Multifunctional temperature and humidity monitoring device for grain storage

Abstract

The utility model discloses a kind of multifunctional temperature and humidity monitoring devices for grain storage, it is related to the field of grain storage art, including cylinder, further include: heat dissipation mechanism, the heat dissipation mechanism is arranged in cylinder, the heat dissipation mechanism is used to carry out heat dissipation when temperature in granary is high;The utility model will drive sliding block and arc reciprocating screw plate to rotate in the process of pivot two rotation, sliding block will reciprocate under the reciprocating thread action of arc reciprocating screw plate at this time, when extruding roller on sliding block driving profile mounting plate contacts water-absorbing sponge, extruding roller at this time is in rotating and moving state, will rotate extrusion to water-absorbing sponge, make the moisture filtered in water-absorbing sponge extrude, and discharge device outside through chute and drain pipe, in the process of arc reciprocating screw plate driving sliding block reciprocation, extruding roller will intermittently extrude extruding roller, avoid the moisture in water-absorbing sponge too much to cause water-absorbing sponge to lose filtering effect.

Description

Technical Field

[0001] This utility model relates to the field of grain storage technology, and in particular to a multifunctional temperature and humidity monitoring device for grain storage. Background Technology

[0002] The multi-functional temperature and humidity monitoring device for grain storage is an intelligent device specifically designed for grain storage environments. It is primarily used to monitor key parameters such as temperature and humidity of stored grains in real time, ensuring that grains are stored under suitable conditions and preventing problems such as mold and pests. This device typically uses high-precision sensors to accurately collect temperature and humidity data from inside the grain pile and the surrounding environment. The data is then uploaded to a cloud platform or local terminal via wireless transmission technologies (such as LoRa, NB-IoT, or Wi-Fi) for remote monitoring and early warning. Some advanced models also integrate gas detection (such as CO2 concentration) and pest activity monitoring functions to further ensure grain storage safety. Its structural design emphasizes dust and moisture resistance, making it suitable for stable operation in harsh environments. It is also equipped with low-power modules for continuous long-term operation. Through data analysis software, users can generate historical trend charts to help optimize storage management strategies and reduce the risk of grain loss.

[0003] Although temperature and humidity monitoring is required during the use of the device, accurate heat dissipation and dehumidification of the chamber are also necessary. However, most dehumidification devices cannot effectively switch between heat dissipation and dehumidification, resulting in poor practicality. Utility Model Content

[0004] The purpose of this utility model is to provide a multifunctional temperature and humidity monitoring device for grain storage, so as to solve the problem that although temperature and humidity detection is required during the use of the device, accurate heat dissipation and dehumidification of the warehouse are also required. Most dehumidification devices cannot effectively switch between heat dissipation and dehumidification, resulting in poor practicality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional temperature and humidity monitoring device for grain storage, comprising a cylinder, and further comprising: A heat dissipation mechanism is installed inside a cylinder and is used to dissipate heat when the temperature inside the barn is high. A dehumidification mechanism is installed inside a cylinder and is used to dehumidify the grain silo when the humidity is high.

[0006] Preferably, the heat dissipation mechanism includes a fixed frame fixedly installed inside the cylinder, a dual-axis motor fixedly installed inside the fixed frame, a rotating shaft fixedly installed at the left end of the dual-axis motor, a Sanyo 9RF SanAce136RF fan mounted on the rotating shaft, an annular sleeve fixedly installed on the outer wall of the cylinder, and several temperature and humidity detectors fixedly installed on the annular sleeve. The several telescopic temperature and humidity detectors are used to detect the temperature and humidity inside the chamber and control the rotation direction of the dual-axis motor.

[0007] Preferably, a ventilation plate and a water-absorbing sponge are fixedly installed inside the cylinder, and the ventilation plate is in contact with the water-absorbing sponge.

