Copeland Compressor RS64C1-CAV-303

07/09/2022

Components and Types of Mechanical Seals

A mechanical seal is a device used on a rotating shaft to keep fluids in and contaminants out. It prevents the fluid moved through an asset, most often a centrifugal pump, from leaking.

08/20/2020

Introduction and characteristics of several throttling devices in refrigeration equipment

Among the four major components in the refrigeration system, the throttling device is one, and its function makes it have its own role.

08/14/2020

What to do when the air-cooled chiller has noise

Any machine will have more or less problems after a long period of use. In the early stage of production, many companies have no production experience at the beginning, and many problems often arise.

07/07/2020

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

06/21/2020

The principle of centrifugal compressor structure

The principle of centrifugal compressor structure Structure principle of centrifugal compressor <img src="{{media url=&quot;The_principle_of_centrifugal_compressor_structure.jpg&quot;}}" alt="" /> 　　 Centrifugal compressor is composed of rotor, stator and bearing. The impeller and other parts are sleeved on the main shaft to form a rotor. The rotor is supported on the bearing and driven by the power machine to rotate at high speed.

08/29/2022

How do Circuit Breakers Extinguish Electric Arc?

The arc is a free gas with high temperature and high conductivity, which not only has a great destructive effect on the contacts

02/27/2021

The internal structure and characteristics of the micro servo motor

A miniature servo motor includes a small DC motor, a set of variable speed (reduction) gear sets, a feedback adjustable potentiometer and an electronic control board. Among them, the high-speed rotating DC motor provides the original power and drives the variable speed (reduction) gear set to produce a high torque output. The greater the gear ratio of the gear set, the greater the output torque of the servo motor, that is to say, the greater the weight it can bear, the lower the speed of rotation it will be.

03/03/2021

Voltage of servo motor: relationship between voltage and speed of servo motor

1)At high speed, the speed is proportional to the voltage 2) At low speed, the voltage is lower than the decrease of speed;

07/21/2023

Heat Pump vs Air Conditioner: Which One is Right for You?

When it comes to cooling your home, you have two main options: a heat pump or an air conditioner. Both of these systems work to keep your home comfortable during hot weather, but there are some key differences between the two.

08/16/2020

Can the chiller use a descaling agent for descaling

In fact, the use of a descaling agent for descaling is a common practice for the descaling work of the chiller. Therefore, the chiller can completely use the descaling agent for descaling. This is not a problem.