A storage device suitable for easily oxidized pesticide formulations

Abstract

This application relates to a storage device for easily oxidized pesticide formulations, belonging to the technical field of pesticide formulation storage. It includes a storage tank and a top cover. An oxygen detector is fixedly connected to the end of the top cover away from the exhaust pipe. A vacuum pump is fixedly connected to one side of the upper end of the top cover. An exhaust valve is fixedly connected to the upper end of the exhaust pipe. Three sealing rings arranged in a linear array are fixedly connected to the outer wall of the sealing ring. This application features an exhaust pipe, vacuum pump, and connecting pipe. Activating the vacuum pump extracts air from the storage tank, reducing the oxygen concentration and minimizing contact between oxygen and easily oxidized components in the pesticide formulation. This slows down the oxidation reaction of the pesticide formulation, maintaining the content and efficacy of the active ingredients. The oxygen detector fixedly connected inside the top cover can monitor the oxygen concentration in the storage tank in real time, ensuring a low-oxygen environment and guaranteeing the quality and effectiveness of the pesticide formulation.

Description

Technical Field

[0001] This application relates to the field of pesticide formulation storage technology, and in particular to a storage device suitable for easily oxidized pesticide formulations. Background Technology

[0002] Pesticides are chemical agents used in agriculture to control pests and diseases and regulate plant growth. They are widely used in agricultural, forestry and animal husbandry production, environmental and household sanitation pest control and disease prevention, and industrial products for mold and insect prevention. They are an indispensable part of modern agricultural and animal husbandry production.

[0003] However, while existing pesticide storage devices can block oxygen to some extent, they are not absolutely airtight. Because oxygen molecules are extremely small, they can slowly permeate through tiny pores at the joints, reacting with easily oxidized components in the pesticide formulation, damaging the pesticide molecular structure, causing the content of active ingredients to gradually decrease, and the efficacy to weaken accordingly. Utility Model Content

[0004] The purpose of this application is to provide a storage device suitable for easily oxidized pesticide formulations, which has the advantages of preventing easily oxidized pesticide formulations from contacting oxygen and extending the shelf life of easily oxidized pesticide formulations. This solves the problem that existing pesticide formulation storage devices, although they can block oxygen to a certain extent, are not absolutely airtight. Because oxygen molecules are extremely small, they can slowly permeate through the tiny pores at the joints, react with the easily oxidized components in the pesticide formulation, destroy the pesticide molecular structure, and cause the content of active ingredients to gradually decrease, thereby weakening the efficacy.

[0005] This application provides a storage device for easily oxidized pesticide formulations, employing the following technical solution: A storage device for easily oxidized pesticide formulations includes a storage tank and a top cover. Two first mounting plates arranged in a mirror image are fixedly connected to the upper end of the outer wall of the storage tank. A suction pipe is fixedly connected to one side of the inside of the top cover, and a filter cylinder is fixedly connected to the bottom end of the suction pipe. An exhaust pipe is fixedly connected to one side of the inside of the top cover, and an oxygen detector is fixedly connected to the end of the top cover away from the suction pipe. A vacuum pump is fixedly connected to one side of the upper end of the top cover, and a connecting pipe is fixedly connected to the suction end of the vacuum pump. An exhaust valve is fixedly connected to the upper end of the exhaust pipe. A sealing ring is fixedly connected to the bottom end of the top cover, and three sealing rings arranged in a linear array are fixedly connected to the outer wall of the sealing ring. Two second mounting plates arranged in a mirror image are fixedly connected to the outer wall of the top cover.

