CN107611305A - A kind of electric car and its application method for delivering power supply - Google Patents
A kind of electric car and its application method for delivering power supply Download PDFInfo
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- CN107611305A CN107611305A CN201710850644.3A CN201710850644A CN107611305A CN 107611305 A CN107611305 A CN 107611305A CN 201710850644 A CN201710850644 A CN 201710850644A CN 107611305 A CN107611305 A CN 107611305A
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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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Abstract
The invention discloses a kind of electric car and its application method for delivering power supply, described power supply delivery electric car includes：Electric motor car, electric storage device and power-supply management system；Described electric motor car is using battery as power source, and it is more than one wheel, including power driven system, control system, wheel and mounting, for delivering described electric storage device and power-supply management system；Described electric storage device is disposable zinc-air battery group, by more than two zinc air cells it is electrically coupled in series/parallel connection forms, it is fixedly mounted on the mounting of the electric motor car；The electric car of the delivery power supply is used to provide electric power energy for the discharge load of outside, realizes the power supply transport without netting twine, and its application method includes installation/replacing of electrode and addition/maintenance of electrolyte.
Description
Technical field
The present invention relates to the application of zinc-air battery and the design field of special electric vehicle, more particularly to a kind of delivery power supply
Electric car and its application method.
Background technology
Electric automobile in the market has focused largely on the riding field of carrying, and its electrical source of power is with lithium battery and lead electric power storage
Pond is main flow；There is industry specialists proposition for many years, due to the electrokinetic cell security of electric automobile and than energy problem and wheel
Hub motor is not yet really ripe to be solved, and is not enough to traditional internal-combustion engines vehicle shoulder to shoulder, to expand as early as possible non-in terms of cost performance
The new markets in the riding field of carrying.On the other hand due to local market demand, market occur it is a kind of delivery fuel oil with internal combustion engine/
The power supply car of generator, due to fuel emission and engine noise be present, limit its business application.Industry is contemplated a kind of
The power supply car that battery pile matches somebody with somebody inverter is delivered, still, because the ratio energy of the main flow commercial batteries of existing market is relatively low, with delivery
Exemplified by 20 tons of battery piles, the ratio energy of lead accumulator is generally 30-35Wh/Kg, can only provide 600-700 degree direct currents；Even if
From than the lithium battery that energy is 90-120Wh/Kg, also it is only capable of providing 1800-2400 degree direct currents, does not reach much and meet business
With requiring.
The it is proposed of the present invention is that the market product based on zinc-air battery is ripe, in numerous disposable metal-airs
In battery, zinc-air battery research and development it is more early, in recent years some advanced zinc-air batterys than energy oneself more than 350Wh/Kg (theoretical values
It is 1350Wh/kg), it is contemplated that the several years also have larger technical progress from now on.Because zinc-air battery belongs to disposable, limit
Its business application in conventional known field has been made, but due to higher than energy, low cost (being only the half of lead battery), if with
The electric car for delivering power supply is manufactured in combining, exemplified by delivering 20 tons of zinc-air battery, more than 7000 degree direct currents can be provided
Electricity, cost performance possess commercial application prospect.
The content of the invention
It is an object of the present invention to the product based on zinc-air battery is ripe, there is provided a kind of electricity for being exclusively used in delivering power supply
Motor-car, the electric car of the delivery power supply have the function that the large-capacity power energy is provided for outside, are the technology of zinc-air battery
Using providing product scope, while new markets are provided for electric automobile, can will in this new technology application market
Electric power energy realizes effective temporary and transport as commaterial.
To realize above-mentioned technical purpose, the invention provides it is a kind of deliver power supply electric car, the delivery power supply it is electronic
Car includes：Electric motor car, electric storage device and power-supply management system；Described electric motor car is using battery as power source, one
It is more than individual wheel, including power driven system, control system, wheel and mounting, for delivering described electric storage device and power management system
System；Described electric storage device is disposable zinc-air battery group, by more than two zinc air cells it is electrically coupled in series/
Parallel connection is formed, and it is fixedly mounted on the mounting of the electric motor car；The electric car of the delivery power supply is used to put for outside
Electric loading provides electric power energy.
In above-mentioned technical proposal, described zinc air cell includes housing and replaceable zinc electrode, embeded slot, sky
Air film electrode, electrolyte and the fluid-flow pump selectively set.
