CN209169327U - Battery cooling circuit, vehicle, battery storing station and electric charging station - Google Patents
Battery cooling circuit, vehicle, battery storing station and electric charging station Download PDFInfo
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- CN209169327U CN209169327U CN201821437405.1U CN201821437405U CN209169327U CN 209169327 U CN209169327 U CN 209169327U CN 201821437405 U CN201821437405 U CN 201821437405U CN 209169327 U CN209169327 U CN 209169327U
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- battery
- cooling medium
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- pipeline
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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 relates to a kind of battery cooling circuits, vehicle, battery storing station and electric charging station, the battery cooling circuit includes cooling medium storage unit and pump, the cooling medium storage unit is connected with the pump, under the action of the pump, the cooling medium can flow in the battery cooling circuit to cool down battery, the battery cooling circuit further includes the reversing mechanism constructed in the battery cooling circuit, the reversing mechanism respectively with battery unit, the pump, cooling medium storage unit is connected, and the reversing mechanism is configured to make the cooling medium work in the first circuit pattern for cooling down battery according to control signal or work in the second servo loop mode for discharging cooling cycle pressure.The utility model realizes the cooling cycle pressure that battery is discharged in the case where battery cooling circuit operates normally.
Description
Technical field
The utility model relates to battery pack Cooling Control Technology fields more particularly to battery cooling circuit, vehicle, battery to deposit
Put station and electric charging station.
Background technique
With the fast development of electric vehicle, electric charging station also develops therewith, and electric charging station will need the battery of complementary energy on vehicle
It is changed to the battery of full electricity in battery compartment, and the battery displaced feeding battery compartment is charged.Battery is as electric vehicle
Core component determines that it is closed in the charging time of electric charging station, the course continuation mileage of vehicle, cost, service life, safety etc.
Key index.Battery when charging in electric charging station or vehicle body, and vehicle operation when temperature be both needed to be maintained at suitable temperature
It spends in range, therefore is equipped with battery cooling circuit in electric vehicle and the battery compartment of electric charging station etc., for controlling battery
Temperature.
When being used for battery to change electricity, battery and battery cooling circuit need to be disconnected, if directly disconnecting, in battery
For flowing the pipeline meeting self-closed of cooling medium, the inside can retain cooling medium, and have pressure, referred to as cooling cycle pressure
Power.For the normal use for guaranteeing battery, need to discharge cooling cycle pressure, therefore need to be before the switch-off by battery cooling circuit
Pump close, flow out the cooling medium in battery, release cooling cycle pressure.But close pump repeatedly and pump is caused to be lost, and
Close pump also stopped entire battery cooling circuit operation simultaneously, particularly with the battery cooling circuit in electric charging station, usually
Multiple batteries are connected, closing pump, which will lead to other batteries, can not continue to connect with battery cooling circuit, can not continue to cool down
Operation, to influence the normal operation of electric charging station.It follows that the feelings how to be operated normally in realization in battery cooling circuit
The cooling cycle pressure that battery is discharged under condition becomes technical problem urgently to be resolved.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of battery cooling circuit, vehicle, battery storing stations
And electric charging station, realize the cooling cycle pressure that battery is discharged in the case where battery cooling circuit operates normally.
In order to solve the above-mentioned technical problem, according to the utility model first embodiment, a kind of battery cooling circuit is provided,
Including cooling medium storage unit and pump, the cooling medium storage unit is connected with the pump, described cold under the action of the pump
But medium can be flowed in the battery cooling circuit to cool down battery,
The battery cooling circuit further includes the reversing mechanism constructed in the battery cooling circuit, the reversing mechanism
It is connected respectively with battery unit, the pump, cooling medium storage unit, and the reversing mechanism is configured to be made according to control signal
Cooling medium work for cooling down battery the first circuit pattern or work in for discharging cooling cycle pressure
Secondary circuit mode.
Further, the reversing mechanism includes a plurality of pipeline, controls a plurality of pipeline by the control signal
It is switched on or off, so that cooling medium work is in first circuit pattern or work in the second servo loop mode.
Further, the reversing mechanism includes the first pipeline and the second pipeline,
First pipeline one end connects the first port of the battery unit, and the other end connects the outlet of the pump；
Second pipeline one end connects the outlet of the pump, and the other end connects the entrance of the cooling medium storage unit；
The second port of battery unit is connected with the entrance of cooling medium storage unit, the entrance and cooling medium storage unit of pump
Outlet be connected.
