Energy storage power station box body partitioned and isolated according to functions and energy storage power station

Abstract

The utility model relates to the technical field of energy storage power stations, in particular to an energy storage power station box body partitioned and isolated according to functions and an energy storage power station. Comprising a box body, an energy storage equipment cabinet and an auxiliary equipment cabinet, a U-shaped separating wall is arranged in the box body, the U-shaped separating wall divides the inner area of the box body into a first functional area and a second functional area, the first functional area is located on the inner side of the U-shaped separating wall, and the second functional area is located on the outer side of the U-shaped separating wall; a first inspection door is mounted on the box body on the back surface of the first functional area; second inspection doors are mounted at the two ends of the box body; the energy storage equipment cabinets are used for storing and releasing electric energy, and the multiple energy storage equipment cabinets are installed in the first functional area; the auxiliary equipment cabinet is installed in the second functional area. The device is simple in structure, reasonable in layout, convenient to install, low in manufacturing cost, high in safety and high in popularization value, and functional areas are isolated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of energy storage power station, and specifically refers to an energy storage power station box and energy storage power station isolated according to function zoning. BACKGROUND

[0002] Energy storage technology is increasingly important in balancing energy supply and demand and improving the flexibility of the power system. Traditional power systems usually rely on thermal power, hydropower and other base sources for power generation, while renewable energy often faces challenges in power dispatching due to its unstable power generation, so energy storage power stations have gradually become an important means to improve the utilization efficiency of renewable energy.

[0003] Energy storage power stations have the function of shifting peak and filling valley of electricity, at present, the common form of energy storage power station is container type, and energy storage equipment, battery module, charging equipment, air conditioning equipment and the like are integrated and installed in the container, but the internal layout is simply placed and installed, and the functional areas are not isolated, and the battery is easy to catch fire, which can cause the entire energy storage power station to catch fire quickly; when facing an emergency, there is no protection measure for the workers. UTILITY MODEL CONTENTS

[0004] In order to solve the technical deficiencies of the prior art, the utility model designs an energy storage power station box and energy storage power station isolated according to function zoning, which has simple structure, reasonable layout, convenient installation, low manufacturing cost, isolated functional areas and high safety.

[0005] The technical scheme of the utility model is as follows: an energy storage power station box isolated according to function zoning, comprising:

[0006] The box body is internally provided with a U-shaped isolation wall, the U-shaped isolation wall divides the internal area of the box body into a first functional area and a second functional area, the first functional area is arranged in the middle of the box body and is used for installing energy storage equipment, the second functional area is arranged around the first functional area and is used for installing auxiliary equipment, and the U-shaped isolation wall is a fireproof wall.

[0007] A first inspection door is installed on the box body at the back of the first functional area, and is used for checking and maintaining the energy storage equipment in the first functional area by workers.

[0008] A second inspection door is installed at both ends of the box body, and is used for checking and maintaining the auxiliary equipment in the second functional area by workers.

[0009] According to the energy storage power station box isolated according to function zoning provided by the utility model, the U-shaped isolation wall is provided with an isolation door in the middle, and the two sides of the isolation door are provided with observation windows.

[0010] According to the utility model provide a kind of energy storage power station box isolated according to function zoning, the observation window is equipped with explosion-proof glass, for when encountering battery explosion, the safety of staff and equipment is protected.

[0011] According to the utility model provide a kind of energy storage power station box isolated according to function zoning, the second function area further includes maintenance passage, the maintenance passage is located in the middle area of the second function area, for the second function area located in the left and right ends of the first function area is communicated.

[0012] According to the utility model provide a kind of energy storage power station box isolated according to function zoning, the top of the first function area is equipped with ventilation component, and the ventilation component is used to accelerate the ventilation of the first function area.

[0013] According to the utility model provide a kind of energy storage power station box isolated according to function zoning, the second inspection door is equipped with filter grid, for the air circulation of the second function area and the outside.

[0014] According to the utility model provide a kind of energy storage power station box isolated according to function zoning, the inner wall of the box is equipped with heat preservation layer, for maintaining the refrigeration effect in the box, and energy consumption is saved.

[0015] According to the utility model provide a kind of energy storage power station box isolated according to function zoning, the top of the box is equipped with fire window.

[0016] Based on the same utility model concept, the utility model further provides a kind of energy storage power station, comprising:

[0017] Box, the box is the energy storage power station box isolated according to function zoning of any one described above;

[0018] Energy storage equipment cabinet, the energy storage equipment cabinet is used for the storage and release of electric energy, and a plurality of energy storage equipment cabinets are installed in the first function area in the box;

[0019] Auxiliary equipment cabinet, the auxiliary equipment cabinet is installed in the second function area in the box.

