PILZ Controller Module 474385

08/24/2020

You never know why using air conditioners in summer can easily cause fires

Why summer is the season of high incidence of air conditioning fires? Why is it that the air conditioner is properly used, and it will spontaneously ignite after use? This is actually for a reason.

09/02/2025

Step-by-Step Guide on How to Clean a Desktop PC from Dust with Figures

Dust is the biggest culprit affecting the life of desktop computer hardware! Generally speaking, the dust in a computer tower needs to be cleaned regularly.

07/15/2024

Solenoid Valves: Components and Types

The solenoid valve is a fluid control device, usually used in automatic control circuits. It is actually an "automatic switch" that uses an electrical signal with a smaller current and voltage to control the opening and closing of the fluid pipeline.

07/19/2020

Energy-saving techniques for refrigerator systems

Energy-saving techniques for refrigeration systems: Energy adjustment enables the cooling capacity of the compressor to change with changes in thermal load, which is one of the important contents of automatic refrigeration energy-saving control. Different refrigeration compressors or refrigeration units have different emphasis on energy-saving operation and energy regulation.

06/29/2020

Several causes of compressor burning

06/14/2020

Trouble analysis and elimination of piston refrigeration compressor

Trouble analysis and elimination of piston refrigeration compressor Trouble analysis and elimination of piston refrigeration compressor 1) Large oil consumption of compressor 　　 Reason: The gap between the bearing, oil ring, cylinder and piston器2䀀
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07/06/2023

Heat Pump Compressor Not Turning On: Common Causes and Fixes

Heat pump compressors are integral components of heating and cooling systems, responsible for compressing and circulating refrigerant through the system.

06/16/2020

Danfoss expands portfolio of oil-free compressors with new TGS490

Danfoss expands portfolio of oil-free compressors with new TGS490 Danfoss, the world’s leading manufacturer of oil-free compressor technology, has expanded the oil free compressor portfolio with the introduction of the TGS490.

06/30/2020

Correct handling method of single compressor

Correct handling method of single compressor The handling of a single compressor is very particular and has strict requirements, that is to say, it is not how you want to move it.

06/21/2020

Working principle of reciprocating compressor_Working process of reciprocating compressor

Working principle of reciprocating compressor<img src="{{media url=&quot;Working_principle_of_reciprocating_compressor.jpg&quot;}}" alt="" />_Working process of reciprocating compressor Working principle of reciprocating compressor 　　 Relies on periodic changes in the working volume of the cylinder to compress the gas to achieve the purpose of increasing the working pressure. (The reciprocating movement of the piston in the cylinder causes the decompression to suck the gas, and then compress the gas to a certain pressure and send it out.) The working principle of the piston compressor.