CN204794155U - Charging station with multiunit methanol -water reformation hydrogen manufacturing power mode - Google Patents
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- CN204794155U CN204794155U CN201520378670.7U CN201520378670U CN204794155U CN 204794155 U CN204794155 U CN 204794155U CN 201520378670 U CN201520378670 U CN 201520378670U CN 204794155 U CN204794155 U CN 204794155U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses a charging station with multiunit methanol -water reformation hydrogen manufacturing power mode, storing conveyor, the methanol -water reformation hydrogen manufacturing power mode of at least three groups, handing over dc power conversion equipment and a plurality of machine that charges including controlling means, methanol -water, wherein, methanol -water reformation hydrogen manufacturing power mode includes reformer and fuel cell, and methyl alcohol and water raw materials take place reformation hydrogen generation in the reformer, and the hydrogen that makes gets into fuel cell, in fuel cell, and oxygen -generation conveyor 0 in hydrogen and the air, the production electric energy is exported, the machine that charges in the charging process, feeds back to controlling means with the power demand of charging immediately, and controlling means is according to the methanol -water reformation hydrogen manufacturing power mode operation of the power demand information control right quantity of charging. The utility model discloses power source is multiunit methanol -water reformation hydrogen manufacturing power mode, does not receive geographic restrictions, need not to set up machine and the regeneration energy storage battery of charging that elementarily once incline, can carry out intelligent quick charge for equipment such as electric motor cars immediately.
Description
Technical field
The utility model relates to charging station technical field, particularly a kind of charging station with many group methanol-water reformation hydrogen production power generation module group.
Background technology
At present, power-actuated vehicle such as electric motor car, plug-in type motor vehicle driven by mixed power increase use fast.Because electric motor car increases use fast, the charging station that charges for the boosting battery installed electric motor car adopt.
In the prior art, the power taking source of charging station comes from utility grid usually, and the patent of this respect has: the control technology of 201210154770.2 electric motorcar charging stations, 201080035595.4 charging stations, 201010111427.0 electric automobile charging station systems and coupling charging method, 200680038494.6 recharging stations and related electric vehicle, 201080035585.0 are for the electric delivery system recharging station etc. of motor vehicle.
Hold, because electric motor car needs quick high-power charging usually, therefore charging station generally directly from the power taking of electrical network high power, otherwise can not understand severe jamming electrical network, not only affects other users, and threatens grid equipment.In the prior art, the basic structure of charging station comprises: elementary primary side charger (for the charging of regeneration energy storage battery), regeneration energy storage battery, secondary secondary side quick charger (for charging electric vehicle), regeneration storage battery pond servicing machine, charging control system, cable distribution system and machine room.Its operation principle is: (night is preferential) grid power carries out energy storage charging by elementary primary side charger to regeneration storage battery pond at ordinary times, due to the requirement that has no time when energy storage is charged, thus can charge at a slow speed with small area analysis, charging current can arrange the charging interval automatically according to accumulator electric-quantity, farthest uses night dip electric power.When needs are for charging electric vehicle, according to permission maximum charging current and the voltage of electric automobile, quick charge is carried out to electric automobile by secondary secondary side quick charger, because charging process " is fallen electric " from energy storage battery to electric automobile, instead of directly take from electrical network, thus electrical network is not disturbed.
