CN110116989A - Use the emergency power supply unit of aluminum water preparing hydrogen, generating power - Google Patents
Use the emergency power supply unit of aluminum water preparing hydrogen, generating power Download PDFInfo
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- CN110116989A CN110116989A CN201910479108.6A CN201910479108A CN110116989A CN 110116989 A CN110116989 A CN 110116989A CN 201910479108 A CN201910479108 A CN 201910479108A CN 110116989 A CN110116989 A CN 110116989A
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- 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
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04552—Voltage of the individual fuel cell
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell reactants
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
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- 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
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
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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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The invention discloses a kind of emergency power supply units using aluminum water preparing hydrogen, generating power, including normal pressure aluminum water hydrogen manufacturing module, fuel cell module, conversion module, output dip switch, monitoring control module and auxiliary power module, normal pressure aluminum water hydrogen manufacturing module carries out aluminum-water reaction and generates hydrogen, and fuel cell module receives the hydrogen and is translated into power output；Conversion module converts electrical energy into output voltage, and output dip switch controls the alternating current and output voltage respectively and switches power supply to the load；Monitoring control module detects with city's electricity condition of load connection and generates enabling signal in alternating current power-off or exception, each module starting of the monitoring control module according to enabling signal control emergency power supply unit, and control output dip switch switching and be connected to the output voltage and load, auxiliary power module stores electric energy and is on startup each module for power supply.The present invention is small in size, light-weight, preparation time is long, strong applicability, no discharge no-pollution no-noise, and use is safe.
Description
Technical field
The present invention relates to new energy applications, more particularly to a kind of emergency power supply of aluminum water preparing hydrogen, generating power.
Background technique
The main application fields of EPS are the fire emergency and fire-fighting for various buildings and important communal facility at present
Power provides emergency standby power.Simultaneously in the industrial circles such as chemical industry, metallurgy, sewage treatment, automatic production line, hospital surgical
The normal illumination etc. of room and care unit, large stadium and supermarket etc. also has many applications.With the improvement of the quality of life
And the rise of new energy technology, people have higher demand to the preparation time and use environment of emergency power supply, existing
Emergency power supply can not use for a long time in the case where the open air of no power grid or power grid power off for a long time, it is therefore desirable to Yi Zhongchang
The emergency power supply of preparation time.Existing emergency power supply is mainly include the following types: EPS emergency power supply, UPS uninterruptible power supply, answer
Anxious diesel generating set, emergency gas turbine generator set.EPS emergency power supply is by charger, inverter, battery, isolation transformation
A kind of emergency power supply for direct current energy being reverse into AC energy of the devices compositions such as device, switching switch.UPS uninterruptible power supply master
It will be with the silent oscillation ac uninterrupted power supply device for the guarantee power supply continuity that power converter energy storage device and switch are constituted；From
Standby diesel emergency generating set is the generating equipment of dragging industrial frequency AC synchronous generator composition using diesel engine as power；Emergency
Gas turbine generator set is the generating equipment of dragging industrial frequency AC synchronous generator composition using gas turbine as power.
The above-mentioned prior art: EPS, UPS need to be stored into battery group from power grid intake electric energy, the energy of battery storage
It measures limited, under the operating condition of no power grid or grid power blackout overlong time, can not continue after battery group exhausts energy
It uses, since the battery storage energy limit of unit volume needs to configure a large amount of electric power storage when needing long preparation time
Pond causes emergency power supply volume big and very heavy；The power quality of the emergency sets such as diesel oil, jet dynamic control, sending is too poor, very
Accurate electrical equipment can be extremely burnt, the fuel combustion of more main generating set can generate exhaust gas and noise pollution, and its
Inherently volume is greatly and again；Most like scheme is combined using existing EPS emergency power supply and diesel power generation group, is gathered around simultaneously
Have a disadvantage mentioned above, i.e., bulky equipment is heavy, operation when fuel combustion can generate exhaust gas and noise pollution.
For the emergency power supply that can be generated the big weight weight of exhaust gas noise pollution, volume above, rely on operation of power networks, need to set
Count a kind of emergency power supply of new energy.
