CN110370988A - New energy car battery is for electric regulating system - Google Patents
New energy car battery is for electric regulating system Download PDFInfo
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- CN110370988A CN110370988A CN201910635900.6A CN201910635900A CN110370988A CN 110370988 A CN110370988 A CN 110370988A CN 201910635900 A CN201910635900 A CN 201910635900A CN 110370988 A CN110370988 A CN 110370988A
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- battery case
- main microprocessor
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- microprocessor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses new energy car batteries for electric regulating system, battery case is arranged on chassis, battery is stated by two pieces of bottom plate closings in the bottom of battery case, it is provided with battery on two pieces of bottom plates, is equipped with retaining mechanism between two pieces of bottom plates, chassis is connected with refrigerant cooling mechanism, battery case is connected with wind-cooling heat dissipating mechanism, refrigerant cooling mechanism and wind-cooling heat dissipating mechanism radiate to battery case simultaneously, and all battery cases are also connected with extraction sector, as battery the temperature inside the box > T1When retaining mechanism unlock, two pieces of bottom plates open batteries and are detached from corresponding battery case, and the battery is provided with common battery, and common battery is divided at least two battery packs, when the temperature of one of battery pack is greater than the temperature threshold T of setting3When, it is battery-powered that main microprocessor by switching circuit is switched to another.The present invention carries out double-radiation function, good heat dissipation effect to battery case simultaneously by refrigerant cooling mechanism and wind-cooling heat dissipating mechanism.
Description
Technical field
The present invention relates to batteries of electric automobile technical fields, and in particular to new energy car battery is for electric regulating system.
Background technique
In recent years as automotive engineering is changed, while in response to the energy saving call with protection environment of country, new energy
Source automobile comes into being, and has pushed new-energy automobile technology fast-developing.Wherein electric car be using vehicle power supply as power,
It for gasoline automobile, has fewer environmental impacts, non-renewable gasoline resource can be substituted, development prospect is extensive
It is good.
But currently, many technologies of electric car are not still overripened, especially battery is at work due to battery, right
Temperature there are certain requirements, if temperature is excessively high, not only influence battery performance, and be easy to cause nature, explosion the problems such as appearance,
There are severe compromises, and automobile safety accident caused by excessive cause battery spontaneous combustion also occurs in recent years, has seriously affected people
To the degree of recognition of electric car.
Summary of the invention
In view of this, the present invention provides new energy car batteries for electric regulating system.
Its technical solution is as follows: new energy car battery is for electric regulating system, including chassis, key: the bottom
N number of battery case bayonet is offered on disk, N number of battery case bayonet is distributed in array-like, is arranged in the battery case bayonet
The bottom of battery case, the battery case is closed by two pieces of bottom plates, is placed with battery on two pieces of bottom plates；
The chassis is connected with refrigerant cooling mechanism, and the battery case is connected with wind-cooling heat dissipating mechanism, the refrigerant heat dissipation
Mechanism and wind-cooling heat dissipating mechanism give the battery case to radiate simultaneously, and all battery cases are also connected with the same extraction sector,
The extraction sector aspirates the air in each battery case pumping；
Two pieces of bottom plates are hinged with the inner wall of the battery case respectively, and retaining mechanism is equipped between two pieces of bottom plates, works as battery case
Interior temperature > T1The unlock of Shi Suoshu retaining mechanism, two pieces of bottom plates are opened, and the battery is detached from the corresponding battery case；
The refrigerant cooling mechanism, extraction sector are connected with control circuit, and the control circuit is provided with main microprocessor,
Main microprocessor is connected with baroceptor, temperature sensor and combined aural and visual alarm, baroceptor and temperature sensor peace
Loaded in battery case；
Main microprocessor controls the switch of extraction sector according to the signal of baroceptor, and main microprocessor is passed by temperature
Sensor obtains battery the temperature inside the box, when battery the temperature inside the box is greater than the temperature threshold T of setting3When, main microprocessor controls acousto-optic
Alarm issues alarm signal, temperature threshold T3< T1。
Wherein T1For the maximum temperature limit value of battery case.
The battery is provided with common battery, and common battery is divided at least two battery packs, when one of battery pack
Temperature is greater than the temperature threshold T of setting3When, it is battery-powered that main microprocessor by switching circuit is switched to another.
Main microprocessor uses switching circuit to be switched to, and another is battery-powered, and the battery for preventing temperature excessively high continues band
Fail operation.
By adopting the above technical scheme, daily traveling on the way, refrigerant cooling mechanism and wind-cooling heat dissipating mechanism are simultaneously to battery
Case carries out double-radiation function, and good heat dissipation effect, the temperature for effectively preventing battery case is excessively high, influences the normal function of battery, and one
Denier battery is abnormal when releasing flammable explosive gas, sulfur dioxide, hydrogen that extraction sector can timely release battery
The discharge of the flammable explosive gas such as gas, oxygen, prevents these gases to be enriched with excessive concentrations in battery case and set off an explosion, and when electricity
Pond constant temperature is increased to maximum temperature limit value T1When possible spontaneous combustion, the battery can be detached from automobile by unlocking mechanism, this
Invention effectively improves the security reliability of battery by multiple-protection, ensure that the safety of driver and passenger, automobile itself, prevents
There is serious accident and reduces economic loss.
