Shell of jet type fire extinguishing device

By designing a jet fire extinguishing device housing including upper case, lower case and protective components, the problem of dust accumulation caused by nozzle exposure is solved, effective protection and dust removal cleaning of nozzles is achieved, and the normal operation of the equipment and fire extinguishing effect is ensured.

CN222657676UActive Publication Date: 2025-03-25CHANGCHUN HUITAI FIRE PROTECTION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421278197.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-05
Publication Date
2025-03-25
Estimated Expiration
2034-06-05

AI Technical Summary

Technical Problem

The existing jet fire extinguishing device housing is not convenient for protecting the jet nozzle components, resulting in long-term exposure of the nozzle, which is prone to accumulation of dust and affecting normal use.

Method used

A jet fire extinguishing device housing including an upper case, a lower case and a protective component is designed. The movement of the connecting rod and the cover frame is driven by a linear motor. The cover frame can protect the nozzle without affecting the normal operation of the nozzle; at the same time, a moving adjustment component and a dust-cleaning component are provided, and the dust-proof cover can be covered outside the nozzle and has a rotating cleaning pad to achieve dust protection and dust removal cleaning of the nozzle.

Benefits of technology

It effectively protects the jet nozzle, avoids dust accumulation, ensures the normal operation and fire extinguishing effect of the nozzle, and realizes dust removal and cleaning of the nozzle, extending the service life of the equipment.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a shell of a jet-type fire extinguishing device, which relates to the technical field of jet-type fire extinguishing devices and comprises an upper shell, a lower shell and a protective component, the lower shell is mounted below the upper shell, a jet spray pipe is rotatably mounted in the middle of the lower shell, and the protective component is arranged above the outside of the jet spray pipe. And the protection assembly comprises a motor mounting frame, a linear motor, a connecting rod and a cover frame, a movable adjusting assembly is mounted on the upper portion of the interior of the cover frame, and a cleaning dustproof assembly is mounted below the movable adjusting assembly. According to the shell of the jet type fire extinguishing device, the cover frame can be located on the outer side of a horizontally-arranged jet spray pipe to protect the jet spray pipe, the movable adjusting assembly can drive the dust cover to move so that the dust cover can cover the outer portion of a spray head of the jet spray pipe to prevent dust, and the shell is suitable for jet spray pipes of different lengths; and meanwhile, the cleaning soft cushion on the inner side of the dust cover can rotate to remove dust and clean the outer surface of the nozzle of the jet pipe.
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