CN213304188U - Hydrogen energy power supply simply improved by military canteen - Google Patents
Hydrogen energy power supply simply improved by military canteen Download PDFInfo
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- CN213304188U CN213304188U CN202022697132.8U CN202022697132U CN213304188U CN 213304188 U CN213304188 U CN 213304188U CN 202022697132 U CN202022697132 U CN 202022697132U CN 213304188 U CN213304188 U CN 213304188U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
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Abstract
The utility model provides an utilize hydrogen energy power of military kettle brief transformation belongs to power technical field. A hydrogen energy power supply for a military canteen, comprising: military kettle, with the hu kou sealing connection's of military kettle power supply unit and can dismantle the storage pipe of being connected with power supply unit, be used for holding liquid in the military kettle, power supply unit includes fuel cell and the power source that is connected with the fuel cell electricity, the storage pipe can stretch into in the military kettle to make the intraductal solid of storage hydrolyze hydrogen manufacturing material and liquid contact reaction produce hydrogen, the hydrogen of production passes through the hu kou and inputs to fuel cell in order to turn into the electric energy, power source is used for inserting the consumer. This application is through reforming transform into the reaction storehouse of hydrogen production reaction of hydrolysising with the military kettle, and the hydrogen of production directly supplies with fuel cell to produce the electric energy and provide the consumer and use, simple structure, portability are strong and hydrogen production, with hydrogen easy operation.
Description
Technical Field
The utility model relates to a power technical field particularly, relates to a hydrogen energy power of utilizing military kettle brief transformation.
Background
The human war is entering an information war stage, the individual combat system is the most basic weapon platform on a future battlefield, the individual combat system has an extremely important position in the information war in the future, more and more high-tech equipment is applied to the individual combat system, the combat capability of the individual soldier is effectively enhanced, and meanwhile, the demand and the dependence of the individual combat system on electric energy are increased to different degrees.
At present, the electric energy meeting the individual combat is mainly provided by portable lithium ion batteries, the individual combat at each time needs to carry a large number of spare lithium ion batteries, the burden of the individual combat is greatly increased, and the lithium ion batteries have the defects of large volume, heavy weight, low energy density, short endurance time, weakened performance in a low-temperature environment and the like. The hydrogen-oxygen fuel cell is used for directly converting hydrogen into electric energy, the hydrogen-oxygen fuel cell is quick in starting, quiet in running and free of pollution emission, the hydrogen with high energy density can be efficiently converted into the electric energy, the energy utilization efficiency can reach 90% theoretically, the energy density is far higher than that of a lithium battery, and the long-time power supply requirement in individual combat tasks can be met.
In the prior art, power supply equipment based on a solid material hydrolysis hydrogen production technology mainly has the defects of complex structure, complex operation, poor portability and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utilize hydrogen energy power of military kettle brief transformation to solve prior art, hydrogen energy power supply unit has the technical problem that the structure is complicated, complex operation, portability are poor.
The embodiment of the utility model is realized like this:
the embodiment of the utility model provides an utilize hydrogen energy power of military kettle brief transformation, include: military kettle, with the hu kou sealing connection's of military kettle power supply unit and can dismantle the storage pipe of being connected with power supply unit, be used for holding liquid in the military kettle, power supply unit includes fuel cell and the power source that is connected with the fuel cell electricity, the storage pipe can stretch into in the military kettle to make the intraductal solid of storage hydrolyze hydrogen manufacturing material and liquid contact reaction produce hydrogen, the hydrogen of production passes through the hu kou and inputs to fuel cell in order to turn into the electric energy, power source is used for inserting the consumer.
Optionally, one side of the power supply device facing the military kettle is provided with a connecting cavity, and the power supply device is in sealing fit with the kettle opening through the connecting cavity.
Optionally, the outer wall of the kettle mouth is provided with external threads, and the inner wall of the connecting cavity is provided with internal threads corresponding to the external threads, so that the military kettle is in threaded connection with the power supply device.
