CN109250686A - Pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol - Google Patents
Pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol Download PDFInfo
- Publication number
- CN109250686A CN109250686A CN201811265945.0A CN201811265945A CN109250686A CN 109250686 A CN109250686 A CN 109250686A CN 201811265945 A CN201811265945 A CN 201811265945A CN 109250686 A CN109250686 A CN 109250686A
- Authority
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- China
- Prior art keywords
- hydrogen
- methyl alcohol
- generation system
- pure electric
- electric automobile
- 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.)
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 201
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 148
- 239000001257 hydrogen Substances 0.000 title claims abstract description 148
- 230000005611 electricity Effects 0.000 title claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 56
- 238000010248 power generation Methods 0.000 claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- 238000000746 purification Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000002808 molecular sieve Substances 0.000 claims description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 239000007789 gas Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- -1 further Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/323—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents
- C01B3/326—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents characterised by the catalyst
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/042—Purification by adsorption on solids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/047—Composition of the impurity the impurity being carbon monoxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/048—Composition of the impurity the impurity being an organic compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/06—Integration with other chemical processes
- C01B2203/066—Integration with other chemical processes with fuel cells
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1217—Alcohols
- C01B2203/1223—Methanol
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Abstract
The invention belongs to electric vehicle engineering field more particularly to a kind of pure electric automobiles with the spare electricity generation system of hydrogen from methyl alcohol.The present invention, standing power supply and driver including electrical connection further include the hydrogen from methyl alcohol backup power source being electrically connected with driver, and the standing power supply is connected with Coulomb meter, and driving wheel and driver are drivingly connected.The present invention is equipped with hydrogen from methyl alcohol backup power source, electric energy can be provided for pure electric automobile when standing power supply electric energy exhausts, to improve the course continuation mileage of pure electric automobile, and, the present invention is equipped with hydrogen storage bottle, can store hydrogen partial in hydrogen storage bottle, when spare electricity generation system being needed to power, first the hydrogen in hydrogen storage bottle can be delivered in combustion power generation device and be generated electricity, to substantially reduce the interval time that spare electricity generation system starts power supply.
Description
Technical field
The invention belongs to electric vehicle engineering field more particularly to a kind of pure electricity with the spare electricity generation system of hydrogen from methyl alcohol
Electrical automobile.
Background technique
Pure electric automobile refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, safety law
The vehicle of requirements is advised, effect on environment is smaller with respect to orthodox car, but existing pure electric automobile is limited to vehicle mounted electric
Source, course continuation mileage is shorter, therefore needs to be implanted into a spare electricity generation system again in pure electric automobile, when vehicle power supply electric energy exhausts
Electric energy is provided for pure electric automobile.
For example, Chinese utility model patent discloses a kind of alcohol hydrogen electric car [application number: 201520437762.8], should
Utility model patent includes: vehicle body, hydrogen production by methanol system, hydrogen gas generating system, genemotor, hydrogen production by methanol system, hydrogen
Electricity generation system, genemotor are set in vehicle body, and hydrogen production by methanol system, hydrogen gas generating system, genemotor are sequentially connected；
The hydrogen production by methanol system includes hydrogen manufacturing subsystem, air pressure adjustment subsystem, Collection utilization subsystem, hydrogen manufacturing subsystem, air pressure
Subsystem, hydrogen gas generating system, Collection utilization subsystem is adjusted to be sequentially connected；The hydrogen manufacturing subsystem prepares hydrogen using methanol-water
Gas, the hydrogen manufacturing subsystem include solid hydrogen storage container, liquid container, raw material conveying device, device for rapidly starting,
Hydrogen producer, membrane separation device；The hydrogen producer includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is set to separation
Interior, separation chamber are set to the inside of reformer chamber；The solid hydrogen storage container, liquid container respectively with hydrogen producer
Connection；The first alcohol and water of liquid is stored in liquid container；The device for rapidly starting provides starting energy for hydrogen producer
Source；The device for rapidly starting includes the first starter, the second starter；First starter includes the first heating
The internal diameter of mechanism, the first gasification pipe, the first gasification pipe is 1~2mm, and the first gasification pipe is closely wound in the first heating
In mechanism.
The utility model patent is generated electricity with alcohol hydrogen merely, is single power-supply system, therefore still has the above problem.
Summary of the invention
Regarding the issue above, the present invention provides a kind of pure electric vehicle vapour with the spare electricity generation system of hydrogen from methyl alcohol
Vehicle.
