CN113131007A - Cooling assembly and charging and replacing power station and energy storage station comprising same - Google Patents
Cooling assembly and charging and replacing power station and energy storage station comprising same Download PDFInfo
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- CN113131007A CN113131007A CN201911364237.7A CN201911364237A CN113131007A CN 113131007 A CN113131007 A CN 113131007A CN 201911364237 A CN201911364237 A CN 201911364237A CN 113131007 A CN113131007 A CN 113131007A
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- cooling
- charging
- tray
- rechargeable battery
- pipeline
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a cooling assembly, a charging and replacing power station and an energy storage station comprising the cooling assembly, wherein the cooling assembly comprises a cooling unit, a main input pipe, a main output pipe, a plurality of cooling pipelines and a plurality of charging bins, and a plurality of cooling objects are arranged in each charging bin; each cooling object is provided with at least one cooling pipeline; the cooling unit has a main output port and a main input port; one end of the main input pipe is communicated with a main output port of the cooling unit, and the other end of the main input pipe is communicated with an inlet of the cooling pipeline; one end of the main output pipe is communicated with the main input port of the cooling unit, and the other end of the main output pipe is communicated with the outlet of the cooling pipeline. This cooling module reaches and trades power station, energy storage station including its charging, adopts the pipeline cooling's mode to carry out the heat exchange to a plurality of cooling objects in the storehouse of charging, and the cooling pipeline of all cooling objects all inserts in a big return circuit, and whole cooling module space accounts for than little, and the high-usage.
Description
Technical Field
The present invention relates to a cooling assembly.
The invention also relates to a charging and replacing power station and an energy storage station comprising the cooling assembly.
Background
In the existing charging and replacing station and energy storage station, charging modules are centrally placed on a charger cabinet, charging batteries are placed in a charging bin, and the temperature of the charging cabinet and the charging bin is controlled through air cooling. The temperature control is carried out by using an air cooling mode, and the main defects are as follows: the charging module supplies power in a centralized manner, the overall heat dissipation capacity is large, the temperature regulation and control efficiency through air cooling is low, and the charging efficiency and the service life of the charging equipment are influenced; the air-cooled temperature regulating system needs to be provided with an air inlet and outlet window on the charging and replacing power station, so that the appearance and image of the charging and replacing power station are influenced, and even the risk of water inlet exists.
Disclosure of Invention
The invention aims to overcome the defects that air cooling is adopted for temperature control and the temperature control efficiency is low in charging and replacing power stations and energy storage stations in the prior art, and provides a cooling assembly and a charging and replacing power station and an energy storage station comprising the same.
The invention solves the technical problems through the following technical scheme:
the invention provides a cooling assembly, which comprises a plurality of charging bins, wherein a plurality of cooling objects are arranged in each charging bin;
the cooling assembly further comprises a cooling device for cooling the substrate,
each cooling object is provided with at least one cooling pipeline;
a cooling unit having a main output port and a main input port;
one end of the main input pipe is communicated with a main output port of the cooling unit, and the other end of the main input pipe is communicated with an inlet of the cooling pipeline;
and one end of the main output pipe is communicated with the main input port of the cooling unit, and the other end of the main output pipe is communicated with the outlet of the cooling pipeline.
Preferably, the cooling object is at least one of a charging module, a rechargeable battery and a battery tray.
Preferably, the cooling object is a charging module, and the cooling pipeline is directly installed inside and/or on an outer surface of the charging module.
Preferably, the cooling object is a charging module, a cooling carrier is mounted on the surface of the charging module, and the cooling pipeline is arranged in the cooling carrier.
Preferably, the cooling carrier comprises a heat sink or a liquid cooling plate, and the material of the heat sink or the liquid cooling plate is at least one of graphite, copper and aluminum.
Preferably, the cooling object is a rechargeable battery, and the cooling pipeline is disposed inside and/or on an outer surface of the rechargeable battery.
Preferably, a charging tray is further arranged in the charging bin, a charging joint and a cooling joint are arranged on the charging tray, the charging joint is used for being connected to a charging interface of the rechargeable battery in an inserting mode, one end of the cooling joint is communicated with the main input pipe and the main output pipe, and the other end of the cooling joint is communicated with the cooling pipeline.
Preferably, the cooling object is a battery tray, the battery tray is used for placing a rechargeable battery, and the cooling pipeline is arranged in the battery tray.
