Door body of energy storage container and energy storage container

Abstract

The utility model discloses a door body of an energy storage container and the energy storage container. The door body comprises a door plate, a heat preservation plate, a connecting piece and a sealing gasket. The door plate comprises a door plate body and a frame, and the heat preservation plate comprises a heat insulation layer and covered edges located on the periphery of the heat insulation layer. The connecting piece comprises a first connecting part and a second connecting part, the first connecting part is fixedly connected to the side, facing the interior of the box, of the frame, and the second connecting part is fixedly connected to the covered edge through a fastener. The sealing gasket is arranged between the connecting piece and the wrapping edge and between the heat preservation plate and the frame, so that the heat preservation plate does not make contact with the connecting piece and does not make contact with the frame. According to the door body provided by the utility model, the insulation board is of an integrated structure and is integrally mounted through the connecting piece, so that the mounting is convenient. The sealing gasket plays a role in heat insulation between the heat preservation plate and the door plate, the contact between the heat preservation plate and the door plate is blocked, a heat bridge is reduced, and the heat preservation effect of the internal environment of the energy storage container is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of storage and transportation equipment, and particularly relates to a door body of energy storage container and energy storage container. BACKGROUND

[0002] The energy storage container stores power equipment, and the equipment has temperature requirements for the operating environment, and the energy storage container is usually provided with many door bodies, so that the heat preservation effect of the door body of the energy storage container has high requirements. In the early practical application of the energy storage container, the design of the heat preservation layer of the container door plate usually adopts the method of directly welding a steel plate on the inner side of the container door plate and filling the heat preservation material in the double-layer steel plate. In the use process of the container, the steel material in the box body directly conducts heat with the steel material of the shell, so that the heat preservation effect of the box body is poor, which has adverse effects on the operating environment of the equipment in the container. For the energy storage container, it is necessary to meet the requirements of heat preservation and heat insulation, and also consider the economy.

[0003] Therefore, a door body of energy storage container and energy storage container are needed to at least partially solve the above problems. SUMMARY

[0004] A series of simplified concepts are introduced in the summary part, which will be further described in detail in the specific embodiment part. The summary part of the utility model does not mean to try to limit the key features and necessary technical features of the claimed technical solution, and does not mean to try to determine the protection scope of the claimed technical solution.

[0005] To at least partially solve the above problems, the utility model provides a door body of energy storage container in the first aspect, which comprises:

[0006] A door plate comprising a door plate body and a frame, the frame being located at least at the upper end and the lower end of the door plate body;

[0007] A heat preservation plate comprising a heat insulation layer and an edge cover, the edge cover being located at the periphery of the heat insulation layer;

[0008] A connecting piece comprising a first connecting part and a second connecting part, the first connecting part being fixedly connected to the side of the frame facing the box, and the second connecting part being fixedly connected to the edge cover through a fastener,

[0009] Wherein, the door body further comprises a sealing gasket, the sealing gasket is arranged between the connecting piece and the edge cover, and arranged between the heat preservation plate and the frame, so that the heat preservation plate and the connecting piece are not in contact, and the heat preservation plate and the frame are not in contact.

[0010] The door body of the utility model, the thermal insulation board is of integral structure, is integrally installed through the connecting piece, and is convenient to install;The sealing gasket plays a heat insulation role between the thermal insulation board and the door plate, blocks the contact of the thermal insulation board and the door plate, reduces the thermal bridge, and makes the thermal insulation effect of the internal environment of the energy storage container better.

[0011] Optionally, the first connecting part is fixedly connected to the frame through a fastener.

[0012] Optionally, the size of the thermal insulation board in the height direction of the door body is less than the size of the door plate in the height direction of the door body.

[0013] Optionally, the connecting piece is an L-shaped connecting piece, the L-shaped connecting piece comprises a first bending part and a second bending part, the first bending part is connected with the second bending part at an angle, the first bending part is the first connecting part, and the second bending part is the second connecting part.

[0014] Optionally, the frame comprises an upper frame located at the upper end of the door plate body and a lower frame located at the lower end of the door plate body.

[0015] The end surface of the first connecting part of the connecting piece connected to the upper frame is upward, and the end surface of the first connecting part of the connecting piece connected to the lower frame is downward.

[0016] Optionally, the sealing gasket is L-shaped, comprising a first sealing part and a second sealing part, the first sealing part is connected with the second sealing part at an angle, the first sealing part is arranged between the edge cover and the second connecting part, and the second sealing part is arranged between the thermal insulation board and the frame.

[0017] Optionally, a sealing structure glue is arranged in the gap between the thermal insulation board and the door plate.

[0018] Optionally, the edge cover is U-shaped, the thermal insulation board comprises clamping plates, two clamping plates are located on the two sides of the heat insulation layer respectively, and the edge cover is fixedly connected with the clamping plates.

