Pipeline direction changeable combine structure for manhole with pipe

A pipe and pipeline technology, which is applied in the field of manhole and pipe combined structure, can solve the problem of cover separation, achieve the effect of increasing connection force, improving waterproof performance, and preventing water leakage

Inactive Publication Date: 2008-07-23
赵周晔
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the cover is simply held on top of the manhole main body without utilizing any special connecting unit, the cover will be separated from the manhole main body by external force

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
  • Pipeline direction changeable combine structure for manhole with pipe
  • Pipeline direction changeable combine structure for manhole with pipe
  • Pipeline direction changeable combine structure for manhole with pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. Functions and constructions known in the related art will not be further discussed in the detailed description of the present invention so as not to unnecessarily obscure the subject matter of the present invention.

[0064] The underlying pipe 200 can be, for example, a sewage pipe, a rainwater pipe or a dirty water pipe. A manhole will be described below, but it is not limited thereto, which includes a manhole main body 20, a plumb 30, and a cover 40, and is connected to pipes for sewage, rainwater or dirty water.

[0065] 1 is a perspective view showing a manhole main body and a pipe connection opening according to the present invention, and FIG. 2 is a sectional view showing each main part of the manhole according to the present invention.

[0066] The manhole body may be formed in a square or oval sh...

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 provides a direction changeable manhole-pipe coupling structure, with high durability to bear the external force and increased operability, to prevent the pipe from moving and leaking. The direction changeable manhole-pipe coupling structure comprises a pipe, a pipeline connection opening; a fixing device under the ladder portion; a rubber pad with a connection part; a connecting device; and a flange portion composed of a left flange connected to the pipe and provided with an incline plane inclined downward in the longitudinal direction, a right flange and a coupling part.

Description

[0001] Cross references to related patent applications [0002] This application claims priority from Korean Patent Application No. 10-2006-0115275 filed in the Korean Intellectual Property Office on Nov. 21, 2006, the contents of which are hereby incorporated by reference in their entirety. technical field [0003] The present invention relates to a combined structure of a manhole and a pipeline capable of changing the direction of a pipeline, and more particularly, to a combined structure of a manhole and a pipeline capable of changing the direction of a pipeline, which has a height resistant to external forces Excellent durability, prevents movement of pipes, has a high degree of maneuverability, and is especially important to prevent water leakage. Background technique [0004] Manholes are made in various shapes for use, such as square or oval. Generally, however, round manholes are used the most because of their ease of manufacture and high security. Manholes are mad...

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): F16L45/00
CPCE03F3/04E03F5/021E03F2005/028
Inventor 赵周晔
Owner 赵周晔
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