Remote real-time environmental gas concentration monitoring device for granary

Abstract

The utility model relates to the technical field of granary monitoring, in particular to a granary remote real-time environment gas concentration monitoring device which comprises a monitoring mechanism and a remote control mechanism. The monitoring mechanism comprises a first controller, a sensor integration module used for collecting the gas concentration value of each environment gas in the granary, and a first communication module. The first controller is electrically connected with the sensor set and the first communication module. The sensor integration module is arranged in a granary; the remote control mechanism comprises a second controller, a second display module and a second communication module; the second controller is electrically connected with the second display module and the second communication module. The monitoring mechanism and the remote control mechanism are in communication connection through the first communication module and the second communication module.

Description

Technical Field

[0001] The utility model relates to the technical field of granary monitoring, in particular to a granary remote real-time environmental gas concentration monitoring device. Background Art

[0002] During grain storage, fumigation is often required to prevent pests and mildew. Phosphine is a commonly used fumigant. However, phosphine is a toxic gas that is harmful to humans. Furthermore, the oxygen and nitrogen concentrations within the granary must be strictly controlled to ensure a safe and stable storage environment.

[0003] Currently, most common granary environmental monitoring devices on the market use manual detection or local alarm devices. These methods have the following problems:

[0004] The traditional manual detection method requires staff to regularly enter the granary to conduct gas concentration detection, which is not only time-consuming and labor-intensive, but also poses certain safety risks.

[0005] Although existing local alarm devices can alert staff to abnormal gas concentrations to a certain extent, their monitoring range is limited, and they cannot achieve remote monitoring and cannot transmit data to managers in a timely manner for decision-making. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a remote real-time environmental gas concentration monitoring device for a granary, which can realize remote real-time monitoring of the environmental gas concentration in the granary, thereby improving the accuracy and efficiency of monitoring, ensuring the safety of staff, and reducing management costs.

[0007] The basic solution provided by the utility model is: a remote real-time environmental gas concentration monitoring device for a granary, comprising a monitoring mechanism and a remote control mechanism;

[0008] The monitoring mechanism includes a first controller, a sensor integrated module for collecting gas concentration values of various ambient gases in the granary, and a first communication module; the first controller is electrically connected to the sensor set and the first communication module respectively; the sensor integrated module is arranged in the granary;

[0009] The remote control mechanism includes a second controller, a second display module and a second communication module; the second controller is electrically connected to the second display module and the second communication module respectively;

[0010] The monitoring mechanism and the remote control mechanism are communicatively connected via a first communication module and a second communication module.

[0011] The principle and advantage of the present utility model are as follows: in this scheme, first, the first controller in the monitoring mechanism is used to collect the gas concentration values corresponding to each environmental gas in the granary through the sensor integrated module arranged in the granary, and send the corresponding gas concentration values to the remote control mechanism through the first communication module at the first time, and the second controller in the remote control mechanism is used to receive the gas concentration values sent from the first communication module through the second communication module and to visualize the gas concentration values corresponding to each environmental gas in the granary through the second display module, thereby realizing remote real-time monitoring of the environmental gas concentration in the granary.

[0012] 1. The sensor integrated module collects real-time data on ambient gas concentrations within the granary, ensuring continuous and real-time monitoring. This data is transmitted to the remote control unit via the communication module, allowing staff to monitor the gas conditions within the granary remotely. Without having to physically enter or physically visit the granary, the remote control unit can view gas concentration data and issue control commands as needed, improving operational convenience and safety. This enables remote, real-time monitoring of ambient gas concentrations within the granary, improving monitoring accuracy and efficiency, ensuring staff safety, and reducing management costs.

[0013] 2. The second display module can intuitively display gas concentration data in the form of charts or numbers, making it easier for managers to quickly understand and analyze. Visual data display helps managers make timely and accurate decisions.

[0014] 3. During the non-fumigation period, remote monitoring can effectively prevent the risk of gas leakage or excessive concentration and ensure the safety of workers.

[0015] Furthermore, the sensor integrated module includes a phosphine sensor, an oxygen sensor and a nitrogen sensor.

