CN115832524A - Modularization new energy automobile power battery system - Google Patents
Modularization new energy automobile power battery system Download PDFInfo
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- CN115832524A CN115832524A CN202310001413.0A CN202310001413A CN115832524A CN 115832524 A CN115832524 A CN 115832524A CN 202310001413 A CN202310001413 A CN 202310001413A CN 115832524 A CN115832524 A CN 115832524A
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The invention relates to the technical field of automobile power batteries, and discloses a modularized new energy automobile power battery system which comprises a containing box body, wherein a box body sealing cover used for sealing an opening at the top of the containing box body is installed at the top of the containing box body through an assembling bolt, a plurality of second supporting mechanisms are installed in the containing box body, and a plurality of first supporting mechanisms are installed on the box body sealing cover. This modularization new energy automobile power battery system, when the car went, along with the increase of car speed, external air can get into down induced air passageway by inlet air duct, later passes heat dissipation channel by lower inlet air duct, finally assembles last air-out passageway to discharge through the passageway of airing exhaust, take away the heat that the battery module gived off at the during operation, and above-mentioned radiating process need not be equipped with extra power consumption facility, can also effectual energy saving when reducing the car load.
Description
Technical Field
The invention relates to the technical field of automobile power batteries, in particular to a modularized new energy automobile power battery system.
Background
The automobile power battery system is a power supply for providing a power source for an automobile engine, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts. Such a battery system is generally formed by assembling a plurality of modular battery modules into a cavity.
The battery system of car can give off a large amount of heats at the in-process that uses, the battery works under high temperature state for a long time and can reduce the life of battery, set up a plurality of battery modules usually in a cavity in current battery system, it is tight to contradict each other between the adjacent battery module, this can reduce whole battery system's radiating efficiency undoubtedly, also can be equipped with some water cooling systems that are used for giving the battery module heat dissipation in the current battery system, but this kind of system not only need be equipped with equipment such as circulating pump and refrigerator, still need the inside water cooling pipeline that introduces of battery system, equipment such as circulating pump and refrigerator can increase the car load, increase the car consumption simultaneously, the water cooling pipeline also can increase the load of car to a certain extent, this all can reduce new energy automobile's time of endurance.
Disclosure of Invention
The invention provides a modularized new energy automobile power battery system, which is used for promoting the solution of the problems in the background technology.
The invention provides the following technical scheme: a modularized new energy automobile power battery system comprises an accommodating box body, wherein a box body sealing cover used for sealing an opening in the top of the accommodating box body is installed at the top of the accommodating box body through an assembling bolt, a plurality of second supporting mechanisms are installed in the accommodating box body, a plurality of first supporting mechanisms are installed on the box body sealing cover, and the first supporting mechanisms and the second supporting mechanisms are matched for clamping a battery module;
a lower induced air channel for ventilation is formed between the bottom of each battery module and the bottom plate of the accommodating box body, an upper air outlet channel for air outlet is formed between the top of each battery module and the box body sealing cover, a heat dissipation channel for heat dissipation is formed between every two adjacent battery modules, and the lower induced air channel is communicated with the upper air outlet channel through the heat dissipation channel;
and one end of the accommodating box body is provided with an air inlet channel communicated with the lower induced air channel, the other end of the accommodating box body is provided with an air exhaust channel communicated with the upper air outlet channel, and the air inlet channel and the air exhaust channel are both communicated with the outside of the accommodating box body.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: the first supporting mechanism comprises a first clamping plate, and the first clamping plate is fixedly connected with the box body sealing cover through a first supporting rod;
the second supporting mechanism comprises a second clamping plate, and the second clamping plate is fixedly connected with the bottom of the accommodating box body through a second supporting rod;
the battery module is clamped between the first clamping plate and the second clamping plate, the upper air outlet channel is located between the first clamping plate and the box body sealing cover, and the lower air inducing channel is located between the second clamping plate and the bottom plate for accommodating the box body.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: the surface of the battery module is also provided with a heat exchange sleeve, the heat exchange sleeve is fixedly provided with a heat dissipation plate, and one side of the heat dissipation plate extends into the heat dissipation channel.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: a blocking mechanism is further arranged at the communication position of the heat dissipation channel and the air inlet channel;
