Intelligent granary big data management device

Abstract

The utility model discloses an intelligent granary big data management device, which comprises a comprehensive management module, a detection module and a working module, the detection module and the working module are in signal connection with the comprehensive management module, and the detection module comprises a temperature and humidity sensor, a harmful gas sensor and an oxygen concentration sensor which are arranged in a granary. A detection module is arranged to feed back environment conditions in a plurality of granaries in real time, and according to comparison with a preset value, a corresponding working module is started in an automatic control mode of a comprehensive management module or a manual control mode to carry out granary internal environment treatment, and a fumigation bin is arranged on one side of a fumigation rod. When insect killing operation needs to be carried out, aluminum phosphide tablets are put into the fumigation bin, hydrogen phosphide gas generated by decomposition of the aluminum phosphide tablets fully flows among grains, the insect killing effect is improved, the content of hydrogen phosphide in the granary can be detected through the hydrogen phosphide sensor, and workers can enter the granary after confirming safety conveniently in combination with the oxygen concentration sensor.

Description

Technical Field

[0001] The utility model relates to the field of granary management, and in particular to a smart granary big data management device. Background Art

[0002] Granaries are used to store grain. To ensure the quality of grain during storage, there are requirements for humidity and temperature inside the granaries, and pest control is required when necessary. Traditional manual management methods are inefficient and the management effect is also average. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a smart granary big data management device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a smart granary big data management device, including a comprehensive management module and a detection module and a working module connected to the comprehensive management module by signal. The detection module includes a temperature and humidity sensor, a harmful gas sensor, and an oxygen concentration sensor arranged in the granary. The working module includes a fumigation device, a drying device and an air supply device. The fumigation device includes a plurality of fumigation rods arranged horizontally in the middle of the granary, and a fumigation bin is arranged on one side of the fumigation rod.

[0005] Furthermore, the fumigation rod is connected to one side of the fumigation bin and passes through the surface of the granary. The fumigation bin is provided with fumigation ports having the same number as the fumigation rod. The fumigation rod is hollow inside, and a gas diffusion portion composed of a plurality of gas diffusion holes is provided on its surface.

[0006] Furthermore, the fumigation device also includes a weighing platform, a placement port is provided below the fumigation chamber, a sealing cover is threadedly connected to the placement port, the weighing platform is provided below the placement port, and the weighing platform is signal-connected to the integrated management module.

[0007] Furthermore, the granary is provided with two fan windows, the air supply device comprises an air inlet blower and an air outlet blower, the air outlet blower is installed on the fan window, and the air inlet blower is connected with the fan window through an air inlet pipe.

[0008] Furthermore, the drying device is arranged behind the air inlet blower, and the drying device is preferably an electric heating wire heater.

[0009] Furthermore, a display device is provided outside the granary, and the display device displays the detection data of the detection module and the working status of the working module.

[0010] The beneficial effect of the utility model is that by setting up a detection module, the environmental conditions in multiple granaries can be fed back to the integrated management module in real time, and based on the comparison with the preset value, the corresponding working module is started through automatic control of the integrated management module or manual control to perform internal environmental processing of the granary, so that the environment in the granary is suitable for grain storage, and the management of the granary is more efficient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the internal structure of the front and side of the utility model.

[0012] Figure 2 It is a schematic diagram of the internal structure on the left side of the utility model.

[0013] Figure 3 This is the principle diagram of the utility model.

[0014] In the figure: 1. Granary; 2. Integrated management module; 3. Temperature and humidity sensor; 4. Harmful gas sensor; 5. Oxygen concentration sensor; 6. Air supply device; 61. Air inlet blower; 611. Drying device; 612. Air inlet duct; 62. Air outlet blower; 7. Fumigation bin; 71. Placement port; 72. Sealing cover; 73. Weighing platform; 8. Fumigation rod; 81. Air dispersion unit; 9. Display device. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings: A smart granary big data management device includes a comprehensive management module 2 and a detection module and a working module connected to the comprehensive management module 2 by signal. The detection module includes a temperature and humidity sensor 3, a harmful gas sensor 4, and an oxygen concentration sensor 5 arranged in the granary. The working module includes a fumigation device, a drying device 611 and an air supply device 6. The temperature and humidity sensor 3 provides real-time feedback of the temperature and humidity in the granary 1. When the humidity is too high, the air supply device 6 and the drying device 611 are started by the comprehensive management module to dry the granary 1 to reduce the humidity in the granary. When the temperature is too high, the air supply device 6 is started to ventilate the granary 1. Cooling, the fumigation device includes a plurality of fumigation rods 8 horizontally arranged in the middle of the granary, and a fumigation bin 7 is arranged on one side of the fumigation rod 8. When pest control is required, aluminum phosphide tablets are put into the fumigation bin 7, and the phosphine gas generated by the decomposition of the aluminum phosphide tablets is fully introduced into the grain room through the fumigation rod 8 to increase the pest control effect. After the pest control, the granary is ventilated through the air supply device 6. The harmful gas sensor 4 is preferably a phosphine sensor, which can detect the phosphine content in the granary. Combined with the oxygen concentration sensor 5, it is convenient for the staff to confirm safety before entering the granary 1. The comprehensive management module 2 can conveniently manage the environment in multiple granaries 1, which is more efficient and convenient.