[0016] Beneficial effects: In this solution, multiple sensors are set up to monitor the gas concentration of multiple ambient gases in the granary, which greatly improves the comprehensiveness of the device monitoring. Different gas sensors complement each other to ensure the accuracy and reliability of the monitoring results.

[0017] Furthermore, the monitoring mechanism also includes an alarm module electrically connected to the first controller, and the alarm module is arranged outside the granary.

[0018] Beneficial effect: In this solution, during the non-fumigation period, the first controller in the monitoring mechanism is used to collect the gas concentration values corresponding to various ambient gases in the granary through the sensor integrated module arranged in the granary, and then determine whether the gas concentration values are greater than the corresponding preset threshold values. If so, the alarm module is activated to sound an alarm, thereby realizing the alarm notification to the staff outside the granary.

[0019] Furthermore, the alarm module includes a buzzer and a warning light.

[0020] Beneficial effects: A more comprehensive alarm is achieved through the dual coordination of sound and light, thereby improving the reliability and recognizability of the alarm.

[0021] Furthermore, the first communication module and the second communication module are wireless communication modules.

[0022] Beneficial effects: Wireless communication does not require wiring and is easy and convenient to deploy.

[0023] Furthermore, the wireless communication module includes one or more of a WiFi module, a Bluetooth module, a 4G module, a ZigBee module, and a Lora module.

[0024] Beneficial effects: Multiple networking modes, greater versatility.

[0025] Furthermore, the monitoring mechanism also includes a first display module electrically connected to the first controller, and the first display module is arranged outside the granary.

[0026] Beneficial effect: In this solution, the first controller is used to visually display the gas concentration values of each collected ambient gas through the first display module. Through the setting of the first display module, the gas concentration values of each ambient gas in the granary can be checked outside the granary when the staff enters the granary, thereby avoiding the occurrence of danger.

[0027] Furthermore, the monitoring mechanism also includes a warehouse light electrically connected to the first controller, the warehouse light is arranged in the granary, and the first display module is a touch screen.

[0028] Beneficial effects: In this solution, the staff operates the touch screen to enable the first controller to turn the warehouse light on and off, effectively reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a logic block diagram of the device for remote real-time monitoring of environmental gas concentration in a granary in Example 1 of the present utility model. DETAILED DESCRIPTION

[0030] The following is further described in detail through specific implementation methods:

[0031] The embodiment is basically as shown in the attached Figure 1 Shown: A remote real-time environmental gas concentration monitoring device for a granary, comprising a monitoring mechanism and a remote control mechanism;

[0032] The monitoring mechanism includes a first controller, a sensor integrated module for collecting the concentration of various ambient gases in the granary, a first communication module, an alarm module, a first display module and a granary light;

[0033] The first controller is electrically connected to the sensor assembly, the first communication module, the alarm module, the first display module, and the warehouse light. The sensor assembly and the warehouse light are both located inside the granary; the alarm module and the first display module are both located outside the granary. The sensor assembly includes a phosphine sensor, an oxygen sensor, and a nitrogen sensor. The first display module is a touchscreen display.

[0034] The remote control mechanism includes a second controller, a second display module and a second communication module;

[0035] The second controller is electrically connected to the second display module and the second communication module respectively;

[0036] The monitoring mechanism and the remote control mechanism are connected in communication via a first communication module and a second communication module. These first and second communication modules are wireless communication modules. These wireless communication modules include one or more of a WiFi module, a Bluetooth module, a 4G module, a ZigBee module, and a Lora module. In this embodiment, the first communication module is a 4G module. In this embodiment, a single remote control mechanism can communicate with multiple monitoring mechanisms, enabling a single remote control mechanism to monitor the ambient air in multiple granaries.

[0037] The first controller in the monitoring mechanism is used to collect the gas concentration values of various ambient gases in the granary through a sensor integrated module arranged in the granary, and to visually display the gas concentration values of various ambient gases through the first display module, and at the same time send the corresponding gas concentration values to the remote control mechanism through the first communication module. The second controller in the remote control mechanism is used to receive the gas concentration values sent from the first communication module through the second communication module and to visually display the gas concentration values corresponding to various ambient gases in the granary through the second display module.

