A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of a floor drain, in particular to a duplex-sealed floor drain which comprises a core body and a ground cavity, wherein the core body comprises a cover plate, a core pipe and a positioning rod; the positioning rod is positioned inside the core pipe; one end of the core pipe and one end of the positioning rod are connected with the cover plate; the otherend of the core pipe is in an open type; a floating raft is arranged at the outer side of the core pipe in a sleeving way; installing grooves are formed in two sides of the floating raft; the groundcavity comprises a cavity body and a position limiting sheet; the cavity body is formed in the ground, and the depth of the cavity body is smaller than the length of the core pipe; the open end of thecavity body is provided with the position limiting sheet; the closed end of the cavity body is connected with a water discharge pipe; and the core body is put in the cavity body. The odor backflow and the overflow of harmful gas can be effectively prevented both in a water-existence environment and a waterless environment.
本发明涉及地漏技术领域，特别涉及一种双封闭地漏，包括芯体和地腔，所述芯体包括盖板、芯管和定位杆，所述定位杆位于芯管内部且芯管和定位杆的一端连接有盖板，所述芯管的另一端为开口状；所述芯管的外侧套设有浮筏，所述浮筏的两侧开设有安装槽；所述地腔包括腔体和限位片，所述腔体开设于地面且所述腔体的深度小于芯管的长度，所述腔体的开口端设置有限位片，所述腔体的闭合端连接有排水管；所述芯体放置于腔体内。本发明无论是在有水的环境下还是无水的环境下均能有效防止返臭和有害气体外溢。
The invention relates to the technical field of a floor drain, in particular to a duplex-sealed floor drain which comprises a core body and a ground cavity, wherein the core body comprises a cover plate, a core pipe and a positioning rod; the positioning rod is positioned inside the core pipe; one end of the core pipe and one end of the positioning rod are connected with the cover plate; the otherend of the core pipe is in an open type; a floating raft is arranged at the outer side of the core pipe in a sleeving way; installing grooves are formed in two sides of the floating raft; the groundcavity comprises a cavity body and a position limiting sheet; the cavity body is formed in the ground, and the depth of the cavity body is smaller than the length of the core pipe; the open end of thecavity body is provided with the position limiting sheet; the closed end of the cavity body is connected with a water discharge pipe; and the core body is put in the cavity body. The odor backflow and the overflow of harmful gas can be effectively prevented both in a water-existence environment and a waterless environment.
本发明涉及地漏技术领域，特别涉及一种双封闭地漏，包括芯体和地腔，所述芯体包括盖板、芯管和定位杆，所述定位杆位于芯管内部且芯管和定位杆的一端连接有盖板，所述芯管的另一端为开口状；所述芯管的外侧套设有浮筏，所述浮筏的两侧开设有安装槽；所述地腔包括腔体和限位片，所述腔体开设于地面且所述腔体的深度小于芯管的长度，所述腔体的开口端设置有限位片，所述腔体的闭合端连接有排水管；所述芯体放置于腔体内。本发明无论是在有水的环境下还是无水的环境下均能有效防止返臭和有害气体外溢。
Duplex-sealed floor drain
一种双封闭地漏
YU CHANGYAO (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Floor drain panel, floor drain shell provided with floor drain panel and floor drain
| European Patent Office | 2020