Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of hardware equipment, and discloses a closestool dredger which comprises an outer sleeve and an inner driving cylinder, a flexible shaft is detachably connected to the lower end of the flexible shaft, a hose is arranged in the flexible shaft, a corrugated pipe is connected to the tail end of the hose, an expansion bag is connected to the corrugated pipe, and a connecting plate is arranged on the end face of the outer side of the expansion bag. After the closestool is preliminarily dredged, the expanded expansion bag is further used for further cleaning the inner wall of the sewer pipeline and bringing away sundries adhered to the wall of the sewer pipeline, so that the passing capacity of the sewer is improved, and repeated blockage caused by reduction of the passing capacity is thoroughly dredged and discharged; secondarily, when blockage which is relatively hard and cannot be easily dredged occurs, the drill bit is driven to rotate through the counter-acting force of airflow, after the blockage is drilled, the blockage is hooked out in the reverse direction, in the process, the centering performance of the drill bit is effectively guaranteed through expansion adherence of the expansion bag, and good dredging capacity is achieved on the premise that a pipeline is not damaged.
本发明涉及五金设备技术领域，且公开了一种马桶疏通器，包括外套筒和内驱动筒，所述软轴的下端可拆卸连接有软轴，所述软轴的内部设有软管，所述软管的末端连接有波纹管，所述波纹管连接有膨胀囊，所述膨胀囊的外侧端面设有连接板。在初步疏通马桶后，再进一步深入，利用膨胀后的膨胀囊进一步清理下水管道内壁，带出下水管道壁粘贴的杂物，提高下水道的通过能力，彻底疏通，排出因通过能力降低的反复性堵塞，其次，在遇到比较坚硬难以疏通的堵塞时，利用气流的反作用力驱动钻头转动，钻破堵塞物后，反向将堵塞物勾出，并且在此过程中，膨胀囊的膨胀贴壁有效保证了钻头的对中性，在不破坏管道的前提下具有较好的疏通能力。
The invention relates to the technical field of hardware equipment, and discloses a closestool dredger which comprises an outer sleeve and an inner driving cylinder, a flexible shaft is detachably connected to the lower end of the flexible shaft, a hose is arranged in the flexible shaft, a corrugated pipe is connected to the tail end of the hose, an expansion bag is connected to the corrugated pipe, and a connecting plate is arranged on the end face of the outer side of the expansion bag. After the closestool is preliminarily dredged, the expanded expansion bag is further used for further cleaning the inner wall of the sewer pipeline and bringing away sundries adhered to the wall of the sewer pipeline, so that the passing capacity of the sewer is improved, and repeated blockage caused by reduction of the passing capacity is thoroughly dredged and discharged; secondarily, when blockage which is relatively hard and cannot be easily dredged occurs, the drill bit is driven to rotate through the counter-acting force of airflow, after the blockage is drilled, the blockage is hooked out in the reverse direction, in the process, the centering performance of the drill bit is effectively guaranteed through expansion adherence of the expansion bag, and good dredging capacity is achieved on the premise that a pipeline is not damaged.
本发明涉及五金设备技术领域，且公开了一种马桶疏通器，包括外套筒和内驱动筒，所述软轴的下端可拆卸连接有软轴，所述软轴的内部设有软管，所述软管的末端连接有波纹管，所述波纹管连接有膨胀囊，所述膨胀囊的外侧端面设有连接板。在初步疏通马桶后，再进一步深入，利用膨胀后的膨胀囊进一步清理下水管道内壁，带出下水管道壁粘贴的杂物，提高下水道的通过能力，彻底疏通，排出因通过能力降低的反复性堵塞，其次，在遇到比较坚硬难以疏通的堵塞时，利用气流的反作用力驱动钻头转动，钻破堵塞物后，反向将堵塞物勾出，并且在此过程中，膨胀囊的膨胀贴壁有效保证了钻头的对中性，在不破坏管道的前提下具有较好的疏通能力。
Closestool dredger
一种马桶疏通器
ZHANG LINGQIONG (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
Spiral telescopic pipe type closestool sewer dredger based on physical mode
| Europäisches Patentamt | 2020