CN220122376U

CN220122376U - Intelligent active power filter cabinet

Info

Publication number: CN220122376U
Application number: CN202321594763.4U
Authority: CN
Inventors: 冯钦玉; 谢静; 梁玉斌
Original assignee: Nanjing Daqo Electric Co Ltd
Current assignee: Nanjing Daqo Electric Co Ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-01
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses an intelligent active power filter cabinet, which comprises an intelligent active power filter cabinet body and water drop cleaning devices, wherein the water drop cleaning devices are arranged at two sides of the intelligent active power filter cabinet body, each water drop cleaning device comprises driving equipment, a cleaning sliding block, an upper guide block, a lower guide block, a drainage guide bar, a wiping block and a water collecting tank, the water drop cleaning devices are combined with each other to play a role, the water drops on the inner surface of the intelligent active power filter cabinet body are timely wiped by the water drop cleaning devices, the collected water drops are concentrated in the water collecting tank, and workers take out and replace the water collecting tank periodically, so that corrosion of electrical elements caused by overlarge internal moisture is avoided, and the service life of internal metal components is greatly prolonged.

Description

Intelligent active power filter cabinet

Technical Field

The utility model relates to the field of filter cabinets, in particular to an intelligent active power filter cabinet.

Background

The active filter cabinet is also called an active power filter, is a novel power electronic device for dynamically restraining harmonic waves and compensating reactive power, and can compensate the harmonic waves and the reactive power with variable size and frequency. The method is mainly used in the communication industry, the semiconductor industry, the petrochemical industry, the chemical fiber industry, the steel/intermediate frequency heating industry, the automobile manufacturing industry, the hospital system, the theatre, the gymnasium and the like.

A novel power electronic device for dynamically suppressing harmonics, compensating for reactive power, which is capable of compensating for harmonics and varying reactive power of varying magnitude and frequency. Multiple times and higher harmonics can be filtered simultaneously, the filtering rate is up to more than 95%, and resonance cannot be caused. The stability of the communication system and the power distribution system can be improved by using the active filter, the service lives of the communication equipment and the power equipment are prolonged, and the power distribution system is enabled to meet the design specification of the harmonic environment.

In summary, the existing active power filter cabinet has a plurality of defects, and is summarized as follows: when outdoor use, can not avoid encountering unusual weather, will produce the drop of water vapor formation in the cabinet when the temperature difference between cabinet outside and the cabinet is great, often the designer is not cared this detail, and this just leads to inside moisture overweight to lead to inside electrical components to be eroded by steam, and the existence of having the drop of water always also can lead to inside metal components's life-span greatly reduced, rust in advance.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an intelligent active power filter cabinet to solve the problems.

In order to achieve the above object, the present utility model is achieved by the following technical scheme.

The utility model provides an intelligent active power filter cabinet, includes the intelligent active power filter cabinet body, drop cleaning device sets up in the internal both sides position of intelligent active power filter cabinet, drop cleaning device includes actuating device, clearance slider, goes up guide block, lower guide block, drainage guide bar, wipes the piece, water catch bowl, actuating device includes slider drive, opposition drive, slider drive is fixed on the clearance slider, opposition drive is fixed in the intelligent active power filter cabinet body, and corresponds with the slider drive, be connected through the rope between slider drive, opposition drive is connected with last guide block, lower guide block respectively to clearance slider slidable, the drainage guide bar is seted up on the intelligent active power filter cabinet body, wipe the piece setting on the clearance slider, the water catch bowl sets up in drainage guide bar below, drop cleaning device in time intelligent active power filter cabinet body internal surface's drop to concentrate the water catch bowl that will collect in the clearance slider drive, staff takes out the inside and has avoided the inside water catch bowl to wipe the inside metal element that has also regularly been corroded the life-span greatly because of having improved like this.

Preferably, the upper and lower ends are oppositely driven and oppositely arranged.

