Working Principle of Peristaltic Pump
The peristaltic pump is like squeezing a flexible pipe filled with fluid
with a finger, and moving the fluid forward along the sliding pipe with
the finger. Peristaltic pumps are also based on the principle that the
wheel replaces the finger. The fluid is pumped by alternating extrusion
and release of the flexible conveying hose of the pump. Like squeezing a
hose with two fingers, as the fingers move, a negative pressure is
formed in the hose and the liquid flows along with it.
蠕動泵就是在兩個轉輥子之間的一段泵管形成“枕”形流體?！罢怼钡捏w積取決于泵管的內徑和轉子的幾何特征。流量取決于泵頭的轉速與“枕”的尺寸、轉子JDG金屬穿線管 不銹鋼鏈板 隔離墩模具 檢查井鋼模具 流水槽模具 階梯護坡模具 護坡磚模具 遮板模具 每轉一圈產生的“枕”的個數這三項參數之乘積?！罢怼钡某叽缫话銥槌Ａ浚ū盟驼承蕴貏e大的流體時除外）。
Peristaltic pump is a kind of "pillow" fluid formed in a section of pump
pipe between two rollers. The volume of the "pillow" depends on the
inner diameter of the pump pipe and the geometric characteristics of the
rotor. The flow rate depends on the product of the rotational speed of
the pump head and the size of the "pillow" and the number of "pillows"
produced by the rotor in each turn. The size of "pillow" is usually
constant (except when pumping fluid with extra viscous fluid).