[0020] According to the utility model provide a kind of energy storage power station, the left and right parts in the second function area are each equipped with a complete set of auxiliary equipment cabinet, one set is used for daily work operation, and another set is used for system backup.

[0021] According to the utility model provide a kind of energy storage power station, the top of the energy storage equipment cabinet is equipped with fire extinguishing device.

[0022] The utility model has the advantages of:

[0023] 1. The box body for the energy storage power station according to the present application is simple in structure, reasonable in layout, convenient to install, low in manufacturing cost, high in safety, and capable of being prefabricated in a factory, thereby reducing the construction period and having great popularization value.

[0024] 2. The utility model discloses a observation window is provided on the U type isolation wall, and it is convenient for the staff to carry out the inspection observation to the energy storage equipment in the first function area.

[0025] 3. The utility model discloses an explosion -proof glass is installed on the observation window, can effectively protect the safety of staff and equipment when meeting the battery explosion situation.

[0026] 4. The utility model discloses a maintenance passageway is connected together with the second function area at the left and right ends of the first function area, can improve work efficiency and fire safety fault tolerance.

[0027] 5. The utility model discloses a ventilation assembly is installed at the top of the first function area, and the ventilation assembly can improve the ventilation and heat dissipation capacity of the first function area.

[0028] 6. The utility model discloses a filter grating is seted up on the second inspection door, and the filter grating can promote the circulation of the air of the second function area and the outside.

[0029] 7. The utility model discloses that the inner wall of the box body is equipped with the heat preservation layer around, and the heat preservation layer can maintain the refrigeration effect in the box body, saves energy consumption.

[0030] 8. The utility model discloses that the box body top is equipped with the fire window, can provide additional escape exit for staff when the battery is on fire, and can also be used as the discharge window of toxic gas when the battery is on fire.

[0031] 9. The utility model discloses that two sets of auxiliary equipment cabinet and other auxiliary equipment are installed, one set is used for daily work operation, and the other set is used for system backup.

[0032] 10. The utility model discloses that the energy storage equipment cabinet top is equipped with the gas fire extinguishing device, can be used for the fire extinguishing of energy storage equipment when the fire occurs. DRAWINGS

[0033] Figure 1 It is the plane schematic view of the energy storage power station box body according to the present application.

[0034] Figure 2 It is the overall structure schematic view of the energy storage power station according to the present application.

[0035] Figure 3 It is the section structure schematic view of the energy storage power station according to the present application.

[0036] Figure 4 A plane schematic view of the energy storage power station of the utility model;

[0037] Among them: 1 - box; 11 - U-shaped isolation wall; 111 - isolation door; 112 - observation window; 12 - first functional area; 13 - second functional area; 131 - maintenance passage; 14 - ventilation assembly; 15 - first inspection door; 16 - second inspection door; 161 - filter grid; 17 - fire window; 2 - energy storage equipment cabinet; 21 - fire extinguishing device; 3 - auxiliary equipment cabinet. DETAILED DESCRIPTION

[0038] The embodiments of the utility model are described in detail below, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation on the utility model.

[0039] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0040] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including one" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0041] The utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0042] The utility model relates to a kind of energy storage power station box isolated by function zoning, compared with prior art, the utility model simple structure, layout is reasonable, easy to install, production cost is low, function area realizes isolation, high safety;The utility model can also be prefabricated in factory, which can reduce the construction period of site.

[0043] A kind of energy storage power station box isolated by function zoning, specifically, as shown in Figure 1 、 2 It includes: box 1, U-shaped isolation wall 11 is equipped inside box 1, U-shaped isolation wall 11 separates the first functional area 12 and the second functional area 13 in box 1 inside area, the first functional area 12 is arranged in the middle of the box 1, for installing energy storage equipment;The second functional area 13 is arranged around the first functional area 12, for installing auxiliary equipment;The U-shaped isolation wall 11 is fireproof wall;First inspection door 15 is installed on the box 1 of the back of first functional area 12, for staff to enter and exit first functional area 12;Second inspection door 16 is installed at both ends of box 1, for staff to enter and exit second functional area 13.

