Radiator cleaning device

Abstract

A radiator cleaning device includes a fresh fluid tank for preserving fresh fluid to be filled into a radiator and a used fluid tank for collecting used fluid from the radiator. A discharge hose is releasably connected to an outlet of the radiator. The discharge hose is selectively connectable to the used fluid tank for discharging the used fluid into the used fluid tank. An intake hose is releasably connected to an inlet of the radiator. The intake hose is selectively connectable to the fresh fluid tank for receiving the fresh fluid therefrom. Pressure/vacuum generation units selectively generate a vacuum inside the used fluid tank to forcibly draw the used fluid from the radiator via the discharge hose and generates a pressure inside the fresh fluidt tank to forcibly drive the fresh fluid from the fresh fluid tank into the radiator via the intake hose. The discharge hose is also selectively connectable to the intake hose by a three-way valve for circulating the used fluid to the intake hose. A filtering device is connected between the discharge hose and the intake hose for cleaning the used fluid that flows from the discharge hose to the intake hose. An inlet port is mounted to the filtering device for receiving a cleaning agent that entrains the fluid through the radiator for cleaning the radiator. The force circulation of the fluid through the radiator provides an effective and efficient cleaning operation to the radiator.

Dependencies are inferred from the claim text.