CN212604639U - Battery changing station - Google Patents
Battery changing station Download PDFInfo
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- CN212604639U CN212604639U CN202020824488.0U CN202020824488U CN212604639U CN 212604639 U CN212604639 U CN 212604639U CN 202020824488 U CN202020824488 U CN 202020824488U CN 212604639 U CN212604639 U CN 212604639U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a power exchanging station, which comprises a first power exchanging bin, a second power exchanging bin, a charging bin, a first power exchanging device and a second power exchanging device, wherein a driving channel is formed between the first power exchanging bin and the second power exchanging bin and is used for parking an electric automobile; the charging bin is used for charging and discharging a battery pack replaced from the electric automobile, is positioned above the driving channel and is respectively connected with the first power changing bin and the second power changing bin; the first battery replacing device and the second battery replacing device are respectively arranged in the first battery replacing bin and the second battery replacing bin and are used for replacing battery packs between electric automobiles on the charging bin and the driving channel. This trade power station sets up in the top of driving passageway through the storehouse that will charge, and first trade power storehouse, second trade power storehouse set up in the both sides of driving passageway, can satisfy the electric automobile's that both sides trade electricity trade the electricity demand, trade the overall structure compactness of power station, area is little.
Description
Technical Field
The utility model relates to a trade power station.
Background
With the supply pressure and exhaust pollution brought by the consumption of traditional fossil energy, the development of traditional fuel oil vehicles has entered a lag phase. For the favor of green energy prospect, the electric automobile shows blowout type development in recent years by virtue of energy conservation and environmental protection. And the electric automobile has promoted the appearance of quick change electric automobile because of its short plate to battery charge time, and the battery package on the quick change electric automobile is promptly quick replacement, unloads the insufficient voltage battery package and installs full charge battery package. The battery pack of the electric vehicle is very heavy due to the requirement of the driving mileage, so that the battery pack needs to be replaced by special equipment, and the battery replacement station is a service place for providing replacement of the battery pack of the electric vehicle in a professional manner.
Among the prior art, trade the power station and generally including trading the electricity storehouse and the storehouse of charging, when the in-service use, trade the electricity storehouse and charge the equal fixed mounting in storehouse subaerial to getting of battery is put and is changed, and to the power station of trading of the great commercial car of battery package size, area is great, leads to this type to trade the power station and can not be on a large scale the application and popularization, and most trade the electrical equipment that trades in the power station and all expose in external environment, trade each spare part of electrical equipment and corrode easily or damage, influence life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, provide a trade power station.
The utility model discloses a reach above-mentioned purpose through following technical scheme:
the utility model provides a trade power station for change the battery package on the electric automobile, trade the power station and include:
the electric vehicle charging system comprises a first power conversion bin and a second power conversion bin, wherein a driving channel is formed between the first power conversion bin and the second power conversion bin and is used for parking an electric vehicle;
the charging bin is used for charging and discharging a battery pack replaced from an electric automobile, is positioned above the driving channel and is respectively connected with the first power changing bin and the second power changing bin;
the first battery replacing device and the second battery replacing device are respectively arranged in the first battery replacing bin and the second battery replacing bin, and are used for replacing a battery pack between the charging bin and an electric automobile on the driving channel.
In the technical scheme, the charging bin is arranged above the travelling crane channel, the first power exchanging bin and the second power exchanging bin are arranged on two sides of the travelling crane channel, the power exchanging requirements of electric vehicles with power exchanged on two sides can be met, the whole structure of the power exchanging station is compact, and the occupied area is small.
And the first battery replacing device and the second battery replacing device are arranged in the first battery replacing bin and the second battery replacing bin, so that the first battery replacing device and the second battery replacing device are positioned in a relatively closed space, the stability of ambient temperature and humidity around the first battery replacing device and the second battery replacing device in the using process is maintained, the corrosion or damage of the external environment to the first battery replacing device and the second battery replacing device is avoided, and the service life of the battery replacing device is prolonged.
Simultaneously, set up first electric equipment and second and trade electric equipment respectively in electric automobile's the left and right sides, can realize the change to the left and right sides battery simultaneously, improved and trade electric efficiency, simultaneously, the storehouse of will charging is directly located the driving passageway top, first electric equipment and second trade electric equipment take out the old battery after, only need remove shorter distance can put into the charging storehouse that is located the driving passageway top with the old battery and charge, the time of trading electric equipment transportation battery first and second has been reduced, whole electric efficiency of trading has greatly been improved.
Preferably, an opening communicated with the driving channel is formed in the side surface of the first power exchanging bin or the second power exchanging bin, and the opening is used for enabling the first power exchanging device or the second power exchanging device to extend out towards the electric automobile in the driving channel to exchange a battery pack.
In the technical scheme, the opening is used for enabling the first battery replacing device or the second battery replacing device to extend out towards the electric automobile in the driving channel to replace the battery pack. In order to improve the service life and environmental stability of the first battery replacing device or the second battery replacing device, the first battery replacing device or the second battery replacing device is respectively installed in the first battery replacing bin or the second battery replacing bin which are relatively closed, in order to replace a battery pack of an electric automobile outside the first battery replacing bin or the second battery replacing bin, an opening is formed in the side face of the first battery replacing bin or the second battery replacing bin, the first battery replacing device or the second battery replacing device is conveniently aligned with the position of the battery pack on the electric automobile, and the battery replacing accuracy and the battery replacing efficiency are improved.
Preferably, a lifting door device is arranged on the side surface of the first electricity changing cabin or the second electricity changing cabin, the lifting door device is used for controlling the opening and closing of the opening, and the lifting door device comprises a door plate and a lifting mechanism, and the lifting mechanism is used for driving the door plate to move in the vertical direction of the opening so as to open or close the opening.
In this technical scheme, through setting up the switching of lifting door device control opening, open the opening when the change that needs to carry out the battery package, close the opening when the change that need not carry out the battery package. In order to maintain the stability of ambient temperature and humidity in the first power conversion cabin or the second power conversion cabin, after the power conversion operation is completed, the opening is closed through the lifting door device, the door plate can only move in the up-and-down direction, the power conversion space is not occupied in the opening and closing process, a driver does not need to worry that the automobile body is scraped by the door plate, and the power conversion experience is improved.
Preferably, an emergency opening facing the driving passage is formed in a side surface of the first power conversion bin or the second power conversion bin, and the emergency opening is used for the first power conversion equipment or the second power conversion equipment to transfer a fault battery to the outside of the first power conversion bin or the second power conversion bin.
In the technical scheme, the emergency opening is used for the first battery replacing device or the second battery replacing device to transfer the fault battery to the outside of the first battery replacing cabin or the second battery replacing cabin.
Preferably, an emergency bin door is arranged on the emergency opening and used for opening or closing the emergency opening, the power conversion station further comprises an emergency bin door controller, the emergency bin door controller is electrically connected with the emergency bin door, and the bin door controller can control the emergency bin door to be automatically opened.
In this technical scheme, through the switching that sets up door controller control emergency bin door, open emergency bin door when the trouble battery needs to be shifted, close emergency bin door when the trouble battery need not be shifted.
Preferably, a track is arranged in the first power conversion bin or the second power conversion bin, and the first power conversion equipment or the second power conversion equipment moves on the track.
In the technical scheme, the moving track of the first battery replacement device or the second battery replacement device is provided by arranging the track.
