A load concrete high temperature impact test furnace

Abstract

The invention belongs to the technical field of test equipment and particularly relates to a load concrete high-temperature impact test furnace. The load concrete high-temperature impact test furnacecomprises a shell and further comprises a high-temperature bin, a test bin, a loading device, a temperature self-balancing system and a control unit. The high-temperature bin is arranged on one side of an inner cavity of the shell. A high-temperature bin door is arranged at the end of the high-temperature bin. A hollow rod is vertically arranged at the end of the shell. A connecting rod of the high-temperature bin door is inserted into the hollow rod so that the high-temperature bin door can be opened and closed along the shell, and connection rods are correspondingly arranged at the upper endand the lower end of the connecting rod. The upper side and the lower side of the middle of the high-temperature bin door are correspondingly connected with the connection rods so that the high-temperature bin door can rotate along the connecting rod. A controllable sealing type handle is arranged on the high-temperature bin door and used for fixing the high-temperature bin door to the high-temperature bin when the high-temperature bin door is closed, and heating elements are suspended on the top of the high-temperature bin.

Description

technical field [0001] The invention belongs to the technical field of test equipment, and in particular relates to a load concrete high-temperature impact test furnace. Background technique [0002] The concrete high-temperature impact furnace is an instrument for studying the impact of high-temperature impact on the properties of concrete materials. It can be used to simulate a working condition in which concrete is subjected to high-temperature impact, similar to oil and gas, where the temperature rises instantaneously to several hundred degrees Celsius when the oil well explodes. [0003] The traditional high-temperature furnace continuously and slowly raises the concrete specimen to the required temperature, generally about 20°C per minute. For simulating ordinary fires, the traditional high-temperature furnace can meet the requirements. However, due to the long time to reach the specified high temperature, the results are often distorted when simulating rapid temperatu...

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Problems solved by technology

However, due to the long time to reach the specified high temperature, the results are often distorted when simulating rapid temperature rise conditions, such as oil and gas well explosions

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