Tilt floor and energy storage container

Abstract

The utility model discloses an inclined floor and energy storage container, the inclined floor, including flat plate and four inclined plate, flat plate is used for sealing connection in floor drain, and the board surface of flat plate is equipped with through -hole, and the through -hole is used for communicating with the water inlet of floor drain, four inclined plate are respectively first inclined plate, second inclined plate, third inclined plate and fourth inclined plate, and first inclined plate and second inclined plate are connected in the two opposite sides of flat plate along first direction respectively, and third inclined plate and fourth inclined plate are connected in the two opposite sides of flat plate along second direction respectively, and arbitrary inclined plate is sealedly connected in two inclined plates adjacent to itself, and the end of each inclined plate away from flat plate and board surface are all located in the same side of flat plate along third direction, and the height difference of the end of each inclined plate away from flat plate and board surface is h, 20mm <= h <= 100mm, thereby the inclined floor can effectively guide water to discharge, and can reduce the manufacturing, overhaul maintenance cost of energy storage container.

Description

Technical Field

[0001] This utility model relates to the field of drainage structure technology, and in particular to a sloping floor and an energy storage container. Background Technology

[0002] An energy storage container is a container used to store energy storage batteries. In order to ensure the safe use of energy storage batteries, the energy storage container needs to have good drainage performance to avoid water accumulation inside the container, thereby preventing leakage and short circuit of the energy storage batteries caused by water contact.

[0003] In related technologies, in order to enable energy storage containers to have good drainage performance, multiple floor drains are usually installed on the floor of the energy storage container. However, this results in a large number of floor drains, higher manufacturing costs for energy storage containers, and more diverse locations for the floor drains, leading to higher inspection and maintenance costs. Utility Model Content

[0004] One objective of this invention is to provide a sloping floor that can effectively guide water out and reduce the manufacturing, inspection, and maintenance costs of energy storage containers.

[0005] Another objective of this invention is to provide an energy storage container that has good drainage performance and low manufacturing, inspection and maintenance costs.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] In a first aspect, a sloping floor is provided, comprising:

[0008] A flat plate, the flat plate being used for a sealing connection to a floor drain, the surface of the flat plate having a through hole for communicating with the inlet of the floor drain; and,

[0009] Four inclined plates, namely a first inclined plate, a second inclined plate, a third inclined plate, and a fourth inclined plate, are provided. The first and second inclined plates are respectively connected to two opposite sides of the flat plate along a first direction, and the third and fourth inclined plates are respectively connected to two opposite sides of the flat plate along a second direction. Each inclined plate is sealed to two adjacent inclined plates. The end of each inclined plate away from the flat plate and the plate surface are located on the same side of the flat plate along a third direction. The height difference between the end of each inclined plate away from the flat plate and the plate surface is h, where 20mm ≤ h ≤ 100mm.

[0010] Wherein, the first direction, the second direction, and the third direction are mutually perpendicular to each other, and the third direction is perpendicular to the plate surface.

[0011] As a preferred technical solution for the inclined floor, the dimensions of the first inclined plate and the second inclined plate are different along the first direction.

[0012] As a preferred technical solution for the inclined floor, the inclination angle of the first inclined plate relative to the board surface is θ1, 3.5°≤θ1≤4.5°, and the inclination angle of the second inclined plate relative to the board surface is θ2, 0.5°≤θ2≤1°.

[0013] As a preferred technical solution for the inclined floor, the inclination angle of the third inclined plate relative to the flat plate is θ3, and the inclination angle of the fourth inclined plate relative to the flat plate is θ4, wherein angle θ3 and angle θ4 are equal.

[0014] As a preferred technical solution for the inclined floor, the edge of the flat plate is rectangular, all the inclined plates are trapezoidal plates, the edge of the inclined plate away from the flat plate is parallel to the edge of the flat plate, and the connection point of two adjacent inclined plates is connected to the sharp corner of the flat plate.

[0015] As a preferred technical solution for the inclined floor, the end of the inclined plate away from the flat plate is connected to a flange, and the flange is provided with a clearance groove, which is used to support the external support structure of the inclined plate to make clearance.

