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Medium-high-voltage fuel cell engine

A technology of fuel cells and fuel cell stacks, which is applied in the direction of fuel cells, fuel cell additives, and fuel cell heat exchange. The effect of supply security and guarantee security

Pending Publication Date: 2017-11-07
杭州紫港科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The core component of a hydrogen fuel cell vehicle is the fuel cell, but due to the flammability, explosion and high-pressure storage characteristics of hydrogen, certain safety hazards have been brought

Method used

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Embodiment Construction

[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0017] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description...

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Abstract

The invention relates to a medium-high-voltage fuel cell engine. The medium-high-voltage fuel cell engine comprises a hydrogen supply subsystem, an air supply subsystem, a temperature control subsystem and an electric power control subsystem which are separately connected with a fuel cell pile, wherein the hydrogen supply subsystem comprises a hydrogen bottle, a combined bottle valve, an overflow valve, a pressure adjusting valve, a hydrogen inlet electromagnetic valve and a hydrogen circulating pump which are successively connected with one another; the air supply subsystem comprises an air filter, an air compressor, an intercooler and a humidifier which are successively connected with one another; and the temperature control subsystem comprises a deionization filter, a heater and a heat radiator which are arranged side by side, a temperature control three-way valve is respectively arranged among the fuel cell pile, the heater and the heat radiator, and the air supply subsystem is also provided with an auxiliary water tank. The medium-high-voltage fuel cell engine is reasonable in structure, convenient to manufacture, safe and efficient.

Description

technical field [0001] The invention relates to a medium-high voltage fuel cell engine. Background technique [0002] In view of the consumption of petroleum resources and the demand for emission reduction, the development of new energy vehicles has become an important national strategy. At this stage, new energy vehicles mainly include hybrid vehicles, pure electric vehicles, and fuel cell vehicles. Among them, the fuel cell vehicle is a vehicle in which hydrogen and oxygen (or air) are directly reacted to generate electric energy and converted into kinetic energy. It has the advantages of zero pollution emissions, high energy density and fast hydrogenation speed, and is considered to be the ultimate solution for clean energy for vehicles. [0003] The core component of a hydrogen fuel cell vehicle is the fuel cell, but due to the flammability, explosion and high-pressure storage characteristics of hydrogen, certain safety hazards have been brought. Safe and reliable stor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04082H01M8/04089H01M8/04119H01M8/04007
CPCH01M8/04067H01M8/04089H01M8/04126H01M8/04201Y02P70/50Y02E60/50
Inventor 郭志阳周鸿波陆建山
Owner 杭州紫港科技有限公司
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