| 摘要 |
<p>A mobile snack bar is normally dependent on a site fitted with power points in order to heat the water required for rinsing dishes and other tools. The new design of a grill or other cooking device (1) is surrounded by a duct (4, 6, 7) supplied with water guided from the pump (2) to the cold water supply (3) into the copper pipe (4) at the hot device (1). The water is dispensed from a tap (9) as used in a camper van or dormobile.</p> |
