Bucket structure with variable-frequency temperature adjusting function

Abstract

The invention relates to the technical field of grain storage, and particularly discloses a hopper structure with a frequency conversion temperature adjusting function, the hopper structure comprises a hopper body, a temperature sensor, a frequency converter and a temperature adjusting device, the hopper body is hollow, the hopper body is provided with a feeding port and a discharging port, the feeding port is formed in the upper end of the hopper body, and the discharging port is formed in the lower end of the hopper body; the discharging port is formed in the lower end of the hopper body, the temperature sensor is arranged in the hopper body and used for monitoring the temperature in the hopper body in real time, the frequency converter is arranged on the hopper body and electrically connected with the temperature sensor to receive temperature signals, and the temperature adjusting device is arranged in the hopper body and used for adjusting the temperature in the hopper body. The temperature adjusting device is electrically connected with the frequency converter to adjust working frequency according to signals received by the frequency converter. The system has the effects that the temperature can be accurately controlled, the automation degree is high, and the energy efficiency ratio can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of grain storage, and in particular to a bucket structure with a variable frequency temperature regulation function. Background Art

[0002] Rice is one of the most important food crops in the world. Storing large amounts of rice requires specialized facilities, of which bucket warehouses are a commonly used type. However, rice naturally releases heat during storage. If the temperature rises and is not controlled, it may lead to a decline in rice quality or even cause safety accidents such as fires.

[0003] In order to maintain the stability of the storage environment, the existing technology usually ventilates and monitors the temperature of the bucket. Although there are some methods that can monitor and control the temperature, most of them have problems such as low control accuracy, high energy consumption, and low degree of automation. Moreover, these methods are often cumbersome to operate and slow to respond, and cannot effectively control the temperature within the ideal range. This problem needs to be solved urgently. Summary of the invention

[0004] In order to accurately control the temperature and have a high degree of automation, which is conducive to improving energy efficiency, the present application provides a bucket structure with a variable frequency temperature adjustment function.

[0005] The present application provides a bucket structure with variable frequency temperature regulation function, which adopts the following technical solution: A bucket structure with variable frequency temperature regulation function, comprising a bucket body, a temperature sensor, a frequency converter and a temperature regulation device, wherein the bucket body is hollow and is provided with a feed port and a discharge port, wherein the feed port is arranged at the upper end of the bucket body, and the discharge port is arranged at the lower end of the bucket body, wherein the temperature sensor is arranged inside the bucket body for real-time monitoring of the temperature inside the bucket body, wherein the frequency converter is arranged on the bucket body, wherein the frequency converter is electrically connected to the temperature sensor to receive a temperature signal, wherein the temperature regulation device is arranged inside the bucket body for regulating the temperature inside the bucket body, and wherein the temperature regulation device is electrically connected to the frequency converter to adjust the operating frequency according to the signal received by the frequency converter.

[0006] By adopting the above technical scheme, the bucket body is used to store rice. The rice enters the bucket body through the feed port located at the upper end of the bucket body for storage, and the rice inside the bucket body is discharged through the discharge port located at the lower end of the bucket body, so that the storage and output of rice are convenient and fast. The temperature sensor is arranged inside the bucket body to monitor the temperature inside the bucket body in real time, and feeds back the monitoring signal to the frequency converter. The frequency converter adjusts the working frequency of the temperature regulating device according to the received signal, so that the temperature regulating device can quickly and conveniently adjust the temperature inside the bucket body, can accurately control the temperature, and has a high degree of automation, which is conducive to improving the energy efficiency ratio.

[0007] Preferably, the temperature regulating device comprises a refrigeration module and a heating module, the refrigeration module is used to cool the bucket body, and the heating module is used to heat the bucket body.

[0008] By adopting the above technical solution, when the temperature inside the bucket body is higher than the preset temperature range, the inverter is connected to the refrigeration module, and the inverter controls the refrigeration module to perform refrigeration operations on the inside of the bucket body. When the temperature inside the bucket body is lower than the preset temperature range, the inverter is connected to the heating module, and the inverter controls the heating module to perform heating operations on the inside of the bucket body. With the alternating cooperation of the refrigeration module and the heating module, the temperature inside the bucket body is stabilized within the preset temperature range, which is convenient and fast, and has a fast response rate.

[0009] Preferably, it also includes a control system, which is arranged in the bucket body and electrically connected to the temperature sensor and the frequency converter, and the control system is used to automatically control the frequency converter to adjust the working frequency of the temperature control device according to a preset temperature range and the real-time signal of the temperature sensor.

