CN218998674U

CN218998674U - Power equipment cabinet with good heat dissipation performance

Info

Publication number: CN218998674U
Application number: CN202223113245.4U
Authority: CN
Inventors: 王慧; 贾婉玉; 刘海军; 程新德; 贺雨龙; 李宏占
Original assignee: Zhengzhou Longhua Electromechanical Engineering Co ltd
Current assignee: Zhengzhou Longhua Electromechanical Engineering Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-09
Anticipated expiration: 2032-11-23

Abstract

The utility model belongs to the technical field of power equipment, and particularly relates to a power equipment cabinet with good heat dissipation performance, wherein a box door is rotationally connected to a box body, a door lock is arranged between the box door and the box body, three groups of air outlets are arranged at the left end of the upper end of the box body, three groups of air inlets are arranged at the right end of the upper end of the box body, two groups of filter boxes corresponding to the air outlets and the air inlets are detachably connected to the upper end of the box body at intervals, filter screens are fixedly connected to the inner wall sides of the two groups of filter boxes, a heat dissipation fan is fixedly connected to one end of each of the two groups of filter boxes, a plurality of groups of rectangular air inlet holes are formed in the two groups of filter boxes at intervals, and a cleaning device for cleaning the filter screens is arranged on each filter box.

Description

Power equipment cabinet with good heat dissipation performance

Technical Field

The utility model belongs to the technical field of power equipment, and particularly relates to a power equipment cabinet with good heat dissipation performance.

Background

The power equipment mainly comprises two major types of power generation equipment and power supply equipment, the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises a power transmission line with various voltage levels, a mutual inductor, a contactor and the like, the power secondary equipment comprises a system, and the power secondary equipment is not only a device, such as an alternating current, a direct current, a control loop and the like, but also cannot carry out real-time technical analysis and judgment on the state of the equipment because part of the loop is not provided with monitoring means. Therefore, most protections do not have conditions for state maintenance in the strict sense of the current application state of the electrical secondary equipment;

in the process of using the power equipment cabinet, a large amount of heat is generated when the electronic components in the existing power equipment cabinet work, and the filter screen is not cleaned for a long time, so that the filter screen is blocked, and the internal heat dissipation equipment cannot exert the heat dissipation performance of the filter screen, so that the service life of the electronic components is not long.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the power equipment cabinet with good heat dissipation performance, and solves the technical problems that a great amount of heat is generated when electronic components in the existing power equipment cabinet work, a filter screen is not cleaned for a long time, so that the filter screen is blocked, the heat dissipation performance of the internal heat dissipation equipment cannot be exerted, and the service life of the electronic components is not long.

The scheme adopted by the utility model is as follows: the utility model provides a power equipment cabinet that heat dispersion is good, includes the box, its characterized in that, the box on rotate and be connected with the chamber door, chamber door and box between be equipped with the lock, the box on the left end between be equipped with three sets of air outlets, right-hand member interval be equipped with three sets of air intakes, the box on the interval can dismantle and be connected with two sets of rose boxes that correspond with air outlet, air intake, two sets of rose box inner wall side fixedly connected with filter screen, two sets of rose box one end fixedly connected with radiator fan, two sets of rose box on the interval be equipped with array rectangle fresh air inlet, the rose box on be equipped with the cleaning device who is used for the clearance filter screen.

Preferably, the cleaning device comprises two groups of filter boxes, wherein sliding blocks are connected to the two groups of filter boxes in a sliding manner, cleaning brushes corresponding to the filter screens are connected to the sliding blocks in a rotating manner, screws connected to the two groups of filter boxes in a threaded manner are connected to the two groups of filter boxes in a rotating manner, the screws are driven by a power device, cleaning holes corresponding to the filter screens are formed in the bottoms of the two groups of filter boxes, and collecting boxes corresponding to the cleaning holes are detachably connected to the bottoms of the two groups of filter boxes.

Preferably, the power device comprises a motor fixedly connected with the filter box, and the motor is fixedly connected with the screw rotating shaft.

The utility model has the beneficial effects that:

the positive and negative rotation motor is started, the lead screw starts to act, and the sliding block is driven to reciprocate on the inner side wall of the filter box, so that the brush is driven to clean the filter screen, dust falls into the collection box, the lead screw can be replaced by the lead screw, the reciprocating motion is realized, the aim of automatic cleaning is realized, the filter screen is prevented from being blocked, and the efficiency of the cooling fan is improved.

Drawings

Fig. 1 is one of the perspective views of the present utility model.

Fig. 2 is one of the perspective cross-sectional views of the present utility model.

Fig. 3 is a second perspective cross-sectional view of the present utility model.

Fig. 4 is a three-dimensional cross-sectional view of the present utility model.

