Ultra-high performance concrete energy storage equipment cabinet body

Abstract

The utility model provides an ultra-high performance concrete energy storage equipment cabinet body. The ultra-high-performance concrete energy storage equipment cabinet body comprises a first framework, a second framework, side wall plates, a top plate, a bottom plate, a door plate and a back plate, the side wall plates are made of ultra-high-performance concrete materials, the left side wall plate and the right side wall plate are arranged at intervals, and the first framework is arranged between the two side wall plates and connected with the two side wall plates; the top plate and the bottom plate are arranged at the tops and the bottoms of the two side wall plates respectively, the bottom plate is connected with the first framework, and the top plate is connected with the side wall plates through the second framework; one end of the door plate is hinged to the side wall plates, the back plate is located on the opposite side of the door plate, and the back plate is connected with the two side wall plates through connecting pieces. According to the utility model, the main body structure is made of an ultra-high performance concrete material, so that the cabinet has higher weather resistance, fire resistance, heat insulation, anti-explosion and anti-explosion capability and anti-seismic performance, has more excellent protection performance for energy storage equipment in the cabinet body, and prolongs the service life of the equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of energy storage cabinets, especially a kind of ultra-high performance concrete energy storage equipment cabinet. BACKGROUND

[0002] With the rapid development of energy storage industry, the demand for energy storage cabinet as a load-bearing and protective structure of energy storage unit is also increasing. The actual application environment of energy storage cabinet is relatively harsh, such as usually used in open environment. The existing energy storage cabinet structure is mainly made of steel, which is limited by the structure and material of the cabinet. It is difficult to meet the requirements of higher weather resistance, fire resistance, heat insulation, explosion resistance and anti-seismic performance, etc.

[0003] In addition to the basic performance requirements of energy storage cabinet, the most important thing is to consider how to provide multiple safety protection. In extreme conditions such as storage or transportation, the battery may explode and catch fire out of control due to various factors. It is necessary to ensure that the battery clusters and clusters can be effectively isolated and controlled to prevent the spread of flames and even explosion, which may cause greater safety problems. SUMMARY

[0004] The utility model aims to provide an ultra-high performance concrete energy storage equipment cabinet that can improve safety and reduce the limiting factors of cabinet use affected by the environment.

[0005] The technical scheme of the utility model is as follows: an ultra-high performance concrete energy storage equipment cabinet, comprising a first skeleton, a second skeleton, and side wall panels, a top panel, a bottom panel, a door panel and a back panel made of ultra-high performance concrete material. The side wall panels are arranged at intervals on the left and right sides, the first skeleton is arranged between the two side wall panels and connected to the side wall panels, the top panel and the bottom panel are arranged at the top and bottom of the two side wall panels respectively, and the bottom panel is connected to the first skeleton, and the top panel is connected to the side wall panels through the second skeleton. One end of the door panel is hinged to one of the side wall panels, and the back panel is located on the opposite side of the door panel, and the back panel is connected to the two side wall panels through connecting pieces.

[0006] In the above scheme, the ultra-high concrete contains at least one of steel fibers and synthetic fibers, wherein the tensile strength of the steel fibers is 2000 MPa; the synthetic fibers are at least one of polypropylene fibers, polyvinyl alcohol fibers, nylon fibers and polyformaldehyde fibers.

[0007] In the above scheme, the ultra-high concrete is lighter than general concrete, which is beneficial to the production of lighter cabinets. Compared with prestressed concrete and reinforced concrete, the concrete material according to some embodiments of the present disclosure has a smaller thickness under the same compressive strength, thus being beneficial to the production of thinner concrete panels.

[0008] In the above scheme, the ultra-high performance concrete has good mechanical properties compared to general concrete materials. A compressive strength greater than about 120 MPa, and an ultimate flexural strength greater than about 15 MPa, an elastic modulus greater than about 35 GPa, and a tensile strength greater than about 6 MPa. A shrinkage less than about 300 mm / m, a chloride ion diffusion coefficient less than about 5 x 10 -13 m 2 / sec, and a thermal conductivity of about 1.6 W / m·K to about 1.8 W / m·K.

