Danfoss Compressor SH210B9AAD

01/05/2021

Refrigerant, compressor, expansion valve (flow control device), evaporator, condenser, pipes and tubes.

Refrigerant, compressor, expansion valve (flow control device), evaporator, condenser, pipes and tubes. Skematic of Compression Refrigeration System

06/14/2020

The specific operation method of screw refrigeration compressor maintenance

Before the screw compressor must be overhauled, if possible, unload the slide valve to the "0" position, shut down normally, and cut off the power supply. The pipeline connected to the compressor should be cut off and the refrigerant and lubricating oil i器2䀀
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06/14/2020

Leading the future of electrification, Danfoss wins new orders in the field of new energy ships

A few days ago, Danfoss signed an agreement with China Shipbuilding Corporation 711 Research Institute to provide EDITRON permanent magnet synchronous reluctance auxiliary motors, frequency converters and DC/DC converters for the institute, and to propel 器2䀀
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09/09/2020

What is the purpose of the accessories of the air filter

The internal automatic drain and the external automatic drain in the air filter accessory are used to automatically discharge the mixture of oil, water and dust filtered by the filter element to reduce the influence of human factors on the filtration efficiency of the system.

09/08/2020

Application of dryer in power station industry

In the power station industry, compressed air is often used to drive pneumatic source parts, blowers, pneumatic tools, high-pressure air switches, and so on. But not all compressed air can be used for the above operations.

07/07/2020

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

06/14/2020

York YK centrifugal water chiller overhaul; unit vibration failure

York YK centrifugal water chiller overhaul; unit vibration failure York YK centrifugal water chiller overhaul, unit vibration failure: Reason: Remedy: • Coupling is out of center • Realignment • Bearing wear • Overhaul and replace the bearing 器2䀀
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08/07/2020

Air source heat pump heating in winter

The air source heat pump is used as the cold and heat source of the central air conditioner. Its advantage is that one machine is used for two purposes.

06/11/2025

What is a VRV Air Conditioning System

VRV (Variable Refrigerant Volume) air conditioning system was developed and launched by Daikin Industry Co., Ltd. in Japan in 1982. VRV has also become the registered trademark of Daikin variable refrigerant volume multi-split system.

08/13/2020

Decontamination method of cold storage refrigeration pipe

Before installing the cold storage refrigeration pipe, the rust and dirt on the inner and outer walls of the pipe should be thoroughly removed, and the inner wall should be kept dry.