Outdoor liquid cooling energy storage cabinet

Abstract

The utility model provides an outdoor liquid cooling energy storage cabinet, and relates to the technical field of new energy, the outdoor liquid cooling energy storage cabinet comprises an energy storage cabinet main body, the lower end of the energy storage cabinet main body is provided with a first cavity used for assembling a liquid cooling unit; a supporting base is arranged at the lower end of the energy storage cabinet body, and two first forklift holes are formed in the two ends of the supporting base in the first direction respectively; and a protective net is arranged on the first forklift hole. A first cavity of the outdoor liquid cooling energy storage cabinet provided by the utility model is arranged at the lower end of an energy storage cabinet main body, and a liquid cooling unit is arranged in the first cavity; the supporting base is arranged at the lower end of the energy storage cabinet main body, and the first forklift hole is formed in the supporting base, so that the energy storage cabinet main body can be conveniently moved by a forklift; and the first forklift holes are formed in the two ends of the supporting base correspondingly, and the protective nets are arranged on the first forklift holes, so that foreign matter can be prevented from entering the supporting base, and heat dissipation of the supporting base is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of new energy, especially to an outdoor liquid cooling energy storage cabinet. BACKGROUND

[0002] With the development of battery technology, in order to meet the growing demand for electricity and the demand for stabilizing the peak and valley of electricity consumption, the application scenarios of energy storage cabinets are gradually increasing. Unlike large-scale energy storage cabinets in containers, small-scale energy storage cabinets have more flexible application scenarios. With the development and application of existing energy storage systems, the space utilization rate and system integration of energy storage cabinets are increasingly required. At present, there are large energy storage cabinets that not only can store electricity but also can isolate voltage and distribute power. However, with the improvement of the functional integration of the energy storage cabinet, the overall volume of the energy storage cabinet gradually increases, which not only fails to improve the space utilization rate of the energy storage cabinet, but also brings certain difficulty to the loading and unloading and maintenance of the energy storage cabinet. SUMMARY

[0003] The utility model aims at providing an outdoor liquid cooling energy storage cabinet to alleviate the technical problems of increasing volume and decreasing utilization rate of the energy storage cabinet, as well as loading and unloading difficulties.

[0004] The utility model provides an outdoor liquid cooling energy storage cabinet, which comprises an energy storage cabinet main body, a first cavity for assembling a liquid cooling unit is arranged at the lower end of the energy storage cabinet main body;

[0005] A supporting base is arranged at the lower end of the energy storage cabinet main body, two first forklift holes are arranged at the two ends of the supporting base in the first direction respectively; and a protective net is arranged on the first forklift hole.

[0006] The first direction is the direction from the front door panel to the rear panel of the energy storage cabinet main body.

[0007] In an optional embodiment, the supporting base comprises a supporting bottom plate, a first supporting plate is arranged at each end of the supporting bottom plate in the second direction, and a second supporting plate is arranged between the two first supporting plates.

[0008] Two second forklift holes are arranged on the first supporting plate, and a through hole corresponding to the second forklift hole is arranged on the second supporting plate.

[0009] The second direction is the direction from the left panel to the right panel of the energy storage cabinet main body.

[0010] In an optional embodiment, a sealing plate is arranged on the second forklift hole.

[0011] In an optional embodiment, the energy storage cabinet body is sequentially provided with a second cavity for assembling an inverter module, a third cavity for assembling a high-voltage box and a fourth cavity for assembling a battery pack from bottom to top.

[0012] The first cavity is arranged below the second cavity.

[0013] In an optional embodiment, the energy storage cabinet body comprises an energy storage cabinet frame, a front door plate is arranged at the front end of the energy storage cabinet frame, a rear side plate is arranged at the rear end of the energy storage cabinet frame, a left side plate is arranged at the left side of the energy storage cabinet frame, and a right side plate is arranged at the right side of the energy storage cabinet frame.

[0014] An upper top plate is arranged at the upper end of the energy storage cabinet frame, and a lifting ring is arranged on the upper top plate.

[0015] In an optional embodiment, a file pocket is arranged on the front door plate, and the file pocket is located in the energy storage cabinet body.

[0016] In an optional embodiment, the energy storage cabinet body comprises an upper compartment and a lower compartment, the fourth cavity is arranged in the upper compartment, and the first cavity, the second cavity and the third cavity are arranged in the lower compartment.

[0017] In an optional embodiment, the rear side plate comprises a rear lower door plate and a rear upper door plate, the rear upper door plate corresponds to the upper compartment, and the rear lower door plate corresponds to the lower compartment.