[0008] Preferably, a second rotating shaft is fixedly installed at the right end of the dual-axis motor. The second rotating shaft passes through the ventilation plate and the water-absorbing sponge and rotates evenly between the ventilation plate and the water-absorbing sponge. A rectangular groove is opened on the second rotating shaft, and a sliding block is slidably fitted on the rectangular groove.

[0009] Preferably, the dehumidification mechanism includes a plurality of ventilation holes opened on the left and right sides of the cylinder, and the ends of the rotating shaft one and rotating shaft two that are far apart from each other both extend rotatably outside the cylinder. Cleaning blocks are fixedly sleeved on the rotating shaft one and rotating shaft two respectively, and both cleaning blocks are in contact with the cylinder.

[0010] Preferably, two arc-shaped reciprocating threaded plates are fixedly installed on the outer wall of the sliding block, and both arc-shaped reciprocating threaded plates are threadedly connected to the inner wall of the ventilation hole. Two C-shaped mounting plates are fixedly installed on the left side of the sliding block, and extrusion rollers are rotatably installed on the two C-shaped mounting plates respectively.

[0011] Preferably, an inclined groove is formed on the outer wall of the cylinder, and a drain pipe is fixedly installed in the inclined groove, with the bottom end of the drain pipe extending outside the cylinder.

[0012] Preferably, a rectangular mounting plate is fixedly installed on the cylinder, and a plurality of threaded nails are threadedly installed on the rectangular mounting plate.

[0013] The beneficial effects of this utility model are as follows: In this utility model: 1. The temperature and humidity inside the chamber are detected by the temperature and humidity detector on the ring sleeve. When the humidity inside the chamber is high, the temperature and humidity detector will start the dual-axis motor to rotate. The dual-axis motor will drive the first and second rotating shafts to rotate clockwise at the same time. The Sanyo 9RF SanAce136RF fan will rotate to generate a blowing effect. Air will be drawn in from the right side of the cylinder and blown out from the left end. When the air passes through the water-absorbing sponge, the moisture in the air will be filtered out and left in the water-absorbing sponge. During the rotation of the second rotating shaft, the sliding block and the arc reciprocating thread plate will rotate. At this time, the sliding block will move back and forth under the action of the reciprocating thread of the arc reciprocating thread plate. When the sliding block drives the squeezing roller on the C-shaped mounting plate to contact the water-absorbing sponge, the squeezing roller is in a rotating and moving state. It will rotate and squeeze the water-absorbing sponge, squeezing out the water filtered in the water-absorbing sponge and discharging it out of the device through the inclined groove and drain pipe. During the process of the arc reciprocating thread plate driving the sliding block to move back and forth, the squeezing roller will squeeze the squeezing roller intermittently to avoid the water in the water-absorbing sponge being too wet and causing the water-absorbing sponge to lose its filtering effect. 2. When the temperature and humidity detector detects a high temperature inside the chamber, it will activate the dual-axis motor to rotate counterclockwise. At this time, the Sanyo 9RF SanAce136RF fan will draw air out of the chamber, and fresh air will enter from the outside to enhance air circulation and achieve heat dissipation. During the rotation of shaft one and shaft two, the cleaning block will rotate, cleaning the ventilation holes on the left and right sides of the cylinder to prevent dust residue from affecting the heat dissipation and dehumidification effect of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 4 This is a partial cross-sectional structural diagram of the present invention; Figure 5 This utility model Figure 4 A magnified structural diagram of B in the diagram.

[0015] In the diagram: 1. Cylinder; 101. Fixing frame; 102. Dual-shaft motor; 103. Shaft 1; 104. Sanyo 9RF SanAce136RF fan; 105. Annular sleeve; 106. Temperature and humidity detector; 107. Ventilation plate; 108. Absorbent sponge; 109. Shaft 2; 110. Rectangular groove; 111. Sliding block; 2. Ventilation hole; 201. Cleaning block; 203. Arc-shaped reciprocating threaded plate; 204. C-shaped mounting plate; 205. Extrusion roller; 206. Inclined groove; 207. Drain pipe; 208. Rectangular mounting plate; 209. Threaded nail. Detailed Implementation

