CN206461055U - A kind of temperature control battery - Google Patents
A kind of temperature control battery Download PDFInfo
- Publication number
- CN206461055U CN206461055U CN201621441928.4U CN201621441928U CN206461055U CN 206461055 U CN206461055 U CN 206461055U CN 201621441928 U CN201621441928 U CN 201621441928U CN 206461055 U CN206461055 U CN 206461055U
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- Prior art keywords
- temperature
- temperature control
- storehouse
- battery
- control
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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
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Abstract
The utility model discloses a kind of temperature control battery, including battery body, the battery body includes battery, temperature control equipment, the temperature control equipment includes temperature control storehouse, heater, heat sink and main control board, the battery connection temperature control storehouse, the temperature control storehouse connection heater and heat sink, the heater and heat sink connect main control board, the main control board is provided with temperature inductor, the temperature inductor connection temperature control storehouse.The utility model is simple in construction, do not limit the use of number of times repetitive cycling, energy-conserving and environment-protective, charge efficiency are high, safe and reliable, easy to use, applied widely, can reduce the use cost of battery, remarkable in economical benefits.
Description
Technical field
The utility model is related to a kind of field of batteries, more particularly to a kind of temperature control battery.
Background technology
Existing battery is typically encapsulated using metal shell, one layer of plastic casing of outsourcing.Its operating temperature during use
Scope fluctuation it is very big.Under different operating ambient temperatures, the performance difference of battery each side is also very big, referring to accompanying drawing
Shown in 1, under such as low-temperature condition, the activity decrease of battery, the energy density that can be stored and discharge is significantly reduced, and its capacity is notable
Decline；And under the condition of high temperature, the hyperactivity of battery, although the energy density that can be stored and discharge also is dramatically increased, sternly
Ghost image rings the life-span of battery, and with battery explosion and danger on fire.Generally comprised during electrokinetic cell use as follows
Several stages：
1st, the starting stage：The temperature of battery is as the temperature of external environment, generally all in low-temperature condition, with battery
Power output, due to the heating effect of the internal resistance of cell, battery is started to warm up, and the operating ambient temperature of this stage battery is generally all
In low-temperature condition；
2nd, ideal phase：Due to the heating effect of the internal resistance of cell, battery last heating, the temperature of battery rises to battery-active
During optimum temperature, battery charging and discharging performance and the life-span of battery now match, and reach optimum efficiency；
3rd, the stage is overheated：Due to the persistent fever effect of the internal resistance of cell, temperature is higher, generates heat more, makes battery last liter
Temperature.Now the temperature of battery can influence the life-span of battery, and internal temperature of battery is too high in addition can also bring blast and danger on fire
Danger.
In general, heating effect is small when battery charges, and since charging to the temperature rise charging complete less, therefore fills
Electro-temperature is typically in relative low-temperature condition, and the battery charging and discharging performance at a temperature of this is bad, and the energy that can be stored is close
Degree is relatively low, and capacity is smaller, therefore charged amount is also less, it is impossible to reach rated condition.
And when discharging, because the internal resistance of cell has persistent fever effect, temperature is ramped, the journey of overheat is reached soon
Degree, temperature rise, heating effect increase is so easy for too fast having consumed electric energy.During work of the battery under ideal working temperature
Between it is very of short duration.This lasting, unfavorable circulation has very big infringement to the capacity of battery and life-span.
In summary, battery is allowed to try one's best the device that is worked at preferable temperature into urgent demand.
Utility model content
The purpose of this utility model is to overcome the problem above that prior art is present, and there is provided a kind of temperature control battery.
The utility model can make battery be in preferable operating temperature, so that battery can effectively extend its life-span, reduce
The use cost of battery, remarkable in economical benefits.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：One
Temperature control battery, including battery body are planted, the battery body includes battery, temperature control equipment, the temperature control dress
Put including temperature control storehouse, heater, heat sink and main control board, the battery connection temperature control storehouse, the temperature
Degree control storehouse connection heater and heat sink, the heater and heat sink connect main control board, the master control
Circuit board is provided with temperature inductor, and the temperature inductor connection temperature control storehouse, the heater includes heater, institute
Stating heater can sense that the temperature inside temperature control storehouse is less than the preferable work that main control board is set in temperature inductor
Make to heat during temperature, the heat sink includes refrigeration storehouse, control valve and nozzle, the refrigeration storehouse connects nozzle, the nozzle
It is connected with temperature control storehouse and control valve, the control valve connects main control board, and the control valve can be in temperature inductor
Opened when sensing the temperature inside temperature control storehouse higher than the ideal working temperature that main control board is set, in control refrigeration storehouse
The refrigerant in face is cooled by nozzle to temperature control storehouse.
