Agricultural storage grain storage device
By buried the food storage warehouse underground and the combination of the main infusion of the trachea, the reinforced connecting pipe and the high -pressure vapor head, the problem of the external sunlight and the uneven distribution of nitrogen distribution of the granary can be solved. Good isolation effect.
Patent Information
- Application Number
- CN202420785478.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing grain storage devices are susceptible to sun exposure outside the granary, resulting in an increase in the internal ambient temperature and the uneven distribution of nitrogen in the grain accumulation body, affecting the isolation effect of bacteria and pests.
A kind of agricultural storage food storage device is designed. By buried the food storage warehouse in the ground, the characteristics of low underground temperature are used to provide a low -temperature memory environment for food, and The combination of nitrogen ensures the uniform distribution of nitrogen in the food accumulation body.
Effectively reduce the external sunlight of the food storage warehouse, provide a more suitable environment for storage. At the same time, it is uniformly distributed to protect the gas, which improves the isolation effect of food and extend the freshness period of food.
Smart Images
Figure CN222396269U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of grain storage, and in particular relates to an agricultural storage grain storage device. Background Art
[0002] When storing grain, it is necessary to place the grain in a low-temperature and dry environment. Currently, most grain silos are built on the ground, which results in the grain silos being frequently exposed to the sun. This causes the internal temperature of the silos to rise, which is not conducive to the storage of grain. Currently, when storing grain, nitrogen is often filled into the interior of the grain to provide an anaerobic environment for the storage of grain, thereby achieving the problem of a living environment for bacteria and pests in the grain. However, when nitrogen is filled into the grain, nitrogen is often directly filled into a certain area inside the grain through a gas pipe, resulting in uneven distribution of nitrogen in the grain pile and reduced effect of isolating bacteria and pests. Utility Model Content
[0003] The utility model provides an agricultural grain storage device, which can utilize the lower underground temperature to provide a low-temperature storage environment for the grain inside the grain storage bin, and can also reduce the sunlight exposure to the entire exterior of the grain storage bin, thereby helping to improve the storage effect of the grain in the entire grain storage bin. In addition, it can help to distribute the auxiliary protective gas more evenly in various areas inside the grain accumulation body.
[0004] The utility model provides the following technical solutions: an agricultural storage grain storage device, comprising a grain storage bin and an installation frame, the installation frame is buried in a pre-buried pit, the grain storage bin is fixedly connected to the inside of the installation frame, a main gas pipe is fixedly connected to the inner center of the grain storage bin, a plurality of reinforced connecting pipes are fixedly connected to the outer side of the main gas pipe, and the other end of the reinforced connecting pipe is fixedly connected to the inner wall of the grain storage bin, and an auxiliary gas pipe runs through the inside of the reinforced connecting pipe, the reinforced connecting pipe is connected to the main gas pipe through the auxiliary gas pipe, a plurality of first installation grooves are opened on the outer wall of the reinforced connecting pipe, and a high-pressure gas head is fixedly connected to the inside of the first installation groove, the high-pressure gas head is connected to the auxiliary gas pipe, the top plug of the main gas pipe is provided with a sealing plug, and the top of the grain storage bin is threadedly connected with a sealing cover.
[0005] Wherein, a water vapor barrier plate is installed in the inner wall of the installation frame, and both ends of the water vapor barrier plate are fixedly connected with mounting seats, and the water vapor barrier plate is installed in the inner wall of the installation frame through the mounting seats.
[0006] Wherein, a second installation groove is opened in the inner wall of the installation frame, and the water vapor barrier plate is installed inside the second installation groove.
[0007] Wherein, the top of the main gas transmission pipe is threadedly connected to a threaded connection seat, and the top of the sealing plug penetrates into the interior of the threaded connection seat.
[0008] Wherein, a rubber seat is fixedly connected to the top of the threaded connection seat, and the rubber seat is fixedly connected to the top of the main gas transmission pipe.
[0009] The beneficial effect of the utility model is that the entire grain storage bin is buried in the pre-buried bin through the installation frame, which can reduce the occupied area of the entire grain storage bin on the ground on the one hand, and on the other hand, by burying the grain storage bin underground, it can provide a low-temperature storage environment for the grain inside the grain storage bin by utilizing the lower underground temperature, and at the same time can reduce the sunlight exposure to the entire outside of the grain storage bin, which helps to improve the storage effect of the grain in the entire grain storage bin. In addition, the main gas pipeline can, with the cooperation of the reinforced connecting pipe, the auxiliary gas pipeline and the high-pressure gas transmission head, transport the gas to the interior of the grain accumulation body in different directions through the auxiliary gas pipeline in the reinforced connecting pipe during the gas transportation process, and spray the gas in different directions of different areas through the high-pressure gas transmission head, which can help to distribute the auxiliary protective gas more evenly in various areas inside the grain accumulation body.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model after installation;
[0012] Figure 2 It is a partial three-dimensional schematic diagram of the main gas transmission pipe, the reinforced connecting pipe and the protective net in the utility model;
[0013] Figure 3 It is a detailed enlarged schematic diagram of part A in the body 1 of the present utility model.