[0044] In actual work, the first functional area 12 is used for installing energy storage equipment, the second functional area 13 is used for installing auxiliary equipment, the U-shaped isolation wall 11 has good fireproof performance, can realize the perfect isolation of energy and auxiliary equipment, avoid the whole energy storage power station to be burned when energy storage equipment fire occurs;And first inspection door 15 is directly opened to the outside, so that staff can quickly enter and exit to repair and maintain energy storage equipment in first functional area 12, second inspection door 16 is independently arranged at the left and right ends of box 1, which is convenient for different types of workers to enter and exit energy storage power station.

[0045] In some embodiments, the above-mentioned U-shaped isolation wall 11 is optimized, as shown in Figure 1 The isolation door 111 is provided in the middle of the U-shaped isolation wall 11 in the embodiment, and observation windows 112 are provided on both sides of the isolation door 111.

[0046] In actual work, workers in the second functional area 13 can enter the first functional area 12 through the isolation door 111 to perform routine detection or maintenance on the energy storage equipment;Workers in the second functional area 13 can also observe the operation of the energy storage equipment in the first functional area 12 through the observation windows 112.

[0047] In some embodiments, the above-mentioned observation windows 112 are optimized, as shown in Figure 1 The explosion-proof glass is installed in the observation windows 112 in the embodiment, which is used to protect the safety of workers and equipment when the battery explodes.

[0048] In fact, the glass installed on the observation window 112 is transparent explosion-proof glass. On one hand, the staff in the second functional area 13 can observe the running condition of the energy storage device through the transparent explosion-proof glass, and on the other hand, the transparent explosion-proof glass can also protect the safety of the staff in the second functional area 13 and the auxiliary equipment in the case of explosion and fire of the energy storage device.

[0049] In some embodiments, the above-mentioned second functional area 13 is optimized, as shown in Figure 1 In this embodiment, the second functional area 13 further includes a maintenance passage 131, which is located in the middle region of the second functional area 13 and is used to connect the second functional area 13 at the left and right ends of the first functional area 12.

[0050] In actual work, two sets of auxiliary equipment can be installed in the second functional area 13 at the left and right ends of the box body 1 respectively, one set for daily work and the other set for redundant backup. The auxiliary equipment includes power supply equipment, control equipment and air conditioning equipment. The power supply equipment is used to supply power to the energy storage device in the first functional area 12, the control equipment is used to regulate and control the power storage or release of the energy storage device in the first functional area 12, and the air conditioning equipment is used to control the temperature environment of the energy storage power station. The two sets of auxiliary equipment are arranged at the left and right ends of the first functional area 12, which can shorten the circuit between the auxiliary equipment and the energy storage device and save cost.

[0051] In some embodiments, the above-mentioned first functional area 12 is optimized, as shown in Figure 2 In this embodiment, the top of the first functional area 12 is provided with a ventilation assembly 14, which is used to accelerate the ventilation of the first functional area 12.

[0052] In actual work, the ventilation assembly 14 can accelerate the heat exchange between the first functional area 12 and the outside air, provide a suitable operating environment for the energy storage device in the first functional area 12, and avoid the danger of fire or explosion caused by the accumulation of heat generated by the operation of the energy storage device in the first functional area 12.

[0053] In some embodiments, the above-mentioned second inspection door 16 is optimized, as shown in Figure 2 In this embodiment, the second inspection door 16 is provided with a filter grid 161, which is used for circulating and flowing the air between the second functional area 13 and the outside.

[0054] In summer, the filter grid 161 can be closed, and only the temperature environment in the box body 1 is controlled by the auxiliary equipment to ensure that the energy storage device operates in a suitable temperature environment. In winter, the filter grid 161 can be opened, and the air conditioning equipment is closed, so that the energy storage power station is passively cooled, saving energy and reducing operating costs.

[0055] In some embodiments, the box 1 is optimized, and in the embodiment, a heat preservation layer is arranged around the inner wall of the box 1, which is used to maintain the refrigeration effect in the box and save energy consumption; and a fire window 17 is further arranged on the top of the box 1.

[0056] In actual work, the heat preservation layer can maintain the stability of the environment in the box 1, reduce the energy loss caused by radiation, and keep the environment in the box 1 stable at all times without changing due to changes in the external environment.

[0057] An energy storage power station, specifically as shown in Figures 2-4 , comprising:

[0058] a box 1;

[0059] an energy storage equipment cabinet 2, which is used for storing and releasing electric energy, and a plurality of energy storage equipment cabinets 2 are installed in a first functional area 12 in the box 1;

[0060] an auxiliary equipment cabinet 3, which is installed in a second functional area 13 in the box 1.

