High-voltage cable channel

A high-voltage cable and channel technology, used in cable installation, ground cable installation, etc., can solve problems such as damage to pipelines, shorten engineering periods, and drilling failures, and achieve work safety, simplify construction procedures, and avoid cable damage. Effect

Active Publication Date: 2020-03-24
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD +1
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, horizontal directional drilling technology is mostly used for high-voltage cables crossing coastal flood control. Although this technology does not require excavation of coastal breakwaters, because the final depth of riprap settlement is uncertain, the drill bit of horizontal directional drilling is very easy to touch the riprap in settlement. And the risk

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
  • High-voltage cable channel
  • High-voltage cable channel
  • High-voltage cable channel

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, “first” information may ...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Lengthaaaaaaaaaa
Groove widthaaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of power construction, and discloses a high-voltage cable channel. The high-voltage cable channel comprises a lifting pipeline, a first working well, a second working well and at least one connecting pipeline. The first working well and the second working well are connected through the connecting pipeline, one end of the lifting pipeline is connected with the first working well, and an included angle is formed between the lifting pipeline and the sea level. The first working well and the second working well each comprise a containing cavity definedby a working well bottom plate and a plurality of working well side walls and a working well cover plate arranged on the containing cavity in a covering mode, and connecting through holes are formed in the side walls connected with the connecting pipeline and the lifting pipeline. According to the technical scheme, the high-voltage cable channel is simple in structure, simple in assembly process,firm in structure and convenient to lay quickly.

Description

technical field [0001] The invention relates to the technical field of electric power construction, in particular to a high-voltage cable channel. Background technique [0002] At present, when offshore wind power is transmitted to land or land grid is transmitted to offshore drilling oil platforms, it is necessary to pass through coastal breakwaters. Most of the foundations of coastal breakwaters in my country are riprap structures, that is, the foundations of breakwaters are formed by disorganized ripraps squeezing silt and natural settlement. The structure, shape, and size of ripraps are uneven, and the final settlement of ripraps is stable. Can't be sure, that may have been settling. At present, horizontal directional drilling technology is mostly used for high-voltage cables crossing coastal flood control. Although this technology does not require excavation of coastal breakwaters, because the final depth of riprap settlement is uncertain, the drill bit of horizontal di...

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
IPC IPC(8): H02G9/02
CPCH02G9/02
Inventor 聂卫平肖志军徐伟曹波陈峰罗彦李敏生张亮亮王振华
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST 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