Integrated multifunctional hydrogen fuel cell management system controller

Abstract

The utility model provides a hydrogen fuel cell management system controller integrated with multiple functions, which comprises a shell, a side cover plate is arranged on one side surface of the shell, a hydrogen fuel cell management system controller body is arranged in the shell through an anti-vibration device, at least one cooling fan is embedded in the side cover plate, and the cooling fan is arranged in the shell. A plurality of heat dissipation holes are formed in two end walls of the shell and one side wall opposite to the side cover plate; and a temperature control switch is fixedly mounted on the hydrogen fuel cell management system controller body. According to the integrated multifunctional hydrogen fuel cell management system controller provided by the utility model, through the arrangement of the heat dissipation fan, the heat dissipation holes and the temperature control switch, the automatic heat dissipation function of the hydrogen fuel cell management system controller body is realized, the stable operation of equipment is ensured, and through the arrangement of the anti-vibration device, the stability of the equipment is ensured. And particularly, the square rubber frame and the rubber spacers in the square rubber frame effectively improve the anti-seismic property of the equipment and protect the safety of core components.

Description

Technical Field

[0001] This utility model relates to the field of hydrogen fuel cell management system technology, specifically to an integrated multi-functional hydrogen fuel cell management system controller. Background Technology

[0002] A fuel cell is a chemical device that directly converts the chemical energy of fuel into electrical energy. It primarily controls the reaction of hydrogen and oxygen within the fuel cell stack to produce water and electricity. An electronic control system ensures the safe and efficient operation of the entire fuel cell system.

[0003] Traditional hydrogen fuel cell management system controllers have limited functionality and insufficient heat dissipation and shock resistance. Therefore, a multifunctional hydrogen fuel cell management system controller is proposed. Utility Model Content

[0004] The present invention aims to solve the problems mentioned in the background art by providing an integrated multifunctional hydrogen fuel cell management system controller.

[0005] The specific technical solution is as follows:

[0006] A multi-functional hydrogen fuel cell management system controller includes:

[0007] The housing has a side cover plate installed on one side, and the hydrogen fuel cell management system controller body is installed inside the housing via a shock-resistant device, wherein:

[0008] At least one cooling fan is embedded in the side cover plate. Several heat dissipation holes are provided on both end walls of the outer shell and on one side wall facing the side cover plate. A temperature control switch is fixedly installed on the controller body of the hydrogen fuel cell management system. A heat dissipation channel is formed between the heat dissipation holes and the cooling fan. The temperature control switch is connected in series with the cooling fan.

[0009] The anti-vibration device includes two square rubber frames, which are respectively fixedly installed between the inner top wall and the inner bottom wall of the outer shell, and the hydrogen fuel cell management system controller body is fixedly installed between the two square rubber frames.

[0010] As a preferred embodiment of this utility model, a number of inclined rubber septa are fixedly installed in the inner cavity of each of the square rubber frames, and the adjacent rubber septa are V-shaped or inverted V-shaped.

[0011] As a preferred embodiment of this utility model, the hydrogen fuel cell management system controller body and the two end walls of the outer shell, the side wall of the outer shell facing the side cover plate, and the side cover plate are all provided with gaps.

[0012] In a preferred embodiment of this utility model, the hydrogen fuel cell management system controller body is electrically connected to a power connector via a power cord, and the power connector is located outside the housing.

[0013] In a preferred embodiment of this utility model, the hydrogen fuel cell management system controller body is electrically connected to a connector via a wiring harness.

[0014] As a preferred embodiment of this utility model, the hydrogen fuel cell management system controller body integrates a fuel cell voltage detector and a current detection module, and both the fuel cell voltage detector and the current detection module are signal connected to the hydrogen fuel cell management system controller body.

[0015] In a preferred embodiment of this utility model, the hydrogen fuel cell management system controller body integrates a storage module and a communication module, both of which are signal-connected to the hydrogen fuel cell management system controller body.

[0016] As a preferred embodiment of this utility model, the hydrogen fuel cell management system controller body integrates a relay one and a relay two, both of which are electrically connected to the hydrogen fuel cell management system controller body.

