Danfoss Compressor DSH295A9ABJ

08/08/2020

Four methods to detect air conditioner noise

Four methods to detect air conditioner noise Air-conditioning noise is the noise generated by the air-conditioning system when it is working, including the noise generated by the fan escaping into the room, and the regeneration noise at the end of the air–ﰨ2

01/19/2024

Central Air Conditioning System: Types, Components, and Brands (including Mitsubishi Electric, Daikin, York, Carrier, etc.) (Part 1)

The various parameters of the central air conditioning system are basically outperformed by various wall-mounted units and cabinet units, but they have incomparable advantages in terms of space and appearance.

08/19/2020

Three-step strategy to extend the service life of chillers

After a year of non-stop operation of the chiller, more or less debris will be generated, and it will be attached to the evaporator, condenser, cooling tower water system or filter, and the refrigerant oil will also be contaminated,

12/16/2022

Classifications of SD Cards

As a type of memory cards, Secure Digital card is referred to as SD card. It outperforms CF card and early SM card in terms of security.

12/13/2022

Differences between Rolling and Sliding Linear Guideways

Linear guideways are often referred to as guides for short, and their function is to support and guide moving parts for linear reciprocating motion along a given trajectory and stroke.

07/07/2020

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

06/14/2020

Central Air Conditioning Maintenance: Basic Procedure for Chiller Failure Treatment

In order to ensure the safe, efficient and economical long-term normal operation of the chiller, it is very important to discover the hidden dangers of failures as early as possible during its use. Today, the editor of Service will give you an analysis o器2䀀
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06/14/2020

Refrigerator industry ushered in major changes, compressor refrigeration or history

Refrigerator industry ushered in major changes, compressor refrigeration or history

08/06/2020

Installation steps and precautions of valves in industrial chiller refrigeration systems

With the large-scale promotion of "Coal to Electricity" and "Coal to Clean Energy" projects, the use of air source heat pumps for independent domestic heating has become one of the leading energy-saving, comfortable, clean and stable ways.

07/24/2020

Central air conditioning water system cleaning method, process and case

When the central air-conditioning circulating water system runs for a long time, some salt deposits, corrosive debris, and biological sludge are often produced in the system. These substances will affect the heat transfer