Summary of the invention
The object of the present invention is to provide a kind of emergency power supply unit using aluminum water preparing hydrogen, generating power, safety non-pollutions, volume
Small light-weight, without relying on operation of power networks preparation time length and strong applicability.
Upper purposeful in order to realize, the invention discloses a kind of emergency power supply units using aluminum water preparing hydrogen, generating power, including
Normal pressure aluminum water hydrogen manufacturing module, fuel cell module, conversion module, output dip switch, monitoring control module and accessory power supply mould
Block, normal pressure aluminum water hydrogen manufacturing module include aluminum-water reaction case, water tank, pressure gauge, hydrogen pump, hydrogen storage tank, the aluminum-water reaction
The water inlet of case connects the water outlet of the water tank to intake, so that aluminum-water reaction, which occurs, generates hydrogen, the pressure gauge detects institute
State the pressure of aluminum-water reaction case, the hydrogen pump connects the hydrogen outlet of the aluminum-water reaction case to extract conveying hydrogen, and by hydrogen
Gas is delivered to storage in hydrogen storage tank；Fuel cell module receives the hydrogen of hydrogen storage tank in the normal pressure aluminum water hydrogen manufacturing module
Gas simultaneously converts power output for Hydrogen Energy；The electric energy is converted to corresponding output voltage by conversion module；Output dip switch
Alternating current and output voltage are controlled to load switching power supply；Monitor city's electricity condition of control module detection and load connection and in alternating current
Enabling signal is generated when power-off or exception, the monitoring control module controls the normal pressure aluminum water hydrogen manufacturing mould according to enabling signal
Block, fuel cell module and conversion module starting, and control the output dip switch switching and be connected to the output voltage and bear
It carries；The monitoring control module is also connected with the pressure gauge and controls institute when the pressure of the aluminum-water reaction case is greater than normal pressure
It states hydrogen pump to open to extract the hydrogen of the aluminum-water reaction case, closes the hydrogen when the pressure is less than or equal to normal pressure
Pump；Auxiliary power module stores electric energy and powers on startup for the monitoring control module and fuel cell module.
Compared with prior art, invention removes battery group, auxiliary power module is only powered on startup, power consumption
It is small, only need the energy-storage travelling wave tube of very little can be realized, without the tedious steps of battery service, reduce emergency power supply volume and
Weight, preparation time length, strong applicability, in the case where the open air of no power grid or power grid power off for a long time, the present invention can be held
Continue and provides reliable electric energy for electrical equipment.Furthermore the present invention generates electric energy, no pollution-free nothing of discharge using aluminum water preparing hydrogen, generating power
Noise, and the present invention controls the opening and closing of hydrogen pump by the pressure of aluminum-water reaction case, so that the reaction of aluminum-water reaction case is kept
Near normal pressure, so that aluminum-water reaction is safe and reliable.
Preferably, the emergency power supply unit further includes mode selection switch, the mode selection switch can be operated to cut
The outdoor mode signal of output and utility mode signal are changed, utility mode signal described in the monitoring control module controls the output
Switch switching conducting alternating current and load, enabling signal is generated according to the outdoor mode signal, to realize manual mode
Switching, and output dip switch judged by monitoring control module after control switching, it is ensured that the safety of system.
Specifically, the emergency power supply unit further includes starting switch, and is started switch described in operation to export starting-up signal,
The monitoring control module generates enabling signal, the monitoring control according to starting-up signal when receiving the outdoor mode signal
Module controls the corresponding switching of the output dip switch when receiving the utility mode signal and is connected to the alternating current and load.
Preferably, it is described monitoring control module detect the fuel cell module output power and the normal pressure aluminum water system
The hydrogen flowing quantity rate of hydrogen module output, the hydrogen flowing quantity rate needed for being obtained according to the output power, relatively required hydrogen
Throughput rate and the hydrogen flowing quantity rate detected are to adjust the water intake velocity of the aluminum-water reaction case.The program makes this hair
The bright total electricity consumption according to load controls hydrogen production efficiency, and to provide enough electric energy to electronic equipment, the present invention also makes hydrogen manufacturing
Efficiency is directly changed by demand, is able to go out on demand hydrogen and produces and uses.