In order to achieve the above objectives, present invention employs following technical proposals:
A kind of pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, standing power supply and driving including electrical connection
Device, further includes the hydrogen from methyl alcohol backup power source being electrically connected with driver, and the standing power supply is connected with Coulomb meter, driving wheel and drive
Dynamic device is drivingly connected.
In the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, the hydrogen from methyl alcohol backup power source packet
Include methanol tank and deionized water storage tank, the methanol tank is connected to by the first delivery pump with methanol evaporator, it is described go from
Sub- water storage tank is connected to by the second delivery pump with deionized water evaporator, further includes reaction kettle, methanol evaporator and deionized water
Evaporator is connected with reaction kettle, and the catalyst storage bottle being connected to reaction kettle inside is equipped at the top of reaction kettle, is had on reaction kettle
There is discharge port, further includes the hydrogen purification apparatus and combustion power generation device being connected by discharge port with reaction kettle, the hydrogen
Purification devices are connected with hydrogen storage bottle, and hydrogen storage bottle is connected with combustion power generation device, the combustion power generation device and driving
Device electrical connection.
In the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, the hydrogen purification apparatus include according to
Alkali liquid tank, drying chamber and the purifier of secondary connection, the alkali liquid tank are connected with discharge port, and the purifier includes outer housing,
There is purifying cavity in the outer housing, it is molecular sieve filled that in purifying cavity, one end of the outer housing is equipped with hydrogen through-hole,
Drying chamber is connected by hydrogen through-hole with purifying cavity, further includes that several pieces of one end are fixedly connected with outer housing inner sidewall, separately
The baffles that one end extends to purifying cavity inside.
In the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, adjacent two pieces of baffles and outer housing
Different inner sidewalls be fixedly connected.
It is mutually flat between the baffles in the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol
Row, and the inner sidewall of baffles and outer housing is perpendicular.
In the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, the outer housing is close to hydrogen through-hole
One end be fixedly connected with force (forcing) pump.
In the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, the outer housing includes rotation connection
Pedestal and cover board, rotating plate can from upper end open or close purify cavity.
In the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, further includes two and be symmetrical arranged outside
The dovetail groove of case inside wall, the dovetail groove are located remotely from one end of hydrogen through-hole, and the both ends of filter screen are slidably connected at swallow
In stern notch, the upper end of rotating plate, the lower surface and filter screen that can make cover board fits.
In the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, the combustion power generation device include according to
Hydrogen gas boiler, steam turbine and the generator of secondary connection, the hydrogen gas boiler are connected with discharge port and hydrogen storage bottle, the power generation
Machine is electrically connected with driver.
In the above-mentioned pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, pressure is additionally provided in the hydrogen storage bottle
Power table.
Compared with prior art, the present invention has the advantages that
1, the present invention is equipped with hydrogen from methyl alcohol backup power source, can provide electricity when standing power supply electric energy exhausts for pure electric automobile
Can, to improve the course continuation mileage of pure electric automobile.
2, the present invention is equipped with hydrogen storage bottle, can store in hydrogen storage bottle hydrogen partial, spare electricity generation system is needed to supply
When electric, first the hydrogen in hydrogen storage bottle can be delivered in combustion power generation device and generated electricity, to substantially reduce spare power generation system
System starts the interval time of power supply.
3, purifier provided by the invention can guarantee hydrogen purity after purification, to guarantee that the hydrogen in hydrogen storage bottle is dense
Degree is outside the explosion limit of hydrogen.
4, the present invention is additionally provided with a force (forcing) pump inside purifier, can not only improve the flow rate of hydrogen in this way, together
When the hydrogen pressure in hydrogen storage bottle in pure electric automobile can also be made to be higher than atmospheric pressure, to improve hydrogen reserves.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of hydrogen from methyl alcohol backup power source；
Fig. 3 is the structural schematic diagram of hydrogen purification apparatus；
Fig. 4 is the structural schematic diagram of purifier；
In figure: standing power supply a, hydrogen from methyl alcohol backup power source b, Coulomb meter c, driving wheel d, alkali liquid tank 1, drying chamber 2, purifying
Device 3, methanol tank 4, deionized water storage tank 5, the first delivery pump 6, methanol evaporator 7, the second delivery pump 8, deionized water evaporation
Device 9, reaction kettle 10, catalyst storage bottle 11, discharge port 12, hydrogen purification apparatus 13, combustion power generation device 14, hydrogen storage bottle 15,
Driver 16, hydrogen gas boiler 17, steam turbine 18, generator 19, pressure gauge 20, outer housing 31, purifying cavity 32, hydrogen through-hole
33, baffles 34, force (forcing) pump 35, pedestal 36, cover board 37, dovetail groove 38, filter screen 39.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, the standing electricity including electrical connection
Source a and driver 16 further include that hydrogen from methyl alcohol the backup power source b, the standing power supply a being electrically connected with driver 16 are connected with library
Logical sequence meter c, driving wheel d and driver 16 are drivingly connected.
