Non-step-in energy storage container

Abstract

A plurality of energy storage cabinets arranged at equal intervals are embedded in a main body of the energy storage container, a liquid cooling unit is arranged at the left end of the energy storage container and communicates with the interiors of the energy storage cabinets through pipelines, and an electric control bin is arranged in the middle of the left end face of the liquid cooling unit. Rapid exhaust ports are formed in the upper side and the lower side of the front face of the liquid cooling unit correspondingly, a water spraying connector and a water immersion connector are vertically formed in the middle of the liquid cooling unit side by side, a pressure release valve is arranged at the position, adjacent to the rapid exhaust ports, of the upper side of the liquid cooling unit, and a deflation valve is arranged on the upper edge of the side face of the liquid cooling unit. Compared with a traditional energy storage power station, the energy storage power station has the advantages of being easy to install and debug, attractive in appearance and the like, and is particularly suitable for application requirements of grid-connected or off-grid energy storage systems in complex environments such as high altitude, severe cold, islands and deserts.

Description

Technical Field

[0001] This article belongs to the technical field of energy storage containers, specifically involving a non-walk-in energy storage container. Background Technology

[0002] With the rapid development of the new energy industry, people's demand for energy storage systems used in conjunction with it is also gradually increasing.

[0003] Energy storage technology has become one of the key technologies for the development and construction of smart grids, improving the energy quality of the grid and increasing the utilization rate of renewable energy. With the rapid development of next-generation lithium battery materials and further improvements in battery technology, lithium batteries have broad application prospects in energy storage. Containerized battery energy storage systems offer advantages such as mature technology, large capacity, portability, high reliability, no pollution, low noise, strong adaptability, scalability, and ease of installation. Therefore, containerized energy storage systems, as a power storage source for power systems, represent the future direction of energy storage development. Utility Model Content

[0004] To address the aforementioned issues, this paper proposes a non-walk-in energy storage container. The container's outer profile follows standard container dimensions. Internally, it houses energy storage cabinets, a liquid-cooled chiller unit, and an electrical control compartment. Several equidistantly arranged energy storage cabinets are embedded within the main body of the container. A liquid-cooled chiller unit is located at the left end of the container, connected to the energy storage cabinets via piping. The electrical control compartment is located in the center of the left end face of the chiller unit. Rapid exhaust ports are located on both the top and bottom sides of the chiller unit's front. A water spray interface and a water immersion interface are vertically arranged side-by-side in the center of the chiller unit. Adjacent to the rapid exhaust ports on the upper side of the chiller unit... Equipped with a pressure relief valve, the liquid-cooled unit has an air release valve on its upper side. The water spray interface and water immersion interface are interconnected with the internal structure of the energy storage cabinet through the liquid-cooled unit. The control panel is located in the center of the surface of the electrical control compartment, and an emergency stop button is located below the control panel. The control panel is connected to the energy storage cabinet and the liquid-cooled unit via a conductive control system. The containerized battery energy storage system completes functions such as new energy access, grid connection control, data acquisition, remote transmission, and unattended operation. Compared with traditional energy storage power stations, it has the advantages of simple installation and commissioning and beautiful appearance. It is particularly suitable for grid-connected or off-grid energy storage system applications in complex environments such as high altitude, extreme cold, islands, and deserts.

[0005] The energy storage cabinet is a vertical rectangular cabinet, with several cabinets connected together on their surfaces. Both ends of the cabinet are equipped with explosion-proof doors. Inside, several battery modules are arranged vertically, and the internal components of these cabinets are interconnected via wires. Vents are located on both sides of the bottom of the rightmost cabinet. Liquid cooling pipes and fireproof pipes are installed between the battery modules. The liquid cooling pipes are connected to a liquid cooling unit, and the fireproof pipes are connected to water spray and immersion interfaces. This containerized battery energy storage system is mobile, flexible, expandable, and detachable, possessing practical value from both commercial and technical perspectives. Furthermore, it offers advantages in military applications and environmental adaptability.

[0006] The liquid-cooled unit is a vertical cabinet-type unit. The front surface of the liquid-cooled unit is flush with the front surface of the energy storage container, and the side surface of the liquid-cooled unit is flush with the outer surface of the electrical control compartment. The side surface of the liquid-cooled unit is equipped with heat dissipation grilles. The interior of the liquid-cooled unit is connected to the interior of the energy storage container through liquid-cooled pipes. The water spray interface and the water immersion interface are both quick-connect water pipe interfaces. The water spray interface and the water immersion interface are both connected to the interior of the energy storage container through fireproof pipes. The quick exhaust port is a right-angled bottom exhaust port. One end of the quick exhaust port is connected to the outer surface of the front of the liquid-cooled unit, and the other end of the quick exhaust port is vertically downward and parallel to the front surface of the liquid-cooled unit.

