CN215772553U

CN215772553U - Dynamic reactive power compensation and filtering device

Info

Publication number: CN215772553U
Application number: CN202121010755.1U
Authority: CN
Inventors: 熊良溪; 刘庆生
Original assignee: Wuhan Wuchang Electric Control Equipment Co ltd
Current assignee: Wuhan Wuchang Electric Control Equipment Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-02-08
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a dynamic reactive power compensation and filtering device which comprises a filtering device main body, wherein an air outlet is formed in the top of one side of the filtering device main body, an exhaust fan is fixedly connected to the air outlet, the exhaust fan is fixedly connected with the filtering device main body, an air inlet is formed in the bottom of the other side of the filtering device main body, and a filtering mechanism is arranged inside the filtering device main body. This device of dynamic reactive compensation and filter device is when dispelling the heat to the inside filter device main part through the air exhauster, filters the inside air that gets into the filter device main part with fixed casing and can filter, inside clean, dry air entering to the filter device main part, prevents inside moisture and the dust entering filter device main part for the inside component life-span of filter device main part reduces. The method is suitable for the power system.

Description

Dynamic reactive power compensation and filtering device

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a dynamic reactive power compensation and filtering device.

Background

The power industry is the pillar industry in national economic development, and with the rapid development of the economy of China and the aggravation of the situation of international energy shortage, the strengthening of the electric energy quality and the energy conservation and consumption reduction management become important contents of national policies. In an electric power system, power factors and harmonic waves are important indexes for measuring the quality of electric energy. It is known that the use of a powerless compensator is one of the most cost-effective methods for improving the quality of the power grid and saving energy and loss.

When suffering the striking, current filter equipment causes inside structural damage easily, and the inside electronic component of device needs carry out different designs according to the space size of inside mounting panel, wastes time and energy, for this reason, we have designed a dynamic reactive compensation and filter equipment, solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a dynamic reactive power compensation and filtering device, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a dynamic reactive power compensation and filtering device comprises a filtering device main body, wherein an air outlet is formed in the top of one side of the filtering device main body, an exhaust fan is fixedly connected to the air outlet, the exhaust fan is fixedly connected with the filtering device main body, an air inlet is formed in the bottom of the other side of the filtering device main body, and a filtering mechanism is arranged inside the filtering device main body;

the filter mechanism comprises a fixed plate, the fixed plate is fixedly connected to the inner side wall of the main body of the filter device, the bottom of the fixed plate is fixedly connected with a filter net pipe, a rotating shaft is arranged on the filter net pipe, a through hole is formed in the filter net pipe, the rotating shaft is inserted into the through hole, the top end of the rotating shaft is fixedly connected with a motor, a cleaning brush is fixedly connected to the rotating shaft and abuts against the bottom of the filter net pipe, one end of the cleaning brush is slidably connected with a resisting brush, the resisting brush abuts against the side face of the filter net pipe, an ash collecting box is arranged at the bottom of the inner side wall of the main body of the filter device, the ash collecting box is movably connected to the bottom of the inner side wall of the main body of the filter device, the ash collecting box is arranged in an inclined mode, and an ash collecting assembly is arranged between the filter net pipe and the ash collecting box.

Preferably, the ash collecting component comprises a rotating rod, the rotating rod is rotatably connected to the inner side wall of the filtering device main body through a bearing, a bevel gear and a cam are fixedly connected to the rotating rod, the cam is located at one end of the rotating rod, a bevel gear is fixedly connected to the bottom end of the rotating shaft, and the bevel gear is meshed with the bevel gear.

Preferably, a sliding groove is formed in one end of the cleaning brush, the abutting brush is connected to the inside of the sliding groove in a sliding mode, a first spring is fixedly connected to the inside of the sliding groove, and the other end of the first spring is fixedly connected with the abutting brush.

Preferably, the inner side wall of the filter device body is fixedly connected with a fixed shell, and the bottom of the fixed shell is fixedly connected with the top of the motor.

