The master disassembles the high-resolution atlas of the refrigeration compressor

The master disassembles the high-resolution atlas of the refrigeration compressor
Share the process of dismantling and repairing the refrigerator compressor of a forum master

Disassembled original LG compressor

Ready to open the cover of the mill, disassemble the compressor and see

The compressor coil has no obvious burn marks

Turning the rotor, it was very tight at first. When I pushed hard, I loosened it and found it difficult to push the piston to the right.

Lift it out

Suction and exhaust valves, long-term lack of oil operation can easily lead to wear and leaks! The suction and exhaust ports of this compressor are completely blocked, and the internal pipelines are seriously rusted. Eventually, due to lack of oil, impurities have come here.

Take a look at the suction valve piece

The discs are too dark

Clean the valve, no problem with suction and exhaust

Reinstall it and prepare for test machine

Connect the line and turn on the power, the exhaust hand can't hold it, there is still some strength

Recent related posts

06/14/2020

The master disassembles the high-resolution atlas of the refrigeration compressor

The master disassembles the high-resolution atlas of the refrigeration compressor Share the process of dismantling and repairing the refrigerator compressor of a forum master

06/14/2020

Screw refrigeration compressors are prone to these types of failures, have you ever encountered them

The compressor is a volumetric compressor. Since its use in 1934, it has a dominant position in small to large and medium-sized refrigeration systems due to its excellent performance

06/14/2020

Precautions for the use of central air conditioner thermostat

The temperature controller is an electric switch device that controls the temperature of the air-conditioned room.

06/14/2020

Judgment and common sense of fluoride deficiency in central air conditioning

The amount of fluoride added to large central air conditioners is generally more, and there are more types of refrigerants. The specific amount can be added according to the label on the nameplate. It is necessary to grasp the amount.

06/14/2020

Identify the failure of a fully enclosed refrigeration compressor in three minutes

Identify the failure of a fully enclosed refrigeration compressor in three minutes 1. How to identify the three binding posts on the casing of the hermetic compressor?

06/14/2020

Home air conditioning is not cooling, still looking for someone to repair at a high price Here teach you how to repair!

06/14/2020

A compressor is a fluid machine that raises low-pressure gas to high-pressure gas

It sucks low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston to compress it through the operation of the motor

06/14/2020

Air-conditioning outside machine caught fire early in the morning, the police reminded to pay attention to the age of electrical appliances

06/14/2020

The air conditioner does not use electricity, the minimum cooling is -25 ℃, is it true

The air conditioner does not use electricity, the minimum cooling is -25 ℃, is it true Air-conditioning has become an indispensable configuration for everyone.

06/14/2020

What should I do if the refrigeration compressor has serious frost

1. The frost on the compressor return air port indicates that the temperature of the compressor return air is too low, so what will cause the compressor return air temperature to be too low?

Customers frequently viewed

IWAYA DENKI Water Pump 25CJT0752

US$2307.69

Panasonic Servo Motor MHMF022L1V2M

US$653.85

Honeywell Solenoid Valve VE4025B1045

US$334.62

ROTEN Mechanical Seal 8E5K-22-X

US$384.62

TIMKEN Bearing LM522548/LM522510

US$326.92

MAC Solenoid Valve 6511B-322-PM-871DA

US$750.00

TECO Servo Motor JSMA-LB30AHO

ATOS Solenoid Valve DHU-0711P 20 24VDC

Relpol Relay PI84-230AC-M93G-BC-2012

US$42.31

CKD Air Cylinder SCS2-N-CA-160B-650-IB2-G

ANSON Vane Pump IVPQ41-35-75-L-R-1CC-10

Delixi VFD Frequency Converter CDI-E180G030/P037T4

US$1923.08

Bosch Rexroth Proportional Valve 4WRZ32W6-360-7X/6EG24N9EK4/D3M

US$2307.69

Ebmpapst Fan 4624N-KR0

Related Info

The master disassembles the high-resolution atlas of the refrigeration compressor

Recent related posts