[0016] Secondly, an energy storage container is provided, including a bottom support, a floor drain, and a plurality of inclined floors as described in the first aspect above. The bottom support includes two first crossbeams spaced apart along a first direction and a plurality of second crossbeams spaced apart along a second direction. The two ends of the second crossbeams are respectively connected to the two first crossbeams. The inclined floor is disposed between two adjacent second crossbeams. The second crossbeams are used to support energy storage batteries. The surface of the inclined floor faces the flow guide space formed by the first, second, third, and fourth inclined plates of the inclined floor. The floor drain is sealed and connected to the flat plate of the inclined floor, and the inlet of the floor drain is connected to the flow guide space through the through hole. The floor drain does not protrude from the surface of the plate.

[0017] As a preferred technical solution for the energy storage container, the bottom support further includes a support structure connected to the first crossbeam and / or the second crossbeam. One side of the support structure has a support surface, which abuts against the side surface of the inclined floor facing away from the flow guide space.

[0018] As a preferred technical solution for the energy storage container, the support structure includes two support plates arranged at intervals and opposite to each other, with one outer peripheral surface of the support plate forming the support surface.

[0019] As a preferred technical solution for the aforementioned energy storage container, all the inclined floors, including the first inclined plate, are close to the same first crossbeam; or,

[0020] Of the plurality of inclined floors, at least two are included, wherein the first inclined plate of each of the two inclined floors is close to the two first crossbeams.

[0021] As a preferred technical solution of the energy storage container, the first crossbeam is an I-beam formed by a first cross plate, a second cross plate, and a vertical plate connected to the first cross plate and the second cross plate. The support structure is at least connected to the first cross plate, the support surface faces the second cross plate, and the projection of the second cross plate overlaps with the projection of the inclined floor.

[0022] As a preferred technical solution for the energy storage container, the bottom support also includes a bottom plate spaced apart from the inclined floor. The bottom plate is fixedly connected to the first crossbeam and the second crossbeam, and the side of the support structure facing away from the inclined floor is also connected to the bottom plate.

[0023] The beneficial effects of this utility model are as follows:

[0024] By making the sloping floor include four sloping plates, and ensuring that the height difference h between the end of each sloping plate furthest from the flat plate and the plate surface satisfies 20mm≤h≤100mm, the four sloping plates can work together to guide water to the surface of the flat plate, so that the water can enter the inlet of the floor drain through the through hole, thereby effectively realizing the function of guiding water out.

[0025] Furthermore, since the sloping floor can concentrate water to the through holes of the flat plate for drainage, the sloping floor only needs to be combined with a floor drain to achieve efficient drainage, thereby reducing the manufacturing and maintenance costs of energy storage containers. Attached Figure Description

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0027] Figure 1 This is a three-dimensional structural diagram of the inclined floor described in the embodiment.

[0028] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the inclined floor structure.

[0029] Figure 3 for Figure 2 Enlarged schematic diagram of point M in the middle.

[0030] Figure 4 This is a cross-sectional view of the inclined floor structure described in the embodiment.

[0031] Figure 5 This is a three-dimensional structural diagram of the energy storage container (when containing energy storage batteries) described in the embodiment.

[0032] Figure 6 This is a three-dimensional structural diagram of the energy storage container described in the embodiment (partial structure omitted).

[0033] Figure 7 for Figure 6 The diagram shows a cross-sectional view of the energy storage container.

[0034] Figure 8 This is a three-dimensional structural diagram of the bottom support, inclined floor and floor drain described in the embodiment.

[0035] Figure 9 This is a schematic diagram of another three-dimensional structure of the bottom support, sloping floor and floor drain described in the embodiment.

[0036] In the picture:

[0037] 100. Energy storage container; 200. Energy storage battery;

[0038] 1. Sloping floor; 10. Flat plate; 101. Plate surface; 102. Through hole; 11. First sloping plate; 12. Second sloping plate; 13. Third sloping plate; 14. Fourth sloping plate; 15. Flanged edge; 150. Clearance groove; 16. Flow guide space;

[0039] 2. Bottom support; 21. First crossbeam; 211. First cross plate; 212. Second cross plate; 213. Vertical plate; 22. Second crossbeam;

[0040] 3. Floor drain;

[0041] 4. Support structure; 41. Support plate;

