High-altitude, high-lift, high-pressure pipeline and long-distance water conveying device and method

Abstract

The invention relates to a high-altitude, high-lift, high-pressure pipeline and long-distance water conveying device and method. The high-altitude, high-lift, high-pressure pipeline and long-distance water conveying device comprises a water conveying pipeline (12). The high-altitude, high-lift, high-pressure pipeline and long-distance water conveying device is characterized in that the water conveying pipeline (12) is provided with a self-suction pump bottom valve (18), a self-suction pump (1), a filter (2), a vent valve (3), an inlet pressure transmitter (4), an inlet valve (5), an inlet pressure stabilizing device (6), an electric reciprocating pump (7), an outlet pressure stabilizing device (8), an outlet pressure transmitter (9), a check valve (10) and an outlet valve (11). The high-altitude, high-lift, high-pressure pipeline and long-distance water conveying device solves the high-altitude, high-lift, high-pressure pipeline water conveying problem under the severe physic-geographical environment at the DongChuan area, and the long service life of the water conveying device is guaranteed while enough large and stable water pressure can be provided through the arrangement of devices.

Description

technical field [0001] The invention relates to a high-altitude high-lift high-pressure pipeline long-distance water delivery device and a water delivery method. Background technique [0002] In Dongchuan District, Kunming City, Yunnan Province, where the water pipeline system is located, the highest altitude in the territory is 4344.1 meters, the lowest altitude is 695 meters, and the height difference is 3649.1 meters. Because Dongchuan is the world's deep fault zone, the mountains are high and the valleys are deep, and the terrain is steep. Moreover, the geological erosion is strong, forming a typical deep-cut alpine and canyon landform, coupled with the differences in airflow, rainfall, soil, vegetation, etc. within the territory, forming a typical three-dimensional climate of "one mountain is divided into four seasons, and ten miles are different days", which belongs to the debris flow-prone area . Its territory is rich in resources and has a long history of copper cul...

AI Technical Summary

Problems solved by technology

However, due to its natural geographical environment, it is difficult to obtain water for mining and processing of some mineral resources, resulting in low mining and processing efficiency.

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