| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air conditioner which suppresses power charges in the total of condensing units used for both of store air conditioning and showcase, actualizes energy saving by suitably allocating the work allocation of the showcases and air conditioners in a same store, and takes into consideration not to give excess stress to customers, etc. in the store by preventing excess cooling by the air conditioners. <P>SOLUTION: In the case that showcases and air conditioners are installed in the same store, each refrigerant circuit is independent and is connected to each exclusive refrigerator. In the case that the required cooling capacity of showcases runs short due to the showcase environmental factor, the operation of the air conditioners in the same store is increased to improve the environmental factor of the showcase for performing control to lower the cooling capacity of the showcase, the interior of the store is divided into areas by use, the temperature change of the air conditioner for lowering the cooling capacity of the showcases is adjusted by each area. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
