A temperature and humidity automatic control device for grain storage

Abstract

The utility model discloses an automatic temperature and humidity control device applied to grain storage, including a warehouse body, a baffle cover is arranged on the top of the warehouse body, a warehouse cover is installed under one side of the warehouse body, and a partition is installed under the interior of the warehouse body. The automatic temperature and humidity control device applied to grain storage also includes: a regulating device, which is arranged inside the warehouse body; a stirring device, which is installed above the regulating device; and an auxiliary device, which is arranged on one side of the bottom of the warehouse body. The utility model relates to the technical field of grain storage. The automatic temperature and humidity control device applied to grain storage can fully introduce outside air into the interior of the stored grain through the cooperation of the warehouse body, the regulating device and the stirring device, thereby greatly improving the quality of automatic temperature and humidity control, and can also stir the grain during regulation, so as to further improve the grain regulation efficiency, thereby facilitating the use of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of grain storage, in particular to an automatic temperature and humidity control device applied to grain storage. Background Art

[0002] Grain storage refers to the storage management process of grain from harvest to consumption. When the moisture content is low (below 12.5%) and the ambient temperature is low (below 15-20°C), the respiration intensity is weak, but the minimum life activities can be maintained, which is beneficial to storage.

[0003] At present, when controlling the temperature and humidity of stored grains, ventilation is mostly used for regulation. However, due to the high density of stored grains, the outside air cannot fully diffuse into the interior of the grains, resulting in poor quality of regulation, which brings inconvenience to the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic temperature and humidity control device for grain storage, which solves the problem that when controlling the temperature and humidity of stored grain, most of the time, ventilation is used for regulation. However, due to the high density of stored grain, the outside air cannot fully diffuse into the interior of the grain, which leads to poor quality of regulation and thus brings inconvenience to the staff.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an automatic temperature and humidity control device applied to grain storage, including a warehouse body, a baffle is provided on the top of the warehouse body, a warehouse cover is installed at the lower side of the warehouse body, and a partition is installed at the lower part of the interior of the warehouse body. The automatic temperature and humidity control device applied to grain storage also includes: a regulating device, which is arranged inside the warehouse body; a stirring device, which is installed above the regulating device; an auxiliary device, which is arranged on one side of the bottom of the warehouse body; wherein the auxiliary device can absorb moisture in the air entering the warehouse body, the regulating device can adjust the temperature and humidity of the grain inside the warehouse body, and the stirring device can stir the grain when the regulating device is regulating.

[0006] Preferably, the regulating device includes: a fan, which is detachably connected to the bottom of the inner wall of the warehouse body; a duct, which is connected to the inner wall of the partition and is detachably connected to the output end of the fan; a plurality of nozzles, which are all installed above the duct; a plurality of temperature sensors, which are all installed on the outer wall of the duct; a plurality of humidity sensors, which are all installed on the outer wall of the duct; a processor, which is detachably connected to one side of the bottom of the inner wall of the warehouse body; a controller, which is detachably connected to one side of the bottom of the warehouse body; wherein the temperature sensor and the humidity sensor can monitor the temperature and humidity inside the warehouse body in real time, and then process and analyze the information through the processor, and finally turn on the fan through the controller to introduce external air into the interior of the warehouse body, thereby cooling and dehumidifying.

[0007] Preferably, a first filter screen is installed at the connection between the plurality of nozzles and the conduit.

[0008] Preferably, the stirring device includes: a plurality of mounting plates, all mounted on the outer wall of the conduit; a plurality of isolation boxes, respectively mounted on the bottom of the plurality of mounting plates; a plurality of second filter screens, respectively mounted on the inner walls of the plurality of isolation boxes; a plurality of servo motors, all mounted on the bottom of the plurality of mounting plates; a plurality of stirring rods, respectively detachably connected to the output end of the servo motor, and respectively rotatably connected to the inner walls of the plurality of isolation boxes through sealed bearings; wherein the servo motor can drive the stirring rod to stir the grain, thereby assisting the control device in performing control operations, and the second filter screen can block external grain and other substances to prevent them from entering the interior of the isolation box.

[0009] Preferably, the auxiliary device includes: two orifice plates, both installed on one side of the bottom of the inner wall of the warehouse body, and both fixedly connected to the bottom of the partition; a third filter screen, embedded in the lower side of the warehouse body; a plug plate, movably connected to the inner wall of the warehouse body; a plurality of cross bars, both installed on the lower side of the inner wall of one side of the warehouse body; a plurality of springs, respectively sleeved on the outer walls of a plurality of cross bars, and all tightly pressed against the outer wall of the plug plate; wherein the spring can drive the plug plate to move along the outer wall of the cross bar, thereby sealing and isolating the desiccant between the two orifice plates.

