A hydrogen production container

Abstract

The application discloses a hydrogen production container, which comprises a container body, a hydrogen production system and an exhaust structure. The container body comprises a top plate, a bottom plate, a first side plate and a second side plate. The first side plate is provided with a first top part near the top plate, and the second side plate is provided with a second top part near the top plate. The first top part and the second top part are respectively provided with a first cross beam and a second cross beam. The top plate is provided with a mounting groove. The hydrogen production system is arranged in the container body. The exhaust structure is arranged in the mounting groove of the top plate. The exhaust structure comprises a cover plate and a support plate. The first side edge of the cover plate is hinged to the first cross beam of the first top part, so that the cover plate rotates around the first cross beam as the axis. The first side edge of the support plate is hinged to the second cross beam of the second top part, so that the support plate rotates around the second cross beam as the axis.

Description

Technical Field

[0001] This application relates to the field of new energy technology, and in particular to a hydrogen production container. Background Technology

[0002] Containerized hydrogen production systems have a gas accumulation area at the top of the container. To eliminate the risk of explosion caused by the mixing of leaked hydrogen and oxygen gases, a mushroom-shaped explosion-proof forced exhaust fan, interlocked with a hydrogen leak detector, is typically installed on the top of the container. However, installing a mushroom-shaped exhaust fan requires reinforcing the top structure of the container to support its weight, thus increasing the weight of the container. For logistics and transportation, every additional kilogram of weight leads to additional transportation costs.

[0003] Secondly, the mushroom-shaped exhaust fan protrudes from the top of the container, making the entire system too tall. The mushroom-shaped exhaust fan must be removed before transportation and then hoisted and installed at the user's site. This increases the workload of repeated disassembly and assembly, greatly increasing costs. For new energy projects located in remote areas, the lack of on-site hoisting and installation facilities will cause great inconvenience. Utility Model Content

[0004] To address the aforementioned technical problems, this application provides a hydrogen production container that can be switched between stacking and standing upright, and can also discharge gas accumulated on the top of the container, ensuring safety.

[0005] This application provides a hydrogen production container, comprising: a container body, including a top plate and a bottom plate arranged opposite each other along a first direction, and a first side plate and a second side plate arranged opposite each other along a second direction, the first direction being perpendicular to the second direction; the first side plate having a first top near the top plate, and the second side plate having a second top near the top plate; the first top and the second top being respectively provided with a first crossbeam and a second crossbeam; and the top plate having an installation groove; a hydrogen production system located within the container body; and an exhaust structure located within the installation groove of the top plate, the exhaust structure including a cover. The cover plate includes a first cover plate side and a second cover plate side extending along a third direction and opposite to each other along a second direction, the third direction being perpendicular to the plane containing the first and second directions. The support plate includes a first support plate side and a second support plate side extending along the third direction and opposite to each other along the second direction. The first cover plate side is hinged to the first crossbeam of the first top so that the cover plate can rotate about the first crossbeam. The first support plate side is hinged to the second crossbeam of the second top so that the support plate can rotate about the second crossbeam.

[0006] Optionally, the hydrogen production container has an exhaust open state. When the hydrogen production container is in the exhaust open state, the second cover plate side of the cover plate is higher than the top plate of the container body in the first direction, the second support plate side is higher than the top plate of the container body in the first direction, and the second support plate side contacts the area of ​​the lower surface of the cover plate near the second cover plate side from below.

[0007] Optionally, the hydrogen production container also has an exhaust closed state. When the hydrogen production container is in the exhaust closed state, the second cover side of the cover plate is connected and fixed to the second crossbeam, and the second support side of the support plate rotates into the container body.

[0008] Optionally, the side of the second support plate is fixedly connected to the lower surface of the cover plate near the side of the second cover plate using a mortise and tenon structure.

[0009] Optionally, the length of the support plate along the third direction is less than or equal to the length of the cover plate along the third direction; the width of the support plate along the second direction is less than the width of the top plate along the second direction.

[0010] Optionally, the exhaust structure further includes a side wall panel and an exhaust fan, the exhaust fan being disposed on the side wall panel, the side wall panel being located on one or both sides of the cover plate along the third direction.

[0011] Optionally, the sidewall panel also has louvered ventilation holes.

[0012] Optionally, the sidewall panel is triangular in shape, the triangle having a first side, a second side, and a third side, the second side and the third side being adapted to contact the support plate and the cover plate, respectively, and the top plate is provided with a third crossbeam, the first side being hinged to the third crossbeam so that the sidewall panel can rotate about the third crossbeam as an axis.

[0013] Optionally, the hydrogen production container has an exhaust open state. When the hydrogen production container is in the exhaust open state, the second side and the third side of the side wall panel are both higher than the top plate in the first direction, and the second side is in contact with the support plate, and the third side is in contact with the cover plate.

