CN207441863U - For driving the hydrogen fuel cell monomer structure of new energy sky iron - Google Patents
For driving the hydrogen fuel cell monomer structure of new energy sky iron Download PDFInfo
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- CN207441863U CN207441863U CN201721529768.3U CN201721529768U CN207441863U CN 207441863 U CN207441863 U CN 207441863U CN 201721529768 U CN201721529768 U CN 201721529768U CN 207441863 U CN207441863 U CN 207441863U
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- hydrogen
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- new energy
- sky iron
- cathode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses for driving the hydrogen fuel cell monomer structure of new energy sky iron, including housing, positioned at the in vivo battery body of shell, hydrogen inlet is set on the housing, air intake, the battery body is between hydrogen inlet and air intake, the battery body includes the cathode set gradually, hydrogen catalytic layer, hydrogen ion diffusion chamber, proton exchange membrane, reaction chamber, anode, the cathode is connected with hydrogen inlet, the anode is connected with air intake, it is additionally provided in the housing and presses chamber, it is described to press chamber between hydrogen inlet and cathode, it is described press chamber respectively with hydrogen inlet, cathode is connected.The purpose of this utility model is to provide for driving the hydrogen fuel cell monomer structure of new energy sky iron, cause sky iron inconvenience long distance running to solve the problems, such as that single battery performance is bad in the prior art, the purpose of the continual and steady offer energy of sky iron is provided.
Description
Technical field
The utility model is related to empty iron drive areas, and in particular to for driving the hydrogen fuel cell monomer of new energy sky iron
Structure.
Background technology
Empty iron, i.e. hanging type aerial monorail traffic system, it is different from subway and tramcar, the track of empty iron on the top,
It is suspended from a kind of track traffic run on overhead rail.Empty iron is a kind of new new energy public transport, and collection city is quick
The advantages of public transport (BRT) and subway, has alleviation traffic congestion, carrying is efficient, at low cost, the construction period is short, no
Occupy many merits such as parking lot, energy conservation and environmental protection.The mankind result in secondary cell market rapidly to the extensive utilization of new energy
Expand.Requirement in current new energy system to secondary cell is ubiquitous.Either electric vehicle, wind energy are solar grid-connected
Or peak load regulation network is all badly in need of one kind inexpensively, reliably, the secondary cell of safety and long lifespan.The secondary cell developed at present
It is concentrated mainly on lithium ion battery, the high temperature sodium-sulphur battery, sodium nickel chlorine battery and vanadium flow battery.These batteries all have respective
Advantage, such as lithium ion battery and the high temperature sodium-sulphur battery long lifespan and energy density height, vanadium flow battery even more theoretically have
Standby unlimited service life etc..But no matter which kind of battery, can not all meet simultaneously it is cheap, reliably, the requirement of safety and long lifespan.Tradition
Lithium ion battery it is prohibitively expensive, and have security risk；The high temperature sodium-sulphur battery manufacturing technology threshold is high, and price is expensive；Vanadium liquid stream
The multinomial technical bottleneck of battery all fails to obtain breakthrough etc. at present.
For empty iron, power accumulator bag needs to be mounted in railway box girder, due to space limitation, adds
The limited capacity of cell batteries, the electricity of a battery pack can only run 100 kilometers or so, far can not meet and transport over long distances
Capable requirement significantly limits the large-scale promotion of sky iron technology.In view of the above-mentioned problems, the prior art, which is merely able to use, changes electricity
The method of Chi Bao, but 3-4 primary cells bag not only flow complexity is replaced daily, special charging station is also configured, cost occupies height,
Seriously affect operational efficiency and cost.
Utility model content
The purpose of this utility model is to provide for driving the hydrogen fuel cell monomer structure of new energy sky iron, to solve
Single battery performance bad the problem of causing sky iron inconvenience long distance running in the prior art, it is continual and steady to be embodied as sky iron
The purpose of the energy is provided.