When main microprocessor detects the interior air pressure of battery case greater than atmospheric pressure by baroceptor, i.e. control is taken out
Gas mechanism opening extracts the flammable explosive gas such as sulfur dioxide, hydrogen, oxygen out.Conversely, when being less than atmospheric pressure, control pumping
Mechanism closes.
Main microprocessor obtains battery the temperature inside the box by temperature sensor, when battery the temperature inside the box is greater than the temperature of setting
Threshold value T3When, main microprocessor controls combined aural and visual alarm and issues alarm signal, reminds user that automobile is reached place of safety jettisoning
Battery.
As further preferred:
Above-mentioned refrigerant cooling mechanism includes the compressor being sequentially connected in series, condenser, expansion valve and heat-exchange tube, wherein described
Heat-exchange tube is S-shaped to be coiled in the chassis, and condensing agent is full of in the heat-exchange tube, temperature is equipped in the battery case and passes
Sensor, as the temperature > T in the battery case2When, the refrigerant cooling mechanism starting cooling, wherein 40 DEG C of < T2< T1.Using
This structure, the optimum working temperature of battery are 15-25 DEG C, general control within 30 DEG C, more than 40 DEG C after battery service life and
Efficiency can decline, and when the temperature of battery is more than 40 DEG C, starting refrigerant cooling mechanism in time radiates to battery, can effectively mention
The service life and efficiency of battery are risen, while can also prevent that battery temperature is excessively high and leads to potential risks.
Above-mentioned wind-cooling heat dissipating mechanism includes heat dissipation wind channel, air collecting chamber and air-exhausting duct, is provided in the tank wall of the battery case perpendicular
The heat dissipation wind channel is formed to through-hole, for the air inlet of the heat dissipation wind channel towards chassis lower section, the chassis top passes through support
Frame is equipped with cover board, is equipped with the air collecting chamber in the cover board, the gas outlets of all vertical through holes by guide duct with it is described
Air collecting chamber connection, the air collecting chamber are connected with air-exhausting duct.Using this structure, the gas of bottom of car can be entered by heat dissipation wind channel
Battery case tank wall, and then be discharged through air-exhausting duct, effective cooling and heat dissipation can be played to battery case, this radiator structure makes full use of
Aerodynamics, realize air-flow automatically into and discharge, not only energy conservation and environmental protection, and even hinder in battery circuit
Effective cooling and heat dissipation can still be played the role of in the case where hindering.
It is separately installed with the air-exhausting duct in the A column of automobile, B column and C column, the gas outlet of the air-exhausting duct is located at automobile
Roof.Using this structure, when galloping, the high-speed flow at vehicle bottom is guided roof discharge, is reducing bottom of car
Air pressure while, moreover it is possible to certain suppressing action is played to automobile, achieve the purpose that reduce air lift, improve grabbing for automobile
Soil fertility keeps automobile more stable in the case where running at high speed.
Above-mentioned extraction sector includes the negative pressure runner and negative pressure cavity being arranged in the cover board, the top surface of the battery case with
The lower surface of the cover board fits closely, and each row is corresponded in the cover board or each column battery case is described negative equipped with one
Runner is pressed, the inner cavity of the battery case is connected to the corresponding negative pressure runner, and the negative pressure runner is connected to the negative pressure cavity,
The negative pressure cavity is connected with vacuum pump.Using this structure, vacuum pump can in time be extracted the inflammable and explosive automobile in battery case out, be made
Certain vacuum degree is inwardly kept, battery explosion is prevented.
The case top of above-mentioned battery case is equipped with bleeding point, is equipped with the plug that shape therewith matches in the bleeding point, described
Correspond to the bleeding point on cover board and offer pumping slot, the notch of the pumping slot is opposite with the bleeding point, the pumping slot with
The corresponding negative pressure runner is connected to, and is equipped with plug spring in the pumping slot, which pushes to take out by the plug
Port is provided with mandril on the battery, which overcomes plug spring force, and the plug is jacked up to make the battery
The inner cavity of case is connected to the negative pressure runner.Using this structure, when reach capacity situation after battery be detached from battery case after, plug exists
It is automatically fallen off under the action of plug spring and blocks bleeding point, so that entire negative pressure runner be made to be still in sealing state, not shadow
Ring the pumping negative pressure of other battery cases.
The battery case is corresponded on above-mentioned cover board and is equipped with docking end cap, and the docking end cap is protruded on the top of the battery case
It is interior, sealing ring is equipped between the inner wall of the docking end cap and the outer wall of the battery case.Using this structure, battery case and cover board
The better tightness of junction.
Above-mentioned retaining mechanism includes locking latch, locking spring and memorial alloy item, is equipped in one of bottom plate
Latch groove, is equipped with sequentially connected memorial alloy item, locking spring and locking latch in the latch groove, in another described bottom plate
Equipped with locking hole, the memorial alloy item is pushed against the slot bottom of the latch groove by the locking spring inner end, outside locking spring
The locking latch is held out against in the locking hole bottom hole change of the memorial alloy item to lock two pieces of bottom plates by end
State temperature is T1, as battery the temperature inside the box > T1When, the memorial alloy item restores to spiral helicine stable state, the locking bullet
The slot bottom that spring drives locking latch towards latch groove is mobile, and the locking latch exits two pieces of bottom plates of the locking hole and solved
Lock.Using this structure, when battery temperature increases the transformation temperature for reaching memorial alloy item suddenly, memorial alloy item is deformed rapidly
Original state is returned to, so that locking latch be made to deviate from locking hole, bottom plate is opened, and battery falls off, and automobile can continue to slide one section
It stops after time, effectively prevents a possibility that battery burns in battery case.
