CN209169224U - A kind of battery flat, battery temperature regulator control system and vehicle - Google Patents
A kind of battery flat, battery temperature regulator control system and vehicle Download PDFInfo
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- CN209169224U CN209169224U CN201822052063.8U CN201822052063U CN209169224U CN 209169224 U CN209169224 U CN 209169224U CN 201822052063 U CN201822052063 U CN 201822052063U CN 209169224 U CN209169224 U CN 209169224U
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- battery
- battery flat
- control system
- flat
- cabin
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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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- 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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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a kind of battery flat, battery temperature regulator control system and vehicles.Battery flat includes sealing cabin, and sealing cabin is equipped with air inlet, and the heat dissipation outlet that opening is closed when into hot wind when into cold wind is additionally provided on bulkhead, is additionally provided with the pressure relief opening opened when pressure is more than setting value in cabin on bulkhead.For sealing cabin when into cold wind, cold wind passes through battery flat, can reduce battery flat temperature from heat dissipation outlet outflow after taking away battery flat inner part heat；When sealing cabin is into hot wind, heat dissipation outlet is closed, and hot wind can be made to carry out sufficient heat exchange in battery flat, while improving heat insulation effect.
Description
Technical field
The utility model relates to a kind of battery flat, battery temperature regulator control system and vehicles.
Background technique
Battery flat is the important component of electric car, one of the key components and parts as pure electric vehicle, battery
Performance and its temperature are closely related, become apparent when applying for large capacity, high-power power battery, the temperature of working environment
The too high or too low efficiency for charge-discharge that can all influence battery, or even battery thermal runaway can be caused in the excessively high situation of temperature.Cause
This, it is to guarantee that the effect of battery performance and service life is preferable that temperature in battery flat, which is maintained in the range of suitable battery work,
A kind of method.
The Chinese utility model patent that Authorization Notice No. is CN203967216U, authorized announcement date is 2014.11.26 discloses
A kind of air-conditioning device, which is arranged in automobile batteries cabin, including fan, fan side be provided with electric heater,
Electric heater can heat the air-flow for flowing through electric heater, and be followed the warm wind after heating in battery flat by fan
Ring；The fan other side is provided with evaporator core, and when needing to cool down to battery flat, refrigerant is passed through inside evaporator core
It flows and volatilizees, the air-flow for flowing through evaporator core is cooled down, so that temperature in battery flat be adjusted.But it should
The components such as electric heater, fan and evaporator core have been arranged inside battery flat by battery flat, will affect empty in battery flat
Between, reduce the volume being able to use in battery flat.
Utility model content
The purpose of this utility model is to provide a kind of battery flats, will regulate and control temperature in battery flat in the prior art to solve
The problem of influencing battery flat volume is arranged in battery flat in the component of degree；The purpose of this utility model, which also resides in, provides one kind
Battery temperature regulator control system, to solve in the prior art will regulate and control battery flat in temperature component be arranged in battery flat to
The problem of influencing battery flat volume；The purpose of this utility model, which also resides in, provides a kind of vehicle, to solve due to regulating and controlling battery
The component of temperature is arranged in battery flat to influence battery flat volume in cabin, the continuation of the journey of vehicle caused by keeping battery flat capacity smaller
The shorter problem of mileage.
To achieve the above object, the technical solution of the battery flat of the utility model is:
Battery flat, including sealing cabin, sealing cabin are equipped with air inlet, are additionally provided on bulkhead and open when into cold wind
The heat dissipation outlet closed when into hot wind is additionally provided with the pressure relief opening opened when pressure is more than setting value in cabin on bulkhead.
The beneficial effects of the utility model are: sealing cabin by air inlet into hot wind and cold wind, no longer set in battery flat
The component of regulating and controlling temperature is set, therefore will not influence the volume in battery flat.When into cold wind, cold wind passes through battery flat, the band leakage of electricity
After the inner part heat of pond cabin battery flat temperature can be reduced from heat dissipation outlet outflow；When sealing cabin is into hot wind, heat dissipation outlet
It closes, hot wind can be made to carry out sufficient heat exchange in battery flat, while improving heat insulation effect, and can be pressed in inside
Pressure release is carried out by pressure relief opening in time when power is larger, to supplement new hot wind.
