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KYK
KAIYUAN
1. Overview
In order to meet the requirements of the user's actual needs and modern fire-fighting techniques,
this pump control cabinet is designed and manufactured based on our years of production experience of fire-fighting equipment. We adopt sophisticated control technology and quality-reliable components. The system is a high-tech, high automation with improved performance, which is in compliance with the requirements of the relevant national standards.
The system is mainly used for fire protection in petroleum, chemical, docks, oil depots, power plants, gas stations, warehouses of flammable materials and other industries.
2. Installation environment
a) Control cabinet must be installed indoors.
b) Altitude ≤ 1000 meters.
c) Normal ambient temperature.
d) Relative humidity of the air should be 10% to 90% RH.
e) Installation inclination ≤ 5 degrees.
f) No corrosive gas and conductive dust.
g) No severe vibration.
4. Operational principle
Automatic fire extinguishing systems usually consists of an automatic control cabinet and diesel pump. Normal pipeline pressure is between P1 and P2. When the pressure is lower than P1, then the jockey pump starts to work until the pressure rises back to P2. Water consumption of the pipeline largely increases when there is a fire alarm. In this case, the jockey pump can not keep the pressure stable at P1. So the control cabinet receives a remote start signal, starting automatically and then speed up the diesel fire pump. At the same time, the control cabinet monitors all kinds of signals and prepares to protect. As a result, the fire is put out automatically.
5. Basic components of the automatic control system
1)Controllers
2)Power supply systems
3)Sensors and meters
4)Throttle actuators
5)Other electric elements