[0018] In an optional embodiment, an air outlet is arranged on the rear lower door plate, an air inlet is arranged on the front door plate, and the air inlet and the air outlet are both in communication with the lower compartment.

[0019] In an optional embodiment, heat insulation cotton is arranged between the left side plate and the energy storage cabinet frame, between the right side plate and the energy storage cabinet frame, and between the upper top plate and the energy storage cabinet frame.

[0020] The first cavity of the outdoor liquid cooling energy storage cabinet is arranged at the lower end of the energy storage cabinet body, and the liquid cooling unit is arranged in the first cavity; a supporting base is arranged at the lower end of the energy storage cabinet body, and a first forklift hole is arranged on the supporting base, so that the energy storage cabinet body can be conveniently moved by using a forklift; first forklift holes are arranged at both ends of the supporting base, and a protective net is arranged on the first forklift holes, so that foreign matters can be prevented from entering the supporting base, and the heat dissipation of the supporting base is facilitated, and the heat dissipation efficiency of the first cavity is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure.

[0023] Figure 2 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure. Figure 1 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure.

[0024] Figure 3 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure. Figure 1 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure.

[0025] Figure 4 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure. Figure 1 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure.

[0026] Figure 5 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure. Figure 4 The structural schematic diagram of the outdoor liquid cooling energy storage cabinet is shown in the figure.

[0027] Icon: 100 - right side plate; 200 - front door plate; 300 - upper top plate; 400 - lifting ring; 500 - rear lower door plate; 600 - rear upper door plate; 700 - left side plate; 800 - first cavity; 900 - second cavity; 110 - third cavity; 120 - fourth cavity; 130 - support base; 140 - first support plate; 150 - second support plate; 160 - protective net; 170 - sealing plate; 180 - support bottom plate; 190 - heat insulation cotton; 210 - energy storage cabinet frame. DETAILED DESCRIPTION

[0028] The terms "first", "second", "third", etc. are only used for differentiation and description, and do not represent the arrangement serial number, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical", "suspension", etc. do not mean that the components must be absolutely horizontal or suspended, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the present application, it should be noted that the terms "inner", "outer", "left", "right", "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0031] In the description of the present application, unless otherwise explicitly specified and limited, the terms "set", "mount", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements.

[0032] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings.

[0033] Embodiments

[0034] Reference Figures 1-5 The utility model provides a kind of outdoor liquid cooling energy storage cabinet, including energy storage cabinet main body, first cavity 800 for assembling liquid cooling unit is provided in the lower end of the energy storage cabinet main body;

[0035] Supporting base 130 is provided in the lower end of the energy storage cabinet main body, two first forklift holes are respectively provided in the two ends of the first direction of the supporting base 130;And protective net 160 is provided on the first forklift hole.

[0036] The first direction is the direction from the front door panel 200 to the back side plate of the energy storage cabinet main body.

[0037] In some embodiments, the lower end of the energy storage cabinet main body is provided with a supporting base 130, a first forklift hole is provided on the supporting base 130, and a first forklift hole is provided at the two ends of the first direction of the supporting base 130;That is, the forks of the forklift can be inserted from the first forklift hole at the first end of the supporting base 130 and extended out from the first forklift hole at the other end, and the first forklift holes at the two ends of the supporting base 130 are correspondingly provided;In order to prevent foreign matter from entering the supporting base 130, protective net 160 is provided at the first forklift hole;When the outdoor liquid cooling energy storage cabinet is used outdoors, foreign matter is effectively prevented from entering the supporting base 130 from the first forklift hole.

[0038] The first forklift holes are arranged at two ends of the support base 130, which is beneficial for air to flow into one end of the support base 130 and flow out from the other end, effectively reducing the temperature of the support base 130, and further beneficial for heat dissipation of the first cavity 800 and improving the heat dissipation efficiency of the first cavity 800.

[0039] The first cavity 800 is used for placing a liquid cooling unit for heat dissipation of the energy storage cabinet body, and the support base 130 is beneficial for temperature reduction of the first cavity 800.

[0040] In an optional embodiment, the support base 130 includes a support bottom plate 180, and a first support plate 140 is arranged at each end of the support bottom plate 180 in a second direction, and a second support plate 150 is arranged between the two first support plates 140.

[0041] The first support plate 140 is provided with two second forklift holes, and the second support plate 150 is provided with a forking hole corresponding to the second forklift holes.

[0042] The second direction is a direction from the left side plate 700 to the right side plate 100 of the energy storage cabinet body.

[0043] Reference Figure 5 In an optional embodiment, a sealing plate 170 is arranged on the second forklift hole.

