CN206349446U - A kind of novel portable alcohol fuel cell - Google Patents
A kind of novel portable alcohol fuel cell Download PDFInfo
- Publication number
- CN206349446U CN206349446U CN201621205239.3U CN201621205239U CN206349446U CN 206349446 U CN206349446 U CN 206349446U CN 201621205239 U CN201621205239 U CN 201621205239U CN 206349446 U CN206349446 U CN 206349446U
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- module
- ethanol
- hydrogen production
- reformation hydrogen
- fuel cell
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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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- Hydrogen, Water And Hydrids (AREA)
Abstract
The utility model discloses a kind of novel portable alcohol fuel cell.The technical solution of the utility model is：A kind of novel portable alcohol fuel cell, the pile electricity generation module set including modularization, reformation hydrogen production module, ethanol supplying module and water supplying module, the ethanol supplying module is connected to reformation hydrogen production module with water supplying module, the reformation hydrogen production module is connected to pile electricity generation module, the pile electricity generation module includes exhaust outlet, the exhaust outlet is connected with heat exchanger, the heat exchanger is the ethanol evaporating offer heat in reformation hydrogen production module, the ethanol supplying module is detachably connected with reformation hydrogen production module, the reformation hydrogen production module includes flameless combustion unit, the pile electricity generation module includes residual air outlet, the residual air outlet is connected to flameless combustion unit.Scheme Security that the utility model is provided, it is convenient for carrying and generated energy is higher and energy-conserving and environment-protective.
Description
Technical field
The utility model is related to field of fuel cell technology, more particularly to a kind of novel portable alcohol fuel cell.
Background technology
With the attention to new energy technology, the research of hydrogen fuel cell is also through carrying out for a long time, hydrogen combustion of the prior art
The raw material of material battery is typically that pure hydrogen either methanol generates electricity by pile again by reforming reaction generation hydrogen.Directly use
Pure hydrogen as raw material scheme because pure hydrogen produce cost and carrying cost is very high, which limits using pure
Hydrogen is as the application of the hydrogen fuel cell of raw material, and the technology using methanol as the raw material of hydrogen fuel cell is very
Maturation, but the calorific value of methanol in itself is relatively low with respect to ethanol, methanol has certain toxicity in addition so that utilize methanol fuel electricity
The portable power supply device that pond is made has certain potential safety hazard, therefore, and the utility model people proposes a kind of using ethanol as original
The high-temperature fuel cell system of material, is particularly suitable for use in the making of portable power supply device.
Utility model content
In view of the deficienciess of the prior art, main purpose of the present utility model is that providing one kind conveniently, safely carries
And generated energy is higher and high-temperature fuel cell systems based on ethanol of energy-conserving and environment-protective.
To achieve the above object, the utility model provides following technical scheme：A kind of novel portable alcohol fuel electricity
Pond, including pile electricity generation module, reformation hydrogen production module, ethanol supplying module and the water supplying module that modularization is set, it is described
Ethanol supplying module is connected to reformation hydrogen production module with water supplying module, and the reformation hydrogen production module is connected to pile generating mould
Block, the pile electricity generation module includes exhaust outlet, and the exhaust outlet is connected with heat exchanger, and the heat exchanger is reformation hydrogen production module
In ethanol evaporating offer heat, the ethanol supplying module is detachably connected with reformation hydrogen production module, the reformation hydrogen production mould
Block includes flameless combustion unit, and the pile electricity generation module includes residual air outlet, and the residual air outlet is connected to nonflame combustion
Burn unit.
It is preferred that, it is provided with CO removal devices between the reformation hydrogen production module and pile electricity generation module.
It is preferred that, the reformation hydrogen production module includes reformer chamber and is arranged on the catalyst of reformer chamber, the reformation
Hydrogen manufacturing module includes being used for the electric heater unit for the evaporation part and reformer chamber for heating vaporization ethanol.
It is preferred that, the electric heater unit is silicon nitride electric heating sheets.
It is preferred that, the ethanol supplying module includes being provided with from blocking type filler in Ethanol tank, the Ethanol tank.
