咸宁附近想过夜电话联系

Insulation sleeve As well as thermal insulation cotton are relatively common thermal insulation materials in industrial plants. They are interrelated but not necessarily used in the same situation. The main reason is that their uses are slightly different. Heat insulation and heat preservation are related to temperature, but in contrast, they are used in the situation of insulation sleeve is more inclined to save resources, and heat insulation cotton is mainly inclined to environmental safety. Take the gap between the two for example.

 On the difference between insulation sleeve and thermal insulation cotton?

First of all, the heat transfer process of the two is different from that of the basic use. Insulation cover is a composite of a variety of thermal insulation materials, the three ways of heat conduction can be cracked one by one, thermal insulation cotton is a single material, generally speaking, only one way of heat conduction can be cracked.

Secondly, the evaluation target mode between the two is not consistent. For the normal thermal insulation function of the insulation sleeve, because it is composed of many materials, its heat transfer coefficient should be calculated after the combination of various thermal conductivity and different thickness of various materials. Because the insulation cotton is a single material, its heat transfer coefficient calculation is very simple, and it is more proportional to the thermal conductivity.

And in the process of normal use, the insulation sleeve is mainly used in the outside of the heat preservation equipment such as the boiler stove, various pipes and other parts and equipment, and the purpose is very obvious, only to ensure that the heat output of the boiler stove itself is controlled in the system as far as possible, without external heat dissipation, so as to increase the efficiency of steam use and save a lot of fuel Or use electricity for heating. And the use of thermal insulation cotton is mainly to ensure that some heating equipment or transportation pipeline affect the working environment, control the temperature of external heat dissipation, ensure that workers can have a safe environment when they go to work, improve the environmental safety, and do not have too many requirements for the thermal utility power of the system.


June 2, 2020

What are the advantages of detachable insulation for pipes with large amount of steam
How to distinguish the quality of fire blanket?

Last

Next

On the difference between insulation sleeve and thermal insulation cotton?

Insulation sleeve and thermal insulation cotton are common thermal insulation materials in industrial factories. They are interrelated, but they are not necessarily used in the same situation. The main reason is that they have different uses. Heat insulation and heat preservation are related to temperature, but in contrast, they are used in the situation of insulation sleeve is more inclined to save resources, and heat insulation cotton is mainly inclined to environmental safety. So today, take the two as an example to discuss the gap between the two.

Add time: