Commercial energy storage system

Abstract

The utility model discloses a commercial energy storage system, which relates to the commercial energy storage technology field, and comprises an energy storage box, a transformer and a side door, the transformer is arranged on the outer wall of the energy storage box, the side door is movably arranged on one side of the energy storage box, the energy storage box is internally provided with two battery racks, and the two battery racks are arranged in the energy storage box. A moving mechanism is arranged between the two battery racks, mounting grooves are formed in the outer walls of the battery racks, storage batteries are mounted in the mounting grooves, the multiple sets of storage batteries mounted in the energy storage box are used in cooperation with a transformer, electric energy is stored and released through the energy storage device, and during overhaul and maintenance, the storage batteries can be stored and released, so that the maintenance efficiency is improved, and the maintenance cost is reduced. The movable disc is driven to move to drive the material taking mechanism to move between the two battery racks, the air cylinder is matched to push the supporting plate to be inserted into the inserting groove, automatic taking out of the storage battery from the energy storage box is achieved, manual operation is avoided, the storage battery replacing efficiency of an operator is improved, and stable use of the storage battery taking device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of commercial energy storage, and in particular to a commercial energy storage system. Background Art

[0002] Commercial energy storage refers to the storage of electrical energy in energy storage systems for commercial applications. Commercial energy storage systems can store electricity from off-peak periods and release it during peak periods to smooth out peaks and valleys in electricity demand and reduce electricity costs. Commercial energy storage systems usually include energy storage equipment, inverters, control systems, etc., which can be designed and customized according to different application requirements. With the rapid development of renewable energy and the reform of the power market, commercial energy storage systems will play an increasingly important role in improving grid flexibility and reducing electricity costs.

[0003] However, in the prior art, existing commercial energy storage devices are equipped with multiple groups of batteries for energy storage. However, during the long-term operation of the commercial energy storage devices, the state of some batteries decays and cannot be used and needs to be removed. However, a large number of batteries in the energy storage devices are difficult to locate quickly, and the space in the energy storage devices is limited. It is inconvenient for maintenance personnel to enter and remove the batteries, which affects the normal use of the energy storage devices. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that during the long-term operation of commercial energy storage equipment in the prior art, some batteries decay and cannot be used and need to be removed, but a large number of batteries in the energy storage equipment are difficult to locate quickly, and the space in the energy storage equipment is limited, making it inconvenient for maintenance personnel to enter and remove the batteries, affecting the normal use of the energy storage equipment. A commercial energy storage system is proposed to solve the problem that

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a commercial energy storage system, comprising an energy storage box, a transformer and a side door, the transformer being installed on the outer wall of the energy storage box, the side door being movably installed on one side of the energy storage box, a battery rack being installed inside the energy storage box, two battery racks being provided, a moving mechanism being provided between the two battery racks, an installation groove being provided on the outer wall of the battery rack, a battery being installed inside the installation groove, a slot being provided on the inner bottom surface of the installation groove, the moving mechanism comprising a moving disk, a material taking mechanism being fixedly connected to the top surface of the moving disk, a reduction motor 2 being installed on the outer wall of the base, a screw being fixedly connected to the output shaft end of the reduction motor 2, a lifting plate being threadedly sleeved on the outer wall of the screw, cylinders being installed on the top surfaces of both ends of the lifting plate, and a support plate being fixedly connected to one end of the movable rod of the cylinder.

[0006] Preferably, a guide rod is movably connected through the outer wall of the lifting plate, and the bottom end of the guide rod is fixedly connected to the top surface of the base.

[0007] Preferably, a positioner is installed on one side of the cylinder, and a temperature sensor is installed on the other side of the cylinder.

[0008] Preferably, the moving mechanism further includes a reduction motor 1, a transmission roller, a transmission belt and a fixed frame, the fixed frame is fixedly connected to the inner bottom surface of the energy storage box, and the reduction motor 1 is fixedly installed at one end of the fixed frame.

[0009] Preferably, two transmission rollers are provided, and the two transmission rollers are rotatably connected to two ends of the fixing frame respectively, and one end of one of the transmission rollers is fixedly connected to the output shaft end of the reduction motor.

[0010] Preferably, a transmission belt is transmission-connected between the outer walls of the two transmission rollers, and the movable disk is fixedly connected to the outer wall of the transmission belt.