Preferably, a quick-change connector is further arranged in the charging bin, the quick-change connector comprises a tray input connector and a tray output connector, the tray input connector is communicated with the main input pipe, the tray input connector is used for being plugged in an inlet of the cooling pipeline, the tray output connector is communicated with the main output pipe, and the tray output connector is used for being plugged in an outlet of the cooling pipeline.
Preferably, the cooling assembly comprises a frame, the frame encloses a plurality of charging areas, the charging areas are used for placing the charging bins, and the main input pipes and the main output pipes are arranged along the extending direction of the frame.
Preferably, the frame includes a plurality of vertical columns and a plurality of cross bars, the vertical columns are vertically arranged, the cross bars are horizontally arranged, the vertical columns are connected with the cross points of the cross bars, and the main input pipes and the main output pipes are arranged along the extending directions of the vertical columns and the cross bars.
Preferably, the cooling assembly further comprises a control chamber, the cooling unit being placed within the control chamber.
Preferably, the cooling assembly further comprises a shut-off valve, and the shut-off valve is arranged at an inlet of the cooling pipeline;
the charging bin is internally provided with a sensor and a valve controller, the sensor is used for detecting whether a rechargeable battery is arranged in the charging bin and generating a first signal or a second signal, the first signal indicates that the rechargeable battery is arranged in the charging bin, the second signal indicates that the rechargeable battery is not arranged in the charging bin, and the sensor is also used for transmitting the generated first signal or second signal to the valve controller; the valve controller is used for receiving the first signal and then controlling the stop valve to be opened, and the valve controller is also used for receiving the second signal and then controlling the stop valve to be closed.
Preferably, the number of the cooling objects is three, the three cooling objects are respectively a charging module, a rechargeable battery and a battery tray, and the inlets of the cooling pipelines corresponding to the charging module and the rechargeable battery are provided with the cut-off valves;
the charging bin is internally provided with a temperature sensor, the temperature sensor is used for detecting the temperature of the rechargeable battery and generating an overtemperature signal when the temperature of the rechargeable battery exceeds a threshold value, and the temperature sensor is also used for transmitting the overtemperature signal to the valve controller;
still be equipped with the tray trip valve in the storehouse of charging, the tray trip valve set up in the cooling line's that the battery tray corresponds entry, valve controller still is used for receiving control behind the overtemperature duration signal the tray trip valve is opened.
The invention also provides a charging and replacing power station which comprises the cooling assembly.
The invention also provides an energy storage station which comprises the cooling assembly.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
this cooling module reaches and trades power station, energy storage station including its charging, adopts the pipeline refrigerated mode to carry out the heat exchange to a plurality of cooling object in the storehouse of charging, and the cooling pipeline of all cooling objects all inserts in a big return circuit, is favorable to heat recovery, the energy can be saved, and the pipeline overall arrangement is simple, and whole cooling module space accounts for than little, and the high-usage.
Drawings
FIG. 1 is a schematic view of the structure of the cooling module of the present invention.
Fig. 2 is an enlarged view of a portion of the cooling module shown in fig. 1.
Fig. 3 is a single-layer wiring diagram of the charging module and the rechargeable battery of the cooling assembly shown in fig. 1.
Fig. 4 is a wiring diagram of the cooling module shown in fig. 1.
Fig. 5 is a schematic structural view of a charging bin of the cooling module shown in fig. 1.
Fig. 6 is a schematic structural view of a charging tray of the charging bin of the cooling assembly shown in fig. 5.
Fig. 7 is a schematic structural view of a battery tray of the cooling module shown in fig. 1.
Description of the reference numerals
The charging bin 1, the charging module 11, the module body 111, the radiating fin 112, the rechargeable battery 12 and the battery tray 13;
a cooling target 2;
a cooling unit 3, a main output port 31, a main input port 32;
a main input pipe 4;
a main output pipe 5;
a cooling line 6;
charging tray 7, charging connector 71, cooling connector 72;
frame 8, uprights 81, cross-bar 82;
a control room 9;
a shut-off valve 10;
a sensor 20;
a valve controller 30;
a temperature sensor 40;
tray shut-off valve 50.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the present invention provides a cooling assembly, which includes a plurality of charging compartments 1, and each charging compartment 1 may have a plurality of components therein. When the charging bin 1 needs to be cooled during the operation of the cooling assembly, all the components in the charging bin 1 may be used as the cooling objects 2, and the cooling needs to be performed.
