Waterproof structure of energy storage cabinet door plate

Abstract

The utility model relates to an energy storage cabinet door plate waterproof structure which comprises a rectangular door frame and a door plate which is arranged in the door frame and can be opened and closed. The door further comprises first supporting plates and second supporting plates, the two first supporting plates are symmetrically arranged on the two opposite inner side edges of the door frame, and a first waterproof space is formed by the first supporting plates and the inner side edges of the door frame. The second supporting plate is arranged at the top of the door frame and forms a second waterproof space with the inner top side of the door frame; an annular outer-layer rubber strip is arranged on the door frame along the edge of the opening of the frame body, a first inner-layer rubber strip and a second inner-layer rubber strip are arranged on the first supporting plate and the second supporting plate respectively, and the door plate can be connected to the outer-layer rubber strip, the first inner-layer rubber strip and the second inner-layer rubber strip in a pressed mode at the same time when closed. According to the utility model, the outer layer adhesive tape is designed as an outer layer waterproof structure, and the first inner layer adhesive tape and the second inner layer adhesive tape are designed as an inner layer waterproof structure, so that a double waterproof system of the outer layer and the inner layer is formed, and the waterproof performance of the door plate can be greatly enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the energy storage cabinet waterproof field, specifically, especially, it relates to a kind of energy storage cabinet door plate waterproof structure. BACKGROUND

[0002] With the continuous development of energy storage industry, the demand of large storage applied in power generation side and power transmission and distribution side in market is also developing continuously, and the requirement of energy storage cabinet capacity is also higher and higher. The higher the capacity is under the same volume, the weight will also be increased, and the continuous increase of weight will bring higher requirement to the deformation amount control of energy storage cabinet in hoisting and transporting process, and the increase of deformation amount will bring more test to the waterproofness of energy storage cabinet. The existing energy storage cabinet door plate waterproof mostly sets waterproof rubber strip in whole circle at door frame, and the waterproof rubber strip is deformed by extrusion between door plate and door frame when door is closed to achieve waterproof effect. However, if door plate or door frame is deformed in hoisting and transporting, the extrusion space of local rubber strip will change, so that the rubber strip cannot be deformed fully, and finally the waterproof effect is lost. SUMMARY

[0003] Therefore, the utility model provides a kind of energy storage cabinet door plate waterproof structure that can effectively prevent the waterproof failure of energy storage cabinet due to the deformation of door plate or door frame in hoisting and transporting.

[0004] The utility model discloses a kind of energy storage cabinet door plate waterproof structures, which can effectively prevent the waterproof failure of energy storage cabinet due to the deformation of door plate or door frame in hoisting and transporting.

[0005] A kind of energy storage cabinet door plate waterproof structure, including rectangular door frame, and the door plate that is set in the door frame and can be opened and closed;Further including first support plate and second support plate, the first support plate is symmetrically set in the two pieces of opposite two inner edge sides of the door frame, and the first support plate and the inner edge side of the door frame form first waterproof space;Second support plate is set in the top of the door frame, and with the inner top side of the door frame forms second waterproof space;The outer layer rubber strip of annular is provided on the edge of frame body opening of the door frame, and first inner layer rubber strip and second inner layer rubber strip are respectively provided on the first support plate and second support plate, and the door plate can be simultaneously pressed on the outer layer rubber strip, first inner layer rubber strip and second inner layer rubber strip when closing.

[0006] In the above technical solution, the outer layer rubber strip is designed as an outer waterproof structure, and the first inner layer rubber strip and the second inner layer rubber strip are designed as an inner waterproof structure, forming a double waterproof system of outer layer and inner layer, and the first waterproof space and the second waterproof space are provided between the two waterproof systems for water isolation and drainage, which can greatly enhance the waterproof performance of the door plate.

