Title:
COOLER AND SHOWCASE
Document Type and Number:
Japanese Patent JP2017203601
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cooler capable of suppressing deterioration of efficiency in a case of using non-azeotropic refrigerant mixture.SOLUTION: In a showcase 100, an evaporator 14 has such a structure that in both of a case where a flow rate of non-azeotropic refrigerant mixture is relatively large and a case where the flow rate is relatively small, pressure loss of the evaporator 14 is equal to or more than a predetermined value so that a temperature T2 of the non-azeotropic refrigerant mixture at an outlet 14b of the evaporator 14 from which the non-azeotropic refrigerant mixture flows out is made higher than a temperature T1 of the non-azeotropic refrigerant mixture at an inlet 14a of the evaporator 14 into which the non-azeotropic refrigerant mixture flows.SELECTED DRAWING: Figure 1
Inventors:
TAKIGUCHI KOJI
Application Number:
JP2016096639A
Publication Date:
November 16, 2017
Filing Date:
May 13, 2016
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
F25B39/02; F25B1/00; F25D11/00; F28F27/00
Domestic Patent References:
| JP2012026645A | 2012-02-09 | |||
| JPH0854149A | 1996-02-27 | |||
| JPH09257334A | 1997-10-03 | |||
| JPS599471A | 1984-01-18 | |||
| JP2015206569A | 2015-11-19 |
Attorney, Agent or Firm:
Hirokazu Miyazono