The charging chamber 1 is generally provided with a charging module 11, a rechargeable battery 12 and a battery tray 13, wherein the charging module 11 is used for charging the rechargeable battery 12, and the battery tray 13 is used for holding the rechargeable battery 12. In the operation process of the cooling assembly, the charging module 11 and the rechargeable battery 12 generate heat when being charged, and the charging module 11 and the rechargeable battery 12 are required to be cooled; the battery tray 13 holds the rechargeable battery 12, and the temperature of the battery tray 13 can be reduced, so that the effect of reducing the temperature of the rechargeable battery 12 can be achieved. Therefore, the temperature of the charging module 11, the rechargeable battery 12, and the battery tray 13 may be lowered as the cooling target 2.
In order to realize the cooling effect, the cooling assembly further comprises a cooling unit 3, a main input pipe 4, a main output pipe 5 and a plurality of cooling pipelines 6, wherein each cooling object 2 is provided with one cooling pipeline 6; the cooling unit 3 has a main output port 31 and a main input port 32; one end of the main input pipe 4 is communicated with the main output port 31 of the cooling unit 3, and the other end of the main input pipe 4 is communicated with the inlet of the cooling pipeline 6; one end of the main output pipe 5 is communicated with the main input port 32 of the cooling unit 3, and the other end of the main output pipe 5 is communicated with the outlet of the cooling pipeline 6.
The coolant flows out from the main output port 31 of the cooling unit 3, and flows into each cooling pipe 6 from the main input pipe 4, thereby cooling the object 2 to be cooled corresponding to the cooling pipe 6. Because all the cooling pipelines 6 share the main input pipe 4 and the main output pipe 5, the coolants with different temperatures flow into the cooling unit 3 after being mixed, and the heat recovery is facilitated. When the ambient temperature is low, the coolant passing through the cooling target 2 having a high temperature has a high temperature, and can be used to pass through the cooling target 2 having a low temperature again to warm the cooling target 2 having a low temperature.
When the object 2 to be cooled is the charging module 11, the cooling duct 6 may be directly attached to the inside and/or outside surface of the charging module 11, or a cooling carrier may be attached to the surface of the charging module 11, and the cooling duct 6 may be provided in the cooling carrier. The cooling carrier can be a cooling fin or a liquid cooling plate, and the material of the cooling fin and the liquid cooling plate is at least one of graphite, copper and aluminum. Fig. 5 shows an alternative cooling structure of the charging module 11, in which the charging module 11 includes a module body 111 and a heat sink 112 attached to a surface of the module body 111, and the cooling pipeline 6 is disposed in the heat sink 112. When the coolant flows through the cooling pipe 6, the cooling fins 112 are cooled, thereby cooling the module body 111.
As shown in fig. 5 and 6, when the cooling target 2 is the rechargeable battery 12, the cooling duct 6 may be provided inside the rechargeable battery 12 or may be provided on the outer surface of the rechargeable battery 12. Still be provided with charging tray 7 in the storehouse of charging 1, be equipped with on charging tray 7 and charge joint 71, cooling joint 72, charge joint 71 and be used for pegging graft on rechargeable battery 12's the interface that charges, cooling joint 72's one end and main input tube 4 and main output tube 5 intercommunication, cooling joint 72's the other end and cooling pipeline 6 intercommunication.
The charging connector 71 and the cooling connector 72 are integrated on the charging tray 7, the cooling connector 72 is connected with the cooling pipeline 6 while the charging connector 71 is connected with the charging interface of the rechargeable battery 12, and the charging and the cooling are started simultaneously, so that the system control is simplified.
As shown in fig. 7, when the cooling object 2 is a battery tray 13, the battery tray 13 is used for placing the rechargeable battery 12, and the cooling duct 6 is provided in the battery tray 13. Still be provided with quick change coupler in the storehouse of charging 1, quick change coupler includes tray input joint, tray output joint, and tray input joint is linked together with main input tube 4, and tray input joint is used for pegging graft on cooling pipeline 6's entry, and tray output joint is linked together with main output tube 5, and tray output joint is used for pegging graft on cooling pipeline 6's export.
The inlet and outlet of the cooling duct 6 provided in the battery tray 13 extend to the outside of the battery tray 13. When the battery tray 13 needs to be cooled, the quick-change connector is inserted into the cooling pipeline 6 on the battery tray 13, and the cooling pipeline 6 can be connected into the cooling channel.
