Thermal erosion simulation device
By integrating a gas storage system, an injection system, and a fixed system into a thermal erosion simulation device, the problem of incomplete simulation of thermal erosion of gas pipeline jet flames has been solved, enabling long-term, multi-angle simulation experiments and improving the realism and safety of the experiments.
CN117491554BActive Publication Date: 2026-06-30CHINA PETROLEUM & CHEMICAL CORP +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA PETROLEUM & CHEMICAL CORP
- Filing Date
- 2022-07-20
- Publication Date
- 2026-06-30
Smart Images
Figure CN117491554B_ABST
Abstract
This invention belongs to the field of petrochemical fire safety, specifically disclosing a thermal erosion simulation device. It includes a gas supply unit, which includes a first valve assembly connected to a gas source; an injection unit, which includes a burner; a testing unit, which includes a clamping mechanism for fixing the sample and a data acquisition mechanism mounted on the sample for real-time monitoring; and a control mechanism connected to both the burner and the first valve assembly. The control mechanism is configured to control the burner to inject flames onto the sample. The data acquisition mechanism is configured to record the thermophysical properties of the flame based on the real-time state of the sample. This invention enables long-term thermal erosion simulation experiments on samples and can better simulate combustion conditions within actual pipelines by changing the distance, direction, and size of the injected flame.
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