Circulation ventilation equipment in granary
By introducing blowers, heating boxes and humidification components into the circulation ventilation equipment in the granary, the problem of poor ventilation in the granary is solved, and comprehensive regulation of the grain environment is achieved, quality reduction and mildew are prevented, and food security storage is ensured.
Patent Information
- Application Number
- CN202420885744.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The ventilation effect of the circulation ventilation equipment in traditional granaries is not ideal, and the temperature and humidity cannot be effectively controlled, resulting in a decrease in grain quality and an increase in the risk of mold.
A circulating ventilation equipment in the granary was designed, including blowers, heating boxes, drying filters, air ducts, humidification components and other structures. Through air circulation and humidification and drying measures, comprehensive regulation of the air in the granary is achieved to prevent grain. Too dry or too wet.
Effectively prevent water loss and mold caused by uneven grain temperature, ensure safe storage of grain, and maintain an appropriate storage environment through heating and humidification functions.
Smart Images
Figure CN222148310U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of granary equipment, in particular to a granary internal circulation ventilation device. Background Art
[0002] There are some problems with traditional grain storage methods, such as grain mildew and insect pests. Especially in high temperature, high humidity or low temperature, low humidity environments, grain is prone to quality problems, so a more effective storage method is needed to solve these challenges.
[0003] However, some existing internal circulation ventilation equipment in granaries may have certain limitations in ventilation effect, and cannot achieve sufficient air circulation, the ventilation effect is not ideal, and the temperature in the granary cannot be reasonably controlled, resulting in uneven temperature and humidity inside the granary. The uneven temperature will cause the moisture in the grain with higher temperature to drain quickly, resulting in a decrease in the quality of the grain; the uneven humidity will cause the grain to be partially too wet or too dry, which easily increases the risk of grain mildew. For this reason, technical personnel in this field have proposed a kind of internal circulation ventilation equipment in the granary to solve the above problems. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a circulation ventilation device in the granary, aiming to improve the problem that effective ventilation cannot be carried out, resulting in a decline in grain storage quality, and the inability to fully and effectively humidify or dehumidify the grain, resulting in an increased risk of grain mildew.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of internal circulation ventilation equipment of a granary, comprising a silo body, a blower is fixedly connected to an external side of the silo body, an output end of the blower is fixedly connected to air duct 2, one end of the air duct 2 is fixedly connected to a heating box, a drying filter is slidably connected to the interior of the heating box, both sides of the external side of the drying filter are fixedly connected to iron plates, a groove is provided on the outer side of the iron plate, both sides of the external side of the heating box are fixedly connected to mounting blocks, a movable plate is slidably connected to the internal side of the mounting blocks, a clamping block is fixedly connected to an external side of the movable plate, a pull rod is fixedly connected to the other side of the external side of the movable plate, a spring is sleeved on the outer side of the pull rod, and a humidification component is installed on the external side of the silo body.
[0006] As a further description of the above technical solution:
[0007] The humidification component includes a motor, which is fixedly connected to the outer side of the warehouse body. The output end of the motor is fixedly connected to a threaded rod, the outer thread of the threaded rod is connected to a water spray plate, the top outer side of the water spray plate is fixedly connected to a hose, and the interior of the warehouse body is fixedly connected to a sliding rod.
[0008] As a further description of the above technical solution:
[0009] The interior of the warehouse is fixedly connected with a circular tube, the exterior of the circular tube is fixedly connected with an air duct 1, and one end of the air duct 1 is fixedly connected to the top of the heating box.
[0010] As a further description of the above technical solution:
[0011] One end of the threaded rod passes through the inner wall of the bin body and is fixedly connected to the output end of the motor, and the other end of the threaded rod is rotatably connected to one side of the interior of the bin body.
[0012] As a further description of the above technical solution:
[0013] A warehouse roof is fixedly connected to the outer side of the top of the warehouse body, and a plurality of ventilation holes are opened on the outside of the warehouse body.
[0014] As a further description of the above technical solution:
[0015] The longitudinal section of the card block is square, and the card block and the card slot are plug-fitted.
[0016] As a further description of the above technical solution:
[0017] One end of the spring is fixedly connected to the outer side of the moving plate, and the other end of the spring is fixedly connected to the inner wall of the mounting block.
[0018] As a further description of the above technical solution:
[0019] One end of the water spray plate is threadedly connected to the threaded rod, and the other end of the water spray plate is slidably connected to the sliding rod.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, the blower, the heating box, the mounting block, the drying filter, the air duct, the return pipe and other structures cooperate to conveniently realize the air circulation in the warehouse, which can effectively prevent the local temperature of the grain from being too high. When the grain is damp, the heating box is started to heat the air, thereby having a drying effect on the grain.
