One, double upgrade sewage pump built-in overview:
In a large commercial plaza and shopping centers are built underground commercial street, long before the underground sewage discharge mode is adopted with water pit submersible sewage pump, the underground sewage discharge is open drainage, drainage of the odor in the sewage, but also easy to cause the clogging of the water pump, serious the pump will burn. In order to avoid the disadvantages of drainage, our R & D and production of the built-in double pump can upgrade sewage odor free, non blocking operation, the majority of users favor.
Two, Comparing the advantages and disadvantages of sewage lifter and sump drainage way and comparing the advantages and disadvantages of sewage and sewage sump.
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WZP series of sewage lifts
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Sump + submersible pump
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Debris ability
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Related to the drainage pipe
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The diameter of the pump is related to the impeller
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Health situation
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Closed operation, no smell
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Open, smell serious
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Operation
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No blocking, free Qingtao
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Easy to plug, easy deposition
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Operation
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Pump routine maintenance can be
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Regular cleaning of the pump
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Maintenance situation
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Automatic alarm, unattended
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Need to regularly clean up debris
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Operating costs
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Electricity + routine maintenance
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Electricity + Qingtao fee + pump maintenance costs
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Three, built-in dual pump upgrade sewage equipment:
1, stainless steel water tank:
Using 2mm thick 304 stainless steel water tank is made of stainless steel plate, anticorrosive and durable, all the solder joint welding to ensure that the water tank needle, no leakage.
2, submersible sewage pump:
All submersible pumps are used at home and abroad famous brand pumps
3, anti flush dirt separator:
In the sewage enters the water tank through the sewage separation device before the sundries and solid particles block before the water storage tank and the submersible sewage pump, the filtered sewage into the water storage tank, ensure the submersible sewage pump 0 clogging submersible sewage pump pressure drainage through reverse everydirt, to wash around the way the debris discharged into the pipe network, and flushing sewage separation device, to prevent clogging.
4, anti interference sensor:
5, programmable logic controller
The equipment with programmable controller, to achieve automatic unattended operation, equipment self protection and alarm functions, and because the free self cleaning washing function, and long service life, low management fees.
Four, double pump upgrade sewage applications:
1, centralized sewage discharge of buildings.
2, civil air defense projects of sewage discharge.
3, the urban area, small sewage pumping station.
4, immersed in the fluid in the general block of the lifting and delivery of objects.