[0010] By adopting the above technical solution, the control system can automatically control the frequency converter to adjust the working frequency of the temperature adjustment device according to the preset temperature range and the real-time signal of the temperature sensor, which is convenient and fast.

[0011] Preferably, it further comprises an alarm module, which is electrically connected to the temperature sensor. When the real-time signal of the temperature sensor exceeds a preset temperature range, the alarm module sends out an alarm signal.

[0012] By adopting the above technical solution, when the real-time signal of the temperature sensor exceeds the preset temperature range, the alarm module sends out an alarm signal to remind the staff to take corresponding measures.

[0013] Preferably, the inner wall of the bucket body is provided with a heat-insulating layer.

[0014] By adopting the above technical solution, the insulation layer can reduce the impact of the external environment on the internal temperature of the bucket body, thereby helping to improve the stability of the internal temperature of the bucket body.

[0015] Preferably, it also includes a dust removal device, which is arranged at the position of the feed inlet to remove dust and impurities.

[0016] By adopting the above technical solution, the dust removal device is arranged at the position of the feed inlet to remove impurities and dust in the rice entering the bucket body, thereby facilitating improving the cleanliness of the stored rice.

[0017] Preferably, the feed port is provided with a flow control valve.

[0018] By adopting the above technical solution, the flow control valve is used to store rice and control the feeding speed of rice, which is convenient for controlling and recording the storage amount of rice in the bucket body.

[0019] Preferably, the discharge port is provided with a discharge control valve.

[0020] By adopting the above technical solution, the discharge control valve is used to control the discharge amount of rice, which is convenient for controlling and recording the discharge amount of rice.

[0021] Preferably, it also includes a ventilation device connected to the bucket body, and the ventilation device is used to ventilate the interior of the bucket body.

[0022] By adopting the above technical solution, the ventilation device ventilates the interior of the bucket body, which is beneficial to improving the storage quality of rice inside the bucket body.

[0023] Preferably, the ventilation device includes an air inlet pipe, an air outlet pipe and a fan, the air inlet pipe and the air outlet pipe are both connected to the bucket body, the air inlet pipe and the air outlet pipe are arranged on two opposite sides of the bucket body, and the fan is installed in the air inlet pipe.

[0024] By adopting the above technical solution, the fan rotates in the air inlet pipe, so that the outside air enters the interior of the bucket body through the air inlet pipe, and flows out from the bucket body through the air outlet pipe to form a ventilation airflow, thereby achieving a ventilation effect.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting the bucket body, temperature sensor, frequency converter and temperature regulating device, the temperature sensor is set inside the bucket body to monitor the temperature inside the bucket body in real time, and feed back the monitoring signal to the frequency converter. The frequency converter adjusts the working frequency of the temperature regulating device according to the received signal, so that the temperature regulating device can quickly and conveniently adjust the temperature inside the bucket body, can accurately control the temperature, and has a high degree of automation, which is conducive to improving the energy efficiency ratio.

[0026] 2. By setting up a refrigeration module and a heating module, when the temperature inside the bucket body is higher than the preset temperature range, the inverter is connected to the refrigeration module, and the inverter controls the refrigeration module to perform refrigeration operation on the inside of the bucket body; when the temperature inside the bucket body is lower than the preset temperature range, the inverter is connected to the heating module, and the inverter controls the heating module to perform heating operation on the inside of the bucket body. With the alternating cooperation of the refrigeration module and the heating module, the temperature inside the bucket body is stabilized within the preset temperature range, which is convenient and fast, and has a fast response rate.

[0027] 3. By setting up the insulation layer, the insulation layer can reduce the impact of the external environment on the internal temperature of the bucket bin body, thereby helping to improve the stability of the internal temperature of the bucket bin body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the bucket structure in the embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of the structure inside the bucket structure in the embodiment of the present application.

[0030] Description of reference numerals: 1. Bucket body; 2. Temperature sensor; 3. Frequency converter; 4. Temperature regulating device; 41. Refrigeration module; 42. Heating module; 5. Feed inlet; 6. Discharge outlet; 7. Control system; 8. Alarm light; 9. Insulation layer; 10. Dust removal device; 11. Flow control valve; 12. Discharge control valve; 13. Air inlet pipe; 14. Air outlet pipe. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-2 This application is described in further detail.

