Thermal radiation test device with adjustable test rack
By introducing adjustable height sliding supports and rotating components into the thermal radiation testing device, the problem of inconvenient sample angle adjustment was solved, enabling more accurate fire simulation and data testing.
CN121741103APending Publication Date: 2026-03-27SICHUAN FIRE RES INST OF MEM
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Patent Information
- Application Number
- CN202511957152.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-23
- Publication Date
- 2026-03-27
AI Technical Summary
Technical Problem
Existing thermal radiation testing equipment cannot easily adjust the angle of the sample facing the radiation source, resulting in the sample being unable to accurately simulate fire conditions during the test.
Method used
An adjustable thermal radiation testing device was designed. By installing adjustable height sliding supports and rotating components on the thermal radiation frame, combined with the angle adjustment of the fixed frame, the sample can be subjected to thermal radiation tests facing the radiation source at different angles.
Benefits of technology
This allows for a more accurate simulation of the sample's condition in a fire, improving the accuracy and reliability of the test data.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to the technical field of fire reason investigation, and particularly discloses a heat radiation test device with an adjustable test rack, which comprises a heat radiation rack and a test rack, a radiation source is mounted on the heat radiation frame; the test rack is in a portal shape, the left end and the right end of the test rack are sleeved with sliding supports with the adjustable height respectively, and locking assemblies are installed on the sliding supports. The device further comprises a horizontally-arranged rotating rod, the two ends of the rotating rod are connected to the two rotating rods correspondingly, and a rotating assembly is installed on the rotating rod and rotates in the circumferential direction of the rotating rod. A fixing frame is installed on the rotating assembly and used for fixing a sample. The effect of adjusting the overall height of the fixing frame is achieved by adjusting the height of the sliding support, the angle of the fixing frame is adjusted through the upper rotating assembly, a sample can face a radiation source at different angles to conduct a heat radiation test, and an operator can more accurately simulate the state of the sample to test data according to post-disaster data.
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