Connecting structure, exhaust silencer, silencer, and compressor
AssigneeAnhui Meizhi Compressor Co., Ltd.
InventorsBinbin Hu, Dongdong Song, Gang Huang, Zhiqi Yan
Life of this patent
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Abstract
A connecting structure, an exhaust silencer, a silencer and a compressor are provided. The connecting structure has a connecting housing and an exhaust pipe assembly. The connecting housing has a silencing chamber and a sealing portion. One end of the exhaust pipe assembly passes through the sealing portion and extends into the silencing chamber. Another end of the exhaust pipe assembly is arranged outside the connecting housing. Thus, the silencing chamber is in communication with an outside space of the connecting housing through the exhaust pipe assembly.
Claims20
A connecting structure comprising:
- a housing forming:
- a silencing chamber defined at least partially by an outer wall of the housing;
- a sealing portion that extends from the outer wall of the housing into the silencing chamber and forms a cylindrical space in communication with the silencing chamber;
- and
- a hole through the outer wall of the housing in communication with the cylindrical space, the hole having a smaller diameter than the cylindrical space;
- and
- an exhaust pipe with a connecting portion comprising:
- a second limiting portion disposed within the cylindrical space of the sealing portion of the housing;
- and
- another portion that is attached to the second limiting portion, has a smaller diameter than the second limiting portion, and extends through the hole,
- wherein the silencing chamber and an outside space of the housing are in communication with each other through the exhaust pipe.
An exhaust silencer comprising:
- a casing defining an exhaust silencing chamber;
- and
- a connecting structure comprising:
- a housing forming:
- a silencing chamber connected to the casing, in communication with the exhaust silencing chamber, and defined at least partially by an outer wall of the housing;
- a sealing portion that extends from the outer wall of the housing into the silencing chamber and forms a cylindrical space in communication with the silencing chamber;
- and
- a hole through the outer wall of the housing in communication with the cylindrical space, the hole having a smaller diameter than the cylindrical space;
- and
- an exhaust pipe with a connecting portion comprising:
- a second limiting portion disposed within the cylindrical space of the sealing portion of the housing;
- and
- another portion that:
- is attached to the second limiting portion, has a smaller diameter than the second limiting portion, and extends through the hole,
- wherein the silencing chamber and an outside space of the housing are in communication with each other through the exhaust pipe.
Dependencies are inferred from the claim text.