Intelligent energy storage aerogel emergency disaster reduction station

Abstract

The invention belongs to the technical field of energy storage and charging, and particularly relates to an intelligent energy storage aerogel emergency disaster reduction station which comprises a box body shell, an energy storage device is installed on the inner side of the box body shell, a photovoltaic panel is installed at the top of the box body shell, and the photovoltaic panel is connected with the energy storage device through a wire. Light-transmitting glass and side window glass are embedded in a body of the box body shell. The energy storage device comprises an energy storage shell, a stator is installed on the inner side of the energy storage shell, a rotor is movably arranged on the inner side of the stator, one end of a rotor rotating shaft is connected with a flywheel, and magnetic suspension bearings are arranged on the outer side of the other end of a flywheel rotating shaft and the outer side of the other end of the rotor rotating shaft. The outer side of the magnetic suspension bearing is connected with an inner cavity of the energy storage shell. According to the device, flywheel energy storage is adopted to replace chemical battery energy storage, flywheel energy storage is a physical energy storage mechanism, and fire disasters in the emergency disaster reduction station can be effectively avoided through physical energy storage.

Description

Technical Field

[0001] This invention relates to the field of energy storage and charging technology, specifically to an intelligent energy storage aerogel emergency disaster reduction station. Background Technology

[0002] Aerogel is a high-performance emerging material, formed by replacing the liquid phase in a gel with gas through a specific drying process. It is a nanoscale porous solid material. Aerogel possesses excellent thermal insulation properties, with a thermal conductivity as low as 0.012 W / (m·K). One inch of aerogel is equivalent to the insulation function of 20-30 pieces of ordinary glass. Its porosity is as high as 99.9%, making it an excellent adsorption medium and suitable for development as a catalyst carrier. Furthermore, aerogel exhibits good flame retardancy, insulation, and sound insulation properties, and is environmentally friendly. These superior properties have led to its applications in thermal, acoustic, optical, electrical, and mechanical fields, and it is touted as a "miracle material that will change the world."

[0003] An emergency disaster relief station is a device that can provide timely emergency supplies in the face of disasters. Energy storage emergency disaster relief stations primarily store electrical energy. When a disaster site requires electricity, the station can be used for power dispatch to meet the site's energy needs. Emergency disaster relief stations typically have an insulation layer on the outside of their metal casing to prevent excessively high internal temperatures caused by sunlight. Storing electrical energy can easily lead to fires, and the insulation layers on traditional emergency disaster relief stations have weak flame retardancy, which is detrimental to the station's safety. Traditional emergency disaster relief stations primarily use chemical batteries for energy storage. Chemical batteries have disadvantages such as low discharge power and short lifespan, making them unsuitable for repeated use. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent energy storage aerogel emergency disaster reduction station to solve the problem of weak flame retardancy of existing emergency disaster reduction stations mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent energy storage aerogel emergency disaster reduction station, comprising a housing shell, an energy storage device installed on the inner side of the housing shell, a photovoltaic panel installed on the top of the housing shell, the photovoltaic panel being connected to the energy storage device via wires, and a light-transmitting glass and side window glass inlaid on the main body of the housing shell.

[0006] The energy storage device includes an energy storage shell, a stator is installed on the inner side of the energy storage shell, a rotor is movably arranged on the inner side of the stator, a flywheel is connected to one end of the rotor shaft, and a magnetic levitation bearing is arranged on the outer side of the other end of the flywheel shaft and the outer side of the other end of the rotor shaft. The outer side of the magnetic levitation bearing is connected to the inner cavity of the energy storage shell.

[0007] The outer shell of the enclosure includes a metal shell, with a primer layer on both the inner and outer sides of the metal shell, a middle coat layer on the other side of each primer layer, and a top coat layer on the other side of each middle coat layer. The middle coat layer and the top coat layer are both made of aerogel.

[0008] Preferably, the side window glass is a dimming glass.

