Danfoss Compressor MTZ072HN3LVE

06/29/2020

Compression ratio of American Copeland compressor

09/12/2023

Air to Water Heat Pump Systems: An Efficient and Sustainable Solution for Home Heating and Cooling

As society becomes increasingly concerned with sustainability and energy efficiency, more and more homeowners are turning to air to water heat pump systems as a way to heat and cool their homes.

09/09/2020

Principle of oil bath air filter

The filter is cylindrical, and the cylinder is divided into three parts: the outer cylinder, the inner cylinder, and the air outlet pipe. The upper part of the inner part is a swirling plate (or guide vane) and a filter screen, and the lower part is connected to the outer cylinder, and the bottom of the cylinder is filled with compressor oil (waste oil).

04/29/2022

What is A Contactor?

Contactors are divided into AC contactors (voltage AC) and DC contactors (voltage DC). They are used in power, power distribution and electric field combination.

08/20/2024

Direct Cool vs. Frost-Free Refrigerators: Comparison of Advantages and Disadvantages

The refrigeration method used by early refrigerators was direct cool type. The biggest disadvantage of direct cool refrigerators is that the refrigerator will frost after a period of use, so manual defrosting is required.

07/21/2020

11 common protection devices for refrigeration compressors

When the compressor is running, some abnormal conditions may occur, such as: exhaust pressure is too high, suction pressure is too low, oil pressure is insufficient, motor is overheated, excess liquid enters the cylinder, etc. In the event of an abnormal situation, the compressor will be damaged if there is no protective measure.

09/03/2024

Applications of 15 Common Refrigerants, Must-Read for Refrigeration Professionals

The properties of refrigerants are directly related to the refrigeration effect of refrigeration equipment and even personal safety. Whether you are designing, installing, repairing or maintaining refrigeration equipment, you should know the properties and applications of these common refrigerants.

09/14/2020

Smart vortex flowmeter

1. Function introduction: On-site LCD meter display, real-time temperature, real-time pressure, instantaneous flow, flow accumulation, temperature and pressure compensation function, when measuring gas and steam, check the meter according to the measured temperature and pressure to ensure compensation The flow rate is not affected by temperature and pressure changes,

06/14/2020

The structure of the central air conditioner is relatively complicated

The structure of the central air conditioner is relatively complicated. During use, the compressor noise is often accompanied by vibration. The vibration will increase the decibel of the noise, and the two affect each other. However, if the sound of vibra器2䀀
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09/11/2020

Provide compressed air without oil, water and dust

The drying effect is achieved through the principle of pressure swing adsorption. Not only can it be matched with a small air compressor, but it can also meet the needs of local users with special requirements behind the large air compressor, so as to avoid the high air quality requirements of individual points and the high configuration of the entire equipment to save investment.