中开双吸泵@广宗县中开双吸泵@中开双吸泵200S42
为了避免中开泵无液运转的发生，每次启动泵体之前，十分有必要进行排气操作。管路附件如果发生失效。⑤零部件加工误差造成的影响（如托架体两轴承孔不同心也会造成中开泵无液运转。比如阀门失效，过滤器堵塞等等原因。相关工作人员也应该重视管路附件的日常检查和维护。防止因为管路附件发生异常，造成中开泵无法运行。消除温升影响的连接装置，设置旁路连接装置提供冷却水源。中开泵在各领域中的应用：在食品，化工和石油部门的生产中，原料，半成品和成品大多是液体，而将原料制成半成品和成品，需要经过复杂的工艺过程，泵在这些过程中起到了输送液体和提供化学反应的压力流量的作用，此外，在很多装置中还用中开泵来调节温度。在农业生产中，卧式中开泵是zui主要的排灌水泵。
S、SH单级双吸中开式离心泵产品特点1、密封系统：可供选用的机械密封、填料密封其冷却润滑均采用内循环；2、流量大、效率高：双吸叶轮，具有流量大、效率高等特点；3、可更换的轴套：轴套作为易损件，起到保护轴，提高泵的使用寿命；4、密封环：密封环作为易损件，起到提高泵的效率、延长泵的使用寿命的特点。S、SH单级双吸中开式离心泵产品用途
中开双吸泵@广宗县中开双吸泵@中开双吸泵200S42
Pipeline installation should try to overcome the phenomenon of too much elbow, the elbow radius of the pipe should be larger. (3) Check whether the packing seal leaks too much or too little, especially the inlet pipe. Pipe length should not be too long. (2) When using bending pipe, the straight pipe part before and after the pump import and export should be at least 5~10 times the diameter of the pipe. (3) In order to prevent the reversal of parking, water hammer phenomenon, in the pump pressure out pipe should be equipped with a check valve, in order to adjust the flow, in the pump pressure out of the pipe should be equipped with a gate valve; the check valve is installed between the pump and the gate valve. (4) After the piping is installed, further check the neutral of the pump and motor couplings. (5) Install all pipes, such as water seal pipe parts, cooling pipe parts, etc. Each pipe should be smooth, sealing should be strict. (6) The pressure gauge joint parts are installed in the pump inlet and outlet flange all the open pump is left with the installation pressure gauge screw hole, screwed down for the pressure gauge joint parts of the wire plugging, according to the technical inbation provided by the pump factory, select the appropriate pressure gauge and vacuum meter installed in the pump outlet and import respectively.
S、SH单级双吸中开式离心泵概述