the blocking mechanism comprises a hinge seat fixedly connected to the second clamping plate, a wind shield is hinged to the hinge seat, a touch plate used for limiting the wind shield to rotate anticlockwise is mounted on the wind shield, and the touch plate is connected with the second clamping plate through a return spring;
the wind shield is used for plugging a communication opening of the heat dissipation channel and the air inlet channel.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: the first clamping plate is further provided with an air inducing plate used for inducing air, the air inducing plate is located between the heat dissipation channel and the upper air outlet channel, and the air inducing plate is used for changing the direction of air flow in the heat dissipation channel and promoting the air flow in the heat dissipation channel and the air flow in the upper air outlet channel to converge.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: the air inlet channel is communicated with a first connecting pipe, and the first connecting pipe is communicated with an air conveying device through a flexible corrugated pipe;
the gas transmission device comprises a wind gathering box, the wind gathering box is of a box body structure provided with an opening, one side, away from the opening, of the wind gathering box is provided with an inclined induced draft surface, a filter plate used for passing solid particles is further arranged in the wind gathering box, and a plurality of filter holes are formed in the filter plate;
and the bottom of the induced draft surface is communicated with a communicating transverse pipe which is used for being communicated with the flexible corrugated pipe.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: one end of the communicating and traversing part is also communicated with a water drawing device through a guide pipe, and the water drawing device comprises a first flared tube, a second flared tube and an accelerating tube;
one end of the accelerating tube is communicated with the small pipe orifice of the first flared tube, the other end of the accelerating tube is communicated with the small pipe orifice of the second flared tube, the large pipe orifice of the first flared tube is communicated with the flow guide tube, and the large pipe orifice of the second flared tube is communicated with the flexible corrugated pipe;
a water suction pipe for taking water is communicated with the inside of the accelerating pipe;
the water suction pipe is inserted into the water storage tank.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: and a water striking plate for striking a water body is further arranged in the second horn pipe.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: a first water suction cylinder is communicated in the accelerating tube, the bottom of the first water suction cylinder is communicated with a second water suction cylinder, and the bottom of the second water suction cylinder is communicated with the water suction tube;
a water distribution block is placed in the first water suction barrel, a water dispersion conical surface is arranged at the bottom of the water distribution block, and a plurality of water dispersion channels for water diversion are arranged on the water dispersion conical surface;
and the bottom of the water distribution block is also provided with a guide rod, and the guide rod is inserted into the second water suction cylinder.
As an alternative of the modular new energy automobile power battery system, the modular new energy automobile power battery system comprises the following components: and a water dispersing net is further installed at the opening at the top of the first water absorbing cylinder.
The invention has the following beneficial effects:
1. this modularization new energy automobile power battery system, the place ahead of inlet air channel opening towards new energy automobile, the passageway setting of airing exhaust is at new energy automobile's afterbody, when the car traveles, along with the increase of car speed, external air can get into induced air passageway down by inlet air channel, later pass heat dissipation channel by lower inlet air channel, finally assemble last air-out passageway, and discharge through the passageway of airing exhaust, take away the heat that the battery module gived off at the during operation, and above-mentioned radiating process need not be equipped with extra power consumption facility, can also effectual energy saving when reducing the car load.
2. This modularization new energy automobile power battery system, through setting up the deep bead, when intaking in the induced air passageway, need to have certain gas pressure side in the passageway just can push open the deep bead, air current in the induced air passageway can each heat dissipation channel of more unanimous entering this moment, finally and assemble in the last air-out passageway, and discharge through the passageway of airing exhaust, through above-mentioned structure, because can all form certain air current in every heat dissipation channel, just can not lead to the phenomenon of hot-blast indiscriminate cluster, improve the holistic radiating efficiency of battery module.
3. This modularization new energy automobile power battery system gathers wind effect through setting up and gathers wind case, and in the operation air admission that along with the car gathers wind case and finally collects the intercommunication violently pipe through the induced air face, the air velocity in the intercommunication violently pipe can further accelerate to violently manage by the intercommunication and get into inlet air channel, the air current of high-speed circulation gets into and holds the power that the box was internal more to be favorable to its inside work dispels the heat.
