CN218422348U

CN218422348U - Perovskite light absorption film's preparation facilities

Info

Publication number: CN218422348U
Application number: CN202222279554.2U
Authority: CN
Inventors: 刘立帮
Original assignee: Wuhan Xinyu Jintian Technology Co ltd
Current assignee: Wuhan Xinyu Jintian Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-03
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a preparation facilities of perovskite light absorption film belongs to solar cell preparation technical field, and it includes the base, the last fixed surface of base is connected with the preparation case, preparation incasement fixedly connected with preparation ware body, the last fixed surface of base is connected with the driver, the rotatory preparation platform of output shaft fixedly connected with of driver, the eight support columns of last fixed surface of preparation case are connected with. This preparation facilities of perovskite light absorption film through setting up pipe, flow control valve, mixing box, driving motor, bull stick, frame and down tube, the setting of these structures makes this device in the use, can carry out the homogeneous mixing according to the quick effectual two kinds of raw materials of appointed proportion to ensure coating in-process, two kinds of liquid raw materials composition can evenly distributed, avoid causing the influence to coating preparation work, ensure the production quality of perovskite light absorption film, thereby ensure its production qualification rate.

Description

Perovskite light absorption film's preparation facilities

Technical Field

The utility model belongs to the technical field of solar cell prepares, specifically is a preparation facilities of perovskite light absorption film.

Background

The perovskite solar cell module mainly comprises a transparent conductive electrode, an electron transmission layer, a perovskite light absorption layer, a hole transmission layer, a counter electrode and the like, wherein the perovskite light absorption layer is a perovskite light absorption film, a perovskite light absorption film preparation device is required to be used in the production and processing process of the perovskite light absorption film, and the perovskite light absorption film preparation device is usually required to be used for coating production in the preparation device after two raw material liquids are mixed. Traditional preparation facilities is when using, is difficult to carry out quick effectual automatic mixing to two kinds of raw materials liquid according to the appointed proportion, leads to the coating in-process, and the inhomogeneous condition of mixing appears in two kinds of composition liquid easily, influences the normal clear of follow-up coating preparation work, and raw materials maldistribution influences the production quality of perovskite light absorption film easily simultaneously, is unfavorable for guaranteeing its production qualification rate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a preparation facilities of perovskite light absorption film has solved traditional preparation facilities when using, is difficult to carry out quick effectual automatic mixing to two kinds of raw materials liquid according to the appointed proportion, leads to the coating in-process, the inhomogeneous condition of mixing appears easily in two kinds of composition liquid, influences the normal clear of follow-up coating preparation work, and the uneven production quality who influences perovskite light absorption film easily of raw materials distribution simultaneously is unfavorable for the problem of its production qualification rate of guarantee.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a preparation facilities of perovskite light absorption film, includes the base, the last fixed surface of base is connected with the preparation case, preparation incasement fixedly connected with preparation ware body, the last fixed surface of base is connected with the driver, the rotatory preparation platform of output shaft fixedly connected with of driver, eight support columns of last fixed surface of preparation case fixedly connected with correspond holding vessel of top fixedly connected with of four support columns, the lower fixed surface of holding vessel is connected with the pipe, fixedly connected with flow control valve outside the pipe, fixedly connected with force (forcing) pump outside the pipe, the last fixed surface of preparation case fixedly connected with mixing box.

The one end fixed connection that corresponds the holding vessel is kept away from to the pipe is in the side of mixing box, the last fixed surface of mixing box is connected with the motor casing, fixedly connected with driving motor in the motor casing, driving motor's output shaft fixedly connected with bull stick, the bull stick passes through the bearing and connects in the mixing box, the mixing tank has been seted up in the mixing box, the bull stick is located the mixing tank, four frames of outer fixedly connected with of bull stick, a plurality of down tube of fixedly connected with in the frame, the lower fixed surface of mixing box is connected with the connecting pipe, the bottom fixed connection of connecting pipe is originally external at the preparation ware.

As a further aspect of the present invention: a plurality of draw-in groove has been seted up to the lower surface of rotatory preparation platform, sliding connection has the ball in the draw-in groove, the upper surface overlap joint of ball and driver, the connecting pipe sets up to flexible connecting pipe.