[0011] Preferably, a ventilation hole is fixedly connected to the top of the side door, and a shutter is penetrated and connected to the lower outer wall of the side door.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, multiple groups of batteries installed in the energy storage box are used in conjunction with the transformer, so that the utility model can realize the storage and release of electric energy. During inspection and maintenance, the moving plate is driven to move to drive the material taking mechanism to move between the two battery racks, and the cylinder is used to push the support plate into the slot to realize automatic removal of the battery from the energy storage box, avoiding manual operation, improving the efficiency of battery replacement by operators, and ensuring the stable use of the utility model.

[0014] 2. In the utility model, the lifting and lowering movement of the lifting plate is guided by the setting of the guide rod, thereby improving the accuracy of the lifting and lowering position of the lifting plate. By setting the temperature sensor, the utility model can automatically perform temperature inspections between multiple batteries and perform high temperature detection, and the accurate positioning of the moving position of the support plate can be achieved through the positioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a commercial energy storage system is proposed for the utility model;

[0016] Figure 2 A schematic diagram of the internal structure of a commercial energy storage system is proposed for the utility model;

[0017] Figure 3 A commercial energy storage system is proposed for this utility model Figure 2 A magnified view of the structure at center;

[0018] Figure 4The utility model provides a structural schematic diagram of a material taking mechanism of a commercial energy storage system.

[0019] Legend: 1. Energy storage box; 2. Transformer; 3. Side door; 4. Ventilation port; 5. Shutter; 6. Battery rack; 61. Mounting slot; 62. Battery; 63. Slot; 7. Moving mechanism; 71. Moving disk; 72. Reducer motor 1; 73. Drive roller; 74. Drive belt; 75. Fixed frame; 8. Removing mechanism; 81. Base; 82. Reducer motor 2; 83. Screw rod; 84. Guide rod; 85. Lifting plate; 86. Cylinder; 87. Support plate; 88. Positioner; 89. Temperature sensor. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1: Figure 1 - Figure 4 As shown, the utility model provides a commercial energy storage system, including an energy storage box 1, a transformer 2 and a side door 3, the transformer 2 is installed on the outer wall of the energy storage box 1, the side door 3 is movably installed on one side of the energy storage box 1, a battery rack 6 is installed inside the energy storage box 1, two battery racks 6 are provided, a moving mechanism 7 is provided between the two battery racks 6, an outer wall of the battery rack 6 is provided with a mounting groove 61, a storage battery 62 is installed inside the mounting groove 61, a slot 63 is provided on the inner bottom surface of the mounting groove 61, and the moving mechanism 7 includes a moving plate 71, the moving plate 7 1 is fixedly connected with a material taking mechanism 8, which comprises a base 81, which is fixedly connected to the top surface of the movable plate 71, a reduction motor 82 is installed on the outer wall of the base 81, a screw 83 is fixedly connected to the output shaft end of the reduction motor 82, a lifting plate 85 is threadedly sleeved on the outer wall of the screw 83, cylinders 86 are installed on the top surfaces of both ends of the lifting plate 85, and one end of the movable rod of the cylinder 86 is fixedly connected with a supporting plate 87, the top of the side door 3 is fixedly connected with a vent 4, and a shutter 5 is penetrated and connected to the lower outer wall of the side door 3.

[0023] The specific configuration and function of this embodiment are described in detail below. By using multiple groups of batteries 62 installed in the energy storage box 1 in conjunction with the transformer 2, the utility model can realize the storage and release of electric energy. During inspection and maintenance, the moving disk 71 is driven to move and the material taking mechanism 8 is driven to move between the two battery racks 6. The cylinder 86 pushes the support plate 87 to be inserted into the slot 63, thereby realizing automatic removal of the battery 62 from the energy storage box 1, avoiding manual operation, improving the efficiency of the operator in replacing the battery 62, and ensuring the stable use of the utility model.

[0024] Embodiment 2: Figure 1 - Figure 4 As shown, the outer wall of the lifting plate 85 is movably connected with a guide rod 84, the bottom end of the guide rod 84 is fixedly connected to the top surface of the base 81, a positioner 88 is installed on one side of the cylinder 86, and a temperature sensor 89 is installed on the other side of the cylinder 86. The moving mechanism 7 also includes a reduction motor 72, a transmission roller 73, a transmission belt 74 and a fixed frame 75. The fixed frame 75 is fixedly connected to the inner bottom surface of the energy storage box 1, the reduction motor 72 is fixedly installed at one end of the fixed frame 75, and two transmission rollers 73 are provided. The two transmission rollers 73 are rotatably connected to the two ends of the fixed frame 75, one end of one of the transmission rollers 73 is fixedly connected to the output shaft end of the reduction motor 72, and a transmission belt 74 is transmission-connected between the outer walls of the two transmission rollers 73, and the movable plate 71 is fixedly connected to the outer wall of the transmission belt 74.