In above-mentioned technical proposal, described housing is provided with liquid feeding/outage of the electrolyte.
In above-mentioned technical proposal, the rib for being internally provided with the fixed embeded slot of the housing.
In above-mentioned technical proposal, described power-supply management system is set including DC/AC equipment, DC/DC equipment and information management
Standby, it is arranged on any part of the electric car, equipment component or armamentarium can also be arranged on into the electric storage device
Outside.
In above-mentioned technical proposal, described DC/AC equipment, the power input of DC/DC equipment connect the electric storage device
Power output end；Described information management apparatus include it is all for electric storage device it is charged/voltage of discharge condition management patrols
Checking device, display device and the signal processing apparatus for handling discharge current/voltage signal.The function bag of the DC/AC equipment
Include the management control of output alternating current, output frequency and output voltage/electric current；It is straight that the function of the DC/DC equipment includes output
The management control of stream electricity, step-up/down and output voltage/electric current.
Using battery as in the electric motor car of power source, described battery variety is any, described described in above-mentioned technical proposal
Electric motor car include electric car using pure battery as power source, and additional fuel generating distance increasing unit is institute in power driven system
State the electric motor car of battery electric energy supplement.
Based on the electric car of above-described delivery power supply, present invention also offers a kind of electric car of foregoing delivery power supply
Application method, the application method includes：
Described zinc electrode is fixedly mounted on the corresponding site in the embeded slot by step 1)；
The embeded slot for having installed zinc electrode is fixed on enclosure interior by step 2)；
Electrolyte is added to design liquid level by step 3) by being arranged on the hole of housing；
Step 4) passes through the power output end of the electric storage device or/and the DC/AC equipment, the power supply of DC/DC equipment
Output end provides electric power energy to outside discharge load.
Above-mentioned application method also includes the replacing of zinc electrode：When the zinc electrode has used, the electricity of enclosure interior is discharged
Liquid is solved, and reinstalls zinc electrode according to described step 1) to step 3) and adds electrolyte.
Maintenance and replacing options of the above-described application method also including electrolyte：
1) when electrolyte produces more sediment but its ion concentration in scope of design, by the electrolysis of the enclosure interior
Liquid precipitate thing is discharged, and described electrolyte is continuing with after filtering precipitate；
2) when the ion concentration of electrolyte drops to design lower limit, the electrolyte of enclosure interior is discharged, and is rejoined new
Electrolyte to designing liquid level.
Zinc-air battery is also known as zinc-oxygen battery, and its advantage is higher than energy, and raw material sources enrich, and production cost is low, and
And zinc is non-toxic dangerous, free from environmental pollution, to human body fanout free region, the cost of reclaiming is low.Compared with aluminium-air cell, though than
Energy is not so good as aluminium-air cell, but self discharge is minimum, practical.Disposable zinc-air battery is typically with high-purity Zn
For negative pole, by the use of the oxygen in air film electrode adsorption air as positive active material, using ammonium chloride or caustic solution as electrolysis
Matter, electric energy is produced by the dissolved oxygen in electrolyte solution and zinc reaction, zinc and oxygen effect are converted into zinc oxide, only consume zinc and few
The water of amount, its polarization response are：
Negative pole：Zn+2OH–→ZnO+H2O+2e–
Positive pole：O2+2H2O+4e–→4OH–
It is comprehensive：2Zn+O2→2ZnO
It is a long-standing scientific conceptp that electric power energy is transported as commaterial, but in the ratio energy of market battery
On Technical Development History of the amount less than 200Wh/kg, this scientific conceptp lacks commercial application prospect；Delivery electricity of the present invention
The electric storage device design of the electric car in source is that the product based on zinc-air battery in recent years is ripe, at present the zinc air electricity of advanced technology
Oneself is sure to occupy 350Wh/Kg to the ratio energy in pond, and cost performance possesses commercial value.
The advantages of electric car and its application method of a kind of delivery power supply of the present invention, is：
The electric power of Large Copacity can be provided with the electric car of the delivery power supply of the present invention for the external loading of the electric car
The energy, a new markets are provided for electric automobile, while advantage application neck is provided for the New Product of zinc-air battery
Domain, so that electric power energy realizes temporary and transport as commaterial.
