Anti-deformation waterproof door frame and energy storage container

Abstract

The invention relates to an anti-deformation waterproof door frame and an energy storage container. Wherein the door frame comprises a door frame body and a sealing contact plate; a door opening is formed in the sealing contact plate, and the door opening can be sealed by covering the sealing contact plate with the door body; the sealing contact plate is fixedly limited in the door frame body, and a process seam is reserved between the peripheral side of the sealing contact plate and the door frame body, so that the sealing contact plate can generate relative displacement within the range of the process seam to compensate the deformation of the door frame body; a water retaining structure is arranged at the position, corresponding to each process seam, of the door frame body, and the water retaining structures are used for blocking water flowing to the process seams and / or guiding the water to the outer side of the door frame body. According to the scheme, the door frame body serves as a component for bearing external force, the sealing contact plate serves as a component in sealing contact with the door body, and the door frame body and the sealing contact plate are separated through the process seam, so that deformation of the door frame body cannot be transmitted to the sealing contact plate, the deformation resistance of the sealing face of the door frame is improved, and the deformation resistance sealing effect of the door frame is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of energy storage, and particularly to a deformation-resistant and waterproof door frame and an energy storage container. Background Art

[0002] An energy storage container is an energy storage device that loads equipment such as battery energy storage units, liquid cooling units, and busbar cabinets through a container, and has the characteristics of large capacity, short construction period, high reliability, flexible installation and scheduling, and strong environmental adaptability. Currently, it has been widely used in the energy storage field. The energy storage container mainly includes a box body and a box door fixed on the box body. Among them, the box door mainly includes a door frame and a door body fixed on the door frame. During the hoisting and transportation of the energy storage container, the door frame of the box door is prone to deformation due to stress concentration, which in turn leads to the sealing failure between the door body and the door frame, resulting in problems such as sealing failure and water leakage. This is mainly because after the door frame is deformed, its sealing contact surface will produce offset deformation, making it difficult to maintain the flatness of the sealing contact surface, thus making it difficult for the door body and the door frame to maintain close contact.

[0003] In existing improvement solutions, mainly by improving the material strength to enhance the deformation resistance of the door frame, so as to ensure the integrity of the sealing contact surface of the door frame. However, this will greatly increase the manufacturing cost and is not conducive to cost control.

[0004] Therefore, there is an urgent need to develop a new door frame structure that can both maintain the sealing performance and effectively control the cost. Summary of the Invention

[0005] Based on this, the present invention provides a deformation-resistant and waterproof door frame to solve the problem that the sealing surface of the door frame is prone to deformation after being subjected to external forces, resulting in sealing failure and water leakage between the door frame and the door body.

[0006] On the one hand, the present invention provides a deformation-resistant and waterproof door frame, including a door frame body and a sealing contact plate;

[0007] Wherein, a door opening is provided on the sealing contact plate, and the door opening can be sealed by covering the door body on the sealing contact plate;

[0008] The sealing contact plate is fixedly limited within the door frame body, and a process seam is reserved between the peripheral side of the sealing contact plate and the door frame body, so that the sealing contact plate can generate relative displacement relative to the door frame body within the range of the process seam to compensate for the deformation of the door frame body;

[0009] A water blocking structure is provided at each corresponding process seam of the door frame body, and the water blocking structure is used to block and / or guide the water flowing towards the process seam to the outside of the door frame body.

[0010] In one embodiment, the doorframe body includes an upper crossbeam, a lower crossbeam, and at least two upright columns connected between the upper crossbeam and the lower crossbeam;

[0011] There is an upper process gap between the sealing contact plate and the upper crossbeam, a lower process gap between the sealing contact plate and the lower crossbeam, and side process gaps between the sealing contact plate and the two upright columns;

[0012] The water blocking structure includes an upper water blocking plate that blocks the upper process gap, a lower water blocking plate that blocks the lower process gap, and two side water blocking plates that block the side process gaps on both sides.

[0013] In one embodiment, the upper water blocking plate blocks the inner or outer side of the upper process gap, and the upper water blocking plate has a first water guiding surface extending to the outer side of the upper process gap;

[0014] The lower water blocking plate blocks the inner or outer side of the lower process gap, and the lower water blocking plate has a second water guiding surface extending to the outer side of the lower process gap;

[0015] The side water blocking plate blocks the inner side of the side process gap, and the side water blocking plate has a water guiding groove facing the side process gap, and the lower end of the water guiding groove communicates with the lower process gap.

[0016] In one embodiment, an inner baffle is further provided on the lower crossbeam, and the inner baffle blocks the inner side of the lower process gap.

[0017] In one embodiment, both the first water guiding surface and the second water guiding surface are inclined with the inner side being higher and the outer side being lower.