Optionally, the one end of storage pipe is provided with the snap ring, is provided with the buckle that corresponds with the snap ring in connecting the intracavity, and the other end of storage pipe stretches into in the military kettle through the hu kou.
Optionally, a plurality of water inlet holes are formed in the pipe wall of the storage pipe, so that after the storage pipe extends into the canteen, liquid in the canteen enters the storage pipe through the plurality of water inlet holes to contact and react with the solid hydrolysis hydrogen production material.
Optionally, a hydrogen energy power supply that utilizes the brief transformation of military kettle still includes the gas surge bin of being connected the setting with power supply unit, and the air inlet and the connection chamber intercommunication of gas surge bin, the hydrogen that the reaction produced passes through gas surge bin and then passes into in the fuel cell.
Optionally, the hydrogen energy power supply which is simply transformed by the military canteen further comprises a throttle valve which is respectively communicated with the fuel cell and the gas outlet of the gas buffer bin, and the throttle valve is used for controlling the flow of the hydrogen entering the fuel cell.
Optionally, a hydrogen energy power supply that is modified by the military canteen in a simplified manner further comprises a dry filter device disposed between the fuel cell and the throttle valve, the dry filter device being configured to dry and filter hydrogen gas entering the fuel cell.
Optionally, the power supply device further includes a cooling fan disposed on the fuel cell, and the cooling fan is configured to cool the fuel cell.
Optionally, the power supply device further includes a voltage stabilizing component electrically connected to the fuel cell, the voltage stabilizing component is configured to regulate and stabilize the voltage output by the fuel cell, and the power interface is electrically connected to the voltage stabilizing component.
The utility model discloses beneficial effect includes:
the embodiment of the utility model provides an utilize hydrogen energy power of brief transformation of military kettle, including the military kettle, can dismantle the storage pipe of being connected with power supply unit with the hu kou sealing connection's of military kettle power supply unit, be used for holding liquid in the military kettle, liquid is used for the hydrogen manufacturing reaction of hydrolysising, power supply unit includes fuel cell and the power source who is connected with the fuel cell electricity, the storage pipe can stretch into in the military kettle, so that the solid hydrogen manufacturing material of hydrolysising in the storage pipe produces hydrogen with liquid contact reaction, the hydrogen of production is inputed to fuel cell in order to turn into the electric energy through the hu kou, power source is used for inserting the consumer. The embodiment of the utility model provides an utilize hydrogen energy power of brief transformation of military kettle based on solid hydrogen manufacturing and number of hydrolysising, transform the military kettle into the reaction storehouse of hydrogen manufacturing reaction of hydrolysising, wherein, the portability of military kettle is very strong. When the storage pipe stretches into to the military kettle through the kettle mouth, and the kettle mouth and the power supply unit sealing connection of military kettle, liquid in the military kettle and the intraductal solid of storage hydrolyze hydrogen manufacturing material contact and react and produce hydrogen, during the hydrogen that produces gets into the fuel cell among the power supply unit through the kettle mouth, fuel cell utilizes hydrogen to produce the electric energy, and provide the electric energy to the consumer, therefore, this hydrogen energy power simple structure, the portability is stronger and hydrogen manufacturing, with hydrogen easy operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a hydrogen energy power supply which is provided by the embodiment of the present invention and is simply transformed by a canteen;
FIG. 2 is a schematic structural view of a canteen according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a detachable connection of a storage tube in a hydrogen energy power supply that is provided by an embodiment of the present invention and is simply transformed by a canteen;
FIG. 4 is a schematic structural diagram of a connection relationship of a power supply device in a hydrogen energy power supply that is simply transformed by using a canteen according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a storage tube in a hydrogen energy power supply, which is provided by an embodiment of the present invention and is simply transformed by a canteen;
fig. 6 is a second schematic structural diagram of a storage tube in a hydrogen energy power supply that is simply transformed by a canteen according to an embodiment of the present invention.
