With the development of society, in order to save indoor space and land occupation, there are more and more high-rise buildings, but fire hazards also follow. At this stage, most of the fire accidents in high-rise buildings are caused by non-standard electricity consumption. So how should transformers in high-rise buildings eliminate fire hazards?

In order to better prevent fire hazards, we need to fully consider the problem of transformer fire protection when we develop the design plan. The actual design plan stipulates the following:

Fire protection regulations when applying flammable oil-immersed transformers in high-rise buildings: According to the requirements of China’s high-rise residential industrial building fire protection codes, oil-immersed transformers with flammable oil are not suitable for arrangement in the main engineering buildings of high-rise residential buildings. If they are subject to standards When it is restricted that it must be arranged in the main engineering building of high-rise residential behavior, the following fire protection measures should be adopted: transformers should not be arranged above, below or adjacent to densely populated sites, and should be selected without windows, doors and holes, with a fire resistance rating of not less than 3 The partition wall of the hour and the concrete floor slab of 2 hours are separated from other parts. If the door must be opened, a Class A fire door should be set.

How to prevent transformer fire in high-rise buildings

Main points of transformer layout:

1. The transformer room should be arranged on the bottom wall near the wall, and the door should be opened on the outer wall. The upper side of the opening of the wall should be set with a fire-proof overhang with a total width of not less than one meter.

2. Accidental oil storage equipment to store all remaining oil of the transformer is required under the transformer.

3. It is advisable to set up automatic fire alarms and fixed fire-fighting equipment.

This method of arrangement and prevention can prevent transformer fires. In addition, attention should be paid to power consumption. It is not necessary to decisively cause short-circuit failures of switching power supply lines, and it is not necessary to apply high-power electrical appliances with integrated circuit technology. Reasonable power consumption can be avoided. The occurrence of hidden dangers.