In the eyes of the layman, the pump is much safer than other machines. In practice, however, pumps can create a number of safety incidents if they are not handled and managed properly. Sump drainage method, that is, in the excavation process, set in the pit at the end of the pit, and around the bottom or the central excavation ditch, the water flow into the catchment, and then use the sewage pump (submersible sewage pump ) Away. Then the stagnant water pump sewage pump installation steps which? Sump pump how to install?
First, the sump pump installation problems
1, the basement drainage pits drainage pump installation of the calculation, the installation of drainage pumps, control box installation, level installation, electrical piping, valve flange installation, drainage pipe installation.
2, sump drainage pump installation The set of sewage pump installation project, there is no single-stage centrifugal or impurity pump. Centrifugal pump and centrifugal impurity pump is the difference between the different media delivery. For example, water supply pipes, HVAC pipes, fire pipes are generally used in centrifugal pumps, papermaking process generally use impurity pump.
The sump shall be provided with centrifugal impurity pump, including pump installation, float level gauge installation, valve, soft joint, pressure gauge attachment installation, pipe connection, electrical piping and control box installation.
Second, the catchment sewage pump installation steps:
1, the preparatory work before installation, horn and so on.
2, the installation of the pump to determine the height of the suction pipe requires strict sealing, can not leak, water leakage.
3, the pump in place and alignment.
4, the pump level adjustment and the initial level of the search.
5, pump anchor bolt grouting and permanent horn placement.
6, pump to find the level and coupling center.
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