Energy storage container system

Abstract

The utility model belongs to the field of energy storage containers, and discloses an energy storage container system, which is characterized in that a liquid cooling unit is detachably arranged in a temperature control cabin and is provided with an open heat dissipation end surface, so that the liquid cooling unit can be conveniently mounted and debugged, and the open heat dissipation end surface also provides a larger heat dissipation outlet. The liquid cooling unit comprises the liquid cooling unit body, an open heat dissipation end face and a plurality of fireproof partition plates, the liquid cooling unit body is detachably arranged in a temperature control cabin, the temperature control cabin is opened outwards through the open heat dissipation end face, a battery cabin and an equipment cabin are separated through the fireproof partition plates, and the battery cabin and the temperature control cabin are separated through the fireproof partition plates.

Description

Technical Field

[0001] The utility model belongs to the field of energy storage containers, and particularly relates to an energy storage container system. Background Art

[0002] An energy storage container system is a facility used to solve the spatio-temporal imbalance problem of wind and solar clean energy and ensure the safe and stable operation of the power grid. It has functions such as anti-corrosion, fire prevention, waterproof, dustproof, shockproof, ultraviolet protection, and anti-theft. Therefore, the energy storage container system has been widely used at present, especially playing a key role in fields such as new energy and energy conservation.

[0003] The energy storage container system uses a container as the accommodation shell to better provide uninterrupted power for a variety of external electrical facilities flexibly. The energy storage container includes a temperature control cabin, a battery cabin, and an equipment cabin. There are multiple battery packs arranged in clusters in the battery cabin. The temperature control cabin houses a liquid cooling unit for cooling the battery packs in the battery cabin, and the equipment cabin is used for the interaction between the electrical energy in the battery cabin and external electrical facilities.

[0004] In the existing energy storage container system, due to the small volume of the temperature control cabin, the cold area unit has a small clearance in the temperature control cabin, which causes inconvenience in the installation, commissioning, maintenance, and heat dissipation of the liquid cooling unit. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an energy storage container system, which can conveniently realize the installation, commissioning, and maintenance of the liquid cooling unit, and at the same time can greatly enhance the heat dissipation of the liquid cooling unit.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] An energy storage container system has an equipment cabin, a battery cabin, and a temperature control cabin arranged linearly adjacent to each other in sequence. It is characterized in that it includes: a liquid cooling unit detachably arranged inside the temperature control cabin, with an open heat dissipation end face, and the temperature control cabin is open to the outside through the open heat dissipation end face; a plurality of fire partitions, and the battery cabin and the equipment cabin, and the battery cabin and the temperature control cabin are separated by fire partitions respectively.

[0008] Preferably, the straight line direction from the open heat dissipation end face to the battery cabin is taken as the loading direction, and the horizontal direction perpendicular to the loading direction is taken as the width direction. A pair of sunken step surfaces extending along the loading direction are formed at the bottom of the temperature control cabin. The battery cabin has a temperature control coupling structure extending in the opposite direction of the loading direction to the temperature control cabin. The liquid cooling unit has a temperature control introduction structure. The two ends of the bottom of the liquid cooling unit along the width direction are respectively arranged in cooperation with the sunken step surfaces, and the temperature control introduction structure and the temperature control coupling structure are correspondingly matched.

[0009] Furthermore, the liquid cooling unit has an operating end face facing the open heat dissipation end face, and a pair of forklift insertion openings arranged along the width direction are provided on the operating end face.

[0010] Preferably, the centroid of the energy storage container system coincides with the center.

[0011] Preferably, the two end faces of the liquid cooling unit along the width direction are used as openable end faces, and opening side plates are hingedly connected to both openable end faces.

[0012] Furthermore, the present utility model further has: two wire mesh hanging parts, corresponding to the two opening side plates respectively,

[0013] A plurality of detachable heat dissipation mesh plates are detachably hung on the wire mesh hanging parts, so that the temperature control cabin is open to the outside through the heat dissipation mesh plates.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Since the energy storage container system of the present utility model includes a liquid cooling unit, an open heat dissipation end face and a plurality of fire partitions, the liquid cooling unit is detachably arranged inside the temperature control cabin, the temperature control cabin is open to the outside through the open heat dissipation end face, and the battery cabin and the equipment cabin, and the battery cabin and the temperature control cabin are separated by fire partitions respectively. Therefore, the present utility model can conveniently install and debug the liquid cooling unit through the detachable setting of the liquid cooling unit in the temperature control cabin and the open heat dissipation end face, and the open heat dissipation end face also provides a larger heat dissipation outlet, thus greatly enhancing the heat dissipation of the liquid cooling unit.