[0007] When the door frame or the door plate is deformed to cause the outer rubber strip to fail in waterproofing during hoisting and transporting of the energy storage cabinet, the first waterproof space and the second waterproof space can block the water passing through the outer rubber strip, thereby achieving the waterproof effect, that is, the water passing through the outer rubber strip is blocked by the first inner rubber strip and the second inner rubber strip and flows out of the first waterproof space or the second waterproof space and is finally discharged to the outside of the energy storage cabinet by the drainage structure. Therefore, the energy storage cabinet can still maintain good waterproof performance as a whole after the door plate is deformed during hoisting and transporting by adopting the double-layer sealing mode, and the penetration of water into the internal components is avoided.

[0008] Optionally, in a possible implementation, the door frame comprises a top beam, a bottom beam 12 and two column beams, the two column beams are arranged in parallel at intervals, and the two first support plates are respectively located on opposite sides of the two column beams.

[0009] In the above technical solution, the frame formed by the top beam, the bottom beam 12 and the two column beams arranged in parallel at intervals forms a stable rectangle, effectively improves the overall rigidity and anti-deformation ability of the door frame, ensures the stability and safety of the door plate after installation, and also facilitates the installation of the first support plate and the second support plate.

[0010] Optionally, in a possible implementation, the first support plate and the second support plate are both one-piece bending structures.

[0011] In the above technical solution, the one-piece bending structure is formed by a continuous and seamless bending process, so that the first support plate or the second support plate can be kept thin while reducing the additional materials and space required in the traditional welding or splicing process, thereby significantly improving the bending strength and torsional strength of the material.

[0012] Optionally, in a possible implementation, one end of the first support plate is connected to the inner side of the door frame, the other end is a suspended end and is opposite to the door plate, and the first inner rubber strip is arranged on the end of the first support plate opposite to the door plate.

[0013] In the above technical solution, the suspended end of the first support plate facilitates the installation of the first inner rubber strip and enables the first inner rubber strip to be closely attached to the door plate, thereby forming an effective sealing barrier and effectively preventing the penetration of external factors such as air, dust and water vapor, thereby improving the sealing performance between the door frame and the door plate. Meanwhile, the cooperation of the first support plate and the first inner rubber strip can provide a stable support and positioning point for the door plate, thereby improving the stability of the door plate.

[0014] Optionally, in a possible implementation, one end of the second support plate is connected to the door frame or the energy storage cabinet body, the other end is a free end and is opposite to the door plate, and the second inner layer rubber strip is arranged on the end of the second support plate opposite to the door plate.

[0015] In the technical solution, the first support plate and the first inner layer rubber strip thereon and the second support plate and the second inner layer rubber strip thereon can form a waterproof system of the inner layer, thereby further enhancing the sealing performance, so that the inner layer waterproof system can effectively prevent water in the process of hoisting and transporting, regardless of deformation of the vertical column beam or the top beam of the door frame.

[0016] Optionally, in a possible implementation, the door frame is provided with a clamping plate, the clamping plate has a ring structure, and the outer layer rubber strip is detachably clamped on the clamping plate.

[0017] In the technical solution, the outer layer rubber strip is clamped on the clamping plate of the door frame by clamping, without the need for screws, glue and other fixing members, so that the installation process is simple and fast. Meanwhile, the design enables the outer layer rubber strip to be easily detached from the clamping plate when aging, wear or replacement is needed, thereby reducing maintenance cost and difficulty and improving work efficiency.

[0018] Optionally, in a possible implementation, the outer layer rubber strip comprises a first mounting portion and a first sealing portion connected to each other, the first mounting portion is provided with a first groove, and the first groove is clamped on the clamping plate.

[0019] In the technical solution, the first groove on the first mounting portion and the clamping plate on the door frame form accurate cooperation, so that accurate positioning of the outer layer rubber strip in the installation process is ensured, and sealing performance reduction or appearance defects caused by improper installation are avoided, and the clamping of the first groove and the clamping plate enables the outer layer rubber strip to be firmly fixed on the door frame and not easily fall off or loosen.

