Title:
REFRIGERANT TREATMENT DEVICE AND REFRIGERATION AIR CONDITIONING SYSTEM
Document Type and Number:
Japanese Patent JP2017142061
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a refrigerant treatment device capable of preventing generation of a hydrogen compound in a refrigerant and reproducing radicals in the refrigerant into a refrigerant constituent compound, and a refrigeration air conditioning system.SOLUTION: A refrigerant treatment device 100 comprises: a main body 110 including a cylindrical trunk part 110a, an upper-side end wall part 110b and a lower-side end wall part 110c which close both ends of the trunk part 110a; a pipe part 114 and capillary 112 for leading a refrigerant into the main body 110 or leading the refrigerant out of the main body. The tube part 114 is provided in the lower-side end wall part 110c so as to penetrate the lower-side end wall part 110c and extends along a center axis of the trunk part 110a. The capillary 112 is provided in the upper-side end wall part 110b so as to penetrate the upper-side end wall part 110b. On an inner peripheral surface of the trunk part 110a, a spiral groove 116 spirally extending in relative to the center axis is formed. On an outer peripheral surface of the pipe part 114, a spiral groove 118 spirally extending in relative to the center axis and a linear groove extending in a direction of the center axis are formed.SELECTED DRAWING: Figure 3
Inventors:
IWATSUKI SUNAO
Application Number:
JP2017083738A
Publication Date:
August 17, 2017
Filing Date:
April 20, 2017
Export Citation:
Assignee:
KOTOBUKI SANGYO
International Classes:
F25B43/00; F25B1/00
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Toshiaki Matsuzawa
Yoshiki Kuroki
Toshiaki Matsuzawa