[0018] In one embodiment, the side of the sealing contact plate close to the upright column has an inner bending plate that bends and extends into the water guiding groove;

[0019] In the width direction of the anti-deformation waterproof doorframe, there are process gaps between the inner bending plate and the two side walls of the water guiding groove.

[0020] In one embodiment, mounting angle members for installing the door body are provided on the upright columns;

[0021] In the thickness direction of the sealing contact plate, the mounting angle member is opposite to the side water blocking plate, and the sealing contact plate extends into the space between the mounting angle member and the side water blocking plate;

[0022] In the thickness direction of the sealing contact plate, there are process gaps between the sealing contact plate and the mounting angle member and the side water blocking plate.

[0023] In one embodiment, a retaining ring protruding outward is provided on the sealing contact plate along the contour of the door opening;

[0024] In the width direction of the anti-deformation waterproof door frame, both sides of the retaining ring face the mounting angle members and have the process seams with the mounting angle members;

[0025] In the height direction of the anti-deformation waterproof door frame, the upper and lower sides of the retaining ring face the upper water baffle and the lower water baffle respectively.

[0026] In one embodiment, the outer side of the retaining ring warps and extends away from the door opening; a sealing strip is embedded in the retaining ring.

[0027] On the other hand, the present invention also provides an energy storage container, including a box body and a box door fixed on the box body; the box door includes a door frame and a door body fixed on the door frame; wherein the door frame is the above-mentioned anti-deformation waterproof door frame.

[0028] The present invention has at least the following beneficial effects compared with the prior art:

[0029] In the anti-deformation waterproof door frame provided by the embodiment of the present invention, by using the door frame body as the component to bear external forces, the sealing contact plate as the component in sealing contact with the door body, and separating the sealing contact plate and the door frame body through the process seams, when the door frame body is deformed by external forces, the sealing contact plate can generate relative displacement relative to the door frame body within the range of the process seams, realizing dynamic compensation for the deformation of the door frame body, avoiding transmitting the deformation of the door frame body to the sealing contact plate, protecting the integrity of the sealing surface on the sealing contact plate for sealing cooperation with the door body, improving the anti-deformation ability of the sealing surface of the door frame, avoiding the problem of sealing failure with the door body caused by the deformation of the sealing surface of the door frame, and ensuring the anti-deformation sealing effect of the door frame.

[0030] Moreover, in this anti-deformation waterproof door frame, a water-blocking structure is provided at the position of the door frame body corresponding to each process seam, so that the water flowing towards the process seam can be blocked outside the door frame body, preventing water from penetrating into the door through the process seams. Thus, while ensuring the sealing performance between the sealing contact plate and the door body, the water seepage of the process seams on the door frame is avoided, ensuring the overall waterproof performance of the door assembly. Applying this door frame to the energy storage container can effectively ensure the sealing performance of the energy storage container and effectively protect the normal operation of the energy storage equipment inside the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic structural diagram of an anti-deformation waterproof door frame in one embodiment;

[0032] Figure 2Schematic structural diagram of the split between the door frame body and the sealing contact plate of the anti-deformation waterproof door frame in an embodiment;

[0033] Figure 3 Schematic diagram of the deformation direction of the door frame body in an embodiment;

[0034] Figure 4 Schematic structural diagram of the sealing contact plate being fixedly limited to the door frame body in an embodiment;

[0035] Figure 5 For Figure 1 The sectional view taken along A-A in;

[0036] Figure 6 Schematic structural diagram of the upper water baffle of the anti-deformation waterproof door frame covering the inner side of the process seam in an embodiment;

[0037] Figure 7 For Figure 1 The sectional view taken along B-B in;

[0038] Figure 8 Schematic structural diagram of the lower water baffle of the anti-deformation waterproof door frame covering the outer side of the process seam in an embodiment;

[0039] Figure 9 For Figure 1 The sectional view taken along C-C in.

[0040] The reference numerals in the drawings of the specification include: door frame body 100, upper cross beam 110, lower cross beam 120, upright post 130, mounting angle member 140, vertical beam 150, sealing contact plate 200, door opening 210, retaining ring 220, inner bent plate 230, process seam 300, upper process seam 310, lower process seam 320, side process seam 330, upper water baffle 410, first guiding surface 411, first water retaining surface 412, lower water baffle 420, second guiding surface 421, second water retaining surface 422, side water baffle 430, water guiding groove 431, sealing strip 500, inner baffle 600. Detailed implementation manners

[0041] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0042] It should be noted that the illustrations provided in this embodiment only schematically illustrate the basic concept of the present invention.