Further, the temperature control storehouse is provided with micropump and solution, and the solution connects micropump, described miniature
Pump is connected with main control board, and the micropump can flow the solution inside temperature control storehouse.
Further, the solution includes spark machine oil or potassium nitrate saturated solution.
Further, described plus hot-charging device includes resistance wire or heating wire, the temperature control storehouse connection resistance wire or electricity
Heated filament, the resistance wire or heating wire connect main control board, and the resistance wire or heating wire can make inside temperature control storehouse
Solution heating.
Further, the nozzle is provided with evaporator, and the evaporator is connected with temperature control storehouse；The evaporator leads to
Cross the heat-transfer equipment that the boiling vaporization of refrigerant makes refrigerating medium or object to be cooled cool.
Further, the refrigerant includes ammonia, freon, water, mixing azeotropic or carbon-hydrogen refrigerant.
Further, the temperature control storehouse is provided with thermal insulation layer, and the thermal insulation layer includes polyurethane foams, styrofoam
With phenolic resin plate.
Further, the main control board is provided with intelligence control system, and the intelligence control system can pass through temperature
Spend sensor, sense the temperature inside temperature control storehouse, and with the ideal working temperature journey of intelligence control system inner setting
Sequence is made comparisons；When temperature inside temperature control storehouse is less than the ideal working temperature most lower limit set by program, the intelligence
Control system controls heater to heat by main control board, the temperature inside temperature control storehouse is heated to ideal operation temperature
When temperature inside degree, temperature control storehouse is heated to ideal working temperature, the main control board controls heater to temperature control
Storehouse processed stops heating；When temperature inside temperature control storehouse is higher than the ideal working temperature upper limit set by program, the master
Circuit board control heat sink is controlled, greenhouse cooling inside temperature control storehouse is arrived ideal working temperature, temperature control storehouse the inside
Temperature when being reduced to ideal working temperature, the main control board control heat sink stops cooling to temperature control storehouse.
Further, the temperature inductor includes one or more temperature inductor；The main control board
The intelligence control system of the inside can sense temperature averages and intelligence by one or more temperature inductor
Program inside control system is made comparisons.
Further, the micropump is additionally provided with check valve, and the check valve is connected with solution, and the micropump is opened
When, the solution that the check valve can be inside temperature control storehouse is circulated toward same direction.
Further, the battery is in electric discharge or charging, the miniature pump startup.
Further, the heater being capable of intermittent-heating under intelligence control system.
Further, solution circulation flow of the heater in heating inside temperature control storehouse is moved, and makes temperature control
Solution heating inside storehouse.
Further, the control valve includes choke valve, and institute's choke valve being capable of tapping mode system under intelligence control system
Refrigerant inside cold storehouse.
Further, the evaporator includes the evaporator of shell-and-tube, the shell-and-tube evaporator after refrigerant entrance,
Whole evaporator is set to turn cold or cool by gasification, the low temperature above evaporator is delivered to temperature control storehouse, by temperature control
Solution circulation flow inside storehouse is moved, and reduces the solution temperature inside temperature control storehouse.
The beneficial effects of the utility model are：(1) the utility model utilizes heater and heat sink in battery temperature mistake
When low or too high, the operating ambient temperature of battery can be maintained in the range of its ideal working temperature, make by auxiliary heating or cooling
Battery is chronically at preferable working condition, can keep the capacity of battery and extend its life-span, reduce the use of battery into
This, remarkable in economical benefits；2nd, the utility model is simple in construction, and number of times repetitive cycling is not limited and is used, energy-conserving and environment-protective, charge efficiency
It is high, safe and reliable, easy to use, it is applied widely.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright.Embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is a kind of charging and discharging curve figure for temperature control battery that the utility model is related to；
Fig. 2 is a kind of overall structure diagram for temperature control battery that the utility model is related to；
Fig. 3 is a kind of circuit diagram for temperature control battery that the utility model is related to.
