Hydrolysis reaction device based on solid hydrogen storage material

Abstract

According to the hydrolysis reaction device based on the solid hydrogen storage material, in the device, a reaction tank body is an open tank body for containing the solid hydrogen storage material; the reaction tank cover detachably covers the reaction tank body to form a closed reaction space; the safety valve is arranged on the reaction tank cover, and when the internal pressure of the reaction tank body exceeds a threshold value, the safety valve leaks pressure outwards; the supporting rod is supported at the bottom of the reaction tank body, the material pipe base is transversely arranged on the supporting rod and located in the reaction tank body, at least one material pipe is supported on the material pipe base, the material pipe contains a solid hydrogen storage material, and the material pipe cover plate covers the material pipe; the water gap quick plug is arranged on the reaction tank cover, the water gap quick plug is communicated with a reaction water drainage pipe arranged in the reaction tank body so as to inject reaction water into the bottom of the reaction tank body, and the reaction water spreads to be in contact with the solid hydrogen storage material in the material pipe so as to generate hydrogen through hydrolysis reaction; and the hydrogen outlet quick plug is arranged on the reaction tank cover so as to lead out hydrogen in the closed reaction space. The device is high in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of solid hydrogen storage, in particular to a hydrolysis reaction device based on solid hydrogen storage materials. Background Art

[0002] Existing hydrolysis reaction devices are all some experimental devices. The hydrogen storage materials are placed in the reaction tank in advance, and then water is manually added to the reaction tank. After adding water, the tank cover is installed. The disadvantage of this hydrogen release device is that the reaction starts while adding the reaction water, generating hydrogen, and some hydrogen will leak out before installing the tank cover, which poses a certain safety hazard.

[0003] The above information disclosed in the background art is only used to enhance the understanding of the background of the utility model, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0004] In order to solve the above problems, the utility model provides a hydrolysis reaction device based on solid hydrogen storage materials, which is fully sealed and has no hydrogen leakage during the reaction process; the solid hydrogen storage materials are convenient to replace; the system can realize the function of automatic water injection. It solves the defects of safety hazards and inconvenient operation existing in the current hydrolysis reaction devices.

[0005] The purpose of the utility model is achieved by the following technical solutions.

[0006] A hydrolysis reaction device based on solid hydrogen storage materials includes

[0007] A reaction tank body, which is an open tank body for accommodating solid hydrogen storage materials;

[0008] A reaction tank cover, which is detachably covered on the reaction tank body to form a sealed reaction space;

[0009] A safety valve, which is arranged on the reaction tank cover. When the internal pressure of the reaction tank body exceeds the threshold value, the safety valve releases pressure outward;

[0010] A solid material storage system, which is arranged in the reaction tank body and includes

[0011] A support rod, which is supported on the bottom of the reaction tank body,

[0012] A material pipe base, which is horizontally arranged on the support rod and located inside the reaction tank body,

[0013] At least one material pipe, which is supported on the material pipe base, and the material pipe accommodates the solid hydrogen storage materials,

[0014] A material pipe cover plate, which is covered on the material pipe;

[0015] The water inlet quick plug is provided on the reaction tank cover. The water inlet quick plug is connected to the reaction water drainage pipe provided inside the reaction tank to inject reaction water into the bottom of the reaction tank body. The reaction water spreads to contact the solid hydrogen storage material in the material pipe to generate hydrogen through hydrolysis reaction;

[0016] The hydrogen outlet quick plug is provided on the reaction tank cover to export hydrogen in the sealed reaction space.

[0017] In the hydrolysis reaction device based on solid hydrogen storage material, quick plug female heads are installed on the reaction tank cover to cooperate with the hydrogen outlet quick plug and the water inlet quick plug respectively.

[0018] In the hydrolysis reaction device based on solid hydrogen storage material, the quick plug female head is a self-locking joint.

[0019] In the hydrolysis reaction device based on solid hydrogen storage material, the support rod is detachably connected to the bottom of the reaction tank body.