[0009] Preferably, the light-transmitting glass comprises two layers of heat-insulating SG glass, and a sound-insulating and heat-insulating PVB film is disposed between the two sides of the heat-insulating SG glass.

[0010] Preferably, a scheduling module is provided on the inner side of the housing shell. The scheduling module includes two layers of window glass, and a transparent display screen and a touch sensing layer are provided between the two layers of window glass. The transparent display screen and the touch sensing layer are both connected to a data processing module through wires. The data processing module is connected to a data transceiver module through wires.

[0011] Preferably, the number of layers of primer and intermediate coat on one side is one layer, the number of layers of topcoat on one side is two layers, the thickness of primer is 80 μm, the thickness of intermediate coat is 2 mm, and the thickness of a single topcoat layer is 200 μm.

[0012] Preferably, the stator, rotor, and flywheel in the energy storage housing are all in a vertical position.

[0013] Preferably, the inner cavity of the energy storage shell is in a vacuum state.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1) This device has an aerogel coating on the outside of the metal shell. Aerogel has the advantages of being lightweight, having strong heat insulation and strong flame retardancy. Using the aerogel coating as a heat insulation coating can effectively prevent the temperature inside the emergency disaster reduction station from being too high. At the same time, aerogel has good flame retardancy, which can prevent fires from occurring inside the emergency disaster reduction station.

[0016] 2) This device uses a flywheel for energy storage. Compared with chemical battery energy storage, flywheel energy storage has the characteristics of large discharge power, long charge and discharge life, no capacity decay throughout the entire life cycle, no risk of explosion during operation, and high charge and discharge cycle efficiency, which can meet the needs of emergency disaster reduction stations.

[0017] 3) This device uses flywheel energy storage instead of chemical battery energy storage. Flywheel energy storage is a physical energy storage mechanism. Through physical energy storage, fires can be effectively prevented inside the emergency disaster reduction station. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a top view sectional structural diagram of the present invention;

[0020] Figure 3 This is a schematic cross-sectional view of the energy storage device of the present invention.

[0021] Figure 4 This is a schematic diagram of the decomposed structure of the scheduling module of the present invention;

[0022] Figure 5 This is a partial schematic diagram of the cross-sectional structure of the light-transmitting glass of the present invention;

[0023] Figure 6 This is a partial schematic diagram of the cross-sectional structure of the outer shell of the box according to the present invention;

[0024] Figure 7 This is a schematic diagram illustrating the working principle of the cloud sub-base station of the present invention.

[0025] In the diagram: 1. Housing shell, 11. Metal shell, 12. Primer layer, 13. Intermediate coat, 14. Topcoat layer, 2. Photovoltaic panel, 3. Transparent glass, 31. Heat-insulating SG glass, 32. Sound-insulating and heat-insulating PVB film, 4. Side window glass, 5. Energy storage device, 51. Energy storage shell, 52. Rotor, 53. Stator, 54. Flywheel, 55. Magnetic levitation bearing, 6. Scheduling module, 61. Window glass, 62. Transparent display screen, 63. Touch sensor layer, 64. Data processing module, 65. Data transceiver module. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0028] Example:

[0029] Please see Figure 1-7This invention provides a technical solution: an intelligent energy storage aerogel emergency disaster reduction station, including a housing 1. The housing 1 can be fixed to the ground or mounted on a vehicle trailer. An energy storage device 5 is installed inside the housing 1. The energy storage device 5 includes a flywheel energy storage structure, an AC-DC energy storage converter, and a DC-DC high-power charging pile module. The AC-DC energy storage converter is connected to the flywheel energy storage structure via wires. The AC-DC energy storage converter can control the charging and discharging process of the flywheel energy storage structure and perform AC-DC conversion during the charging and discharging process. It can also directly supply power to AC loads in the absence of a power grid. The DC-DC high-power charging pile module is connected to the AC-DC energy storage converter via wires. During the discharging process, the external circuit is connected to the DC-DC high-power charging pile module, and then the DC-DC high-power charging pile module discharges to the outside. The selectable power ratings for AC-DC energy storage converters include 250KW (1000V), 500KW (1000V), 630KW (1000V, 1500V), 1250KW (1500V), and 1500KW (1500V). The selectable power ratings for DC-DC high-power charging pile modules include 30KW (1000V), 60KW (1000V), 80KW (1000V), 120KW (1000V), 200KW (1000V), and 300KW (1000V).

