Sewer filter

A filter and sewer technology, which is applied in waterway systems, water supply devices, drainage structures, etc., can solve problems such as affecting the normal operation of urban drainage systems, reducing the drainage capacity of the sewer, and not installing a filter system, achieving a simple structure and preventing clogging. , the effect of facilitating the promotion and application

Inactive Publication Date: 2015-04-29
李辉
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the sewer wellheads of urban road rainwater drainage systems in China are not equipped with filtration systems. When the rainy season comes, soil, sand, stones, leaves, garbage, etc. on the ground may enter the sewer along with the rainwater, which will cause sewer blockage in the long run and reduce The drainage capacity of the sewer is affected, which affects the normal operation of the urban drainage system, causing urban waterlogging and environmental pollution. Even when the rainstorm comes, the blocked sewer is easy to lift the manhole cover, which poses a great threat to the safety of pedestrians.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sewer filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Accompanying drawing is the specific embodiment of the present invention.

[0016] Such as figure 1 The shown sewer filter of the present invention comprises a well cover 1, an upper casing 2 and a lower casing 3, and the casing walls of the upper casing 2 and the lower casing 3 are evenly provided with some through holes 4, and the diameter of the through holes 4 3-5cm, the well cover 1 is installed on the upper end of the upper box body 2, the upper box body 2 is embedded in the lower box body 3, and a pressure sensor 5 is installed on the side of the lower end of the upper box body 2, which is set on the street lamp near the well cover There is a warning light 6, and the lower end of the warning light 6 is provided with a solar collector plate 8, and the solar collector plate 8 converts solar energy into electric energy to supply power to the warning lamp 6, which meets the concept of green environmental protection.

[0017] The upper end of the well cover 1 is prov...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of road facilities and particularly relates to a sewer filter. The sewer filter is characterized by comprising a well cover, an upper box and a lower box, a plurality of through holes 3-5 cm are uniformly formed in the wall of each of the boxes, the well cover is arranged at the upper end of the upper box embedded in the lower box, a pressure sensor is arranged on one side of the lower end of the upper box, and warning lights are arranged on street lamps near the well cover. The sewer filter is simple in structure and convenient to use; by the secondary filter method integrating the upper box and the lower box, the sewers are prevented from blocking, in this way, even in rainy days, water on the road of the urban flows smoothly; production cost is lowered so as to facilitate promotion and application.

Description

(1) Technical field [0001] The invention relates to a sewer filter, which belongs to the technical field of road facilities. (2) Background technology [0002] The urban road rainwater drainage system is a complete set of engineering facilities composed of sewer outlets, rainwater pipes, inspection wells, water outlets and other structures. Its function is to quickly remove the rain and snow on the ground to ensure the normal traffic of vehicles and pedestrians. , improve the sanitary conditions of the city, and avoid damage to the pavement structure due to water immersion. The sewer outlets in the urban road rainwater drainage system are usually located at intersections, the lowest point of the road surface and at certain distances from the curb edge of the road. [0003] At present, the sewer wellheads of urban road rainwater drainage systems in China are not equipped with filtration systems. When the rainy season comes, soil, sand, stones, leaves, garbage, etc. on th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/14
CPCE03F5/14
Inventor 李辉周春梅
Owner 李辉
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap