Fuel cell vehicle and humidity adjusting system and device thereof

A fuel cell vehicle, humidity regulation technology, applied in the direction of fuel cells, power system fuel cells, circuits, etc., can solve the problems of multi-energy, consumption, affecting the cruising range of vehicles, etc., to reduce energy consumption, increase relative humidity, and improve energy. The effect of utilization

Pending Publication Date: 2022-01-11
DONGFENG MOTOR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a fuel cell vehicle and its humidity adjustment system and device to solve or partially solve the technical problem that the dehumidification of the passenger compartment of the fuel cell vehicle consumes more energy and affects the cruising range of the vehicle

Method used

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  • Fuel cell vehicle and humidity adjusting system and device thereof
  • Fuel cell vehicle and humidity adjusting system and device thereof
  • Fuel cell vehicle and humidity adjusting system and device thereof

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Embodiment Construction

[0041] In order to enable those skilled in the technical field to which the application belongs to understand the application more clearly, the technical solutions of the application will be described in detail below through specific embodiments in conjunction with the accompanying drawings. Throughout the specification, unless otherwise specified, terms used herein should be understood as commonly used in the art. Therefore, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, this specification shall take precedence. Unless otherwise specified, various equipment used in the present invention can be purchased from the market or prepared by existing methods.

[0042] In order to minimize the energy consumption of fuel cell vehicles in terms of dehumidification, research has found that for fuel cell vehicles, since the anode...

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Abstract

The invention discloses a humidity adjusting system of a fuel cell vehicle, and the system comprises: a hydrogen storage mechanism, which is used for storing hydrogen; and a humidity exchanger, which comprises a hydrogen inlet, a hydrogen outlet, an air inlet and an air outlet. A hydrogen inlet pipeline is connected with the hydrogen storage mechanism, and the hydrogen outlet pipeline is connected with an anode inlet of a fuel cell stack; and the air inlet pipeline is connected with a vehicle-mounted air conditioner fan, the air outlet pipeline is connected with a passenger compartment of a vehicle, the humidity exchanger comprises a moisture permeation mechanism, and the moisture permeation mechanism is used for forming an air channel and a hydrogen channel in the humidity exchanger. According to the humidity adjusting system, the energy consumption of the fuel cell vehicle during air dehumidification can be remarkably reduced.

Description

technical field [0001] The present application relates to the technical field of fuel cell vehicles, in particular to a fuel cell vehicle and its humidity adjustment system and device. Background technique [0002] Studies have shown that the range of comfortable relative humidity for the human body is different in different environments. For example, the best relative humidity for the human body to feel comfortable indoors is 40% to 65%. If the relative humidity is too low or too high, it will cause discomfort to the human body and even have harmful effects on health. Especially in the rainy season and continuous rainy weather environment, the air humidity is much higher than the optimal relative humidity of the human body. Even if the temperature is within the suitable range of the human body, people will still feel stuffy and uncomfortable, which may lead to decreased immunity, rheumatism, etc. Condition. [0003] The traditional dehumidification method for the passeng...

Claims

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Application Information

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IPC IPC(8): H01M8/04746H01M8/04828
CPCH01M8/04828H01M8/04783H01M2250/20Y02E60/50
Inventor 李学锐姚聪冯钟琦刘利连
Owner DONGFENG MOTOR GRP
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