Compressor exhaust structure, screw compressor and air-conditioning unit having same
First Claim
1. A compressor exhaust structure, comprising:
- a machine body,an exhaust bearing seat provided at an exhaust end of the machine body, andan oil separating barrel covering the exhaust bearing seat,wherein;
the exhaust bearing seat is provided with a first exhaust chamber, the machine body is provided with a second exhaust chamber, a third exhaust chamber is formed between the exhaust bearing seat and an inner wall of the oil separating barrel, the first exhaust chamber is in fluid communication with the second exhaust chamber, the second exhaust chamber is in fluid communication with the third exhaust chamber, and the third exhaust chamber is in fluid communication with a discharge port of the oil separating barrel; and
wherein an interior of the first exhaust chamber is located opposite to an interior of the second exhaust chamber, and the first exhaust chamber is overlapped with a portion of the second exhaust chamber, and a portion of the second exhaust chamber, which portion is not overlapped with the first exhaust chamber, forms a gas flow passage which is in communication with the third exhaust chamber.
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Accused Products
Abstract
A compressor exhaust structure includes a machine body, an exhaust bearing seat provided at an exhaust end of the machine body and an oil separating barrel covering the exhaust bearing seat, the exhaust bearing seat is provided with a first exhaust chamber, the machine body is provided with a second exhaust chamber, a third exhaust chamber is formed between the exhaust bearing seat and an inner wall of the oil separating barrel, the first exhaust chamber is in fluid communication with the second exhaust chamber, the second exhaust chamber is in fluid communication with the third exhaust chamber, and the third exhaust chamber is in fluid communication with a discharge port of the oil separating barrel. The compressor exhaust structure increases the flow path of the gas flow, facilitates the insulation of gas flow noise and reduces gas flow pulsation.
7 Citations
11 Claims
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1. A compressor exhaust structure, comprising:
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a machine body, an exhaust bearing seat provided at an exhaust end of the machine body, and an oil separating barrel covering the exhaust bearing seat, wherein; the exhaust bearing seat is provided with a first exhaust chamber, the machine body is provided with a second exhaust chamber, a third exhaust chamber is formed between the exhaust bearing seat and an inner wall of the oil separating barrel, the first exhaust chamber is in fluid communication with the second exhaust chamber, the second exhaust chamber is in fluid communication with the third exhaust chamber, and the third exhaust chamber is in fluid communication with a discharge port of the oil separating barrel; and wherein an interior of the first exhaust chamber is located opposite to an interior of the second exhaust chamber, and the first exhaust chamber is overlapped with a portion of the second exhaust chamber, and a portion of the second exhaust chamber, which portion is not overlapped with the first exhaust chamber, forms a gas flow passage which is in communication with the third exhaust chamber. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification