A new energy storage device design structure

Abstract

The utility model discloses a novel energy storage equipment design structure, include: energy storage machine box body, energy storage battery module, power conversion module and range increasing oil engine module, energy storage battery module, power conversion module and range increasing oil engine module all set up in energy storage machine box body, and energy storage battery module, power conversion module and range increasing oil engine from the one side of energy storage machine box body to the other side set gradually, power conversion module connects energy storage battery module and range increasing oil engine module. Through the application of the utility model, propose a kind of novel energy storage equipment design structure, it is combined by oil tank and range increasing oil engine, and reasonable matching energy storage battery, significantly improve the endurance of energy storage unit, range increasing oil engine can continue to generate electricity when energy storage battery power is insufficient, charge for energy storage battery or directly power supply for electrical equipment, thereby be favorable to prolong the power supply time of energy storage unit, fully satisfy the demand of customer for long time uninterrupted power output.

Description

Technical Field

[0001] This utility model relates to the field of energy storage technology, and in particular to a novel energy storage device design structure. Background Technology

[0002] In today's society, with the rapid development of new energy and energy storage technologies, off-grid application scenarios are increasing. In these scenarios, customers have a stronger demand for stable power output from energy storage units over extended periods. However, traditional energy storage units have poor power supply stability and endurance, failing to meet customers' long-term power output needs. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of this utility model is to provide a novel energy storage device design structure, including: an energy storage housing, an energy storage battery module, a power conversion module, and a range extender module. The energy storage battery module, the power conversion module, and the range extender module are all disposed in the energy storage housing, and the energy storage battery module, the power conversion module, and the range extender module are arranged sequentially from one side to the other side of the energy storage housing. The power conversion module is connected to the energy storage battery module and the range extender module.

[0004] In another preferred embodiment, the energy storage battery module includes an energy storage battery disposed on one side of the energy storage housing and connected to the power conversion module.

[0005] In another preferred embodiment, the power conversion module includes an inverter disposed on the side of the energy storage battery near the range extender generator module, the inverter being connected to the energy storage battery and the range extender generator module.

[0006] In another preferred embodiment, the range extender module includes a range extender and an oil tank, the oil tank being disposed at one end of the range extender and connected to the range extender, and the range extender being disposed on the side of the inverter away from the energy storage battery and connected to the inverter.

[0007] In another preferred embodiment, the energy storage unit housing has a first chamber, a second chamber, and a third chamber arranged sequentially, with the second chamber disposed between the first chamber and the third chamber. The first chamber, the second chamber, and the third chamber are independent of each other. The energy storage battery is disposed in the first chamber, the inverter is disposed in the second chamber, and the range extender and the fuel tank are both disposed in the third chamber.

[0008] In another preferred embodiment, wiring holes are provided on both sides of the second chamber, and wiring harnesses are provided in the wiring holes. The range extender and the energy storage battery are both connected to the inverter through the wiring harnesses.

[0009] The present invention, by adopting the above-mentioned technical solution, has the following positive effects compared with the prior art: Through the application of the present invention, a novel energy storage device design structure is proposed. By combining the fuel tank and the range extender generator, and with a reasonably matched energy storage battery, the range extender generator can continuously generate electricity when the energy storage battery is low, to charge the energy storage battery or directly power the electrical equipment, thereby helping to extend the power supply time of the energy storage unit and fully meeting the customer's demand for long-term uninterrupted power output. Attached Figure Description

[0010] Figure 1 This is a structural schematic diagram of a novel energy storage device design according to the present invention.

[0011] In the attached image: 1. Energy storage unit enclosure; 2. Energy storage battery module; 3. Power conversion module; 4. Range extender module. Detailed Implementation

[0012] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0013] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "back", "horizontal", and "vertical" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0014] It should be noted that the terms "horizontal" and "vertical" in this utility model are used to describe approximate positional relationships, and not strictly "horizontal plane" or "vertical plane".

[0015] like Figure 1The diagram illustrates a novel energy storage device design structure according to a preferred embodiment, comprising: an energy storage housing 1, an energy storage battery module 2, a power conversion module 3, and a range extender module 4. The energy storage battery module 2, the power conversion module 3, and the range extender module 4 are all disposed within the energy storage housing 1, and are arranged sequentially from one side to the other of the energy storage housing 1. The power conversion module 3 is connected to the energy storage battery module 2 and the range extender module.

[0016] Furthermore, as a preferred embodiment, the energy storage battery module 2 includes an energy storage battery, which is disposed on one side of the energy storage unit housing 1 and connected to the power conversion module 3.

[0017] Furthermore, as a preferred embodiment, appropriate types and quantities of energy storage batteries, such as lithium batteries or lead-acid batteries, can be selected according to actual energy storage needs. These energy storage batteries can be connected together in series or parallel to form a battery pack to meet different voltage and capacity requirements. Furthermore, the battery pack can be fixedly installed in the first chamber by a battery bracket, and a shock-absorbing pad is provided between the battery bracket and the battery pack to reduce the impact of vibration on the battery pack.

