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 battery energy storage cabinets, the outdoor liquid cooling energy storage cabinet comprises an energy storage cabinet main body, the energy storage cabinet main body is an integrated structure, and the energy storage cabinet main body is poured by concrete; a plurality of embedded parts which are sequentially arranged at intervals in the third direction are arranged on the pouring column; the embedded parts located on the inner wall of the same side of the first bin are arranged in multiple rows and multiple columns, and the embedded parts located on the same horizontal plane are used for being connected with the same guide rail. The energy storage cabinet main body of the outdoor liquid-cooled energy storage cabinet provided by the utility model is poured by concrete, so that the outdoor service life of the outdoor liquid-cooled energy storage cabinet can be effectively prolonged; in order to enable the guide rail to be installed in the first bin, a plurality of pouring columns are arranged in the first bin, a plurality of embedded parts are embedded in the pouring columns, installation of the guide rail is achieved through the embedded parts, and then subsequent installation of the battery pack is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery energy storage cabinet, 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 peak and valley of electricity, the development and application of existing energy storage systems require higher space utilization, system integration and safety of energy storage cabinets.

[0003] Metal sheet energy storage cabinet is a commonly used cabinet form in the current energy storage industry, but metal energy storage cabinet has the disadvantages of complex processing technology, long production cycle and high cost; steel structure energy storage cabinet reduces fire risk by strengthening fireproof isolation layer and integrating fire fighting system (such as gas fire extinguishing device), and has made significant progress in modular design, temperature control technology and system integration, but safety, standardization and cost control still need to be broken through, and the fireproof, explosion-proof and heat insulation capabilities of energy storage need to be improved, and it is difficult to meet the long-term use conditions in salt spray test in harsh environment, and the cabinet body is easy to corrode and rust. SUMMARY

[0004] The utility model aims at providing an outdoor liquid cooling energy storage cabinet to alleviate the technical problem of outdoor liquid energy storage cabinet in long-term outdoor use and cabinet body corrosion and rust.

[0005] The utility model provides an outdoor liquid cooling energy storage cabinet, which comprises an energy storage cabinet body, a mounting hole is arranged at one end of the first direction of the energy storage cabinet body, a front door is arranged at the mounting hole, and one end of the second direction of the front door is hinged to the energy storage cabinet body;

[0006] The energy storage cabinet body is an integral structure, and the energy storage cabinet body is cast in concrete; a partition plate is arranged in the energy storage cabinet body, and the partition plate forms a first compartment and a second compartment in the energy storage cabinet body;

[0007] The first compartment is located at the upper end of the second compartment, a plurality of pouring columns are arranged on the inner walls on the two sides of the first compartment in the first direction, and a plurality of embedded parts are arranged on the pouring columns and are sequentially and spaced apart in the third direction;

[0008] The embedded parts on the same side inner wall of the first compartment are arranged in multiple rows and multiple columns, and the embedded parts on the same horizontal plane are used to be connected with the same guide rail.

[0009] In an optional embodiment, side support columns are arranged on the two sides of the first direction of the second compartment, a plurality of support platforms are arranged on the opposite sides of the two side support columns, and the support platforms on the adjacent two side support columns are arranged one by one in correspondence.

[0010] The same partition plate is arranged on the two corresponding support platforms, and the partition plate divides the second bin into multiple separated bins.

[0011] A plurality of mounting plates are arranged at one end of the first direction of the side support column, and each mounting plate corresponds to one of the separated bins.

[0012] In an optional embodiment, the guide rail comprises a lower support plate and a side mounting plate, and the side mounting plate is arranged vertically on the upper end surface of the lower support plate.

[0013] The embedded part is provided with a threaded hole, and the side mounting plate is provided with a first mounting hole corresponding to the threaded hole.

[0014] In an optional embodiment, one end of the first direction of the side mounting plate is provided with a bending plate, and the bending plate extends along the second direction and away from the lower support plate.

[0015] At least one second mounting hole is arranged on the bending plate, and a blocking plate is arranged on the bending plate, and the blocking plate is provided with a first through hole corresponding to the second mounting hole.

[0016] The blocking plate is connected to the bending plate by a bolt, and the blocking plate extends along the second direction and above the lower support plate; a first connecting hole for connecting with the battery pack is arranged on the blocking plate.

[0017] In an optional embodiment, a thermal insulation layer is arranged on the inner wall of the first bin.

