Independent exhaustion component used for Carroll compressor

Abstract

The invention relates to a calor compressor, in particular discloses a separate exhaust component used for the calor compressor; the separate exhaust component is arranged on the shell body of the calor compressor and is characterized in that the separate exhaust component includes an exhaust base with an exhaust hole; the exhaust base is provided with a plate-shaped flange and a cylindrical mounting lug boss which are connected together vertically; a cylindrical mounting hole is arranged on the shell body and matched with the mounting lug boss in a sliding way; the bottom surface of the mounting lug boss is superposed with the inner diameter cylindrical surface of the shell body. The separate exhaust component used for the calor compressor has the advantages of simplifying the machining of the compressor shell body, improving the machining efficiency, reducing the leakage of the high pressure gas along the exhaust port periphery to the matched gap of the cylinder body and the shell body circumference, eliminating the leakage and the increased friction caused by the aggravated eccentricity of the cylinder body due to the radial thrust on the cylinder body from the high pressure gas on the exhaust port position, eliminating the insufficient compression extra power consumption under the operation condition that the internal pressure ratio is less than the external pressure ratio, further improving the volumetric efficiency, mechanical efficiency and the thermal efficiency of the compressor.

Description

Technical field [0001] The invention relates to a Carroll compressor, in particular to an independent exhaust assembly for the Carroll compressor. Background technique [0002] The article "Compressor Uses New Rotary Principle [Document 1]" in the fourth issue of the Canadian magazine "Design Engineering" published in 1973 introduced a new type of compressor for the first time in the world. This new type of compressor was developed by Robert, who graduated from Oxford University. Karol proposed that it was further developed by Richard Ansdale, a well-known British rotary machinery expert, and a prototype was manufactured by the British Well-worthy Company. This new type of compressor mainly consists of a rotating cylinder block with a spherical outer circumference of revolution, a matching upper and lower split shell with a spherical inner surface, two cylindrical pistons with spherical end faces, and one with two cylindrical pistons. The main shaft of an eccentric wheel is compo...

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Problems solved by technology

[0011] The purpose of this invention is to provide an independent exhaust assembly for Carroll compressors to solve the problem of exhausting air on the existing Carroll compressor casing Difficult machining of the port, leakage of high-pressure gas at the exhaust port leads to a decrease in the volumetric efficiency of the compressor and an increase in the exhaust temperature, and the increase in eccentricity of the cylinder due to the action of high-pressure gas at the exhaust port results in a decrease in mechanical efficiency and volumetric efficiency. The problem of generating additional power consumption

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