| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine drive type air conditioner capable of operating air conditioning propelled in energy-saving operation. SOLUTION: This engine drive type air conditioner is provided with a normal operating means for detecting air conditioning load of running indoor units 2a and 2b and for operating air conditioning in response to these air conditioning load, and furthermore, provided with an energy-saving operating means for operating air conditioning at a point b, in which the maximum operating efficiency of both of operating efficiency KF of an engine 10 and operating efficiency KC of a compressor 11 can be obtained. For example, in the case wherein an operation unit 40 is provided with an energy-saving switch 45 and when the energy-saving switch 45 is operated, a target speed set in a point a by the normal operating means is changed to the point b, in which the maximum operating efficiency of both the operating efficiency KE and KC can be obtained. COPYRIGHT: (C)2006,JPO&NCIPI |
