Split type portable aluminum air power supply

Abstract

The invention relates to the technical field of mobile power supplies, in particular to a split type portable aluminum air power supply which comprises a power generation unit and an electrolyte unit, when a barrel body is placed on a supporting table of a second shell, electrolyte in the barrel body enters a second pipeline through a liquid outlet, and under the guidance of the second pipeline, a short pipe and a first pipeline, the electrolyte in the barrel body flows into the second pipeline. The electrolyte enters the containing cavity, the electrolyte reacts with the anode aluminum plate, the electrolyte in the barrel body ensures that the electrolyte in the containing cavity is always in a full state, and therefore it is ensured that the aluminum air power source can continuously and stably generate electricity. When an emergency situation occurs, the second pipeline and the short pipe are detached, the barrel body is taken down from the supporting table, the electrolyte in the containing cavity can be discharged outwards through the first pipeline and the short pipe, the discharged electrolyte is received by the barrel body, the electrolyte is prevented from polluting the external environment, and meanwhile, the barrel body is convenient to use. The aluminum air power supply is disassembled into three relatively independent whole bodies, so that the portability of the aluminum air power supply is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mobile power supplies, and in particular to a split-type portable aluminum-air power supply. Background Art

[0002] Aluminum-air power sources have gradually become an ideal choice for outdoor power supply due to their high energy density and environmental protection characteristics, especially compared to lithium batteries, their endurance is better. However, existing high-power aluminum-air power sources, especially those above 200W, are usually large in size, heavy in weight, and inconvenient to carry, which brings great inconvenience to users, especially field workers. Taking the 250W aluminum-air power source as an example, the device includes a cover, a shell, an electrical control unit and a battery stack. The electrical control unit is integrated on the cover, and the battery stack is placed in the shell. The structure is relatively compact. In order to reduce weight and facilitate carrying, this type of equipment usually does not have an electrolyte tank. The electrolyte is directly injected into the monomer of the battery stack through the filling hole to produce an electrochemical reaction.

[0003] However, in actual use, the addition of electrolyte leads to a significant increase in the overall weight of the power supply, usually increasing the weight by one-third. When faced with emergencies, carrying an overweight power supply brings a huge burden to users. Secondly, the existing structure is an immersion design, and the monomer is always immersed in the electrolyte. The electrolyte cannot be replenished during the reaction process. As the electrolyte is gradually consumed, the upper part of the anodized aluminum plate cannot fully participate in the reaction, resulting in material waste. At the same time, as the part of the anodized aluminum plate participating in the reaction gradually decreases, the power generation of the power supply also decreases accordingly, affecting the power supply performance and continuous use time. Summary of the invention

[0004] The present invention provides a split-type portable aluminum-air power source to solve the problems of the existing aluminum-air power source being inconvenient to carry and unable to provide continuous power supply in emergencies.

[0005] The split portable aluminum-air power supply of the present invention adopts the following technical solutions: A split-type portable aluminum-air power source comprises a power generation unit and an electrolyte unit.

[0006] The power generation unit includes a first shell and an electric energy conversion controller. A plurality of monomers are arranged inside the first shell, each of which has a accommodating cavity inside, and an anodized aluminum plate is arranged in the accommodating cavity; a first pipe connecting the accommodating cavity and the external environment is arranged on each monomer, and the first pipes of the plurality of monomers are interconnected through short pipes, wherein the first pipe is arranged at a lower position on the side of the monomer; the electric energy conversion controller is arranged on the first shell, and the electric energy conversion controller is connected to the plurality of monomers through a wire; the electrolyte unit includes a second shell and a barrel body, the barrel body is provided with a liquid filling port and a liquid outlet, and electrolyte is stored in the barrel body; a second pipe is arranged on the second shell, and one end of the second pipe can be connected to the short pipe; a support platform is arranged on the upper end of the second shell, and the barrel body can be placed on the support platform, and when the barrel body is placed on the support platform, the liquid outlet of the barrel body can be connected to the second pipe.

[0007] Furthermore, a storage groove is provided on the support platform; the end of the second pipe is provided in the storage groove; the barrel body can be inverted in the storage groove, and when the barrel body is inverted, the electrolyte in the barrel body can enter the storage groove, and the liquid level height in the storage groove is consistent with the height of the liquid outlet of the barrel body.