[0043] The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the implementation conditions of the present invention. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0044] As described in the background art, for an energy storage container, during hoisting, transportation, etc., the door frame of the energy storage container door is prone to deformation due to stress concentration, which in turn causes the sealing contact surface of the door frame to shift and deform, making it difficult to maintain the flatness of the sealing contact surface, resulting in the door body and the door frame being difficult to maintain close contact, and problems such as sealing failure and water leakage occurring.

[0045] In response to this, an embodiment of the present invention provides an anti-deformation and waterproof door frame, which includes a door frame body 100 and a sealing contact plate 200;

[0046] Among them, a door opening 210 is provided on the sealing contact plate 200, and the door opening 210 can be sealed by covering the sealing contact plate 200 with a door body;

[0047] The sealing contact plate 200 is fixedly limited within the door frame body 100, and a process seam 300 is reserved between the peripheral side of the sealing contact plate 200 and the door frame body 100, so that the sealing contact plate 200 can generate relative planar displacement within the range of the process seam 300 to compensate for the deformation of the door frame body 100;

[0048] A water blocking structure is provided at each position of the door frame body 100 corresponding to the process seam 300, and the water blocking structure is used to block and / or guide the water flowing towards the process seam 300 to the outside of the door frame body 100.

[0049] According to the anti-deformation waterproof door frame provided in this embodiment, by using the door frame body 100 as the component to bear external forces, the sealing contact plate 200 as the component in sealing contact with the door body, and separating the sealing contact plate 200 and the door frame body 100 through the process seam 300, when the door frame body 100 is deformed by external forces, the sealing contact plate 200 can generate relative displacement relative to the door frame body 100 within the range of the process seam 300. That is, the deformation of the door frame body 100 towards the sealing contact plate 200 will be absorbed by the process seam 300 and will not directly act on the sealing contact plate 200, realizing the dynamic compensation for the deformation of the door frame body 100. And the deformation away from the sealing contact plate 200 will be separated by the process seam 300 and will not cause pulling on the sealing contact plate 200, thus avoiding the transfer of the deformation of the door frame body 100 to the sealing contact plate 200, protecting the integrity of the sealing surface on the sealing contact plate 200 for sealing cooperation with the door body, improving the anti-deformation ability of the door frame sealing surface, avoiding the problem of sealing failure with the door body caused by the deformation of the door frame sealing surface, and ensuring the anti-deformation sealing effect of the door frame.

[0050] In addition, by arranging a water-blocking structure at each position of the door frame body 100 corresponding to each process seam 300 in this anti-deformation waterproof door frame, the water flowing towards the process seam 300 can be blocked outside the door frame body 100, preventing water from penetrating into the door through the process seam 300. Thus, while ensuring the sealing performance between the sealing contact plate 200 and the door body, the water seepage of the process seam 310 on the door frame is avoided, ensuring the overall waterproof performance of the door assembly.

[0051] Compared with the prior art, under the premise of maintaining the same sealing and waterproof performance, the material cost of this application is greatly reduced, which is beneficial to cost control.

[0052] It should be noted that in the context of this application, the "inner" and "outer" orientations refer to the inner and outer orientations of the door assembly as the reference. For example, the orientation pointing to / being located inside the door assembly is "inner", and the orientation pointing to / being located outside the door assembly is "outer".

[0053] The following will describe in detail the anti-deformation waterproof door frame provided in the embodiments of the present invention with reference to the accompanying drawings.

[0054] According to Figure 1 Exemplarily showing the anti-deformation waterproof door frame of at least one embodiment of the present invention, the anti-deformation waterproof door frame includes: a door frame body 100 and a sealing contact plate 200.

[0055] Among them, the door frame body 100 is the main structure of this anti-deformation waterproof door frame, used to fix and support the door body to ensure that the door body remains stable and firm during use.

[0056] In this embodiment, the door frame body 100 is specifically a frame structure of a specific shape, and the shape of the frame structure can be rectangular, arched, polygonal, etc. For example, referring to Figure 2 , which exemplarily shows an embodiment in which the door frame body 100 is a rectangular frame.

[0057] Referring to Figure 1 , corresponding to the above-mentioned rectangular door frame body 100, in this embodiment, the door frame body 100 specifically includes an upper cross beam 110, a lower cross beam 120, and two columns 130, and the upper cross beam 110, the lower cross beam 120, and the two columns 130 are connected end to end in sequence to form a rectangular frame. Among them, the connection methods between the upper cross beam 110, the lower cross beam 120, and the two columns 130 can be welding, screw connection, etc. This embodiment preferably uses welding to ensure that all parts of the door frame body 100 are tightly connected so that it can withstand greater external forces and impacts.

