Energy storage system power distribution device with power supply function

Abstract

The utility model discloses an energy storage system power distribution device with a power supply function. The energy storage system power distribution device comprises an energy storage system device body and a wire outlet hole formed in the side face of the energy storage system device body. An inner side extrusion air bag ring is arranged on the inner side face of the mounting ring, an insertion connection box is arranged at the tail end of the insertion connection air column, a shifting adjusting knob is arranged in the middle of the insertion connection box, and a built-in telescopic connector is arranged on the side face of the connection moving plate; when the built-in telescopic connector is extruded, internal gas enters the inner side extrusion airbag ring to expand, and the expanded extrusion airbag ring is extruded to fill a gap between the connecting wire and the wire outlet, so that the connecting wire is effectively prevented from being cut by the wire outlet, and meanwhile, the gap can be filled to reduce external dust entering; and the use practicability of the energy storage system power distribution device with the power supply function is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electrochemical battery system related technical field, specifically related to a kind of energy storage system power distribution device with power supply function. BACKGROUND

[0002] Energy storage system is a kind of technology device that can store energy in some form and release it when needed. The core role of energy storage system is to balance the supply and demand of energy, improve energy utilization efficiency, enhance the stability and reliability of power grid. Energy storage system plays a vital role in the fields of power system, renewable energy utilization, power supply and demand regulation, etc. It is usually used in renewable energy systems such as solar power generation and wind power generation, and can also be used in power grid peak shaving, emergency power supply and other occasions. Then store the electric energy through battery, super capacitor and other energy storage elements, and release it when needed. Its main components include battery module, battery management system (BMS), inverter, control system, cooling system, shell and connector, etc.

[0003] However, the outlet of the energy storage system device usually has a gap with the connecting line when in use, which not only easily scratches the line at the outlet position, but also easily enters dust, causing damage to the internal components.

[0004] The utility model improves the above problems, and specifically relates to an energy storage system power distribution device with power supply function that can adjust the size of the outlet. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims to provide an energy storage system power distribution device with power supply function to solve the problem of the outlet gap between the energy storage system device and the connecting line when in use, which not only easily scratches the line at the outlet position, but also easily enters dust, causing damage to the internal components.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an energy storage system power distribution device with power supply function, comprising an energy storage system device body and an outlet hole arranged at the side surface position of the energy storage system device body.

[0007] The middle position of the outlet hole is provided with a mounting ring, the inner side position of the mounting ring is provided with an inner side extrusion air bag ring, the side of the inner side extrusion air bag ring is connected with a communication pipeline, the middle position of the end of the communication pipeline is provided with a plug-in vent column, the end position of the plug-in vent column is provided with a plug-in connection box, the outer side position of the plug-in connection box is provided with a sliding installation groove, the sliding installation groove comprises a sliding groove, a limiting groove and a clamping groove, the middle position of the plug-in connection box is provided with a dialing adjusting knob, the middle position of the dialing adjusting knob is provided with a connecting threaded column, the end position of the connecting threaded column is provided with a connecting moving plate, the side position of the connecting moving plate is provided with an inner built-in telescopic connecting body, the dialing of the dialing adjusting knob can make the connecting threaded column extrude to the left or stretch to the right of the inner built-in telescopic connecting body through the thread effect, when the inner built-in telescopic connecting body is extruded, the internal gas can enter the inner side extrusion air bag ring to make it expand.

[0008] Preferably, the side position of the plug-in connection box is provided with a sliding connection limiting strip, and the plug-in connection box is slidably connected into the sliding installation groove through the sliding connection limiting strip.

[0009] Preferably, the side position close to the end of the plug-in connection box is provided with a clamping small ball, and the inner side position of the clamping small ball is provided with an extrusion connecting spring.

[0010] Preferably, the upper side position of the energy storage system device body is provided with an upper top layer, and the upper top layer is a triangular prism structure.

[0011] Preferably, the side position of the energy storage system device body is provided with a side heat dissipation structure, and the side heat dissipation structure is a fan heat dissipation.

[0012] Preferably, the bottom position of the energy storage system device body is provided with a bottom connecting structure, and the bottom connecting structure is installed and connected with the energy storage system device body in a sleeving mode.

[0013] Preferably, the front side position of the energy storage system device body is provided with a front cabinet door, and the front cabinet door is rotationally connected with the energy storage system device body through the side connecting hinge arranged at the side position of the front cabinet door.

[0014] Preferably, the front side position of the front cabinet door is provided with a connecting metal handle, and the connecting metal handle is installed and connected with the front cabinet door through a screw.

