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Single magnetic pole linear compressor

A linear compressor and single magnetic pole technology, applied in the field of compressors, can solve the problems of low efficiency and high manufacturing cost of linear compressors, achieve the effects of reducing magnetic field leakage, reducing magnetic field leakage, and improving work efficiency

Active Publication Date: 2016-10-05
QINGDAO HAIER SMART TECH R & D CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a single magnetic pole linear compressor, which solves the defects of low efficiency and high manufacturing cost of linear compressors in the prior art, realizes the improvement of the working efficiency of the single magnetic pole linear compressor and reduces the manufacturing cost

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Embodiment Construction

[0019] 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.

[0020] Such as figure 2 with image 3 As shown, the single magnetic pole linear compressor in this embodiment includes a casing 1, and a mover 2, a piston 3 and a cylinder 4 arranged in the casing 1, and also includes a single magnetic pole stator 5, and the single magnetic pole stator 5 is annular structure, the inner end surface of the s...

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Abstract

The invention provides a single magnetic pole linear compressor. The single magnetic pole linear compressor comprises a housing, a rotor, a piston and an air cylinder, wherein the rotor, the piston and the air cylinder are disposed in the housing; the single magnetic pole linear compressor further comprises a single magnetic pole stator; the single magnetic pole stator is in a circular structure; a circular groove is formed in an inner end face of the single magnetic pole stator; a coil is disposed in the circular groove; the rotor is inserted in the circular groove; the air cylinder is fixed on an outer end face of the single magnetic pole stator. By adopting the single magnetic pole stator in an integrated structure, a magnetic field generated by the coil can flow in the stator and the magnetic field leaking from the stator is reduced, thus the iron loss phenomenon is avoided and the working efficiency is effectively improved; meanwhile the air cylinder is directly mounted and fixed on the end face of the single magnetic pole stator so that the air cylinder is far away from the magnetic field formed by the coil, the leakage of the magnetic field can be further reduced, and the working efficiency of the single magnetic pole linear compressor is improved.

Description

technical field [0001] The invention relates to a compressor, in particular to a single magnetic pole linear compressor. Background technique [0002] At present, there are two types of compressors used in refrigeration equipment: rotary and linear, such as figure 1 As shown, the linear compressor in the prior art usually includes a casing 1, lubricating oil is stored at the bottom of the inner cavity of the casing 1, a cylindrical outer stator 14 is installed in the outer casing 1, and a cylindrical inner stator 14 is arranged in the inner cavity of the outer stator 14. A stator 15, a mover 16 is inserted between the outer stator 14 and the inner stator 15, the inner stator 15 has a built-in coil 17, and a coaxial piston 10 is arranged in the inner cavity of the inner stator 15, and one end of the piston 10 is connected to the On the mover 16, the other end of the piston 10 is inserted into the inner cavity of the cylinder 3, the cylinder 3 is provided with an exhaust valv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C23/00H02K33/18
Inventor 宋斌李衡国闫赛娜李孟成赵志强许升
Owner QINGDAO HAIER SMART TECH R & D CO LTD
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