Combined container

Abstract

The utility model provides a combined container which comprises M rows and N columns of first container bodies, the adjacent first container bodies are spliced, connected and communicated, a sealing structure is arranged at a splicing seam of the adjacent first container bodies, the sealing structure prevents the adjacent first container bodies from leaking rain water at the splicing seam, a drainage part is arranged at the top of each first container body, M is larger than or equal to 2, and N is larger than or equal to 1; the drainage pipeline comprises an internal pipeline and an external pipeline, the internal pipeline penetrates through the first box bodies, the external pipeline is located outside the first box bodies and communicates with the internal pipeline, the drainage parts communicate with the internal pipeline, and rainwater falling to the outer top faces of the first box bodies is drained from the drainage parts through the internal pipeline and the external pipeline in sequence; rainwater is prevented from being accumulated on the outer top face of the first container body, and the rainwater leakage prevention performance of the combined container is better.

Description

Technical Field

[0001] The present application relates to but is not limited to the technical field of liquid flow battery equipment, and specifically refers to a combined container. Background Art

[0002] Liquid flow battery systems are widely used in the energy storage industry due to their good stability and safety, and have become the mainstream technical solution in the field of energy storage. At present, long-term energy storage of all-vanadium liquid flow battery systems has become the mainstream. Long-term means that the amount of electrolyte required will be large, so the volume and quantity of the liquid storage tanks containing the electrolyte are large. The cabin containing the all-vanadium liquid flow battery system is composed of multiple battery containers and multiple liquid storage tank containers. In order to ensure that the all-vanadium liquid flow battery system can operate safely and reliably after splicing, it is particularly important to prevent the cabin from leaking rainwater. Therefore, how to better prevent the cabin from leaking rainwater is a technical problem that technicians in this field have been committed to solving. Utility Model Content

[0003] The present application provides a combined container with better rainwater leakage prevention performance.

[0004] The combined container provided by the embodiment of the utility model comprises: a plurality of first boxes in M ​​rows and N columns, the adjacent first boxes are spliced ​​and connected and communicated, and a sealing structure is provided at the splicing seams of the adjacent first boxes, and a drainage piece is provided on the top of each first box; a drainage pipeline, the drainage pipeline comprises an internal pipeline and an external pipeline, the internal pipeline is passed through the plurality of first boxes, the external pipeline is located outside the plurality of first boxes and communicated with the internal pipeline, and the plurality of drainage pieces are communicated with the internal pipeline; wherein, M≥2, N≥1.

[0005] In some exemplary embodiments, the drainage component includes a drainage floor drain, and the drainage floor drain is arranged in a low-lying area of ​​the outer top surface of the first box body.

[0006] In some exemplary embodiments, the outer top surface of the first box body is a slope that is inclined relative to the arrangement direction of the N columns of the first box bodies, and the slope of the slope is not less than 0.003; wherein, the arrangement direction of the M rows of the first box bodies is the width direction of the first box bodies, and the arrangement direction of the N columns of the first box bodies is the length direction of the first box bodies.

[0007] In some exemplary embodiments, the sealing structure includes: a first connecting member and a second connecting member, respectively fixed to the outer top surfaces of adjacent ends of the adjacent first box body; a first sealing layer, covering the top surfaces of the first connecting member and the second connecting member; and a cover plate, covering the first sealing layer.

[0008] In some exemplary embodiments, the sealing structure further includes: a second sealing layer disposed between the first connecting member and the second connecting member.

[0009] In some exemplary embodiments, the first sealing layer is a sealing pad layer, and the second sealing layer is a foamed rubber layer.

[0010] In some exemplary embodiments, the first connecting member and the second connecting member are L-shaped plates, the cover plate is a U-shaped plate, and the U-shaped plate is fixedly connected to the two L-shaped plates via threaded connecting members.

[0011] In some exemplary embodiments, the drainage pipes have N groups, and the N groups of drainage pipes are arranged in N columns of the first boxes in a one-to-one correspondence, and the drainage components of each column of the first boxes are connected to the drainage pipes arranged in the column of the first boxes.

