Copeland Compressor D4DA-200-AWY

08/21/2020

HVAC people collect these data, better than ten years of work experience!

HVAC people, we know that HVAC engineering includes many systems, the situation is complicated, and most of the pipes are hidden in tube wells, walls, ceilings, so the design process is very complicated, but don’t worry, we can step on the predecessors’ Go on your shoulders!

07/05/2020

Hitachi screw compressor failure case

Hitachi screw compressor failure case The author summarizes the case of Hitachi screw compressor maintenance and replacement bearings, and shares the data, please send it to a friend to collect and forward it for use

06/14/2020

The correct use of car air conditioners, to avoid misunderstandings!

The correct use of car air conditioners, to avoid misunderstandings! Whether it is cooling in summer or heating in winter, many car owners turn on the "air conditioning mode" while driving.

08/20/2020

Common sense of home appliances the correct posture for adding fluoride to air conditioners

Add fluoride if you don't agree. As long as the air conditioner is cold, the first words many friends call after sales are, should the air conditioner add fluoride? Regardless of three to seven twenty one, two hundred yuan first, is it enough?

08/29/2020

Is the temperature difference between the inlet and outlet of the cold dryer the bigger the better

Since the refrigeration dryer removes water by cooling the compressed air, many users think that the lower the outlet air temperature of the refrigeration dryer, the better,

01/11/2021

As big as compressor, as small as screw, Mitsubishi Electric air conditioner keeps improving

As big as compressor, as small as screw, Mitsubishi Electric air conditioner keeps improving Mitsubishi Electric's central air conditioner has always been manufacturing high-quality, high-performance products as its corporate philosophy, from development器2䀀
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06/29/2020

What is the cause of compressor pipeline vibration

07/17/2020

Cold storage installation and cold storage installation selection

First, the cold storage installation should pay attention to the following: the type of cold storage 1, according to temperature: A, high temperature cold storage (plus or minus 5 degrees Celsius): suitable for fruit and vegetable preservation; B, medium temperature cold storage (minus 10 degrees-minus 5 degrees):

08/09/2021

Top 10 Sensors Types for Industrial Internet of Things

The Industrial Internet of Things (IIoT) is a major trend in the processing and manufacturing industry.

02/27/2023

Types and Characteristics of Common Air Cylinders

Types and Characteristics of Common Air Cylinders, Pen Cylinder, Thin Cylinder, Free Mounting Cylinder, Double-Shaft Cylinder, Slide Cylinder, Rodless Cylinder