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Multi-test-surface building component fire resistance test device

A fire-resistant test and building component technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of energy waste, high energy consumption, and inaccurate temperature control accuracy, so as to reduce the loss of consumables, improve efficiency, and save energy. Effect

Inactive Publication Date: 2019-08-09
应急管理部天津消防研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the building structure fire resistance test device has the disadvantages of high energy consumption, single test surface, and incomplete heating conditions, which lead to energy waste, low efficiency of fire resistance test, single test structure form, single fire resistance test environment, and inability to accurately control temperature, etc. Problems affecting the efficiency and overall level of fire resistance tests of building structures

Method used

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  • Multi-test-surface building component fire resistance test device
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  • Multi-test-surface building component fire resistance test device

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Embodiment Construction

[0037] like Figure 1 to Figure 3 As shown, a multi-test surface building component fire resistance test device includes a main structure 1, a combustion and measurement and control system 2, the main structure 1 is composed of a furnace roof steel structure 1-1, a right side wall steel structure 1-2, a left side wall steel structure The structure 1-3 and the bottom steel structure 1-4 are fixed together by welding or screwing to form a frame structure. In the main structure 1, the furnace roof steel structure 1-1, the right side wall steel structure 1-2, and the left side wall On the surface of the steel structure 1-3 and the bottom steel structure 1-4, several refractory modules 1-5 are respectively provided to form a fire-resistant protection layer for equipment, and each refractory module 1-5 is fixed on the steel structure by an anchor, that is, the anchor One end is fixed by welding the steel wire and the steel structure, and the anchor is embedded in the refractory modu...

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Abstract

The invention relates to a multi-test-surface building component fire resistance test device. A main body structure is formed by fixing a furnace top steel structure, a furnace top right side wall steel structure, a left side wall steel structure and a bottom steel structure; a plurality of fire resistance die blocks are respectively on surfaces of the furnace top steel structure, the right side wall steel structure, the left side wall steel structure and the bottom steel structure in the main body structure to form equipment fire resistance protection layers; each fire resistance die block isfixed on the corresponding steel structure by an anchoring part; a front frame of the main body structure is a front test surface; a rear frame is a rear test surface; a rectangular hole at the top of the main body structure is a top test surface; four flue ports are respectively formed on the bottom surface of the main body structure; combination and measurement control systems are respectivelyfixed outside the left side wall steel structure and the right side wall steel structure; and the combination and measurement control systems at the left side and the right side respectively consist of seven combustion groups. The multi-test-surface building component fire resistance test device disclosed by the invention has three top, front and rear test surfaces, and has functions of accuratelycontrolling a temperature, saving energy and reducing emission, carrying out a fire resistance test on a plurality of vertical and horizontal test pieces and the like.

Description

technical field [0001] The patent of the present invention relates to a fire resistance test device for building components, in particular to a multi-test surface fire resistance test device for building components that can carry out fire resistance testing on one, two or more test surfaces at the same time. Background technique [0002] The fire resistance test of building structures is an important means to study the response of building structures and building accessories to fire, a key link to verify relevant theories, and the most direct and fundamental way to test related products. At present, the building structure fire resistance test device has the disadvantages of high energy consumption, single test surface, and incomplete heating conditions, which lead to energy waste, low efficiency of fire resistance test, single test structure form, single fire resistance test environment, and inability to accurately control temperature, etc. Problems have affected the efficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/02G01N3/60
CPCG01N3/02G01N3/60
Inventor 姚松经白斌梁文帅徐文飞
Owner 应急管理部天津消防研究所
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