As a further aspect of the present invention: the outer fixedly connected with level gauge of holding vessel, the upper surface threaded connection of holding vessel has sealed lid, the side of flow control valve is provided with the flowmeter.

As a further aspect of the present invention: the side of preparation case has seted up the notch, one side fixedly connected with of notch inner wall is sealed to fill up, it has first cabinet door to articulate through the round pin axle in the notch, the side of first cabinet door and the side overlap joint of sealed pad.

As a further aspect of the present invention: the side fixedly connected with of first cabinet door is two to lock to detain, the bottom joint that locks to detain is in the convex block of preparation case side.

As a further aspect of the present invention: the base is internally provided with a containing groove, the containing groove is internally fixedly connected with a plurality of partition plates, and the front of the base is hinged with two second cabinet doors through a pin shaft.

As a further aspect of the present invention: the front of the preparation box is fixedly connected with an observation plate which is a transparent toughened glass observation plate, and the side surface of the observation plate is fixedly connected with two operating gloves.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this preparation facilities of perovskite light absorption film, through setting up the pipe, flow control valve, the mixing box, driving motor, the bull stick, frame and down tube, when this device uses, liquid raw materials in the holding vessel passes through in the pipe circulation gets into the mixing box, and can pass through the difference control of two flow control valves, adjust the flow proportion of liquid raw materials in two pipes, can carry out the appointed proportion to liquid raw materials and add, simultaneously, work through driving motor drives frame and down tube high-speed rotation, can carry out quick effectual homogeneous mixing to two liquid raw materials, the setting of these structures, make this device in the use, can carry out the homogeneous mixing according to appointed proportion is quick effectual to two kinds of raw materials, thereby guarantee coating in-process, two kinds of liquid raw materials composition can evenly distributed, avoid causing the influence to coating preparation work, the production quality of perovskite light absorption film, thereby guarantee its production qualification rate.

2. This preparation facilities of perovskite light absorption film, through setting up first cabinet door, sealed the pad, locking is detained, observation board and operating glove, when this device uses, can be through the cooperation of first cabinet door and sealed pad, make preparation box surface closed completely, avoid the direct preparation incasement that gets into of outside air, guarantee preparation incasement nitrogen protection environment, observe board and operating glove's setting simultaneously, the staff is when needs operate preparation incasement mechanism, accessible operating glove directly operates, each mechanism behavior of preparation incasement is directly observed to the accessible observation board simultaneously, need not frequently to open the preparation case, further ensure the nitrogen protection processing environment of preparation incasement.

3. This preparation facilities of perovskite light absorption film, through setting up the driver, rotatory preparation platform, draw-in groove and ball, when using rotatory preparation platform, can drive rotatory preparation platform through the driver and rotate, thereby be convenient for adjust the processing angle of rotatory preparation platform and its top article, be convenient for effectively go on of preparation work, the setting of draw-in groove and ball simultaneously, at rotatory preparation platform rotatory in-process, can be through ball and driver surface contact, thereby support at the preparation platform edge through the ball rotation, avoid rotatory preparation platform to produce the slope, the roll through the ball can effectively reduce frictional force simultaneously, guarantee the motion smoothness nature of rotatory preparation platform.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a side view of the preparation chamber of the present invention;

FIG. 3 is a schematic three-dimensional structure of the storage tank of the present invention;

FIG. 4 is a schematic view of a side view of the mixing box according to the present invention;

FIG. 5 is a schematic structural diagram of the frame of the present invention;

fig. 6 is a schematic cross-sectional view of the side view of the driver according to the present invention;