Further, the heat dissipation exit is provided with grid and the sealing plate for blocking grid, and grid can guarantee
Prevent sundries from entering battery flat in the case where enough drafting efficiencies, sealing plate is used to seal grid when sealing cabin is into hot wind
It is stifled.
Further, the relief valve for outside pressure release is provided at the pressure relief opening, through relief valve in battery flat
It is simple and convenient that pressure carries out pressure release when reaching setting value.
Battery temperature regulator control system, including battery flat and the air supply device being arranged in outside battery flat, battery flat includes sealing
Cabin, sealing cabin are equipped with air inlet, and air inlet is connected to by pipeline with air supply device, is additionally provided with when into cold wind on bulkhead
The heat dissipation outlet closed when into hot wind is opened, is additionally provided with the pressure relief opening opened when pressure is more than setting value in cabin on bulkhead.
The beneficial effects of the utility model are: sealing cabin, when into cold wind, cold wind passes through battery flat, take away in battery flat
After partial heat battery flat temperature can be reduced from heat dissipation outlet outflow；When sealing cabin is into hot wind, heat dissipation outlet is closed,
Hot wind can be made to carry out sufficient heat exchange in battery flat, while improving heat insulation effect, and can internal pressure compared with
Pressure release is carried out by pressure relief opening in time when big, to supplement new hot wind.Since air supply device is arranged outside battery flat, pass through air inlet
Mouth is connected to battery flat, therefore is not take up the space in battery flat, can be improved the space utilization of placing battery in battery flat
Rate.
Further, the heat dissipation exit is provided with grid and the sealing plate for blocking grid, and grid can guarantee
Prevent sundries from entering battery flat in the case where enough drafting efficiencies, sealing plate is used to seal grid when sealing cabin is into hot wind
It is stifled.
Further, the relief valve for outside pressure release is provided at the pressure relief opening, through relief valve in battery flat
It is simple and convenient that pressure carries out pressure release when reaching setting value.
Further, the air supply device is Cooling and heating blower, Cooling and heating blower can either blowing hot-air can also blow a cold wind over progress
Heat dissipation, installation are simple.
Vehicle, vehicle include the battery temperature regulator control system of car body and setting on the car body, battery temperature regulator control system packet
The air supply device for including battery flat and being arranged in outside battery flat, battery flat include sealing cabin, and sealing cabin is equipped with air inlet, into
Air port is connected to air supply device by pipeline, and the heat dissipation that opening is closed when into hot wind when into cold wind is additionally provided on bulkhead and is gone out
Mouthful, the pressure relief opening opened when pressure is more than setting value in cabin is additionally provided on bulkhead.
The beneficial effects of the utility model are: sealing cabin, when into cold wind, cold wind passes through battery flat, take away in battery flat
After partial heat battery flat temperature can be reduced from heat dissipation outlet outflow；When sealing cabin is into hot wind, heat dissipation outlet is closed,
Hot wind can be made to carry out sufficient heat exchange in battery flat, while improving heat insulation effect, and can internal pressure compared with
Pressure release is carried out by pressure relief opening in time when big, to supplement new hot wind.Since air supply device is arranged outside battery flat, pass through air inlet
Mouth is connected to battery flat, therefore is not take up the space in battery flat, can be improved the space utilization of placing battery in battery flat
Rate, can be improved the density of battery in battery flat, to improve the continual mileage of vehicle.
Further, the heat dissipation exit is provided with grid and the sealing plate for blocking grid, and grid can guarantee
Prevent sundries from entering battery flat in the case where enough drafting efficiencies, sealing plate is used to seal grid when sealing cabin is into hot wind
It is stifled.
Further, the relief valve for outside pressure release is provided at the pressure relief opening, through relief valve in battery flat
It is simple and convenient that pressure carries out pressure release when reaching setting value.
Further, the air supply device is the compressor that loads on vehicle, can will be by near heating sources by compressor
Hot wind or air-conditioning cold wind are delivered to battery cabin, are heated or are freezed again it is not necessary that other component is arranged on vehicle.
