Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pipeline lubricating device for sewage suction pump truck
The invention belongs to the field of sewage suction pump trucks, and particularly relates to a pipeline lubricating device for a sewage suction pump truck, and the device comprises a sewage suction truck body, a sewage suction pipe is fixedly connected onto the sewage suction truck body, a lubricating pipe is mounted on the sewage suction pipe, a water inlet is formed in the outer wall of the lubricating pipe, an inner pipe is sleeved in an inner cavity of the lubricating pipe, a plurality of through holes are formed in the inner pipe in a plum blossom shape, a mounting box is fixedly connected to the rear side of the sewage suction truck body, and a low-pressure water pump is fixedly mounted in an inner cavity of the mounting box; water in the water tank is fed into the lubricating pipe from the water inlet through the low-pressure water pump and then makes contact with sludge in the sludge suction pipe through the multiple through holes formed in the inner pipe, a thin water lubricating film is formed between the sludge and the sludge suction pipe, and therefore the viscosity of the sludge is reduced, the sludge is prevented from being adhered to the inner wall of the sludge suction pipe in the suction process to cause blockage, so that the whole sludge suction process is not influenced.
本发明属于吸污泵车领域，具体的说是一种吸污泵车用管道润滑装置，包括吸污车本体，所述吸污车本体上固定连接有吸污管，所述吸污管上安装有润滑管，所述润滑管的外壁开设有一个进水口，所述润滑管的内腔套有内管，所述内管上梅花型开设有若干个通孔，所述吸污车本体的后侧固定连接有安装箱，所述安装箱的内腔固定安装有低压水泵；本发明通过低压水泵将水箱中的水由进水口送入润滑管中，再通过内管上设有的多个通孔与吸污管中的污泥接触，在污泥和吸污管之间形成一层薄薄的水润滑膜，从而降低了污泥的粘黏性，避免了污泥在抽吸过程中与吸污管内壁粘接造成堵塞，进而影响整个污泥抽吸的进程。
Pipeline lubricating device for sewage suction pump truck
The invention belongs to the field of sewage suction pump trucks, and particularly relates to a pipeline lubricating device for a sewage suction pump truck, and the device comprises a sewage suction truck body, a sewage suction pipe is fixedly connected onto the sewage suction truck body, a lubricating pipe is mounted on the sewage suction pipe, a water inlet is formed in the outer wall of the lubricating pipe, an inner pipe is sleeved in an inner cavity of the lubricating pipe, a plurality of through holes are formed in the inner pipe in a plum blossom shape, a mounting box is fixedly connected to the rear side of the sewage suction truck body, and a low-pressure water pump is fixedly mounted in an inner cavity of the mounting box; water in the water tank is fed into the lubricating pipe from the water inlet through the low-pressure water pump and then makes contact with sludge in the sludge suction pipe through the multiple through holes formed in the inner pipe, a thin water lubricating film is formed between the sludge and the sludge suction pipe, and therefore the viscosity of the sludge is reduced, the sludge is prevented from being adhered to the inner wall of the sludge suction pipe in the suction process to cause blockage, so that the whole sludge suction process is not influenced.
本发明属于吸污泵车领域，具体的说是一种吸污泵车用管道润滑装置，包括吸污车本体，所述吸污车本体上固定连接有吸污管，所述吸污管上安装有润滑管，所述润滑管的外壁开设有一个进水口，所述润滑管的内腔套有内管，所述内管上梅花型开设有若干个通孔，所述吸污车本体的后侧固定连接有安装箱，所述安装箱的内腔固定安装有低压水泵；本发明通过低压水泵将水箱中的水由进水口送入润滑管中，再通过内管上设有的多个通孔与吸污管中的污泥接触，在污泥和吸污管之间形成一层薄薄的水润滑膜，从而降低了污泥的粘黏性，避免了污泥在抽吸过程中与吸污管内壁粘接造成堵塞，进而影响整个污泥抽吸的进程。
Pipeline lubricating device for sewage suction pump truck
一种吸污泵车用管道润滑装置
XIA YUKUN (Autor:in) / SHEN FEIKAI (Autor:in) / LI LIN (Autor:in) / WANG CHENG (Autor:in) / JIN ZHEHAO (Autor:in) / SHEN YAO (Autor:in)
15.02.2022
Patent
Elektronische Ressource
Chinesisch
Sewage recycling type pipeline dredging and sewage suction truck
| Europäisches Patentamt | 2021