CN206340627U - It is a kind of that there is wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid - Google Patents
It is a kind of that there is wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid Download PDFInfo
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- CN206340627U CN206340627U CN201621252424.8U CN201621252424U CN206340627U CN 206340627 U CN206340627 U CN 206340627U CN 201621252424 U CN201621252424 U CN 201621252424U CN 206340627 U CN206340627 U CN 206340627U
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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
Abstract
There is wind the utility model discloses one kind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, including refrigeration system, battery refrigerating circuit and air cooling system, refrigeration system includes being in turn connected to form the compressor in loop, condenser, choke valve and evaporator, battery refrigerating circuit is a circulation line being wrapped in simultaneously on evaporator and vehicle mounted dynamic battery, air cooling system includes blower fan, air intake duct and air-flow directional plate, vehicle mounted dynamic battery cooling system also includes wind, the cold conversion control apparatus of liquid, wind, the cold conversion control apparatus of liquid includes central controller, central controller is connected with compressor and blower fan, and control the two to operate.The utility model has the advantages that air-cooled or refrigeration modes can be selected to cool vehicle mounted dynamic battery, can cover each face of battery under good cooling effect, air-cooled pattern.
Description
Technical field
The utility model belongs to the technical field of temperature control device, and in particular to a kind of to be moved with wind, the vehicle-mounted of the cold conversion of liquid
Power battery cooling system.
Background technology
Battery is the essential part of automobile, and it has cleaning, efficient and environmentally friendly characteristic, but battery exists
Heat is produced during being charged and discharged operation circulation.The overheat of secondary battery unit influences whether the normal work of battery.Therefore
Cooling system is generally used with Combined storage battery.The type of cooling that prior art is used is mostly air-cooled, and it is real to blow battery with cold wind
Now to the cooling of battery, but this cooling method have one significantly the problem of, be exactly that cold wind can only blow to battery
One face, it is impossible to blow to remaining each face, cause cooling effect not good, secondly, when weather is warmmer, battery and ambient temperature are poor
Away from little, air cooling effect is bad.Although and can relatively quickly reduce battery temp, more power consumption using refrigeration.
Utility model content
Technical problem to be solved in the utility model is to select wind there is provided one kind for above-mentioned the deficiencies in the prior art
Cold or refrigeration modes are cooled to vehicle mounted dynamic battery, can blow to each face of battery under good cooling effect, air-cooled pattern
Have wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is：
It is a kind of that there is wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, wherein：Including refrigeration system, battery system
Cold loop and air cooling system, refrigeration system include being in turn connected to form compressor, condenser, choke valve and the evaporation in loop
Refrigerant is circulated in device, refrigeration system, refrigerant compression is high temperature and high pressure gas by compressor, and condenser is cold with the external world
High temperature and high pressure gas are cooled into cryogenic high pressure liquid by source heat exchange, and cryogenic high pressure liquid is depressured by choke valve, and evaporator is with storing
Battery refrigerating circuit contact and with the refrigerant heat-shift in battery refrigerating circuit, battery refrigerating circuit twines simultaneously for one
The circulation line on evaporator and vehicle mounted dynamic battery is wound on, air cooling system includes blower fan, air intake duct and air-flow directional plate, wind
Machine is arranged on air intake duct, and air intake duct outer end opening is in outside vehicle, and the inner faces vehicle mounted dynamic battery, and blower fan can be by vehicle
Outside air, which is compressed in air intake duct, forms air-flow to vehicle mounted dynamic battery wind-cooling heat dissipating, and air-flow directional plate is that a longitudinal section is
The hardened structure of hook-type, air-flow directional plate one end is connected with air intake duct the inner, and the other end bends towards car from the side of vehicle mounted dynamic battery
Carry electrokinetic cell back to air intake duct one side, vehicle mounted dynamic battery cooling system also include wind, the cold conversion control apparatus of liquid, wind,
The cold conversion control apparatus of liquid includes central controller, and central controller is connected with compressor and blower fan, and controls the two to operate.
For optimization above-mentioned technical proposal, the concrete measure taken also includes：
Above-mentioned wind, the cold conversion control apparatus of liquid also include the first temperature inductor and second temperature inductor, the first temperature
Spend inductor to be arranged on vehicle mounted dynamic battery, for gathering vehicle mounted dynamic battery surface temperature, second temperature inductor is installed
In vehicle enclosure, for gathering external air temperature, central controller is connected with the first temperature inductor, second temperature inductor,
When temperature gap between first temperature inductor, second temperature inductor is more than predetermined threshold, central controller control blower fan running,
Stop compressor running；When temperature gap between first temperature inductor, second temperature inductor is less than predetermined threshold, middle control
Device stops blower fan running, control compressor running.
