Danfoss Compressor SH760A3ACC

06/14/2020

Scroll compressor:2020, or will usher in a dark moment

Scroll compressor:2020, or will usher in a dark moment In 2020, the market situation of scroll compressors is also not optimistic, and the entire industry may usher in a "dark moment."

07/25/2024

Heat Pump Reversing Valve Structure, Working Principle and Troubleshooting

The heat pump reversing valve (HVAC reversing valve) is mainly used in heat pumps. Since there are mainly four pipes connected to it in structure, it is often called a four-way reversing valve.

10/10/2024

How to Use Rotary Encoder on Arduino Board UNO

In our last article, you may have learned how to connect a rotary encoder on Arduino development board UNO.

10/13/2025

9 Types of Fan Bearing Comparison: How to Have Both Quietness and Longevity?

Quietness and longevity have always been two very important performance parameters in the PC heat dissipation field, and the fan can be said to be the biggest source of noise inside the entire computer case.

07/31/2020

What to do if the compressor of screw chiller is damaged

The compressor is the core component of the chiller. Damage to the compressor is a serious fault and needs to be dealt with in time, otherwise the chiller will not work. Today, the editor will introduce the knowledge and process of handling damaged screw compressors.

06/29/2020

Several causes of compressor burning

08/12/2020

Precautions for construction and operation of cold storage

1. Matters needing attention during cold storage installation<br></br> 　　 1. When installing a cold storage, in order to maintain a certain low temperature, a certain thickness of insulation material must be laid on the floor, walls and flat roof of the ¨ﰨ2䀀湠疨VǜV
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07/15/2020

CO2 Air Source Heat Pump Heating Technology

CO2 air source heat pump heating technology has the characteristics of strong adaptability to outdoor temperature in cold areas and high outlet water temperature. It has a high heating coefficient under the condition of large temperature difference between supply and return water.

01/20/2025

What are the three tubes of refrigerator compressors used for

What are the three tubes of refrigerator compressors used for 　　 1. The general refrigerator compressor has three pipe ports; 　　 2. The exhaust port discharges the compressed refrigerant to the condenser and then dissipates heat. The temperature of th器2䀀
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08/20/2020

Multi-line system characteristics and common faults

Multi-connection is commonly known as "one-to-many". A multi-connection system is an outdoor unit connected to multiple indoor units, and each indoor unit can be freely run/stopped, or grouped, or centralized.