Danfoss Compressor SH675B9ALP

09/10/2020

Application of pressure sensor in air compressor control system

Take a single screw air compressor as an example to illustrate the working principle of an air compressor. The working process of a screw air compressor is divided into four processes: suction, sealing and conveying, compression and exhaust.

09/21/2020

How to determine and calculate gas consumption

The traditional method of determining the compressed air requirements of a new plant is to add up the air consumption (m3/min) of all air-consuming equipment, and then consider adding a safety, leakage and development factor

07/30/2020

About inverter air conditioner fault repair skills

Today I will share with you the maintenance ideas and cases about the failure of the inverter air conditioner that does not heat but can cool. If you like, you can like it and collect it, thank you!!!<br></br>

08/26/2020

The development history of scroll refrigeration compressors

1. In 1905, Frenchman Leon Creux proposed the working principle of scroll machinery and applied for a US patent.

07/04/2020

In the post-new crown era, what are the market opportunities for refrigeration companies

In the post-new crown era, what are the market opportunities for refrigeration companies When we thought that the fear and anxiety caused by the new crown epidemic were going away, when we set up stalls in full swing to prepare for the development of the night economy, the small-scale counterattack of the new epidemic in Beijing made the originally slightly relaxed nerves tense again.

06/29/2020

What is the cause of compressor pipeline vibration

03/13/2024

EC Fan: Everything You Need to Know

In the realm of modern ventilation and air circulation systems, Electronically Commutated (EC) fans have emerged as a groundbreaking technology.

06/18/2020

Analysis of the circuit diagram of the two compressors' phase failure protection

Analysis of the circuit diagram of the two compressors' phase failure <br><br> Air compressor phase failure <br><br> circuit In the figure, KP is the electrical contact pressure gauge Ai is the CD4073 AND gate circuit, Az is the ~D4025 NOR gate circuit, and A3 is the CD4071 OR gate circuit. The 7806 three-terminal fixed integrated voltage regulator is used as the control circuit for the DC working power supply. When the AC power fails, the relay KA is released and the motor stops. Circuit diagram of compressor phase failure <br><br><img src="{{media url=&quot;wysiwyg/Analysis_of_the_circuit_diagram_of_the_two_compressors_phase_failure_protection.jpg&quot;}}" alt="" />

08/20/2020

Don’t panic when the refrigeration compressor stops suddenly

What should be paid attention to when the refrigeration compressor stops abnormally? Some friends may not understand well, let's take a look at the editor of okmarts.com today!

08/12/2023

Why Heat Pump Runs Constantly in Summer and What to Do?

Heat pumps are an excellent way to keep your home comfortable throughout the year. They are energy-efficient and can provide both heating and cooling to your home.