CN212063500U

CN212063500U - Novel intelligent integrated low-voltage reactive power compensation cabinet

Info

Publication number: CN212063500U
Application number: CN202020884374.5U
Authority: CN
Inventors: 陈湘安
Original assignee: Shenzhen Pengyuan Electrical Co ltd
Current assignee: Shenzhen Pengyuan Electrical Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-01
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to the technical field of compensation cabinets, and discloses a novel intelligent integrated low-voltage reactive compensation cabinet, which comprises a compensation cabinet main body, wherein the compensation cabinet main body is in a rectangular box shape, the interior of the compensation cabinet main body is hollow, the hollow area in the compensation cabinet main body is communicated with the left area of the compensation cabinet main body through the left wall surface of the compensation cabinet main body, an opening-closing door plate is movably arranged on the left wall surface of the compensation cabinet main body, a fan box is fixedly arranged at the center position of the right wall surface of the compensation cabinet main body, a wind deflector is fixedly arranged at the center position of the right wall surface in the compensation cabinet main body, and the wind deflector is in a horn-shaped annular plate shape, the wind force stops suddenly, so that the dust falls, and wind force is generated again, so that the dust is cleaned effectively.

Description

Novel intelligent integrated low-voltage reactive power compensation cabinet

Technical Field

The utility model relates to a compensation cabinet technical field especially relates to a novel intelligent integrated form low pressure reactive compensation cabinet.

Background

The load types in the power system mostly belong to inductive loads, and power electronic equipment is widely used by power utilization enterprises, so that the power factor of a power grid is low. The lower power factor reduces the utilization rate of equipment, increases the power supply investment, damages the voltage quality, reduces the service life of the equipment and greatly increases the line loss. Therefore, the capacitance compensation cabinet is connected in the power system, inductive load can be balanced, power factor is improved, and utilization rate of equipment is improved.

And because compensation cabinet internal plant belongs to comparatively accurate sensitive class equipment, be difficult for receiving external substance influences such as dust for a long time, need remove dust to the compensator inside for this reason, and the dust removal mode commonly used now produces wind-force through the fan and clears up the inside dust of compensation cabinet, nevertheless because the inside is not absolutely level and smooth of compensation cabinet to make partial dust can block on certain lug, can't accomplish the clearance, for this reason, we have proposed a novel intelligent integrated form low pressure reactive compensation cabinet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model mainly solves the technical problem existing in the prior art and provides a novel intelligent integrated low-voltage reactive power compensation cabinet.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the following technical scheme that a novel intelligent integrated low-voltage reactive compensation cabinet comprises a compensation cabinet main body, wherein the compensation cabinet main body is in a rectangular box shape, the interior of the compensation cabinet main body is hollow, the hollow area in the compensation cabinet main body penetrates through the left side wall surface of the compensation cabinet main body and is communicated with the left side area of the compensation cabinet main body, an opening-closing door plate is movably arranged on the left side wall surface of the compensation cabinet main body, a fan box is fixedly arranged at the center position of the right side wall surface of the compensation cabinet main body, the fan box is in a rectangular box shape, a wind deflector is fixedly arranged at the center position of the right side wall surface in the compensation cabinet main body, the wind deflector is in a horn-shaped annular plate shape and is gradually narrowed from left to right, a fan is arranged in the fan box, a driving shaft is fixedly arranged on an output shaft of the, the fan consists of a driving disk and fan blades, wherein the center position of the right side wall surface of the driving disk on the fan is fixedly arranged at one end of the driving shaft, which is far away from the fan, and the fan blades on the fan are annularly and fixedly arranged on the side wall surface of the driving disk on the fan.

Preferably, the right side wall surface of the compensation cabinet main body is provided with a limiting air groove, the limiting air groove is a circular groove hole, the limiting air groove penetrates through the right side wall surface of the compensation cabinet main body and is communicated with the inside of the fan box, the limiting air groove is located inside the air guide plate, four groups of limiting grooves are annularly formed in the position wall surface of the inner side edge of the limiting air groove, and the limiting grooves are rectangular groove holes.

Preferably, the inside in restriction wind groove is provided with the restriction piece, and the restriction piece is circular cubic, and the size of restriction piece and the mutual adaptation of size in restriction wind groove, the side annular fixed mounting of restriction piece has four groups of restriction sliders, and the size of restriction slider and the mutual adaptation of size in restriction groove, and four groups of restriction sliders are the joint respectively in the inside in corresponding position restriction groove.

Preferably, an auxiliary spring is fixedly mounted on the wall surface of the corresponding position on the left side in the limiting groove, the right end of the auxiliary spring is fixedly mounted on the wall surface of the corresponding position on the left end of the limiting sliding block, and an air guide groove is formed in the wall surface on the right side of the limiting block and is a circular arc-shaped groove hole.

