Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a double-seal floor drain which comprises a shell, an upper seal cover and a lower seal cover. The shell comprises a shell lower part and a shell upper part, a lower water storage groove is formed in the shell lower part along the inner wall, and an upper water storage groove is formed in the shell upper part along the inner wall; the outer diameter of the lower part of the shell is smaller than the inner diameter of the drainage pipe, and the lower part of the shell is inserted into the drainage pipe, so that the lower water storage tank is positioned in the drainage pipe; the outer diameter of the upper part of the shell is greater than the inner diameter of the drainage pipe; the lower sealing cover is cup-shaped, is used for being inversely buckled on a lower water outlet of the lower water storage tank and is matched with the lower water storage tank to form a water seal in the pipe; the upper sealing cover is cup-shaped, is used for being reversely buckled on an upper water outlet of the upper water storage tank and is matched with the upper water storage tank to form a water seal outside the pipe; and a multifunctional rod is arranged in a space between the lower sealing cover and the upper sealing cover. The double-seal negative pressure floor drain is good in deodorization effect, capable of achieving multiple functions such as slag prevention, desilting, insect prevention or/and positioning and the like, wide in applicability and convenient to install.
本发明提供的双封地漏包括壳体、上封盖和下封盖；所述壳体包括壳体下部和壳体上部，壳体下部沿内壁设有下存水槽，壳体上部沿内壁设有上存水槽；壳体用于安装在排水管进水口处，壳体下部外径小于排水管内径，壳体下部插入到排水管内，使下存水槽位于排水管内；壳体上部外径大于排水管内径，使上存水槽位于排水管管口外；下封盖为杯状，用于倒扣在下存水槽的下出水口，与下存水槽配合形成管内水封；上封盖为杯状，用于倒扣在上存水槽的上出水口，与上存水槽配合形成管外水封；所述下封盖和上封盖之间的空间内设有多功能杆。本发明构造了一种双封负压地漏，防臭效果好，能实现防渣、清淤、防虫或/和定位等多种功能，适用性广，安装方便。
The invention provides a double-seal floor drain which comprises a shell, an upper seal cover and a lower seal cover. The shell comprises a shell lower part and a shell upper part, a lower water storage groove is formed in the shell lower part along the inner wall, and an upper water storage groove is formed in the shell upper part along the inner wall; the outer diameter of the lower part of the shell is smaller than the inner diameter of the drainage pipe, and the lower part of the shell is inserted into the drainage pipe, so that the lower water storage tank is positioned in the drainage pipe; the outer diameter of the upper part of the shell is greater than the inner diameter of the drainage pipe; the lower sealing cover is cup-shaped, is used for being inversely buckled on a lower water outlet of the lower water storage tank and is matched with the lower water storage tank to form a water seal in the pipe; the upper sealing cover is cup-shaped, is used for being reversely buckled on an upper water outlet of the upper water storage tank and is matched with the upper water storage tank to form a water seal outside the pipe; and a multifunctional rod is arranged in a space between the lower sealing cover and the upper sealing cover. The double-seal negative pressure floor drain is good in deodorization effect, capable of achieving multiple functions such as slag prevention, desilting, insect prevention or/and positioning and the like, wide in applicability and convenient to install.
本发明提供的双封地漏包括壳体、上封盖和下封盖；所述壳体包括壳体下部和壳体上部，壳体下部沿内壁设有下存水槽，壳体上部沿内壁设有上存水槽；壳体用于安装在排水管进水口处，壳体下部外径小于排水管内径，壳体下部插入到排水管内，使下存水槽位于排水管内；壳体上部外径大于排水管内径，使上存水槽位于排水管管口外；下封盖为杯状，用于倒扣在下存水槽的下出水口，与下存水槽配合形成管内水封；上封盖为杯状，用于倒扣在上存水槽的上出水口，与上存水槽配合形成管外水封；所述下封盖和上封盖之间的空间内设有多功能杆。本发明构造了一种双封负压地漏，防臭效果好，能实现防渣、清淤、防虫或/和定位等多种功能，适用性广，安装方便。
Double-seal floor drain
双封地漏
ZENG QINGYI (Autor:in)
21.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Full-automatic water seal type double-seal explosion-proof floor drain
| Europäisches Patentamt | 2023