When the rechargeable battery 12 and the battery tray 13 need to be cooled, the charging tray 7 and the quick-change connector can be integrated. When the rechargeable battery 12 is charged, the rechargeable battery 12 and the cooling pipeline 6 on the battery tray 13 are connected into the cooling channel.
The charging module 11, the rechargeable battery 12, and the battery tray 13 may be used as the cooling target 2 on which the cooling duct 6 is provided, or one or more of them may be selected as the cooling target 2 on which the cooling duct 6 is provided. The cooling object 2 of the present embodiment is exemplified by the charging module 11, the rechargeable battery 12, and the battery tray 13, but is not limited thereto, and may be any other member that requires cooling.
As shown in fig. 1 and 2, the cooling assembly includes a frame 8, the frame 8 encloses a plurality of charging areas, a charging chamber 1 is disposed in each charging area, and the main input pipe 4 and the main output pipe 5 are arranged in the frame 8. A plurality of charging areas are isolated by a frame 8, then a charging bin 1 is arranged in each charging area, and various pipelines (such as a main input pipe 4 and a main output pipe 5) can be arranged in the frame 8 or fixed on the frame 8 and arranged along the extending direction of the frame 8. Frame rack structure, simple structure, the installation and the pipeline of the storehouse of charging of being convenient for arrange.
Specifically, the frame 8 includes a plurality of columns 81 and a plurality of cross bars 82, the columns 81 are vertically disposed, the cross bars 82 are horizontally disposed, the columns 81 are connected to the cross points of the cross bars 82, and the main input pipes 4 and the main output pipes 5 are arranged along the extending directions of the columns 81 and the cross bars 82. Through the mode, the plurality of charging bins 1 can be arranged in an array mode, and the wiring distance between the main input pipe 4 and the main output pipe 5 can be controlled to be shorter.
Wherein, the frame 8 also encloses a control room 9, and the cooling unit 3 is placed in the control room 9.
As shown in fig. 4, the cooling assembly further comprises a shut-off valve 10, the shut-off valve 10 being provided at an inlet of the cooling line 6; a sensor 20 and a valve controller 30 are further arranged in the charging bin 1, the sensor 20 is used for detecting whether a rechargeable battery 12 is arranged in the charging bin 1 and generating a first signal or a second signal, the first signal indicates that the rechargeable battery 12 is arranged in the charging bin 1, the second signal indicates that the rechargeable battery 12 is not arranged in the charging bin 1, and the sensor 20 is further used for transmitting the generated first signal or second signal to the valve controller 30; the valve controller 30 is used for controlling the shut-off valve 10 to be opened after receiving the first signal, and the valve controller 30 is also used for controlling the shut-off valve 10 to be closed after receiving the second signal. The shut-off valve 10 is arranged on the cooling pipeline 6, and the sensor 20 is arranged in the charging bin 1 at a position close to the rechargeable battery 12.
When the sensor 20 detects that the rechargeable battery 12 is in the rechargeable bin 1, the sensor 20 generates a first signal and transmits the first signal to the valve controller 30, and the valve controller 30 receives the first signal and then controls the cutoff valve 10 to be opened, so that the cooling pipeline 6 is conducted. When the sensor 20 detects that the rechargeable battery 12 is not in the rechargeable bin 1, the sensor 20 generates a second signal and transmits the second signal to the valve controller 30, and the valve controller 30 receives the second signal and then controls the cutoff valve 10 to be disconnected, so that the cooling pipeline 6 is cut off. Through setting up trip valve 10, can guarantee only can make cooling pipeline 6 switch on when having rechargeable battery 12 in storehouse 1 that charges, guarantee cooling system's security, avoid the loss that the maloperation brought. The sensor 20 may be a proximity sensor or a photosensor.
As shown in fig. 4, when the charging module 11, the rechargeable battery 12 and the battery tray 13 are simultaneously used as the cooling target 2, the inlet of the cooling pipeline 6 corresponding to the charging module 11 and the rechargeable battery 12 is provided with a shut-off valve 10; a temperature sensor 40 is further arranged in the charging bin 1, the temperature sensor 40 is used for detecting the temperature of the rechargeable battery 12 and generating an overtemperature signal when the temperature of the rechargeable battery 12 exceeds a threshold value, and the temperature sensor 40 is further used for transmitting the overtemperature signal to the valve controller 30; still be equipped with tray trip valve 50 in the storehouse of charging 1, tray trip valve 50 sets up in the entry of the cooling line 6 that battery tray 13 corresponds, and valve controller 30 still is used for receiving the overtemperature signal after control tray trip valve 50 opens. The temperature sensor 40 may be a fiber optic temperature sensor or other temperature sensor. The temperature sensor 40 has a plurality of temperature measurement points dispersed in a plurality of areas inside or outside the rechargeable battery 12, and the highest temperature among the plurality of temperatures detected in the rechargeable battery 12 is used as the temperature of the temperature sensor 40.
