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Rotating compressor and air conditioner

A rotary compressor and muffler technology, which is applied in the direction of machines/engines, rotary piston type/oscillating piston type pump components, mechanical equipment, etc., can solve the problem of long exhaust passage, loud compressor noise, and increased compressor Power and other issues to achieve the effect of improving performance, reducing noise, and reducing exhaust power consumption

Inactive Publication Date: 2014-10-29
ZHUHAI LANDA COMPRESSOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing double-cylinder rotary compressor adopts a structure in which the lower muffler is fully sealed and the upper muffler is exhausted. The gas discharged from the lower cylinder enters the upper muffler through the exhaust channel in the pump body structure, and the exhaust gas from the upper cylinder is unified. Exhaust from the upper muffler, using this exhaust method, the exhaust channel of the lower muffler is too long, increasing the power of the compressor, and the noise of the compressor is large

Method used

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  • Rotating compressor and air conditioner
  • Rotating compressor and air conditioner
  • Rotating compressor and air conditioner

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention more clear, the rotary compressor and the air conditioner of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] refer to Figure 1 to Figure 5 The pump body structure of an embodiment of the rotary compressor of the present invention includes a crankshaft 1, an upper flange 2, an upper muffler (not shown), an upper cylinder 3, a middle partition 4, a lower cylinder 5, and a lower flange 6 and the lower muffler 7, the upper cylinder 3, the middle partition 4, the lower cylinder 5, the lower flange 6 and the lower muffler 7 are sequentially arranged from top to bottom, and the upper flange 2 is arranged on the upper end of the upper cylinder 3, and the ...

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Abstract

The invention provides a rotating compressor. The rotating compressor comprises an upper air cylinder, a middle partition plate, a lower air cylinder, a lower flange and a lower silencer, wherein the upper air cylinder, the middle partition plate, the lower air cylinder, the lower flange and the lower silencer are sequentially arranged from top to bottom, a first middle cavity is formed between the lower silencer and the lower flange, the first middle cavity is communicated with an exhaust opening of the lower air cylinder, a first exhaust hole is formed in the lower silencer, and the upper air cylinder and the lower air cylinder are both used as first-class compression cylinders. The invention further relates to an air conditioner. According to the rotating compressor and the air conditioner, the first exhaust hole is formed in the lower silencer, exhausted air of the lower air cylinder is exhausted through the first exhaust hole, the structural problem of downward exhaust gas of a double-cylinder rotating compressor is solved, the noise of the compressor is lowered, exhaust power is reduced, and the compressor performance is improved.

Description

technical field [0001] The invention relates to the refrigeration field, in particular to a rotary compressor and an air conditioner. Background technique [0002] The existing double-cylinder rotary compressor adopts a structure in which the lower muffler is fully sealed and the upper muffler is exhausted. The gas discharged from the lower cylinder enters the upper muffler through the exhaust channel in the pump body structure, and the exhaust gas from the upper cylinder is unified. The exhaust from the upper muffler, using this exhaust method, the exhaust channel of the lower muffler is too long, which increases the power of the compressor, and the noise of the compressor is large. Contents of the invention [0003] In view of the status quo of the prior art, the object of the present invention is to provide a rotary compressor and an air conditioner, the exhaust gas of the lower cylinder is discharged from the lower muffler, the noise of the compressor is reduced, the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/06
Inventor 李晓文蓝榕江
Owner ZHUHAI LANDA COMPRESSOR
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