[0022] 2. In the utility model, through the cooperation of the motor, threaded rod, water spray plate, hose and other structures, the external water source is conveniently used to fully humidify the grain, preventing the grain from being too dry, which will cause the grain texture to become hard, the taste to deteriorate, and the nutritional value to be lost. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a three-dimensional diagram of a circulating ventilation device in a granary proposed by the utility model;
[0024] Figure 2This is a schematic diagram of the structure of a granary internal circulation ventilation device proposed by the utility model;
[0025] Figure 3 This is a cross-sectional view of an installation block of a circulating ventilation device in a granary proposed by the utility model.
[0026] Legend:
[0027] 1. Silo roof; 2. Motor; 3. Silo body; 4. Hose; 5. Block; 6. Moving plate; 7. Spring; 8. Air duct 1; 9. Heating box; 10. Mounting block; 11. Pull rod; 12. Iron plate; 13. Drying filter; 14. Air duct 2; 15. Blower; 16. Sliding rod; 17. Water spray plate; 18. Threaded rod; 19. Ring tube; 20. Slot. DETAILED DESCRIPTION
[0028] 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.
[0029] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a granary internal circulation ventilation device, comprising a silo body 3, a blower 15 is fixedly connected to one side of the outside of the silo body 3, an output end of the blower 15 is fixedly connected to a second air duct 14, one end of the second air duct 14 is fixedly connected to a heating box 9, a drying filter screen 13 is slidably connected to the inside of the heating box 9, both sides of the outside of the drying filter screen 13 are fixedly connected to an iron plate 12, a card slot 20 is provided on the outside of the iron plate 12, both sides of the outside of the heating box 9 are fixedly connected to a mounting block 10, a movable plate 6 is slidably connected to the inside of the mounting block 10, and a card block 5 is fixedly connected to one side of the outside of the movable plate 6, the A pull rod 11 is fixedly connected to the other side of the outside of the movable plate 6, and a spring 7 is sleeved on the outside of the pull rod 11. A humidification component is installed on the outside of the warehouse body 3. A circular tube 19 is fixedly connected to the inside of the warehouse body 3, and an air duct 8 is fixedly connected to the outside of the circular tube 19. One end of the air duct 8 is fixedly connected to the top of the heating box 9. A warehouse top 1 is fixedly connected to the outside of the top of the warehouse body 3. A plurality of ventilation holes are opened on the outside of the warehouse body 3. The longitudinal section of the block 5 is square, and the block 5 is plug-in fit with the slot 20. One end of the spring 7 is fixedly connected to the outside of the movable plate 6, and the other end of the spring 7 is fixedly connected to the inner wall of the mounting block 10.
[0030] Specifically, the silo 3 is used to store grain, and the silo roof 1 is used to protect the grain in the silo 3 from being exposed to the sun and moisture. Under the action of the blower 15, air can be circulated in the silo 3. The air produced by the blower 15 enters the heating box 9 under the action of the air duct 14, and then enters the loop pipe 19 through the air duct 8. Then, the loop pipe 19 inputs air into the silo 3. At this time, the heating box 9 is in an unopened state, so the air at this time is the normal outdoor temperature air. When it is necessary to heat the air to dry the grain in the silo, the heating box 9 is turned on to energize the drying filter 13. At this time, the air will pass through the drying filter 13 for heating, thereby achieving the effect of drying the silo. Then, the silo 3 The air inside will be discharged through the through holes on the outside of the bin body 3. When the drying filter 13 needs to be maintained or replaced, the pull rod 11 is pulled to make the movable plate 6 move along the inner wall of the mounting block 10, thereby driving the movement of the card block 5, so that the card block 5 is separated from the card slot 20 and enters the mounting block 10, that is, the fixation of the drying filter 13 is cancelled, thereby completing the disassembly of the drying filter 13. When the drying filter 13 needs to be installed, the drying filter 13 is placed in the heating box 9, so that the card slot 20 is aligned with the through hole of the heating box 9, ensuring that the card block 5 can be plugged into the card slot 20, and then the pull rod 11 is released. Under the action of the spring 7, the movable plate 6 drives the movement of the card block 5, so that the card block 5 is stuck in the card slot 20, that is, the fixation of the drying filter 13 is completed.
[0031] Reference Figure 1 and Figure 2 The humidification component includes a motor 2, which is fixedly connected to the outer side of the warehouse body 3, and the output end of the motor 2 is fixedly connected to a threaded rod 18, the outer thread of the threaded rod 18 is connected to a water spray plate 17, and the top outer side of the water spray plate 17 is fixedly connected to a hose 4, and the interior of the warehouse body 3 is fixedly connected to a slide rod 16, one end of the threaded rod 18 passes through the inner wall of the warehouse body 3 and is fixedly connected to the output end of the motor 2, and the other end of the threaded rod 18 is rotatably connected to the inner side of the warehouse body 3, one end of the water spray plate 17 is threadedly connected to the threaded rod 18, and the other end of the water spray plate 17 is slidably connected to the slide rod 16.