Preferably, a plurality of through holes are formed in the fixed shell and distributed in a rectangular array, and the inside of the fixed shell is fixedly connected with activated carbon.

Preferably, the bottom of ash collecting box is equipped with three movable block, the bottom fixedly connected with second spring of movable block, the one end fixedly connected with fixed block of second spring, fixed block fixed connection is on the inside wall of filter device main part.

The utility model discloses a dynamic reactive power compensation and filtering device, which has the following beneficial effects:

1. this dynamic reactive compensation and filter equipment, through setting up fixed casing 2, filter the net pipe 4, the ash collecting box 6, motor 11, pivot 12, the brush 16 and support tightly 17, when the user uses, this device is when dispelling the heat to the inside of filter equipment main part 1 through air exhauster 10, filter net pipe 4 and fixed casing 2 can filter the air that gets into the inside of filter equipment main part 1, it is clean, dry air gets into to the inside of filter equipment main part 1, prevent that moisture and dust from getting into inside of filter equipment main part 1, make the inside component life-span of filter equipment main part 1 reduce, motor 11 work also can be simultaneously to the surface of filtering net pipe 4 clear up, also can collect the convenient dust to the inside ash collecting box 6 that drops.

2. This dynamic reactive power compensation and filter device includes dwang 5 through setting up the collection grey subassembly, and dwang 5 passes through the bearing and rotates to be connected on the inside wall of filter device main part 1, fixedly connected with bevel gear 14 and cam 15 on the dwang 5, and cam 15 is located the one end of dwang 5, and the bottom fixedly connected with bevel gear 13 of pivot 12, bevel gear 13 and the meshing of bevel gear 14 are connected, realize convenient cleaning to filtering network management 4.

Drawings

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

FIG. 2 is an enlarged view of portion A of the present invention;

FIG. 3 is a cross-sectional view of a main body portion of a filter device according to the present invention;

fig. 4 is an enlarged view of part B of the present invention.

In the figure: 1. a filter device main body; 101. an air inlet; 102. an air outlet; 2. a stationary housing; 201. activated carbon; 3. a fixing plate; 4. filtering the network management; 5. rotating the rod; 6. a dust collecting box; 7. a movable block; 8. a fixed block; 9. a second spring; 10. an exhaust fan; 11. a motor; 12. a rotating shaft; 13. a bevel gear; 14. a bevel gear; 15. a cam; 16. cleaning with a brush; 17. tightly propping the brush; 18. a through groove; 19. a first spring.

Detailed Description

The embodiment of the utility model discloses a dynamic reactive power compensation and filtering device, which comprises a filtering device main body 1, wherein the top of one side of the filtering device main body 1 is provided with an air outlet 102, the air outlet 102 is fixedly connected with an exhaust fan 10, the exhaust fan 10 is fixedly connected with the filtering device main body 1, the bottom of the other side of the filtering device main body 1 is provided with an air inlet 101, and a filtering mechanism is arranged inside the filtering device main body 1;

the filter mechanism comprises a fixed plate 3, the fixed plate 3 is fixedly connected to the inner side wall of the filter device main body 1, the bottom of the fixed plate 3 is fixedly connected with a filter net pipe 4, a rotating shaft 12 is arranged on the filter net pipe 4, a through hole is formed in the filter net pipe 4, the rotating shaft 12 is inserted into the through hole, a motor 11 is fixedly connected to the top end of the rotating shaft 12, a cleaning brush 16 is fixedly connected to the rotating shaft 12, the cleaning brush 16 abuts against the bottom of the filter net pipe 4, one end of the cleaning brush 16 is slidably connected with a abutting brush 17, the abutting brush 17 abuts against the side face of the filter net pipe 4, an ash collecting box 6 is arranged at the bottom of the inner side wall of the filter device main body 1, the ash collecting box 6 is arranged in an inclined mode, and an ash collecting assembly is arranged between the filter net pipe 4 and the ash collecting box 6.