[0008] Furthermore, a positioning ring is provided in the storage groove, and a first sealing cover capable of sealing the liquid filling port is provided on the barrel body. The outer diameter of the first sealing cover is equal to the inner diameter of the positioning ring. When the barrel body is inverted in the storage groove, the first sealing cover can be inserted into the positioning ring; the height of the positioning ring is greater than the liquid level in the storage groove.

[0009] Furthermore, a drain pipe is provided at the liquid outlet of the barrel body, a plug for blocking the drain pipe is provided inside the drain pipe, a movable block is provided outside the drain pipe, the movable block and the plug are connected by a connecting rod, and the mass of the movable block is greater than the mass of the plug; a protrusion is provided at the bottom of the storage groove, and when the barrel body is inverted in the storage groove, the protrusion can push the movable block toward the inside of the drain pipe, so that the plug releases the blockage of the drain pipe.

[0010] Furthermore, an elastic member is provided on the movable block, the elastic member is always in a force storage state, the elastic member is provided between the movable block and the end of the discharge pipe, and the restoring force of the elastic member is used to drive the movable block away from the discharge pipe.

[0011] Furthermore, the outer diameter of the storage groove is set to be equal to the outer diameter of the barrel body, and a second sealing cover is provided on the barrel body. The inner diameter of the second sealing cover is equal to the outer diameter of the barrel body. The second sealing cover can seal the end of the barrel body where the liquid filling port and the liquid outlet are provided, and the second sealing cover can also seal the storage groove.

[0012] Furthermore, a first stop valve is provided on the short pipe, and the first stop valve can control the conduction state of the short pipe; a second stop valve is provided on the second pipeline, and the second stop valve can control the conduction state of the second pipeline.

[0013] Furthermore, both the first shell and the second shell are provided with inspection ports. The inspection port on the first shell is used to control the first stop valve, and the inspection port on the second shell is used to control the second stop valve.

[0014] Furthermore, the first shell, the second shell and the barrel are all provided with handles.

[0015] Furthermore, a temporary storage chamber is provided in the second shell, and a spare component is installed in the temporary storage chamber. The spare component includes a replacement part of a monomer, a first pipe, a second pipe and a short pipe.

[0016] The beneficial effects of the present invention are as follows: the split-type portable aluminum-air power supply of the present invention includes a power generation unit and an electrolyte unit. In the aluminum-air power supply, the power generation unit and the electrolyte unit are separately arranged to improve the portability of the aluminum-air power supply. When the aluminum-air power supply is assembled, a plurality of monomers are placed in a first shell, and the plurality of monomers are connected to an electric energy conversion controller through wires. When the barrel body is placed on a support platform of a second shell, the electrolyte inside the barrel body enters the second pipe through the liquid outlet. Under the guidance of the second pipe, the short pipe and the first pipe, the electrolyte enters the containing chamber, and the electrolyte reacts with the anode aluminum plate. At the same time, the electrolyte in the barrel body ensures that the electrolyte in the containing chamber is always in a full state, thereby ensuring that the aluminum-air power supply can generate electricity continuously and stably. When encountering an emergency, the second pipe is detached from the short pipe, and the barrel body is removed from the support platform. The electrolyte in the accommodating chamber can be discharged outward through the first pipe and the short pipe. At this time, the barrel body is used to receive the discharged electrolyte to prevent the electrolyte from polluting the external environment. At the same time, an aluminum-air power supply is disassembled into three relatively independent entities, thereby improving the portability of the aluminum-air power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 A schematic diagram of the structure of a split portable aluminum-air power supply provided by an embodiment of the present invention; Figure 2 A simplified structural diagram of the first housing in the split-type portable aluminum-air power supply provided in an embodiment of the present invention; Figure 3 A simplified structural diagram of the second housing in the split-type portable aluminum-air power supply provided in an embodiment of the present invention; Figure 4A simplified structural diagram of a barrel in a split-type portable aluminum air power source provided in an embodiment of the present invention; Figure 5 for Figure 1 A partial enlarged view of the middle A; Figure 6 A simplified structural diagram of a split-type portable aluminum-air power source provided in an embodiment of the present invention with a first shell and a second shell fixedly connected.

[0019] In the figure: 110, first shell; 120, electric energy conversion controller; 130, partition plate; 140, short tube; 210, second shell; 220, barrel; 230, drain pipe; 240, second pipeline; 310, storage groove; 320, positioning ring; 330, first blocking cover; 340, plug; 350, movable block; 360, connecting rod; 370, bump; 380, spring; 390, second blocking cover; 410, first stop valve; 420, second stop valve; 430, handle; 440, drain pipe; 450, drain valve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] like Figures 1 to 6 As shown, the split-type portable aluminum-air power source provided by the embodiment of the present invention includes a power generation unit and an electrolyte unit.