Preferably, the track of the first power conversion cabin comprises a first ground rail, and the first ground rail is positioned on the bottom surface of the first power conversion cabin;
and/or the track of the second power conversion cabin comprises a second ground track, and the second ground track is positioned on the bottom surface of the second power conversion cabin.
In the technical scheme, the first ground rail and the second ground rail are convenient for installing the first battery replacing device and the second battery replacing device in the first battery replacing bin and the second battery replacing bin, and meanwhile, the moving paths of the first battery replacing device and the second battery replacing device are limited.
Preferably, the track of the first power conversion bin comprises a first day rail, and the first day rail is positioned at the top of the first power conversion bin;
and/or the track of the second power conversion cabin comprises a second sky rail which is positioned at the top of the second power conversion cabin.
In this technical scheme, owing to need carry out the transportation of battery package between the storehouse of trading the first storehouse of trading, the second of the storehouse of trading on the upper strata and lower floor, first trade electric installation, second trade electric installation and need set up higher height, for the stability that improves first trade electric installation, second trade electric installation motion in-process, set up first day rail, second day rail respectively at the top in first trade electric storehouse, second trade electric storehouse.
Preferably, a top opening is formed in the top of the first power conversion bin or the second power conversion bin, and the top opening enables the first power conversion equipment or the second power conversion equipment to transfer a battery pack between the charging bin and the first power conversion bin or the second power conversion bin.
In the technical scheme, the top opening is used for the first battery replacing device or the second battery replacing device to transfer the battery pack between the charging bin and the first battery replacing bin or the second battery replacing bin.
Preferably, an end face of the first electricity changing cabin or the second electricity changing cabin is provided with an access door, a detachable door beam is arranged below the access door, and the access door is located at the end part of a track in the first electricity changing cabin or the second electricity changing cabin.
In the technical scheme, the problem of difficult installation of the first power conversion equipment or the second power conversion bin is solved by designing the detachable door beam, and the first power conversion equipment or the second power conversion bin can be conveniently installed in the first power conversion bin or the second power conversion bin.
Preferably, the power conversion station further includes a first upper power conversion bin and a second upper power conversion bin, the first upper power conversion bin is located above the first power conversion bin, the second upper power conversion bin is located above the second power conversion bin, and the first upper power conversion bin and the second upper power conversion bin are located on two sides of the charging bin.
In this technical scheme, through setting up the storehouse of changing electricity on first storehouse of changing electricity, the second, can change the open space between the storehouse with first storehouse of changing electricity, the second of changing electricity and seal, make whole trade power station form a comparatively confined space, be convenient for make trade equipment in the power station be in a relatively stable environment, improve equipment's life to and the stability of battery package charge-discharge in-process temperature.
Preferably, the first upper power conversion bin is connected with the first power conversion bin and the charging bin, and/or the second upper power conversion bin is connected with the second power conversion bin and the charging bin.
In the technical scheme, the first upper power changing bin is connected with the first power changing bin and the charging bin, and/or the second upper power changing bin is connected with the second power changing bin and the charging bin, so that the power changing station is integrated.
Preferably, a bottom opening is formed in the bottom of the first upper power conversion bin or the second upper power conversion bin, and the bottom opening is used for the first power conversion equipment or the second power conversion equipment to transfer a battery pack between the charging bin and the first power conversion bin or the second power conversion bin.
In the technical scheme, the bottom opening is used for transferring the battery pack between the charging bin and the first or second battery replacing bin for the first or second battery replacing equipment.
Preferably, the first upper power changing bin or the second upper power changing bin has an upper maintenance channel, and the upper maintenance channel is arranged around the bottom opening.
In the technical scheme, a worker can enter the first upper power conversion cabin or the second upper power conversion cabin from the upper maintenance passage to maintain facilities in the first upper power conversion cabin or the second upper power conversion cabin, facilities in the charging cabin, the first power conversion equipment and the second power conversion equipment.
Preferably, a safety fence is arranged on one side of the upper maintenance channel close to the bottom opening.
In this technical scheme, in order to guarantee staff's safety, upper portion maintenance access is close to bottom open-ended one side and is equipped with the security fence.
Preferably, the charging bin is internally provided with a central maintenance channel, the side surface of the charging bin facing the first upper power conversion bin or the second upper power conversion bin is provided with a communication door, and the central maintenance channel is communicated with the upper maintenance channel through the communication door.
In the technical scheme, by the mode, the upper maintenance channel of the first upper power conversion bin, the upper maintenance channel of the second upper power conversion bin and the central maintenance channel of the charging bin are communicated, so that a worker can walk around among the first upper power conversion bin, the second upper power conversion bin and the charging bin.
Preferably, an inlet is formed in the top of the first power exchanging bin or the second power exchanging bin, a ladder is arranged in the first power exchanging bin or the second power exchanging bin, the inlet is communicated with the upper maintenance channel, and the ladder is located below the inlet.
In the technical scheme, in the mode, the working personnel can climb to the upper maintenance passage from the ladder.
Preferably, the power conversion station further comprises a maintenance balcony located outside the charging bin, and the maintenance balcony is communicated with the upper maintenance channel.
In the technical scheme, by the mode, the upper maintenance channel of the first upper power change bin, the upper maintenance channel of the second upper power change bin and the maintenance balcony are communicated, so that the working personnel can move between the first upper power change bin and the second upper power change bin.
Preferably, a battery taking and placing port is arranged on the side surface of the charging bin, and the battery taking and placing port is used for the first battery replacing device or the second battery replacing device to extend into and take and place the battery pack.
In the technical scheme, the battery taking and placing port of the charging bin is used for the first battery replacing device or the second battery replacing device to stretch into and take and place the battery pack.
Preferably, the power conversion station further comprises a first upper power conversion bin and a second upper power conversion bin, the first upper power conversion bin is located above the first power conversion bin, the second upper power conversion bin is located above the second power conversion bin, and the first upper power conversion bin and the second upper power conversion bin are located on two sides of the charging bin; and a side opening is arranged on one surface of the first upper power conversion bin or the second upper power conversion bin, which faces the charging bin, and the side opening is communicated with a battery taking and placing opening of the charging bin.
In this technical scheme, the lateral openings of first upper power conversion bin and second upper power conversion bin are communicated with the battery taking and placing opening of the charging bin, so that the first power conversion equipment and the second power conversion equipment can move in the space, and the battery pack is transferred between the charging bin and the first power conversion bin and the second power conversion bin.
Preferably, the charging bin comprises a charging chamber and a plurality of charging frames arranged in the charging chamber, and the charging frames are used for placing the battery pack and charging and discharging the battery pack.
In this technical scheme, the charging frame is used for placing the battery package and carries out charge-discharge to the battery package.
Preferably, the plurality of charging frames are arranged in two rows in the charging chamber, the two rows of charging frames are respectively positioned at two sides of the charging chamber, and a central maintenance channel is arranged between the two rows of charging frames.
In the technical scheme, the central maintenance channel is arranged between the two rows of charging frames, so that the maintenance operation of workers is facilitated.
Preferably, the charging bin further comprises a liquid cooling chamber and a liquid cooling device arranged in the liquid cooling chamber, wherein a liquid cooling pipeline of the liquid cooling device extends to the charging frame, and the liquid cooling pipeline is used for cooling a battery pack on the charging frame.
In this technical scheme, through with liquid cooling equipment setting in independent liquid cooling room, the liquid cooling room is kept apart with the room that charges, makes the heat that liquid cooling equipment gived off in the operation can not influence and spread the room that charges, has guaranteed the cooling effect of the room that charges, has reduced the temperature control degree of difficulty of the room that charges.
