Automatic exhaust device suitable for water supply pipeline

CN222229579UActive Publication Date: 2024-12-24HEBEI IRON & STEEL GRP MINING
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Patent Information

Application Number
CN202420773862.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-15
Publication Date
2024-12-24
Estimated Expiration
2034-04-15

AI Technical Summary

Technical Problem

During the mine construction and production process, gas storage in the water supply pipeline causes the drainage pump to fail to operate normally. The traditional water supply pipeline exhaust method requires manual operation, resulting in large amounts of manual occupation, high economic investment and low efficiency.

Method used

Design an automatic exhaust device, including a conical float ball, a floating guide rod, a gravity block and a support frame, automatically open and close by using buoyancy and gravity matching, exhaust gas through the gap between the floating guide rod and the support frame, and Sealing is sealed at startup, using a rubber sealing layer to improve sealing performance.

Benefits of technology

It realizes automatic exhaust of water supply pipelines, reduces manual operation needs, improves the efficiency and economy of the drainage system, has a simple and reliable structure, and is highly applicable.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to an automatic exhaust device suitable for a water supply pipeline. Comprising a supporting frame body, a floating ball, a floating guide rod, a baffle and a gravity pressing block, wherein an opening is formed in the lower end of the supporting frame body, and a cavity is formed in the supporting frame body; the floating ball is arranged at the opening in the lower end of the supporting frame body; the floating guide rod penetrates through the supporting frame body and is connected with the top of the floating ball; a cavity in the support frame body is communicated with a water supply pipeline; a cross rod is arranged in the middle of the supporting frame body, the floating guide rod penetrates into the cross rod in a sleeved mode, the cross rod and the floating guide rod divide the supporting frame body into a plurality of air flow cavities, and the air flow cavities are communicated with the pipeline wall of the water supply pipeline. The device is simple in structure, effectively solves the problem that the exhaust work occupies manpower in the starting and stopping process of the drainage system by utilizing a simple structure principle, is simple and reliable in structure, convenient to adjust and low in economic investment, and has very high field practicability.
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