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Compressor

A technology for compressors and pressure relief chambers, which is applied in the field of compressors and can solve problems such as low pressure in pressure relief chambers, reduced oil volume, and damage

Active Publication Date: 2021-06-04
HANON SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Since the conventional scroll compressor configured as described above is positioned at the side of the direction of gravity (upper part of the drive shaft) with the drive shaft as a reference, there is The problem of adequately supplying the drive mechanism
[0016] In this case, friction loss and heat generation increase due to the rotation of the drive shaft with the drive shaft, and the use of the drive mechanism The problem of shortened lifespan
[0017] In addition, at the time of low-load driving with a small amount of oil circulation, there is a gap in the oil supplied to the pressure relief chamber (not shown) of the scroll compressor. The problem of reducing
In this case, there occurs a problem that the pressure of the pressure relief chamber becomes lower than a predetermined level and various sliding parts cannot be smoothly lubricated to cause damage, and therefore a solution to such a problem is required.

Method used

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Embodiment Construction

[0048] An electric compressor according to an embodiment of the present invention will be described with reference to the accompanying drawings. Reference, figure 1 is a sectional view showing a compressor according to a first embodiment of the present invention, figure 2 is a perspective view showing the center case and the sealing member according to the first embodiment of the present invention, and image 3 is a perspective view showing the center case according to the first embodiment of the present invention.

[0049] Refer to the attached Figure 1 to Figure 3 , The compressor 1 according to the present embodiment relates to a compressor that supplies oil contained in refrigerant discharged from the discharge chamber 52 to the suction chamber 12 and the pressure relief chamber 22 to improve the wear resistance of parts that generate friction and wear.

[0050] To this end, the compressor 1 according to the present embodiment is formed with a front casing 10, a cente...

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Abstract

Disclosed is a compressor. A compressor provided according to an embodiment of the present invention can supply oil to a region of a suction chamber or back pressure chamber and allow the oil to stably remain therein.

Description

technical field [0001] The present invention relates to a compressor that changes a movement path of oil discharged from a discharge portion, and more specifically, relates to a compressor that forms a flow path so that oil can be continuously supplied to a suction chamber and a pressure relief chamber to improve an oil residual amount. Background technique [0002] Generally, a compressor used in an air-conditioning system converts the refrigerant that has been evaporated from the evaporator into a high-temperature and high-pressure state that is easily sucked and liquefied and transfers it to the condenser, and the compressor operates to move refrigerant through the evaporator. compressed refrigerant. [0003] The compressors are classified into a reciprocating type that performs compression during a reciprocating motion of a driving source for compressing refrigerant, and a rotary type that performs compression during a rotary motion. [0004] The reciprocating system in...

Claims

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Application Information

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IPC IPC(8): F04C18/02F04C29/02F04C29/06F04C27/00
CPCF04C18/0215F04C29/028F04C29/06F04C27/00
Inventor 金洪民
Owner HANON SYST