The biggest advantage of the submersible sewage pump is the introduction of foreign advanced technology. On this basis, a new sewage pump is developed based on the characteristics of Chinese water pumps. This kind of sewage pump has a good energy-saving effect and will not appear during use. Tangle, blockage, and usage conditions, but please pay attention to the following usage matters when using it.
Pay attention to the use of springs
The spring of the submersible sewage pump plays an important role. The compression amount must be carried out according to regulations. During use, it is required that it is not allowed to be too large or too small, but an error of up to 2mm is allowed. For this aspect, we are the only one It should be known that if the compression amount is too large and the friction heat is too much, it will cause thermal deformation of the sealing surface of the submersible sewage pump, and accelerated end face wear will occur. Once the compression amount is too small during use, insufficient specific pressure will occur on the end faces of the dynamic and static rings, so that it cannot be sealed.
Avoid fluid leakage
The function of the submersible sewage pump is to transport fluid. For the end face seal of the submersible sewage pump, we will see a pair of end faces perpendicular to the axis of rotation. This end face is under the action of fluid pressure and mechanical external elastic force when used so that Relying on the cooperation of the auxiliary seal, the other end will remain close to each other and slide relatively. Only such use will prevent fluid leakage.
Installation of the sealing ring
Whether the sealing ring is installed correctly or not directly affects the performance of the submersible sewage pump. When installing the shaft end face of the dynamic ring sealing ring of the submersible sewage pump, or the end face of the sealing gland of the static ring sealing ring, you must The advantage of chamfering and polishing is to avoid damaging the dynamic and static ring seals during assembly.
Precautions when using mechanical seals
When using mechanical seals, we must first analyze some common problems when using mechanical seals for submersible drainage pump. Only in this way can we ensure that the mechanical seals of submersible sewage pumps are better suited to the technical requirements of various submersible sewage pumps. Only in this way can the long-term reliable operation of the seal be guaranteed. No matter what kind of mechanical equipment it is used on, the mechanical seal itself is a precision component with high requirements. The same is true for the submersible sewage pump. It has high requirements for design, machining, and assembly quality. There are high demands. So you should pay more attention to this when using it.