[0030] A photovoltaic panel 2 is installed on the top of the outer casing 1. The photovoltaic panel 2 converts solar energy into electrical energy. The photovoltaic panel 2 is connected to the AC-DC energy storage converter of the energy storage device 5 via wires, and the energy storage device 5 stores the electrical energy converted by the photovoltaic panel 2. The outer casing 1 is inlaid with a translucent glass 3 and a side window glass 4. The side window glass 4 is a dimming glass, a new type of special optoelectronic glass product with a laminated structure formed by bonding a liquid crystal film between two layers of glass under high temperature and pressure. Users control the transparency and opacity of the glass by controlling the on / off state of the current. Due to the characteristics of the liquid crystal film laminate, the dimming glass can also be used as a projection screen, replacing ordinary screens to display high-definition images. Through the projection function, the side window glass 4 can also serve as an advertising and public relations tool.

[0031] The flywheel energy storage structure of the energy storage device 5 includes an energy storage shell 51, a stator 53 installed inside the energy storage shell 51, a rotor 52 movably mounted inside the stator 53, and a flywheel 54 connected to one end of the rotor 52's shaft. The energy storage shell 51 is vertically mounted, meaning the shafts of the stator 53, rotor 52, and flywheel 54 within the energy storage shell 51 are all vertical. This configuration optimizes energy storage efficiency and facilitates energy integration. The stator 53, rotor 52, and flywheel 54 are integrated into a single unit. The stator 53 and rotor 52 utilize a low-loss integrated electric generator. The flywheel 54 is made of a metal + high-strength composite fiber material. In the flywheel energy storage structure, during energy storage, electrical energy drives the motor to rotate, causing the rotor 52 to rotate. The rotor 52 then drives the flywheel 54 to rotate, storing energy in the form of kinetic energy. This completes the energy storage process of converting electrical energy into mechanical energy, with the energy stored in the high-speed rotating flywheel. Afterward, the motor's rotor 52 maintains a constant speed until it receives a control signal to release energy. Upon energy release, the high-speed rotating flywheel 54 drags the rotor 52 to rotate, generating electricity, thus realizing the input, storage, and output of electrical energy. The inner cavity of the energy storage shell 51 is in a vacuum state, thereby avoiding friction between the flywheel 54 and the air, further reducing frictional losses.

[0032] A magnetic levitation bearing 55 is provided on the outer side of the other end of the flywheel 54 shaft and the outer side of the other end of the rotor 52 shaft. The outer side of the magnetic levitation bearing 55 is connected to the inner cavity of the energy storage shell 51. The rotor 52 and flywheel 54 are levitated and supported by the magnetic levitation bearing 55, so that there is no friction between the rotor 52 and flywheel 54 during rotation. By avoiding frictional loss, the maintenance and replacement of the rotor 52 and flywheel 54 can be avoided, thereby extending the service life of the flywheel energy storage structure.

[0033] The outer casing 1 comprises a metal casing 11, with a primer layer 12 applied to both the inner and outer sides of the metal casing 11. Each primer layer 12 is a single layer, applied by scraping or spraying. The wet film thickness of a single primer layer 12 is approximately 80 μm. After standing for 1-2 hours, a thicker intermediate coat 13 is applied to the other side of each primer layer 12, applied by scraping or spraying a single layer of intermediate coat 13. The wet film thickness of the intermediate coat 13 is not less than 2 mm. After standing for 7 days, a topcoat layer 14 is applied to the other side of each intermediate coat 13, applied by scraping or spraying a double topcoat layer 14. The wet film thickness of the topcoat layer 14 is approximately 200 μm. The interval between applying the two topcoat layers 14 on each side is not less than 6 hours. After applying the topcoat layer 14, the outer casing 1 needs to be left to stand for seven days. Both the intermediate coat 13 and the topcoat layer 14 are made of aerogel.