[0014] Optionally, the hydrogen production container also has an exhaust closed state, when the hydrogen production container is in the exhaust closed state, the second side and the third side of the side wall panel rotate into the container body.

[0015] Optionally, the length of the first side of the sidewall panel is equal to the width of the top plate along the second direction, the length of the second side is equal to the width of the support plate along the second direction, and the length of the third side is equal to the width of the cover plate along the second direction.

[0016] The technical advantages of the hydrogen production container provided in this application are as follows: By hinged to the first crossbeam on the side of the first cover plate and to the second crossbeam on the side of the first support plate, the cover plate and support plate can be changed to two different states: upright and down. Thus, during transportation, both the cover plate and support plate are down, and the container top is transported in a "stacked" form, reducing the overall height of the hydrogen production container. During operation, both the cover plate and support plate are up, forming a "gable roof" type container top, and the container top has gaps that allow for natural ventilation, eliminating the gas accumulated at the top of the container. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a hydrogen production container 100 provided in this application;

[0019] Figure 2 This is a left view of the hydrogen production container 100 provided in this application;

[0020] Figure 3 This is a schematic diagram of the hydrogen production container 100 in an embodiment provided in this application when the exhaust is in an intermediate state of being open or closed;

[0021] Figure 4 This is a partially enlarged view of the hydrogen production container 100 in the exhaust closed state according to one embodiment provided in this application.

[0022] Icon labels:

[0023] Container body: 10;

[0024] Top plate: 11;

[0025] First side panel: 12;

[0026] Second side panel: 13;

[0027] Mounting slot: 111;

[0028] First crossbeam: 121;

[0029] Second crossbeam: 131;

[0030] Exhaust structure: 20;

[0031] Cover plate: 21;

[0032] Support plate: 22;

[0033] First cover plate side: 211;

[0034] Second cover plate side: 212;

[0035] Mortise and tenon structure: 213;

[0036] Side edge of first support plate: 221;

[0037] Second support plate side: 222;

[0038] Side wall panel: 23;

[0039] Exhaust fan: 24;

[0040] Louvered ventilation opening: 25;

[0041] First side: 231;

[0042] Second side: 232;

[0043] Third side: 233.

[0044] Third crossbeam: 112. Detailed Implementation

[0045] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are merely some examples or embodiments of this application. For those skilled in the art, these drawings can be applied to other similar scenarios without creative effort. Unless obvious from the context or otherwise specified, the same reference numerals in the drawings represent the same structures or operations.

[0046] As indicated in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "an," and / or "the" are not specifically singular and may include plural forms. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements.

[0047] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0048] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0049] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, these terms have no special meaning and therefore should not be construed as limiting the scope of protection of this application. In addition, although the terminology used in this application is selected from commonly known and used terms, some terms mentioned in this application's specification may have been chosen by the applicant according to his or her judgment, and their detailed meanings are explained in the relevant sections of this description. Moreover, this application should be understood not only through the actual terms used, but also through the meaning implied by each term.

[0050] This application refers to the appendix Figure 1-2A hydrogen production container 100 is proposed, comprising: a container body 10, a hydrogen production system (not shown) located within the container body 10, and an exhaust structure 20 located on the top of the container body 10. The container body 10 includes a top plate 11 and a bottom plate (not shown) arranged opposite each other along a first direction x, and a first side plate 12 and a second side plate 13 arranged opposite each other along a second direction y. The first direction x is perpendicular to the second direction y. The first side plate 12 has a first top near the top plate 11, and the second side plate 13 has a second top near the top plate 11. A first crossbeam 121 and a second crossbeam 131 are respectively provided on the first and second tops. The top plate 11 has a mounting groove 111. The exhaust structure 20 is located in the mounting groove 111 of the top plate 11, and the exhaust structure 20 includes a cover plate 21 and a support plate 22. The cover plate 21 includes a first cover plate side 211 and a second cover plate side 212 extending along a third direction z and opposite each other along a second direction y, wherein the third direction z is perpendicular to the plane containing the first direction x and the second direction y. The support plate 22 includes a first support plate side 221 and a second support plate side 222 extending along a third direction z and opposite each other along the second direction y. Preferably, in this embodiment, the first cover plate side 211 is hinged to the first crossbeam 121 of the first top, so that the cover plate 21 rotates about the first crossbeam 121; the first support plate side 221 is hinged to the second crossbeam 131 of the second top, so that the support plate 22 rotates about the second crossbeam 131. Preferably, in this embodiment, the length of the support plate 22 along the third direction is less than or equal to the length of the cover plate 21 along the third direction. The width of the support plate 22 along the second direction is less than the width of the top plate 11 along the second direction.