The utility model is achieved through the following technical solutions：
For driving the hydrogen fuel cell monomer structure of new energy sky iron, including housing, positioned at the in vivo battery body of shell,
Hydrogen inlet, air intake are set on the housing, and the battery body is between hydrogen inlet and air intake, the electricity
Pond body includes the cathode, hydrogen catalytic layer, hydrogen ion diffusion chamber, proton exchange membrane, reaction chamber, the anode that set gradually, described
Cathode is connected with hydrogen inlet, and the anode is connected with air intake, is additionally provided in the housing and presses chamber, described equal
Chamber is pressed between hydrogen inlet and cathode, the pressure chamber is connected respectively with hydrogen inlet, cathode.
For single battery performance in the prior art bad the problem of causing sky iron inconvenience long distance running, this practicality is new
Type proposes a kind of hydrogen fuel cell monomer structure for being used to drive new energy sky iron, and hydrogen is fed on cathode by hydrogen inlet
The hydrogen ion and electricity that oxidation reaction is dissociated into positively charged occur under the catalytic action of hydrogen catalytic layer for gas, the hydrogen on cathode
Son, wherein, the electronics of generation flows to cathode through external circuit under the action of potential and forms electric current, and hydrogen ion then expands through hydrogen ion
Chamber is dissipated, reaches close at the reaction chamber of anode, towards anode direction and is diffused through proton exchange membrane, anode and air intake phase
Even, therefore the oxygen in air can be attached on anode, and oxygen is split into electronegative oxonium ion and electronics on anode, electricity
Son forms electric current between electrode plate, so as to fulfill the hydrogen fuel cell of continued power is capable of.The utility model is assemblied in sky iron
Battery pack in, it is only necessary to provide stable hydrogen supply can long-term work, with the high-speed cruising of empty iron, air can
Automatically into anode direction, empty iron is only needed to draw so as to endlessly generate electric power, high-voltage electricity, power transformation need not be built
It stands, the additional infrastructure device such as charging station, reduces a large amount of build and standby lithium pond cost.It is built there is high-voltage electricity area that can save
This is set as, and is more being fallen behind without field of high-voltage electricity etc., is also capable of providing enough power so that extensive, long distance
It is possibly realized from empty iron is built.It is additionally provided in the housing and presses chamber, it is described to press chamber between hydrogen inlet and cathode,
The pressure chamber is connected respectively with hydrogen inlet, cathode.By pressing the hydrogen gas pressure that chamber enters from hydrogen inlet fast
Speed with balancing each other inside battery body, it is ensured that react natural and tripping progress.
Preferably, if it is described press chamber include the distance between flase floor dried layer side by side, adjacent two layers flase floor for 3~
5mm, the hole between adjacent two layers flase floor are staggered.Hydrogen under high pressure conditions has very big flow velocity, directly
Connecing can cause utilization rate to be very easy to cause erosion damage to battery body internal structure very lowly, simultaneously with cathode contacts,
And hydrogen into after pressing chamber needs that by Multi-layer lattice screen cathode portion can be touched in this programme, due to adjacent two layers
Hole between flase floor is staggered, therefore to carrying out generating great frictional resistance and kinetic energy damage into the hydrogen of battery body
Consumption so that hydrogen can be with cathode contacts after obtaining sufficient pressure drop so that hydrogen can be carried out sufficiently in pressure intracavitary
Pressure balance, it is ensured that hydrogen makes full use of and reacts.The distance between adjacent two layers flase floor be 3~5mm, can avoid away from
From excessively near hydrogen be obstructed undue serious flowing block, can also avoid with a distance from excessive decompression voltage equalizing deficiency, have optimal
Using effect.
Preferably, the outlet side for pressing chamber for hydrogen channel with cathode by connecting.It is from the hydrogen that chamber is pressed to come out
Gas after hydrogen channel by for, again with cathode contacts, further ensuring that the steady supply of hydrogen gas stream.
Preferably, the reaction chamber bottom sets drainage channel.Two hydrogen ions and an oxonium ion are sent out on reaction chamber
Raw reduction reaction generation water, the water of generation enter drainage channel condensation, are discharged convenient for unified.
Preferably, the drainage channel is connected to hull outside.Convenient for condensed water is quickly and easily expelled to shell
In vitro.