The interface of upper two pieces of bottom plates is step-like in mutually matched three-level, and the three-level step of two pieces of bottom plates is public
Mother's cooperation, wherein on the terrace and table top of first order step, on the table top of second level step and on the terrace of third level step
It is respectively equipped with the first sealing strip, the terrace of second level step takes the form of inclined plane, and the latch groove is located on the terrace of second level step.
Using this structure, sealing is close at the docking of two bottom plates, can effective means battery case gas leakage, influence to take out vacuum effect.
Force sensor is installed around the battery in above-mentioned battery case, the force snesor is contacted with the battery, institute
It states and is also equipped with baroceptor in battery case.Using this structure, can detect battery by force snesor is bulging enough occur, is led to
Cross the air pressure in the detectable battery case of baroceptor.
Compared with prior art, beneficial effects of the present invention: refrigerant cooling mechanism and wind-cooling heat dissipating mechanism are simultaneously to battery
Case carries out double-radiation function, and good heat dissipation effect, the heat build-up for effectively preventing battery case is excessively high, once and battery is abnormal and releases
When releasing flammable explosive gas, sulfur dioxide, hydrogen, oxygen that extraction sector can timely release battery etc. are inflammable and explosive
Gas discharge, prevents these gases to be enriched with excessive concentrations in battery case and set off an explosion, and when battery temperature is persistently increased to
When possible spontaneous combustion, the battery can be detached from automobile by unlocking mechanism, automobile can stop afterwards for a period of time by coast,
Carry out the processing such as alarm again, the present invention effectively improves the security reliability of battery by multiple-protection, ensure that driver and passenger,
The safety of automobile itself prevents serious accident and reduces economic loss.
Detailed description of the invention
Fig. 1 is outline structural diagram of the invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the enlarged drawing in the portion a in Fig. 2；
Fig. 4 is the planar structure schematic diagram on chassis；
Fig. 5 is the planar structure schematic diagram of cover board；
Fig. 6 is the structural schematic diagram that the present invention is mounted on automobile.
Fig. 7 is circuit diagram of the invention；
Fig. 8 is the circuit diagram of main microprocessor；
Fig. 9 is the circuit diagram from microprocessor；
Figure 10 is another implementation example figure of retaining mechanism；
Figure 11 is charging schematic diagram of the invention.
Specific embodiment
The invention will be further described with attached drawing with reference to embodiments.
As shown in figs. 1-11, new energy car battery offers N on the chassis 1 for electric regulating system, including chassis 1
A battery case bayonet, N number of battery case bayonet rectangular array shape are distributed, and are arranged with battery case 2 in the battery case bayonet,
Battery 3 is placed in the battery case 2, the chassis 1 is connected with refrigerant cooling mechanism 4, and the battery case 2 is connected with air-cooled dissipate
Heat engine structure 5, the refrigerant cooling mechanism 4 and wind-cooling heat dissipating mechanism 5 radiate to the battery case 2 simultaneously, all battery cases 2
It is also connected with the same extraction sector 5, which aspirates the air in each battery case 2；
Preferably, the bottom of the battery case 2 is closed by two pieces of bottom plates 8, two pieces of bottom plates 8 respectively with the battery case 2
Inner wall is hinged, and the battery 3 is provided on two pieces of bottom plates 8, retaining mechanism 7 is equipped between two pieces of bottom plates 8, when battery case 2
Interior temperature > T1Shi Suoshu retaining mechanism 7 unlocks, and two pieces of bottom plates 8 are opened, and the battery 3 is detached from the corresponding battery case
2。
The refrigerant cooling mechanism 4, extraction sector 6 are connected with control circuit, and the control circuit is provided with main micro process
Device 100, main microprocessor 100 are connected with baroceptor 10, temperature sensor 402 and combined aural and visual alarm 101, air pressure sensing
Device 10 and temperature sensor 402 are installed in battery case 2；
Main microprocessor 100 controls the switch of extraction sector 6, main microprocessor 100 according to the signal of baroceptor 10
Temperature in battery case 2 is obtained by temperature sensor 402, when temperature is greater than the temperature threshold T of setting in battery case 23When, master is micro-
Processor 100 controls combined aural and visual alarm 101 and issues alarm signal, temperature threshold T3< T1。
Wherein T1For the maximum temperature limit value of battery case.
Temperature sensor 402 uses AD590 temperature sensor, and the lower end of temperature sensor 402 and the upper surface of battery 3 are supported
It connects, the upper end of temperature sensor 402 is threaded through in sleeve, and the inner cavity top of sleeve and battery case 2 is connected, and bullet is provided in sleeve
Spring, through the inner cavity top of spring connection sleeve, temperature sensor 402 is connected to battery 3 by spring for the upper end of temperature sensor 402
Upper surface.