Icon: 100-a hydrogen energy power supply which is simply transformed by a canteen; 110-a power supply; 111-a fuel cell; 112-a heat dissipation fan; 113-a voltage stabilizing component; 114-a power interface; 120-canteen; 121-pot mouth; 130-a storage pipe; 131-a snap ring; 132-a water inlet hole; 140-gas surge bin; 141-a connecting cavity; 142-a buckle; 150-a throttle valve; 160-dry filtration device; 200-liquid; 300-solid hydrolysis hydrogen production material.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is the structural schematic diagram of the hydrogen energy power supply 100 that utilizes the military kettle to be briefly reformed, please refer to fig. 1, an embodiment of the present invention provides a hydrogen energy power supply 100 that utilizes the military kettle to be briefly reformed, including: military kettle 120, power supply unit 110 and the storage pipe 130 of being connected with power supply unit 110 can dismantle with the kettle mouth 121 sealing connection of military kettle 120, be used for holding liquid 200 in the military kettle 120, power supply unit 110 includes fuel cell 111 and the power source 114 who is connected with fuel cell 111 electricity, storage pipe 130 can stretch into in military kettle 120 to make solid hydrolysis hydrogen manufacturing material 300 in storage pipe 130 contact with liquid 200 and react and produce hydrogen, the hydrogen that produces is inputed to fuel cell 111 through kettle mouth 121 in order to turn into the electric energy, power source 114 is used for inserting the consumer.
In this embodiment, the hydrogen energy power supply 100 that is simply modified by using the canteen is to simply modify the canteen 120, and the modification process is simple and the modification steps are few.
Fig. 2 is a schematic structural diagram of a canteen 120 according to an embodiment of the present invention, and please refer to fig. 2, where the canteen 120 is a standard canteen used by military, and will not be described herein.
The spout 121 of the canteen 120 is hermetically connected to the power supply device 110 in various ways, for example, the spout 121 is screwed to the power supply device 110, or the spout 121 is connected to the power supply device 110 by a gasket, which is not limited herein.
The diameter, length, structure, etc. of the storage pipe 130 are not limited as long as the solid hydrolysis hydrogen production material 300 can be stored in the storage pipe 130. In addition, the solid hydrolysis hydrogen production material 300 in the storage pipe 130 is to be contacted with the liquid 200 to generate hydrolysis hydrogen production reaction, so that a liquid inlet portion is arranged on the pipe wall or the bottom of the storage pipe 130, so that the liquid 200 in the canteen 120 enters the storage pipe 130 through the liquid inlet portion and reacts with the solid hydrolysis hydrogen production material 300 to generate hydrogen. The structure, shape, and the like of the liquid inlet portion are not limited herein.
The power supply device 110 is detachably connected with the storage tube 130, when the solid hydrolysis hydrogen production material 300 in the storage tube 130 completely reacts, only the kettle opening 121 needs to be opened, the storage tube 130 is taken out and detached from the power supply device 110, reaction residues in the storage tube 130 are poured out, the unreacted solid hydrolysis hydrogen production material 300 is transferred again, then the storage tube 130 is stretched into the military kettle 120, and the kettle opening 121 is hermetically connected with the power supply device 110. So, can reduce the number of times of wasing military kettle 120, can protect military kettle 120 again, prevent the corrosivity of reaction residue to military kettle 120, in addition, can also in time take out reaction residue to military kettle 120 in, improved the convenience of handling reaction residue.
The canteen 120 is configured to contain a liquid 200, and the liquid 200 may be any water-containing solution such as water or urine, and is configured to undergo a hydrolysis reaction with the solid hydrogen production material 300.
