An architectural design roof cornice waterproof structure

Abstract

The invention discloses a waterproof structure of a building design roof cornice, and relates to the technical field of cornice waterproofness. The structure comprises a house body, a roof, a rainwater collecting tank, a drainage tank, a filter screen, a standby water tank, a domestic water tank, a transverse rod driven by a motor device and provided with a stirring rod, a movable cover plate device, an emergency drainage channel, a water suction pump, a water level gauge and a controller. When rainfall is large, rainwater impact force pushes the movable plate upwards to enable adjacent waterdripping nozzles to discharge rainwater together, thus the rainwater is guaranteed to be discharged in time, and the waterproof performance of the cornice is improved; the transverse rod with the stirring rod stirs a surface layer of a filter screen, sediments on the filter screen are prevented from preventing rainwater from flowing and being discharged; when the water level gauge detects rainwater, the cover plate is lifted to rapidly reduce the rainwater to a position below the water level gauge, so that the rainwater is reasonably discharged, and the waterproof performance of the cornice isimproved; and after raining is finished, the water suction pump sprays water to the filter screen and opens an emergency water outlet, so that impurities in the filter screen and the emergency waterdrainage channel are effectively removed.

Description

technical field [0001] The invention relates to the technical field of cornice waterproofing, in particular to a waterproof structure for an architecturally designed roof cornice. Background technique [0002] The roof is the uppermost outer protection component of the building, which is used to resist the influence of unfavorable factors such as rain, snow, wind, frost, solar radiation and temperature changes in nature, and to ensure a good use environment inside the building. The roof should meet the requirements of strong Functional requirements for durability, waterproofing, heat preservation, heat insulation, fire prevention and resistance to various adverse effects. The cornice refers to the horizontal part with protruding lines and feet on the top of the typical area in the architectural composition, and the "cornice" is often mistaken for "the edge". The waterproof work of traditional sloping roofs is often achieved by means of waterproof tiles. Traditional waterpro...

AI Technical Summary

Problems solved by technology

The waterproof work of traditional sloping roofs is often achieved by means of waterproof tiles. Traditional waterproof tiles are often made of plastic materials or fired tiles with glaze on the surface. At the same time, due to their own structure and strength limitations, Unfavorable drainage often occurs in windy or rainy weather, so there is an urgent need for an efficient roof cornice waterproof device for architectural design

[0003] However, the types and shapes of the existing eaves are fixed to each other. During long-term use, there are some problems in water resistance, such as: the sewer pipe is easily blocked by sundries, resulting in water accumulation inside the eaves. If it is not treated for a long time, water seepage will occur on the wall; and when the old-fashioned cornice encounters heavy rain, because the rainfall is greater than the drainage, the cornice will flood, and the rainwater will pour into the wall, and the waterproof performance will be poor.

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