But, above-mentioned charging station also has following disappearance: one, because the power taking source of charging station is for utility grid, therefore, be difficult to set up charging station without guarantee region at remote highway and electricity consumption, often need to adopt solar energy or wind energy power taking, but not only cost is high for solar energy or wind energy power taking, and power supply instability; Two, because charging station generally can not directly from the power taking of electrical network high power, thus the elementary primary side charger into the charging of regeneration energy storage battery is provided with, high-power charging is carried out to electric motor car again by regeneration energy storage battery, but, regeneration energy storage battery with high costs, fail safe is low, maintenance is difficult.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of charging station with many group methanol-water reformation hydrogen production power generation module group is provided, the power source of this charging station is many group methanol-water reformation hydrogen production power generation module group, this charging station modularization is high, startup limits by region fast, not, without the need to arranging elementary primary side charger and regeneration energy storage battery, immediately can carry out intelligent quick charge to equipment such as electric motor cars, fail safe is high, reliability is strong.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of charging station with many group methanol-water reformation hydrogen production power generation module group, comprise control device, methanol-water Storing and conveying device, at least three group methanol-water reformation hydrogen production power generation module group, alterating and direct current power conversion device and some chargers, wherein:
Control device, is all electrically connected with methanol-water Storing and conveying device, methanol-water reformation hydrogen production power generation module group, alterating and direct current power conversion device and charger and controls its operating state;
Methanol-water Storing and conveying device, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group;
Methanol-water reformation hydrogen production power generation module group, comprises reformer and fuel cell, and reformation hydrogen production reaction occurs first alcohol and water raw material in reformer, obtained hydrogen enters fuel cell, in fuel cell, the oxygen generation electrochemical reaction in hydrogen and air, produces electric energy and exports;
Alterating and direct current power conversion device, the electric energy for being exported by fuel cell is converted to the required appropriate voltage of charging equipment, the alternating current of electric current or direct current;
Charger, for charging to charging equipment;
Described charger is in charging process, instant charge power demand is fed back to control device, this control device controls the methanol-water reformation hydrogen production power generation module group running of right quantity according to charge power demand information, and controls the methanol-water reformation hydrogen production power generation module group conveying first alcohol and water raw material of methanol-water Storing and conveying device to running.
Reformer chamber and hydrogen purification apparatus is provided with in the reformer of described methanol-water reformation hydrogen production power generation module group, the temperature of reformer chamber is 300-570 DEG C of temperature, reformer chamber is provided with catalyst, first alcohol and water is at the obtained hydrogen-containing gas of reformation hydrogen production reaction of reformer chamber generation first alcohol and water, reformer chamber is connected by connecting line with hydrogen purification apparatus, the all or part of of connecting line is arranged at reformer chamber, and the high temperature by reformer chamber continues the gas that heating exports from reformer chamber; Described connecting line, as the buffering between reformer chamber and hydrogen purification apparatus, makes the temperature of the gas exported from reformer chamber identical with the temperature of hydrogen purification apparatus or close, obtains hydrogen, be supplied to fuel cell from the aerogenesis end of hydrogen purification apparatus.
Described methanol-water reformation hydrogen production power generation module group is integrated with heat exchanger, described heat exchanger is installed on the conveyance conduit between methanol-water Storing and conveying device and reformer, the first alcohol and water raw material of low temperature is in heat exchanger, the high-temperature hydrogen exported with reformer chamber carries out heat exchange, and first alcohol and water material temperature raises, vaporization; The hydrogen of the aerogenesis end output of the hydrogen purification apparatus of described reformer, after heat exchanger, temperature reduces, then is supplied to fuel cell.
Described hydrogen purification apparatus is membrane separation device, and this membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%-78%, and silver accounts for 22%-25%.
The fuel cell of described methanol-water reformation hydrogen production power generation module group comprises cooling water circulation system, this cooling water circulation system is used for carrying out radiating and cooling to fuel cell, this cooling water circulation system comprises heat abstractor, at least two water pumps, water receptacle and water collector, described heat abstractor is positioned at fuel cell, water in described water receptacle can under the driving effect of water pump, after water collector catchments, heat abstractor is entered from the water inlet of fuel cell, water receptacle is back to again from the delivery port of fuel cell, described control device and described at least two water pumps are electrically connected, to control each pump operation, this fuel cell produces in the process of electricity in electrochemical reaction, by real-time temperature signal feedback to control device, control device is according to the pump operation of real-time temperature signal controlling right quantity, when real-time temperature is lower, control less pump operation, when real-time temperature is higher, control more pump operation, the operational situation of water pump in control device detecting real-time cooling water circulation system, when any one pump operation is abnormal, control device controls this abnormal water pump and shuts down, and control a standby pump operation, or running speed accelerated by the water pump controlled in other runnings, to compensate the discharge reduced because this abnormal water pump shuts down.
