CN1986267A - Installation process of car engine with fuel cell - Google Patents
Installation process of car engine with fuel cell Download PDFInfo
- Publication number
- CN1986267A CN1986267A CN 200510111649 CN200510111649A CN1986267A CN 1986267 A CN1986267 A CN 1986267A CN 200510111649 CN200510111649 CN 200510111649 CN 200510111649 A CN200510111649 A CN 200510111649A CN 1986267 A CN1986267 A CN 1986267A
- Authority
- CN
- China
- Prior art keywords
- fuel cell
- car
- subsystem
- installation method
- hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Fuel Cell (AREA)
Abstract
The present invention relates to installation method of car engine with fuel cell, and the installation method is to install fuel cells and their some backing up subsystem concentratedly while installing the other subsystems dispersively in the available spaces inside the car. Compared with available technology, the present invention has the features of full utilization of available car space, easy assembling and disassembling, etc.
Description
Technical field
The present invention relates to fuel cell, relate in particular to the installation method of car engine with fuel cell.
Background technology
Electrochemical fuel cell is a kind of device that hydrogen and oxidizer can be changed into electric energy and resultant of reaction.The internal core parts of this device are membrane electrode (Membrane Electrode Assembly are called for short MEA), and membrane electrode (MEA) is made up of as carbon paper a PEM, two porous conductive materials of film two sides folder.The catalyst that contains the initiation electrochemical reaction of even tiny dispersion on two boundary surfaces of film and carbon paper is as the metal platinum catalyst.The membrane electrode both sides can electrochemistry will take place with conductive body to be sent out and answers the electronics that generates in the process, draws by external circuit, constitutes current return.
At the anode tap of membrane electrode, fuel can pass porosity diffusion material (carbon paper) by infiltration, and electrochemical reaction takes place on catalyst surface, lose electronics, form positive ion, positive ion can pass PEM by migration, arrives the other end cathode terminal of membrane electrode.At the cathode terminal of membrane electrode, contain the gas of oxidizer (as oxygen), as air, pass porosity diffusion material (carbon paper), and the generation electrochemical reaction obtains electronics on catalyst surface, forms negative ion by infiltration.The positive ion of coming in the anion and the anode tap migration of cathode terminal formation reacts, and forms resultant of reaction.
Adopting hydrogen is fuel, and the air that contains oxygen is in the Proton Exchange Membrane Fuel Cells of oxidizer (or pure oxygen is an oxidizer), and fuel hydrogen has just produced hydrogen positive ion (or being proton) in the catalytic electrochemical reaction of positive column.PEM helps the hydrogen positive ion to move to cathode region from the positive column.In addition, PEM is separated the air-flow and the oxygen air-flow of hydrogen fuel, they can not mixed mutually and produces explosive type reaction.
At cathode region, oxygen obtains electronics on catalyst surface, forms negative ion, and moves the hydrogen positive ion reaction of coming, reaction of formation product water with the positive column.In the Proton Exchange Membrane Fuel Cells that adopts hydrogen, air (oxygen), anode reaction and cathode reaction can be expressed in order to following equation:
Anode reaction: H
2→ 2H
++ 2e
Cathode reaction: 1/2O
2+ 2H
++ 2e → H
2O
In the representative type Proton Exchange Membrane Fuel Cells, membrane electrode (MEA) generally all is placed in the middle of the pole plate of two conductions, and quarter is milled by die casting, punching press or machinery in the surface that every guide plate contacts with membrane electrode, forms the flame diversion trough of one or more at least.These guide plates can be the pole plates of metallic material, also can be the pole plates of graphite material.Fluid duct on these guide plates and flame diversion trough import fuel and oxidizer the positive column and the cathode region on membrane electrode both sides respectively.In the structure of a Proton Exchange Membrane Fuel Cells monocell, only there is a membrane electrode, the membrane electrode both sides are respectively the deflecting plate of anode fuel and the deflecting plate of cathode oxidant.These deflecting plates are both as current collector plate, and also as the mechanical support on membrane electrode both sides, the flame diversion trough on the deflecting plate acts as a fuel again and enters the passage of anode, cathode surface with oxidizer, and as the passage of taking away the water that generates in the fuel cell operation process.