4. This modularization new energy automobile power battery system, when the air current in the draught tube gets into accelerating tube through first horn tube, air velocity in the accelerating tube can further promote, and produce the negative pressure, this negative pressure can be through absorbing the water in the pipe absorption water storage tank, when these water get into accelerating tube, can disperse into the water smoke on the inner wall that drives and strike second horn tube and the board of beating water through the intraductal fast-speed air current of accelerating tube, thereby can improve and get into the humidity that holds the internal air of box, be favorable to dispelling the heat to the battery module that holds in the box on the one hand, can also reduce the production of static to a certain extent simultaneously, the danger that probably causes when avoiding the internal static of battery module to produce.
Drawings
Fig. 1 is a schematic perspective view of a storage case in embodiment 1 of the present invention.
FIG. 2 is a schematic view of the cut-away structure of the present invention C-C.
Fig. 3 is a schematic view of the internal structure of the storage case in embodiment 2 of the present invention.
Fig. 4 is an enlarged view of the structure of the present invention at a.
Fig. 5 is a schematic structural diagram of the gas transmission device of the present invention.
Fig. 6 is an enlarged schematic view of the structure at B of the present invention.
In the figure: 1. the air conditioner comprises a containing box body, 2, a box body sealing cover, 3, a first connecting pipe, 4, an assembling bolt, 5, a flexible corrugated pipe, 6, an air inlet channel, 7, an upper air outlet channel, 8, an air guide plate, 9, a first supporting rod, 10, a heat dissipation plate, 11, a battery module, 12, a heat dissipation channel, 13, a first clamping plate, 14, a first rubber pad, 15, an air exhaust channel, 16, a lower air guide channel, 17, a heat exchange sleeve, 18, a second supporting rod, 19, a second clamping plate, 20, a second rubber pad, 21, a hinged seat, 22, a wind shield, 23, a collision plate, 24, a reset spring, 25, an air collecting box, 26, a filter hole, 27, a filter plate, 28, an air guide surface, 29, a guide pipe, 31, a communication transverse pipe, 35, a first horn pipe, 36, an accelerating pipe, 37, a second horn pipe, 38, a water striking plate, 40, a water storage tank, 41, a water suction pipe, 42, a first water suction cylinder, 43, a water dispersing net, a water dispersing block, 45, a second guide rod, a water dispersing cone-shaped water dispersing channel, 47, a water dispersing channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, a modularized new energy automobile power battery system comprises an accommodating box body 1, a box body sealing cover 2 used for sealing an opening at the top of the accommodating box body 1 is installed at the top of the accommodating box body 1 through an assembling bolt 4, a plurality of second supporting mechanisms are installed in the accommodating box body 1, a plurality of first supporting mechanisms are installed on the box body sealing cover 2, and the first supporting mechanisms and the second supporting mechanisms are matched for clamping a battery module 11;
a lower induced air channel 16 for ventilation is formed between the bottom of each battery module 11 and the bottom plate of the accommodating box body 1, an upper air outlet channel 7 for air outlet is formed between the top of each battery module 11 and the box body sealing cover 2, a heat dissipation channel 12 for heat dissipation is formed between every two adjacent battery modules 11, and the lower induced air channel 16 is communicated with the upper air outlet channel 7 through the heat dissipation channel 12;
one end of the accommodating box body 1 is provided with an air inlet channel 6 communicated with a lower air inducing channel 16, the other end of the accommodating box body 1 is provided with an air exhaust channel 15 communicated with an upper air outlet channel 7, and the air inlet channel 6 and the air exhaust channel 15 are both communicated with the outside of the accommodating box body 1.
In this embodiment, the power battery system is assembled on a new energy vehicle, the opening of the air inlet channel 6 faces the front of the new energy vehicle, the air exhaust channel 15 is arranged at the tail of the new energy vehicle, the air inlet channel 6 is communicated with the outside of the vehicle body of the vehicle, and the air exhaust channel 15 is also communicated with the outside of the vehicle.