Preferably, the storehouse of charging still includes the equipment room, fume chamber and/or the cabinet of charging have been placed in the equipment room, the ventilation pipe of fume chamber extends to in the charging chamber, the charging wire of the cabinet of charging extends to on the charging frame, the charging wire is used for carrying out the charge-discharge to the battery package that is located on the charging frame.
In this technical scheme, place equipment such as fume chamber, the rack that charges in independent equipment room, make the fume chamber, the heat that charges the rack and distribute in the operation can not influence and spread to the room that charges, guaranteed the cooling effect of the room that charges, reduced the temperature control degree of difficulty of the room that charges.
Preferably, trade the power station and still include the entry canopy, the entry canopy is installed the terminal surface of storehouse of charging, the entry canopy is located the top of the entry of driving passageway.
In this technical scheme, entry canopy for shelter from the entry of driving a vehicle passageway when rainy, make the rainwater can not squeeze into in the driving a vehicle passageway.
Preferably, trade the power station and still include the export canopy, the export canopy is installed the terminal surface in storehouse of charging, the export canopy is located the top of the export of driving passageway.
In this technical scheme, export canopy for shelter from the export of driving the vehicle passageway when raining, make the rainwater can not squeeze into in the driving the vehicle passageway.
Preferably, the first power change bin, the second power change bin and/or the charging bin are containers.
In the technical scheme, the first power exchanging bin, the second power exchanging bin and the charging bin are designed into a container form, the installation is simple, required equipment can be installed in the container in advance, and the time for installing the power exchanging station on site can be shortened.
Preferably, the first power conversion chamber or the second power conversion chamber comprises at least one functional chamber, and the functional chamber is a storage chamber or a rest chamber.
In the technical scheme, the function room provides other functions except for battery replacement, and the requirement of daily operation is met.
Preferably, the first power exchanging chamber or the second power exchanging chamber has a lower maintenance channel, and an extending direction of the lower maintenance channel is parallel to a moving direction of the first power exchanging device or the second power exchanging device.
In the technical scheme, through the arrangement of the lower maintenance channel, the worker can reach the position where the first battery replacing device or the second battery replacing device is located, and the maintenance operation of the worker is facilitated.
Preferably, the power conversion station further comprises a first top canopy and a second top canopy, the first top canopy and the second top canopy extend from the top of the charging bin to two sides, the first top canopy is located above the first power conversion bin, and the second top canopy is located above the second power conversion bin.
In this technical scheme, first top canopy, second top canopy also can play the function of covering first electricity changing storehouse, second electricity changing storehouse and the open space between the storehouse of charging, and the manufacturing and designing of canopy formula is simple, simple to operate, and the cost is lower.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
this trade power station sets up in the top of driving passageway through the storehouse that will charge, and first trade power storehouse, second trade power storehouse set up in the both sides of driving passageway, can satisfy the electric automobile's that both sides trade electricity trade the electricity demand, trade the overall structure compactness of power station, area is little.
Drawings
Fig. 1 is a schematic structural diagram of a power swapping station according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of the power swapping station shown in fig. 1 at another angle.
Fig. 3 is a schematic diagram of an internal structure of the swapping station shown in fig. 1.
Fig. 4 is a schematic structural diagram of the first power exchanging chamber of the power exchanging station shown in fig. 1.
Fig. 5 is a schematic structural view of the first commutation bin shown in fig. 4 at another angle.
Fig. 6 is a schematic diagram of an internal structure of the first power conversion bin shown in fig. 4.
Fig. 7 is a schematic structural diagram of a second power conversion bin of the power conversion station shown in fig. 1.
Fig. 8 is a schematic structural view of another angle of the second commutation bin shown in fig. 7.
Fig. 9 is a schematic view of the internal structure of the second electricity conversion cabin shown in fig. 7.
Fig. 10 is a schematic structural view of a lifting gate device of the first power transfer cabin and the second power transfer cabin shown in fig. 1.
Fig. 11 is a schematic structural view of a charging bin of the power conversion station shown in fig. 1.
Fig. 12 is a schematic view of the internal structure of the charging hopper shown in fig. 11.
Fig. 13 is a schematic view of the internal structure of the charging hopper shown in fig. 11.
Fig. 14 is a schematic structural diagram of a first upper charging chamber of the charging station shown in fig. 1.
Fig. 15 is a schematic view of an internal structure of the first upper charging bin shown in fig. 14.
Fig. 16 is a schematic structural diagram of a second upper charging chamber of the charging station shown in fig. 1.
Fig. 17 is a schematic view of an internal structure of the second upper charging bin shown in fig. 16.
Fig. 18 is a schematic diagram of an internal structure of the swapping station shown in fig. 1.
Fig. 19 is a schematic structural diagram of a power swapping station according to embodiment 2 of the present invention.
Fig. 20 is a schematic diagram of an internal structure of the swapping station shown in fig. 19.
Fig. 21 is a schematic structural diagram of a power swapping station according to embodiment 3 of the present invention.
Description of the reference numerals
The first power conversion compartment 1, the first ground rail 101, the first top rail 102, the second power conversion compartment 2, the second ground rail 201, the second top rail 202, the opening 11, the door lifting device 12, the door panel 121, the lifting mechanism 122, the lifting belt 123, the rotating roller 124, the driving device 125, the guide rail 126, the emergency opening 13, the emergency compartment door 14, the top opening 15, the access door 16, the door beam 17, the lower maintenance passage 18, the rest room 19, the first observation window 191, the first access door 192, the outdoor air conditioner 193, the storage room 21, the second observation window 211, the second access door 212, the access opening 22, the ladder 23, the charging compartment 3, the battery access opening 31, the charging compartment 32, the charging rack 33, the central maintenance passage 34, the liquid cooling compartment 35, the liquid cooling equipment 36, the equipment compartment 37, the ventilation cabinet 38, the charging cabinet 39, the communication door 310, the power distribution box 311, the first ventilation opening 312, the second ventilation opening 313, the third ventilation opening 314, the first power conversion equipment 4, the electric vehicle comprises a first base 41, a first frame 42, a first electricity changing disc 43, a first support rod 44, a second electricity changing device 5, a second base 51, a second frame 52, a second electricity changing disc 53, a second support rod 54, a travelling channel 6, a first upper electricity changing bin 7, a second upper electricity changing bin 8, a bottom opening 71, an upper maintenance channel 72, a safety fence 73, a side opening 74, a maintenance balcony 9, an entrance canopy 10, an exit canopy 20, a first walking channel 30, a second walking channel 40, a first transition door 50, a second transition door 60, a third transition door 70, a first top canopy 80, a second top canopy 90 and an electric vehicle 100
Detailed Description
The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.
Example 1
The utility model provides a trade power station for change the battery package on the electric automobile. As shown in fig. 1 to 3, the power conversion station includes a first power conversion bin 1, a second power conversion bin 2, a charging bin 3, a first power conversion device 4 and a second power conversion device 5, a driving channel 6 is formed between the first power conversion bin 1 and the second power conversion bin 2, and the driving channel 6 is used for parking an electric vehicle 100; the charging bin 3 is used for charging and discharging a battery pack replaced from the electric automobile 100, the charging bin 3 is located above the driving channel 6, and the charging bin 3 is respectively connected with the first power conversion bin 1 and the second power conversion bin 2; the first battery replacing device 4 and the second battery replacing device 5 are respectively arranged in the first battery replacing bin 1 and the second battery replacing bin 2, and the first battery replacing device 4 and the second battery replacing device 5 are used for replacing battery packs between the charging bin 3 and the electric automobile 100 on the driving channel 6.
