CN114312021B - Space perovskite battery printing system - Google Patents
Space perovskite battery printing system Download PDFInfo
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- CN114312021B CN114312021B CN202111580883.4A CN202111580883A CN114312021B CN 114312021 B CN114312021 B CN 114312021B CN 202111580883 A CN202111580883 A CN 202111580883A CN 114312021 B CN114312021 B CN 114312021B
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
A spatial perovskite battery printing system comprising: an ink cartridge unit for storing a solvent; the printing unit is used for receiving the substrate and the solvent conveyed by the ink box unit and printing the substrate; the printing unit is connected with the ink box unit; a heating unit for performing heat treatment on the substrate conveyed by the printing unit; the heating unit is connected with the printing unit; a solvent recovery condensing unit for condensing the hot gas in the heating unit and recovering the solvent; the solvent recovery condensing unit is connected with the heating unit. The printing system of the space perovskite battery adopts a modularized design, and each unit is definite in labor division, so that the printing of the perovskite battery can be realized in space, and a certain amount of surplus solvent can be recovered.
Description
Technical Field
The invention belongs to the technical field of printing systems, and particularly relates to a space perovskite battery printing system.
Background
At present, human activities have put deep space, and China indicates in the technical route in the key field: the key technologies of manned aerospace and on-orbit maintenance and service are required to be broken through, and the key technologies comprise the key technologies of on-orbit 3D printing of spacecraft components, space intelligent robot, man-machine cooperation space facility construction, on-orbit maintenance service and the like. It can be seen that establishing the necessary production base in space, efficiently utilizing the extraterrestrial resources, grasping the key production process and technology will be the human being to obtain the true "free" foundation stone in deep space.
The energy system establishment is certainly the most important to realize the long-term activities of people in space, and the utilization of solar energy in the system occupies the core position. The solar cell can be manufactured on-orbit, so that the emission cost related to an energy system can be saved, and the space energy acquisition and the maintenance and repair capability of the existing spacecraft can be greatly expanded.
There is currently a lack of a printing system in space.
Disclosure of Invention
In order to solve the above problems, the present invention provides a space perovskite battery printing system including:
an ink cartridge unit for storing a solvent;
the printing unit is used for receiving the substrate and the solvent conveyed by the ink box unit and printing the substrate; the printing unit is connected with the ink box unit;
a heating unit for performing heat treatment on the substrate conveyed by the printing unit; the heating unit is connected with the printing unit;
a solvent recovery condensing unit for condensing the hot gas in the heating unit and recovering the solvent; the solvent recovery condensing unit is connected with the heating unit.
Preferably, the ink cartridge unit includes: casing, backup pad, solvent storage device, solenoid valve, honeycomb duct and control box, wherein, the backup pad set up in the casing, and cut apart its inside into cavity and lower cavity, solvent storage device set up in the cavity down, the control box set up in the cavity, the solenoid valve respectively with solvent storage device the honeycomb duct with the control box is connected, the honeycomb duct with the printing unit is connected.
Preferably, the housing comprises: the ink box comprises an ink box body and an ink box cover, wherein the ink box cover is detachably arranged on the ink box cover.
Preferably, the solvent storage device comprises: the device comprises a linear sliding table and an air cylinder, wherein the linear sliding table is respectively connected with the air cylinder and the control box, and the air cylinder is connected with the electromagnetic valve.
Preferably, a pressure sensor is arranged at the outlet of the electromagnetic valve.
Preferably, the solvent recovery condensing unit includes: the device comprises a shell, a homogenizing chamber, a condensing chamber and a centrifugal chamber, wherein the homogenizing chamber, the condensing chamber and the centrifugal chamber are sequentially arranged in the shell from top to bottom respectively, the condensing chamber is connected with the homogenizing chamber and the centrifugal chamber respectively, and the homogenizing chamber and the centrifugal chamber are connected with the heating unit respectively.
Preferably, a heat exchanger and a condensation fin are arranged in the condensation chamber, the condensation fin being arranged on the heat exchanger.
Preferably, a centrifuge is arranged in the centrifugal chamber.
Preferably, a waste liquid pool is arranged in the centrifugal chamber.
Preferably, through holes are arranged on the wall ring of the inner wall of the centrifugal chamber, and the through holes are connected with the waste liquid pool.