When the car went, along with the increase of car speed, external air can be by inlet air duct 6 entering lower induced air passageway 16, later passes heat dissipation channel 12 by lower inlet air duct 6, finally assembles last air-out passageway 7 to discharge through exhaust channel 15, the heat that battery module 11 gived off at the during operation can be taken away to the wind that gets into and hold box body 1, and above-mentioned radiating process need not be equipped with extra power consumption facility, can also effectual energy saving when reducing the car load.
Specifically, the first supporting mechanism comprises a first clamping plate 13, and the first clamping plate 13 is fixedly connected with the box body sealing cover 2 through a first supporting rod 9;
the second supporting mechanism comprises a second clamping plate 19, and the second clamping plate 19 is fixedly connected with the bottom of the accommodating box body 1 through a second supporting rod 18;
the battery module 11 is clamped between the first clamping plate 13 and the second clamping plate 19, the upper air outlet channel 7 is located between the first clamping plate 13 and the box body cover 2, and the lower air inducing channel 16 is located between the second clamping plate 19 and the bottom plate for accommodating the box body 1.
In this embodiment, it should be noted that, a plurality of second clamping plates 19 are arranged on the bottom plate of the accommodating box body 1 through the second support rods 18, a plurality of first clamping plates 13 are arranged on the box body sealing cover 2 through the first support rods 9, the first clamping plates 13 correspond to the second clamping plates 19 one to one, and the power battery system is assembled by only placing the battery modules 11 on the second clamping plates 19 one to one, then closing the box body sealing cover 2 to make the first clamping plates 13 press the top of the battery modules 11, and then fastening the box body sealing cover 2 and the accommodating box body 1 through the assembling bolts 4.
In order to prevent the first card 13 and the second card 19 from scratching the outside of the battery module 11, a first rubber pad 14 is disposed between the first card 13 and the top of the battery module 11, and a second rubber pad 20 is disposed between the second card 19 and the bottom of the battery module 11.
Further, a heat exchange sleeve 17 is further mounted on the surface of the battery module 11, a heat dissipation plate 10 is fixedly mounted on the heat exchange sleeve 17, and one side of the heat dissipation plate 10 extends into the heat dissipation channel 12.
The heat exchange sleeve 17 and the heat dissipation plate 10 are made of aluminum alloy, and the aluminum alloy is light in weight and has good heat conduction performance, so that heat generated by the battery module 11 due to work can be conveniently taken away when wind passes through the heat dissipation channel 12.
Example 2
Referring to fig. 3-4, this embodiment is an improvement on the basis of embodiment 1, and a blocking mechanism is further disposed at a communication position between the heat dissipation channel 12 and the air intake channel 6;
the blocking mechanism comprises a hinge seat 21 fixedly connected to the second clamping plate 19, a wind shield 22 is hinged to the hinge seat 21, a butting plate 23 used for limiting the wind shield 22 to rotate anticlockwise is mounted on the wind shield 22, and the butting plate 23 is connected with the second clamping plate 19 through a return spring 24;
the wind shield 22 is used for sealing the communication opening between the heat dissipation channel 12 and the air inlet channel 6.
It can be known from the above-mentioned assembling form of the battery module 11 that when the number of the assembled battery modules 11 is large, when air enters the air inlet channel 6, the air flows are disordered among the lower air inducing channel 16, the heat dissipation channel 12 and the upper air outlet channel 7, and when the heat dissipation channel 12 near the battery module 11 on one side close to the air inlet channel 6 passes through the heat dissipation and forms hot air, the air flow may not pass through the heat dissipation channel 12 far away from the air inlet channel 6, so that the hot air formed in the front may move into the heat dissipation channel 12 on the rear, and in this case, the heat dissipation efficiency of the battery module 11 far away from the air inlet channel 6 is not high.
For promoting to solve above-mentioned problem, through setting up the deep bead 22, reset spring 24 is dragging the tight conflict of conflict board 23 on second cardboard 19, deep bead 22 can block up shutoff radiating passage 12 and inlet air duct 6's intercommunication mouth this moment, when intaking in the induced air passageway 16, need to have certain gas pressure side in the passageway just can push open deep bead 22, the air current in the induced air passageway 16 can each radiating passage 12 of more unanimous entering this moment, finally and assemble in the last air-out passageway 7, and discharge through exhaust passage 15, through above-mentioned structure, because all can form certain air current in every radiating passage 12, just can not lead to the phenomenon of hot-blast indiscriminate cluster, improve the holistic radiating efficiency of battery module 11.