[0020] Optionally, in a possible implementation, a plurality of extension rubber strips are arranged on opposite sides in the first groove, and the extension rubber strips abut against the clamping plate.

[0021] In the technical solution, the extension rubber strips in the first groove abut against the clamping plate at multiple points, which greatly enhances the connection stability between the outer layer rubber strip and the clamping plate of the door frame, ensures that the outer layer rubber strip can be stably maintained for a long time without falling off, and further improves the sealing effect.

[0022] Optionally, in a possible implementation, the first inner layer rubber strip and the second inner layer rubber strip have the same structure and both comprise a second mounting portion and a second sealing portion connected to each other, the second mounting portion is provided with a second groove, and the first support plate or the second support plate is clamped in the second groove.

[0023] In the technical solution, the second groove on the second mounting portion is designed to allow the first support plate or the second support plate to be easily clamped therein without the need for additional fixing members or tools. This installation method not only simplifies the installation steps, reduces the installation time, and reduces the error rate during installation, but also improves work efficiency. At the same time, it also ensures the accurate positioning of the inner rubber strip during installation

[0024] Optionally, in a possible implementation, the outer rubber strip, the first inner rubber strip, and the second inner rubber strip are located on the same plane at the end in contact with the door panel.

[0025] In the technical solution, when the door panel is closed, the outer rubber strip, the first inner rubber strip, and the second inner rubber strip are in contact with the door panel at the same time, and they are located on the same plane, which ensures that a continuous and seamless sealing line is formed between the door panel and the door frame, maximally reduces the intrusion of dust, water vapor, and other external factors, and improves the sealing performance of the door system. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0027] Figure 1 It is a front view of an embodiment.

[0028] Figure 2 It is a partial sectional view in the A-A direction.

[0029] Figure 3 It is a structural schematic diagram of an embodiment after removing the door panel.

[0030] Figure 4 It is an enlarged view of part B.

[0031] Reference signs: 1 - door frame; 11 - top beam; 12 - bottom beam; 13 - upright beam; 2 - door panel; 3 - first support plate; 31 - first waterproof space; 4 - second support plate; 41 - second waterproof space; 5 - outer rubber strip; 51 - first mounting portion; 52 - first sealing portion; 6 - first inner rubber strip; 61 - second mounting portion; 62 - second sealing portion; 7 - second inner rubber strip. DETAILED DESCRIPTION

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the following will be combined with the accompanying drawings for the embodiments of the present application to make a clear and complete description of the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0034] Reference should be made to Figures 1-4 .

[0035] The present embodiment provides a kind of energy storage cabinet door plate 2 waterproof structure, including rectangular door frame 1, and being in door frame 1 And openable door plate 2;It also includes first support plate 3 and second support plate 4, first support plate 3 is symmetrically arranged in the two inner sides of door frame 1 opposite, first support plate 3 and the inner side of door frame 1 Formed with first waterproof space 31;Second support plate 4 is arranged at the top of door frame 1, and with the inner top side of door frame 1 Formed with second waterproof space 41;Door frame 1 is provided with annular outer rubber strip 5 along the edge of frame body opening, first inner rubber strip 6 and second inner rubber strip 7 are respectively provided on first support plate 3 and second support plate 4, door plate 2 can be simultaneously pressed on outer rubber strip 5, first inner rubber strip 6 and second inner rubber strip 7 when closing.Specifically, door frame 1 has door hole, and the door hole is rectangular structure, wherein the opposite two inner sides of door frame 1 are the opposite two long sides of door hole, and the inner top side of door frame 1 is the upper short side of door hole.First waterproof space 31 can be formed by first support plate 3 and door frame 1 together, or it can be formed by the structure of first support plate 3 itself, and second waterproof space 41 is the same.

