Fire fighting device for water and land cooperation

By designing a fire-fighting device for amphibious operations, utilizing support wheels, a power mechanism, and a water spraying mechanism, the fire truck can move and operate on both land and water, solving the problem of rescue delays caused by existing fire-fighting equipment in complex scenarios and improving rescue efficiency.

CN224441987UActive Publication Date: 2026-07-03珠海市斗门区消防救援大队 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
珠海市斗门区消防救援大队
Filing Date
2025-06-24
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing fire trucks are only suitable for land-based rescues and cannot cross waterways, while fireboats have difficulty landing to carry out missions, resulting in delays in complex scenarios that require a combination of water and land-based operations.

Method used

A fire-fighting device was designed, comprising a vehicle body, a boat body, support wheels, a power mechanism, a water spraying mechanism, and a connecting mechanism. The support wheels and power mechanism enable amphibious movement, the water spraying mechanism performs fire-fighting operations, and the connecting mechanism enables quick disassembly and connection of the vehicle body and the boat body, adapting to complex terrain.

Benefits of technology

It enables rapid switching between land and water modes, adapts to complex terrain, solves the problem that traditional fire trucks and boats cannot handle both land and water rescue, and improves the mobility and efficiency of rescue operations.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224441987U_ABST
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Abstract

This utility model discloses a fire-fighting device for coordinated water and land operations, relating to the field of fire-fighting equipment. The device includes a vehicle body, a boat hull, support wheels, a power mechanism, a water spraying mechanism, and a connecting mechanism. Mounting frames are fixedly connected to both sides of the boat hull. The support wheels are equidistantly mounted at the bottom of the mounting frames. The power mechanism is positioned between the mounting frames, the water spraying mechanism is mounted on the boat hull, and the connecting mechanism is mounted on the mounting frames. Through the coordinated arrangement of the support wheels, power mechanism, water spraying mechanism, and connecting mechanism, the boat hull can be transported to the vicinity of the waterway via the vehicle body, then detached from the vehicle body via the connecting mechanism, and then transferred to the waterway via the support wheels before being transferred to land. Thus, fire-fighting operations on both water and land can be achieved through the power mechanism and water spraying mechanism. It allows for rapid switching between water and land modes, adapts to complex terrain, effectively solves the problem that traditional fire trucks and boats cannot simultaneously handle water and land rescues, and is easy to use.
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