Square linear compressor

A linear compressor, a square technology, applied in the direction of electromechanical devices, mechanical equipment, machines/engines, etc., can solve the problems of moving parts that are prone to circumferential rotation, contact surface wear, and structural instability

Pending Publication Date: 2021-09-10
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a square linear compressor, which is used to solve the problem that the moving part o

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified and limited, the terms "first" and "second" are for the purpose of clearly illustrating the numbering of product components, and do not represent any substantial difference. "Up", "Down", "Left" and "Right" are only used ...

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Abstract

The invention relates to the technical field of linear compressors, and discloses a square linear compressor. The square linear compressor comprises a compressor base, a square linear oscillation motor and a plurality of air cylinder piston assemblies; the square linear oscillation motor comprises a stator component and a rotor component, the stator component is fixedly connected to the compressor base, and one end of the rotor component is inserted into an air gap formed by the stator component; each air cylinder piston assembly comprises a piston and an air cylinder, the air cylinders are fixedly connected to the compressor base, and the tail ends of the pistons are flexibly connected to the other end of the rotor component; the front ends of the pistons are installed in the air cylinders in a reciprocating motion mode, a compression cavity is defined by the front end wall face of each piston and the corresponding air cylinder, and an air suction valve is installed on the front end wall face of each piston; and at least one piston is provided with an air suction hole, and a compression cavity of at least one air cylinder is provided with an exhaust valve. According to the square linear compressor, the multiple air cylinder piston assemblies are flexibly connected to the rotor component, circumferential positioning of the square rotor component is achieved, circumferential rotation of the rotor component of the square linear motor can be prevented, and rotor jamming is avoided.

Description

technical field [0001] The invention relates to the technical field of linear compressors, in particular to a square linear compressor. Background technique [0002] An air compressor is a fluid machine that converts the mechanical energy of the prime mover into gas energy, which is used to pressurize the gas and transport the gas. The traditional piston air compressor is mainly driven by a rotary motor, and the rotary motion of the rotor of the rotary motor is converted into the reciprocating linear motion of the piston through the crank, the connecting rod slider and the piston rod. This type of compressor has complex structure, many wearing parts and low mechanical efficiency. [0003] In 1992, Beale and Redlich in the United States proposed a moving-magnet linear oscillation motor with a Redlich structure. The moving-magnet linear oscillation motor with this structure installs a magnetically permeable material on the circumference of the excitation coil to form a coil c...

Claims

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Application Information

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IPC IPC(8): F04B35/04F04B25/00F04B39/10F04B39/00H02K33/18H02K1/34
CPCF04B35/04F04B25/00F04B25/005F04B39/10F04B39/0027H02K33/18H02K1/34
Inventor 唐明生王英琳邹慧明李旋田长青
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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