| 摘要 |
<p>A refrigeration system comprises a plurality of assembled modular units (12) each having a refrigeration circuit separate from the circuit of the other units. Each unit (12) includes a housing (14) which defines at least one compartment (19) containing the evaporator (17) of the refrigeration circuit. The condenser (18) is either located in a second compartment (21) in the housing (14) or in a separate chamber (52) associated therewith. A first heat exchange fluid is conveyed to and from the compartment (19) by header pipes (23, 28), the header pipes (23, 28) of adjacent units (12) being interconnected to form common manifolds for the system. A second heat exchange fluid is circulated passed the condensers (18) of each unit (12). Electrical controls (48) are provided on each unit (12) to control and monitor operation of the respective refrigeration circuit, the controls being interconnected to enable overall control of each unit (12) of the system in accordance with load demand.</p> |