[0014] In the figure: 1. grain storage bin; 11. sealing cover; 2. main gas pipe; 21. sealing plug; 211. rubber seat; 22. threaded connection seat; 3. reinforced connecting pipe; 31. auxiliary gas pipe; 32. high-pressure gas head; 33. protective net; 34. first mounting groove; 4. mounting frame; 41. water vapor barrier plate; 411. mounting seat; 42. second mounting groove. DETAILED DESCRIPTION
[0015] See also Figure 1-Figure 3The utility model provides the following technical solutions: an agricultural storage grain storage device, comprising a grain storage bin 1 and an installation frame 4, the installation frame 4 is buried in a pre-buried pit, the grain storage bin 1 is fixedly connected to the inside of the installation frame 4, a main gas pipe 2 is fixedly connected to the inner center of the grain storage bin 1, a plurality of reinforced connecting pipes 3 are fixedly connected to the outer side of the main gas pipe 2, and the other end of the reinforced connecting pipe 3 is fixedly connected to the inner wall of the grain storage bin 1, and an auxiliary gas pipe 31 runs through the inside of the reinforced connecting pipe 3, the reinforced connecting pipe 3 is connected to the main gas pipe 2 through the auxiliary gas pipe 31, a plurality of first installation grooves 34 are opened on the outer wall of the reinforced connecting pipe 3, and a high-pressure gas head 32 is fixedly connected to the inside of the first installation groove 34, the high-pressure gas head 32 is connected to the auxiliary gas pipe 31, a sealing plug 21 is provided on the top plug of the main gas pipe 2, and a sealing cover 11 is threadedly connected to the top of the grain storage bin 1.
[0016] In this embodiment: the installation frame 4 is a mounting part in the whole device, which is used to provide installation space and connection carriers for the grain storage bin 1, and is also used to isolate the grain storage bin 1 from external water vapor. The grain storage bin 1 is a grain storage part in the whole device, which is used to provide storage space for grain. The main gas pipeline 2 located in the grain storage bin 1 is the main pipeline for protecting gas transportation. The reinforced connecting pipe 3 located outside the main gas pipeline 2 is used to provide a connection carrier for the auxiliary gas pipeline 31, and is also used to protect and reinforce the auxiliary gas pipeline 31 outside the auxiliary gas pipeline 31. At this time, the main gas pipeline 2 forms a channel for conveying protective gas to the grain in the grain storage bin 1 under the protection of the reinforced connecting pipe 3 and the auxiliary gas pipeline 31, and a plurality of reinforced connecting pipes 3 are evenly distributed on the outside of the main gas pipeline 2 at different inclinations, so that the nitrogen in the main gas pipeline 2 can be more evenly conveyed to various areas of the grain in the grain storage bin 1, which helps to improve the distribution of the protective gas in the grain. In addition, a plurality of groups of high-pressure gas supply heads 32 on the outside of the auxiliary gas pipeline 31 are all installed on the outside of the auxiliary gas pipeline 31 at different inclination angles, so that the auxiliary gas pipeline 3 1 can be injected into the interior of the grain at different angles to assist in the uniform distribution of the protective gas in the grain. The protective net 33 in the first mounting groove 34 is used to protect the high-pressure gas transmission head 32 to prevent the grain from entering the high-pressure gas transmission head 32 and causing blockage of the high-pressure gas transmission head 32. The main gas transmission pipe 2 can, under the cooperation of the reinforced connecting pipe 3, the auxiliary gas transmission pipe 31 and the high-pressure gas transmission head 32, transport the gas to the interior of the grain accumulation body in different directions through the auxiliary gas transmission pipe 31 in the reinforced connecting pipe 3 during the gas transmission process, and spray the gas in different directions of different areas through the high-pressure gas transmission head 32. The entire grain storage bin 1 is buried in the pre-buried bin through the mounting frame 4. On the one hand, the occupied area of the entire grain storage bin 1 on the ground can be reduced. On the other hand, by burying the grain storage bin 1 underground, a low-temperature storage environment can be provided for the grain inside the grain storage bin 1 by utilizing the low underground temperature. At the same time, the sunlight exposure to the entire exterior of the grain storage bin 1 can be reduced, which helps to improve the storage effect of the grain in the entire grain storage bin 1.
[0017] A water vapor barrier plate 41 is installed in the inner wall of the mounting frame 4, and both ends of the water vapor barrier plate 41 are fixedly connected with mounting seats 411. The water vapor barrier plate 41 is installed in the inner wall of the mounting frame 4 through the mounting seats 411. A second mounting groove 42 is opened in the inner wall of the mounting frame 4, and the water vapor barrier plate 41 is installed inside the second mounting groove 42; wherein the second mounting groove 42 is used to provide an installation space for the water vapor barrier plate 41. The water vapor barrier plate 41 is a water vapor barrier component in the entire mounting frame 4, which is used to enhance the overall water vapor barrier effect of the mounting frame 4, and the mounting seat 411 is used to provide a connection carrier for the water vapor barrier plate 41.
