| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the layout of harnesses enhancing the noise resistance of a packaged type engine-driven water heater. <P>SOLUTION: In the packaged type engine-driven water heater 1, a compressor is driven by an engine, a refrigerant/water heat exchanger is provided for exchanging heat between discharged refrigerant and supply water, a water/water heat exchanger is provided downstream of the refrigerant/water heat exchanger for exchanging heat between engine cooling water and the supply water, an evaporator 55 is provided for vaporizing the refrigerant through heat exchange with air, and the respective devices are contained in a package 11. The engine and the compressor are disposed in a package lower part 11a, and the evaporator 55 and a fan for the evaporator are disposed in a package upper part 11b. A terminal unit 23 is provided in the package upper part 11b, a control unit 3 is arranged in the package lower part 11a, and the electric power harness 21 and the signal harness 22 from the terminal unit 23 to the control unit 3 are separated vertically by a drain pan 12. <P>COPYRIGHT: (C)2012,JPO&INPIT |
