CN217396286U - Charging cabin and power station convenient to heat dissipation - Google Patents
Charging cabin and power station convenient to heat dissipation Download PDFInfo
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- CN217396286U CN217396286U CN202123030420.9U CN202123030420U CN217396286U CN 217396286 U CN217396286 U CN 217396286U CN 202123030420 U CN202123030420 U CN 202123030420U CN 217396286 U CN217396286 U CN 217396286U
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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Abstract
The utility model provides a machine cabin and trade power station are charged convenient to heat dissipation, the machine cabin that charges convenient to heat dissipation includes cabin and partition, and the partition keeps apart out the chamber of admitting air and exhaust chamber with the cabin, and the partition has the machine installation cavity that charges, charges the machine installation cavity respectively with admit air the chamber and the chamber intercommunication of exhausting to make admit air the chamber and exhaust the chamber respectively can with the cooling duct intercommunication that charges the machine. The power conversion station comprises a charging motor cabin convenient for heat dissipation. The utility model discloses a machine cabin and trade power station are charged convenient to radiating machine, utilize the partition portion installation to charge the machine at the machine under-deck that charges, the partition portion keeps apart simultaneously and goes out air inlet chamber and exhaust chamber, need not to design the exhaust airway alone in trading the power station, it occupies to reduce the space that trades in the power station, reduce the cost that the machine accessory spends of charging, and, the machine cabin that charges can make the installation and the work of machine that charges be independent of other equipment that trade the power station, the convenience of charging machine installation and maintenance has been improved, the machine that charges and the mutual interference between other equipment that trade the power station have been reduced.
Description
Technical Field
The utility model relates to a machine cabin and trade power station charge convenient to heat dissipation.
Background
Currently, the energy supplementing form of the power battery of the electric automobile includes a form of directly charging the power battery or replacing the power battery. The power battery is stored in the power exchanging station at ordinary times, after the electric automobile is started into the power exchanging station, the power battery on the automobile is detached in the power exchanging station, and the power battery which is charged in the power exchanging station is installed on the electric automobile. The changed power battery is charged in the battery changing station, a charger is arranged in the battery changing station to charge the power battery, and the heat productivity of the charger is larger due to the high charging power of the charger. In order to discharge the heat generated by the charger out of the power exchanging station in time, an exhaust duct needs to be arranged in the power exchanging station, and the hot air discharged by the charger is discharged out of the power exchanging station, so that the over-high temperature in the power exchanging station is avoided. However, the exhaust duct occupies a large installation space, and is high in cost, so that the space utilization rate of the power station and the building cost are affected.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a quick-witted cabin of charging and trade the station convenient to it is radiating for the machine of charging sets up the exhaust duct in trading the station and leads to trading the defect that the station inner structure is complicated for overcoming prior art.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a machine cabin charges convenient to heat dissipation, machine cabin charges convenient to heat dissipation includes cabin and partition portion, the partition portion will the cabin is kept apart and is gone out air inlet cavity and exhaust chamber, the partition portion has the machine installation cavity that charges, charge machine installation cavity respectively with the air inlet cavity with the exhaust chamber intercommunication, so that the air inlet cavity with the exhaust chamber respectively can communicate with the cooling duct of charging machine.
In the scheme, the charger is installed in the charger cabin convenient for heat dissipation by utilizing the separation part, the separation part simultaneously isolates the air inlet cavity and the air exhaust cavity, an air exhaust duct does not need to be independently designed in the battery changing station, the space occupation in the battery changing station is reduced, the cost of charging machine accessories is reduced, in addition, the charger cabin convenient for heat dissipation can enable the installation and the work of the charger to be independent of other equipment in the battery changing station, the convenience for installing and maintaining the charger is improved, and the mutual interference between the charger and other equipment in the battery changing station is reduced.
Preferably, the charger installation cavity is provided with an installation port and an air outlet, the installation port is used for the charger to be inserted into or moved out of the charger installation cavity, the installation port is respectively communicated with the air inlet cavity and the inlet of the cooling air duct, the air outlet is arranged on one side of the exhaust cavity and corresponds to the outlet of the cooling air duct, and the air outlet is respectively communicated with the exhaust cavity and the outlet of the cooling air duct.
In this scheme, the installing port corresponds with the import in the cooling duct of machine that charges, and the air outlet corresponds with the export in the cooling duct of machine that charges, and the air in chamber that admits air flows into the cooling duct through the installing port through the import in cooling duct, and the export in cooling duct passes through during the air outlet flows into the exhaust chamber, and then takes away the heat that the machine during operation of charging produced. The design installing port can be used for inserting or moving out the charger installing cavity of the charger, and can also be used for communicating the air inlet cavity with the cooling air duct of the charger, so that the structure is simple, and the use is convenient.
Preferably, the charger cabin convenient for heat dissipation further comprises a sealing plate, and the sealing plate is detachably connected to the partition part at the mounting port and the air outlet respectively.