[0016] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] This utility model provides, for example Figure 1-5 The illustrated multifunctional temperature and humidity monitoring device for grain storage includes a cylinder 1, and further includes: a heat dissipation mechanism disposed inside the cylinder 1 for dissipating heat when the temperature inside the grain storage is high; and a dehumidification mechanism disposed inside the cylinder 1 for dehumidifying when the humidity inside the grain storage is high. The heat dissipation mechanism includes a fixed frame 101 fixedly installed inside the cylinder 1, a dual-axis motor 102 fixedly installed inside the fixed frame 101, a rotating shaft 103 fixedly installed at the left end of the dual-axis motor 102, a Sanyo 9RFSanAce136RF fan 104 mounted on the rotating shaft 103, an annular sleeve 105 fixedly installed on the outer wall of the cylinder 1, and several temperature and humidity detectors 106 fixedly installed on the annular sleeve 105. These several telescopic temperature and humidity detectors 106 are used to detect the temperature and humidity inside the storage and control the rotation direction of the dual-axis motor 102. A ventilation plate 107 and a water-absorbing sponge 108 are fixedly installed inside the cylinder 1, with the ventilation plate 107 in contact with the water-absorbing sponge 108. A rotating shaft 109 is fixedly installed on the right end of the dual-shaft motor 102. The rotating shaft 109 passes through the ventilation plate 107 and the water-absorbing sponge 108 and rotates evenly between the ventilation plate 107 and the water-absorbing sponge 108. A rectangular groove 110 is provided on the rotating shaft 109, and a sliding block 111 is slidably sleeved on the rectangular groove 110. The temperature and humidity inside the chamber are detected by the temperature and humidity detector 106 on the annular sleeve 105. When the humidity inside the chamber is high, the temperature and humidity detector 106 will start the dual-axis motor 102 to rotate. The dual-axis motor 102 will drive the rotating shaft 103 and the rotating shaft 209 to rotate clockwise simultaneously. The rotating fan 104 will generate a blowing effect, and air will be drawn in from the right side of the cylinder 1 and blown out from the left end. When the air passes through the water-absorbing sponge 108, the moisture in the air will be filtered out and left in the water-absorbing sponge 108. During the rotation of the rotating shaft 209, the sliding block 111 and the arc-shaped reciprocating threaded plate 203 will rotate. At this time, the sliding block 111 will move back and forth under the action of the reciprocating thread of the arc-shaped reciprocating threaded plate 203, squeezing... The pressing assembly includes a sliding block 111, a U-shaped mounting plate 204, and a pressing roller 205. The pressing assembly is used to squeeze the water in the absorbent sponge 108 during movement. Specifically, when the sliding block 111 drives the pressing roller 205 on the U-shaped mounting plate 204 to contact the absorbent sponge 108, the pressing roller 205 is in a rotating and moving state, which will rotate and squeeze the absorbent sponge 108, squeezing out the filtered water in the absorbent sponge 108 and discharging it out of the device through the inclined groove 206 and the drain pipe 207. During the process of the arc-shaped reciprocating threaded plate 203 driving the sliding block 111 to move back and forth, the pressing roller 205 will intermittently squeeze the pressing roller 205 to prevent the absorbent sponge 108 from losing its filtering effect due to excessive water in the absorbent sponge 108.

