| 摘要 |
A mobile washing apparatus having a van truck with a pair of water storage tanks mounted therein and connected to high pressure outlet hoses. A pair of soft water tanks are connected to the outlet of said water storage tanks and route water to a hot water storage tank which is connected to a hot water heater. A water meter is provided to measure the flow of water from the storage tank and from the inlet water hose. Cold water and soft water is provided through various solenoids. A pair of high pressure pumps force the water past a pair of chemical injectors to the high pressure hoses which are extendable from the truck.
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