The fuel cell of described methanol-water reformation hydrogen production power generation module group comprises wind cooling temperature lowering and air conveying system, this wind cooling temperature lowering and air conveying system comprise air cleaner and fan, air cleaner is positioned at the side of fuel cell, fan is positioned at the opposite side of fuel cell, under the driving of fan, outside air enters from fuel cell side after air cleaner filters, then discharges from fuel cell opposite side; Outside air, by the process of fuel cell, for fuel cell provides the oxygen required for electrochemical reaction, and is fuel cell radiating and cooling simultaneously.
Described methanol-water Storing and conveying device comprises methanol-water storage tower, methanol-water buffer container and delivery pump, liquid first alcohol and water raw material is stored in described methanol-water storage tower, this first alcohol and water raw material, after methanol-water buffer container buffering, is delivered to methanol-water reformation hydrogen production power generation module group by delivery pump; The quantity of described delivery pump and the quantity of methanol-water reformation hydrogen production power generation module group match, and the quantity of described methanol-water buffer container is equal to or less than the quantity of delivery pump.
The beneficial effects of the utility model are:
The power taking source of one, the utility model charging station is methanol-water reformation hydrogen production power generation module group, and therefore, still can ensure the normal operation of charging station at remote highway and electricity consumption without guarantee region, power supply is stable;
Two, the utility model charging station can directly from the power taking of methanol-water reformation hydrogen production power generation module group high power, and thus without the need to being set to the elementary primary side charger regenerating energy storage battery charging, cost is lower, fail safe is high, maintenance is easy;
Three, the utility model adopts at least three group methanol-water reformation hydrogen production power generation module group, the degree of modularity is high, single methanol-water reformation hydrogen production power generation module group volume is little, startup is quick, and the aspect state modulator such as hydrogen manufacturing temperature, gas flow, gas atmosphere, generating speed are sensitive;
Four, the utility model adopts at least three group methanol-water reformation hydrogen production power generation module group, greatly can reduce zero load, and its overall power consumption is less, and first alcohol and water consumption of raw materials is lower, utilance is high; Such as, if the utility model arranges 100 groups of methanol-water reformation hydrogen production power generation module group, when instant charge power demand is less, such as small-sized charging equipment charging or the charging of separate unit charging equipment, control device only needs to control less methanol-water reformation hydrogen production power generation module group (such as 3 groups) running; When instant charge power demand is larger, such as Large Electric vehicle charging or multiple stage charging equipment charge simultaneously, and control device then controls more methanol-water reformation hydrogen production power generation module group (such as 70 groups) running;
After five, the utility model adopts at least three group methanol-water reformation hydrogen production power generation module group, when one group of methanol-water reformation hydrogen production power generation module group breaks down, other methanol-water reformation hydrogen production power generation module group can also run well, or the methanol-water reformation hydrogen production power generation module group replacement work being in holding state can be made, therefore, its stability and reliability is good, intelligent high, can prevent the great exception causing charging station because of the paralysis of part methanol-water reformation hydrogen production power generation module group;
Six, the utility model adopts at least three group methanol-water reformation hydrogen production power generation module group, when methanol-water reformation hydrogen production power generation module group quantity is inadequate, methanol-water reformation hydrogen production power generation module group can be increased easily, improve preparing hydrogen, generating power amount, make methanol-water reformation hydrogen production power generation module group quantity of the present utility model energy masterly ground resilient expansion;
Seven, the utility model adopts at least three group methanol-water reformation hydrogen production power generation module group, can realize the intelligent quick charge of the multiple chargeable range such as 12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V, 180V, 210V, 240V, 380V.
Accompanying drawing explanation
Fig. 1 is overall structure block diagram of the present utility model.
Fig. 2 is the overall structure block diagram of methanol-water reformation hydrogen production power generation module group of the present utility model.
Fig. 3 is the structure block diagram of the fuel cell adopting cooling water circulation system.
Fig. 4 is the structure block diagram of the fuel cell adopting wind cooling temperature lowering and air conveying system.
Fig. 5 is the methanol-water Storing and conveying apparatus structure block diagram of the utility model one preferred embodiment.
Fig. 6 is the methanol-water Storing and conveying apparatus structure block diagram of another preferred embodiment of the utility model.