[0010] Beneficial Effects

[0011] The utility model provides an automatic temperature and humidity control device for grain storage. It has the following beneficial effects: the automatic temperature and humidity control device for grain storage can fully introduce outside air into the interior of the stored grain through the cooperation of the warehouse body, the regulating device and the stirring device, thereby greatly improving the quality of automatic temperature and humidity control, and can also stir the grain during regulation, so as to further improve the regulation efficiency of the grain, thereby facilitating the use of the staff;

[0012] With the cooperation of auxiliary devices, the air entering the warehouse from the outside can be dehumidified, thus avoiding the influence of moisture in the outside air on the grain. Moreover, when the temperature and humidity are not controlled, the desiccant can be sealed and isolated, thus extending the service life of the desiccant and reducing the number of times the desiccant is replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the appearance;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the middle bin body, bin cover and partition;

[0016] Figure 4 for Figure 1 A schematic diagram of the structure of the middle bin body, the orifice plate and the third filter screen;

[0017] Figure 5 for Figure 1 Schematic diagram of the structure of the central duct, nozzle and servo motor.

[0018] In the figure: 1. warehouse body, 2. regulating device, 201. fan, 202. duct, 203. nozzle, 204. temperature sensor, 205. humidity sensor, 206. processor, 207. controller, 3. stirring device, 301. mounting plate, 302. isolation box, 303. servo motor, 304. second filter, 305. stirring rod, 4. auxiliary device, 401. orifice plate, 402. third filter, 403. plug plate, 404. cross bar, 405. spring, 5. partition, 6. warehouse cover, 7. first filter, 8. blocking cover. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0021] At present, when controlling the temperature and humidity of stored grain, ventilation is mostly used for regulation. However, due to the high density of stored grain, the outside air cannot fully diffuse into the interior of the grain, which leads to poor control quality and brings inconvenience to the staff.

[0022] In view of this, the utility model provides an automatic temperature and humidity control device applied to grain storage. Through the cooperation of the warehouse body, the regulating device and the stirring device, the outside air can be fully introduced into the interior of the stored grain, thereby greatly improving the quality of automatic temperature and humidity control. The grain can also be stirred during the regulation, so as to further improve the regulation efficiency of the grain, thereby facilitating the use of the staff.

[0023] Embodiment 1: Figure 1 , 2 , 3, 4 and 5, it can be known that an automatic temperature and humidity control device for grain storage includes a warehouse body 1, a baffle 8 is arranged on the top of the warehouse body 1, a warehouse cover 6 is installed at the lower side of the warehouse body 1, and a partition 5 is installed at the lower part of the warehouse body 1. The automatic temperature and humidity control device for grain storage also includes: a regulating device 2, which is arranged inside the warehouse body 1; a stirring device 3, which is installed above the regulating device 2; an auxiliary device 4, which is arranged at one side of the bottom of the warehouse body 1; wherein the auxiliary device 4 can absorb moisture in the air entering the warehouse body 1, the regulating device 2 can adjust the temperature and humidity of the grain inside the warehouse body 1, and the stirring device 3 can stir the grain when the regulating device 2 is regulating;

[0024] In the specific implementation process, it is worth pointing out that the moisture and high-temperature gas in the grain inside the silo 1 can be discharged from the inside of the silo 1 through the opening at the top of the silo 1, the regulating device 2 can draw the outside air into the inside of the silo 1, and then the temperature and humidity of the grain inside the silo 1 can be adjusted, the stirring device 3 can stir the grain when the regulating device 2 is working, so the regulating speed and quality of the regulating device 2 can be improved, and the auxiliary device 4 can absorb the moisture in the outside air, so the influence of the outside moisture on the grain can be avoided;

[0025] Specifically, when using the automatic temperature and humidity control device for grain storage, the staff turns on the external power supply of the regulating device 2, and the regulating device 2 can draw outside air into the grain inside the silo 1. At the same time, the staff turns on the external power supply of the stirring device 3, and then the stirring device 3 can stir the grain, thereby improving the temperature and humidity control rate and quality of the grain, and the auxiliary device 4 can absorb moisture in the air entering the silo 1 to ensure that external moisture will not affect the grain inside the silo 1.