Specifically, the refrigerant cooling mechanism 4 includes not regarding out in the compressor, condenser, expansion valve figure being sequentially connected in series
It with heat-exchange tube 401, is coiled in the chassis 1 wherein the heat-exchange tube 401 is S-shaped, adjacent two column or two rows of electricity
At least one straight section is equipped between pond case 2, it is preferable that straight section there are two being set between adjacent two column or two rows of battery cases 2, two
A straight section is positioned adjacent respectively to two column or two rows of battery cases 2, is full of condensing agent condensing agent in the heat-exchange tube 401
It can be R134, R134a, R22, R407c or R410a etc., temperature sensor 402 be equipped in the battery case 2, when the battery
Temperature > T in case 22When, the starting of refrigerant cooling mechanism 4 cooling, wherein 40 DEG C of < T2< T1。
The control circuit further includes first switch triode Q1, the first relay J1, and main microprocessor 100 is provided with
One control terminal, main microprocessor 100 connect the base stage of first switch triode Q1, first switch triode by the first control terminal
Q1 controls the coil power on/off of the first relay J1, the switch of the normal open switch control compressor of the first relay J1.
Wherein T2For the start-up temperature threshold value of refrigerant cooling mechanism 4, when temperature sensor 402 detects the battery case 2
Interior temperature > T2When, main microprocessor 100 controls first switch triode Q1 conducting, first switch three by the first control terminal
The coil that pole pipe Q1 controls the first relay J1 is powered, the opening of the normal open switch closure control compressor of the first relay J1.
Conversely, control compressor is closed.
The wind-cooling heat dissipating mechanism 5 includes heat dissipation wind channel 504, air collecting chamber 502 and air-exhausting duct 503, is led to above the chassis 1
It crosses support frame 9 and cover board 501 is installed, the air collecting chamber 502 is equipped in the cover board 501, is provided in the tank wall of the battery case 2 perpendicular
The heat dissipation wind channel 504 is formed to through-hole, and the air inlet of the heat dissipation wind channel 504 is towards 1 lower section of chassis, all radiation airs
The gas outlet in road 504 is connected to by guide duct 505 with the air collecting chamber 502, and the air collecting chamber 502 is connected with air-exhausting duct 503, vapour
It is separately installed with the air-exhausting duct 503 in the A column of vehicle, B column and C column, the gas outlet of the air-exhausting duct 503 is located at the vehicle of automobile
It pushes up, mountable discharge fan in the air-exhausting duct 503, to accelerate air draft, which is powered by the battery 3.
The extraction sector 6 includes the negative pressure runner 601 and negative pressure cavity 602 being arranged in the cover board 501, the cover board
The battery case 2 is corresponded on 501 and is equipped with docking end cap 608, and the top of the battery case 2 is protruded into the docking end cap 608, institute
The lower surface of the top surface and the cover board 501 of stating battery case 2 fits closely, the inner wall and the battery of the docking end cap 608
It is equipped with sealing ring 609 between the outer wall of case 2, each row is corresponded in the cover board 501 or each column battery case 2 is equipped with one
The negative pressure runner 601, the negative pressure runner 601 and negative pressure cavity 602 are respectively positioned on the lower section of the air collecting chamber 502, the battery
The inner cavity of case 2 is connected to the corresponding negative pressure runner 601, and the negative pressure runner 601 is connected to the negative pressure cavity 602, described
Negative pressure cavity 602 is connected with vacuum pump 603.
The control circuit further includes second switch triode Q2, the second relay J2, and main microprocessor 100 is provided with
Two control terminals, main microprocessor 100 connect the base stage of second switch triode Q2, second switch triode by the second control terminal
Q2 controls the coil power on/off of the second relay J2, the switch of the normal open switch control vacuum pump 603 of the second relay J2.
It is main when main microprocessor 100 detects the interior air pressure of battery case greater than atmospheric pressure by baroceptor 10
Microprocessor 100 by the second control terminal control second switch triode Q2 conducting, second switch triode Q2 control second after
The coil of electric appliance J2 is powered, the opening of the normal open switch closure control vacuum pump 603 of the second relay J2.Conversely, control vacuum
Pump 603 is closed.
To ensure that entire negative pressure runner still keeps sealing state, the case of the battery case 2 after any one battery falls off
Top is equipped with bleeding point 604, which is up big and down small conical opening, is equipped with shape phase therewith in the bleeding point 604
Matched plug 607 is equipped with seal washer 611, on the cover board 501 between the plug 607 and the inner wall of the bleeding point 604
The corresponding bleeding point 604 offers pumping slot 605, and the notch of the pumping slot 605 and the bleeding point 604 are opposite, the pumping
Air drain 605 is connected to the corresponding negative pressure runner 601, is equipped with plug spring 606 in the pumping slot 605, the plug bullet
Spring 606 pushes the plug 607 to bleeding point 604, is provided with mandril 610 on the battery 3, which overcomes plug bullet
The elastic force of spring 606 jacks up the plug 607 to be connected to the inner cavity of the battery case 2 with the negative pressure runner 601.
The retaining mechanism 7 includes locking latch 701, locking spring 703 and memorial alloy item 704, one of described
It is equipped with latch groove 702 in bottom plate 8, sequentially connected memorial alloy item 704, locking spring 703 and lock are equipped in the latch groove 702
Tight bolt 701, it is preferable that the " T " shape shape of the memorial alloy item 704, the locking spring 703 and memorial alloy item 704
Transverse arm is fixedly connected, and is equipped with locking hole 705 in another described bottom plate 8, and 703 inner end of locking spring is by the memorial alloy
The vertical arm of item 704 is pushed against the slot bottom of the latch groove 702, while 703 outer end of locking spring holds out against the locking latch 701
In 705 bottom hole of locking hole, so that two pieces of bottom plates 8 be locked, the memorial alloy item 704 is preferably that round trip memory is closed
Gold, transformation temperature T1, as temperature > T1 in battery case 2, the memorial alloy item 704 restores to spiral helicine stabilization
State, the slot bottom that the locking spring 703 drives locking latch 701 towards latch groove 702 is mobile, and the locking latch 701 exits institute
705 two pieces of the locking hole bottom plates 8 are stated to be unlocked.