[0017] As a preferred embodiment of this utility model, a touch screen is embedded in the top of the housing, and the touch screen is communicatively connected to the controller body of the hydrogen fuel cell management system.

[0018] As a preferred embodiment of this utility model, operation buttons are installed on the top of the outer shell on both sides of the touch screen, and the operation buttons are electrically connected to the controller body of the hydrogen fuel cell management system.

[0019] This utility model has the following beneficial effects:

[0020] The integrated multi-functional hydrogen fuel cell management system controller provided by this utility model achieves automatic heat dissipation of the hydrogen fuel cell management system controller body through the setting of a cooling fan, heat dissipation holes and temperature control switch, ensuring the stable operation of the equipment. Through the setting of anti-vibration device, especially the square rubber frame and the rubber diaphragm inside, the anti-vibration performance of the equipment is effectively improved, protecting the safety of core components. Attached Figure Description

[0021] Figure 1 A schematic diagram of the integrated multifunctional hydrogen fuel cell management system controller provided in this embodiment of the utility model. Figure 1 ;

[0022] Figure 2A schematic diagram of the integrated multifunctional hydrogen fuel cell management system controller provided in this embodiment of the utility model. Figure 2 ;

[0023] Figure 3 A schematic diagram of the integrated multifunctional hydrogen fuel cell management system controller provided in this embodiment of the utility model. Figure 3 ;

[0024] Figure 4 A schematic diagram of the integrated multifunctional hydrogen fuel cell management system controller provided in this embodiment of the utility model. Figure 4 ;

[0025] Figure 5 A partial structural diagram of the integrated multifunctional hydrogen fuel cell management system controller provided in an embodiment of this utility model.

[0026] In the attached image:

[0027] 1. Outer casing; 2. Touch screen; 3. Operation buttons; 4. Heat dissipation holes; 5. Side cover; 6. Cooling fan; 7. Power cord; 8. Power connector; 9. Wiring harness; 10. Connector; 11. Hydrogen fuel cell management system controller body; 12. Square rubber frame; 13. Rubber spacer; 14. Temperature control switch; 15. Fuel cell voltage detector; 16. Current detection module; 17. Storage module; 18. Communication module; 19. Relay 1; 20. Relay 2. Detailed Implementation

[0028] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0030] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model 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, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0031] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Example

[0033] The integrated multi-functional hydrogen fuel cell management system controller provided in this embodiment, such as... Figures 1-5 As shown, it includes: a housing 1, a side cover plate 5 installed on one side of the housing 1, and a hydrogen fuel cell management system controller body 11 installed inside the housing 1 through an anti-vibration device.

[0034] To dissipate heat from the hydrogen fuel cell management system controller body 11, two symmetrically arranged cooling fans 6 are embedded in the side cover plate 5. Several heat dissipation holes 4 are provided on both end walls of the outer shell 1 and on one side wall opposite the side cover plate 5. In order to enable the cooling fans 6 to automatically work to dissipate heat from the hydrogen fuel cell management system controller body 11, a temperature control switch 14 is fixedly installed on the hydrogen fuel cell management system controller body 11. A heat dissipation channel is formed between the heat dissipation holes 4 and the cooling fans 6. At the same time, the temperature control switch 14 and the cooling fans 6 are connected in series.

[0035] In order to effectively protect the hydrogen fuel cell management system controller body 11 from shock, the shock-resistant device includes two square rubber frames 12. The two square rubber frames 12 are fixedly installed between the inner top wall and the inner bottom wall of the outer shell 1, respectively. The hydrogen fuel cell management system controller body 11 is fixedly installed between the two square rubber frames 12. The square rubber frames 12 have a good shock absorption effect and can effectively protect the hydrogen fuel cell management system controller body 11 from shock.

[0036] In order to ensure that the square rubber frame 12 has excellent shock absorption performance while taking into account its stress strength, several inclined rubber partitions 13 are fixedly installed in the inner cavity of each square rubber frame 12, and the adjacent rubber partitions 13 are V-shaped or inverted V-shaped.