in the figure: the device comprises a base 1, a preparation box 2, a preparation device body 3, a driver 4, a rotary preparation table 5, a support column 6, a storage tank 7, a guide pipe 8, a flow control valve 9, a pressure pump 10, a mixing box 11, a motor shell 12, a driving motor 13, a rotating rod 14, a frame 15, an inclined rod 16, a mixing tank 17, a connecting pipe 18, a clamping groove 19, a ball 20, a liquid level meter 21, a sealing cover 22, a notch 23, a sealing gasket 24, a first cabinet door 25, a storage groove 26, a partition plate 27, an observation plate 28, an operation glove 29, a second cabinet door 30 and a locking buckle 31.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a preparation facilities of perovskite light absorption film, which comprises a base 1, base 1's last fixed surface is connected with preparation case 2, fixedly connected with preparation ware body 3 in preparation case 2, base 1's last fixed surface is connected with driver 4, driver 4's the rotatory preparation platform 5 of output shaft fixedly connected with, the setting of rotatory preparation platform 5, when using rotatory preparation platform 5, can drive rotatory preparation platform 5 through driver 4 and rotate, thereby be convenient for adjust the processing angle of rotatory preparation platform 5 and its top article, be convenient for effectively go on of preparation work, eight support columns 6 of last fixed surface fixedly connected with of preparation case 2, correspond storage tank 7 of top fixedly connected with of four support columns 6, the lower fixed surface of storage tank 7 is connected with pipe 8, pipe 8 outer fixedly connected with flow control valve 9, pipe 8 outer fixedly connected with force (forcing) pump 10, the setting of force (forcing) pump 10, can assist the liquid outflow in the storage tank 7, make it flow into in the mixing box 11 fast simultaneously, the liquid supply of guarantee follow-up use is sufficient, the last fixed surface fixedly connected with mixing box 11 of preparation case 2.

Pipe 8 keeps away from the side at mixing box 11 that corresponds one end fixed connection of holding vessel 7, mixing box 11's last fixed surface is connected with motor casing 12, fixedly connected with driving motor 13 in motor casing 12, driving motor 13's output shaft fixedly connected with bull stick 14, bull stick 14 passes through the bearing and connects in mixing box 11, mixing tank 17 has been seted up in mixing box 11, bull stick 14 is located mixing tank 17, four frames 15 of 14 outer fixedly connected with of bull stick, a plurality of down tube 16 of fixedly connected with in the frame 15, cooperation through frame 15 and down tube 16, can stir the liquid in mixing box 11 effectual fast, the motion state of liquid can effectively be promoted to a plurality of down tube 16, promote the mixing homogeneity of liquid, mixing box 11's lower fixed surface is connected with connecting pipe 18, the bottom fixed connection of connecting pipe 18 is outside preparation ware body 3.

Specifically, as shown in fig. 1 and fig. 6, a plurality of draw-in groove 19 has been seted up to the lower surface of rotatory preparation platform 5, sliding connection has ball 20 in draw-in groove 19, ball 20 and driver 4's upper surface overlap joint, connecting pipe 18 sets up to telescopic connection pipe, the outer fixedly connected with level gauge 21 of holding vessel 7, the setting of level gauge 21, be convenient for the staff residual liquid in the holding vessel 7 of direct observation, thereby be convenient for the staff in time add to liquid in the holding vessel 7, guarantee this device's normal use, the upper surface threaded connection of holding vessel 7 has sealed lid 22, the side of flow control valve 9 is provided with the flow meter, notch 23 has been seted up to the side of preparation case 2, one side fixedly connected with that notch 23 inner wall seals up pad 24, it has first cabinet door 25 to articulate through the round pin axle in the notch 23, the side of first cabinet door 25 and the side overlap joint that seals pad 24.

Specifically, as shown in fig. 2 and 5, 31 is detained in two locks of first cabinet door 25's side fixedly connected with, 31 is detained in the lug of preparation case 2 side to the lock bottom joint, it accomodates groove 26 to have seted up in the base 1, accomodate a plurality of baffle 27 of fixedly connected with in the groove 26, accomodate the setting of groove 26 and baffle 27, can store a large amount of common tools and staff's personal article in accomodating groove 26, be convenient for getting at any time of article and put, baffle 27 can rationally separate accomodating groove 26 inner space simultaneously, it accomodates groove 26 result of use to promote, base 1's front articulates through the round pin axle has two second cabinet doors 30, the positive fixedly connected with observation plate 28 of preparation case 2, observation plate 28 sets up to transparent toughened glass observation plate, two operation gloves 29 of side fixedly connected with of observation plate 28.

