Bristol Compressor L61J113ABCD

08/18/2020

Component maintenance method of water-cooled chiller

The central air conditioner of the water-cooled chiller is an important part of the entire central air-conditioning system. In order to ensure the normal operation of the air conditioner,

11/25/2024

Troubleshooting a Split AC Not Cooling But Fan is Running (12 Possible Reasons)

A split air conditioner, known for its efficiency and comfort, can be a savior during the scorching summer months.

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

06/14/2020

Air conditioning with fresh air Is it useful

Air conditioning with fresh air Is it useful 2020 is a year where you can write a strong sum in history. The epidemic ushered in at the beginning of the year directly affected the industry.

09/11/2020

Comparison of ball bearings and roller bearings

Comparison of ball bearings and roller bearings From the point of view of the contact with the raceway: Ball bearings are in point contact, and the contact surface is ellipsoid; while roller bearings are in line contact, and when force is applied, the contact surface is square.

08/04/2020

This button on the remote control of the air conditioner is not used. Here is the secret of power saving →

Summer is here, and many families have begun to use air conditioners, but while enjoying the coolness, the rising electricity bills are also painful. I will teach you some power saving methods right away

08/06/2020

Application and troubleshooting of fan coil and electric valve

As a terminal device of the central air conditioning system, the fan coil unit is widely used in residences, offices, hotels, hospitals and other places because of its compact structure, flexible layout, and easy independent control.

07/24/2025

The principle of auxiliary equipment of air conditioning and refrigeration system

The principle of auxiliary equipment of air conditioning and refrigeration system (1) In air conditioning and refrigeration, in order to enable the reliable and stable operation of the refrigeration system and improve the economics of operation

07/05/2020

Hitachi 2p cold storage compressor

How does the electronic expansion valve reduce the energy loss of the compressor during start and stop? When the compressor is stopped, the electronic expansion valve can completely close the valve to prevent the refrigerant from flowing from the condenser to the evaporator

08/18/2020

Air-cooled chiller inspection steps and solutions

Generally, after using the air-cooled chiller for a long period of time, some problems cannot be avoided. If there is a failure, we should carefully check the operating conditions of the various parts of the machine.