Fig. 7 is the methanol-water reformation hydrogen production power generation module group structure block diagram of the utility model one preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in further detail.
As shown in Figure 1, the utility model is a kind of charging station with many group methanol-water reformation hydrogen production power generation module group, comprise control device 1, methanol-water Storing and conveying device 2, at least three group methanol-water reformation hydrogen production power generation module group 3, alterating and direct current power conversion device 4 and some chargers 5, wherein:
Control device 1, is all electrically connected with methanol-water Storing and conveying device 2, methanol-water reformation hydrogen production power generation module group 3, alterating and direct current power conversion device 4 and charger 5 and controls its operating state;
Methanol-water Storing and conveying device 2, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group 3;
Methanol-water reformation hydrogen production power generation module group 3, comprise reformer 31 and fuel cell 32(reference Fig. 2), reformation hydrogen production reaction is there is in first alcohol and water raw material in reformer 31, obtained hydrogen enters fuel cell 32, in fuel cell 32, oxygen generation electrochemical reaction in hydrogen and air, produces electric energy and exports; Anode at fuel cell 32: 2H
2→ 4H
++ 4e
-, H
2split into two protons and two electronics, proton is through proton exchange membrane (PEM), and electronics, by positive plate, by external loading, and enters cathode bipolar plate; Negative electrode at fuel cell 32: O
2+ 4e
-+ 4H
+→ 2H
2o, proton, electronics and O
2recombine to form H
2o; .
Alterating and direct current power conversion device 4, the electric energy for being exported by fuel cell 32 is converted to charging equipment (such as electric automobile, not shown) required appropriate voltage, the alternating current of electric current or direct current;
Charger 5, for charging to charging equipment;
Described charger 5 is in charging process, instant charge power demand is fed back to control device 1, this control device 1 controls the methanol-water reformation hydrogen production power generation module group 3 of right quantity according to charge power demand information and operates, and controls methanol-water Storing and conveying device 2 and carry first alcohol and water raw material to the methanol-water reformation hydrogen production power generation module group 3 of running.
As shown in Figure 3 and Figure 7, reformer chamber 311 and hydrogen purification apparatus 312 is provided with in the reformer 31 of described methanol-water reformation hydrogen production power generation module group 3, temperature in reformer chamber 311 is 300-570 DEG C of temperature, catalyst is provided with in reformer chamber 311, in reformer chamber 311, methyl alcohol and steam pass through catalyst under the pressure condition of 1-5MPa, under the effect of catalyst, there is the transformationreation of methanol decomposition reaction and carbon monoxide, generate hydrogen and carbon dioxide, this is the gas solid catalytic reaction system of component more than, many reactions, and reactional equation is: (1) CH
3oH → CO+2H
2, (2) H
2o+CO → CO
2+ H
2, (3) CH
3oH+H
2o → CO
2+ 3H
2, the H that reforming reaction generates
2and CO
2, reformer chamber 311 is connected by connecting line with hydrogen purification apparatus 312, and all or part of of connecting line is arranged in reformer chamber 311, continues the gas of heating from reformer chamber 311 output by the high temperature in reformer chamber 311; Described connecting line is as the buffering between reformer chamber 311 and hydrogen purification apparatus 312, make the temperature of the gas exported from reformer chamber 131 identical with the temperature of hydrogen purification apparatus 312 or close, obtain hydrogen from the aerogenesis end of hydrogen purification apparatus 312, be supplied to fuel cell 32.Described hydrogen purification apparatus 312 is membrane separation device, and this membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%-78%, and silver accounts for 22%-25%.The manufacturing process of membrane separation device can refer to the patent of invention 201210563913.5 that the applicant Shanghai Hejide Dynamic Hydrogen Machine Co., Ltd. applied on December 21st, 2012, membrane separator of methanol-water hydrogen producer and preparation method thereof.The utility model respectively organizes the mode that methanol-water reformation hydrogen production power generation module group adopts reformer reformation hydrogen production at the temperature of 300-570 DEG C and under catalyst action, its hydrogen manufacturing speed and efficiency high, methanol-water feedstock conversion efficiency and utilance high, good stability; Because the temperature of hydrogen purification apparatus is identical with reformer chamber temperature or close, therefore, hydrogen purification efficiency can be significantly improved and reduce hydrogen purification difficulty, realizing fast film and be separated.
