| 摘要 |
<p>The present invention refers to a control device intended for use with a heat pump with an evaporator and a condenser in which a heat transfer medium in a heat transfer circuit, that is heated up by means of the evaporator and a compressor, is arranged to transfer heat to a main liquid flow, via a first part of a heat exchanger and a second part of a heat exchanger. The device includes means for diverting a partial flow from the said main liquid flow, at least in a heating mode, for passage through the second part of the heat exchanger. The invention also relates to a method, a heat pump and a heating system.</p> |
