ACCUMULATOR AND REFRIGERATION CYCLE DEVICE

• Main Author: ERA SHUJI
• Format: Patent
• Language: English; Japanese
• Published: 05.10.2023
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

To solve a problem that noise caused by resonance of an outlet pipe cannot be sufficiently reduced even when an end of the outlet pipe in an accumulator is fixed to an inner wall of the accumulator through a support member.SOLUTION: An accumulator 11 includes a casing 12, an inlet pipe 21, an outlet pipe 31, and a partition member 41. The casing 12 has a first space 12a in an inside thereof. The inlet pipe 21 is fixed by the casing 12 and has a second space 21a in an inside thereof. The outlet pipe 31 is fixed by the casing 12 and has a third space 31a in an inside thereof. The partition member 41 is disposed in the first space 12a. The partition member 41 partitions the second space 21a and the third space 31a, and connects the inlet pipe 21 and the outlet pipe 31 in the first space 12a. The inlet pipe 21 has a first opening 21b connecting the first space 12a with the second space 21a. The outlet pipe 31 has a second opening 31b connecting the first space 12a with the third space 31a.SELECTED DRAWING: Figure 1 【課題】アキュームレータ内部の出口管の端部を、支持部材を介してアキュームレータ内壁に固定しても、出口管の共振に起因する騒音が十分に低減されない課題がある。【解決手段】アキュームレータ１１は、ケーシング１２と、入口管２１と、出口管３１と、仕切り部材４１とを備える。ケーシング１２は、第１空間１２ａを内部に有する。入口管２１は、ケーシング１２に固定され、第２空間２１ａを内部に有する。出口管３１は、ケーシング１２に固定され、第３空間３１ａを内部に有する。仕切り部材４１は、第１空間１２ａに配置される。仕切り部材４１は、第２空間２１ａと第３空間３１ａとを仕切り、かつ、第１空間１２ａにおいて入口管２１と出口管３１とを接続する。入口管２１は、第１空間１２ａと第２空間２１ａとを接続する第１開口２１ｂを有する。出口管３１は、第１空間１２ａと第３空間３１ａとを接続する第２開口３１ｂを有する。【選択図】図１