[0032] The present application embodiment discloses a bucket structure with variable frequency temperature regulation function, referring to Figure 1, including a bucket body 1, which is hollow and used to store rice. The top of the bucket body 1 can be an arch, a spire, or a spherical top. In this embodiment, the top of the bucket body 1 is a spire. At the same time, the bucket body 1 is provided with a feed inlet 5 and a discharge port 6. The feed inlet 5 is provided at the upper end of the bucket body 1 to allow rice to enter the bucket body 1 for storage, and the discharge port 6 is provided at the lower end of the bucket body 1 to allow rice to flow out of the bucket body 1.

[0033] Reference Figure 1 and Figure 2 The feed port 5 is provided with a flow control valve 11, which is used to open and close the feed port 5 and control the feeding speed of rice, so as to control and record the storage amount of rice in the bucket body 1. At the same time, the discharge port 6 is provided with a discharge control valve 12, which is used to open and close the discharge port 6 and control the discharge amount of rice, so as to control and record the discharge amount of rice.

[0034] Reference Figure 1 The bucket structure also includes a dust removal device 10, which is arranged at the position of the feed inlet 5 to remove dust and impurities to improve the cleanliness of the stored rice. In this embodiment, the dust removal device 10 is selected as a fan blowing structure, and the wind direction of the fan is toward the end of the feed inlet 5 away from the bucket body 1, so that the fan can blow away dust and impurities during the rice feeding process.

[0035] Reference Figure 1 and Figure 2 The bucket structure also includes a temperature sensor 2, a frequency converter 3 and a temperature adjustment device 4. Specifically, the temperature sensor 2 is arranged inside the bucket body 1 to monitor the temperature inside the bucket body 1 in real time and generate a temperature signal. The frequency converter 3 is arranged on the bucket body 1. The frequency converter 3 is electrically connected to the temperature sensor 2 to receive the temperature signal. The temperature adjustment device 4 is arranged in the bucket body 1. The temperature adjustment device 4 is electrically connected to the frequency converter 3 to adjust the working frequency according to the signal received by the frequency converter 3, so as to achieve temperature adjustment in the bucket body 1.

[0036] Reference Figure 1 and Figure 2The temperature regulating device 4 includes a cooling module 41 and a heating module 42. When the temperature inside the bucket body 1 is higher than the preset temperature range, the frequency converter 3 is connected to the cooling module 41, and the cooling module 41 performs a cooling operation on the inside of the bucket body 1 to restore the temperature inside the bucket body 1 to the preset temperature range; when the temperature inside the bucket body 1 is lower than the preset temperature range, the frequency converter 3 is connected to the heating module 42, and the heating module 42 performs a heating operation on the inside of the bucket body 1 to restore the temperature inside the bucket body 1 to the preset temperature range. With the alternating cooperation of the cooling module 41 and the heating module 42, the temperature inside the bucket body 1 is stabilized within the preset temperature range, which is convenient and fast, and has a fast response speed.

[0037] Reference Figure 1 and Figure 2 The bucket structure also includes an alarm module, which is electrically connected to the temperature sensor 2. When the real-time signal of the temperature sensor 2 exceeds a preset temperature range, the alarm module sends an alarm signal. The alarm module includes an alarm light 8, which is installed at the upper end of the bucket body 1. When the alarm module sends an alarm signal, the alarm light 8 flashes to warn the staff.

[0038] Reference Figure 1 and Figure 2 The bucket structure also includes a control system 7, which is arranged in the bucket body 1 and is electrically connected to the temperature sensor 2 and the frequency converter 3. The control system 7 is used to automatically control the frequency converter 3 to adjust the working frequency of the temperature regulating device 4 according to the preset temperature range and the real-time signal of the temperature sensor 2. It has a high degree of automation and is convenient and fast.

[0039] Reference Figure 1 The bucket body 1 also includes a ventilation device connected to the bucket body 1, and the ventilation device is used to ventilate the inside of the bucket body 1. Specifically, the ventilation device includes an air inlet pipe 13, an air outlet pipe 14 and a fan (not shown in the figure), the air inlet pipe 13 and the air outlet pipe 14 are both connected to the bucket body 1, the air inlet pipe 13 and the air outlet pipe 14 are respectively arranged on two opposite sides of the bucket body 1, and the fan is installed in the air inlet pipe 13. The fan rotates in the air inlet pipe 13 so that the outside air enters the inside of the bucket body 1 through the air inlet pipe 13, and flows out from the bucket body 1 through the air outlet pipe 14 to form a ventilation airflow, thereby achieving a ventilation effect.

[0040] Reference Figure 1 and Figure 2 The inner wall of the bucket body 1 is provided with a heat-insulating layer 9. In this embodiment, the heat-insulating layer 9 uses mineral wool, polyurethane foam and extruded board as heat-insulating materials to ensure the heat-insulating performance of the bucket body 1.

