Combination of solar collectors and heat pump
Номер патента: DE3407454A1
Опубликовано: 29-08-1985
Автор(ы): Hans-Jürgen 8391 Tittling Dietrich
Принадлежит: DIETRICH HANS JUERGEN
Опубликовано: 29-08-1985
Автор(ы): Hans-Jürgen 8391 Tittling Dietrich
Принадлежит: DIETRICH HANS JUERGEN
Реферат: In the heating installation, the solar radiation is not used, as normal up to now, only to heat the service water or heating water, but to drive a turbine which drives a compressor on the secondary side. The compressor can once again obtain more useful heat from the available primary energy (such as, e.g., air, earth etc.) by means of a cooling circuit. The efficiency of the installation increases as a result. If the solar energy is too low, a drive motor operates the compressor and the installation is thus always ready for use. Owing to the special design, the entire heating energy can be fed directly via a priority circuit into the service water preparation system if the service water temperature is too low. As a result, a limited amount of hot water is always directly available within a relatively short time. Moreover, the receiving capacity (e.g. in the case of electric compressors) can be just below the free limit of the energy supply company, so that a heating installation is available which is free of charge, can be used at any time and is suitable, in particular, for one-family and two-family houses.
Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles
Номер патента: CA1050777A. Автор: Lynn E. Terry. Владелец: Individual. Дата публикации: 1979-03-20.