Municipal well lid

A manhole cover, municipal technology, applied in water/sludge/sewage treatment, drainage structures, buildings, etc., can solve problems such as entry of leaves and falling items

Inactive Publication Date: 2019-07-05
ZHANYU CONSTR GRP CO LTD
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A municipal manhole cover, including a base and a manhole cover arranged on the base, the manhole cover is provided with several drainage holes at intervals, and the accumulated water on the road is drained from the water drainage holes, but the garbage on the road surface will also be drained when the water is drained. Bring them in together, and usually leaves and other garbage will often enter, and sometimes people will accidentally drop mobile phones, keys and other items

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
  • Municipal well lid
  • Municipal well lid
  • Municipal well lid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Such as Figure 1-5 As shown, a municipal well cover includes a base 1 and a well cover 2. The well cover 2 is provided with a plurality of drainage holes 21, and also includes a baffle for shielding the drainage holes 21, a sensor 3 for sensing the size of the water flow, and After the water flows, the baffle is driven to slide to expose the driving device of the drain hole 21. When there is no water flow, the baffle is closed and garbage will not enter the well. After the sensor 3 senses the water flow, the driving device drives the baffle to slide, The drain hole 21 is exposed so that water can be drained from the drain hole.

[0025] In a specific embodiment of the present invention, the baffle includes a first baffle 4 and a second baffle 5. The first baffle 4 and the second baffle 5 are relatively slidably arranged along the horizontal direction of the manhole cover 2. A mounting cavity 6 and a second mounting cavity 7, the first mounting cavity 6 and the second mou...

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 relates to a municipal well lid. The municipal well lid includes a base and a well lid body, a plurality of drain holes are formed in the well lid body at intervals, and the municipal well lid is characterized in that the municipal well lid further includes a baffle for shielding the drain holes, a sensor for sensing a water flow and a drive device for driving the baffle to slide toexpose the drain holes after the water flow is sensed. The technical scheme is adopted, according to the municipal well lid, waste can be effectively prevented from entering, and meanwhile maintenanceand opening are also facilitated.

Description

Technical field [0001] The invention relates to the field of municipal engineering equipment, in particular to a municipal well cover. Background technique [0002] There will be many underground pipelines in urban construction, such as sewers, underground gas pipelines, tap water pipelines, power pipelines, communication pipelines, and defense pipelines. These pipelines must have an exit to the ground every other segment, from the pipeline to the ground. It is called a manhole. The head of the manhole is usually flush with the ground, so a cover is needed to cover the manhole. It is called a manhole cover. The manhole cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape is round and square. Mainly, on the manhole cover, it is generally necessary to indicate the purpose of the underground pipeline, the management unit and the telephone number. [0003] As an important part of the urban drainage system, sewer pipes have become an ...

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): E03F5/06E03F5/14E03F7/02
CPCE03F5/06E03F5/14E03F7/02E03F2005/061E03F2201/10
Inventor 袁伟诸葛峰张旭张弘陈哲炜陈俊武虞克伊
Owner ZHANYU CONSTR GRP CO LTD
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