Dehumidification device for distributed photovoltaic polypropylene metallized film

Abstract

The utility model relates to the technical field of dehumidification for films, and discloses a dehumidification device for a distributed photovoltaic polypropylene metallized film, which comprises a box body, heat dissipation windows are fixedly mounted on two sides of the front wall of the box body, a support table is placed on one side in the box body, and a bracket is fixedly mounted at the top of the front wall of the support table; openings are formed in the middles of the two side walls of the box body. Through the arrangement of the sponge ring, the driving motor and the support, liquid on the surface of a metallized film abutting against the sponge ring can be absorbed through the sponge ring, then the fan blows air for air drying, the rotating motor can drive the rotating rod to rotate slowly in the air drying process, and then the rotating cylinder is driven to rotate; according to the structural design, the speed that the sponge ring cannot be used after being soaked can be reduced, and the durability of the sponge ring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane dehumidification, in particular to a dehumidification device for a polypropylene metallized membrane for distributed photovoltaics. Background Art

[0002] Vacuum evaporation, referred to as evaporation, refers to a process method in which a coating material (or film material) is evaporated and vaporized by a certain heating evaporation method under vacuum conditions, and the particles fly to the surface of the substrate and condense into a film. The polypropylene metallized film is a polypropylene film that is provided with a metallized outer film by evaporation, thereby increasing the application range and applicable conditions of the polypropylene film and increasing its added value. After the evaporation is completed, the polypropylene metallized film needs to enter the coolant for condensation and cleaning. After the condensate is transferred out, a certain degree of coolant will inevitably remain on the surface, which will have a certain impact on the rolling process of the lower part, and if the residual liquid on the surface is not handled in time, it may also cause damage to the polypropylene metallized film of the same batch.

[0003] In the process of realizing the utility model, the inventors found that the following problems existed in the prior art and have not been solved: the existing dehumidification devices for distributed photovoltaic polypropylene metallized film mostly use a sponge structure to absorb water and wipe the polypropylene metallized film in motion, but the saturation frequency of the sponge structure is high, so it is necessary to stop and replace it, and the durability effect is not ideal, and improvement is urgently needed. Therefore, we propose a dehumidification device for distributed photovoltaic polypropylene metallized film. Utility Model Content

[0004] The utility model aims to provide a dehumidification device for polypropylene metallized film for distributed photovoltaic use, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dehumidification device for polypropylene metallized film for distributed photovoltaic, comprising a box body, heat dissipation windows are fixedly installed on both sides of the front wall of the box body, a support platform is placed on one side of the box body, and a bracket is fixedly installed on the top of the front wall of the support platform;

[0006] The middle part of both side walls of the box body is provided with openings, metallized films are placed in the two groups of openings, and an electric controller is fixedly installed on the outer wall of the box body close to the openings;

[0007] The top wall and the bottom wall of the box body are both provided with openings, and a fan is fixedly installed in the openings;

[0008] A driving motor is fixedly installed on the rear side of the support, a rotating drum is fixedly installed on the front side of the transmission shaft of the driving motor, a sponge ring is fixedly installed on the outer side of the rotating drum, and the sponge ring contacts the outer side of the metallized film;

[0009] A bracket is fixedly installed on the upper side of the support platform close to the sponge ring, and an electric heating belt is fixedly installed on the bottom of the bracket, which can be used in combination with components such as the sponge ring, a driving motor and a bracket. During the use of the dehumidification device for the polypropylene metallized film for distributed photovoltaics, the liquid on the surface of the metallized film that is in contact with it can be absorbed by the sponge ring, and then dried by a blower. During this period, the rotating motor can drive the rotating rod to rotate slowly, thereby driving the rotating drum to rotate. Due to the setting of the electric heating belt, the sponge ring area close to it can be heated and dried. This structural design can reduce the speed at which the sponge ring becomes wet and cannot be used, thereby improving the durability of the sponge ring.