[0015] Compared with the prior art, the energy storage system power distribution device with the power supply function has the following beneficial effects:

[0016] The utility model provides an energy storage system power distribution device with power supply function, wherein a mounting ring is arranged at the middle position of the outlet hole, an inner side extrusion air bag ring is arranged at the inner side position of the mounting ring, a communication pipeline is connected to the side of the inner side extrusion air bag ring, a plug-in venting column is arranged at the middle position of the end of the communication pipeline, a plug-in connecting box is arranged at the end position of the plug-in venting column, a sliding installation groove is arranged at the outer side position of the plug-in connecting box, the sliding installation groove comprises a sliding groove, a limiting groove and a clamping groove, a rotating adjusting knob is arranged at the middle position of the plug-in connecting box, a connecting threaded column is arranged at the middle position of the rotating adjusting knob, a connecting moving plate is arranged at the end position of the connecting threaded column, an inner built-in telescopic connecting body is arranged at the side position of the connecting moving plate, the rotating adjusting knob can make the connecting threaded column extrude to the left or stretch to the right of the inner built-in telescopic connecting body through the thread effect, when the inner built-in telescopic connecting body is extruded, the internal gas can enter the inner side extrusion air bag ring to make the inner side extrusion air bag ring expand, the expanded extrusion air bag ring can be extruded and filled into the gap between the connecting line and the outlet hole, which can effectively avoid the connecting line being cut by the outlet hole and can fill the gap to reduce the entry of external dust, thereby effectively improving the practicality of the energy storage system power distribution device with power supply function. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an overall structure schematic view of the energy storage system power distribution device with power supply function.

[0018] Figure 2 It is an enlarged structure schematic view of the energy storage system power distribution device with power supply function.

[0019] Figure 3 It is a cross section structure schematic view of the plug-in connecting box of the energy storage system power distribution device with power supply function.

[0020] Figure 4 It is a circuit structure schematic view of the energy storage system power distribution device of the energy storage system power distribution device with power supply function.

[0021] In the figure: 1, energy storage system device body; 2, upper top layer; 3, front cabinet door; 4, side surface connecting hinge; 5, connecting metal handle; 6, side surface heat dissipation structure; 7, bottom connecting structure; 8, outlet hole; 9, mounting ring; 10, inner side extrusion air bag ring; 11, sliding installation groove; 12, plug-in connecting box; 13, rotating adjusting knob; 14, sliding connecting limiting strip; 15, plug-in venting column; 16, clamping ball; 17, extrusion connecting spring; 18, connecting threaded column; 19, connecting moving plate; 20, inner built-in telescopic connecting body. DETAILED DESCRIPTION

[0022] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0023] The utility model provides a kind of energy storage system power distribution device with power supply function as Figures 1-4 As shown in a kind of energy storage system power distribution device with power supply function, including energy storage system device body 1 and the outlet hole 8 of the energy storage system device body 1 side position place provided with it;The middle position of outlet hole 8 is provided with mounting ring 9, the inner side surface position of mounting ring 9 is provided with inner side extrusion air bag ring 10, the side of inner side extrusion air bag ring 10 is connected with communication pipeline, and the middle position of the end of its communication pipeline is provided with plug-in vent column 15, the end position of plug-in vent column 15 is provided with plug-in connection box 12, the outer side position of plug-in connection box 12 is provided with sliding installation slot 11, sliding installation slot 11 includes sliding slot, limit slot and clamping groove, the middle position of plug-in connection box 12 is provided with knob 13, the middle position of knob 13 is provided with connecting screw column 18, the end position of connecting screw column 18 is provided with connecting moving plate 19, the side position of connecting moving plate 19 is provided with built-in telescopic connecting body 20, knob 13 can be connected by screw thread effect so that connecting screw column 18 extrudes left or stretches right built-in telescopic connecting body 20, when built-in telescopic connecting body 20 is extruded, internal gas will enter into inner side extrusion air bag ring 10 so that it occurs inflation, inflated inner side extrusion air bag ring 10 will be extruded and filled into the gap between connecting line and outlet, effectively avoid that its connecting line is cut by outlet, and it can fill gap and reduce external dust to enter, to effectively improve the practicality of energy storage system power distribution device with power supply function.

[0024] As shown in a kind of energy storage system power distribution device with power supply function, including energy storage system device body 1 and the outlet hole 8 of the energy storage system device body 1 side position place provided with it; Figure 2 And Figure 3 As shown in a kind of energy storage system power distribution device with power supply function, including energy storage system device body 1 and the outlet hole 8 of the energy storage system device body 1 side position place provided with it;

[0025] As shown in a kind of energy storage system power distribution device with power supply function, including energy storage system device body 1 and the outlet hole 8 of the energy storage system device body 1 side position place provided with it; Figure 1As shown, the upper side of the energy storage system device body 1 is provided with an upper top layer 2, which is a triangular prism structure, which can make the rain fall more smoothly and effectively avoid the accumulation of rainwater causing corrosion of the energy storage system device body 1.

