Deep well dewatering and drainage device

Abstract

The invention provides a deep well dewatering and drainage device. The deep well dewatering and drainage device comprises a water pool, the water pool is installed at the bottom of a deep well, a water suction pump is installed on the right end face of the water pool, the water suction pump is connected with the water pool through a pipeline, a high-altitude water pump is installed at the top of the deep well, the high-altitude water pump is connected with the water pool through a water conveying pipe, a water supply pipe is connected to the water conveying pipe, and an electromagnetic valve is arranged at the end, close to the water conveying pipe, of the water supply pipe. The deep well dewatering and drainage device is simple in structure and capable of saving pipelines and has a self-cleaning function.

Description

technical field [0001] The invention relates to the technical field of drainage and drainage, in particular to a drainage and drainage device for deep wells. Background technique [0002] When working underground, it is often necessary to drain and replenish water in the underground with a drainage device. At present, most of the filtering devices on the existing drainage device will fail after working for a long time in the underground. At the same time, the precipitation of the existing drainage device and Usually, two pipes are used for drainage. This is because the underground drainage pipes are easy to accumulate dirt. However, such a double pipe setting increases the difficulty of equipment installation and causes waste of pipes. Therefore, there is an urgent need for a novel deep well drainage device to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a deep well drainage device to solve the problems rai...

AI Technical Summary

Problems solved by technology

[0002] When working underground, it is often necessary to drain and replenish water in the underground with a drainage device. At present, most of the filtering devices on the existing drainage device will fail after working for a long time in the underground. At the same time, the precipitation of the existing drainage device and Two pipes are usually used for drainage, because the underground drainage pipes are easy to accumulate dirt, but such a double-pipe setting increases the difficulty of equipment installation, resulting in waste of pipes

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