[0042] 5. Base plate. Detailed Implementation

[0043] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0044] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0046] like Figures 1 to 4 As shown, this utility model provides an inclined floor 1, including a flat plate 10 and four inclined plates. The flat plate 10 is used for sealing connection to a floor drain 3. A through hole 102 is provided through the surface 101 of the flat plate 10, which is used to connect with the water inlet of the floor drain 3. The four inclined plates are a first inclined plate 11, a second inclined plate 12, a third inclined plate 13, and a fourth inclined plate 14. The first inclined plate 11 and the second inclined plate 12 are respectively connected to two opposite sides of the flat plate 10 along the first direction S1, and the third inclined plate 13 and the fourth inclined plate 14 are connected to each other. Each inclined plate is connected to two opposite sides of the plate 10 along the second direction S2, and each inclined plate is sealed to the two adjacent inclined plates. The end of each inclined plate away from the plate 10 and the plate surface 101 are located on the same side of the plate 10 along the third direction S3. The height difference between the end of each inclined plate away from the plate 10 and the plate surface 101 is h, 20mm≤h≤100mm. The first direction S1, the second direction S2 and the third direction S3 are perpendicular to each other, and the third direction S3 is perpendicular to the plate surface 101.

[0047] By making the inclined floor 1 include four inclined plates, and making the height difference h between the end of each inclined plate away from the flat plate 10 and the plate surface 101 satisfy 20mm≤h≤100mm, the water can be guided to the plate surface 101 of the flat plate 10 through the joint action of the four inclined plates, so that the water can enter the inlet of the floor drain 3 through the through hole 102, thereby effectively realizing the function of guiding water out.

[0048] Specifically, in order to improve the water drainage function of the inclined floor 1, the height difference h should be relatively large. However, in order to avoid interference between the inclined floor 1 and the ground or the energy storage battery 200, the height difference h should not be too large. Based on this, the height difference h can satisfy 20mm≤h≤100mm. Specifically, the height difference h can be 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm or 100mm, etc.

[0049] Furthermore, since the inclined floor 1 can concentrate water to the through hole 102 of the flat plate 10 for drainage, the inclined floor 1 only needs to be used with a floor drain 3 to achieve efficient drainage, thereby reducing the manufacturing and maintenance costs of the energy storage container 100.

[0050] Optionally, the dimensions of the first inclined plate 11 and the second inclined plate 12 are different along the first direction S1, so that the drain 3 connected to the plate 10 and the drain connected to the plate 10 can be close to the side of the inclined floor 1 along the first direction S1, so that maintenance personnel can perform maintenance on the drain 3 from the side of the inclined floor 1 along the first direction S1, which can further reduce the maintenance cost of the energy storage container 100.

[0051] Optionally, the tilt angle θ1 of the first inclined plate 11 relative to the plate surface 101 satisfies 3.5°≤θ1≤4.5°, and the tilt angle θ2 of the second inclined plate 12 relative to the plate surface 101 satisfies 0.5°≤θ2≤1°. Since the height difference between the end of each inclined plate away from the plate 10 and the plate surface 101 along the third direction S3 is equal, this arrangement allows the size of the first inclined plate 11 to be smaller than the size of the second inclined plate 12 along the first direction S1. In other words, it allows the drain 3 connected to the plate 10 and the drain connected to the plate 10 to be close to the side of the inclined floor 1 along the first direction S1, so that maintenance personnel can perform maintenance on the drain 3 from the side of the inclined floor 1 along the first direction S1, which can further reduce the maintenance cost of the energy storage container 100.

[0052] Specifically, to ensure better water drainage from the inclined floor 1, both the inclination angles θ1 and θ2 should be as large as possible. However, to avoid interference between the inclined floor 1 and the ground or the energy storage battery 200, the inclination angles θ1 and θ2 should not be too large. Furthermore, to make the flat plate 10 closer to the side of the inclined floor 1 along the first direction S1, thus facilitating maintenance personnel to inspect the floor drain 3 from that side of the inclined floor 1 along the first direction S1, the inclination angles θ1 and θ2 should be... The difference in angle θ2 should be relatively large. Based on this, the tilt angle θ1 can satisfy 3.5°≤θ1≤4.5°, and the tilt angle θ2 can satisfy 0.5°≤θ2≤1°. Specifically, the tilt angle θ1 can be 3.5°, 3.6°, 3.7°, 3.8°, 3.9°, 4°, 4.1°, 4.2°, 4.3°, 4.4° or 4.5°, etc., and the tilt angle θ2 can be 0.5°, 0.6°, 0.7°, 0.8°, 0.9° or 1°, etc.

[0053] Optionally, the inclined plate can be sealed and connected to adjacent inclined plates and flat plate 10 by welding, sealant or other means, or the inclined floor 1 can be formed by stamping a single metal plate.

[0054] Optionally, the flat plate 10 can be sealed to the floor drain 3 by welding, sealant connection, or other methods.

