Danfoss Compressor SM090A7AW

07/07/2020

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

08/14/2020

Maintenance method of ultra-low temperature chiller refrigeration system

An ultra-low temperature chiller refers to a refrigeration unit whose chilled water temperature reaches below minus 35°C. The unit adopts two-stage compression refrigeration.

08/05/2020

Why does the heating system lose water

1. Why does the compressor produce overheat protection? The working principle and classification of the overload protector. The overload protector of the compressor for air conditioning generally adopts a snap-type bimetallic protector,When the pipeline is filled with water, a large amount of dissolved oxygen is mixed into it to cause corrosion; the insulation shell of the directly buried pipeline is disconnected and is subject to long-term soaking of groundwater to cause corrosion.

10/06/2023

How Does a Countertop Ice Maker Work?

Countertop ice makers are a popular appliance for home and office use. They are compact, convenient, and provide a steady supply of ice on demand. But have you ever wondered how these machines work?

08/24/2020

What are the common methods for refrigerant leak detection

Visual leak detection 　　 When oil stains are found somewhere in the system, this may be a leakage point.

09/05/2020

What is the function of the air compressor composed of those parts of the mine compressor

What are the parts of the mine compressor? Mine compressor equipment is divided into fixed compressor equipment and mobile compressor equipment. The fixed air compressor is composed of an air compressor, a driving device, an air filter, an air bag, a pipe and a cooling system, etc.

08/12/2020

Master the following skills to make brazing easier

Brazing is a type of brazing. When the melting point of the flux is high, it is called brazing, such as brazing; there are three types of brazing, and the other two are not explained! Brazing is a good method for high-strength, leak-free connection

07/27/2020

Don't know the refrigeration and air conditioning compressor? Understand the following points and know what it does!

In air conditioning and refrigeration systems, the compressor plays a role in compressing and transporting refrigerant gas. The expansion valve plays the role of throttling and reducing pressure

03/07/2024

Do Crawl Space Ventilation Fans Work?

Crawl spaces often hide beneath our homes, often overlooked but crucial for maintaining structural integrity and indoor air quality.

08/14/2020

Precautions for installation of central air-conditioning host

Central air-conditioning is known as the industry standard of three-point product and seven-point installation, which shows the importance of central air-conditioning installation in the entire system.