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Compressor and refrigeration device with compressor

A technology for compressors and refrigerants, applied in mechanical equipment, machines/engines, liquid-variable-capacity machines, etc., can solve the problem of low reliability of compressors, and achieve the effects of improving operating efficiency, improving reliability, and reducing motion pairs

Pending Publication Date: 2019-06-07
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a compressor and a refrigeration device with it, so as to solve the problem of low reliability of the compressor in the prior art

Method used

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  • Compressor and refrigeration device with compressor
  • Compressor and refrigeration device with compressor
  • Compressor and refrigeration device with compressor

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Embodiment Construction

[0037] 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.

[0038] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0039] It should be noted that the terms "first" and "second" in the specification, claims and drawings of the present application are used to distinguish similar objects, ...

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Abstract

The invention provides a compressor and a refrigeration device with the compressor. The compressor comprises an air cylinder base, a piston assembly and a transmission part. The air cylinder base is provided with a piston chamber. The piston assembly is movably arranged in the air cylinder base and provided with a first magnetic attraction piece. The transmission part is rotationally arranged on the air cylinder base and provided with a second magnetic attraction piece matched with the first magnetic attraction piece, the transmission part can drive the second magnetic attraction piece to rotate, accordingly the piston assembly reciprocates in the piston chamber, and a refrigerant sucked into the piston chamber is compressed. The air cylinder base further comprises a limiting baffle, the limiting baffle is arranged at the end portion of the side, towards the transmission part, of the piston chamber, and containing space is formed by the end, towards the transmission part, of the pistonchamber. The compressor generates the magnetic field through the magnetic attraction pieces, the piston assembly is driven to do the reciprocating refrigerant compression motion in the air cylinder according to the electromagnetic field acting force principle, a crank connecting rod mechanism is eliminated, motion pairs of the compressor are reduced, accordingly, the running efficiency of the compressor is improved, and reliability of the compressor is improved.

Description

technical field [0001] The invention relates to the technical field of compressor equipment, in particular, to a compressor and a refrigeration device having the same. Background technique [0002] Refrigeration compressors can be divided into volumetric and speed types. Among them, volumetric compressors are mainly divided into reciprocating type and rotary type. Reciprocating compressor is by far the most widely used model, but because of its various defects that are difficult to overcome, its market share is gradually decreasing (occupied by other types of compressors). For reciprocating piston compressors, the main problem is that the structure is complex, and there are many moving friction parts, so there are many wearing parts. Therefore, its reliability and economy are gradually replaced by other types of compressors within a certain range of applications. [0003] The driving principle of the existing reciprocating piston compressor is that the motor drives the cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04F04B39/12F04B39/00F04B39/02
CPCF04B35/04F04B39/122F04B39/0011F04B39/0276F04B39/0292
Inventor 陈娟娟马利亚尚文海
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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