Movable type high temperature coupling environment combined lifting furnace system

Abstract

The invention discloses a movable type high temperature coupling environment combined lifting furnace system. The system comprises a furnace body mounting frame internally provided with a combined furnace body and capable of walking on a rail, the upper end of the furnace body mounting frame is slidably connected with two movable beams, the lower end of the furnace body mounting frame is provided with a walking device, and the middle of each movable beam is provided with a movable winch. The bottom of each movable winch is connected with an operation device in a hanging manner. The two ends of each movable beam are further slidably connected with lifting devices used for controlling the combined furnace body to ascend and descend. The combined furnace body is in a vertically-through square barrel shape and is formed by splicing a plurality of furnace body modules. A combustion device is arranged in the combined furnace body, the combustion device comprises a self-suction combustion module and a combustion-supporting combustion module, the system can be used for testing multi-layer frame test pieces on different frame layers, meanwhile, the system is suitable for the multi-layer frame test pieces with different sizes, and real fire disasters can be simulated more easily.

Description

technical field [0001] The invention relates to the technical field of fire or shock-fire coupling, in particular to a mobile high-temperature coupling environment combined lifting furnace system. Background technique [0002] At present, research on the mechanism and prevention and control of multi-disaster coupling disasters has become a major national demand. Among them, earthquakes and fires are the most frequent coupling disasters, which may lead to major accidents and disasters. At present, the main steps of earthquake-fire coupling test in China are to conduct earthquake simulation shaking table test first, and then move the model to the fire test furnace for fire test after the earthquake simulation shaking table test is completed. [0003] However, there are several problems in the test process: (1) During the process of moving the test model, damage to the model and residual deformation may be caused; (2) The conventional fire test furnace can only be used for the ...

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Problems solved by technology

[0003] However, there are several problems in the test process: (1) During the process of moving the test model, damage to the model and residual deformation may be caused; (2) The conventional fire test furnace can only be used for the test of component specimens, and cannot be used for multi-layer frames The test of the overall structure, and the test of a certain layer of the multi-layer frame cannot be carried out; (3) the size of the test furnace is fixed, which limits the size of the test model; (4) the combustion devices of the conventional fire test furnace are arranged on the furnace wall Above, the combustion device sprays horizontally, which is not close to the actual fire situation

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