| 摘要 |
PURPOSE:To simultaneously improve the aerodynamic characteristic and comfortableness by combining a body which is installed onto the outside surface of a chassis for adjusting the air stream on the periphery of the chassis and a heat accumulation water tank for accumulating the cooling water having a high temperature for the engine in the body, thus reducing the reconstruction of the chassis to the minimum. CONSTITUTION:An exciting coil 115a is put into electric conduction by turning ON a switch 116 for warming, and an always-closed contact 115b is closed, and an electrically driven pump 110 is put into electric conduction to start operation, and at the same time, also a fan 106 for warming is put into electric conduction to start operation. While, since the temperature of cooling water is low immediately after the start of an engine 100, a temperature sensor 112 does not operate, and also a relay 114 does not operate, and the both solenoid valves 109 and 111 do not conduct, and the closed valve state is maintained. Therefore, the cooling water having a low temperature in the engine part does not flow into a radiator 105 for warming, and only the cooling water having a high temperature in a heat accumulation water tank 7 circulates into the radiator 105, and heat exchange is performed between the cooling water having a high temperature and the blown air of the fan 106 for warming, and the blown air is heated to form warm wind, which is blown at driver's foot from the blowing port of a heater case 107. |
