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A platform for research: civil engineering, architecture and urbanism
Quick vacuum drainage device under high fill subgrade
The invention discloses a quick vacuum drainage device under high fill subgrade. The quick vacuum drainage device comprises a water pipe; a main pipeline of the water pipe is transversely buried in a to-be-drained sand soil layer, one end of the water pipe is connected with an exterior vacuum pump in a sealed mode, the end hole of the other end of the water pipe is sealed, a plurality pairs of openings are formed in the corresponding positions of the two sides of the water pipe, each opening is connected with a tubular connector, six equal-spaced connecting holes are formed in each tubular connector, each connecting hole is connected with openings of one ends of two branch pipes, the other end of each branch pipe is connected with a drainage plate, and the water pipe, the tubular connectors and the branch pipes are located on the same plane. The quick vacuum drainage device under the high fill subgrade has the advantages of being capable of directly and quickly transmitting the vacuum degree generated by the vacuum pump into a longitudinal drainage body directly through the connectors, and high in drainage efficiency.
Quick vacuum drainage device under high fill subgrade
The invention discloses a quick vacuum drainage device under high fill subgrade. The quick vacuum drainage device comprises a water pipe; a main pipeline of the water pipe is transversely buried in a to-be-drained sand soil layer, one end of the water pipe is connected with an exterior vacuum pump in a sealed mode, the end hole of the other end of the water pipe is sealed, a plurality pairs of openings are formed in the corresponding positions of the two sides of the water pipe, each opening is connected with a tubular connector, six equal-spaced connecting holes are formed in each tubular connector, each connecting hole is connected with openings of one ends of two branch pipes, the other end of each branch pipe is connected with a drainage plate, and the water pipe, the tubular connectors and the branch pipes are located on the same plane. The quick vacuum drainage device under the high fill subgrade has the advantages of being capable of directly and quickly transmitting the vacuum degree generated by the vacuum pump into a longitudinal drainage body directly through the connectors, and high in drainage efficiency.
Quick vacuum drainage device under high fill subgrade
TAN ZAIKUN (author) / LIU CHUNYUAN (author) / WANG XIANGHUI (author) / MA WENDONG (author) / BAI ZHIJUN (author) / ZUO WENLONG (author) / ZHU NAN (author) / XIE YUEGENG (author)
2015-05-13
Patent
Electronic Resource
English
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