Quick drainage system for building roof

Abstract

The invention relates to a quick drainage system for a building roof. The quick drainage system comprises a water storage tank mounted on one side of a wall body, the roof is arranged at the upper endof the wall body, and the water storage tank is located on one side of the roof and located below the roof; a baffle is arranged on the periphery of the upper end of the water storage tank; a first support is arranged at the upper end of the water storage tank, and a mounting seat is mounted at the upper end of the first support; a motor is mounted at the upper end of the mounting seat, and a drainage hopper is arranged at the lower end of the water storage tank; a drainage pipe is arranged at the end, away from the water storage tank, of the drainage hopper; a rotary shaft is arranged on theside, close to the drainage hopper, of the motor, and a mounting disc is mounted on the position, in the water storage tank, of the periphery of the rotary shaft; and a brush is arranged on the position, close to the inner bottom of the water storage tank, of the mounting disc. The rotary shaft is driven by the motor to rotate, the rotary shaft rotates to drive the mounting disc to rotate, the mounting disc rotates to achieve rotation of the brush, foreign objects at the inner bottom of the water storage tank are cleared through rotation of the brush, in this way, blocking by the foreign objects in the water storage tank is avoided, drainage smoothness is ensured, the drainage efficiency is improved, and water can be prevented from overflowing through arrangement of the baffle.

Description

technical field [0001] The invention relates to the technical field of building drainage systems, in particular to a rapid drainage system for building roofs. Background technique [0002] Roof drainage is a drainage design for quickly removing rainwater from the roof of a building. Roof drainage methods include unorganized drainage and organized drainage. Unorganized drainage refers to a drainage method that directly drips roof rainwater to the ground through the cornice, also known as Free falling water has the advantages of simple structure and low cost, but the rainwater falling freely from the roof will splash and wet the wall, and the foot of the outer wall is often eroded by the splashing rainwater. Organized drainage refers to a drainage method in which roof rainwater is discharged to the outdoor ground or underground pipe ditch in an organized way through the drainage system. It has the advantages of not hindering pedestrian traffic and not easy to splash the wall, ...

AI Technical Summary

Problems solved by technology

However, compared with unorganized drainage, its structure is more complicated and its cost is relatively high

[0003] In an organized drainage system, the accumulation of water is often caused by the blockage of foreign objects in the pipes, resulting in poor drainage, causing the water in the storage tank to overflow, easily causing water to enter the wall, and seriously reducing the service life of the wall. Therefore, it is urgent to develop a A kind of fast drainage system on the roof of a building solves the problems in the prior art

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