[0051] The first cover plate 21 is hinged to the first crossbeam 121 via its side 211, allowing the cover plate 21 to be in two states: upright and lowered. Similarly, the first support plate 22 is hinged to the second crossbeam 131 via its side 221, allowing the support plate 22 to be in two states: upright and lowered. This allows the cover plate 21 and support plate 22 to be lowered during transport, with the container top stacked, reducing the overall height of the hydrogen production container. During operation, the cover plate 21 and support plate 22 are both raised, forming a "gable roof" type container top with gaps for natural ventilation, eliminating any gas buildup at the top.

[0052] In this embodiment, preferably, the hydrogen production container 100 has an exhaust ventilation open state. In one embodiment, refer to... Figure 3 , Figure 3A schematic diagram of the hydrogen production container 100 in the intermediate state of ventilation being open or closed is shown. In this diagram, the cover plate 21 and support plate 22 are erected, and the side wall panels 23 are folded down into the container body 10. When the hydrogen production container 100 is in the ventilation open state, the second cover plate side 212 of the cover plate 21 is higher than the top plate of the container body 10 in the first direction x, and the second support plate side 222 is higher than the top plate 11 of the container body 10 in the first direction x. The second support plate side 222 contacts the area of ​​the lower surface of the cover plate 21 near the second cover plate side 212 from below. Preferably, the area of ​​the lower surface of the cover plate 21 near the second cover plate side 212 from below is fixedly connected to the second support plate side 222 using a mortise and tenon structure 213. The style of the mortise and tenon structure 213 is not fixed and can be selected according to actual needs. The mortise and tenon structure 213 enables rapid fixing of the cover plate 21 and support plate 22 without the need for complex operations such as welding or tightening bolts, reducing operational difficulty and installation costs.

[0053] Preferably, in this embodiment, the hydrogen production container 100 also has an exhaust closed state. When the hydrogen production container 100 is in the exhaust closed state, the second cover plate side 212 of the cover plate 21 is connected and fixed to the second crossbeam 131, and the second support plate side 222 of the support plate 22 is rotated into the container body 10.

[0054] In this embodiment, preferably, the exhaust structure 20 further includes a side wall panel 23 and an exhaust fan 24. The exhaust fan 24 is disposed on the side wall panel 23, which is located on one or both sides of the cover plate 21 along the third direction z. The side wall panel 23 is triangular in shape, having a first side 231, a second side 232, and a third side 233. The second side 232 and the third side 233 are respectively adapted to contact the support plate 22 and the cover plate 21. The top plate 11 is provided with a third crossbeam 112, and the first side 231 is hinged to the third crossbeam 112 so that the side wall panel 23 can rotate about the third crossbeam 112 as an axis. Preferably, the side wall panel 23 also has louvered ventilation holes 25. Preferably, the length of the first side 231 of the side wall panel 23 is equal to the width of the top plate 11 along the second direction y, the length of the second side 232 is equal to the width of the support plate 22 along the second direction y, and the length of the third side 233 is equal to the width of the cover plate 21 along the second direction y.

[0055] In this embodiment, preferably, when the hydrogen production container 100 is in the exhaust ventilation state, refer to Figure 1-2 As shown, Figure 1-2 The diagram shows the configuration of the cover plate 21, support plate 22, and side wall plate 23 when the exhaust is open. The second side 232 and the third side 233 of the side wall plate 23 are both higher than the top plate 11 in the first direction x, with the second side 232 contacting the support plate 22 and the third side 233 contacting the cover plate 21. In one embodiment, when the hydrogen production container 100 is in the exhaust closed state, refer to... Figure 4 , Figure 4 A partially enlarged view of the hydrogen production container 100 is shown with the exhaust closed, showing the second side 232 and the third side 233 of the side wall panel 23 rotated into the container body 10.

[0056] By incorporating side wall panels 23 and exhaust fans 24, the gas accumulated on the top of the hydrogen production container 100 is forcibly discharged. Louvered ventilation holes 25 on the side wall panels 23 ensure natural ventilation of the top, further improving the exhaust effect of the hydrogen production container 100 and achieving dual (natural ventilation + forced ventilation) safety protection, fundamentally realizing intrinsically safe operation. Furthermore, the cover plate 21, support plate 22, and side wall panels 23 can all be spliced ​​and fixed using hydraulic or pneumatic springs, reducing the operator's workload and enabling fully automated "transformation."

[0057] The basic concepts have been described above. Obviously, for those skilled in the art, the above disclosure is merely illustrative and does not constitute a limitation of this application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this application. Such modifications, improvements, and corrections are suggested in this application, and therefore remain within the spirit and scope of the exemplary embodiments of this application.

[0058] Furthermore, this application uses specific terms to describe embodiments of the application. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a particular feature, structure, or characteristic related to at least one embodiment of the application. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of the application can be appropriately combined.

