| 发明名称 |
SCREW COMPRESSOR WITH ECONOMIZER PORT |
| 摘要 |
A screw compressor includes a screw compressor rotor (32). The rotor (32) includes a helical flute (36) extending outwardly from a rotor axis (38). A compressor housing (34) surrounds the rotor (32) and including a suction port (40) and a discharge port (42). The housing (34) has an inner housing wall (46) abutting the rotor (32) and an outer housing wall (50) forming an exterior of the compressor. A housing pocket (44) is located between the outer housing wall (50) and the inner housing wall (46). An economizer port (30) extends from the housing pocket (44) through the inner housing wall (46) to direct a flow of gaseous refrigerant into the compressor. |
| 申请公布号 |
US2016161153(A1) |
申请公布日期 |
2016.06.09 |
| 申请号 |
US201414903664 |
申请日期 |
2014.06.30 |
| 申请人 |
CARRIER CORPORATION |
发明人 |
Pileski Peter J. |
| 分类号 |
F25B1/047;F04C29/12;F04C18/16 |
主分类号 |
F25B1/047 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A screw compressor comprising:
a screw compressor rotor, the rotor including a helical flute extending outwardly from a rotor axis; a compressor housing surrounding the rotor and including a suction port and a discharge port, the housing having an inner housing wall abutting the rotor and an outer housing wall forming an exterior of the compressor, a housing pocket disposed between the outer housing wall and the inner housing wall; and an economizer port extending from the housing pocket through the inner housing wall to direct a flow of gaseous refrigerant into the compressor. |
| 地址 |
Syracuse NY US |