In this scheme, through setting up the shrouding, when the machine that charges is not installed or is removed, utilize the shrouding to seal installing port and air outlet and can keep apart the machine installation cavity that charges respectively with admit air chamber and exhaust chamber, and then can keep apart admit air chamber and exhaust chamber to can improve the gas tightness of partition, avoid admitting air chamber and exhaust chamber to influence the radiating effect through the machine installation cavity intercommunication that charges, be favorable to improving the radiating efficiency in the motor cabin of charging.
Preferably, the cabin includes a cabin body and a cabin door, the cabin body and the cabin door enclose the cabin to form the cabin, the partition portion is disposed in the cabin body, and when the cabin door is closed, the partition portion abuts against the cabin door.
In the scheme, the cabin door is arranged, so that equipment in the cabin body can be conveniently installed and maintained; when the hatch door is closed, the partition part and the hatch door are abutted, and a seal is formed between the partition part and the hatch door to separate the air inlet cavity from the air exhaust cavity, so that the air tightness can be improved, and the heat dissipation effect of the charging cabin is ensured. After the cabin door is opened, the equipment in the cabin charged by the operator is installed and maintained, and the operation is simple and convenient.
Preferably, the cabin is connected to the body of the charging cabin at a side of the charging cabin of the battery replacement station close to the battery rack, and the cabin door is movably connected to the body of the charging cabin.
In this scheme, the hatch door of the cabin of charging is installed on the body of the storehouse of charging, and the cabin body is located the cabin inboard of charging and this body coupling of the storehouse of charging, has realized the embedded mode of arranging in the storehouse of charging in the cabin of charging, is favorable to saving the installation space of the storehouse of charging.
Preferably, the charger cabin convenient for heat dissipation further comprises a first sealing element, and the first sealing element is arranged between the partition part and the cabin door at the abutting position of the partition part and the cabin door.
In this scheme, paste first sealing member between partition and hatch door, strengthen the leakproofness between partition and the hatch door, reduce the thermal convection between exhaust chamber and the chamber of admitting air, help further improving the radiating effect.
Preferably, the first seal is provided on the partition and/or the first seal is provided on the door.
In the scheme, the first sealing element is arranged on the partition part or the cabin door, so that the air inlet cavity and the air exhaust cavity are sealed between the partition part and the cabin door, and the first sealing element can be arranged on the partition part and the cabin door, so that the sealing effect is good.
Preferably, the first sealing element is made of heat insulating material.
In this scheme, first sealing member adopts thermal insulation material to make, improves the heat-proof quality between chamber and the exhaust chamber of admitting air, reduces the heat exchange between chamber and the exhaust chamber of admitting air.
Preferably, a vent is arranged on the cabin door, and the vent is communicated with the air inlet cavity.
In this scheme, the blow vent communicates in the chamber of admitting air, and outside air passes through the blow vent and gets into the chamber of admitting air, and the cooling duct that flows in again is in order further to emit into to the exhaust chamber, and the air inflow of the intracavity of admitting air is charged after the machine, can have during the air chamber of admitting air is mended through the blow vent to the outside air, realizes the outside circulation of air, and the radiating effect is better.
Preferably, a filter is arranged on the hatch at the vent.
In this scheme, through set up filter piece on the blow vent, filter the air that flows into the intracavity that admits air and filter, can avoid outside debris to get into the intracavity that admits air through the blow vent, do benefit to and keep the intracavity cleanness of admitting air to help the protection to install the equipment in the intracavity that admits air. Meanwhile, the accumulation of dust in the air in the charger can be reduced, and the service life of the charger is prolonged.
Preferably, the filter is a louver or a screen.
In this scheme, through selecting shutter or screen cloth as filtering the piece, simple structure, the installation of being convenient for.
Preferably, the cabin is provided with an exhaust window, and the exhaust cavity is communicated with the outside through the exhaust window.
In the scheme, the cabin is provided with the exhaust window, so that hot air in the exhaust cavity can be conveniently discharged from the exhaust window in time, and the temperature in the exhaust cavity is reduced.
Preferably, the charger cabin convenient for heat dissipation further comprises an exhaust device and/or an air supply device, the exhaust device is arranged at the exhaust window, and the air supply device is arranged at the air vent.
In the scheme, an exhaust device is arranged to forcibly exhaust hot air in the exhaust cavity out of the exhaust cavity, and negative pressure is formed in the exhaust cavity; and/or, set up air inlet equipment and blow into the outside air in order to strengthen airing exhaust to the intake chamber in gas vent department, the radiating effect in exhaust chamber can all be improved to above mode homoenergetic, and the radiating efficiency is higher.
Preferably, the partition portion includes a support frame, a plurality of the charger installation cavities are arranged on the support frame, an isolation cavity is formed between adjacent charger installation cavities, and the isolation cavity is not communicated with the air inlet cavity and the air exhaust cavity.
In this scheme, set up the support frame and be used for installing a plurality of machines that charge, form between the support frame and keep apart the chamber, keep apart the effect that the chamber played air inlet chamber and exhaust chamber, also make simultaneously to form the air insulating layer between the adjacent machine that charges, reduce the interference between the adjacent machine that charges.
