Damp-proof transformer protection cover

Abstract

The utility model discloses a moisture-proof transformer protection cover which comprises a transformer body, and an installation protection structure is arranged on the outer side of the transformer body. The installation protection structure comprises a protection box body, an air inlet installation assembly, an installation frame, an exhaust fan, two supporting frames and a wire rod installation assembly. The utility model relates to the technical field of transformers, in particular to an installation protection structure, when the installation protection structure is used, a transformer body is wrapped by an arranged protection box body, entering gas is dehumidified and filtered in a filtering gas inlet mode, the heat dissipation effect of the transformer is guaranteed, meanwhile, the drying effect of the entering gas can be guaranteed, and the service life of the transformer is prolonged. And through the arrangement of the wire rod installation assembly, the connection position of the wire rod and the box body can be effectively protected, and the situation of water seepage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a moisture-proof transformer protective cover. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil, and iron core. In electrical equipment and wireless circuits, it is often used to increase or decrease voltage, match impedance, and provide safety isolation.

[0003] Most of the current moisture-proof transformer protection structures use a sealed installation method to install the transformer, which cannot effectively ensure the overall heat dissipation effect of the transformer when in use. In addition, during the installation process, water seepage is prone to occur at the connection position between the wire and the box, making it difficult to ensure the overall moisture-proof effect of the transformer. In view of this, there may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a moisture-proof transformer protection cover, comprising a transformer body, wherein an installation protection structure is provided on the outer side of the transformer body;

[0005] The installation protection structure includes: a protection box, an air intake installation assembly, a mounting frame, an exhaust fan, two support frames and a wire installation assembly;

[0006] The protection box is located outside the transformer body, the air intake mounting assembly is located at the upper end of the protection box, the mounting frame is fixedly mounted on the lower wall inside the protection box and is located at the lower end of the transformer body, the exhaust fan is embedded in the lower wall of the protection box, the two support frames are respectively mounted on the two side walls of the protection box, and the wire mounting assembly is fixedly mounted on one side wall of the protection box.

[0007] Preferably, the air intake installation assembly comprises: four fixing columns, a rain shield, four fixing bolts, a processing box, a ceramic ring, a connecting sleeve and an air intake pipe;

[0008] The four fixing columns are respectively installed at the four corners of the upper end of the protection box body, the rain shield is located at the upper end of the protection box body, the four fixing bolts respectively penetrate the four corners of the rain shield, and are respectively embedded in the four fixing columns, the processing box body is fixedly installed at the upper end of the rain shield, the ceramic ring is located on both sides of the processing box body, the connecting sleeve is embedded in the center of the lower wall of the protection box body, one end of the intake pipe is embedded in the center of the upper wall of the protection box body, and the other end is embedded in the connecting sleeve.

[0009] Preferably, the wire installation assembly comprises: an installation box, a partition and a wire outlet pipe;

[0010] The installation box is fixedly installed on one side wall of the protection box and is communicated with one side of the protection box. The partition is fixedly installed at the lower end of the installation box. The outlet pipe is embedded in one side of the lower wall of the installation box.

[0011] Preferably, an air balancing hood is provided at the upper inner end of the protection box.

[0012] Preferably, connection reinforcing ribs are provided at the connection points on both sides of the processing box and the rain shield.

[0013] Beneficial Effects

[0014] The utility model provides a moisture-proof transformer protection cover, which has the following beneficial effects: the installation protection structure adopted in this case wraps the transformer body through the provided protection box when in use, and adopts a filtered air intake method to dehumidify and filter the incoming gas, thereby ensuring the heat dissipation effect of the transformer while ensuring the drying effect of the incoming gas, and by providing a wire installation component, the connection position between the wire and the box can be effectively protected to avoid water seepage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the main structure of a moisture-proof transformer protection cover.

[0016] Figure 2 The utility model is a schematic diagram of the main cross-sectional structure of a moisture-proof transformer protection cover.

[0017] Figure 3 This is an enlarged structural schematic diagram of position "A" of a moisture-proof transformer protective cover described in the utility model.

[0018] In the figure: 1. Transformer body, 2. Protection box, 3. Installation frame, 4. Exhaust fan, 5. Support frame, 6. Fixing column, 7. Rain shield, 8. Fixing bolt, 9. Processing box, 10. Ceramic ring, 11. Connecting sleeve, 12. Inlet pipe, 13. Installation box, 14. Partition, 15. Outlet pipe, 16. Wind hood, 17. Connecting reinforcement ribs. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Example: See Figure 1-3, a moisture-proof transformer protection cover, comprising a transformer body 1, and a mounting protection structure is provided on the outer side of the transformer body 1;

[0021] The installation protection structure includes: a protection box 2, an air intake installation assembly, a mounting frame 3, an exhaust fan 4, two support frames 5 and a wire installation assembly;

[0022] The protection box 2 is located outside the transformer body 1, the air intake installation assembly is located at the upper end of the protection box 2, the installation frame 3 is fixedly installed on the lower wall inside the protection box 2 and is located at the lower end of the transformer body 1, the exhaust fan 4 is embedded in the lower wall of the protection box 2, the two support frames 5 are respectively installed on the two side walls of the protection box 2, and the wire installation assembly is fixedly installed on the wall on one side of the protection box 2.

