Terminal cover metal plate structure of reactive power compensation device with dustproof function

Abstract

The utility model discloses a terminal cover metal plate structure of a reactive power compensation device with a dustproof function in the technical field of terminal cover dust removal mechanisms, which comprises a terminal protection cover and a dust removal metal plate, the top of the terminal protection cover is fixedly provided with the dust removal metal plate, and one side of the dust removal metal plate is fixedly connected with a dust removal pipe. The dust removal device comprises a dust removal metal plate, a dust removal pipe, a mounting opening, a filter element, a dust collection cavity, a connecting pipe, a dust collection box and a negative pressure pump, one end of the dust removal pipe is communicated with the inner side of the terminal protection cover, a discharging hopper is fixedly connected to the bottom of the dust removal metal plate, and a collection box is fixedly mounted at the bottom of the discharging hopper. Dust below the terminal protection cover can be sucked into the dust removal metal plate from the interior of the dust removal pipe through starting of the negative pressure pump, small particles and impurities in the dust can be filtered and adsorbed through the filter element, the filtered dust can be collected into the dust collection box through the connecting pipe, and therefore the dust removal effect of the device is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of terminal cover dust removal mechanisms, and in particular relates to a terminal cover sheet metal structure of a reactive power compensation device with a dustproof function. Background Art

[0002] In the test cabinet, many terminals with wiring are directly exposed to the outside, which is very easy to touch and cause danger; at the same time, during the test process, repeated wiring and disconnection steps are often required, which not only increases repetitive labor but also easily brings great hidden dangers to the personal safety of operators. The traditional practice is to cover the terminals at both ends of the wiring with protective covers, commonly known as terminal covers. Terminal covers are covers installed on the terminals of electrical equipment to protect the terminals and cable connections. It is usually made of insulating materials and has functions such as anti-pollution and anti-collision. Terminal covers are widely used in electrical equipment, especially in high-voltage electrical equipment, such as medium-voltage switchgear, high-voltage circuit breaker transformers, etc.

[0003] The structure and function of the existing terminal protection cover are relatively simple. Most of them can only protect the terminal part of the wiring. They do not have the function of automatic dust prevention, which makes it easy for a lot of dust to adhere to the surface of the terminal of the electrical equipment, affecting the subsequent use. For this reason, we propose a terminal cover sheet metal structure of a reactive compensation device with dust prevention function. Utility Model Content

[0004] The utility model aims to provide a terminal cover sheet metal structure of a reactive power compensation device with a dustproof function, so as to solve the problem that the existing terminal protection cover does not have the dustproof function mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a terminal cover sheet metal structure of a reactive compensation device with dust-proof function, comprising a terminal protection cover and a dust removal sheet metal, a dust removal sheet metal is provided on the top of the terminal protection cover, a dust removal pipe is provided on one side of the dust removal sheet metal, a lower hopper is provided on the bottom of the dust removal sheet metal, a collecting box is provided on the bottom of the lower hopper, a baffle is provided on the inner side of the dust removal sheet metal, a sealing plate is provided on the inner side of the dust removal sheet metal, a mounting port is provided on the surface of the sealing plate, a filter element is provided on the bottom of the mounting port, a connecting air pipe is provided on the inner side of the dust removal sheet metal, a nozzle is provided on the bottom of the connecting air pipe, an air pump is provided on one side of the dust removal sheet metal, an ash collecting chamber is provided on the inner top of the dust removal sheet metal, a connecting pipe is provided on one side of the dust removal sheet metal, a dust collecting box is provided on one end of the connecting pipe, and a negative pressure pump is provided on one side of the dust collecting box.

[0006] Preferably, a dust removal sheet metal is fixedly installed on the top of the terminal protection cover, a dust removal pipe is fixedly connected to one side of the dust removal sheet metal, one end of the dust removal pipe is communicated with the inner side of the terminal protection cover, and a lower hopper is fixedly connected to the bottom of the dust removal sheet metal, and a collection box is fixedly installed on the bottom of the lower hopper.

[0007] Preferably, a baffle is vertically fixedly installed on the inner side of the dust removal sheet metal, a sealing plate is horizontally fixedly installed on the inner side of the dust removal sheet metal, a mounting opening is fixedly opened on the surface of the sealing plate, and a plurality of mounting openings are provided.

[0008] Preferably, a filter element is fixedly connected to the bottom of the mounting port, a connecting air pipe is fixedly installed on the inner side of the dust removal sheet metal, the connecting air pipe is arranged above the mounting port, a nozzle is fixedly connected to the bottom of the connecting air pipe, a plurality of nozzles are provided, and the nozzle is arranged directly above the mounting port.

[0009] Preferably, an air pump is fixedly installed on one side of the dust removal sheet metal, one end of the connecting air pipe extends to the outside of the dust removal sheet metal, one end of the connecting air pipe is fixedly connected to one side of the air pump, an ash collecting chamber is fixedly opened on the inner top of the dust removal sheet metal, and a connecting pipe is fixedly connected to one side of the dust removal sheet metal, and one end of the connecting pipe is communicated with the inner side of the ash collecting chamber.