Preferably, the support frame is provided with a support plate for supporting the charger, and the support plate is provided with a lightening hole.
In this scheme, set up the backup pad and provide the support to charging the machine to realize charging the installation, the fretwork in the middle of the backup pad reduces the dead weight of backup pad, and simultaneously, the backup pad adopts the metal to make usually, and the heat conduction is fast, and the backup pad of fretwork form can also do benefit to the improvement and charge the radiating efficiency who charges to keeping apart the chamber heat dissipation.
Preferably, the charger is communicated with the isolation cavity above the charger.
In this scheme, the isolation chamber intercommunication of machine and its top charges to the heat of charging can the isolation chamber heat dissipation to the top, improves the radiating efficiency of machine that charges.
Preferably, an opening is formed in one side of the isolation cavity facing the cabin door.
In this scheme, keep apart the chamber and be equipped with the opening towards one side of hatch door to need not to seal and keep apart the chamber towards one side of hatch door, reduced the material use amount of support frame under the prerequisite that does not influence the heat-proof quality. And after the cabin door is opened, the heat in the isolation cavity can be quickly dissipated, so that the isolation cavity can be quickly cooled.
Preferably, the support frame further comprises a first partition plate and a second partition plate, the first partition plate is arranged between the support frame and the top plate of the cabin body, and the second partition plate is arranged between the support frame and the bottom plate of the cabin body.
In this scheme, first division board can be separated the space between the roof of partition portion top and the cabin body to separate air intake chamber and exhaust chamber at the partition portion top, the space between the bottom of partition portion and the bottom plate of the cabin body is separated to the second division board, separates air intake chamber and exhaust chamber at the partition portion bottom, thereby further ensures that air intake chamber and exhaust chamber do not communicate, ensures sealing performance.
Preferably, the supporting frame is welded to the side wall of the cabin.
In this scheme, through the lateral wall welding with the support frame and the cabin body, it is high and the leakproofness is strong to connect the steadiness between support frame and the bulkhead.
Preferably, the charger cabin convenient for heat dissipation further comprises a compressor and/or a liquid supplementing box, and the compressor and/or the liquid supplementing box are arranged below the support frame.
In this scheme, through set up compressor and/or fluid infusion case in support frame below, rational utilization the radiating space of charging motor cabin inside of being convenient for, compressor and/or fluid infusion case need not to occupy and trades other spaces in the power station, have improved and have traded the inside space utilization efficiency in power station.
Preferably, a second sealing element is arranged on the supporting frame, and the second sealing element is located between the supporting frame and the charger.
In this scheme, set up the second sealing member between machine and the support frame charges, can strengthen the leakproofness between machine and the support frame that charges, avoid admitting air between chamber and the exhaust chamber through the space intercommunication between machine and the support frame, help further improving the radiating effect.
Preferably, the charger cabin convenient for heat dissipation further comprises a busbar, and the busbar is arranged in the exhaust cavity.
In this scheme, female arranging and being used for charging the machine power supply, female arranging sets up in the exhaust cavity, can reduce female the row and occupy to the space of trading the power station.
Preferably, the charger cabin convenient for heat dissipation further comprises a lighting device, and the lighting device is arranged in the air inlet cavity and/or the air exhaust cavity; and/or the charger cabin convenient for heat dissipation further comprises a network transceiver module, and the network transceiver module is arranged in the air inlet cavity and/or the exhaust cavity.
In this scheme, through setting up lighting device, the convenience is lighted when being convenient for radiating machine under-deck erection equipment that charges, need not additionally to carry lighting device during erection equipment and follow-up maintenance, sets up network transceiver module and can realize charging machine and external communication, can realize the remote control to the machine that charges.
The charging station comprises the charger cabin convenient for heat dissipation.
In the scheme, the charger cabin is arranged in the battery changing station and used for installing the charger, so that the installation and the work of the charger are independent of other equipment of the battery changing station, the convenience for installing and maintaining the charger is improved, and the mutual interference between the charger and other equipment of the battery changing station is reduced; the charger is arranged in the charger cabin through the separating part, the separating part simultaneously isolates the air inlet cavity and the air exhaust cavity, an air exhaust duct does not need to be independently designed in the battery changing station, the space occupation in the battery changing station is reduced, and the cost of accessories of the charger is reduced.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses a machine cabin and trade power station are charged in radiating machine cabin of being convenient for utilize the partition portion installation to charge the machine in the radiating machine cabin of being convenient for, the partition portion keeps apart out air inlet chamber and exhaust chamber simultaneously, need not to design the air duct alone in trading the power station, reduces to trade the space in the power station and occupy, reduces the cost that the machine accessory spent that charges. In addition, the charger cabin can enable the installation and work of the charger to be independent of other equipment of the battery charging station, so that the convenience of the installation and maintenance of the charger is improved, and the mutual interference between the charger and other equipment of the battery charging station is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the power exchanging station of the present invention.
Fig. 2 is a top view of the power exchanging station of the present invention.