Preferably, the hydrogen formation apparatus being connected with the hydrogen inlet is further included.Hydrogen formation apparatus is directly fixed
Hydrogen inlet end is connected to, is easy to use and operates, it is ensured that the supply that hydrogen is stablized.
Preferably, hydrogen recovery tube is further included, one end of the hydrogen recovery tube is connected with cathode bottom, the other end and hydrogen
Gas entrance is connected.Hydrogen extra at cathode is collected so that hydrogen inlet is entered by hydrogen recovery tube, so as to fulfill
The recycling of surplus hydrogen reduces energy consumption, cost-effective.
Preferably, connected between the air intake and anode by air supply channel, the air supply channel, in hydrogen channel
It is respectively provided with pressure sensor.By air supply channel air after the buffering of air supply channel again with positive contact, improve empty
Air flow stability between gas entrance and anode.In addition, by air supply channel, for being respectively provided with pressure sensor in hydrogen channel,
The two pressure can be monitored in real time, consequently facilitating controlling air supply channel, for the pressure in hydrogen channel by prior arts such as valves
Difference so that the two pressure difference is in the range of electrochemical reaction progress is conducive to, and so as to improve the efficiency of electrochemical reaction, improves
The generating efficiency of the utility model.
Preferably, the proton exchange membrane is perfluoro sulfonic acid membrane.The chemical property of perfluoro sulfonic acid membrane is stable, thermal stability
Good, voltage reduces, electrical conductivity is high, can be used under the harsh conditions such as strong acid, highly basic, strong oxidizer medium and high temperature, therefore energy
The enough stability greatly ensured during utility model works, improves service life.
Preferably, the hydrogen catalytic layer is platinum matter sheet metal.Reaction is accelerated by platinum matter metal and carries out rate.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is used to drive the hydrogen fuel cell monomer structure of new energy sky iron, is assemblied in the battery pack of sky iron
It is interior, it is only necessary to provide stable hydrogen supply can long-term work, with the high-speed cruising of empty iron, air can be automatically into
Anode direction only needs to draw, need not build high-voltage electricity, substation, charging station so as to endlessly generate electric power to empty iron
Etc. additional infrastructure device, a large amount of build and standby lithium pond cost is reduced.There is high-voltage electricity area that can save construction cost, and
More falling behind without field of high-voltage electricity etc., be also capable of providing enough power so that is extensive, remote to build empty iron
It is possibly realized.
2nd, the utility model is used to drive the hydrogen fuel cell monomer structure of new energy sky iron, by pressing chamber from hydrogen
The hydrogen gas pressure that gas entrance enters inside battery body quickly with balancing each other, it is ensured that reacts natural and tripping progress.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model specific embodiment.
Mark and corresponding parts title in attached drawing：
1- housings, 2- hydrogen recovery tubes, 3- press chamber, and 4- supplies hydrogen channel, 5- hydrogen catalytic layers, 6- hydrogen ion diffusion chambers,
7- hydrogen formation apparatus, 8- reaction chambers, 9- drainage channels, 10- air supply channels, 11- anodes, 12- proton exchange membrane, 13- cathodes,
14- hydrogen inlets, 15- air intakes.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1：
The hydrogen fuel cell monomer structure for being used to drive new energy sky iron as shown in Figure 1, including housing 1, positioned at housing 1
Interior battery body, which is characterized in that hydrogen inlet 14, air intake 15 are set on the housing 1, and the battery body is located at
Between hydrogen inlet 14 and air intake 15, the battery body include set gradually cathode 13, hydrogen catalytic layer 5, hydrogen from
Sub- diffusion chamber 6, proton exchange membrane 12, reaction chamber 8, anode 11, the cathode 13 are connected with hydrogen inlet 14, the anode 11
It is connected with air intake 15.Pressure chamber 3 is additionally provided in the housing 1, the pressure chamber 3 is located at hydrogen inlet 14 and cathode
Between 13, the pressure chamber 3 is connected respectively with hydrogen inlet 14, cathode 13.It is described the outlet side of chamber 3 to be pressed to lead to by hydrogen supply
Road 4 is connected with cathode 13.The present embodiment feeds hydrogen by hydrogen inlet 14 on cathode 13, and the hydrogen on cathode is urged in hydrogen
Change and the hydrogen ion and electronics that oxidation reaction is dissociated into positively charged occur under the catalytic action of layer 5, wherein, the electronics of generation is in electricity
Cathode being flowed to through external circuit under the action of gesture and forming electric current, hydrogen ion is then arrived through hydrogen ion diffusion chamber 6, through proton exchange membrane 12
It is diffused at up to the reaction chamber close to anode, towards anode direction, anode is connected with air intake, therefore the oxygen in air
It can be attached on anode, oxygen is split into electronegative oxonium ion and electronics on anode, and electronics is formed between electrode plate
Electric current, so as to fulfill the hydrogen fuel cell of continued power is capable of.
