Compressor

A compressor and cylinder technology, applied in the field of compressors, can solve the problems of compressor indication efficiency, mechanical efficiency reduction, and impact on single-cylinder mode energy efficiency, etc., to achieve the effects of reducing power, reducing exhaust resistance loss, and improving energy efficiency

Inactive Publication Date: 2016-07-13
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has the following disadvantages: when the compressor is running in the single-cylinder mode, as the operating frequency increases, the compressor’s indicated efficiency and mechanical efficiency will decrease significantly, which will affect the energy efficiency of the single-cylinder mode

Method used

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Embodiment Construction

[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0033] In the present invention and the embodiments of the present invention, the first cylinder 4 is an upper cylinder, and the second cylinder 5 is a lower cylinder.

[0034] Such as Figure 1 to Figure 7 As shown, the present invention provides a compressor. The compressor includes a shell 1 and a first flange 2, a first cylinder 4, a second cylinder 5 and a second flange 3 arranged in the shell 1 from top to bottom in sequence, and the shell 1 has a first exhaust port 11. The first cylinder 4 has a first slide groove 41, the second cylinder 5 has a second slide groove 51; the compressor also includes a first gas passage, the first cylinder 4 has a first cylinder suction port 42, and the s...

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Abstract

The invention provides a compressor.The compressor comprises a shell and a first flange, a first air cylinder, a second air cylinder and a second flange which are sequentially arranged in the shell from top to bottom, wherein the shell is provided with a first air outlet, the first air cylinder is provided with a first slide vane groove, and the second air cylinder is provided with a second slide vane groove.The compressor further comprises a first air channel.The first air cylinder is provided with a first air cylinder air suction port, the second air cylinder is provided with a second air cylinder air suction port, and the first air cylinder air suction port is communicated with the second air cylinder air suction port through the first air channel.The compressor has a single-cylinder operation mode and a double-cylinder operation mode.When the compressor is in the single-cylinder operation mode, the first air cylinder sucks air through the first air cylinder air suction port and the second air cylinder air suction port; when the compressor is in the double-cylinder operation mode, both the first air cylinder and the second air cylinder suck air through the first air cylinder air suction port and the second air cylinder air suction port.The compressor has the advantage that when the compressor is in the single-cylinder operation mode, air suction resistance can be lowered, and the energy efficiency of the compressor can be increased.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a compressor. Background technique [0002] At present, the frequency conversion compressor used in the air conditioning system adjusts the operating frequency of the compressor according to the needs of the user, and finally adjusts the cooling output of the air conditioning system. However, due to the limitation of the operating frequency range of the compressor, the minimum cooling capacity that the air conditioning system can provide is limited. Limitation, when the cooling capacity required by the user exceeds the range of cooling capacity that the air conditioning system can provide, the air conditioning compressor frequently starts and shuts down, and the temperature in the room will fluctuate in a large range, which affects the comfort of the air conditioner. Consumes more power. [0003] In the prior art, a related switching mechanism is usually added on the basis of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/356
Inventor 胡艳军阙沛祯陈鹏
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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