More preferably, the normal pressure aluminum water hydrogen manufacturing module further includes water pump, and the water pump is connected to the water tank and aluminum-water reaction
In water pipe between case and the water inlet of the aluminum-water reaction case is controlled, the monitoring control module is by controlling the water pump control
The water intake velocity of the aluminum-water reaction case.
Preferably, the monitoring control module controls the normal pressure aluminum water hydrogen manufacturing module, fuel cell according to enabling signal
Module and conversion module starting, and control the corresponding switching of the output dip switch and be connected to the specific of the output voltage and load
Step includes: that the monitoring control module foundation enabling signal controls the auxiliary power module to the normal pressure aluminum water hydrogen manufacturing mould
Block powers and controls the normal pressure aluminum water hydrogen manufacturing module and starts to work, and detects the hydrogen stream of the normal pressure aluminum water hydrogen manufacturing module output
Rate is measured, and controls the fuel cell module work when the hydrogen flowing quantity rate reaches preset range, detects the combustion
The output voltage for expecting battery module controls the modulus of conversion when the output voltage of the fuel cell module reaches preset range
Block work, detects the output voltage of the conversion module, the control when the output voltage of the conversion module reaches preset range
Output voltage and load described in the output dip switch switched conductive.It is opened step by step in sequence using monitoring control module each
A module, securely and reliably.
Preferably, the monitoring control module also controls the output dip switch switched conductive when alternating current normally inputs
The alternating current and load.
Preferably, the normal pressure aluminum water hydrogen manufacturing module further includes drying device, the drying device is set to aluminum-water reaction case
Between hydrogen pump, it is dried and is exported to hydrogen storage tank with the hydrogen exported to aluminum-water reaction case.
Preferably, the auxiliary power module stores the electric energy of the fuel cell module output.Auxiliary power module is straight
The electric energy for connecing storage fuel cell module output, without separately charging or replacing, preparation time is long.
Detailed description of the invention
Fig. 1 is the structural block diagram of the emergency power supply unit of the present invention using aluminum water preparing hydrogen, generating power.
Fig. 2 is the partial structure diagram of the emergency power supply unit of the present invention using aluminum water preparing hydrogen, generating power.
Fig. 3 is the structural schematic diagram of normal pressure aluminum water hydrogen manufacturing module of the present invention.
Fig. 4 is the structural schematic diagram of fuel cell module of the present invention.
Specific embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is cooperated to be explained in detail.
With reference to Fig. 1 and Fig. 2, the invention discloses a kind of emergency power supply unit 100 using aluminum water preparing hydrogen, generating power, including it is normal
Jewelling water hydrogen manufacturing module 20, fuel cell module 30, conversion module 40, output dip switch 50, monitoring control module 10 and auxiliary
Help power module 60.
With reference to Fig. 3, normal pressure aluminum water hydrogen manufacturing module 20 include aluminum-water reaction case 21, water tank 23, pressure gauge 211, hydrogen pump 25,
Hydrogen storage tank 26, the water inlet of the aluminum-water reaction case 21 connect the water outlet of the water tank 23 to intake, so that aluminum water occur
Reaction generates hydrogen, and the pressure gauge 211 detects the pressure of the aluminum-water reaction case 21, and it is anti-that the hydrogen pump 25 connects the aluminum water
The hydrogen outlet of case 21 is answered to extract conveying hydrogen, and hydrogen is delivered in hydrogen storage tank 26 and is stored.The monitoring control
Module 10 is connected with the pressure gauge 211 and controls the hydrogen pump 25 when the pressure of the aluminum-water reaction case 21 is greater than normal pressure
It opens to extract the hydrogen of the aluminum-water reaction case 21, closes the hydrogen pump 25 when the pressure is less than or equal to normal pressure.Compared with
Good person is additionally provided with the leakage port of a connection reaction chamber and the gas bleeder valve being set on leakage port, prison on aluminum-water reaction case 21
Control control module opens gas bleeder valve when the pressure of aluminum-water reaction case 21 is greater than the first default pressure, which is slightly
Micro- pressure greater than normal pressure, the present embodiment select 0.04Mpa, and the program can guarantee that the pressure of aluminum-water reaction case 21 is maintained at normal pressure
And under normal pressure.The first default pressure can be other numerical value less times greater than normal pressure, such as 0.06Mpa.
