What are the characteristics of stainless steel heat exchange tube and the principle of heat dissipation?

With the continuous progress of industrial technology, industrial production of auxiliary equipment has been widely developed, the amount of stainless steel heat exchange tube is more and more, so what are the characteristics of stainless steel heat exchange tube? In life common stainless steel heat exchange tube, of course, there are a lot of problems about stainless steel heat exchange tube. Xiaobian to tell about the knowledge of stainless steel heat exchange tube, used to answer the questions about stainless steel heat exchange tube.

Product features:

1. Small volume and large power: the electric heater mainly uses cluster tubular heating elements inside, and each cluster tubular heating element has a larger power of 5000KW.

2. Fast thermal response, high temperature control precision, high comprehensive thermal efficiency.

3. Wide range of application and strong adaptability: the circulating heater can be applied to explosion-proof or ordinary occasions, it can reach explosion-proof, its pressure can reach 20Mpa. And can be used according to user needs of the vertical or horizontal cylinder installation.

4. High heating temperature: the design of the heater is relatively high working temperature up to 850℃, which can not be obtained by the general heat exchanger.

The essence of stainless steel heat exchange tube heat dissipation is heat transfer, and heat transfer is divided into three kinds: conduction, convection and radiation.

1. Conduction is a way of transferring energy by direct contact and collision of particles with lower energy and higher energy. The heat transfer between refrigerant and fin of air conditioning is mainly in this way, which is also a common way of heat transfer.

2. Convection refers to the temperature uniformity of the hot part and the cold part of the gas or liquid through the circulation. The flow of the gas driven by the fan in the air conditioner condenser also belongs to the "forced heat convection" heat dissipation mode.

3, radiation, as the name implies, is the heat energy directly outward from the heat source, the process is related to the heat source surface color, material temperature, the speed of radiation is relatively slow, so in the radiator heat dissipation role is very limited (radiation can be carried out in a vacuum). These three modes of heat dissipation are not isolated. In daily heat transfer, these three modes of heat dissipation occur simultaneously and play a role together.