * | 1978-05-11 | 1979-10-16 | Cbs Inc. | Airbrush |
| US5722950A (en) * | 1995-06-07 | 1998-03-03 | Atrix Laboratories, Inc. | Method for remote delivery of an aerosolized liquid |
| CN101070593A (en) * | 2007-06-15 | 2007-11-14 | 西安交通大学 | Ultrasonic-atomizing heat-decomposing compound semiconductor film preparing system |
| CN201220195Y (en) * | 2008-06-19 | 2009-04-15 | 张明贵 | Whole metal spray pen |
| US20140329022A1 (en) * | 2011-11-04 | 2014-11-06 | Asahi Glass Company, Limited | Method for producing article with low reflection film |
| CN104200947A (en) * | 2014-08-11 | 2014-12-10 | 华南理工大学 | Nano-structure-controllable diluted magnetic semiconductor material and preparation method and device thereof |
| CN204234248U (en) * | 2014-11-26 | 2015-04-01 | 兰考三环桐材有限公司 | Quick paint spraying machine |
| CN104607344A (en) * | 2015-01-26 | 2015-05-13 | 苏州晶洲装备科技有限公司 | Graphene film doping equipment |
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2016
- 2016-03-04 CN CN201610124646.XA patent/CN105562275A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1272752A (en) * | 1917-07-06 | 1918-07-16 | Olaus C Wold | Air-brush. |
| US4171097A (en) * | 1978-05-11 | 1979-10-16 | Cbs Inc. | Airbrush |
| US5722950A (en) * | 1995-06-07 | 1998-03-03 | Atrix Laboratories, Inc. | Method for remote delivery of an aerosolized liquid |
| CN101070593A (en) * | 2007-06-15 | 2007-11-14 | 西安交通大学 | Ultrasonic-atomizing heat-decomposing compound semiconductor film preparing system |
| CN201220195Y (en) * | 2008-06-19 | 2009-04-15 | 张明贵 | Whole metal spray pen |
| US20140329022A1 (en) * | 2011-11-04 | 2014-11-06 | Asahi Glass Company, Limited | Method for producing article with low reflection film |
| CN104200947A (en) * | 2014-08-11 | 2014-12-10 | 华南理工大学 | Nano-structure-controllable diluted magnetic semiconductor material and preparation method and device thereof |
| CN204234248U (en) * | 2014-11-26 | 2015-04-01 | 兰考三环桐材有限公司 | Quick paint spraying machine |
| CN104607344A (en) * | 2015-01-26 | 2015-05-13 | 苏州晶洲装备科技有限公司 | Graphene film doping equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068873A (en) * | 2016-12-27 | 2017-08-18 | 青岛黑金热工能源有限公司 | Device and method for preparing perovskite solar cell |
| CN108511610A (en) * | 2018-03-21 | 2018-09-07 | 南京大学昆山创新研究院 | A kind of spraying perovskite preparation method of solar battery and device entirely |
| CN108511610B (en) * | 2018-03-21 | 2021-11-30 | 南京大学昆山创新研究院 | Preparation method and device of full-spraying perovskite solar cell |
| CN108816641A (en) * | 2018-06-30 | 2018-11-16 | 浙江天地环保科技有限公司 | The coating process and device of perovskite light-absorption layer in a kind of perovskite solar battery |
| CN108816641B (en) * | 2018-06-30 | 2024-05-14 | 浙江浙能科技环保集团股份有限公司 | Coating process and device for perovskite light absorption layer in perovskite solar cell |
| CN112387458A (en) * | 2020-10-30 | 2021-02-23 | 湖南闽新人造板有限责任公司 | Double-sided gluing device for wood artificial board processing |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
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| RJ01 | Rejection of invention patent application after publication |