Fig. 3 is the utility model discloses a partial structure schematic diagram at the first visual angle in machine cabin charges convenient to heat dissipation.
Fig. 4 is the utility model discloses a partial structure schematic diagram at quick-witted cabin second visual angle charges convenient to heat dissipation.
Fig. 5 is a schematic structural diagram of a part of a charging cabin convenient for heat dissipation according to another embodiment of the present invention.
Fig. 6 is a schematic structural view of the supporting plate of the present invention.
Description of reference numerals:
charging motor cabinet 100
The chamber 110
Mounting opening 123
Supporting rack 125
Lightening holes 129
Charging chamber 220
Charging chamber body 230
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited to the scope of the examples.
Please refer to fig. 1 to 6 simultaneously, the utility model provides a trade power station 200, including charging bin 220, be provided with the machine of charging cabin 100 and battery frame 210 in the charging bin, install the machine of charging 192 in the machine of charging cabin 100, the machine of charging cabin 100 sets up with battery frame 210 is adjacent to make things convenient for the machine of charging 192 to charge for the battery on the battery frame, the machine of charging cabin 100 is convenient for dispel the heat, the heat that the machine of charging 192 work produced can be followed and is charged in the machine of charging 100 fast. The number of the charging motor cabins 100 is the same as that of the battery racks 210, each charging motor cabin 100 is correspondingly arranged on one side of the corresponding battery rack 210, and the different charging motor cabins 100 are arranged at intervals, so that the charging motor cabins 100 can radiate heat to the outside of the power conversion station 200, heat transfer between the charging motor cabins 100 is reduced, and mutual influence between the charging motor cabins 100 is reduced.
As shown in fig. 3 and 4, the charger compartment 100 for facilitating heat dissipation of an embodiment includes a compartment 110 and a partition 120, the compartment 110 is used for installing a charger 192, and the charger 192 is used for charging batteries in the charging station 200. The partition 120 partitions the chamber 110 into an intake chamber 130 and an exhaust chamber 140, and the intake chamber 130 and the exhaust chamber 140 are two chambers isolated from each other in a state where the chamber 110 is closed. The partition portion 120 is provided with a charger installation cavity 121, and the charger installation cavity 121 is used for installing a charger 192. The cooling air duct is arranged in the charger 192, the cooling air duct is used for air to flow through, and heat exchange between the air in the cooling air duct and the charger 192 takes away heat in the charger 192. The two ends of the charger mounting cavity 121 are respectively communicated with the air inlet cavity 130 and the air outlet cavity 140, so that the air inlet cavity 130 and the air outlet cavity 140 can be respectively communicated with a cooling air duct of the charger 192, external normal-temperature air flows into the air inlet cavity 130 and then flows through the charger 192 in the charger mounting cavity 121, heat is generated when the charger 192 works, the temperature in the charger 192 is high, the heat in the charger 192 is taken away after the normal-temperature air is subjected to heat exchange in the charger 192, and then the hot air flows into the air outlet cavity 140 through an air outlet of the charger 192, so that the cooling of the charger 192 is realized.
The charger 192 is installed in the charger cabin 100 through the partition part 120, the partition part 120 isolates the air inlet cavity 130 and the air exhaust cavity 140, an air exhaust duct does not need to be designed in the battery changing station 200, the space occupation in the battery changing station 200 is reduced, the cost of accessories of the charger 192 is reduced, the charger cabin 100 convenient for heat dissipation enables the installation and the work of the charger 192 to be independent of other equipment of the battery changing station 200, the convenience for installation and maintenance of the charger 192 is improved, and the mutual interference between the charger 192 and other equipment of the battery changing station 200 is reduced.
The mounting port 123 corresponds to an inlet of a cooling air duct of the charger 192, the air outlet 124 corresponds to an outlet of the cooling air duct of the charger 192, air in the air inlet cavity flows into the cooling air duct through the mounting port 123 via the inlet of the cooling air duct, and flows into the exhaust cavity 140 via the outlet of the cooling air duct via the air outlet, so that heat generated by the charger 192 during operation is taken away. The mounting opening 123 is designed to allow the charger 192 to be inserted into or removed from the charger mounting cavity 121, and the air inlet cavity 130 can be communicated with the cooling air duct of the charger 192, so that the structure is simple and the use is convenient.
As shown in fig. 5, in another embodiment, the charger compartment 100 further includes a sealing plate 180, and the sealing plate 180 is detachably connected to the partition 120 at the mounting opening 123 and the air outlet 124, respectively. As shown in fig. 1, four chargers 192 are installed in one charging bay 100 according to the number of batteries to be charged in the battery replacing station 200, and if the number of the chargers 192 required in other battery replacing stations 200 is less than four, the vacant partition 120 does not need to be removed, and the air inlet cavity 130 and the air outlet cavity 140 can be partitioned by installing the sealing plate 180 on the vacant space where the chargers 192 are not installed, so that the universality of the partition 120 is improved.