The utility model has the following advantages that relative to prior art, by the use of the characteristic that methanol is nontoxic and is convenient for carrying as
The raw material of high-temperature fuel cell, it has Portability more more preferable than methanol, is more prone to obtain, and the calorific value itself contained
Height, energy density is higher than methanol.Wherein pile electricity generation module, reformation hydrogen production module, ethanol supplying module and water supplying module
For main element, using modularized design, it can be convenient for changing and carry, because the high-temperature fuel cell system based on ethanol is needed
The temperature wanted is higher, and wherein the general reaction of reformation hydrogen production module is C2H3OH+ 3H2O→6H2+2CO2, it can compared to methanol
More hydrogen are produced, therefore, it is possible to produce more electric energy.Ethanol supplying module can be used from blocking with water supplying module
Inlet is designed, and second alcohol and water can be injected easily and fast so that whole scheme is more convenient to carry.Exhaust outlet and heat exchange
The setting of device be in order to improve the heat utilization efficiency of whole high-temperature fuel cell system, on startup, ethanol evaporating and reformer chamber
Heating uses electrically heated mode, in normal work, in pile electricity generation module residual air and waste heat can to it is ethanol evaporating with
And the heating of reformer chamber provides and contains the complete hydrogen of unreacted in sufficient heat, residual air, this hydrogen partial can reformed
Flameless combustion occurs at hydrogen manufacturing module to produce heat so that whole high-temperature fuel cell system more energy-conserving and environment-protective.It is described
Ethanol supplying module is detachably connected with reformation hydrogen production module, be in order to when that need not use and fill ethanol solution or
It can be dismantled during the ethanol supplying module of carrying about standby.The reformation hydrogen production module includes flameless combustion unit, the pile hair
Electric module includes residual air outlet, and the residual air outlet, which is connected in flameless combustion unit, residual air outlet, contains unreacted
Hydrogen, this hydrogen partial can enter flameless combustion unit carry out combustion heat supplying, save the energy.It is more environmentally-friendly.
Brief description of the drawings
Fig. 1 is a kind of structural representation of novel portable alcohol fuel cell of the present utility model.
In figure：1st, pile electricity generation module；2nd, reformation hydrogen production module；3rd, ethanol supplying module；4th, water supplying module；5th, CO is gone
Except device；6th, reformer chamber；7th, electric heater unit；8th, exhaust outlet；9th, heat exchanger；10th, residual air outlet；11st, flameless combustion unit.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of novel portable alcohol fuel cell, including the pile electricity generation module 1, again that modularization is set
Whole hydrogen manufacturing module 2, ethanol supplying module 3 and water supplying module 4, the ethanol supplying module 3 are connected to water supplying module 4
Reformation hydrogen production module 2, the reformation hydrogen production module 2 is connected to pile electricity generation module 1, and the pile electricity generation module 1 includes exhaust
Mouth 8, the exhaust outlet 8 is connected with heat exchanger 9, and the heat exchanger 9 is the ethanol evaporating offer heat in reformation hydrogen production module 2,
The ethanol supplying module 3 is detachably connected with reformation hydrogen production module 2, and the reformation hydrogen production module 2 includes flameless combustion unit
10, the pile electricity generation module 1 includes residual air outlet 10, and the residual air outlet 10 is connected to flameless combustion unit 11.
A kind of novel portable alcohol fuel cell of the present utility model, is made using the characteristic that methanol is nontoxic and is convenient for carrying
For the raw material of high-temperature fuel cell, it has Portability more more preferable than methanol, is more prone to obtain, and the calorific value itself contained
Height, energy density is higher than methanol.Wherein pile electricity generation module 1, reformation hydrogen production module 2, ethanol supplying module 3 and water supply mould
Block 4 is main element, using modularized design, can be convenient for changing and carry, because the high-temperature fuel cell system based on ethanol
The temperature needed of uniting is higher, and wherein the general reaction of reformation hydrogen production module 2 is C2H3OH+ 3H2O→6H2+2CO2, it compares methanol
More hydrogen can be produced, therefore, it is possible to produce more electric energy.Ethanol supplying module 3 can be used with water supplying module 4
From inlet design is blocked, second alcohol and water can be injected easily and fast so that whole scheme is more convenient to carry.Exhaust outlet 8
And the setting of heat exchanger 9 be in order to improve the heat utilization efficiency of whole high-temperature fuel cell system, on startup, it is ethanol evaporating with
And the heating of reformer chamber 6 uses electrically heated mode, in normal work, residual air and waste heat can be right in pile electricity generation module 1
Ethanol evaporating and reformer chamber 6 heating, which is provided, contains the complete hydrogen of unreacted, this hydrogen partial in sufficient heat, residual air
Flameless combustion can occur at reformation hydrogen production module 2 to produce heat so that whole high-temperature fuel cell system is more saved
Can environmental protection.The ethanol supplying module 3 is detachably connected with reformation hydrogen production module 2, is to need not use and fill
During ethanol solution or carrying about standby ethanol supplying module when can dismantle.The reformation hydrogen production module 2 includes flameless combustion
Unit 10, the pile electricity generation module 1 includes residual air outlet 10, and the residual air outlet 10 is connected to flameless combustion unit
11, unreacted hydrogen is contained in residual air outlet 10, this hydrogen partial can enter flameless combustion unit 11 and carry out burning confession
Heat, saves the energy.