With reference to Fig. 1 and Fig. 2, fuel cell module 30 receives the hydrogen of the normal pressure aluminum water hydrogen manufacturing module 20 and turns Hydrogen Energy
Turn to power output.
With reference to Fig. 1 and Fig. 2, the electric energy is converted to corresponding output voltage by conversion module 40；Output dip switch 50
It is respectively arranged between the alternating current and load, between output voltage and load, to control the alternating current and output voltage to described
200 switching power supply of load；Monitoring control module 10 detects the city electricity condition S1 connecting with load 200 and in alternating current power-off or exception
Shi Shengcheng enabling signal, the monitoring control module 10 are started according to enabling signal, specifically: control the normal pressure aluminum water
Hydrogen manufacturing module 20, fuel cell module 30 and monitoring control module 40 start, and control the switching of output dip switch 50 and connect
Lead to the output voltage and load that the conversion module 40 exports；Auxiliary power module 60 stores the fuel cell module 30 and exports
Electric energy and emergency power supply unit 100 start when for the monitoring control module 10 and normal pressure aluminum water hydrogen manufacturing module 20 power supply.
In the present embodiment, output dip switch 50 is made of static switch and mechanical switch.
Wherein, metallic aluminium and auxiliary agent are provided in aluminum-water reaction case 21, water enters rear water and metallic aluminium reacts: 2AL
(S)+6H2O (L)=2AL (OH)3(S)+3H2↑ hydrogen is generated, in fuel cell module 30, hydrogen and oxygen react: H2
+1/2O2==H2O generates energy to generate electricity.
It continues to refer to figure 1, the emergency power supply unit 100 further includes mode selection switch 70, the mode selection switch
70 can operate to switch output open air mode signal S2 and utility mode signal S3, and the monitoring control module 10 is according to the family
External schema signal S2 controls the corresponding switched conductive conversion module 40 of the output dip switch 50 and load 200, according to alternating current mould
Formula signal S3 controls the corresponding switched conductive alternating current of the output dip switch 50 and load 200.Specifically, the monitoring controls mould
Block 10 controls the 50 switched conductive alternating current of output dip switch and load according to the utility mode signal to enter alternating current mould
Formula.The monitoring control module 10 generates enabling signal according to the outdoor mode signal to be started, specifically: control institute
It states normal pressure aluminum water hydrogen manufacturing module 20, fuel cell module 30 and monitoring control module 40 to start, and controls the output switching and open
It closes 50 switchings and is connected to the output voltage and load that the conversion module 40 exports, hence into outdoor mode.It is sharp in the present embodiment
It is selected to switch outdoor mode and utility mode with mode selection switch 70, the monitoring corresponding mode of control module 10 carries out corresponding behaviour
Make.When work, user's operational mode selects switch 70 to select corresponding operating mode.
Specifically, the emergency power supply unit 100 further includes starting switch 80, and 80 are started switch described in operation and exportable is opened
Machine signal S4, the monitoring control module 10 judge whether acquisition starting-up signal S4 when receiving the open air mode signal S2,
If generating enabling signal then to be started, the monitoring control module 10 controls the normal pressure aluminum water system according to enabling signal
Hydrogen module 20, fuel cell module 30 and monitoring control module 40 start, and control the switching of output dip switch 50 connection
The output voltage and load 200 that the conversion module 40 exports.The monitoring control module 10 is receiving the utility mode letter
Number when control the corresponding switching of the output dip switch 50 and be connected to the alternating current and load.When work, the choosing of user elder generation operation mode
Selecting switch 70 selects corresponding operating mode to monitor 10 direct basis utility mode of control module if having selected utility mode
The output dip switch 50 corresponding switching is controlled when signal is connected to the alternating current and load.If user has selected outdoor mode,
Then it presses and starts switch, then monitor control module 10 and generated when receiving the open air mode signal S2 and starting-up signal S4 and opened
Dynamic signal, so that start-up course is opened, to control 40 pairs of conversion module loads, 200 power supply.