[0018] In an optional embodiment, a thermal insulation layer is embedded on the side wall of the side of the energy storage cabinet body of the first bin.

[0019] In an optional embodiment, a weight-reducing block is embedded in the side support column.

[0020] In an optional embodiment, a heat dissipation plate is embedded on the side of the energy storage cabinet body away from the assembly opening, and the heat dissipation plate communicates the second bin with the outside.

[0021] In an optional embodiment, at least one through hole is arranged on the partition plate to communicate the first bin with the second bin.

[0022] In an optional embodiment, the embedded part comprises an upper embedded plate, a side embedded plate and a lower embedded plate, the upper embedded plate is arranged at the upper end of the side embedded plate, and the lower embedded plate is arranged at the lower end of the side embedded plate.

[0023] An upper pre-buried hole is arranged on the upper pre-buried plate, a lower pre-buried hole is arranged on the lower pre-buried plate, and the upper pre-buried hole and the lower pre-buried hole are arranged correspondingly;

[0024] A downward extending upper reinforcing member is arranged on a side of the upper pre-buried plate away from the side pre-buried plate;

[0025] An upward extending lower reinforcing member is arranged on a side of the lower pre-buried plate away from the side pre-buried plate.

[0026] The energy storage cabinet main body of the outdoor liquid cooling energy storage cabinet is poured with concrete, so that the service life of the outdoor liquid cooling energy storage cabinet in outdoor use can be effectively increased; in order to enable the guide rail to be installed in the first bin, a plurality of pouring columns are arranged in the first bin, a plurality of embedded parts are embedded in the pouring columns, the installation of the guide rail is realized by using the embedded parts, and the subsequent installation of the battery pack is realized;

[0027] And a front door is arranged at the assembly opening of the energy storage cabinet main body, the front door is hinged on the energy storage cabinet main body, and subsequent maintenance and maintenance are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0029] Figure 1 The structure schematic diagram of the outdoor liquid cooling energy storage cabinet provided by the utility model embodiment is shown in the figure.

[0030] Figure 2 The structure schematic diagram of the energy storage cabinet main body of the outdoor liquid cooling energy storage cabinet shown in the figure is shown in the figure. Figure 1

[0031] The structure schematic diagram of another angle of the energy storage cabinet main body of the outdoor liquid cooling energy storage cabinet shown in the figure is shown in the figure. Figure 3 Figure 1 The structure schematic diagram of the connection of the guide rail and the embedded part of the outdoor liquid cooling energy storage cabinet shown in the figure is shown in the figure.

[0032] Figure 4 Figure 1 The structure schematic diagram of the guide rail of the outdoor liquid cooling energy storage cabinet shown in the figure is shown in the figure.

[0033] Figure 5 The structure schematic diagram of the guide rail of the outdoor liquid cooling energy storage cabinet shown in the figure is shown in the figure. Figure 1

[0034] The structure schematic diagram of the guide rail of the outdoor liquid cooling energy storage cabinet shown in the figure is shown in the figure. Figure 6 Figure 1 ​​​A structural schematic view of a blocking plate of an outdoor liquid-cooled energy storage cabinet shown in the figure.

[0035] Figure 7 For Figure 1 A structural schematic view of a pre-embedded part of an outdoor liquid-cooled energy storage cabinet shown in the figure.

[0036] Icon: 100-energy storage cabinet body; 200-front door; 300-first compartment; 400- partition plate; 500-second compartment; 600-pouring column; 700-pre-embedded part; 701- upper pre-embedded plate; 7011-upper reinforcing part; 7012-upper pre-embedded hole; 702- lower pre-embedded plate; 7021-lower reinforcing part; 7022-lower pre-embedded hole; 703- side pre-embedded plate; 800-guide rail; 801-side mounting plate; 8011-bent plate; 80111-second mounting hole; 802-lower support plate; 803-first mounting hole; 900- through hole; 110-side support column; 120-dividing compartment; 130-supporting platform; 140-mounting plate; 150-partition plate; 160-radiating plate; 170-blocking plate; 171-first through hole; 172-first connecting hole. DETAILED DESCRIPTION

[0037] The terms "first", "second", "third", etc. are only used for differentiation and description, and do not represent the arrangement sequence number, and cannot be understood as indicating or implying relative importance.

[0038] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0039] In the description of the present application, it should be noted that the terms "inner", "outer", "left", "right", "upper", "lower", etc. indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0040] In the description of the present application, unless otherwise explicitly specified and limited, the terms "set", "mounted", "connected", "connected" 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 the communication inside two elements.

