from the river stream all spring,
the water is delivered to the pump through a slanting pipe
the water is driven into the pump using simple gravity
and closes the waste valve creating a high pressure
the water then travels vertically through the pump body
opens the delivery valve enters the pressure chamber
and compresses the air in the column
the compressed air then forces the water back,
closing the delivery valve
all the time water then flows up trough the delivery pipe
then the pressure falls in the lower part of the pump
and the waste valve opens allowing the water again, to flow down the drive pipe
the wasting valve closes once more the delivery valve opens
and the cycle starts again
2 окт 2024
