CN213817001U

CN213817001U - Low-voltage reactive compensation cabinet body of power equipment

Info

Publication number: CN213817001U
Application number: CN202023065672.0U
Authority: CN
Inventors: 彭亚华
Original assignee: Linyi Yangao Electric Co ltd
Current assignee: Linyi Yangao Electric Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-27
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a power equipment low pressure reactive compensation cabinet body, the on-line screen storage device comprises a base, the recess has been seted up at the base top, the diapire welding of recess has a plurality of first springs, and is a plurality of the common welding of the other end of first spring has the cabinet body, the top welding of the cabinet body has the telescopic link, the welding of the free end of telescopic link has the visor, the cover is equipped with the second spring on the telescopic link, the one end of second spring is because the top outer wall of the cabinet body offsets, and the other end offsets with the diapire of visor, a plurality of louvres have been seted up to a lateral wall of the cabinet body, and is a plurality of all fixed being provided with on the louvre hinders the dirt net, the cavity has been seted up to the lateral wall of the cabinet body. The utility model discloses an inflation of gasbag is with iron sheet and conducting strip contact to make the motor drive the fan and rotate, on the one hand to the internal portion of cabinet carry out the heat dissipation processing, on the other hand will block up the dust on blocking the ash screen mesh and blow off, guarantee the heat dissipation that the louvre can be normal.

Description

Low-voltage reactive compensation cabinet body of power equipment

Technical Field

The utility model relates to a power equipment cabinet body technical field especially relates to a power equipment low pressure reactive compensation cabinet body.

Background

The reactive power compensation cabinet is in an indispensable important position in an electric power supply system, and plays a role in improving the power factor of a power grid, reducing the loss of a power supply transformer and a transmission line, improving the power supply efficiency and improving the power supply environment in the electronic power supply system, so that the reactive power compensation cabinet is reasonably selected, the loss of the power supply network can be reduced to the maximum extent, the flow of reactive power in the power system is changed, the voltage level of the power system is improved, the network loss is reduced, the dynamic performance of the power system is improved, and the quality of the power grid is provided.

But current power equipment low pressure reactive compensation cabinet body function singleness receives the pollution of external dust easily, and life is short, unsatisfied current demand, and based on this, the utility model provides a power equipment low pressure reactive compensation cabinet body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a low-voltage reactive compensation cabinet body of power equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power equipment low pressure reactive compensation cabinet body, includes the base, the recess has been seted up at the base top, the diapire welding of recess has a plurality of first springs, and is a plurality of the cabinet body has been welded jointly to the other end of first spring, the top welding of the cabinet body has the telescopic link, the welding of the free end of telescopic link has the visor, the cover is equipped with the second spring on the telescopic link, the one end of second spring is because the top outer wall of the cabinet body offsets, and the other end offsets with the diapire of visor, a plurality of louvres have been seted up to a lateral wall of the cabinet body, and is a plurality of all fixed being provided with on the louvre hinders the dirt net.

Preferably, the cavity has been seted up to the lateral wall of the cabinet body, the diapire veneer of cavity has the gasbag, the one end veneer that the base was kept away from to the gasbag has the iron sheet, the roof of cavity is fixed to be provided with the conducting strip, the interior roof of the cabinet body has the bracing piece with interior diapire symmetric welding, two the common welding of bracing piece has the motor case.

Preferably, a motor is fixedly arranged in the motor box, an output shaft of the motor penetrates through the side wall of the motor box and is welded with a driving shaft, and a fan is welded on the driving shaft.

Preferably, ether solution is placed in the air bag, the first spring and the second spring are damping springs, and the conducting strip is electrically connected with the motor.

Preferably, the number of the first springs is not less than 4, the gear on the horizontal direction of the protective cover is larger than the cabinet body, and the protective cover is in a shape of being concave towards the cabinet body.

Preferably, the position of the fan corresponds to the positions of the heat dissipation holes, and the model of the motor is Y90L-2.

Compared with the prior art, the utility model has the advantages of:

1. through setting up the telescopic link, first spring, second spring isotructure, when making when the heavy object that drops from the external world, when through the visor, can be because the structure of visor itself and landing, and because the second spring carries out the shock attenuation effect of certain degree with the effect of telescopic link, avoid external heavy object directly to fall on the cabinet body, the cabinet body causes the damage, and owing to set up the second spring, can play when the cabinet body receives the impact and subtract the effect of dashing the bradyseism, make the cabinet body not fragile, increase the life of the cabinet body.

2. Through setting up the gasbag, the conducting strip, the iron sheet, structure such as fan, make when external dust is too much and when blockking up the radiating hole, the internal temperature of cabinet rises to ether solution when evaporating this moment, the gasbag will expand, when the gasbag inflation extends to iron sheet and conducting strip contact, the circuit at motor place switches on, the fan rotates and blows off the dust that hinders dirt on the net, the fan rotates simultaneously and makes and cool down the processing to the internal portion of cabinet, avoid hindering long-time jam of ash net and lead to the internal temperature of cabinet to rise, make the life of the cabinet body reduce.

Drawings

Fig. 1 is a schematic structural diagram of a low-voltage reactive compensation cabinet body of an electrical equipment provided by the utility model;

fig. 2 is an enlarged schematic view of a part a of the low-voltage reactive compensation cabinet body of the power equipment provided by the utility model;

fig. 3 is the utility model provides a side view of the low pressure reactive compensation cabinet body of power equipment.