Wherein, the monitoring control module 10 detects the city electricity condition S1 connecting with load 200 and normally inputs in alternating current
When control alternating current described in 50 switched conductive of output dip switch and load 200.
With reference to Fig. 1, the monitoring control module 10 connects the normal pressure aluminum water hydrogen manufacturing module 20 and detects the normal pressure aluminum water
The hydrogen flowing quantity rate that hydrogen manufacturing module 20 exports, the monitoring control module 10 connect fuel cell module 30 and detect the fuel
The output power of battery module 30, the hydrogen flowing quantity rate needed for being obtained according to the output power, referred to as subject hydrogen flow
Rate, the hydrogen flowing quantity rate for comparing subject hydrogen flow rate and detecting adjust the aluminum-water reaction according to comparison result
The water intake velocity of case 21, so that the hydrogen flowing quantity rate detected matches with subject hydrogen flow rate.Specifically, described
Monitoring control module 10 increases aluminum-water reaction case when the subject hydrogen flow rate is greater than the hydrogen flowing quantity rate detected
21 water intake velocity reduces aluminum-water reaction case 21 when subject hydrogen flow rate is less than the hydrogen flowing quantity speed detected
Water intake velocity.
Wherein, mass flowmenter 17 is provided at the hydrogen outlet of the hydrogen storage tank 26, mass flowmenter 17 detects
The hydrogen flowing quantity rate and will test that normal pressure aluminum water hydrogen manufacturing module 20 exports, which is recorded a demerit, is delivered to monitoring control module 10.
Specifically, with reference to Fig. 2, the normal pressure aluminum water hydrogen manufacturing module 20 further includes water pump 22, and the water pump 22 is connected to described
In water pipe between water tank 23 and aluminum-water reaction case 21 and control the water inlet of the aluminum-water reaction case 21, the monitoring control module
The water intake velocity of aluminum-water reaction case 21 described in 10 power control by the control water pump 22.Certainly, the monitoring controls mould
Block 10 is by that can also pass through the folding size control for the inlet valve installed on water pipe between control water tank 23 and aluminum-water reaction case 21
Outle water rate processed.
With reference to Fig. 2, the normal pressure aluminum water hydrogen manufacturing module 20 further includes drying device 24, and the drying device 24 is set to aluminum water
Between reaction chamber 21 and hydrogen pump 25, the hydrogen of the aluminum-water reaction case 21 production is dried and is exported to hydrogen storage tank
26.In the present embodiment, drying device 24 includes plate heat exchanger 131, the gas-liquid separator 132, freeze-dryer set gradually
133 and activated carbon adsorption device 134, the hydrogen that plate heat exchanger 131 generates aluminum-water reaction case 21 cool down, gas-liquid separation
Water after the separation cooling of device 132 in hydrogen, the hydrogen that freeze-dryer 133 exports gas-liquid separator 132 are freeze-dried,
The hydrogen that activated carbon adsorption device 134 exports freeze-dryer 133 is filtered and it is delivered to hydrogen by hydrogen pump 25
Gas holding vessel 26.Certainly, the drying device 24 also may include molecular sieve, and the molecular sieve is set to 21 hydrogen of aluminum-water reaction case
Between outlet and hydrogen pump 25, and the hydrogen after 24 dry filter of molecular sieve is delivered to the hydrogen storage tank 26.
