CN211831611U

CN211831611U - Novel dustproof regulator cubicle of heat dissipation

Info

Publication number: CN211831611U
Application number: CN201922436518.0U
Authority: CN
Inventors: 鲁小明
Original assignee: Nantong Feiyu Electrical Equipment Co ltd
Current assignee: Nantong Feiyu Electrical Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-30
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a novel dustproof regulator cubicle dispels heat, including the cabinet body, baffle, transom, cold wind passageway and cold wind device, the cold wind passageway is located cabinet body both sides, the transom is located cabinet body back downside, the baffle is located the cold wind passageway with between the cabinet body, cold wind passageway outer wall downside is equipped with the cold wind device, the baffle upside is equipped with the last gas inlet hole, the baffle middle side is equipped with well inlet port, the baffle downside is equipped with down the inlet port. According to the cabinet, the cold air channels are arranged on the two sides of the electrical cabinet, so that dust in the air can be deposited in the cold air channels, and the dust in the air is prevented from directly entering the cabinet body; meanwhile, cold air can be slowly fed into the cabinet body through the air inlet on the partition plate, so that electric devices are prevented from being damaged by blowing; the heat in the regulator cubicle is taken away to the cold wind that gets into, when effectual reduction cabinet body temperature, prevents the entering of dust, guarantees the normal work of regulator cubicle.

Description

Novel dustproof regulator cubicle of heat dissipation

Technical Field

The utility model relates to an electrical equipment field, concretely relates to novel dustproof regulator cubicle of heat dissipation.

Background

The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally; the electrical cabinet manufacturing materials are generally divided into a hot-rolled steel plate and a cold-rolled steel plate; the cold-rolled steel plate is softer than the hot-rolled steel plate, and is more suitable for manufacturing an electrical cabinet; the electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

The regulator cubicle is all used in a lot of fields now, and regulator cubicle internals is more, can give off the heat in work, and the heat reaches the work that the certain degree can influence the regulator cubicle inside, and the inside dust of regulator cubicle is too much simultaneously also can increase the interior temperature of regulator cubicle, influences the use of regulator cubicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel dustproof regulator cubicle of heat dissipation solves one or more among the above-mentioned prior art problem.

According to the utility model discloses a novel dustproof regulator cubicle of heat dissipation, including the cabinet body, baffle, transom, cold wind passageway and cold wind device, the cold wind passageway is located cabinet body both sides, the transom is located cabinet body back downside, the baffle is located the cold wind passageway with between the cabinet body, cold wind passageway outer wall downside is equipped with the cold wind device, the baffle upside is equipped with the last inlet port, the baffle middle side is equipped with well inlet port, the baffle downside is equipped with down the inlet port.

In some embodiments, the cooling device includes a filter shell, a filter screen, a fan layer and a cooling fan, the fan layer is fixedly connected to the outer wall of the cooling air channel, the filter shell is erected on the outer layer of the fan layer, the filter shell can be separated from the fan layer, the filter screen is arranged in the filter shell, and the cooling fan is arranged in the fan layer.

In some embodiments, the screen is an activated carbon material screen.

In some embodiments, the screen housing is a louvered housing.

In some embodiments, the ventilation window includes a ventilation screen and a ventilation housing, the ventilation housing is mounted on an outer wall of the cabinet body, the ventilation housing is separable from the cabinet body, and the ventilation screen is disposed in the ventilation housing.

In some embodiments, the upper air inlet holes on the partition board are opposite in height, the middle air inlet holes on the partition board are opposite in height, and the lower air inlet holes on the partition board are opposite in height.

The novel heat-dissipation dustproof electrical cabinet has the advantages that the cold air channels are arranged on the two sides of the electrical cabinet, so that outside air can be blown into the cold air channels firstly, dust in the air can be deposited in the cold air channels, and the dust in the air is prevented from directly entering the cabinet body; meanwhile, cold air can be slowly fed into the cabinet body through the air inlet on the partition plate, so that electric devices are prevented from being damaged by blowing; the density of the entering cold air is large, the cold air sinks after entering the cabinet body, the heat in the electric cabinet is taken away, and then the cold air is discharged from the ventilation window, so that the temperature of the cabinet body is effectively reduced, meanwhile, the entering of dust is prevented, and the normal work of the electric cabinet is ensured.

Drawings

Fig. 1 is a schematic structural view of a novel heat-dissipating dustproof electrical cabinet according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a back surface of a novel heat-dissipation dustproof electrical cabinet according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a cooling device of a novel heat-dissipating dustproof electrical cabinet according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a louver of a novel heat dissipation dustproof electrical cabinet according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 4:

according to the utility model, the novel heat-dissipation dustproof electrical cabinet comprises a cabinet body 1, a partition plate 5, a ventilation window 4, a cold air channel 2 and a cold air device 3, wherein the cold air channel 2 is positioned at two sides of the cabinet body 1, the ventilation window 4 is positioned at the lower side of the back surface of the cabinet body 1, the partition plate 5 is positioned between the cold air channel 2 and the cabinet body 1, the cold air device 3 is arranged at the lower side of the outer wall of the cold air channel 2, an upper air inlet hole 21 is arranged at the upper side of the partition plate 5, a middle air inlet hole 22 is arranged at; the design has the advantages that the cold air blown by the cold air device 3 can not directly enter the cabinet body 1, thereby preventing the dust from entering; meanwhile, air inlets are formed in the upper portion, the middle portion and the lower portion of the partition plate 5, air speed is greatly reduced when cold air enters the air inlets through the cold air channel, and the problem that electric devices are damaged due to over-large air flow is avoided.