[0038] During non-fumigation periods, the first controller in the monitoring mechanism collects gas concentration values corresponding to various ambient gases within the granary via a sensor integrated module installed within the granary. It then determines whether the gas concentration exceeds a preset threshold. If so, it activates the alarm module to sound an alarm, thereby notifying staff outside the granary. If staff wish to enter the granary, they can operate the touchscreen display to cause the first controller to turn the granary light on and off, effectively reducing staff workload.

[0039] The first controller and the second controller can both be single-chip microcomputers or PLCs. In this embodiment, both use STM32 series single-chip microcomputers, specifically STM32H7 high-performance series single-chip microcomputers. The alarm module includes a buzzer and a warning light. In this embodiment, the warning light is a red LED. The phosphine sensor uses a Model 53F (electrochemical sensor), the oxygen sensor uses an O2-A4 (electrochemical sensor), and the nitrogen sensor uses an STC3100 model.

[0040] Example 2

[0041] Compared with the first embodiment, the present embodiment is different in that it further includes an infrared sensor electrically connected to the first controller, and the infrared sensor is arranged at the entrance of the granary.

[0042] In this embodiment, when a staff member is about to enter the granary, he will be detected by the infrared sensor at the entrance of the granary. At this time, the first controller is used to judge whether the corresponding gas concentration values ​​of each ambient gas collected at this time meet the standards. If not, the alarm module is activated to sound an alarm.

[0043] Infrared sensors can immediately trigger gas concentration detection before workers enter, ensuring a safe environment before entry and preventing accidents: Through real-time detection, excessive gas concentrations can be detected in a timely manner, preventing people from entering dangerous environments. Infrared sensors can immediately trigger gas concentration detection before workers enter, ensuring a safe environment before entry. Preventing accidents: Through real-time detection, excessive gas concentrations can be detected in a timely manner, preventing people from entering dangerous environments.

[0044] The above are only embodiments of the present utility model. Common knowledge such as the known specific structures and characteristics in the scheme is not described in detail here. Ordinary technicians in the relevant field are aware of all common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all existing technologies in the field, and have the ability to apply conventional experimental means before that date. Ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the inspiration given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for technicians in this field, without departing from the structure of the utility model, several variations and improvements can be made, which should also be regarded as the scope of protection of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A remote real-time monitoring device for environmental gas concentration in a granary, characterized by: Including monitoring agencies and remote control agencies; The monitoring mechanism includes a first controller, a sensor integrated module for collecting gas concentration values of various ambient gases in the granary, and a first communication module; the first controller is electrically connected to the sensor set and the first communication module respectively; the sensor integrated module is arranged in the granary; The remote control mechanism includes a second controller, a second display module and a second communication module; the second controller is electrically connected to the second display module and the second communication module respectively; The monitoring mechanism and the remote control mechanism are communicatively connected via a first communication module and a second communication module.

2. The device for remote real-time monitoring of environmental gas concentration in a granary according to claim 1, characterized in that: The sensor integrated module includes a phosphine sensor, an oxygen sensor and a nitrogen sensor.

3. The device for remote real-time monitoring of gas concentration in a granary according to claim 2, characterized in that: The monitoring mechanism further comprises an alarm module electrically connected to the first controller, and the alarm module is arranged outside the granary.

4. The device for remote real-time monitoring of gas concentration in a granary according to claim 3, characterized in that: The alarm module includes a buzzer and a warning light.

5. The device for remote real-time monitoring of gas concentration in a granary according to claim 4, characterized in that: The first communication module and the second communication module are wireless communication modules.

6. The device for remote real-time monitoring of gas concentration in a granary according to claim 5, characterized in that: The wireless communication module includes one or more of a WiFi module, a Bluetooth module, a 4G module, a ZigBee module, and a Lora module.

7. The device for remote real-time monitoring of gas concentration in a granary according to claim 6, characterized in that: The monitoring mechanism further includes a first display module electrically connected to the first controller, and the first display module is arranged outside the granary.

8. The device for remote real-time monitoring of gas concentration in a granary according to claim 7, characterized in that: The monitoring mechanism further includes a warehouse light electrically connected to the first controller, the warehouse light is arranged in the granary, and the first display module is a touch screen.

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