[0032] Specifically, when it is necessary to humidify the grain in the silo 3, the hose 4 is connected to the water source so that the water source enters the hose 4 and then enters the water spray plate 17. The water spray plate 17 then sprays water into the silo 3 in an atomized manner to prevent the grain from being too dry and losing water. By starting the motor 2, the output end of the motor 2 drives the threaded rod 18 to rotate. Under the action of the silo 3, the threaded rod 18 can be stably rotated, so that the water spray plate 17 moves along the threaded rod 18. Under the action of the sliding rod 16, the water spray plate 17 can be stably rotated, thereby achieving an effect of evenly humidifying the grain.
[0033] Working principle: when it is necessary to ventilate the warehouse body 3, the blower 15 is started. Under the action of the blower 15, the outside air is absorbed into the heating box 9, and then enters the air duct 8 through the heating box 9, and finally enters the circular tube 19. At this time, the heating box 9 is in an unopened state, so the air at this time is the normal outdoor temperature air. When it is necessary to heat the air to dry the grain in the granary, the heating box 9 is turned on to energize the drying filter 13. At this time, the air will pass through the drying filter 13 for heating, so as to achieve the effect of drying the granary, and then the air in the warehouse body 3 will be discharged through the through holes on the outside of the warehouse body 3, so as to achieve a circulating ventilation effect to ensure the safety of the grain. When the drying filter 13 needs to be maintained or replaced, the pull rod 11 is pulled to drive the moving plate 6 to move, so that the card block 5 is out of the card slot. 20 enters into the mounting block 10, and then pulls the drying filter screen 13 outward, thereby completing the disassembly of the drying filter screen 13. When the drying filter screen 13 needs to be installed, the drying filter screen 13 is placed into the heating box 9, so that the card slot 20 is aligned with the through hole of the heating box 9, and then the pull rod 11 is released. Under the action of the spring 7, the movable plate 6 drives the movement of the card block 5, so that the card block 5 is stuck in the card slot 20, that is, the fixing of the drying filter screen 13 is completed. When it is necessary to humidify the grain in the warehouse body 3, the hose 4 is connected to the water source at this time, so that the water source enters into the hose 4, and then under the nozzle of the water spray plate 17, water mist is sprayed into the warehouse body 3, thereby humidifying the grain. By starting the motor 2, under the action of the output end of the motor 2, the threaded rod 18 is driven to rotate, so that the water spray plate 17 moves along the threaded rod 18, thereby achieving an effect of evenly humidifying the grain.
[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A granary internal circulation ventilation device, comprising a granary body (3), characterized in that: A blower (15) is fixedly connected to one side of the exterior of the warehouse body (3), an output end of the blower (15) is fixedly connected to an air duct 2 (14), one end of the air duct 2 (14) is fixedly connected to a heating box (9), the interior of the heating box (9) is slidably connected to a drying filter (13), both sides of the exterior of the drying filter (13) are fixedly connected to an iron plate (12), a groove (20) is provided on the exterior of the iron plate (12), both sides of the exterior of the heating box (9) are fixedly connected to a mounting block (10), a movable plate (6) is slidably connected to the interior of the mounting block (10), one side of the exterior of the movable plate (6) is fixedly connected to a clamping block (5), the other side of the exterior of the movable plate (6) is fixedly connected to a pull rod (11), a spring (7) is sleeved on the exterior of the pull rod (11), and a humidification component is installed on one side of the exterior of the warehouse body (3).
2. The granary internal circulation ventilation device according to claim 1, characterized in that: The humidification component comprises a motor (2), the motor (2) is fixedly connected to an external side of a bin body (3), a threaded rod (18) is fixedly connected to the output end of the motor (2), the external thread of the threaded rod (18) is connected to a water spray plate (17), the top outer side of the water spray plate (17) is fixedly connected to a hose (4), and the interior of the bin body (3) is fixedly connected to a slide rod (16).
3. The granary internal circulation ventilation device according to claim 1, characterized in that: The interior of the bin body (3) is fixedly connected with a circular tube (19), the exterior of the circular tube (19) is fixedly connected with an air duct (8), and one end of the air duct (8) is fixedly connected to the top of the heating box (9).
4. The granary internal circulation ventilation device according to claim 2, characterized in that: One end of the threaded rod (18) passes through the inner wall of the bin body (3) and is fixedly connected to the output end of the motor (2), and the other end of the threaded rod (18) is rotatably connected to one side of the interior of the bin body (3).
5. The granary internal circulation ventilation device according to claim 1, characterized in that: The top outer side of the warehouse body (3) is fixedly connected to a warehouse roof (1), and the exterior of the warehouse body (3) is provided with a plurality of ventilation holes.
6. The granary internal circulation ventilation device according to claim 1, characterized in that: The longitudinal section of the card block (5) is square, and the card block (5) and the card slot (20) are plug-fitted.
7. The granary internal circulation ventilation device according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to the outer side of the moving plate (6), and the other end of the spring (7) is fixedly connected to the inner wall of the mounting block (10).
8. The granary internal circulation ventilation device according to claim 2, characterized in that: One end of the water spray plate (17) is threadedly connected to the threaded rod (18), and the other end of the water spray plate (17) is slidably connected to the sliding rod (16).