Scouring test device of graphite-based flexible grounding body
A flexible grounding and testing device technology, applied in the direction of testing wear resistance, etc., can solve the problems of losing grounding conductivity, affecting the strength of graphite, and not finding test devices, etc., to achieve recycling, reduce demand, and improve detection efficiency. Effect
Pending Publication Date: 2019-06-28
中国南方电网有限责任公司超高压输电公司柳州局 +1
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Problems solved by technology
Graphite-based flexible grounding bodies may be washed by rainwater during use. If they are used in places with fluids, especially rivers, lakes and seas, they are also vulnerable to water flow. The graphite will be washed away slowly and lose the grounding conductivity. It also affects the strength of graphite
In order to ensure the quality of the flexible graphite grounding body, it is necessary to test the erosion resistance of the flexible graphite grounding body, and no corresponding testing device has been found in the prior art
Method used
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Embodiment Construction
[0038] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0039] Specific embodiment 1 of the scour test device of the graphite-based flexible grounding body of the present invention, such as figure 1 As shown, the scouring test device of the graphite-based flexible grounding body (hereinafter referred to as the scouring test device) includes a scouring flow channel 7 and a scouring liquid supply device. The two ends of the length direction of the accommodating cavity and the flushing channel 7 are respectively provided with a liquid discharge port and an opening 72 at the top, and the flushing liquid flows in the flushing channel 7 to scour the graphite-based flexible grounding body, simulating the actual use of the graphite-based flexible grounding body Fluid wash-off conditions that may be encountered during this time. The flushing channel 7 is a pipe structure, and the top surface of the pipe structure is ...
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The invention relates to a scouring test device for a graphite-based flexible grounding body. The scouring test device for the graphite-based flexible grounding body comprises scouring flow channels,wherein each scouring flow channel is provided with an accommodating cavity, a drain outlet and a liquid inlet, and / or, a water dripping device is arranged above the scouring flow channels; the scouring test device further comprises a scouring liquid supply device, and a liquid outlet of the scouring liquid supply device corresponds to the liquid inlet and / or is connected with the water dripping device. The scouring test device for the graphite-based flexible grounding body can simulate fluid scouring or the action of rainwater on the graphite-based flexible grounding body respectively, and can also simulate the fluid scouring and the action of rainwater on the graphite-based flexible grounding body simultaneously.
Description
technical field [0001] The invention relates to a scour test device for a graphite-based flexible grounding body. Background technique [0002] Existing flexible graphite grounding bodies are generally expanded graphite, pressed into paper, slit, twisted into graphite wires, and then woven into flexible graphite grounding bodies. Graphite-based flexible grounding bodies may be washed by rainwater during use. If they are used in places with fluids, especially rivers, lakes and seas, they are also vulnerable to water flow. The graphite will be washed away slowly and lose the grounding conductivity. It also affects the strength of graphite. In order to ensure the quality of the flexible graphite grounding body, it is necessary to test the erosion resistance of the flexible graphite grounding body, and no corresponding testing device has been found in the prior art. Contents of the invention [0003] The object of the present invention is to provide a scouring test device fo...
Claims
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IPC IPC(8): G01N3/56
Inventor 韦扬志陈四甫钟万才谭宗会务孔永向兰仕曾伸武杨彦军赖晓玲邓云天唐鑫韦永敢周经中杨明伟韦总臣陈飞李固坛黎国根叶祖科张学艺覃树梧霍鹏飞刘远粤
Owner 中国南方电网有限责任公司超高压输电公司柳州局