Fixed solid hydrogen storage unmanned aerial vehicle jammer
By adopting solid-state hydrogen storage technology in drone jammers, electric energy is converted into hydrogen and stored, and then converted into electric energy through fuel cell system, the problem of insufficient power supply is solved, and the continuous and stable power supply and low-cost operation of drone jammers are achieved.
Patent Information
- Application Number
- CN202422243414.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-13
AI Technical Summary
In wild or remote areas where power supply is insufficient, fixed drone jammers are difficult to ensure uninterrupted operation around the clock and have high operating costs.
The fixed solid-state hydrogen storage drone jammer is adopted, combined with electromagnetic jammers and energy storage modules. The energy storage module includes a hydrogen energy storage device and a fuel cell system. The hydrogen energy storage device converts electric energy into hydrogen and stores it. The fuel cell system converts hydrogen into electrical energy to supply electromagnetic jammers.
It realizes the continuous and stable power supply of drone jammers, reduces operating costs, and simplifies maintenance management.
Smart Images
Figure CN223007572U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of UAV jammers, and particularly relates to a fixed solid hydrogen storage UAV jammer. Background Art
[0002] A UAV jammer is a UAV countermeasure device used to identify, track and jam UAVs, aiming to protect critical facilities, activities and personnel from potential threats posed by UAVs. These devices can adopt various technologies and means, including electronic jamming, physical interception and infrared / optical tracking, etc. The most widely used type at present is the radio frequency jammer, which mainly jams the communication signals of UAVs to prevent them from communicating with the operator or control center, or jams their navigation systems.
[0003] In real life, UAV countermeasure devices of the radio frequency jammer type generally include two types: fixed and mobile. Fixed radio frequency jammers are mostly fixedly installed at a higher outdoor position, with the advantages of a wide coverage range, strong interference signals and good stability; while mobile radio frequency jammers are characterized by being easy to carry and are often used to temporarily protect important places. In the wild or some locations away from the urban area, it is very necessary to deploy fixed UAV jammers, which can intercept UAVs far from the urban area. However, in these areas, the power supply is usually insufficient, and it is difficult to ensure that the UAV jammer can operate continuously all day long using energy sources such as solar energy, and the operating cost is relatively high. Summary of the Utility Model
[0004] Therefore, in view of at least one of the above problems, the utility model provides a fixed solid hydrogen storage UAV jammer.
[0005] The utility model is implemented as follows:
[0006] The utility model provides a fixed solid hydrogen storage UAV jammer, which includes an electromagnetic jammer and an energy storage module. The energy storage module includes an electric energy storage component and a power generation component. The electric energy storage component is a hydrogen energy storage device, which is used to convert electric energy into chemical energy of hydrogen and store it. The power generation component is used to convert the chemical energy of hydrogen into electric energy, so as to provide electric energy for the electromagnetic jammer.
[0007] Wherein, in one embodiment, it further includes a storage battery and a first inverter. The storage battery is arranged between the energy storage module and the electromagnetic jammer. The power input port of the first inverter is connected to a photovoltaic matrix and / or wind power, and the power output port of the first inverter is connected to the storage battery.
[0008] Among them, in one embodiment, the electric energy storage component includes an electrolytic cell and a solid-state hydrogen storage device, the power generation component includes a fuel cell system and a second inverter, the storage battery is electrically connected to the electrolytic cell, and the hydrogen outlet of the electrolytic cell is connected to the hydrogen inlet of the solid-state hydrogen storage device; the hydrogen outlet of the solid-state hydrogen storage device is connected to the hydrogen inlet of the fuel cell system, the electric energy output port of the fuel cell system is electrically connected to the second inverter, and the second inverter is connected to the storage battery.
[0009] Among them, in one embodiment, the electric energy storage component further includes a purification module, the hydrogen outlet of the electrolytic cell is connected to the purification module, and the purification module is connected to the hydrogen inlet of the solid-state hydrogen storage device through a pipeline.
[0010] Among them, in one embodiment, the solid-state hydrogen storage device is an atomized air-cooled solid-state hydrogen storage device.