The solid hydrolysis hydrogen production material 300 comprises one or more active metals or active metal compounds and a catalyst, wherein the active metals comprise Mg, Li, Al, Ca, Na, K and the like, and the active technical compounds comprise LiH, NaH, KH and MgH2、AlH3、CaH2In addition, metals such as Al, Mg, Na and the like are abundant in earth, wide in source, low in price and low in density, no harmful substances containing carbon and nitrogen are generated in the reaction process, and the product is environment-friendly. The active metal or active metal compound reacts with the liquid 200 under the catalytic action of the catalyst to generate hydrogen, and the generated hydrogen has high yield and high purity. Alternatively, the solid hydrogen production hydrolysis material 300 is in a powder form, so that the contact area of the solid hydrogen production hydrolysis material 300 and the liquid 200 can be increased, and the reaction rate can be increased.
The hydrogen energy power supply 100 which is simply transformed by using the canteen comprises the canteen 120, a power supply device 110 which is hermetically connected with a kettle opening 121 of the canteen 120, and a storage tube 130 which is detachably connected with the power supply device 110, wherein the canteen 120 is used for containing liquid 200, the liquid 200 is used for hydrolysis hydrogen production reaction, the power supply device 110 comprises a fuel cell 111 and a power supply interface 114 which is electrically connected with the fuel cell 111, the storage tube 130 can extend into the canteen 120, so that the solid hydrolysis hydrogen production material 300 in the storage tube 130 is in contact reaction with the liquid 200 to produce hydrogen, the produced hydrogen is input into the fuel cell 111 through the kettle opening 121 to be converted into electric energy, and the power supply interface 114 is used for being connected with electric equipment. The embodiment of the utility model provides an utilize hydrogen energy power 100 of brief transformation of military kettle based on solid hydrolysis hydrogen manufacturing and number, reform transform military kettle 120 into the reaction storehouse of hydrolysis hydrogen manufacturing reaction, wherein, military kettle 120's portability is very strong. When the storage pipe 130 extends into the canteen 120 through the spout 121, and the spout 121 of the canteen 120 is hermetically connected with the power supply device 110, the liquid 200 in the canteen 120 contacts and reacts with the solid hydrolysis hydrogen production material 300 in the storage pipe 130 to produce hydrogen, the produced hydrogen enters the fuel cell 111 in the power supply device 110 through the spout 121, the fuel cell 111 produces electric energy by using the hydrogen, and provides electric energy for electric equipment.
Fig. 3 is a schematic structural view of the storage tube 130 in the hydrogen energy power supply 100 that is simply transformed by the canteen according to the embodiment of the present invention, please refer to fig. 1 and fig. 3 in combination, optionally, the power supply device 110 has a connection cavity 141 towards one side of the canteen 120, and the power supply device 110 is in sealing fit with the kettle opening 121 through the connection cavity 141.
The opening of the connecting cavity 141 faces the canteen 120, and the inner wall of the connecting cavity 141 is in sealing fit with the outer wall of the kettle mouth 121 of the canteen 120, so that hydrogen generated by reaction in the canteen 120 does not leak.
Optionally, the outer wall of the spout 121 is provided with an external thread, and the inner wall of the connection cavity 141 is provided with an internal thread corresponding to the external thread, so that the canteen 120 and the power supply device 110 are threadedly connected.
In this embodiment, the sealing connection between the spout 121 and the connection cavity 141 is a threaded connection, specifically, the outer wall of the spout 121 is provided with an external thread, and the inner wall of the connection cavity 141 is provided with an internal thread, so as to realize the threaded connection between the military kettle 120 and the power supply device 110 through the matching of the internal thread and the external thread.
Fig. 4 is a schematic structural diagram of the connection relationship between the power supply 110 and the hydrogen energy power supply 100 that is transformed by the military kettle in an embodiment of the present invention, fig. 5 is a schematic structural diagram of the storage tube 130 in the hydrogen energy power supply 100 that is transformed by the military kettle in an embodiment of the present invention, please refer to fig. 3-5 in combination, optionally, one end of the storage tube 130 is provided with a snap ring 131, a buckle 142 corresponding to the snap ring 131 is provided in the connection cavity 141, and the other end of the storage tube 130 extends into the military kettle 120 through the kettle opening 121.
