Water pumping transition automatic control system
The utility model provides a water pumping transition automatic control system adopting the water pumping transition mode to solve the sewage reassignment problem in the prior art, which comprises an automatic control electric box, a water pump and a water level control meter. The automatic control...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a water pumping transition automatic control system adopting the water pumping transition mode to solve the sewage reassignment problem in the prior art, which comprises an automatic control electric box, a water pump and a water level control meter. The automatic control electric box is arranged at the upper part of a bilge well. The water pump is arranged at the lower part of the bilge well. The water level control meter is arranged on the water surface of the bilge well. The automatic control electric box comprises a main circuit and an auxiliary circuit. The operation of the water pump is controlled by the main circuit and the auxiliary circuit is connected with the water level control meter. When the water level rises to a certain height, the auxiliary circuit is turned on through the water level control meter. Then the main circuit is turned on through the auxiliary circuit and the water pump starts to work. When the water level lowers to a certain height, the auxiliary circui |
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