[0024] The power generation unit includes a first shell 110 and an electric energy conversion controller 120. The first shell 110 has a storage cavity inside. A horizontally placed partition plate 130 is arranged inside the first shell 110. The partition plate 130 can separate the storage cavity into a relatively isolated first chamber and a second chamber, and the first chamber is below the second chamber. A plurality of monomers are arranged inside the first shell 110. Specifically, a plurality of monomers are placed in the first chamber, each monomer has a receiving cavity inside, and each receiving cavity is provided with an anode aluminum plate. After the electrolyte enters the receiving cavity, the monomer starts to work and discharges outward. Each monomer is provided with a first pipe connecting the accommodating cavity and the external environment. Specifically, the first pipe connects the accommodating cavity with the first chamber. The first pipes of the plurality of monomers are connected to each other through the short tube 140. The short tube 140 penetrates to the outside of the first shell 110. The first pipe is arranged at a lower position on the side of the monomer. For example, the monomer is slightly cylindrical in shape, the axis of the monomer is arranged vertically, the first pipe penetrates the side wall of the monomer, the first pipe is arranged on the peripheral side wall of the monomer, and the first pipe is arranged near the lower end of the monomer. When there is electrolyte in the accommodating cavity, the electrolyte can be completely discharged from the accommodating cavity through the first pipe. The power conversion controller 120 is arranged on the first shell 110. The power conversion controller 120 is connected to the plurality of monomers through wires. Specifically, the power conversion controller 120 is arranged in the second chamber, and the wires between the power conversion controller 120 and the plurality of monomers penetrate the partition plate 130.

[0025] The electrolyte unit includes a second shell 210 and a barrel 220. The barrel 220 is provided with a liquid filling port and a liquid outlet. The barrel 220 contains electrolyte. Specifically, the electrolyte can be injected into the barrel 220 through the liquid filling port, and the electrolyte in the barrel 220 is discharged from the barrel 220 through the liquid outlet. The second shell 210 is provided with a second pipe 240. One end of the second pipe 240 can be connected to the short tube 140. Specifically, when the aluminum-air power source is required to generate electricity, one end of the second pipe 240 is connected to the short tube 140. Correspondingly, when the aluminum-air power source is not required to generate electricity, one end of the second pipe 240 is separated from the short tube 140. A support platform is provided at the upper end of the second shell 210, and the barrel body 220 can be placed on the support platform. When the aluminum-air power supply is needed to generate electricity, the barrel body 220 is placed on the support platform, and the liquid outlet of the barrel body 220 is connected with the second pipe 240. Then, the electrolyte inside the barrel body 220 can be transported to the inside of the short tube 140 through the second pipe 240, thereby transporting the electrolyte to multiple accommodating cavities. The electrolyte inside the barrel body 220 can be continuously supplied to the accommodating cavities, ensuring that the aluminum-air power supply can generate electricity continuously and stably; when the aluminum-air power supply is not needed to generate electricity, the barrel body 220 is removed from the placement platform, and the barrel body 220 is used to receive the electrolyte flowing out of the short tube 140 to prevent the electrolyte from polluting the environment.

[0026] In the split portable aluminum-air power supply of the present invention, the power generation unit and the electrolyte unit are separately arranged in the aluminum-air power supply, so as to improve the portability of the aluminum-air power supply. When the aluminum-air power supply is assembled, a plurality of monomers are placed in the first shell 110, and the plurality of monomers are connected to the power conversion controller 120 through wires. When the barrel body 220 is placed on the support platform of the second shell 210, the electrolyte inside the barrel body 220 enters the second pipe 240 through the liquid outlet. Under the guidance of the second pipe 240, the short tube 140 and the first pipe, the electrolyte enters the containing chamber, and the electrolyte reacts with the anode aluminum plate. At the same time, the electrolyte in the barrel body 220 ensures that the electrolyte in the containing chamber is always in a full state, thereby ensuring that the aluminum-air power supply can generate electricity continuously and stably. When encountering an emergency, the second pipe 240 is detached from the short tube 140, and the barrel body 220 is removed from the support platform. The electrolyte in the accommodating chamber can be discharged outward through the first pipe and the short tube 140. At this time, the barrel body 220 is used to receive the discharged electrolyte to prevent the electrolyte from polluting the external environment. At the same time, an aluminum-air power supply is disassembled into three relatively independent entities, thereby improving the portability of the aluminum-air power supply.