The present invention, in use, being that driver 16 provides electric energy using standing power supply a, to drive driving wheel d rotation, library
Logical sequence meter c can measure the remaining capacity in standing power supply a, when the electricity that Coulomb meter c measures standing power supply a has been depleted, methanol
Hydrogen manufacturing backup power source b starts to generate electricity, and provides electric energy for driver 16, to guarantee that driver 16 can continue to drive driving wheel d
Rotation, therefore the present invention is equipped with hydrogen from methyl alcohol backup power source b, can provide electricity when standing power supply a electric energy exhausts for pure electric automobile
Can, to improve the course continuation mileage of pure electric automobile.
As shown in Fig. 2, the hydrogen from methyl alcohol backup power source b includes methanol tank 4 and deionized water storage tank 5, the methanol
Storage tank 4 be connected to by the first delivery pump 6 with methanol evaporator 7, the deionized water storage tank 5 pass through the second delivery pump 8 and go from
Sub- water evaporimeter 9 is connected to, and further includes reaction kettle 10, methanol evaporator 7 and deionized water evaporator 9 are connected with reaction kettle 10
It is logical, be equipped at the top of reaction kettle 10 with the catalyst storage bottle 11 that is connected to inside reaction kettle 10, there is discharge port 12 on reaction kettle 10, also
Including the hydrogen purification apparatus 13 and combustion power generation device 14 being connected by discharge port 12 with reaction kettle 10, the hydrogen purification
Device 13 is connected with hydrogen storage bottle 15, and hydrogen storage bottle 15 is connected with combustion power generation device 14, the combustion power generation device 14
It is electrically connected with driver 16.
In use, when need to power using hydrogen from methyl alcohol backup power source b, opening hydrogen when the standing power supply a of pure electric automobile exhausts
Gas storage bottle 15 first supplies hydrogen gas generation from hydrogen storage bottle 15 to combustion power generation device 14, at this point, methanol in methanol tank 4 and
Deionized water in deionized water storage tank 5 passes through the first delivery pump 6 respectively and the second delivery pump 8 is delivered to 7 He of methanol evaporator
Water evaporimeter 9 is evaporated to gaseous state by liquid, and gaseous methanol and gaseous state deionized water enter in reaction kettle 10, catalyst storage bottle 11
Interior catalyst is added into reaction kettle 10, and resulting hydrogen is passed through into combustion power generation device 14 burning hair after the reaction was completed
Electricity, at this point, closing hydrogen storage bottle 15, combustion power generation device 14 is supplied electric energy at power generator 16, when standing power up
After power supply, the valve between combustion power generation device 14 and discharge port 12 is closed, is opened between hydrogen storage bottle 15 and discharge port 12
Valve reacts resulting gas at this time and purifies and be finally stored in hydrogen storage bottle 15 by hydrogen purification apparatus 13, is next
Secondary power supply is ready, therefore needs spare power generation by hydrogen partial storage in hydrogen storage bottle 15 by setting hydrogen storage bottle 15
When system power supply, first the hydrogen in hydrogen storage bottle 15 can be delivered in combustion power generation device 14 and generated electricity, to substantially reduce
Spare electricity generation system starts the interval time of power supply.
Preferably, it is additionally provided with pressure gauge 20 in the hydrogen storage bottle 15, pressure gauge 20 is to indicate hydrogen in hydrogen storage bottle 15
The pressure of gas, further, hydrogen pressure is less than 0.5MPa in hydrogen storage bottle 15.
Specifically, the combustion power generation device 14 includes sequentially connected hydrogen gas boiler 17, steam turbine 18 and generator
19, the hydrogen gas boiler 17 is connected with discharge port 12 and hydrogen storage bottle 15, and the generator 19 is electrically connected with driver 16.