[0018] The top of the main gas pipe 2 is threadedly connected with a threaded connection seat 22, and the top of the sealing plug 21 passes through the inside of the threaded connection seat 22, and the top of the threaded connection seat 22 is fixedly connected with a rubber seat 211, and the rubber seat 211 is fixedly connected to the top of the main gas pipe 2; wherein the sealing plug 21 forms a sealing member for sealing the main gas pipe 2 under the cooperation of the threaded connection seat 22 and the rubber seat 211, and the entire sealing member is threadedly sealed to the top of the main gas pipe 2 through the threaded connection seat 22, and the sealing plug 21 is used to seal the inner cavity of the main gas pipe 2. After the sealing of the end of the main gas pipe 2 is completed by the sealing member, the sealing cover 11 is sealed with the grain storage bin 1, and after the sealing cover 11 completes the sealing of the top of the grain storage bin 1, the bottom of the sealing cover 11 can be pressed against the bottom of the rubber seat 211, which helps to assist in improving the sealing tightness between the sealing plug 21 and the inner cavity end of the main gas pipe 2.
[0019] The working principle and use process of the utility model are as follows: when installing the entire storage device, firstly, a pre-buried groove for installing the installation frame 4 is dug out on the ground, and then the installation frame 4 is installed in the pre-buried groove. After the installation of the installation frame 4 is completed, the grain storage bin 1 is installed inside the installation frame 4. When a large amount of grain needs to be stored, the grain to be stored is first placed inside the grain storage bin 1, and then the main gas pipe 2 is connected to the external protective gas conveyor, wherein nitrogen can be used as the protective gas for grain storage, and the main gas pipe 2 is used to transport the gas to the inside of the auxiliary gas pipe 31, and at this time, the nitrogen is transported through the auxiliary gas pipe 31. The nitrogen is transported to different areas of the grain, and is sprayed in different directions of different areas of the grain through the high-pressure gas head 32 on the auxiliary gas pipe 31, so that the nitrogen enters the interior of the grain accumulation body. After the nitrogen is transported, the sealing plug 21 is connected to the end of the main gas pipe 2 through the threaded connection seat 22, and the end of the main gas pipe 2 is sealed. Finally, the top of the grain storage bin 1 is sealed by the sealing cover 11. After the sealing cover 11 completes the sealing of the top of the grain storage bin 1, the bottom of the sealing cover 11 can be pressed against the bottom of the rubber seat 211, which helps to assist in improving the sealing tightness between the sealing plug 21 and the inner cavity end of the main gas pipe 2.
Claims
1. An agricultural grain storage device, comprising a grain storage bin (1) and a mounting frame (4), characterized in that: The installation frame (4) is buried in a pre-buried pit, the grain storage bin (1) is fixedly connected to the inside of the installation frame (4), a main gas pipeline (2) is fixedly connected to the center of the inside of the grain storage bin (1), a plurality of reinforced connecting pipes (3) are fixedly connected to the outside of the main gas pipeline (2), and the other end of the reinforced connecting pipe (3) is fixedly connected to the inner wall of the grain storage bin (1), and an auxiliary gas pipeline (31) runs through the inside of the reinforced connecting pipe (3). The connecting pipe (3) is connected to the main gas pipe (2) through the auxiliary gas pipe (31), a plurality of first installation grooves (34) are provided on the outer wall of the reinforced connecting pipe (3), and a high-pressure gas supply head (32) is fixedly connected inside the first installation groove (34), and the high-pressure gas supply head (32) is connected to the auxiliary gas pipe (31), a sealing plug (21) is provided on the top plug of the main gas pipe (2), and a sealing cover (11) is threadedly connected to the top of the grain storage bin (1).
2. The agricultural grain storage device according to claim 1, characterized in that: A water vapor barrier plate (41) is installed in the inner wall of the installation frame (4), and both ends of the water vapor barrier plate (41) are fixedly connected to mounting seats (411), and the water vapor barrier plate (41) is installed in the inner wall of the installation frame (4) via the mounting seats (411).
3. The agricultural grain storage device according to claim 2, characterized in that: A second installation groove (42) is provided in the inner wall of the installation frame (4), and the water vapor barrier plate (41) is installed inside the second installation groove (42).
4. The agricultural storage grain storage device according to claim 1, characterized in that: The top of the main gas transmission pipe (2) is threadedly connected to a threaded connection seat (22), and the top of the sealing plug (21) penetrates into the interior of the threaded connection seat (22).
5. The agricultural grain storage device according to claim 4, characterized in that: The top of the threaded connection seat (22) is fixedly connected to a rubber seat (211), and the rubber seat (211) is fixedly connected to the top of the main gas transmission pipe (2).