Title:
VAPORIZER
Document Type and Number:
Japanese Patent JP2020067188
Kind Code:
A
Abstract:
To suppress the occurrence of abnormal sound when refrigerant distributes in a vaporizer.SOLUTION: A first tank 12 constituting a vaporizer 10 has a silencer 20 in a refrigerant supply chamber 28 communicated with a supply pipe 22. The silencer 20 constructed by extending the downstream side end of the supply pipe 22 into the refrigerant supply chamber 28 comprises a tubular body part 34, and a plurality of openings 36 opened in the outer periphery wall of the body part 34. The openings 36 are formed with equal spaces separated from each other along an extending direction of the body part 34. When a refrigerant supplied from the supply pipe 22 into the refrigerant supply chamber 28 includes bubbles, part of the refrigerant passes through the plurality of openings 36 to make the bubbles into small pieces, thus suppressing the occurrence of abnormal sound generated at the time the bubbles collapse.SELECTED DRAWING: Figure 1
Inventors:
SASAKI TAKESHI
YAMAMURA HIDE
HANZAWA KAZUHIRO
YAMAMURA HIDE
HANZAWA KAZUHIRO
Application Number:
JP2018198094A
Publication Date:
April 30, 2020
Filing Date:
October 22, 2018
Export Citation:
Assignee:
KEIHIN CORP
International Classes:
F28F9/22; F25B39/02; F25B41/00; F28F9/02
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi