CN212278689U - Electrical cabinet with heat dissipation function - Google Patents

Abstract

The utility model discloses an electrical cabinet with heat dissipation function, which comprises an air cooler, a box body and a control panel; the air cooler is arranged at the top outside the box body; the top end in the box body is provided with a heat dissipation device, and the heat dissipation device is connected with an air cooler through an air inlet pipe; the lower end of the heat dissipation device is provided with an upper water tank; a lower water tank is arranged at the bottom end in the box body; the lower water tank and the upper water tank are communicated through a down pipe and an up pipe; the lower water tank is provided with a water pump, and the upper water tank, the descending pipe, the lower water tank, the water pump and the ascending pipe form a fluid circulation system; the temperature sensor is arranged on the water pump; and moisture-proof plates are arranged at the bottom end and the side surface in the box body. The utility model discloses convenient to use, factor of safety is high, and the radiating effect is good.

Description

Electrical cabinet with heat dissipation function

Technical Field

The utility model relates to a regulator cubicle equipment heat dissipation field specifically is a regulator cubicle with heat dissipation function.

Background

The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components and parts from working normally, and the electrical cabinet is made of two materials, namely a hot-rolled steel plate and a cold-rolled steel plate. After the electrical cabinet is used for too long time, the temperature rises, the service life of the electrical cabinet is reduced, and a fire disaster is easily caused in serious conditions, so that life and property loss is caused. At present, a plurality of existing electrical cabinets on the market are generally cooled naturally and do not have a quick heat dissipation function.

To above current situation, need study out one kind and have the inside that can prevent dust and moisture entering cabinet body, factor of safety is high to can dispel the heat to the inside of the cabinet body fast, the regulator cubicle that the heat dissipation function is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an regulator cubicle with heat dissipation function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electrical cabinet with a heat dissipation function comprises an air cooler, a box body and a control panel; the air cooler is arranged at the top outside the box body; the top end in the box body is provided with a heat dissipation device, and the heat dissipation device is connected with an air cooler through an air inlet pipe; the lower end of the heat dissipation device is provided with an upper water tank; a lower water tank is arranged at the bottom end in the box body; the lower water tank and the upper water tank are communicated through a down pipe and an up pipe; the lower water tank is provided with a water pump, and the upper water tank, the descending pipe, the lower water tank, the water pump and the ascending pipe form a fluid circulating system; the temperature sensor is arranged on the water pump; and moisture-proof plates are arranged at the bottom end and the side surface in the box body.

As a further aspect of the present invention: and an electrostatic dust removal plate is arranged at the top end in the box body.

As a further aspect of the present invention: air purification device is installed on the box right side, air purification device is including cover, aspiration channel and the air purification case of breathing in, air purification case is connected to aspiration channel one end, and the cover of breathing in is connected to the other end, and the cover of breathing in is installed on the inside right side of box.

As a further aspect of the present invention: the outer surface of the box body is provided with a digital display, a control panel and a cooling liquid inlet, and the control panel is electrically connected with an air cooler, a water pump, a temperature sensor and an air purification device; the digital display is electrically connected with the control panel.

As a further aspect of the present invention: the heat dissipation device comprises a heat dissipation box, a cold conduction plate and a heat dissipation fin; one end of the radiating fin is arranged at the bottom end inside the radiating box, and the other end of the radiating fin is arranged at the top end inside the upper water tank; and the top end of the radiating fin is provided with a cold guide plate which is connected with the air inlet pipe.

As a further aspect of the present invention: the air-cooler passes through bracing piece flange dish bolted connection box, a fixed plate and No. two fixed plates are installed at the air-cooler top.

