Stagnant water removal device and stagnant water removal method

Abstract

The invention relates to a stagnant water removal device and a stagnant water removal method, and relates to the technical field of mechanical drainage equipment. The stagnant water removal device comprises a storage unit, a water suction unit, a vacuumizing unit and a sealing unit; the sealing unit is arranged around the outer circumference of the lower bottom surface of a bottom plate of a poolbody through a welded body or a sealant for sealing the outer circumference of a gap space; the storage unit includes a shell, and a closed storage space is arranged in the shell; one end of the watersuction unit is in sealed communication with the gap space, and the other end of the water suction unit communicates with the upper part of the storage space; and the vacuumizing unit communicates with the upper part of the storage space. The stagnant water removal method comprises the steps that the stagnant water removal device is adopted, stagnant water gaps form the closed space, and then thewater suction unit is driven to suck water into the storage unit through the vacuumizing unit. The technical problem of incomplete cleaning of the stagnant water in the gap space between the bottom plate of the pool body and a foundation existing in the prior art is solved, and the effects of thoroughly cleaning the stagnant water, preventing leakage and improving work efficiency are achieved.

Description

Technical field [0001] The present invention relates to the technical field of mechanical drainage equipment, in particular to a stagnant water removal device and a stagnant water removal method, which are used for cleaning and removing the accumulated water in a plane gap space. Background technique [0002] At present, the large-scale steel structure tank (tank body) is placed on the basis of the overall plane. The floor area of ​​the large-scale steel structure pool body is very large, which can reach a scale of 50 meters long and 20 meters wide. Due to the flatness of the plane foundation The requirements are not high, so there will be a relatively large gap space between the bottom of the pool and the plane foundation. During the construction and welding of the bottom of the pool, due to weather conditions or rainy season construction, water may remain between the bottom of the bottom and the foundation. However, the welding seam of the large-area bottom plate basically cann...

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Problems solved by technology

[0004] One of the objects of the present invention is to provide a device for removing accumulated water, which aims to solve the problem in the prior art that the accumulated water in the gap space between the bottom plate of the large steel structure pool body and the plane foundation is not completely cleaned, causing the bottom surface of the bottom plate to Solve the technical problems of welding bead corrosion and leakage, and achieve the effect of thoroughly cleaning up accumulated water, preventing leakage and improving work efficiency

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