[0011] Among them, in one embodiment, the atomized air-cooled solid-state hydrogen storage device includes a ventilation component and an atomization component arranged inside the solid-state hydrogen storage module. The atomization component is used to atomize the heat dissipation medium and spray it into the solid-state hydrogen storage module, and the ventilation component is used to take out the heat from the solid-state hydrogen storage module.
[0012] Among them, in one embodiment, the heat dissipation medium is water, an inorganic compound refrigerant, an organic compound refrigerant, or a mixed refrigerant.
[0013] Among them, in one embodiment, the heat energy generated by the fuel cell system is transmitted to the solid-state hydrogen storage device.
[0014] Among them, in one embodiment, the heat energy generated by the fuel cell system is transmitted to the solid-state hydrogen storage device through a heat exchange device.
[0015] Among them, in one embodiment, the electrolytic cell is provided with a pure water replenishment port.
[0016] Through the technical solution provided by the present utility model, the following technical effects are achieved:
[0017] The present utility model provides a fixed solid-state hydrogen storage UAV jammer, which includes an electromagnetic jammer and an energy storage module. The energy storage module includes an electric energy storage component and a power generation component. The electric energy storage component is a hydrogen energy storage device. The electric energy storage component is used to convert electric energy into chemical energy of hydrogen and store it. The power generation component is used to convert the chemical energy of hydrogen into electric energy, so as to provide electric energy for the electromagnetic jammer. Through the hydrogen energy storage module, continuous and stable electric energy can be provided for the electromagnetic jammer, and the maintenance is very convenient. Description of the Drawings
[0018] Figure 1 It is a schematic structural diagram of a fixed - type solid - state hydrogen - storage UAV jammer. Specific implementation manners
[0019] To further illustrate each embodiment, the present utility model provides attached drawings. These attached drawings are a part of the disclosure of the present utility model, which are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.
[0020] Now, the present utility model will be further described in combination with the attached drawings and specific implementation manners.
[0021] As Figure 1 shown, this embodiment provides a fixed - type solid - state hydrogen - storage UAV jammer 1, which includes an electromagnetic jammer 10, a storage battery 20, a first inverter 30, an electrolytic cell 40, a purification module 50, a solid - state hydrogen - storage device 60, a fuel - cell system 70, and a second inverter 80. The storage battery 20 is electrically connected to the electromagnetic jammer 10 for supplying power to the electromagnetic jammer 10. In this embodiment, the solid - state hydrogen - storage device 60 is an atomized air - cooled solid - state hydrogen - storage device 60.
[0022] The storage battery 20 can be supplemented with electric energy through a photovoltaic matrix and / or wind power. The electric - energy input port of the first inverter 30 is connected to the photovoltaic matrix and / or wind power, and the electric - energy output port of the first inverter 30 is connected to the storage battery 20. After the electric energy generated by the photovoltaic matrix and / or wind power passes through the first inverter 30, it is connected to the storage battery 20, thereby supplementing the electric energy of the storage battery 20. In the case of strong light or high wind speed, on the basis that the electric energy provided by the photovoltaic matrix and / or wind power supplements the electric energy of the storage battery 20 and makes the electric energy of the storage battery 20 sufficient to supply power to the electromagnetic jammer 10, the electric energy provided by the photovoltaic matrix and / or wind power usually has a surplus, and this part of the electric energy can be stored for standby. Therefore, the storage battery 20 is also electrically connected to the electrolytic cell 40, and the electric energy of the storage battery 20 is supplied to the electrolytic cell 40 to electrolyze water into hydrogen and oxygen; the hydrogen outlet of the electrolytic cell 40 is connected to the purification module 50, and the purification module 50 is connected to the hydrogen inlet of the atomized air - cooled solid - state hydrogen - storage device 60 through a pipeline; the hydrogen generated by electrolysis is purified by the purification module 50 and then transmitted to the atomized air - cooled solid - state hydrogen - storage device 60 through a pipeline for storage.