[0006] By adopting the above technical solution, through the arrangement of the extraction pipe, vacuum pump, and connecting pipe, the extraction end of the vacuum pump is connected to the extraction pipe via the connecting pipe. Activating the vacuum pump extracts air from the storage tank, reducing the oxygen concentration and minimizing contact between oxygen and easily oxidized components in the pesticide formulation. This slows down the oxidation reaction of the pesticide formulation, maintaining the content and efficacy of the active ingredients. An oxygen detector is fixedly connected inside the lid, enabling real-time monitoring of the oxygen concentration inside the storage tank. If an abnormally high oxygen concentration is detected, the vacuum pump can be activated immediately to extract air or check the seal, ensuring a low-oxygen environment inside the storage tank and protecting the pesticide formulation. To ensure quality, the outer wall of the sealing ring at the bottom of the top cover is equipped with three sealing rings arranged in a straight line. When the top cover is closed with the storage tank, the three sealing rings are in close contact with the inner wall of the storage tank, forming a multi-layer sealing barrier. This reduces the chance of oxygen penetrating into the storage tank through tiny gaps at the connection point, thus reducing the contact between oxygen and pesticide formulations. The filter cartridge connected to the bottom of the exhaust pipe can filter the air entering the vacuum pump, preventing powdered formulations from entering the vacuum pump and protecting its normal operation. The exhaust valve at the top of the exhaust pipe can be opened to balance the pressure inside and outside the storage tank when the top cover needs to be opened, allowing the top cover to be opened smoothly.

[0007] Preferably, each of the two first mounting plates is rotatably connected to a rotating shaft, and each of the two rotating shafts is fixedly connected to a threaded rod on its outer wall. Each of the two threaded rods is slidably disposed inside the second mounting plate, and a wing nut is threaded to one end of each threaded rod that passes through the outer wall of the second mounting plate.

[0008] By adopting the above technical solution, the threaded rod is connected to the first mounting plate through the rotating shaft. The threaded rod is slidably set inside the second mounting plate. When the wing nut is tightened, it will apply pressure to the second mounting plate, ensuring that the top cover can be tightly fixed to the top of the storage tank.

[0009] Preferably, a base is fixedly connected to the bottom of the storage tank, and a support frame is fixedly connected inside the base. The upper end of the support frame is fixedly connected to the bottom of the storage tank.

[0010] By adopting the above technical solution, the support frame is fixedly connected to the bottom of the storage tank inside the base, forming a stable support structure. When the storage tank is filled with pesticide formulations, the weight will be evenly distributed to the base through the support frame, avoiding deformation or damage caused by excessive local stress on the bottom of the storage tank.

[0011] Preferably, the outer wall of the storage tank is fixedly connected with a plurality of reinforcing ribs arranged in a linear array.

[0012] By adopting the above technical solution, the reinforcing ribs enhance the overall strength of the storage tank, reduce the risk of the storage tank breaking, and provide protection when subjected to large external impacts, ensuring that pesticide formulations can be safely stored in the storage tank.

[0013] Preferably, the upper end of the cover is fixedly connected to two handles arranged in a mirror image.

[0014] By adopting the above technical solution, the handle provides operators with a convenient point of leverage. After the top cover is removed, operators can easily lift or move the top cover by simply holding the handle with both hands.

[0015] Preferably, the storage tank includes an outer protective layer, an oxygen barrier intermediate layer is fixedly connected inside the outer protective layer, and an inner lining layer is fixedly connected to the end of the oxygen barrier intermediate layer away from the outer protective layer.

[0016] By adopting the above technical solution, the outer protective layer is made of high-strength engineering plastic. High-strength engineering plastic has excellent toughness and impact resistance, and can withstand large external impacts without easily breaking. It is used to protect the internal oxygen barrier intermediate layer and inner lining layer from damage, thereby ensuring the integrity and airtightness of the storage tank. The oxygen barrier intermediate layer is made of aluminum foil composite material. Aluminum foil composite material has a low oxygen permeability, which can effectively prevent oxygen from entering the storage tank. The inner lining layer is made of food-grade polyethylene material. Food-grade polyethylene material has good chemical stability and excellent corrosion resistance to most pesticide formulations. It will not react chemically with pesticide formulations and release harmful substances, thereby ensuring the purity and quality of pesticide formulations.

[0017] Preferably, the end of the connecting pipe furthest from the vacuum pump is fixedly connected to the suction pipe.