Brief description of the drawings
Fig. 1 is a kind of foundation structure schematic diagram of electric motor car；
Fig. 2 is a kind of foundation structure schematic diagram of the electric car of delivery power supply of the present invention；
Fig. 3 is a kind of structural representation that the hole is set in housing upper and lower housing portion；
Fig. 4 is a kind of design diagram of tabular zinc electrode；
Fig. 5 is a kind of structural representation of embeded slot；
Fig. 6 is a kind of structural representation in housing side installation air membrane electrode.
Accompanying drawing identifies：
1st, electric motor car；1a, power driven system；1b, control system；1c, wheel；
1d, mounting；2nd, electric storage device；3rd, power-supply management system；4th, discharge load；
5th, liquid feeding/outage；6th, cell；6a, housing；6b, zinc electrode；
6b1, lug；6b2, plate body；6c, embeded slot；6c1, aperture plate；
6c2, grid；6d, air membrane electrode.
Embodiment
With reference to the accompanying drawings and examples further to a kind of electric car for delivering power supply of the present invention and its use
Method is described in detail.
It is that a kind of the simple of electric motor car 1 states example shown in Fig. 1, the electric motor car 1 is using battery as power source, basis knot
It is open type that structure, which includes power driven system 1a, control system 1b, 4 wheel 1c and mounting 1d, mounting 1d, is generally used for loading.Institute
In the power driven system 1a for stating electric motor car, motor of the power switching device including the use of arbitrarily devised form, electrokinetic cell bag
Include lithium battery, lead accumulator, nickel system or zinc system etc. once or secondary cell；Described power driven system 1a, in addition to mended for battery
Charging can and setting fuel power generation function distance increasing unit.
Shown in Figure 2, in one embodiment, the electric car of delivery power supply provided by the invention includes：Electric motor car
1st, electric storage device 2 and power-supply management system 3；The foundation structure of the electric motor car 1 is as shown in figure 1, use lithium battery, its mounting
1d is unenclosed construction, and chimeric position and retaining screw are provided with mounting 1d, for installing fixed electric storage device 2；Electric storage device 2
Formed by 6 disposable zinc air cells 6 are electrically coupled in series；Power-supply management system 3 includes DC/AC equipment, its power supply
Input connects the power output end of electric storage device 2, and its power input is the external discharge of the electric car of the delivery power supply
Load 4 provides the alternating electromotive force energy.
With in above-mentioned example, each zinc air cell 6 by housing 6a and replaceable zinc electrode 6b, embeded slot 6c,
Air membrane electrode 6d and electrolyte combination form.Housing 6a is made of the shaped solid material of insulating properties, such as ABS, special type
Rubber, housing 6a are provided with liquid feeding/outage 5 of electrolyte, and hole 5 includes its sealing valve, for after liquid feeding/discharge opeing that hole 5 is close
Envelope.Setting of the hole 5 in housing 6a is any, is arranged on housing 6a tops and is convenient to liquid feeding, is arranged on housing 6a bottoms and is convenient to arrange
Liquid, liquid filling hole 5 can also be set on housing 6a top simultaneously and outage 5 (as shown in Figure 3) is set in housing 6a bottom；
External liquid stream instrument combination manual operation can be used in described liquid feeding/discharge opeing, can also set special electric liquid flow pump.Hole
5 design can be with technology deformation, such as hole 5 is deformed into the movable sealing lid on the housing 6a tops.
Described zinc electrode 6b is typically made up of the Zinc material of high-purity, and its basic engineering is by plate body 6b2 and battery industry
Well known lug 6b1 is formed, and Fig. 4 is a kind of conventional design example of tabular zinc electrode, and its plate body 6b2 is used for and the electrolyte
Contact, occur to dissolve and produce electric current in the electrolytic solution when external discharge circuit is formed；Lug 6b1 is used for homopolarity and electrically connected simultaneously
Electrically connect the outside negative terminal of zinc-air battery；The shape of plate body has certain influence on discharge performance, is also designed to cylinder
Shape, wedge shape etc..In practical design, monolithic zinc electrode tends not to the design requirement for meeting energy and discharge rate, need to use more
Piece zinc electrode is electrically connected to form zincode group by lug.The research and development that zinc electrode melts in Zinc material into other metals in recent years are relatively living
Jump, for example, melted in Zinc material into the metals such as lead, bismuth, caesium be fabricated to alloy use, different alloys respectively have its feature and it is excellent lack
Point.