[0009] In the above scheme, the side wall plate, the top plate, the bottom plate, the door plate and the back plate are made of ultra-high performance concrete material, which has higher weather resistance, fire resistance, heat insulation, explosion resistance and anti-explosion ability and shock resistance compared to a steel cabinet body, and has more excellent protection performance for the energy storage equipment in the cabinet body, reduces the environmental influence on the use of the cabinet, and prolongs the service life of the equipment.

[0010] Preferably, the first skeleton includes a side frame corresponding to the side wall plate, a plurality of upper connecting beams connected between the top portions of the two side frames, and a plurality of lower connecting beams connected between the bottom portions of the two side frames, and the bottom plate is connected to the lower connecting beams.

[0011] Preferably, a plurality of brackets and a plurality of partitions are connected to the side frame in the height direction, the brackets on the two side frames are aligned one by one, the partition is connected between the two side frames, and the partition and the bracket are arranged staggered or the partition is located above the bracket.

[0012] Preferably, a door beam is arranged between the door plate and the top plate, and the two ends of the door beam are connected to the side wall plates.

[0013] Preferably, the door plate is hinged to the side wall plate through a hinge, and a door lock is arranged on the door plate to lock the door plate on the door beam and the bottom plate.

[0014] Preferably, a pre-buried box is arranged at the end of the door beam, a pre-buried sleeve corresponding to the position of the pre-buried box is arranged on the side wall plate, and a bolt connected to the pre-buried sleeve is arranged in the pre-buried box.

[0015] Preferably, a first groove is arranged at the lower end of the top plate, and the top portions of the door beam, the side wall plate, the door plate and the back plate are arranged in the first groove.

[0016] Preferably, a first louver is arranged on the door plate, and a second louver is arranged on the back plate, and the first louver and the second louver are located at the same height position.

[0017] Preferably, a sealing strip is arranged on the outer periphery of the door plate.

[0018] Preferably, the upper surface of the bottom plate is provided with a boss, the side wall plate, the door plate and the back plate abut with the side surface of the corresponding position of the boss, and the first framework is arranged on the upper surface of the boss; the lower end of the bottom plate is provided with a second groove, and the inner surface of the second groove is provided with a first thermal insulation plate; the inner surface of the side wall plate, the door plate, the top plate and the back plate are all provided with a second thermal insulation plate.

[0019] Compared with the related art, the utility model has the advantages that:

[0020] First, the side wall plate, the top plate, the bottom plate, the door plate and the back plate are made of ultra-high performance concrete material, which has higher weather resistance, fire resistance, heat insulation, explosion-proof and anti-explosion ability and shock resistance compared with a steel cabinet body, has more excellent protection performance for the energy storage equipment in the cabinet body, reduces the limiting factors of environmental influence, and prolongs the service life of the equipment.

[0021] Second, the side wall plate, the top plate, the bottom plate, the door plate and the back plate are made of ultra-high performance concrete material, which has more excellent fire resistance, can effectively isolate and control the spread when the battery explodes, catches fire or has thermal runaway, avoids flame extension or even explosion, and prevents larger safety accidents.

[0022] Third, the side wall plate, the top plate, the bottom plate, the door plate and the back plate in the ultra-high performance concrete energy storage equipment cabinet body can be prefabricated in a modularized mode, and the framework is a splicing structure, which can be freely combined according to needs, is convenient to disassemble and assemble, has rich product appearance modeling, more selection, various combination forms, and can be customized according to customer needs.

[0023] Fourth, the side wall plate, the top plate, the bottom plate, the door plate and the back plate are made of ultra-high performance concrete material, which is once cast into shape, the inner cavity of the mold is made of a high polymer material, and the surface of the cast component does not need to be polished, painted or sprayed for secondary decoration, thereby reducing environmental pollution. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The utility model provides a structure schematic diagram of the ultra-high performance concrete energy storage equipment cabinet body;

[0025] Figure 2 The utility model provides a structure schematic diagram of the ultra-high performance concrete energy storage equipment cabinet body after removing the back plate and a side wall plate;

