A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-row hopper
The invention discloses a roof drainage and steam exhaust device, namely a double-row hopper. The double-row hopper is mainly applied to a roof waterproof heat-preservation drainage and steam exhaust system, and aims to solve the problems that accumulated water in a roof heat-preservation layer cannot be discharged in time and moisture is slowly discharged. The double-row hopper is composed of a base and a cover plate, the base is installed in a roof structure, a cover plate supporting column is downwards installed on the base, the lower end of the base is connected to an indoor kitchen and toilet exhaust funnel, the lower end of the exhaust funnel is connected with a sewer pipe net, and the upper end of the exhaust funnel is higher than the roof and communicates with the atmosphere. When accumulated water in the roof heat-preservation layer is too large, the double-row hopper discharges the accumulated water in the heat-preservation layer through sewer pipe nets of kitchens and toilets, and when accumulated steam and pressure exist in the roof heat-preservation layer, gas can enter the double-row hopper through gaps of an extruded sheet and is discharged into the air through the exhaust funnel.
本发明公开了一种屋面排水排汽装置——双排斗，主要应用于屋面防水保温排水排汽系统，旨在解决屋面保温层内积水不能及时排泄和湿气排放缓慢的难题。双排斗由底座和盖板两部分组成，底座安装在屋面结构中，盖板支撑柱朝下安装在底座上，底座下端连接在室内厨房、卫生间排气筒上，排气筒下端与下水管网连接，上端高出屋面与大气连通，当屋面保温层内积水过多时，双排斗通过厨房、卫生间下水管网把保温层内积水排出，当屋面保温层内有积汽有压力时，气体也会通过挤塑板缝隙进入双排斗，通过排气筒排放到空中。
Double-row hopper
The invention discloses a roof drainage and steam exhaust device, namely a double-row hopper. The double-row hopper is mainly applied to a roof waterproof heat-preservation drainage and steam exhaust system, and aims to solve the problems that accumulated water in a roof heat-preservation layer cannot be discharged in time and moisture is slowly discharged. The double-row hopper is composed of a base and a cover plate, the base is installed in a roof structure, a cover plate supporting column is downwards installed on the base, the lower end of the base is connected to an indoor kitchen and toilet exhaust funnel, the lower end of the exhaust funnel is connected with a sewer pipe net, and the upper end of the exhaust funnel is higher than the roof and communicates with the atmosphere. When accumulated water in the roof heat-preservation layer is too large, the double-row hopper discharges the accumulated water in the heat-preservation layer through sewer pipe nets of kitchens and toilets, and when accumulated steam and pressure exist in the roof heat-preservation layer, gas can enter the double-row hopper through gaps of an extruded sheet and is discharged into the air through the exhaust funnel.
本发明公开了一种屋面排水排汽装置——双排斗，主要应用于屋面防水保温排水排汽系统，旨在解决屋面保温层内积水不能及时排泄和湿气排放缓慢的难题。双排斗由底座和盖板两部分组成，底座安装在屋面结构中，盖板支撑柱朝下安装在底座上，底座下端连接在室内厨房、卫生间排气筒上，排气筒下端与下水管网连接，上端高出屋面与大气连通，当屋面保温层内积水过多时，双排斗通过厨房、卫生间下水管网把保温层内积水排出，当屋面保温层内有积汽有压力时，气体也会通过挤塑板缝隙进入双排斗，通过排气筒排放到空中。
Double-row hopper
双排斗
LIU HONGMEI (author) / WEI CHUNLEI (author) / WEI XUECHANG (author)
2021-12-28
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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