Fuel cell PCT water heater's automatic discharging system
The utility model discloses a fuel cell PCT water heater's automatic discharging system, including partial pressure filter circuit, feedback amplifier circuit and clamper filter circuit, partial pressure filter circuit piles U1 through resistance R1 with fuel cell reaction, the input is fed bac...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a fuel cell PCT water heater's automatic discharging system, including partial pressure filter circuit, feedback amplifier circuit and clamper filter circuit, partial pressure filter circuit piles U1 through resistance R1 with fuel cell reaction, the input is fed back in the amplifier circuit after the R2 partial pressure, feedback amplifier circuit application transport and placing device AR1 enlarge, the simultaneous design follower AR2 feedback transport and placing device AR1's output current potential, discharge by the circular discharging head J1 of clamper filter circuit clamper post -filter input at last, adopt transport and placing device AR1 to enlarge partial pressure filter outlet's signal, when the signal current potential of partial pressure filtercircuit input is lower, also that fuel cell reaction piles that U1 voltage is unstable to be appeared when under -voltage promptly, the triode Q1 do not switch on, when the signal current potential of partial pressure filter |
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