The space perovskite battery printing system provided by the application has the following beneficial effects:
the printing system of the space perovskite battery adopts a modularized design, and each unit is definite in labor division, so that the printing of the perovskite battery can be realized in space, and a certain amount of surplus solvent can be recovered.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a spatial perovskite battery printing system provided by the invention;
FIG. 2 is a schematic diagram of a spatial perovskite battery printing system provided by the invention;
FIG. 3 is a partial cross-sectional view of an ink cartridge unit in a space perovskite battery printing system provided by the invention;
fig. 4 is a partial cross-sectional view of a solvent recovery condensing unit in a space perovskite battery printing system provided by the invention.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
1-4, in an embodiment of the present application, the present invention provides a spatial perovskite battery printing system, comprising:
an ink cartridge unit 1 for storing a solvent;
a printing unit 2 for receiving a substrate and a solvent fed from the cartridge unit 1 and printing the substrate; the printing unit 2 is connected with the ink cartridge unit 1;
a heating unit 3 for performing a heat treatment on the substrate conveyed by the printing unit 2; the heating unit 3 is connected with the printing unit 2;
a solvent recovery condensing unit 4 for condensing the hot gas in the heating unit 3 and recovering the solvent; the solvent recovery condensing unit 4 is connected to the heating unit 3.
When the system is used, the ink box unit 1 is used for storing solvent, the solvent is conveyed to the printing unit 2 through the liquid pipe by preset constant-pressure and quantitative parameters, the substrate is sent to the heating unit 3 for heat treatment after being printed in the printing unit 2 for multiple times, the heating unit 3 is connected with the solvent recovery condensing unit 4 to realize circulation of hot gas, and meanwhile, condensation and recovery of the solvent in the hot gas are completed.
In the embodiment of the present application, the ink cartridge unit 1 includes: the printing device comprises a shell, a supporting plate 1-3, a solvent storage device, an electromagnetic valve 1-6, a flow guide pipe 1-8 and a control box 1-9, wherein the supporting plate 1-3 is arranged in the shell, the inside of the supporting plate is divided into an upper cavity and a lower cavity, the solvent storage device is arranged in the lower cavity, the control box 1-9 is arranged in the upper cavity, the electromagnetic valve 1-6 is respectively connected with the solvent storage device, the flow guide pipe 1-8 and the control box 1-9, and the flow guide pipe 1-8 is connected with the printing unit 2.
In an embodiment of the present application, the housing includes: an ink cartridge 1-1 and an ink cartridge cover 1-2, wherein the ink cartridge cover 1-2 is detachably provided on the ink cartridge cover 1-2.
In an embodiment of the present application, the solvent storage device includes: the device comprises a linear sliding table 1-4 and an air cylinder 1-5, wherein the linear sliding table 1-4 is respectively connected with the air cylinder 1-5 and a control box 1-9, and the air cylinder 1-5 is connected with an electromagnetic valve 1-6.
In the embodiment of the application, a pressure sensor 1-7 is arranged at the outlet of the electromagnetic valve 1-6.
In the embodiment of the application, the ink box 1-1 is a rectangular box body, the outer wall is provided with a reinforcing rib stabilizing structure, the sealing of the ink box cover 1-2 and the ink box 1-1 adopts a rubber ring sealing design, the interior of the ink box unit 1 is divided into two layers of cavities by the supporting plate 1-3, the lower layer of cavities are mainly used for storing solvents through the solvent storage device, one group of solvent storage devices mainly comprises the linear sliding table 1-4 and the air cylinder 1-5, 5 groups of solvent storage devices are arranged in the lower layer of cavities, the air outlet end of the air cylinder 1-5 is connected with the two-position three-way electromagnetic valve 1-6, one outlet of the electromagnetic valve 1-6 is connected with the pressure sensor 1-7, the other outlet of the electromagnetic valve 1-6 is connected with the guide pipe 1-8, the guide pipe 1-8 is directly communicated to an electric spray nozzle in the printing unit 2, the inner control box 1-9 is arranged in the upper layer of cavities and used for controlling the linear sliding table 1-4, the air cylinder 1-5 is driven to compress when the linear sliding table 1-4 acts, the inner solvents are extruded by the air cylinder 1-5, and the pressure sensor 1-7 is responsible for monitoring the real-time liquid discharging to ensure the continuity of electric spray.