The charging bin 3 is arranged above the travelling crane channel 6, the first power exchanging bin 1 and the second power exchanging bin 2 are arranged on two sides of the travelling crane channel 6, the power exchanging requirements of electric vehicles with power exchanged on two sides can be met, the whole structure of the power exchanging station is compact, and the occupied area is small.
And the first battery replacing device 4 and the second battery replacing device 5 are arranged in the first battery replacing bin 1 and the second battery replacing bin 2, so that the first battery replacing device 4 and the second battery replacing device 5 are positioned in a relatively closed space, the stability of ambient temperature and humidity of the first battery replacing device 4 and the second battery replacing device 5 in the using process is maintained, the corrosion or damage of the external environment to the first battery replacing device 4 and the second battery replacing device 5 is avoided, and the service life of the battery replacing device is prolonged.
Simultaneously, set up first electrical equipment 4 and second and trade electrical equipment 5 respectively in electric automobile's the left and right sides, can realize the change to the left and right sides battery simultaneously, the efficiency of trading is improved, simultaneously, directly locate driving passageway 6 top with charging storehouse 3, first electrical equipment 4 and second trade electrical equipment 5 take out old battery after, only need remove shorter distance can put into the old battery and charge in the storehouse 3 that charges that is located driving passageway 6 top, the time of transferring the battery of first electrical equipment 4 and second trade electrical equipment 5 has been reduced, whole electrical efficiency of trading has greatly been improved.
In order to improve the service life and environmental stability of the first battery replacing device 4 or the second battery replacing device 5, the first battery replacing device 4 or the second battery replacing device 5 is respectively installed in the first battery replacing bin 1 or the second battery replacing bin 2 which are relatively closed, and in order to replace the battery pack of the electric vehicle 100 which is positioned outside the first battery replacing bin 1 or the second battery replacing bin 2, an opening 11 is formed in the side surface of the first battery replacing bin 1 or the second battery replacing bin 2, so that the first battery replacing device 4 or the second battery replacing device 5 can be aligned to the position of the battery pack on the electric vehicle 100, and the battery replacing accuracy and the battery replacing efficiency are improved.
Specifically, as shown in fig. 3, 4 and 8, the side surfaces of the first power exchanging compartment 1 and the second power exchanging compartment 2 are provided with openings 11 communicated with the driving passage 6, the opening 11 of the first power exchanging compartment 1 is used for the first power exchanging device 4 to extend towards the electric vehicle 100 in the driving passage 6 for replacing the battery pack, and the opening 11 of the second power exchanging compartment 2 is used for the second power exchanging device 4 to extend towards the electric vehicle 100 in the driving passage 6 for replacing the battery pack.
The position of the opening 11 is set according to the position of the battery pack of the electric vehicle to which the battery replacement station is directed. In other embodiments, if the electric vehicle only needs to switch the power on one side, the opening 11 may be only arranged on the first power conversion bin 1 or the second power conversion bin 2; if a plurality of power change ports are needed for a battery pack on one side of the electric automobile, a plurality of openings 11 can be arranged on the first power change bin 1 or the second power change bin 2.
In order to maintain the stability of the ambient temperature and the humidity in the first power conversion cabin 1 or the second power conversion cabin 2, after the power conversion operation is completed, the opening 11 is closed through the lifting door device 12, the door panel 121 can only move in the up-down direction, the power conversion space is not occupied in the opening and closing process, a driver does not need to worry that the vehicle body is scraped by the door panel 121, and the power conversion experience is improved. As shown in fig. 10, a lifting door device 12 is disposed on a side surface of the first electricity exchanging compartment 1 or the second electricity exchanging compartment 2, the lifting door device 12 is used for controlling opening and closing of the opening 11, the lifting door device 12 includes a door panel 121 and a lifting mechanism 122, and the lifting mechanism 122 is used for driving the door panel 121 to move in an up-down direction of the opening 11 so as to open or close the opening 11.
Specifically, the lifting mechanism 122 includes a lifting belt 123, a rotating roller 124, a driving device 125, and a guide rail 126, the guide rail 126 is vertically disposed, the door panel 121 is movable on the guide rail 126, one end of the lifting belt 123 is fixed to the door panel 121, the other end of the lifting belt 123 is fixed to the rotating roller 124, the rotating roller 124 is disposed above the door panel 121 and is configured to wind the lifting belt 123, and the driving device 125 is configured to drive the rotating roller 124 to rotate.
When the opening 11 needs to be opened, the driving device 125 drives the rotating roller 124 to rotate, the lifting belt 123 is wound up, and the door panel 121 moves upwards along the guide rail 126 to the upper side of the opening 11. When it is desired to close the opening 11, the drive device 125 rotates the rotating roller 124, lowering the lifting belt 123, and moving the door panel 121 down the guide rail 126 until it covers the opening 11.
As shown in fig. 4 and 8, the side surface of the first power conversion cabin 1 or the second power conversion cabin 2 is provided with an emergency opening 13 facing the driving passage 6, the emergency opening 13 of the first power conversion cabin 1 is used for the first power conversion device 4 to transfer the fault battery out of the first power conversion cabin 1, and the emergency opening 13 of the second power conversion cabin 2 is used for the second power conversion device 5 to transfer the fault battery out of the second power conversion cabin 2.
The emergency opening 13 is provided with an emergency bin gate 14, the emergency bin gate 14 is used for opening or closing the emergency opening 13, the power conversion station further comprises an emergency bin gate controller, the emergency bin gate controller is electrically connected with the emergency bin gate 14, and the bin gate controller can control the emergency bin gate 14 to be automatically opened.
The position of the emergency opening 13 is set according to the actual requirement of the power station, and is not limited to the position shown in the embodiment. The number of the emergency openings 13 can also be adjusted according to actual requirements.
As shown in fig. 3 and 6, a rail is arranged in the first power conversion bin 1, and the first power conversion device 4 moves on the rail. Specifically, the track of the first power conversion cabin 1 comprises a first ground rail 101 and a first day rail 102, the first ground rail 101 is located on the bottom surface of the first power conversion cabin 1, and the first day rail 102 is located on the top of the first power conversion cabin 1. The first battery replacing device 4 includes a first base 41, a first frame 42, a first battery replacing disk 43 and a first support rod 44, the first base 41 is fixed below the first frame 42, the first support rod 44 is fixed on a side surface of the first frame 42, and the first battery replacing disk 43 is located in the first frame 42 and ascends and descends along the first frame 42.
The first base 41 is located on the first ground rail 101, the first base 41 is provided with a ground rail sliding member engaged with the first ground rail 101, and the ground rail sliding member is a sliding block or a pulley. The first support rod 44 is in contact with the first antenna rail 102, and the whole first battery replacing device 4 can move on the first ground rail 101 and the first antenna rail 102, so that the first battery replacing device 4 can move in the horizontal direction. The first charging tray 43 is located in the first frame 42, and the first charging tray 43 moves up and down along the first frame 42, and moves up to the position of the charging bin 3 or moves down to the position of the opening 11.