The ash collecting component comprises a rotating rod 5, the rotating rod 5 is rotatably connected to the inner side wall of the filtering device main body 1 through a bearing, a bevel gear 14 and a cam 15 are fixedly connected to the rotating rod 5, the cam 15 is located at one end of the rotating rod 5, a bevel gear 13 is fixedly connected to the bottom end of the rotating shaft 12, and the bevel gear 13 is meshed with the bevel gear 14, so that the filtering net pipe 4 is conveniently cleaned.

A sliding groove 18 is formed in one end of the cleaning brush 16, the abutting brush 17 is connected to the inside of the sliding groove 18 in a sliding mode, a first spring 19 is fixedly connected to the inside of the sliding groove 18, the other end of the first spring 19 is fixedly connected with the abutting brush 17, and therefore the cleaning effect of the abutting brush 17 is prevented from being reduced.

The fixed casing 2 is fixedly connected to the inner side wall of the filter device body 1, and the bottom of the fixed casing 2 is fixedly connected with the top of the motor 11.

A plurality of through-holes have been seted up on fixed casing 2, and a plurality of through-holes are the rectangular array and distribute, and the inside fixedly connected with active carbon 201 of fixed casing 2 increases the filter effect to the air.

The bottom of ash-collecting box 6 is equipped with three movable block 7, and the bottom fixedly connected with second spring 9 of movable block 7, the one end fixedly connected with fixed block 8 of second spring 9, and fixed block 8 fixed connection realizes that ash-collecting box 6 shakes in the inside of filter device main part 1 on the inside wall of filter device main part 1.

The working principle is as follows: referring to fig. 3 and 4, when a user uses the filter device, when heat dissipation needs to be performed on the inside of the filter device body 1, firstly, a power supply is turned on to enable the exhaust fan 10 and the motor 11 to operate, when air with impurities enters from the inside of the air inlet 101 when the exhaust fan 10 operates, dust is filtered by the fixing plate 3 when the air passes through the fixing plate 3, when the air passes through the fixing housing 2, moisture in the air is absorbed by the activated carbon 201 inside the fixing housing 2 to prevent the moisture from entering the inside of the filter device body 1, so that the service life of components inside the filter device body 1 is reduced, the air passing through the fixing housing 2 and the fixing plate 3 becomes clean and dry, the purpose of heat dissipation of the filter device body 1 is achieved, meanwhile, circuits and mechanical components inside the filter device body 1 are not affected, so that the service life of the filter device body 1 is reduced, when the motor 11 operates, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the cleaning brush 16 and the abutting brush 17 to rotate, the effect of cleaning dust attached to the filtering net pipe 4 is achieved, the abutting brush 17 is tightly abutted to the side wall of the filtering net pipe 4 due to the rebound force of the first spring 19, the effect of better cleaning the side face of the filtering net pipe 4 is achieved, the dust on the surface of the filtering net pipe 4 is cleaned, the dust can be prevented from blocking the filtering net pipe 4, and the filtering effect of the filtering net pipe 4 on air is reduced.

According to the drawings of fig. 1 and 2, when collecting dust swept down from the filter net pipe 4, the motor 11 works to drive the motor 11 to rotate with the bevel gear 13, the bevel gear 13 is meshed with the bevel gear 14, the bevel gear 13 rotates to drive the bevel gear 14 and the rotating rod 5, the rotating rod 5 rotates to drive the cam 15 to rotate, and due to the elasticity of the second spring 9, the cam 15 rotates to enable the dust collecting box 6 to vibrate in the filter device main body 1, and due to the fact that the dust collecting box 6 is arranged in an inclined mode, the dust falling from the filter net pipe 4 is accumulated in the lower side of the dust collecting box 6 due to the vibration of the dust collecting box 6, and the purpose of conveniently collecting the dust in the dust collecting box 6 is achieved.