To reinforce sealing, two pieces of bottom plates 8 are hinged by the inner wall of torsional spring and the battery case 2 respectively, the bottom plate 8
The inner wall of the battery case 2 of top is equipped with sealed batten, and the lower surface of the sealed batten takes the form of inclined plane, the bottom plate 8
The inclined-plane that upper surface corresponds to the sealed batten is equipped with matching inclined plane part, and the lower surface bonds of the sealed batten have the
Two sealing strips, the inclined plane part are pushed against on second sealing strip；
The interface of two pieces of bottom plates 8 is step-like in mutually matched three-level, and the three-level step of two pieces of bottom plates 8 is public
Mother's cooperation, wherein on the terrace and table top of first order step, on the table top of second level step and on the terrace of third level step
It is respectively equipped with the first sealing strip 706, the terrace of second level step takes the form of inclined plane, and the latch groove 702 is located at second level step
On terrace.
Compressor, vacuum pump etc. are battery powered.
A circle force snesor 11, the force snesor 11 and the electricity are installed around the battery 3 in the battery case 2
Pond 3 contacts.
The force snesor 11 is LH-Z10 micro-force sensor.
Baroceptor 10 is also equipped in the battery case 2.
As shown in fig. 6, B of the present invention is located at the bottom of automobile A, cover board 501 of the invention can be used as the floor of automobile, note
Recalling alloy bar 704 can be Nitinol etc., and in daily traveling, wind-cooling heat dissipating mechanism 5 is constantly in open state to battery case 2
Heat dissipation, after travelling a period of time, when the temperature in battery case 2 rises to T2When such as 45 DEG C, opens compressor and given by condensing agent
Chassis 1 and battery case 2 radiate, and when baroceptor 10 detects that the air pressure in battery case 2 is greater than atmospheric pressure, open vacuum
Pump 603 is vacuumized to battery case 2, when temperature continues to be increased to T in battery case 21When, it is steady that memorial alloy item 704 returns back to spiral
Stationary state, locking spring 703 is passively mobile towards latch groove slot bottom end, and then drives the passively abjection locking hole 705 of locking latch 701,
Two pieces of bottom plates turn downward opening as shown in figure 1 shown in the battery case of the rightmost side, and battery 3 thereon is detached from battery case 2, can be according to not
Same T1Different types of memorial alloy item 704, such as setting T may be selected1When being 100-130 DEG C, Ni-Ti, Cu-Zn- may be selected
The alloys such as Al, Cu-Al-Ni make memorial alloy item 704, set T1When being 180 DEG C, Ti-15Ni-25Pd may be selected and add
10%Cu makes memorial alloy item 704, sets T1When being 230 DEG C or so, Ti-49.5Ni-15Hf may be selected and add 15%Nb
As memorial alloy item.
It as shown in Figure 10, is another embodiment of retaining mechanism 7, the retaining mechanism 7 is electromagnetic lock 103, electromagnetic lock
103 are connected with main microprocessor 100.Main microprocessor 100 detects that temperature continues in battery case 2 by temperature sensor 402
It is increased to T1When, control electromagnetic lock 103 is opened；Manual switch K, when necessary, Ke Yitong are also connected with from microprocessor
Cross manual switch K switch electromagnetic lock 103.
Preferably, the pumping slot 605 is connected to through solenoid valve 104 with negative pressure runner 601, solenoid valve 104 and main micro process
Device 100 is connected, when main microprocessor 100 detects the air pressure in the battery case 2 by the baroceptor 10 in the battery case 2
When greater than atmospheric pressure, the solenoid valve 104 that main microprocessor 100 controls the battery case 2 is opened, and aspirates the battery case 2.Conversely, control
Solenoid valve 104 processed is closed.
Main microprocessor 100 from microprocessor connection electromagnetic lock 103, solenoid valve 104, baroceptor 10, power through sensing
Device 11, temperature sensor 402；One battery case 2 is correspondingly arranged on one from microprocessor.
The battery 3 is provided with common battery 30, and common battery 30 divides at least two battery packs 301, when one of them
The temperature of battery pack 301 is greater than the temperature threshold T of setting3When, main microprocessor 100 is switched to another electricity by switching circuit
Pond group 301 is powered.
Battery pack 301 is concatenated by multiple batteries 3 and mode in parallel forms.
As shown in figure 11, battery 30 is commonly used to be divided to for two battery packs 301；The switching circuit includes adjusting microprocessor
110, adjust microprocessor 110 be connected with main microprocessor 100, adjust microprocessor 110 be arranged there are two power control terminal, two
A power control terminal is respectively connected with a switching transistor Q20, and switching transistor Q20 is respectively connected with a power supply relay J40；
When the temperature of the battery pack 301 on the right is greater than the temperature threshold T of setting3When, adjust the control of microprocessor 110 the right
Power supply relay J40 normal open switch disconnect, control the power supply relay J40 on the left side normal open switch closure, the electricity on the left side
Pond group 301 is automobile power supply；When the temperature of the battery pack 301 on the left side is greater than the temperature threshold T of setting3When, adjust microprocessor
The normal open switch of the power supply relay J40 on the 110 control left sides disconnects, and the normal open switch for controlling the power supply relay J40 on the right closes
It closes, the battery pack 301 on the right is automobile power supply.
