A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage pipeline of dry dock
The invention relates to the technical field of dock facility engineering equipment, and particularly discloses a dry dock drainage pipeline which is characterized in that a pump room is arranged on one side of a dry dock, and a drainage pump is arranged in the pump room; one end of the drainage gallery is arranged on the bottom plate of the dry dock, and the other end is connected to the drainage pump; the highest point of the inverted-U-shaped part of the first drainage pipe is higher than the sea level, and the highest end of the inverted-U-shaped part is provided with a blowdown pipe which is provided with a vacuum breaking valve; the second drainage pipe and the first drainage pipe are the same in structure, a water spraying pipe is further arranged at the water outlet end, the tail end of the water spraying pipe is closed, the water spraying pipe is provided with a plurality of spraying heads in the axial direction, and the spraying heads face an apron at the bottom of the dock gate. Water in the dry dock is drained into the sea through the drainage gallery, the first drainage pipe, the second drainage pipe and the drainage pump under the siphoning effect, the top end of the U-shaped part is provided with the vacuum breaking valve and the air supplementing pipe to prevent water from flowing backwards, and the dock chamber is prevented from being submerged; and the apron is cleaned by the second drainage pipe, so that the dock gate is convenient to operate.
本发明涉及船坞设施工设备技术领域，具体公开了一种干船坞排水管路，泵房设置在干船坞的一侧，泵房内设有排水泵；排水廊道一端设置在干船坞的底板上，另一端连接至排水泵；第一排水管的倒U型部的最高点高于海平面，且在最高端设有补气管，补气管上设有真空破坏阀；第二排水管与第一排水管的结构相同，出水端还设有喷水管，喷水管的末端封闭，且喷水管沿轴向设有多个喷射头，喷射头朝向坞门底部的护坦。本发明通过排水廊道、第一排水管、第二排水管和排水泵通过虹吸作用将干船坞内的水排出到海中，U型部的顶端设有真空破坏阀和补气管避免水倒灌，避免坞室淹没；并且第二排水管对护坦进行清理，方便坞门的运行。
Drainage pipeline of dry dock
The invention relates to the technical field of dock facility engineering equipment, and particularly discloses a dry dock drainage pipeline which is characterized in that a pump room is arranged on one side of a dry dock, and a drainage pump is arranged in the pump room; one end of the drainage gallery is arranged on the bottom plate of the dry dock, and the other end is connected to the drainage pump; the highest point of the inverted-U-shaped part of the first drainage pipe is higher than the sea level, and the highest end of the inverted-U-shaped part is provided with a blowdown pipe which is provided with a vacuum breaking valve; the second drainage pipe and the first drainage pipe are the same in structure, a water spraying pipe is further arranged at the water outlet end, the tail end of the water spraying pipe is closed, the water spraying pipe is provided with a plurality of spraying heads in the axial direction, and the spraying heads face an apron at the bottom of the dock gate. Water in the dry dock is drained into the sea through the drainage gallery, the first drainage pipe, the second drainage pipe and the drainage pump under the siphoning effect, the top end of the U-shaped part is provided with the vacuum breaking valve and the air supplementing pipe to prevent water from flowing backwards, and the dock chamber is prevented from being submerged; and the apron is cleaned by the second drainage pipe, so that the dock gate is convenient to operate.
本发明涉及船坞设施工设备技术领域，具体公开了一种干船坞排水管路，泵房设置在干船坞的一侧，泵房内设有排水泵；排水廊道一端设置在干船坞的底板上，另一端连接至排水泵；第一排水管的倒U型部的最高点高于海平面，且在最高端设有补气管，补气管上设有真空破坏阀；第二排水管与第一排水管的结构相同，出水端还设有喷水管，喷水管的末端封闭，且喷水管沿轴向设有多个喷射头，喷射头朝向坞门底部的护坦。本发明通过排水廊道、第一排水管、第二排水管和排水泵通过虹吸作用将干船坞内的水排出到海中，U型部的顶端设有真空破坏阀和补气管避免水倒灌，避免坞室淹没；并且第二排水管对护坦进行清理，方便坞门的运行。
Drainage pipeline of dry dock
一种干船坞排水管路
LI YINGANG (author) / LAN SHIJIE (author) / SHE YINGGUO (author) / ZHANG FENGJUN (author) / LI YANJUN (author) / WANG HUANZHEN (author) / REN ZHE (author) / ZHANG ZE (author)
2024-12-03
Patent
Electronic Resource
Chinese
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