Wireless monitoring equipment for monitoring parameters of fire extinguisher and storage environment

Abstract

The utility model discloses wireless monitoring equipment for monitoring parameters of a fire extinguisher and a storage environment, which belongs to the technical field of fire extinguisher monitoring and comprises a shell, a cover plate is clamped on one side of the shell, and a central copper nozzle connecting piece is connected in the cover plate in a penetrating manner. In the utility model, the internal pressure of the fire extinguisher is monitored in real time through the pressure monitoring module, and the data accuracy is ensured by combining the sealing fixing piece; the temperature and humidity monitoring module is installed in a monitoring hole in the bottom of the shell and used for monitoring temperature and humidity changes of the fire extinguisher placement environment. The three-axis acceleration module can monitor the storage posture of the fire extinguisher and judge whether the fire extinguisher topples over or moves or not, data are processed through the main circuit board and then uploaded to the monitoring platform through the 4G wireless module, remote monitoring is achieved, when the fire extinguisher is in an abnormal state, the system can give an early warning in time, the manual inspection workload is reduced, and the working efficiency is improved. And the usability of the fire extinguisher and the fire-fighting management efficiency are improved.

Description

Technical Field

[0001] This utility model belongs to the field of fire extinguisher monitoring technology, and in particular relates to a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment. Background Technology

[0002] A fire extinguisher is a portable fire-fighting device that stores a fire extinguishing agent and can quickly extinguish a fire in its early stages. It is widely used in residences, shopping malls, factories, office buildings, and other places. Common types of fire extinguishers include dry powder fire extinguishers, carbon dioxide fire extinguishers, water-based fire extinguishers, and foam fire extinguishers. Different types are suitable for different types of fires. A fire extinguisher is a portable fire-fighting device used to extinguish initial fires and is widely used in public places and homes.

[0003] In the current technology, the conventional monitoring methods for fire extinguishers mainly rely on manual inspections and basic testing equipment. Under normal circumstances, maintenance personnel will conduct on-site inspections according to the prescribed cycle to confirm whether the pressure gauge pointer of the fire extinguisher is within the normal range, whether the extinguishing agent is sufficient, whether the nozzle is unobstructed, whether the outer shell is damaged, and whether the storage environment meets the requirements. In addition, some places may be equipped with pressure detection devices or temperature and humidity recorders to assist in monitoring the environmental conditions around the fire extinguisher. Although these methods are reliable, they rely on manual operation, and the frequency and quality of inspections are affected by human factors, which may lead to the risk of untimely maintenance.

[0004] Based on this, this utility model designs a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to address the problem that conventional monitoring methods for fire extinguishers mainly rely on manual inspections and basic testing equipment. Under normal circumstances, maintenance personnel will conduct on-site inspections according to prescribed cycles to confirm whether the pressure gauge pointer of the fire extinguisher is within the normal range. Although these methods are reliable, they depend on manual operation, and the frequency and quality of inspections are affected by human factors, which may lead to the risk of untimely maintenance. Therefore, this utility model proposes a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A wireless monitoring device for monitoring various parameters of a fire extinguisher and its storage environment includes a housing, a cover plate attached to one side of the housing, a central copper nozzle connector extending through the cover plate, a pressure monitoring module for real-time monitoring of the internal pressure of the fire extinguisher installed within the central copper nozzle connector, a temperature and humidity monitoring hole on the bottom surface of the housing, a temperature and humidity monitoring module for real-time monitoring of the temperature and humidity of the ground installed on the temperature and humidity monitoring hole, and a main circuit board for receiving and transmitting data installed inside the housing.

[0008] As a further description of the above technical solution:

[0009] The pressure monitoring module is fitted with a sealing fastener, which is fixedly connected inside the central copper nozzle connector.

[0010] As a further description of the above technical solution:

[0011] The cover plate is equipped with four locking nuts, and the outer shell has four mounting holes with internal threads, with the locking nuts threaded into the mounting holes.

[0012] As a further description of the above technical solution:

[0013] A mechanical pressure gauge is connected through the housing, and the mechanical pressure gauge is fixedly connected to the central copper nozzle connector.

[0014] As a further description of the above technical solution:

[0015] The main circuit board is equipped with a 4G wireless module for wireless transmission and a three-axis accelerometer module responsible for monitoring the attitude changes of the fire extinguisher.

[0016] As a further description of the above technical solution:

[0017] A buzzer-type alarm is fixedly connected to the front of the housing, and a signal receiving module is fixedly connected to the back of the buzzer-type alarm. The signal receiving module is connected through the housing.