Further, the reversing mechanism further includes third pipeline,
Third pipeline one end connects the first port of the battery unit, and the other end connects the cooling medium storage unit
Entrance.
Further, the reversing mechanism includes four-way reversing valve, and the four-way reversing valve includes first interface, second connects
Mouth, third interface and the 4th interface, the first port of the first interface connection battery unit, the outlet of second interface connection pump,
Third interface and the 4th interface are all connected with the entrance of cooling medium storage unit, wherein the first interface and the second interface
Between constitute first pipeline, second pipeline, the third interface are constituted between the second interface and the 4th interface
The third pipeline is constituted between the first interface.
Further, first pipeline is connected in control, and the cooling medium work is in first circuit pattern:
The pump by the cooling medium of the cooling medium storage unit by first Pipeline transport to the battery unit,
The cooling medium storage unit is flowed back to again.
Further, control closes first pipeline and connects second pipeline, and the cooling medium work is in institute
State second servo loop mode:
Cooling medium in cooling medium storage unit is returned the cooling medium by second Pipeline transport by the pump
Storage unit；
Cooling medium in the battery unit flows back to the cooling medium storage unit by the second port of battery unit.
Further, control closes first pipeline and connects second pipeline and third pipeline, cooling Jie
Matter works in the second servo loop mode:
Cooling medium in cooling medium storage unit is returned the cooling medium by second Pipeline transport by the pump
Storage unit；
Cooling medium in the battery unit flows back to the cooling medium storage unit by the second port of battery unit, and
The third pipeline is flowed through by the first port of battery unit, then flows back into the cooling medium storage unit.
Further, the battery cooling circuit includes multiple reversing mechanisms, and each reversing mechanism connects respectively
One or more battery units are connect, and each reversing mechanism is connected with the pump discharge and cooling medium storage unit entrance
It connects；
Wherein, the cooling medium that each reversing mechanism individually controls the battery unit that it is connected works described first
Circuit pattern or second servo loop mode.
Further, the battery unit includes one or more battery, and when including multiple batteries, the multiple battery is adopted
It is connected with the mode of series connection and/or parallel connection.
According to the utility model second aspect, a kind of vehicle, including the battery cooling circuit are provided.
According to the utility model third aspect, a kind of battery storing station, including the battery cooling circuit are provided.
According to the utility model fourth aspect, a kind of electric charging station, including the battery cooling circuit are provided.
The utility model has clear advantage and beneficial effect compared with prior art.By above-mentioned technical proposal, originally
Utility model battery cooling circuit, vehicle, battery storing station and electric charging station can reach comparable technical progress and practicability,
And with the extensive utility value in industry, at least have the advantage that
By being arranged reversing mechanism in battery cooling circuit, control in battery cooling circuit the connection of battery unit and pump with
It disconnects, make cooling medium work in the first circuit pattern for cooling down battery or works for discharging cooling cycle pressure
Second servo loop mode completes battery cooling medium cooling cycle pressure to make battery in the state that cooling circuit operates normally
Power release without closing pump, effective protection pump and cooling circuit, and is able to achieve the control of simple intelligence.In addition, working as the electricity
When pond cooling circuit is set to electric charging station, the normal operation of electric charging station battery cooling circuit can be effectively ensured, to improve
Change electrical efficiency and reliability.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 provides battery cooling circuit schematic diagram for an embodiment of the present invention；
Fig. 2 is the schematic diagram for corresponding first circuit pattern of battery cooling circuit that an embodiment of the present invention provides；
Fig. 3 is under the corresponding cooling cycle stress-released condition of battery cooling circuit that an embodiment of the present invention provides
Schematic diagram；
Fig. 4 provides battery cooling circuit schematic diagram for another embodiment of the utility model.
[symbol description]
1: reversing mechanism 2: battery unit
11: first interface 12: second interface
13: 14: the four interface of third interface
21: first port 22: second port
3: pump 4: cooling medium storage unit
41: control switch
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes battery cooling circuit, vehicle, battery storing station and
The specific embodiment and its effect of electric charging station, detailed description is as follows.
