Pressure-relief opening cover cap installation component for duct auxiliary structure
The utility model relates to a pressure-relief opening cover installation component for a duct auxiliary structure. The duct auxiliary structure is provided with a hollow cavity surrounded by a side wall, and a high-pressure pipeline is arranged in the hollow cavity. The pressure-relief opening cove...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a pressure-relief opening cover installation component for a duct auxiliary structure. The duct auxiliary structure is provided with a hollow cavity surrounded by a side wall, and a high-pressure pipeline is arranged in the hollow cavity. The pressure-relief opening cover installation component comprises an opening cover strengthening frame arranged on the side wall and a pressure-relief opening cover installed on the opening cover strengthening frame. The pressure-relief opening cover is locked by a pressure-relief lock installed on the opening cover strengthening frame. When the high-pressure pipeline is broken, the pressure-relief lock unlocks the locking between the pressure-relief opening cover and the opening cover strengthening frame to relieve pressure. The pressure-relief opening cover installation component comprises a biasing component installed between the opening cover strengthening frame and the pressure-relief opening cover through a predetermined biasing force, and |
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