[0018] As a further description of the above technical solution:

[0019] The signal receiving module is electrically connected to the main circuit board, and both the pressure monitoring module and the temperature and humidity monitoring module are electrically connected to the main circuit board.

[0020] As a further description of the above technical solution:

[0021] The main circuit board is equipped with a low-power management module, which is used to enter a low-power mode when not under monitoring.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0023] 1. In this utility model, the internal pressure of the fire extinguisher is monitored in real time by a pressure monitoring module, and the accuracy of the data is ensured by the sealing and fixing components; the temperature and humidity monitoring module is installed in the monitoring hole at the bottom of the shell to monitor the temperature and humidity changes of the environment in which the fire extinguisher is placed; the three-axis acceleration module can monitor the storage posture of the fire extinguisher to determine whether it has been tilted or moved. After the data is processed by the main circuit board, it is uploaded to the monitoring platform by the 4G wireless module to realize remote monitoring. When the fire extinguisher is in an abnormal state, the system can issue an early warning in time, reduce the workload of manual inspection, and improve the availability of fire extinguishers and the efficiency of fire management.

[0024] 2. In this utility model, when the signal receiving module detects abnormal temperature, humidity or pressure parameters, the main circuit board triggers a buzzer alarm through the control module, so that the alarm device immediately sounds an alarm, ensuring that the surrounding staff can perceive the abnormal situation in time and take corresponding measures, thereby avoiding the response delay that may be caused by relying solely on remote monitoring. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment, as proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the structure of a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment, where the outer shell and cover plate are separated.

[0027] Figure 3 This is a three-dimensional structural diagram of the main circuit board of a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment, as proposed in this utility model.

[0028] Figure 4 This is a three-dimensional structural diagram of a buzzer-type alarm, a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment, as proposed in this utility model.

[0029] Figure 5 This is a schematic diagram of the principle of a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment, as proposed in this utility model.

[0030] Legend:

[0031] 1. Outer shell; 2. Cover plate; 3. Central copper nozzle connector; 4. Locking nut; 5. Sealing fastener; 6. Pressure monitoring module; 7. Temperature and humidity monitoring module; 8. Mechanical pressure gauge; 9. Temperature and humidity monitoring port; 10. Main circuit board; 11. 4G wireless module; 12. Triaxial acceleration module; 13. Buzzer alarm; 14. Signal receiving module; 15. Mounting hole. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figures 1-5 ;

[0034] First embodiment:

[0035] This utility model provides a technical solution: a wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment, including a housing 1, a cover plate 2 attached to one side of the housing 1, a central copper nozzle connector 3 connected through the cover plate 2, a pressure monitoring module 6 for real-time monitoring of the internal pressure of the fire extinguisher installed in the central copper nozzle connector 3, a temperature and humidity monitoring hole 9 on the bottom surface of the housing 1, a temperature and humidity monitoring module 7 for real-time monitoring of the temperature and humidity of the ground installed on the temperature and humidity monitoring hole 9, a main circuit board 10 for receiving and transmitting data installed inside the housing 1, and the temperature and humidity monitoring module 7 installed in the temperature and humidity monitoring hole 9 at the bottom of the housing 1. This design can ensure accurate sensing of temperature and humidity changes in the environment where the fire extinguisher is placed, avoiding the impact of high temperature and high humidity on the performance of the extinguishing agent. At the same time, the temperature and humidity monitoring hole 9 helps the device to sense environmental changes faster, making the data more accurate, thereby improving the timeliness of monitoring. The protective function of the housing 1 can prevent dust, moisture or other contaminants from affecting the sensor, improving the durability of the device.

[0036] Specifically, such as Figure 2-3As shown, the pressure monitoring module 6 is covered with a sealing fastener 5, which is fixedly connected to the central copper nozzle connector 3. Four locking nuts 4 are installed inside the cover plate 2. Four mounting holes 15 with internal threads are opened inside the outer shell 1. The locking nuts 4 are threaded into the mounting holes 15. A mechanical pressure gauge 8 is connected through the outer shell 1 and fixedly connected to the central copper nozzle connector 3. A 4G wireless module 11 for wireless transmission and a three-axis acceleration module 12 for monitoring the attitude changes of the fire extinguisher are installed inside the main circuit board 10. The 4G wireless module 11 is combined with the main circuit board 10 to realize remote data transmission, so that the managers can keep track of the status of the fire extinguisher at any time.