[0061] In some embodiments, the energy storage power station is optimized, and as shown in Figure 3 , 4 , in the embodiment, a complete set of auxiliary equipment cabinets 3 is installed in each of the left and right parts of the second functional area 13, one of which is used for daily work and the other is used for system backup.

[0062] In actual work, two sets of auxiliary equipment cabinets 3 are installed in the second functional areas 13 at the left and right ends of the box 1, one of which is used for daily work and the other is used for redundant backup, and the auxiliary equipment cabinet 3 includes a power supply equipment cabinet, a control equipment cabinet and an air conditioning equipment cabinet, wherein the power supply equipment cabinet is used for supplying power to the energy storage equipment cabinet 2 in the first functional area 12, the control equipment cabinet is used for regulating and controlling the power storage or release of the energy storage equipment cabinet 2 in the first functional area 12, and the air conditioning equipment cabinet is used for controlling the temperature environment of the energy storage power station; the two sets of auxiliary equipment cabinets 3 are arranged at the left and right ends of the first functional area 12, which can shorten the circuit between the equipment cabinet 3 and the energy storage equipment cabinet 2 and save cost.

[0063] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A functionally partitioned isolated energy storage plant cabinet, characterized in that, The utility model relates to a kind of energy storage power station box, comprising: Box (1), the box (1) is internally provided with U-shaped isolation wall (11), the U-shaped isolation wall (11) separates the internal area of box (1) into first functional area (12) and second functional area (13), the first functional area (12) is arranged in the center of the box (1), for installing energy storage device;The second functional area (13) is arranged around the first functional area (12), for installing auxiliary equipment;The U-shaped isolation wall (11) is fireproof wall; First inspection door (15), the first inspection door (15) is installed on the box (1) on the back of the first functional area (12), for staff to check and maintain energy storage device in the first functional area (12); Second inspection door (16), the second inspection door (16) is installed at both ends of the box (1), for staff to check and maintain auxiliary equipment in the second functional area (13).

2. A functionally partitioned and isolated energy storage plant cabinet according to claim 1, characterized in that, The U-shaped isolation wall (11) is provided with isolation door (111) in the middle, and the two sides of the isolation door (111) are provided with observation window (112).

3. A functionally partitioned and isolated energy storage plant cabinet according to claim 2, characterized in that, The observation window (112) is installed with explosion-proof glass, for protecting the safety of staff and equipment when encountering battery explosion.

4. A functionally partitioned and isolated energy storage plant cabinet according to claim 1, characterized in that, The second functional area (13) further includes maintenance passage (131), and the maintenance passage (131) is located in the middle region of the second functional area (13), for connecting the second functional area (13) located at both ends of the first functional area (12).

5. A functionally partitioned and isolated energy storage plant cabinet according to claim 1 or 4, characterized in that, The top of the first functional area (12) is provided with ventilation assembly (14), and the ventilation assembly (14) is used to accelerate the ventilation of the first functional area (12).

6. A functionally partitioned and isolated energy storage plant cabinet according to claim 1, characterized in that, The second inspection door (16) is provided with filter grid (161), for the circulation of air between the second functional area (13) and the outside.

7. A functionally partitioned and isolated energy storage plant cabinet according to claim 1, characterized in that, The inner wall of the box (1) is provided with heat preservation layer, for maintaining the refrigeration effect in the box, saving energy consumption.

8. A functionally partitioned and isolated energy storage plant cabinet according to claim 7, characterized in that, The top of the box (1) is provided with fire window (17).

9. An energy storage power plant characterized by, The utility model relates to a kind of energy storage power station box, comprising: Box (1), the box (1) is internally provided with U-shaped isolation wall (11), the U-shaped isolation wall (11) separates the internal area of box (1) into first functional area (12) and second functional area (13), the first functional area (12) is arranged in the center of the box (1), for installing energy storage device; Box (1), the box (1) is internally provided with U-shaped isolation wall (11), the U-shaped isolation wall (11) separates the internal area of box (1) into first functional area (12) and second functional area (13), the first functional area (12) is arranged in the center of the box (1), for installing energy storage device; Auxiliary equipment cabinet (3), the auxiliary equipment cabinet (3) is installed in the second functional area (13) in the box (1).

10. An energy storage power plant as claimed in claim 9, characterized in that The left and right parts of the second functional area (13) are each provided with a complete set of auxiliary equipment cabinet (3), one set is used for daily work, and the other set is used for system backup.

Images