[0037] To ensure heat dissipation, gaps are provided between the hydrogen fuel cell management system controller body 11 and the two end walls of the outer casing 1, the side wall of the outer casing 1 facing the side cover plate 5, and the side cover plate 5.

[0038] For convenient power supply, the hydrogen fuel cell management system controller body 11 is electrically connected to a power connector 8 via a power cord 7. The power connector 8 is located outside the housing 1.

[0039] To facilitate connection to loads such as blowers, water pumps, and motors, connectors 10 are electrically connected to the hydrogen fuel cell management system controller body 11 via wiring harness 9.

[0040] To facilitate the acquisition of fuel cell voltage and current, a fuel cell voltage detector 15 and a current detection module 16 are integrated on the hydrogen fuel cell management system controller body 11. Both the fuel cell voltage detector 15 and the current detection module 16 are connected to the hydrogen fuel cell management system controller body 11 via signal connection. The fuel cell voltage detector 15 is used to acquire the voltage of each individual cell in the fuel cell stack. It has internal power and signal isolation circuits to ensure that faults will not affect the main functions of the hydrogen fuel cell management system controller body 11. The current detection module 16 is used to monitor the output current of the hydrogen fuel cell in real time to prevent overcurrent.

[0041] To facilitate data storage and remote communication, a storage module 17 and a communication module 18 are integrated into the hydrogen fuel cell management system controller body 11. Both the storage module 17 and the communication module 18 are connected to the hydrogen fuel cell management system controller body 11 via signal connection. The storage module 17 enables the integrated multi-functional hydrogen fuel cell management system controller to have a data recording function, which can record various parameters during system operation for subsequent analysis and fault diagnosis. The communication module 18 enables the integrated multi-functional hydrogen fuel cell management system controller to support remote upgrades and maintenance, facilitating software updates and troubleshooting via network or wireless communication.

[0042] To facilitate the control of loads such as blowers, water pumps, and motors, relay 19 and relay 20 are integrated on the hydrogen fuel cell management system controller body 11. Both relay 19 and relay 20 are electrically connected to the hydrogen fuel cell management system controller body 11.

[0043] To facilitate the display of working status and the setting of working parameters, a touch screen 2 is embedded in the top of the housing 1, and the touch screen 2 is also connected to the hydrogen fuel cell management system controller body 11.

[0044] For ease of operation, operation buttons 3 are also installed on the top of the outer casing 1 on both sides of the touch screen 2. The operation buttons 3 are electrically connected to the hydrogen fuel cell management system controller body 11.

[0045] The hydrogen fuel cell management system controller body 11 can be a D20N24 FCU.

[0046] Among them, the fuel cell voltage detector 15 can adopt the Kolibrik fuel cell CVM battery voltage detector series: CVM24P, VM-Kit64A, CVM-Kit160A, CVM-Ext32A. These models can be used in fuel cell systems to monitor the voltage of each individual cell in the battery pack, thereby achieving on-site analysis or real-time monitoring of battery performance during long-term operation under load.

[0047] Among them, the current detection module 16 can be a Hall current sensor of model ACS712;

[0048] Among them, the storage module 17 is selected as a NAND Flash memory with model number TC58NVG5D2FTA00;

[0049] Among them, the communication module 18 can be a 5G communication module of the SIM8200 series.

[0050] In summary, the integrated multifunctional hydrogen fuel cell management system controller provided in this embodiment has the following advantages:

[0051] 1.1 The automatic heat dissipation function of the hydrogen fuel cell management system controller body 11 is realized by the cooling fan 6, heat dissipation hole 4 and temperature control switch 14, which ensures the stable operation of the equipment;

[0052] 1.2 The installation of seismic devices, especially the square rubber frame 12 and its internal rubber partitions 13, effectively improves the seismic performance of the equipment and protects the safety of core components;

[0053] 1.3 The integrated design, including fuel cell voltage detector 15, current detection module 16, storage module 17 and communication module 18, not only enriches the functions of the equipment, but also improves the intelligence level and maintainability of the equipment;

[0054] Workflow:

[0055] 2.1 When the temperature of the hydrogen fuel cell management system controller body 11 rises, the temperature control switch 14 automatically closes and starts the cooling fan 6, which dissipates heat from the equipment through the heat dissipation channel formed by the heat dissipation holes 4.

