油温过热度与压缩机磨损的关系研究

doi:10.19784/j.cnki.issn1672-0172.2019.05.005

Abstract

Abstract: In this paper, the relationship between superheat of oil temperature and dilution of lubricating oil in compressors with low pressure chamber and high pressure chamber is put forward through theoretical research on the dissolution characteristics of refrigerant and lubricating oil. The experimental data between superheat of oil temperature and wear of compressors with low pressure chamber and high pressure chamber are obtained through experimental research, and the compressor is prevented in order to ensure the whole compressor of air-conditioning heat pump unit. The criterion of wear and tear provides technical support for enriching and perfecting the product standard of air-conditioning heat pump units in the future.

Key words: Compressor, Oil temperature superheat, Viscosity, Abrasion

WANG Yao. Study on the relation between oil temperature superheat and compressor wear[J]. Journal of Appliance Science & Technology, 2019, 0(5): 62-63.

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[1]	LIU Zhongbao, YAN Jiawen, GAO Jiayang, WANG Chao, QI Xin. Research status and technical progress of waste heat utilization in refrigerator and heat pump system（1） [J]. Journal of Appliance Science & Technology, 2019, 0(5): 47-51.
[2]	ZHOU Feng, LIU Peng, MA Guoyuan, WANG Lei. Technical status and prospect of small capacity refrigeration compressor [J]. Journal of Appliance Science & Technology, 2019, 0(5): 52-57.
[3]	DENG Xiangtao, WANG Liya, JIANG Jun, LI Yuting, REN Wei. The analysis and optimization of resonance problem in mechanical room of refrigerator [J]. Journal of Appliance Science & Technology, 2019, 0(2): 78-80.
[4]	XIAO Zhao, SONG Wanjie, Ren Xinjie. Study on the single PI and over-modulation algorithm of compressor motor [J]. Journal of Appliance Science & Technology, 2018, 0(8): 48-49.
[5]	YAO Xiaoyong, CHEN Xianquan. The comparison study of power performance with rotary between different quadrant of underside bearing assemblage [J]. Journal of Appliance Science & Technology, 2018, 0(8): 56-57.
[6]	LIU Haijun, LIN Chanqiong. Creative study for volumetric efficiency improvement of rolling piston type compressor based on TRIZ theory [J]. Journal of Appliance Science & Technology, 2018, 0(7): 54-57.
[7]	REN Zhen, XU Hao. Energy conservation technology of frequency conversion compressor in refrigerator [J]. Journal of Appliance Science & Technology, 2018, 0(7): 82-83.
[8]	HUO Xijun, WEI Yan, WANG Ke. Suction noise influence analysis of double-cylinder compressor based on sound wave interference theory [J]. Journal of Appliance Science & Technology, 2018, 0(6): 34-36.
[9]	LEI Weidong, SHEN Hui, WANG Ke. Simulation of oscillation frequency of rotary compressor [J]. Journal of Appliance Science & Technology, 2018, 0(6): 40-42.
[10]	KOU Zhiwei, YU Qiaolin, SHU Hong. Application analysis of high temperature operation control technology of constant speed heat pump air-conditioning [J]. Journal of Appliance Science & Technology, 2018, 0(6): 78-79.
[11]	ZHANG Xia. Development of large-size inverter rotor compressor for light commercial [J]. Journal of Appliance Science & Technology, 2018, 0(5): 46-49.
[12]	HUANG Han. Position sensorless control strategy of PMSM compressor based on pulsating high frequency signal injection [J]. Journal of Appliance Science & Technology, 2018, 0(5): 30-31.
[13]	SHANG Dianbo, CHEN Kaisong, LI Zisheng, WANG Shenggang. Study on the performance of a refrigerator with the wider rotating speed compressor [J]. Journal of Appliance Science & Technology, 2018, 0(5): 32-35.
[14]	TU Xiaoping, ZHAO Jing. Research on application of minimum control technology of copper loss in inverter air conditioner [J]. Journal of Appliance Science & Technology, 2018, 0(5): 39-41.
[15]	WANG Yan. Experiment and analysis heat transfer about the cylinder of rotary compressor [J]. Journal of Appliance Science & Technology, 2018, 0(4): 52-55.

Study on the relation between oil temperature superheat and compressor wear

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