Preferably, the wiping block is stuck and arranged on the cleaning sliding block.

Preferably, the lower guide block is provided with a yielding groove.

Preferably, the slider drive includes slider fixed bolster, slider take-up pulley, slider motor, the slider fixed bolster is fixed on the clearance slider, the slider motor is fixed on the slider fixed bolster, slider take-up pulley is connected with the slider motor.

Preferably, the slider take-up pulley is provided with a wire arrangement groove.

Preferably, the opposite driving device comprises an opposite fixing bracket, an opposite take-up pulley and an opposite motor, wherein the opposite fixing bracket is fixed on the cleaning sliding block, the opposite motor is fixed on the opposite fixing bracket, and the opposite take-up pulley is connected with the opposite motor.

Preferably, the opposite take-up pulley is provided with a wire arrangement groove.

Preferably, the rope between the slider driving and the opposite driving is inextensible.

Preferably, the wiping block is a sponge.

Compared with the prior art, the utility model discloses an intelligent active power filter cabinet, which comprises an intelligent active power filter cabinet body and water drop cleaning devices, wherein the water drop cleaning devices are arranged at two sides in the intelligent active power filter cabinet body and comprise driving equipment, cleaning sliding blocks, upper guide blocks, lower guide blocks, drainage guide strips, wiping blocks and water collecting tanks, the water drop cleaning devices are combined to be used for play, the water drop cleaning devices timely wipe water drops on the inner surface of the intelligent active power filter cabinet body, the collected water drops are concentrated in the water collecting tanks, and workers take out and replace the water collecting tanks periodically, so that corrosion of electrical elements caused by overlarge internal moisture is avoided, and the service life of internal metal components is greatly prolonged.

Drawings

FIG. 1 is a schematic diagram of the intelligent active power filter cabinet of the present utility model;

FIG. 2 is a schematic diagram of the intelligent active power filter cabinet of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the intelligent active power filter cabinet A of the present utility model;

FIG. 4 is a schematic diagram of the structure of the intelligent active power filter cabinet of the present utility model;

fig. 5 is a schematic structural diagram of the intelligent active power filter cabinet of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The intelligent active power filter cabinet comprises an intelligent active power filter cabinet body and a water drop cleaning device 1, wherein the water drop cleaning device 1 is arranged at two sides of the intelligent active power filter cabinet body, the water drop cleaning device 1 comprises a driving device 11, a cleaning slide block 12, an upper guide block 131, a lower guide block 132, a drainage guide bar 14, a wiping block 15 and a water collecting tank 16, the driving device 11 comprises a slide block driving device 111 and a counter driving device 112, the slide block driving device 111 is fixed on the cleaning slide block 12, the counter driving device 112 is fixed in the intelligent active power filter cabinet body and corresponds to the slide block driving device 111, the slide block driving device 111 and the counter driving device 112 are connected through ropes, the cleaning slide block 12 is slidably connected with the upper guide block 131 and the lower guide block 132 respectively, the drainage guide bar 14 is arranged on the cleaning slide block 12, the water collecting tank 16 is arranged below the drainage guide bar 14, the upper end and the lower end of the counter driving device 112 are respectively provided with a slide block driving device 111, the counter motor 112 is fixedly arranged on the cleaning slide block 12, the counter motor is fixedly arranged on the wire-winding bracket 1113, the counter motor is fixedly arranged on the cleaning slide block 1112, the counter motor is fixedly arranged on the wire winding bracket 1113, the counter motor is fixedly arranged on the wire winding bracket 1111, the counter motor is fixedly arranged on the cleaning slide block 1111, and the counter motor is fixedly arranged on the slide block 1113, and the counter motor is fixedly arranged on the two wire winding bracket 1113, and the counter motor is fixedly arranged on the slide block 1113, and is fixedly arranged on the upper guide frame 1113, and is fixedly arranged on the cleaning slide frame 1113, and is fixed to be fixed on the wire winding bracket and is fixed on the wire winding bracket and fixed to the cleaning slide 11, the opposite take-up pulley 1122 is connected with the opposite motor 1123, a wire arrangement groove is arranged on the opposite take-up pulley 1122, a rope between the slider driving 111 and the opposite driving 112 is inextensible, and the wiping block 15 is sponge.