[0012] In some exemplary embodiments, the combined container further includes: two second boxes, the two second boxes being located on both sides of the plurality of first boxes in the arrangement direction of the N rows of the first boxes, and any second box being spliced ​​and connected to and communicated with an adjacent row of the first boxes, and a sealing structure is also provided at the splicing seam between the second box and the first box.

[0013] In some exemplary embodiments, the first box is a liquid storage tank container, and the second box is a battery container.

[0014] The combined container proposed in the embodiment of the utility model is provided with a sealing structure at the joint seams of adjacent first boxes, which prevents rainwater from leaking from the adjacent first boxes at the joint seams. A drainage piece is provided on the top of each first box, and an internal pipe of the drainage pipe is passed through multiple first boxes. An external pipe of the drainage pipe is located outside the multiple first boxes and is connected with the internal pipe. Multiple drainage pieces are connected with the internal pipe. Rainwater falling on the external top surface of the first box is drained through the internal pipe and the external pipe in turn by the drainage piece, so that rainwater is avoided from accumulating on the external top surface of the first box. The combined container of this scheme has better anti-leakage rainwater performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a three-dimensional structure of a combined container provided in some embodiments, wherein arrows indicate the direction of rainwater flow;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the butt joints of adjacent first boxes;

[0017] Figure 3 for Figure 1 The schematic diagram of the left-side structural section of the combined container shown;

[0018] Figure 4 for Figure 1 The schematic diagram of the structure of the top view of the butt joints of the first boxes of adjacent rows of combined containers is shown.

[0019] The corresponding relationship between the reference numerals and the component names is as follows:

[0020] 100 first box, 200 sealing structure, 210 first connecting piece, 220 second connecting piece, 230 first sealing layer, 240 cover plate, 250 second sealing layer, 260 threaded connecting piece, 300 drainage piece, 400 drainage pipeline, 410 internal pipeline, 420 external pipeline, 500 second box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; "connection" can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] The combined container provided by the embodiment of the utility model is as follows Figures 1 to 4 As shown, it includes: a plurality of first boxes 100 in M ​​rows and N columns, adjacent first boxes 100 are spliced ​​and connected and communicated, and a sealing structure 200 is provided at the splicing seams of adjacent first boxes 100, and a drainage piece 300 is provided on the top of each first box 100, M≥2, N≥1; a drainage pipeline 400, the drainage pipeline 400 includes an internal pipeline 410 and an external pipeline 420, the internal pipeline 410 is penetrated through the side walls of the plurality of first boxes 100, the external pipeline 420 is located outside the plurality of first boxes 100 and communicated with the internal pipeline 410, and the plurality of drainage pieces 300 are communicated with the internal pipeline 410.

[0027] In the combined container, a sealing structure 200 is provided at the joints of adjacent first boxes 100, and the sealing structure 200 prevents rainwater from leaking from the joints of adjacent first boxes 100. A drainage piece 300 is provided on the top of each first box 100, and an internal pipe 410 of the drainage pipe 400 is passed through the side walls of multiple first boxes 100. An external pipe 420 of the drainage pipe 400 is located outside the multiple first boxes 100 and is connected with the internal pipe 410. Multiple drainage pieces 300 are connected with the internal pipe 410. Rainwater falling on the outer top surface of the first box 100 is drained through the internal pipe 410 and the external pipe 420 in sequence by the drainage piece 300, so that rainwater is prevented from accumulating on the outer top surface of the first box 100 and seeping into the first box 100 at the joints. This scheme has better anti-rainwater performance.

[0028] Among them, Figure 1 As shown, the arrangement direction of the M rows of first boxes 100 is the width direction of the first boxes 100 (such as the width direction of the first boxes 100 is the front-to-back direction), and the arrangement direction of the N columns of first boxes 100 is the length direction of the first boxes 100 (such as the length direction of the first boxes 100 is the left-right direction). In this application, M is set to 4, and N is set to 2. Of course, those skilled in the art can reasonably set M and N according to needs, such as M is set to 3, N is set to 3, etc., all of which can achieve the purpose of this application, and its purpose does not deviate from the design concept of the utility model, and will not be repeated here, and all should belong to the protection scope of this application.

[0029] In some examples, such as Figure 1 , Figure 3 and Figure 4As shown, the drainage component 300 includes a drainage floor drain, which is arranged at a low-lying area on the outer top surface of the first box body 100. This makes it easier to ensure that rainwater falling on the outer top surface of the first box body 100 is drained away through the drainage pipe 400.