[0023] The atomized air-cooled solid hydrogen storage device 60 includes a solid hydrogen storage material. The solid hydrogen storage material has characteristics such as high volume density, low operating pressure, and heat release during hydrogen charging. The temperature rise during the hydrogen charging process of the solid hydrogen storage material will hinder further hydrogen charging of the hydrogen storage material. Therefore, an efficient thermal management solution is the basis for promoting the popularization of solid hydrogen storage technology. For example, in some other embodiments, the thermal management solution can be a water-cooled heat exchange solution, but the water-cooled heat exchange has disadvantages such as low heat exchange efficiency and high operating energy consumption. Therefore, in this embodiment, it is set as the atomized air-cooled solid hydrogen storage device 60. The atomized air-cooled solid hydrogen storage device 60 includes a ventilation component and an atomization component arranged inside the solid hydrogen storage module. The atomization component atomizes the heat dissipation medium and sprays it into the solid hydrogen storage module, so as to achieve the state of the solid hydrogen storage module absorbing hydrogen and releasing heat. By using the evaporation of water atomization and then using the ventilation component to take out the heat from the solid hydrogen storage module, the effect of continuously absorbing hydrogen by the solid hydrogen storage module is maintained. The heat dissipation medium can be water, or an inorganic compound refrigerant (such as synthetic ammonia) or an organic compound refrigerant (hydrocarbons, alcohols, ethers, acids, etc.) or a mixed refrigerant. In a preferred embodiment, the heat dissipation medium can also be Freon.
[0024] Of course, in some other embodiments, the purification module 50 may not be provided, and the hydrogen outlet of the electrolyzer 40 is connected to the hydrogen inlet of the atomized air-cooled solid hydrogen storage device 60. However, in this embodiment, the hydrogen outlet of the electrolyzer 40 is connected to the purification module 50, and the purification module 50 is connected to the hydrogen inlet of the atomized air-cooled solid hydrogen storage device 60 through a pipeline, which can remove impurities and purify the hydrogen generated by the electrolyzer 40, prevent impurities from affecting the storage of hydrogen by the solid hydrogen storage material of the solid hydrogen storage device 60, extend the service life of the solid hydrogen storage device 60, and improve the hydrogen storage efficiency of the solid hydrogen storage device 60.
[0025] When the electric energy in the storage battery 20 is not enough to maintain the stable operation of the electromagnetic interference eliminator 10, and the electric energy supplied by the photovoltaic matrix and / or wind power is also insufficient, the fuel cell system 70 can use the hydrogen in the atomized air-cooled solid hydrogen storage device 60 to generate electric energy and supply it to the storage battery 20. Specifically, the hydrogen outlet of the atomized air-cooled solid hydrogen storage device 60 is connected to the hydrogen inlet of the fuel cell system 70. The process of the fuel cell system 70 generating electric energy using hydrogen is an exothermic process, in which a large amount of heat energy can be generated. This part of the heat energy has not been fully utilized in the past. And when the atomized air-cooled solid hydrogen storage device 60 releases hydrogen, it can stably release hydrogen when absorbing heat under high-temperature conditions. Therefore, the heat energy generated by the fuel cell system 70 is transmitted to the solid hydrogen storage device 60. For example, the heat energy generated by the fuel cell system 70 is transmitted to the solid hydrogen storage device 60 through a heat exchange device.
[0026] The power output port of the fuel cell system 70 is electrically connected to the second inverter 80. After the electric energy generated by the fuel cell system 70 passes through the second inverter 80, it is connected to the storage battery 20, thereby supplementing electric energy to the storage battery 20.
[0027] In this embodiment, since the consumable of the electrolytic reaction in the electrolytic cell 40 is water, the electrolytic cell 40 is provided with a pure water replenishment port. This fixed solid-state hydrogen storage UAV jammer only needs to regularly replenish pure water into the electrolytic cell 40, and only one person is required to operate it, and the maintenance and management are very convenient.
[0028] In this embodiment, the electrolytic cell 40, the purification module 50, and the atomized air-cooled solid-state hydrogen storage device 60 constitute an electric energy storage component, and the fuel cell system 70 and the second inverter 80 constitute a power generation component. The electric energy storage component and the power generation component constitute a hydrogen energy storage module. The electric energy storage component is used to convert electric energy into chemical energy of hydrogen and store it, and the power generation component is used to convert chemical energy of hydrogen into electric energy, so as to provide electric energy to the electromagnetic jammer 10. Therefore, the hydrogen energy storage module can provide continuous and stable electric energy for the electromagnetic jammer 10, and the maintenance is very convenient.
