Danfoss Compressor SM112A4CI

08/10/2020

How should the two-way flow fresh air system be installed

At present, the fresh air system on the market is mainly divided into one-way flow and two-way flow according to the air supply method, and the two different air supply and exhaust forms are actually very different.

07/24/2020

Combined air conditioning installation operation and daily maintenance

installation:<br></br> 　　 Unit installation and construction,<br></br> 1. Preparation before installation<br></br> 　　 (1) Familiarize with and review all relevant drawings and documents, and check whether the unit placement position and basic dimensions meet the requirements.<br></br>

07/11/2025

Speed-Torque Curve of Stepper Motors and FAQs

This is the torque the motor will produce when the motor is stationary and rated current is applied to the windings.

08/10/2020

Energy saving tips for air purifiers you should know

As the smog hits in recent years and the air quality continues to decline, air purifiers have gradually become essential household appliances in people's homes. Experts suggest that the air purifier should be turned on for 24 hours.

06/14/2020

Refrigeration compressor overheat failure analysis

Refrigeration compressor overheat failure analysis The main reasons for the exhaust temperature overheating are as follows: high return air temperature, large motor heating capacity, high compression ratio, high condensation pressure, and improper refrig器2䀀

08/18/2020

Popular Science｜What is the energy efficiency ratio of air conditioning

What does the air-conditioning energy efficiency ratio mean? How to calculate the air-conditioning energy efficiency ratio? In our daily life, we rarely think about these issues, which is what professionals want to understand.

08/16/2020

Parameters for judging whether industrial chillers are in good condition

Industrial chillers will have certain parameters for users to refer to during operation, which can be displayed through relevant instruments. It is possible to control and observe the various parameters of the industrial chiller during operation,

01/30/2024

Everything You Need to Know About Fireplace Fans and Blowers

A fireplace is not only a source of warmth and comfort but also a focal point in many homes. To enhance the efficiency of your fireplace, a fireplace fan or blower can be a valuable addition.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/13/2020

What should be paid attention to in the operation of the refrigeration pipeline

The refrigeration industry is now in a period of rapid development. In order to facilitate the installation and operation of refrigeration equipment, today we mainly talk about the operation precautions of refrigeration pipelines.