[0036] The present embodiment forms a double waterproof system of outer layer and inner layer by designing outer rubber strip 5 as outer waterproof structure, first inner rubber strip 6 and second inner rubber strip 7 as inner waterproof structure, and first waterproof space 31 and second waterproof space 41 are further arranged between the two waterproof systems for water separation and drainage, so that the waterproof performance of door plate 2 can be greatly enhanced.

[0037] When the door frame 1 or the door plate 2 is deformed to cause the outer rubber strip 5 to fail in waterproofing during hoisting and transporting of the energy storage cabinet, the first waterproof space 31 and the second waterproof space 41 can block the water passing through the outer rubber strip 5, thereby achieving the waterproof effect, that is, the water passing through the outer rubber strip 5 can be blocked by the first inner rubber strip 6 and the second inner rubber strip 7 and flow out of the first waterproof space 31 or the second waterproof space 41 and finally be drained out of the energy storage cabinet by the drainage structure. Therefore, the energy storage cabinet can still maintain good waterproof performance as a whole after the door plate 2 is deformed during hoisting and transporting by adopting the double-layer sealing mode, and the penetration of water into the internal components is avoided. It can be understood that the first support plate 3 and the second support plate 4 are arranged in the door frame 1, and therefore the first support plate 3 and the second support plate 4 can also be regarded as part of the door frame 1, which can not only support the door plate 2 but also increase the rigidity of the door frame 1.

[0038] In the embodiment, the door frame 1 includes a top beam 11, a bottom beam 12 and two column beams 13, the two column beams 13 are arranged in parallel at intervals, the two first support plates 3 are respectively located on opposite sides of the two column beams 13, and the second support plate 4 is located at the top beam 11. The top beam 11, the bottom beam 12 and the column beams 13 can be fixed by welding, and the column beams 13 are in the form of a rectangular frame structure, which can enhance the strength, and when the door frame 1 is installed, the two column beams 13 can be fixed on the cabinet body of the energy storage cabinet.

[0039] The frame formed by the top beam 11, the bottom beam 12 and the two column beams 13 arranged in parallel at intervals forms a stable rectangle, effectively improves the overall rigidity and anti-deformation ability of the door frame 1, ensures the stability and safety of the door plate 2 after installation, and also facilitates the installation of the first support plate 3 and the second support plate 4.

[0040] It should be noted that the first support plate 3 and the second support plate 4 of the embodiment are in the form of an integrated bending structure. The first support plate 3 extends along the length direction of the column beam 13, the second support plate 4 extends along the length direction of the top beam 11, and the first support plate 3 and the second support plate 4 are perpendicular to each other.

[0041] The integrated bending structure is formed by a continuous and seamless bending process, so that the first support plate 3 or the second support plate 4 can be kept thin while reducing the additional materials and space required in the traditional welding or splicing process, thereby significantly improving the bending strength and torsional strength of the material.

[0042] One end of the first support plate 3 of the embodiment is connected to the inner side of the door frame 1, the other end is a free end and is opposite to the door plate 2, and the first inner rubber strip 6 is arranged on the end of the first support plate 3 opposite to the door plate 2.

[0043] The overhanging end of the first support plate 3 facilitates the installation of the first inner rubber strip 6 and enables the first inner rubber strip 6 to be closely attached to the door plate 2, forming an effective sealing barrier that effectively prevents the penetration of external factors such as air, dust, and moisture, thereby improving the sealing performance between the door frame 1 and the door plate 2. Meanwhile, the combined action of the first support plate 3 and the first inner rubber strip 6 can provide a stable support and positioning point for the door plate 2, thereby improving the stability of the door plate 2. Specifically, the first support plate 3 has a "U" shape, and the "U" shape itself can form a first waterproof space 31, one side of which is fixed to the column beam 13, and the first inner rubber strip 6 is fixed to the edge of the other side.

[0044] The second support plate 4 of the present embodiment is connected to the door frame 1 or the energy storage cabinet body at one end and has an overhanging end opposite the door plate 2, and the second inner rubber strip 7 is arranged on the second support plate 4 at the end opposite the door plate 2.