With reference to Fig. 2 and Fig. 4, the fuel cell module 30 includes fuel cell 31 and measure voltage & current mould group 32, institute
It states fuel cell 31 and receives the hydrogen that the normal pressure aluminum water hydrogen manufacturing module 20 conveys, and Hydrogen Energy is converted into corresponding electric energy, institute
It states measure voltage & current mould group 32 and detects the voltage and current that fuel cell 31 exports and the voltage and current that will test conveying
To the monitoring control module 10.Monitoring control module 10 obtains the output of fuel cell 31 according to the voltage and current detected
Power.
With reference to Fig. 4, the fuel cell module 20 further includes radiator fan 35, intake valve 33 and exhaust valve 34, it is described into
Air valve 33 is set at the hydrogen inlet of the fuel cell 31, and the exhaust valve 34 is set to the exhaust outlet of the fuel cell 31
Place, the cooling fan 35 are set to the side of the fuel cell 31, and the monitoring control module 10 controls the air inlet respectively
Valve 33, exhaust valve 34 and radiator fan 35 act.
With continued reference to Fig. 4, the fuel cell module 20 further includes the temperature detection mould group for detecting 31 temperature of fuel cell
36, the monitoring control module 10 controls the function of the radiator fan 35 according to the temperature that the temperature detection mould group 36 detects
Rate prevents 31 temperature of fuel cell excessively high so that the wind speed of radiator fan 35 is corresponding with temperature.
With reference to Fig. 2, the conversion module 40 includes DC-DC unit 41 and INV unit 42,41 pairs of institutes of the DC-DC unit
The electric energy for stating the output of fuel cell 31 carries out direct current and converts to generate DC output voltage, and the INV unit 42 is to the direct current
Output voltage carries out DC-AC conversion to export alternating supply voltage to output dip switch 50, to open in output switching
Load 200 is delivered to when closing 50 conducting.Certainly, conversion module 40 or other structures, specifically by the power supply needed for loading
It type and needs to determine.
With reference to Fig. 1, when work, the monitoring control module 10 controls the normal pressure aluminum water hydrogen manufacturing module according to enabling signal
20, fuel cell module 30 and conversion module 40 start, and it is described defeated to control the corresponding switching connection of the output dip switch 50
Voltage and the specific steps of load 200 include: the monitoring control module 10 according to the enabling signal control accessory power supply out
Module 60 powers to the normal pressure aluminum water hydrogen manufacturing module 20 and controls the normal pressure aluminum water hydrogen manufacturing module 20 and starts to work, and detects institute
The hydrogen flowing quantity rate T1 of the output of normal pressure aluminum water hydrogen manufacturing module 20 is stated, and when the hydrogen flowing quantity rate T1 reaches preset range
To the valve for the hydrogen inlet for opening fuel cell module 30, thus to 30 hydrogen supply of fuel cell module so that the fuel cell
Module 30 works, and the output voltage T2 of the fuel cell module 30 is detected, in the output voltage of the fuel cell module 30
T2 controls the conversion module 40 and works when reaching preset range, the output voltage T3 of the conversion module 40 is detected, described
The output voltage T3 of conversion module 40 is controlled when reaching preset range exports electricity described in 50 switched conductive of output dip switch
Pressure and load 200.
Wherein, monitoring the control module 10 also alternating current described in control 50 switched conductive of output dip switch and load 200
When, it successively controls the normal pressure aluminum water hydrogen manufacturing module 20, fuel cell module 30 and conversion module 40 and stops working.
Specifically, fuel cell 31 is provided with intake valve into hydrogen mouth, and monitoring control module 10 passes through control air inlet valve actuation
Make the work of control fuel cell 31.Monitoring control module 10 controls normal pressure aluminum water hydrogen manufacturing module by the movement of control water pump 22
20 work.
Referring to figs. 1 to Fig. 3, describe the course of work of the invention: operating mode of the invention is divided to two kinds: utility mode and family
External schema.
