Copeland Compressor 3DR3F46KL-TFC-C00

06/14/2020

2018-2024 Chinese automotive air-conditioning compressor industry in-depth research and investment prospects research report

The automobile air-conditioning compressor is the heart of the automobile air-conditioning refrigeration system and plays the role of compressing and transporting refrigerant vapor.

06/14/2020

Ten basic performance parameters of refrigeration compressors (technical sharing)

Ten basic performance parameters of refrigeration compressors (technical sharing) 1. Actual gas transmission volume (referred to as gas transmission volume) 　　 Under a certain working condition, the mass of gas delivered from the suction end to the ex器2䀀
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08/24/2020

Under the epidemic, the sales of ice boxes in many places in the United States have risen

Under the epidemic, the sales of refrigerators in many parts of the United States continued to rise. In California, local people bought refrigerators to stock up on food.

06/29/2020

Compression ratio of American Copeland compressor

08/03/2020

How to improve the energy efficiency of chilled water air conditioning systems in data centers

Frozen water-type air conditioning systems have long been a mature application in data centers, but many users are still conservative in their applications.

06/14/2020

Refrigerator compressor is hot and not cooling. Refrigerator compressor has been buzzing. After reading this, you will understand. Refrigerator compressorRefrigerator

Refrigerator compressor is hot and not cooling 1. The problem of the refrigerator compressor is hot and not cooling may be the failure of the refrigerator thermostat control; 2. The high-pressure output buffer tube in the compressor is loose, or the screw器2䀀
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09/09/2020

The characteristics of natural gas compressor and the introduction of CNG filling station

The main equipment of CNG filling station consists of compressor unit, metering device, gas purification dryer, gas storage device, charging sequence control panel, gas column, gas vending machine, etc. According to the different functions, it can be divided into three types: standard station, refueling mother station and refueling substation.

03/10/2021

Servo driver related parameter setting method

Position feedforward gain: set the feedforward gain of the positioning loop. The larger the set value is, the smaller the position delay isand the larger the feedforward gain of the position loop is, the high-speed response of the control system will rise, but the position of the system is unstable and prone to oscillation. When high response characteristics are not required, this parameter is usually set to 0, indicating the range of 0 ~ 100%.

08/15/2020

Illustrate the working principle and characteristics of various heat exchangers

1. Heat exchanger<br></br> 1. U-shaped tube heat exchanger<br></br> Each tube is bent into a U shape and fixed on the same side tube plate. Each tube can be freely expanded and contracted, also in order to eliminate thermal stress.

06/14/2020

What to do if the screw chiller compressor is damaged

The compressor is the core component of the chiller. Damage to the compressor is a serious fault that needs to be dealt with in time, otherwise the chiller will not work. Today, the editor will introduce the knowledge and process of handling damaged screw器2䀀