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A platform for research: civil engineering, architecture and urbanism
Natural gas pipeline soft soil foundation vortex tube settlement control device
The invention discloses a natural gas pipeline soft soil foundation vortex tube settlement control device, and relates to the technical field of natural gas pipeline soft soil foundation settlement control, in particular to the natural gas pipeline soft soil foundation vortex tube settlement control device. Comprising a liquefied natural gas storage tank, a vaporizer, a freezing component and a natural gas output pipeline laid in the soft soil foundation. Through cooperative arrangement of the first freezing assembly and the second freezing assembly, the vortex tube settlement control device for the natural gas pipeline soft soil foundation has the effect of freezing the soft soil foundation near a natural gas output pipeline, and based on the principle that the low-temperature freezing bearing capacity of soil is improved, the vortex tube is driven to work through high pressure of natural gas; the vortex tube generates a cold flow medium, the cold flow medium flows through the soft soil foundation and absorbs heat in the soft soil foundation, so that the soft soil foundation of the natural gas output pipeline is frozen, a freezing wrapping layer is formed near the natural gas output pipeline, and effective control over settlement of the natural gas output pipeline in the soft soil foundation is achieved.
本发明公开了一种天然气管道软土地基涡流管沉降控制装置，涉及天然气管道软土地基沉降控制技术领域，具体为一种天然气管道软土地基涡流管沉降控制装置，包括液化天然气储罐、汽化器、冻结部件和铺设在软土地基中的天然气外输管道；通过第一冻结组件、第二冻结组件的配合设置，使该一种天然气管道软土地基涡流管沉降控制装置具备了对天然气外输管道附近软土地基进行冻结的效果，基于土壤在低温冻结承载力提升原理，利用天然气高压驱动涡流管工作，涡流管产生冷流介质，冷流介质流动经过软土地基并吸收软土地基中的热量，从而冻结天然气外输管道的软土地基，天然气外输管道附近形成冷冻包裹层，实现对软土地基中天然气外输管道沉降的有效控制。
Natural gas pipeline soft soil foundation vortex tube settlement control device
The invention discloses a natural gas pipeline soft soil foundation vortex tube settlement control device, and relates to the technical field of natural gas pipeline soft soil foundation settlement control, in particular to the natural gas pipeline soft soil foundation vortex tube settlement control device. Comprising a liquefied natural gas storage tank, a vaporizer, a freezing component and a natural gas output pipeline laid in the soft soil foundation. Through cooperative arrangement of the first freezing assembly and the second freezing assembly, the vortex tube settlement control device for the natural gas pipeline soft soil foundation has the effect of freezing the soft soil foundation near a natural gas output pipeline, and based on the principle that the low-temperature freezing bearing capacity of soil is improved, the vortex tube is driven to work through high pressure of natural gas; the vortex tube generates a cold flow medium, the cold flow medium flows through the soft soil foundation and absorbs heat in the soft soil foundation, so that the soft soil foundation of the natural gas output pipeline is frozen, a freezing wrapping layer is formed near the natural gas output pipeline, and effective control over settlement of the natural gas output pipeline in the soft soil foundation is achieved.
本发明公开了一种天然气管道软土地基涡流管沉降控制装置，涉及天然气管道软土地基沉降控制技术领域，具体为一种天然气管道软土地基涡流管沉降控制装置，包括液化天然气储罐、汽化器、冻结部件和铺设在软土地基中的天然气外输管道；通过第一冻结组件、第二冻结组件的配合设置，使该一种天然气管道软土地基涡流管沉降控制装置具备了对天然气外输管道附近软土地基进行冻结的效果，基于土壤在低温冻结承载力提升原理，利用天然气高压驱动涡流管工作，涡流管产生冷流介质，冷流介质流动经过软土地基并吸收软土地基中的热量，从而冻结天然气外输管道的软土地基，天然气外输管道附近形成冷冻包裹层，实现对软土地基中天然气外输管道沉降的有效控制。
Natural gas pipeline soft soil foundation vortex tube settlement control device
一种天然气管道软土地基涡流管沉降控制装置
TANG XINGHUA (author) / ZHANG SHUZHONG (author) / FANG XIAOYAN (author) / GAO JINYUE (author) / GUAN KUN (author) / DONG FEI (author) / LI WENGUANG (author) / WEI DAN (author) / YANG LULU (author)
2024-09-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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