As shown in Figure 1, the utility model embodiment provides a kind of battery cooling circuit, including cooling medium storage unit 4
With pump 3, the cooling medium storage unit 4 is connected with pump 3, and under the action of pumping 3, cooling medium can be in battery cooling circuit
To cool down battery, the battery cooling circuit further includes the reversing mechanism 1 constructed in the battery cooling circuit, described for flowing
Reversing mechanism 1 is connected with battery unit 2, the pump 3, cooling medium storage unit 4 respectively, and reversing mechanism 1 is configured to according to control
Signal processed makes the cooling medium work in the first circuit pattern for cooling down battery or works for discharging cooling follow
The second servo loop mode of ring compression.In the state that the cooling circuit operates normally, battery cooling cycle pressure can be completed and released
It puts, without closing pump 3, effective protection pump 3 and cooling circuit, and is able to achieve the control of simple intelligence.
It should be noted that cooling cycle pressure refers to that the cooling medium retained in battery is formed by pressure, discharge
The cooling medium retained in battery is to discharge the process of cooling cycle pressure.Pump 3 is in the battery cooling circuit for being
The cooling medium provides motivator, flows it in the battery cooling circuit, other are able to achieve the component of the effect
Make substitution pump 3.But it is understood that the cooling medium can be liquid, as an example, cooling medium can be water, then it is right
It answers, battery cooling circuit is water-cooling system, and pump 3 can be water pump, and cooling medium storage unit 4 can be water tank.In some embodiments
In, cooling medium can also be other forms, such as gas.
Reversing mechanism 1 may include a plurality of pipeline, and the opening and closing of a plurality of pipeline are controlled by the control signal,
So that the cooling medium work is in first circuit pattern or work in the second servo loop mode.The cooling medium work
Make in the first circuit pattern for cooling down battery, the battery in the battery unit 2 is in cooling cycle state, cooling medium
Cooling medium in storage unit 4 is transported in battery unit 2, cooling medium flows into again after flowing through battery unit 2 under the action of pumping 3
In cooling medium storage unit 4, cooling medium circulation is constituted.Cooling medium work is in for discharging cooling cycle pressure
When secondary circuit mode, the battery in the battery unit 2 is in cooling cycle stress-released condition, pumps 3 from cooling medium storage unit 4
The cooling medium of middle extraction is directly flow back into cooling medium storage unit 4, battery unit without battery unit 2 by reversing mechanism 1
The cooling medium of retention in 2 battery flows back in cooling medium storage unit, realizes the cooling cycle pressure release of battery.
As an example, the reversing mechanism 1 includes the first pipeline and the second pipeline, wherein one end of the first pipeline
Connect the first port 21 of battery unit 2, the outlet of other end connection pump 3；The outlet of one end connection pump 3 of second pipeline, it is another
The entrance of end connection cooling medium storage unit 4.The second port 22 of battery unit 2 is connected with the entrance of cooling medium storage unit 4,
The entrance of pump 3 is connected with the outlet of cooling medium storage unit 4.Battery in battery unit 2 is in cooling cycle pressure release shape
When state, the cooling medium retained in the battery in battery unit 2 flows back into cooling medium storage unit from the second port 22 of battery unit 2
In 4, unidirectional pressure release is realized.
On the basis of above-mentioned example, a plurality of pipeline may also include third pipeline, and third pipeline one end connects battery
The first port 21 in portion 2, the other end connect the entrance of cooling medium storage unit 4.Battery in battery unit 2 is in cooling cycle pressure
When power release conditions, the cooling medium retained in the battery in battery unit 2 flows back into cooling Jie from the second port 22 of battery unit 2
In matter storage unit 4, while also being flow back into cooling medium storage unit 4 from the first port of battery unit 21 by third pipeline, it is real
Existing double-direction relief.It should be noted that cooling medium storage unit 4 may include multiple entrances and multiple outlets, the second pipeline, third
The second port 22 of pipeline and battery unit 2 can be connected from different entrance therein respectively, can also be connected with the same entrance.
