Rotatable drainage device

Abstract

The invention relates to a rotatable drainage device. The device comprises a pipe body transversely arranged in a tank body, a plurality of overflow ports are uniformly formed in the upper surface ofthe pipe body; wherein a rotary hoist rack is arranged on the tank body; a rotary hoist is hinged to the rotary hoist rack; a rotary connecting plate is arranged on the pipe body; the lower end of a lead screw of the rotary hoist is hinged to the front end of the rotary connecting plate. the left end of the pipe body is closed; the right end of the pipe body is connected with an overflow groove inthe tank body through a sealing device; a water outlet pipe connected with the bottom of the overflow groove is arranged outside the tank body, a lifting support is arranged on the left side in the tank body, a lifting device is installed at the upper end of the lifting support, a lifting rod is arranged at the lower end of the lifting device, a sleeve is arranged outside the left end of the pipebody, and the upper end of the sleeve is hinged to the lower end of the lifting rod. The drainage device is simple in structure and convenient and fast to install, the pipe body can be horizontally adjusted through the left-end manual hoist, it is guaranteed that water flows out of the pipe body evenly, the water outlet amount can be adjusted by rotating the pipe body, and therefore the drainagespeed is controlled.

Description

technical field [0001] The invention relates to a drainage device, in particular to a rotatable drainage device. Background technique [0002] When there is too much water in the pool, overflow and drain the water in the upper part of the pool through the overflow tank. Because the pool has been used for a long time, the bottom foundation of the pool will settle down, and the water outlet device will not be horizontal at this time, resulting in no water outlet. Evenly, thus affecting the drainage speed and reducing work efficiency. Contents of the invention [0003] In view of the above defects, the object of the present invention is to provide a rotatable drainage device which is simple in structure, easy to install, capable of adjusting the level of the pipe body, ensuring uniform water discharge from the pipe body, and capable of controlling the drainage speed. [0004] The technical scheme that the present invention adopts for this reason is: [0005] It includes a p...

AI Technical Summary

Problems solved by technology

[0002] When there is too much water in the pool, overflow and drain the water in the upper part of the pool through the overflow tank. Because the pool has been used for a long time, the bottom foundation of the pool will settle down, and the water outlet device will not be horizontal at this time, resulting in no water outlet. Uniformity, which affects the drainage speed and reduces work efficiency

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