[0029] Of course, in some other embodiments, the storage battery 20 may not be provided. However, in this embodiment, setting the storage battery 20 between the hydrogen energy storage module and the electromagnetic jammer 10 can buffer and store the electric energy generated by the photovoltaic matrix and / or wind power and the electric energy generated by the fuel cell system 70, so as to provide more stable electric energy for the electromagnetic jammer 10.
[0030] In this embodiment, the hydrogen energy storage module applied in the UAV electromagnetic jammer is taken as an example for illustration. However, due to the advantages of continuous and stable power supply and convenient maintenance of the hydrogen energy storage module, it can also be used in some other electrical equipment, such as communication base stations and other related fields can also be promoted and used.
[0031] Although the present invention is specifically shown and described in combination with the preferred embodiments, those skilled in the art should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention defined by the appended claims, and all of them are within the protection scope of the present invention.
Claims
1. A fixed solid-state hydrogen storage UAV jammer, characterized in that: It includes an electromagnetic interferer and a hydrogen energy storage module. The hydrogen energy storage module includes an electric energy storage component and a power generation component. The electric energy storage component is used to convert electric energy into chemical energy of hydrogen and store it. The power generation component is used to convert the chemical energy of hydrogen into electric energy, thereby providing electric energy to the electromagnetic interferer.
2. The fixed solid-state hydrogen storage UAV jammer according to claim 1 is characterized in that: It also includes a battery and a first inverter, wherein the battery is arranged between the hydrogen energy storage module and the electromagnetic interferer, the power input port of the first inverter is connected to a photovoltaic matrix and / or wind power, and the power output port of the first inverter is connected to the battery.
3. The fixed solid-state hydrogen storage UAV jammer according to claim 2 is characterized in that: The electric energy storage component includes an electrolyzer and a solid-state hydrogen storage device, the power generation component includes a fuel cell system and a second inverter, the battery is electrically connected to the electrolyzer, the hydrogen outlet of the electrolyzer is connected to the hydrogen inlet of the solid-state hydrogen storage device; the hydrogen outlet of the solid-state hydrogen storage device is connected to the hydrogen inlet of the fuel cell system, the electric energy output port of the fuel cell system is electrically connected to the second inverter, and the second inverter is connected to the battery.
4. The fixed solid-state hydrogen storage UAV jammer according to claim 3 is characterized by: The electric energy storage component also includes a purification module, the hydrogen outlet of the electrolyzer is connected to the purification module, and the purification module is connected to the hydrogen inlet of the solid-state hydrogen storage device through a pipeline.
5. The fixed solid-state hydrogen storage UAV jammer according to claim 3 is characterized by: The solid-state hydrogen storage device is an atomized air-cooled solid-state hydrogen storage device.
6. The fixed solid-state hydrogen storage UAV jammer according to claim 5 is characterized by: The atomized air-cooled solid-state hydrogen storage device includes a ventilation component and an atomizing component arranged inside the solid-state hydrogen storage module. The atomizing component is used to atomize the heat dissipation medium and spray it into the solid-state hydrogen storage module, and the ventilation component is used to take the heat out of the solid-state hydrogen storage module.
7. The fixed solid-state hydrogen storage UAV jammer according to claim 6 is characterized by: The heat dissipation medium is water, an inorganic compound refrigerant, an organic compound refrigerant or a mixed refrigerant.
8. The fixed solid-state hydrogen storage UAV jammer according to claim 3 is characterized by: The heat energy generated by the fuel cell system is transferred to the solid-state hydrogen storage device.
9. The fixed solid-state hydrogen storage UAV jammer according to claim 8 is characterized by: The heat energy generated by the fuel cell system is transferred to the solid-state hydrogen storage device through a heat exchange device.
10. The fixed solid-state hydrogen storage UAV jammer according to claim 3 is characterized by: The electrolytic cell is provided with a pure water replenishment port.