[0010] As an optional scheme of the technical scheme of the present application, a push rod motor is fixedly installed on one side of the box body close to the support platform, and a rotating rod is fixedly installed on the front side of the transmission shaft of the push rod motor. The front end of the rotating rod is fixedly connected to the support platform, and can be used in combination with the push rod motor and the support platform and other components. The transmission shaft of the push rod motor can be fixedly connected to the support platform, and the support platform can be effectively supported. During this period, if one group of sponge rings cannot be used any longer, the transmission shaft of the push rod motor on one side is in a retracted state, and the transmission shaft of the push rod motor on the other side is in an extended state. The heights of the four groups of sponge rings can be adjusted, thereby realizing alternating use of sponge rings. There is no need to stop the machine to replace the sponge rings, thereby indirectly improving the dehumidification processing efficiency.

[0011] As an optional solution of the technical solution of the present application, the heat dissipation window is fixed at the preset vent on the front wall of the box, and a dustproof net is fixedly installed in the heat dissipation window. The box can be detachably fixed by means of a support rod and a positioning block, thereby ensuring that the dehumidification process is carried out stably and meets the needs of later relocation and replacement.

[0012] As an optional solution of the technical solution of the present application, support rods are fixedly installed at the four corners of the bottom of the box body, and positioning blocks are fixedly installed at the bottom of the support rods. The box body can be detachably fixed by the support rods and their positioning blocks to ensure that the dehumidification process is stable and meets the needs of later shifting and replacement.

[0013] As an optional solution to the technical solution of the present application, an indicator sign is fixedly installed on the lower side of the front wall of the box body near the heat dissipation window, and guiding text is printed on the indicator sign. The operator can be informed of the corresponding usage and adjustment methods through the indicator sign and its guiding text, which is convenient for different operators to use in the initial stage.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model discloses a dehumidification device for distributed photovoltaic polypropylene metallized film, which is provided with a sponge ring, a driving motor and a bracket. During the use of the dehumidification device for distributed photovoltaic polypropylene metallized film, the liquid on the surface of the metallized film that is in contact with it can be absorbed by the sponge ring, and then dried by a blower. During this period, the rotating motor can drive the rotating rod to rotate slowly, thereby driving the rotating drum to rotate. Due to the provision of the electric heating belt, the area of ​​the sponge ring close to it can be heated and dried. This structural design can reduce the speed at which the sponge ring becomes wet and cannot be used, thereby improving the durability of the sponge ring.

[0016] 2. The utility model is a dehumidification device for distributed photovoltaic polypropylene metallized film. It is provided with a push rod motor and a support platform. The transmission shaft of the push rod motor can be fixedly connected to the support platform, and the support platform can be effectively supported. If one group of sponge rings cannot be used any more, the transmission shaft of the push rod motor on one side is in a retracted state, and the transmission shaft of the push rod motor on the other side is in an extended state. The heights of four groups of sponge rings can be adjusted, thereby realizing alternating use of sponge rings. There is no need to stop the machine to replace the sponge rings, thereby indirectly improving the dehumidification processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the overall main structure of a dehumidification device for a polypropylene metallized film for distributed photovoltaic use according to the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of a dehumidification device for a polypropylene metallized film for distributed photovoltaic use according to the utility model;

[0020] Figure 3 It is a side structural schematic diagram of the support platform portion of a dehumidification device for a polypropylene metallized film for distributed photovoltaic use according to the utility model.