[0020] In the hydrolysis reaction device based on solid hydrogen storage material, the support rod is provided with an external thread for threadedly connecting the bottom of the reaction tank body.

[0021] In the hydrolysis reaction device based on solid hydrogen storage material, a plurality of the material pipes are arranged in a circular pattern around the support rod.

[0022] In the hydrolysis reaction device based on solid hydrogen storage material, the solid material storage system is a central symmetric structure centered on the support rod.

[0023] In the hydrolysis reaction device based on solid hydrogen storage material, the central axis of the support rod coincides with the central axis of the reaction tank body.

[0024] In the hydrolysis reaction device based on solid hydrogen storage material, the solid material storage system is located at the middle position of the reaction tank body.

[0025] In the hydrolysis reaction device based on solid hydrogen storage material, the reaction tank body is of a cylindrical structure.

[0026] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0027] The present utility model ensures the sealing performance inside the tank body through the self-locking joints for water inlet and gas outlet, and can realize the full-automatic operation of the hydrolysis reaction process when equipped with an automatic water addition and exhaust system; the safety valve ensures the safety of the reaction device and prevents potential safety hazards caused by excessive pressure; the solid material storage system places the solid hydrogen storage material inside the hydrolysis reaction device, and uses the reaction tank as a sealed unit, which is plug-and-play, that is, it can store immediately when plugged in and isolate the internal materials from the external environment after unplugging, preventing the reaction products from leaking out and affecting the surrounding environment, with high safety.

[0028] The above description is only an overview of the technical solution of the present utility model. In order to make the technical means of the present utility model clearer and to the extent that those skilled in the art can implement it according to the content of the specification, and in order to make the above and other purposes, features and advantages of the present utility model more obvious and understandable, the following takes the specific embodiments of the present utility model as examples for illustration. Brief Description of the Drawings

[0029] By reading the following detailed description of the preferred specific embodiments, various other advantages and benefits of the present utility model will become clear to those of ordinary skill in the art. The drawings in the specification are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Moreover, throughout the drawings, the same reference numerals are used to represent the same components.

[0030] In the drawings:

[0031] Figure 1 is a schematic structural diagram of the hydrolysis reaction device of the present utility model based on solid hydrogen storage materials;

[0032] Figure 2 is a schematic structural diagram of the solid material storage system of the hydrolysis reaction device of the present utility model based on solid hydrogen storage materials.

[0033] The following further explains the present utility model in conjunction with the drawings and embodiments. Detailed Description of the Preferred Embodiments

[0034] The following will describe in more detail the specific embodiments of the present utility model with reference to the drawings. Although the specific embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present utility model can be more thoroughly understood and the scope of the present utility model can be completely conveyed to those skilled in the art.

[0035] It should be noted that in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that technicians may use different nouns to refer to the same component. The specification and claims do not distinguish components by the difference in nouns, but by the difference in functions of the components. For example, the term "comprising" or "including" mentioned throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to". The following description in the specification is the preferred embodiment for implementing the present invention, but the description is for the purpose of the general principles of the specification and is not intended to limit the scope of the present invention. The protection scope of the present invention shall be determined by the scope defined by the appended claims.

[0036] For the convenience of understanding the embodiments of the present invention, the following will further explain with specific embodiments in conjunction with the drawings, and each drawing does not constitute a limitation on the embodiments of the present invention.

[0037] For better understanding, as Figures 1 to 2 shown, a hydrolysis reaction device based on a solid hydrogen storage material includes

[0038] A reaction tank body 1, which is an open tank for accommodating the solid hydrogen storage material;

[0039] A reaction tank cover 2, which is detachably covered on the reaction tank body 1 to form a sealed reaction space;

[0040] A safety valve 3, which is arranged on the reaction tank cover 2. When the internal pressure of the reaction tank body 1 exceeds the threshold, the safety valve 3 discharges pressure outward;

[0041] A solid material storage system 7, which is arranged in the reaction tank body 1 and includes

[0042] A support rod 10, which is supported on the bottom of the reaction tank body 1,