Furthermore, an air inducing plate 8 for inducing air is further arranged on the first clamping plate 13, the air inducing plate 8 is located between the heat dissipation channel 12 and the upper air outlet channel 7, and the air inducing plate 8 is used for changing the direction of air flow in the heat dissipation channel 12 and promoting the air flow in the heat dissipation channel 12 to be converged with the air flow in the upper air outlet channel 7.
When the air current that forms in heat dissipation channel 12 directly strikes last air-out passageway 7 in, will cause the hindrance in the circulation to the air current in last air-out passageway 7, through setting up induced air board 8 to avoid the air current that forms in heat dissipation channel 12 to directly strike last air-out passageway 7 in, the air current in the last heat dissipation channel 12 of being convenient for and the air current in last air-out passageway 7 converge, and flow out air exhaust channel 15.
Example 3
Referring to fig. 3-6, the present embodiment is an improvement made on the basis of embodiment 2, specifically, the air inlet channel 6 is communicated with a first connecting pipe 3, and the first connecting pipe 3 is communicated with an air transmission device through a flexible corrugated pipe 5;
the gas transmission device comprises a wind gathering box 25, the wind gathering box 25 is of a box body structure with an opening, one side, away from the opening, of the wind gathering box 25 is provided with an inclined wind-guiding surface 28, a filter plate 27 used for passing solid particles is further arranged in the wind gathering box 25, and a plurality of filter holes 26 are formed in the filter plate 27;
the bottom of the draught surface 28 is communicated with a communication cross pipe 31, and the communication cross pipe 31 is used for being communicated with the flexible corrugated pipe 5.
In this embodiment, gather bellows 25 can assemble in new energy automobile's locomotive department, along with the operation air admission of car gather bellows 25 and finally collect the intercommunication violently pipe 31 in through induced air face 28, because the bore of intercommunication violently pipe 31 is less, the opening bore of two poly bellows 25 is big, thereby the air velocity in the intercommunication violently pipe 31 can further accelerate, and get into inlet air channel 6 by the intercommunication violently pipe 31, the air current of high-speed circulation gets into and holds the power that more is favorable to its inside work in the box body 1 and dispels the heat, gather the time of bellows 25 collection air current, its inside filter 27 can obstruct the impurity in the air and get into and hold box body 1.
Example 4
Referring to fig. 3-6, the present embodiment is an improvement made on the basis of embodiment 3, specifically, the one end of the communication cross is further communicated with a water drawing device through a flow guiding pipe 29, and the water drawing device includes a first flared tube 35, a second flared tube 37 and an accelerating tube 36;
one end of the accelerating tube 36 is communicated with the small pipe orifice of the first flared tube 35, the other end of the accelerating tube 36 is communicated with the small pipe orifice of the second flared tube 37, the large pipe orifice of the first flared tube 35 is communicated with the guide tube 29, and the large pipe orifice of the second flared tube 37 is communicated with the flexible corrugated tube 5;
a water suction pipe 41 for taking water is communicated with the accelerating pipe 36;
also comprises a water storage tank 40, and a suction pipe 41 is inserted into the water storage tank 40.
In this embodiment, when the airflow in the flow guide pipe 29 enters the accelerating pipe 36 through the first trumpet tube 35, the airflow speed in the accelerating pipe 36 is further increased, as known from bernoulli's law, negative pressure is generated in the state of high-speed airflow motion, the negative pressure sucks the water in the water storage tank 40 through the water suction pipe 41, and when the water enters the accelerating pipe 36, the water is driven by the high-speed airflow in the accelerating pipe 36 and collides with the inner wall of the second trumpet tube 37 and the water striking plate 38 to be dispersed into water mist, so that the humidity of the air entering the accommodating box body 1 can be increased, on one hand, the heat dissipation of the battery module 11 in the accommodating box body 1 is facilitated, meanwhile, the generation of static electricity can be reduced to a certain extent, and the danger possibly caused when the static electricity is generated in the battery module 11 is avoided.
Further, a water striking plate 38 for striking the water body is installed in the second bell pipe 37.