Label declaration in figure：1st, battery body, 2, battery, 3, temperature control equipment, 4, temperature control storehouse, 5, heating dress
Put, 6, heat sink, 7, main control board, 8, temperature inductor, 9, micropump, 10, evaporator, 11, thermal insulation layer.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings：
Shown in 1~Fig. 2 of reference picture, a kind of temperature control battery, including battery body 1, the battery body 1 includes battery
2nd, temperature control equipment 3, the temperature control equipment 3 includes temperature control storehouse 4, heater 5, heat sink 6 and master control electricity
Road plate 7, the connection temperature control of battery 2 storehouse 4, the connection heater 5 of temperature control storehouse 4 and heat sink 6 are described to add
Thermal 5 and the connection main control board 7 of heat sink 6, the main control board 7 are provided with temperature inductor 8, the temperature sense
Device 8 is answered to connect temperature control storehouse 4, the heater 5 includes heater, and the heater can sense in temperature inductor 8
Temperature to the inside of temperature control storehouse 4 is heated when being less than the ideal working temperature of the setting of main control board 7, the heat sink 6
Including refrigeration storehouse, control valve and nozzle, the refrigeration storehouse connects nozzle, and the nozzle is connected with temperature control storehouse 4 and control valve,
The control valve connects main control board 7, and the control valve can sense the inside of temperature control storehouse 4 in temperature inductor 8
Opened when temperature is higher than the ideal working temperature that main control board 7 is set, the refrigerant inside control refrigeration storehouse is given by nozzle
Temperature control storehouse 4 cools.
Further, the temperature control storehouse 4 is provided with micropump 9 and solution, and the solution connects micropump 9, described
Micropump 9 is connected with main control board 7, and the micropump 9 can make the solution flowing of the inside of temperature control storehouse 4.
Further, the solution includes spark machine oil or potassium nitrate saturated solution.
Further, described plus hot-charging device includes resistance wire or heating wire, the connection resistance wire of temperature control storehouse 4 or electricity
Heated filament, the resistance wire or heating wire connect main control board 7, and the resistance wire or heating wire can make in temperature control storehouse 4
The solution heating in face.
Further, the nozzle is provided with evaporator 10, and the evaporator 10 is connected with temperature control storehouse 4；It is described to steam
Hair device 4 makes the heat-transfer equipment that refrigerating medium or object to be cooled cool by the boiling vaporization of refrigerant.
Further, the refrigerant includes ammonia, freon, water, mixing azeotropic or carbon-hydrogen refrigerant.
Further, the temperature control storehouse 4 is provided with thermal insulation layer 11, the thermal insulation layer 11 include polyurethane foams,
Styrofoam and phenolic resin plate.
Further, the main control board 7 is provided with intelligence control system, and the intelligence control system can pass through temperature
Spend sensor 8, sense the temperature of the inside of temperature control storehouse 4, and with the ideal working temperature of intelligence control system inner setting
Program is made comparisons；When the temperature of the inside of temperature control storehouse 4 is less than the ideal working temperature most lower limit set by program, the intelligence
Energy control system controls heater to heat by main control board 7, the temperature of the inside of temperature control storehouse 4 is heated to ideal operation
Temperature, when the temperature of the inside of temperature control storehouse 4 is heated to ideal working temperature, the main control board 7 controls heater to temperature
Degree control storehouse 4 stops heating；When the temperature of the inside of temperature control storehouse 4 is higher than the ideal working temperature upper limit set by program,
The main control board 7 controls heat sink 6, makes the greenhouse cooling of the inside of temperature control storehouse 4 to ideal working temperature, temperature control
When the temperature of the inside of storehouse 4 processed is reduced to ideal working temperature, the main control board 7 controls heat sink 6 to temperature control storehouse 4
Stop cooling.
Further, the temperature inductor 8 includes one or more temperature inductor；The main control board
The intelligence control system of 7 the insides can sense temperature averages and intelligence by one or more temperature inductor
Program inside energy control system is made comparisons.
Further, the micropump 9 is additionally provided with check valve, and the check valve is connected with solution, and the micropump 9 is opened
Qi Shi, the solution that the check valve is capable of the inside of temperature control storehouse 4 is circulated toward same direction.
Further, the battery 2 is in electric discharge or charging, and the micropump 9 starts.
Further, the heater being capable of intermittent-heating under intelligence control system.
Further, the heater is moved in heating by the solution circulation flow of the inside of temperature control storehouse 4, makes temperature control
The inside solution heating of storehouse 4.
Further, the control valve includes choke valve, and institute's choke valve being capable of tapping mode system under intelligence control system
Refrigerant inside cold storehouse.