[0037] The main circuit board 10 is equipped with a low-power management module, which is used to enter a low-power mode when not under monitoring. The pressure monitoring module 6 and the mechanical pressure gauge 8 are installed together in the central copper nozzle connector 3 to form a dual monitoring mechanism. The pressure monitoring module 6 can monitor the internal pressure of the fire extinguisher in real time and upload the data, while the mechanical pressure gauge 8 provides intuitive pressure readings. Even in the event of a wireless communication failure, on-site personnel can still quickly determine the status of the fire extinguisher through mechanical means. The central copper nozzle connector 3 ensures the accuracy of pressure measurement and maintains the sealing of the entire system to prevent leakage and improve the stability and reliability of the equipment.

[0038] During operation, the internal pressure of the fire extinguisher is monitored in real time by the pressure monitoring module 6, and the accuracy of the data is ensured by the sealing fastener 5. The temperature and humidity monitoring module 7 is installed in the monitoring hole at the bottom of the outer shell 1 to monitor the temperature and humidity changes of the environment in which the fire extinguisher is placed. The triaxial acceleration module 12 can monitor the storage posture of the fire extinguisher to determine whether it has been tilted or moved. After the data is processed by the main circuit board 10, it is uploaded to the monitoring platform by the 4G wireless module 11 to realize remote monitoring. When the fire extinguisher is in an abnormal state, the system can issue an early warning in time, reduce the workload of manual inspection, and improve the availability of fire extinguishers and the efficiency of fire management.

[0039] Second embodiment:

[0040] Specifically, such as Figure 4 As shown, a buzzer-type alarm 13 is fixedly connected to the front of the housing 1, and a signal receiving module 14 is fixedly connected to the back of the buzzer-type alarm 13. The signal receiving module 14 is connected through the housing 1 and is electrically connected to the main circuit board 10. The pressure monitoring module 6 and the temperature and humidity monitoring module 7 are both electrically connected to the main circuit board 10. The addition of the buzzer-type alarm 13 provides a local alarm mechanism. When an abnormality of the fire extinguisher is detected, even if the network signal is interrupted, the device can still remind nearby personnel through local sound, ensuring that the problem can be detected and dealt with in a timely manner and improving fire safety.

[0041] During operation, when the signal receiving module 14 detects abnormal temperature, humidity or pressure parameters, the main circuit board 10 triggers the buzzer alarm 13 through the control module, causing the alarm device to immediately sound an alarm, ensuring that the surrounding staff can perceive the abnormal situation in time and take corresponding measures, thereby avoiding the response delay that may be caused by relying solely on remote monitoring.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment, comprising a housing (1), characterized in that, A cover plate (2) is attached to one side of the outer shell (1). A central copper nozzle connector (3) is connected through the cover plate (2). A pressure monitoring module (6) for real-time monitoring of the internal pressure of the fire extinguisher is installed inside the central copper nozzle connector (3). A temperature and humidity monitoring hole (9) is opened on the bottom surface of the outer shell (1). A temperature and humidity monitoring module (7) for real-time monitoring of the temperature and humidity of the ground is installed on the temperature and humidity monitoring hole (9). A main circuit board (10) for receiving and transmitting data is installed inside the outer shell (1).

2. The wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment according to claim 1, characterized in that, The pressure monitoring module (6) is covered with a sealing fastener (5), which is fixedly connected inside the central copper nozzle connector (3).

3. The wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment according to claim 1, characterized in that, The cover plate (2) is equipped with four locking nuts (4), and the outer shell (1) has four mounting holes (15) with internal threads. The locking nuts (4) are threaded into the mounting holes (15).

4. The wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment according to claim 1, characterized in that, A mechanical pressure gauge (8) is connected through the outer casing (1), and the mechanical pressure gauge (8) is fixedly connected inside the central copper nozzle connector (3).

5. A wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment according to claim 1, characterized in that, The main circuit board (10) is equipped with a 4G wireless module (11) for wireless transmission and a three-axis accelerometer module (12) responsible for monitoring the attitude changes of the fire extinguisher.

6. A wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment according to claim 1, characterized in that, A buzzer-type alarm (13) is fixedly connected to the front of the outer casing (1), and a signal receiving module (14) is fixedly connected to the back of the buzzer-type alarm (13). The signal receiving module (14) is connected through the outer casing (1).

7. A wireless monitoring device for monitoring various parameters of a fire extinguisher and its storage environment according to claim 6, characterized in that, The signal receiving module (14) is electrically connected to the main circuit board (10), and the pressure monitoring module (6) and the temperature and humidity monitoring module (7) are both electrically connected to the main circuit board (10).

8. A wireless monitoring device for monitoring various parameters of fire extinguishers and their storage environment according to claim 1, characterized in that, The main circuit board (10) is equipped with a low power management module, which is used to enter a low power mode when not under monitoring.

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