[0056] 2.2 The square rubber frame 12 and the rubber septum 13 inside it can absorb and disperse vibration energy when the equipment is subjected to vibration, protecting the hydrogen fuel cell management system controller body 11 from damage.

[0057] 2.3 The fuel cell voltage detector 15 collects the voltage of each cell in the fuel cell stack in real time, and the current detection module 16 monitors the output current of the hydrogen fuel cell in real time to ensure the safe operation of the equipment.

[0058] 2.4 The storage module 17 records various parameters during system operation, and the communication module 18 supports remote upgrades and maintenance, improving the maintainability and intelligence level of the equipment.

[0059] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any 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 multi-functional hydrogen fuel cell management system controller, characterized in that, include: The outer casing (1) has a side cover plate (5) installed on one side, and the hydrogen fuel cell management system controller body (11) is installed inside the outer casing (1) through a shock-resistant device, wherein: At least one cooling fan (6) is embedded in the side cover plate (5). Several heat dissipation holes (4) are provided on both end walls of the outer shell (1) and on one side wall facing the side cover plate (5). A temperature control switch (14) is fixedly installed on the hydrogen fuel cell management system controller body (11). A heat dissipation channel is formed between the heat dissipation holes (4) and the cooling fan (6). The temperature control switch (14) is connected in series with the cooling fan (6). The anti-vibration device includes two square rubber frames (12), which are respectively fixedly installed between the inner top wall and the inner bottom wall of the outer shell (1), and the hydrogen fuel cell management system controller body (11) is fixedly installed between the two square rubber frames (12).

2. The integrated multifunctional hydrogen fuel cell management system controller according to claim 1, characterized in that, Each of the square rubber frames (12) has several inclined rubber septa (13) fixedly installed in its inner cavity, and the adjacent rubber septa (13) are V-shaped or inverted V-shaped.

3. The integrated multifunctional hydrogen fuel cell management system controller according to claim 1, characterized in that, There are gaps between the hydrogen fuel cell management system controller body (11) and the two end walls of the outer shell (1), the side wall of the outer shell (1) facing the side cover plate (5), and the side cover plate (5).

4. The integrated multifunctional hydrogen fuel cell management system controller according to claim 3, characterized in that, The hydrogen fuel cell management system controller body (11) is electrically connected to a power connector (8) via a power cord (7), and the power connector (8) is located outside the housing (1).

5. The integrated multifunctional hydrogen fuel cell management system controller according to claim 4, characterized in that, The hydrogen fuel cell management system controller body (11) is electrically connected to a connector (10) via a wiring harness (9).

6. The integrated multifunctional hydrogen fuel cell management system controller according to claim 5, characterized in that, The hydrogen fuel cell management system controller body (11) integrates a fuel cell voltage detector (15) and a current detection module (16), and both the fuel cell voltage detector (15) and the current detection module (16) are signal connected to the hydrogen fuel cell management system controller body (11).

7. The integrated multifunctional hydrogen fuel cell management system controller according to claim 6, characterized in that, The hydrogen fuel cell management system controller body (11) integrates a storage module (17) and a communication module (18), both of which are signal connected to the hydrogen fuel cell management system controller body (11).

8. The integrated multifunctional hydrogen fuel cell management system controller according to claim 7, characterized in that, The hydrogen fuel cell management system controller body (11) integrates a first relay (19) and a second relay (20), both of which are electrically connected to the hydrogen fuel cell management system controller body (11).

9. The integrated multifunctional hydrogen fuel cell management system controller according to claim 8, characterized in that, A touch screen (2) is embedded in the top of the housing (1), and the touch screen (2) is communicatively connected to the hydrogen fuel cell management system controller body (11).

10. The integrated multifunctional hydrogen fuel cell management system controller according to claim 9, characterized in that, The top of the outer casing (1) is equipped with operation buttons (3) on both sides of the touch screen (2), and the operation buttons (3) are electrically connected to the hydrogen fuel cell management system controller body (11).

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