Bristol Compressor H84B293DBLK

07/19/2020

Advantages of adding economizer to screw chiller

The temperature control range of the standard screw chiller is 3～35℃, and the efficiency is significantly reduced when operating under lower temperature conditions. In order to meet the temperature requirements of more industries for chillers, make the single-stage screw compressor work according to the two-stage refrigeration cycle and achieve the effect of energy saving, an economizer can be added to the unit.

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.

12/08/2023

Air Cooling and Liquid Cooling: Introduction to Data Center Cooling System Technology

Most of the electrical energy consumed during the operation of electronic information equipment in the data center is converted into waste heat.

12/27/2023

Troubleshooting the "Air Conditioner Fan Not Spinning But Hums" Issue

When your air conditioner's fan refuses to spin but emits a distinctive hum, it can be a frustrating and perplexing situation.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

07/25/2022

4 Common Causes of Water Pump

Most people know that a water pump is important to vehicle operation, but not everyone knows the four most common causes of water pump failure.

09/15/2020

Adjustment of main machine clearance of twin screw compressor

I repaired a main engine with locked rotor in the early stage. It is an EP200 model produced by Ingersoll Rand in 1997. Before I repaired it, Ingersoll Rand itself could not repair it. Because the main engine was severely deformed and the rotor and cavity Severe body adhesion.

06/26/2024

10 Hydraulic Parts Manufacturers from China

In the production of hydraulic parts, some local Chinese companies are also booming. The following introduces some hydraulic parts companies from China.

07/29/2020

Air conditioning chilled water pump lift estimation method (including examples)

The so-called selection and calculation of water pumps are actually estimates (many calculation formulas themselves are estimates), and more detailed and comprehensive considerations are accurate calculations.

08/17/2020

Construction standards to be followed for underground cold storage

The construction of underground cold storage is not comparable to the construction of above ground cold storage. It needs to follow many design specifications and construction specifications.