[0016] 2. Since a pair of sunken stepped surfaces are formed at the bottom of the temperature control cabin of the present utility model, a temperature control coupling structure extending into the temperature control cabin is provided in the battery cabin, the liquid cooling unit has a temperature control introduction structure, the bottom of the liquid cooling unit is cooperatively arranged on the sunken stepped surfaces, and the temperature control introduction structure and the temperature control coupling structure are correspondingly matched. Therefore, when the liquid cooling unit is loaded into the temperature control cabin through the pair of sunken stepped surfaces of the present utility model, accurate positioning can be achieved, that is, the temperature control introduction structure and the temperature control coupling structure are correspondingly matched, thus further facilitating the installation of the liquid cooling unit.

[0017] 3. Since the liquid cooling unit of the present utility model has an operating end face facing the open heat dissipation end face, and a pair of forklift insertion openings arranged along the width direction are provided on the operating end face. Therefore, the present utility model can transport the liquid cooling unit into the temperature control cabin by forklift, thus further facilitating the installation of the liquid cooling unit.

[0018] 4. Since the centroid of the energy storage container system of the present utility model coincides with the center. Therefore, when the energy storage container of the present utility model is hoisted, better stability can be achieved.

[0019] 5. Since the two end faces of the liquid cooling unit of the present utility model in the width direction of the container are used as the openable end faces, and both of the two openable end faces are provided with openable side plates connected by hinges, the present utility model can perform relevant debugging and maintenance operations more conveniently through the openable side plates.

[0020] 5. Since the energy storage container system of the present utility model further has a wire mesh hanging part corresponding to the openable side plate, and a plurality of detachable heat dissipation mesh plates are detachably hung on the wire mesh hanging part, so that the temperature control cabin is open to the outside through the heat dissipation mesh plates, the present utility model can achieve a better heat dissipation effect on the liquid cooling unit through the wire mesh hanging part. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the energy storage container system of the embodiment of the present utility model Figure 1 ;

[0022] Figure 2 Schematic diagram of the energy storage container system of the embodiment of the present utility model Figure 2 ;

[0023] Figure 3 Schematic diagram of the energy storage container system of the embodiment of the present utility model removing the liquid cooling unit.

[0024] In the figure: 100, energy storage container system; 1, temperature control cabin; D1, loading direction; D2, width direction of the container; 2, sunken step surface; 3, temperature control coupling structure; 4, open heat dissipation end face; 5, wire mesh hanging part; 6, liquid cooling unit; 7, operation end face; 8, forklift insertion port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the following embodiments will specifically describe the energy storage container system of the present utility model in conjunction with the drawings. It should be noted that the descriptions of these embodiments are used to help understand the present utility model, but do not constitute a limitation to the present utility model.

[0026] As Figures 1 to 3 shown, the energy storage container system 100 in this embodiment has an equipment cabin (not shown in the drawings), a battery cabin (not shown in the drawings) and a temperature control cabin 1 arranged adjacent to each other in a straight line in sequence. The battery cabin and the equipment cabin, and the battery cabin and the temperature control cabin are separated by fireproof partitions respectively, and the center of mass of the energy storage container system 100 coincides with the center. Specifically, the energy storage container system 100 has a container shell (not shown in the drawings) with a rectangular body contour.

[0027] The energy storage container system 100 includes a liquid cooling unit 6, an open heat dissipation end face 4 and a plurality of fireproof partitions (not shown in the drawings).

[0028] The liquid cooling unit 6 is detachably arranged inside the temperature control cabin 1 and has a temperature control introduction structure (not shown in the drawings). Specifically, the liquid cooling unit 6 is a circulating water liquid cooling unit, and the temperature control introduction structure is a general term for the water supply pipe and the drain pipe extending from the liquid cooling unit 6 to the battery compartment.

[0029] The temperature control cabin 1 is open to the outside through the open heat dissipation end face 4. The straight-line direction from the open heat dissipation end face 4 to the battery compartment is taken as the loading direction D1, and the horizontal direction perpendicular to the loading direction D1 is taken as the width direction D2. Specifically, the open heat dissipation end face 4 is one of the six end faces of the container shell. The loading direction D1 and the width direction D2 are the length direction and the width direction of the container shell respectively. In this embodiment, the open heat dissipation end face 4 is a completely open end face.