Further, the evaporator 10 includes the evaporator of shell-and-tube, and the shell-and-tube evaporator enters in refrigerant
Afterwards, whole evaporator is made to turn cold or cool by gasification, the low temperature above evaporator is delivered to temperature control storehouse 4, by temperature
Control the solution circulation flow of the inside of storehouse 4 to move, make the solution temperature reduction of the inside of temperature control storehouse 4.
Specific embodiment：
Utility model works principle：When battery charges, main control board control heating devices heat, heater production
Produced internal resistance heat is heated to solution when raw heat and battery charging, the operating temperature of battery is rapidly increased to its reason
Think in operating temperature range that (for example, the ideal working temperature scope is 33-37 DEG C, this temperature range is according to different types of electricity
Pond difference).When the operating temperature of battery reaches its ideal working temperature scope, heater stop heating, battery fills
The heat that electricity is persistently produced is absorbed by solution.Because solution density is small, it is small to heat, consume good with cooling performance less, with temperature
Rise, its temperature is just significantly increased, so substantial amounts of heat can be absorbed, so that the internal resistance energy storage produced when will charge
Among solution, further heating up for battery is prevented, until charging complete.
When battery discharge works, heater stop heating, if the internal resistance heat produced by battery discharge is more than temperature
The heat that degree control storehouse is distributed, its heat will be absorbed by temperature control storehouse, store heat, maintain device constant temperature；If battery
Produced internal resistance heat is less than the heat of device radiation, and solution just releases energy, and maintains device constant temperature.
When battery does not work for a long time, if the radiating of temperature control storehouse is excessive, solution cooling, not in battery ideal operation
When in temperature range, main control board control heating devices heat.
Solution principle of heating：It is close to add because heater is in the side in temperature control storehouse when heating devices heat
The solution of thermal side is heated to heat up, expands with heat and contract with cold, because density reduces and floats, in addition sideways and following in temperature control storehouse
Cold soln flow through and supplement or micropump circulates the solution inside temperature control storehouse because density is larger.Circulation supplement is original
The hot solution of cold soln position dissolves more solution, also stores heat while solution integrally heats up, solution density also because
The temperature of solution is raised and increased, so that the circulation of liquid dynamic heat is formed, the ideal working temperature model until being heated to setting
Place in limited time, heater stop heating completes the double acting work of heating and energy storage.Allow solution and battery to be in for a long time and compare reason
In the operating temperature range thought, the properties of battery preferably can be ensured and kept.
In the thermostat temperature of diverse location in solution storehouse is perceived provided with multiple temperature inductors.When several specific
When the temperature of position is in some temperature range, main control board controls heater stop according to the situation of temperature signal
Heating, the convection current produced using solution itself temperature difference, allows the temperature and battery of solution to be in the range of ideal working temperature, from
And preferably ensured the properties of battery.
Due to heater heating and battery long lasting for work fuel factor, when the temperature in temperature control storehouse is high
When the ideal working temperature upper range of battery, the control valve inside master control circuit board control heat sink makes refrigeration storehouse
The refrigerant of the inside is input to evaporator, and the refrigerant inside evaporator, which produces gasification, makes temperature control storehouse cool, by temperature
Control the micropump control solution circulation flow inside storehouse to move, flow the solution after cooling, supplement original cold by the solution of high temperature
Solution position, is cooled more solution by evaporator, so that solution circulation temperature lowering is formed, the ideal operation until cooling to setting
During temperature range lower limit, the solution that heat sink stops in cooling, temperature control storehouse proceeds circulation, so that inside battery
Temperature be maintained within certain temperature range.So delay temperature-fall period repeatedly, the activity for both having kept battery in turn ensure that
The capacity of battery.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of temperature control battery, including battery body (1), the battery body (1) include battery (2), temperature control and filled
Put (3), it is characterised in that：The temperature control equipment (3) includes temperature control storehouse (4), heater (5), heat sink (6)
With main control board (7), the battery (2) connects temperature control storehouse (4), temperature control storehouse (4) the connection heater (5)
With heat sink (6), the heater (5) and heat sink (6) connection main control board (7), the main control board (7)
Temperature inductor (8) is provided with, the temperature inductor (8) connects temperature control storehouse (4), the heater (5) includes adding
Hot device, the heater can sense that the temperature inside temperature control storehouse (4) is less than main control board in temperature inductor (8)
(7) heated during the ideal working temperature of setting, the heat sink (6) includes refrigeration storehouse, control valve and nozzle, the refrigeration storehouse
Nozzle is connected, the nozzle is connected with temperature control storehouse (4) and control valve, the control valve connection main control board (7) is described
Control valve can sense what the temperature inside temperature control storehouse (4) was set higher than main control board (7) in temperature inductor (8)
Opened during ideal working temperature, the refrigerant inside control refrigeration storehouse is cooled by nozzle to temperature control storehouse (4).
