CN207834536U - Integrated temperature control device and battery case - Google Patents
Integrated temperature control device and battery case Download PDFInfo
- Publication number
- CN207834536U CN207834536U CN201820174038.4U CN201820174038U CN207834536U CN 207834536 U CN207834536 U CN 207834536U CN 201820174038 U CN201820174038 U CN 201820174038U CN 207834536 U CN207834536 U CN 207834536U
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- China
- Prior art keywords
- temperature control
- battery case
- control device
- wind turbine
- integrated temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 provides a kind of integrated temperature control device and battery case, is related to electromechanical engineering technical field, including main casing and temperature control mechanism；Temperature control mechanism is installed on inside main casing, is used to form hot-fluid or cold flow；The joint face that main casing is used to connect with battery case is equipped with ring packing structure and sealing element, and sealing element is installed on ring packing structure.The purpose of this utility model is to provide a kind of integrated temperature control device and battery cases, can realize the excellent sealing between integrated temperature control device and battery case；When integrated temperature control device is connected to battery case, sealing element is pressurized with ring packing respective outer side edges to obtain the effect of sealing, waterproof, limit.
Description
Technical field
The utility model is related to electromechanical engineering technical fields, more particularly, to a kind of integrated temperature control device and battery case.
Background technology
The temperature of power battery can influence battery working efficiency, should ensure that battery is operated within the scope of suitable temperature.Mesh
Before, the low-temperature heat of power battery can be realized by heating film or heating plate.Heating film is attached to the upper surface of power battery pack,
Such mode efficiency of heating surface is high, but its internal wiring is complicated, and since heating film is attached to battery upper surface, heating film heating is out of control
When high temperature easily cause power battery damage, safety is poor；Heating plate is mounted under the battery case of power battery composition, knot
Structure is simple, but heat transfer efficiency is low, and quality and volume are larger, it is also possible to heating out-of-control phenomenon occur.The High-temperature cooling of power battery
It can be realized at present by modes such as air cooling, liquid cooling, Phase coolings.When being cooled down using media such as liquid, phase-change materials
Heat transfer efficiency is high, but complicated, needs piping connection and arrangement appropriate, repair complicated.The temperature control of power battery
System is generally divided into two parts of low-temperature heat and High-temperature cooling, and occupied space is relatively large.Nowadays answering with power battery
It is higher and higher in the requirement of structure, cost and safety etc. with increasingly extensive, it needs to being designed.
The sealing effect poor power battery that the causes when temperature control equipment of most of power battery is connect with battery case
Temperature control effect is undesirable.
The information for being disclosed in the background technology part is merely intended to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of integrated temperature control device and battery cases, can realize integrated temperature control device
Excellent sealing between battery case；When integrated temperature control device is connected to battery case, sealing element is pressurized and ring packing structure
Cooperation is to obtain the effect of sealing, waterproof, limit.
To achieve the above object, the utility model provides following technical scheme：
In a first aspect, the utility model provides a kind of integrated temperature control device, it is used for battery case, including：Main casing and temperature control
Mechanism；
The temperature control mechanism is installed on inside the main casing, is used to form hot-fluid or cold flow；
The joint face that the main casing is used to connect with the battery case is equipped with ring packing structure and sealing element, described
Sealing element is installed on the ring packing structure.
Further, the ring packing structure is annular convex rib.
Further, the ring packing structure is annular seal groove.
Further, the sealing element is equipped with and the matched flange collar of the seal groove；
In a state of use, the flange collar is inserted into the seal groove.
Further, the temperature control mechanism includes the first wind path and the second wind path；It is provided with first on first wind path
Wind turbine and heater, the cold air in battery case flow to the heater by first wind turbine, are then added by the heater
Hot after-blow is to the battery case, to increase the temperature of the battery case；It is provided with the second wind turbine on second wind path, described
In the air to the battery case of two wind turbine suck up outside, to reduce the temperature of the battery case.