The battery cooling circuit described in this example is described in detail in two kinds of operating statuses below:
State one, battery cooling circuit cool down battery
In the first circuit pattern for cooling down battery, the battery in battery unit 2 is in cold for the cooling medium work
But recurrent state, the first pipeline are opened, and constitute connection between battery unit 2, cooling medium storage unit 4, pump 3 and the first pipeline
Circuit, the cooling medium in cooling medium storage unit 4 is transported in battery unit 2 by pump 3, after cooling medium flows through battery unit 2, stream
It returns in cooling medium storage unit 4.Under this state, the second pipeline and third pipeline are switched on or off, in order to improve cooling system
The cooling efficiency of system can close the second pipeline and third pipeline.But it is understood that third pipeline and the second pipe can also be connected
Road, at this point, the cooling medium of 3 extraction of pump separately flows into first port 21, the second pipeline and the third pipeline of battery unit 2, simultaneously
The cooling medium that three paths can be set according to concrete application demand flows into ratio, for example, may be set to 80% cooling medium
The first port 21 of battery unit 2 is flowed into, 10% cooling medium flows into the second pipeline, and 10% cooling medium flows into third pipe
Road.
As an example, reversing mechanism 1 includes four-way reversing valve, as shown in Fig. 2, four-way reversing valve includes first interface
11, second interface 12, third interface 13 and the 4th interface 14, wherein first interface connects the first port 21 of battery unit 2, the
The outlet of two interfaces connection pump 3, third interface 13 and the 4th interface 14 are all connected with the entrance of cooling medium storage unit 4.First connects
The first pipeline is constituted between mouth 11 and second interface 12, the second pipeline, third are constituted between second interface 12 and the 4th interface 14
Third pipeline is constituted between interface 13 and first interface 11.
When battery in battery unit 2 is in cooling cycle state, with the unlatching of the first pipeline, the second pipeline and third pipeline are closed
It is illustrated for closing, example as shown in Figure 2, in four-way reversing valve, is connected between first interface 11 and second interface 12,
He disconnects several interfaces, at this time the flow direction of cooling medium are as follows: pump 3 takes out the cooling medium in cooling medium storage unit 4
It sends out, by the first pipeline between second interface 12 and first interface 11, flows into battery unit 2, after battery unit 2,
It is flowed back in cooling medium storage unit again, cooling medium specifically flows to signal, as shown in the M arrow direction in Fig. 2.
State two, the release of battery cooling cycle pressure
The electricity that the cooling medium works in the second servo loop mode for discharging cooling cycle pressure, in battery unit 2
Pond is in cooling cycle stress-released condition, and the first pipeline is closed, and the second pipeline and third pipeline are opened, pump the 3, second pipeline and
The circuit of a connection is constituted between cooling medium storage unit 4, the cooling medium of 3 extraction of pump by flowing after the second pipeline again
It returns in cooling medium storage unit 4.Returning for another connection is constituted between battery unit 2, third pipeline and cooling medium storage unit 4
Road, battery unit 2 are located at a high position relative to cooling medium storage unit 4, and there are pressure for the cooling medium in battery unit 2, therefore, this time
After road is connected, the cooling medium in battery unit 2 will automatically flow into cooling medium storage unit 4 from the two lines road that battery is connect,
Cooling medium i.e. in the battery of battery unit 2 flows into cooling medium storage unit 4 by second port 22, while also passing through battery
The first port 21 in portion 2 flows through third pipeline and flows into cooling medium storage unit 4, to discharge 2 cooling cycle pressure of battery unit.
Work shape when still further being discharged to battery cooling cycle pressure so that reversing mechanism 1 includes four-way reversing valve as an example
State is illustrated, example as shown in Figure 3, under the working condition, in four-way reversing valve, between first interface 11 and second interface 12
Disconnect, connected between second interface 12 and the 4th interface 14, the cooling medium of 3 extraction of pump passes through second interface 12 and the 4th
It after the second pipeline between interface 14, is flowed back in cooling medium storage unit 4 again, the cooling medium flow direction such as A arrow in Fig. 3 refers to
To shown.It is connected between first interface 11 and third interface 13, the cooling medium in battery unit 2 with first interface 11 by being connected
One end route outflow after, after flowing through the third pipeline between first interface 11 and third interface 13, flow back to cooling medium and deposit
In storage portion 4, cooling medium flow direction is as shown in the B arrow direction in Fig. 3.Meanwhile the direct battery of cooling medium in battery unit 2
The route of 2 other end of portion flows back in cooling medium storage unit 4, and cooling medium is flowed to as shown in the C arrow direction in Fig. 3, thus
Complete the release of battery cooling cycle pressure.In addition, cooling medium storage unit 4 can also set one for draining outlet, and can set
One control switch 41 controls on-off, so that the draining of cooling medium storage unit 4 is controlled, as shown in figure 4, control switch 41 can be electricity
Magnet valve, structure is simple, easy to control, and at low cost.
