| 摘要 |
PURPOSE:To constantly stabilize the vaporizing state of an LPG by heating the LPG regulator with cooling water, engine oil and exhaust gas. CONSTITUTION:Cooling water 9 heated in an engine 7 is sent to an LPG regulator 1 through a return path 10, and a water box 11. A heat exchange part 15 of a heating medium path 14 is accommodated in the water box 11. The heating medium path 14 causes an engine oil 16 or an exhaust gas to flow. Even if the cooling water 9 flows into the water box 11 through an inlet port 12, it is heated by the heat exchange part 15, and the temperature of cooling water flowing into the regulator 1 is constantly held in a high temperature region. |
