What should I do if the smoke exhaust fan in the hotel is too loud?

Strengthen the maintenance and lubrication of fans (including motors).

Repair and reinforce air ducts, air ducts and fans.

Change the * * * vibration frequency (for example, locally change the form and size of the air duct and adjust the speed of the fan, provided that the ventilation volume is not affected).

Changing the design of air duct and air duct, especially adjusting elbow, can reduce wind resistance and noise.

Introduction:

The range hood is a kind of machine that can quickly exhaust the peculiar smell, high temperature and oil fume gas produced in the process of kitchen food processing. The machine is characterized by good high temperature resistance and high efficiency.

Function selection:

Various frying, frying, steaming, boiling, frying, baking and other equipment in the kitchen constantly produce various high-temperature, humid and polluted gases in the process of processing food. Accumulate to a certain extent, the kitchen is not suitable for continuing to work. Therefore, a fan should be used to exhaust the polluted gas in the kitchen through the smoke exhaust pipe.

New fan:

Developing new technology, improving efficiency, reducing energy consumption, facilitating cleaning and maintenance, and increasing the function of oil fume purification are the development directions of new kitchen special fans.