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 anti-blocking pipeline equipment, and discloses an anti-blocking sewer pipe orifice. The anti-blocking sewer pipe orifice comprises a pipe body, a detection device is arranged on the upper portion of the inner wall of the pipe body, an installing cavity is formed inside the inner wall of the pipe body, and a filter bag is arranged inside the installing cavity. Through arrangement of a detection device, an electromagnet, a movable plate and the filter bag, when a metal filter screen is blocked, the electromagnet is powered on to enable the movable plate to move downwards, meanwhile, the movable plate extrudes trapezoidal blocks on the two sides, dirty water inside the filter bag flows into the pipe body along an overflow opening, when the water surface inside the pipe body becomes low, the electromagnet is powered off, the movable plate quickly ascends under the rebound action of a first spring to backflush the metal filter screen and flush off impurities attached to the upper surface of the metal filter screen, and meanwhile, the filter bag expands under the action of own characteristics, so that the dirty water containing a large amount of impurities on the metal filter screen quickly flows into the filter bag from a through hole to be collected, therefore, the metal filter screen is prevented from being blocked, and only the filter bag needs to be regularly taken out for cleaning.
本发明涉及防堵管道设备技术领域，且公开了一种防堵用下水管道管口，包括管体，管体内壁的上部设置有检测装置，管体内壁的内部开设有安装腔，安装腔内部设置有滤袋。通过检测装置、电磁铁、活动板、滤袋的设置，当金属滤网被堵住时，电磁铁通电使活动板下移，同时活动板将挤压两侧的梯形块，而且滤袋内部的脏水将沿着溢流口流入管体中，当管体内部水面变低，电磁铁失电，活动板在第一弹簧的反弹作用下迅速上升，对金属滤网进行反冲，将金属滤网上表面附着的杂质冲下，同时滤袋在自身特性作用下膨胀，使得金属滤网上方含有大量杂质的脏水将从通孔中快速的流向滤袋内部进行收集，从而避免金属滤网堵塞，只需定期取出滤袋进行清理即可。
The invention relates to the technical field of anti-blocking pipeline equipment, and discloses an anti-blocking sewer pipe orifice. The anti-blocking sewer pipe orifice comprises a pipe body, a detection device is arranged on the upper portion of the inner wall of the pipe body, an installing cavity is formed inside the inner wall of the pipe body, and a filter bag is arranged inside the installing cavity. Through arrangement of a detection device, an electromagnet, a movable plate and the filter bag, when a metal filter screen is blocked, the electromagnet is powered on to enable the movable plate to move downwards, meanwhile, the movable plate extrudes trapezoidal blocks on the two sides, dirty water inside the filter bag flows into the pipe body along an overflow opening, when the water surface inside the pipe body becomes low, the electromagnet is powered off, the movable plate quickly ascends under the rebound action of a first spring to backflush the metal filter screen and flush off impurities attached to the upper surface of the metal filter screen, and meanwhile, the filter bag expands under the action of own characteristics, so that the dirty water containing a large amount of impurities on the metal filter screen quickly flows into the filter bag from a through hole to be collected, therefore, the metal filter screen is prevented from being blocked, and only the filter bag needs to be regularly taken out for cleaning.
本发明涉及防堵管道设备技术领域，且公开了一种防堵用下水管道管口，包括管体，管体内壁的上部设置有检测装置，管体内壁的内部开设有安装腔，安装腔内部设置有滤袋。通过检测装置、电磁铁、活动板、滤袋的设置，当金属滤网被堵住时，电磁铁通电使活动板下移，同时活动板将挤压两侧的梯形块，而且滤袋内部的脏水将沿着溢流口流入管体中，当管体内部水面变低，电磁铁失电，活动板在第一弹簧的反弹作用下迅速上升，对金属滤网进行反冲，将金属滤网上表面附着的杂质冲下，同时滤袋在自身特性作用下膨胀，使得金属滤网上方含有大量杂质的脏水将从通孔中快速的流向滤袋内部进行收集，从而避免金属滤网堵塞，只需定期取出滤袋进行清理即可。
Sewer anti-blocking submerged pipe with reserved manhole
| European Patent Office | 2020