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Safety electric cabinet and control method thereof

An electrical cabinet and safety technology, applied in the direction of electrical components, electrical equipment shell/cabinet/drawer, fire rescue, etc., can solve problems such as fire occurrence, and achieve the effect of preventing fire occurrence

Inactive Publication Date: 2011-06-22
张菊良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electrical cabinets are used to set electrical equipment and components, while traditional electrical cabinets, such as figure 1 As shown, due to the need for ventilation and heat dissipation, the cabinet body 11 is provided with vents 12. It is a non-sealed body and has no fire alarm control and fire extinguishing functions. Once the electrical equipment and components fail to burn, without any preventive measures, it is easy to cause a fire. occur

Method used

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  • Safety electric cabinet and control method thereof
  • Safety electric cabinet and control method thereof
  • Safety electric cabinet and control method thereof

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0014] like figure 2 As shown, a safety electrical cabinet includes a cabinet body 1, a door body 2, a ventilation hole 3, a high-sensitivity smoke detector 4 and an inflatable device 5, the door body 2 is pivotally arranged on the cabinet body 1, and the door body 2 It is sealed and assembled with the cabinet body 1. If there are other movable parts on the electrical cabinet, it is also sealed and assembled with the cabinet body 1. In order to realize sealed assembly, movable parts (comprising the door body 1) and the cabinet body 1 can be coated with silica gel to make it sealed, and a refrigerator door seal can also be installed to make it sealed. Because the electrical equipment installed inside the electrical cabinet will generate heat when used, the general cabinet body 1 is provided with one or more ventilation holes 3, and a controlla...

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Abstract

The invention discloses a safety electric cabinet and a control method thereof. The safety electric cabinet comprises a cabinet body, a door body and a ventilating hole, wherein the door body is pivoted on the cabinet body, and the ventilating hole is arranged in the cabinet body. The safety electric cabinet also comprises a high sensitive smoke detector and an air charging apparatus, a movable part on the door body or cabinet body is assembled with the cabinet body together in a sealing manner; the ventilating hole is provided with a gate or valve sealed after the ventilating hole is closed; the high sensitive smoke detector detects whether smoke exists in the cabinet body; and the air charging apparatus is connected with the cabinet body and is provided with a control valve for controlling the on or off of the air charging apparatus. The control method comprises the steps of: when the high sensitive smoke detector detects whether smoke exists in the cabinet body, closing the ventilating hole, and starting the air charging apparatus and charging air to the cabinet body for diluting oxygen so that fire is avoided.

Description

technical field [0001] The invention relates to electrical equipment, in particular to an electrical cabinet and a control method thereof. Background technique [0002] Electrical cabinets are used to set electrical equipment and components, while traditional electrical cabinets, such as figure 1 As shown, due to the need for ventilation and heat dissipation, the cabinet body 11 has vents 12, which are non-sealed bodies, and have no fire alarm control and fire extinguishing functions. Once the electrical equipment and components fail to burn, without any preventive measures, it is easy to cause a fire. occur. Contents of the invention [0003] The purpose of the present invention is to overcome the unsafety of the existing electric cabinet, and propose a safe electric cabinet and its control method, which can avoid the occurrence of fire. [0004] For achieving above object, the solution that the present invention adopts is: [0005] A safety electrical cabinet, includi...

Claims

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Application Information

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IPC IPC(8): A62C3/16H05K5/00
Inventor 张菊良
Owner 张菊良
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