This device is through setting up fixed casing 2, filter the network management 4, the ash collecting box 6, motor 11, the apparatus further comprises a rotating shaft 12, the brush cleaner 16 with support tight brush 17, when the user uses, this device is when dispelling the heat to the inside of filter equipment main part 1 through air exhauster 10, filter network management 4 and fixed casing 2 can filter the air that gets into the inside of filter equipment main part 1, it is clean, dry air gets into to the inside of filter equipment main part 1, prevent that moisture and dust from getting into inside of filter equipment main part 1, make the inside component life-span of filter equipment main part 1 reduce, motor 11 work also can be cleared up the surface that filters network management 4 simultaneously, also can collect the convenient dust to the inside ash collecting box 6 that drops.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dynamic reactive power compensation and filter equipment, includes filter equipment main part (1), its characterized in that: an air outlet (102) is formed in the top of one side of the filtering device main body (1), an exhaust fan (10) is fixedly connected to the air outlet (102), the exhaust fan (10) is fixedly connected with the filtering device main body (1), an air inlet (101) is formed in the bottom of the other side of the filtering device main body (1), and a filtering mechanism is arranged inside the filtering device main body (1);

the filtering mechanism comprises a fixing plate (3), the fixing plate (3) is fixedly connected to the inner side wall of the filtering device main body (1), the bottom of the fixing plate (3) is fixedly connected with a filtering net pipe (4), a rotating shaft (12) is arranged on the filtering net pipe (4), a through hole is formed in the filtering net pipe (4), the rotating shaft (12) is inserted into the through hole, the top end of the rotating shaft (12) is fixedly connected with a motor (11), a cleaning brush (16) is fixedly connected to the rotating shaft (12), the cleaning brush (16) is abutted to the bottom of the filtering net pipe (4), one end of the cleaning brush (16) is slidably connected with an abutting brush (17), the abutting brush (17) is abutted to the side surface of the filtering net pipe (4), an ash collecting box (6) is arranged at the bottom of the filtering net pipe (4), and the ash collecting box (6) is movably connected to the bottom of the inner side wall of the filtering device main body (1), the ash collecting box (6) is arranged obliquely, and an ash collecting component is arranged between the filter net pipe (4) and the ash collecting box (6).

2. The dynamic reactive compensation and filtering device according to claim 1, wherein: the grey subassembly of collection includes dwang (5), dwang (5) are rotated through the bearing and are connected on the inside wall of filter main part (1), fixedly connected with bevel gear (14) and cam (15) are gone up in dwang (5), cam (15) are located the one end of dwang (5), the bottom fixedly connected with bevel gear (13) of pivot (12), bevel gear (13) are connected with bevel gear (14) meshing.

3. The dynamic reactive compensation and filtering device according to claim 1, wherein: a sliding groove (18) is formed in one end of the cleaning brush (16), the abutting brush (17) is connected to the inside of the sliding groove (18) in a sliding mode, a first spring (19) is fixedly connected to the inside of the sliding groove (18), and the other end of the first spring (19) is fixedly connected with the abutting brush (17).

4. The dynamic reactive compensation and filtering device according to claim 1, wherein: the filter device is characterized in that a fixed shell (2) is fixedly connected to the inner side wall of the filter device body (1), and the bottom of the fixed shell (2) is fixedly connected with the top of the motor (11).

5. The dynamic reactive compensation and filtering device according to claim 4, wherein: a plurality of through holes are formed in the fixed shell (2) and distributed in a rectangular array mode, and the inside of the fixed shell (2) is fixedly connected with activated carbon (201).

6. The dynamic reactive compensation and filtering device according to claim 1, wherein: the bottom of collection ash box (6) is equipped with three movable block (7), the bottom fixedly connected with second spring (9) of movable block (7), the one end fixedly connected with fixed block (8) of second spring (9), fixed block (8) fixed connection is on the inside wall of filter device main part (1).