[0026] Embodiment 2: By Figure 1 and 5 It can be seen that the control device 2 includes: a fan 201, the model of the fan 201 is HG-HF-150P, which is detachably connected to the bottom of the inner wall of the bin body 1; a conduit 202, which is connected to the inner wall of the partition 5 and is detachably connected to the output end of the fan 201; a plurality of nozzles 203, which are all installed above the conduit 202; a temperature sensor 204, the model of the temperature sensor 204 is not specifically limited, and it can meet the use requirements, and a plurality of them are installed on the outer wall of the conduit 202; a humidity sensor 205, the humidity sensor 205 There is no specific limitation on the model, as long as it meets the use requirements, multiple models are set, all installed on the outer wall of the conduit 202; the processor 206 is detachably connected to the bottom side of the inner wall of the warehouse body 1; the controller 207 is detachably connected to the bottom side of the warehouse body 1; wherein the temperature sensor 204 and the humidity sensor 205 can monitor the temperature and humidity inside the warehouse body 1 in real time, and then the information is processed and analyzed by the processor 206, and finally the fan 201 is turned on by the controller 207 to introduce the outside air into the interior of the warehouse body 1, thereby cooling and dehumidifying;

[0027] In the specific implementation process, it is worth pointing out that the temperature sensor 204 and the humidity sensor 205 can monitor the temperature and humidity of the grain inside the silo 1 in real time. When the temperature and humidity reach the set values ​​of the temperature sensor 204 and the humidity sensor 205, the controller 207 can turn on the fan 201, and then use ventilation to perform cooling or dehumidification work;

[0028] Furthermore, the connection between the plurality of nozzles 203 and the conduit 202 is provided with a first filter screen 7, and the mesh number of the first filter screen 7 is not specifically limited, and can meet the use requirements;

[0029] In the specific implementation process, it is worth pointing out that the first filter screen 7 can block the food and prevent the food from entering the interior of the conduit 202;

[0030] Specifically, based on the above-mentioned embodiment 1, the temperature sensor 204 and the humidity sensor 205 can monitor the temperature and humidity of the grain inside the warehouse body 1 in real time. When the temperature and humidity reach the set values ​​of the temperature sensor 204 and the humidity sensor 205, the temperature sensor 204 or the humidity sensor 205 transmits the detection signal to the processor 206 for analysis and processing, and then turns on the fan 201 through the controller 207. At this time, the fan 201 can draw the outside air into the interior of the duct 202, and finally spray it into the interior of the grain through the nozzle 203, thereby realizing ventilation, heat dissipation and dehumidification.

[0031] Embodiment 3: By Figure 1 and 5 It can be seen that the stirring device 3 includes: a mounting plate 301, which is provided in plurality and is all mounted on the outer wall of the conduit 202; an isolation box 302, which is provided in plurality and is respectively mounted on the bottom of a plurality of mounting plates 301; a second filter screen 304, the mesh number of the second filter screen 304 is not specifically limited, and it can be used as long as it meets the use requirements, and a plurality of filters are provided and are respectively mounted on the inner walls of a plurality of isolation boxes 302; a servo motor 303, the model of the servo motor 303 is not specifically limited, and it can be used as long as it meets the use requirements, and a plurality of filters are provided and are respectively mounted on the bottoms of a plurality of mounting plates 301; a stirring rod 305, which is provided in plurality and is respectively detachably connected to the output end of the servo motor 303, and is rotatably connected to the inner walls of a plurality of isolation boxes 302 through sealed bearings; wherein the servo motor 303 can drive the stirring rod 305 to stir the grain, thereby assisting the control device 2 in performing the control operation, and the second filter screen 304 can block external grain and other substances to prevent them from entering the interior of the isolation box 302;

[0032] In the specific implementation process, it is worth pointing out that the servo motor 303 can drive the stirring rod 305 to stir the grain, thereby assisting the control device 2 to quickly perform the control process, and the mounting plate 301 is connected to the corresponding position of the conduit 202. At this time, the air inside the conduit 202 can enter the interior of the isolation box 302, thereby cooling the servo motor 303, and then enter the interior of the grain through the second filter 304. The second filter 304 can block external grains and prevent them from entering the interior of the isolation box 302 and affecting the servo motor 303.

[0033] Specifically, based on the above-mentioned embodiments 1 and 2, when the temperature and humidity of grain are controlled, the staff turns on the external power supply of the servo motor 303, and the servo motor 303 can drive the stirring rod 305 to stir the grain, thereby speeding up the temperature and humidity control rate and quality of the grain.

[0034] Embodiment 4: By Figure 1 , 2 As can be seen from Figure 4, the auxiliary device 4 includes: two orifice plates 401, both of which are installed on one side of the bottom of the inner wall of the warehouse body 1 and are fixedly connected to the bottom of the partition 5; a third filter screen 402, the mesh number of the third filter screen 402 is not specifically limited, and it can meet the use requirements, and is embedded in the lower side of the warehouse body 1; a plug plate 403, which is movably connected to the inner wall of the warehouse body 1; a plurality of cross bars 404, which are all installed under the inner wall of one side of the warehouse body 1; a plurality of springs 405, which are respectively sleeved on the outer walls of a plurality of cross bars 404, and are tightly pressed against the outer wall of the plug plate 403; wherein the spring 405 can drive the plug plate 403 to move along the outer wall of the cross bar 404, and then the desiccant between the two orifice plates 401 can be sealed and isolated;

