Danfoss Compressor SM090A4PP

08/12/2020

Operation method of air discharge in refrigeration system of industrial chiller

Air is a non-condensable gas, which means that air will not condense into liquid at ordinary low temperatures. If air is mixed into the refrigeration system of an industrial chiller, it will affect the heat dissipation of the condenser and increase the co¨ﰨ2䀀湠疨V

06/14/2020

About the basics, principles and classification of air-conditioning compressors, 90% of them will definitely collect them after reading!

About the basics, principles and classification of air-conditioning compressors, 90% of them will definitely collect them after reading! Basic knowledge 1. Installation location The compressor is installed on the right side of the outdoor unit and 器2䀀
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08/04/2020

HVAC people, have you made these mistakes?

As a HVAC person, constantly summing up experience and accumulating knowledge in the work can be said to be a necessary quality, but as the saying goes, failure is the mother of success.

08/20/2020

Popularization of food cold storage and precautions for use

With the development of science and technology, people's living standards are improving day by day, and more and more types of food are used. It can be described as a dazzling array of items.

07/07/2020

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

06/14/2020

Frequently asked questions about refrigeration compressors, do you know these

Frequently asked questions about refrigeration compressors, do you know these 1.Why control the impurity content and moisture content of the compressor and air conditioning system?

08/05/2020

Basic knowledge of air source heat pump at a glance

1. What is a heat pump?<br></br> 　　 Heat pump is not a water pump, or even a pump, but a complete set of equipment. The English name of heat pump, heatpump, has 2 definitions:

07/28/2020

Refrigeration common fault terms and operation precautions

Frozen blocking: also known as "ice blocking". The phenomenon in which liquid freezing substances [such as ice] hinder the flow of refrigerant in the Freon refrigeration system. Often occurs in throttling mechanisms.

07/08/2020

Manufacturing Indonesia 2019 held in Jakarta, Indonesia (4th – 7th December 2019) by PT Hitachi Asia Indonesia/HAS-ICE

Manufacturing Indonesia is Indonesia’s largest international manufacturing exhibition providing a professional business platform for Indonesia’s manufacturing industry. Incorporating Machine Tool Indonesia, Tools & Hardware Indonesia and Industrial Automation & Logistics Indonesia, the event provides the most cost-effective way to increase your business in South East Asia’s biggest manufacturing market.

09/10/2020

Copeland Special Compressor for Air Energy Water Heater and Its Application

A heat pump is a device that utilizes low-grade heat energy. The use of heat pumps to produce hot water can greatly reduce the consumption of primary energy and the CO caused by burning fossil fuels. Emissions. In China, the application and promotion of heat pump systems has entered a rapid growth track.