Compressor and refrigerating device with same

A compressor and drive mechanism technology, applied in mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve the problem of low reliability of compressors, and achieve the goal of improving operating efficiency, reducing motion pairs, and improving reliability. Effect

Pending Publication Date: 2020-07-10
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 refrigerating device with same
  • Compressor and refrigerating device with same
  • Compressor and refrigerating device with same

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Embodiment Construction

[0038] 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.

[0039] 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.

[0040] 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 refrigerating device with same. The compressor comprises a driving mechanism and an air cylinder assembly, wherein the driving mechanism comprises a transmission part and a second magnetic attraction part, and the second magnetic attraction part is arranged at one end of the transmission part; the air cylinder assembly comprises a piston body and a first magnetic attraction piece, wherein the piston body is located on one side of the transmission part, and the first magnetic attraction piece is arranged on the side, facing the transmission part, of thepiston body; and the second magnetic attraction piece cooperates with the first magnetic attraction piece so that the piston body can move back and forth relative to the transmission part. The compressor generates a magnetic field through the magnetic attraction pieces, the acting force principle of the electromagnetic field is adopted for driving a piston assembly to do reciprocating refrigerantcompression motion in an air cylinder, a crank-link mechanism is omitted, kinematic pairs of the compressor are reduced, and therefore the operation 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
CPCF04B35/04F04B39/0011F04B39/0276F04B39/0292F04B39/122
Inventor 马利亚陈娟娟冯海黄传顺莫子扬
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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