Electric shock prevention electric heater
The utility model relates to an electric shock prevention electric heater, which comprises an electric heater body, and a water inlet and a water outlet, which are arranged on the electric heater body, and is characterized in that a discharge component allowing water current to pass through is arran...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to an electric shock prevention electric heater, which comprises an electric heater body, and a water inlet and a water outlet, which are arranged on the electric heater body, and is characterized in that a discharge component allowing water current to pass through is arranged on the water outlet, and the discharge component is connected with a protective grounding wire or a protective zero line in commercial power. Compared with the prior art, the electric heater has the advantages that phase voltage carried by water after heated is eliminated through being directly guided in the protective grounding wire or the protective zero line after passing through the discharge component, because the discharge component is arranged on the water inlet or the water outlet on the electric heater body, and is connected with the protective grounding wire or the protective zero line in commercial power, thereby eliminating any phase voltage in water flowing from the water outlet of the electric hea |
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