In the figure: the multifunctional cabinet comprises a base 1, a groove 2, a first spring 3, a cabinet body 4, a telescopic rod 5, a second spring 6, a protective cover 7, heat dissipation holes 8, a dust blocking net 9, a cavity 10, an air bag 11, an iron sheet 12, a conducting sheet 13, a supporting rod 14, a motor box 15, a motor 16, a driving shaft 17 and a fan 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a power equipment low pressure reactive compensation cabinet body, including base 1, base 1 top is seted up recess 2, the diapire welding of recess 2 has a plurality of first springs 3, the other end of a plurality of first springs 3 has cabinet body 4 jointly welded, the top welding of cabinet body 4 has telescopic link 5, the free end welding of telescopic link 5 has visor 7, the cover is equipped with second spring 6 on the telescopic link 5, the one end of second spring 6 is because the top outer wall of cabinet body 4 offsets, the other end offsets with the diapire of visor 7, a plurality of louvres 8 have been seted up to a lateral wall of cabinet body 4, it hinders dirt net 9 all to fix being provided with on a plurality of louvres 8, hinder dirt net 9 at ordinary times when louvre 8 dispels the heat the time carry out blockking to external dust, avoid entering into cabinet body 4 inside quick ageing that causes cabinet body 4 internal mechanism, shorten its life.

The cavity 10 has been seted up to the lateral wall of the cabinet body 4, and the diapire veneer of cavity 10 has gasbag 11, and the one end veneer that base 1 was kept away from to gasbag 11 has iron sheet 12, and the roof of cavity 10 is fixed to be provided with conducting strip 13, and the interior roof of the cabinet body 4 has bracing piece 14 with interior diapire symmetric welding, and two common welding of bracing piece 14 have motor case 15.

Motor box 15 internal fixation is provided with motor 16, motor 16's output shaft runs through motor box 15's lateral wall and welding has driving shaft 17, the welding has fan 18 on the driving shaft 17, ether solution has been placed in the gasbag 11, first spring 3 is damping spring with second spring 6, be used for carrying out the shock attenuation buffering to the cabinet body 4, avoid causing the damage because of vibrations to the cabinet body 4, conducting strip 13

electricity connecting motor

16, 4 are no less than to first spring 3's quantity, the gear on the horizontal direction of visor 7 is greater than the cabinet body 4, visor 7 is towards the concave shape of the cabinet body 4, the position of fan 18 is corresponding with the position of a plurality of louvre 8, motor 16's model is Y90L-2.

In the utility model, when the cabinet body 1 is in use, the ash blocking net 9 is usually used for ash blocking treatment and the heat dissipation holes 8 are used for heat dissipation treatment, when the dust on the ash blocking net 9 is too much, the meshes are blocked, thereby affecting the normal heat dissipation of the heat dissipation holes 8, causing the temperature inside the cabinet body 1 to rise, and reducing the service life of the device, when the temperature of the cabinet body 1 rises to the boiling point of the ether solution, the ether solution will become ether steam, and the air bag 11 will expand, when the iron sheet 12 is communicated with the conducting sheet 13, the circuit of the motor 16 is conducted, the wind blown by the rotation of the fan 18 causes the dust on the dust blocking net 9 to fall, meanwhile, the blown air can also carry out heat dissipation treatment on the interior of the cabinet body 1, when the temperature of the cabinet body 1 is reduced, when the circuit of the motor 16 is disconnected, the meshes of the dust blocking net 9 are dredged, so that ventilation and heat dissipation can be better performed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power equipment low pressure reactive compensation cabinet body, includes base (1), its characterized in that, recess (2) have been seted up at base (1) top, the diapire welding of recess (2) has a plurality of first springs (3), and is a plurality of the common welding of the other end of first spring (3) has the cabinet body (4), the top welding of the cabinet body (4) has telescopic link (5), the free end welding of telescopic link (5) has visor (7), the cover is equipped with second spring (6) on telescopic link (5), the one end of second spring (6) offsets with the top outer wall of the cabinet body (4) again, and the other end offsets with the diapire of visor (7), a plurality of louvres (8) have been seted up to a lateral wall of the cabinet body (4), and is a plurality of it hinders dirt net (9) all to fix being provided with on louvre (8).

2. The low-voltage reactive compensation cabinet body of the power equipment according to claim 1, wherein a cavity (10) is formed in the side wall of the cabinet body (4), an air bag (11) is glued to the bottom wall of the cavity (10), an iron sheet (12) is glued to one end, away from the base (1), of the air bag (11), a conducting sheet (13) is fixedly arranged on the top wall of the cavity (10), supporting rods (14) are symmetrically welded to the inner top wall and the inner bottom wall of the cabinet body (4), and a motor box (15) is welded to the two supporting rods (14) jointly.

3. The low-voltage reactive compensation cabinet body of the power equipment as claimed in claim 2, wherein a motor (16) is fixedly arranged in the motor box (15), an output shaft of the motor (16) penetrates through a side wall of the motor box (15) and is welded with a driving shaft (17), and a fan (18) is welded on the driving shaft (17).

4. The low-voltage reactive power compensation cabinet body of the power equipment as claimed in claim 2, wherein an ether solution is placed in the air bag (11), the first spring (3) and the second spring (6) are damping springs, and the conducting strip (13) is electrically connected with the motor (16).

5. The low-voltage reactive compensation cabinet body of power equipment according to claim 1, wherein the number of the first springs (3) is not less than 4, the horizontal gear of the protective cover (7) is larger than that of the cabinet body (4), and the protective cover (7) is concave towards the cabinet body (4).

6. The low-voltage reactive compensation cabinet body of the power equipment as claimed in claim 3, wherein the position of the fan (18) corresponds to the positions of the heat dissipation holes (8), and the model of the motor (16) is Y90L-2.