In order to increase the gross horsepower of whole Proton Exchange Membrane Fuel Cells, two or more monocells can be connected into battery pack or be unified into battery pack by the mode that tiles usually by straight folded mode.In straight folded, in-line battery pack, can there be flame diversion trough on the two sides of a pole plate, and wherein one side can be used as the anode guide face of a membrane electrode, and another side can be used as the cathode diversion face of another adjacent membranes electrode, and this pole plate is called bipolar plates.A series of monocell connects together by certain way and forms a battery pack.Battery pack tightens together by front end-plate, lower back panel and pull bar usually and becomes one.
A typical battery stack generally includes: the water conservancy diversion import and the flow-guiding channel of (1) fuel and oxidant gas are distributed to fuel (hydrogen-rich gas that obtains as hydrogen, methyl alcohol or methyl alcohol, natural fuels, gasoline) and oxidizer (mainly being oxygen or air) in the flame diversion trough of each anode, cathode plane equably after reforming; (2) import and export and the flow-guiding channel of cooling fluid (as water) are evenly distributed to cooling fluid in each battery pack inner cooling channel, and the heat absorption that hydrogen in the fuel cell, the exothermal reaction of oxygen electrochemistry are generated is also taken battery pack out of and dispelled the heat; (3) outlet of fuel and oxidant gas and corresponding flow-guiding channel, fuel gas and oxidant gas are when discharging, and portability goes out the liquid that generates in the fuel cell, the water of steam state.Usually, the import and export of all fuel, oxidizer, cooling fluid are all opened on the end plate of fuel cells or on two end plates.
Car engine with fuel cell mainly is made of the auxiliary operational system of fuel cell pack and support fuel cell pack thereof.Auxiliary operation supporting system mainly is made of following four subsystems:
(1) air transport subsystem;
(2) hydrogen gas tank and hydrogen transport subsystem;
(3) cooling such as radiator, water pump and heat dissipation subsystem;
(4) electric current output and autonomous control subsystem.
The fuel cell car has available space now, has three kinds to utilize situation:
First kind is to utilize car nose cabin can utilize the space that fuel battery engines is installed;
Second kind is to utilize passenger-car chassis tiling space that fuel battery engines is installed;
The third is to utilize the car rear deck can utilize the space that fuel battery engines is installed.
Under actual conditions, difficulty is all compared in the utilization in these three kinds of spaces, to the design of fuel cell, install and all brought very big inconvenience.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of installation method that makes full use of car existing space, simple load and unload car engine with fuel cell for the deficiency that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions: the installation method of car engine with fuel cell, it is characterized in that, this method comprises fuel cell pack and integrated the installing of supporting in its normal auxiliary operation supporting system that moves concentratedly of certain subsystem, but all the other subsystems are installed according to the usage space employing loose type of car.
Described auxiliary operation supporting system is made of following four subsystems: (1) air transport subsystem, (2) hydrogen gas tank and hydrogen transport subsystem, (3) comprise the cooling and the heat dissipation subsystem of radiator, water pump and water tank, output of (4) electric current and autonomous control subsystem.
Described fuel cell pack and the air transport subsystem is integrated installs concentratedly, all the other subsystems adopt loose types to install.
Described fuel cell pack and air transport subsystem are integrated to be installed concentratedly on passenger-car chassis, and hydrogen gas tank and hydrogen transport subsystem are installed on the car rear deck, comprises that the cooling of radiator, water pump and water tank and heat dissipation subsystem are installed on car nose cabin.
Described fuel cell pack and air transport subsystem are integrated to be installed concentratedly in the car rear deck, and hydrogen gas tank and hydrogen transport subsystem are installed on the passenger-car chassis, comprises that the cooling of radiator, water pump and water tank and heat dissipation subsystem are installed on car nose cabin.
Described fuel cell pack is installed on the passenger-car chassis, and air transport subsystem and hydrogen gas tank and hydrogen transport subsystem are installed on the car rear deck, comprises that the cooling of radiator, water pump and water tank and heat dissipation subsystem are installed on car nose cabin.
