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A rolling rotor compressor

A rolling rotor and compressor technology, applied in the field of compressors, can solve problems such as low volumetric efficiency, and achieve the effects of increasing effective volume, reducing cost, and reducing noise

Active Publication Date: 2018-09-28
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect of low volumetric efficiency of the rolling rotor compressor in the prior art, thereby providing a new rolling rotor compressor

Method used

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  • A rolling rotor compressor
  • A rolling rotor compressor
  • A rolling rotor compressor

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Embodiment Construction

[0026] Such as Figure 1-5 As shown, the present invention provides a rolling rotor compressor, which includes a crankshaft 1, a cylinder 2, a roller 3, a vane groove 4 and a vane 5, and between the roller 3 and the cylinder 2 and the vane 5 A compression chamber 21 and an air suction chamber 22 are formed, wherein an exhaust passage 51 that can communicate with the compression chamber 21 is provided on the slide plate 5, and the high-pressure gas in the compression chamber 21 is discharged from the compression chamber 21 through the exhaust passage. off-board.

[0027] 1. In the rolling rotor compressor of the present invention, the high-pressure gas in the compression cavity can be discharged out of the compressor through the exhaust channel on the sliding plate by providing an exhaust channel that can communicate with the compression cavity on the sliding plate, eliminating the The original exhaust channel is set on the cylinder close to the vane slot, so the compression v...

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Abstract

The invention provides a rolling rotor compressor which comprises a crankshaft (1), a cylinder (2), a roller (3), a slide slot (4) and a slide (5), wherein a compression cavity (21) and an air suction cavity (22) are correspondingly formed between the roller (3) and the cylinder (2) as well as between the roller (3) and the slide (5); and an air exhaust channel (51) communicating with the compression cavity (21) is arranged on the slide (5), and is used for exhausting high-pressure air out of the compressor from the compression cavity (21). According to the rolling rotor compressor, the air exhaust channel communicating with the compression cavity is arranged on the slide, so that the high-pressure air in the compression cavity can be exhausted out of the compressor through the air exhaust channel on the slide; the original mode that the air exhaust channel is arranged on the cylinder close to the slide slot is canceled, so that the original compression volume between the air exhaust channel and the slide slot can be well used; and therefore, the effective volume of the compressor is effectively enlarged, and the volume efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of compressors, and in particular relates to a rolling rotor compressor. Background technique [0002] The exhaust port of the cylinder of the existing rolling rotor compressor is designed on the exhaust side close to the sliding vane groove, but in this case the compression volume between the exhaust port and the sliding vane groove is not well utilized. In addition, due to the limitation of the outer diameter of the cylinder, it is difficult to increase the effective volume of the rolling rotor compressor, resulting in low volumetric efficiency; and now it is a trend for small series compressors to replace large series compressors with large displacement. Therefore, how to make the effective volume larger can improve the efficiency of the compressor, and can also make the volume of the compressor smaller when other conditions are the same, thereby effectively reducing the cost. In addition, the existing r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C18/356F04C29/06F04C29/12F04C29/00
CPCF04C18/082F04C18/3564F04C29/065F04C29/12
Inventor 樊峰刚曹彭杰卢林高彭慧明赵旭敏韩鑫魏会军
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION