A mobile high temperature coupled environment combined lifting furnace system

Abstract

The invention discloses a mobile high-temperature coupling environment combination lifting furnace system, which includes a furnace body mounting frame with a combined furnace body inside and capable of walking on rails. The upper end of the furnace body mounting frame is slidably connected to two moving beams, and the furnace body The lower end of the installation frame is provided with a walking device, the middle part of the moving beam is provided with a mobile hoist, the bottom of the mobile hoist is connected with a working device, and the two ends of the moving beam are also slidably connected with a lifting device for controlling the lifting of the combined furnace body; the combined furnace The body is a square tube that penetrates up and down and is assembled from multiple furnace modules; the combined furnace body is equipped with a combustion device, which includes a self-priming combustion module and a combustion-supporting combustion module. This system can carry out multi-layer frame The test of specimens in different frame layers is also applicable to multi-layer frame specimens of different sizes, which makes it easier to simulate real fires.

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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