[0055] Optionally, the third inclined plate 13 is inclined at an angle of θ3 relative to the flat plate 10, and the fourth inclined plate 14 is inclined at an angle of θ4 relative to the flat plate 10. The angles θ3 and θ4 are equal, so that the flat plate 10 can be located in the middle of the inclined floor 1 along the second direction S2, so that the drainage effect of the two halves of the inclined floor 1 along the second direction S2 is more balanced and consistent.

[0056] Optionally, the edges of the plate 10 are rectangular, and all the inclined plates are trapezoidal plates. The edge of the inclined plate away from the plate 10 is parallel to the edge connected to the plate 10, and the connection between two adjacent inclined plates is at the sharp corner of the plate 10. Thus, on the one hand, the connection between each inclined plate is straight, which can guide water out more smoothly. On the other hand, the edge shape of the inclined floor 1 can be formed into a rectangle, so that the inclined floor 1 is suitable for forming the floor of the energy storage container 100 with a rectangular bottom.

[0057] Optionally, the end of the inclined plate away from the flat plate 10 is connected to a flange 15, which can reduce the sharp corner structure included in the edge of the inclined floor 1, thereby improving the operational safety of operators during the handling and installation of the inclined floor 1.

[0058] Optionally, the flange 15 is provided with a relief groove 150, which is used to avoid interference between the flange 15 and the external support structure 4 supporting the inclined plate, so as to make it easier for the external support structure 4 to tightly support the inclined floor 1.

[0059] like Figure 5 and Figure 6 As shown, this utility model also provides an energy storage container 100, including a bottom support 2, a floor drain 3, and multiple inclined floor 1s as described in the aforementioned technical solutions. The bottom support 2 includes two first crossbeams 21 spaced apart along a first direction S1, and multiple second crossbeams 22 spaced apart along a second direction S2. The two ends of the second crossbeams 22 are respectively connected to the two first crossbeams 21. The inclined floor 1 is located between two adjacent second crossbeams 22. The second crossbeams 22 are used to support the energy storage battery 200. Please refer to... Figure 1 as well as Figure 4 The sloping floor 1 has a surface 101 facing the flow space 16 formed by the first sloping plate 11, the second sloping plate 12, the third sloping plate 13 and the fourth sloping plate 14. The drain 3 is sealed to the flat plate 10 of the sloping floor 1 and the inlet of the drain 3 is connected to the flow space 16 through the through hole 102. The drain 3 does not protrude from the surface 101.

[0060] Since the inclined floor 1 can effectively guide water to drain through a connected drain 3 and the drain 3 is close to the side of the energy storage container 100 along the first direction S1, the energy storage container 100 can have good drainage performance while only requiring a small number of drains 3. The location of the drain 3 is convenient for maintenance personnel to perform maintenance from the side of the energy storage container 100 along the first direction S1, thereby reducing the manufacturing and maintenance costs of the energy storage container 100.

[0061] Furthermore, by having the second crossbeam 22 support the energy storage battery 200, in other words, by not supporting the energy storage battery 200 through the inclined floor 1, it is possible to avoid the problem of unbalanced support of the inclined plate of the inclined floor 1 on the energy storage battery 200, and also to prevent the energy storage battery 200 from coming into contact with water flowing over the surface of the inclined floor 1, thereby improving the safety of the energy storage container 100.

[0062] Please combine Figure 7As shown, optionally, the bottom support 2 also includes a support structure 4, which is connected to the first crossbeam 21 or the second crossbeam 22, or the support structure 4 is connected to both the first crossbeam 21 and the second crossbeam 22. One side of the support structure 4 has a support surface that abuts against the side surface of the inclined floor 1 facing away from the guide space 16, so that the support structure 4 can provide support for the inclined floor 1, thereby improving the stability of the relative position of the inclined floor 1 and the bottom support 2, and thus improving the stability of the inclined floor 1's function of guiding water discharge.

[0063] Optionally, the support structure 4 includes two support plates 41 arranged at intervals and opposite to each other. The outer peripheral surface of one side of the support plate 41 forms a support surface, so that the support structure 4 provides more dispersed support for the inclined floor 1 and can provide more balanced support for the inclined floor 1.

[0064] Optionally, the shape of the support surface is adapted to the surface shape of the side of the inclined floor 1 facing away from the guide space 16, so that the effective contact area between the support surface and the surface of the inclined floor 1 is larger, which can make the support structure 4 support the inclined floor 1 better.