[0041] In the description of the utility model, unless specially limited, the term "first direction" refers to the direction indicated by arrow a Figure 1 The term "second direction" refers to the direction indicated by arrow b Figure 1 The term "third direction" refers to the direction indicated by arrow c Figure 1 The term "third direction" refers to the direction indicated by arrow c

[0042] The technical solutions of the present application will be described below in conjunction with the accompanying drawings.

[0043] Embodiments

[0044] Referring to Figures 1-7 The utility model provides an outdoor liquid cooling energy storage cabinet, including energy storage cabinet main part 100, energy storage cabinet main part 100's first direction one end is provided with assembly opening, be provided with assembly opening is equipped with front door 200, just the front door 200's second direction one end is hinged on energy storage cabinet main part 100,

[0045] Energy storage cabinet main part 100 is an integral structure, and energy storage cabinet main part 100 is concrete pouring, interval plate 400 is arranged in energy storage cabinet main part 100, and interval plate 400 makes the first compartment 300 and second compartment 500 in energy storage cabinet main part 100 are formed,

[0046] The first compartment 300 is located at the upper end of the second compartment 500, a plurality of pouring columns 600 are arranged on the inner walls on both sides of the first compartment 300 in the first direction, and a plurality of embedded parts 700 are arranged on the pouring columns 600 in the third direction.

[0047] The embedded parts 700 on the same side inner wall of the first compartment 300 are arranged in multiple rows and multiple columns, and the embedded parts 700 on the same horizontal plane are used to connect with the same guide rail 800.

[0048] In some embodiments, the energy storage cabinet main part 100 is poured with concrete, one side of the energy storage cabinet main part 100 is an assembly opening, and the assembly opening is in communication with the first compartment 300 and the second compartment 500. The front door 200 is hinged to the energy storage cabinet main part 100, and the front door 200 can close the assembly opening. Since the front door 200 is poured, it is heavy, which increases the difficulty of maintenance. In order to facilitate the maintenance and repair of the energy storage cabinet main part 100, the front door 200 is made of commonly used metal material.

[0049] The front door 200 is corroded and rusted, the front door 200 is also convenient to replace, prolongs the service life of the entire outdoor liquid cooling energy storage cabinet, and reduces the requirement on the outdoor environment.

[0050] The energy storage cabinet body 100 is provided with a partition plate 400, the partition plate 400 is cast with concrete, the partition plate 400 divides the energy storage cabinet body 100 into a first bin 300 and a second bin 500, the first bin 300 is used for placing a battery pack, and the second bin 500 is used for placing a liquid cooling machine and an inverter module.

[0051] A plurality of cast columns 600 are arranged on both sides of the first bin 300 in the first direction, and the cast columns 600 extend along a third direction; preferably, the cast columns 600 on both sides of the first bin 300 are arranged correspondingly, a plurality of embedded parts 700 are arranged on the cast columns 600, and the embedded parts 700 are arranged in multiple rows and multiple columns.

[0052] When the guide rail 800 needs to be installed, the same guide rail 800 is connected with the embedded parts 700 on the same horizontal plane on the same side of the first bin 300; and the two guide rails 800 arranged correspondingly are used for supporting one battery pack.

[0053] Referring to Figure 2 and Figure 3 In an optional embodiment, two side support columns 110 are arranged on both sides of the first direction of the second bin 500 respectively, a plurality of support platforms 130 are arranged on opposite sides of the two side support columns 110, and the support platforms 130 on adjacent two side support columns 110 are arranged one by one correspondingly.

[0054] A same partition plate 150 is arranged on the two corresponding support platforms 130, and the partition plate 150 divides the second bin 500 into a plurality of partition bins 120.

[0055] A plurality of mounting plates 140 are arranged on one end of the first direction of the side support column 110, and each mounting plate 140 is arranged corresponding to one partition bin 120.

[0056] Two side support columns 110 are arranged on both sides of the first direction of the second bin 500 respectively, the side support column 110 is cast, and a weight-reducing block is embedded in the side support column 110, and the material of the weight-reducing block is generally foam.

[0057] The weight-reducing block arranged in the side support column 110 can reduce the weight of the outdoor liquid cooling energy storage cabinet and facilitate the movement of the outdoor liquid cooling energy storage cabinet.