The battery replacing process of the first battery replacing device 4 is as follows:
the first battery replacing device 4 moves on the first ground rail 101 and the first sky rail 102, so that the first battery replacing disc 43 is aligned with the opening 11 in the vertical direction, the first battery replacing disc 43 descends to be aligned with the opening 11 in the horizontal direction, the opening 11 is determined to be in an open state, the first battery replacing disc 43 extends out to take out an old battery pack in the electric automobile 100, and the first battery replacing disc 43 retracts again, at the moment, the old battery pack is located on the first battery replacing disc 43;
the first battery replacing disk 43 rises to be aligned with the empty placing position of the charging bin 3 along the horizontal direction, the first battery replacing device 4 moves on the first ground rail 101 and the first sky rail 102, the first battery replacing disk 43 is aligned with the empty placing position of the charging bin 3 along the vertical direction, the first battery replacing disk 43 extends into the charging bin 3, and an old battery pack is placed at the placing position;
the first battery replacing device 4 moves on the first ground rail 101 and the first sky rail 102, and the first battery replacing disk 43 is lifted until the first battery replacing disk 43 is aligned with a new battery pack, and the first battery replacing disk 43 extends into the charging bin 3 to take out the new battery pack;
the first battery replacing device 4 moves on the first ground rail 101 and the first sky rail 102, the first battery replacing disk 43 descends until the first battery replacing disk 43 is aligned with the opening 11, it is determined that the opening 11 is in an open state, after the first battery replacing disk 43 extends out and a new battery pack is installed in the electric automobile 100, the first battery replacing disk 43 retracts, and the whole battery replacing process is completed.
As shown in fig. 3 and 9, a rail is arranged in the second power conversion bin 2, and the second power conversion device 5 moves on the rail. Specifically, the track of the second power conversion cabin 2 comprises a second ground rail 201 and a second ceiling rail 202, the second ground rail 201 is located at the bottom of the second power conversion cabin 2, and the second ceiling rail 202 is located at the top of the second power conversion cabin 2. And, the second commutation device 5 includes a second base 51, a second frame 52, a second commutation disk 53 and a second support rod 54, the second base 51 is fixed below the second frame 52, the second support rod 54 is fixed on the side of the second frame 52, and the second commutation disk 53 is located in the second frame 52 and ascends and descends along the second frame 52.
The second base 51 is located on the second ground rail 201, the second base 51 is provided with a ground rail sliding member which is matched with the second ground rail 201, and the ground rail sliding member is a sliding block or a pulley. The second support rod 54 is in contact with the second sky rail 202, and the whole second battery replacing device 5 can move on the second ground rail 201 and the second sky rail 202, so that the second battery replacing device 5 can move in the horizontal direction. And, the second charging tray 53 is located in the second frame 52, and the second charging tray 53 can be lifted along the second frame 52, and lifted up to the position of the charging bin 3 or lowered down to the position of the opening 11.
The battery replacing process of the second battery replacing device 5 is as follows:
the second power switching device 5 moves on the second ground rail 201 and the second sky rail 202, so that the second power switching disc 53 is aligned with the opening 11 in the vertical direction, the second power switching disc 53 descends to be aligned with the opening 11 in the horizontal direction, it is determined that the opening 11 is in an open state, the second power switching disc 53 extends out to take out an old battery pack in the electric automobile 100, and the second power switching disc 53 retracts again, at this time, the old battery pack is located on the second power switching disc 53;
the second battery replacing disc 53 rises to be aligned with the empty placing position of the charging bin 3 along the horizontal direction, the second battery replacing device 5 moves on the second ground rail 201 and the second day rail 202, so that the second battery replacing disc 53 is aligned with the empty placing position of the charging bin 3 along the vertical direction, the second battery replacing disc 53 extends into the charging bin 3, and an old battery pack is placed at the placing position;
the second battery replacing device 5 moves on the second ground rail 201 and the second day rail 202, the second battery replacing disc 53 is lifted until the second battery replacing disc 53 is aligned with a new battery pack, the second battery replacing disc 53 extends into the charging bin 3, and the new battery pack is taken out;
the second battery replacing device 5 moves on the second ground rail 201 and the second day rail 202, the second battery replacing disc 53 descends until the second battery replacing disc 53 is aligned with the opening 11, it is determined that the opening 11 is in an open state, after the second battery replacing disc 53 extends out to install a new battery pack into the electric automobile 100, the second battery replacing disc 53 retracts, and the whole battery replacing process is completed.
The track in the first power conversion bin 1 and the track in the second power conversion bin 2 are set according to the first power conversion device 4, the second power conversion device 5 and the power conversion process. In other embodiments, the tracks in the first power conversion chamber 1 and the tracks in the second power conversion chamber 2 may be designed according to different structures of the first power conversion device 4 and the second power conversion device 5, and are not limited to the design of the tracks described in this embodiment.
As shown in fig. 3 and 4 to 9, in order to enable the first battery replacing device 4 or the second battery replacing device 5 to extend out of the first battery replacing bin 1 or the second battery replacing bin 2 to complete taking and placing of the battery pack in the battery bin 3, a top opening 15 is arranged at the top of the first battery replacing bin 1 or the second battery replacing bin 2, the top opening 15 of the first battery replacing bin 1 is used for the first battery replacing device 4 to transfer the battery pack between the charging bin 3 and the first battery replacing bin 1, and the top opening 15 of the second battery replacing bin 2 is used for the second battery replacing device 5 to transfer the battery pack between the charging bin 3 and the second battery replacing bin 2.
As shown in fig. 5 and 8, the end face of the first electricity exchanging cabin 1 or the second electricity exchanging cabin 2 is provided with an access door 16, the access door 16 is provided with a detachable door beam 17 above and below, and the access door 16 is positioned at the end of the track in the first electricity exchanging cabin 1 or the second electricity exchanging cabin 2.
When the first power conversion equipment 4 needs to be installed in the first power conversion cabin 1, the door beam 17 can be detached from the access door 16, the first power conversion equipment 4 is pushed into the first power conversion cabin 1 and installed on the rail, and then the door beam 17 is installed on the access door 16 again. Through designing detachable door beam 17, the installation problem of first trade electric equipment 4 has been solved, can conveniently install first trade electric equipment 4 in first trade electric storehouse 1. Similarly, when the second power conversion device 5 is to be installed in the second power conversion cabin 2, the door beam 17 can be detached from the access door 16, the second power conversion device 5 is pushed into the second power conversion cabin 2 and installed on the rail, and then the door beam 17 is installed on the access door 16 again. Through designing detachable door beam 17, the installation problem of the second power conversion equipment 5 is solved, and the second power conversion equipment 5 can be conveniently installed in the second power conversion bin 2.
As shown in fig. 6 and 9, the first power conversion cabin 1 and the second power conversion cabin 2 have a lower maintenance passage 18, and the extending direction of the lower maintenance passage 18 is parallel to the moving direction of the first power conversion device 4 or the second power conversion device 5. As shown in fig. 6, the lower maintenance passage 18 in the first electricity conversion cabin 1 is arranged in parallel with the first ground rail 101; as shown in fig. 9, the lower service aisle 18 in the second power conversion compartment 2 is arranged parallel to the second ground rail 201. Through the arrangement of the lower maintenance channel 18, the worker can reach the position where the first battery replacement device 4 or the second battery replacement device 5 is located, and maintenance operation of the worker is facilitated. The lower service aisle 18 is in communication with the access door 16, i.e. a worker may open the access door 16 and enter the lower service aisle 18.