[0030] The liquid cooling unit 6 has an operation end face 7 facing the open heat dissipation end face 4. On the operation end face 7, there is a pair of forklift insertion openings 8 arranged along the width direction D2. The forklift insertion openings 8 are used for the insertion of forklift teeth, so that the liquid cooling unit 6 can be transported by a forklift and enter the temperature control cabin 1 from the open heat dissipation end face 4.

[0031] The two end faces of the liquid cooling unit 6 along the width direction D2 are used as openable end faces (not shown in the drawings), and both openable end faces have openable side plates (not shown in the drawings) connected by hinges.

[0032] At the bottom of the temperature control cabin 1, a pair of sunk step surfaces 2 extending along the loading direction D1 are formed. Inside the battery compartment, there is a temperature control coupling structure 3 extending in the opposite direction of the loading direction D1 to the temperature control cabin 1. Specifically, the sunk step surfaces 2 extend to the barrier structure between the battery compartment and the temperature control cabin 1. The temperature control coupling structure 3 is a general term for the water inlet main pipe and the water outlet main pipe led out from the water pipe structure for circulating water cooling of the battery packs inside the battery compartment.

[0033] The two ends of the bottom of the liquid cooling unit 6 along the width direction D2 are respectively arranged on the sunk step surfaces 2 in a matching manner, and the temperature control introduction structure and the temperature control coupling structure 3 are correspondingly matched.

[0034] The number of the wire mesh parts 5 is two, corresponding to the two openable side plates respectively. A plurality of detachable heat dissipation mesh plates (not shown in the drawings) are detachably hung on the wire mesh parts 5. Thus, the temperature control cabin 1 is open to the outside through the heat dissipation mesh plates. Specifically, the wire mesh parts 5 are respectively formed on the surfaces of the opposite sides of the container shell. The openable side plates respectively correspond to the wire mesh parts 5 on the opposite sides of the container shell, and the wire mesh parts 5 extend in the entire height direction of the container shell. In this embodiment, three heat dissipation mesh plates are detachably arranged along the setting direction on each wire mesh part 5.

[0035] The above embodiments are preferred examples of the present utility model and are not used to limit the protection scope of the present utility model. Various deformations or modifications that can be made by those of ordinary skill in the art without creative labor within the scope of the appended claims still fall within the protection scope of this patent.

Claims

1. An energy storage container system, comprising an equipment compartment, a battery compartment and a temperature control compartment arranged in sequence and in a straight line, characterized in that: include: The liquid cooling unit is detachably arranged inside the temperature control chamber. The temperature control chamber is open to the outside through the open heat dissipation end surface. A plurality of fireproof partitions are provided, and the battery compartment and the equipment compartment are separated from each other as well as the battery compartment and the temperature control compartment are separated from each other by fireproof partitions.

2. The energy storage container system according to claim 1, characterized in that: in, The straight line direction from the open heat dissipation end surface to the battery compartment is taken as the loading direction, and the horizontal direction perpendicular to the loading direction is taken as the capacity width direction. The bottom of the temperature control chamber forms a pair of sunken step surfaces extending along the loading direction, and the battery chamber has a temperature control coupling structure extending in the opposite direction of the loading direction to the temperature control chamber. The liquid cooling unit has a temperature control introduction structure, and the two ends of the bottom of the liquid cooling unit along the width direction are respectively arranged on the sunken step surface, and the temperature control introduction structure corresponds to the temperature control coupling structure.

3. The energy storage container system according to claim 2, characterized in that: in, The liquid cooling unit has an operating end surface facing the open heat dissipation end surface, and the operating end surface has a pair of forklift insertion openings arranged along the container width direction.

4. The energy storage container system according to claim 1, characterized in that: in, The center of mass of the energy storage container system coincides with the center.

5. The energy storage container system according to claim 2, characterized in that: in, The two end surfaces of the liquid cooling unit along the width direction are used as openable end surfaces, and the two openable end surfaces both have hingedly connected opening side panels.

6. The energy storage container system according to claim 5, characterized in that: Also features: The two mesh hanging parts correspond to the two open side panels respectively. The mesh hanging part is detachably hung with a plurality of detachable heat dissipation mesh plates, so that the temperature control chamber is open to the outside through the heat dissipation mesh plates.

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