[0025] The effect achieved by the entire embodiment is that, through the setting of the guide rod 84, the lifting and lowering movement of the lifting plate 85 is guided, and the accuracy of the lifting and lowering position of the lifting plate 85 is improved. Through the setting of the temperature sensor 89, the utility model can automatically perform temperature inspections between multiple batteries 62. Through the setting of the positioner 88, the accurate positioning of the moving position of the support plate 87 is achieved. The transmission roller 73 is driven to rotate by the reduction motor 72, and the movable plate 71 is moved in cooperation with the transmission belt 74.

[0026] The method of use and working principle of the device: When in use, the multiple groups of batteries 62 installed in the energy storage box 1 are used in conjunction with the transformer 2, so that the utility model can realize the storage and release of electric energy. During inspection and maintenance, the reduction motor 72 drives the moving disk 71 to move and drive the material taking mechanism 8 to move between the two battery racks 6, and cooperates with the cylinder 86 to push the support plate 87 into the slot 63, so as to realize the automatic removal of the battery 62 from the energy storage box 1, avoid manual operation, and realize the rapid replacement of the battery 62. Through the setting of the temperature sensor 89, the utility model can automatically perform temperature inspections between multiple batteries 62, and through the setting of the positioner 88, the accurate positioning of the moving position of the support plate 87 can be realized.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A commercial energy storage system, comprising an energy storage box (1), a transformer (2) and a side door (3), wherein the transformer (2) is mounted on the outer wall of the energy storage box (1), and the side door (3) is movably mounted on one side of the energy storage box (1), characterized in that: A battery rack (6) is installed inside the energy storage box (1), two battery racks (6) are provided, a moving mechanism (7) is provided between the two battery racks (6), an installation groove (61) is provided on the outer wall of the battery rack (6), a storage battery (62) is installed inside the installation groove (61), a slot (63) is provided on the inner bottom surface of the installation groove (61), and the moving mechanism (7) comprises a moving plate (71), and a material taking mechanism (8) is fixedly connected to the top surface of the moving plate (71). The material taking mechanism (8) comprises a base (81), the base (81) is fixedly connected to the top surface of the movable plate (71), a second reduction motor (82) is installed on the outer wall of the base (81), a screw rod (83) is fixedly connected to the output shaft end of the second reduction motor (82), a lifting plate (85) is threadedly sleeved on the outer wall of the screw rod (83), cylinders (86) are installed on the top surfaces of both ends of the lifting plate (85), and one end of the movable rod of the cylinder (86) is fixedly connected to a supporting plate (87).

2. A commercial energy storage system according to claim 1, characterized in that: A guide rod (84) is movably connected to the outer wall of the lifting plate (85), and the bottom end of the guide rod (84) is fixedly connected to the top surface of the base (81).

3. A commercial energy storage system according to claim 2, characterized in that: A positioner (88) is installed on one side of the cylinder (86), and a temperature sensor (89) is installed on the other side of the cylinder (86).

4. A commercial energy storage system according to claim 1, characterized in that: The moving mechanism (7) further comprises a reduction motor (72), a transmission roller (73), a transmission belt (74) and a fixed frame (75); the fixed frame (75) is fixedly connected to the inner bottom surface of the energy storage box (1); and the reduction motor (72) is fixedly mounted on one end of the fixed frame (75).

5. A commercial energy storage system according to claim 4, characterized in that: Two transmission rollers (73) are provided, and the two transmission rollers (73) are rotatably connected to the two ends of the fixed frame (75) respectively, and one end of one of the transmission rollers (73) is fixedly connected to the output shaft end of the first reduction motor (72).

6. A commercial energy storage system according to claim 5, characterized in that: A transmission belt (74) is transmission-connected between the outer walls of the two transmission rollers (73), and the movable plate (71) is fixedly connected to the outer wall of the transmission belt (74).

7. A commercial energy storage system according to claim 1, characterized in that: The top of the side door (3) is fixedly connected to a vent (4), and the lower outer wall of the side door (3) is penetrated and connected to a shutter (5).

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