CN215870244U

CN215870244U - High-voltage reactive on-site compensation cabinet

Info

Publication number: CN215870244U
Application number: CN202121854241.4U
Authority: CN
Inventors: 管涵
Original assignee: Hubei Zhenghan Electric Co ltd
Current assignee: Hubei Zhenghan Electric Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-18
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a high-voltage reactive power in-situ compensation cabinet which comprises a cabinet body, wherein one side of the outer wall of the cabinet body is hinged with a cabinet door, the top end of the cabinet body is provided with a dust exhaust assembly penetrating through the top wall of the cabinet body, one side of the inner wall of the cabinet body is communicated with a dust collection assembly, the dust collection assembly comprises a dust collection pipe communicated with the cabinet body, one end, far away from the cabinet body, of the dust collection pipe is communicated with a dust collection box, the inner wall of the dust collection box is fixedly provided with a filtering piece, one side of the outer wall of the dust collection box is communicated with a suction fan, and the joint of the suction fan and the dust collection box is positioned under the filtering piece; through the dust exhaust subassembly and the dust absorption subassembly that set up, the effectual inside dust that easily gathers of having avoided current device influences electrical components normal operating, is favorable to the inside dust of remove device, increases the inside electrical components life of device.

Description

High-voltage reactive on-site compensation cabinet

Technical Field

The utility model relates to the technical field of compensation cabinets, in particular to a high-voltage reactive power on-site compensation cabinet.

Background

The high-voltage reactive power in-situ compensation cabinet equipment adopts a microcomputer dynamic compensation controller with a singlechip as a core, is specially designed aiming at the field of harmonic waves, and has the advantages of strong anti-interference capability, accurate data acquisition, stable output and high response speed; the filtering reactive compensation branch circuit is composed of a filtering compensation reactor and a filtering compensation capacitor which are specially designed, is designed aiming at the accurate tuning of harmonic waves of a high-voltage line system, effectively inhibits higher harmonic waves of the line system, reliably compensates reactive power and improves power factors.

A large number of electric elements are placed in an existing high-voltage reactive on-site compensation cabinet, the electric elements run for a long time, and a large amount of static electricity generated in the cabinet body is easy to accumulate dust to influence the normal running of the electric elements.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the high-voltage reactive power on-site compensation cabinet, and by the arrangement of the dust exhaust assembly and the dust collection assembly, the influence of dust easily accumulated in the conventional device on the normal operation of the electric elements is effectively avoided, the dust in the device is favorably removed, and the service life of the electric elements in the device is prolonged.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-pressure idle compensation cabinet on spot, includes the cabinet body, outer wall one side of cabinet body articulates there is the cabinet door, cabinet body top is equipped with the dust exhaust subassembly that runs through its roof installation, inner wall one side intercommunication of cabinet body has dust absorption assembly, dust absorption assembly includes the dust absorption pipe with cabinet body intercommunication, the dust absorption pipe is apart from cabinet body one end intercommunication dust collection box far away, the inner wall fixed mounting of dust collection box has a filtration piece, outer wall one side intercommunication of dust collection box has the suction fan, and the suction fan is located under the filtration piece with the dust collection box junction.

Preferably, the dust exhaust subassembly is including running through in the outer tube of cabinet body roof, the top intercommunication of outer tube has the air pump, the inner wall parcel of outer tube has the inner tube, the top fixed connection stopper of inner tube, and the stopper is located outer intraduct, the bottom intercommunication of inner tube has the shower nozzle, outer wall one side intercommunication of outer tube has the gas-supply pipe, and the gas-supply pipe is apart from outer tube one end intercommunication inner tube far away.

Preferably, the radiating groove is formed in one side of the outer wall of the cabinet body, and the top end of the radiating groove is provided with the drainage plate.

Preferably, a control panel is fixedly installed on one side of the outer wall of the cabinet body, and the control panel is in signal connection with the air pump and the suction fan.

Preferably, the filter element is a filter screen, and the aperture of the filter screen is 10mm-50 mm.