Further, the temperature control mechanism further includes switch module, and the switch module includes first baffle, second baffle
And rocker switch；
First is formed when the rocker switch is in the first station, between the rocker switch and the first baffle to open
Mouthful, it is closed between the rocker switch and the second baffle, the air intake passage of first wind turbine is opened, second wind turbine
Air intake passage close；
First is formed when the rocker switch is in second station, between the rocker switch and the second baffle to open
Mouthful, it is closed between the rocker switch and the first baffle, the air intake passage of second wind turbine is opened, first wind turbine
Air intake passage close.
Further, the main casing is additionally provided with main air inlet, the air inlet of the main air inlet and first wind turbine
Connection, and Air Filter is equipped at the main air inlet.
Further, main air outlet, the outlet air of the main air outlet and first wind turbine are additionally provided on the main casing
Mouth connection.
Further, the temperature control mechanism further includes temperature sensor, and the temperature sensor is connect with the heater；
When the temperature sensor detects that the heater exceeds preset range, the heater stops heating.
Second aspect, the utility model also provide the integrated temperature described in any one of a kind of battery case, including first aspect
Device is controlled, the battery case is tightly connected with the main casing in the integrated temperature control device.
Integrated temperature control device and battery case provided by the utility model have the advantages that：
The integrated temperature control device that the utility model first aspect provides is used for battery case, including：Main casing and temperature controlling machine
Structure；Temperature control mechanism is installed on inside main casing, is used to form hot-fluid or cold flow；The connection that main casing is used to connect with battery case
Face is equipped with ring packing structure and sealing element, and sealing element is installed on ring packing structure.
The integrated temperature control device provided using the utility model first aspect, can realize integrated temperature control device and battery case
Between excellent sealing.Specifically, integrated temperature control device is attached at battery case, integrated temperature control device is set towards battery case side
There are ring packing structure, sealing element to be set in ring packing structure, compresses integrated temperature control device and battery case, sealing element are squeezed
Compressive strain, to obtain the effect of sealing, waterproof, limit, to enhance the temperature control effect of battery case.
The integrated temperature control device and battery case that the utility model first aspect provides can realize integrated temperature control device and electricity
Excellent sealing between the case of pond；When integrated temperature control device is connected to battery case, sealing element is pressurized and ring packing respective outer side edges
To obtain the effect of sealing, waterproof, limit, enhance the temperature control effect of battery case.
The battery case that the utility model second aspect provides is provided with the integrated temperature control of the utility model first aspect offer
Device, all possessed advantageous effects of integrated temperature control device to be provided with the utility model first aspect.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the integrated temperature control device that the utility model embodiment provides；
Fig. 2 is the sectional schematic diagram for the sealing element that the utility model embodiment provides；
Fig. 3 is the front view for the integrated temperature control device that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram that the integrated temperature control device that the utility model embodiment provides removes switch module；
Fig. 5 is the control principle drawing for the heater that the utility model embodiment provides.
Icon：1- main casings；2- temperature control mechanisms；3- sealing structures；4- sealing elements；11- main air inlets；12- main air outlets；
The first wind turbines of 21-；22- heaters；The second wind turbines of 23-；24- switch modules；25- temperature sensors；26- controllers；27- radiates
Piece；41- flange collars；241- first baffles；242- second baffles；243- rocker switch；2431- first rotates door；Second turn of 2432-
Dynamic door；2433- intermediate rotary shafts.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model embodiment offer is integrated below in conjunction with attached drawing
Temperature control device and battery case elaborate.
The embodiment of the utility model first aspect provides a kind of integrated temperature control device, is used for battery case, including：Main casing
Body 1 and temperature control mechanism 2；
Temperature control mechanism 2 is installed on inside main casing 1, is used to form hot-fluid or cold flow；
The joint face that main casing 1 is used to connect with battery case is equipped with ring packing structure 3 and sealing element 4, and sealing element 4 is pacified
Loaded on ring packing structure 3.
