Column pipe installation structure for submersible pump for disaster prevention

摘要

The present invention relates to a structure for installing a column pipe for a submersible pump for disaster prevention, and more specifically, to improve pump efficiency by solving the problem of turbulence occurring in the upper part of the column pipe, prevent failure of the pump, and facilitate maintenance It relates to a technology that enables stable pump operation in the event of natural disasters such as the rainy season and floods by keeping the pump in the best condition. That is, the present invention relates to a column pipe in which the upper and lower parts are formed in an open cylindrical shape, the pump is mounted on a bed formed at the lower end, and a discharge pipe is formed in the horizontal direction on one side of the upper part, and the open part of the column pipe Including; a cover member coupled to the upper end, the cover member; A cover plate coupled to the upper end of the column pipe to be sealed, a coupling pipe formed smaller than the diameter of the column pipe under the cover plate and inserted into the column pipe, and a fluid formed inside the coupling pipe and moving is a discharge pipe It is composed of a guide tube formed in a bent shape so as to be guided in the direction, and characterized in that the coupling tube and the guide tube integrally formed when the cover plate is separated/coupled are separated/coupled from the column pipe together.