[0010] Preferably, a dust collecting box is fixedly mounted on one end of the connecting tube, and a negative pressure pump is fixedly mounted on one side of the dust collecting box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Through the provided dust removal sheet metal, dust removal pipe, installation port, filter element, dust collection chamber, connecting pipe, dust collection box and negative pressure pump, the activation of the negative pressure pump can suck the dust under the terminal protection cover from the inside of the dust removal pipe into the inside of the dust removal sheet metal, and the small particles and impurities in the dust can be filtered and adsorbed through the filter element, and the filtered dust will be collected into the inside of the dust collection box through the connecting pipe, thereby achieving the dust removal effect of the device.

[0013] 2. Through the provided lower hopper, collecting box, connecting air pipe, nozzle and air pump, the air pump can spray gas from the inside of the connecting air pipe and the nozzle to the surface of the filter element, so as to flush out the dust particles accumulated on the surface of the filter element. The flushed dust and particles enter the interior of the collecting box from the lower hopper, which is convenient for cleaning the filtered dust and impurities, thereby improving the continuous use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2It is a side structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal cross-sectional structure of the sheet metal structure of the present utility model.

[0017] In the figure: 1. Terminal protection cover; 2. Dust removal sheet metal; 3. Dust removal pipe; 4. Lower hopper; 5. Collection box; 6. Baffle; 7. Sealing plate; 8. Installation port; 9. Filter element; 10. Connecting air pipe; 11. Nozzle; 12. Air pump; 13. Ash collection chamber; 14. Connecting pipe; 15. Dust collection box; 16. Negative pressure pump. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a terminal cover sheet metal structure of a reactive compensation device with dust-proof function, comprising a terminal protection cover 1 and a dust removal sheet metal 2, a dust removal sheet metal 2 is arranged on the top of the terminal protection cover 1, a dust removal pipe 3 is arranged on one side of the dust removal sheet metal 2, a lower hopper 4 is arranged at the bottom of the dust removal sheet metal 2, a collecting box 5 is arranged at the bottom of the lower hopper 4, a baffle 6 is arranged on the inner side of the dust removal sheet metal 2, a sealing plate 7 is arranged on the inner side of the dust removal sheet metal 2, a mounting port 8 is arranged on the surface of the sealing plate 7, a filter element 9 is arranged at the bottom of the mounting port 8, a connecting air pipe 10 is arranged on the inner side of the dust removal sheet metal 2, a nozzle 11 is arranged at the bottom of the connecting air pipe 10, an air pump 12 is arranged on one side of the dust removal sheet metal 2, an ash collecting chamber 13 is arranged on the inner top of the dust removal sheet metal 2, a connecting pipe 14 is arranged on one side of the dust removal sheet metal 2, a dust collecting box 15 is arranged at one end of the connecting pipe 14, and a negative pressure pump 16 is arranged on one side of the dust collecting box 15.

[0020] Specifically, a dust removal sheet metal 2 is fixedly installed on the top of the terminal protection cover 1, a dust removal pipe 3 is fixedly connected to one side of the dust removal sheet metal 2, one end of the dust removal pipe 3 is communicated with the inner side of the terminal protection cover 1, a lower hopper 4 is fixedly connected to the bottom of the dust removal sheet metal 2, a collecting box 5 is fixedly installed at the bottom of the lower hopper 4, a baffle 6 is vertically fixedly installed on the inner side of the dust removal sheet metal 2, a sealing plate 7 is horizontally fixedly installed on the inner side of the dust removal sheet metal 2, a mounting port 8 is fixedly opened on the surface of the sealing plate 7, a plurality of mounting ports 8 are provided, a filter element 9 is fixedly connected to the bottom of the mounting port 8, a connecting air pipe 10 is fixedly installed on the inner side of the dust removal sheet metal 2, and the connecting air pipe 10 is arranged at Above the mounting port 8, a nozzle 11 is fixedly connected to the bottom of the connecting air pipe 10. There are multiple nozzles 11, which are arranged directly above the mounting port 8. An air pump 12 is fixedly installed on one side of the dust removal sheet metal 2. One end of the connecting air pipe 10 extends to the outside of the dust removal sheet metal 2. One end of the connecting air pipe 10 is fixedly connected to one side of the air pump 12. An ash collecting chamber 13 is fixedly opened on the inner top of the dust removal sheet metal 2. A connecting pipe 14 is fixedly connected to one side of the dust removal sheet metal 2. One end of the connecting pipe 14 is communicated with the inner side of the ash collecting chamber 13. A dust collecting box 15 is fixedly installed on one end of the connecting pipe 14, and a negative pressure pump 16 is fixedly installed on one side of the dust collecting box 15.

