Title:
HEAT CARRYING EQUIPMENT
Document Type and Number:
Japanese Patent JP2003065618
Kind Code:
A
Abstract:
To provide heat carrying equipment which suppress lowering of the efficiency of a heat exchanger.
The heat carrying equipment has a closed-loop circulation circuit which connects a rotation speed variable type liquid pump 1, an evaporator 3 and the heat exchanger 7 sequentially and is filled with a refrigerant. The equipment is provided with detecting means 31 and 33 for detecting a supercooling degree at an inlet of the liquid pump 1 and a control means 41 for controlling the speed of rotation of the liquid pump 1 according to the supercooling degree detected by these detecting means.
Inventors:
MIZUKAMI KAZUAKI
Application Number:
JP2001256199A
Publication Date:
March 05, 2003
Filing Date:
August 27, 2001
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
F24F5/00; F25B1/00; (IPC1-7): F25B1/00; F24F5/00
Attorney, Agent or Firm:
Masayuki Kushibuchi (1 person outside)