Intelligent fireproof drawer-type power distribution cabinet

Abstract

The invention discloses an intelligent fireproof drawer type power distribution cabinet. The drawer type power distribution cabinet includes a fire extinguishing gas cylinder arranged on the power distribution cabinet body, and a fire extinguishing gas cylinder connected with the fire extinguishing gas cylinder arranged The fire extinguishing air pipe and the controller arranged on the power distribution cabinet, the fire extinguishing air pipe is provided with a trumpet-shaped fire nozzle, the backboard of the drawer electric cabinet and the fire extinguishing air pipe are vertically provided with a mounting plate, the installation The board is provided with a drainage fan at the position opposite to the backboard of the drawer electric cabinet, an open flame sensor is provided in the drawer electric cabinet, a solenoid valve is provided at the connection between the fire extinguishing air pipe and the fire extinguishing gas cylinder, and the fire extinguishing A solenoid valve two is arranged at the connection between the nozzle and the fire extinguishing air pipe. The invention can simultaneously monitor the fire situation of multiple drawer electric cabinets in the drawer type power distribution cabinet, and can carry out corresponding fire extinguishing treatment on the drawer electric cabinets where fire occurs, so as to avoid the expansion of the fire situation and effectively prevent the occurrence of fire accidents.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to an intelligent fireproof drawer type power distribution cabinet. Background technique [0002] Drawer type power distribution cabinet is a relatively advanced power distribution cabinet at present. It is generally used in residential areas, high-rise buildings and industrial and mining enterprises. This kind of power distribution cabinet includes a cabinet body and several power distribution units. The power distribution unit consists of a drawer frame and The drawer is composed of electrical components and power supply lines installed in the drawer electric cabinet. There are multiple drawer electric cabinets in the whole power distribution cabinet, so that electrical components and power supply lines are installed in each drawer electric cabinet. The cables or electrical components in the drawer electric cabinet cause fire due to short circuit and other reas...

AI Technical Summary

Problems solved by technology

[0002] Drawer type power distribution cabinet is a relatively advanced power distribution cabinet at present. It is generally used in residential areas, high-rise buildings and industrial and mining enterprises. This kind of power distribution cabinet includes a cabinet body and several power distribution units. The power distribution unit consists of a drawer frame and The drawer is composed of electrical components and power supply lines installed in the drawer electric cabinet. There are multiple drawer electric cabinets in the whole power distribution cabinet, so that electrical components and power supply lines are installed in each drawer electric cabinet. The cables or electrical components in the drawer electric cabinet cause a fire due to short-circuit and other reasons. If the fire is not extinguished in time, it will affect the entire drawer-type power distribution cabinet and may lead to a more serious fire accident.

Images