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

Road structure for protecting shallow-buried pipelines for municipal reconstruction

A technology of road structure and shallow burial, which is applied to the installation of cables in roads, roads, and underground pipelines. It can solve the problems of short service life of pipelines, vulnerability to damage, and high temperature in pipeline space, so as to prolong service life and avoid high-temperature spaces. , to avoid the effect of clogging

Active Publication Date: 2021-11-12
徐州市政建设集团有限责任公司
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of society, people have more and more tools for travel, and the utilization rate of their vehicles is also getting higher and higher. With the increase of vehicles, more and more roads are built. With the increase of roads, the number of underground pipelines also increases. , especially in areas with heavy traffic, the pipelines are intricate and easily damaged
[0003] At present, when the road structure is shallowly buried, the protection effect of the internal pipeline is poor. Under the high temperature of the road, the road is prone to high temperature, which leads to a high temperature in the space where the pipeline is placed in the road, and the pipeline is in a high temperature space for a long time. Susceptible to high temperature damage, making the internal pipeline life shorter

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
  • Road structure for protecting shallow-buried pipelines for municipal reconstruction
  • Road structure for protecting shallow-buried pipelines for municipal reconstruction
  • Road structure for protecting shallow-buried pipelines for municipal reconstruction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-4 , the present invention provides a road structure for protecting shallow-buried pipelines for political reform, including a road foundation assembly 1, the road foundation assembly 1 including a road bed 11, and the top of the road bed 11 is successively laid with a gravel cushion 12 and a paving layer 13, and the paving layer 13 is composed of fine gravel layer, steel mesh and asphalt layer; water receiving assembly 2, water receiving assembly 2 includes a water receiving seat 21 arranged on the top of the cavity in the middle of the gravel cushion layer 12, and the water receiving seat 21 is used for receiving Water, the water receiving seat 21 is fixed on the top of the assembly frame 29, and the bottom of the assembly frame 29 is provided with multiple groups of buffer devices 22. The buffer device 22 is selected according to the actual situation and is widely used in this field. It will not be described in detail here. One side of the top of the wat...

Embodiment 2

[0030] see Figure 4 , the cooling assembly 3 includes a protective shell 31 arranged at the bottom of the cavity of the gravel cushion 12, a pipeline (not shown in the figure) is arranged in the protective shell 31, the other end of the buffer device 22 is fixed to the top of the protective shell 31, and the protective shell 31 is provided with a water inlet shell 32, and the water inlet shell 32 is fixed on the inner bottom of the assembly frame 29, the water inlet shell 32 is connected with the other end of the overflow pipe 28, and the top of the water inlet shell 32 is connected with the top of the water outlet pipe 210, so that the water receiving seat The liquid in 21 enters the water inlet shell 32, and the guide cylinder 213 is fixed with the water inlet shell 32 through the bracket. The left and right sides of the wall thickness of the protective shell 31 are symmetrically opened with U-shaped cooling channels 34, so that the incoming water flow enters the cooling cha...

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 structures for protecting shallow-buried pipelines, and discloses a road structure for protecting shallow-buried pipelines for municipal reconstruction. The road structure comprises road basic components, and a water receiving assembly which comprises a water receiving base arranged at the top in a cavity in the middle position in a broken stone hardcore, and a heat conduction wire is fixedly inserted into the other side of the top of the water receiving base; and the road structure further comprises a cooling assembly which is arranged at the bottom of the cavity of the broken stone hardcore. At a high temperature, the temperature of the space where the pipelines are placed, a heat conduction column, a heat conduction wire and a heat conduction cylinder are matched to enable a heating expansion block to expand, so that a sealing plate is upward to enable water in the water receiving base to enter a water inlet shell through a water outlet pipe; and through downward potential energy of water flow, a second impeller, a first worm gear, a worm and a second worm gear can enable draught fan blades to rotate to cool the pipelines in a protective shell, and the service lives of the pipelines in the protective shell are prolonged.

Description

technical field [0001] The invention relates to the technical field of road structures for protecting shallow-buried pipelines, in particular to a road structure for protecting shallow-buried pipelines for municipal reconstruction. Background technique [0002] With the rapid development of society, people have more and more tools for travel, and the utilization rate of their vehicles is also getting higher and higher. With the increase of vehicles, more and more roads are built. With the increase of roads, the number of underground pipelines also increases. , especially in areas with heavy traffic, the pipelines are intricate and vulnerable to damage. [0003] At present, when the road structure is shallowly buried, the protection effect of the internal pipeline is poor. Under the high temperature of the road, the road is prone to high temperature, which leads to a high temperature in the space where the pipeline is placed in the road, and the pipeline is in a high temperat...

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): E01C11/00E01C3/00H02G9/06H02G3/04H02G3/03
CPCE01C11/00E01C3/00H02G9/06H02G3/0412H02G3/03
Inventor 程思胜张艳
Owner 徐州市政建设集团有限责任公司