A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a decontamination and purification device for a municipal drainage pipeline opening. The decontamination and purification device structurally comprises a water inlet, an operation box, a connecting flange, a support, a sewage draining outlet and a sewage draining valve, wherein the water inlet is fixedly connected with the operation box, the operation box is connected with the connecting flange in an embedded mode, the support and the operation box are of an integrated structure, the sewage draining outlet is connected with the operation box in an embedded mode, and the sewage draining valve is mechanically connected with the operation box. Column bodies connected with a buffer net are arc-shaped columns, an arch-shaped filtering structure is formed by splicing the arc-shaped column bodies, the arch-shaped structure has pressure resistance, and when the impact force of drainage acts on a filter net, the filter net is not prone to deformation; and an overturning shaft is arranged on an assembling shaft of the filter net, hollow openings formed in extending structures on the two sides of the overturning shaft are different in position installation, the contact surfaces, acting on the overturning shaft, of the drainage are different, the impact force of the drainage can push the overturning shaft to rotate, the flow speed of the drainage passing through the filter net is reduced, and therefore the impact force of the drainage on the filter net is relieved.
本发明公开了一种市政排水管道口的除污净化设备，其结构包括进水口、操作箱、连接法兰、支架、排污口、排污阀，进水口与操作箱固定连接，操作箱和连接法兰嵌固连接诶，支架与操作箱为一体化结构，排污口与操作箱嵌固连接，排污阀和操作箱机械连接，本发明的缓冲网所连接的柱体都是弧形柱，通过弧形柱体拼接成拱形的过滤结构，拱形结构具有抗压性，当排水的冲击力作用到过滤网上时，过滤网才不会轻易变形，而过滤网的组装轴上设有翻转轴，翻转轴两侧的延伸结构设有的镂空口位置安装不一样，排水作用到翻转轴的接触面也不同，排水的冲击力可以推动翻转轴转动，降低排水经过过滤网时的流速，从而减缓排水给过滤网带来的冲击力。
The invention discloses a decontamination and purification device for a municipal drainage pipeline opening. The decontamination and purification device structurally comprises a water inlet, an operation box, a connecting flange, a support, a sewage draining outlet and a sewage draining valve, wherein the water inlet is fixedly connected with the operation box, the operation box is connected with the connecting flange in an embedded mode, the support and the operation box are of an integrated structure, the sewage draining outlet is connected with the operation box in an embedded mode, and the sewage draining valve is mechanically connected with the operation box. Column bodies connected with a buffer net are arc-shaped columns, an arch-shaped filtering structure is formed by splicing the arc-shaped column bodies, the arch-shaped structure has pressure resistance, and when the impact force of drainage acts on a filter net, the filter net is not prone to deformation; and an overturning shaft is arranged on an assembling shaft of the filter net, hollow openings formed in extending structures on the two sides of the overturning shaft are different in position installation, the contact surfaces, acting on the overturning shaft, of the drainage are different, the impact force of the drainage can push the overturning shaft to rotate, the flow speed of the drainage passing through the filter net is reduced, and therefore the impact force of the drainage on the filter net is relieved.
本发明公开了一种市政排水管道口的除污净化设备，其结构包括进水口、操作箱、连接法兰、支架、排污口、排污阀，进水口与操作箱固定连接，操作箱和连接法兰嵌固连接诶，支架与操作箱为一体化结构，排污口与操作箱嵌固连接，排污阀和操作箱机械连接，本发明的缓冲网所连接的柱体都是弧形柱，通过弧形柱体拼接成拱形的过滤结构，拱形结构具有抗压性，当排水的冲击力作用到过滤网上时，过滤网才不会轻易变形，而过滤网的组装轴上设有翻转轴，翻转轴两侧的延伸结构设有的镂空口位置安装不一样，排水作用到翻转轴的接触面也不同，排水的冲击力可以推动翻转轴转动，降低排水经过过滤网时的流速，从而减缓排水给过滤网带来的冲击力。
Decontamination and purification device for municipal drainage pipeline opening
一种市政排水管道口的除污净化设备
LIN BIYUN (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Decontamination and purification device for municipal drainage pipeline opening
| European Patent Office | 2021
Decontamination and purification equipment for municipal drainage pipeline opening
| European Patent Office | 2020