[0058] Among them, the two columns 130 of the door frame body 100 are used to install the door body. For example, referring to Figure 9 , mounting angle members 140 are provided on the opposite sides of the two columns 130. The mounting angle members 140 are of an "L" - shaped structure, and the mounting angle members 140 can be fixed to the columns 130 by welding or integrally formed. In this way, when installing the door body, the door body can be rotatably installed on the mounting angle members 140 through hinges, thereby realizing the installation and cooperation between the door body and the door frame body 100.

[0059] It should be understood that in the above - mentioned embodiment, the provision of the mounting angle members 140 on both columns 130 is applicable to a structure with two door bodies on one door frame. In other embodiments, the mounting angle members 140 can also be provided only on one - side column 130, which is applicable to a structure with one door body on one door frame.

[0060] In this embodiment, the sealing contact plate 200 is arranged inside the door frame body 100, and it is used for sealing contact with the door body to achieve the enclosure of the cabin.

[0061] Specifically, referring to Figure 1 and Figure 2 , a door opening 210 is formed on the sealing contact plate 200, and this door opening 210 can be closed by covering the sealing contact plate 200 with the door body, thereby realizing the enclosure of the cabin.

[0062] Furthermore, referring to Figure 1 , corresponding to the structure of the double - mounting angle members 140 in the above - mentioned embodiment, the door openings 210 on the sealing contact plate 200 are also set to two, and there is an interval between the two door openings 210. By setting matching door lock structures on this interval part and at the positions on the door body corresponding to this interval part, the door body can be locked on the sealing contact plate 200.

[0063] See Figure 2 In this embodiment, the shape of the sealing contact plate 200 is adapted to the shape of the doorframe body 100. For example, corresponding to the rectangular doorframe body 100 in the above embodiment, the shape of the sealing contact plate 200 is also set to be rectangular so that it can be more fittingly installed in the doorframe body 100.

[0064] See Figure 4 In this embodiment, the length and width of the sealing contact plate 200 are smaller than the length and width of the inner hole of the doorframe body 100, so that after the sealing contact plate 200 is installed in the doorframe body 100, a process gap 300 can be reserved between the peripheral side of the sealing contact plate 200 and the doorframe body 100. In this way, through the process gap 300, the doorframe body 100 that bears external forces and the sealing contact plate 200 that is in sealing contact with the door body in the anti-deformation waterproof doorframe can be separated, thereby avoiding the deformation of the doorframe body 100 being transmitted to the sealing contact plate 200, and further protecting the sealing surface of the sealing contact plate 200 for sealing cooperation with the door body, ensuring that the sealing surface of the sealing contact plate 200 and the door body continuously maintain effective sealing contact and guaranteeing the sealing effect.

[0065] Specifically, see Figure 4 Corresponding to the rectangular doorframe body 100 composed of the upper cross beam 110, the lower cross beam 120 and the two columns 130 in the above embodiment, the process gap 300 between the sealing contact plate 200 and the doorframe body 100 includes: an upper process gap 310 between the upper side of the sealing contact plate 200 and the upper cross beam 110, a lower process gap 320 between the lower side of the sealing contact plate 200 and the lower cross beam 120, and side process gaps 330 between the left and right sides of the sealing contact plate 200 and the two columns 130.

[0066] In the prior art, when a container is lifted, usually the four corners at the bottom of the container are lifted. Correspondingly, the deformation directions of the upper cross beam 110, the lower cross beam 120 and the two columns 130 of the doorframe body 100 are usually Figure 3The shown deformation direction A, that is, the deformation of the upper cross beam 110 and the lower cross beam 120 is approximately downward bending deformation in the middle, and the deformation of the two columns 130 is approximately bending deformation in the middle towards the direction of the sealing contact plate 200. Based on this, the upper process seam 310 can absorb the bending deformation in the middle of the upper cross beam 110, and the side process seams 330 can absorb the bending deformation of the two side columns 130, avoiding the deformation of the door frame body 100 towards the sealing contact plate 200 from squeezing the sealing contact plate 200; at the same time, each process seam 300 also disconnects the peripheral side of the sealing contact plate 200 from the door frame body 100, so that the deformation of the door frame body 100 away from the sealing contact plate 200 will not pull the sealing contact plate 200 either. For example, when the lower cross beam 120 bends downward, it will not pull the sealing contact plate 200 downward, which can ensure the integrity of the sealing contact plate 200.

[0067] In this embodiment, to ensure that process seams 300 are reserved between the peripheral side of the sealing contact plate 200 and the door frame body 100, the sealing contact plate 200 needs to be set relatively centered within the door frame body 100. For example, the sealing contact plate 200 is fixed and limited to a centered position within the door frame body 100 through fixing parts.