[0059] Similarly, it should be noted that, in order to simplify the description of the present application and thus aid in the understanding of one or more embodiments, the foregoing description of the embodiments of the present application sometimes combines multiple features into a single embodiment, drawing, or description thereof. However, this disclosure method does not imply that the subject matter of the present application requires more features than those mentioned in the claims. In fact, the embodiments contain fewer features than all the features of the single embodiments disclosed above.

[0060] In some embodiments, numbers describing the quantity of components and attributes are used. It should be understood that such numbers used in the description of embodiments are modified in some examples with the terms "approximately," "approximately," or "generally." Unless otherwise stated, "approximately," "approximately," or "generally" indicates that the numbers are allowed to vary by ±20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximate values, which may be changed depending on the characteristics required by individual embodiments. In some embodiments, numerical parameters should take into account specified significant digits and employ a general method of digit reservation. Although the numerical ranges and parameters used to confirm their breadth of scope in some embodiments of this application are approximate values, in specific embodiments, such values ​​are set as precisely as feasible.

[0061] Although this application has been described with reference to specific embodiments, those skilled in the art should recognize that the above embodiments are only used to illustrate this application, and various equivalent changes or substitutions can be made without departing from the spirit of this application. Therefore, any changes or modifications to the above embodiments within the essential spirit of this application will fall within the scope of the claims of this application.

Claims

1. A hydrogen production container, characterized in that, include: The container body includes a top plate and a bottom plate arranged opposite each other along a first direction, and a first side plate and a second side plate arranged opposite each other along a second direction, the first direction being perpendicular to the second direction. The first side plate has a first top near the top plate, and the second side plate has a second top near the top plate. The first top and the second top are respectively provided with a first crossbeam and a second crossbeam. The top plate has an installation groove. The hydrogen production system is located inside the container. An exhaust structure is located in the mounting groove of the top plate. The exhaust structure includes a cover plate and a support plate. The cover plate includes a first cover plate side and a second cover plate side extending along a third direction and opposite to each other along a second direction. The third direction is perpendicular to the plane containing the first direction and the second direction. The support plate includes a first support plate side and a second support plate side extending along the third direction and opposite to each other along the second direction. Wherein, the side of the first cover plate is hinged to the first crossbeam of the first top, so that the cover plate can rotate about the first crossbeam as an axis; The side of the first support plate is hinged to the second crossbeam at the top of the second support plate, so that the support plate can rotate about the second crossbeam as an axis.

2. The hydrogen production container as described in claim 1, characterized in that, The hydrogen production container has an exhaust open state. When the hydrogen production container is in the exhaust open state, the second cover side of the cover plate is higher than the top plate of the container body in the first direction, the second support plate side is higher than the top plate of the container body in the first direction, and the second support plate side contacts the area of ​​the lower surface of the cover plate near the second cover side from below.

3. The hydrogen production container as described in claim 1, characterized in that, The hydrogen production container also has an exhaust closed state. When the hydrogen production container is in the exhaust closed state, the second cover side of the cover plate is connected and fixed to the second crossbeam, and the second support side of the support plate rotates into the container body.

4. The hydrogen production container as described in claim 2, characterized in that, The side of the second support plate is fixedly connected to the lower surface of the cover plate near the side of the second cover plate using a mortise and tenon structure.

5. The hydrogen production container as described in claim 1, characterized in that, The length of the support plate along the third direction is less than or equal to the length of the cover plate along the third direction; The width of the support plate along the second direction is smaller than the width of the top plate along the second direction.

6. The hydrogen production container as described in any one of claims 1-5, characterized in that, The exhaust structure also includes a side wall panel and an exhaust fan, the exhaust fan being disposed on the side wall panel, the side wall panel being located on one or both sides of the cover plate along the third direction.

7. The hydrogen production container as described in claim 6, characterized in that, The side wall panel also has louvered ventilation holes.

8. The hydrogen production container as described in claim 6, characterized in that, The sidewall panel is triangular in shape, with a first side, a second side, and a third side. The second side and the third side are respectively adapted to contact the support plate and the cover plate. The top plate is provided with a third crossbeam, and the first side is hinged to the third crossbeam so that the sidewall panel can rotate about the third crossbeam as an axis.

9. The hydrogen production container as described in claim 8, characterized in that, The hydrogen production container has an exhaust open state. When the hydrogen production container is in the exhaust open state, the second side and the third side of the side wall panel are both higher than the top plate in the first direction, and the second side is in contact with the support plate and the third side is in contact with the cover plate.

10. The hydrogen production container as described in claim 8, characterized in that, The hydrogen production container also has an exhaust closed state. When the hydrogen production container is in the exhaust closed state, the second side and the third side of the side wall panel rotate into the container body.

11. The hydrogen production container as described in claim 8, characterized in that, The length of the first side of the sidewall panel is equal to the width of the top plate along the second direction, the length of the second side is equal to the width of the support plate along the second direction, and the length of the third side is equal to the width of the cover plate along the second direction.

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