A fireproof turbofan gun
By adopting the protective design of encoder servo motor drive and closed structure in the turbofan gun, the performance degradation caused by thermal radiation and mechanical components in the fire extinguishing operation is solved, and the fire extinguishing efficiency and equipment reliability are achieved.
CN119733197APending Publication Date: 2025-04-01BEIJING GUODIAN FUTONG SCI & TECH DEV
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Patent Information
- Application Number
- CN202411651678.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-04-01
AI Technical Summary
Technical Problem
During fire extinguishing operations, existing turbofan guns have degraded or failed due to heat from hydraulic systems and mechanical components, and the cables are easily damaged by heat radiation, which affects the fire extinguishing efficiency.
Method used
A fire-resistant turbofan gun is designed, driven by an encoder servo motor. The cables and water pipes are protected by rotating water sleeves and cable guards. Mechanical components and electrical equipment are closed in the protective cover to avoid heat and dust accumulation.
Benefits of technology
It improves the heat-proof radiation performance and durability of the turbofan gun, reduces the physical damage and failure rate caused by fire, and enhances fire extinguishing efficiency and equipment reliability.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a fireproof turbofan gun, comprising a lifting bracket assembly, a rotating water jacket, a motor-driven slewing support assembly and a wind tube, the lifting bracket assembly is equipped with a lifting motor reduction box assembly, a pitching motor reduction box assembly and a pair of wind tube brackets, the lifting motor reduction box assembly drives the lifting bracket assembly through a lifting gear assembly to realize the lifting function; the wind tube is rotatably installed on a pair of wind tube brackets, and the rotation axis is the radial center line of the wind tube; the pitching motor reduction box assembly drives the pitching rack fixedly connected to the wind tube through the pitching gear set to realize the wind tube to do pitching movement around its radial center line; the lifting bracket assembly and the rotating water jacket are fixed to the upper part of the motor-driven slewing support assembly; the slewing motor and the pitching motor adopt a servo motor with an encoder; a cable protection tube is fixed at the bottom of the wind tube, and the cable protection tube and the rotating water jacket are used for the cable to pass through; in addition, the turbofan gun is also equipped with a dustproof and rainproof protective cover. The invention has excellent anti-thermal radiation performance.
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