Detailed description of the invention
Fig. 1 is the main view of battery flat in the specific embodiment 1 of the vehicle of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is battery flat and Cooling and heating blower connection schematic diagram in the specific embodiment 1 of the vehicle of the utility model；
Fig. 5 is Cooling and heating blower control principle flow chart in the specific embodiment 1 of the vehicle of the utility model；
Fig. 6 is battery flat and compressor connection schematic diagram in the specific embodiment 2 of the vehicle of the utility model；
Fig. 7 is compressor control principle flow chart in the specific embodiment 2 of the vehicle of the utility model；
Description of symbols: 1- battery flat；11- grid；12- hasp；13- sealing plate；14- relief valve；15- air inlet；2-
Cooling and heating blower；3- pedestal；4- ventilation shaft；5- compressor；6- gas collector.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment 1 of the vehicle of the utility model, the vehicle of the utility model are electric vehicle, are mounted on vehicle
Battery flat 1, in order to enable battery to work within the scope of suitable temperature, is additionally provided with electricity for placing power battery on vehicle
Pond temperature regulation system, battery temperature regulator control system include above-mentioned battery flat 1, and battery flat 1 is sealing cabin, on battery flat 1
It is provided with air inlet 15, heat dissipation outlet is additionally provided on the bulkhead of battery flat 1, heat dissipation outlet can open in hot weather, increase
The performance of ventilating of 1 body of strong battery flat is to reduce by 1 temperature of battery flat；Also it can be closed in weather cold, improve battery flat 1
Thermal insulation property, and hot wind can be stored temporarily in battery flat 1 when entering hot wind from air inlet 15, guarantee hot wind and electricity
Pond is adequately exchanged, and heating efficiency is improved.The internal pressure when heat dissipation outlet is closed of battery flat 1 is excessively high in order to prevent, electricity
The pressure relief opening for carrying out pressure release when pressure is higher is also set up on the bulkhead in pond cabin 1.
As shown in Figure 1 to Figure 3, the battery flat 1 in the present embodiment is rectangular parallelepiped structure, including battery cabin, on battery flat 1
It is provided with air inlet 15, battery cabin is fixed on vehicle chassis by locking device.Specifically, above-mentioned locking device is hasp
12, two hasps 12 are respectively set on opposite two sides in battery cabin, are provided with the bottom being adapted to hasp 12 on vehicle chassis
Seat 3, after battery installation, by battery cabin be placed on pedestal 3 by hasp 12 with vehicle chassis is removable is fixedly connected, battery flat
It is provided with sealing strip between body and pedestal 3, makes battery flat that there is good leakproofness.
As shown in Figure 1, being provided with grid 11 on a side of battery flat 1, grid 11 constitutes heat dissipation outlet, battery flat 1
On be additionally provided with sealing plate 13 and envelope board fixer, sealing plate 13 can by seal board fixer be fixed on battery flat 1.Sealing plate
Fixed device includes nuts and bolt, battery flat 1 be arranged altogether at 11 edge of grid and 11 side of grid there are six mounting hole, it is right
There are six the envelope board fixer answered is also provided with, nut-welding is fixed on the inside of mounting hole, and sealing plate 13 can be bolted
In 11 outside of grid to block heat dissipation outlet, sealing plate 13 can also be fixed on by grid 11 when needing to open heat dissipation outlet
Side, sealing plate 13 share intermediate two envelope board fixers when being in above-mentioned two position.It can also seal in other embodiments
Plate surrounding and/or sealing plate and envelope board fixer junction adhering and sealing circle or smearing sealant reinforces the close of heat dissipation exit
Envelope.
Be continually fed into hot wind when grid 11 is closed in order to prevent and cause pressure in battery flat 1 excessive, in the present embodiment
Relief valve 14 is additionally provided on the upper side of battery flat 1, which can be when the pressure in battery flat 1 reaches setting value
Pressure release is carried out, partial air is released, keeps pressure in battery flat 1 normal, in order to supplement new hot wind into battery flat.
