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Two-cylinder compressor and air conditioner adopting same

A dual-cylinder compressor and cylinder technology, applied in the field of compressors, can solve the problems of long exhaust path and large exhaust resistance, and achieve the effects of reducing flow resistance loss, shortening exhaust stroke, and improving energy efficiency level.

Active Publication Date: 2016-11-09
ZHUHAI LANDA COMPRESSOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a double-cylinder compressor, which can solve the problems of long exhaust path and large exhaust resistance in the first cylinder of the existing horizontal double-cylinder compressor

Method used

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  • Two-cylinder compressor and air conditioner adopting same
  • Two-cylinder compressor and air conditioner adopting same
  • Two-cylinder compressor and air conditioner adopting same

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Embodiment Construction

[0031] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0032] Such as figure 2 , image 3 As shown, this embodiment provides a two-cylinder compressor, which includes a casing 1, a crankshaft 2, a first cylinder 3, a second cylinder 4, and a partition 5 between the first cylinder 3 and the second cylinder 4 , the outside of the first cylinder 3 is provided with a first flange 6, and the outside of the second cylinder 4 is provided with a second flange 7, wherein the partition 5 is provided with a partition exhaust chamber 51, and the row of the first cylinder 3 The air port communicates with the separator exhaust cavity 51 , and the second flange 7 is provided with a first exhaust hole, and the separator exhaust cavity 51 communicates with the inner cavity of the housing 1 through the first exhaust hole.

[0033] In this embodiment, the exhaust port ...

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Abstract

The invention relates to the technical field of compressors, in particular to a two-cylinder compressor and an air conditioner adopting same. The two-cylinder compressor comprises a housing, a crankshaft, a first cylinder, a second cylinder, and a separator plate positioned between the first cylinder and the second cylinder, wherein a first flange is arranged at the outer side of the first cylinder; and a second flange is arranged at the outer side of the second cylinder; a separator plate exhaust cavity is arranged on the separator plate; an exhaust vent of the first cylinder is communicated with the separator plate exhaust cavity; a first exhaust vent is formed in the second flange; the separator plate exhaust cavity is communicated with a cavity in the housing by the first exhaust vent. According to the two-cylinder compressor, the exhaust vent of the first cylinder is communicated with the separator plate exhaust cavity, and a refrigerant discharged from the first cylinder enters the separator plate exhaust cavity and is then discharged into the cavity in the housing from the separator plate exhaust cavity through the first exhaust vent; the exhaust structure can effectively reduce the exhaust stroke of the first cylinder, so that flow resistance loss along the way is greatly reduced, and the complete machine energy efficiency level of the compressor is improved.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a double-cylinder compressor and an air conditioner using the same. Background technique [0002] The existing horizontal double-cylinder compressor pump body structure is a design in which the vertical double-cylinder compressor pump body is placed horizontally and then an upper oil pipe component is added to the lower muffler. Specifically, refer to figure 1 , the existing horizontal twin-cylinder compressor includes a muffler and an oil suction pipe assembly 1', a first flange 2', a first cylinder 3', a partition 4', a second cylinder 5', and a second flange 6' , Crankshaft 7', wherein the muffler and oil suction pipe assembly 1' includes a muffler 11', and an oil suction pipe 12' installed on the muffler 11'. Since the sealing effect between the muffler 11' and the end face of the first flange 2' is limited, or even not tight, this will cause the high-pressure exhaust g...

Claims

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Application Information

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IPC IPC(8): F04B39/12F04B39/00
CPCF04B39/00F04B39/12
Inventor 骆雄飞范少稳谢利昌吕浩福
Owner ZHUHAI LANDA COMPRESSOR
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