Striking fire hydrant state indicating device
The utility model discloses a striking fire hydrant state indicating device. The hydrant comprises a hydrant body and a water outlet, a movable sleeve shell is arranged on the outer side of the fire hydrant body in an attached mode. A steel ball groove is formed between the movable sleeve shell and...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a striking fire hydrant state indicating device. The hydrant comprises a hydrant body and a water outlet, a movable sleeve shell is arranged on the outer side of the fire hydrant body in an attached mode. A steel ball groove is formed between the movable sleeve shell and the fire hydrant body; an outer protective shell is arranged on the outer side of the movable sleeveshell; buffer springs are uniformly distributed on the inner side of the outer protective shell; highlight reflective tapes and fluorescent warning tapes are alternately arranged on the outer side surface of the outer protective shell; a water pressure state indicating gauge is installed at the top end of the fire hydrant body, an attaching protruding edge is arranged on the outer side of the topend of the outer protective shell, an attaching protective cover is arranged on the outer side of the attaching protruding edge in an attached mode, and a transparent observation panel is arranged atthe top of the attaching p |
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