Fixing groove, the pipe body part insertion of battery refrigerating circuit winding on an evaporator are provided with above-mentioned evaporator
It is fixed into fixing groove.
Battery winding slot is provided with above-mentioned vehicle mounted dynamic battery, battery refrigerating circuit is wrapped in onboard power electricity
Pipe body part on pond is inserted into battery winding slot fixed.
Refrigerant in above-mentioned refrigeration system and battery refrigerating circuit is the ethylene glycol solution of concentration 50%.
Above-mentioned central controller is single-chip microcomputer or PLC.
It is of the present utility model a kind of with wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, with two sets of cooling systems
System, is air cooling system and refrigeration system respectively, and air cooling system is applied to the thermograde between ambient temperature and battery temp
Used when larger, now air cooling way can effectively reduce battery temp.And when between ambient temperature and battery temp
Thermograde hour, then be changed to refrigeration modes and battery cooled, such as temperature higher summer.The utility model passes through two
Temperature inductor gathers ambient temperature and battery temp, so as to obtain thermograde information.The utility model is in air-cooled system
Devise air-flow directional plate in system, air-flow directional plate can allow wind to be flowed along air-flow directional plate, air-flow directional plate is from onboard power
The side of battery bends towards vehicle mounted dynamic battery back to the one side of air intake duct, wind can be allowed to the side of vehicle mounted dynamic battery and
Vehicle mounted dynamic battery back to air intake duct one side so that air cooling system can accomplish the drop to each face of vehicle mounted dynamic battery
Temperature.In order to increase refrigerating efficiency, circulation pipe winds on an evaporator and fixed in the pipe shaft insertion fixing groove of circulation pipe, fixing groove
Not only fixed cycles pipe, moreover it is possible to increase the contact area of circulation pipe and evaporator, kill two birds with one stone.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of air cooling system；
Fig. 3 is the schematic diagram of evaporator.
Reference therein is：Refrigeration system 1, compressor 11, condenser 12, choke valve 13, evaporator 14, fixing groove
15th, battery refrigerating circuit 2, air cooling system 3, blower fan 31, air intake duct 32, air-flow directional plate 33, vehicle mounted dynamic battery 4, wind, liquid
Cold conversion control apparatus 5, central controller 51, the first temperature inductor 52, second temperature inductor 53.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings：
It is of the present utility model a kind of with wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, wherein：Including refrigeration system
System 1, battery refrigerating circuit 2 and air cooling system 3, refrigeration system 1 include being in turn connected to form the compressor 11 in loop, condensation
Refrigerant is circulated in device 12, choke valve 13 and evaporator 14, refrigeration system 1, refrigerant compression is height by compressor 11
High temperature and high pressure gas are cooled into cryogenic high pressure liquid, choke valve 13 by warm gases at high pressure, condenser 12 with extraneous low-temperature receiver heat exchange
Cryogenic high pressure liquid is depressured, evaporator 14 contacted with battery refrigerating circuit 2 and with the refrigerant in battery refrigerating circuit 2
Heat-shift, battery refrigerating circuit 2 is a circulation line being wrapped in simultaneously on evaporator 14 and vehicle mounted dynamic battery 4, wind
Cooling system 3 includes blower fan 31, air intake duct 32 and air-flow directional plate 33, and blower fan 31 is arranged on air intake duct 32, outside air intake duct 32
End opening is in outside vehicle, and the inner faces vehicle mounted dynamic battery 4, and the air of outside vehicle can be compressed to air intake duct by blower fan 31
Air-flow is formed in 32 to the wind-cooling heat dissipating of vehicle mounted dynamic battery 4, air-flow directional plate 33 is the hardened structure that a longitudinal section is hook-type, air-flow
The one end of directional plate 3 is connected with the inner of air intake duct 32, and the side of the other end from vehicle mounted dynamic battery 4 bends towards vehicle mounted dynamic battery 4 and carried on the back
To the one side of air intake duct 32, vehicle mounted dynamic battery cooling system also includes wind, the cold conversion control apparatus 5 of liquid, the cold conversion control of wind, liquid
Device 5 processed includes central controller 51, and central controller 51 is connected with compressor 11 and blower fan 31, and controls the two to operate.
In embodiment, the cold conversion control apparatus 5 of wind, liquid also includes the first temperature inductor 52 and second temperature inductor
53, the first temperature inductor 52 is arranged on vehicle mounted dynamic battery 4, for gathering the surface temperature of vehicle mounted dynamic battery 4, the second temperature
Inductor 53 is spent to be arranged in vehicle enclosure, for gathering external air temperature, the temperature inductor 52 of central controller 51 and first, the
Two temperature inductors 53 are connected, and the temperature gap between the first temperature inductor 52, second temperature inductor 53 is more than predetermined threshold
During value, the control blower fan 31 of central controller 51 is operated, and is stopped compressor 11 and is operated；First temperature inductor 52, second temperature inductor
When temperature gap between 53 is less than predetermined threshold, central controller 51 stops blower fan 31 and operated, and control compressor 11 is operated.