Embodiment 2：
The hydrogen fuel cell monomer structure for being used to drive new energy sky iron as shown in Figure 1, including housing 1, positioned at housing 1
Interior battery body, which is characterized in that hydrogen inlet 14, air intake 15 are set on the housing 1, and the battery body is located at
Between hydrogen inlet 14 and air intake 15, the battery body include set gradually cathode 13, hydrogen catalytic layer 5, hydrogen from
Sub- diffusion chamber 6, proton exchange membrane 12, reaction chamber 8, anode 11, the cathode 13 are connected with hydrogen inlet 14, the anode 11
It is connected with air intake 15.Pressure chamber 3 is additionally provided in the housing 1, the pressure chamber 3 is located at hydrogen inlet 14 and cathode
Between 13, the pressure chamber 3 is connected respectively with hydrogen inlet 14, cathode 13.It is described the outlet side of chamber 3 to be pressed to lead to by hydrogen supply
Road 4 is connected with cathode 13.If described press chamber 3 to include flase floor dried layer side by side, the distance between adjacent two layers flase floor is
4mm, the thickness of every layer of flase floor are 2mm, and the hole between adjacent two layers flase floor is staggered.
Embodiment 3：
The hydrogen fuel cell monomer structure for being used to drive new energy sky iron as shown in Figure 1, including housing 1, positioned at housing 1
Interior battery body, which is characterized in that hydrogen inlet 14, air intake 15 are set on the housing 1, and the battery body is located at
Between hydrogen inlet 14 and air intake 15, the battery body include set gradually cathode 13, hydrogen catalytic layer 5, hydrogen from
Sub- diffusion chamber 6, proton exchange membrane 12, reaction chamber 8, anode 11, the cathode 13 are connected with hydrogen inlet 14, the anode 11
It is connected with air intake 15.8 bottom of reaction chamber sets drainage channel 9.The drainage channel 9 is connected to 1 outside of housing.
Embodiment 4：
The hydrogen fuel cell monomer structure for being used to drive new energy sky iron as shown in Figure 1, including housing 1, positioned at housing 1
Interior battery body, which is characterized in that hydrogen inlet 14, air intake 15 are set on the housing 1, and the battery body is located at
Between hydrogen inlet 14 and air intake 15, the battery body include set gradually cathode 13, hydrogen catalytic layer 5, hydrogen from
Sub- diffusion chamber 6, proton exchange membrane 12, reaction chamber 8, anode 11, the cathode 13 are connected with hydrogen inlet 14, the anode 11
It is connected with air intake 15.Further include the hydrogen formation apparatus 7 being connected with the hydrogen inlet 14.Further include hydrogen recovery tube
2, one end of the hydrogen recovery tube 2 is connected with 13 bottom of cathode, the other end is connected with hydrogen inlet 14.