[0021] In this embodiment, the terminal protection cover 1 is provided to facilitate the protection and dust prevention of the wiring terminals protected below. When there is a lot of dust under the terminal protection cover 1, the negative pressure pump 16 is provided. The activation of the negative pressure pump 16 can generate negative pressure at one end of the dust removal pipe 3, and the dust under the terminal protection cover 1 will enter the dust removal sheet metal 2 from the inside of the dust removal pipe 3. The baffle 6 can make the dust and impurities entering the inside of the dust removal sheet metal 2 rise upward from the inner bottom of the dust removal sheet metal 2, so that the dust gradually enters the inside of the dust collection chamber 13, and the small particles and impurities in the dust can be filtered out by the filter element 9. The impurities are filtered and adsorbed, and the remaining dust is collected into the dust collecting box 15 through the connecting pipe 14. As the dust is continuously filtered and adsorbed on the surface of the filter element 9, the dust particles on the surface of the filter element 9 will accumulate thicker and thicker, and the air resistance will become greater and greater. Through the provided air pump 12, the start of the air pump 12 can pass the inside of the connecting air pipe 10 and spray the gas from the inside of the nozzle 11 to the surface of the filter element 9, so as to flush down the dust particles accumulated on the surface of the filter element 9, and the flushed down dust and particles enter into the interior of the collecting box 5 from the lower hopper 4, so as to facilitate the cleaning of the filtered dust and impurities, thereby improving the use effect of the device.

[0022] 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 terminal cover sheet metal structure of a reactive power compensation device with dustproof function, comprising a terminal protection cover (1) and a dust removal sheet metal (2), characterized in that: The top of the terminal protection cover (1) is provided with a dust removal sheet metal (2), one side of the dust removal sheet metal (2) is provided with a dust removal pipe (3), the bottom of the dust removal sheet metal (2) is provided with a lower hopper (4), the bottom of the lower hopper (4) is provided with a collecting box (5), the inner side of the dust removal sheet metal (2) is provided with a baffle (6), the inner side of the dust removal sheet metal (2) is provided with a sealing plate (7), the surface of the sealing plate (7) is provided with a mounting port (8), and the bottom of the mounting port (8) is provided with a filter. A core (9) is provided, a connecting air pipe (10) is provided on the inner side of the dust removal sheet metal (2), a nozzle (11) is provided at the bottom of the connecting air pipe (10), an air pump (12) is provided on one side of the dust removal sheet metal (2), a dust collecting chamber (13) is provided on the inner top of the dust removal sheet metal (2), a connecting pipe (14) is provided on one side of the dust removal sheet metal (2), a dust collecting box (15) is provided at one end of the connecting pipe (14), and a negative pressure pump (16) is provided on one side of the dust collecting box (15).

2. The terminal cover sheet metal structure of a reactive power compensation device with dustproof function according to claim 1, characterized in that: A dust removal sheet metal (2) is fixedly mounted on the top of the terminal protection cover (1); a dust removal pipe (3) is fixedly connected to one side of the dust removal sheet metal (2); one end of the dust removal pipe (3) is in communication with the inner side of the terminal protection cover (1); a lower hopper (4) is fixedly connected to the bottom of the dust removal sheet metal (2); and a collection box (5) is fixedly mounted on the bottom of the lower hopper (4).

3. The terminal cover sheet metal structure of a reactive power compensation device with dustproof function according to claim 1, characterized in that: A baffle (6) is vertically fixedly installed on the inner side of the dust removal sheet metal (2), a sealing plate (7) is horizontally fixedly installed on the inner side of the dust removal sheet metal (2), and a mounting opening (8) is fixedly opened on the surface of the sealing plate (7), and a plurality of mounting openings (8) are provided.

4. The terminal cover sheet metal structure of a reactive power compensation device with dustproof function according to claim 1, characterized in that: A filter core (9) is fixedly connected to the bottom of the mounting port (8), a connecting air pipe (10) is fixedly installed on the inner side of the dust removal sheet metal (2), the connecting air pipe (10) is arranged above the mounting port (8), a nozzle (11) is fixedly connected to the bottom of the connecting air pipe (10), a plurality of nozzles (11) are provided, and the nozzles (11) are arranged directly above the mounting port (8).

5. The terminal cover sheet metal structure of a reactive power compensation device with dustproof function according to claim 1, characterized in that: An air pump (12) is fixedly mounted on one side of the dust removal sheet metal (2); one end of the connecting air pipe (10) extends to the outside of the dust removal sheet metal (2); one end of the connecting air pipe (10) is fixedly connected to one side of the air pump (12); an ash collecting chamber (13) is fixedly opened on the top of the inner side of the dust removal sheet metal (2); a connecting pipe (14) is fixedly connected to one side of the dust removal sheet metal (2); one end of the connecting pipe (14) is in communication with the inner side of the ash collecting chamber (13).

6. The terminal cover sheet metal structure of a reactive power compensation device with dustproof function according to claim 1, characterized in that: A dust collecting box (15) is fixedly mounted on one end of the connecting tube (14), and a negative pressure pump (16) is fixedly mounted on one side of the dust collecting box (15).

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