[0068] See Figure 2 and Figure 4 , in a specific example, a vertically arranged vertical beam 150 is welded and fixed in the middle of the door frame body 100. The position of the vertical beam 150 just corresponds to the position of the interval part between the two door openings 210 on the sealing contact plate 200. The interval part and the vertical beam 150 are welded and fixed. In this way, the sealing contact plate 200 can be centered and fixed within the door frame body 100 to ensure that process seams 300 are reserved between the peripheral side of the sealing contact plate 200 and the door frame body 100.

[0069] It should be noted that in this embodiment, the size of the process seam 300 is not specifically limited, and it can be determined according to the constituent materials of the various structural members of the door frame body 100. Specifically, the higher the strength of the material of the door frame body 100, the smaller the deformation degree of the door frame body 100, and then the size of the process seam 300 can be smaller, and vice versa.

[0070] In this embodiment, a water blocking structure is provided at each position corresponding to each process seam 300 on the door frame body 100. The water blocking structure can block the water flowing towards the process seam 300 outside the door frame body 100, thereby preventing water from penetrating into the door through the process seam 300. While ensuring the sealing performance between the sealing contact plate 200 and the door body, it also avoids the water seepage of the process seam 300 and ensures the overall waterproof performance of the door assembly.

[0071] Specifically, corresponding to the upper process seam 310, lower process seam 320, and side process seam 330 included between the sealing contact plate 200 and the door frame body 100 in the above embodiment, the water blocking structure is used to block and / or guide the water flowing to the upper process seam 310, lower process seam 320, and side process seam 330 to the outside of the door frame body 100, thereby preventing water leakage from each process seam 300.

[0072] Specifically, referring to Figures 5 to 9 , in this embodiment, the water blocking structure includes an upper water blocking plate 410 for blocking the upper process seam 310, a lower water blocking plate 420 for blocking the lower process seam 320, and two side water blocking plates 430 for blocking the two side process seams 330.

[0073] Among them, the water blocking plate blocking the process seam 300 can be understood as that in the inside-outside direction of the door frame, the projection of the water blocking plate can at least completely cover the process seam 300. In this way, it can ensure the complete blocking of the process seam 300 by the water blocking plate and prevent water from seeping in through the process seam 300.

[0074] Among them, for the upper process seam 310, referring to Figure 6 and Figure 7 , the upper water blocking plate 410 blocks the inner or outer side of the upper process seam 310, and the upper water blocking plate 410 has a first diversion surface 411 extending to the outer side of the upper process seam 310. In this way, the upper water blocking plate 410 can block water on the outer or inner side of the upper process seam 310 and divert the water to the outer side of the upper process seam 310 through the first diversion surface 411, preventing water from seeping into the door assembly through the upper process seam 310.

[0075] For example, referring to Figure 5 , Figure 5 as shown, the B-direction shown is the water inlet direction, and the upper water blocking plate 410 blocks the outer side of the upper process seam 310. Its specific setting method can be: the upper water blocking plate 410 is welded and fixed on the upper cross beam 110, and its outer end extends downward from the upper cross beam 110 to the lower part of the outer side of the upper process seam 310, so that the upper water blocking plate 410 can form a complete block on the outer side of the upper process seam 310 and prevent water from entering the upper process seam 310.

[0076] Correspondingly, referring to Figure 5 , the side of the upper water blocking plate 410 facing away from the upper process seam 310 is the first diversion surface 411. In this way, through the first diversion surface 411, the water can be diverted outward to prevent water from entering the upper process seam 310 and ensure the waterproof effect.

[0077] Furthermore, referring to Figure 5, the upper water baffle 410 is inclined with its lower end deviating away from the upper process seam 310, that is, the upper water baffle 410 is inclined with its upper end closer to the inside and its lower end closer to the outside as a whole. In this way, the first diversion surface 411 forms an inclined surface that gradually moves away from the upper process seam 310 in the diversion direction, so that water can be diverted away from the upper process seam 310 through the first diversion surface 411, further improving the water blocking effect of the upper water baffle 410.

[0078] For another example, see Figure 6 , the upper water baffle 410 is blocked inside the upper process seam 310, and its specific setting method can be: the upper water baffle 410 is welded and fixed on the upper side of the sealing contact plate 200, its inner end passes through the upper process seam 310 and extends to the inside of the sealing contact plate 200, and this inner end is bent upward above the upper process seam 310 to form the first water blocking surface 412, while the outer end of the upper water baffle 410 extends to the lower part outside the upper process seam 310. In this way, the upper water baffle 410 can form a complete block inside the upper process seam 310, so that even if water enters the upper process seam 310, it will be blocked by the upper water baffle 410, preventing water seepage from the process seam 300.