Embodiment 5：
The hydrogen fuel cell monomer structure for being used to drive new energy sky iron as shown in Figure 1, in any of the above-described embodiment
On the basis of, it is connected between the air intake 15 and anode 11 by air supply channel 10, the air supply channel 10, for hydrogen channel 4
Inside it is respectively provided with pressure sensor.The proton exchange membrane 12 is perfluoro sulfonic acid membrane.The hydrogen catalytic layer 5 is platinum matter metal
Piece.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. for driving the hydrogen fuel cell monomer structure of new energy sky iron, including housing (1), the battery in housing (1)
Body, which is characterized in that hydrogen inlet (14), air intake (15) are set on the housing (1), and the battery body is located at hydrogen
Between gas entrance (14) and air intake (15), the battery body includes the cathode (13), the hydrogen catalytic layer that set gradually
(5), hydrogen ion diffusion chamber (6), proton exchange membrane (12), reaction chamber (8), anode (11), the cathode (13) and hydrogen inlet
(14) it is connected, the anode (11) is connected with air intake (15)；It is additionally provided in the housing (1) and presses chamber (3), institute
State press chamber (3) be located between hydrogen inlet (14) and cathode (13), it is described pressure chamber (3) respectively with hydrogen inlet (14), the moon
Pole (13) is connected.
2. the hydrogen fuel cell monomer structure according to claim 1 for being used to drive new energy sky iron, which is characterized in that institute
It states and presses chamber (3) if the distance between the flase floor including dried layer side by side, adjacent two layers flase floor are 3~5mm, adjacent two layers lattice
Hole between screen is staggered.
3. the hydrogen fuel cell monomer structure according to claim 1 for being used to drive new energy sky iron, which is characterized in that institute
The outlet side of pressure chamber (3) is stated by being connected for hydrogen channel (4) with cathode (13).
4. the hydrogen fuel cell monomer structure according to claim 1 for being used to drive new energy sky iron, which is characterized in that institute
It states reaction chamber (8) bottom and drainage channel (9) is set.
5. the hydrogen fuel cell monomer structure according to claim 4 for being used to drive new energy sky iron, which is characterized in that institute
Drainage channel (9) is stated to be connected on the outside of housing (1).
6. the hydrogen fuel cell monomer structure according to claim 1 for being used to drive new energy sky iron, which is characterized in that also
Including the hydrogen formation apparatus (7) being connected with the hydrogen inlet (14).
7. the hydrogen fuel cell monomer structure according to claim 1 for being used to drive new energy sky iron, which is characterized in that also
Including hydrogen recovery tube (2), one end of the hydrogen recovery tube (2) is connected with cathode (13) bottom, the other end and hydrogen inlet
(14) it is connected.
8. the hydrogen fuel cell monomer structure according to claim 1 for being used to drive new energy sky iron, which is characterized in that institute
It states and is connected between air intake (15) and anode (11) by air supply channel (10), the air supply channel (10), for hydrogen channel (4)
Inside it is respectively provided with pressure sensor.
9. the hydrogen fuel cell monomer structure according to claim 1 for being used to drive new energy sky iron, which is characterized in that institute
The proton exchange membrane (12) stated is perfluoro sulfonic acid membrane.
10. the hydrogen fuel cell monomer structure according to claim 1 for being used to drive new energy sky iron, which is characterized in that
The hydrogen catalytic layer (5) is platinum matter sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529768.3U CN207441863U (en) | 2017-11-16 | 2017-11-16 | For driving the hydrogen fuel cell monomer structure of new energy sky iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529768.3U CN207441863U (en) | 2017-11-16 | 2017-11-16 | For driving the hydrogen fuel cell monomer structure of new energy sky iron |
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| Publication Number | Publication Date |
|---|---|
| CN207441863U true CN207441863U (en) | 2018-06-01 |
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| CN201721529768.3U Active CN207441863U (en) | 2017-11-16 | 2017-11-16 | For driving the hydrogen fuel cell monomer structure of new energy sky iron |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749485A (en) * | 2017-11-16 | 2018-03-02 | 黑冻科技有限公司 | For driving the hydrogen fuel cell monomer structure of new energy sky iron |
| CN107910569A (en) * | 2017-12-07 | 2018-04-13 | 成都因纳维特科技有限公司 | Hydrogen fuel cell monomer structure |
-
2017
- 2017-11-16 CN CN201721529768.3U patent/CN207441863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749485A (en) * | 2017-11-16 | 2018-03-02 | 黑冻科技有限公司 | For driving the hydrogen fuel cell monomer structure of new energy sky iron |
| CN107910569A (en) * | 2017-12-07 | 2018-04-13 | 成都因纳维特科技有限公司 | Hydrogen fuel cell monomer structure |
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