- 发布
- 德州紫旭空调设备有限公司
- 电话
- 0534-6562808
- 手机
- 15165909978
- 发布时间
- 2022-10-22 12:39:36
The whole pure of the residual pressure monitoring system is to keep the residual pressure in the standard range of the stairwell and the front room, to prevent the harmful smoke from entering, to ensure the normal opening of the fire door, and to ensure the unblocked life passage. Also known as residual pressure measurement and control system, pressure difference measurement and control system, or intelligent residual pressure monitoring system, is a high-rise buildings in the itive pressure air supply system to adjust the fire chamber or stairwell residual pressure value of a set of systematic devices.