Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/022476
Kind Code:
A1
Abstract:
A scroll compressor, comprising: a housing (101); a partition wall (103) arranged in the housing (101), the partition wall (103) dividing the space (105) in the housing (101) into a first space (107) located below the partition wall (103) and a second space (109) located above the partition wall (103), and the partition wall (103) having an opening (1030) in the center portion; a first scroll (11) and a second scroll (12) arranged in the first space (107) in the housing (101); a gas discharge member (8), the lower end (81) of the gas discharge member (8) being located above a port (1120) of a first base plate (112) of the first scroll (11), the upper end (82) of the gas discharge member (8) being connected to an edge (1031) of the opening (1030) of the partition wall (103), and the gas discharge member (8) having an internal passage (80) and being used for discharging a compressed medium from the port (1120) of the first base plate (112) of the first scroll (11) to the second space (109) located above the partition wall (103); and a heat insulation cover (9), the heat insulation cover (9) being arranged between the partition wall (103) and the first base plate (112) of the first scroll (11). The provision of the heat insulation cover (9) reduces the effect of a high-temperature medium discharged from the compression cavity on a medium to be compressed that is to be suctioned to the compression cavity formed by the first scroll (11) and the second scroll (12).
Inventors:
SUN YUSONG (CN)
ZHANG XISHUANG (CN)
DUAN CHENJUN (CN)
PAN FEI (CN)
YE HANG (CN)
LIU SANXIANG (CN)
ZHANG XISHUANG (CN)
DUAN CHENJUN (CN)
PAN FEI (CN)
YE HANG (CN)
LIU SANXIANG (CN)
Application Number:
PCT/CN2023/109791
Publication Date:
February 01, 2024
Filing Date:
July 28, 2023
Export Citation:
Assignee:
DANFOSS TIANJIN LTD (CN)
International Classes:
F04C18/02; F04C29/00; F04C29/04
Foreign References:
| CN218493795U | 2023-02-17 | |||
| CN115681138A | 2023-02-03 | |||
| CN215444402U | 2022-01-07 | |||
| CN217002271U | 2022-07-19 | |||
| US6287089B1 | 2001-09-11 | |||
| US5649816A | 1997-07-22 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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