Unlock instant, AI-driven research and patent intelligence for your innovation.

Sewer well lid capable of being automatically adjusted

An automatic adjustment and sewer technology, which is applied to waterway systems, water supply devices, drainage structures, etc., can solve the problems of small drainage and drainage, and the garbage in the sewer is not collected and cleaned effectively, so as to achieve the effect of increasing water intake and stable movement

Inactive Publication Date: 2021-04-23
吕婧
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards and the needs of urban beautification, the sewer manhole covers on the road have been adjusted to a certain extent. However, the adjustment between large and small drainage is still rarely done, and the garbage flowing into the sewer has not been effectively adjusted. collection cleanup

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 well lid capable of being automatically adjusted
  • Sewer well lid capable of being automatically adjusted
  • Sewer well lid capable of being automatically adjusted

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation and therefore should not be construed as limiting the invention.

[0025] combine figure 1 As shown, a self-adjusting sewer manhole cover includes a housing 10 with openings up and down. The upper center of the housing 10 is threaded with a plug 37, and the center of the upper end of the plug 37 is provided with an arc-shaped groove. 37 is threadedly connected with a draw ring 38 at the center of the bottom of the arc-shaped groove at the upper end, and a collection chamber 36 is provided in the housing 10,...

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 discloses a sewer well lid capable of being automatically adjusted. The sewer well lid comprises a shell with openings in the upper portion and the lower portion, wherein the center of the upper end of the shell is in threaded connection with a plug; an arc groove is formed in the center of the upper end of the plug; the center of the bottom of the arc groove in the upper end of the plug is in threaded connection with a pull ring; a collecting cavity is formed in the shell and located under the plug; a collecting device for collecting garbage entering the shell is arranged in the collecting cavity; two adjusting devices are arranged in the shell and symmetrically distributed about the vertical center face of the collecting cavity; the two adjusting devices are located on the two sides of the plug; in the initial state, a water inlet is small, large solid garbage is prevented from entering the sewer well lid, meanwhile, small solid garbage entering the sewer well lid is collected, and unified treatment is facilitated; and when the water inflow amount is large, the water inlet becomes large, and meanwhile the cleaning effect is enhanced.

Description

technical field [0001] The invention belongs to the field of manhole covers, in particular to an automatically adjustable sewer manhole cover. Background technique [0002] With the improvement of living standards and the needs of urban beautification, the sewer manhole covers on the road have been adjusted to a certain extent. However, the adjustment between large and small drainage is still rarely done, and the garbage flowing into the sewer has not been effectively adjusted. collection cleanup. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a sewer manhole cover that blocks large solid wastes while collecting small solid wastes when the displacement is small and adjusts the water inlet when the displacement is large. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: an automatically adjustable sewer manhole cover, including a shell wit...

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): E03F5/06E03F5/14E03F7/00
CPCE03F5/06E03F5/14E03F7/00E03F2005/068
Inventor 吕婧李金星
Owner 吕婧