Battery temperature regulator control system further includes the air supply device blown into battery flat 1, the air supply device in the present embodiment
For Cooling and heating blower 2, the structure and Authorization Notice No. of the Cooling and heating blower 2 in the present embodiment are in the patent document of CN105240969B
Cooling and heating blower structure is identical, repeats no more.As shown in figure 4, Cooling and heating blower 2 passes through the air inlet of two ventilation shafts 4 and battery flat 1
Mouth 15 is connected to, and is divulged information to realize into battery flat 1.Air inlet 15 is symmetricly set on two opposite sides of cabinet in the present embodiment
Face can make uniformity of temperature profile.Cooling and heating blower can also be the fan of conventional belt heating function in other embodiments, when need
Hot wind is blown out when heating, when needing to cool down to the battery in battery flat, blowout natural wind cools down to battery.
Battery temperature regulator control system further includes the temperature sensor and battery management being arranged in battery flat 1 in the present embodiment
System, temperature sensor can acquire the temperature of battery and temperature information passed to battery management system, battery management system
According to the battery temperature of monitoring, pass through the work of the unlatching of vehicle control unit controls Cooling and heating blower 2, closing or control Cooling and heating blower 2
Operation mode.Control principle flow chart in the present embodiment is as shown in Figure 5.
Battery flat 1 opened up into air inlet 15 be connected with Cooling and heating blower 2 in the present embodiment, when hot weather, by sealing plate
13 adjust to the position for not influencing 11 ventilation and heat of grid, and cold and hot general mood is opened into cold wind gear, and cold wind blows into battery flat 1 and takes away
Cell heat；When weather cold, sealing plate 13 is adjusted to the position for blocking grid 11, to enhance leakproofness, improves heat insulating ability
Can, and Cooling and heating blower 2 opens hot wind gear, is blown into temperature in the further regulating cell cabin 1 of hot wind into battery flat 1, and due to
Grid 11 is blocked by sealing plate 13, and the air being delivered in battery flat 1 by Cooling and heating blower 2 can adequately be radiated with battery,
Heating efficiency is improved, until pressure reaches setting value in battery flat 1, relief valve 14, which is opened, carries out pressure release.
The specific embodiment 2 of the vehicle of the utility model, as shown in fig. 6, the area of the present embodiment and above-mentioned specific embodiment 1
The air supply device not being only that in the present embodiment is the compressor 5 loaded on vehicle.In weather cold, compressor 5 can be incited somebody to action
The heat that engine generates on vehicle is delivered in battery flat 1 in the form of hot wind, and in hot weather, compressor 5 also can
The cold wind that air-conditioning generates is delivered to the regulation that temperature is carried out in battery flat 1.Gas collector is additionally provided in the present embodiment
6, gas collector 6 and air conditioner ventilation pipeline and warm wind piping connection, for collecting hot gas or cold air, gas collection later
Device 6 is connect with compressor 5, and compressor 5 conveys what gas collector 6 was collected to battery flat 1 by two ventilation shafts 4
Hot gas or cold air.Compressor 5 is connect with entire car controller signal in the present embodiment, and the temperature sensor in battery flat 1 can
Acquire the temperature of battery and temperature information passed into battery management system, battery management system according to the battery temperature of monitoring,
Pass through the unlatching of vehicle control unit controls compressor 5 and the opening and closing of respective line.Control principle process such as Fig. 7 in the present embodiment
It is shown.
Relief valve can be mechanical valve, and relief valve can be by external force such as part gravity, spring forces to pressure release
Mouth is closed, and pressure relief opening is just opened when the pressure in battery flat overcomes above-mentioned external force enough and carries out pressure release, after pressure release
Continue to close pressure relief opening under the external forces such as part gravity, spring force；In other embodiments, relief valve is also possible to electricity
Valve is controlled, the pressure information in pressure sensor acquisition battery flat is set in battery flat, and pressure sensor and relief valve are connected to
Entire car controller, when the pressure in battery flat is more than setting value, vehicle control unit controls relief valve opens certain time, later
Close relief valve；In other embodiments, simple pressure relief plate also can be set on pressure relief opening, pressure relief opening is arranged upward, pressure release
Plate is hinged on battery flat shell, and is covered on relief hole, and pressure relief plate blocks pressure relief opening under self gravity, when letting out
When pressing plate is greater than self gravity by the pressure in battery flat, pressure relief plate, which is opened, carries out pressure release.