In this embodiment of the application, the printing unit 2 is performed by adopting an electronic spraying manner, the unit itself provides a closed space as a printing chamber, an electronic spraying device is installed in the printing unit for spraying, a substrate carrying table is used for placing a substrate to be sprayed, meanwhile, the carrying table is heated by adopting a bottom plate heating manner, a substrate transfer table is used for switching the substrate to be sprayed, meanwhile, the sprayed substrate can be conveyed to the next unit to avoid solvent volatilization and condensation in the printing chamber, the heating unit 3 adopts an active drying and heating manner, and the substrate is conveyed back to the printing unit 2 by the transfer table for secondary printing after annealing.
In the embodiment of the present application, the solvent recovery condensing unit 4 includes: the device comprises a shell 4-1, a homogenizing chamber 4-2, a condensing chamber and a centrifugal chamber, wherein the homogenizing chamber 4-2, the condensing chamber and the centrifugal chamber are respectively arranged in the shell 4-1 from top to bottom in sequence, the condensing chamber is respectively connected with the homogenizing chamber 4-2 and the centrifugal chamber, and the homogenizing chamber 4-2 and the centrifugal chamber are respectively connected with the heating unit 3.
In the embodiment of the application, a heat exchanger 4-3 and a condensing fin 4-4 are arranged in the condensing chamber, and the condensing fin 4-4 is arranged on the heat exchanger 4-3.
In the embodiment of the application, a centrifugal machine 4-5 is arranged in the centrifugal chamber.
In the embodiment of the application, a waste liquid pond 4-7 is arranged in the centrifugal chamber.
In the embodiment of the application, through holes are arranged on the inner wall ring 4-6 of the centrifugal chamber, and the through holes are connected with the waste liquid pool 4-7.
In this embodiment of the present application, the housing 4-1 is a rectangular box, the inside of the air homogenizing chamber 4-2 is a cylindrical structure, one end of the air homogenizing chamber is provided with an air inlet, when hot air containing solvent enters the air homogenizing chamber through the air inlet, the air forms a spiral in the air chamber due to the action of fluid, and enters the condensation chamber below the air homogenizing chamber for condensation after being uniformly mixed, the condensation chamber is composed of the heat exchanger 4-3 and the condensation fins 4-4, wherein the condensation fins 4-4 are of hollow wave structures for prolonging the contact time of the hot air and the fins, flowing refrigerants in the condensation fins can reduce the temperature of the hot air below the condensation point of the solvent, then the condensed solvent and the cooled air are brought to a centrifugal chamber at a lower layer due to the action of air flow, the centrifugal chamber is of a conical structure, a centrifugal machine 4-5 is installed in the center, meanwhile, condensed liquid drops cannot be attached to the fins for a long time due to the action of air flow, small holes are densely distributed on an inner wall ring 4-6 at the lower part of the centrifugal chamber, the liquid drops enter the centrifugal liquid pool 4-7 through the small holes, and then enter the air through the pipeline to the whole system again, and the whole system can be in a sealed state, so that the environment can be prevented from being polluted.
The printing system of the space perovskite battery adopts a modularized design, and each unit is definite in labor division, so that the printing of the perovskite battery can be realized in space, and a certain amount of surplus solvent can be recovered.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (9)
1. A spatial perovskite battery printing system, comprising:
a cartridge unit for storing a solvent, the cartridge unit comprising: the printing device comprises a shell, a supporting plate, a solvent storage device, an electromagnetic valve, a flow guide pipe and a control box, wherein the supporting plate is arranged in the shell and divides the interior of the supporting plate into an upper cavity and a lower cavity, the solvent storage device is arranged in the lower cavity, the control box is arranged in the upper cavity, the electromagnetic valve is respectively connected with the solvent storage device, the flow guide pipe and the control box, and the flow guide pipe is connected with a printing unit;
the printing unit is used for receiving the substrate and the solvent conveyed by the ink box unit and printing the substrate; the printing unit is connected with the ink box unit;
a heating unit for performing heat treatment on the substrate conveyed by the printing unit; the heating unit is connected with the printing unit;
a solvent recovery condensing unit for condensing the hot gas in the heating unit and recovering the solvent; the solvent recovery condensing unit is connected with the heating unit.