[0034] Overall performance requirements after applying intermediate coat 13 and topcoat 14:

[0035]

[0036] In the table, L' represents the visual characteristic value of the brightness of an object's surface color, graded against absolute white and absolute black. Solar reflectance refers to the ratio of solar radiation reflected in the visible and near-infrared bands (300nm–2500nm) to the incident solar radiation flux in the same band. Near-infrared reflectance refers to the ratio of solar radiation reflected in the near-infrared bands (780nm–2500nm) to the incident solar radiation flux in the same band. Vertical emissivity refers to the ratio of the vertical radiative exitance of a thermal radiator to the radiative exitance of a blackbody at the same temperature.

[0037] Performance requirements after applying intermediate paint layer 13:

[0038]

[0039]

[0040] Performance requirements after topcoat layer 14 is applied:

[0041]

[0042] The translucent glass 3 comprises two layers of heat-insulating SG glass 31. The heat-insulating SG glass 31 is superior to traditional insulated glass in terms of aesthetics, noise reduction, heat insulation, and service life. A sound-insulating and heat-insulating PVB film 32 is installed between the two layers of heat-insulating SG glass 31. The PVB film is a semi-transparent film with excellent adhesion to quartz glass, possessing properties such as transparency, heat resistance, cold resistance, and high mechanical strength. It is an excellent adhesive material for manufacturing laminated glass. The elastic PVB film in the laminated glass has a sound-blocking effect, thus giving it good sound insulation properties. Simultaneously, the PVB film effectively reduces the transmission of sunlight, thus providing heat insulation. The PVB film also reduces the transmission of ultraviolet light, thereby protecting the interior structure.

[0043] When the outer casing 1 is fixed to the ground, a 5G communication system can be pre-buried in the ground, supporting TDD and FDD frequency bands up to 6GHz, NSA and SA dual-mode, and achieving a peak download speed of up to 7.5Gbps. A scheduling module 6 is installed inside the outer casing 1. The scheduling module 6 includes two layers of window glass 61, with a transparent display screen 62 and a touch sensing layer 63 positioned between them. Both the transparent display screen 62 and the touch sensing layer 63 are connected to a data processing module 64 via wires. The signal terminals of the transparent display screen 62 and the touch sensing layer 63 can transmit signals to the data processing module 64. The data processing module 64 is connected to a data transceiver module 65 via wires, and the data transceiver module 65 interfaces with the 5G communication system. The display area of ​​the scheduling module 6 is 1209.60×680.40, with a resolution of 1920×1080 (full HD), a transmittance of 38% (close to the transmittance of ordinary subway car windows), and a brightness of 140 nits (suitable for indoor use).

