Active arrangement for rapid cooling or heating has water tank for liquid with drive, heat exchanger, control circuit for drive to circulate liquid through water tank, heat exchanger and object

摘要

The arrangement has a water tank for liquid with a drive, a heat exchanger, a control circuit (14) for the drive to transfer liquid from the water tank to the heat exchanger for cooling or heating and finally to channels (21) in the object (2) in which it is circulated to absorb or give off heat before returning to the heat exchanger for re-cooling or re-heating until the object surface temperature has been suitably lowered or raised.