A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water lifting machine
The invention provides a water lifting machine which belongs to the technical field of water sample acquisition. The water lifting machine comprises a water lifting barrel, a dropping cavity componentand a sealing body, wherein a first opening and a second opening are formed in the water lifting barrel; the dropping cavity component is connected to the water lifting barrel; the dropping cavity component is arranged at the second opening for sealing the second opening; a dropping cavity which is narrow in top and wide in bottom is arranged on the dropping cavity component; the upper end of thedropping cavity communicates with the water lifting barrel; the lower end of the dropping cavity is open; a gas exhaust hole is formed in the side wall of the dropping cavity component; the gas exhaust hole communicates with the dropping cavity; the sealing body is arranged in the dropping cavity; density of the sealing body is greater than that of to-be-extracted liquid; the sealing body is connected to a traction rope; the traction rope passes through the dropping cavity and extends out from the first opening; and the traction rope is used for lifting the sealing body to cut off communication between the water lifting barrel and the dropping cavity. While the water lifting machine colloids the side wall of a deep hole, the sealing body is not liable to generate shake, so that leakage ofliquid in the water lifting machine is avoided, and therefore, efficiency is improved.
本发明提供了一种提水器，属于水样采集技术领域，包括提水桶、落体腔构件、密封体，提水桶设有第一开口及第二开口；落体腔构件与提水桶相连，落体腔构件设于第二开口处且密封第二开口，落体腔构件设有上窄下宽的落体腔，落体腔的上端与提水桶连通，落体腔的下端敞开，落体腔构件的侧壁上开设有排气孔，排气孔与落体腔连通；密封体设于落体腔内，密封体密度大于待提取液体密度，密封体连接有牵引绳，牵引绳穿过落体腔由第一开口伸出，牵引绳用于提拉密封体切断提水桶与落体腔的连通。本发明提供的提水器，使得提水器在碰撞深孔侧壁时，密封体不易产生晃动，避免了提水器内液体的泄漏，提高了效率。
Water lifting machine
The invention provides a water lifting machine which belongs to the technical field of water sample acquisition. The water lifting machine comprises a water lifting barrel, a dropping cavity componentand a sealing body, wherein a first opening and a second opening are formed in the water lifting barrel; the dropping cavity component is connected to the water lifting barrel; the dropping cavity component is arranged at the second opening for sealing the second opening; a dropping cavity which is narrow in top and wide in bottom is arranged on the dropping cavity component; the upper end of thedropping cavity communicates with the water lifting barrel; the lower end of the dropping cavity is open; a gas exhaust hole is formed in the side wall of the dropping cavity component; the gas exhaust hole communicates with the dropping cavity; the sealing body is arranged in the dropping cavity; density of the sealing body is greater than that of to-be-extracted liquid; the sealing body is connected to a traction rope; the traction rope passes through the dropping cavity and extends out from the first opening; and the traction rope is used for lifting the sealing body to cut off communication between the water lifting barrel and the dropping cavity. While the water lifting machine colloids the side wall of a deep hole, the sealing body is not liable to generate shake, so that leakage ofliquid in the water lifting machine is avoided, and therefore, efficiency is improved.
本发明提供了一种提水器，属于水样采集技术领域，包括提水桶、落体腔构件、密封体，提水桶设有第一开口及第二开口；落体腔构件与提水桶相连，落体腔构件设于第二开口处且密封第二开口，落体腔构件设有上窄下宽的落体腔，落体腔的上端与提水桶连通，落体腔的下端敞开，落体腔构件的侧壁上开设有排气孔，排气孔与落体腔连通；密封体设于落体腔内，密封体密度大于待提取液体密度，密封体连接有牵引绳，牵引绳穿过落体腔由第一开口伸出，牵引绳用于提拉密封体切断提水桶与落体腔的连通。本发明提供的提水器，使得提水器在碰撞深孔侧壁时，密封体不易产生晃动，避免了提水器内液体的泄漏，提高了效率。
Water lifting machine
提水器
LI GUIREN (author) / ZHANG MINGKE (author) / ZHANG ZHAOHUI (author) / ZHAO ZHEN (author) / YUAN SHENGCHAO (author) / HAN GUILEI (author) / LIU DAJIN (author) / WANG JIANGUO (author) / CUI SHIXIN (author) / YANG SHAN (author)
2020-08-04
Patent
Electronic Resource
Chinese
Material distributing machine lifting system and lifting method
| European Patent Office | 2024