Danfoss Compressor SY240A7PU

07/18/2020

Common faults and solutions of refrigeration compressors

Liquid shock refers to the situation where the refrigerant fails to absorb heat or evaporates sufficiently, and the refrigerant liquid or wet steam is sucked into the compressor by the compressor. It is called liquid shock.

07/20/2023

What is a Water Source Heat Pump (with Water Source Heat Pump Diagram)

A water source heat pump (WSHP) is an HVAC system that uses the natural heat in water to provide heating, cooling, and hot water for commercial and residential buildings.

08/14/2020

Introduction to the three most common classification methods of refrigeration compressors

The evaporation temperature of the single-stage refrigeration compressor is in the range of -45~10℃. Divided by evaporation temperature:

06/14/2020

What to do if the screw chiller compressor is damaged

The compressor is the core component of the chiller. Damage to the compressor is a serious fault that needs to be dealt with in time, otherwise the chiller will not work. Today, the editor will introduce the knowledge and process of handling damaged screw器2䀀

09/05/2020

Where does the air compressor rental market go

At the beginning of 2017, Dr. Li in the construction industry said that the international sales of construction machinery hours to leasers have reached more than 25% of the total machinery output value,

08/10/2020

Common faults of refrigerator thermostat

As we all know, the finished product of any mechanical product is composed of scattered parts; from the beginning of assembly, each of their parts has a very important "mission" to complete,

06/29/2020

Compression ratio of American Copeland compressor

09/21/2020

How to determine and calculate gas consumption

The traditional method of determining the compressed air requirements of a new plant is to add up the air consumption (m3/min) of all air-consuming equipment, and then consider adding a safety, leakage and development factor

09/10/2020

Three stages of getting started for air compressor salesmen

The competition in the air compressor industry is obvious to all. Many customers told me that they often receive sales calls from air compressor salespersons. Indeed, the current domestic air compressor competition is basically heating up, brand and brand competition, price and price competition.

07/30/2020

Analysis of common failure causes of hermetic refrigeration compressors

The resistance between running terminal (R), starting terminal (S), common terminal (C), RS is greater than the resistance between SC and RC. The resistance between RS is equal to the resistance between SC and the resistance between RC.