Preferably, four groups of output grooves are annularly formed in the side wall of the limiting block, each output groove is a rectangular groove hole, the output grooves penetrate through the wall surface of the corresponding position of the side wall of the limiting block and are communicated with the air guide groove, a driven limiting block is fixedly mounted on the right side wall surface of the limiting block, the driven limiting block is in a triangular arc block shape, and the driven limiting block is located on the side edge of the right side wall surface of the limiting block.

Preferably, an active limiting block is fixedly mounted on the left side wall surface of the driving disc on the fan, the active limiting block is in a triangular arc block shape, the active limiting block is located on the side edge of the left side wall surface of the driving disc on the fan, and the side edge of the active limiting block is matched with the side edge of the passive limiting block.

Advantageous effects

The utility model provides a novel intelligent integrated form low pressure reactive compensation cabinet. The method has the following beneficial effects:

(1) this novel intelligent integrated form low pressure reactive compensation cabinet, when the fan rotates, the initiative restriction piece on the fan upper drive dish can carry out synchronous rotation along with the fan, thereby make the side of initiative restriction piece contact and extrude with the side of passive restriction piece, thereby make the restriction piece extrude to remove left through passive restriction piece and initiative restriction piece, make the delivery outlet expose to the inside region of aviation baffle, the wind-force that the fan rotated the production simultaneously transmits to the inside of aviation baffle through aviation baffle and delivery outlet, through the repeated contact of passive restriction piece and initiative restriction piece, thereby make wind-force carry out discontinuous clearance, thereby after the dust receives the lug restriction, wind-force stops suddenly and makes the dust fall this moment and produce wind-force again, thereby effectively clear up the dust.

(2) This novel intelligent integrated form low pressure reactive compensation cabinet turns to the diffusion through the wind-force that the special construction of aviation baffle will transversely blow originally and handles to reach and make the inside effect that obtains effective comprehensive clearance of compensation cabinet.

Drawings

Fig. 1 is a schematic view of the overall structure of the intelligent integrated low-voltage reactive power compensation cabinet of the present invention;

FIG. 2 is a schematic view of a partial structure of the fan box of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a partial structure of the limiting block of the present invention.

Illustration of the drawings:

the device comprises a compensation cabinet body 1, an opening and closing door plate 2, a fan box 3, an air deflector 4, a fan 5, a driving shaft 6, a fan 7, an air limiting groove 8, an air limiting groove 9, a limiting block 10, a limiting sliding block 11, an auxiliary spring 12, an air guiding groove 13, an output groove 14, a passive limiting block 15 and an active limiting block 16.

The specific implementation mode is as follows:

the technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

As shown in fig. 1-4, a novel intelligent integrated low-voltage reactive compensation cabinet comprises a compensation cabinet main body 1, wherein the compensation cabinet main body 1 is rectangular box-shaped, the inside of the compensation cabinet main body 1 is hollow, the hollow area inside the compensation cabinet main body 1 penetrates through the left side wall surface of the compensation cabinet main body 1 and is communicated with the left side area of the compensation cabinet main body 1, an opening and closing door panel 2 is movably installed on the left side wall surface of the compensation cabinet main body 1, a fan box 3 is fixedly installed at the center position of the right side wall surface of the compensation cabinet main body 1, the fan box 3 is rectangular box-shaped, an air deflector 4 is fixedly installed at the center position of the right side wall surface inside the compensation cabinet main body 1, the air deflector 4 is horn-shaped annular plate-shaped, the air deflector 4 gradually narrows from left to right, a fan 5 is installed inside the fan box 3, the fan 5 is a known technology, and, a driving shaft 6 is fixedly installed on an output shaft of the fan 5, a fan 7 is arranged at one end of the driving shaft 6, which is far away from the fan 5, the fan 7 consists of a driving disc and fan blades, wherein the center position of the right side wall surface of the driving disc on the fan 7 is fixedly installed at one end of the driving shaft 6, which is far away from the fan 5, the fan blades on the fan 7 are annularly and fixedly installed on the side wall surface of the driving disc on the fan 7, a wind limiting groove 8 is formed in the right side wall surface of the compensation cabinet main body 1, the wind limiting groove 8 penetrates through the right side wall surface of the compensation cabinet main body 1 and is communicated with the inside of the fan box 3, the wind limiting groove 8 is positioned in the wind deflector 4, four groups of limiting grooves 9 are annularly formed on the position wall surface at the inner side edge of the wind limiting groove 8, the limiting grooves 9 are rectangular groove holes, the limiting block 10 is a circular block, the size of the limiting block 10 is matched with the size of the limiting air groove 8, four groups of limiting sliders 11 are annularly and fixedly mounted on the side edge of the limiting block 10, the size of the limiting sliders 11 is matched with the size of the limiting groove 9, the four groups of limiting sliders 11 are respectively clamped in the limiting grooves 9 at corresponding positions, an auxiliary spring 12 is fixedly mounted on the wall surface at the corresponding position at the left side in the limiting groove 9, the auxiliary spring 12 is the disclosed technology and is not described herein in detail, the right end of the auxiliary spring 12 is fixedly mounted on the wall surface at the corresponding position at the left end of the limiting slider 11, an air guide groove 13 is formed in the right side wall surface of the limiting block 10, the air guide groove 13 is a circular arc-shaped groove hole, four groups of output grooves 14 are annularly formed in the side wall of the limiting block 10, the output grooves 14 are rectangular-shaped groove holes, the output grooves 14 penetrate through, the fan limiting device is characterized in that a passive limiting block 15 is fixedly mounted on the right side wall surface of the limiting block 10, the passive limiting block 15 is in a triangular arc block shape, the passive limiting block 15 is located on the side of the right side wall surface of the limiting block 10, an active limiting block 16 is fixedly mounted on the left side wall surface of a driving disc on the fan 7, the active limiting block 16 is in a triangular arc block shape, the active limiting block 16 is located on the side of the left side wall surface of the driving disc on the fan 7, and the side edge of the active limiting block 16 is matched with the side edge of the passive limiting block 15.

