Cooled latent heat accumulator for space heating and cooling by means of direct solar energy or indirect solar energy held in the water

摘要

In order to achieve a heat pump effect, which is as infinitely variable as possible, in addition to numerous, different types of small compressor (see German patent application, file ref. P 3109443.0), a very large number of simple diaphragm pumps are also proposed. These compressor components comprise two elastic diaphragms which are hermetically joined at their periphery, and the middle and/or periphery of which are mechanically driven, for example by electric motors or series of magnets, so that each pair of diaphragms is separated from one another during the suction cycle and compressed during the working cycle. In order to prevent heat losses from the heat pump system to the outside and directly recover internal losses occurring between phases, the short-term accumulator containing the water is enclosed by the warmest phase of the heat pump and this in turn by the next warmest phase. The outermost or coldest phase can be uninsulated against warmer surroundings (cellars or the like).