[0079] See Figure 6 , in this example, the surface of the upper water baffle 410 facing the upper cross beam 110 is the first diversion surface 411. After water enters the upper process seam 310, it will be blocked by the first water blocking surface 412 at the inner end of the upper water baffle 410 and flow along the first diversion surface 411 to the outside of the upper process seam 310, preventing water from seeping into the door from the upper process seam 310 and ensuring the waterproof effect.

[0080] Regarding the lower process seam 320, see Figure 7 and Figure 8 , the lower water baffle 420 is blocked inside or outside the lower process seam 320, and the lower water baffle 420 has a second diversion surface 421 extending to the lower part outside the lower process seam 320. In this way, the lower water baffle 420 can block water inside or outside the lower process seam 320 and divert the water to the outside of the lower process seam 320 through the second diversion surface 421, preventing water from seeping into the door assembly from the lower process seam 320.

[0081] For example, see Figure 7 , Figure 7The direction indicated by B is the water inlet direction. The lower water baffle 420 is blocked inside the lower process seam 320. The specific setting method can be: the lower water baffle 420 is welded and fixed on the lower cross beam 120. Its inner end passes through the lower process seam 320 and extends to the inside of the sealing contact plate 200. And a second water blocking surface 422 that bends upward above the lower process seam 320 is provided on this inner end. The outer end of the lower water baffle 420 extends to the lower part outside the lower process seam 320. In this way, the lower water baffle 420 forms a block inside the lower process seam 320, so that even if water enters the lower process seam 320, it will be blocked by the second water blocking surface 422 at the inner end of the lower water baffle 420, preventing water from seeping into the door from the lower process seam 320 and ensuring the waterproof effect.

[0082] Correspondingly, referring to Figure 7 , the surface of the lower water baffle 420 facing the sealing contact plate 200 is the second water guiding surface 421. The second water guiding surface 421 can guide the water blocked by the second water blocking surface 422 to the outside of the lower process seam 320 to prevent water accumulation.

[0083] Furthermore, referring to Figure 7 , the second water guiding surface 421 is an inclined surface that is higher on the inner side and lower on the outer side, so that the second water guiding surface 421 can more thoroughly guide the water to the outside of the lower process seam 320, avoiding water accumulation inside the lower process seam 320.

[0084] For another example, referring to Figure 8 , the lower water baffle 420 is blocked outside the lower process seam 320. The specific setting method can be: the lower water baffle 420 is welded and fixed on the lower side of the sealing contact plate 200. Its outer end extends downward from the sealing contact plate 200 to the lower part outside the lower process seam 320. The surface of the lower water baffle 420 facing away from the lower process seam 320 is the second water guiding surface 421. In this way, the lower water baffle 420 forms a block outside the lower process seam 320 and guides the water outward through the second water guiding surface 421 to prevent water from entering the lower process seam 320 and ensuring the waterproof effect.

[0085] Furthermore, in this embodiment, one of the upper water baffle 410 and the lower water baffle 420 is blocked inside the corresponding process seam 300, and the other is blocked outside the corresponding process seam 300. For example, referring to Figure 5 and Figure 7 , the upper water baffle 410 is blocked outside the upper process seam 310, and the lower water baffle 420 is blocked inside the lower process seam 320. In this way, by blocking the inner and outer sides of the sealing contact plate 200 with the upper water baffle 410 and the lower water baffle 420, one outside and one inside, the upper water baffle 410 and the lower water baffle 420 can limit the sealing contact plate 200 in the inner and outer directions, ensuring the installation stability of the sealing contact plate 200.

[0086] Regarding the side process seam 330, refer to Figure 9 , Figure 9 As shown, the water inlet direction is in the B direction. The side water baffle 430 is blocked inside the side process seam 330 and has a water guide groove 431 facing the side process seam 330. The water guide groove 431 extends from the upper cross beam 110 to the lower cross beam 120, and the lower end of the water guide groove 431 communicates with the lower process seam 320. In this way, the side water baffle 430 forms a block inside the side process seam 330, and the water guide groove 431 can guide the water entering the side process seam 330 downward to the lower process seam 320, so that the water is discharged outward from the lower process seam 320.

[0087] Specifically, refer to Figure 9 , the side water baffle 430 is welded and fixed on the column 130 and is located inside the side process seam 330, and the width of the side water baffle 430 is greater than the width of the side process seam 330, ensuring that the side water baffle 430 can completely block the side process seam 330.

[0088] Refer to Figure 9 , a water guide groove 431 is formed inside the side water baffle 430. For example, the side water baffle 430 is a channel steel with a "U" - shaped cross - section, and the groove inside it is the water guide groove 431. Of course, in other embodiments, the side water baffle 430 can also be an "L" - shaped plate member, and after it is fixed on the column 130, it can form a water guide groove 431 with the side of the column 130. And, the opening of the water guide groove 431 faces the side process seam 330. At the same time, the opening width of the water guide groove 431 is greater than the width of the side process seam 330, so that the water guide groove 431 can completely cover the side process seam 330 in the inner - outer direction, enabling the water entering the side process seam 330 to enter the water guide groove 431 and be guided by the water guide groove 431.