Furthermore, a first water suction cylinder 42 is communicated with the accelerating tube 36, the bottom of the first water suction cylinder 42 is communicated with a second water suction cylinder 46, and the bottom of the second water suction cylinder 46 is communicated with the water suction tube 41;
a water distribution block 44 is arranged in the first water suction barrel 42, a water dispersion conical surface 47 is arranged at the bottom of the water distribution block 44, and a plurality of water dispersion channels 48 for conducting water are arranged on the water dispersion conical surface 47;
the bottom of the water diversion block 44 is also provided with a guide rod 45, and the guide rod 45 is inserted into the second water suction cylinder 46.
In this embodiment, when a large airflow exists in the acceleration tube 36, the airflow will suck up the water diversion block 44 first, water in the water storage tank 40 will impact on the water dispersion cone surface 47, the water dispersion channel 48 on the water dispersion cone surface 47 can uniformly disperse the water bodies on the outer surface of the water diversion block 44, the dispersed water enters the acceleration tube 36 and is easier to be collided subsequently to form water mist, the diameter of the guide rod 45 is smaller than the inner diameter of the second water suction cylinder 46, a gap for water circulation is also formed between the water diversion block 44 and the inner wall of the first water suction cylinder 42, during the movement of the water diversion block 44, the guide rod 45 will be always located in the second water suction cylinder 46 to ensure that the water dispersion cone surface 47 can always face the bottom for water dispersion, and the water diversion block 44 also plays a certain blocking role to prevent water from entering the acceleration tube 36 excessively.
Optionally, a water dispersing net 43 is further installed at the top opening of the first water absorbing cylinder 42.
The water distribution net 43 can prevent the water distribution block 44 from separating from the first water absorption cylinder 42, and on the other hand, the water dispersed by the water distribution block 44 can be further dispersed when passing through the meshes of the water distribution net 43, so that the subsequent water mist can be formed conveniently.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a modularization new energy automobile power battery system, is including holding box body (1), its characterized in that: a box body sealing cover (2) used for sealing an opening in the top of the accommodating box body (1) is mounted at the top of the accommodating box body (1) through an assembling bolt (4), a plurality of second supporting mechanisms are mounted in the accommodating box body (1), a plurality of first supporting mechanisms are mounted on the box body sealing cover (2), and the first supporting mechanisms and the second supporting mechanisms are matched for clamping the battery module (11);
a lower induced air channel (16) for ventilation is formed between the bottom of each battery module (11) and the bottom plate of the accommodating box body (1), an upper air outlet channel (7) for air outlet is formed between the top of each battery module (11) and the box body sealing cover (2), a heat dissipation channel (12) for heat dissipation is formed between every two adjacent battery modules (11), and the lower induced air channel (16) is communicated with the upper air outlet channel (7) through the heat dissipation channel (12);
one end of the accommodating box body (1) is provided with an air inlet channel (6) communicated with the lower induced air channel (16), the other end of the accommodating box body (1) is provided with an air exhaust channel (15) communicated with the upper air outlet channel (7), and the air inlet channel (6) and the air exhaust channel (15) are communicated with the outside of the accommodating box body (1).
2. The modular new energy automobile power battery system of claim 1, wherein: the first supporting mechanism comprises a first clamping plate (13), and the first clamping plate (13) is fixedly connected with the box body sealing cover (2) through a first supporting rod (9);
the second supporting mechanism comprises a second clamping plate (19), and the second clamping plate (19) is fixedly connected with the bottom of the accommodating box body (1) through a second supporting rod (18);
the battery module (11) is clamped between the first clamping plate (13) and the second clamping plate (19), the upper air outlet channel (7) is located between the first clamping plate (13) and the box body sealing cover (2), and the lower air inducing channel (16) is located between the second clamping plate (19) and a bottom plate for accommodating the box body (1).
3. The modular new energy automobile power battery system of claim 2, wherein: the surface of battery module (11) still installs heat exchange sleeve (17), fixed mounting has heating panel (10) on heat exchange sleeve (17), one side of heating panel (10) extends to in heat dissipation channel (12).