Working mode: when the temperature difference between the inside and outside is large or after a certain time is set, the water drop cleaning device 1 is started, the slide drives 111 move along with the cleaning slide 12, the slide drives 111 at the upper end and the lower end are in a rope non-accommodating state with the opposite drive 112, namely, the distance between the upper end and the lower end is longest, the other end is shortest, the opposite drive 112 in a non-accommodating state starts working when the working is started, the opposite motor 1123 drives the opposite take-up pulley 1122 to guide the cleaning slide 12 to move towards one end, the slide take-up pulley 1112 at the other end is not started, but also slowly releases the wire along with the moving direction of the cleaning slide 12, and conversely, the opposite repeated operations at the two ends can finish the reverse wiping work, the wiping block 15 contacts with the inner surface of the intelligent active power filter cabinet, the collected water drops are guided into the water collecting tank 16 through the water draining guide bar 14 when passing through one water draining guide bar 14, and workers regularly take out the cleaning water collecting tank 16.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An active electric power filter cabinet of intelligence, its characterized in that: including the active electric power filter cabinet body of intelligence, drop cleaning device (1) set up in the internal both sides position of active electric power filter cabinet of intelligence, drop cleaning device (1) are including actuating device (11), clearance slider (12), go up guide block (131), lower guide block (132), drainage gib (14), wipe piece (15), water catch bowl (16), actuating device (11) include slider drive (111), opposition drive (112), slider drive (111) are fixed on clearance slider (12), opposition drive (112) are fixed in the active electric power filter cabinet body of intelligence, and correspond with slider drive (111), be connected through the rope between slider drive (111), opposition drive (112) both, clearance slider (12) slidable be connected with last guide block (131), lower guide block (132) respectively, drainage gib (14) are seted up on the active electric power filter cabinet body of intelligence, wipe piece (15) set up on clearance slider (12), drainage gib (16) set up below water catch bowl (14).

2. The intelligent active power filter cabinet of claim 1, wherein: the upper and lower opposite drives (112) are oppositely arranged.

3. The intelligent active power filter cabinet of claim 2, wherein: the wiping block (15) is adhered and arranged on the cleaning sliding block (12).

4. The intelligent active power filter cabinet of claim 3, wherein: and a yielding groove (1321) is formed in the lower guide block (132).

5. The intelligent active power filter cabinet of claim 4, wherein: the slider drive (111) includes slider fixed bolster (1111), slider take-up pulley (1112), slider motor (1113), slider fixed bolster (1111) are fixed on clearance slider (12), slider motor (1113) are fixed on slider fixed bolster (1111), slider take-up pulley (1112) are connected with slider motor (1113).

6. The intelligent active power filter cabinet of claim 5, wherein: the slider take-up pulley (1112) is provided with a wire arrangement groove.

7. The intelligent active power filter cabinet of claim 6, wherein: the opposite driving device is characterized in that the opposite driving device (112) comprises an opposite fixed support (1121), an opposite take-up pulley (1122) and an opposite motor (1123), the opposite fixed support (1121) is fixed on the cleaning sliding block (12), the opposite motor (1123) is fixed on the opposite fixed support (1121), and the opposite take-up pulley (1122) is connected with the opposite motor (1123).

8. The intelligent active power filter cabinet of claim 7, wherein: the opposite take-up pulley (1122) is provided with a wire arrangement groove.

9. The intelligent active power filter cabinet of claim 8, wherein: the rope between the slider driving (111) and the opposite driving (112) is inextensible.

10. The intelligent active power filter cabinet of claim 9, wherein: the wiping block (15) is a sponge.