Invariable-voltage water supply system and system diagram
One
inverter can run stand-alone and drag multi-pump
system circularly according to use requirement, PI
adjustment function in the machine can satisfy
every demand of full-auto run of customers.
Frequency variation application system of
thermal boiler circulation water pump and its
system diagram.
Through
collecting recycle water temperature of
circulating system, circulating water
flow or the temperature difference between
effluent and recycle water, through PID adjustor
control to change circulating water flow and get
steady heat transfer effect for system. The
project is widely used on heating system, it can
ensure heat and reduce heat energy wasting
farthest, so it is economic and practical.
adjustment function in the machine can satisfy
every demand of full-auto run of customers.
