Fire sprinkler head detection device and method

By designing multi-specification testing devices and using oil-water separation technology, the problems of limited testing types and water pollution in existing fire sprinkler head testing devices have been solved, enabling rapid testing and the reuse of water resources.

CN120532072BActive Publication Date: 2026-02-06CHAOYANG JIAHUA ELECTRONICS
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Patent Information

Application Number
CN202510814812.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-06-18
Publication Date
2026-02-06
Estimated Expiration
2045-06-18

AI Technical Summary

Technical Problem

Existing fire sprinkler head detection devices only detect a limited range of types of glass, and cannot collect glass fragments, resulting in inflexible and inefficient detection. Furthermore, when the glass bulbs break, kerosene falls into the water, polluting water resources, and the devices cannot be reused.

Method used

A fire sprinkler head testing device was designed, including a test box, support plate, temperature controller, heating mechanism, alarm light and water supply mechanism. It can perform testing of various specifications through lifting components and temperature probes in conjunction with the heating plate, and can separate oil and water through electromagnets and stirring components to collect glass fragments and purify fire water.

Benefits of technology

It enables rapid testing of fire sprinkler heads of various specifications, improving testing efficiency, and allows fire water to be reused through oil-water separation technology, saving water resources.

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Abstract

The application discloses a fire-fighting spray head detection device, which comprises a test box and two supporting plates, the two supporting plates are fixedly connected to the left and right ends of the lower surface of the test box, a pressure pipe and a hopper are installed at the upper and lower ends of the test box, a plurality of mounting screw holes are equidistantly formed in the lower surface of the pressure pipe from left to right, the fire-fighting spray head is installed through the mounting screw holes, a plurality of temperature controllers are installed on the front side of the upper surface of the test box from left to right, a plurality of alarm lamps are also installed on the front side of the upper surface of the test box from left to right, the alarm lamps emit light to prompt the staff that the fire-fighting spray head is a qualified product, a plurality of heating mechanisms are installed on the rear side of the inner cavity of the test box from left to right, and the heating mechanisms reach the specified temperature under the temperature control of the temperature controllers. The fire-fighting spray head can be detected, the heating speed is high, the detection efficiency is improved, the fire-fighting water has the purification function, the fire-fighting water can be reused, and the effect of saving water resources is achieved.
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