[0026] Figure 3 The utility model provides a structure schematic diagram of the ultra-high performance concrete energy storage equipment cabinet body; Figure 1 The utility model provides a structure schematic diagram of the ultra-high performance concrete energy storage equipment cabinet body;

[0027] Figure 4 The utility model provides a structure schematic diagram of the ultra-high performance concrete energy storage equipment cabinet body;

[0028] Figure 5The installation schematic view of the door beam and the side wall plate;

[0029] Figure 6 The installation schematic view of the top plate, the wall plate and the door beam;

[0030] Figure 7 The cross-sectional structure schematic view of the bottom plate;

[0031] Figure 8 The installation schematic view of the connecting piece and the side wall plate and the back plate;

[0032] Figure 9 The Figure 8 The enlarged schematic view of A in the

[0033] Figure 10 The enlarged schematic view of B in the Figure 8

[0034] In the drawings: 1, side wall plate; 101, pre-buried sleeve; 2, top plate; 21, first groove; 22, lifting lug; 3, bottom plate; 31, boss; 32, second groove; 33, first thermal insulation plate; 4, door plate; 41, hinge; 42, door lock; 43, first louver; 44, sealing strip; 45, emergency button switch box; 5, back plate; 51, second louver; 6, first framework; 61, side frame; 62, upper connecting beam; 63, lower connecting beam; 64, bracket; 65, partition plate; 7, door beam; 71, pre-buried box; 8, second thermal insulation plate; 9, connecting piece; 91, first support; 911, first plate; 912, second plate; 913, rib plate; 92, second support; 921, third plate; 922, fourth plate; 923, connecting screw; 10, second framework; 11, bolt. DETAILED DESCRIPTION

[0035] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments. It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. For the sake of convenience of description, if "upper", "lower", "left" and "right" appear in the following text, they only mean consistent with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

[0036] As Figure 1 , Figure 2 , Figure 3 Indicated, a kind of super high performance concrete energy storage equipment cabinet provided by the embodiment includes side wall plate 1, top plate 2, bottom plate 3, door plate 4, back plate 5, first framework 6, door beam 7, second thermal insulation plate 8, connecting piece 9, second framework 10.

[0037] ​The side wall plate 1, the top plate 2, the bottom plate 3, the door plate 4, the back plate 5 and the door beam 7 are made of ultra-high performance concrete material, and are formed by pouring into molds and pre-buried with connecting nodes at corresponding positions.

[0038] The first skeleton 6 is arranged between the two side wall plates 1 and connected with the side wall plates 1, and the top plate 2 and the bottom plate 3 are arranged on the top and bottom of the two side wall plates 1 respectively, and the bottom plate 3 is connected with the lower surface of the first skeleton 6. One end of the door plate 4 is hinged to one of the side wall plates 1, and the back plate 5 is located on the opposite side of the door plate 4, and the back plate 5 is connected with the two side wall plates 1 through the connecting piece 9.

[0039] The first skeleton 6 includes a side frame 61 corresponding to each side wall plate 1, a plurality of upper connecting beams 62 connected between the top of the two side frames 61, and a plurality of lower connecting beams 63 connected between the bottom of the two side frames 61. The side frame 61 is a closed rectangular frame, and four compartments are vertically arranged inside, and each compartment covers a layer of second thermal insulation plate 8 (as shown in Figure 4 The side frame 61 is installed on the side wall plate 1 through the bolt 11 pre-buried in the side wall plate 1 (as shown in Figure 4 Each component in the first skeleton 6 is detachably connected by bolts, and is assembled according to actual needs.

[0040] As shown in Figure 2 The side frame 61 is connected with a plurality of brackets 64 and a plurality of partitions 65 in the height direction, and the plurality of brackets 64 on the two side frames 61 are aligned one by one. The two brackets 64 at the same height are used to place the corresponding equipment. The partition 65 is connected between the two side frames 61, and the partition 65 is arranged staggered with the bracket 64, or the partition 65 is located above the bracket 64. The partition 65 is provided with a baffle at both ends.

