Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a multifunctional sealing sleeve arranged on a closestool defecation pipe orifice, and the multifunctional sealing sleeve is characterized by strong suction force, good odor isolation performance and low flushing noise. The sealing sleeve is made of a soft elastic material, and sequentially comprises a sealing ring, a suction increasing cylinder and an odor isolating and silencing cylinder which are connected in a sealed mode from top to bottom, and the sealing ring is annular and can be fixedly connected to the outer wall of the defecation pipe orifice in a sealed mode; the suction increasing cylinder naturally droops; and the odor isolating and silencing cylinder is contracted to be in an approximately closed state in a natural state without excrement underscouring. The multifunctional sealing sleeve is hermetically arranged on the closestool defecation pipe orifice, can effectively improve the negative pressure formed on the water surface of the side, exposed to the air, of a trap when the closestool is flushed, meanwhile, when the closestool is not flushed, the odor isolating and silencing cylinder close to a closed state can effectively prevent odor inan excrement recycling pipeline from backfilling, and noise generated in the flushing process can be greatly reduced through flow dividing holes formed in the bottom cylinder wall of the odor isolating and silencing cylinder. The multifunctional sealing sleeve is simple in structure, ingenious in conception, low in manufacturing cost and convenient to install.
一种抽吸力强、隔臭性好且冲便噪音小的配置在马桶排粪管口上的多功能密封套。其由软质弹性材料制作，其由上至下依次为密封相接的密封环、增吸筒和隔臭消音筒，密封环为环状，其可密封固接在排粪管口外壁上；增吸筒自然下垂；隔臭消音筒在没有粪便下冲的自然状态下收缩为近闭合状态。将其密封安装在马桶排粪管口上，其可有效提高马桶冲水时在存水湾裸露于空气一侧水面形成的负压，同时，未冲水时，接近闭合状态的隔臭消音筒又可有效防止粪便回收管道中的臭气反灌，设置在隔臭消音筒底部筒壁上的分流孔，又可大大降低冲水时产生的噪声。其结构简单，构思巧妙，制作成本较低且安装也方便。
The invention relates to a multifunctional sealing sleeve arranged on a closestool defecation pipe orifice, and the multifunctional sealing sleeve is characterized by strong suction force, good odor isolation performance and low flushing noise. The sealing sleeve is made of a soft elastic material, and sequentially comprises a sealing ring, a suction increasing cylinder and an odor isolating and silencing cylinder which are connected in a sealed mode from top to bottom, and the sealing ring is annular and can be fixedly connected to the outer wall of the defecation pipe orifice in a sealed mode; the suction increasing cylinder naturally droops; and the odor isolating and silencing cylinder is contracted to be in an approximately closed state in a natural state without excrement underscouring. The multifunctional sealing sleeve is hermetically arranged on the closestool defecation pipe orifice, can effectively improve the negative pressure formed on the water surface of the side, exposed to the air, of a trap when the closestool is flushed, meanwhile, when the closestool is not flushed, the odor isolating and silencing cylinder close to a closed state can effectively prevent odor inan excrement recycling pipeline from backfilling, and noise generated in the flushing process can be greatly reduced through flow dividing holes formed in the bottom cylinder wall of the odor isolating and silencing cylinder. The multifunctional sealing sleeve is simple in structure, ingenious in conception, low in manufacturing cost and convenient to install.
一种抽吸力强、隔臭性好且冲便噪音小的配置在马桶排粪管口上的多功能密封套。其由软质弹性材料制作，其由上至下依次为密封相接的密封环、增吸筒和隔臭消音筒，密封环为环状，其可密封固接在排粪管口外壁上；增吸筒自然下垂；隔臭消音筒在没有粪便下冲的自然状态下收缩为近闭合状态。将其密封安装在马桶排粪管口上，其可有效提高马桶冲水时在存水湾裸露于空气一侧水面形成的负压，同时，未冲水时，接近闭合状态的隔臭消音筒又可有效防止粪便回收管道中的臭气反灌，设置在隔臭消音筒底部筒壁上的分流孔，又可大大降低冲水时产生的噪声。其结构简单，构思巧妙，制作成本较低且安装也方便。
Multifunctional sealing sleeve arranged on closestool defecation pipe orifice
配置在马桶排粪管口上的多功能密封套
XIA YUHAN (Autor:in)
28.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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