Reference numerals: 1. a case; 2. a door; 3. a door lock; 4. an air outlet; 5. an air inlet; 6. a filter box; 7. a filter screen; 8. a heat radiation fan; 9. rectangular air inlet holes; 10. a sliding block; 11. cleaning brushes; 12. a screw rod; 13. cleaning the hole; 14. a collection box; 15. an electric motor.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Embodiment one, a power equipment cabinet that heat dispersion is good, including box 1, its characterized in that, box 1 on rotate and be connected with chamber door 2, chamber door 2 and box 1 on be equipped with lock 3 between, box 1 on the left end interval be equipped with three air outlet 4 of group, right-hand member interval be equipped with three air intake 5 of group, box 1 on interval can dismantle be connected with two sets of rose box 6 that correspond with air outlet 4, air intake 5, two sets of rose box 6 inner wall side fixedly connected with filter screen 7, two sets of rose box 6 one end fixedly connected with radiator fan 8, two sets of rose box 6 on the interval be equipped with array rectangle inlet 9, rose box 6 on be equipped with the cleaning device who is used for clearing up filter screen 7.

In the second embodiment, on the basis of the first embodiment, the cleaning device comprises two groups of filter boxes 6, sliding blocks 10 are slidably connected to the two groups of filter boxes 6, cleaning brushes 11 corresponding to the filter screens 7 are rotatably connected to the sliding blocks 10, two groups of filter boxes 6 are rotatably connected with screw rods 12 in threaded connection with the sliding blocks 10, the screw rods 12 are driven by a power device, cleaning holes 13 corresponding to the filter screens 7 are formed in the bottoms of the two groups of filter boxes 6, and collecting boxes 14 corresponding to the cleaning holes 13 are detachably connected to the bottoms of the two groups of filter boxes 6.

In the third embodiment, on the basis of the second embodiment, the power device comprises a motor 15 fixedly connected to the filter box 6, and the motor 15 is fixedly connected with the rotating shaft of the screw rod 12.

When the embodiment is used, dust can be blocked from entering the box body 1 through the filter screen 7 by starting the cooling fan 8, when the filter screen 7 needs to be cleaned, the forward and reverse motor 15 is started, the lead screw 12 starts to act, the sliding block 10 is driven to reciprocate on the inner side wall of the filter box 6, so that the brush is driven to clean the filter screen 7, dust falls into the collecting box 14, the dust is repeatedly cleaned, the collecting box 14 is dismounted and cleaned, after the cleaning is completed, the collecting box 14 is installed, the function of periodically and automatically cleaning the filter screen 7 can be realized, the filter screen 7 is prevented from being blocked, the heat dissipation efficiency is improved, the electric elements are prevented from being damaged, a large amount of heat is generated when the electronic components inside the existing power equipment cabinet work, the blockage can be caused because the filter screen 7 is not cleaned for a long time, and the internal heat dissipation equipment cannot exert the heat dissipation performance of the electronic components, so that the service life of the electronic components is not long.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims

1. The utility model provides a power equipment cabinet that heat dispersion is good, includes box (1), its characterized in that, box (1) on rotate and be connected with chamber door (2), chamber door (2) and box (1) between be equipped with lock (3), box (1) on the left end interval be equipped with three air outlet (4) of group, right-hand member interval be equipped with three air intake (5) of group, box (1) on interval be connected with two sets of rose box (6) that correspond with air outlet (4), air intake (5), two sets of rose box (6) inner wall side fixedly connected with filter screen (7), two sets of rose box (6) one end fixedly connected with radiator fan (8), two sets of rose box (6) on the interval be equipped with array rectangle inlet opening (9), rose box (6) on be equipped with the cleaning device who is used for clearing up filter screen (7).

2. The power equipment cabinet with good heat dissipation performance according to claim 1, wherein the cleaning device comprises two groups of filter boxes (6), sliding blocks (10) are slidably connected to the two groups of filter boxes (6), cleaning brushes (11) corresponding to the filter screens (7) are rotatably connected to the two groups of filter boxes (6), screw rods (12) in threaded connection with the sliding blocks (10) are rotatably connected to the two groups of filter boxes (6), the screw rods (12) are driven by a power device, cleaning holes (13) corresponding to the filter screens (7) are formed in the bottoms of the two groups of filter boxes (6), and collecting boxes (14) corresponding to the cleaning holes (13) are detachably connected to the bottoms of the two groups of filter boxes (6).

3. The electric equipment cabinet with good heat dissipation performance according to claim 2, wherein the power device comprises a motor (15) fixedly connected to the filter box (6), and the motor (15) is fixedly connected with a rotating shaft of the screw rod (12).