XILINX IC Integrated Circuit XC3S200A-4FGG320C

08/15/2020

Comparison of ground source heat pump and air source heat pump

1. Ground source heat pump technology 　　The ground-source heat pump central air-conditioning system is a heating and air-conditioning system composed of rock soil,

07/22/2024

Gas Shut-Off Solenoid Valve: Basics, Working Principles and Applications

Gas shut-off solenoid valves, also known as gas safety shut off solenoid valves and gas emergency shut off solenoid valves, are emergency shutoff devices for gas pipelines.

09/09/2020

The pharmaceutical industry's requirements for compressed air quality are so rigorous!

The compressed air of pharmaceutical companies is mainly used for filling machines in liquid preparations, granulators, pulping machines, filling machines, packaging machines, printing machines in solid preparations, extraction tanks in the extraction process, and in addition Trial gas, powder material transportation, drying, blowing and purging, pneumatic instrument components, automatic control gas, etc.

09/08/2020

Interpret the advantages and disadvantages of oil-free screw air compressors

Oil-free air compressors are very popular. There is no doubt that oil-free air compressors do not contain any oil at all. The ones that are really oil-free are all oil-free air compressors. It is a real oil-free air compressor, and the general oil-free air compressor only contains very, very little oil.

08/05/2020

Problems of evaporator defrosting and improvement methods

Although the evaporator is very useful, the evaporator defrosting electric heating tube burned out and the water collecting tray heating chamber burned out successively during use. So I will introduce the problems of the evaporator equipment and analyze the problems.

09/04/2020

Internal leakage test of control valve in air separation plant

Commonly used control valves in air separation plants include normal temperature valves (mainly used outside the cold box), low temperature valves (mainly used in the cold box and low-temperature liquid pipelines outside the cold box)

07/29/2023

Quiet Your Heat Pump: Causes and Solutions to Heat Pump Noise

Heat pumps are an excellent investment for heating and cooling your home or office. They are energy-efficient, eco-friendly and cost-effective compared to other HVAC systems. However, one of the common concerns that homeowners have is the noise generated by heat pumps.

01/11/2021

Japan Daikin, Hitachi and Mitsubishi Electric air-conditioning compressor comparison

First, take a look at Daikin. The use of high and low pressure cavity scroll compressor and swing compressor

06/14/2020

Why is the refrigeration compressor damaged, how to prevent it from the source

Why is the refrigeration compressor damaged, how to prevent it from the source Are you clear The scroll compressor is a volumetric compression compressor, and the compression component is composed of a movable scroll and a static scroll. Its working prin器2䀀
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06/29/2020

How the compressor works