Emerson Alco Expansion Valve 054931

08/11/2020

The role of these parts in cold storage construction

Speaking of cold storage, we must all know that in the field of food in our daily life, it brings us not only convenience in life, but also health and safety. Everyone knows that any piece of equipment will need a lot of large and small parts,

08/20/2020

The installation and use of air-conditioning are particular about these skills

The air conditioner is our favorite when it's hot, and when it's hottest, the air conditioner often turns on the shaft and can't stop for a moment. Some friends even bought an air conditioner and installed it when the weather was too hot.

08/28/2020

Analysis of working principle of screw air compressor oil system

The oil circuit system of screw air compressor includes oil tank, oil cooler, oil filter, oil cut valve, temperature control valve, etc.

08/19/2020

The reason for the large power consumption of the chiller

As the evaporation temperature decreases, the compression ratio of the compressor increases, and the energy consumption per unit of cold production increases. So, what are the reasons for the high power consumption of the chiller?

06/14/2020

11 common protection devices for refrigeration compressors

11 common protection devices for refrigeration compressors When the compressor is running, some abnormal conditions may occur, such as: the discharge pressure is too high

06/29/2020

What is the cause of compressor pipeline vibration

06/24/2022

HMI Troubleshooting and Maintenance?

HMI (human-machine interface) devices are crucial components of automated systems. An HMI makes it possible for a human to interact with a machine efficiently and productively.

10/16/2020

What are the characteristics of Copeland semi-hermetic compressors

Copeland semi-hermetic compressor is the originator of semi-hermetic compressors and has the richest experience in manufacturing and service; Copeland Compressor invented the first semi-hermetic compressor in 1941, which has always been the best semi-hermetic compressor in the world. One of the hermetic compressor manufacturing plants, what are the characteristics of Copeland semi-hermetic compressors? Let's take a look.

08/20/2020

Does the extension of the air-conditioning copper pipe need additional refrigerant

It's the peak season for home improvement recently, so my friends asked the editor of okmarts.com, do you charge for air-conditioning installation? In fact, there is no charge for the installation of air conditioners.

08/08/2020

Inspection method of refrigeration equipment in cold storage

Inspection method of refrigeration equipment in cold storage 1.Use the reverse operation of the system setting to evacuate the high-voltage system<br></br> 1. System principle and evacuation path