A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dual odor-resistant floor drain device
The invention relates to a double odor-resistant floor drain device. The floor drain device comprises water leakage grid bars, an outer cavity, an inner cavity and an odor-resistant inner core, wherein the water leakage grid bars are movably connected to the top of the outer cavity, the inner cavity is fixed in the outer cavity, and the odor-resistant inner core is arranged at the bottom of the inner cavity; holes are formed in the side wall of the inner cavity, a floating plate is arranged in the inner cavity, and the odor-resistant inner core comprises an inner cylinder, outer cylinders, steel balls, supports, springs, water nozzles and a rotary closer; and the supports are arranged on the outer sides of the inner cylinder, the steel balls are arranged on the supports, the outer cylinders are nested on the inner cylinder through the steel balls, water permeation holes are formed in the side walls of the bottom of the inner cylinder, the water nozzles are distributed on the two sidesof the outer cylinders, and water outlets of the water nozzles on the two sides are opposite in direction. The floating plate is matched with the rotary closer, and the floating plate blocks water drainage openings of a floor drain, so that first isolation protection is achieved; and when the rotary closer is in a closed state when no water exists, second isolation protection is achieved, so thatodor and microorganisms in a drainage pipeline are effectively prevented from entering a clean area, the cost is low, the operation is convenient, and wide application and popularization are facilitated.
本发明涉及一种双重防臭地漏装置，包括漏水栅条、外腔、内腔和防臭内芯，漏水栅条活动连接在外腔的顶部，内腔固定在外腔内，防臭内芯设置在内腔的底部；内腔的侧壁上设有孔洞，内腔内设有浮板，防臭内芯包括内筒、外筒、钢珠、支撑、弹簧、水嘴和旋转闭合器；支撑设置在内筒外侧，支撑上设有钢珠，外筒通过钢珠嵌套在内筒上，内筒底部侧壁上设有透水孔，水嘴分布在外筒的两侧，两侧的水嘴出水口方向相反，采用浮板和旋转闭合器进行配合，浮板将地漏的泄水口堵住，实现第一道隔离防护，旋转闭合器无水时处于闭合状态，实现第二道隔离防护；有效防止排水管路中的臭气、微生物进入到洁净区内；造价低廉，操作便捷，有利于广泛应用及推广。
Dual odor-resistant floor drain device
The invention relates to a double odor-resistant floor drain device. The floor drain device comprises water leakage grid bars, an outer cavity, an inner cavity and an odor-resistant inner core, wherein the water leakage grid bars are movably connected to the top of the outer cavity, the inner cavity is fixed in the outer cavity, and the odor-resistant inner core is arranged at the bottom of the inner cavity; holes are formed in the side wall of the inner cavity, a floating plate is arranged in the inner cavity, and the odor-resistant inner core comprises an inner cylinder, outer cylinders, steel balls, supports, springs, water nozzles and a rotary closer; and the supports are arranged on the outer sides of the inner cylinder, the steel balls are arranged on the supports, the outer cylinders are nested on the inner cylinder through the steel balls, water permeation holes are formed in the side walls of the bottom of the inner cylinder, the water nozzles are distributed on the two sidesof the outer cylinders, and water outlets of the water nozzles on the two sides are opposite in direction. The floating plate is matched with the rotary closer, and the floating plate blocks water drainage openings of a floor drain, so that first isolation protection is achieved; and when the rotary closer is in a closed state when no water exists, second isolation protection is achieved, so thatodor and microorganisms in a drainage pipeline are effectively prevented from entering a clean area, the cost is low, the operation is convenient, and wide application and popularization are facilitated.
本发明涉及一种双重防臭地漏装置，包括漏水栅条、外腔、内腔和防臭内芯，漏水栅条活动连接在外腔的顶部，内腔固定在外腔内，防臭内芯设置在内腔的底部；内腔的侧壁上设有孔洞，内腔内设有浮板，防臭内芯包括内筒、外筒、钢珠、支撑、弹簧、水嘴和旋转闭合器；支撑设置在内筒外侧，支撑上设有钢珠，外筒通过钢珠嵌套在内筒上，内筒底部侧壁上设有透水孔，水嘴分布在外筒的两侧，两侧的水嘴出水口方向相反，采用浮板和旋转闭合器进行配合，浮板将地漏的泄水口堵住，实现第一道隔离防护，旋转闭合器无水时处于闭合状态，实现第二道隔离防护；有效防止排水管路中的臭气、微生物进入到洁净区内；造价低廉，操作便捷，有利于广泛应用及推广。
Dual odor-resistant floor drain device
一种双重防臭地漏装置
LIU JIAQIANG (author) / SUN CHANG (author) / DONG WANFENG (author) / WANG WEIDONG (author) / SU LINMENG (author) / JI JIANGUO (author)
2020-05-19
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Odor-resistant structure for floor drain and floor drain
| European Patent Office | 2020