When hydrogen is required to be prepared, one end of the storage pipe 130 extends into the connecting cavity 141, the clamping ring 131 of the storage pipe 130 is matched with the buckle 142, the assembled storage pipe 130 extends into the military kettle 120, the connecting cavity 141 is in threaded connection with the kettle opening 121, and the military kettle 120 is in sealed connection with the power supply device 110.
Fig. 6 is a second schematic structural view of the storage tube 130 in the hydrogen energy power supply 100 that is simply transformed by the canteen according to the embodiment of the present invention, referring to fig. 6, optionally, a plurality of water inlets 132 are formed on a tube wall of the storage tube 130, so that after the storage tube 130 extends into the canteen 120, the liquid 200 in the canteen 120 enters the storage tube 130 through the plurality of water inlets 132 to contact and react with the solid hydrogen production material 300 by hydrolysis.
Specifically, be provided with a plurality of inlet openings 132 on the pipe wall of storage pipe 130 to a plurality of inlet openings 132 equipartition setting to liquid 200 in canteen 120 gets into storage pipe 130 after and evenly contacts with solid hydrogen manufacturing material 300 of hydrolysising in the storage pipe 130, in order to improve the effect of hydrogen manufacturing reaction of hydrolysising, the speed that can control hydrogen manufacturing reaction of hydrolysising simultaneously is not as fast as the reaction rate of directly pouring solid hydrogen manufacturing material 300 of hydrolysising into canteen 120.
Optionally, the hydrogen energy power supply 100 which is modified by the military canteen in a simplified manner further comprises a gas buffer bin 140 connected with the power supply device 110, a gas inlet of the gas buffer bin 140 is communicated with the connecting cavity 141, and hydrogen generated by the reaction is transferred into the fuel cell 111 through the gas buffer bin 140.
Specifically, the gas surge bin 140 has a gas inlet and a gas outlet, wherein the gas inlet of the gas surge bin 140 is communicated with the connection cavity 141, and the gas outlet is communicated with the gas inlet of the fuel cell 111, and the gas surge bin 140 can buffer the pressure of the hydrogen gas generated by the reaction in the military kettle 120 to reduce the unevenness of the pressure of the hydrogen gas entering the fuel cell 111.
Optionally, a hydrogen energy power supply 100 that is modified by the military canteen in a simplified manner further comprises a throttle valve 150 that is disposed in communication with the gas outlets of the fuel cell 111 and the gas surge bin 140, respectively, the throttle valve 150 being configured to control the flow of hydrogen gas into the fuel cell 111.
The throttle valve 150 is a valve for controlling the flow of fluid or gas by changing the throttle section or the throttle length.
The throttle valve 150 in this embodiment is disposed between the fuel cell 111 and the gas outlet of the gas buffer bin 140, and then controls the flow rate of the hydrogen gas generated in the canteen 120 into the fuel cell 111 by changing the throttle section or the throttle length.
Optionally, a hydrogen energy power supply 100 that is modified by the military canteen in a simplified manner further comprises a dry filter 160 disposed between the fuel cell 111 and the throttle 150, the dry filter 160 being configured to dry and filter hydrogen gas entering the fuel cell 111.
The dry filter device 160 is used to filter moisture and impurities in the hydrogen gas entering the fuel cell 111.
Specifically, the gas outlet of the gas buffer bin 140 is communicated with the gas inlet of a throttle valve 150, the gas outlet of the throttle valve 150 is connected with the gas inlet of a drying and filtering device 160 for drying and filtering the hydrogen passing through the throttle valve 150, and the gas outlet of the drying and filtering device 160 is communicated with the gas inlet of the fuel cell 111 to input the dried and filtered hydrogen into the fuel cell 111, so that the fuel cell 111 generates electric energy by using the reaction of the hydrogen and the air.
Optionally, the power supply device 110 further includes a heat dissipation fan 112 disposed on the fuel cell 111, and the heat dissipation fan 112 is configured to cool the fuel cell 111 while increasing the air flow of the fuel cell 111 to keep the air side of the fuel cell 111 sufficient.