[0021] In the figure: 1. box body; 11. support rod; 12. fan; 13. signboard; 14. electric controller; 15. passage; 16. opening; 2. heat dissipation window; 21. dustproof net; 3. metallized film; 4. push rod motor; 5. support platform; 51. rotating drum; 52. sponge ring; 53. driving motor; 54. rotating rod; 6. bracket; 61. electric heating belt. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-3The utility model provides a technical solution: a dehumidification device for polypropylene metallized film for distributed photovoltaics, comprising a box body 1, support rods 11 are fixedly installed at the four corners of the bottom of the box body 1, and a positioning block is fixedly installed at the bottom of the support rod 11, and the box body 1 can be detachably fixed by the support rod 11 and its positioning block to ensure that the dehumidification process is stable and meets the needs of later shifting and replacement. Heat dissipation windows 2 are fixedly installed on both sides of the front wall of the box body 1, and the heat dissipation windows 2 are fixedly installed at the preset vents on the front wall of the box body 1, and a dustproof net 21 is fixedly installed in the heat dissipation window 2, ventilation can be carried out through the heat dissipation window 2, and dust is blocked by the dustproof net 21, and foreign objects can be prevented from entering the box, and an indicator sign 13 is fixedly installed on the lower side of the front wall of the box body 1 near the heat dissipation window 2, and guide text is printed on the indicator sign 13, and the guide text can be printed on the indicator sign 13 and its guide text. Text is provided to inform the operator of the corresponding usage and adjustment methods, so as to facilitate the initial use by different operators. A support platform 5 is placed on one side of the box body 1, and a bracket 6 is fixedly installed on the top of the front wall of the support platform 5; openings 16 are provided in the middle of both side walls of the box body 1, and metallized films 3 are placed in the two groups of openings 16, and an electric controller 14 is fixedly installed on one side of the outer wall of the box body 1 near the opening 16; through openings 15 are provided on one side of the top wall and the bottom wall of the box body 1, and a fan 12 is fixedly installed in the through opening 15; a driving motor 53 is fixedly installed on the rear side of the support platform 5, and a rotating drum 51 is fixedly installed on the front side of the transmission shaft of the driving motor 53, and a sponge ring 52 is fixedly installed on the outside of the rotating drum 51, and the sponge ring 52 is in contact with the outside of the metallized film 3; a bracket 6 is fixedly installed on the upper side of the support platform 5 near the sponge ring 52, and an electric heating belt 61 is fixedly installed on the bottom of the bracket 6.

[0024] In this technical solution, the sponge ring 52, the driving motor 53 and the bracket 6 can be used together. During the use of the dehumidification device for the polypropylene metallized film for distributed photovoltaics, the sponge ring 52 can absorb the liquid on the surface of the metallized film 3 that is in contact with it, and then it can be dried by the fan 12. During this period, the driving motor 53 can drive the rotating rod 54 to rotate slowly, and then drive the rotating drum 51 to rotate. Due to the setting of the electric heating belt 61, the area of ​​the sponge ring 52 close to it can be heated and dried. This structural design can reduce the speed at which the sponge ring 52 becomes wet and cannot be used, thereby improving the durability of the sponge ring 52.

[0025] In some technical solutions, a push rod motor 4 is fixedly installed on one side of the box body 1 close to the support platform 5, and a rotating rod 54 is fixedly installed on the front side of the transmission shaft of the push rod motor 4, and the front end of the rotating rod 54 is fixedly connected to the support platform 5.

[0026] In this technical solution, the push rod motor 4 and the support platform 5 and other components can be used together, and the transmission shaft of the push rod motor 4 can be fixedly connected to the support platform 5 to effectively support the support platform 5. If one group of sponge rings 52 cannot be used any more, the transmission shaft of the push rod motor 4 on one side is put in a retracted state, and the transmission shaft of the push rod motor 4 on the other side is put in an extended state. The heights of the four groups of sponge rings 52 can be adjusted, and the sponge rings 52 can be used alternately, so there is no need to stop the machine to replace the sponge rings 52, thereby indirectly improving the dehumidification processing efficiency.

[0027] Working principle: It should be noted that the utility model is a dehumidification device for distributed photovoltaic polypropylene metallized film. The components are all universal standard parts or components known to technical personnel in this field. The structure and principle can be known to technical personnel through technical manuals or through conventional test methods.