As shown in Figure 3 and Figure 7, in the reformer 31 of described methanol-water reformation hydrogen production power generation module group 3, be provided with device for rapidly starting 313, run reformer 31 can be started fast.The concrete structure reference of starting drive 313: the patent of invention 201310578086.1 that (1) the applicant Shanghai Hejide Dynamic Hydrogen Machine Co., Ltd. applied on November 18th, 2013, a kind of Methanol water hydrogen production system that can start fast and hydrogen production process thereof; (2) the applicant Guangdong He Ji get Energy Science Co., Ltd patent of invention 201310578086.1 of applying on November 7th, 2014, the reformer of Methanol water hydrogen production system, Methanol water hydrogen production system and hydrogen production process; (3) the applicant Guangdong He Ji get Energy Science Co., Ltd patent of invention 201410622141.7 of applying on November 7th, 2014, a kind of methanol-water hydrogen making machine and hydrogen production process thereof.
As shown in Figure 7, described methanol-water reformation hydrogen production power generation module group 3 is integrated with heat exchanger 33, described heat exchanger 33 is installed on the conveyance conduit between methanol-water Storing and conveying device 2 and reformer 31, the first alcohol and water raw material of low temperature is in heat exchanger 33, the high-temperature hydrogen exported with reformer chamber 31 carries out heat exchange, and first alcohol and water material temperature raises, vaporization; The hydrogen of the aerogenesis end output of the hydrogen purification apparatus 312 of described reformer 31, after heat exchanger 33, temperature reduces, then is supplied to fuel cell 32.
As shown in Figure 3, the fuel cell 32 of described methanol-water reformation hydrogen production power generation module group comprises cooling water circulation system, this cooling water circulation system is used for carrying out radiating and cooling to fuel cell 32, this cooling water circulation system comprises heat abstractor (being positioned at fuel cell), at least two water pumps 321, water receptacle 322 and water collector 323, described heat abstractor is positioned at fuel cell 32, water in described water receptacle 322 can under the driving effect of water pump 321, after water collector 323 catchments, heat abstractor is entered from the water inlet of fuel cell 32, water receptacle 322 is back to again from the delivery port of fuel cell 32, described control device 1 is electrically connected with described at least two water pumps 321, operate to control each water pump 321, this fuel cell 32 produces in the process of electricity in electrochemical reaction, by real-time temperature signal feedback to control device 1, control device 1 operates according to the water pump 321 of real-time temperature signal controlling right quantity, when real-time temperature is lower, control less water pump 321 to operate, when real-time temperature is higher, control more water pump 321 to operate, the operational situation of water pump 321 in control device 1 detecting real-time cooling water circulation system, when any one water pump 321 operates abnormal, control device 1 controls this abnormal water pump 321 and shuts down, and control a standby water pump 321 and operate, or running speed accelerated by the water pump 321 controlled in other runnings, to compensate the discharge reduced because this abnormal water pump 321 shuts down.
As shown in Figure 4, the fuel cell 32 of described methanol-water reformation hydrogen production power generation module group comprises wind cooling temperature lowering and air conveying system, this wind cooling temperature lowering and air conveying system comprise air cleaner 324 and fan 325, air cleaner 324 is positioned at the side of fuel cell 32, fan 325 is positioned at the opposite side of fuel cell 32, under the driving of fan 325, outside air enters from fuel cell 32 side after air cleaner 324 filters, then discharges from fuel cell 32 opposite side; Outside air, by the process of fuel cell 32, for fuel cell 32 provides the oxygen required for electrochemical reaction, and is fuel cell 32 radiating and cooling simultaneously.