The battery 3 is respectively provided with there are two electrode column 31, and the inner wall top of the battery case 2 is provided with and two electrode columns
The electrode cap 32 of 31 cooperations, electrode column 31 are inserted into electrode cap 32 and fix battery 3, prevent left-right and front-back from swinging, electrode cap
32 are connected with output lead.
Preferably, plating nickel spring is fixedly installed in electrode cap 32, plating nickel spring is abutted with electrode column 31.Figure omits.
N number of battery 3 forms battery power supply system, and N-1 common batteries 30 and a standby electricity are provided in N number of battery 3
Pond 33, the reserve battery 33 are connected by power supply adjusting circuit with two electrode caps 32 of common battery 30, power supply adjusting circuit
It is connected with main microprocessor 100；
When main microprocessor 100 detects that one of them common battery 30 is detached from corresponding battery case 2, main microprocessor
100 are connected reserve battery 33 with two electrode caps 32 of the common battery 30 being detached from by power supply adjusting circuit, and replacement is detached from
Common battery 30.
By above-mentioned power supply adjusting circuit, main microprocessor 100 recognizes correspondence by corresponding temperature sensor 402
Common battery 30 when being greater than temperature threshold T1, it is de- that main microprocessor 100 can control the common battery 30 by electromagnetic lock 103
It falls, then controls the common battery 30 that reserve battery 33 is detached from by power supply adjusting circuit replacement.
Can also be travel switch to be arranged in battery case 2, the trip switch is connected with main microprocessor 100, is opened by stroke
Close the common battery 30 that identification falls off.
After common battery 30 falls off, maintenance store can be reached and supplemented, then resetted by key to main microprocessor 100
Signal, main microprocessor 100 reset.
The power supply adjusting circuit includes adjusting Q10, N-1 microprocessor 110, N-1 switching transistor replacement relays
Device J3 adjusts microprocessor 110 and is connected with main microprocessor 100, adjusts microprocessor 110 and is provided with N-1 adjusting control terminal,
Each base stage for adjusting control terminal and connecting a switching transistor Q10, each switching transistor Q10 control a replacement relay
The coil power on/off of J3, reserve battery 33 is through replacing two 32 phases of electrode cap of the normal open switch and common battery 30 of relay J3
Even.
Q10, N-1 replacement relay J3 of N-1 switching transistor, common battery 30, temperature sensor 402, air pressure transmission
Sensor 10, force snesor 11, electromagnetic lock 103 correspond to each other.
When main microprocessor 100 detects that corresponding 30 temperature of common battery is more than T1 by temperature sensor 402, control
Corresponding electromagnetic lock 103 is opened, then controls corresponding switching transistor Q10 conducting, and corresponding replacement the normally opened of relay J3 opens
It closes and closes, the common battery 30 that the normal open switch replacement of the closed relay J3 of control reserve battery 33 is detached from.
Described two battery packs 301 are provided with power supply sample circuit；Battery pack 301 is connected with charging circuit 302, power supply
Sample circuit and charging circuit 302 are connected with microprocessor 110 is adjusted, and adjust microprocessor 110 according to power supply sample circuit
Testing result controls charging circuit 302 and charges by the sequence of electricity from low to high to battery pack 301.
As shown in figure 11, battery 30 is commonly used to be divided to for two battery packs 301；
The battery pack 301 on the right is provided with power supply sample circuit, which is provided with adjustable sampling resistor
R201；The adjustable side of adjustable sampling resistor R201 is connected with the analog-to-digital conversion end for adjusting microprocessor 110；It exports and gives adjusting micro- place
Manage 110 voltage signal of device；
The battery pack 301 on the left side is also equipped with power supply sample circuit, which is provided with adjustable sampling resistor
R202；The adjustable side of adjustable sampling resistor R202 is connected with the analog-to-digital conversion end for adjusting microprocessor 110；It exports and gives adjusting micro- place
Manage 110 voltage signal of device；
301 electricity of battery pack of the right and left is judged according to the signal of adjustable sampling resistor R201, adjustable sampling resistor R202
The height of amount.
The setting of microprocessor 110 is adjusted there are two power control terminal, two power control terminals are respectively connected with a switch three
Pole pipe Q20, switching transistor Q20 are respectively connected with a power supply relay J40；
When adjusting the normal open switch closure for the power supply relay J40 that microprocessor 110 controls the left side, the battery pack on the left side
301 power for automobile, when adjusting the normal open switch closure of the power supply relay J40 on the control of microprocessor 110 the right, the electricity on the right
Pond group 301 is automobile power supply；
Adjusting the setting of microprocessor 110, there are two charge control ends, and two charge control ends are respectively connected with a switch three
Pole pipe Q30, switching transistor Q30 are respectively connected with a charge relay J50；
It is the battery pack on the right when adjusting the normal open switch closure for the switch relay J50 that microprocessor 110 controls the left side
301 chargings are the battery pack on the left side when adjusting the normal open switch closure of the charge relay J50 on the control of microprocessor 110 the right
301 chargings.