[0035] In the specific implementation process, it is worth pointing out that the third filter 402 can block dust in the outside air, and a desiccant is filled between the two orifice plates 401. The specific material of the desiccant is not limited, and it can meet the use requirements. The spring 405 can drive the plug plate 403 to block the opening at the bottom of one side of the bin body 1, and then the desiccant can be isolated and sealed, so as to extend the service life of the desiccant;

[0036] Specifically, on the basis of the above-mentioned embodiments 1, 2 and 3, when the fan 201 is working, the air pressure inside the silo 1 is reduced, and the outside air can push the plug plate 403 to move along the outer wall of the cross bar 404, while compressing the spring 405. When the plug plate 403 leaves the inner wall of the silo 1, the outside air can enter the interior of the desiccant through the orifice plate 401 to perform dehumidification, and then be transported to the interior of the grain through the fan 201 and the conduit 202 to adjust the temperature and humidity.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] 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 temperature and humidity automatic control device for grain storage, comprising a storage body (1), characterized in that: The top of the warehouse body (1) is provided with a blocking cover (8), a warehouse cover (6) is installed at the lower side of the warehouse body (1), and a partition (5) is installed at the lower inside of the warehouse body (1). The temperature and humidity automatic control device for grain storage also includes: A regulating device (2) is arranged inside the warehouse body (1); A stirring device (3) is installed above the regulating device (2); An auxiliary device (4) is arranged on one side of the bottom of the warehouse body (1); The auxiliary device (4) can absorb moisture from the air entering the warehouse (1), the regulating device (2) can adjust the temperature and humidity of the grain inside the warehouse (1), and the stirring device (3) can stir the grain when the regulating device (2) is regulating.

2. The temperature and humidity automatic control device for grain storage according to claim 1 is characterized in that: The control device (2) comprises: A fan (201) is detachably connected to the bottom of the inner wall of the bin body (1); A conduit (202) is connected to the inner wall of the partition (5) and is detachably connected to the output end of the fan (201); A plurality of nozzles (203) are provided and are all installed above the conduit (202); A plurality of temperature sensors (204) are provided and are all installed on the outer wall of the conduit (202); A plurality of humidity sensors (205) are provided and are all installed on the outer wall of the conduit (202); A processor (206) is detachably connected to one side of the bottom of the inner wall of the bin body (1); A controller (207) detachably connected to one side of the bottom of the warehouse body (1); The temperature sensor (204) and the humidity sensor (205) can monitor the temperature and humidity inside the warehouse (1) in real time, and then process and analyze the information through the processor (206). Finally, the controller (207) turns on the fan (201) to introduce external air into the interior of the warehouse (1), thereby reducing the temperature and dehumidifying.

3. The temperature and humidity automatic control device for grain storage according to claim 2 is characterized in that: A first filter screen (7) is installed at the connection points between the plurality of nozzles (203) and the conduit (202).

4. The temperature and humidity automatic control device for grain storage according to claim 2 is characterized in that: The stirring device (3) comprises: A plurality of mounting plates (301) are provided and are all mounted on the outer wall of the conduit (202); A plurality of isolation boxes (302) are provided and are respectively installed on the bottom of the plurality of installation plates (301); A plurality of second filter screens (304) are provided and are respectively installed on the inner walls of the plurality of isolation boxes (302); A plurality of servo motors (303) are provided and are all mounted on the bottom of the plurality of mounting plates (301); A plurality of stirring rods (305) are provided, each of which is detachably connected to the output end of the servo motor (303) and is rotatably connected to the inner walls of the plurality of isolation boxes (302) via a sealed bearing; The servo motor (303) can drive the stirring rod (305) to stir the grain, thereby assisting the control device (2) in performing control operations, and the second filter (304) can block external grain and other substances to prevent them from entering the interior of the isolation box (302).

5. The temperature and humidity automatic control device for grain storage according to claim 1 is characterized in that: The auxiliary device (4) comprises: Two orifice plates (401) are provided, both of which are installed on one side of the bottom of the inner wall of the bin body (1) and are fixedly connected to the bottom of the partition plate (5); A third filter screen (402) is embedded in a lower part of one side of the bin body (1); A plug plate (403) movably connected to the inner wall of the bin body (1); A plurality of cross bars (404) are provided, each of which is installed below an inner wall of one side of the warehouse body (1); A plurality of springs (405) are provided, which are respectively sleeved on the outer walls of the plurality of cross bars (404) and are tightly pressed against the outer wall of the plug plate (403); The spring (405) can drive the plug plate (403) to move along the outer wall of the cross bar (404), thereby sealing and isolating the desiccant between the two orifice plates (401).

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