Application range of fan electric butterfly valve
Application range of electric butterfly valve:
1、 The vibration source belongs to the vibration isolation and noise control of high frequency rotating mechanical equipment. For example, when the rotating frequency of mechanical equipment such as fans, water pumps, generator sets, air conditioning hosts, etc. should be greater than 1000 revolutions, electric butterfly valves should be used;
2、 The impact frequency of stamping equipment should avoid the natural frequency of electric butterfly valve. For example, punch, die-cutting machine, press, etc; 3、 As the valve has the function of vibration reduction in all directions, electric butterfly valves are widely used in automobiles, aerospace and navigation; 4、 Other mechanical equipment.
At the same time, due to the characteristics of the product itself, there are many places where the product industry is very inappropriate. First of all, it will become brittle at minus 30 degrees and lose its own elastic deformation. At this time, it will basically fail to play a role in vibration reduction. Therefore, in a too cold environment, do not use class vibration reduction products to avoid the expected effect. It can't stand high temperature. Just go beyond 75 degrees Celsius, its internal structure will change, and its elasticity will disappear completely. Of course, it will no longer have any vibration damping function. If the temperature continues to rise, it may be extinguished. Therefore, if the shock absorber is used in a very high temperature environment, it will not play the expected role in reducing the vibration, and may cause accidents.
According to the above explanation, we can conclude that we should use different shock absorbers in different places, and different shock absorbers will produce different effects. However, no matter what products we use, we should fully understand the characteristics of the products in the early stage. Only by choosing the right products and using the right center, can the products really serve us.