4. The modular new energy automobile power battery system of claim 2, wherein: a blocking mechanism is further arranged at the communication position of the heat dissipation channel (12) and the air inlet channel (6);
the blocking mechanism comprises a hinge seat (21) fixedly connected to the second clamping plate (19), a wind shield (22) is hinged to the hinge seat (21), a contact plate (23) used for limiting the wind shield (22) to rotate anticlockwise is mounted on the wind shield (22), and the contact plate (23) is connected with the second clamping plate (19) through a return spring (24);
the wind shield (22) is used for blocking a communication opening of the heat dissipation channel (12) and the air inlet channel (6).
5. The modular new energy automobile power battery system of claim 4, wherein: the first clamping plate (13) is further provided with an air inducing plate (8) used for inducing air, the air inducing plate (8) is located between the heat dissipation channel (12) and the upper air outlet channel (7), and the air inducing plate (8) is used for changing the direction of air flow in the heat dissipation channel (12) and promoting the air flow in the heat dissipation channel (12) to be converged with the air flow in the upper air outlet channel (7).
6. The modular new energy automobile power battery system of any one of claims 1-5, wherein: the air inlet channel (6) is communicated with a first connecting pipe (3), and the first connecting pipe (3) is communicated with an air conveying device through a flexible corrugated pipe (5);
the gas transmission device comprises a wind gathering box (25), the wind gathering box (25) is of a box body structure with an opening, one side, far away from the opening, of the wind gathering box (25) is provided with an inclined wind-guiding surface (28), a filter plate (27) used for passing solid particles is further arranged in the wind gathering box (25), and a plurality of filter holes (26) are formed in the filter plate (27);
the bottom of the air inducing surface (28) is communicated with a communicating transverse pipe (31), and the communicating transverse pipe (31) is used for being communicated with the flexible corrugated pipe (5).
7. The modular new energy automobile power battery system of claim 6, wherein: one end of the communicating and traversing part is also communicated with a water drawing device through a guide pipe (29), and the water drawing device comprises a first flared pipe (35), a second flared pipe (37) and an accelerating pipe (36);
one end of the accelerating tube (36) is communicated with the small opening of the first flared tube (35), the other end of the accelerating tube (36) is communicated with the small opening of the second flared tube (37), the large opening of the first flared tube (35) is communicated with the flow guide tube (29), and the large opening of the second flared tube (37) is communicated with the flexible corrugated tube (5);
a water suction pipe (41) for taking water is communicated with the inside of the accelerating pipe (36);
the water suction pipe (41) is inserted into the water storage tank (40).
8. The modular new energy automobile power battery system of claim 7, wherein: and a water beating plate (38) for impacting a water body is also arranged in the second flared tube (37).
9. The modular new energy automobile power battery system of claim 8, wherein: a first water suction cylinder (42) is communicated with the accelerating tube (36), the bottom of the first water suction cylinder (42) is communicated with a second water suction cylinder (46), and the bottom of the second water suction cylinder (46) is communicated with a water suction tube (41);
a water distribution block (44) is placed in the first water absorption cylinder (42), a water dispersion conical surface (47) is arranged at the bottom of the water distribution block (44), and a plurality of water dispersion channels (48) for water diversion are arranged on the water dispersion conical surface (47);
the bottom of the water distribution block (44) is also provided with a guide rod (45), and the guide rod (45) is inserted into the second water suction cylinder (46).
10. The modular new energy automobile power battery system of claim 9, wherein: and a water dispersion net (43) is also arranged at the opening at the top of the first water absorption cylinder (42).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001413.0A CN115832524A (en) | 2023-01-03 | 2023-01-03 | Modularization new energy automobile power battery system |
| GBGB2303336.8A GB202303336D0 (en) | 2022-10-24 | 2023-03-08 | A detection and processing system for power battery and fuse of new energy vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001413.0A CN115832524A (en) | 2023-01-03 | 2023-01-03 | Modularization new energy automobile power battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115832524A true CN115832524A (en) | 2023-03-21 |
Family
ID=85519999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310001413.0A Withdrawn CN115832524A (en) | 2022-10-24 | 2023-01-03 | Modularization new energy automobile power battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115832524A (en) |
-
2023
- 2023-01-03 CN CN202310001413.0A patent/CN115832524A/en not_active Withdrawn
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Application publication date: 20230321 |