[0065] As described in the aforementioned technical solution, when the tilt angle θ3 of the third inclined plate 13 relative to the flat plate 10 is equal to the tilt angle θ4 of the fourth inclined plate 14 relative to the flat plate 10, the two halves of the inclined floor 1 along the second direction S2 are actually symmetrical structures. In this case, optionally, the two support plates 41 are spaced apart and opposite each other along the second direction S2, so that the supporting effect of the two support plates 41 on the inclined floor 1 is more symmetrical, and the two support plates 41 can also be symmetrically arranged with the same shape to reduce the manufacturing and installation difficulty of the two support plates 41.

[0066] Optionally, all the inclined floor 1s include first inclined plates 11 that are close to the same first crossbeam 21, so that maintenance personnel can easily inspect and maintain all the floor drains 3 from the same side of the energy storage container 100 along the first direction S1.

[0067] Optionally, among the multiple inclined floors 1, at least two inclined floors 1 are included. The first inclined plate 11 of the two inclined floors 1 are respectively close to the two first crossbeams 21. This makes it convenient for maintenance personnel to inspect and maintain the floor drain 3 from both sides of the energy storage container 100 along the first direction S1. On the other hand, it makes the position of the floor drain 3 more flexible to meet more different design and usage needs.

[0068] For example, such as Figure 8 and Figure 9 As shown, Figure 8 The diagram shows an inclined floor 1, which, along with the first inclined plate 11 of the adjacent inclined floor 1, is close to two first crossbeams 21. Figure 9The diagram shows two sets of inclined floor 1 opposite each other along the second direction S2, where the first inclined plate 11 of one set of inclined floor 1 is close to a first crossbeam 21, and the first inclined plate 11 of the other set of inclined floor 1 is close to another first crossbeam 21.

[0069] Please participate again. Figure 6 and Figure 7 Optionally, the first crossbeam 21 is an I-beam formed by a first cross plate 211 and a second cross plate 212 spaced apart and opposite each other, and a vertical plate 213 connecting the first cross plate 211 and the second cross plate 212. The support structure 4 is at least connected to the first cross plate 211, with the support surface facing the second cross plate 212. Along the third direction S3, the projection of the second cross plate 212 partially overlaps with the projection of the inclined floor 1, so that the second cross plate 212 can block part of the edge of the inclined floor 1 along the first direction S1, so that the position of the flat plate 10 and the drain 3 connected to the flat plate 10 is closer to the second cross plate 212 along the first direction S1, so that it is easier for maintenance personnel to stand on the second cross plate 212 to perform maintenance on the drain 3.

[0070] Optionally, the second crossbeam 22 can be an I-beam, thus the second crossbeam 22 has a better load-bearing capacity and is suitable for supporting the energy storage battery 200 more stably.

[0071] Optionally, the bottom support 2 also includes a base plate 5 spaced apart from the inclined floor 1. The base plate 5 is fixedly connected to the first crossbeam 21 and the second crossbeam 22. The side of the support structure 4 facing away from the inclined floor 1 is also connected to the base plate 5. Thus, on the one hand, the inclined floor 1, the drain 3 and the support structure 4 can be separated from other structures (such as the ground and other containers) that support the energy storage container 100 from the bottom through the base plate 5, which is conducive to maintaining the structural stability of the inclined floor 1, the drain 3 and the support structure 4 inside the energy storage container 100. On the other hand, the base plate 5 can further provide support for the support structure 4, so that the support of the support structure 4 on the inclined floor 1 can be more stable.

[0072] In the description herein, it should be understood that the terms "upper," "lower," "left," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings, and are used only for ease of description and simplification of operation. They 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 of this utility model. Furthermore, the terms "first" and "second" are merely used for distinction in description and have no special meaning.

[0073] In the description of this specification, references to terms such as "an embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0074] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0075] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A sloping floor, characterized in that, include: A flat plate (10), the flat plate (10) being used for a sealed connection to a floor drain (3), wherein a through hole (102) is provided on the surface (101) of the flat plate (10), the through hole (102) being used to communicate with the water inlet of the floor drain (3); and, Four inclined plates, namely a first inclined plate (11), a second inclined plate (12), a third inclined plate (13), and a fourth inclined plate (14), the first inclined plate (11) and the second inclined plate (12) are respectively connected to two opposite sides of the plate (10) along the first direction, the third inclined plate (13) and the fourth inclined plate (14) are respectively connected to two opposite sides of the plate (10) along the second direction, and any inclined plate is sealed to two adjacent inclined plates. The end of each inclined plate away from the plate (10) and the plate surface (101) are located on the same side of the plate (10) along the third direction, and the height difference between the end of each inclined plate away from the plate (10) and the plate surface (101) is h, 20mm≤h≤100mm; Wherein, the first direction, the second direction and the third direction are mutually perpendicular to each other, and the third direction is perpendicular to the plate surface (101).