[0044] The inner cavity of the outer casing 1 also houses a cloud sub-base station 7. The cloud sub-base station 7 enables large-scale internet data mining, ultra-long-distance low-power communication, and low-power sensors. It can transmit information internally and externally, and internally, the information within the cloud sub-base station is displayed through the scheduling module 6. The cloud sub-base station 7 includes an αSpace base station, a cloud box, and a β transmission module. The αSpace base station supports full-duplex communication, 3G, WiFi, and LAN internet access. The cloud box supports iBeacon, Eddystone, and BLE custom broadcast packets, as well as the identification of sensor data such as temperature, humidity, and light. The β transmission module includes a UART interface, supporting uplink and downlink data packets of up to 29 bytes. Traditional sensor devices are embedded in the cloud box to form a low-power wide area network module, which is then transformed into a terminal that can communicate with the cloud sub-base station 7 via the β transmission module. By deploying sensors, data such as temperature and humidity are collected. This data is then uploaded to the IoT cloud via the αSpace base station deployed in the secure zone 1 of the enclosure. The cloud management system in the IoT cloud aggregates and analyzes the data, providing corresponding monitoring and early warnings. Simultaneously, the data is provided to the end user or solution provider to determine the final implementation plan. The cloud sub-base station 7 has low power consumption, operating for over a year using four AA batteries. It enables long-distance communication: within 1km in complex indoor environments and within 10km in open outdoor environments; for short-range high-speed communication within 10 meters, it uses 2.4GHz, detectable by Android and iOS devices; for long-range low-speed communication, it uses 433, 868, and 915MHz, manageable by the αSpace base station. The cloud sub-base station 7 uses the free ISM band compliant with national standards, eliminating frequency band costs. The cloud sub-base station 7 employs a star network topology, simplifying deployment and easily supporting over 1000 nodes. Spread spectrum technology with a large spreading factor is used in information transmission to increase transmission distance. Forward error correction coding is used to improve the quality of communication networks.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or basic characteristics. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of the invention is defined by the appended claims rather than the foregoing description. Therefore, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Intelligent energy storage aerogel emergency disaster mitigation station, comprising a box shell (1), an energy storage device (5) is installed on the inner side of the box shell (1), characterized in that: A photovoltaic panel (2) is installed on the top of the outer shell (1). The photovoltaic panel (2) is connected to the energy storage device (5) through wires. The outer shell (1) is inlaid with light-transmitting glass (3) and side window glass (4). The energy storage device (5) includes an energy storage shell (51), a stator (53) is installed on the inner side of the energy storage shell (51), a rotor (52) is movably arranged on the inner side of the stator (53), a flywheel (54) is connected to one end of the rotor (52) shaft, a magnetic levitation bearing (55) is arranged on the outer side of the other end of the flywheel (54) shaft and the outer side of the other end of the rotor (52) shaft, and the outer side of the magnetic levitation bearing (55) is connected to the inner cavity of the energy storage shell (51); The outer shell (1) of the box includes a metal shell (11), and a primer layer (12) is provided on both the inner and outer sides of the metal shell (11). A middle paint layer (13) is provided on the other side of the primer layer (12) on both sides, and a topcoat layer (14) is provided on the other side of the middle paint layer (13) on both sides. The material of the middle paint layer (13) and the topcoat layer (14) is aerogel.

2. The intelligent energy storage aerogel emergency disaster mitigation station of claim 1, wherein: The side window glass (4) is a dimming glass.

3. The intelligent energy storage aerogel emergency disaster mitigation station of claim 1, wherein: The light-transmitting glass (3) includes two layers of heat-insulating SG glass (31), and a sound-insulating and heat-insulating PVB film (32) is provided between the two sides of the heat-insulating SG glass (31).

4. The intelligent energy storage aerogel emergency disaster mitigation station of claim 1, wherein: The inner side of the outer shell (1) of the box is provided with a scheduling module (6). The scheduling module (6) includes two layers of window glass (61). A transparent display screen (62) and a touch sensing layer (63) are provided between the two layers of window glass (61). The transparent display screen (62) and the touch sensing layer (63) are both connected to a data processing module (64) through wires. The data processing module (64) is connected to a data transceiver module (65) through wires.

5. The intelligent energy storage aerogel emergency disaster mitigation station of claim 1, wherein: The primer layer (12) and intermediate paint layer (13) on one side are each one layer, and the topcoat layer (14) on one side is two layers. The thickness of the primer layer (12) is 80 μm, the thickness of the intermediate paint layer (13) is 2 mm, and the thickness of the topcoat layer (14) is 200 μm.

6. The intelligent energy storage aerogel emergency disaster mitigation station of claim 1, wherein: The stator (53), rotor (52) and flywheel (54) in the energy storage housing (51) are all in a vertical position.

7. The intelligent energy storage aerogel emergency disaster mitigation station of claim 1, wherein: The inner cavity of the energy storage shell (51) is in a vacuum state.

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