In embodiment, fixing groove 15 is provided with evaporator 14, battery refrigerating circuit 2 is wrapped in the pipe on evaporator 14
Body partial insertion is fixed into fixing groove 15.
In embodiment, battery winding slot is provided with vehicle mounted dynamic battery 4, battery refrigerating circuit 2 is wrapped in vehicle-mounted
Pipe body part on electrokinetic cell 4 is inserted into battery winding slot fixed.
In embodiment, the refrigerant in refrigeration system 1 and battery refrigerating circuit 2 is the ethylene glycol solution of concentration 50%.
In embodiment, central controller 51 is single-chip microcomputer or PLC.
A kind of vehicle mounted dynamic battery cooling system occupation mode with wind, the cold conversion of liquid of the present utility model is as follows：When
Temperature is higher or vehicle traveling in battery temp when raising, the first temperature inductor 52 and second temperature inductor 53 are by temperature
Degree information is sent to central controller 51, and central controller 51 compares the temperature between the first temperature inductor 52 and second temperature inductor 53
Gradient, when temperature difference therebetween reaches more than 25 °, the control air cooling system 3 of central controller 5 is operated, and blower fan 31 will be outside
Wind blasts air intake duct 32, and air carries out comprehensive cooling through air-flow directional plate 33 to vehicle mounted dynamic battery 4, when the first temperature sense
When thermograde between device 52 and second temperature inductor 53 is below 25 °, the control compressor 11 of central controller 51 is operated, refrigerant
Circulated in refrigerating circuit 1, compressor 11 is by refrigerant boil down to high temperature and high pressure gas, and condenser 12 will with extraneous low-temperature receiver heat exchange
High temperature and high pressure gas cool into cryogenic high pressure liquid, and cryogenic high pressure liquid is depressured by choke valve 13, evaporator 14 and battery system
The heat exchange of cold loop 2, the inner refrigerant of battery refrigerating circuit 2, which is recycled at vehicle mounted dynamic battery 4, siphons away the heat of vehicle mounted dynamic battery 4
Amount.When the temperature of the first temperature inductor 52 reaches more than 80 °, no matter the first temperature inductor 52 and second temperature inductor
How is thermograde between 53, and air cooling system 3 and refrigeration system 1 are operated simultaneously.
50% ethylene glycol solution used in the utility model refers to ethylene glycol：Water (volume ratio)=1:1 solution.
3.12 mention in GB/T 601-2002.
It the above is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
It should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of have wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, it is characterized in that：Including refrigeration system (1), electric power storage
Pond refrigerating circuit (2) and air cooling system (3), described refrigeration system (1) include being in turn connected to form the compressor in loop
(11) refrigerant has been circulated in, condenser (12), choke valve (13) and evaporator (14), described refrigeration system (1), institute
Refrigerant compression is high temperature and high pressure gas by the compressor (11) stated, and condenser (12) and extraneous low-temperature receiver heat exchange are by HTHP
Gas cools into cryogenic high pressure liquid, and cryogenic high pressure liquid is depressured by choke valve (13), described evaporator (14) and battery
Refrigerating circuit (2) contact and with the refrigerant heat-shift in battery refrigerating circuit (2), described battery refrigerating circuit
(2) for one while being wrapped in the circulation line on evaporator (14) and vehicle mounted dynamic battery (4), described air cooling system (3) is wrapped
Blower fan (31), air intake duct (32) and air-flow directional plate (33) are included, described blower fan (31) is arranged on air intake duct (32), described
Air intake duct (32) outer end opening in outside vehicle, the inner faces vehicle mounted dynamic battery (4), and described blower fan (31) can be by car
The air of outside, which is compressed in air intake duct (32), forms air-flow to vehicle mounted dynamic battery (4) wind-cooling heat dissipating, and described air-flow is adjusted
It is the hardened structure that a longitudinal section is hook-type to plate (33), described air-flow directional plate (33) one end connects with air intake duct (32) the inner
Connect, the side of the other end from vehicle mounted dynamic battery (4) bends towards vehicle mounted dynamic battery (4) back to the one side of air intake duct (32), vehicle-mounted
Power battery cooling system also includes wind, the cold conversion control apparatus of liquid (5), and described wind, the cold conversion control apparatus of liquid (5) include
Central controller (51), described central controller (51) is connected with compressor (11) and blower fan (31), and controls the two to operate.