[0045] In combination with the first support plate 3 and the first inner rubber strip 6 thereon, the second support plate 4 and the second inner rubber strip 7 thereon can constitute an inner waterproof system, further enhancing the sealing performance, so that during hoisting and transportation, whether the column beam 13 of the door frame 1 deforms or the top beam 11 deforms, the inner waterproof system can effectively prevent water. Specifically, the second support plate 4 has a "Z" shape, and the top of the second support plate 4 can be fixed to the cabinet body of the energy storage cabinet, or the middle of the second support plate 4 can be fixed to the top beam 11, and the bottom of the second support plate 4 can form a second waterproof space 41 with the top beam 11, and the second inner rubber strip 7 is fixed to the edge of the bottom.

[0046] In the present embodiment, the door frame 1 is provided with a clamping plate, which has a ring structure, and the outer rubber strip 5 is detachably clamped on the clamping plate. The clamping plate has a "C" shape or a "L" shape, and the clamping plate is arranged around the edge of the door opening, and the outer rubber strip 5 is matched with the clamping plate. As another embodiment, the outer rubber strip 5 can also be fixed on the door frame 1 by welding or bonding.

[0047] The outer rubber strip 5 of the present embodiment is clamped on the clamping plate of the door frame 1 by clamping, without the need for screws, glue, or other fixing elements, and the installation process is simple and fast. At the same time, this design enables the outer rubber strip 5 to be easily detached from the clamping plate when it needs to be replaced due to aging or wear, thereby reducing maintenance costs and difficulty and improving work efficiency.

[0048] In the embodiment, the outer rubber strip 5 comprises a first mounting portion 51 and a first sealing portion 52 connected with each other, the first mounting portion 51 is provided with a first groove, and the first groove is clamped on the clamping plate. Specifically, the first mounting portion 51 and the first sealing portion 52 are integrally formed, the cross section of the first mounting portion 51 is in a "C" type or "U" type structure, or an arbitrary-shaped groove can be directly arranged on the inner side of the first mounting portion 51, so that the first mounting portion 51 can be clamped on the clamping plate. The cross section of the first sealing portion 52 is in a circular ring structure or an elliptical structure, and the first sealing portion 52 has a large deformation capacity, and can be deformed to realize sealing when the door plate 2 extrudes the first sealing portion 52.

[0049] It should be noted that the first groove on the first mounting portion 51 is accurately matched with the clamping plate on the door frame 1, so that the accurate positioning of the outer rubber strip 5 during installation is ensured, and the sealing performance is reduced or the appearance is flawed due to improper installation. And the clamping mode of the first groove and the clamping plate makes the outer rubber strip 5 firmly fixed on the door frame 1, and is not easy to fall off or loosen.

[0050] In addition, the opposite sides in the first groove are provided with a plurality of extension rubber strips, and the extension rubber strips abut against the clamping plate. The extension rubber strips in the first groove abut against the clamping plate at multiple points, which greatly enhances the connection stability between the outer rubber strip 5 and the clamping plate of the door frame 1, ensures that the outer rubber strip 5 can be kept stable and not fall off for a long time, and further improves the sealing effect. Of course, as another embodiment, the first groove can also be provided in a wave shape or a zigzag shape.

[0051] In the embodiment, the first inner rubber strip 6 and the second inner rubber strip 7 have the same structure, and both comprise a second mounting portion 61 and a second sealing portion 62 connected with each other, the second mounting portion 61 is provided with a second groove, and the first supporting plate 3 or the second supporting plate 4 can be clamped in the second groove.