In the normal charging mode, that is, when there is a rechargeable battery 12 in the charging bin 1, the valve controller 30 controls the cut-off valves 10 corresponding to the charging module 11 and the rechargeable battery 12 to open, so that the cooling pipelines 6 of the charging module 11 and the rechargeable battery 12 are conducted, and the cooling mode is started. If the temperature of the rechargeable battery 12 exceeds a certain threshold value, the temperature sensor 40 sends an overtemperature signal to the valve controller 30, the valve controller 30 controls the tray cut-off valve 50 to be opened, the cooling pipeline 6 corresponding to the battery tray 13 is conducted, and the rechargeable battery 12 is cooled by cooling the battery tray 13 positioned below the rechargeable battery 12.
Above-mentioned cooling module adopts pipeline cooling's mode to carry out the heat exchange to a plurality of cooling object in the storehouse of charging, and the cooling pipeline of all cooling objects all inserts in a big return circuit, is favorable to heat recovery, the energy can be saved, and the pipeline overall arrangement is simple, and whole cooling module space accounts for than little, the high-usage. When the cooling assembly is applied to a charging and exchanging station and an energy storage station, the problems of poor temperature control effect and low temperature control efficiency of the charging and exchanging station and the energy storage station can be solved.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (16)
1. A cooling assembly, includes a plurality of storehouse of charging, its characterized in that:
a plurality of cooling objects are arranged in each charging bin;
the cooling assembly further comprises a cooling device for cooling the substrate,
each cooling object is provided with at least one cooling pipeline;
a cooling unit having a main output port and a main input port;
one end of the main input pipe is communicated with a main output port of the cooling unit, and the other end of the main input pipe is communicated with an inlet of the cooling pipeline;
and one end of the main output pipe is communicated with the main input port of the cooling unit, and the other end of the main output pipe is communicated with the outlet of the cooling pipeline.
2. The cooling assembly of claim 1, wherein: the cooling object includes at least one of a charging module, a rechargeable battery, and a battery tray.
3. The cooling assembly of claim 2, wherein: the cooling object is a charging module, and the cooling pipeline is directly installed inside and/or on the outer surface of the charging module.
4. The cooling assembly of claim 2, wherein: the cooling object is a charging module, a cooling carrier is arranged on the surface of the charging module, and the cooling pipeline is arranged in the cooling carrier.
5. The cooling assembly of claim 4, wherein: the cooling carrier comprises a cooling fin or a liquid cooling plate, and the cooling fin and the liquid cooling plate are made of at least one of graphite, copper and aluminum.
6. The cooling assembly of claim 1, wherein: the cooling object is a rechargeable battery, and the cooling pipeline is arranged in the rechargeable battery and/or on the outer surface of the rechargeable battery.
7. The cooling assembly of claim 6, wherein: still be provided with the charging dish in the storehouse of charging, be equipped with on the charging dish and charge joint, cooling joint, the joint that charges is used for pegging graft on rechargeable battery's the interface that charges, cooling joint's one end with main input tube and main output tube intercommunication, cooling joint's the other end with cooling pipeline intercommunication.
8. The cooling assembly of claim 2, wherein: the cooling object is a battery tray, the battery tray is used for placing rechargeable batteries, and the cooling pipeline is arranged in the battery tray.
9. The cooling assembly of claim 8, wherein: the charging bin is internally provided with a quick-change connector, the quick-change connector comprises a tray input connector and a tray output connector, the tray input connector is communicated with the main input pipe, the tray input connector is used for being connected to the inlet of the cooling pipeline in an inserting mode, the tray output connector is communicated with the main output pipe, and the tray output connector is used for being connected to the outlet of the cooling pipeline in an inserting mode.
10. The cooling assembly of claim 1, wherein: the cooling assembly comprises a frame, the frame is enclosed into a plurality of charging areas, the charging areas are used for placing the charging bins, and the main input pipe and the main output pipe are arranged along the extending direction of the frame.