Embeded slot 6c function is that zinc electrode 6b is fixed inside housing 6a, while makes zinc electrode in the course of dissolution that discharges
Keep relatively-stationary locus.Embeded slot 6c is not involved in zinc electrode reaction, and conventional material is plastics, and Fig. 5 is a kind of conventional
The example of aperture plate shape embeded slot, the embeded slot can be the working of plastics that one piece of indoor design has space, can be also integrated by chimeric
The internal two pieces of working of plastics composition for leaving space, plate body 6b2 are arranged on the inner space of aperture plate shape working of plastics, reserve lug afterwards
6b1 is electrically connected use.To make embeded slot 6c be fixed inside housing 6a, housing 6a is internally provided with some and is used to fix embeded slot
6c rib, such as spill rib.
Described electrolyte includes all salting liquids and alkalies and organic electrolyte, such as the 20wt% KOH aqueous solution；
For electrolyte in addition to supporting zinc electrode reaction, another critical function is the electrolysate in dissolution zinc electrode, moves electrolysate
Go out zinc electrode (KOH is advantageous to the precipitation of electrolysate when molar concentration is 3-5mol/L).Zinc-air battery electrolyte adds
It is always industry research focus to add agent, is had a great influence though it adds the micro electro-chemical properties to electrolyte, such as in 20wt%
KOH solution in add 0.1% LiOH can significantly improve activity；In researching and developing in recent years, electricity of some additions less than 0.2%
Solution solution additive is fully paid attention to, such as adds caesium or the compound of bismuth or lead, benzenesulfonates, fluoride and complex compound
Deng.Electrolyte addition is a comprehensive Design problem, researches and develops more advanced electrolyte at present, maintains the reaction of 1Kg zinc electrodes only
8-10 need to be consumed and rise electrolyte, but the flooded design of electrolyte is advantageous to zinc electrode reaction rate, maintains discharge rate and electrolysis production
Thing deposits.
Described air membrane electrode 6d is also referred to as auxiliary air electrode or gas-diffusion electrode, a structure as housing 6a
Into any part for being partially installed on housing, it is used as positive pole, for air-isolation and described electrolyte, while is the biography of air
Defeated offer approach, is the reaction zone of energy conversion, and Fig. 6 is a kind of showing in housing 6a sides one air membrane electrode 6d of installation
Example.Air membrane electrode is one of core technology of zinc-air battery, if conventional design is crosslinked by dried layer PTFE (polytetrafluoroethylene (PTFE))
Activated carbon composition, wherein most basic double-decker includes currect collecting net, catalyst, ventilated membrane etc., air membrane electrode in recent years
Design and develop to sandwich construction, catalyst is the research and development focus of air membrane electrode, and Pt or yttrium oxide are traditional in air membrane electrode
The catalyst used, in recent years new technology start the catalyst using some high-performance, low cost, such as the gold such as iron, cobalt and nickel
Belong to oxide, including increase silver, manganese dioxide and big ring thing activated carbon (such as CoTMPP), metal fossil in the catalyst
Ink, the new material such as addition graphene also achieves preferable catalytic effect in big ring thing activated carbon and metal graphite.
Described power-supply management system 3 includes DC/AC equipment, DC/DC equipment and information management apparatus, wherein, DC/AC is set
It by DC inverter is alternating current that standby function, which is, includes the management control of output frequency and output voltage/electric current；DC/DC is set
Standby function includes exporting the direct current of boosted/decompression, and the management control of output voltage/electric current；Information management apparatus
Including it is all for electric storage device 2 it is charged/the voltage polling device of discharge condition management, display device and for the electricity that discharges
The signal processing apparatus of stream/voltage signal.In the embodiment of an information management apparatus, voltage polling device is used to regularly patrol
The discharge voltage of zinc air cell 6 is examined, and signal is fed back into signal processing apparatus；Display device is used to provide to outside
The real-time discharge voltage value of each zinc air cell, so that user recognizes the electric discharge shape of each zinc air cell
State；Signal processing apparatus handles electric discharge logic by the program of setting, when voltage polling device monitoring to some zinc air monomer electricity
Cell voltage tends to lower limit, sends signal notification signal processing unit, signal processing apparatus control controlled DC/AC equipment or
DC/DC equipment terminates work.