In other embodiments, heat dissipation outlet can also be not provided with grid but single biggish heat dissipation outlet；It blocks and dissipates
Heat outlet can also be using other forms, for example, similar window construction, sealing plate side is hinged on battery flat bulkhead, makes to seal
Plate can be rotated around articulated shaft, and rotation lock stop member is provided on sealing plate, can be stuck in heat dissipation outlet after the rotation of rotation lock stop member
On the bulkhead of side.
The embodiment of the battery temperature regulator control system of the utility model, battery temperature regulator control system in the present embodiment with it is upper
The structure for stating battery temperature regulator control system in the specific embodiment of vehicle is identical, repeats no more.
The embodiment of the battery flat of the utility model, battery flat in the present embodiment and in the specific embodiment of above-mentioned vehicle
The structure of battery flat is identical, repeats no more.
Claims (9)
1. battery flat, including sealing cabin, sealing cabin is equipped with air inlet, it is characterised in that: is additionally provided on bulkhead into cold
Opened when wind, into hot wind when the heat dissipation outlet closed, be additionally provided with the pressure relief opening opened when pressure is more than setting value in cabin on bulkhead.
2. battery flat according to claim 1, it is characterised in that: the heat dissipation exit is provided with grid and for blocking
The sealing plate of grid.
3. battery flat according to claim 1 or 2, it is characterised in that: be provided at the pressure relief opening for outside pressure release
Relief valve.
4. battery temperature regulator control system, including battery flat and the air supply device being arranged in outside battery flat, battery flat includes sealed compartment
Body, sealing cabin are equipped with air inlet, and air inlet is connected to air supply device by pipeline, it is characterised in that: is additionally provided on bulkhead
It opens the heat dissipation outlet closed when into hot wind when into cold wind, is additionally provided on bulkhead and is opened when pressure is more than setting value in cabin
Pressure relief opening.
5. battery temperature regulator control system according to claim 4, it is characterised in that: the heat dissipation exit is provided with grid
With the sealing plate for blocking grid.
6. battery temperature regulator control system according to claim 4 or 5, it is characterised in that: be arranged at the pressure relief opening useful
In the relief valve of outside pressure release.
7. battery temperature regulator control system according to claim 4 or 5, it is characterised in that: the air supply device is cold-hot wind
Machine.
8. vehicle, vehicle includes the battery temperature regulator control system of car body and setting on the car body, it is characterised in that: the battery temperature
Spending regulator control system is the battery temperature regulator control system in any one of claim 4-6.
9. vehicle according to claim 8, it is characterised in that: the air supply device is the compressor loaded on vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052063.8U CN209169224U (en) | 2018-12-07 | 2018-12-07 | A kind of battery flat, battery temperature regulator control system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052063.8U CN209169224U (en) | 2018-12-07 | 2018-12-07 | A kind of battery flat, battery temperature regulator control system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169224U true CN209169224U (en) | 2019-07-26 |
Family
ID=67342757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822052063.8U Active CN209169224U (en) | 2018-12-07 | 2018-12-07 | A kind of battery flat, battery temperature regulator control system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111192989A (en) * | 2020-01-08 | 2020-05-22 | 深圳市欣旺达综合能源服务有限公司 | Battery compartment pressure relief device and battery compartment |
| CN111762456A (en) * | 2020-06-22 | 2020-10-13 | 中国科学院电工研究所 | Electrical equipment sealed cabin system with nitrogen gas directional temperature control function |
-
2018
- 2018-12-07 CN CN201822052063.8U patent/CN209169224U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111192989A (en) * | 2020-01-08 | 2020-05-22 | 深圳市欣旺达综合能源服务有限公司 | Battery compartment pressure relief device and battery compartment |
| CN111762456A (en) * | 2020-06-22 | 2020-10-13 | 中国科学院电工研究所 | Electrical equipment sealed cabin system with nitrogen gas directional temperature control function |
| CN111762456B (en) * | 2020-06-22 | 2022-07-22 | 中国科学院电工研究所 | Electrical equipment sealed cabin system with nitrogen gas directional temperature control function |
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