The integrated temperature control device provided using the embodiment of the utility model first aspect, can realize integrated temperature control device
Excellent sealing between battery case.Specifically, integrated temperature control device is attached at battery case, integrated temperature control device is towards battery
Slot side is equipped with ring packing structure 3, and sealing element 4 is set in ring packing structure 3, compresses integrated temperature control device and battery
Case, sealing element 4 are deformed, to obtain the effect of sealing, waterproof, limit, to enhance the temperature control effect of battery case.
The integrated temperature control device and battery case that the embodiment of the utility model first aspect provides, can realize integrated temperature control
Excellent sealing between device and battery case；When integrated temperature control device is connected to battery case, sealing element 4 is pressurized and ring packing
Structure 3 coordinates to obtain the effect of sealing, waterproof, limit, enhances the temperature control effect of battery case.
In the optional scheme of the present embodiment, further, ring packing structure 3 is annular convex rib.
In at least one embodiment, main casing 1 is provided with a circle convex ribs, sealing element 4 for connecting side with battery case
It is set in convex ribs outer ring.When main casing 1 is connect with battery case, sealing element 4 is compacted, to play the role of sealing, waterproof,
Convex ribs play position-limiting action to sealing element 4 again simultaneously.
In the optional scheme of the present embodiment, further, ring packing structure 3 is annular seal groove.
In at least one embodiment, main casing 1 is provided with a circle seal groove, sealing element for connecting side with battery case
4 are caught in seal groove.When main casing 1 is connect with battery case, sealing element 4 is compacted, to play the role of sealing, waterproof,
Seal groove plays position-limiting action to sealing element 4 again simultaneously.
In the optional scheme of the present embodiment, further, sealing element 4 is equipped with and the matched flange collar of seal groove 41；
In a state of use, flange collar 41 is inserted into seal groove.
In at least one embodiment, in order to which the more preferable limit and sealing effect, sealing element 4 of realizing sealing element 4 are equipped with
With the matched flange collar 41 of seal groove, flange collar 41 is inserted into seal groove.Sealing element 4 is at T-shaped.
In the optional scheme of the present embodiment, further, temperature control mechanism 2 includes the first wind path and the second wind path；First
The first wind turbine 21 and heater 22 are provided on wind path, the cold air in battery case flows to heater 22 by the first wind turbine 21, so
After-blow is heated to battery case, to increase the temperature of battery case from heater 22 afterwards；The second wind turbine 23 is provided on second wind path, the
In the air to battery case of two wind turbines, 23 suck up outside, to reduce the temperature of battery case.
Above-mentioned temperature control mechanism 2 is realized by the first wind path and is heated up, and is realized and is cooled down by the second wind path.Specifically, the
The first wind turbine 21 and heater 22 are provided on one wind path, the cold air in battery case flows to heater 22 by the first wind turbine 21,
Then after-blow is heated to battery case, to increase the temperature of battery case from heater 22.And second be provided with the second wind on wind path
Machine 23, in the air to battery case of 23 suck up outside of the second wind turbine, to reduce the temperature of battery case.It is adjusted by above-mentioned temperature
Device realizes the temperature adjusting to battery case, avoids battery case and work at low temperature, and extend battery case uses the longevity
Life.
In at least one embodiment, the top of heater 22 is provided with cooling fin 27, and cooling fin 27 has top outlet air
Mouth, the first side air-out mouth, the second side air outlet and third side air-out mouth；First side air-out mouth is parallel with third side air-out mouth,
What the second side air outlet was located at cooling fin 27 blows to the first wind turbine 21 away from the side of the first wind turbine 21 to avoid hot wind.Above-mentioned
Heater 22 is preferably ceramic electric heater 22, can select existing ceramic electric heater 22.Other can certainly be selected
Heater 22, such as can be resistance heater 22 etc..