[0026] As shown in the figure, Figure 1 As shown, the side of the energy storage system device body 1 is provided with a side heat dissipation structure 6, which is a fan heat dissipation, and the side heat dissipation structure 6 is used to accelerate the flow of air inside and outside the energy storage system device body 1 and air exchange, thereby effectively avoiding the phenomenon of excessive heat accumulation inside the energy storage system device body 1 affecting the service life of its elements.

[0027] As shown in the figure, Figure 1 As shown, the bottom of the energy storage system device body 1 is provided with a bottom connecting structure 7, which is installed and connected with the energy storage system device body 1 by means of sleeve connection, and the bottom connecting structure 7 can isolate the energy storage system device body 1 from the ground to avoid direct contact with the ground, thereby effectively reducing the ground moisture to erode the bottom of the energy storage system device body 1 and effectively improving its service life.

[0028] As shown in the figure, Figure 1 As shown, the front side of the energy storage system device body 1 is provided with a front cabinet door 3, which is rotatably connected with the energy storage system device body 1 through the side connecting hinge 4 arranged at the side of the front cabinet door 3, and the front side of the front cabinet door 3 is provided with a connecting metal handle 5, which is installed and connected with the front cabinet door 3 through screws. The front cabinet door 3 can facilitate the user to operate the internal elements of the energy storage system device body 1, and can be closed to protect the internal elements when not in operation.

[0029] The energy storage system 24V power supply is only the mains, and in the case of mains interruption, the system cannot operate normally, and the energy storage system BMS cannot realize uninterrupted monitoring, causing safety hazards. The energy storage system power distribution device with power supply function can increase redundant power modules, and the energy storage system can select power from the mains and the cabinet, and the intelligent conversion of the mains and the cabinet power supply can avoid mains interruption, system failure and monitoring interruption, and improve the stability and safety of the equipment.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A power distribution device for an energy storage system with power supply function, comprising: The energy storage system device body (1) and the outgoing hole (8) provided on the side of the energy storage system device body (1); Its features are: A mounting ring (9) is provided at the middle position of the outlet hole (8). An inner compression airbag ring (10) is provided on the inner side of the mounting ring (9). A connecting pipe is connected to the side of the inner compression airbag ring (10). A plug-in air column (15) is provided at the middle position of the end of the connecting pipe. A plug-in connecting box (12) is provided at the end of the plug-in air column (15). A sliding mounting groove (11) is provided on the outer side of the plug-in connecting box (12). The sliding mounting groove (11) includes a sliding groove, a limiting groove, and a snap-fit ​​groove. The middle position of the plug-in connecting box (12) A toggle adjustment knob (13) is provided at the center of the toggle adjustment knob (13), a connecting threaded post (18) is provided at the middle position of the toggle adjustment knob (13), a connecting movable plate (19) is provided at the end position of the connecting threaded post (18), and a built-in telescopic connector (20) is provided on the side position of the connecting movable plate (19). By toggling the toggle adjustment knob (13), the connecting threaded post (18) can be squeezed to the left or stretched to the right by the thread action. When the built-in telescopic connector (20) is squeezed, the internal gas will enter the inner squeezing airbag ring (10) and cause it to expand.

2. The power distribution device for an energy storage system with power supply function according to claim 1, characterized in that: A sliding connection limiting strip (14) is provided on the side of the plug-in connection box (12), and the plug-in connection box (12) is slidably inserted into the sliding mounting groove (11) through the sliding connection limiting strip (14).

3. The power distribution device for an energy storage system with power supply function according to claim 1, characterized in that: A snap-fit ​​ball (16) is provided on the side near the end of the plug-in connector box (12), and a compression connecting spring (17) is provided on the inner side of the snap-fit ​​ball (16).

4. The power distribution device for an energy storage system with power supply function according to claim 1, characterized in that: The energy storage system device (1) has an upper top layer (2) on its upper side, and the upper top layer (2) is a triangular prism structure.

5. A power distribution device for an energy storage system with power supply function according to claim 1, characterized in that: The energy storage system device body (1) is provided with a side heat dissipation structure (6) on its side, and the side heat dissipation structure (6) is a fan heat dissipation.

6. A power distribution device for an energy storage system with power supply function according to claim 1, characterized in that: A bottom connection structure (7) is provided at the bottom of the energy storage system device body (1), and the bottom connection structure (7) is installed and connected to the energy storage system device body (1) by means of a sleeve.

7. A power distribution device for an energy storage system with power supply function according to claim 1, characterized in that: A front cabinet door (3) is provided at the front of the energy storage system device body (1). The front cabinet door (3) is rotatably connected to the energy storage system device body (1) through a side connecting hinge (4) provided at its side position.

8. A power distribution device for an energy storage system with power supply function according to claim 7, characterized in that: A connecting metal handle (5) is provided at the front side of the front cabinet door (3), and the connecting metal handle (5) is connected to the front cabinet door (3) by screws.

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