[0028] When a dehumidification device for a distributed photovoltaic polypropylene metallized film is used, the dehumidification device is placed in the processing area of ​​the distributed photovoltaic polypropylene metallized film, so that the device is located on the side of the winding station, and then the device is connected to an external power supply, and the device passes through the opening 16 during the winding of the metallized film 3, and the device can dehumidify the metallized film 3 in the process;

[0029] By providing a sponge ring 52, a drive motor 53 and a bracket 6, during the use of the dehumidification device for the polypropylene metallized film for distributed photovoltaics, the sponge ring 52 can absorb the liquid on the surface of the metallized film 3 that is in conflict with it, and then blow it dry with air through the fan 12. During this period, the drive motor 53 can drive the rotating rod 54 to rotate slowly, thereby driving the rotating drum 51 to rotate. Due to the provision of the electric heating belt 61, the area of ​​the sponge ring 52 close to it can be heated and dried. This structural design can reduce the speed at which the sponge ring 52 becomes wet and unusable, and improve the durability of the sponge ring 52. By providing a push rod motor 4 and a support platform 5, the support platform 5 can be fixedly connected to the drive shaft of the push rod motor 4, and the support platform 5 can be effectively supported. During this period, if a group of sponge rings 52 cannot be used any more, the drive shaft of the push rod motor 4 on one side is in a retracted state, and the drive shaft of the push rod motor 4 on the other side is in an extended state. The heights of the four groups of sponge rings 52 can be adjusted, thereby realizing the alternating use of the sponge rings 52. There is no need to stop the machine to replace the sponge rings 52, thereby indirectly improving the dehumidification processing efficiency.

Claims

1. A dehumidification device for polypropylene metallized film for distributed photovoltaics, characterized in that: It comprises a box body (1), heat dissipation windows (2) are fixedly mounted on both sides of the front wall of the box body (1), a support platform (5) is placed on one side inside the box body (1), and a bracket (6) is fixedly mounted on the top of the front wall of the support platform (5); The box body (1) is provided with openings (16) in the middle of both side walls, and metallized films (3) are placed in the two groups of openings (16). An electric controller (14) is fixedly installed on one side of the outer wall of the box body (1) close to the openings (16); A through opening (15) is provided on one side of the top wall and the bottom wall of the box body (1), and a fan (12) is fixedly installed in the through opening (15); A driving motor (53) is fixedly mounted on the rear side of the support (5), a rotating drum (51) is fixedly mounted on the front side of the transmission shaft of the driving motor (53), a sponge ring (52) is fixedly mounted on the outer side of the rotating drum (51), and the sponge ring (52) contacts the outer side of the metallized film (3); A bracket (6) is fixedly mounted on the upper side of the support platform (5) close to the sponge ring (52), and an electric heating belt (61) is fixedly mounted on the bottom of the bracket (6).

2. A dehumidification device for polypropylene metallized film for distributed photovoltaic use according to claim 1, characterized in that: A push rod motor (4) is fixedly mounted on one side of the box body (1) close to the support platform (5), and a rotating rod (54) is fixedly mounted on the front side of the transmission shaft of the push rod motor (4), and the front end of the rotating rod (54) is fixedly connected to the support platform (5).

3. A dehumidification device for polypropylene metallized film for distributed photovoltaic use according to claim 1, characterized in that: The heat dissipation window (2) is fixed to a preset ventilation opening on the front wall of the box body (1), and a dustproof net (21) is fixedly installed inside the heat dissipation window (2).

4. A dehumidification device for polypropylene metallized film for distributed photovoltaic use according to claim 1, characterized in that: Support rods (11) are fixedly installed at the four corners of the bottom of the box body (1), and positioning blocks are fixedly installed at the bottom of the support rods (11).

5. A dehumidification device for polypropylene metallized film for distributed photovoltaic use according to claim 1, characterized in that: An indication sign (13) is fixedly mounted on the lower side of the front wall of the box body (1) close to the heat dissipation window (2), and guiding text is printed on the indication sign (13).

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