After adjusting the charging signals that microprocessor 110 obtains charging circuit 302, the electricity of two battery packs 301 is detected
Just, it is automobile power supply by the high battery pack 301 of electricity, is that the low battery pack 301 of electricity charges.The low battery pack 301 of electricity
After charging electricity, then battery pack 301 charging high to electricity.
Another scheme of detection 3 bulging of battery is: being equipped with infrared distance measurement around the battery 3 in the battery case 2
Sensor, the infrared distance sensor are not contacted with the battery 3；Infrared distance sensor is connected with main microprocessor 100.
Infrared distance sensor detects that the distance of battery outer wall is sent to main microprocessor 100, if battery rouses
Swollen, then the distance of infrared distance sensor detection reduces.Infrared distance sensor is not contacted with battery 3, will not be occurred with battery 3
Friction.
Preferably, main microprocessor 100 is also connected with display screen, for showing the temperature of battery 3.It can also show simultaneously
The battery 3 alarmed and fallen off.
Finally, it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field
Member under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, can make multiple similar tables
Show, such transformation is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of new energy car battery is for electric regulating system, including chassis (1), it is characterised in that: opened up on the chassis (1)
There is N number of battery case bayonet, N number of battery case bayonet is distributed in array-like, is arranged with battery case in the battery case bayonet
(2), the bottom of the battery case (2) is closed by two pieces of bottom plates (8), is placed with battery (3) on two pieces of bottom plates (8)；
The chassis (1) is connected with refrigerant cooling mechanism (4), and the battery case (2) is connected with wind-cooling heat dissipating mechanism (5), described
Refrigerant cooling mechanism (4) and wind-cooling heat dissipating mechanism (5) radiate to the battery case (2) simultaneously, and all battery cases (2) also connect
The same extraction sector (6) are connected to, which aspirates the air in each battery case (2)；
Two pieces of bottom plates (8) are hinged with the inner wall of the battery case (2) respectively, are equipped with retaining mechanism (7) between two pieces of bottom plates (8),
As the interior temperature > T of battery case (2)1Shi Suoshu retaining mechanism (7) unlock, two pieces of bottom plates (8) are opened, and the battery (3) is de-
From the corresponding battery case (2)；
The refrigerant cooling mechanism (4), extraction sector (6) are connected with control circuit, and the control circuit is provided with main micro process
Device (100), main microprocessor (100) are connected with baroceptor (10), temperature sensor (402) and combined aural and visual alarm
(101), baroceptor (10) and temperature sensor (402) are installed in battery case (2)；
Main microprocessor (100) controls the switch of extraction sector (6), main microprocessor according to the signal of baroceptor (10)
(100) battery case (2) interior temperature is obtained by temperature sensor (402), when battery case (2) interior temperature is greater than the temperature threshold of setting
Value T3When, main microprocessor (100) controls combined aural and visual alarm (101) and issues alarm signal, temperature threshold T3< T1；
The battery (3) is provided with common battery (30), and common battery (30) are divided at least two battery packs (301), when wherein
The temperature of one battery pack (301) is greater than the temperature threshold T of setting3When, main microprocessor (100) is switched to by switching circuit
The power supply of another battery pack (301).
2. new energy car battery according to claim 1 is for electric regulating system, it is characterised in that: the battery (3) is equal
Setting is fixedly installed the electrode cap (32) with electrode column (31) cooperation there are two electrode column (31) in battery case (2)；
N number of battery (3) forms battery power supply system, and N-1 common batteries (30) are provided in N number of battery (3) and one spare
Battery (33), the reserve battery (33) are connected by power supply adjusting circuit with two electrode caps (32) of common battery (30), are supplied
Electricity adjusts circuit and is connected with main microprocessor (100)；
When main microprocessor (100) detects that one of them common battery (30) are detached from corresponding battery case (2), main micro process
Device (100) passes through power supply adjusting circuit for two electrode cap (32) phases of reserve battery (33) and the common battery (30) being detached from
Even, the common battery (30) of disengaging is replaced.
3. new energy car battery according to claim 2 is for electric regulating system, it is characterised in that: the power supply adjusts electricity
Road includes adjusting Q10, N-1 microprocessor (110), N-1 switching transistor replacement relay J3, adjusts microprocessor
(110) it is connected with main microprocessor (100), adjusts microprocessor (110) and be provided with N-1 adjusting control terminal, each adjusting control
End processed connects the base stage of a switching transistor Q10, and the coil that each switching transistor Q10 controls a replacement relay J3 is logical
Power-off, reserve battery (33) are connected through replacing the normal open switch of relay J3 with two electrode caps (32) of common battery (30).
4. new energy car battery according to claim 1 is for electric regulating system, it is characterised in that: the refrigerant heat dissipation machine
Structure (4) includes the compressor being sequentially connected in series, condenser, expansion valve and heat-exchange tube (401), wherein the heat-exchange tube (401)
Setting is full of condensing agent, as the temperature > T in the battery case (2) in the chassis (1) in the heat-exchange tube (401)2
When, refrigerant cooling mechanism (4) the starting cooling, wherein 40 DEG C of < T2< T1；
The control circuit further includes first switch triode Q1, the first relay J1, and main microprocessor (100) is provided with first
Control terminal, main microprocessor (100) connect the base stage of first switch triode Q1, first switch triode by the first control terminal
Q1 controls the coil power on/off of the first relay J1, the switch of the normal open switch control compressor of the first relay J1.