[0052] The second groove on the second mounting portion 61 is designed so that the first supporting plate 3 or the second supporting plate 4 can be easily clamped therein without the need for additional fixing members or tools. This installation method not only simplifies the installation steps, reduces the installation time, but also reduces the error rate during installation and improves the work efficiency. At the same time, the accurate positioning of the inner rubber strip during installation is also ensured. Specifically, the second mounting portion 61 is in a "C" type or "U" type structure, or an arbitrary-shaped groove can be directly arranged on the inner side of the second mounting portion 61. The second sealing portion 62 is in a circular ring structure, and of course can also be in an elliptical structure.

[0053] It should be noted that the end of the outer rubber strip 5, the first inner rubber strip 6 and the second inner rubber strip 7 in contact with the door panel 2 is located in the same plane. When the door panel 2 is closed, the outer rubber strip 5, the first inner rubber strip 6 and the second inner rubber strip 7 are in contact with the door panel 2 at the same time, and they are located in the same plane, which ensures that a continuous and seamless sealing line is formed between the door panel 2 and the door frame 1, maximally reduces the invasion of dust, water vapor and other external factors, and improves the sealing performance of the door system.

[0054] In the description of the present application, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0055] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0056] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A waterproof structure for an energy storage cabinet door panel, comprising a rectangular door frame and an openable door panel disposed within the door frame; characterized in that, It also includes a first support plate and a second support plate. The first support plate consists of two symmetrically arranged pieces on opposite inner sides of the door frame, forming a first waterproof space with the inner side of the door frame. The second support plate is located at the top of the door frame and forms a second waterproof space with the inner top side of the door frame. An annular outer rubber strip is provided along the edge of the frame opening on the door frame. A first inner rubber strip and a second inner rubber strip are respectively provided on the first support plate and the second support plate. When the door panel is closed, it can be pressed against the outer rubber strip, the first inner rubber strip, and the second inner rubber strip simultaneously.

2. The waterproof structure of the energy storage cabinet door panel according to claim 1, characterized in that, The door frame includes a top beam, a bottom beam (12) and two column beams. The two column beams are arranged parallel to each other at intervals. The two first support plates are located on opposite sides of the two column beams, and the second support plate is located at the top beam.

3. The waterproof structure of the energy storage cabinet door panel according to claim 1, characterized in that, Both the first support plate and the second support plate are integral bent structures.

4. The waterproof structure of the energy storage cabinet door panel according to claim 3, characterized in that, One end of the first support plate is connected to the inner side of the door frame, and the other end is suspended and opposite to the door panel. The first inner layer adhesive strip is provided on the end of the first support plate opposite to the door panel.

5. The waterproof structure of the energy storage cabinet door panel according to claim 3, characterized in that, One end of the second support plate is connected to the door frame or the energy storage cabinet body, and the other end is a suspended end opposite to the door panel. The second inner layer adhesive strip is provided on the end of the second support plate opposite to the door panel.

6. The waterproof structure of the energy storage cabinet door panel according to claim 1, characterized in that, The door frame is provided with a card plate, which has a ring-shaped structure, and the outer rubber strip is detachably attached to the card plate.

7. The waterproof structure of the energy storage cabinet door panel according to claim 6, characterized in that, The outer adhesive strip includes a first mounting part and a first sealing part that are connected to each other. The first mounting part is provided with a first groove, which is engaged with the card plate.

8. The waterproof structure of the energy storage cabinet door panel according to claim 7, characterized in that, Several extended adhesive strips are provided on both sides of the first groove, and the extended adhesive strips abut against the card plate.

9. The waterproof structure of the energy storage cabinet door panel according to claim 1, characterized in that, The first inner layer adhesive strip and the second inner layer adhesive strip have the same structure, both including a second mounting part and a second sealing part that are connected to each other. The second mounting part is provided with a second groove, and the first support plate or the second support plate can be snapped into the second groove.

10. The waterproof structure of the energy storage cabinet door panel according to any one of claims 1-9, characterized in that, The outer rubber strip, the first inner rubber strip, and the second inner rubber strip are located on the same plane at the ends that contact the door panel.

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