Silencing device and compressor
AssigneeAnhui Meizhi Compressor Co., Ltd.
InventorsXinjie Chen, Gang Huang
Life of this patent
Estimating the term…
Abstract
A silencing device and a compressor having the silencing device are disclosed. The silencing device has a housing. An air inlet and an air outlet are provided to the housing. An air flow channel is provided in the housing for allowing air communication between the air inlet and the air outlet. An oil hole is provided in the housing for discharging oil from the housing. An oil guide part is arranged on the outside of the housing and at a position downstream of the oil hole in the moving direction of the oil, such that the oil drips from the housing after flowing from the oil hole to the oil guide part.
Claims17
A silencing device comprising:
- a housing, having an air inlet and an air outlet and an internal air flow channel, and the air inlet and the air outlet being in communication with each other through the air flow channel;
- an oil hole, provided in the housing for discharging oil from the housing;
- and
- an oil guide part, arranged on an outer surface of the housing, wherein the oil guide part is arranged downstream of the oil hole in a flowing direction of the oil from the oil hole, such that the oil drips from the housing after the oil flows from the oil hole to the oil guide part,
- wherein the oil hole is provided in a side wall of the housing, and
- wherein the oil guide part is arranged on an outer surface of a bottom wall of the housing.
A compressor comprising:
- a shell;
- and
- a silencing device arranged in the shell,
- the silencing device comprising:
- a housing, having an air inlet and an air outlet and an internal air flow channel, and the air inlet and the air outlet being in communication with each other through the air flow channel;
- an oil hole arranged in a side wall of the housing for discharging oil from the housing;
- and
- an oil guide part arranged on an outer surface of a bottom wall of the housing, wherein the oil guide part is arranged downstream of the oil hole in a flowing direction of the oil from the oil hole such that the oil that drips out of the housing after flowing from the oil hole to the oil guide part, the oil dripping from the silencing device falls from the oil guide part into an oil pool of the compressor.
Dependencies are inferred from the claim text.