[0027] In one embodiment, a placement groove 310 is provided on the support platform, the support platform is provided on the upper end surface of the second shell 210, and the placement groove 310 is provided on the upper surface of the support platform, and the opening of the placement groove 310 faces upward. The end of the second pipe 240 passes through the lower end surface of the placement groove 310, and the second pipe 240 is connected to the placement groove 310. The barrel body 220 can be inverted in the placement groove 310. When the barrel body 220 is inverted, the electrolyte in the barrel body 220 can enter the placement groove 310, and the liquid level in the placement groove 310 is consistent with the height of the liquid outlet of the barrel body 220. When the liquid level in the placement groove 310 is lower than the height of the liquid outlet of the barrel body 220, the electrolyte in the barrel body 220 can continue to flow to the placement groove 310, and the electrolyte in the placement groove 310 can continue to be supplied to the accommodating cavity through the second pipe 240, the short pipe 140 and the first pipe. Furthermore, when the liquid level of the electrolyte in the storage groove 310 is consistent with the height of the liquid outlet of the barrel body 220, the electrolyte in the barrel body 220 stops flowing toward the storage groove 310. When the electrolyte in the accommodating chamber is consumed, the electrolyte in the storage groove 310 can be quickly compensated to the accommodating chamber, causing the liquid level of the electrolyte in the storage groove 310 to decrease. At this time, the electrolyte in the barrel body 220 flows toward the storage groove 310, so that the liquid level of the storage groove 310 is restored to be consistent with the height of the liquid outlet of the barrel body 220.

[0028] In one embodiment, a positioning ring 320 is provided in the storage groove 310, the axis of the positioning ring 320 is parallel to the axis of the storage groove 310, and the positioning ring 320 and the lower end surface of the storage groove 310 can enclose a positioning groove with an opening facing upward. A first blocking cover 330 capable of blocking the liquid filling port is provided on the barrel body 220. When the barrel body 220 needs to be inverted, the first blocking cover 330 is in a state of blocking the liquid filling port, wherein the outer diameter of the first blocking cover 330 is equal to the inner diameter of the positioning ring 320, and when the barrel body 220 is inverted in the storage groove 310, the first blocking cover 330 can be inserted into the positioning ring 320. Further, by providing the positioning ring 320, the stability of the barrel body 220 when inverted is improved. The height of the positioning ring 320 is greater than the liquid level in the storage groove 310, and the positioning ring 320 can prevent the electrolyte in the storage groove 310 from corroding the first blocking cover 330.

[0029] In one embodiment, a drain pipe 230 is provided at the liquid outlet of the barrel body 220, and the electrolyte inside the barrel body 220 is discharged outward through the drain pipe 230. A plug 340 for blocking the drain pipe 230 is provided inside the drain pipe 230. A movable block 350 is provided outside the drain pipe 230, and the movable block 350 and the plug 340 are connected by a connecting rod 360. The mass of the movable block 350 is greater than the mass of the plug 340. When the barrel body 220 is in an inverted state, the movable block 350 pulls the plug 340 to block the drain pipe 230 under the action of its own gravity, so as to prevent the electrolyte from leaking when the barrel body 220 is not completely aligned with the storage groove 310. A protrusion 370 is provided at the bottom of the storage groove 310. When the barrel body 220 is inverted in the storage groove 310, the protrusion 370 can push the movable block 350 toward the inside of the drain pipe 230, so that the plug 340 releases the blockage of the drain pipe 230. By providing the protrusion 370, it is ensured that the electrolyte discharged from the barrel body 220 can be completely received by the storage groove 310.

[0030] In one embodiment, an elastic member is provided on the movable block 350, and the elastic member is always in a force storage state. The elastic member is provided between the movable block 350 and the end of the drain pipe 230, and the restoring force of the elastic member is used to drive the movable block 350 away from the drain pipe 230. Specifically, the elastic member is a spring 380, and the spring 380 is always in a compressed state. When the barrel body 220 is in an inverted state, the upper end of the spring 380 is fixedly connected to the lower end of the drain pipe 230, and the lower end of the spring 380 is fixedly connected to the movable block 350. When the barrel body 220 is in an upright state, under the action of the spring 380, the plug 340 is still in a state of blocking the drain pipe 230. Further, when the barrel body 220 is in an inverted state, the protrusion 370 at the bottom of the placement groove 310 squeezes the movable block 350, and the spring 380 is further compressed.

