| 摘要 |
PURPOSE:To retrieve heat energy eminated from an exothermal body in a soundproof box and improve energy utilizing efficiency as the whole of the device by a method wherein a pipeline for exchanging heat is provided on the inner surface of the soundproof box covering the equipments of the heat pump and the hot-water output path of the heat pump is connected to the pipeline for exchanging heat. CONSTITUTION:The soundproof box 19 is formed by box-type structure consisting of an outer wall member 20 and an inner heat insulating member 21. The pipeline 22 for exchanging heat, which is provided on the inner surface of the soundproof box 19, is connected to the hot-water output path, therefore, hot-water is flowed through the pipeline 22. The heat energy, eminated from exothermal bodies, such as an engine 11, a compressor 12 or the like which are provided in the soundproof box 19, is transferred through the pipeline 22 for exchanging heat and is retrieved by the hot-water, flowing through the pipeline 22. The heat energy in the box is utilized effectively by the heat insulating material 21 of the soundproof box 19. Accordingly, the energy utilizing efficiency, as the whole of the engine heat pump device, may be improved. |