2. The inclined floor according to claim 1, characterized in that, Along the first direction, the dimensions of the first inclined plate (11) and the second inclined plate (12) are different.

3. The inclined floor according to claim 1, characterized in that, The first inclined plate (11) has an inclination angle of θ1 relative to the plate surface (101), where 3.5°≤θ1≤4.5°, and the second inclined plate (12) has an inclination angle of θ2 relative to the plate surface (101), where 0.5°≤θ2≤1°.

4. The inclined floor according to claim 1, characterized in that, The third inclined plate (13) has an inclination angle of θ3 relative to the flat plate (10), and the fourth inclined plate (14) has an inclination angle of θ4 relative to the flat plate (10). The angles θ3 and θ4 are equal.

5. The inclined floor according to claim 1, characterized in that, The edge of the plate (10) is rectangular, and all the inclined plates are trapezoidal plates. The edge of the inclined plate away from the plate (10) is parallel to the edge of the plate (10), and the connection point of two adjacent inclined plates is connected to the sharp corner of the plate (10).

6. The inclined floor according to any one of claims 1-5, characterized in that, The inclined plate is connected to a flange (15) at one end away from the flat plate (10). The flange (15) is provided with a clearance groove (150), which is used to allow clearance from the external support structure (4) of the inclined plate.

7. An energy storage container, characterized in that, The system includes a bottom support (2), a floor drain (3), and a plurality of sloping floorboards (1) as described in any one of claims 1-6. The bottom support (2) includes two first crossbeams (21) spaced apart along the first direction and a plurality of second crossbeams (22) spaced apart along the second direction. The two ends of the second crossbeams (22) are respectively connected to the two first crossbeams (21). The sloping floorboards (1) are disposed between two adjacent second crossbeams (22). The second crossbeams (22) are used to support... The energy storage battery (200) is supported. The plate surface (101) of the inclined floor (1) faces the flow guiding space (16) formed by the first inclined plate (11), the second inclined plate (12), the third inclined plate (13) and the fourth inclined plate (14) of the inclined floor (1). The floor drain (3) is sealed and connected to the flat plate (10) of the inclined floor (1) and the water inlet of the floor drain (3) is connected to the flow guiding space (16) through the through hole (102). The floor drain (3) does not protrude from the plate surface (101).

8. The energy storage container according to claim 7, characterized in that, The bottom support (2) further includes a support structure (4), which is connected to the first crossbeam (21) and / or the second crossbeam (22). One side of the support structure (4) has a support surface, which abuts against the side surface of the inclined floor (1) away from the flow space (16).

9. The energy storage container according to claim 8, characterized in that, The support structure (4) includes two support plates (41) spaced apart and arranged opposite each other, and the outer peripheral surface of one side of the support plate (41) forms the support surface.

10. The energy storage container according to claim 7, characterized in that, All of the aforementioned inclined floors (1) include first inclined plates (11) that are close to the same first crossbeam (21); or, Among the plurality of inclined floors (1), at least two inclined floors (1) are included, wherein the first inclined plate (11) of the two inclined floors (1) are respectively close to the two first crossbeams (21).

11. The energy storage container according to claim 8 or 9, characterized in that, The first crossbeam (21) is an I-beam formed by a first cross plate (211) and a second cross plate (212) spaced apart and opposite each other, and a vertical plate (213) connecting the first cross plate (211) and the second cross plate (212). The support structure (4) is at least connected to the first cross plate (211). The support surface faces the second cross plate (212) and extends upward along the third direction. The projection of the second cross plate (212) overlaps with the projection of the inclined floor (1).

12. The energy storage container according to claim 8 or 9, characterized in that, The bottom support (2) also includes a base plate (5) spaced apart from the inclined floor (1), the base plate (5) being fixedly connected to the first crossbeam (21) and the second crossbeam (22), and the side of the support structure (4) facing away from the inclined floor (1) being connected to the base plate (5).

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