Through setting up shrouding 180, when charging machine 192 does not install or is removed, utilize shrouding 180 to seal installing port 123 and air outlet 124 and can keep apart charging machine installation cavity 121 with intake chamber 130 and exhaust chamber 140 respectively, and then can keep apart intake chamber 130 and exhaust chamber 140, thereby can improve the gas tightness of partition 120, avoid intake chamber 130 and exhaust chamber 140 to influence the radiating effect through charging machine installation cavity 121 intercommunication, be favorable to improving the radiating efficiency of charging motor cabin 100.
The cabin 110 includes a cabin body 170 and a cabin door 150. The cabin body 170 and the cabin door 150 are arranged to form a cabin 110, and a charger 192 is arranged in the cabin 110. The partition 120 is disposed in the cabin body 170, and when the door 150 is closed, the partition 120 abuts against the door 150, so that no gap exists between the partition 120 and the door 150, and the air intake cavity 130 is not communicated with the air exhaust cavity 140. The cabin door 150 is arranged, so that the installation and subsequent maintenance of equipment in the cabin body 170 are facilitated, when the cabin door 150 is closed, the partition part 120 is abutted to the cabin door 150, and a seal is formed between the partition part 120 and the cabin door 150 to separate the air inlet cavity 130 from the air exhaust cavity 140, so that the air tightness can be improved, and the heat dissipation effect of the charging cabin 100 is ensured. After the cabin door is opened, equipment in the operator charging cabin is installed and maintained, and the operation is simple and convenient.
As shown in fig. 2, the cabin 170 is connected to the charging chamber body 230 at a side of the charging chamber 220 of the charging station 200 close to the battery rack 210. The charging compartment 220 is provided with a charging compartment 100 and a battery holder 210 for placing a battery therein. The battery rack 210 is disposed in the charging compartment 220, and the battery rack 210 is close to the cabin 170. A battery rack 210 is arranged at one side of the charging chamber 220 close to the cabin 170, the battery rack 210 is used for placing batteries, and the charger 192 charges the batteries on the battery rack 210 for subsequent battery replacement. The door 150 is movably connected to the body of the charging compartment 220. The cabin door 150 of the charging cabin 100 is installed on the body of the charging cabin 220, and the cabin body 170 is located inside the charging cabin 220 and connected with the body of the charging cabin 220, so that the manner that the charging cabin 100 is embedded in the charging cabin 220 is realized, and the installation space of the charging cabin 220 is saved.
In this embodiment, the charger compartment 100 further includes a first sealing member, and the first sealing member is disposed between the partition 120 and the compartment door 150. The first sealing member is used to fill the gap between the partition 120 and the door 150, reduce the air flow between the air intake chamber 130 and the air exhaust chamber 140 between the partition 120 and the door 150, reduce the thermal convection between the air intake chamber 130 and the air exhaust chamber 140, and contribute to further increase the heat dissipation effect.
In other embodiments, the first seal may not be provided, and the air intake chamber 130 and the air discharge chamber 140 may be separated only by the abutment between the partition 120 and the door 150.
In this embodiment, the first sealing element may be disposed on the partition 120, the door 150, or both the partition 120 and the door 150, so that the sealing effect is better. Specifically, the first sealing element is attached to the partition 120 or the door 150, that is, the first sealing rubber element is adhered to the partition 120 or the door 150 by glue, and the adhering installation manner is simple and reliable.
In this embodiment, the first sealing member is made of a heat insulating material, thereby improving the heat insulating effect between the air intake chamber 130 and the air discharge chamber 140. Of course, in other embodiments, the first sealing member may also be made of a non-heat insulating material, and this embodiment is not limited in particular.
The door 150 is provided with an air vent 151, and the air vent 151 is communicated with the air inlet chamber 130. The external air flows into the intake chamber 130 through the air vent 151, and then flows into the cooling air duct to further flow into the exhaust chamber 140. Finally, the air is exhausted out of the charging cabin 100 from the exhaust cavity 140, and the air flows to take away the heat of the charger 192. After the air in the air intake cavity 130 flows into the charger 192, the air pressure in the air intake cavity 130 is reduced, so that the outside air is sucked into the air intake cavity 130, the circulation of the outside air is realized, and the heat dissipation effect is better.
In this embodiment, the door 150 is provided with a filter (not shown) at the vent 151. The filtering piece is a shutter or a screen. The air flowing out of the air inlet cavity 130 is filtered by the filter element, so that external sundries can be prevented from entering the air inlet cavity 130 through the air vent 151, the cleanness in the air inlet cavity 130 is kept, the equipment in the air inlet cavity 130 is protected, the dust is reduced to be accumulated in the charger 192, and the service life of the charger 192 is prolonged.
The chamber 110 has an exhaust window 160, and the exhaust chamber 140 communicates with the outside through the exhaust window 160. The hot air heat-exchanged in the charger 192 is discharged out of the discharge chamber 140 through the discharge louver 160, reducing the temperature in the discharge chamber 140.
