| 摘要 |
In known sorption heat pumps which comprise a separator (1) and a condensor (2), the refrigerating fluid vapor is supplied after condensation to the condensor (2), to the evaporator by passing through an expansion valve. Sometimes the evaporator is not capable of evaporating all the refrigerating fluid. As a result, the evaporator is field with refrigerating fluid in a liquid state, hence interrupting the operation of the heat pump. To avoid such a disadvantage, the separator (1) and the condensor (2) form together a column (3). Thus, it is possible to bring back the condensate of refrigerating fluid unused to the separator, when the pressure is equal in the condensor and in the separator, without requiring an additional motor force.
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