In the optional scheme of the present embodiment, further, temperature control mechanism 2 further includes switch module 24, switch module 24
Including first baffle 241, second baffle 242 and rocker switch 243；
The first opening is formed when rocker switch 243 is in the first station, between rocker switch 243 and first baffle 241,
It is closed between rocker switch 243 and second baffle 242, the air intake passage of the first wind turbine 21 is opened, and the air inlet of the second wind turbine 23 is logical
Road is closed；
The first opening is formed when rocker switch 243 is in second station, between rocker switch 243 and second baffle 242,
It is closed between rocker switch 243 and first baffle 241, the air intake passage of the second wind turbine 23 is opened, and the air inlet of the first wind turbine 21 is logical
Road is closed.
In at least one embodiment, rocker switch 243 includes that the first rotation door 2431, second rotates door 2432 and sets
The intermediate rotary shaft 2433 being placed between the first rotation door 2431 and second rotation door 2432；First rotation door 2431 and second rotates
Door 2432 can surround intermediate rotary shaft 2433 and rotate；When rocker switch 243 is in the first station, first rotation door 2431 with
The first opening is formed between first baffle 241；When rocker switch 243 is in second station, the second rotation door 2432 and second
The second opening is formed between baffle 242；
When the first rotation door 2431 is rotated around intermediate rotary shaft 2433 to the direction far from first baffle 241, first opens
Mouth is opened, and the second opening is closed；
When the second rotation door 2432 is rotated around intermediate rotary shaft 2433 to the direction far from second baffle 242, second opens
Mouth is opened, and the first opening is closed.
In the alternative of the present embodiment, more preferably,
First rotation door 2431 is provided with the first notch, the shape adaptation of the first notch and first baffle 241；Further
Ground, the first notch is set as semicircular indentations, also, above-mentioned semicircular indentations correspond to the one of the air inlet of the first wind turbine 21
Half.
Second rotation door 2432 is provided with the second notch, the shape adaptation of the second notch and second baffle 242.Further
Ground, the second notch is set as semicircular indentations, also, above-mentioned semicircular indentations correspond to the one of the air inlet of the second wind turbine 23
Half.
In the alternative of the present embodiment, more preferably,
The end set of intermediate rotary shaft 2433 has torsional spring, torsional spring to rotate door 2431 in a free state, for driving first
In downward state, so that the first opening is opened.Certainly, in specific product production process, it is convenient to omit the setting of torsional spring, on
The setting stated can make the first rotation door 2431 and second rotation door 2432 freely select opening or closed state.
In the optional scheme of the present embodiment, further, main casing 1 is additionally provided with main air inlet 11, main air inlet 11 with
The air inlet of first wind turbine 21 is connected to, and Air Filter is equipped at main air inlet 11.
In at least one embodiment, main air inlet 11 is provided with the Air Filter of vertical setting, can be effectively empty with inflow
Gas contacts, and effectively reduces the air entrainment large particulate matter of inflow, ensures the clean-up performance of air inlet to a certain extent.
In the optional scheme of the present embodiment, further, main air outlet 12, main air outlet 12 are additionally provided on main casing 1
It is connected to the air outlet of the first wind turbine 21.
In the optional scheme of the present embodiment, further, temperature control mechanism 2 further includes temperature sensor 25, temperature sensing
Device 25 is connect with heater 22；
When temperature sensor 25 detects that heater 22 exceeds preset range, heater 22 stops heating.
In at least one embodiment, temperature control mechanism 2 further includes controller 26.It should be noted that heater 22 is used for
Air is heated, the temperature of heater 22 itself is excessively high in order to prevent, and the normal work for influencing heater 22 even results in heater
22 damages, are provided with temperature sensor 25 on heater 22, the temperature for detecting heater 22 in real time.
Wherein, controller 26 presets a temperature threshold, when the temperature for the heater 22 that temperature sensor 25 detects
Angle value is more than the temperature threshold, and after controller 26 receives the temperature signal of the feedback of temperature sensor 25, control heater 22 closes
The power for closing or reducing heater 22, to reduce the temperature of heater 22.