As shown in fig. 6, the first electricity exchanging chamber 1 includes a rest room 19, and articles required by staff such as a water dispenser, a table and a chair, a computer, an air conditioner and the like can be placed in the rest room 19. The rest room 19 is provided with a first observation window 191 and a first entrance door 192, and the staff can observe the external condition through the first observation window 191 and can enter the rest room 19 through the first entrance door 192. The rest room 19 is preferably arranged at one end of the first power exchange cabin 1 close to the entrance of the traffic channel 6, so that the first observation window 191 is positioned at the end part of the first power exchange cabin 1, and the staff positioned in the rest room 19 can observe the condition of the entrance of the traffic channel 6 at any time; the first entrance door 192 is preferably located on one side of the first power exchanging compartment 1 facing the driving channel 6, so that the staff in the rest room 19 can conveniently go to the driving channel 6 from the first entrance door 192, and the staff can conveniently monitor the power exchanging process of the electric vehicle. An air conditioner external unit 193 of an air conditioner in the rest room 19 can be hung on one side of the first power exchanging bin 1 far away from the travelling channel 6, and the air conditioner external unit 193 does not influence the power exchanging operation of the power exchanging station.
As shown in fig. 9, the second power exchanging chamber 2 includes a storage chamber 21, and materials required for daily maintenance can be placed in the storage chamber 21. The storage chamber 21 is provided with a second observation window 211 and a second entrance door 212, and the worker can observe the outside condition through the second observation window 211 in the storage chamber 21, and can also observe the inside condition of the storage chamber 21 through the second observation window 211 from the outside, and the worker can enter the storage chamber 21 through the second entrance door 212. The storage chamber 21 is preferably arranged at one end of the second power conversion chamber 2 close to the entrance of the travelling crane channel 6, and the second observation window 211 is positioned at the end part of the second power conversion chamber 2, so that a worker in the storage chamber 21 can observe the condition of the entrance of the travelling crane channel 6 at any time; the second entrance door 212 is preferably located at a side of the second power exchanging compartment 2 facing the driving channel 6, so that the worker in the storage compartment 21 can conveniently go to the driving channel 6 from the second entrance door 212, and the worker can monitor the power exchanging process of the electric vehicle conveniently.
In addition to the rest room 19 and the storage room 21, a functional room having another function may be provided as required. The arrangement of the rest room 19 and the storage room 21 is not limited to the above-described positions, and can be flexibly arranged according to actual needs.
As shown in fig. 3, 11 to 13, a battery taking and placing opening 31 is formed in a side surface of the charging bin 3, and the battery taking and placing opening 31 is used for the first battery replacing device 4 or the second battery replacing device 5 to extend into and take and place the battery pack.
As shown in fig. 11 to 13, the charging chamber 3 includes a charging chamber 32 and a plurality of charging racks 33 disposed in the charging chamber 32, and the charging racks 33 are used for placing and charging/discharging the battery pack. The charging rack 33 is arranged facing the battery taking and placing port 31, and the first battery replacing device 4 and the second battery replacing device 5 can extend into the battery taking and placing port 31 and take the battery pack from the charging rack 33 or place the battery pack on the charging rack 33.
The charging racks 33 are arranged in two rows in the charging chamber 32, the two rows of charging racks 33 are respectively located at two sides of the charging chamber 32, and a central maintenance channel 34 is formed in the middle of the two rows of charging racks 33. The two rows of charging frames 33 respectively correspond to the two battery taking and placing ports 31, and are respectively used for the first battery replacing device 4 and the second battery replacing device 5 to stretch into and take and place the battery pack.
As shown in fig. 12 to 13, in order to control the temperature of the battery pack of the charging rack 33, the charging chamber 3 further includes a liquid cooling chamber 35 and a liquid cooling device 36 disposed in the liquid cooling chamber 35, wherein a liquid cooling pipeline of the liquid cooling device 36 extends to the charging rack 33, and the liquid cooling pipeline is used for cooling the battery pack on the charging rack 33. Through setting up liquid cooling device 36 in independent liquid cooling room 35, liquid cooling room 35 keeps apart with the room 32 that charges, makes the heat that liquid cooling device 36 distributes in the operation can not influence and diffuse to the room 32 that charges, has guaranteed the cooling effect of the room 32 that charges, has reduced the temperature control degree of difficulty of the room 32 that charges.
As shown in fig. 12 to 13, the charging bin 3 further includes an equipment room 37, a ventilation cabinet 38 and a charging cabinet 39 are disposed in the equipment room 37, and a ventilation pipeline of the ventilation cabinet 38 extends into the charging room 32 to ventilate the internal space of the charging room 32; the charging wires of the charging cabinet 39 extend to the charging rack 33, and the charging wires are used for charging and discharging the battery pack on the charging rack 33.
The charging rack 33 is provided with a distribution box 311, the distribution box 311 is connected with a charging wire, and the distribution box 311 is used for controlling charging and discharging of the battery pack. The ventilation duct of the hood 38 passes over the equipment room 37, the charging room 32, and the cooling room 35 to ventilate the air in the equipment room 37, the charging room 32, and the cooling room 35. Correspondingly, the ventilation pipeline of the fume hood 38 is provided with three ventilation openings, a first ventilation opening 312 is positioned above the equipment room 37, a second ventilation opening 313 is positioned above the charging room 32, and a third ventilation opening 314 is positioned above the liquid cooling room 35.
The equipment such as the fume hood 38 and the charging cabinet 39 are placed in the independent equipment room 37, so that the heat dissipated in the operation of the fume hood 38 and the charging cabinet 39 cannot influence and diffuse into the charging room 32, the cooling effect of the charging room 32 is guaranteed, and the temperature control difficulty of the charging room 32 is reduced. Other devices may be placed in the device room 37 as needed, and the device room is not limited to the fume hood 38 and the charging cabinet 39 shown in the present embodiment.
As shown in fig. 1 to 3, a part of open space is provided between the charging bin 3 and the first and second power exchanging bins 1 and 2, in order to form a relatively closed space in the entire power exchanging station, the power exchanging station further includes a first upper power exchanging bin 7 and a second upper power exchanging bin 8, the first upper power exchanging bin 7 is located above the first power exchanging bin 1, the second upper power exchanging bin 8 is located above the second power exchanging bin 2, and the first upper power exchanging bin 7 and the second upper power exchanging bin 8 are located at two sides of the charging bin 3.
The first upper power conversion bin 7 is connected with the first power conversion bin 1 and the charging bin 3, and the second upper power conversion bin 8 is connected with the second power conversion bin 2 and the charging bin 3. The first power changing bin 1, the second power changing bin 2, the charging bin 3, the first power changing bin 7 and the second power changing bin 8 can be containers, and the power changing stations can be installed by connecting the support legs of the adjacent containers with each other. The first power exchanging bin 1, the second power exchanging bin 2, the charging bin 3, the first upper power exchanging bin 7 and the second upper power exchanging bin 8 are designed into a container, required equipment can be pre-installed in the container, and the time for field installation of a power exchanging station can be shortened.
As shown in fig. 3 and 14 to 17, a bottom opening 71 is provided at the bottom of the first upper battery replacing bin 7 or the second upper battery replacing bin 8, the bottom opening 71 of the first upper battery replacing bin 7 is used for the first battery replacing device 4 to transfer the battery pack between the charging bin 3 and the first battery replacing bin 1, and the bottom opening 71 of the second upper battery replacing bin 8 is used for the second battery replacing device 5 to transfer the battery pack between the charging bin 3 and the second battery replacing bin 2. The first upper battery changing bin 7 or the second upper battery changing bin 8 is provided with a side opening 74 on one surface facing the charging bin 3, and the side opening 74 is communicated with the battery taking and placing opening 31 of the charging bin 3.
