Abstract: A production line system includes a cooling processing step of cooling a coolant for processing machines (lathes) of work, and a heating processing step of heating washing fluid for a washing machine which washes the work after processing by the lathes. The heating processing step and the cooling processing step are performed by a heat pump in one heat pump cycle. Further, a heat balance between heating in the heating processing step and cooling in the cooling processing step is adjusted with the setting temperature of the washing fluid and the setting temperature of the coolant.
Type:
Grant
Filed:
February 22, 2011
Date of Patent:
June 23, 2015
Assignees:
Zeneral Heatpump Industry Co., Ltd., Aisin AW Co., Ltd.
Abstract: A production line system includes a cooling processing step of cooling a coolant for processing machines (lathes) of work, and a heating processing step of heating washing fluid for a washing machine which washes the work after processing by the lathes. The heating processing step and the cooling processing step are performed by a heat pump in one heat pump cycle. Further, a heat balance between heating in the heating processing step and cooling in the cooling processing step is adjusted with the setting temperature of the washing fluid and the setting temperature of the coolant.
Type:
Application
Filed:
February 22, 2011
Publication date:
August 25, 2011
Applicants:
Zeneral Heatpump Industry Co., Ltd., Aisin AW Co., Ltd.