ECJ Bearing 6000CE

08/20/2020

What are the preparations before starting the chiller

Water chiller is an energy-saving machine that achieves cooling effect through vapor compression or absorption cycle. Chillers are called cooling water circulation machines, also called chillers,

08/14/2020

Process installation and energy saving measures in the operation of refrigeration system

Refrigeration is the operation of lowering the temperature of the material to be cooled to below the temperature of water or ambient air. The purpose of the refrigeration process in the composition ammonia device is:

07/30/2020

What should be paid attention to to make cold storage more energy-efficient?

1. The index to reduce the unit heat flow of the enclosure structure of the cold storage. In the design of the cold storage, the unit heat flow q of the outer wall of the low-temperature cold storage is generally about 11.63W.

08/18/2020

Eight aspects allow the chiller to achieve energy saving in management

How does the chiller achieve energy saving in management, so that enterprises can save costs. In fact, there are many solutions, in addition to operation, and then in management. The following editor will give you a detailed introduction.

08/20/2020

The difference and advantages and disadvantages of air duct machine, water chiller and multi-line

1. Ducting machine-Ducting system 　　 duct type system, as its name implies, uses air as the conveying medium. It uses chillers to centrally produce cold energy, cools/heats the fresh air, mixes it with the return air, and sends it indoors.

08/07/2020

Matters needing attention when installing rock wool board in cold storage

In order to allow us to eat the food we want at any time, many businesses have their own cold storage, or have installed a semi-hermetic refrigeration compressor, through which the food can be well preserved.

09/13/2022

Dealing with Actuator Failures: Common Causes and Solutions

The actuator device is a combination of the actuator part and the control valve in automatic control system.

07/07/2020

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

10/16/2020

What are the characteristics of Copeland semi-hermetic compressors

Copeland semi-hermetic compressor is the originator of semi-hermetic compressors and has the richest experience in manufacturing and service; Copeland Compressor invented the first semi-hermetic compressor in 1941, which has always been the best semi-hermetic compressor in the world. One of the hermetic compressor manufacturing plants, what are the characteristics of Copeland semi-hermetic compressors? Let's take a look.

08/05/2020

How to solve the problem of too high compression ratio of chiller

In the process of using industrial chillers, various problems will inevitably occur. Due to the structure of the industrial chiller, once the compression ratio of the compressor is too high, it will affect the working efficiency of the industrial chiller.