Preferably, one end of the gas pipe is communicated with the outer wrapping pipe, the other end of the gas pipe is communicated with the inner pipe, and the joint of the gas pipe and the inner pipe is positioned under the limiting block.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the arrangement of the dust exhaust assembly and the dust collection assembly, the influence of dust easily accumulated in the conventional device on the normal operation of the electric elements is effectively avoided, the dust in the device is favorably removed, and the service life of the electric elements in the device is prolonged;

2. through the dust exhaust subassembly that sets up, the effectual dust of having avoided current device to be located the electric elements surface inside can't be handled, is favorable to blowing off electric elements surface dust to the device is inside to remove dust again, has increased the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the dust exhaust assembly of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the vacuum cleaner assembly of FIG. 1 according to the present invention;

FIG. 4 is an elevational view of the overall construction of the present invention;

wherein: 1. a cabinet body; 2. a cabinet door; 3. a heat sink; 4. a dust exhaust assembly; 5. a dust collection assembly; 41. an air pump; 42. wrapping the tube; 43. an inner tube; 44. a limiting block; 45. a gas delivery pipe; 46. a spray head; 51. a dust collection pipe; 52. a dust collection box; 53. a filter member; 54. a suction fan.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the high-voltage reactive power local compensation cabinet comprises a cabinet body 1, wherein a cabinet door 2 is hinged to one side of the outer wall of the cabinet body 1, a dust exhaust component 4 installed to penetrate through the top wall of the cabinet body 1 is arranged at the top end of the cabinet body 1, a dust collection component 5 is communicated with one side of the inner wall of the cabinet body 1, the dust collection component 5 comprises a dust collection pipe 51 communicated with the cabinet body 1, one end, far away from the cabinet body 1, of the dust collection pipe 51 is communicated with a dust collection box 52, a filter member 53 is fixedly installed on the inner wall of the dust collection box 52, one side of the outer wall of the dust collection box 52 is communicated with a suction fan 54, and the joint of the suction fan 54 and the dust collection box 52 is located under the filter member 53;

when the high-voltage reactive power on-site compensation cabinet is used, firstly, the suction fan 54 in the dust collection assembly 5 is driven, so that the suction fan 54 sucks air to the dust collection box 52 communicated with the output end, at the moment, the negative pressure state is arranged at the position of the dust collection box 52, because one side of the dust collection box 52 is communicated with the dust collection pipe 51, and the other side of the dust collection pipe 51 is communicated with the inside of the cabinet body 1, so that the dust in the inside of the cabinet body 1 is sucked into the dust collection box 52 through the dust collection pipe 51, because the inner wall of the dust collection box 52 is fixedly provided with the filter piece 53, the dust collection pipe 51 is sucked into the surface of the dust separation piece 53, the influence of the dust accumulated in the inside of the existing device on the normal operation of the electric elements is effectively avoided, the dust in the inside of the device is favorably removed, and the service life of the electric elements in the device is prolonged.

As shown in fig. 1-2, the dust exhaust assembly 4 includes an outer tube 42 penetrating through the top wall of the cabinet body 1, the top end of the outer tube 42 is communicated with an air pump 41, the inner wall of the outer tube 42 is wrapped with an inner tube 43, the top end of the inner tube 43 is fixedly connected with a limit block 44, the limit block 44 is located inside the outer tube 42, the bottom end of the inner tube 43 is communicated with a spray head 46, one side of the outer wall of the outer tube 42 is communicated with an air pipe 45, and one end of the air pipe 45, which is far away from the outer tube 42, is communicated with the inner tube 43; firstly, the air pump 41 in the dust exhaust assembly 4 is driven, so that the air pump 41 inputs air pressure to the outer packing tube 42 communicated with the output end, because the inner tube 43 is wrapped on the inner wall of the outer packing tube 42 and the top end of the inner tube 43 is fixedly connected with the limiting block 44, the air pressure in the outer packing tube 42 pushes the limiting block 44 to move downwards to drive the inner tube 43 to move, at the moment, because one side of the outer wall of the outer packing tube 42 is communicated with the air pipe 45, a part of air pressure in the outer packing tube 42 flows into the air pipe 45 and then is discharged into the inner tube 43 through the air pipe 45, when the inner tube 43 moves downwards to the surface of an electrical element, the air pressure in the inner tube 43 is sprayed out through the spray head 46 communicated with the bottom end of the inner tube 43, so that the dust on the surface of the electrical element drops, the problem that the dust on the surface of the electrical element cannot be treated by the existing device is effectively avoided, and the dust on the surface of the electrical element is blown into the device to remove dust again, the practicability of the device is increased.

