New energy automobile with strong heat dissipation hydrogen fuel cell

A new energy vehicle, fuel cell technology, applied in fuel cells, fuel cell additives, fuel cell heat exchange, etc., can solve the problem of low heat dissipation efficiency of hydrogen fuel cells, and achieve the effect of reducing heat and strengthening heat dissipation effect.

Inactive Publication Date: 2020-05-12
刘付荣
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention discloses a new energy vehicle with strong heat dissipation hydrogen fuel cells, whi

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
  • New energy automobile with strong heat dissipation hydrogen fuel cell
  • New energy automobile with strong heat dissipation hydrogen fuel cell
  • New energy automobile with strong heat dissipation hydrogen fuel cell

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described clearly and completely in conjunction with specific embodiments of the present invention and the corresponding drawings. 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.

[0028] The technical solutions disclosed in the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] Such as Figure 1-Figure 3 As shown, the new energy vehicle with strong heat dissipation hydrogen fuel cell of the present invention includes a battery case 1, a fuel cell stack...

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 new energy automobile with a strong heat dissipation hydrogen fuel cell. The new energy automobile comprises a cell shell, a fuel cell stack, a cooling pipeline, and a heat exchanger. The fuel cell stack fixed in the cell shell comprises a housing, a bracket arranged in the housing and a plurality of cell packs which are arranged in the bracket and are sequentially arranged in an upper row and a lower row; an air inlet and an air outlet are respectively formed in two opposite ends of the housing; a plurality of air inlet channels are defined by the bracket; and each air inlet channel extends from the air inlet and from one side of each row of battery packs to the air outlet. The cooling pipeline is fixed in the cell shell and is used for cooling the fuel cell pack. And the heat exchanger is fixed in the cell shell and is used for carrying out heat exchange on a medium in the cooling pipeline. According to the scheme, heat exchange can be conducted through theair and the cooling pipeline at the same time, so that heat in the hydrogen fuel cell is effectively reduced, and the strong heat dissipation effect of the hydrogen fuel cell is achieved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle with strong heat dissipation hydrogen fuel cells. Background technique [0002] Hydrogen fuel cells have the advantages of being non-polluting and inexhaustible, so new energy vehicles using hydrogen fuel cells have become one of the main research directions. However, under the same vehicle operating conditions, the heat dissipation of hydrogen fuel cells is about 10-20% larger than that of traditional fuel engines, but the operating temperature of the fuel cell system is lower, and the temperature difference with the environment is smaller, which leads to hydrogen fuel cell The heat dissipation requirements are much higher than those of traditional cars. At present, the heat dissipation of hydrogen fuel cells mainly depends on water cooling, and the heat dissipation efficiency is low. Contents of the invention [0003] The invention discloses...

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): B60L50/72B60L50/71B60L58/33H01M8/04007H01M8/04029
CPCB60L50/71B60L50/72B60L58/33H01M8/04029H01M8/04074Y02E60/50Y02T90/40
Inventor 不公告发明人
Owner 刘付荣
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