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Roof drainage system

A drainage system and drainage device technology, applied in the direction of roof drainage, roof, roof covering, etc., can solve the problems of water leakage, easy blockage of rainwater pipes, and excessive water on the roof

Inactive Publication Date: 2017-12-15
ENN ENERGY SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the self-flowing drainage of roof rainwater pipes meets the needs in the case of small and medium rainfall, when encountering concentrated rainfall with large rainfall, or when there are sundries and leaves on the roof, it is easy to block the rainwater pipes, resulting in poor drainage and reduced roof area. Excessive water, leaking effects on the top floor room and even the rooms on the floors below the top floor room

Method used

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Embodiment Construction

[0019] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular ...

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Abstract

The invention discloses a roof drainage system. The roof drainage system comprises an outer wall, a rainwater pipe and a drainage device, wherein a rainwater containing space is limited by the outer wall and a roof, the upper end of the rainwater pipe is connected with the rainwater containing space, the lower end of the rainwater pipe extends downwards to guide rainwater out from the rainwater containing space, the drainage device is arranged in the rainwater pipe, and when the rainwater in the rainwater containing space exceeds a preset amount, the drainage device works to rapidly drain the rainwater out from the rainwater containing space. According to the roof drainage system, a mechanical drainage mode can be adopted, and the rainwater is rapidly drained out from the rainwater containing space.

Description

technical field [0001] The invention relates to the technical field of drainage, in particular to a roof drainage system. Background technique [0002] The traditional roof adopts rainwater pipes for self-flow drainage, and the roof is set with a slope, and the rainwater is gathered to the rainwater pipes for discharge. Although the self-flowing drainage of roof rainwater pipes meets the needs in the case of small and medium rainfall, when encountering concentrated rainfall with large rainfall, or when there are sundries and leaves on the roof, it is easy to block the rainwater pipes, resulting in poor drainage and reduced roof area. Excessive water, leaking effects on the top floor room and even the rooms on the floors below the top floor room. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, the present invention proposes a roof drainage system, which can qui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/04E04D13/08
CPCE04D13/0404E04D13/0409E04D13/08E04D2013/0422E04D2013/0427E04D2013/086
Inventor 王海涛刘东海刘玉红蒋学超
Owner ENN ENERGY SERVICE
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