[0043] A material pipe base 8, which is horizontally arranged on the support rod 10 and is located in the reaction tank body 1,

[0044] At least one material pipe 9, which is supported on the material pipe base 8, and the material pipe 9 accommodates the solid hydrogen storage material,

[0045] A material pipe cover plate 11, which is covered on the material pipe 9;

[0046] A water port quick plug, which is arranged on the reaction tank cover 2. The water port quick plug is connected to a reaction water drainage pipe 6 arranged in the reaction tank body 1 to inject reaction water into the bottom of the reaction tank body 1. The reaction water spreads and contacts the solid hydrogen storage material in the material pipe 9 to generate hydrogen through hydrolysis reaction;

[0047] The hydrogen outlet quick plug 4 is provided on the reaction tank cover 2 to export hydrogen in the sealed reaction space.

[0048] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, quick plug female heads are installed on the reaction tank cover 2 to cooperate with the hydrogen outlet quick plug 4 and the water filling quick plug 5 respectively.

[0049] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, the quick plug female head is a self-locking joint.

[0050] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, the support rod 10 is detachably connected to the bottom of the reaction tank body 1.

[0051] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, the support rod 10 is provided with an external thread for threaded connection to the bottom of the reaction tank body 1.

[0052] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, a plurality of the material pipes 9 are arranged in a circular pattern around the support rod 10.

[0053] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, the solid material storage system 7 is a centrally symmetric structure centered on the support rod 10.

[0054] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, the central axis of the support rod 10 coincides with the central axis of the reaction tank body 1.

[0055] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, the solid material storage system 7 is located at the middle position of the reaction tank body 1.

[0056] In a preferred embodiment of the hydrolysis reaction device based on solid hydrogen storage materials, the reaction tank body 1 is a cylindrical structure.

[0057] In one embodiment, the hydrolysis reaction device based on solid-state hydrogen storage material consists of a reaction tank body 1, a reaction tank cover 2, a safety valve 3, a hydrogen outlet quick plug 4, a water inlet quick plug 5, a reaction water drain pipe 6, and a solid material storage system 7. The solid material storage system 7 consists of a pipe base 8, a material pipe 9, a support rod 10, and a pipe cover plate 11. The reaction tank body 1 serves as a reaction vessel, providing a reaction carrier for solid-phase and liquid-phase reaction materials. The reaction tank cover 2 is a part of the reaction tank, and together with the reaction tank body 1, it forms a reaction tank to provide a sealed reaction space for the material reaction. The safety valve 3 provides safety guarantee during the reaction process. When the internal pressure of the reaction tank body exceeds a certain value, the safety valve releases pressure outward, ensuring the safety of the reaction tank. The hydrogen outlet quick plug 4 provides a self-locking quick-connect hydrogen pipeline joint for the reaction device. When the male head is unplugged, the quick-connect female head installed on the reaction tank cover 2 is a self-locking joint, ensuring that unsafe gases and impurities in the outside world cannot enter the internal space of the reaction tank. The water inlet quick plug 5 provides a self-locking quick-connect reaction water pipeline joint for the reaction device. When the male head is unplugged, the quick-connect female head installed on the reaction tank cover 2 is a self-locking joint, ensuring that unsafe gases and impurities in the outside world cannot enter the internal space of the reaction tank. During specific use, the solid-state hydrogen storage material is filled into the material pipe 9 through a filling device; according to the demand for hydrogen flow, a certain number of material pipes 9 are placed on the pipe base 8, the pipe cover plate 11 is installed, and the pipe base 8, the material pipe 9, and the pipe cover plate are assembled together through the support rod 10 to form a solid material storage system, which is fixed inside the reaction tank body 1 through the thread at the bottom of the support rod 10, and the reaction tank cover 2 is installed, and the tightness of the internal space of the reaction tank is checked. Nitrogen is introduced through the water inlet quick plug 5, the hydrogen outlet quick plug is opened to discharge the internal air, and the internal space of the reaction tank is replaced with nitrogen to ensure the gas safety during the reaction process. Water is added to the reaction tank through the water inlet quick plug 5, and the reaction water enters the bottom of the reaction tank body 1 through the reaction water drain pipe 6, preventing the reaction water from impacting the material pipe 9 and causing unstable hydrogen flow due to intense local reaction. The hydrogen outlet quick plug 4 is connected, and the hydrogen generated by the hydrolysis reaction inside the reaction tank body is led out to the subsequent hydrogen-using equipment at the rear end.