[0058] A plurality of support platforms 130 are arranged on the side support column 110, and the plurality of support platforms 130 form a ladder; the two corresponding support platforms 130 of the two side support columns 110 are used for supporting a partition plate 150, and the partition plate 150 divides the second bin 500 into a plurality of partition cavities; and the plurality of partition bins 120 can be inverter bins or liquid cooling machine bins.

[0059] The partition plate 150 can be fixed by pre-buried bolts on the support platform 130, that is, the partition plate 150 is not cast; a plurality of mounting plates 140 are arranged on the side of the side support column 110 facing the front door 200, and the mounting plate 140 can be fixed on the side support column 110 in a pre-buried manner; the mounting plate 140 is used for fixing the subsequent assembled equipment such as the inverter module and the liquid cooling machine, so that the liquid cooling machine and the like can be firmly fixed in the corresponding partition bin 120.

[0060] With reference to Figure 4 In an optional embodiment, the guide rail 800 comprises a lower support plate 802 and a side mounting plate 801 arranged vertically on the upper end surface of the lower support plate 802.

[0061] The pre-buried part 700 is provided with a threaded hole, and the side mounting plate 801 is provided with a first mounting hole 803 corresponding to the threaded hole.

[0062] With reference to Figure 5 And Figure 6 In an optional embodiment, one end of the side mounting plate 801 in the first direction is provided with a bent plate 8011, and the bent plate 8011 extends away from the lower support plate 802 along the second direction.

[0063] At least one second mounting hole 80111 is arranged on the bent plate 8011; a blocking plate 170 is arranged on the bent plate 8011, and the blocking plate 170 is provided with a first through hole 171 corresponding to the second mounting hole 80111.

[0064] The blocking plate 170 is connected to the bent plate 8011 by bolts, and extends away from the lower support plate 802 along the second direction; the blocking plate 170 is provided with a first connecting hole 172 for connecting the battery pack.

[0065] In some embodiments, the lower support plate 802 of the guide rail 800 is arranged at the lower end of the side mounting plate 801 for connecting the pre-buried part 700, and the lower support plate 802 is used for supporting the battery pack; when the battery pack is installed, the two sides of the battery pack in the first direction are respectively assembled in one guide rail 800.

[0066] When the battery pack is installed on the guide rail 800, in order to prevent the battery pack from being separated from the guide rail 800, that is, the battery pack cannot move towards the assembly opening; the side mounting plate 801 is provided with a bent plate 8011 extending away from the lower support plate 802, that is, the bent plate 8011 does not affect the assembly of the battery pack on the guide rail 800.

[0067] The second mounting hole 80111 is arranged on the bent plate 8011, the first through hole 171 on the blocking plate 170 corresponds to the second mounting hole 80111 of the bent plate 8011, and the blocking plate 170 is fixed on the bent plate 8011 by means of a bolt, the blocking plate 170 extends to the front end of the battery pack, so that the battery pack can be blocked from moving; and the first connecting hole 172 is arranged on the blocking plate 170, and the battery pack is connected by means of a bolt passing through the first connecting hole 172, so that the battery pack is further fixed.

[0068] In an optional embodiment, the inner wall of the first bin 300 is provided with a heat preservation layer.

[0069] In an optional embodiment, the side wall of the energy storage cabinet body 100 on the periphery of the first bin 300 is pre-buried with a heat preservation layer.

[0070] In an optional embodiment, the side of the energy storage cabinet body 100 away from the assembly opening is pre-buried with a heat dissipation plate 160, and the heat dissipation plate 160 communicates the second bin 500 with the outside.

[0071] In an optional embodiment, the partition plate 400 is provided with at least one through hole 900 for communication between the first bin 300 and the second bin 500.

[0072] In some embodiments, a heat preservation layer is arranged on the inner wall of the first bin 300 of the energy storage cabinet body 100 or pre-buried in the energy storage cabinet body 100, thereby improving the heat preservation effect of the first bin 300.

[0073] The heat preservation rock wool is pre-buried in the energy storage cabinet body 100 or fixed on the inner wall of the first bin 300.

[0074] In order to facilitate the line communication between the first bin 300 and the second bin 500, the through hole 900 is arranged on the partition plate 400, and one or more through holes 900 are arranged on the partition plate 400 according to actual needs.

[0075] In order to meet the heat dissipation demand of the second bin 500, the heat dissipation plate 160 is pre-buried on the energy storage cabinet body 100, thereby effectively dissipating heat for the second bin 500 to meet the heat dissipation demand of the high-voltage box inverter module and the liquid cooling machine.

