公开(公告)号：JPH10205930A

公开(公告)日：1998-08-04

申请号：JP935897

申请日：1997-01-22

Applicant: MATSUSHITA REFRIGERATION

Inventor： HIROTA MASAYOSHI ,  NAKAMA HIROTO ,  WAKITA KATSUYA

IPC: F25B43/00

Abstract: PROBLEM TO BE SOLVED: To reduce the cost and the space of a powder arresting part by suppressing clogging of a capillary tube and breakage of a sliding parts of a compressor. SOLUTION: A three-way pipe 8 is installed on a refrigerant pipe between a drier and a capillary tube 4, and the capillary tube 4 is connected to one of the three-way pipe 8, a refrigerant pipe 7 the other end of which is connected to the driver is connected to one of the three-way pipe, and a powder arresting part 9 is connected to the rest of the three-way pipe. The refrigerant pipe 8 connected to the three-way pipe 8 and the capillary tube 4 connected to the three-way pipe 8 are installed so as not to be arranged on the line. The powder arresting part 9 of the reduced cost and the reduced space using the existing pipe parts can be formed by installing the powder arresting part 9 so that the bottom surface of the powder arresting part 9 is in the direction to receive the gravity, and the abrasion powder of the drier and the metal is trapped separately from the refrigerant flow, and clogging of the capillary tube 4 and breakage of the slide material can be suppressed.