| 摘要 |
<p>This invention provides an arrangement in a heat pump plant, in which a refrigerator circuit comprising an evaporator, a compressor, a condensor having a built-in sub-cooler, and an expansion valve, is connected via a radiator water heating pump to a radiator circuit on the heating medium side. This arrangement in a heat pump plant minimizes losses and enables operation at the lowest possible condensation temperature.</p> |