Present invention also offers a kind of application method of the electric car of the delivery power supply, the purpose of the application method is to make
The proper use of electric storage device 2 of user provides electric power energy to reach to described external discharge load 4.With reference to shown in figure 2-6
The electric car of power supply is delivered, described application method specifically includes following steps：
Described zinc electrode 6b is fixedly mounted on the corresponding site in the embeded slot 6c by step 1)；
The embeded slot 6c for having installed zinc electrode 6b is fixed on inside housing 6a by step 2)；
Electrolyte is added to design liquid level by step 3) by being arranged on housing 6a hole 5；
Step 4) passes through the power output end of the electric storage device 2 or/and the DC/AC equipment, the power supply of DC/DC equipment
Output end provides electric power energy to outside discharge load 4.
The primary zinc air battery of merchandise design is general all without electrolyte, wherein zinc electrode 6b dispatch from the factory installed and
By two kinds of product design forms of user installation：Former product is for the first time in use, only need to operate above-mentioned step 3) i.e.
It can reach the application target described in step 4)；Latter product is then for the first time in use, above-mentioned step 1) need to be operated to step
The rapid application target that 3) can be only achieved described in step 4).
The application method of the electric car of above-mentioned delivery power supply may also relate to air membrane electrode 6d fixed installation.High-quality
Air membrane electrode typically can be used hundreds of time, should be fixedly mounted in the product that dispatches from the factory and connect positive terminal, examined without user
The installation for considering air membrane electrode 6d is fixed；But in the market also has some low-quality air membrane electrodes, after once
Ventilated membrane is by Severe blockage, and air transmittability rapid drawdown, because cheap, popularization business is dexterously referred to as disposable sky
Air film electrode, if zinc-air battery is to select this kind of air membrane electrode, need to increase air in above-mentioned application method
Membrane electrode 6d is arranged on housing 6a corresponding site.
Step 3) is described to include some technology deformation methods by the addition electrolyte of hole 5, such as some zinc-air batterys will
Hole 5 is deformed into the movable sealing lid on housing 6a tops, by adding electrolyte on the top of housing.
The application method of the electric car of above-mentioned delivery power supply also includes zinc electrode 6b replacing：When the zinc electrode 6b is used
It is complete, the electrolyte inside discharge housing 6a, and reinstall zinc electrode 6b and addition according to described step 1) to step 3)
Electrolyte.
The electric storage device 2 that the electric car of delivery power supply of the present invention uses is disposable zinc-air battery, is commercially being pushed away
It is referred to as in wide a kind of " fuel cell ", so-called fuel cell is that metal is dissolved to the consumption process for obtaining electric energy in the electrolytic solution
It is considered as a kind of special " fuel ", therefore after electric storage device 2 is discharged every time, zinc electrode 6b this " fuel " need to be rejoined.Zinc
The process that electrode dissolves acquisition electric energy in the electrolytic solution is the process of a consumption active ion, can produce precipitation in the electrolytic solution
Thing, the ion concentration of electrolyte is reduced, while the process that zinc electrode dissolves in the electrolytic solution is an exothermic process, can make electrolysis
Liquid produces a small amount of dehydration, so in the application method of the electric car of above-mentioned delivery power supply, in addition to electrolyte maintenance and
Replacing options：
1) when electrolyte produces more sediment but its ion concentration in scope of design, by the electricity inside the housing 6a
The discharge of liquid precipitate thing is solved, described electrolyte is continuing with after filtering precipitate；
2) when the ion concentration of electrolyte drops to design lower limit, the electrolyte inside discharge housing 6a, and rejoin
New electrolyte is to designing liquid level.
Although the electric storage device 2 of the electric car of delivery power supply of the present invention using disposable zinc-air battery,
Need to reinstall zinc electrode after being discharged every time, it is also desirable to which periodic maintenance rejoins electrolyte, but this kind of simple behaviour
Make the recycling with reference to electrolyte, it is possible to form deliver the industrial chain of the electric car of power supply, the commercial value of the industrial chain
It is that the cost based on disposable zinc-air battery is sufficiently low, more sufficiently high than energy, the capacity of electric storage device 2 is sufficiently large,
So as to produce considerable technological value and commercial value.
