Operation principle of intelligent automatic air pressure water supply equipment
Operation principle of intelligent automatic air pressure water supply equipment
Intelligent automatic pressure fire water equipment using air compressibility, by diaphragm pump pumping water into the air pressure inside the tank, the compressed gas tank to the required pressure fire water. In the case of the fire, the pressure variety in the use of fire fighting pipe network, automatic control of filling pressure of the pump start-up by alternating the function of pressure tank, and fill pressure pump, ensure the stability of fire fighting water supply pressure of water supply pipe. In order to guarantee the normal use of fire pump, with functions of inspection equipment, the periodic time start the fire pump, prevent fire pump due to long-term unused hair rust stuck fault, etc
When fire water, pressure tank the tank pressure to fire control network, directly to the fire alarm signal at the same time, the flow rate signal and pressure signal input control system, and immediately start the fire pump. When the fire pump is working well, by the fire pump water directly to the fire protection network, if the main pump failure, the standby pump will delay in operation, the voltage stabilizing fire pump at the same time continue to pressure tank water supply, until the tank pressure to achieve the set pressure, the voltage stabilizing pump to stop operation, to ensure that the fire shut down after the secondary air pressure tank has enough when a fire main pump before starting fire water. After the fire, must cancel the kai pump signal, and then manually stop the fire pump, the final state will be placed in the automatic control system for the next fire water preparation.
Guangzhou area can help you to install intelligent automatic pressure fire water supply equipment, has been through the load protection, open phase protection, very smart to start the pump, a request to open pump start signal, no signal, stop the pump to ensure fire safety.