An intelligent electrical control cabinet

A technology of intelligent electrical and control cabinets, applied in the direction of electromagnetic audible signals, substation/distribution device casings, fire alarms, etc., can solve the problems of shortened service life of electronic components, inability of control cabinets to independently extinguish fires, and fire expansion. To achieve the effect of improving the cooling effect

A technology of intelligent electrical and control cabinets, applied in the direction of electromagnetic audible signals, substation/distribution device casings, fire alarms, etc., can solve the problems of shortened service life of electronic components, inability of control cabinets to independently extinguish fires, and fire expansion. To achieve the effect of improving the cooling effect

CN113161885BActive Publication Date: 2022-06-07XIANGSHAN WANBANG ELECTRICAL APPLIANCES
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  • An intelligent electrical control cabinet
  • An intelligent electrical control cabinet
  • An intelligent electrical control cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to Figure 1-3 , an intelligent electrical control cabinet, including a cabinet body 1, the cabinet body 1 is provided with a control room 2, a rotating cavity 5, a reciprocating cavity 9, a dehumidification cavity 14 and a temperature control cavity 25, and the front side of the control room 2 is provided with a sliding door (not shown), a pull handle can be installed on the sliding door to facilitate the opening of the sliding door. The cabinet 1 is usually made of metal material and has a certain thermal conductivity. A control switch and a control switch can be installed in the cabinet 1. External power supply, the rotating chamber 5 is located above the control chamber 2, the reciprocating chamber 9 is located on the left side of the rotating chamber 5, the dehumidifying chamber 14 is located on the left side of the control chamber 2, the temperature control chamber 25 is located below the dehumidifying chamber 14, and the rotating chamber 5 The inner top is ...

Embodiment 2

[0037] refer to Figure 4 The difference between this embodiment and Embodiment 1 is that a buzzer 29 is installed on the right side of the cabinet 1 , and the buzzer 29 is connected in series on the closed loop of the two electromagnets 20 .

[0038] In this embodiment, when the copper wire is in contact with the conductive block 27 located above, the buzzer 29 will be energized, and the buzzer 29 will emit a sound when it is energized, so as to remind the surrounding people that there is a fire in the control cabinet, thereby reminding the surrounding people. Surrounding people to put out the fire and carry out post-maintenance maintenance.

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Abstract

The invention discloses an intelligent electric control cabinet, which comprises a cabinet body. A control chamber, a rotating chamber, a reciprocating chamber, a dehumidification chamber and a temperature control chamber are arranged in the cabinet. The rotating chamber is located above the control chamber, and the reciprocating chamber Located on the left side of the rotating chamber, the dehumidifying chamber is located on the left side of the control room, the temperature control chamber is located below the dehumidifying chamber, the inner top of the rotating chamber is provided with two air inlet channels, and the two air inlet channels A cotton layer is provided at the end of the channel away from the rotating chamber, and the bottom space of the rotating chamber communicates with the top space of the dehumidification chamber through a zigzag tube. The control cabinet can remove the moisture in the air during the heat dissipation process, so as to better protect the electronic components. At the same time, when a fire occurs, the air inlet in the control cabinet will be sealed, so that It is isolated from the outside air, cuts off the oxygen source in the control room, and avoids further expansion of the fire. At the same time, the buzzer alarm reminds people to carry out maintenance.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to an intelligent electrical control cabinet. Background technique [0002] The control cabinet is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirements. However, the existing power control cabinet still has the following problems during use: [0003] During use, the existing power control cabinet will generate heat when the electronic components inside the instrument are energized. The heat in the control cabinet will shorten the service life of the electronic components in the control cabinet. Some existing power distribution cabinets During use, the air in the cabinet will flow through the fan, so as to dissipate heat in the cabinet. However, in some humid areas, the air will contain a certain amount of moisture, which will...

Claims

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Application Information

Patent Timeline
07 Jun 2022
Publication
CN113161885B
IPC
H02B1/30; H02B1/28; A62C3/16; G08B3/10; G08B17/00
CPC
H02B1/30; H02B1/28; A62C3/16; G08B3/10; G08B17/00
Inventors
张小玮