| 摘要 |
Each heat exchanger connected to the solar heat source consists of two exchangers at different levels (WT), each in turn connected to a heat requirement exchanger (WT1c,d) made up of four exchangers at different levels. These are loaded via three mixing valves (V1) with a variable volume controlled by the user temperature. The storage water should be inhibited water or heat-carrier oil not moved mechanically and which remains in the storage container (1). All circuits are separate and only exchange their heat load within the container. Container zones (A) and (C) have capacity for two or three days heat requirement and storage elements (4) built into zone (B) raise the storage capacity in the temperature range 50-85 deg C by a factor of five to ten. The three container zones give a temperature range from 10-30 deg C in (A) to 70-95 deg C in (C).
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