Specifically, as shown in fig. 3, the top opening 15 of the first power exchanging chamber 1 is communicated with the bottom opening 71 of the first upper power exchanging chamber 7, the side opening 74 of the first upper power exchanging chamber 7 is also communicated with the battery taking and placing port 31 of the charging chamber 3, so that a communicated space is formed among the first power exchanging chamber 1, the first upper power exchanging chamber 7 and the charging chamber 3, and the first power exchanging device 4 can move in the space to transport the battery pack between the charging chamber 3 and the first power exchanging chamber 1.
The top opening 15 of the second power conversion bin 2 is communicated with the bottom opening 71 of the second upper power conversion bin 8, the side opening 74 of the second upper power conversion bin 8 is also communicated with the battery taking and placing port 31 of the charging bin 3, so that a communicated space is formed among the second power conversion bin 2, the second upper power conversion bin 8 and the charging bin 3, and the second power conversion equipment 5 can move in the space to transfer the battery pack between the charging bin 3 and the second power conversion bin 2.
As shown in fig. 14 to 17, the first upper charging chamber 7 or the second upper charging chamber 8 has an upper maintenance passage 72, and the upper maintenance passage 72 is disposed around the bottom opening 71. The staff can enter the first upper battery replacing bin 7 or the second upper battery replacing bin 8 from the upper maintenance passage 72 to maintain facilities in the first upper battery replacing bin 7 or the second upper battery replacing bin 8, facilities in the charging bin 3, the first battery replacing device 4 and the second battery replacing device 5. To ensure the safety of the workers, a safety fence 73 is provided on the side of the upper service aisle 72 near the bottom opening 71.
The first upper power changing bin 7, the second upper power changing bin 8 and the maintenance passage in the charging bin 3 can be connected together as shown in fig. 18. The side of the charging bin 3 facing the first upper charging bin 7 and the second upper charging bin 8 is provided with a communication door 310, and the central maintenance channel 34 passes through the equipment chamber 37 and the communication door 310 to be communicated with the upper maintenance channel 72. The power station further comprises a maintenance balcony 9, the maintenance balcony 9 is located outside the charging bin 3, and the maintenance balcony 9 is communicated with the upper maintenance channels 72 of the first upper power changing bin 7 and the second upper power changing bin 8. Through the mode, the upper maintenance channel 72 of the first upper power changing bin 7, the upper maintenance channel 72 of the second upper power changing bin 8, the central maintenance channel 34 of the charging bin 3 and the maintenance balcony 9 are communicated, so that workers can walk among the first upper power changing bin 7, the second upper power changing bin 8 and the charging bin 3.
As shown in fig. 9, the top of the storage room 21 of the second electricity exchanging compartment 2 has an entrance 22, a ladder 23 is provided in the storage room 21, the entrance 22 is communicated with the upper service aisle 72, the ladder 23 is located below the entrance 22, and a worker can climb from the ladder 23 to the upper service aisle 72. The entrance 22 and the ladder 23 may be provided at other positions as required, and are not limited to the storage room 21.
As shown in fig. 1, the power conversion station further comprises an entrance canopy 10, the entrance canopy 10 is installed on an end surface of the charging bin 3, and the entrance canopy 10 is located above an entrance of the traffic passage 6. And the inlet canopy 10 is used for shielding the inlet of the travelling crane channel 6 during raining so that rainwater cannot enter the travelling crane channel 6.
Example 2
The configuration of the power exchange station of embodiment 2 is substantially the same as that of embodiment 1, except that:
as shown in fig. 19 to 20, the power conversion station further includes an outlet canopy 20, the outlet canopy 20 is installed on an end surface of the charging bin 3, and the outlet canopy 20 is located above an outlet of the traffic passage 6. And the outlet canopy 20 is used for shielding the outlet of the travelling crane passage 6 during raining so that rainwater cannot be driven into the travelling crane passage 6.
The power station can also be provided with no maintenance balcony, the upper part of the inlet canopy 10 is provided with a first walking channel 30, the upper part of the outlet canopy 20 is provided with a second walking channel 40, and the first walking channel 30 and the second walking channel 40 extend to the charging bin 3, the first upper power changing bin 7 and the second upper power changing bin 8. A first transition door 50 is arranged between the upper maintenance channel 72 of the first upper battery replacing cabin 7 and the first walking channel 30 and the second walking channel 40, a second transition door 60 is arranged between the upper maintenance channel 72 of the second upper battery replacing cabin 8 and the first walking channel 30 and the second walking channel 40, a third transition door 70 is arranged between the first walking channel 30 and the equipment room 37 of the charging cabin 3, and the equipment room 37 of the charging cabin 3 is communicated with the central maintenance channel 34.
Through the arrangement, the upper maintenance channel 72 of the first upper battery changing bin 7, the first walking channel 30, the upper maintenance channel 72 of the second upper battery changing bin 8 and the second walking channel 40 are communicated to form an annular maintenance channel, so that a worker can walk on the annular maintenance channel, and the worker can walk between the first upper battery changing bin 7 and the second upper battery changing bin 8; while the central service aisle 34 of the charging silo 3 communicates with the first travel aisle 30, so that the staff can walk from the first travel aisle 30 to the central service aisle 34 of the charging silo 3.
Example 3
The configuration of the power exchange station of embodiment 3 is substantially the same as that of embodiment 1, except that:
as shown in fig. 21, in the power conversion station, a first top canopy 80 is used to replace the first upper power conversion cabin 7 in embodiment 1, a second top canopy 90 is used to replace the second upper power conversion cabin 8 in embodiment 1, the first top canopy 80 and the second top canopy 90 extend from the top of the charging cabin 3 to both sides, the first top canopy 80 is located above the first power conversion cabin 1, and the second top canopy 90 is located above the second power conversion cabin 2.
The first top canopy 80 and the second top canopy 90 can also cover the first power change bin 1, the second power change bin 2 and the open space between the charging bins 3, and the canopy type design and manufacture is simple, the installation is convenient, and the cost is low.
Although specific embodiments of the present invention have been described above, it will be understood 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 the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (30)
1. The utility model provides a trade power station for change the battery package on the electric automobile, its characterized in that trades the power station and includes:
the electric vehicle charging system comprises a first power conversion bin and a second power conversion bin, wherein a driving channel is formed between the first power conversion bin and the second power conversion bin and is used for parking an electric vehicle;
the charging bin is used for charging and discharging a battery pack replaced from an electric automobile, is positioned above the driving channel and is respectively connected with the first power changing bin and the second power changing bin;
the first battery replacing device and the second battery replacing device are respectively arranged in the first battery replacing bin and the second battery replacing bin, and are used for replacing a battery pack between the charging bin and an electric automobile on the driving channel.
2. The power exchanging station as claimed in claim 1, wherein an opening communicated with the driving passage is formed in a side surface of the first power exchanging chamber or the second power exchanging chamber, and the opening is used for enabling the first power exchanging device or the second power exchanging device to extend towards an electric vehicle in the driving passage for replacing a battery pack.
3. The power station as claimed in claim 2, wherein a lifting door device is provided at a side of the first power changing chamber or the second power changing chamber, the lifting door device being configured to control opening and closing of the opening, the lifting door device including a door panel and a lifting mechanism configured to drive the door panel to move in an up-and-down direction of the opening to open or close the opening.
