Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical sealing type floor drain
The invention discloses a mechanical sealing type floor drain and belongs to the technical field of floor drains. The invention provides a mechanical sealing type floor drain which is sealed by the self weight of a sealing component. The problems that an existing mechanical sealing floor drain using unstable external force such as a spring or magnetic force is prone to external force loss along with the increase of service time, and consequently sealing is not tight are mainly solved. According to the technical scheme, the floor drain is mainly composed of a floor drain grate, a drainage cylinder, a water retaining sleeve, a bottom water retaining plate and a middle connecting rod. During drainage, the inner surface of an expanded opening in the lower end of the water retaining sleeve is opened under the action of upward water pressure to discharge sewage; when drainage is stopped, the water retaining sleeve moves downwards to be tightly attached to the bottom water retaining plate under the action of the gravity of the water retaining sleeve, and the effect of preventing waste gas, pests and sewage in a sewer from entering a room is achieved.
本发明一种机械密封式地漏属于地漏技术领域；提出了一种依靠密封构件自身重量进行密封的机械密封式地漏。主要解决，目前使用弹簧或者磁力等不稳定外力的机械密封地漏随着使用时间的增长容易出现外力损失而导致密封不严等问题。采用的技术方案：地漏主要由地漏箅子、排水筒、挡水套筒、底部挡水板、中部连接杆组成。排水的时候，挡水套筒下端扩大口内表面在向上水压力作用下开启，排出污水；当停止排水的时候，挡水套筒在自身重力作用下，向下移动到与底部挡水板紧密贴合，达到阻挡下水道内废气、害虫、污水进入室内的作用。
Mechanical sealing type floor drain
The invention discloses a mechanical sealing type floor drain and belongs to the technical field of floor drains. The invention provides a mechanical sealing type floor drain which is sealed by the self weight of a sealing component. The problems that an existing mechanical sealing floor drain using unstable external force such as a spring or magnetic force is prone to external force loss along with the increase of service time, and consequently sealing is not tight are mainly solved. According to the technical scheme, the floor drain is mainly composed of a floor drain grate, a drainage cylinder, a water retaining sleeve, a bottom water retaining plate and a middle connecting rod. During drainage, the inner surface of an expanded opening in the lower end of the water retaining sleeve is opened under the action of upward water pressure to discharge sewage; when drainage is stopped, the water retaining sleeve moves downwards to be tightly attached to the bottom water retaining plate under the action of the gravity of the water retaining sleeve, and the effect of preventing waste gas, pests and sewage in a sewer from entering a room is achieved.
本发明一种机械密封式地漏属于地漏技术领域；提出了一种依靠密封构件自身重量进行密封的机械密封式地漏。主要解决，目前使用弹簧或者磁力等不稳定外力的机械密封地漏随着使用时间的增长容易出现外力损失而导致密封不严等问题。采用的技术方案：地漏主要由地漏箅子、排水筒、挡水套筒、底部挡水板、中部连接杆组成。排水的时候，挡水套筒下端扩大口内表面在向上水压力作用下开启，排出污水；当停止排水的时候，挡水套筒在自身重力作用下，向下移动到与底部挡水板紧密贴合，达到阻挡下水道内废气、害虫、污水进入室内的作用。
Mechanical sealing type floor drain
一种机械密封式地漏
04.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle