Beckhoff Module KS3011

01/10/2021

The importance and design application of hotel fresh air system

With people's emphasis on environmental protection and the continuous improvement of air quality requirements, the fresh air system has become a hot word that appears frequently. As a place for people to relax and entertain, the requirements for the decor器2䀀
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09/10/2020

Analysis of common problems of air compressor oil filter

1.The perforation problem at the bottom of the oil filter The bottom of the oil filter is perforated, except for a few because the steel plate has blisters, but more because of the material problem of the shell steel. Whether the bottom is easy to perforate is related to the thickness of the shell, but it is not the main reason. When the material of the steel is not good

05/21/2024

How to Test Variable Valve Timing Solenoid: A Comprehensive Guide

Variable Valve Timing (VVT) solenoids play a crucial role in modern automotive engines, optimizing performance, fuel efficiency, and emissions.

08/16/2020

Principles that need to be followed when using antifreeze in industrial chillers

The role of antifreeze for industrial chillers is to prevent expansion and cracking of heat exchangers, pipes or engine cylinder blocks due to the freezing of the coolant.

09/27/2023

Industrial Water Chiller Repair: Troubleshooting and Maintenance Tips

An industrial water chiller is a critical component in many manufacturing and industrial processes. It is responsible for cooling various types of equipment, which helps to prevent overheating and maintain optimal performance.

07/07/2020

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

08/16/2020

What is the new refrigerant of R410A and what are its advantages in air conditioning applications

Recently, many users are familiar with the term inverter air conditioner, but do they feel strange to another term—new refrigerant? In fact, new refrigerant is just a kind of refrigerant that air conditioners must have when running.

09/04/2020

In addition to reducing wear, mechanical lubrication has other functions

There are three types of lubrication: full-film lubrication, boundary lubrication, and mixed lubrication. They are in three different states, but they all rely on lubricating oil to lubricate and resist wear.

09/11/2020

Electric valves have the advantages of easy assembly and low failure rate, becoming the mainstream of the market

In terms of operating efficiency and saving energy consumption, the use of automatic control valves is an indispensable part. The manual valves and pneumatic valves commonly used in traditional industries are not as good as electric valves in terms of installation cost and efficiency.

08/16/2020

Three selection skills and maintenance tips for chiller equipment

The chiller is a kind of water cooling equipment, by injecting a certain amount of water into the water tank in the machine, the water is cooled by the chiller refrigeration system, and then the