It is preferred that, it is provided with CO removal devices 5 between the reformation hydrogen production module 2 and pile electricity generation module 1.Whole hydrogen manufacturing mould
The general reaction of block is C2H3OH+ 3H2O→6H2+2CO2, cracking reaction occurs in the presence of catalyst first for wherein ethanol
CH3OH→3H2+ CO, then CO removal devices 5, which take place, reacts CO+H2O→CO2+H2And CO+3H2→CH4+H2O, CO are gone
Except device 5 can effectively remove CO, catalyst poisoning is prevented, it is ensured that the progress of reforming reaction.
It is preferred that, the reformation hydrogen production module 2 includes reformer chamber 6 and the catalyst being arranged in reformer chamber 6, described heavy
Whole hydrogen manufacturing module 2 includes being used for the electric heater unit 7 for the evaporation part and reformer chamber 6 for heating vaporization ethanol.Electric heater unit 7 is used
To start heating during whole high-temperature battery system so that ethanol can fast vaporizing, reformer chamber 6 can also be rapidly achieved reaction
Required temperature, compared to by the way of combustion heat supplying, carries out heat supply heating using electric heater unit 7 and improves whole system
Toggle speed.
It is preferred that, the electric heater unit 7 is silicon nitride electric heating sheets.Silicon nitride electric heating sheets have the spy of very fast heating
Property, can produce substantial amounts of heat within the extremely short time so that ethanol solution can fast vaporizing, reformer chamber 6 can quickly rise
Temperature.
It is preferred that, the ethanol supplying module 3 includes being provided with from blocking type filler in Ethanol tank, the Ethanol tank.
It is to fill ethanol solution for convenience from blocking type filler so that the mode of filling ethanol raw material safety and letter as far as possible
It is single.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of novel portable alcohol fuel cell, it is characterised in that：Pile electricity generation module including modularization setting, reformation
Hydrogen manufacturing module, ethanol supplying module and water supplying module, the ethanol supplying module are connected to reformation system with water supplying module
Hydrogen module, the reformation hydrogen production module is connected to pile electricity generation module, and the pile electricity generation module includes exhaust outlet, the exhaust
Mouth is connected with heat exchanger, and the heat exchanger is the ethanol evaporating offer heat in reformation hydrogen production module, the ethanol supplying module
It is detachably connected with reformation hydrogen production module, the reformation hydrogen production module includes flameless combustion unit, the pile electricity generation module bag
Residual air outlet is included, the residual air outlet is connected to flameless combustion unit.
2. a kind of novel portable alcohol fuel cell according to claim 1, it is characterised in that：The reformation hydrogen production mould
CO removal devices are provided between block and pile electricity generation module.
3. a kind of novel portable alcohol fuel cell according to claim 1, it is characterised in that：The reformation hydrogen production mould
Block includes reformer chamber and is arranged on the catalyst of reformer chamber, and the reformation hydrogen production module includes being used to heat vaporization ethanol
Evaporation part and the electric heater unit of reformer chamber.
4. a kind of novel portable alcohol fuel cell according to claim 3, it is characterised in that：The electric heater unit
For silicon nitride electric heating sheets.
5. a kind of novel portable alcohol fuel cell according to claim 1, it is characterised in that：The ethanol supplies mould
Block includes being provided with from blocking type filler in Ethanol tank, the Ethanol tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205239.3U CN206349446U (en) | 2016-11-08 | 2016-11-08 | A kind of novel portable alcohol fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205239.3U CN206349446U (en) | 2016-11-08 | 2016-11-08 | A kind of novel portable alcohol fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349446U true CN206349446U (en) | 2017-07-21 |
Family
ID=59317073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205239.3U Active CN206349446U (en) | 2016-11-08 | 2016-11-08 | A kind of novel portable alcohol fuel cell |
Country Status (1)
| Country | Link |
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| CN (1) | CN206349446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450379A (en) * | 2016-11-28 | 2017-02-22 | 苏州氢洁电源科技有限公司 | Novel portable ethanol fuel battery |
| CN106450390A (en) * | 2016-11-08 | 2017-02-22 | 常州博能新能源有限公司 | Novel portable ethanol fuel cell |
| CN107863544A (en) * | 2017-09-29 | 2018-03-30 | 武汉市能智达科技有限公司 | The minimizing technology and its removal device and fuel cell unit of a kind of carbon monoxide |
-
2016
- 2016-11-08 CN CN201621205239.3U patent/CN206349446U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450390A (en) * | 2016-11-08 | 2017-02-22 | 常州博能新能源有限公司 | Novel portable ethanol fuel cell |
| CN106450379A (en) * | 2016-11-28 | 2017-02-22 | 苏州氢洁电源科技有限公司 | Novel portable ethanol fuel battery |
| CN107863544A (en) * | 2017-09-29 | 2018-03-30 | 武汉市能智达科技有限公司 | The minimizing technology and its removal device and fuel cell unit of a kind of carbon monoxide |
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