[0031] In one embodiment, the outer diameter of the placement groove 310 is set to be equal to the outer diameter of the barrel body 220. In this embodiment, the barrel body 220 is slightly cylindrical in shape. When the barrel body 220 is in an inverted state, the liquid outlet of the barrel body 220 is located at the lower end surface of the barrel body 220. The barrel body 220 is provided with a second blocking cover 390, the inner diameter of the second blocking cover 390 is equal to the outer diameter of the barrel body 220, and the second blocking cover 390 can block the end of the barrel body 220 with the liquid inlet and the liquid outlet. When the aluminum air power source is not generating electricity, the barrel body 220 has not been placed on the support platform. At this time, the second blocking cover 390 is in a state of blocking the end of the barrel body 220 with the liquid inlet and the liquid outlet, preventing impurities in the air from contaminating the drain pipe 230 and the first blocking cover 330. When the aluminum air power source generates electricity, the second blocking cover 390 is removed from the barrel body 220. When encountering an emergency, the second pipe 240 is detached from the short pipe 140, and the barrel body 220 is removed from the support platform. At this time, the storage groove 310 is still in a moist state, and the second sealing cover 390 is used to seal the storage groove 310 to prevent impurities in the external environment from contaminating the storage groove 310.

[0032] In one embodiment, the short tube 140 is provided with a first stop valve 410, and the first stop valve 410 can control the conduction state of the short tube 140; the second pipe 240 is provided with a second stop valve 420, and the second stop valve 420 can control the conduction state of the second pipe 240. Specifically, when the aluminum-air power source is not generating electricity, the first stop valve 410 is in a state of blocking the short tube 140, and the second stop valve 420 is in a state of blocking the second pipe 240. When the aluminum-air power source is generating electricity, first, the short tube 140 is connected to the second pipe 240, and then the first stop valve 410 is controlled to switch to a state of connecting the short tube 140, and the second stop valve 420 is controlled to switch to a state of connecting the second pipe 240. When encountering an emergency, the second pipe 240 is detached from the short pipe 140. At this time, the first stop valve 410 is switched to a state of blocking the short pipe 140, and the second stop valve 420 is switched to a state of blocking the second pipe 240. By setting the first stop valve 410 and the second stop valve 420, it is ensured that when the short pipe 140 and the second pipe 240 are disconnected, the electrolyte will not flow to the external environment.

[0033] In one of the embodiments, inspection ports are provided on both the first shell 110 and the second shell 210. The inspection port on the first shell 110 is used to control the first stop valve 410, and the inspection port on the second shell 210 is used to control the second stop valve 420. By reserving the inspection ports, it is convenient for the staff or the user of the aluminum air power supply to control the first stop valve 410 and the second stop valve 420, thereby improving the convenience of operation.

[0034] In one embodiment, the first shell 110, the second shell 210 and the barrel 220 are all provided with a handle 430, and the handle 430 is provided to facilitate the staff or the user of the aluminum air power supply to move the first shell 110, the second shell 210 and the barrel 220. Furthermore, the detachable connection between the first shell 110 and the second shell 210 further improves the convenience of moving the first shell 110 and the second shell 210.

[0035] In one of the embodiments, a temporary storage cavity is provided in the second shell 210, and a spare component is installed in the temporary storage cavity. The spare component includes replacement parts for the monomer, the first pipe, the second pipe 240 and the short pipe 140. When the pipeline of the aluminum air power supply is damaged during use, by setting the spare component in the temporary storage cavity, the staff or the user can replace the damaged point in time to ensure that the aluminum air power supply can quickly restore its power supply capacity.

