| 摘要 |
<p>An air conditioning system for a vehicle is provided to improve cooling efficiency of an evaporator without using a special heat exchanging unit by lowering temperature of refrigerant of an evaporator using a low temperature refrigerant of a muffler. An air conditioning system for a vehicle comprises a compressor(11), a condenser(12), an expansion valve(13), an evaporator(14), pipes(15a,15b,15c,15d), a muffler(16), and a heat exchanging tube(17). The muffler reduces noise and vibration of a low temperature refrigerant flowed from the evaporator to the compressor. The heat exchanging tube passes the refrigerant from the evaporator into the muffler to transfer heat from high temperature refrigerant of the evaporator to the low temperature refrigerant in the muffler.</p> |