[0018] Furthermore, in a preferred embodiment, the power conversion module 3 includes an inverter, which is disposed on the side of the energy storage battery near the range extender module, and the inverter connects the energy storage battery and the range extender module. Further, the inverter is used to convert the direct current output from the energy storage battery into alternating current, and simultaneously adjusts parameters such as the frequency and voltage of the current to meet the needs of different electrical devices.

[0019] Furthermore, as a preferred embodiment, the range extender module includes a range extender and a fuel tank. The fuel tank is located at one end of the range extender and connected to it. The range extender is located on the side of the inverter furthest from the energy storage battery and connected to the inverter. Furthermore, when the energy storage battery is low on power, the range extender starts generating electricity. The generated electricity, after being processed by the inverter, is used partly to charge the energy storage battery and partly to directly supply the electrical equipment.

[0020] Furthermore, in a preferred embodiment, the fuel tank and the range extender are connected via a fuel pipeline. The fuel pipeline is further equipped with valves and filters; the valves control the fuel supply, and the filters remove impurities from the fuel to ensure the normal operation of the range extender.

[0021] Furthermore, as a preferred embodiment, the energy storage unit housing 1 has a first chamber, a second chamber, and a third chamber arranged sequentially. The second chamber is located between the first chamber and the third chamber. The first chamber, the second chamber, and the third chamber are independent of each other. The energy storage battery is located in the first chamber, the inverter is located in the second chamber, and the range extender and the fuel tank are both located in the third chamber.

[0022] Furthermore, in a preferred embodiment, wiring holes are provided on both side walls of the second chamber, and wiring harnesses are installed in the wiring holes. The range extender and the energy storage battery are both connected to the inverter through the wiring harnesses. Furthermore, a protective sleeve is fitted around the wiring harnesses to prevent wear and tear.

[0023] The working principle of this utility model is as follows: At the start of use, the energy storage battery module 2 is fully charged or has a certain charge level. When the electrical equipment is turned on and requires power, the energy storage battery starts working, releasing the stored DC power. This DC power can be efficiently transmitted to the inverter of the power conversion module 3 via a wiring harness. The inverter can accurately convert the input DC power into stable AC power that meets the needs of the electrical equipment. As the power consumption continues, the energy storage battery's charge gradually decreases. When the charge drops to a certain threshold, the range extender module 4... When the range extender generator starts working, the fuel tank provides a stable fuel supply to the generator through the fuel pipeline. After the range extender generator starts, it can convert the mechanical energy generated by fuel combustion into electrical energy. This electrical energy is transmitted to the inverter through the wiring harness. The inverter then processes the electrical energy generated by the range extender generator. Part of the electrical energy is used to charge the energy storage battery, restoring its charge and maintaining its energy storage capacity. The other part of the electrical energy is combined with the electrical energy output from the energy storage battery. After being adjusted and optimized again by the inverter, it continuously supplies power to the electrical equipment, thereby achieving uninterrupted power output for a long time.

[0024] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel energy storage device design structure, characterized in that, include: The system comprises an energy storage enclosure, an energy storage battery module, a power conversion module, and a range extender module. The energy storage battery module, the power conversion module, and the range extender module are all housed within the energy storage enclosure, and are arranged sequentially from one side of the energy storage enclosure to the other. The power conversion module connects the energy storage battery module and the range extender module.

2. The novel energy storage device design structure according to claim 1, characterized in that, The energy storage battery module includes an energy storage battery, which is disposed on one side of the energy storage housing and connected to the power conversion module.

3. The novel energy storage device design structure according to claim 2, characterized in that, The power conversion module includes an inverter, which is disposed on the side of the energy storage battery near the range extender generator module, and the inverter is connected to the energy storage battery and the range extender generator module.

4. The novel energy storage device design structure according to claim 3, characterized in that, The range extender module includes a range extender and an oil tank. The oil tank is located at one end of the range extender and connected to the range extender. The range extender is located on the side of the inverter away from the energy storage battery and connected to the inverter.

5. The novel energy storage device design structure according to claim 4, characterized in that, The energy storage unit housing has a first chamber, a second chamber, and a third chamber arranged sequentially. The second chamber is located between the first chamber and the third chamber. The first chamber, the second chamber, and the third chamber are independent of each other. The energy storage battery is located in the first chamber, the inverter is located in the second chamber, and the range extender and the fuel tank are both located in the third chamber.

6. The novel energy storage device design structure according to claim 5, characterized in that, Wiring holes are provided on both sides of the second chamber, and wire harnesses are installed in the wiring holes. The range extender and the energy storage battery are both connected to the inverter through the wire harnesses.

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