In this embodiment, the charger cabin 100 further includes an air exhausting device, and the air exhausting device is disposed at the air exhausting window 160. The exhaust device may be, but is not limited to, a forced exhaust fan, and when the exhaust fan operates, hot air in the exhaust cavity 140 is pumped out of the exhaust cavity 140, so that negative pressure is formed in the exhaust cavity 140, the heat dissipation effect of the exhaust cavity is improved, and the heat dissipation efficiency is higher. Therefore, the normal temperature air in the air intake chamber 130 is drawn into the exhaust chamber 140, and the air in the air intake chamber 130 can only flow into the exhaust chamber 140 through the cooling air duct in the charger 192.
In other embodiments, instead of providing the exhaust device at the exhaust window 160, an air intake device at the air port 151 may be used to blow outside air into the air intake chamber 130. The exhaust device can reduce the accumulation of dust at the charger 192 compared to the air supply device. Furthermore, air intake equipment can be arranged at the air port 151, and air exhaust equipment can be arranged at the air exhaust window 160, so that the heat dissipation effect is better.
As shown in fig. 4, the partition 120 includes a support bracket 125, and the support bracket 125 is vertically disposed in the charging compartment 100. A plurality of charger installation cavities 121 are arranged on the support frame 125, the plurality of charger installation cavities 121 are arranged along the vertical direction, and each charger installation cavity 121 is used for installing one charger 192. An isolation cavity 127 is formed between adjacent charger installation cavities 121, and the isolation cavity 127 is enclosed by two plates respectively close to the air inlet cavity 130 and the air exhaust cavity 140, the cabin door 150 and the inner wall of the cabin 110. The isolating chamber 127 is not in communication with the intake chamber 130 and the exhaust chamber 140, such that the isolating chamber 127 separates the intake chamber 130 from the exhaust chamber 140 at locations where the charger 192 is not installed. Meanwhile, the isolation cavity 127 also enables an air insulation layer to be formed between adjacent chargers 192, so that mutual heat transfer between the adjacent chargers 192 is reduced, and interference between the adjacent chargers 192 is reduced.
As shown in fig. 5, the support frame 125 is provided with a support plate 128 for supporting the charger 192, the support plate 128 is provided with a lightening hole 129, the middle of the support plate 128 is hollow, and the self weight of the support plate 128 is reduced. The supporting plate 128 is arranged to support the charger 192, so that the charger 192 can be installed, the middle of the supporting plate 128 is hollow, four sides of the supporting plate 128 are of a solid structure, and four sides of the supporting plate 128 are used for installing the charger 192. In this embodiment, the supporting plate 128 is made of metal, the heat conduction of the supporting plate 128 made of metal is fast, and the hollow supporting plate 128 can also dissipate heat to the isolation cavity 127, which is beneficial to improving the heat dissipation efficiency of the charger 192. In other implementations, the support plate 128 may also be made of plastic or other materials.
In this embodiment, the charger 192 communicates with the isolated cavity 127 above it. One side of the isolating cavity 127 facing the lower charger 192 is provided with an opening, so that the charger 192 is communicated with the isolating cavity 127 above the charger 192, heat of the charger 192 can be dissipated to the isolating cavity 127 above the charger, and heat dissipation efficiency of the charger 192 is improved.
The side of the isolation chamber 127 facing the door 150 is opened with an opening, when the door 150 is closed, the door 150 abuts against the support frame 125 to separate the air intake chamber 130 from the air exhaust chamber 140. The side of the isolation cavity 127 facing the hatch 150 is provided with an opening, so that the heat insulation performance of the isolation cavity 127 between the air inlet cavity 130 and the air outlet cavity 140 is not influenced, and the material usage amount of the support frame 125 is reduced on the premise of not influencing the heat insulation performance. Moreover, after the hatch 150 is opened, the heat in the isolation cavity 127 can be quickly dissipated, which is beneficial to quickly dissipating the heat of the isolation cavity 127.
The support frame 125 further includes a first divider plate 126 and a second divider plate 122, the first divider plate 126 being disposed between the support frame 125 and the top plate 111 of the nacelle 170. The second partition plate 122 is disposed between the support frame 125 and the bottom plate 112 of the cabin 170. The first partition plate 126 and the second partition plate 122 are both vertically arranged plates, and the first partition plate 126 can separate the air inlet cavity 130 and the air outlet cavity 140 between the support frame 125 and the top plate 111 of the cabin 170, so as to prevent the air inlet cavity 130 and the air outlet cavity 140 in the upper space of the support frame 125 from being communicated. The second partition plate 122 is disposed between the support frame 125 and the bottom plate 112 of the cabin 170, the second partition plate 122 partitions the space between the bottom of the partition portion 120 and the bottom plate of the cabin 170, and the air intake chamber 130 and the air exhaust chamber 140 are partitioned at the bottom of the partition portion 120, so that the air intake chamber 130 and the air exhaust chamber 140 are further ensured not to be communicated, and the sealing performance is ensured. In this embodiment, the second partition plate 122 is disposed at a side close to the exhaust cavity 140, that is, between the supporting frame 125 and the bottom plate 112 of the cabin 170, the space of the intake cavity 130 is larger than the space of the exhaust cavity 140, so that other devices can be installed between the supporting frame 125 and the bottom plate 112 of the cabin 170, the space utilization of the charging cabin 100 is more efficient, and the space utilization of the entire power conversion station 200 can be improved.