2. a kind of temperature control battery according to claim 1, it is characterised in that：The temperature control storehouse (4) is provided with
Micropump (9) and solution, the solution connection micropump (9), the micropump (9) is connected with main control board (7), described micro-
Type pump (9) can flow the solution inside temperature control storehouse (4).
3. a kind of temperature control battery according to claim 2, it is characterised in that：The solution includes spark machine oil or nitre
Sour potassium saturated solution.
4. a kind of temperature control battery according to claim 1, it is characterised in that：Described plus hot-charging device include resistance wire or
Heating wire, temperature control storehouse (4) the connection resistance wire or heating wire, the resistance wire or heating wire connect main control board
(7), the resistance wire or heating wire can heat the solution inside temperature control storehouse (4).
5. a kind of temperature control battery according to claim 1, it is characterised in that：The nozzle is provided with evaporator
(10), the evaporator (10) is connected with temperature control storehouse (4)；The evaporator (10) makes load by the boiling vaporization of refrigerant
Cryogen or the heat-transfer equipment of object to be cooled cooling.
6. a kind of temperature control battery according to claim 1, it is characterised in that：The refrigerant include ammonia, freon,
Water, mixing azeotropic or carbon-hydrogen refrigerant.
7. a kind of temperature control battery according to claim 1, it is characterised in that：The temperature control storehouse (4) is provided with
Thermal insulation layer (11), the thermal insulation layer (11) includes polyurethane foams, styrofoam and phenolic resin plate.
8. a kind of temperature control battery according to claim 1, it is characterised in that：The main control board (7) is provided with
Intelligence control system, the intelligence control system can be sensed inside temperature control storehouse (4) by temperature sensor (8)
Temperature, and made comparisons with the ideal working temperature program of intelligence control system inner setting；Temperature inside temperature control storehouse (4)
When degree is less than the ideal working temperature most lower limit set by program, the intelligence control system passes through main control board (7) and controlled
Heater is heated, the temperature for making the temperature inside temperature control storehouse (4) be heated to inside ideal working temperature, temperature control storehouse (4)
When degree is heated to ideal working temperature, main control board (7) the control heater stops heating to temperature control storehouse (4)；When
When temperature inside temperature control storehouse (4) is higher than the ideal working temperature upper limit set by program, main control board (7) control
Heat sink (6) processed, makes the greenhouse cooling inside temperature control storehouse (4) to ideal working temperature, inside temperature control storehouse (4)
When temperature is reduced to ideal working temperature, main control board (7) the control heat sink (6) stops to temperature control storehouse (4)
Cooling.
9. a kind of temperature control battery according to claim 1, it is characterised in that：The temperature inductor (8) includes one
Individual or more than one temperature inductor；Intelligence control system inside the main control board (7) can pass through one or one
Temperature inductor more than individual, senses that temperature averages are made comparisons with the program inside intelligence control system.
10. a kind of temperature control battery according to claim 2, it is characterised in that：The micropump (9) is additionally provided with list
To valve, the check valve is connected with solution, when the micropump (9) is opened, and the check valve being capable of temperature control storehouse (4) the inside
Solution circulated toward same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441928.4U CN206461055U (en) | 2016-12-27 | 2016-12-27 | A kind of temperature control battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441928.4U CN206461055U (en) | 2016-12-27 | 2016-12-27 | A kind of temperature control battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461055U true CN206461055U (en) | 2017-09-01 |
Family
ID=59696950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441928.4U Expired - Fee Related CN206461055U (en) | 2016-12-27 | 2016-12-27 | A kind of temperature control battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177906A (en) * | 2017-12-28 | 2018-06-19 | 苏州百搭王者物流技术有限公司 | A kind of ruins handle transport vehicle |
-
2016
- 2016-12-27 CN CN201621441928.4U patent/CN206461055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177906A (en) * | 2017-12-28 | 2018-06-19 | 苏州百搭王者物流技术有限公司 | A kind of ruins handle transport vehicle |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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