| 摘要 |
This device is characterised in that it consists of at least one heat pipe 5 comprising one end 6 disposed in the ground at some distance from the surface S sufficient for the temperature at this location to be always greater than 0 DEG C, the said end being externally provided with a thermal-sensing system of the type having fins 10 or the like and internally with a system for distributing the trickling of the condensates, while at its other end 7 the said heat pipe is shaped and arranged so as to be in the immediate vicinity of the portion 1 of the equipment exposed to the risk of freezing. Application especially to equipment used for storing or distributing water. <IMAGE>
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