[0030] In some embodiments, Figure 2 As shown, the outer top surface of the first box body 100 is a slope a inclined in the left-right direction, and the slope of the slope a is not less than 0.003, which is more conducive to the rainwater on the outer top surface of the first box body 100 flowing to the drainage member 300 in the left-right direction. Alternatively, the drainage floor drain is located at a corner of the outer top surface of the first box body 100, and the slope of the slope is set to 0.005.

[0031] In some examples, such as Figure 2 As shown, the sealing structure 200 includes: a first connecting member 210 and a second connecting member 220, the first connecting member 210 and the second connecting member 220 are respectively fully welded to the outer top surfaces of the adjacent ends of the adjacent first box body 100; a first sealing layer 230, the first sealing layer 230 is covered on the top surfaces of the first connecting member 210 and the second connecting member 220 to cover the interval between the first connecting member 210 and the second connecting member 220; and a cover plate 240, the cover plate 240 is covered on the first sealing layer 230, and the cover plate 240 protects the first sealing layer 230 to prevent the first sealing layer 230 from being corroded and damaged.

[0032] Among them, the first sealing layer 230 is set as a sealing pad layer, and the material of the sealing pad layer is set to silicone or rubber, etc., all of which can achieve the purpose of this application. Its purpose does not deviate from the design concept of the utility model, and will not be repeated here, and should all fall within the protection scope of this application.

[0033] In some embodiments, Figure 2 As shown, the sealing structure 200 also includes: a second sealing layer 250, which is arranged between the first connecting member 210 and the second connecting member 220 to strengthen the sealing of the interval between the first connecting member 210 and the second connecting member 220 (that is, the sealing structure 200 prevents rainwater leakage through two sealings).

[0034] The second sealing layer 250 is configured as a foam layer, which is easy to manufacture and has a good sealing effect.

[0035] In some embodiments, Figure 2As shown, the first connecting member 210 and the second connecting member 220 are L-shaped plates, the two vertical plates of the first connecting member 210 and the second connecting member 220 are respectively connected to the adjacent first box body 100, the two horizontal plates of the first connecting member 210 and the second connecting member 220 are located at the upper parts of the two vertical plates of the first connecting member 210 and the second connecting member 220, the first sealing layer 230 is covered on the two horizontal plates of the first connecting member 210 and the second connecting member 220 and covers the interval between the two vertical plates of the first connecting member 210 and the second connecting member 220 downward, the cover plate 240 is a U-shaped plate with an opening facing downward, the top of the first connecting member 210 and the second connecting member 220 is located in the cover plate 240, and the horizontal plate of the U-shaped plate is fixedly connected to the two horizontal plates of the first connecting member 210 and the second connecting member 220 through the threaded connector 260. In this scheme, the cover plate 240 can better cover and protect the first sealing layer 230. Among them, the threaded connector 260 includes bolts and nuts.

[0036] In some embodiments, there are N groups of drainage pipes 400, and the N groups of drainage pipes 400 are arranged one by one through the N rows of first boxes 100, and the drainage parts 300 of each row of first boxes 100 are connected with the drainage pipes 400 arranged through the row of first boxes 100, which is more conducive to the splicing connection of adjacent rows of first boxes 100. Of course, the number and setting method of the drainage pipes 400 can be reasonably set by those skilled in the art according to the needs, and the purpose of this application can be achieved. Its purpose does not deviate from the design concept of the utility model, and it will not be repeated here, and it should belong to the protection scope of this application.

[0037] In some examples, such as Figure 1 As shown, the combined container also includes: two second boxes 500, the two second boxes 500 are located on both sides of all the first boxes 100 in the left-right direction, and any second box 500 is spliced ​​and connected with a row of adjacent first boxes 100, and is in communication, and a sealing structure 200 is also provided at the joint between the second box 500 and the first box 100, one of the first connecting member 210 and the second connecting member 220 of the sealing structure 200 is fixedly connected to the outer top surface of the first box 100, and the other is fixedly connected to the outer top surface of the second box 500, and the sealing structure 200 prevents water leakage at the joint between the second box 500 and the first box 100.