[0076] Referring to Figure 7 In an optional embodiment, the pre-buried part 700 includes an upper pre-buried plate 701, a side pre-buried plate 703, and a lower pre-buried plate 702, the upper pre-buried plate 701 is arranged at the upper end of the side pre-buried plate 703, and the lower pre-buried plate 702 is arranged at the lower end of the side pre-buried plate 703.

[0077] An upper pre-buried hole 7012 is arranged on the upper pre-buried plate 701, a lower pre-buried hole 7022 is arranged on the lower pre-buried plate 702, and the upper pre-buried hole 7012 and the lower pre-buried hole 7022 are arranged correspondingly;

[0078] A downward extending upper reinforcing piece 7011 is arranged on the side, away from the side pre-buried plate 703, of the upper pre-buried plate 701;

[0079] An upward extending lower reinforcing piece 7021 is arranged on the side, away from the side pre-buried plate 703, of the lower pre-buried plate 702.

[0080] In some embodiments, in order to enable the pre-buried piece 700 to be pre-buried accurately at a specified position, a threaded column can be used for pre-buried, the threaded column passes through the lower pre-buried hole 7022 of the lower pre-buried plate 702 and the upper pre-buried hole 7012 of the upper pre-buried piece 700 in sequence, and then the pre-buried piece 700 is installed on the threaded column.

[0081] A plurality of nuts are arranged on the threaded column, the nuts abut against the lower end surface of the lower pre-buried plate 702, so that the position of the pre-buried piece 700 on the threaded column is fixed, that is, after the threaded column is erected, the position of the adjacent pre-buried piece 700 is adjusted and the height of the pre-buried piece 700 is fixed by adjusting the position of the nut, so that the plurality of pre-buried pieces 700 can be pre-buried accurately, which is beneficial to the accurate installation of the guide rail 800.

[0082] In order to prevent the pre-buried piece 700 from being separated from the pouring column 600, the upper reinforcing piece 7011 is arranged on the upper pre-buried plate 701, and the lower reinforcing piece 7021 is arranged on the lower pre-buried plate 702, the upper reinforcing piece 7011 and the lower reinforcing piece 7021 cooperate to increase the resistance of the pre-buried piece 700 from the pouring column 600, so that the pre-buried piece 700 can be more firmly installed with the pouring column 600, and the firmness of the battery pack installation is ensured.

[0083] The outer side surface of the side pre-buried plate 703 is exposed outside the pouring column 600, a plurality of threaded holes are arranged on the side pre-buried plate 703, and the guide rail 800 and the guide rail 800 support frame are connected with the side pre-buried plate 703, so that the fixation of the guide rail 800 is realized.

[0084] The energy storage cabinet main body 100 of the outdoor liquid cooling energy storage cabinet is poured with concrete, so that the service life of the outdoor liquid cooling energy storage cabinet in outdoor use can be effectively increased; in order to enable the guide rail 800 to be installed in the first bin 300, a plurality of pouring columns 600 are arranged in the first bin 300, a plurality of pre-buried pieces 700 are pre-buried in the pouring columns 600, the installation of the guide rail 800 is realized by using the pre-buried pieces 700, and then the installation of the subsequent battery pack is realized.

[0085] And in the energy storage cabinet body 100 assembly mouth set front door 200, the front door 200 is hinged on the energy storage cabinet body 100, which is convenient for subsequent maintenance and maintenance.

[0086] Outdoor liquid cooling energy storage cabinet with C30 strength cement concrete with steel reinforcement once pouring molding, modular energy storage warehouse, simple structure, reduce production and processing welding process, and production cycle, ensure the waterproof performance of the cabinet body, reduce the cost by 30%. The cement can improve the heat insulation capacity in the energy storage cabinet body 100, the low thermal conductivity, the equipment in the energy storage cabinet body 100 can be lower, and can effectively reduce the condensation.

[0087] Corrosion resistance, anti-leakage, high weather resistance, suitable for various environments, long service life, low carbon and environmental protection. The protection level can reach A1 grade non-combustible material, using steel mesh protection effectively resist impact, strong anti-blast ability.