2. The space perovskite battery printing system of claim 1, wherein the housing comprises: the ink box comprises an ink box body and an ink box cover, wherein the ink box cover is detachably arranged on the ink box body.
3. The space perovskite battery printing system of claim 1, wherein the solvent storage device comprises: the device comprises a linear sliding table and an air cylinder, wherein the linear sliding table is respectively connected with the air cylinder and the control box, and the air cylinder is connected with the electromagnetic valve.
4. The space perovskite battery printing system of claim 1, wherein a pressure sensor is provided at an outlet of the solenoid valve.
5. The space perovskite battery printing system of claim 1, wherein the solvent recovery condensing unit comprises: the device comprises a shell, a homogenizing chamber, a condensing chamber and a centrifugal chamber, wherein the homogenizing chamber, the condensing chamber and the centrifugal chamber are sequentially arranged in the shell from top to bottom respectively, the condensing chamber is connected with the homogenizing chamber and the centrifugal chamber respectively, and the homogenizing chamber and the centrifugal chamber are connected with the heating unit respectively.
6. The space perovskite battery printing system of claim 5, wherein a heat exchanger and a condensing fin are disposed within the condensing chamber, the condensing fin being disposed on the heat exchanger.
7. The space perovskite battery printing system of claim 5, wherein a centrifuge is disposed within the centrifuge chamber.
8. The space perovskite battery printing system of claim 7, wherein a waste liquid pond is provided within the centrifuge chamber.
9. The space perovskite battery printing system of claim 8, wherein a through hole is arranged on an inner wall ring of the centrifugal chamber, the through hole being connected to the waste liquid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111580883.4A CN114312021B (en) | 2021-12-22 | 2021-12-22 | Space perovskite battery printing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111580883.4A CN114312021B (en) | 2021-12-22 | 2021-12-22 | Space perovskite battery printing system |
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| CN114312021A CN114312021A (en) | 2022-04-12 |
| CN114312021B true CN114312021B (en) | 2023-08-08 |
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| CN202111580883.4A Active CN114312021B (en) | 2021-12-22 | 2021-12-22 | Space perovskite battery printing system |
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| JP2000225301A (en) * | 1999-02-05 | 2000-08-15 | Ricoh Co Ltd | Organic solvent recovery apparatus and recovery method |
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| CN106985556A (en) * | 2015-12-22 | 2017-07-28 | 多佛欧洲有限责任公司 | Ink-jet printer with improved solvent recovery loop |
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| CN109280422A (en) * | 2018-09-06 | 2019-01-29 | 深圳市华星光电半导体显示技术有限公司 | Inkjet printing perovskite ink and preparation method thereof |
| CN110616009A (en) * | 2019-08-26 | 2019-12-27 | 深圳市华星光电技术有限公司 | Perovskite ink, preparation method thereof and display panel |
| CN211526775U (en) * | 2019-11-22 | 2020-09-18 | 武威联硕生物科技有限公司 | Spiral condenser |
-
2021
- 2021-12-22 CN CN202111580883.4A patent/CN114312021B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000225301A (en) * | 1999-02-05 | 2000-08-15 | Ricoh Co Ltd | Organic solvent recovery apparatus and recovery method |
| CN103956407A (en) * | 2014-04-23 | 2014-07-30 | 中国科学院物理研究所 | Method for manufacturing perovskite-based thin film solar cell and ink-jet printer |
| CN203871350U (en) * | 2014-04-23 | 2014-10-08 | 中国科学院物理研究所 | Inkjet printer for printing perovskite-based thin-film solar cell |
| CN104377273A (en) * | 2014-11-14 | 2015-02-25 | 厦门惟华光能有限公司 | Roll-to-roll production equipment and method for perovskite thin film solar cell assembly |
| CN106985556A (en) * | 2015-12-22 | 2017-07-28 | 多佛欧洲有限责任公司 | Ink-jet printer with improved solvent recovery loop |
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| CN105855551A (en) * | 2016-04-05 | 2016-08-17 | 北京梦之墨科技有限公司 | Inverted liquid metal spraying and printing device and printing method |
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| CN211526775U (en) * | 2019-11-22 | 2020-09-18 | 武威联硕生物科技有限公司 | Spiral condenser |
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