[0044] In some embodiments, the support bottom plate 180 of the support base 130 is provided with two first support plates 140, the first support plate 140 is provided with two second forklift holes, and the second support plate 150 is arranged between the two first support plates 140 and provided with a forking hole. The forks can be inserted into the second forklift hole of one first support plate 140 and pass through the forking hole, and then extended out of the second forklift hole of the other first support plate 140, so as to realize the transportation of the energy storage cabinet body from another angle.

[0045] In order to avoid foreign matters from entering the support base 130 from the second forklift hole during use, a sealing plate 170 is arranged on the second forklift hole. In this way, other foreign matters are prevented from entering the support base 130, and the second forklift hole is sealed by the sealing plate 170, which is beneficial for the air to enter and exit from the first forklift hole, and ensures the circulation of air in the support base 130.

[0046] In an optional embodiment, the energy storage cabinet body is sequentially provided with a second cavity 900 for assembling an inverter module, a third cavity 110 for assembling a high-voltage box, and a fourth cavity 120 for assembling a battery pack from bottom to top, and the first cavity 800 is arranged below the second cavity 900.

[0047] The energy storage cabinet body is sequentially provided with a first cavity 800, a second cavity 900, a third cavity 110 and a fourth cavity 120 from bottom to top; wherein the first cavity 800 is located at the lowermost end of the energy storage cabinet body, the liquid cooling unit is assembled in the first cavity 800, the inverter module is assembled in the second cavity 900, the high-voltage box is assembled in the third cavity 110, and the battery pack is assembled in the fourth cavity 120.

[0048] In an optional embodiment, the energy storage cabinet body comprises an energy storage cabinet frame 210, a front door plate 200 is arranged at the front end of the energy storage cabinet frame 210, and a rear side plate is arranged at the rear end of the energy storage cabinet frame 210; and a left side plate 700 is arranged at the left side of the energy storage cabinet frame 210, and a right side plate 100 is arranged at the right side of the energy storage cabinet frame 210.

[0049] An upper top plate 300 is arranged at the upper end of the energy storage cabinet frame 210, and a lifting ring 400 is arranged on the upper top plate 300.

[0050] In an optional embodiment, a file pocket is arranged on the front door plate 200, and the file pocket is located in the energy storage cabinet body.

[0051] In an optional embodiment, the energy storage cabinet body comprises an upper compartment and a lower compartment, the fourth cavity 120 is arranged in the upper compartment, and the first cavity 800, the second cavity 900 and the third cavity 110 are arranged in the lower compartment.

[0052] In an optional embodiment, the rear side plate comprises a rear lower door plate 500 and a rear upper door plate 600, the rear upper door plate 600 corresponds to the upper compartment, and the rear lower door plate 500 corresponds to the lower compartment.

[0053] In an optional embodiment, an air outlet is arranged on the rear lower door plate 500, and an air inlet is arranged on the front door plate 200; and the air inlet and the air outlet are both in communication with the lower compartment.

[0054] Referring to Figure 4 In an optional embodiment, heat insulation cotton 190 is arranged between the left side plate 700 and the energy storage cabinet frame 210, between the right side plate 100 and the energy storage cabinet frame 210, and between the upper top plate 300 and the energy storage cabinet frame 210.

[0055] In some embodiments, the energy storage cabinet body has an energy storage cabinet frame 210, a front door plate 200 is hinged on the energy storage cabinet frame 210, that is, the front door plate 200 is arranged at the front end of the energy storage cabinet frame 210, a rear door plate is arranged at the rear end, a left side plate 700 is arranged at the left side, a right side plate 100 is arranged at the right side, and heat insulation cotton 190 is arranged between the left side plate 700 and the energy storage cabinet frame 210, between the right side plate 100 and the energy storage cabinet frame 210, and between the upper top plate 300 and the energy storage cabinet frame 210; in this way, heat exchange between the energy storage cabinet body and the outside can be reduced.

[0056] In order to facilitate the movement and installation of the energy storage cabinet body, a lifting ring 400 is arranged on the energy storage cabinet body; the lifting ring 400 is used in cooperation with other hoisting tools to facilitate the movement and hoisting of the entire energy storage cabinet body.

[0057] The energy storage cabinet body is divided into an upper bin and a lower bin, the upper bin is used for assembling a battery pack, and a rear upper door plate 600 of the rear side plate corresponds to the upper bin, and a rear lower door plate 500 corresponds to the lower bin; an air outlet is arranged on the rear lower door plate 500, and the air outlet is generally an air outlet louver; an air inlet is arranged on the front door plate 200, and the air inlet is generally an air inlet louver; air enters the energy storage cabinet body from the air inlet and flows out from the air outlet; the upper bin and the lower bin are separated, and air only enters the lower bin.