[0007] The electrical control compartment is an embedded circuit control compartment. The outer surface of the electrical control compartment is flush with the left end face of the energy storage container, and the surface of the electrical control compartment is equipped with an embedded control surface.

[0008] Beneficial effects:

[0009] Containerized battery energy storage systems complete functions such as new energy access, grid connection control, data acquisition, remote transmission, and unattended operation. Compared with traditional energy storage power stations, they have the advantages of simple installation and commissioning and beautiful appearance. They are particularly suitable for grid-connected or off-grid energy storage system applications in complex environments such as high altitude, extreme cold, islands, and deserts.

[0010] Containerized battery energy storage systems are mobile, flexible, expandable, and detachable, making them practically valuable from both a commercial and technical perspective. In addition, they have advantages in military applications and environmental adaptability.

[0011] Modular design: Standardized dimensions by the International Organization for Standardization allow for convenient ocean and road transport. They can be suspended on overhead cranes, ships, trucks, and temporary sites.

[0012] Rugged and durable design: The International Organization for Standardization protects goods during transport and provides excellent protection against weather, transportation and other environmental factors throughout the life of the energy storage system.

[0013] Portability Design: Compared with other energy storage batteries, the advantages of lithium battery energy storage technology lie in its weight and volume, high portability, and lack of geographical limitations.

[0014] Flexible basic design: Containers are easily adaptable to any required options. This includes the integration of equipment such as air conditioning, photovoltaics, wind turbines, access doors, power cable connections, and others. Attached Figure Description

[0015] Figure 1 This is a front view of a non-walk-in energy storage container;

[0016] Figure 2 This is a schematic diagram of the rear of a non-walk-in energy storage container;

[0017] Figure 3 This is a schematic diagram of the operating end face of a non-walk-in energy storage container.

[0018] In the diagram: 1. Energy storage cabinet, 2. Liquid cooling unit, 3. Quick exhaust port, 4. Pressure relief valve, 5. Water spray interface, 6. Water immersion interface, 7. Vent valve, 8. Electrical control compartment, 9. Control panel, 10. Emergency stop button. Detailed Implementation

[0019] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0020] Energy storage cabinet 1, liquid cooling unit 2, quick exhaust port 3, pressure relief valve 4, water spray interface 5, water immersion interface 6, vent valve 7, electrical control compartment 8, control panel 9, emergency stop button 10.

[0021] like Figure 1 , 2 As shown in Figure 3;

[0022] A non-walk-in energy storage container has a standard container size on its outer profile. The container's interior includes an energy storage cabinet 1, a liquid-cooled chiller unit 2, and an electrical control compartment 8. Several equidistantly arranged energy storage cabinets 1 are embedded within the main body of the container. The liquid-cooled chiller unit 2 is located at the left end of the container and is interconnected with the interior of the energy storage cabinets 1 via piping. The electrical control compartment 8 is located in the center of the left end face of the liquid-cooled chiller unit 2. Rapid exhaust ports 3 are located on both the top and bottom sides of the front of the liquid-cooled chiller unit 2. A water spray interface 5 and a water immersion interface 6 are vertically arranged side-by-side in the center of the liquid-cooled chiller unit 2. A pressure relief valve 4 is located adjacent to the quick exhaust port 3 on the upper side of unit 2. A vent valve 7 is located on the upper side of the liquid-cooled unit 2. The water spray interface 5 and the water immersion interface 6 are both interconnected with the interior of the energy storage cabinet 1 through the liquid-cooled unit 2. A control panel 9 is located in the center of the surface of the electrical control compartment 8. An emergency stop button 10 is located below the control panel 9. The control panel 9 is connected to the energy storage cabinet 1 and the liquid-cooled unit 2 via a conductive control connection. The energy storage cabinet 1 is a vertical rectangular cabinet. Several energy storage cabinets 1 are connected to each other with their surfaces touching. Both ends of the energy storage cabinet 1 are equipped with explosion-proof doors. The interior of the energy storage cabinet 1 has several vertically arranged... The battery modules and several energy storage cabinets 1 are interconnected by wires. The rightmost energy storage cabinet 1 has vents on both sides below its bottom. Liquid cooling pipes and fireproof pipes are installed between the battery modules in the energy storage cabinet 1. The liquid cooling pipes are connected to the liquid cooling unit 2, and the fireproof pipes are connected to the water spray interface 5 and the water immersion interface 6. The liquid cooling unit 2 is a vertical cabinet-type unit. The front surface of the liquid cooling unit 2 is flush with the front surface of the energy storage container, and the side surface of the liquid cooling unit 2 is flush with the outer surface of the electrical control compartment 8. The side surface of the liquid cooling unit 2 has heat dissipation grilles. The interior of the liquid cooling unit 2 is... The liquid cooling pipes are connected to the interior of the energy storage cabinet 1. The water spray interface 5 and the water immersion interface 6 are both quick-connect water pipe interfaces. The water spray interface 5 and the water immersion interface 6 are connected to the interior of the energy storage cabinet 1 through fireproof pipes. The quick exhaust port 3 is a right-angled bottom exhaust port. One end of the quick exhaust port 3 is connected to the outer surface of the front of the liquid cooling unit 2, and the other end of the quick exhaust port 3 is parallel to the front surface of the liquid cooling unit 2 in a downward vertical direction. The electrical control compartment 8 is an embedded circuit control compartment. The outer surface of the electrical control compartment 8 is flush with the left end face of the energy storage container. The surface of the electrical control compartment 8 is embedded with a control surface.