11. The cooling assembly of claim 10, wherein: the frame comprises a plurality of upright columns and a plurality of cross rods, the upright columns are vertically arranged, the cross rods are transversely arranged, the upright columns are connected with the cross positions of the cross rods, and the main input pipes and the main output pipes are arranged along the extending directions of the upright columns and the cross rods.
12. The cooling assembly of claim 1, wherein: the cooling assembly further comprises a control chamber, and the cooling unit is placed in the control chamber.
13. The cooling assembly of claim 1, further comprising a shut-off valve disposed at an inlet of the cooling line;
the charging bin is internally provided with a sensor and a valve controller, the sensor is used for detecting whether a rechargeable battery is arranged in the charging bin and generating a first signal or a second signal, the first signal indicates that the rechargeable battery is arranged in the charging bin, the second signal indicates that the rechargeable battery is not arranged in the charging bin, and the sensor is also used for transmitting the generated first signal or second signal to the valve controller; the valve controller is used for receiving the first signal and then controlling the stop valve to be opened, and the valve controller is also used for receiving the second signal and then controlling the stop valve to be closed.
14. The cooling assembly according to claim 13, wherein the number of the cooling objects is three, the three cooling objects are a charging module, a rechargeable battery and a battery tray, and inlets of cooling pipelines corresponding to the charging module and the rechargeable battery are provided with the cut-off valves;
the charging bin is internally provided with a temperature sensor, the temperature sensor is used for detecting the temperature of the rechargeable battery and generating an overtemperature signal when the temperature of the rechargeable battery exceeds a threshold value, and the temperature sensor is also used for transmitting the overtemperature signal to the valve controller;
still be equipped with the tray trip valve in the storehouse of charging, the tray trip valve set up in the cooling line's that the battery tray corresponds entry, valve controller still is used for receiving control behind the overtemperature duration signal the tray trip valve is opened.
15. A charging and exchange station comprising a cooling assembly as claimed in any one of claims 1 to 14.
16. An energy storage station, characterized by comprising a cooling assembly according to any one of claims 1-14.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364237.7A CN113131007A (en) | 2019-12-26 | 2019-12-26 | Cooling assembly and charging and replacing power station and energy storage station comprising same |
| PCT/CN2020/139965 WO2021129857A1 (en) | 2019-12-26 | 2020-12-28 | Cooling assembly, and charging and swapping station and energy storage station comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364237.7A CN113131007A (en) | 2019-12-26 | 2019-12-26 | Cooling assembly and charging and replacing power station and energy storage station comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113131007A true CN113131007A (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911364237.7A Pending CN113131007A (en) | 2019-12-26 | 2019-12-26 | Cooling assembly and charging and replacing power station and energy storage station comprising same |
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| Country | Link |
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| CN (1) | CN113131007A (en) |
| WO (1) | WO2021129857A1 (en) |
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| CN115642348B (en) * | 2022-11-08 | 2024-01-30 | 昆山斯沃普智能装备有限公司 | Water-cooling electric control system and method for cooling battery of new energy automobile battery replacement station |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107385B (en) * | 2013-01-24 | 2017-09-12 | 宁德时代新能源科技股份有限公司 | Battery pack |
| US10272758B2 (en) * | 2016-11-02 | 2019-04-30 | Proterra Inc. | Battery system of an electric vehicle |
| CN106972207B (en) * | 2016-11-11 | 2020-02-28 | 蔚来汽车有限公司 | Modular and expandable temperature regulation system |
| CN207265197U (en) * | 2017-10-10 | 2018-04-20 | 江苏易电通智慧能源股份有限公司 | A kind of energy-accumulating power station superbattery module management system |
| CN109037831B (en) * | 2018-06-25 | 2021-03-19 | 蔚来(安徽)控股有限公司 | Heat management system, control method thereof and charging and battery replacing station |
| CN109509933A (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 |
| CN209104330U (en) * | 2018-10-09 | 2019-07-12 | 奥动新能源汽车科技有限公司 | Battery thermal management system, charging rack and electrical changing station |
-
2019
- 2019-12-26 CN CN201911364237.7A patent/CN113131007A/en active Pending
-
2020
- 2020-12-28 WO PCT/CN2020/139965 patent/WO2021129857A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2021129857A1 (en) | 2021-07-01 |
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