Following examples are only used for further illustrating technical scheme, and these technical schemes can be used alone,
It can add or combine and use other mature technologies.
Embodiment 1
A kind of electric car for being used to deliver power supply is designed, the electric car includes：Electric motor car 1, the electric storage device 2 of four wheels
It is as shown in Figure 2 with power-supply management system 3, the signal of its foundation structure.The foundation structure of described electric motor car 1 includes power driven system
1a, control system 1b, wheel 1c and mounting 1d, as shown in figure 1, mounting 1d is open type, it is provided with chimeric position and retaining screw
For installing, fix electric storage device 2；Electric storage device 2 is formed by 35 disposable zinc air cells 6 are electrically coupled in series,
Each zinc air cell 6 is by housing 6a, air membrane electrode 6d and replaceable zinc electrode 6b, embeded slot 6c and electrolyte
Combine.
Housing 6a is made of ABS material, design inner chamber be 1200 × 800 × 1200mm (height) cavity body, wall thickness
15mm, the upper and lower part of housing are respectively arranged with a circular hole 5, as shown in figure 3, aperture 35mm, hole 5 is provided with movable sealing
Valve.Enclosure interior is designed with the zinc electrode 6b that 10 purity are 99.99%, and the shape of zinc electrode is as shown in Figure 4；Fixed zinc electrode
Embeded slot 6c be aperture plate shape, it is each chimeric as shown in figure 5, be designed as 105 × 810 × 1000mm (height) chimeric sheet
Groove 6c internal space design is a piece of zinc electrode that chimeric quality is 6Kg；After each embeded slot is fitted together to zinc electrode, by embeded slot
It is fixedly mounted on the position that enclosure interior is designed with respective concave rib, and by the lug 6b1 of 10 zinc electrodes in same housing
Electrical connection, form pole group and the negative terminal being connected to outside the zinc air cell 6.Air membrane electrode 6d surface area is set
The square of 700 × 700mm is calculated as, is made up of the carbon-coating of two layers of PTFE crosslinking, including currect collecting net, catalyst, ventilated membrane etc., catalysis
Agent uses yttrium oxide, and the electrically in parallel composition as housing of two air membrane electrodes is partially installed on the both sides of housing, its side peace
Dress signal is as shown in fig. 6, currect collecting net electrical connection to be arranged on to the positive terminal outside housing 6a.
35 zinc air cells are made into same processing, 35 zinc-air batterys are connected in series as electric storage device 2, mark
Claim 48V.Power-supply management system 3 includes inversion and set for the DC/AC equipment and DC voltage display device, DC/AC of 220V alternating currents
Standby power input connects the power output end of the electric storage device 2；DC voltage display device and the electric storage device 2
Power output end is connected in parallel, and for the discharge voltage data of real-time display electric storage device 2, user is recognized the delivery electricity
The power supply state of the electric car in source.
Electrolyte uses the 20wt% NaOH aqueous solution, adds 0.1% lithium hydroxide and 0.05% bismuth compound, adds
500 liters of dosage, using before the electric car with external liquid stream pump tool perfusion electrolyte (design liquid level be located at lug 6b1 it
Under, flood plate body 6b2), top liquid filling hole 5 is sealed with sealing valve after liquid filling.
In the present embodiment, the electric car of the delivery power supply can be that outside discharge load 4 provides two class electric power energies：When
Discharge load 4 uses alternating current, and its power input connects the power output end of the DC/AC equipment；When discharge load 4 uses
Direct current and voltage matches, its power input can be directly connected to the power output terminal of electric storage device 2；When discharge load 4
Using alternating current, its power input connects the power output end of the DC/AC equipment.2 available electric energy of electric storage device with
The quality level of zinc electrode, air membrane electrode and electrolyte is related, with averagely each zinc air cell band shell weight
600Kg, the gravimetric specific energy of band connection accessory are 350Wh/Kg estimations, the electric storage device 2 of the present embodiment can provide 7350 degree it is straight
Flow electric energy.
