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Fuel cell engine packaging device

A fuel cell and packaging device technology, applied in fuel cells, electrochemical generators, circuits, etc., can solve problems such as electric stack leakage, no safety alarm measures for hydrogen leakage, collapse, etc., and achieve the effect of preventing explosions

Active Publication Date: 2006-11-22
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the fuel cell is used as the engine of vehicles, ships, etc., especially as a vehicle engine, there will be a lot of dust or water on the road to corrode the fuel cell engine. Once the dust or water enters the fuel cell engine, it will cause the fuel cell engine to There is a danger that the electric pile will leak or damage other components, and even cause the electric pile to be fatally damaged and collapsed.
In the existing fuel cell engine packaging technology, there is no good way to prevent dust and water from entering the fuel cell engine, and there is no good safety alarm measure for hydrogen leakage

Method used

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  • Fuel cell engine packaging device

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing.

[0020] Such as figure 1 As shown, a packaging device for a fuel cell engine includes a closed packaging frame 1, and the packaging frame 1 encapsulates all components of the fuel cell engine except the air filter 2 and the radiator 3. The described Package frame 1 is provided with exhaust port 4, vent port 5, air filter pipe inlet 6, radiator pipe inlet 7 and outlet 8, stack air exhaust nozzle (not shown in the figure), stack intermittent hydrogen discharge Tail pipe mouth (not shown in the figure), water tank filling port and drain outlet (not shown in the figure), the air exhaust port is provided with a hydrogen detector 9, and the air exhaust port extends a row of air ducts 10 outwards. An exhaust fan 11 is arranged on the air duct, and a ventilation duct 12 is extended outwardly from the vent opening, and a blower 13 is arranged on the ventilation duct. Described exha...

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PUM

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Abstract

The invention discloses a packing device of fuel battery motor with sealing packing rack, which comprises the following parts: ventilating hole, ventilator, air filter inlet, radiator pipe inlet and outlet, electric pile air tail gas drainage hole, electric pile intermittent hydrogen tail gas drainage hole, cistern watering hole and drainage hole; wherein the hydrogen detector is set in the ventilating hole, which extends a ventilating pipe outwards; the ventilating fan is set on the ventilating pipe, which extends a ventilating pipe with aerator outwards. The invention can detect hydrogen density to discharge hydrogen disposal timely, which avoids explosion due to hydrogen pipe cracking.

Description

technical field [0001] The invention relates to a fuel cell, in particular to a packaging device for a fuel cell engine. Background technique [0002] An electrochemical fuel cell is a device that converts hydrogen and oxidants into electrical energy and reaction products. The internal core component of the device is the membrane electrode (Membrane Electrode Assembly, referred to as MEA). The membrane electrode (MEA) is composed of a proton exchange membrane and two porous conductive materials, such as carbon paper, sandwiched between the two sides of the membrane. On the two boundary surfaces of the membrane and the carbon paper, there are even and finely dispersed catalysts for initiating electrochemical reactions, such as metal platinum catalysts. Conductive objects can be used on both sides of the membrane electrode to draw the electrons generated during the electrochemical reaction through an external circuit to form a current loop. [0003] At the anode end of the m...

Claims

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Application Information

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IPC IPC(8): H01M8/00
CPCY02E60/10
Inventor 夏建伟胡里清李丽章波
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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