Described fuel cell pack is installed on front deck, air transport subsystem and comprise that the cooling of radiator, water pump and water tank and heat dissipation subsystem are installed on the passenger-car chassis, and hydrogen gas tank and hydrogen transport subsystem are installed on the car rear deck.
Described electric current output and autonomous control subsystem are arranged between all the other subsystems.
If utilize front deck separately, utilize rear deck or utilize the space, chassis separately separately, then fuel cell must carry out integrated design and installs, and the space is very narrow, the design and installation very difficulty of getting up.
The invention has the advantages that, fuel cell pack and the part parts are integrated installs concentratedly, and the other parts parts are loose in car nose cabin, rear deck or chassis space mounting, so not only can make full use of the car existing space, and can greatly improve the efficient of installation, dismounting fuel battery engines, reduce the difficulty and the maintenance cost of fuel battery engines design, installation and removal.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2;
Fig. 3 is the structural representation of the embodiment of the invention 3;
Fig. 4 is the structural representation of the embodiment of the invention 4.
The specific embodiment
Embodiment 1
As shown in Figure 1, a kind of installation method of 50 kilowatts of car engine with fuel cell, wherein, air transport subsystem 3 such as fuel cell pack 2 and air-blaster are installed on passenger-car chassis, coolings such as water pump 4, radiator 6, water tank 5 and heat dissipation subsystem are installed at car nose cabin, and hydrogen gas tank 1 and hydrogen transport subsystem are installed on car rear deck or chassis.
Embodiment 2
As shown in Figure 2, a kind of installation method of 50 kilowatts of car engine with fuel cell, wherein, fuel cell pack 2 is installed on passenger-car chassis, cooling such as water pump 4, radiator 6, water tank 5 and heat dissipation subsystem are installed at car nose cabin, and air transport subsystem such as air-blaster 3 are installed on car rear deck or chassis with hydrogen gas tank 1 and hydrogen transport subsystem.
As shown in Figure 3, a kind of installation method of 50 kilowatts of car engine with fuel cell, wherein, hydrogen gas tank 1 and hydrogen transport subsystem are installed on passenger-car chassis, fuel cell pack 2 is installed at the car rear deck with the air transport subsystem, and cooling such as water pump 4, radiator 6, water tank 5 and heat dissipation subsystem are installed at car nose cabin.
As shown in Figure 4, a kind of installation method of 50 kilowatts of car engine with fuel cell, wherein, coolings such as air transport subsystem 3 such as air-blaster and water pump 4, radiator 6, water tank 5 and heat dissipation subsystem are installed on passenger-car chassis, fuel cell pack 2 is installed on car nose cabin, and hydrogen gas tank 1 and hydrogen transport subsystem are installed at the car rear deck.
Claims (8)
1. the installation method of car engine with fuel cell, it is characterized in that, this method comprises fuel cell pack and integrated the installing of supporting in its normal auxiliary operation supporting system that moves concentratedly of certain subsystem, but all the other subsystems are installed according to the usage space employing loose type of car.
2. the installation method of car engine with fuel cell according to claim 1, it is characterized in that, described auxiliary operation supporting system is made of following four subsystems: (1) air transport subsystem, (2) hydrogen gas tank and hydrogen transport subsystem, (3) comprise the cooling and the heat dissipation subsystem of radiator, water pump and water tank, output of (4) electric current and autonomous control subsystem.
3. the installation method of car engine with fuel cell according to claim 2 is characterized in that, described fuel cell pack and the air transport subsystem is integrated installs concentratedly, and all the other subsystems adopt loose types to install.
4. the installation method of car engine with fuel cell according to claim 3, it is characterized in that, described fuel cell pack and air transport subsystem are integrated to be installed concentratedly on passenger-car chassis, hydrogen gas tank and hydrogen transport subsystem are installed on the car rear deck, comprise that the cooling of radiator, water pump and water tank and heat dissipation subsystem are installed on car nose cabin.
