Thermal Design Of Automation Devices
The development of modern production and science and technology not only puts forward higher and higher requirements for automation technology, but also provides necessary conditions for the innovation of automation technology. After the 1970s, automation began to develop towards complex system control and advanced intelligent control, and was widely used in various fields such as national defense, scientific research and economy to realize larger-scale automation, such as the integrated automation system of large enterprises, the national railway automatic dispatching system, the national power network automatic dispatching system, the air traffic control system Urban traffic control system, automatic command system, national economic management system, etc.
Automation equipment needs the control center to issue instructions and then transmit them to various components to complete the work. As the core brain of the equipment, the chip working loading is very high, which is the same as the computer CPU. The more work content, the greater its heat. We all know the importance of CPU heat dissipation. Similarly, heat dissipation on automation equipment is also very important.
Due to the limitation of space and cost, many automation equipment face many constraints on heat dissipation. How to solve various obstacles requires engineers to improve heat dissipation technology. In recent years, liquid cooling has become a new force in the field of heat dissipation and developed very rapidly. Liquid cooling and heat dissipation is like a modular equipment. The corresponding accessories are selected according to their own conditions, so as to achieve better results.
The advantages of liquid cooling system are: first, it has high heat dissipation efficiency, and the specific heat capacity of liquid is greater than that of air, which is its own natural advantage, which can not be compared with other heat dissipation methods. Second, the green, quiet, low-speed fan, closed operation, brings mute effect and better use experience. Third, it is a highly scalable and modular application, which can be applied to multiple scenarios. It provides more choices for customers.