[0019] Optionally, the interval of the two clamping plates is 50mm to 100mm.

[0020] The utility model discloses a second aspect provides a kind of energy storage container, and the energy storage container includes the door body of any one of the above. BRIEF DESCRIPTION OF DRAWINGS

[0021] The following drawings of the utility model are used as a part of the utility model for understanding the utility model. The drawings of the utility model show the embodiments of the utility model and its description, to explain the principle of the utility model.

[0022] Figure 1 is a side view of a container according to the specific embodiment of the present application;

[0023] Figure 2 is a sectional view of the container shown in FIG. 1; Figure 1

[0024] Figure 3 is a sectional view of the door body along line L in FIG. 2 according to the specific embodiment of the present application; Figure 2

[0025] Figure 4 is a partial enlarged schematic view of the region A in FIG. 3; and Figure 3

[0026] Figure 5 is a partial enlarged schematic view of the region B in FIG. 4. Figure 3 BRIEF DESCRIPTION OF DRAWINGS

[0027] 10: door panel

[0028] 11: door panel body

[0029] 12: frame

[0030] 20: thermal insulation panel

[0031] 21: thermal insulation layer

[0032] 22: edge covering

[0033] 23: clamping plate

[0034] 30: connecting piece

[0035] 31: first connecting portion

[0036] 32: second connecting portion

[0037] 40: sealing gasket

[0038] 41: first sealing portion

[0039] 42: second sealing portion

[0040] 51: fastener

[0041] 100: door body

[0042] 200: energy storage container

[0043] DETAILED DESCRIPTION

[0044] ​​​​In the following description, numerous specific details are set forth to provide a more thorough understanding of the present application. However, it will be apparent to one of ordinary skill in the art that the present application can be practiced without one or more of these details. In other instances, well-known features have not been described in order to avoid obscuring the present application.

[0045] For a thorough understanding of the present application, reference will be made to the following detailed description. It is appreciated that the embodiments are provided for the purpose of disclosing the present application fully and completely, and to convey the concept of the exemplary embodiments to those skilled in the art. It is apparent that the implementation of the present application is not limited to the special details as familiar to those skilled in the art. The preferred embodiments of the present application are described in detail as follows, however, the present application can have other implementations in addition to these detailed descriptions.

[0046] It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise. In addition, it should be understood that when the terms "comprise" and / or "include" are used in the specification, it means that the stated features, integers, steps, operations, elements, and / or components exist, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or combinations thereof.

[0047] The ordinal numbers such as "first" and "second" cited in the present application are merely identifiers and do not have any other meaning, such as a specific order, etc. Moreover, for example, the term "first component" does not imply the existence of a "second component" by itself, and the term "second component" does not imply the existence of a "first component" by itself.

[0048] It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and similar expressions used herein are for illustrative purposes only and are not limiting.

[0049] The present application provides a door body of an energy storage container and an energy storage container. The door body can be used as a side door of at least one side of the energy storage container, or as an end door of at least one end of the energy storage container. The door body can be a single-door door body, or two door bodies can be set as a double-door.

[0050] Now, the accompanying drawings will be referred to in the description Figures 1 to 5 The exemplary embodiments according to the present application will be described in more detail.

[0051] The energy storage container 200 is provided with three sets of double-leaf doors on one side, and the three sets of double-leaf doors include six door bodies 100. The door body 100 includes a door plate 10, a thermal insulation plate 20, a connecting piece 30, and a sealing gasket 40. The thermal insulation plate 20 is connected to the side of the door plate 10 facing the inside of the container through the connecting piece 30, and the sealing gasket 40 is located between the door plate 10 and the thermal insulation plate 20 and between the connecting piece 30 and the thermal insulation plate 20, so as to avoid the contact between the door plate 10 and the thermal insulation plate 20. As shown in Figure 1 , the door plate 10 of the door body 100 is located on the side of the energy storage container 200 facing outward, and as shown in Figure 2 , the thermal insulation plate 20 of the door body 100 is located on the side of the energy storage container 200 facing inward.

[0052] As shown in Figures 3 to 5 , the door plate 10 includes a door plate body 11 and a frame 12, and the frame 12 is located at least at the upper end and the lower end of the door plate body 11. The thermal insulation plate 20 includes a thermal insulation layer 21 and an edge cover 22, and the edge cover 22 is located at the periphery of the thermal insulation layer 21 to form the edge of the thermal insulation plate 20 and fix the shape of the thermal insulation plate 20. The thermal insulation layer 21 is, for example, rock wool with good thermal insulation performance, and the edge cover 22 is, for example, an aluminum alloy profile. The door plate body 11 is, for example, a corrugated plate.

