众所周知软管泵在运行时，是通过一根U型附有弹性的橡胶软管来完成输送。今天小编需要强调的是，软管存放时间不宜过长，一般以一年为限。在停工期间，对装有软管的泵，若长期不用，每隔一个月需转动泵一次。以免压辊长时间压在泵管的某一处，减弱管子回弹性，影响其流量的输送。
It is well known that when the hose pump is running, it is conveyed through a U-shaped rubber hose with elasticity. Today the editor needs to emphasize that the storage time of the hose should not be too long, and it is generally limited to one year. During the shutdown period, if the pump is equipped with a hose, if it is not used for a long time, the pump needs to be rotated every other month. So as not to press the roller for a long time at a certain position of the pump tube, it will weaken the resilience of the tube and affect its flow rate.
还有一种食品级橡胶软管泵，它的内衬的橡胶层需要达到了食品卫生的要求，同时也需要符合EHEDG或者其他卫生级的要求。还有三元乙丙橡胶软管泵，这种一般适用于绝大多数腐蚀性的化学物质和无机物，内衬橡胶层由三元乙丙橡胶构成，外层也是完整的三元乙丙橡胶。这样的软管具备很强的抗化学腐蚀的特性。以及CSM软管泵，它适用于特别腐蚀性的化学介质，如：强氧化溶剂。软管的内层是CSM，外层是天然橡胶。运行温度达到85℃/185°F。
There is also a food-grade rubber hose pump. Its rubber layer must meet food hygiene requirements, and it must also meet EHEDG or other sanitary requirements. There is also a EPDM hose pump, which is generally suitable for most corrosive chemicals and inorganic materials. The inner rubber layer is composed of EPDM rubber, and the outer layer is also a complete EPDM rubber. Such hoses have strong chemical resistance. And CSM hose pump, it is suitable for particularly corrosive chemical media, such as: strong oxidizing solvents. The inner layer of the hose is CSM and the outer layer is natural rubber. Operating temperature reaches 85 ° C / 185 ° F.
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BW软管泵的基本结构<br />
往复泵由动力段和液力端两大部分组成。<br />
动力端的功能，是将动力机的回转运动转变为活塞(或柱塞)的直线往复运动。它包括传动离合装置、变速减速装置和曲柄连杆。它们的相互位置与安排决定着泵的总体结构型式，决定着泵的驱动方案及结构方案的选择。动力端的主要零部件包括皮带轮，离合器曲轴箱体及其中的传动轴，齿轮副，曲轴，连杆及十字头滑块。<br />！