As shown in Figure 5 and Figure 6, described methanol-water Storing and conveying device 2 comprises methanol-water storage tower 21, methanol-water buffer container 22 and delivery pump 23, liquid first alcohol and water raw material is stored in described methanol-water storage tower 21, this first alcohol and water raw material, after methanol-water buffer container 22 cushions, is delivered to methanol-water reformation hydrogen production power generation module group 3 by delivery pump 23; The quantity of described delivery pump 23 and the quantity of methanol-water reformation hydrogen production power generation module group 3 match, and the quantity of described methanol-water buffer container 22 is equal to or less than the quantity of delivery pump 23.In Figure 5, the quantity of methanol-water buffer container 22 is independent 1, and in figure 6, the quantity of methanol-water buffer container 22 and the quantity of delivery pump 23 match.
The above-mentioned charging method with the charging station of many group methanol-water reformation hydrogen production power generation module group, comprises the following steps:
(1) charger is in charging process, and instant charge power demand is fed back to control device;
(2) control device controls the methanol-water reformation hydrogen production power generation module group running of right quantity according to instant charge power demand information, and controls the methanol-water reformation hydrogen production power generation module group conveying first alcohol and water raw material of methanol-water Storing and conveying device to running; When instant charge power demand is less, control less methanol-water reformation hydrogen production power generation module group running, when instant charge power demand is larger, control more methanol-water reformation hydrogen production power generation module group running;
(3) the work operational situation of each group methanol-water reformation hydrogen production power generation module group of control device detecting real-time, when any one group of methanol-water reformation hydrogen production power generation module group running is abnormal, the methanol-water reformation hydrogen production power generation module group that control device controls this exception shuts down, and control the methanol-water reformation hydrogen production power generation module group running that is in holding state, or the methanol-water reformation hydrogen production power generation module group controlled in other runnings accelerates preparing hydrogen, generating power speed, shut down with the methanol-water reformation hydrogen production power generation module group compensated because of this exception and the preparing hydrogen, generating power amount that reduces.
The above is only the utility model better embodiment, every above execution mode is done according to the technical solution of the utility model any trickle amendment, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (7)
1. one kind has the charging station of many group methanol-water reformation hydrogen production power generation module group, it is characterized in that: comprise control device, methanol-water Storing and conveying device, at least three group methanol-water reformation hydrogen production power generation module group, alterating and direct current power conversion device and some chargers, wherein:
Control device, is all electrically connected with methanol-water Storing and conveying device, methanol-water reformation hydrogen production power generation module group, alterating and direct current power conversion device and charger and controls its operating state;
Methanol-water Storing and conveying device, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group;
Methanol-water reformation hydrogen production power generation module group, comprises reformer and fuel cell, and reformation hydrogen production reaction occurs first alcohol and water raw material in reformer, obtained hydrogen enters fuel cell, in fuel cell, the oxygen generation electrochemical reaction in hydrogen and air, produces electric energy and exports;
Alterating and direct current power conversion device, the electric energy for being exported by fuel cell is converted to the required appropriate voltage of charging equipment, the alternating current of electric current or direct current;
Charger, for charging to charging equipment;
Described charger is in charging process, instant charge power demand is fed back to control device, this control device controls the methanol-water reformation hydrogen production power generation module group running of right quantity according to charge power demand information, and controls the methanol-water reformation hydrogen production power generation module group conveying first alcohol and water raw material of methanol-water Storing and conveying device to running.
2. the charging station with many group methanol-water reformation hydrogen production power generation module group according to claim 1, it is characterized in that: in the reformer of described methanol-water reformation hydrogen production power generation module group, be provided with reformer chamber and hydrogen purification apparatus, the temperature of reformer chamber is 300-570 DEG C of temperature, reformer chamber is provided with catalyst, first alcohol and water is at the obtained hydrogen-containing gas of reformation hydrogen production reaction of reformer chamber generation first alcohol and water, reformer chamber is connected by connecting line with hydrogen purification apparatus, the all or part of of connecting line is arranged at reformer chamber, high temperature by reformer chamber continues the gas that heating exports from reformer chamber, described connecting line, as the buffering between reformer chamber and hydrogen purification apparatus, makes the temperature of the gas exported from reformer chamber identical with the temperature of hydrogen purification apparatus or close, obtains hydrogen, be supplied to fuel cell from the aerogenesis end of hydrogen purification apparatus.