[0041] As shown in Figure 1 The door beam 7 is arranged between the door plate 4 and the top plate 2. As shown in Figure 5 The two ends of the door beam 7 are provided with a pre-buried box 71, and the side wall plate 1 is provided with a pre-buried sleeve 101 corresponding to the position of the pre-buried box 71. The pre-buried box 71 is open on one side and enclosed on five sides, and the open side is flush with the inner side surface of the side wall plate 1 / door beam 7, and the opening is convenient for operating the fastening bolt. The pre-buried box 71 is installed with a bolt connected with the pre-buried sleeve 101.

[0042] As shown in Figure 6As shown in the drawings, the lower end of the top plate 2 is provided with a first recess 21. The top of the door beam 7, the side wall plate 1, the door plate 4 and the back plate 5 are placed in the first recess 21. The top plate 2 is connected with the side wall plate 1 through a second skeleton 10. The second skeleton 10 is pre-embedded in the side wall plate 1, and the upper end of the second skeleton 10 is provided with a connecting interface. The periphery of the top plate 2 is provided with a lifting lug 22, which is detachably connected with the connecting interface on the second skeleton 10.

[0043] As shown in the drawings, Figure 2 , Figure 7 the upper surface of the bottom plate 3 is provided with a boss 31, and the side surfaces of the side wall plate 1, the door plate 4 and the back plate 5 abut the corresponding positions of the boss 31. The first skeleton 6 is placed on the upper surface of the boss 31, and the lower connecting beam 63 is connected with the boss 31 through bolts. The lower end of the bottom plate 3 is provided with a second recess 32, and the inner surface of the second recess 32 is provided with a first heat preservation plate 33, which is integrally formed with the bottom plate 3 by pre-embedding and pouring.

[0044] As shown in the drawings, Figure 1 , Figure 2 the door plate 4 is provided with a first louver 43, and the back plate 5 is provided with a second louver 51. The first louver 43 and the second louver 51 are at the same height position.

[0045] As shown in the drawings, Figure 1 , Figure 3 One end of the door plate 4 is hinged to one of the side wall plates 1 through a hinge 41. The door plate 4 is provided with a door lock 42, which is SUS304 in type, for locking the door plate 4 to be limited on the door beam 7 and the bottom plate 3. The periphery of the door plate 4 is provided with a sealing strip 44, which is in contact with the door beam 7, the bottom plate 3 and the side wall plate 1 respectively after the door plate 4 is closed, so as to ensure the internal sealing of the cabinet. In addition, an emergency button switch box 45 can be provided on the door plate 4, which is an external purchased part.

[0046] As shown in the drawings, Figure 9 the connecting piece 9 includes a first bracket 91 connected to the upper end of the side wall plate 1 and the back plate 5, and a second bracket 92 connected to the lower end of the side wall plate 1 and the back plate 5. As shown in the drawings, Figure 10 the first bracket 91 includes a first plate 911, a second plate 912 and a rib plate 913. The first plate 911 and the second plate 912 are vertically connected in an L shape, and the rib plate 913 is connected between the first plate 911 and the second plate 912. The first plate 911 is connected with the side wall plate 1 through bolts, and the second plate 912 is connected with the back plate 5 through bolts. The side wall plate 1 and the back plate 5 are pre-embedded with sleeves at the bolt connection positions.

[0047] As shown in the drawings, Figure 10As shown, the second support 92 comprises a third plate 921, a fourth plate 922 and a connecting screw 923. The third plate 921 and the fourth plate 922 are vertically connected in T shape, and the third plate 921 is connected to the side frame 61 and the side wall plate 1 by bolts. The side wall plate 1 is pre-buried with a nut, and the connecting screw 923 is connected to the fourth plate 922 at one end and connected to the nut at the other end.

[0048] The inner surface of the side wall plate 1, the door plate 4, the top plate 2 and the back plate 5 are provided with second thermal insulation plates 8. The joints of the side wall plate 1 and the back plate 5 are coated with sealant. The top plate 2 is provided with elastic sealing pads between the side wall plate 1 and the door beam 7.

