VAISALA Transmitter GMW90

07/10/2024

Solenoid Valve Replacement: Detailed Steps, Precautions and Cleaning

The solenoid valve is a common control mechanism that uses electromagnetic force to control the flow of fluid. Generally composed of iron core, coil, valve cover, sealing gasket, etc.

07/26/2020

The influence of temperature on refrigeration compressor

In summer, the discharge temperature of the compressor is relatively high and cannot be touched by hands. According to national standards, the exhaust temperature of the R22 refrigeration system should not exceed 150 degrees Celsius.

06/29/2020

Compression ratio of American Copeland compressor

08/24/2020

What are the failures of the air conditioning refrigeration system (R410A)

1. Poor cooling effect When it is assumed that the system is blocked by welding, first check whether the system pressure and current are normal. You can use a pressure gauge to measure the suction pressure.

05/16/2023

Why Does My AC Compressor Shut Off After 2-3 Minutes?

In the hot summer, the air conditioner is one of the necessary cooling appliances. When we use the air conditioner in normal times, we should perform maintenance on it from time to time, so as to reduce the failure rate.

08/24/2020

What are the irrelevant and unreasonable requirements in air conditioning procurement

As a device commonly used in daily life and work, the purchase demand for air conditioners is strong all year round. Looking through the bidding documents of the government procurement of air-conditioning projects,

08/19/2020

Dry goods sharing There are so many applications of chillers, did you make them

Water chiller is an energy-saving machine that achieves cooling effect through vapor compression or absorption cycle. Billion times chiller is called cooling water cycle machine, also called chiller,

06/14/2020

Common terms of screw air compressor

Common terms of screw air compressor

08/17/2020

How to clean the return air duct of central air conditioning

Today, the editor of okmarts.com mainly introduces some of the most commonly used and basic cleaning procedures for central air-conditioning. I hope it will be useful to everyone!

03/13/2024

EC Fan: Everything You Need to Know

In the realm of modern ventilation and air circulation systems, Electronically Commutated (EC) fans have emerged as a groundbreaking technology.