In conjunction with shown in Fig. 2 and Fig. 3, the hydrogen purification apparatus 13 includes the alkali liquid tank 1 being sequentially communicated, drying chamber 2 and pure
Change device 3, the alkali liquid tank 1 is connected with discharge port 12, wherein there is alkaline solution in alkali liquid tank 1, it is molten to can be sodium hydroxide
Liquid is also possible to potassium hydroxide solution, is equipped with desiccant in drying chamber 2, can be anhydrous calcium chloride, be also possible to anhydrous slufuric acid
Sodium, the purifier 3 include outer housing 31, have purifying cavity 32 in the outer housing 31, molecular sieve filled in purifying cavity
In 32, one end of the outer housing 31 is equipped with hydrogen through-hole 33, and drying chamber 2 is connected by hydrogen through-hole 33 with purifying cavity 32
It is logical, it further include that several pieces of one end are fixedly connected with 31 inner sidewall of outer housing, barrier of the other end to purifying 32 internal stretch of cavity
Plate 34.
In use, cracking reaction occurs in reaction kettle 10 for methanol and deionized water, and after the reaction was completed, resulting gaseous mixture
In body in addition to the hydrogen, the foreign gases such as carbon dioxide, carbon monoxide, methane, vaporous water and gaseous methanol are also mainly contained, are mixed
Gas removes carbon dioxide by alkali liquid tank 1, then removes gas water by drying chamber 2, enters finally by hydrogen through-hole 33 pure
Change in cavity 32, is adsorbed and removed carbon monoxide, methane and gaseous methanol using the molecular sieve in purifying cavity 32, final storage is extremely
In hydrogen storage bottle 15, therefore purifier provided by the invention 3 can guarantee hydrogen purity after purification, to guarantee in hydrogen storage bottle 15
Density of hydrogen be in outside the explosion limit of hydrogen.
Preferably, adjacent two pieces of baffles 34 inner sidewall different from outer housing 31 is fixedly connected, and can extend hydrogen in this way
The distance flowed through in purifying cavity 32, to guarantee the purification effect of hydrogen.
Preferably, it is parallel to each other between the baffles 34, and baffles 34 and the inner sidewall of outer housing 31 are perpendicular, this
Sample can guarantee the smoothness that hydrogen circulates in purifying cavity 32.
As shown in figure 4, the outer housing 31 is fixedly connected with force (forcing) pump 35 close to one end of hydrogen through-hole 33, so not only
The flow rate of hydrogen can be improved, while the hydrogen pressure in hydrogen storage bottle 15 can also be made to be higher than atmospheric pressure, to improve hydrogen
Reserves.
As shown in figure 4, the outer housing 31 includes the pedestal 36 and cover board 37 of rotation connection, rotating plate 37 can be from upper end
Open or close purifies cavity 32, is convenient for that the molecular sieve in purifying cavity 32 is supplemented or replaced in this way.
As shown in figure 3, further including two dovetail grooves 38 for being symmetricly set on 31 inner sidewall of outer housing, the dovetail groove 38
In one end far from hydrogen through-hole 33, the both ends of filter screen 39 are slidably connected in dovetail groove 38, after molecular sieve long-time use
May be chipping, filter screen 39 can prevent the molecular sieve of fragmentation from entering in hydrogen storage bottle 15 with hydrogen stream, rotating plate 37,
The lower surface of cover board 37 and the upper end of filter screen 39 can be made to fit, can prevent from existing between filter screen 39 and outer housing 31 in this way
Gap, to guarantee filter effect.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although standing power supply a, hydrogen from methyl alcohol backup power source b, Coulomb meter c, driving wheel d, lye is used more herein
Tank 1, drying chamber 2, purifier 3, methanol tank 4, deionized water storage tank 5, the first delivery pump 6, methanol evaporator 7, second convey
Pump 8, deionized water evaporator 9, reaction kettle 10, catalyst storage bottle 11, discharge port 12, hydrogen purification apparatus 13, combustion power generation dress
Set 14, hydrogen storage bottle 15, driver 16, hydrogen gas boiler 17, steam turbine 18, generator 19, pressure gauge 20, outer housing 31, purifying
The terms such as cavity 32, hydrogen through-hole 33, baffles 34, force (forcing) pump 35, pedestal 36, cover board 37, dovetail groove 38, filter screen 39, but
It does not exclude the possibility of using other terms.It is of the invention the use of these items is only for being more convenient to describe and explain
Essence；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol, standing power supply (a) and driving including electrical connection
Device (16), it is characterised in that: further include the hydrogen from methyl alcohol backup power source (b) being electrically connected with driver (16), the standing power supply
(a) it is connected with Coulomb meter (c), driving wheel (d) and driver (16) are drivingly connected.
