Circulating water filter device, circulating water filter system and water filtration method
The invention relates to a circulating water filter device, a circulating water filter system and a water filtration method. The circulating water filter device comprises an operation control circuit,a first digital electric contact pressure controller, a second digital electric contract pressure co...
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| Hauptverfasser: | , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a circulating water filter device, a circulating water filter system and a water filtration method. The circulating water filter device comprises an operation control circuit,a first digital electric contact pressure controller, a second digital electric contract pressure controller and an electrically-operated sewage discharge door; the operation control circuit is connected with a circulating water filter, the first digital electric contact pressure controller, the second digital electric contract pressure controller and the electrically-operated sewage discharge door; the first digital electric contact pressure controller is connected with an inlet of the circulating water filter; the second digital electric contract pressure controller is connected with an outlet of the circulating water filter. The operation control circuit can control the opening and closing state of a valve of the electrically-operated sewage discharge door, and control the circulatingwater filter to filter wat |
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