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Miniature refrigeration linear compressor

A linear compressor and compressor technology, applied in the field of refrigeration compressors, can solve the problems of complex transmission structure, large volume, and large power consumption, and achieve the effects of high efficiency, ultra-small volume, and low power consumption

Inactive Publication Date: 2009-07-22
沈阳工大恒晟鑫源机械制造有限公司
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Problems solved by technology

[0002] At present, most refrigerators in China and the world use reciprocating compressors. Most of these compressors use rotary motors as driving devices, and an additional set of transmission structures that replace rotary motion devices with linear reciprocating motions to push the pistons, thereby compressing and refrigerating. However, there are the following disadvantages: 1. The transmission structure is complex, bulky and inefficient
Second, the noise is large, and the power consumption of controlling reciprocating motion is relatively large

Method used

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  • Miniature refrigeration linear compressor

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Embodiment Construction

[0007] Below in conjunction with accompanying drawing, present embodiment is described further:

[0008] Depend on figure 1 It can be seen that the piston 4 is installed in the inner hole of the casing 12, and the piston 4 and the moving ring 8 are integrated. Installed on the casing fixed frame 11, the fixed frame 11 and the front end of the piston 4 form a cavity 13, the rear end of the casing 12 is provided with an air input port 6, and the front end of the fixed frame in the casing uses a spring 2 to fix the exhaust valve 3 , the front end outside the casing is provided with an exhaust port 1, and a barrel-shaped linear motor is composed of a coil 10, a magnet 9, a moving ring 8 and a stator 7. When working, the linear motor drives the piston to do linear reciprocating motion. Let the air enter the cavity 13 from the input port 6 through the inner wall of the piston, then through the one-way valve 4, and then flow out through the exhaust valve 3 and the exhaust port 1. ...

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Abstract

The invention provides a small linear refrigeration compressor which is a microminiature refrigeration compressor. The main technical characteristics of the refrigeration compressor are that a linear motor is integrated with the compressor as a whole, an inner hole of a shell is provided with a piston, and the piston in the compressor is connected with a movable ring in the linear motor. The refrigeration compressor has the advantages of simple structure, ultra-small volume. high efficiency, low noise, little power consumption, energy saving and long service life, and can replace the traditional reciprocating compressor.

Description

Technical field: [0001] The invention relates to a refrigeration compressor. Especially a small refrigeration linear compressor. technical background: [0002] At present, most refrigerators in China and the world use reciprocating compressors. Most of these compressors use rotary motors as driving devices, and an additional set of transmission structures that replace rotary motion devices with linear reciprocating motions to push the pistons, thereby compressing and refrigerating. The agent has the following disadvantages: one, the transmission structure is complicated in structure, bulky and inefficient. Second, the noise is large, and the power consumption for controlling the reciprocating motion is large. Invention content: [0003] The object of the present invention is to provide a small refrigeration linear compressor for the problems existing in the above-mentioned technologies. It is a compressor for ultra-small refrigeration. It not only saves energy, but als...

Claims

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Application Information

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IPC IPC(8): F04B35/04F04B53/14
Inventor 苗世昌
Owner 沈阳工大恒晟鑫源机械制造有限公司
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