The electric car of the delivery power supply of the present embodiment, by the four-wheel electric locomotive 1 to electric storage device 2, power management
The delivery of system 3, realize and electric power energy is subjected to strange land transport as commaterial, without to the special frame in power supply place to use
If supply line, turn into a kind of utility of supplement region power network deficiency.
Embodiment 2
Embodiment 1 deliver power supply electric car designed by be a kind of standard zinc air cell product, zinc electrode
6b has installed when submitting user to use for the first time, it is only necessary to is added into mark in the housing 6a of each zinc air cell
The electrolyte of quasi- design, you can to enable described electric storage device 2.But zinc-air battery also has one kind to be made by user for the first time
The product that used time just voluntarily installs, meanwhile, after zinc-air battery is discharged, zinc electrode 6b plate body 6b2, which will be dissolved, to be electrolysed
In liquid, zinc electrode 6b need to be reinstalled when reusing.
The present embodiment is directed to the zinc-air battery for needing user just voluntarily to install zinc electrode 6b when using first time, and
Periodic maintenance electrolyte during zinc electrode 6b and use is changed when reusing or rejoins electrolyte, according to following steps
Zinc electrode is installed, adds electrolyte with external liquid stream pump tool；Wherein, if changing zinc electrode 6b during category use, need
The electrolyte of each enclosure interior is discharged by being arranged on the hole 5 of housing 6a bottoms first, is then pacified again according to following steps
Fill zinc electrode and add electrolyte：
The zinc electrode 6b of 35 zinc air cells is arranged in embeded slot 6c by step 1)；
The embeded slot 6c for having installed zinc electrode 6b is fixed on the rib inside housing 6a by step 2)；
Step 3) adds 500 liters of electrolyte with external liquid stream pump tool by the top liquid filling hole 5 of housing；
Above step 3) there are triple implications, first, the method class that electrolyte addition, adding method and embodiment 1 are described in detail
Together；Second, filtering out sediment to the electrolyte of discharge, its ion concentration (or the estimation of measurement proportion) is measured, when the ion of electrolyte
It is continuing with when concentration is in scope of design, and supplements electrolyte horizontal (zinc electrode reaction is except generation sediment to normal level of liquid
Outer meeting heat release, causes a small amount of dehydration)；Third, when discharging the ion concentration of electrolyte less than design lower limit, re-replace new
Electrolyte is added to design liquid level.
Embodiment 3
The liquid feeding of electrolyte described in above example 1 and embodiment 2 is to use external liquid stream instrument, the zinc of the present embodiment
Air cell 6 is provided with special electric liquid flow pump.Electric liquid flow pump is made up of the dc motor of fluid-flow pump and disjunctor,
It is positioned close to outside the housing 6a of the top liquid filling hole 5, liquid stream efferent duct accesses housing by described top liquid filling hole 5
6a inside, described dc motor by power switch connect electric storage device 2 power output terminal (dc motor
Operating voltage needs to match with the output voltage of electric storage device 2).During described 2 liquid feeding of electric storage device, the liquid stream of electric liquid flow pump is defeated
Enter pipe and connect the electrolyte conservation tank being arranged on outside the electric car of delivery power supply, realized certainly by closing described power switch
Dynamic liquid feeding.
Embodiment 4
The deformation design of liquid filling hole 5 on housing 6a tops will be arranged on described in embodiment 1, hole 5 is deformed into housing 6a tops
Movable sealing lid, by movable unlimited housing 6a tops liquid feeding, hole 5 is sealed with movable sealing lid after liquid feeding；Exist in addition
Increase DC/DC equipment on the basis of embodiment 1, its function includes direct current pressure regulation and the management of voltage/current controls, power supply
Input connects the power output end of the electric storage device 2.
The power output end of the present embodiment DC/DC equipment can be that the external discharge load 4 of the electric car of delivery power supply provides
Voltage regulation DC electricity, the power battery charging of for example, conventional riding electric automobile.
It should be noted last that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although ginseng
The present invention is described in detail according to embodiment, it will be understood by those within the art that, to the technical side of the present invention
Case is modified or equivalent substitution, and without departure from the spirit and scope of technical solution of the present invention, it all should cover in the present invention
Right among.