[0089] Refer to Figure 7 , in this embodiment, the lower end of the side water baffle 430 extends to the lower cross beam 120 and is welded to the lower cross beam 120, so that the water guide groove 431 also extends downward to the lower cross beam 120, and further makes the lower end of the water guide groove 431 communicate with the lower process seam 320. In this way, the water guide groove 431 can guide the water entering the side process seam 330 downward to the lower process seam 320 and discharge it outward along the lower process seam 320.

[0090] Correspondingly, refer to Figure 7 , an inner baffle 600 is also provided on the lower cross beam 120 inside the lower process seam 320. The lower side of the inner baffle 600 is welded to the lower cross beam 120, the upper side is welded to the inner side of the sealing contact plate 200, and its two ends are respectively welded to the side water baffles 430 on both sides. In this way, the inner baffle 600 forms a blocking structure on the inner side of the lower cross beam 120, ensuring that the water entering from the side process seam 330 will not seep into the door through the lower process seam 320.

[0091] Further, referring to Figure 9 , the side of the sealing contact plate 200 close to the column 130 is bent inward and extends into the water guide groove 431, and this bent part is the inner bent plate 230. In the left-right direction of the door frame, there are process seams 300 between the inner bent plate 230 and the inner side walls of both sides of the water guide groove 431. In this way, the inner bent plate 230 and the side water baffle 430 form a labyrinth waterproof structure in the water guide groove 431, which can further improve the waterproof performance at this place.

[0092] Furthermore, referring to Figure 9 , in the inside-outside direction of the door frame, the mounting angle member 140 and the side water baffle 430 are opposite, and the sealing contact plate 200 is limited between the mounting angle member 140 and the side water baffle 430. In this way, by limiting the sealing contact plate 200 in the inside-outside direction by the mounting angle member 140 and the side water baffle 430, the installation stability of the sealing contact plate 200 can be ensured.

[0093] Further, referring to Figure 9 , in the inside-outside direction of the door frame, there are process seams 300 between the inner and outer sides of the sealing contact plate 200 and the side water baffle 430 and the mounting angle member 140 respectively. In this way, the sealing contact plate 200 not only has a process seam 300 with the door frame body 100 in the circumferential direction, but also has a process seam 300 with other components in the inside-outside direction. The process seams 300 in different orientations can dynamically compensate for the deformation of the door frame body 100 in different directions, improving the anti-deformation ability of the sealing contact plate 200.

[0094] Further, referring to Figure 2 , a retaining ring 220 protruding outward is arranged on the sealing contact plate 200 along the contour of the door opening 210.

[0095] Referring to Figure 9 , in the width direction of the anti-deformation waterproof door frame, the left and right sides of the retaining ring 220 are opposite to the mounting angle member 140 and have a process seam 300 with the mounting angle member 140. In this way, the mounting angle member 140, the retaining ring 220, the sealing contact plate 200, the inner bent plate 230 and the side water baffle 430 form a waterproof structure of the side process seam 330, and this waterproof structure is a more complex labyrinth waterproof structure, further enhancing the waterproof performance of the side process seam 330.

[0096] Referring to Figure 5, in the height direction of the anti-deformation waterproof door frame, the upper and lower sides of the retaining ring 220 are respectively opposite to the upper water baffle 410 and the lower water baffle 420, so that the upper side of the retaining ring 220 forms a water-blocking structure on the sealing contact plate 200, which can block the water diverted to the sealing contact plate 200 by the upper water baffle 410 and divert it to the left and right sides of the door opening 210, and then divert it downward for discharge, preventing the water from flowing towards the door body and the door opening 210.

[0097] Furthermore, referring to Figure 5 , the outer side of the retaining ring 220 warps and extends in the direction away from the door opening 210. In this way, the warped part at the outer end of the retaining ring 220 can enclose a groove structure with the surface of the sealing contact plate 200, making it have a better water diversion effect and preventing the water from flowing towards the door body and the door opening 210.

[0098] Referring to Figure 5 , a sealing strip 500 is also embedded on the side of the retaining ring 220 away from the sealing contact plate 200. The sealing strip 500 can contact the door body to form a sealing structure, preventing water from flowing into the cabin through the inner surface of the door body.

[0099] On the other hand, an embodiment of the present invention also provides an energy storage container, including a box body and a box door fixed on the box body; the box door includes a door frame and a door body fixed on the door frame; wherein the door frame is the anti-deformation waterproof door frame of any of the above embodiments.