[0023] Implementation example;

[0024] Modular design: Standardized dimensions by the International Organization for Standardization allow for convenient ocean and road transport. They can be suspended on overhead cranes, ships, trucks, and temporary sites.

[0025] Rugged and durable design: The International Organization for Standardization protects goods during transport and provides excellent protection against weather, transportation and other environmental factors throughout the life of the energy storage system.

[0026] Portability Design: Compared with other energy storage batteries, the advantages of lithium battery energy storage technology lie in its weight and volume, high portability, and lack of geographical limitations.

[0027] Flexible basic design: Containers are easily adaptable to any required options. This includes the integration of equipment such as air conditioning, photovoltaics, wind turbines, access doors, power cable connections, and others.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A non-walk-in energy storage container, wherein the outer contour of the energy storage container is of standard container dimensions, characterized in that, The energy storage container is equipped with an energy storage cabinet, a liquid cooling unit, and an electrical control compartment. Several equidistantly arranged energy storage cabinets are embedded within the main body of the container. A liquid cooling unit is located at the left end of the container, and is connected to the energy storage cabinet via pipelines. The electrical control compartment is located in the center of the left end face of the liquid cooling unit. Quick-release vents are located on the top and bottom sides of the front of the liquid cooling unit. A water spray interface and a water immersion interface are vertically arranged side-by-side in the center of the liquid cooling unit. A pressure relief valve is located adjacent to the quick-release vents on the upper side of the liquid cooling unit. A venting valve is located on the upper side of the liquid cooling unit. The water spray interface and the water immersion interface are connected to the energy storage cabinet via the liquid cooling unit. A control panel is located in the center of the surface of the electrical control compartment, and an emergency stop button is located below the control panel. The control panel is connected to the energy storage cabinet and the liquid cooling unit via a control system.

2. The non-walk-in energy storage container according to claim 1, characterized in that, The energy storage cabinet is a vertical rectangular cabinet with several energy storage cabinets connected together with their surfaces touching. Both ends of the energy storage cabinet are equipped with explosion-proof doors. Several battery modules are arranged vertically inside the energy storage cabinet. The internal components of the energy storage cabinets are interconnected by wires. The rightmost energy storage cabinet has air vents on both sides below.

3. A non-walk-in energy storage container according to claim 2, characterized in that, The energy storage cabinet is equipped with liquid cooling pipes and fireproof pipes between the battery modules. The liquid cooling pipes are connected to the liquid cooling unit, and the fireproof pipes are connected to the water spray interface and the water immersion interface.

4. A non-walk-in energy storage container according to claim 3, characterized in that, The liquid-cooled unit is a vertical cabinet-type unit. The front surface of the liquid-cooled unit is flush with the front surface of the energy storage container, and the side surface of the liquid-cooled unit is flush with the outer surface of the electrical control compartment. The side surface of the liquid-cooled unit is equipped with heat dissipation grilles, and the interior of the liquid-cooled unit is connected to the interior of the energy storage cabinet through liquid-cooled pipes.

5. A non-walk-in energy storage container according to claim 3, characterized in that, Both the water spray interface and the water immersion interface are quick-connect water pipe interfaces, and both the water spray interface and the water immersion interface are connected to the interior of the energy storage cabinet through fireproof pipes.

6. A non-walk-in energy storage container according to claim 1, characterized in that, The aforementioned rapid exhaust port is a right-angled downward exhaust port. One end of the rapid exhaust port is connected to the outer surface of the front of the liquid cooler unit, and the other end of the rapid exhaust port is perpendicular to the front surface of the liquid cooler unit.

7. A non-walk-in energy storage container according to claim 1, characterized in that, The electrical control compartment is an embedded circuit control compartment. The outer surface of the electrical control compartment is flush with the left end face of the energy storage container, and the surface of the electrical control compartment is embedded with a control surface.

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