Danfoss Expansion Valve TGE 067N3038

08/15/2020

Eight management regulations for condenser operation

1) When the condenser is in use, its pressure does not exceed the specified range. If it exceeds the specified range, then it is easy to cause problems.

07/05/2020

Hitachi heat pump compressor prices

Hitachi heat pump compressor prices Features of Hitachi Air Conditioning Compressor 12 for air energy heat pump hot water: 1. Optimize asymmetric vortex lines; 2. High pressure ratio;

09/05/2020

Ten points to judge the pros and cons of inverter products!

The technical grade of the frequency converter is gradually developed and formed. With the improvement of use requirements and the development of technology, the quality of the device, the expansion of functions, and the progress of automation technology, it will gradually advance.

09/22/2020

Features of frequency conversion air compressor

6.1. Save energy? Reduce electricity consumption? Improve corporate competitiveness　　 7.§Air compressors and air conditioners often account for more than 30% of the company's electricity consumption.　　

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

09/07/2020

What is a sliding vane compressor

　　1, the sliding vane compressor is a positive displacement rotary compressor. It consists of a rotor (with radial slots inside the rotor and sliding vanes installed in the slots) and a stator (or). The rotor rotates in the stator.

08/25/2020

How to calculate the power consumption of central air conditioning

In summer, every household will turn on the air conditioner, so how is the power consumption of the central air conditioner calculated? This is also related to the air conditioner's horsepower, cooling capacity, compressor power, and temperature difference between indoor and outdoor.

07/05/2020

Global Booster Compressor Market: Industry Analysis and Forecast (2018-2026) – By Cooling Type, Compression Stage, Pressure,End User and Geography

The coronavirus outbreak has made a negative impact on the global market for the air compressor. The extensive growth of the global air compressor market is significantly driven by enormously rising demand from multiple industry sectors such as healthcare, oil & gas, and chemical manufacturing. Furthermore, it is anticipated that the demand for the air compressor will be eventually restored after the COVID-19 pandemic is under control.

03/11/2022

Why are Your Refrigerating Machine and Compressor Making Abnormal Noises?

The operation sound of the refrigerating machine is unavoidable. The fan rotating, fan blade rubbing with the air would make the noise that is normal.

07/19/2020

Basic knowledge of refrigeration compressor

After shutting down, stop for at least 3 minutes before starting again to eliminate the pressure difference between the compressor inlet and outlet. Because in the case of a large pressure difference, the starting torque of the motor will increase, causing the current to rise to a certain level, the protector will act and the compressor cannot continue to run.