SUMTAK Encoder IRS660-3000-014

08/11/2020

Maintenance method of central air conditioning compressor

Everyone's understanding of air conditioners may only be the function and brand price of air conditioners, but they are not familiar with the internal structure and related components. How to maintain the central air conditioner compressor?

09/14/2020

Technical standards for silent oil-free air compressors

Technical standard for silent oil-free air compressor 1. Subject content and scope of use　　 1. This standard specifies the terminology, technical requirements, test methods and inspection rules of silent oil-free air compressors.　

08/02/2020

Correctly distinguish between two-in-one supply and three-in-one supply for central air conditioning

To put it simply, the so-called "dual supply" is to use an air energy heat pump system to provide two combined functions of "hot water + heating" or "heating + refrigeration"; "triple supply" is to provide "air conditioning + floor heating + Three combined functions of "hot water".

06/23/2020

How to add air conditioning refrigerant

Turn off the power supply of the air conditioner first; if all the light leaks, then you must evacuate before adding it; find the thick tube under the outdoor unit and add fluorine from here; you need to install the pressure gauge when adding fluorine Generally, it can be stopped at about 5 pressures; the temperature needs to be turned to the lowest when turning on the machine, and observe for about half an hour.

07/19/2020

Refrigerant filling operation method of centrifugal chiller

The centrifugal chiller refrigeration compressor after completing the work procedure of filling the frozen lubricating oil, the next step should be the refrigerant filling operation, the method of operation is: (1) using copper pipes or PVC (polyvinyl chloride) pipes One end is connected with the filling valve at the lower part of the evaporator, and the other end is connected with the top joint of the refrigerant storage tank to ensure good sealing.

12/30/2022

What are the 5 PLC Programming Languages

Compared with the general computer programming language, programmable logic controller (PLC) programming language has obvious characteristics.

06/29/2020

What is the cause of compressor pipeline vibration

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.

04/07/2025

Exploring Tunnel Ovens: Structure, Working Principle, Features, and Applications

Tunnel ovens play a pivotal role in industrial baking and various other applications, providing a seamless and efficient means of mass production.

07/20/2020

The performance of the refrigerator compressor is broken

The performance of the refrigerator compressor is broken 　　The refrigerator compressor is the heart of the refrigerator and the core component of the refrigerator. If the refrigerator compressor does not work, the entire refrigerator will not run.