High pressure jet system for treating, especially cleaning e.g. surfaces, objects has internal combustion engine loss heat source, electrical heating cartridge as heat source for heating module

摘要

The system has a high pressure hydraulic delivery arrangement whose suction connection is connected to a fluid source, whose pressure connection is connected to a treatment device via a high pressure connection, an internal combustion engine whose driven shaft is connected to the drive shaft of the delivery arrangement and a heating module (28) for the fluid under high pressure. A source of heat for the heating module is formed at least partly by an internal combustion engine (12) loss heat source, e.g. with an associated second energy source in the form of an electrical heating cartridge (60).