A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel odor-resistant floor drain
The invention discloses a novel odor-resistant floor drain comprising a water inlet assembly, a water seal forming pipe and a floor drain body which sequentially communicate and further comprising anodor-resistant assembly movably sealing the water seal forming pipe. The odor-resistant assembly comprises a stop plate and a counterweight piece. The stop plate comprises a stop sheet used for sealing the water seal forming pipe and a pivot joint portion which is connected to the stop sheet and forms pivot joint with the water seal forming pipe. The counterweight piece is connected to the pivot joint portion and vertically droops by means of dead load so as to drive the stop sheet to turn upwards to plug the water seal forming pipe. According to the novel odor-resistant floor drain, by meansof the counterweight piece which vertically droop by means of the dead load, the product has the dual seal function comprising water seal and mechanical type seal; since the counterweight piece vertically droops by means of the dead load, the occupied space of rotation of the odor-resistant assembly can be reduced, the thickness of the floor drain is reduced, and the height space of the floor drain is saved; meanwhile, the counterweight piece can guarantee that when the floor drain drains a large amount of water, by means of water buoyancy, the counterweight piece is driven to rise to enable the stop plate to be further opened, and therefore the drainage speed of the floor drain body is improved.
本发明公开一种新型防臭地漏，包括依次连通的进水组件、水封形成管和地漏本体，及活动封堵水封形成管的防臭组件；防臭组件包括挡板和配重件；挡板包括用于封堵水封形成管的挡片、连接在挡片并与水封形成管枢接的枢接部；配重件连接在枢接部，并依靠自重竖直下垂而带动挡片上翻以封堵水封形成管。本发明设置依靠自重竖直下垂的配重件，使得产品具备水密封和机械式双重密封功能，且配重件依靠自重竖直下垂的设置方式可以减少防臭组件的旋转占用空间，进而减少地漏厚度、节省地漏高度空间，同时配重件可以保证在产品进行大量排水时依靠水浮力带动配重件上升而使挡板进一步打开，提高地漏本体的排水速度。
Novel odor-resistant floor drain
The invention discloses a novel odor-resistant floor drain comprising a water inlet assembly, a water seal forming pipe and a floor drain body which sequentially communicate and further comprising anodor-resistant assembly movably sealing the water seal forming pipe. The odor-resistant assembly comprises a stop plate and a counterweight piece. The stop plate comprises a stop sheet used for sealing the water seal forming pipe and a pivot joint portion which is connected to the stop sheet and forms pivot joint with the water seal forming pipe. The counterweight piece is connected to the pivot joint portion and vertically droops by means of dead load so as to drive the stop sheet to turn upwards to plug the water seal forming pipe. According to the novel odor-resistant floor drain, by meansof the counterweight piece which vertically droop by means of the dead load, the product has the dual seal function comprising water seal and mechanical type seal; since the counterweight piece vertically droops by means of the dead load, the occupied space of rotation of the odor-resistant assembly can be reduced, the thickness of the floor drain is reduced, and the height space of the floor drain is saved; meanwhile, the counterweight piece can guarantee that when the floor drain drains a large amount of water, by means of water buoyancy, the counterweight piece is driven to rise to enable the stop plate to be further opened, and therefore the drainage speed of the floor drain body is improved.
本发明公开一种新型防臭地漏，包括依次连通的进水组件、水封形成管和地漏本体，及活动封堵水封形成管的防臭组件；防臭组件包括挡板和配重件；挡板包括用于封堵水封形成管的挡片、连接在挡片并与水封形成管枢接的枢接部；配重件连接在枢接部，并依靠自重竖直下垂而带动挡片上翻以封堵水封形成管。本发明设置依靠自重竖直下垂的配重件，使得产品具备水密封和机械式双重密封功能，且配重件依靠自重竖直下垂的设置方式可以减少防臭组件的旋转占用空间，进而减少地漏厚度、节省地漏高度空间，同时配重件可以保证在产品进行大量排水时依靠水浮力带动配重件上升而使挡板进一步打开，提高地漏本体的排水速度。
Novel odor-resistant floor drain
一种新型防臭地漏
CHI SHANGFEI (author) / GAN JIASHENG (author) / CHEN HUA (author)
2020-10-09
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Odor-resistant structure for floor drain and floor drain
| European Patent Office | 2020