It should be understood that the number of the heat dissipation fans 112 is not limited, and those skilled in the art can design an appropriate number of the heat dissipation fans 112 according to actual requirements and installation space.
Optionally, the power supply device 110 further includes a voltage regulation component 113 electrically connected to the fuel cell 111, the voltage regulation component 113 is used for regulating the voltage output by the fuel cell 111, and the power interface 114 is electrically connected to the voltage regulation component 113.
The voltage stabilizing component 113 is configured to stabilize the voltage output by the fuel cell 111, so that the voltage output to the electrical device is constant, and the electrical device is prevented from being damaged due to unstable output voltage, thereby achieving the purpose of protecting the electrical device. In addition, the pressure stabilizing component 113 can also adjust the pressure output by the fuel cell 111, and can adjust different electricity pressure requirements according to different electricity utilization equipment.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A hydrogen energy power supply which is simply improved by a canteen is characterized by comprising: military kettle, with kettle mouth sealing connection's of military kettle power supply unit and with power supply unit can dismantle the storage pipe of connection, be used for holding liquid in the military kettle, power supply unit include fuel cell and with the power source that fuel cell electricity is connected, the storage pipe can stretch into in the military kettle, so that solid in the storage pipe is hydrolysised hydrogen manufacturing material with liquid contact reaction produces hydrogen, and the hydrogen of production passes through the kettle mouth is imported extremely fuel cell is in order to turn into the electric energy, power source is used for inserting the consumer.
2. The hydrogen energy power supply as claimed in claim 1, wherein the power supply unit has a connection cavity formed on a side thereof facing the canteen, and the power supply unit is sealingly engaged with the canteen opening through the connection cavity.
3. The hydrogen energy power supply as claimed in claim 2, wherein the external wall of the kettle mouth is provided with external threads, and the internal wall of the connection cavity is provided with internal threads corresponding to the external threads, so that the canteen and the power supply device are screwed.
4. The hydrogen energy power supply simply reformed by using the canteen of claim 2, wherein a snap ring is arranged at one end of the storage tube, a buckle corresponding to the snap ring is arranged in the connecting cavity, and the other end of the storage tube extends into the canteen through the kettle opening.
5. The hydrogen energy power supply of claim 4, wherein the wall of the storage tube is provided with a plurality of water inlets, so that after the storage tube is inserted into the canteen, the liquid in the canteen enters the storage tube through the plurality of water inlets to contact and react with the solid hydrogen production hydrolysis material.
6. The hydrogen energy power supply which is simply reformed by using the canteen of claim 2, further comprising a gas buffer bin which is connected with the power supply device, wherein a gas inlet of the gas buffer bin is communicated with the connecting cavity, and hydrogen generated by reaction is transferred into the fuel cell through the gas buffer bin.
7. A hydrogen energy source as claimed in claim 6, further comprising a throttle valve in communication with the gas outlets of the fuel cell and the gas surge bin, respectively, for controlling the flow of hydrogen gas to the fuel cell.
8. A hydrogen energy source as claimed in claim 7, further comprising a dry filter means disposed between said fuel cell and said throttle valve, said dry filter means being adapted to dry and filter hydrogen gas entering said fuel cell.
9. The hydrogen energy power supply of claim 1, wherein said power supply further comprises a heat sink fan disposed on said fuel cell, said heat sink fan being configured to cool said fuel cell.
10. The hydrogen energy power supply for the military canteen of claim 1, wherein the power supply further comprises a voltage regulator electrically connected to the fuel cell for regulating the voltage output by the fuel cell, and the power interface is electrically connected to the voltage regulator.
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| CN202022697132.8U CN213304188U (en) | 2020-11-19 | 2020-11-19 | Hydrogen energy power supply simply improved by military canteen |
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| CN202022697132.8U CN213304188U (en) | 2020-11-19 | 2020-11-19 | Hydrogen energy power supply simply improved by military canteen |
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