The working principle is as follows:

when the wind power compensator is used, a fan 5 in a fan box 3 is started, a fan 7 is driven to rotate through a driving shaft 6 so as to generate wind power, meanwhile, when the fan 7 rotates, an active limiting block 16 on a driving disc on the fan 7 can synchronously rotate along with the fan 7, so that the side edge of the active limiting block 16 is in contact with and extruded by the side edge of a passive limiting block 15, a limiting block 10 moves leftwards through extrusion of the passive limiting block 15 and the active limiting block 16, an output groove 14 is exposed to the inner area of a wind guide plate 4, meanwhile, the wind power generated by rotation of the fan 7 is transmitted to the inner portion of the wind guide plate 4 through the wind guide groove 13 and the output groove 14, the wind power is diffused to the inner portion of the compensator main body 1 through the wind guide plate 4, and equipment in the compensator main body 1 is cleaned and radiated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel intelligent integrated form low pressure reactive compensation cabinet, includes compensation cabinet main part (1), movable mounting has door plant (2) that opens and shuts on the left side wall of compensation cabinet main part (1), the right side wall central point of compensation cabinet main part (1) puts fixed mounting has fan case (3), its characterized in that: an air deflector (4) is fixedly installed at the center of the right side wall surface inside the compensation cabinet main body (1), a fan (5) is arranged inside the fan box (3), a driving shaft (6) is fixedly installed on an output shaft of the fan (5), a fan (7) is arranged at one end, far away from the fan (5), of the driving shaft (6), the fan (7) is composed of a driving disc and fan blades, a limiting air groove (8) is formed in the right side wall surface of the compensation cabinet main body (1), four groups of limiting grooves (9) are annularly formed in the position wall surface at the inner side edge of the limiting air groove (8), a limiting block (10) is arranged inside the limiting air groove (8), four groups of limiting sliding blocks (11) are annularly and fixedly installed on the side edge of the limiting block (10), and an auxiliary spring (12) is fixedly installed on the left side inside the limiting groove (9, the fan limiting device is characterized in that an air guide groove (13) is formed in the right side wall face of the limiting block (10), four groups of output grooves (14) are formed in the side wall of the limiting block (10) in an annular mode, a driven limiting block (15) is fixedly mounted on the right side wall face of the limiting block (10), the driven limiting block (15) is in a triangular arc block shape, an active limiting block (16) is fixedly mounted on the left side wall face of a driving disc on the fan (7), and the active limiting block (16) is in a triangular arc block shape.

2. The novel intelligent integrated low-voltage reactive power compensation cabinet according to claim 1, wherein: the air deflector (4) is in a horn-shaped annular plate shape, and the air deflector (4) is gradually narrowed from left to right.

3. The novel intelligent integrated low-voltage reactive power compensation cabinet according to claim 1, wherein: the passive limiting block (15) is positioned on the side of the right side wall face of the limiting block (10), the active limiting block (16) is positioned on the side of the left side wall face of a driving disc on the fan (7), and the side of the active limiting block (16) is matched with the side of the passive limiting block (15).

4. The novel intelligent integrated low-voltage reactive power compensation cabinet according to claim 1, wherein: the central position of the right side wall surface of the driving disc on the fan (7) is fixedly arranged at one end, far away from the fan (5), of the driving shaft (6), and the fan blades on the fan (7) are annularly and fixedly arranged on the side wall surface of the driving disc on the fan (7).

5. The novel intelligent integrated low-voltage reactive power compensation cabinet according to claim 1, wherein: the air limiting groove (8) penetrates through the right side wall surface of the compensation cabinet main body (1) and is communicated with the interior of the fan box (3), and the air limiting groove (8) is located in the air guide plate (4).

6. The novel intelligent integrated low-voltage reactive power compensation cabinet according to claim 1, wherein: the right end of the auxiliary spring (12) is fixedly arranged on the wall surface of the corresponding position of the left end of the limiting sliding block (11), and the output groove (14) penetrates through the wall surface of the corresponding position of the side wall of the limiting block (10) and is communicated with the air guide groove (13).