3. the charging station with many group methanol-water reformation hydrogen production power generation module group according to claim 2, it is characterized in that: described methanol-water reformation hydrogen production power generation module group is integrated with heat exchanger, described heat exchanger is installed on the conveyance conduit between methanol-water Storing and conveying device and reformer, the first alcohol and water raw material of low temperature is in heat exchanger, the high-temperature hydrogen exported with reformer chamber carries out heat exchange, and first alcohol and water material temperature raises, vaporization; The hydrogen of the aerogenesis end output of the hydrogen purification apparatus of described reformer, after heat exchanger, temperature reduces, then is supplied to fuel cell.
4. the charging station with many group methanol-water reformation hydrogen production power generation module group according to claim 2, it is characterized in that: described hydrogen purification apparatus is membrane separation device, this membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver.
5. the charging station with many group methanol-water reformation hydrogen production power generation module group according to claim 1, it is characterized in that: the fuel cell of described methanol-water reformation hydrogen production power generation module group comprises cooling water circulation system, this cooling water circulation system is used for carrying out radiating and cooling to fuel cell, this cooling water circulation system comprises heat abstractor, at least two water pumps, water receptacle and water collector, described heat abstractor is positioned at fuel cell, water in described water receptacle can under the driving effect of water pump, after water collector catchments, heat abstractor is entered from the water inlet of fuel cell, water receptacle is back to again from the delivery port of fuel cell, described control device and described at least two water pumps are electrically connected, to control each pump operation, this fuel cell produces in the process of electricity in electrochemical reaction, by real-time temperature signal feedback to control device, control device is according to the pump operation of real-time temperature signal controlling right quantity, when real-time temperature is lower, control less pump operation, when real-time temperature is higher, control more pump operation, the operational situation of water pump in control device detecting real-time cooling water circulation system, when any one pump operation is abnormal, control device controls this abnormal water pump and shuts down, and control a standby pump operation, or running speed accelerated by the water pump controlled in other runnings, to compensate the discharge reduced because this abnormal water pump shuts down.
6. the charging station with many group methanol-water reformation hydrogen production power generation module group according to claim 1, it is characterized in that: the fuel cell of described methanol-water reformation hydrogen production power generation module group comprises wind cooling temperature lowering and air conveying system, this wind cooling temperature lowering and air conveying system comprise air cleaner and fan, air cleaner is positioned at the side of fuel cell, fan is positioned at the opposite side of fuel cell, under the driving of fan, outside air enters from fuel cell side after air cleaner filters, then discharges from fuel cell opposite side; Outside air, by the process of fuel cell, for fuel cell provides the oxygen required for electrochemical reaction, and is fuel cell radiating and cooling simultaneously.
7. the charging station with many group methanol-water reformation hydrogen production power generation module group according to claim 1, it is characterized in that: described methanol-water Storing and conveying device comprises methanol-water storage tower, methanol-water buffer container and delivery pump, liquid first alcohol and water raw material is stored in described methanol-water storage tower, this first alcohol and water raw material, after methanol-water buffer container buffering, is delivered to methanol-water reformation hydrogen production power generation module group by delivery pump; The quantity of described delivery pump and the quantity of methanol-water reformation hydrogen production power generation module group match, and the quantity of described methanol-water buffer container is equal to or less than the quantity of delivery pump.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192574A1 (en) * | 2015-06-05 | 2016-12-08 | 广东合即得能源科技有限公司 | Charging station having multiple groups of methanol-water reforming hydrogen production and power generation modules, and method |
| WO2017028616A1 (en) * | 2015-08-19 | 2017-02-23 | 广东合即得能源科技有限公司 | Mobile charging station having multiple power generation modules using hydrogen produced by methanol-water reforming, and method |
-
2015
- 2015-06-05 CN CN201520378670.7U patent/CN204794155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192574A1 (en) * | 2015-06-05 | 2016-12-08 | 广东合即得能源科技有限公司 | Charging station having multiple groups of methanol-water reforming hydrogen production and power generation modules, and method |
| WO2017028616A1 (en) * | 2015-08-19 | 2017-02-23 | 广东合即得能源科技有限公司 | Mobile charging station having multiple power generation modules using hydrogen produced by methanol-water reforming, and method |
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