[0100] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0101] The above embodiments only represent several implementation manners of the present application. Their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A deformation-resistant and waterproof door frame, characterized in that: It comprises a door frame body (100) and a sealing contact plate (200); Wherein, a door opening (210) is provided on the sealing contact plate (200), and the door opening (210) can be sealed and closed by a door body covering the sealing contact plate (200); The sealing contact plate (200) is fixedly limited in the door frame body (100), and a process gap (300) is reserved between the peripheral side of the sealing contact plate (200) and the door frame body (100), so that the sealing contact plate (200) can generate relative displacement relative to the door frame body (100) within the range of the process gap (300) to compensate for the deformation of the door frame body (100); The door frame body (100) is provided with a water retaining structure corresponding to each of the process seams (300), and the water retaining structure is used to retain water flowing toward the process seams (300) and / or guide it to the outside of the door frame body (100).

2. The anti-deformation waterproof door frame according to claim 1, characterized in that: The door frame body (100) comprises an upper crossbeam (110), a lower crossbeam (120), and at least two upright posts (130) connected between the upper crossbeam (110) and the lower crossbeam (120); An upper process seam (310) is provided between the sealing contact plate (200) and the upper crossbeam (110), a lower process seam (320) is provided between the sealing contact plate (200) and the lower crossbeam (120), and a side process seam (330) is provided between the sealing contact plate (200) and the two upright posts (130); The water retaining structure comprises an upper water retaining plate (410) for shielding the upper process seam (310), a lower water retaining plate (420) for shielding the lower process seam (320), and two side water retaining plates (430) for shielding the side process seams (330) on both sides.

3. The anti-deformation waterproof door frame according to claim 2, characterized in that: The upper water retaining plate (410) blocks the inner side or the outer side of the upper process seam (310), and the upper water retaining plate (410) has a first flow guide surface (411) extending to the outer side of the upper process seam (310); The lower water retaining plate (420) is shielded at the inner side or the outer side of the lower process seam (320), and the lower water retaining plate (420) has a second flow guide surface (421) extending to the outer side of the lower process seam (320); The side water retaining plate (430) is shielded at the inner side of the side process seam (330), and the side water retaining plate (430) has a water guide groove (431) facing the side process seam (330), and the lower end of the water guide groove (431) is connected to the lower process seam (320).

4. The anti-deformation waterproof door frame according to claim 3, characterized in that: An inner baffle plate (600) is also provided on the lower cross beam (120), and the inner baffle plate (600) blocks the inner side of the lower process seam (320).

5. The anti-deformation waterproof door frame according to claim 3, characterized in that: The first flow guiding surface (411) and the second flow guiding surface (421) are both arranged to be inclined with the inner side higher and the outer side lower.

6. The anti-deformation waterproof door frame according to claim 3, characterized in that: The sealing contact plate (200) has an inner bending plate (230) on one side close to the pillar (130) and is bent and extended into the water guide groove (431); In the width direction of the anti-deformation waterproof door frame, the process seams (300) are provided between the inner bending plate (230) and the two side walls of the water guide groove (431).

7. The anti-deformation waterproof door frame according to claim 3, characterized in that: The upright column (130) is provided with an installation angle piece (140) for installing the door body; In the inward and outward directions of the anti-deformation waterproof door frame, the mounting angle piece (140) is opposite to the side water retaining plate (430), and the sealing contact plate (200) extends between the mounting angle piece (140) and the side water retaining plate (430); In the inner and outer directions of the anti-deformation waterproof door frame, the process seams (300) are provided between the sealing contact plate (200), the installation angle piece (140) and the side water retaining plate (430).

8. The anti-deformation waterproof door frame according to claim 7, characterized in that: A retaining ring (220) protruding outward is arranged on the sealing contact plate (200) along the contour of the door opening (210); In the width direction of the anti-deformation waterproof door frame, two sides of the retaining ring (220) are opposite to the installation angle piece (140), and there is the process seam (300) between the retaining ring (220) and the installation angle piece (140); In the height direction of the anti-deformation waterproof door frame, the upper and lower sides of the retaining ring (220) are respectively opposite to the upper water retaining plate (410) and the lower water retaining plate (420).

9. The anti-deformation waterproof door frame according to claim 8, characterized in that: The outer side of the retaining ring (220) is bent and extends in a direction away from one side of the door opening (210); and a sealing strip (500) is embedded in the retaining ring (220).

10. An energy storage container, characterized in that: It comprises a box body and a box door fixed on the box body; the box door comprises a door frame and a door body fixed on the door frame; The door frame is the anti-deformation and waterproof door frame according to any one of claims 1 to 9.

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