IFU Bearing 4201

08/02/2020

How does the cooling, heating, and dehumidification mode switch freely

Nowadays, almost every home has air-conditioning, which is cooled in summer, which brings coolness, heat in winter, provides warmth, dehumidification in the rainy season, and creates a refreshing environment.

08/17/2020

The difference between a single-head chiller and a double-head chiller

1. Single-stage refrigeration system 　　1. The single-stage refrigeration cycle refers to the four processes of compression, condensation, throttling,

08/27/2025

Variable Speed Compressor in Refrigerator

The differences between variable speed compressor and fixed speed compressor are their working principle and user experience.

03/18/2024

What Is a Closed Loop System (Servo System / Servomechanism)?

As shown in the figures above, the closed-loop control system has a feedback device to feedback the position of the servo motor, but the open-loop control system does not.

06/14/2020

Heating principle

Heating principle

06/29/2020

What is the cause of compressor pipeline vibration

06/14/2020

What should be paid attention to when using air refrigeration compressors

What should be paid attention to when using air refrigeration compressors Air compressor is a kind of equipment that is often used in refrigeration equipment. It converts electrical energy into mechanical energy and compresses low-temperature and low-pre器2䀀
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09/07/2020

Inverters can be used in 32 fields. How many do you know

1. Air conditioning load 　　 Office buildings, shopping malls, some supermarkets, and factories all have central air conditioners. During the peak of electricity consumption in summer, air conditioners consume a lot of electricity. In hot weather,

08/06/2020

Air-cooled module air-conditioning refrigeration system parts introduction and common faults

1. The main components of the refrigeration system are:<br></br> 　　 Compressor, four-way valve, pressure switch, solenoid valve, throttling parts, filter, stop valve, one-way valve, oil separator, heat exchanger, liquid reservoir, vapor-liquid separator.

07/27/2020

The refrigerator compressor keeps beeping after cleaning, but it is not cooling. What's the problem?

he compressor keeps ringing, so it keeps working. There is no intermittent start and stop sound, which means it has been working hard to refrigerate, but now there is no refrigeration output.