LIROJY Sensor LPG-3V3F1

06/14/2020

Surface roughness is one of the reasons for the fracture of crankshaft of high-pressure air compressor

  The crankshaft is the most complicated part of the high-pressure air compressor, and its stability is directly related to the stability of the entire aerodynamic system. What we are mainly involved here are the matters that should be considered when desﰸ2䀀
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01/14/2021

Is the core technology of air conditioning monopolized by Japan

Is the core technology of air conditioning monopolized by Japan Household air-conditioning compressors are not dominated by Japanese manufacturers. The range of Japanese compressors with a high share is the large-capacity variable-frequency inverter r器2䀀
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07/07/2025

Working principle of air compressor

An air compressor (air compressor) is a device used to compress gas. The structure of air compressor and water pump is similar. Most air compressors are reciprocating piston type, rotating blades or rotating screws. Centrifugal compressors are very large applications.

08/11/2020

Selection of cold storage electrical control system and other design considerations

Selection of cold storage electrical control system and other design considerations<br></br> The refrigeration electrical control system is a necessary condition to ensure that the cold storage always automatically works within the set range. Its main work flow includes:

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

07/14/2020

Requirements for the use of freezing oil

Requirements for the use of freezing oil Due to the different use occasions and refrigerants, the choice of refrigeration oil for refrigeration equipment is also different. The requirements for freezing oil< are as follows: 1. Freezing point: The temperature at which the freezing oil is cooled to stop flowing under the experimental conditions is called the freezing point. The freezing point of the refrigeration oil used in refrigeration equipment should be as low as possible (such as R22 compressors

09/21/2020

How to maximize bearing life

How to maximize bearing life In theory, the service life of rolling bearings in centrifugal pumps is 20,000 to 80,000 hours, but the actual life depends on many

08/29/2020

Is the temperature difference between the inlet and outlet of the cold dryer the bigger the better

Since the refrigeration dryer removes water by cooling the compressed air, many users think that the lower the outlet air temperature of the refrigeration dryer, the better,

01/10/2021

India Compressor Market Analysis and Growth Forecast till 2024

By pnsintelligence India compressor market is expected to reach $2.7 billion by 2024, registering a CAGR of 7.0% during 2019-2024. The market is buoyed by several factors, primarily substantial demand coming from the automotive sector supported by risi器2䀀
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03/02/2021

Advantages and disadvantages, function and service life of brushless motor

Advantage: (1) No brush, low interference When the brush is removed from the brushless motor, the most direct change is that there is no electric spark generated when the brushless motor is running, which greatly reduces the interference of electric spark to the remote control radio equipment.