Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vertical pipeline settlement compensation device
The invention relates to the technical field of drainage pipes, in particular to a vertical pipeline settlement compensation device. According to the vertical pipeline settlement compensation device, the technical problem that in the prior art, a rainwater pipe is prone to disjunction, and rainwater leakage is caused is solved. A vertical pipeline settlement compensation device comprises an upper section pipe and a lower section pipe matched with the upper section pipe. A sleeve is arranged outside the upper section pipe, a compensation space is formed between the sleeve and the upper section pipe, and a part of the lower section pipe extends into the compensation space. The packing cavity and the compensation cavity are arranged, the packing cavity can be filled with polyurethane flexible plugging materials, when the lower section pipe moves downwards, the volume of the packing cavity is reduced, the flexible plugging materials in the packing cavity enter the compensation cavity, and the gap between the upper section pipe and the lower section pipe and the gap between the upper section pipe and the sleeve are sealed; therefore, the rainwater is not easy to leak.
本发明涉及排水管技术领域，尤其涉及一种竖向管道沉降补偿装置。本发明提供的一种竖向管道沉降补偿装置，解决了现有技术中雨水管容易脱节、造成雨水渗漏的技术问题。一种竖向管道沉降补偿装置，包括上节管和与所述上节管配合的下节管；所述上节管外设置有套管，所述套管与所述上节管之间形成补偿空间，所述下节管的一部分延伸至所述补偿空间内。通过设置填料腔和补偿腔，填料腔内可以填充聚氨酯类柔性封堵材料，当下节管向下运动时，填料腔的容积减小，填料腔内的柔性封堵材料进入补偿腔内，密封上节管与下节管之间以及上节管与套管之间的间隙，从而进一步使得雨水不易渗漏。
Vertical pipeline settlement compensation device
The invention relates to the technical field of drainage pipes, in particular to a vertical pipeline settlement compensation device. According to the vertical pipeline settlement compensation device, the technical problem that in the prior art, a rainwater pipe is prone to disjunction, and rainwater leakage is caused is solved. A vertical pipeline settlement compensation device comprises an upper section pipe and a lower section pipe matched with the upper section pipe. A sleeve is arranged outside the upper section pipe, a compensation space is formed between the sleeve and the upper section pipe, and a part of the lower section pipe extends into the compensation space. The packing cavity and the compensation cavity are arranged, the packing cavity can be filled with polyurethane flexible plugging materials, when the lower section pipe moves downwards, the volume of the packing cavity is reduced, the flexible plugging materials in the packing cavity enter the compensation cavity, and the gap between the upper section pipe and the lower section pipe and the gap between the upper section pipe and the sleeve are sealed; therefore, the rainwater is not easy to leak.
本发明涉及排水管技术领域，尤其涉及一种竖向管道沉降补偿装置。本发明提供的一种竖向管道沉降补偿装置，解决了现有技术中雨水管容易脱节、造成雨水渗漏的技术问题。一种竖向管道沉降补偿装置，包括上节管和与所述上节管配合的下节管；所述上节管外设置有套管，所述套管与所述上节管之间形成补偿空间，所述下节管的一部分延伸至所述补偿空间内。通过设置填料腔和补偿腔，填料腔内可以填充聚氨酯类柔性封堵材料，当下节管向下运动时，填料腔的容积减小，填料腔内的柔性封堵材料进入补偿腔内，密封上节管与下节管之间以及上节管与套管之间的间隙，从而进一步使得雨水不易渗漏。
Vertical pipeline settlement compensation device
一种竖向管道沉降补偿装置
LI HONGLIN (Autor:in) / WU ZHENPING (Autor:in) / CHENG JIN (Autor:in) / YAO SHUITIAN (Autor:in) / ZHUANG XIAOYIN (Autor:in) / WANG KUIJUN (Autor:in)
27.10.2023
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
| British Library Conference Proceedings | 2012
| Trans Tech Publications | 2012
| Europäisches Patentamt | 2023