[0049] The cabinet body of the ultra-high performance concrete energy storage device adopts ultra-high performance concrete, uses inorganic non-metallic materials, has higher strength, more excellent corrosion resistance, heat insulation, fire resistance, explosion prevention, blast resistance and shock resistance performance, is safer and more reliable, has a longer service life, has modularity design, product components have replaceability, realizes free combination of different shapes, product components are connected by bolts, assembly is facilitated, and transportation cost can be reduced, components are cast, and after demolding, the surface does not need secondary decoration such as polishing, whitewashing and spraying, and environmental pollution is reduced.

[0050] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion obtained by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. An ultra-high performance concrete energy storage device cabinet, characterized in that, The utility model provides a kind of prefabricated house, including first skeleton (6), second skeleton (10) and the side wall board (1) of ultra-high performance concrete material, top plate (2), bottom plate (3), door plate (4) and back plate (5), the side wall board (1) is left and right spaced apart and is provided with two, the first skeleton (6) is placed between two side wall boards (1) and is connected with the side wall board (1), the top plate (2) and bottom plate (3) are placed respectively at the top and bottom of two side wall boards (1), and the bottom plate (3) is connected with first skeleton (6), the top plate (2) is connected with side wall board (1) by second skeleton (10);The door plate (4) is hinged to one of side wall boards (1), and the back plate (5) is located on the opposite side of door plate (4), and the back plate (5) is connected between two side wall boards (1) by connecting piece (9).

2. The ultra high performance concrete energy storage device cabinet of claim 1, wherein, The first skeleton (6) includes a side frame (61) connected to each side wall board (1), a plurality of upper connecting beams (62) connected between the top of the two side frames (61), and a plurality of lower connecting beams (63) connected between the bottom of the two side frames (61).

3. The ultra high performance concrete energy storage device cabinet of claim 2, wherein, The side frame (61) is connected with a plurality of brackets (64) and a plurality of partitions (65) in the height direction, the plurality of brackets (64) on the two side frames (61) are aligned one by one, the partition (65) is connected between the two side frames (61), and the partition (65) is staggered with the bracket (64), or the partition (65) is above the bracket (64).

4. The ultra high performance concrete energy storage device cabinet of claim 1, wherein, A door beam (7) is provided between the door plate (4) and the top plate (2), and the two ends of the door beam (7) are connected with the side wall boards (1).

5. The ultra high performance concrete energy storage device cabinet of claim 4, wherein, The door plate (4) is hinged to the side wall board (1) by a hinge (41), and a door lock (42) is provided on the door plate (4) to lock the door plate (4) on the door beam (7) and the bottom plate (3).

6. The ultra high performance concrete energy storage device cabinet of claim 4, wherein, The end of the door beam (7) is provided with a pre-buried box (71), and the side wall board (1) is provided with a pre-buried sleeve (101) corresponding to the position of the pre-buried box (71), and a bolt connected with the pre-buried sleeve (101) is installed in the pre-buried box (71).

7. The ultra high performance concrete energy storage device cabinet of claim 4, wherein, The lower end of the top plate (2) is provided with a first groove (21), and the top of the door beam (7), the side wall board (1), the door plate (4), and the back plate (5) are placed in the first groove (21).

8. The ultra-high performance concrete energy storage cabinet of any one of claims 1-7, wherein, A first louver (43) is provided on the door plate (4), and a second louver (51) is provided on the back plate (5), and the first louver (43) and the second louver (51) are at the same height position.

9. The ultra-high performance concrete energy storage cabinet of any one of claims 1-7, wherein, A sealing strip (44) is provided on the outer periphery of the door plate (4).

10. The ultra-high performance concrete energy storage cabinet of any one of claims 1-7, wherein, The upper surface of the bottom plate (3) is provided with a boss (31), the side wall plate (1), the door plate (4) and the back plate (5) abut the side surface of the corresponding position of the boss (31), and the first framework (6) is arranged on the upper surface of the boss (31); the lower end of the bottom plate (3) is provided with a second groove (32), the inner surface of the second groove (32) is provided with a first heat preservation plate (33); the inner surface of the side wall plate (1), the door plate (4), the top plate (2) and the back plate (5) are all provided with a second heat preservation plate (8).

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