[0036] In one of the embodiments, the first shell 110 is fixedly connected to the second shell 210, and the second pipe 240 and the short tube 140 are always in a connected state; the first shell 110 is also provided with a liquid discharge pipe 440, which is interconnected with multiple first pipes, and the liquid discharge pipe 440 and the short tube 140 do not interfere with each other. The liquid discharge pipe 440 passes through the side wall of the first shell 110, and a liquid discharge valve 450 is provided at one end of the liquid discharge pipe 440 on the outside of the first shell 110. At this time, when encountering an emergency, it is only necessary to remove the barrel body 220 from the second shell 210, move the barrel body 220 to the liquid discharge pipe 440, and control the liquid discharge valve 450 to be in a state of conducting the liquid discharge pipe 440. At this time, the electrolyte retained in the storage groove 310, the accommodating cavity, the second pipe 240 and the short tube 140 all flows back to the inside of the barrel body 220 through the liquid discharge pipe 440.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Split portable aluminum air power source, characterized in that, include: The power generation unit includes a first shell and an electric energy conversion controller. A plurality of monomers are arranged inside the first shell, each monomer has a receiving cavity inside, and an anodized aluminum plate is arranged in the receiving cavity; a first pipe connecting the receiving cavity and the external environment is arranged on each monomer, and the first pipes of the plurality of monomers are interconnected through short pipes, wherein the first pipes are arranged at a lower position on the side of the monomer; the electric energy conversion controller is arranged on the first shell, and the electric energy conversion controller is connected to the plurality of monomers through wires; The electrolyte unit includes a second shell and a barrel body, the barrel body is provided with a liquid filling port and a liquid outlet, and electrolyte is stored inside the barrel body; a second pipe is provided on the second shell, and one end of the second pipe can be connected to the short pipe; a support platform is provided at the upper end of the second shell, and the barrel body can be placed on the support platform. When the barrel body is placed on the support platform, the liquid outlet of the barrel body can be connected to the second pipe.

2. The split portable aluminum-air power source according to claim 1 is characterized in that: A storage groove is arranged on the support platform; the end of the second pipe is arranged in the storage groove; the barrel body can be inverted in the storage groove, when the barrel body is inverted, the electrolyte in the barrel body can enter the storage groove, and the liquid level height in the storage groove is consistent with the height of the barrel body liquid outlet.

3. The split portable aluminum-air power source according to claim 2 is characterized in that: A positioning ring is provided in the storage groove, and a first sealing cover capable of sealing the liquid filling port is provided on the barrel body. The outer diameter of the first sealing cover is equal to the inner diameter of the positioning ring. When the barrel body is inverted in the storage groove, the first sealing cover can be inserted into the positioning ring; the height of the positioning ring is greater than the liquid level in the storage groove.

4. The split portable aluminum-air power source according to claim 2 is characterized in that: A drain pipe is arranged at the liquid outlet of the barrel body, a plug for blocking the drain pipe is arranged inside the drain pipe, a movable block is arranged outside the drain pipe, the movable block and the plug are connected by a connecting rod, and the mass of the movable block is greater than the mass of the plug; a convex block is arranged at the bottom of the storage groove, and when the barrel body is inverted in the storage groove, the convex block can push the movable block toward the inside of the drain pipe, so that the plug releases the blockage of the drain pipe.

5. The split portable aluminum-air power source according to claim 4 is characterized in that: An elastic member is arranged on the movable block, the elastic member is always in a force storage state, the elastic member is arranged between the movable block and the end of the discharge pipe, and the restoring force of the elastic member is used to drive the movable block away from the discharge pipe.

6. The split portable aluminum-air power source according to claim 2 is characterized in that: The outer diameter of the storage groove is set to be equal to the outer diameter of the barrel body. A second sealing cover is provided on the barrel body. The inner diameter of the second sealing cover is equal to the outer diameter of the barrel body. The second sealing cover can seal the end of the barrel body where the liquid filling port and the liquid outlet are provided. The second sealing cover can also seal the storage groove.

7. The split portable aluminum-air power source according to claim 1 is characterized in that: A first stop valve is arranged on the short pipe, and the first stop valve can control the conduction state of the short pipe; a second stop valve is arranged on the second pipeline, and the second stop valve can control the conduction state of the second pipeline.

8. The split portable aluminum-air power source according to claim 7 is characterized in that: Both the first shell and the second shell are provided with inspection ports. The inspection port on the first shell is used to control the first stop valve, and the inspection port on the second shell is used to control the second stop valve.

9. The split portable aluminum-air power source according to claim 1 is characterized in that: The first shell, the second shell and the barrel body are all provided with handles.

10. The split portable aluminum-air power source according to claim 1 is characterized in that: A temporary storage cavity is arranged in the second shell, and a spare component is installed in the temporary storage cavity. The spare component includes a monomer, a first pipeline, a second pipeline and a replacement part of a short pipe.

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