[0016] Furthermore, the fumigation rod 8 is connected to one side of the fumigation bin 7 and passes through the surface of the granary. The fumigation bin 7 is provided with fumigation ports having the same number as the fumigation rod 8. The fumigation rod 8 is hollow inside, and a gas diffusion portion 81 composed of a plurality of gas diffusion holes is provided on its surface. The phosphine gas generated in the fumigation bin 7 passes through the hollow fumigation rod 8 and the gas diffusion portion into the interior of the granary 1.

[0017] Furthermore, the fumigation device also includes a weighing platform 73. A placement port 71 is provided below the fumigation bin 7. A sealing cover 72 is threadedly connected to the placement port 71. The weighing platform 73 is provided below the placement port 71. The weighing platform 73 is connected to the integrated management module 2 by signal. Through the weighing platform 73, it is convenient to confirm whether aluminum phosphide tablets have been placed and whether the aluminum phosphide tablets have been decomposed, thereby facilitating determination of whether fumigation operation is being performed.

[0018] Furthermore, two fan windows are provided on the granary 1, and the air supply device 6 includes an air inlet blower 61 and an air outlet blower 62. The air outlet blower 62 is installed on the fan window, and the air inlet blower is connected to the fan window through an air inlet pipe 612, so that the interior of the granary is ventilated and heat is dissipated through the air supply device 6.

[0019] Furthermore, the drying device 611 is arranged behind the air inlet blower. The drying device 611 is an electric heating wire heater. When the ambient humidity in the granary needs to be reduced, the air inlet blower 61 is used to blow hot air to dry the granary through the electric heating wire heater.

[0020] Furthermore, a display device 9 is provided on the outside of the granary 1, and the display device 9 displays the detection data of the detection module and the working status of the working module, for example, it displays the current dryness and wetness degree in the granary, the concentrations of oxygen and phosphine gas, and whether drying, ventilation or fumigation operations are being carried out, so as to facilitate the staff to confirm the environmental conditions inside the granary from the outside of the granary, avoid the oxygen concentration in the granary being too low or the phosphine concentration being too high when the granary is opened, and ensure the safety of personnel.

[0021] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart granary big data management device, characterized in that It includes a comprehensive management module and a detection module and a working module connected to the comprehensive management module by signal. The detection module includes a temperature and humidity sensor, a harmful gas sensor, and an oxygen concentration sensor arranged in the granary. The working module includes a fumigation device, a drying device and an air supply device. The fumigation device includes a plurality of fumigation rods arranged horizontally in the middle of the granary, and a fumigation bin is arranged on one side of the fumigation rods.

2. According to claim 1, a smart granary big data management device is characterized in that The fumigation rod is connected to one side of the fumigation bin and passes through the surface of the granary. The fumigation bin is provided with fumigation ports having the same number as the fumigation rod. The fumigation rod is hollow inside, and a gas diffusion part composed of a plurality of gas diffusion holes is provided on its surface.

3. The smart granary big data management device according to claim 2 is characterized in that The fumigation device also includes a weighing platform. A placement port is provided below the fumigation bin. A sealing cover is threadedly connected to the placement port. The weighing platform is provided below the placement port. The weighing platform is signal-connected to the integrated management module.

4. The smart granary big data management device according to claim 1 is characterized in that The granary is provided with two fan windows, the air supply device comprises an air inlet blower and an air outlet blower, the air outlet blower is installed on the fan window, and the air inlet blower is connected with the fan window through an air inlet pipe.

5. The smart granary big data management device according to claim 4 is characterized in that The drying device is arranged behind the air inlet blower.

6. A smart granary big data management device according to any one of claims 1 to 5, characterized in that A display device is arranged outside the granary, and the display device displays the detection data of the detection module and the working status of the working module.

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