In other embodiments, the second divider plate 122 may also be disposed at an intermediate location between the support bracket 125 and the bottom plate 112 of the nacelle 170.
In this embodiment, the support frame 125 is welded to the side wall of the cabin 170, and after the charger cabin 100 is installed in the battery changing station 200, the support frame 125 is welded to the side wall of the cabin 170 by welding, so that the support frame 125 and the cabin wall are connected with each other with high stability and high sealing performance. Openings in the side walls of the nacelle 170 are not required for mounting attachment bolts or the like, and welding enables a sealed connection between the support bracket 125 and the nacelle 170, improving the thermal isolation between the intake chamber 130 and the exhaust chamber 140.
In other embodiments, holes may be formed on the sidewalls of the nacelle 170, and the supporting frame 125 and the sidewalls of the nacelle 170 may be connected by bolts.
The charging cabin 100 further includes a compressor and/or a fluid infusion tank (not shown), which are disposed below the support frame 125. The compressor is used for providing compressed air for devices such as the power exchanging equipment of the power exchanging station 200, and the liquid supplementing box is used for supplementing cooling liquid for the equipment in the power exchanging station 200. Need be in the past and trade the inside space of seeking of power station 200 and place compressor and fluid infusion case, the utility model discloses a fill motor cabin 100 leaves the space in the lower part of support frame 125, can set up compressor and fluid infusion case in the space of support frame 125 lower part, has reduced compressor and fluid infusion case and has traded the space in the power station and occupy, has improved the space utilization efficiency in trading power station 200.
In this embodiment, a second sealing element 190 is disposed on the supporting frame 125, and the second sealing element 190 is located between the supporting frame 125 and the charger 192. The second sealing element 190 is attached between the charger 192 and the upper surface of the mounting cavity, so that the sealing performance between the charger 192 and the support frame 125 can be enhanced, the air inlet cavity 130 and the air outlet cavity 140 are prevented from being communicated through a gap between the charger 192 and the support frame 125, and the heat dissipation effect is further improved. Since the casing of the charger 192 and the support frame 125 are made of metal, the contact surface between the casing and the support frame is prone to have a small gap so that air flows through, resulting in a reduction in the thermal insulation between the intake chamber 130 and the exhaust chamber 140. The second sealing element 190 is attached to the support frame 125, so that a gap between the housing of the charger 192 and the support frame 125 is reduced, air is prevented from flowing through the gap between the housing of the charger 192 and the support frame 125, and the heat insulation performance between the air inlet cavity 130 and the air outlet cavity 140 is improved.
The second sealing element 190 is a heat insulating strip, the heat insulating strip may be disposed between the support frame 125 and the charger 192 at the edge of the mounting opening 123 and/or the air outlet 124, the heat insulating strip may be attached to the edge of the charger 192 and the support frame 125, the heat insulating strip may also be attached to the support frame 125 near the charger 192, or the heat insulating strips may be attached to both sides of the charger 192 and the support frame 125.
The charging cabin 100 further comprises a busbar 191, the busbar 191 is used for supplying power to a charger 192, and the busbar 191 is arranged in the exhaust cavity 140, so that the space occupation of the busbar 191 on the power conversion station 200 can be reduced.
In this embodiment, the charger compartment 100 further includes a lighting device disposed in the air intake cavity 130 and/or the air exhaust cavity 140. The lighting device is used for lighting the charging cabin 100 when personnel enter the charging cabin 100, so that lighting is facilitated when equipment is installed in the charging cabin 100, and the equipment is installed and lighting equipment does not need to be additionally carried during subsequent maintenance. The charging cabin 100 further includes a network transceiver module disposed within the intake cavity 130 and/or the exhaust cavity 140. The network transceiver module can realize communication between the charger 192 and the outside and can realize remote control over the charger 192, and when the battery replacement station 200 runs horizontally, the network transceiver module sends the running information of the charger 192 to the upper computer, so that an operator can conveniently monitor the running state of the charger 192 remotely without entering the charging cabin 100 to check the running condition of the charger 192.
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 (24)
1. The utility model provides a machine cabin charges convenient to heat dissipation which characterized in that, the machine cabin charges convenient to heat dissipation includes cabin and partition portion, the partition portion will the cabin is kept apart out and is admitted air the chamber and the exhaust chamber, the partition portion has the machine installation cavity that charges, charge machine installation cavity respectively with admit air the chamber with the exhaust chamber intercommunication, so that admit air the chamber with the exhaust chamber respectively can with charge machine's cooling duct intercommunication.
2. The charger cabin convenient for heat dissipation according to claim 1, characterized in that the charger installation cavity has an installation opening and an air outlet, the installation opening is used for the charger to be inserted into or removed from the charger installation cavity, the installation opening is respectively communicated with the inlet of the air inlet cavity and the inlet of the cooling air duct, the air outlet is arranged on one side of the exhaust cavity corresponding to the outlet of the cooling air duct, and the air outlet is respectively communicated with the exhaust cavity and the outlet of the cooling air duct.