The utility model discloses a theory of operation does:

when needing to use this device preparation perovskite light absorption film, at first place this device wholly at appointed place of use, can open sealed lid 22 this moment, add corresponding raw materials liquid to two holding vessel 7 respectively, sealed lid 22 is closed again after the raw materials interpolation is accomplished, can control this device through the controller and begin work this moment, simultaneously the staff has operated each mechanism in preparation case 2 full of nitrogen gas through two operation gloves 29, the liquid can directly flow into pipe 8 in the holding vessel 7 this moment, can control its unit interval through flow control valve 9, adjust the flux proportion of two flow control valves 9, can change the mixing proportion of two kinds of liquid raw materials, the liquid that flows out carries out supplementary pressurization through force (forcing) pump 10, make it get into mixing box 11, driving motor 13 work this moment, driving motor 13 during operation can drive bull stick 14 and rotate, thereby drive four frames 15 and a plurality of down tube 16 through bull stick 14 and rotate, can stir the liquid raw materials that get into mixing tank 17 fast, the liquid after the mixture can get into preparation ware body 3 through connecting pipe 18, the preparation cabinet door 3 can be through preparation ware body and prepare the light absorption film and open this light absorption device of preparation platform 5 and open this light absorption cabinet door and can open this light absorption board and can be used the cooperation of the second after the operation of this perovskite 30 and can be accomplished the use the second of the use of the article through the operation of storage cabinet door 30.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A preparation facilities of perovskite light absorption film, includes base (1), its characterized in that: the device comprises a base (1), a preparation box (2) is fixedly connected to the upper surface of the base (1), a preparation device body (3) is fixedly connected to the interior of the preparation box (2), a driver (4) is fixedly connected to the upper surface of the base (1), a rotary preparation table (5) is fixedly connected to an output shaft of the driver (4), eight support columns (6) are fixedly connected to the upper surface of the preparation box (2), a storage tank (7) is fixedly connected to the top ends of the four support columns (6), a guide pipe (8) is fixedly connected to the lower surface of the storage tank (7), a flow control valve (9) is fixedly connected to the outside of the guide pipe (8), a pressure pump (10) is fixedly connected to the outside of the guide pipe (8), and a mixing box (11) is fixedly connected to the upper surface of the preparation box (2);

keep away from in pipe (8) the side at mixing box (11) of one end fixed connection who corresponds holding vessel (7), the last fixed surface of mixing box (11) is connected with motor casing (12), fixedly connected with driving motor (13) in motor casing (12), the output shaft fixedly connected with bull stick (14) of driving motor (13), bull stick (14) are connected in mixing box (11) through the bearing, mixing tank (17) have been seted up in mixing box (11), bull stick (14) are located mixing tank (17), four frames (15) of outer fixedly connected with of bull stick (14), a plurality of down tube (16) of fixedly connected with in frame (15), the lower fixed surface of mixing box (11) is connected with connecting pipe (18), the bottom fixed connection of connecting pipe (18) is outside preparation ware body (3).

2. The apparatus for producing a perovskite light-absorbing thin film according to claim 1, wherein: a plurality of clamping groove (19) have been seted up to the lower surface of rotatory preparation platform (5), sliding connection has ball (20) in clamping groove (19), the upper surface overlap joint of ball (20) and driver (4), connecting pipe (18) set up to flexible connecting pipe.

3. The apparatus for producing a perovskite light-absorbing thin film according to claim 1, wherein: the outer fixedly connected with level gauge (21) of holding vessel (7), the upper surface threaded connection of holding vessel (7) has sealed lid (22), the side of flow control valve (9) is provided with the flowmeter.

4. The apparatus for producing a perovskite light-absorbing thin film according to claim 1, wherein: notch (23) have been seted up to the side of preparation case (2), one side fixedly connected with sealed pad (24) of notch (23) inner wall, it has first cabinet door (25) to articulate through the round pin axle in notch (23), the side of first cabinet door (25) and the side overlap joint of sealed pad (24).

5. The apparatus for producing a perovskite light-absorbing thin film according to claim 4, wherein: the side fixedly connected with of first cabinet door (25) is two to lock and detains (31), the bottom joint of locking knot (31) is in the boss of preparation case (2) side.

6. The apparatus for producing a perovskite light-absorbing thin film according to claim 1, wherein: set up in base (1) and accomodate groove (26), accomodate a plurality of baffle (27) of fixedly connected with in groove (26), the front of base (1) articulates through the round pin axle has two second cabinet doors (30).

7. The apparatus for producing a perovskite light-absorbing thin film according to claim 1, wherein: the front side of the preparation box (2) is fixedly connected with an observation plate (28), the observation plate (28) is set to be a transparent toughened glass observation plate, and the side surface of the observation plate (28) is fixedly connected with two operating gloves (29).