[0018] The dehumidification mechanism includes several ventilation holes 2 on the left and right sides of the cylinder 1. The ends of rotating shaft 103 and rotating shaft 209, which are far apart from each other, both extend rotatably outside the cylinder 1. Cleaning blocks 201 are fixedly fitted onto rotating shaft 103 and rotating shaft 209, and both cleaning blocks 201 are in contact with the cylinder 1. Two arc-shaped reciprocating threaded plates 203 are fixedly installed on the outer wall of the sliding block 111, and both arc-shaped reciprocating threaded plates 203 are threadedly connected to the inner wall of the ventilation holes 2. Two C-shaped mounting plates 204 are fixedly installed on the left side of the sliding block 111, and squeeze rollers 205 are rotatably mounted on each of the two C-shaped mounting plates 204. An inclined groove 206 is formed on the outer wall of the cylinder 1, and a drain pipe 207 is fixedly installed within the inclined groove 206, with the bottom end of the drain pipe 207 extending outside the cylinder 1. A rectangular mounting plate 208 is fixedly installed on the cylinder 1, and several threaded nails 209 are threaded through the rectangular mounting plate 208. When the temperature and humidity detector 106 detects a high temperature inside the chamber, it will activate the dual-axis motor 102 to rotate counterclockwise. At this time, the Sanyo 9RF SanAce 136RF fan 104 will draw air out of the chamber, and air will be drawn in from the outside to enhance air circulation and achieve heat dissipation. During the rotation of the first rotating shaft 103 and the second rotating shaft 109, the cleaning block 201 will rotate. The cleaning block 201 will clean the ventilation holes 2 on the left and right sides of the cylinder 1 to prevent dust residue on the ventilation holes 2 from affecting the heat dissipation and dehumidification effect of the device.

[0019] The working principle of the multifunctional temperature and humidity monitoring device for grain storage provided by this utility model is as follows: The temperature and humidity inside the chamber are detected by the temperature and humidity detector 106 on the annular sleeve 105. When the humidity inside the chamber is high, the temperature and humidity detector 106 will start the dual-axis motor 102 to rotate. The dual-axis motor 102 will drive the rotating shaft 103 and the rotating shaft 209 to rotate clockwise simultaneously. The rotation of the Sanyo 9RF SanAce136RF fan 104 will generate a blowing effect. Air will be drawn in from the right side of the cylinder 1 and blown out from the left end. When the air passes through the water-absorbing sponge 108, the moisture in the air will be filtered out and left in the water-absorbing sponge 108. During the rotation of the rotating shaft 209, the sliding block 111 and the arc-shaped reciprocating threaded plate 203 will rotate. At this time, the sliding block 111... 11 will move back and forth under the action of the reciprocating thread of the arc reciprocating thread plate 203. When the sliding block 111 drives the squeezing roller 205 on the C-shaped mounting plate 204 to contact the water-absorbing sponge 108, the squeezing roller 205 is in a rotating and moving state at this time, and will rotate and squeeze the water-absorbing sponge 108, so that the water filtered in the water-absorbing sponge 108 is squeezed out and discharged from the device through the inclined groove 206 and the drain pipe 207. During the process of the arc reciprocating thread plate 203 driving the sliding block 111 to move back and forth, the squeezing roller 205 will squeeze the water-absorbing sponge 108 intermittently to avoid the water-absorbing sponge 108 losing its filtering effect due to excessive water in the water-absorbing sponge 108. When the temperature and humidity detector 106 detects a high temperature inside the chamber, it will activate the dual-axis motor 102 to rotate counterclockwise. At this time, the Sanyo 9RF SanAce 136RF fan 104 will draw air out of the chamber, and air will be drawn in from the outside to enhance air circulation and achieve heat dissipation. During the rotation of the first rotating shaft 103 and the second rotating shaft 109, the cleaning block 201 will rotate. The cleaning block 201 will clean the ventilation holes 2 on the left and right sides of the cylinder 1 to prevent dust residue on the ventilation holes 2 from affecting the heat dissipation and dehumidification effect of the device.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional temperature and humidity monitoring device for grain storage, comprising a cylinder (1), characterized in that, Also includes: A heat dissipation mechanism is disposed inside a cylinder (1); A dehumidification mechanism is provided inside a cylinder (1); The heat dissipation mechanism includes a dual-axis motor (102), a rotating shaft (103), and a Sanyo 9RF SanAce136RF fan (104). The dehumidification mechanism includes an absorbent sponge (108) and a squeezing assembly; It also includes a temperature and humidity detector (106) for detecting the temperature and humidity inside the chamber and controlling the rotation direction of the dual-axis motor (102); When the detected humidity is high, the dual-axis motor (102) drives the Sanyo 9RF SanAce136RF fan (104) to rotate in the forward direction to blow air and dehumidify, and drives the extrusion assembly to squeeze the water-absorbing sponge; When the detected temperature is high, the dual-axis motor (102) drives the Sanyo 9RF SanAce136RF fan (104) to rotate in the opposite direction to draw in air for heat dissipation; The first rotating shaft (103) extends to the outside of the cylinder (1), and a cleaning block (201) is fixedly sleeved on the first rotating shaft (103). The cleaning block (201) contacts the ventilation hole (2) on the outer wall of the cylinder (1). When the Sanyo 9RF SanAce136RF fan (104) rotates in the opposite direction to dissipate heat, the cleaning block (201) rotates synchronously to clean the ventilation hole (2).