4. The power conversion station as claimed in claim 1, wherein a side surface of the first power conversion bin or the second power conversion bin is provided with an emergency opening facing the traffic lane, and the emergency opening is used for the first power conversion device or the second power conversion device to transfer a fault battery out of the first power conversion bin or the second power conversion bin.
5. The power station of claim 4, wherein an emergency door is disposed on the emergency opening, the emergency door is used for opening or closing the emergency opening, the power station further comprises an emergency door controller, the emergency door controller is electrically connected with the emergency door, and the door controller can control the emergency door to be automatically opened.
6. The battery changing station of claim 1, wherein a track is disposed in the first battery changing bin or the second battery changing bin, and the first battery changing device or the second battery changing device moves on the track.
7. The power station of claim 6, wherein the track of the first commutation chamber comprises a first ground rail, the first ground rail being located at a bottom surface of the first commutation chamber;
and/or the track of the second power conversion cabin comprises a second ground track, and the second ground track is positioned on the bottom surface of the second power conversion cabin.
8. The power station of claim 7, wherein the track of the first power transfer compartment comprises a first sky track, the first sky track being located at a top of the first power transfer compartment;
and/or the track of the second power conversion cabin comprises a second sky rail which is positioned at the top of the second power conversion cabin.
9. The battery changing station as claimed in claim 1, wherein a top opening is provided at a top of the first battery changing bin or the second battery changing bin, and the top opening is used for the first battery changing device or the second battery changing device to transfer the battery pack between the charging bin and the first battery changing bin or the second battery changing bin.
10. The power change station as claimed in claim 1, wherein an end face of the first power change cabin or the second power change cabin is provided with an access door, a detachable door beam is arranged below the access door, and the access door is located at the end of a track in the first power change cabin or the second power change cabin.
11. The power swapping station of claim 1, further comprising a first upper power swapping bin and a second upper power swapping bin, wherein the first upper power swapping bin is located above the first power swapping bin, the second upper power swapping bin is located above the second power swapping bin, and the first upper power swapping bin and the second upper power swapping bin are located on two sides of the charging bin.
12. The power station as claimed in claim 11, wherein the first upper power changing bin is connected with the first power changing bin and the charging bin, and/or the second upper power changing bin is connected with the second power changing bin and the charging bin.
13. The battery changing station as claimed in claim 12, wherein a bottom opening is provided at a bottom of the first upper battery changing bin or the second upper battery changing bin, and the bottom opening is used for transferring a battery pack between the charging bin and the first battery changing bin or the second battery changing bin by the first battery changing device or the second battery changing device.
14. The swapping station of claim 13, wherein the first or second upper swap bay has an upper service aisle disposed around the bottom opening.
15. The swapping station of claim 14, wherein a safety fence is positioned on a side of the upper service aisle proximate the bottom opening.
16. The power station as claimed in claim 14, wherein the charging chamber has a central maintenance channel therein, and a communication door is provided on a side of the charging chamber facing the first upper charging chamber or the second upper charging chamber, and the central maintenance channel is communicated with the upper maintenance channel through the communication door.
17. The power station as claimed in claim 16, wherein the first or second power changing chamber has an entrance at the top, a ladder is disposed in the first or second power changing chamber, the entrance is communicated with the upper maintenance passage, and the ladder is disposed below the entrance.
18. The swapping station of claim 14, further comprising a maintenance balcony located outside the charging bin, the maintenance balcony in communication with the upper maintenance channel.
19. The battery replacement station as claimed in claim 1, wherein a battery access port is provided at a side of the charging bin, and the battery access port allows the first battery replacement device or the second battery replacement device to extend into and access the battery pack.
20. The power swapping station of claim 19, further comprising a first upper power swapping bin and a second upper power swapping bin, wherein the first upper power swapping bin is located above the first power swapping bin, the second upper power swapping bin is located above the second power swapping bin, and the first upper power swapping bin and the second upper power swapping bin are located on two sides of the charging bin; and a side opening is arranged on one surface of the first upper power conversion bin or the second upper power conversion bin, which faces the charging bin, and the side opening is communicated with a battery taking and placing opening of the charging bin.
21. The charging station as recited in claim 1 wherein the charging chamber comprises a charging chamber and a plurality of charging racks disposed in the charging chamber for receiving and charging/discharging the battery pack.
22. The power station of claim 21, wherein the plurality of charging racks are arranged in two rows in the charging chamber, the two rows of charging racks are respectively located on two sides of the charging chamber, and a central maintenance access is located between the two rows of charging racks.
23. The battery changing station as recited in claim 21 wherein the charging bay further comprises a liquid cooling chamber and a liquid cooling device disposed in the liquid cooling chamber, a liquid cooling line of the liquid cooling device extends to the charging rack, and the liquid cooling line is configured to cool a battery pack disposed on the charging rack.
24. The charging station as recited in claim 22, wherein the charging chamber further comprises an equipment room, a ventilation cabinet and/or a charging cabinet are placed in the equipment room, a ventilation pipeline of the ventilation cabinet extends into the charging room, a charging wire of the charging cabinet extends onto the charging rack, and the charging wire is used for charging and discharging a battery pack located on the charging rack.
25. The charging station as recited in claim 1 further comprising an entrance canopy mounted at an end face of the charging bin, the entrance canopy being positioned above an entrance of the roadway.
26. The power swapping station of claim 1, further comprising an outlet canopy, wherein the outlet canopy is mounted at an end face of the charging bin, and the outlet canopy is located above an outlet of the traffic passage.
27. The power conversion station as claimed in claim 1, wherein the first power conversion bin, the second power conversion bin and/or the charging bin are containers.
28. The power station of claim 1, wherein the first power changing compartment or the second power changing compartment comprises at least one functional compartment, and the functional compartment is a storage compartment or a rest compartment.
29. The power swapping station of claim 1, wherein the first power swapping bin or the second power swapping bin has a lower maintenance channel, and the extending direction of the lower maintenance channel is parallel to the moving direction of the first power swapping device or the second power swapping device.
30. The power conversion station of claim 1, further comprising a first top canopy and a second top canopy, the first top canopy and the second top canopy extending from the top of the charging bin to both sides, the first top canopy being located above the first power conversion bin, the second top canopy being located above the second power conversion bin.
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CN202020824488.0U CN212604639U (en) | 2020-05-15 | 2020-05-15 | Battery changing station |
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CN202020824488.0U CN212604639U (en) | 2020-05-15 | 2020-05-15 | Battery changing station |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021228251A1 (en) * | 2020-05-15 | 2021-11-18 | 奥动新能源汽车科技有限公司 | Battery replacement station |
WO2021228265A1 (en) * | 2020-05-15 | 2021-11-18 | 奥动新能源汽车科技有限公司 | Battery swapping method for battery swapping station |
CN115306247A (en) * | 2021-09-30 | 2022-11-08 | 奥动新能源汽车科技有限公司 | Switching device for access port of battery replacement equipment, battery replacement station and battery replacement control method |
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2020
- 2020-05-15 CN CN202020824488.0U patent/CN212604639U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021228251A1 (en) * | 2020-05-15 | 2021-11-18 | 奥动新能源汽车科技有限公司 | Battery replacement station |
WO2021228265A1 (en) * | 2020-05-15 | 2021-11-18 | 奥动新能源汽车科技有限公司 | Battery swapping method for battery swapping station |
CN115306247A (en) * | 2021-09-30 | 2022-11-08 | 奥动新能源汽车科技有限公司 | Switching device for access port of battery replacement equipment, battery replacement station and battery replacement control method |
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