[0053] The connecting piece 30 includes a first connecting part 31 and a second connecting part 32. The first connecting part 31 is fixedly connected to the side of the frame 12 facing the inside of the container, and the second connecting part 32 is fixedly connected to the edge cover 22 through a fastener 51 (for example, a self-tapping screw). The sealing gasket 40 is arranged between the connecting piece 30 and the edge cover 22 and between the thermal insulation plate 20 and the frame 12, so that the thermal insulation plate 20 is not in contact with the connecting piece 30, and the thermal insulation plate 20 is not in contact with the frame 12. The sealing gasket 40 is, for example, a 5mm-thick rubber gasket.

[0054] It should be noted that the energy storage container 200 can be provided with one or more door bodies 100 on one side in the width direction, and can be provided with one or more door bodies 100 on each side. The door body 100 can also be arranged at any end of the energy storage container 200 in the length direction as an end door of the energy storage container 200. The door body 100 can be arranged as a single-leaf door, or two door bodies 100 can be arranged as a set of double-leaf doors. For example, a set of double-leaf door bodies 100 and a single-leaf door body 100 are arranged on one side of the energy storage container 200 in the width direction. The sealing gasket 40 arranged between the connecting piece 30 and the edge cover 22 can cover all or part of the space between the connecting piece 30 and the edge cover 22. The sealing gasket 40 arranged between the thermal insulation plate 20 and the frame 12 can cover all or part of the space between the thermal insulation plate 20 and the frame 12. For example, the sealing gasket 40 arranged between the thermal insulation plate 20 and the frame 12 only covers the space between the frame 12 and the edge cover 22, and does not cover the space between the frame 12 and the rest of the thermal insulation plate 20.

[0055] According to the door body 100, the heat preservation plate 20 is of an integral structure and is integrally installed through the connecting piece 30, so that installation is convenient. The sealing gasket 40 plays a heat insulation role between the heat preservation plate 20 and the door plate 10, blocks the contact between the heat preservation plate 20 and the door plate 10, reduces the thermal bridge, and makes the heat preservation effect of the internal environment of the energy storage container 200 better. The heat preservation plate 20 has the edge cover 22, the edge is neat, the corners are clear, and the heat preservation plate 20 is simple and practical. The heat preservation plate 20 can cover the door plate 10 in the maximum area, the heat cold bridge transmission is reduced in the maximum degree, and the steel material of the part of the door plate 10 exposed in the box can be completely covered by the heat preservation plate 20. When the temperature of the outside of the box body rises, heat will not be directly transmitted to the inside of the energy storage container 200 through the steel material of the door plate 10, and a good heat preservation and insulation effect is achieved. In addition, the door body 100 is simple and practical, and meanwhile, the heat preservation and economic requirements of the energy storage container 200 are ensured.

[0056] Preferably, the edge cover 22 is substantially U-shaped and wraps the edge of the heat insulation layer 21. The heat preservation plate 20 includes clamping plates 23, for example, steel plates, two clamping plates 23 are respectively located on the two sides of the heat insulation layer 21, and the edge cover 22 is fixedly connected with the clamping plates 23. The heat preservation plate 20 forms an integral structure, the edge is neat, the surface is flat, and the structural strength is relatively high, so that the heat preservation plate 20 can be integrally installed to the door plate 10, and installation is convenient.

[0057] Further preferably, the interval of the two clamping plates 23 is 50mm to 100mm, so that the heat insulation layer 21 arranged in the clamping plate 23 has sufficient heat insulation effect, and the overall thickness of the heat preservation plate 20 is appropriate.

[0058] In some specific embodiments, the size of the heat preservation plate 20 in the height direction of the door body 100 is less than the size of the door plate 10 in the height direction of the door body 100. The connecting piece 30 is an L-shaped connecting piece 30, the L-shaped connecting piece 30 includes a first bending part and a second bending part, and the first bending part is connected with the second bending part at an angle. The first bending part is a first connecting part 31, and the second bending part is a second connecting part 32. The first connecting part 31 is fixedly connected to the edge frame 12 through a fastener 51, for example, a self-tapping screw.

[0059] The edge frame 12 includes an upper edge frame 12 located at the upper end of the door plate body 11 and a lower edge frame 12 located at the lower end of the door plate body 11. Of course, the edge frame 12 can be arranged around the door plate body 11. The end surface of the first connecting part 31 of the connecting piece 30 connected to the upper edge frame 12 is upward, and the end surface of the first connecting part 31 of the connecting piece 30 connected to the lower edge frame 12 is downward. In other words, the second connecting part 32 of the connecting piece 30 connected to the upper edge frame 12 is connected to the lower end of the first connecting part 31; and the second connecting part 32 of the connecting piece 30 connected to the lower edge frame 12 is connected to the upper end of the first connecting part 31.

