A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a building drainage device which comprises a drainage vertical pipe connecting base, a water storage cavity and a drainage inclined pipe, a channel in the drainage vertical pipe connecting base is vertically through, and the two ends of the drainage inclined pipe are connected with the drainage vertical pipe connecting base and the water storage cavity respectively. An upper-end water outlet is formed in the connecting position of the water drainage inclined pipe and the water storage cavity, a lower-end water outlet is formed in the connecting position of the water drainage inclined pipe and the water drainage vertical pipe connecting base, and the upper-end water outlet is higher than the lower-end water outlet. The invention solves the problem of how to eliminate the nappe or reduce the influence of the nappe on the ventilation effect of the drainage riser as much as possible, so that the air pressure fluctuation and amplitude in the drainage riser are small, the water in the water storage cavity is quickly discharged, the drainage capacity of the drainage riser is greatly improved, and the water flow noise of the drainage riser is reduced.
本发明公开了一种建筑排水装置，包括排水立管连接座和存水腔及排水斜管，排水立管连接座内通道上下贯通，排水斜管两端分别与排水立管连接座和存水腔连接；排水斜管与存水腔连接处形成上端排水口，排水斜管与排水立管连接座连接处形成下端排水口，上端排水口高于下端排水口。本发明解决如何消除水舌或尽量降低水舌对排水立管通气效果的影响，使得排水立管内的气压波动小、波幅小，使存水腔内的水快速排出，大幅度增加排水立管排水能力，降低排水立管水流噪声。
The invention discloses a building drainage device which comprises a drainage vertical pipe connecting base, a water storage cavity and a drainage inclined pipe, a channel in the drainage vertical pipe connecting base is vertically through, and the two ends of the drainage inclined pipe are connected with the drainage vertical pipe connecting base and the water storage cavity respectively. An upper-end water outlet is formed in the connecting position of the water drainage inclined pipe and the water storage cavity, a lower-end water outlet is formed in the connecting position of the water drainage inclined pipe and the water drainage vertical pipe connecting base, and the upper-end water outlet is higher than the lower-end water outlet. The invention solves the problem of how to eliminate the nappe or reduce the influence of the nappe on the ventilation effect of the drainage riser as much as possible, so that the air pressure fluctuation and amplitude in the drainage riser are small, the water in the water storage cavity is quickly discharged, the drainage capacity of the drainage riser is greatly improved, and the water flow noise of the drainage riser is reduced.
本发明公开了一种建筑排水装置，包括排水立管连接座和存水腔及排水斜管，排水立管连接座内通道上下贯通，排水斜管两端分别与排水立管连接座和存水腔连接；排水斜管与存水腔连接处形成上端排水口，排水斜管与排水立管连接座连接处形成下端排水口，上端排水口高于下端排水口。本发明解决如何消除水舌或尽量降低水舌对排水立管通气效果的影响，使得排水立管内的气压波动小、波幅小，使存水腔内的水快速排出，大幅度增加排水立管排水能力，降低排水立管水流噪声。
Building drainage device
一种建筑排水装置
YIN ZHI (author)
2024-01-26
Patent
Electronic Resource
Chinese