As shown in fig. 1, a heat dissipation groove 3 is formed in one side of the outer wall of the cabinet body 1, and a drainage plate is arranged at the top end of the heat dissipation groove 3; the top of the radiating groove 3 and the radiating groove 3 that 1 outer wall one side of the cabinet body was seted up through setting up is equipped with the drainage plate, is favorable to the device to break away from the radiating groove 3 through the drainage plate with the rainwater drainage in the rainy day, avoids the rainwater inside by the 3 inflow devices of radiating groove.

As shown in fig. 1, a control panel is fixedly installed on one side of the outer wall of the cabinet body 1, and the control panel is in signal connection with the air pump 41 and the suction fan 54; the staff can press the control button on the control panel surface to transmit the signal from the control panel to the air pump 41 and the suction fan 54, and then operate the air pump 41 and the suction fan 54 with different functions.

As shown in fig. 3, the filter 53 is a filter net, and the aperture of the filter net is 10mm-50 mm; the filtering piece 53 is a filtering net, and the aperture of the filtering net is 10mm-50mm, so that the filtering piece 53 can isolate dust to the surface and prevent the dust from being sucked into the suction fan 54.

As shown in fig. 2, one end of the gas pipe 45 is communicated with the outer wrapping pipe 42, the other end of the gas pipe 45 is communicated with the inner pipe 43, and the joint of the gas pipe 45 and the inner pipe 43 is positioned under the limiting block 44; the air pressure in the air pipe 45 is input into the inner pipe 43 through the air pipe 45, so that the inner pipe 43 is filled with the air pressure, and the air pressure is conveniently sprayed out by the spray head 46 through the inner pipe 43 so as to blow off the dust on the surface of the electric element in the device.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-voltage reactive compensation cabinet in situ, includes cabinet body (1), outer wall one side of cabinet body (1) articulates there is cabinet door (2), its characterized in that: the dust exhaust assembly (4) penetrating through the top wall of the cabinet body (1) is arranged at the top end of the cabinet body (1), and a dust collection assembly (5) is communicated with one side of the inner wall of the cabinet body (1);

dust absorption subassembly (5) include dust absorption pipe (51) with cabinet body (1) intercommunication, dust absorption pipe (51) are apart from cabinet body (1) one end intercommunication dust collection box (52) far away, the inner wall fixed mounting of dust collection box (52) has a filtration piece (53), the outer wall one side intercommunication of dust collection box (52) has suction fan (54), and suction fan (54) and dust collection box (52) junction are located and filter under piece (53).

2. A high voltage reactive power in-situ compensation cabinet according to claim 1, wherein: dust exhaust subassembly (4) are including running through outer tubulation (42) in cabinet body (1) roof, the top intercommunication of outer tubulation (42) has air pump (41), the inner wall parcel of outer tubulation (42) has inner tube (43), the top fixed connection stopper (44) of inner tube (43), and stopper (44) are located outer tubulation (42) inside, the bottom intercommunication of inner tube (43) has shower nozzle (46), outer wall one side intercommunication of outer tubulation (42) has gas-supply pipe (45), and gas-supply pipe (45) apart from outer tubulation (42) one end intercommunication inner tube (43) far away.

3. A high voltage reactive power in-situ compensation cabinet according to claim 1, wherein: the heat dissipation groove (3) is formed in one side of the outer wall of the cabinet body (1), and the top end of the heat dissipation groove (3) is provided with the drainage plate.

4. A high voltage reactive power in-situ compensation cabinet according to claim 1, wherein: a control panel is fixedly installed on one side of the outer wall of the cabinet body (1), and the control panel is in signal connection with the air pump (41) and the suction fan (54).

5. A high voltage reactive power in-situ compensation cabinet according to claim 1, wherein: the filtering piece (53) is a filtering net, and the aperture of the filtering net is 10mm-50 mm.

6. A high voltage reactive power in-situ compensation cabinet according to claim 2, wherein: one end of the gas conveying pipe (45) is communicated with the outer wrapping pipe (42), the other end of the gas conveying pipe (45) is communicated with the inner pipe (43), and the joint of the gas conveying pipe (45) and the inner pipe (43) is positioned under the limiting block (44).