[0041] The implementation principle of the bucket structure with variable frequency temperature regulation function in the embodiment of the present application is as follows: rice enters the bucket body 1 through the feed port 5 for storage, the flow control valve 11 opens and closes the feed port 5 and controls the feeding speed of the rice, so as to control and record the storage amount of rice in the bucket body 1. During the storage process of the rice inside the bucket body 1, when the temperature inside the bucket body 1 is higher than the preset temperature range, the temperature sensor 2 monitors and generates a high temperature signal, and is connected to the refrigeration module 41 through the frequency converter 3. The refrigeration module 41 performs a cooling operation on the inside of the bucket body 1, so that the inside of the bucket body 1 is cooled down. The temperature of the bucket body 1 is restored to a preset temperature range. When the temperature inside the bucket body 1 is lower than the preset temperature range, the temperature sensor 2 monitors and generates a low temperature signal, and is connected to the heating module 42 through the inverter 3. The heating module 42 heats the inside of the bucket body 1, and also restores the temperature inside the bucket body 1 to the preset temperature range. With the alternating cooperation of the refrigeration module 41 and the heating module 42, the temperature inside the bucket body 1 is stabilized within the preset temperature range. It is convenient and fast, and has a fast response speed, so that the temperature can be accurately controlled, and the degree of automation is high, which is conducive to improving the energy efficiency ratio.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bucket structure with variable frequency temperature regulation function, characterized in that: The invention comprises a bucket body (1), a temperature sensor (2), a frequency converter (3) and a temperature regulating device (4); the bucket body (1) is hollow and is provided with a feed port (5) and a discharge port (6); the feed port (5) is arranged at the upper end of the bucket body (1), and the discharge port (6) is arranged at the lower end of the bucket body (1); the temperature sensor (2) is arranged inside the bucket body (1) for real-time monitoring of the temperature inside the bucket body (1); the frequency converter (3) is arranged on the bucket body (1); the frequency converter (3) is electrically connected to the temperature sensor (2) to receive a temperature signal; the temperature regulating device (4) is arranged inside the bucket body (1) for regulating the temperature inside the bucket body (1); the temperature regulating device (4) is electrically connected to the frequency converter (3) to adjust the operating frequency according to the signal received by the frequency converter (3).

2. The bucket structure with variable frequency temperature regulation function according to claim 1, characterized in that: The temperature regulating device (4) comprises a refrigeration module (41) and a heating module (42); the refrigeration module (41) is used to cool the bucket body (1); and the heating module (42) is used to heat the bucket body (1).

3. The bucket structure with variable frequency temperature regulation function according to claim 1, characterized in that: The invention also comprises a control system (7), wherein the control system (7) is arranged in the bucket body (1) and is electrically connected to the temperature sensor (2) and the frequency converter (3), and the control system (7) is used to automatically control the frequency converter (3) to adjust the working frequency of the temperature regulating device (4) according to a preset temperature range and a real-time signal of the temperature sensor (2).

4. The bucket structure with variable frequency temperature regulation function according to claim 1, characterized in that: It also comprises an alarm module, which is electrically connected to the temperature sensor (2). When the real-time signal of the temperature sensor (2) exceeds a preset temperature range, the alarm module sends out an alarm signal.

5. The bucket structure with variable frequency temperature regulation function according to claim 1 is characterized in that: The inner wall of the bucket body (1) is provided with a heat-insulating layer (9).

6. The bucket structure with variable frequency temperature regulation function according to claim 1, characterized in that: It also comprises a dust removal device (10), which is arranged at the position of the feed inlet (5) and is used to remove dust and impurities.

7. The bucket structure with variable frequency temperature regulation function according to claim 1, characterized in that: The feed port (5) is provided with a flow control valve (11).

8. The bucket structure with variable frequency temperature regulation function according to claim 1, characterized in that: The discharge port (6) is provided with a discharge control valve (12).

9. The bucket structure with variable frequency temperature regulation function according to claim 1, characterized in that: It also comprises a ventilation device connected to the bucket body (1), and the ventilation device is used to ventilate the interior of the bucket body (1).

10. The bucket structure with variable frequency temperature regulation function according to claim 9, characterized in that: The ventilation device comprises an air inlet pipe (13), an air outlet pipe (14) and a fan; the air inlet pipe (13) and the air outlet pipe (14) are both connected to the bucket body (1); the air inlet pipe (13) and the air outlet pipe (14) are arranged on two opposite sides of the bucket body (1); and the fan is installed in the air inlet pipe (13).

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