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Compressor and refrigeration equipment

A compressor and motor assembly technology, applied in the field of compressors, can solve the problems of unfavorable vibration, large height of compressor 100', high center of gravity, etc., achieve good vibration noise and efficiency, reduce installation space requirements, and improve air intake channels Effect

Inactive Publication Date: 2020-06-02
ANHUI MEIZHI PRECISION MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The height of the motor in which the rotor assembly 140' and the stator assembly 130' are radially fitted inside and outside is relatively high, and upper and lower counterweight balance blocks need to be provided, so that the height of the compressor 100' is large, the center of gravity is high, and it is not conducive to vibration

Method used

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  • Compressor and refrigeration equipment
  • Compressor and refrigeration equipment
  • Compressor and refrigeration equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0050] Such as Figure 2 to Figure 5 As shown, according to the first aspect of the present invention, the present invention provides a compressor 100, the compressor 100 includes a casing 110, a pump body assembly 120 and a motor assembly, wherein the motor assembly includes a stator assembly 130 and a rotor assembly 140 .

[0051] The compressor 100 provided by the present invention includes a casing 110, a pump body assembly 120 and a motor assembly, wherein the motor assembly includes a stator assembly 130 and a rotor assembly 140, the rotor assembly 140 is connected to the pump body assembly 120, and the rotor assembly 140 can drive the pump The body assembly 120 performs rotational compression, and the rotor assembly 140 is arranged in the axial direction of the stator assembly 130, that is, the rotor assembly 140 is distributed on one or both sides of the axial direction of the stator assembly 130, and the stator assembly 130 drives the rotor The assembly 140 rotates, ...

Embodiment 2

[0054] On the basis of embodiment one, further, as figure 2 As shown, the rotor assembly 140 includes: a first rotor disk 141 disposed on either side of the stator assembly 130 in the axial direction, and the first rotor disk 141 is connected with the pump body assembly 120 .

[0055] In this embodiment, the rotor assembly 140 includes a first rotor disk 141, and the first rotor disk 141 is connected with the pump body assembly 120, so that the first rotor disk 141 can directly drive the pump body assembly 120 to rotate and compress, since only one The first rotor disk 141 makes the compressor 100 simple in structure and low in production cost.

Embodiment 3

[0057] On the basis of embodiment one, further, as Figure 3 to Figure 5 As shown, the rotor assembly 140 includes: a first rotor disk 141 disposed on one side in the axial direction of the stator assembly 130; a second rotor disk 142 disposed on the other side of the stator assembly 130 in the axial direction; The bracket connects the first rotor disk 141 and the second rotor disk 142 , the rotor bracket is connected with the pump body assembly 120 , or the first rotor disk 141 and the second rotor disk 142 are respectively connected with the pump body assembly 120 .

[0058] In this embodiment, the rotor assembly 140 includes a first rotor disk 141, a second rotor disk 142 and a rotor bracket, wherein the first rotor disk 141 is arranged on one side in the axial direction of the stator assembly 130, and the second rotor disk 142 142 is arranged on the other side of the stator assembly 130 in the axial direction, by setting the first rotor disk 141 and the second rotor disk 1...

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Abstract

The invention provides a compressor and refrigeration equipment. The compressor comprises a shell, a pump body assembly arranged inside the shell and a motor assembly arranged inside the shell, wherein the motor assembly is connected with the pump body assembly, the motor assembly is configured to drive the pump body assembly, the motor assembly comprises a stator connected with the shell, and a rotor assembly arranged in the axial direction of the stator assembly, the rotor assembly is connected with the pump body assembly, and the rotor assembly drives the pump body assembly to move. According to the compressor, the rotor assembly is arranged in the axial direction of the stator assembly. Particularly, the rotor assembly and the stator assembly are of the flattened design, so that the height of the motor assembly is small, the flattened rotor and stator assemblies are like discs, axial or radial embedded design on the basis of the pump body assembly is achieved, the height of the motor assembly and the height of the compressor are obviously lowered, and the small-scale design of the product is achieved.

Description

technical field [0001] The present invention relates to the technical field of compressors, in particular to a compressor and a refrigeration device. Background technique [0002] Such as figure 1 As shown, the basic structure of the existing compressor 100' is generally that the motor is on the top, and the pump body is on the bottom, and is located in the closed casing 110'. The motor includes a rotor assembly 140' and a stator assembly 130' which fit radially inside and outside. The stator assembly 130' is fixed in the casing by shrink fit, and the rotor assembly 140' is connected to the crankshaft 121' by shrink fit, thereby driving the pump body to compress. The height of the motor in which the rotor assembly 140' and the stator assembly 130' are radially fitted inside and outside is relatively high, and upper and lower counterweight balance blocks need to be provided, so that the height of the compressor 100' is large, the center of gravity is high, and it is not cond...

Claims

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Application Information

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IPC IPC(8): F04C23/02F04C18/356F04C29/06H02K1/18H02K7/075
CPCF04C18/356F04C23/02F04C29/06F04C2240/40H02K1/182H02K7/075
Inventor 张洋洋林淑敏王中泉陈振华
Owner ANHUI MEIZHI PRECISION MFG
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