MONOCOLOUR DISPLAY HYDROLOGICAL GAGE
The utility model discloses a boiler water gauge, which is characterized in that an unicolor color lamp is arranged at the lower front of a glass pipe, the illumination angle of the color lamp rightly lights on the whole glass pipe, a colored lining board is arranged on the back surface of the glass...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a boiler water gauge, which is characterized in that an unicolor color lamp is arranged at the lower front of a glass pipe, the illumination angle of the color lamp rightly lights on the whole glass pipe, a colored lining board is arranged on the back surface of the glass pipe, and the inner hole of the glass pipe can be circular, convex, concave, or corrugated. When water in the glass pipe, a ring of light can be formed after the junction of steam and water, or a colored light beam can be formed on an optic plate. The utility model is suitable for being used on medium and small sized boilers. |
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