軟管泵工作原理：
一根內(nèi)壁光滑，強度可靠的特制橡膠軟管安裝在泵體內(nèi)部，通過一對壓輥沿著軟管旋轉(zhuǎn)擠壓，這樣的 旋轉(zhuǎn)使得介質(zhì)往一個方向輸送而不會倒流，軟管在輸送介質(zhì)之后，由被壓扁軟管的自身彈性和側(cè)導(dǎo)輪的強制下，軟管恢復(fù)原狀，此時，軟管內(nèi)產(chǎn)生高真空將介質(zhì)再次吸入管腔，然后介質(zhì)在隨之而來的壓輥擠壓下從軟管內(nèi)排出，如此周而復(fù)始，介質(zhì)不斷的被吸入和排出。目前產(chǎn)品使用溫度為≤100℃。根據(jù)用戶需要可以開發(fā)使用溫度在120℃的軟管泵軟管產(chǎn)品。
Working principle of hose pump:
A special rubber hose with a smooth inner wall and reliable strength is installed inside the pump body. It is rotated and squeezed along the hose by a pair of pressure rollers. This rotation allows the medium to be transported in one direction without flowing back. After that, due to the elasticity of the flattened hose and the force of the side guide wheels, the hose returns to its original state. At this time, a high vacuum is generated in the hose to suck the medium into the lumen again, and then the medium is pressed by the subsequent pressure roller. It is discharged from the hose under the squeeze, and so on and on, the medium is continuously sucked in and discharged. The current product temperature is ≤100 ℃. According to user needs, we can develop hose pump hose products with a temperature of 120 ℃.

擠壓輪和滑靴的結(jié)構(gòu)設(shè)計：
對于軟管泵的內(nèi)部結(jié)構(gòu)，通常有擠壓輪和滑靴兩種設(shè)計方法。對于軟管擠壓，擠壓輪的設(shè)計更為柔軟，因為當(dāng)軟管被壓縮時，擠壓輪在軟管表面滾動?；サ脑O(shè)計不僅壓縮了軟管，而且在軟管表面產(chǎn)生滑動摩擦，使擠壓后的管道產(chǎn)生很大的磨損。因此，在采用滑靴結(jié)構(gòu)設(shè)計時，必須在泵殼內(nèi)壁添加足夠的潤滑油，以幫助延長軟管的使用壽命?；サ脑O(shè)計和在泵中添加潤滑劑，在一定程度上增加了滑靴蠕動泵的復(fù)雜性和成本。