5. new energy car battery according to claim 1 or 2 is for electric regulating system, it is characterised in that: described air-cooled scattered
Heat engine structure (5) includes heat dissipation wind channel (504), air collecting chamber (502) and air-exhausting duct (503), is provided in the tank wall of the battery case (2)
Vertical through holes are formed the heat dissipation wind channel (504), and the air inlet of the heat dissipation wind channel (504) is towards below chassis (1), the bottom
Cover board (501) are installed by support frame (9) above disk (1), are equipped with the air collecting chamber (502) in the cover board (501), Suo Yousuo
The gas outlet for stating vertical through holes is connected to by guide duct (505) with the air collecting chamber (502), and the air collecting chamber (502) is connected with
Air-exhausting duct (503).
6. new energy car battery according to claim 5 is for electric regulating system, it is characterised in that: the extraction sector
It (6) include the negative pressure runner (601) and negative pressure cavity (602) being arranged in the cover board (501), the top surface of the battery case (2)
It is fitted closely with the lower surface of the cover board (501), each row or each column battery case is corresponded in the cover board (501)
(2) it is equipped with a negative pressure runner (601), the inner cavity of the battery case (2) connects with the corresponding negative pressure runner (601)
Logical, the negative pressure runner (601) is connected to the negative pressure cavity (602), and the negative pressure cavity (602) is connected with vacuum pump (603)；
The control circuit further includes second switch triode Q2, the second relay J2, and main microprocessor (100) is provided with second
Control terminal, main microprocessor (100) connect the base stage of second switch triode Q2, second switch triode by the second control terminal
Q2 controls the coil power on/off of the second relay J2, the switch of normal open switch control vacuum pump (603) of the second relay J2.
7. new energy car battery according to claim 6 is for electric regulating system, it is characterised in that: the battery case (2)
Case top be equipped with bleeding point (604), the plug (607) that shape therewith matches, the cover board are installed in the bleeding point (604)
(501) bleeding point (604) is corresponded on offers pumping slot (605), the notch and the bleeding point of the pumping slot (605)
(604) relatively, the pumping slot (605) is connected to the corresponding negative pressure runner (601), installation in the pumping slot (605)
There are plug spring (606), which pushes the plug (607) bleeding point (604) to, sets on the battery (3)
Mandril (610) are equipped with, which overcomes the elastic force of plug spring (606), and the plug (607) are jacked up to make institute
The inner cavity for stating battery case (2) is connected to the negative pressure runner (601).
8. new energy car battery according to claim 7 is for electric regulating system, it is characterised in that: the cover board (501)
The upper correspondence battery case (2) is equipped with docking end cap (608), and the docking end cap (608) is protruded on the top of the battery case (2)
It is interior, sealing ring (609) are equipped between the inner wall of docking end cap (608) and the outer wall of the battery case (2).
9. the anti-spontaneous combustion system of new energy car battery according to claim 1, it is characterised in that: the retaining mechanism (7)
For electromagnetic lock (103), electromagnetic lock (103) is connected with main microprocessor (100).
10. new energy car battery according to claim 8 is for electric regulating system, it is characterised in that: two pieces of bottom plates
(8) interface is step-like in mutually matched three-level, the three-level step male and female cooperation of two pieces of bottom plates (8), wherein first
The first sealing is respectively equipped on the terrace and table top of grade step, on the table top of second level step and on the terrace of third level step
Item (706), the terrace of second level step take the form of inclined plane, and the latch groove (702) is located on the terrace of second level step；
Around the battery (3) installation force sensor (11), the force snesor (11) and the electricity in the battery case (2)
Pond (3) contact；Force snesor (11) is connected with main microprocessor (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635900.6A CN110370988A (en) | 2019-07-15 | 2019-07-15 | New energy car battery is for electric regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635900.6A CN110370988A (en) | 2019-07-15 | 2019-07-15 | New energy car battery is for electric regulating system |
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| Publication Number | Publication Date |
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| CN110370988A true CN110370988A (en) | 2019-10-25 |
Family
ID=68253197
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| CN201910635900.6A Withdrawn CN110370988A (en) | 2019-07-15 | 2019-07-15 | New energy car battery is for electric regulating system |
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| CN110962559A (en) * | 2019-12-04 | 2020-04-07 | 义乌初晨新能源科技有限公司 | Temperature adjustable device for power system of electric automobile |
| CN111409461A (en) * | 2020-04-16 | 2020-07-14 | 西华大学 | Battery protection system of electric automobile |
| CN111987386A (en) * | 2020-08-31 | 2020-11-24 | 东方醒狮(福建)储能科技有限公司 | High-temperature fault cooling protection system for lithium power battery and control method thereof |
| CN112864521A (en) * | 2021-04-23 | 2021-05-28 | 潍坊科技学院 | Battery box of new energy automobile and control method thereof |
| CN113771694A (en) * | 2021-09-09 | 2021-12-10 | 东风汽车集团股份有限公司 | Electric automobile and control method, device, equipment and medium thereof |
| CN114030367A (en) * | 2021-11-05 | 2022-02-11 | 常州机电职业技术学院 | Electric automobile, lifting type automobile battery box and cooling and discarding method of battery box |
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| CN114030367A (en) * | 2021-11-05 | 2022-02-11 | 常州机电职业技术学院 | Electric automobile, lifting type automobile battery box and cooling and discarding method of battery box |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191025 |
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| WW01 | Invention patent application withdrawn after publication |