The cold air device 3 comprises a filter screen shell 34, a filter screen 33, a fan layer 32 and a cooling fan 31, wherein the fan layer 32 is fixedly connected with the outer wall of the cold air channel 2, the filter screen shell 34 is erected on the outer layer of the fan layer 32, the filter screen shell 34 can be separated from the fan layer 32, the filter screen 33 is arranged in the filter screen shell 34, and the cooling fan 31 is arranged in the fan layer 32; this design has been once filtered by filter screen 33 when making outside cold air sucked into cold wind device 3, reduces the entering of dust, and detachable filter screen shell 34 makes filter screen 33 be convenient for change simultaneously.

The filter screen 33 is made of activated carbon material, and can effectively filter dust and water vapor in air.

The screen shell 34 is a louvered housing to prevent water from spilling into the electrical cabinet.

The ventilation window 4 comprises a ventilation filter screen 42 and a ventilation shell 41, the ventilation shell 41 is erected on the outer wall of the cabinet body 1, the ventilation shell 41 can be separated from the cabinet body 1, and the ventilation filter screen 42 is arranged in the ventilation shell 41; the design enables the air-permeable filter screen 42 to collect dust in the cabinet body and prevent external dust from entering, and meanwhile, the detachable air-permeable shell 41 enables the air-permeable filter screen 42 to be convenient to replace.

The upper air inlet holes 21 on the partition board 5 are opposite in height and the same position, the middle air inlet holes 22 on the partition board 5 are opposite in height and the lower air inlet holes 23 on the partition board 5 are opposite in height and the same position; this design makes cold air can cool down the different positions of cabinet 1.

In a specific working process, the cold air device 2 is opened to suck external cold air, and the cold air passes through the filter screen 33 in the cold air device 3 to preferentially filter dust and water vapor with larger particles; the cooling fan 31 blows the filtered air into the cold air channel 2, dust can be deposited in the cold air channel 2, meanwhile, the cold air is blown into the cabinet body 1 through the air inlet after the flow rate of the air flow is reduced through the cold air channel 2, and damage to electric devices due to over-blowing of the air flow is avoided; because the density of the cold air is higher, the cold air can sink after entering the cabinet body 1, thereby taking away the heat of the cabinet body and discharging the heat through the ventilation window 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept of the present invention, and these are also considered to be within the protection of the present invention.

Claims

1. The utility model provides a novel dustproof regulator cubicle of heat dissipation which characterized in that: including the cabinet body (1), baffle (5), transom (4), cold wind passageway (2) and cold wind device (3), cold wind passageway (2) are located the cabinet body (1) both sides, transom (4) are located cabinet body (1) back downside, baffle (5) are located cold wind passageway (2) with between the cabinet body (1), cold wind passageway (2) outer wall downside is equipped with cold wind device (3), baffle (5) upside is equipped with last inlet opening (21), baffle (5) medial side is equipped with well inlet port (22), baffle (5) downside is equipped with down inlet port (23).

2. The novel heat-dissipation dustproof electrical cabinet according to claim 1, wherein the air-cooling device (3) comprises a filter screen shell (34), a filter screen (33), a fan layer (32) and a cooling fan (31), the fan layer (32) is fixedly connected to the outer wall of the air-cooling channel (2), the filter screen shell (34) is erected on the outer layer of the fan layer (32), the filter screen shell (34) can be separated from the fan layer (32), the filter screen (33) is arranged in the filter screen shell (34), and the cooling fan (31) is arranged in the fan layer (32).

3. The novel heat-dissipation dustproof electrical cabinet as claimed in claim 2, wherein the filter screen (33) is made of activated carbon.

4. The novel heat-dissipation dustproof electrical cabinet as claimed in claim 2, wherein the screen shell (34) is a louvered housing.

5. The novel heat-dissipation dustproof electrical cabinet according to claim 1, wherein the ventilation window (4) comprises a ventilation filter screen (42) and a ventilation shell (41), the ventilation shell (41) is erected on the outer wall of the cabinet body (1), the ventilation shell (41) is separable from the cabinet body (1), and the ventilation filter screen (42) is arranged in the ventilation shell (41).

6. The novel heat-dissipation dustproof electrical cabinet as claimed in claim 1, wherein the upper air inlet holes (21) on the partition plate (5) are opposite in height and same in position, the middle air inlet holes (22) on the partition plate (5) are opposite in height and same in position, and the lower air inlet holes (23) on the partition plate (5) are opposite in height and same in position.