Peristaltic pump is a kind of pump that can accurately measure liquid, because of its high precision, easy to use and other characteristics, has been widely used in medical, chemical, environmental protection and other fields. However, due to some special properties of peristaltic pump, improper use will lead to some problems, such as the noise of peristaltic pump, easy leakage, easy blockage, etc., these problems will affect the use of peristaltic pump effect.