[0058] The basic principles of the present application have been described above in conjunction with specific embodiments. However, it should be noted that the advantages, advantages, effects, etc. mentioned in the present application are only examples and not limitations. It cannot be considered that these advantages, advantages, effects, etc. are essential for each embodiment of the present application. In addition, the above-disclosed specific details are only for the purpose of illustration and easy understanding, rather than limitations. The above details do not limit the present application to necessarily adopt the above specific details for implementation.

[0059] The foregoing description has been presented for purposes of illustration and description. In addition, the description is not intended to limit embodiments of the present application to the forms disclosed herein. Although several example aspects and embodiments have been discussed above, those skilled in the art will recognize some of their variations, modifications, alterations, additions, and subcombinations.

Claims

1. A hydrolysis reaction device based on a solid-state hydrogen storage material, characterized in that It includes: A reaction tank body, which is an open tank for accommodating solid hydrogen storage materials; A reaction tank cover, which is detachably covered on the reaction tank body to form a closed reaction space; A safety valve, which is arranged on the reaction tank cover. When the internal pressure of the reaction tank body exceeds the threshold, the safety valve discharges pressure outward; A solid material storage system, which is arranged in the reaction tank body and includes: A support rod, which is supported on the bottom of the reaction tank body; A material pipe base, which is horizontally arranged on the support rod and is located inside the reaction tank body; At least one material pipe, which is supported on the material pipe base. The material pipe accommodates the solid hydrogen storage materials; A material pipe cover plate, which is covered on the material pipe; A water port quick plug, which is arranged on the reaction tank cover. The water port quick plug is connected to a reaction water drainage pipe arranged inside the reaction tank to inject reaction water into the bottom of the reaction tank body. The reaction water spreads to contact the solid hydrogen storage materials in the material pipe to generate hydrogen through hydrolysis reaction; A hydrogen outlet quick plug, which is arranged on the reaction tank cover to export hydrogen in the closed reaction space.

2. The hydrolysis reaction device based on solid-state hydrogen storage materials according to claim 1, wherein Quick socket female connectors are installed on the reaction tank cover to cooperate with the hydrogen outlet quick plug and the water filling port quick plug respectively.

3. The hydrolysis reaction device based on a solid-state hydrogen storage material according to claim 2, characterized in that, The quick socket female connector is a self-locking joint.

4. The hydrolysis reaction device based on solid-state hydrogen storage materials according to claim 1, wherein The support rod is detachably connected to the bottom of the reaction tank body.

5. The hydrolysis reaction device based on solid-state hydrogen storage materials according to claim 1, wherein The support rod is provided with an external thread for threaded connection with the bottom of the reaction tank body.

6. The hydrolysis reaction device based on a solid-state hydrogen storage material according to claim 1, characterized in that, A plurality of the material pipes are arranged in a circular pattern around the support rod.

7. The hydrolysis reaction device based on a solid-state hydrogen storage material according to claim 1, characterized in that, The solid material storage system is a centrosymmetric structure centered on the support rod.

8. The hydrolysis reaction device based on a solid-state hydrogen storage material as described in claim 1, wherein, The central axis of the support rod coincides with the central axis of the reaction tank body.

9. The hydrolysis reaction device based on a solid-state hydrogen storage material according to claim 1, wherein, The solid material storage system is located at the middle position of the reaction tank body.

10. The hydrolysis reaction device based on solid-state hydrogen storage materials according to claim 1, wherein, The reaction tank body is a cylindrical structure.

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