[0038] That is, a sealing structure 200 is provided at the joint between the second box body 500 located on the far left and the first box body 100 located in the far left row, a sealing structure 200 is provided at the joint between the second box body 500 located on the far right and the first box body 100 located in the far right row, a sealing structure 200 is provided at the joint between the first box bodies 100 adjacent in the front-to-back direction, and a sealing structure 200 is provided at the joint between the first box bodies 100 adjacent in the left-to-right direction.

[0039] In some embodiments, Figure 1 As shown, the first box 100 is configured as a liquid storage tank container, which is used to contain the liquid storage tank of the all-vanadium liquid flow battery system, and the second box 500 is configured as a battery container, which is used to contain the battery of the all-vanadium liquid flow battery system.

[0040] To sum up, in the combined container proposed in the embodiment of the utility model, a sealing structure is provided at the joints of adjacent first boxes, which prevents rainwater from leaking from the adjacent first boxes at the joints. A drainage piece is provided on the top of each first box, and the internal pipe of the drainage pipe is passed through multiple first boxes. The external pipe of the drainage pipe is located outside the multiple first boxes and is connected with the internal pipe. Multiple drainage pieces are connected with the internal pipe. Rainwater falling on the outer top surface of the first box is drained through the internal pipe and the external pipe in turn by the drainage piece, so as to avoid rainwater accumulation on the outer top surface of the first box. The combined container of this scheme has better anti-leakage performance.

[0041] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A combined container, characterized in that: include: A plurality of first boxes in M ​​rows and N columns, wherein adjacent first boxes are spliced ​​and connected and communicated, and a sealing structure is provided at the splicing seams of adjacent first boxes, and a drainage member is provided on the top of each first box; A drainage pipeline, the drainage pipeline includes an internal pipeline and an external pipeline, the internal pipeline is arranged through the plurality of first boxes, the external pipeline is located outside the plurality of first boxes and is connected to the internal pipeline, and the plurality of drainage components are connected to the internal pipeline; Among them, M≥2, N≥1.

2. The combined container according to claim 1, characterized in that: The drainage component comprises a drainage floor drain, and the drainage floor drain is arranged at a low-lying area of ​​the outer top surface of the first box body.

3. The combined container according to claim 2, characterized in that: The outer top surface of the first box body is an inclined surface inclined relative to the arrangement direction of the N rows of the first boxes, and the slope of the inclined surface is not less than 0.003; The arrangement direction of the M rows of the first boxes is the width direction of the first boxes, and the arrangement direction of the N columns of the first boxes is the length direction of the first boxes.

4. The combined container according to any one of claims 1 to 3, characterized in that: The sealing structure comprises: A first connecting member and a second connecting member are respectively fixed to outer top surfaces of adjacent ends of adjacent first boxes; a first sealing layer, covering the top surfaces of the first connecting member and the second connecting member; and A cover plate is disposed on the first sealing layer.

5. The combined container according to claim 4, characterized in that: The sealing structure further comprises: The second sealing layer is arranged between the first connecting member and the second connecting member.

6. The combined container according to claim 5, characterized in that: The first sealing layer is a sealing pad layer, and the second sealing layer is a foam rubber layer.

7. The combined container according to claim 4, characterized in that: The first connecting member and the second connecting member are L-shaped plates, the cover plate is a U-shaped plate, and the U-shaped plate is fixedly connected to the two L-shaped plates via threaded connecting members.

8. The combined container according to any one of claims 1 to 3, characterized in that: The drainage pipelines have N groups, and the N groups of drainage pipelines are arranged in N columns of the first boxes in a one-to-one correspondence. The drainage components of each column of the first boxes are connected to the drainage pipelines arranged in the column of the first boxes.

9. The combined container according to any one of claims 1 to 3, characterized in that: Also includes: Two second boxes are provided, and the two second boxes are located on both sides of the plurality of first boxes in the arrangement direction of the N columns of the first boxes. Any second box is spliced ​​and connected to an adjacent column of the first boxes, and a sealing structure is also provided at the splicing seam between the second box and the first box.

10. The combined container according to claim 9, characterized in that: The first box is a liquid storage tank container, and the second box is a battery container.

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