Compared with the prior art, the beneficial effects of the utility model are that: when the temperature in the box body is too high, the air cooler and the water pump are started through the temperature sensor, the air cooler guides cold air into the heat dissipation device through the air inlet pipe, the cold guide plate guides the cold air to reduce the temperature of the heat dissipation fins, so that the temperature of the cooling liquid in the upper water tank is reduced, the water pump works to enable the cooled cooling liquid to enter the lower water tank through the descending pipe, and then the ascending pipe penetrates through the heat dissipation area to absorb the heat of the heat dissipation area; the temperature in the box body is reduced through repeated circulation; in the circulation process, the moisture-proof plate can absorb water vapor evaporated due to high temperature, so that short circuit of electrical elements in the box body is prevented; air purification device can be with moist air transformation dry air, increases factor of safety. Through whole working process, the factor of safety of regulator cubicle is high, and the radiating effect is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional structure view of the front view of the present invention.

Fig. 3 is a schematic structural view of the middle heat dissipation device of the present invention.

In the figure: 1-a first fixing plate, 2-a second fixing plate, 3-an air cooler, 4-a support rod, 5-an air inlet pipe, 6-a box body, 7-a digital display instrument, 8-a control panel, 9-a cooling liquid inlet, 10-an air suction pipe, 11-an air purification box, 12-an electrostatic dust removal plate, 13-a heat dissipation device, 14-an upper water tank, 15-a moisture-proof plate, 16-an air suction cover, 17-a descending pipe, 18-an ascending pipe, 19-a temperature sensor, 20-a water pump, 21-a lower water tank, 22-a cold guide plate and 23-a cooling fin.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, an electrical cabinet with a heat dissipation function includes an air cooler 3, a box 6, and a control panel 8; the air cooler 3 is arranged at the top outside the box body 6 and used for reducing the temperature inside the box body 6; the top end in the box body 6 is provided with a heat dissipation device 13, and the heat dissipation device 13 is connected with the air cooler 3 through the air inlet pipe 5; the lower end of the heat sink 13 is provided with an upper water tank 14; a lower water tank 21 is arranged at the bottom end inside the box body 6; the lower water tank 21 is communicated with the upper water tank 14 through a downcomer 17 and an ascending pipe 18; the lower water tank 21 is provided with a water pump 20, and the upper water tank 14, the downcomer 17, the lower water tank 21, the water pump 20 and the ascending pipe 18 form a fluid circulation system; the temperature sensor 19 is arranged on the water pump 20, and can detect the temperature of the cooling water entering the heat dissipation area and the temperature inside the box body 6; the inside bottom of box 6 and side-mounting have dampproofing board 15, dampproofing board 15 is used for absorbing the moisture in the humid air of high temperature, reduces the potential safety hazard.

Further, an electrostatic dust collection plate 12 is installed at the top end inside the box 6, and the electrostatic dust collection plate 12 can absorb and purify dust inside the box 6.

Further, air purification device is installed on 6 right sides of box, air purification device is including inhaling cover 16, aspiration channel 10 and air purification case 11, air purification case 11 is connected to aspiration channel 10 one end, and the cover 16 is inhaled in the other end connection, inhales the cover 16 and installs on 6 inside right sides of box.

Further, a digital display 7, a control panel 8 and a cooling liquid inlet 9 are arranged on the outer surface of the box body 6, the control panel 8 is electrically connected with the air cooler 3, the water pump 20, the temperature sensor 19 and the air purification device to control the air temperature and the rotating speed of the air cooler 3 and the time of the air purification device, and the digital display 7 is electrically connected with the control panel 8 to display the data such as the air temperature, the rotating speed and the time; the coolant inlet 9 is used for adding coolant.

Further, the heat dissipation device 13 includes a heat dissipation box, a cold conduction plate 22 and a heat dissipation fin 23; one end of the radiating fin 23 is arranged at the bottom end inside the radiating box, and the other end of the radiating fin is arranged at the top end inside the upper water tank 14; the top end of the radiating fin 23 is provided with a cold guide plate 22, and the cold guide plate 22 is connected with the air inlet pipe 5; the cooling guide plate 22 lowers the temperature of the heat radiating fins 23 by guiding the cooling of the cooling guide plate 22 through the air inlet duct 5, thereby lowering the temperature of the cooling fluid in the header tank 14, and then the cooling fluid passes through the fluid circulation system to lower the temperature of the inside of the tank 6.