The embodiment of the utility model second aspect provides a kind of battery case (not shown), including any of the above-described
Integrated temperature control device in embodiment.
The battery case that the embodiment of the utility model second aspect provides is provided with the implementation of the utility model first aspect
The integrated temperature control device that example provides, to which the integrated temperature control device that the embodiment with the utility model first aspect provides is had
All advantageous effects having.
The integrated temperature control device and battery case of the utility model are illustrated above, still, the utility model is unlimited
Due to above-mentioned specific embodiment various deformations or change can be carried out without departing from the scope of the claims.
The various modifications and change that the utility model is included within the scope of the claims.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although utility model is described in detail with reference to foregoing embodiments, those skilled in the art should manage
Solution：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole skills
Art feature carries out equivalent replacement；And these modifications or replacements, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (10)
1. a kind of integrated temperature control device is used for battery case, which is characterized in that including：Main casing and temperature control mechanism；
The temperature control mechanism is installed on inside the main casing, is used to form hot-fluid or cold flow；
The joint face that the main casing is used to connect with the battery case is equipped with ring packing structure and sealing element, the sealing
Part is installed on the ring packing structure.
2. integrated temperature control device according to claim 1, which is characterized in that the ring packing structure is annular convex rib.
3. integrated temperature control device according to claim 1, which is characterized in that the ring packing structure is ring packing
Slot.
4. integrated temperature control device according to claim 3, which is characterized in that the sealing element is equipped with and the seal groove
The flange collar matched；
In a state of use, the flange collar is inserted into the seal groove.
5. integrated temperature control device according to claim 1, which is characterized in that the temperature control mechanism includes the first wind path and the
Two wind paths；The first wind turbine and heater are provided on first wind path, the cold air in battery case is by the first wind turbine stream
To the heater, after-blow is then heated to the battery case, to increase the temperature of the battery case from the heater；It is described
The second wind turbine is provided on second wind path, in the air to the battery case of the second wind turbine suck up outside, described in reduction
The temperature of battery case.
6. integrated temperature control device according to claim 5, which is characterized in that the temperature control mechanism further includes switch module,
The switch module includes first baffle, second baffle and rocker switch；
The first opening is formed when the rocker switch is in the first station, between the rocker switch and the first baffle,
It is closed between the rocker switch and the second baffle, the air intake passage of first wind turbine is opened, second wind turbine
Air intake passage is closed；
The first opening is formed when the rocker switch is in second station, between the rocker switch and the second baffle,
It is closed between the rocker switch and the first baffle, the air intake passage of second wind turbine is opened, first wind turbine
Air intake passage is closed.
7. integrated temperature control device according to claim 5, which is characterized in that the main casing is additionally provided with main air inlet, institute
It states main air inlet to be connected to the air inlet of first wind turbine, and is equipped with Air Filter at the main air inlet.
8. integrated temperature control device according to claim 5, which is characterized in that it is additionally provided with main air outlet on the main casing,
The main air outlet is connected to the air outlet of first wind turbine.
9. integrated temperature control device according to claim 5, which is characterized in that the temperature control mechanism further includes temperature sensing
Device, the temperature sensor are connect with the heater；
When the temperature sensor detects that the heater exceeds preset range, the heater stops heating.
10. a kind of battery case, which is characterized in that described including the integrated temperature control device described in any one of claim 1 to 9
Battery case is tightly connected with the main casing in the integrated temperature control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174038.4U CN207834536U (en) | 2018-01-31 | 2018-01-31 | Integrated temperature control device and battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174038.4U CN207834536U (en) | 2018-01-31 | 2018-01-31 | Integrated temperature control device and battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834536U true CN207834536U (en) | 2018-09-07 |
Family
ID=63396040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820174038.4U Expired - Fee Related CN207834536U (en) | 2018-01-31 | 2018-01-31 | Integrated temperature control device and battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834536U (en) |
-
2018
- 2018-01-31 CN CN201820174038.4U patent/CN207834536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20200131 |