Utility mode: user operation mode selects the selection of switch 70 to utility mode, the corresponding output of mode selection switch 70
Utility mode signal S3, when alternating current is normal, monitoring control module 10 controls the output switching according to utility mode signal S3 and opens
50 corresponding switched conductive alternating currents and load 200 are closed, hence into utility mode.At this point, if utility power failure, such as alternating current are disconnected
When electricity or exception, monitoring control module 10 detects city's electrical anomaly and generates city's electrical anomaly enabling signal according to the exception, according to
Generate enabling signal according to city's electrical anomaly enabling signal, started according to the enabling signal: control auxiliary power module 60 is powered
Give normal pressure aluminum water hydrogen manufacturing module 20 hydrogen manufacturing, detect when hydrogen flowing quantity rate T1 is normal control 30 hydrogen supply of fuel cell module so that
Fuel cell module 30 generates electricity, and detects and sends instruction when the output voltage T2 of fuel cell module 30 is normal to control DC-DC
Unit 41 and INV unit 42 work, and detect and send instructions to output switching module when the output voltage T3 of INV unit 42 is normal
50, so that output voltage T3 described in 50 switched conductive of output dip switch and load 200, use 20 He of normal pressure aluminum water hydrogen manufacturing module
Fuel cell module 30 generates electricity provided emergency power supply, powers to user load 200.When input city power recovery is normal, prison
It controls control module 10 and controls alternating current and load described in 50 switched conductive of output dip switch, to switch to city from emergency power supply power supply
The handover operation of electricity power supply.
Outdoor mode: user operation mode selects the selection of switch 70 to outdoor mode, the corresponding output of mode selection switch 70
Outdoor mode signal S2 monitors control module 10 according to outdoor mode signal S2 and enters outdoor mode, if user's operation opens at this time
To export starting-up signal S4, monitoring control module 10 generates enabling signal according to starting-up signal S4 to be opened for the dynamic movement of switch 80
Dynamic: control auxiliary power module 60 supplies electricity to 20 hydrogen manufacturing of normal pressure aluminum water hydrogen manufacturing module, when detecting that hydrogen flowing quantity rate T1 is normal
It controls to 30 hydrogen supply of fuel cell module so that the power generation of fuel cell module 30, detects the output voltage of fuel cell module 30
Instruction is sent when T2 is normal and is worked with controlling DC-DC unit 41 and INV unit 42, detects the output voltage T3 of INV unit 42
Output switching module 50 is sent instructions to when normal, so that output voltage T3 and load described in 50 switched conductive of output dip switch
200, it is generated electricity provided emergency power supply using normal pressure aluminum water hydrogen manufacturing module 20 and fuel cell module 30, to user load 200
Power supply.
The above disclosure is only a preferred embodiment of the invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (9)
1. a kind of emergency power supply unit using aluminum water preparing hydrogen, generating power, it is characterised in that: include:
Normal pressure aluminum water hydrogen manufacturing module, including aluminum-water reaction case, water tank, pressure gauge, hydrogen pump, hydrogen storage tank, the aluminum water are anti-
The water inlet of case is answered to connect the water outlet of the water tank to intake, so that aluminum-water reaction, which occurs, generates hydrogen, the pressure gauge detection
The pressure of the aluminum-water reaction case, the hydrogen pump connect the hydrogen outlet of the aluminum-water reaction case to extract conveying hydrogen, and will
Hydrogen is delivered to storage in hydrogen storage tank；
Fuel cell module receives the hydrogen of hydrogen storage tank in the normal pressure aluminum water hydrogen manufacturing module and converts electric energy for Hydrogen Energy
Output；
The electric energy is converted to corresponding output voltage by conversion module；
Output dip switch controls alternating current and output voltage to load switching power supply；
Control module is monitored, detect with city's electricity condition of load connection and generates enabling signal in alternating current power-off or exception, institute
Monitoring control module is stated to open according to the enabling signal control normal pressure aluminum water hydrogen manufacturing module, fuel cell module and conversion module
It is dynamic, and control the output dip switch switching and be connected to the output voltage and load；The monitoring control module also with it is described
Pressure gauge, which is connected and controls the hydrogen pump when the pressure of the aluminum-water reaction case is greater than normal pressure, to be opened to extract the aluminum water
The hydrogen of reaction chamber closes the hydrogen pump when the pressure is less than or equal to normal pressure；
Auxiliary power module stores electric energy and is on startup the monitoring control module and normal pressure aluminum water hydrogen manufacturing module for power supply.