5. the installation method of car engine with fuel cell according to claim 3, it is characterized in that, described fuel cell pack and air transport subsystem are integrated to be installed concentratedly in the car rear deck, hydrogen gas tank and hydrogen transport subsystem are installed on the passenger-car chassis, comprise that the cooling of radiator, water pump and water tank and heat dissipation subsystem are installed on car nose cabin.
6. the installation method of car engine with fuel cell according to claim 2, it is characterized in that, described fuel cell pack is installed on the passenger-car chassis, air transport subsystem and hydrogen gas tank and hydrogen transport subsystem are installed on the car rear deck, comprise that the cooling of radiator, water pump and water tank and heat dissipation subsystem are installed on car nose cabin.
7. the installation method of car engine with fuel cell according to claim 2, it is characterized in that, described fuel cell pack is installed on front deck, air transport subsystem and comprise that the cooling of radiator, water pump and water tank and heat dissipation subsystem are installed on the passenger-car chassis, hydrogen gas tank and hydrogen transport subsystem are installed on the car rear deck.
8. according to the installation method of the described car engine with fuel cell of one of claim 2～7, it is characterized in that described electric current output and autonomous control subsystem are arranged between all the other subsystems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510111649 CN1986267A (en) | 2005-12-19 | 2005-12-19 | Installation process of car engine with fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510111649 CN1986267A (en) | 2005-12-19 | 2005-12-19 | Installation process of car engine with fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1986267A true CN1986267A (en) | 2007-06-27 |
Family
ID=38183251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510111649 Pending CN1986267A (en) | 2005-12-19 | 2005-12-19 | Installation process of car engine with fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1986267A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384610A (en) * | 2011-05-02 | 2013-11-06 | 铃木株式会社 | Fuel cell vehicle |
-
2005
- 2005-12-19 CN CN 200510111649 patent/CN1986267A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384610A (en) * | 2011-05-02 | 2013-11-06 | 铃木株式会社 | Fuel cell vehicle |
| CN103384610B (en) * | 2011-05-02 | 2016-04-27 | 铃木株式会社 | Fuel-cell vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1923560B (en) | Hybrid power system of fuel battery and energy-storage apparatus capable of quick changing and discharging | |
| CN100444445C (en) | Flow-collection mother-board and end-plate composite structure for fuel cells | |
| CN1328816C (en) | Integrated fuel cell | |
| CN2931186Y (en) | Structure for mounting fuel battery on top of city bus | |
| CN102005593A (en) | Novel system-integration type modular fuel cell system | |
| CN100536210C (en) | Design for collecting plate of integrated fuel cell | |
| CN101209668B (en) | Heat radiating method for fuel cell car | |
| CN101425588B (en) | Integrated fuel cell humidifying system | |
| CN100562440C (en) | The installation and design at big bus top, overhead type fuel cell engine city | |
| CN1986267A (en) | Installation process of car engine with fuel cell | |
| CN1986266A (en) | Installation process of bus engine with fuel cell | |
| CN100517825C (en) | Fuel cell pile suitable for mass production and assembling | |
| CN100444440C (en) | A double fuel cell power system capable of parallel working | |
| CN201060900Y (en) | Non-water blocking pipeline device of fuel cell pack | |
| CN201117729Y (en) | Fuel cell stack fastening device | |
| CN101335354A (en) | Fluid inlet and outlet setting method for fuel cell stack | |
| CN201048143Y (en) | Cooling fluid spraycup device | |
| CN201051522Y (en) | A fuel battery compound body | |
| CN101436673B (en) | Integration type fuel battery easy to mount/demount | |
| CN101335353B (en) | Assembling method for fluid distributing board and current collecting master board of fuel cell | |
| CN100463268C (en) | Compact-structure fuel cell | |
| CN100575143C (en) | Adopt the structure of the overhead type motor ventilating dustproof and rainproof of fuel cell big bus | |
| CN100479248C (en) | Air transport device for fuel cell engine at atmospheric operation | |
| CN2892548Y (en) | Fuel battery and energy-saving device mixed power system capable of fast charging and fast discharging | |
| CN101540412A (en) | Method for built-in serial and parallel connection between integrated fuel cell stack models |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070627 |