Danfoss Compressor SZ161A4AX

08/18/2020

Precautions for the selection of fan coils for large central air conditioners

The fan coil unit is an important component in a large central air-conditioning system. Its selection will directly affect our usage, such as cooling effect, power consumption, noise impact, etc.

06/29/2020

Several causes of compressor burning

08/19/2020

Installation of air conditioning and refrigeration system equipment

1. Installation preparation 　　 (1) Check and accept the equipment foundation according to the construction drawings. Measure the position and elevation of the pipeline shown, and find out the embedded parts of the support and hanger.

03/04/2025

Air Compressor Oil Separator Burst - Cause Analysis & Case Studies

The oil separator is one of the core components of the air compressor, but a variety of failures could occur in the use

08/05/2020

Attention points of refrigeration compressor overload protector during use

We have tried our best to introduce a lot of professional refrigeration knowledge to you in the nearly one year. In this article, we will focus on introducing the precautions during the use of the refrigeration compressor overload protector.

06/14/2020

Air conditioners lead home appliances slowly picking up

Air conditioners lead home appliances slowly picking up 5.1 has arrived, consumer demand for summer home appliances is gradually increasing, and the five-day vacation will become an important home appliance consumer node.

07/05/2020

Hitachi water source heat pump compressor

How does the air conditioning compressor work? The air-conditioning compressor is also called a rotary (rotor) compressor, and its working principle is to rely on an eccentric rotor under the action of spring force, the compressor, and the eccentric rotor are always in contact with the container separated by the sliding container Changes to achieve a process of compression. When the eccentric rotor rotates, the volume of the container changes and the gas is compressed.

08/07/2020

Working principle of frequency converter

　Inverters can be divided into voltage type and current type inverters.<br></br> 　　 Voltage type is an inverter that converts the DC of a voltage source to AC. The filtering of the DC loop is a current type that converts the DC of the current source to AŒ

07/09/2020

Air Compressor Market in APAC – Industry Analysis and Growth Forecast to 2024

Asia Air Compressor Market ASEAN air compressor market size is expected to reach $1.13 billion by 2024, registering a CAGR of 3.6% during the forecast period. The major factors stimulating the market growth includes growing automotive industry and increasing investments in construction industry in the region.

08/02/2020

What is the four-pipe air conditioner Under what circumstances

Four-pipe air-conditioning means that the air-conditioning box is equipped with cold coils and hot coils at the same time. Each group of coils is fed one time, a total of four, so it is called four-pipe.