Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Roof-mounted natural gas steel cylinder system of natural gas coach

A natural gas, roof-mounted technology, which is applied to the layout combined with the fuel supply of the internal combustion engine, power plant, vehicle components, etc., can solve the problems of unfavorable high-speed driving of the vehicle, affect the stability of the vehicle, and the high center of gravity of the vehicle, and achieve favorable handling stability , low structural strength requirements, and the effect of reducing weight

Active Publication Date: 2013-05-08
北汽重型汽车有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The overall quality of this structure is too heavy, and the strength of the body frame is required to be higher, so that the weight of the vehicle is too large, and the center of gravity of the vehicle is too high, which is not conducive to the high-speed driving of the vehicle and seriously affects the stability of the vehicle.

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
  • Roof-mounted natural gas steel cylinder system of natural gas coach
  • Roof-mounted natural gas steel cylinder system of natural gas coach
  • Roof-mounted natural gas steel cylinder system of natural gas coach

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] See Figure 1 to Figure 5 , this embodiment includes a plurality of natural gas cylinders 1 and a cylinder fixing mechanism 2 .

[0025] The natural gas cylinder 1 is fixed on the top of the natural gas bus through the cylinder fixing mechanism 2 . A plurality of natural gas cylinders 1 are arranged side by side, and the placement directions of two adjacent natural gas cylinders 1 are opposite. This structure enables the gas delivery pipelines to be arranged at both ends of the natural gas cylinder 1 respectively, avoiding the complicated direction when the pipelines are gathered together. Space, easy installation and maintenance.

[0026] The cylinder fixing mechanism 2 includes a bracket 21 , a hoop 22 , a strap 23 and a locking device 24 . The natural gas cylinder 1 is placed on the bracket 21; one end of the hoop 22 and one end of the band 23 are respectively connected to the brackets 21 on both sides of the natural gas cylinder 1; the other end of the hoop 22 an...

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 roof-mounted natural gas steel cylinder system of a natural gas coach. The roof-mounted natural gas steel cylinder system comprises a plurality of natural gas steel cylinders and steel cylinder fixing mechanisms, the natural gas steel cylinders are fixed at the top of the natural gas coach via the steel cylinder fixing mechanisms, the natural gas steel cylinders are parallelly arranged, and every two adjacent natural gas steel cylinders are arranged oppositely. According to above structure, natural gas conveying pipelines are enabled to be respectively distributed at two ends of the natural gas steel cylinders, trending complexity and disorder of concentrated pipes are avoided, distribution of an entire natural gas supply pipeline is clear, space around the natural steel cylinders on a coach roof is fully utilized, and mounting and overhauling are facilitated.

Description

technical field [0001] The invention relates to a top-mounted natural gas cylinder system for a natural gas passenger car. Background technique [0002] The existing compressed natural gas passenger cars in my country basically adopt the arrangement of the under-mounted gas cylinders, that is, the gas cylinders are suspended at the bottom of the frame. However, due to the increasingly higher requirements for the comfort and safety of passenger cars in the market today, certain difficulties have been brought to the installation and design of gas cylinders. Therefore, the arrangement of top-mounted gas cylinders has become one of the ways to solve these difficult problems. With the application of the top-mounted gas cylinder arrangement, the installation and fixation of the top-mounted gas cylinder has become the focus of people's research, because the top-mounted gas cylinder will move the center of gravity of the vehicle upwards, and if the fixed arrangement is not good, it...

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): B60K15/07
Inventor 陈顺华李仁平王雪飞杨勤房伟
Owner 北汽重型汽车有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com