Example 2

Referring to fig. 1-2, the air cooler 3 is connected with the box body 6 through a support rod 4 and a flange bolt, a first fixing plate 1 and a second fixing plate 2 are mounted at the top of the air cooler 3, and the air cooler 3 is fixed at the outer top end of the box body 6 through the first fixing plate 1 and the second fixing plate 2; through the setting of a fixed plate 1 and No. two fixed plates 2 both can fix air-cooler 3, also can shelter from the rainwater.

The utility model discloses a theory of operation is: when the temperature in the box body 6 is too high, the air cooler 3 and the water pump 20 are started through the temperature sensor 19, the air cooler 3 guides cold air into the heat dissipation device 13 through the air inlet pipe 5, the cold guide plate 22 guides the cold air to reduce the temperature of the heat dissipation fins 23, so that the temperature of the cooling liquid in the upper water tank 14 is reduced, the water pump 20 works to enable the cooled cooling liquid to enter the lower water tank 21 through the descending pipe 17, and then the ascending pipe 18 penetrates through the heat dissipation area to absorb the heat of the heat dissipation area; the temperature inside the case 6 is lowered by repeated cycles; in the circulation process, the moisture-proof plate 15 can absorb water vapor evaporated due to high temperature, so as to prevent short circuit of electrical elements in the box body 6; air purification device can be with moist air transformation dry air, increases factor of safety. Through whole working process, the factor of safety of regulator cubicle is high, and the radiating effect is good.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. An electrical cabinet with a heat dissipation function comprises an air cooler (3), a box body (6) and a control panel (8); the air cooler is characterized in that the air cooler (3) is arranged on the top outside the box body (6); a heat dissipation device (13) is mounted at the top end inside the box body (6), and the heat dissipation device (13) is connected with the air cooler (3) through the air inlet pipe (5); the lower end of the heat dissipation device (13) is provided with an upper water tank (14); a lower water tank (21) is arranged at the bottom end in the box body (6); the lower water tank (21) is communicated with the upper water tank (14) through a down pipe (17) and an up pipe (18); a water pump (20) is installed on the lower water tank (21), and the upper water tank (14), the downcomer (17), the lower water tank (21), the water pump (20) and the riser (18) form a fluid circulation system; the temperature sensor (19) is arranged on the water pump (20); and the bottom end and the side surface in the box body (6) are provided with damp-proof plates (15).

2. The electrical cabinet with the heat dissipation function as recited in claim 1, wherein an electrostatic dust removal plate (12) is mounted at the top end inside the box body (6).

3. The electrical cabinet with the heat dissipation function according to claim 1 or 2, wherein an air purification device is installed on the right side of the box body (6), the air purification device comprises an air suction cover (16), an air suction pipe (10) and an air purification box (11), one end of the air suction pipe (10) is connected with the air purification box (11), the other end of the air suction pipe is connected with the air suction cover (16), and the air suction cover (16) is installed on the right side inside the box body (6).

4. The electrical cabinet with the heat dissipation function according to claim 3, wherein a digital display (7), a control panel (8) and a cooling liquid inlet (9) are arranged on the outer surface of the box body (6), and the control panel (8) is electrically connected with the air cooler (3), the water pump (20), the temperature sensor (19) and the air purification device; the digital display (7) is electrically connected with the control panel (8).

5. The electrical cabinet with the heat dissipation function according to claim 1, wherein the heat dissipation device (13) comprises a heat dissipation box, a cold conducting plate (22) and a heat dissipation fin (23); one end of the radiating fin (23) is arranged at the bottom end inside the radiating box, and the other end of the radiating fin is arranged at the top end inside the upper water tank (14); and a cold guide plate (22) is arranged at the top end of the radiating fin (23), and the cold guide plate (22) is connected with the air inlet pipe (5).

6. The electrical cabinet with the heat dissipation function according to claim 1, wherein the air cooler (3) is connected to the box body (6) through a support rod (4) and a flange bolt, and a first fixing plate (1) and a second fixing plate (2) are mounted at the top of the air cooler (3).

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