Electrostatic purifier
The utility model discloses an electrostatic purifier which comprises an electric field purification area, a power supply, a first relay, a second relay and a controller, the adsorption area comprises a plurality of first polar plates, a plurality of second polar plates, a first terminal and a secon...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an electrostatic purifier which comprises an electric field purification area, a power supply, a first relay, a second relay and a controller, the adsorption area comprises a plurality of first polar plates, a plurality of second polar plates, a first terminal and a second terminal; the first polar plates and the second polar plates are arranged at intervals in the first direction, the first polar plates are electrically connected with the first terminals, and the second polar plates are electrically connected with the second terminals; in the first relay, a first coil is electrically connected with a first output end of the controller, a first contact is electrically connected between a first terminal and a negative low-voltage output end of the power supply, and a second contact is electrically connected between a second terminal and the negative low-voltage output end of the power supply; in the second relay, a second coil is electrically connected with the second output end of |
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