2. using the emergency power supply unit of aluminum water preparing hydrogen, generating power as described in claim 1, it is characterised in that: further include mode choosing
Switch is selected, the mode selection switch can operate the monitoring control to switch and export outdoor mode signal and utility mode signal
Molding block controls the output dip switch switched conductive alternating current and load according to the utility mode signal, according to the open air
Mode signal generates enabling signal.
3. using the emergency power supply unit of aluminum water preparing hydrogen, generating power as claimed in claim 2, it is characterised in that: further include that starting is opened
Close, start switch described in operation to export starting-up signal, the monitoring control module when receiving the open air mode signal according to
Enabling signal is generated according to starting-up signal, the monitoring control module controls the outputting cutting when receiving the utility mode signal
It changes the corresponding switching of switch and is connected to the alternating current and load.
4. using the emergency power supply unit of aluminum water preparing hydrogen, generating power as described in claim 1, it is characterised in that: the monitoring control
Module detects the output power of the fuel cell module and the hydrogen flowing quantity rate of normal pressure aluminum water hydrogen manufacturing module output, according to
Hydrogen flowing quantity rate needed for being obtained according to the output power, relatively required hydrogen flowing quantity rate and the hydrogen flowing quantity detected
Rate is to adjust the water intake velocity of the aluminum-water reaction case.
5. using the emergency power supply unit of aluminum water preparing hydrogen, generating power as described in claim 1, it is characterised in that: the monitoring control
Module controls the normal pressure aluminum water hydrogen manufacturing module, fuel cell module and conversion module starting according to enabling signal, and controls institute
State the corresponding switching of output dip switch be connected to the specific steps of the output voltage and load include: the monitoring control module according to
The auxiliary power module is controlled to the normal pressure aluminum water hydrogen manufacturing module for power supply according to enabling signal and controls the normal pressure aluminum water system
Hydrogen module is started to work, and detects the hydrogen flowing quantity rate of the normal pressure aluminum water hydrogen manufacturing module output, and in the hydrogen flowing quantity speed
Rate controls the fuel cell module work when reaching preset range, the output voltage of the fuel cell module is detected, in institute
The conversion module work is controlled when stating the output voltage arrival preset range of fuel cell module, detects the conversion module
Output voltage controls the output dip switch switched conductive institute when the output voltage of the conversion module reaches preset range
State output voltage and load.
6. using the emergency power supply unit of aluminum water preparing hydrogen, generating power as described in claim 1, it is characterised in that: the monitoring control
Module also controls alternating current and load described in the output dip switch switched conductive when alternating current normally inputs.
7. the emergency power supply unit using aluminum water preparing hydrogen, generating power as described in claim 4,5, it is characterised in that: the normal pressure aluminium
Water hydrogen manufacturing module further includes water pump, and the water pump is connected in the water pipe between the water tank and aluminum-water reaction case and controls the aluminium
The water inlet of water reaction chamber, the monitoring control module control the water intake velocity of the aluminum-water reaction case by controlling the water pump.
8. using the emergency power supply unit of aluminum water preparing hydrogen, generating power as described in claim 1, it is characterised in that: the normal pressure aluminum water
Hydrogen manufacturing module further includes drying device, and the drying device is set between aluminum-water reaction case and hydrogen pump, to aluminum-water reaction case
The hydrogen of output is dried and exports to hydrogen storage tank.
9. using the emergency power supply unit of aluminum water preparing hydrogen, generating power as described in claim 1, it is characterised in that: the accessory power supply
Module stores the electric energy of the fuel cell module output.
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| CN201910479108.6A CN110116989A (en) | 2019-05-31 | 2019-05-31 | Use the emergency power supply unit of aluminum water preparing hydrogen, generating power |
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| CN201910479108.6A CN110116989A (en) | 2019-05-31 | 2019-05-31 | Use the emergency power supply unit of aluminum water preparing hydrogen, generating power |
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