Claims (9)
1. a kind of electric car for delivering power supply, it is characterised in that including electric motor car (1), electric storage device (2) and power management system
Unite (3)；Described electric motor car (1) is using battery as power source, and it is more than one wheel, including power driven system (1a), control
System (1b), wheel (1c) and mounting (1d), for delivering described electric storage device (2) and power-supply management system (3)；Described
Electric storage device (2) is disposable zinc-air battery group, by more than two zinc air cells (6) it is electrically coupled in series/simultaneously
Connection is formed, and it is fixedly mounted on the mounting of the electric motor car (1) (1d)；The electric car of the delivery power supply is used for for outside
Discharge load (4) provide electric power energy.
2. the electric car of delivery power supply according to claim 1, it is characterised in that described zinc air cell (6)
Set including housing (6a) and replaceable zinc electrode (6b), embeded slot (6c), air membrane electrode (6d), electrolyte and selectivity
The fluid-flow pump put.
3. the electric car of delivery power supply according to claim 2, it is characterised in that described housing (6a) is provided with described
Liquid feeding/outage (5) of electrolyte.
4. the electric car of delivery power supply according to claim 2, it is characterised in that housing (6a's) is internally provided with
The rib of the fixed embeded slot (6c).
5. the electric car of delivery power supply according to claim 1, it is characterised in that described power-supply management system (3) bag
DC/AC equipment, DC/DC equipment and information management apparatus are included, it is arranged on any part of the electric motor car (1), can also
Equipment component or armamentarium are arranged on to the outside of the electric storage device (2).
6. the electric car of delivery power supply according to claim 5, it is characterised in that described DC/AC equipment, DC/DC are set
Standby power input connects the power output end of the electric storage device (2)；Described information management apparatus includes all be used for
Electric storage device (2) is charged/voltage polling device, display device and the processing discharge current/voltage signal of discharge condition management
Signal processing apparatus.
7. the application method of the electric car based on any delivery power supply of claim 1~6, this method include：
Described zinc electrode (6b) is fixedly mounted on the corresponding site in the embeded slot (6c) by step 1)；
The embeded slot (6c) for having installed zinc electrode (6b) is fixed on housing (6a) inside by step 2)；
Electrolyte is added to design liquid level by step 3) by being arranged on housing (6a) hole (5)；
Step 4) is defeated by the power output end of the electric storage device (2) or/and the DC/AC equipment, the power supply of DC/DC equipment
Go out end and provide electric power energy to outside discharge load (4).
8. the application method of the electric car of power supply is delivered according to claim 7, it is characterised in that described application method is also
Include zinc electrode (6b) replacing：When the zinc electrode (6b) has used, the internal electrolyte of discharge housing (6a), and according to institute
The step 1) stated to step 3) reinstalls zinc electrode (6b) and adds electrolyte.
9. the application method of the electric car of power supply is delivered according to claim 7, it is characterised in that described application method is also
Maintenance and replacing options including electrolyte：
1) when electrolyte produces more sediment but its ion concentration in scope of design, by the internal electrolysis of the housing (6a)
Liquid precipitate thing is discharged, and described electrolyte is continuing with after filtering precipitate；
2) when the ion concentration of electrolyte drops to design lower limit, the internal electrolyte of discharge housing (6a), and rejoin new
Electrolyte to designing liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850644.3A CN107611305A (en) | 2017-09-20 | 2017-09-20 | A kind of electric car and its application method for delivering power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850644.3A CN107611305A (en) | 2017-09-20 | 2017-09-20 | A kind of electric car and its application method for delivering power supply |
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| Publication Number | Publication Date |
|---|---|
| CN107611305A true CN107611305A (en) | 2018-01-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710850644.3A Withdrawn CN107611305A (en) | 2017-09-20 | 2017-09-20 | A kind of electric car and its application method for delivering power supply |
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| CN105226348A (en) * | 2014-06-27 | 2016-01-06 | 易安迪机车公司 | The aluminium-air cell power system of movement |
| CN105789737A (en) * | 2014-12-19 | 2016-07-20 | 中国科学院大连化学物理研究所 | Metal/air battery pack |
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| KR20120024094A (en) * | 2010-09-06 | 2012-03-14 | 주식회사 레오모터스 | Zinc-air fuel cell system, and control method for the same |
| CN202276173U (en) * | 2011-10-27 | 2012-06-13 | 北京中航长力能源科技有限公司 | Mobile zinc-air battery energy storage charging station |
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