In electric charging station, a battery cooling circuit usually connects multiple batteries 2, for controlling the temperature of multiple batteries
Therefore degree can access a reversing mechanism 1, the whole cooling for controlling multiple batteries that water-cooling system is connected in total line
Circulating pressure release.Specifically: the reversing mechanism 1 connects multiple battery units 2, multiple series connection of battery unit 2 and/or parallel connection, and
As a whole, by the control of the same reversing mechanism 1, by taking multiple battery units 2 are parallel with one another as an example, the battery is cooled back
Road is as shown in Fig. 4.It should be noted that being made described more by the opening and closing of a plurality of pipeline in control reversing mechanism 1
Group battery unit 2 is switched on or switched off with pump 3, to control the cooling cycle pressure release of the multiple groups battery unit 2 simultaneously.
As another example, the battery cooling circuit includes multiple reversing mechanisms 1, and each reversing mechanism difference 1 connects
One or more battery portion 2, multiple series connection of battery unit 2 and/or parallel connection are connect, the outlet and cooling of each reversing mechanism 1 and pump 3 are situated between
The entrance of matter storage unit 4 is connected；Wherein, each reversing mechanism 1 can be switched on or switched off the battery unit 2 and pump 3 that it is correspondingly connected with
Outlet, and it is switched on or switched off the outlet for the pump 3 that device is correspondingly connected with and the entrance of cooling medium storage unit, individually control its company
The cooling medium of battery works in first circuit pattern or second servo loop mode, to control electricity in the battery unit 2 connect
The cooling cycle pressure in pond portion 2 discharges.
In example of the present invention, battery unit 2 includes one or more battery, when the battery unit includes multiple batteries,
The multiple battery using connect and/parallel connection by the way of be connected.
The utility model embodiment additionally provides a kind of vehicle, including battery described in the utility model embodiment cools back
Road.
The utility model embodiment additionally provides a kind of battery storing station, including battery described in the utility model embodiment
Cooling circuit, it should be noted that battery storing station is the device for storing battery, such as battery storage storehouse, battery storage
Frame etc., and battery storage storehouse, battery storage frame etc. can be used as the battery storage part of electric charging station.
The utility model embodiment additionally provides a kind of electric charging station, including battery described in the utility model embodiment is cooling
Circuit.When the battery cooling circuit is set to electric charging station, the normal of electric charging station battery cooling circuit can be effectively ensured
Operation changes electrical efficiency and reliability to improve.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (14)
1. a kind of battery cooling circuit, including cooling medium storage unit and pump, the cooling medium storage unit is connected with the pump,
Under the action of the pump, the cooling medium can flow in the battery cooling circuit to cool down battery, and feature exists
In:
The battery cooling circuit further includes the reversing mechanism constructed in the battery cooling circuit, the reversing mechanism difference
With battery unit, it is described pump, cooling medium storage unit be connected, and the reversing mechanism be configured to according to control signal make described in
Cooling medium work is in the first circuit pattern for cooling down battery or works in second time for discharging cooling cycle pressure
Road mode.
2. battery cooling circuit according to claim 1, it is characterised in that:
The reversing mechanism includes a plurality of pipeline, controls being switched on or off for a plurality of pipeline by the control signal, makes
The cooling medium work is obtained in first circuit pattern or work in the second servo loop mode.
3. battery cooling circuit according to claim 2, it is characterised in that:
The reversing mechanism includes the first pipeline and the second pipeline,
First pipeline one end connects the first port of the battery unit, and the other end connects the outlet of the pump；
Second pipeline one end connects the outlet of the pump, and the other end connects the entrance of the cooling medium storage unit；
The second port of battery unit is connected with the entrance of cooling medium storage unit, the entrance of pump and going out for cooling medium storage unit
Mouth is connected.