[0088] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for 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, The energy storage cabinet comprises an energy storage cabinet body (100), one end of the energy storage cabinet body (100) in a first direction is provided with an assembly opening, the assembly opening is provided with a front door (200) assembled, and one end of the front door (200) in a second direction is hinged to the energy storage cabinet body (100); The energy storage cabinet body (100) is an integral structure, and the energy storage cabinet body (100) is casted with concrete; the energy storage cabinet body (100) is provided with a partition plate (400), and the partition plate (400) forms a first bin (300) and a second bin (500) in the energy storage cabinet body (100); The first bin (300) is located at the upper end of the second bin (500), a plurality of casting columns (600) are arranged on the inner walls on both sides of the first bin (300) in the first direction, and a plurality of embedded parts (700) are arranged on the casting columns (600) and are sequentially and spaced apart in a third direction; The embedded parts (700) on the same side of the inner wall of the first bin (300) are arranged in multiple rows and multiple columns, and the embedded parts (700) on the same horizontal plane are used to be connected with the same guide rail (800).

2. The outdoor liquid-cooled energy storage cabinet of claim 1, wherein, The second bin (500) is provided with side support columns (110) on both sides in the first direction, respectively, a plurality of support platforms (130) are arranged on the opposite sides of the two side support columns (110), and the support platforms (130) on adjacent two side support columns (110) are arranged one by one in correspondence; Corresponding two support platforms (130) are provided with the same partition plate (150), and the partition plate (150) divides the second bin (500) to form a plurality of partition bins (120); A plurality of mounting plates (140) are arranged at one end of the side support column (110) in the first direction, and each mounting plate (140) is arranged corresponding to one partition bin (120).

3. The outdoor liquid-cooled energy storage cabinet of claim 2, wherein, A weight-reducing block is embedded in the side support column (110).

4. The outdoor liquid-cooled energy storage cabinet of claim 1, wherein, The guide rail (800) comprises a lower support plate (802) and a side mounting plate (801), and the side mounting plate (801) is vertically arranged on the upper end surface of the lower support plate (802); The embedded part (700) is provided with a threaded hole, and the side mounting plate (801) is provided with a first mounting hole (803) corresponding to the threaded hole.

5. The outdoor liquid-cooled energy storage cabinet of claim 4, wherein, One end of the side mounting plate (801) in the first direction is provided with a bending plate (8011), and the bending plate (8011) extends away from the lower support plate (802) along a second direction; At least one second mounting hole (80111) is arranged on the bending plate (8011); a blocking plate (170) is arranged on the bending plate (8011), and the blocking plate (170) is provided with a first perforation (171) corresponding to the second mounting hole (80111). The blocking plate (170) is connected with the bending plate (8011) through bolts, and extends along a second direction and above the lower supporting plate (802); a first connecting hole (172) for connecting with a battery pack is arranged on the blocking plate (170).

6. The outdoor liquid-cooled energy storage cabinet of claim 1, wherein, An inner wall of the first bin (300) is provided with a heat preservation layer.

7. The outdoor liquid-cooled energy storage cabinet of claim 1, wherein, A side wall of the energy storage cabinet body (100) on a circumferential side of the first bin (300) is pre-buried with a heat preservation layer.

8. The outdoor liquid-cooled energy storage cabinet of claim 1, wherein, A side of the energy storage cabinet body (100) away from the assembly opening is pre-buried with a heat dissipation plate (160), and the heat dissipation plate (160) communicates the second bin (500) with the outside.

9. The outdoor liquid-cooled energy storage cabinet of claim 1, wherein, The spacing plate (400) is provided with at least one through hole (900) for communicating the first bin (300) with the second bin (500).

10. The outdoor liquid-cooled energy storage cabinet of claim 1, wherein, The pre-buried part (700) comprises an upper pre-buried plate (701), a side pre-buried plate (703) and a lower pre-buried plate (702), the upper pre-buried plate (701) is arranged at an upper end of the side pre-buried plate (703), and the lower pre-buried plate (702) is arranged at a lower end of the side pre-buried plate (703); An upper pre-buried hole (7012) is arranged on the upper pre-buried plate (701), a lower pre-buried hole (7022) is arranged on the lower pre-buried plate (702), and the upper pre-buried hole (7012) and the lower pre-buried hole (7022) are arranged correspondingly; An upper reinforcing part (7011) extending downward is arranged on a side of the upper pre-buried plate (701) away from the side pre-buried plate (703); A lower reinforcing part (7021) extending upward is arranged on a side of the lower pre-buried plate (702) away from the side pre-buried plate (703).

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