Smoke sensing equipment for fire monitoring of high rack warehouse

By designing a smoke sensing device with integrated suction-induced fire detector and vertical and horizontal sampling tubes in the elevated warehouse, the problem of untimely fire detection in the elevated warehouse is solved, and precise smoke detection and timely alarms are achieved in the high-rise area.

CN222672423UActive Publication Date: 2025-03-25SHANDONG JINGSHAN INTELLIGENT ENG CO LTD
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Patent Information

Application Number
CN202420456376.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-08
Publication Date
2025-03-25
Estimated Expiration
2034-03-08

AI Technical Summary

Technical Problem

The high ceiling and open space of the elevated warehouse lead to poor fire detection results. The smoke layer phenomenon makes the smoke detector below the ceiling unable to alarm in time, and the smoke detector under the high space difficult to detect diluted smoke.

Method used

A smoke sensing device for fire monitoring of elevated warehouses is designed, using suction-type smoke detector, vertical sampling tube, horizontal sampling tube, horizontal sampling hole, acousto-optical alarm and vertical sampling hole to detect smoke in different height areas and locations of high-rise shelves through horizontal and vertical sampling tubes.

Benefits of technology

It effectively solves the problem of untimely fire detection alarm caused by the smoke layer phenomenon, and ensures that the smoke detectors on the lower side of the high space can detect diluted smoke in a timely manner, improving the timeliness and accuracy of fire monitoring.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a smoke sensing device for fire monitoring of a high rack warehouse, which relates to the technical field of warehouse fire monitoring and comprises a warehouse and a high-rise goods shelf arranged in the warehouse, a vertical sampling pipe is arranged on the vertical side surface of the high-rise goods shelf, a suction type smoke fire detector is arranged at the lower end of the vertical sampling pipe, and the suction type smoke fire detector is connected with the high-rise goods shelf. An audible and visual alarm is arranged on one side of the upper portion of the vertical sampling pipe, vertical sampling holes are formed in one side face of the vertical sampling pipe at equal intervals, and a connector is arranged on the side, away from the vertical sampling holes, of the vertical sampling pipe. According to the utility model, through the arrangement of the suction-type smoke-sensing fire detector, the vertical sampling pipe, the horizontal sampling pipe, the horizontal sampling hole, the audible and visual alarm and the vertical sampling hole, the suction-type smoke-sensing fire detector carries out suction-type smoke-sensing detection on different height areas and different positions of a high-rise goods shelf through the horizontal and vertical sampling pipes; the problem that fire detection alarm is not timely due to the smoke layer phenomenon can be solved, the problem that a smoke detector on the lower side of a ceiling of a high-space warehouse cannot detect diluted smoke can also be solved, the sampling pipeline can be well arranged on a goods shelf, and entering and exiting of goods cannot be affected.
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