[0023] When in use, the staff first fixes the protection box 2 at the specified position according to the use requirements, and then puts the transformer body 1 into the protection box 2, and installs and fixes the transformer body 1 through the set installation frame 3, and ensures the overall drying effect of the transformer body 1 through the protection box 2. At the same time, the exhaust fan 4 is set to work to discharge the gas in the protection box 2, and the external gas is filtered through the air intake installation component, and then the dry cold air is transported into the protection box 2 to dissipate the heat of the transformer body 1 in the protection box 2. In addition, the wire installation component is set to effectively ensure the water-proof effect of the connection position between the wire and the protection box 2, and further ensure the drying effect of the working environment of the transformer body 1.

[0024] Four fixing columns 6 are respectively installed at the four corners of the upper end of the protection box 2, the rain shield 7 is located at the upper end of the protection box 2, four fixing bolts 8 respectively penetrate the four corners of the rain shield 7, and are respectively embedded in the four fixing columns 6, the processing box 9 is fixedly installed at the upper end of the rain shield 7, the ceramic ring 10 is located on both sides of the processing box 9, the connecting sleeve 11 is embedded in the center of the lower wall of the protection box 2, one end of the air intake pipe 12 is embedded in the center of the upper wall of the protection box 2, and the other end is embedded in the connecting sleeve 11.

[0025] In the specific implementation process, the air intake installation assembly includes: four fixing columns 6, a rain shield 7, four fixing bolts 8, a processing box 9, a ceramic ring 10, a connecting sleeve 11 and an air intake pipe 12;

[0026] During installation, four fixing bolts 8 are embedded in the rain shield 7 and the four fixing columns 6 to fix the rain shield 7, thereby ensuring the overall installation effect of the rain shield 7. During the installation of the rain shield 7, the connecting sleeve 11 located at the lower end of the processing box 9 is mounted on the upper end of the air inlet pipe 12. During the operation of the exhaust fan 4, the air pressure in the protection box 2 is lower than the external air pressure, so that the air enters the connecting sleeve 11 and the air inlet pipe 12 through the ceramic ring 10 in the processing box 9. The air is dehumidified and filtered by the ceramic ring 10 to ensure the dryness of the air entering the protection box 2.

[0027] In the specific implementation process, the wire installation assembly includes: an installation box 13, a partition 14 and an outlet pipe 15;

[0028] The installation box 13 is fixedly installed on one side wall of the protection box 2 and communicated with one side of the protection box 2. The partition 14 is fixedly installed on the lower end of the installation box 13. The outlet pipe 15 is embedded in one side of the lower wall of the installation box 13.

[0029] When installing the wire, the staff passes one end of the wire through the outlet pipe 15, then passes through the connection position between the installation box 13 and the protection box 2, and connects it to the transformer body 1. The wire is arched in the installation box 13 through the provided partition 14. Since the outlet pipe 15 is located below the installation box 13 and the partition 14 is provided, water seepage can be effectively avoided.

[0030] In the specific implementation process, an air balancing cover 16 is provided at the upper end of the protection box 2 .

[0031] In the specific implementation process, connection reinforcement ribs 17 are provided at the connection points on both sides of the processing box 9 and the rain shield 7.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A moisture-proof transformer protective cover, comprising a transformer body (1), characterized in that: The outer side of the transformer body (1) is provided with a mounting protection structure; The installation protection structure comprises: a protection box (2), an air intake installation assembly, a mounting frame (3), an exhaust fan (4), two support frames (5) and a wire installation assembly; The protection box (2) is located outside the transformer body (1), the air intake installation assembly is located at the upper end of the protection box (2), the installation frame (3) is fixedly installed on the lower wall surface of the protection box (2) and is located at the lower end of the transformer body (1), the exhaust fan (4) is embedded in the lower wall surface of the protection box (2), the two support frames (5) are respectively installed on the side wall surfaces of the protection box (2), and the wire installation assembly is fixedly installed on the side wall surface of the protection box (2).

2. The moisture-proof transformer protective cover according to claim 1, characterized in that: The air intake installation assembly comprises: four fixing columns (6), a rain shield (7), four fixing bolts (8), a processing box (9), a ceramic ring (10), a connecting sleeve (11) and an air intake pipe (12); The four fixing columns (6) are respectively installed at the four corners of the upper end of the protection box (2), the rain shield (7) is located at the upper end of the protection box (2), the four fixing bolts (8) respectively penetrate the four corners of the rain shield (7), and are respectively embedded in the four fixing columns (6), the processing box (9) is fixedly installed at the upper end of the rain shield (7), the ceramic ring (10) is located on both sides of the processing box (9), the connecting sleeve (11) is embedded in the center of the lower wall of the protection box (2), one end of the intake pipe (12) is embedded in the center of the upper wall of the protection box (2), and the other end is embedded in the connecting sleeve (11).

3. The moisture-proof transformer protective cover according to claim 1, characterized in that: The wire installation assembly comprises: an installation box (13), a partition (14) and a wire outlet pipe (15); The installation box (13) is fixedly installed on a side wall of the protection box (2) and is in communication with one side of the protection box (2); the partition (14) is fixedly installed on the lower end of the installation box (13); and the outlet pipe (15) is embedded in one side of the lower wall of the installation box (13).

4. The moisture-proof transformer protective cover according to claim 1, characterized in that: An air distribution cover (16) is provided at the upper inner end of the protection box body (2).

5. The moisture-proof transformer protective cover according to claim 2, characterized in that: Connection reinforcing ribs (17) are provided at the connection points on both sides of the processing box body (9) and the rain shield (7).

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