[0060] As a preferred embodiment, the sealing gasket 40 is L-shaped, comprising a first sealing portion 41 and a second sealing portion 42, the first sealing portion 41 is connected with the second sealing portion 42 at an angle. The first sealing portion 41 is arranged between the edge cover 22 and the second connecting portion 32, and the second sealing portion 42 is arranged between the thermal insulation plate 20 and the frame 12.

[0061] The sealing gasket 40 is arranged between the thermal insulation plate 20 and the frame 12, and the door plate 10 and the thermal insulation plate 20 have gaps at positions not covered by the sealing gasket 40. In order to further enhance the thermal insulation performance of the door body 100, a sealing structure adhesive is arranged in the gap between the thermal insulation plate 20 and the door plate 10. That is, the sealing structure adhesive with good thermal insulation performance is arranged in the gap between the door plate body 11 and the clamping plate 23 of the thermal insulation plate 20. The position where the sealing structure adhesive is arranged can also extend to the gap between the frame 12 and the clamping plate 23 of the thermal insulation plate 20.

[0062] According to the door body 100 of the utility model, when assembling, the L-shaped connecting piece 30 can be first fixed on the side of the door plate 10 facing the box through the fastener 51, and then the rock wool and the sandwich panel composed of the two clamping plates 23 are fixed with the edge cover 22, for example, through the pull rivet, to form an integrated thermal insulation plate 20. Further, the thermal insulation plate 20 is fixed as a whole to the L-shaped connecting piece 30 through the fastener 51, that is, fixed together with the door plate 10, and the sealing gasket 40 is arranged between the connecting piece 30 and the thermal insulation plate 20 and between the door plate 10 and the thermal insulation plate 20 for heat insulation, so as to form the door body 100 with good thermal insulation effect.

[0063] Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Features described in one embodiment herein can be applied to another embodiment, either individually or in combination, unless the features are not applicable or are otherwise contraindicated.

[0064] The utility model has been described through the above embodiment, but it should be understood that the above embodiment is only for the purpose of example and illustration, and the utility model is not limited to the above embodiment, and more kinds of variations and modifications can be made according to the teaching of the utility model, and these variations and modifications all fall within the scope of the utility model claimed.

Claims

1. A door for an energy storage container, characterized in that, The door body comprises: a door panel comprising a door panel body and a frame, the frame being located at least at upper and lower ends of the door panel body; a thermal insulation panel comprising a thermal insulation layer and an edge cover, the edge cover being located at a periphery of the thermal insulation layer; a connecting piece comprising a first connecting portion and a second connecting portion, the first connecting portion being fixedly connected to a side of the frame facing the inside of the cabinet, and the second connecting portion being fixedly connected to the edge cover by a fastener, wherein the door body further comprises a sealing gasket, the sealing gasket being arranged between the connecting piece and the edge cover, and between the thermal insulation panel and the frame, so that the thermal insulation panel is not in contact with the connecting piece, and the thermal insulation panel is not in contact with the frame.

2. The door of claim 1, wherein, The first connecting portion is fixedly connected to the frame by a fastener.

3. The door of claim 1, wherein, The size of the thermal insulation panel in the height direction of the door body is less than the size of the door panel in the height direction of the door body.

4. The door of claim 3, wherein, The connecting piece is an L-shaped connecting piece comprising a first bent portion and a second bent portion, the first bent portion being angularly connected to the second bent portion, the first bent portion being the first connecting portion, and the second bent portion being the second connecting portion.

5. The door of claim 4, wherein, The frame comprises an upper frame located at the upper end of the door panel body and a lower frame located at the lower end of the door panel body. The end surface of the first connecting portion of the connecting piece connected to the upper frame faces upward, and the end surface of the first connecting portion of the connecting piece connected to the lower frame faces downward.

6. The door of claim 5, wherein, The sealing gasket is L-shaped, comprising a first sealing portion and a second sealing portion, the first sealing portion being angularly connected to the second sealing portion, the first sealing portion being arranged between the edge cover and the second connecting portion, and the second sealing portion being arranged between the thermal insulation panel and the frame.

7. The door of claim 1, wherein A sealing structure adhesive is arranged in the gap between the thermal insulation panel and the door panel.

8. The door of claim 1, wherein, The edge cover is U-shaped, the thermal insulation panel comprising clamping plates, two clamping plates being respectively located at two sides of the thermal insulation layer, and the edge cover being fixedly connected to the clamping plates.

9. The door of claim 8, wherein, The interval between the two clamping plates is 50-100 mm.

10. An energy storage container, characterized by The energy storage container comprises the door body according to any one of claims 1-9.

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