2. The multifunctional temperature and humidity monitoring device for grain storage according to claim 1, characterized in that: The heat dissipation mechanism includes a fixed frame (101) fixedly installed inside the cylinder (1), a dual-axis motor (102) fixedly installed inside the fixed frame (101), a rotating shaft (103) fixedly installed at the left end of the dual-axis motor (102), a Sanyo 9RF SanAce136RF fan (104) is provided on the rotating shaft (103), an annular sleeve (105) is fixedly installed on the outer wall of the cylinder (1), and several temperature and humidity detectors (106) are fixedly installed on the annular sleeve (105). The several telescopic temperature and humidity detectors (106) are used to detect the temperature and humidity inside the chamber and control the rotation direction of the dual-axis motor (102).

3. The multifunctional temperature and humidity monitoring device for grain storage according to claim 2, characterized in that: A ventilation plate (107) and a water-absorbing sponge (108) are fixedly installed inside the cylinder (1), and the ventilation plate (107) is in contact with the water-absorbing sponge (108).

4. The multifunctional temperature and humidity monitoring device for grain storage according to claim 3, characterized in that: The right end of the dual-axis motor (102) is fixedly installed with a rotating shaft two (109). The rotating shaft two (109) passes through the ventilation plate (107) and the water-absorbing sponge (108) and is evenly connected to the ventilation plate (107) and the water-absorbing sponge (108). A rectangular groove (110) is opened on the rotating shaft two (109), and a sliding block (111) is slidably sleeved on the rectangular groove (110).

5. A multifunctional temperature and humidity monitoring device for grain storage according to claim 4, characterized in that: The dehumidification mechanism includes several ventilation holes (2) on the left and right sides of the cylinder (1). The ends of the rotating shaft one (103) and rotating shaft two (109) that are far apart from each other both extend to the outside of the cylinder (1). Cleaning blocks (201) are fixedly sleeved on the rotating shaft one (103) and rotating shaft two (109) respectively, and both cleaning blocks (201) are in contact with the cylinder (1).

6. A multifunctional temperature and humidity monitoring device for grain storage according to claim 4, characterized in that: Two arc-shaped reciprocating threaded plates (203) are fixedly installed on the outer wall of the sliding block (111). Both arc-shaped reciprocating threaded plates (203) are threadedly connected to the inner wall of the ventilation hole (2). Two C-shaped mounting plates (204) are fixedly installed on the left side of the sliding block (111). Each of the two C-shaped mounting plates (204) is rotatably mounted with a squeezing roller (205).

7. The multifunctional temperature and humidity monitoring device for grain storage according to claim 1, characterized in that: An inclined groove (206) is provided on the outer wall of the cylinder (1), and a drain pipe (207) is fixedly installed in the inclined groove (206). The bottom end of the drain pipe (207) extends to the outside of the cylinder (1).

8. A multifunctional temperature and humidity monitoring device for grain storage according to claim 1, characterized in that: A rectangular mounting plate (208) is fixedly installed on the cylinder (1), and a number of threaded nails (209) are threaded through the rectangular mounting plate (208).

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