2. as described in claim 1 with the pure electric automobile of the spare electricity generation system of hydrogen from methyl alcohol, it is characterised in that: the first
Alcohol hydrogen manufacturing backup power source (b) includes methanol tank (4) and deionized water storage tank (5), and the methanol tank (4) passes through the first conveying
Pump (6) is connected to methanol evaporator (7), and the deionized water storage tank (5) passes through the second delivery pump (8) and deionized water evaporator
(9) it is connected to, further includes reaction kettle (10), methanol evaporator (7) and deionized water evaporator (9) are connected with reaction kettle (10)
It is logical, be equipped at the top of reaction kettle (10) with the catalyst storage bottle (11) that be connected to inside reaction kettle (10), have out on reaction kettle (10)
Material mouth (12) further includes the hydrogen purification apparatus (13) being connected by discharge port (12) with reaction kettle (10) and combustion power generation dress
It sets (14), the hydrogen purification apparatus (13) is connected with hydrogen storage bottle (15), hydrogen storage bottle (15) and combustion power generation device
(14) it is connected, the combustion power generation device (14) is electrically connected with driver (16).
3. as claimed in claim 2 with the pure electric automobile of the spare electricity generation system of hydrogen from methyl alcohol, it is characterised in that: the hydrogen
Gas purification devices (13) include the alkali liquid tank (1), drying chamber (2) and purifier (3) being sequentially communicated, the alkali liquid tank (1) with go out
Material mouth (12) is connected, and the purifier (3) includes outer housing (31), has purifying cavity (32) in the outer housing (31),
Molecular sieve filled interior in purifying cavity (32), one end of the outer housing (31) is equipped with hydrogen through-hole (33), and drying chamber (2) passes through
Hydrogen through-hole (33) is connected with purifying cavity (32), further includes that several pieces of one end are fixedly connected with outer housing (31) inner sidewall,
Baffles (34) of the other end to purifying cavity (32) internal stretch.
4. as claimed in claim 3 with the pure electric automobile of the spare electricity generation system of hydrogen from methyl alcohol, it is characterised in that: adjacent two
Block baffles (34) are fixedly connected from the different inner sidewalls of outer housing (31).
5. as claimed in claim 4 with the spare electricity generation system of hydrogen from methyl alcohol pure electric automobile, it is characterised in that: it is described every
Baffle is parallel to each other between (34), and baffles (34) and the inner sidewall of outer housing (31) are perpendicular.
6. as claimed in claim 3 with the pure electric automobile of the spare electricity generation system of hydrogen from methyl alcohol, it is characterised in that: described outer
Shell (31) is fixedly connected with force (forcing) pump (35) close to the one end of hydrogen through-hole (33).
7. as claimed in claim 3 with the pure electric automobile of the spare electricity generation system of hydrogen from methyl alcohol, it is characterised in that: described outer
Shell (31) includes the pedestal (36) and cover board (37) of rotation connection, and rotating plate (37) can purify empty from upper end open or close
Chamber (32).
8. as claimed in claim 7 with the pure electric automobile of the spare electricity generation system of hydrogen from methyl alcohol, it is characterised in that: further include
Two are symmetricly set on the dovetail groove (38) of outer housing (31) inner sidewall, and the dovetail groove (38) is located remotely from hydrogen through-hole (33)
One end, the both ends of filter screen (39) are slidably connected in dovetail groove (38), and rotating plate (37) can make the following table of cover board (37)
The upper end in face and filter screen (39) fits.
9. as claimed in claim 2 with the pure electric automobile of the spare electricity generation system of hydrogen from methyl alcohol, it is characterised in that: the combustion
Burning power generator (14) includes sequentially connected hydrogen gas boiler (17), steam turbine (18) and generator (19), the hydrogen gas boiler
(17) it is connected with discharge port (12) and hydrogen storage bottle (15), the generator (19) is electrically connected with driver (16).
10. as claimed in claim 2 with the pure electric automobile of the spare electricity generation system of hydrogen from methyl alcohol, it is characterised in that: described
Pressure gauge (20) are additionally provided in hydrogen storage bottle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811265945.0A CN109250686A (en) | 2018-10-29 | 2018-10-29 | Pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811265945.0A CN109250686A (en) | 2018-10-29 | 2018-10-29 | Pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol |
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| CN109250686A true CN109250686A (en) | 2019-01-22 |
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| CN201811265945.0A Pending CN109250686A (en) | 2018-10-29 | 2018-10-29 | Pure electric automobile with the spare electricity generation system of hydrogen from methyl alcohol |
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