2. it is according to claim 1 a kind of with wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, it is characterized in that：
Described wind, the cold conversion control apparatus of liquid (5) also include the first temperature inductor (52) and second temperature inductor (53), described
The first temperature inductor (52) be arranged on vehicle mounted dynamic battery (4) on, for gathering vehicle mounted dynamic battery (4) surface temperature,
Described second temperature inductor (53) is arranged in vehicle enclosure, for gathering external air temperature, described central controller
(51) it is connected with the first temperature inductor (52), second temperature inductor (53), described the first temperature inductor (52), second
When temperature gap between temperature inductor (53) is more than predetermined threshold, central controller (51) control blower fan (31) running stops pressure
Contracting machine (11) is operated；Temperature gap between described the first temperature inductor (52), second temperature inductor (53) is less than pre-
When determining threshold value, central controller (51) stops blower fan (31) running, control compressor (11) running.
3. it is according to claim 2 a kind of with wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, it is characterized in that：
Fixing groove (15) is provided with described evaporator (14), described battery refrigerating circuit (2) is wrapped on evaporator (14)
Pipe body part be inserted into fixing groove (15) it is fixed.
4. it is according to claim 3 a kind of with wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, it is characterized in that：
Battery winding slot is provided with described vehicle mounted dynamic battery (4), described battery refrigerating circuit (2) is wrapped in vehicle-mounted dynamic
Pipe body part on power battery (4) is inserted into battery winding slot fixed.
5. it is according to claim 4 a kind of with wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, it is characterized in that：
Refrigerant in described refrigeration system (1) and battery refrigerating circuit (2) is the ethylene glycol solution of concentration 50%.
6. it is according to claim 5 a kind of with wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid, it is characterized in that：
Described central controller (51) is single-chip microcomputer or PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252424.8U CN206340627U (en) | 2016-11-16 | 2016-11-16 | It is a kind of that there is wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252424.8U CN206340627U (en) | 2016-11-16 | 2016-11-16 | It is a kind of that there is wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid |
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| CN206340627U true CN206340627U (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621252424.8U Active CN206340627U (en) | 2016-11-16 | 2016-11-16 | It is a kind of that there is wind, the vehicle mounted dynamic battery cooling system of the cold conversion of liquid |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799850A (en) * | 2017-10-31 | 2018-03-13 | 山东朗进科技股份有限公司 | A kind of battery air-conditioning system |
| CN108365282A (en) * | 2018-04-25 | 2018-08-03 | 上海交通大学 | Aluminium-air cell recycles and precipitation retracting device |
| CN108705956A (en) * | 2018-04-24 | 2018-10-26 | 安徽江淮汽车集团股份有限公司 | A kind of the electric machine controller temperature control system and method for electric vehicle |
| WO2019096090A1 (en) * | 2017-11-20 | 2019-05-23 | 明创能源股份有限公司 | Thermal management system for independent electric device using large amount of power |
| CN113054275A (en) * | 2019-12-26 | 2021-06-29 | 观致汽车有限公司 | Forced air cooling system of vehicle battery and vehicle |
| US11362379B2 (en) | 2018-03-15 | 2022-06-14 | Carrier Corporation | Transportation refrigeration unit with integrated battery enclosure cooling |
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2016
- 2016-11-16 CN CN201621252424.8U patent/CN206340627U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799850A (en) * | 2017-10-31 | 2018-03-13 | 山东朗进科技股份有限公司 | A kind of battery air-conditioning system |
| WO2019096090A1 (en) * | 2017-11-20 | 2019-05-23 | 明创能源股份有限公司 | Thermal management system for independent electric device using large amount of power |
| CN109818101A (en) * | 2017-11-20 | 2019-05-28 | 明创能源股份有限公司 | The heat management system of independent big electric energy electrical equipment |
| TWI750487B (en) * | 2017-11-20 | 2021-12-21 | 明創能源股份有限公司 | Thermal management system for independent high-power electric equipment |
| US11605849B2 (en) * | 2017-11-20 | 2023-03-14 | Mintron Energy Technology Co., Ltd. | Thermal management system for high power electrical equipment |
| US11362379B2 (en) | 2018-03-15 | 2022-06-14 | Carrier Corporation | Transportation refrigeration unit with integrated battery enclosure cooling |
| CN108705956A (en) * | 2018-04-24 | 2018-10-26 | 安徽江淮汽车集团股份有限公司 | A kind of the electric machine controller temperature control system and method for electric vehicle |
| CN108365282A (en) * | 2018-04-25 | 2018-08-03 | 上海交通大学 | Aluminium-air cell recycles and precipitation retracting device |
| CN108365282B (en) * | 2018-04-25 | 2023-12-26 | 上海交通大学 | Aluminum air battery circulation and precipitation recovery device |
| CN113054275A (en) * | 2019-12-26 | 2021-06-29 | 观致汽车有限公司 | Forced air cooling system of vehicle battery and vehicle |
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