4. battery cooling circuit according to claim 3, it is characterised in that:
The reversing mechanism further includes third pipeline,
Third pipeline one end connects the first port of the battery unit, and the other end connects entering for the cooling medium storage unit
Mouthful.
5. battery cooling circuit according to claim 4, it is characterised in that:
The reversing mechanism includes four-way reversing valve, the four-way reversing valve include first interface, second interface, third interface and
4th interface, the first port of the first interface connection battery unit, the outlet of second interface connection pump, third interface and the 4th
Interface is all connected with the entrance of cooling medium storage unit, wherein described is constituted between the first interface and the second interface
One pipeline constitutes second pipeline, the third interface and the first interface between the second interface and the 4th interface
Between constitute the third pipeline.
6. the battery cooling circuit according to any one of claim 3-5, it is characterised in that:
First pipeline is connected in control, and the cooling medium work is in first circuit pattern:
It is described to pump the cooling medium of the cooling medium storage unit through first Pipeline transport to the battery unit, then flow
Return the cooling medium storage unit.
7. the battery cooling circuit according to any one of claim 3-5, it is characterised in that:
Control closes first pipeline and connects second pipeline, and the cooling medium work is in the second servo loop mould
Formula:
Cooling medium in cooling medium storage unit is returned the cooling medium by second Pipeline transport and stored by the pump
Portion；
Cooling medium in the battery unit flows back to the cooling medium storage unit by the second port of battery unit.
8. battery cooling circuit according to claim 4 or 5, it is characterised in that:
Control closes first pipeline and simultaneously connects second pipeline and third pipeline, and the cooling medium work is described the
Secondary circuit mode:
Cooling medium in cooling medium storage unit is returned the cooling medium by second Pipeline transport and stored by the pump
Portion；
Cooling medium in the battery unit flows back to the cooling medium storage unit by the second port of battery unit, and passes through
The first port of battery unit flows through the third pipeline, then flows back into the cooling medium storage unit.
9. the battery cooling circuit according to any one of claim 2-5, it is characterised in that:
The battery cooling circuit includes multiple reversing mechanisms, and each reversing mechanism is separately connected one or more institutes
Battery unit is stated, and each reversing mechanism is connected with the pump discharge and cooling medium storage unit entrance；
Wherein, the cooling medium work that each reversing mechanism outlet exit and entry individually controls the battery unit that it is connected exists
First circuit pattern or second servo loop mode.
10. battery cooling circuit according to claim 1, it is characterised in that:
The battery unit includes one or more battery, and when including multiple batteries, the multiple battery is using series connection and/or simultaneously
The mode of connection is connected.
11. battery cooling circuit according to claim 9, it is characterised in that:
The battery unit includes one or more battery, and when including multiple batteries, the multiple battery is using series connection and/or simultaneously
The mode of connection is connected.
12. a kind of vehicle, which is characterized in that including battery cooling circuit described in any one of claim 1-10.
13. a kind of battery storing station, which is characterized in that cooled back including the battery as described in any one of claim 1-10
Road.
14. a kind of electric charging station, which is characterized in that including battery cooling circuit described in any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437405.1U CN209169327U (en) | 2018-09-03 | 2018-09-03 | Battery cooling circuit, vehicle, battery storing station and electric charging station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437405.1U CN209169327U (en) | 2018-09-03 | 2018-09-03 | Battery cooling circuit, vehicle, battery storing station and electric charging station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169327U true CN209169327U (en) | 2019-07-26 |
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ID=67330544
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821437405.1U Active CN209169327U (en) | 2018-09-03 | 2018-09-03 | Battery cooling circuit, vehicle, battery storing station and electric charging station |
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| Country | Link |
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| CN (1) | CN209169327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509934A (en) * | 2018-09-03 | 2019-03-22 | 蔚来汽车有限公司 | Battery cooling circuit, vehicle, battery storing station and electric charging station |
-
2018
- 2018-09-03 CN CN201821437405.1U patent/CN209169327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509934A (en) * | 2018-09-03 | 2019-03-22 | 蔚来汽车有限公司 | Battery cooling circuit, vehicle, battery storing station and electric charging station |
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Effective date of registration: 20200731 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co., Ltd Address before: China Hong Kong Patentee before: NIO NEXTEV Ltd. |