3. The charger cabin convenient for heat dissipation according to claim 2, further comprising a sealing plate, wherein the sealing plate is detachably connected to the partition portion at the mounting opening and the air outlet respectively.
4. The charger cabin convenient for heat dissipation according to claim 1, wherein the cabin includes a cabin body and a cabin door, the cabin body and the cabin door are defined to form the cabin, the partition portion is disposed in the cabin body, and when the cabin door is closed, the partition portion abuts against the cabin door.
5. The charger cabin convenient for heat dissipation as defined in claim 4, wherein the cabin is connected to the body of the charging cabin at a side of the charging cabin of the charging station close to the battery rack, and the cabin door is movably connected to the body of the charging cabin.
6. The charger cabin convenient for heat dissipation according to claim 4, further comprising a first sealing element, wherein the first sealing element is disposed between the partition and the cabin door at a position where the partition and the cabin door abut against each other.
7. The charger cabin convenient for heat dissipation according to claim 6, wherein the first sealing element is disposed on the partition and/or the first sealing element is disposed on the cabin door.
8. The battery compartment according to claim 6, wherein the first sealing element is made of a heat insulating material.
9. The charger cabin convenient for heat dissipation according to claim 4, characterized in that an air vent is provided on the cabin door, the air vent being communicated with the air intake chamber.
10. The charger cabin convenient for heat dissipation according to claim 9, wherein a filter is disposed on the cabin door at the vent.
11. The charger compartment for facilitating heat dissipation according to claim 10, wherein the filter is a louver or a mesh.
12. The battery charger compartment facilitating heat dissipation according to claim 9, wherein the compartment has an exhaust window, and the exhaust cavity is communicated with the outside through the exhaust window.
13. The charger cabin convenient for heat dissipation as defined in claim 12, wherein the charger cabin convenient for heat dissipation further comprises an air exhaust device and/or an air supply device, the air exhaust device is disposed at the exhaust window, and the air supply device is disposed at the vent.
14. The charger cabin convenient for heat dissipation according to claim 4, characterized in that the partition comprises a support frame, a plurality of charger installation cavities are arranged on the support frame, an isolation cavity is formed between adjacent charger installation cavities, and the isolation cavity is not communicated with the air inlet cavity and the air exhaust cavity.
15. The charger cabin convenient for heat dissipation according to claim 14, wherein a support plate for supporting the charger is provided on the support frame, and a lightening hole is provided on the support plate.
16. The charger compartment facilitating heat dissipation according to claim 14, wherein the charger is in communication with the isolation cavity above the charger compartment.
17. The charger cabin convenient for heat dissipation according to claim 14, wherein an opening is formed in one side of the isolation cavity facing the cabin door.
18. The charger cabin convenient for heat dissipation according to claim 14, wherein the support frame further comprises a first partition plate and a second partition plate, the first partition plate is disposed between the support frame and a top plate of the cabin body, and the second partition plate is disposed between the support frame and a bottom plate of the cabin body.
19. The charger cabin convenient for heat dissipation according to any one of claims 14 to 18, wherein the support frame is welded to a side wall of the cabin body.
20. The charger cabin convenient for heat dissipation according to any one of claims 14 to 18, further comprising a compressor and/or a fluid replenishing tank, wherein the compressor and/or the fluid replenishing tank are disposed below the support frame.
21. The charger cabin convenient for heat dissipation according to any one of claims 14 to 18, characterized in that a second sealing member is provided on the support frame, and the second sealing member is located between the support frame and the charger.
22. The charger compartment convenient for heat dissipation according to any one of claims 1 to 18, further comprising a busbar disposed within the exhaust cavity.
23. The charger compartment convenient for heat dissipation according to any one of claims 1 to 18, further comprising an illumination device disposed in the intake cavity and/or the exhaust cavity; and/or the charger cabin convenient for heat dissipation further comprises a network transceiver module, and the network transceiver module is arranged in the air inlet cavity and/or the exhaust cavity.
24. A battery charging station, characterized by comprising a battery charger compartment convenient for heat dissipation as claimed in any one of claims 1 to 23.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123030420.9U CN217396286U (en) | 2021-12-02 | 2021-12-02 | Charging cabin and power station convenient to heat dissipation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123030420.9U CN217396286U (en) | 2021-12-02 | 2021-12-02 | Charging cabin and power station convenient to heat dissipation |
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| CN217396286U true CN217396286U (en) | 2022-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116061750A (en) * | 2023-03-23 | 2023-05-05 | 哲弗智能系统（上海）有限公司 | Heavy truck power exchange station |
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2021
- 2021-12-02 CN CN202123030420.9U patent/CN217396286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116061750A (en) * | 2023-03-23 | 2023-05-05 | 哲弗智能系统（上海）有限公司 | Heavy truck power exchange station |
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