[0058] A plurality of pairs of guide rails are arranged in the upper bin, and one battery pack is placed on each pair of guide rails; a plurality of battery packs are arranged in the upper bin, and the plurality of battery packs are arranged in a stacked manner from top to bottom.

[0059] A window for mounting a display screen and an emergency stop switch are arranged on the front door plate 200; the heat preservation effect of the energy storage cabinet body is improved by arranging the heat insulation cotton 190 on the energy storage cabinet frame 210, and heat exchange between the battery pack and the outside is reduced.

[0060] The first cavity 800 of the outdoor liquid cooling energy storage cabinet is arranged at the lower end of the energy storage cabinet body, and the liquid cooling unit is arranged in the first cavity 800; the supporting base 130 is arranged at the lower end of the energy storage cabinet body, and the first forklift hole is arranged on the supporting base 130, so that the energy storage cabinet body can be conveniently moved by using a forklift; first forklift holes are arranged at both ends of the supporting base 130, and the protective net 160 is arranged on the first forklift hole, so that foreign matters can be prevented from entering the supporting base 130, and the heat dissipation of the supporting base 130 is facilitated, and the heat dissipation efficiency of the first cavity 800 is improved.

[0061] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An outdoor liquid-cooled energy storage cabinet, characterized in that, Including energy storage cabinet body, first cavity (800) for assembling liquid cooling unit is arranged at the lower end of the energy storage cabinet body; Supporting base (130) is arranged at the lower end of the energy storage cabinet body, two first forklift holes are arranged at the two ends of the supporting base (130) in the first direction respectively, and protective net (160) is arranged on the first forklift hole; The first direction is the direction from the front door panel (200) to the rear side plate of the energy storage cabinet body.

2. The outdoor liquid-cooled energy storage cabinet of claim 1, wherein, The supporting base (130) includes supporting bottom plate (180), first supporting plate (140) is arranged at the two ends of the supporting bottom plate (180) in the second direction respectively, and second supporting plate (150) is arranged between the two first supporting plates (140); Second forklift hole is arranged on the first supporting plate (140), and overpass hole corresponding to the second forklift hole is arranged on the second supporting plate (150); The second direction is the direction from the left side plate (700) to the right side plate (100) of the energy storage cabinet body.

3. The outdoor liquid-cooled energy storage cabinet of claim 2, wherein, Sealing plate (170) is arranged on the second forklift hole.

4. The outdoor liquid-cooled energy storage cabinet of claim 3, wherein, The energy storage cabinet body is sequentially provided with second cavity (900) for assembling inverter module, third cavity (110) for assembling high-voltage box and fourth cavity (120) for assembling battery pack from bottom to top; The first cavity (800) is arranged below the second cavity (900).

5. The outdoor liquid-cooled energy storage cabinet of claim 4, wherein, The energy storage cabinet body includes energy storage cabinet frame (210), front door panel (200) is arranged at the front end of the energy storage cabinet frame (210), rear side plate is arranged at the rear end, left side plate (700) is arranged at the left side of the energy storage cabinet frame (210), and right side plate (100) is arranged at the right side of the energy storage cabinet frame (210); Upper top plate (300) is arranged at the upper end of the energy storage cabinet frame (210), and lifting ring (400) is arranged on the upper top plate (300).

6. The outdoor liquid-cooled energy storage cabinet of claim 5, wherein, File pocket is arranged on the front door panel (200), and the file pocket is located in the energy storage cabinet body.

7. The outdoor liquid-cooled energy storage cabinet of claim 5, wherein, The energy storage cabinet body includes upper bin and lower bin, the fourth cavity (120) is arranged in the upper bin, and the first cavity (800), the second cavity (900) and the third cavity (110) are arranged in the lower bin.

8. The outdoor liquid-cooled energy storage cabinet of claim 7, wherein, The rear side plate includes rear lower door panel (500) and rear upper door panel (600), the rear upper door panel (600) corresponds to the upper bin, and the rear lower door panel (500) corresponds to the lower bin.

9. The outdoor liquid-cooled energy storage cabinet of claim 8, wherein, Air outlet is arranged on the rear lower door panel (500), air inlet is arranged on the front door panel (200), and the air inlet and the air outlet are communicated with the lower bin.

10. The outdoor liquid-cooled energy storage cabinet of claim 5, wherein, Heat insulation cotton (190) is arranged between the left side plate (700) and the energy storage cabinet frame (210), between the right side plate (100) and the energy storage cabinet frame (210), and between the upper top plate (300) and the energy storage cabinet frame (210).

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