[0018] By adopting the above technical solution, the connecting pipe fixes the vacuum pump and the extraction pipe. When the vacuum pump is started, the air in the storage tank can be quickly extracted through the extraction pipe to form a low-oxygen environment.

[0019] Preferably, the sealing ring is slidably disposed inside the storage tank, and all three sealing rings are in contact with the inner wall of the storage tank.

[0020] By adopting the above technical solution, all three sealing rings are in contact with the inner wall of the storage tank, forming multiple sealing lines and improving the sealing performance of the storage tank.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] This storage device is suitable for easily oxidized pesticide formulations. Through a vacuum pump connected to an extraction pipe, it quickly extracts air from the storage container upon startup, reducing the oxygen concentration and minimizing contact between oxygen and easily oxidized components in the pesticide formulation. This slows down the oxidation reaction and maintains the efficacy of the pesticide. A filter at the bottom of the extraction pipe filters air, preventing powdered formulations from entering the vacuum pump and causing equipment damage. An oxygen detector inside the lid monitors the oxygen concentration in real time. If the concentration rises abnormally, the vacuum pump can be activated immediately to extract air or the seal can be checked, ensuring a low-oxygen environment inside the container and guaranteeing pesticide quality. The sealing ring at the bottom of the lid has three sealing rings on its outer wall, tightly fitting against the inner wall of the storage container to form a multi-layered sealing layer. The sealed barrier prevents oxygen from seeping through gaps in the joints, reducing the chance of oxygen coming into contact with pesticides. The first mounting plate is connected to a threaded rod via a pivot. After the threaded rod passes through the second mounting plate, it is tightened with a wing nut, which can firmly fix the top cover to the storage tank, enhancing the overall sealing and connection stability. The reinforcing ribs on the outer wall of the storage tank increase the overall strength and reduce the risk of breakage. The base and support frame at the bottom of the tank form a stable support structure, evenly distributing the weight inside the tank and preventing localized deformation at the bottom. The tank body consists of an outer protective layer, an oxygen-barrier intermediate layer, and an inner lining layer, taking into account protection, oxygen barrier, and chemical stability. This achieves highly efficient oxygen-barrier storage of easily oxidized pesticides, extending the shelf life of pesticides and maintaining stable efficacy. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a schematic diagram of the storage tank structure of this application;

[0025] Figure 3 This is a schematic diagram of the upper cover structure of this application;

[0026] Figure 4 This is a schematic diagram of the storage tank reinforcement structure of this application.

[0027] Figure 5 This is a cross-sectional view of the storage tank structure of this application;

[0028] Figure 6 This is a cross-sectional view of the overall structure of this application.

[0029] In the picture:

[0030] 1. Storage tank; 101. Outer protective layer; 102. Oxygen barrier intermediate layer; 103. Inner lining layer; 2. First mounting plate; 3. Top cover; 4. Extraction pipe; 5. Filter cartridge; 6. Exhaust pipe; 7. Oxygen detector; 8. Vacuum pump; 9. Connecting pipe; 10. Exhaust valve; 11. Sealing ring; 12. Sealing ring; 13. Second mounting plate; 14. Rotating shaft; 15. Threaded rod; 16. Wing nut; 17. Base; 18. Support frame; 19. Reinforcing rib; 20. Handle. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1 -Appendix Figure 6 This application will be described in further detail below.

[0032] Example 1: A storage device suitable for easily oxidized pesticide formulations includes a storage tank 1 and a top cover 3. Two mirror-distributed first mounting plates 2 are fixedly connected to the upper outer wall of the storage tank 1. An air extraction pipe 4 is fixedly connected to one side of the inside of the top cover 3, and a filter cylinder 5 is fixedly connected to the bottom of the air extraction pipe 4. The filter cylinder 5 filters the air entering a vacuum pump 8, preventing powdered formulations from entering the vacuum pump 8 and protecting its normal operation. An exhaust pipe 6 is fixedly connected to one side of the inside of the top cover 3, and an oxygen detector 7 is fixedly connected to the end of the top cover 3 furthest from the air extraction pipe 4. The oxygen detector 7 can monitor the oxygen concentration inside the storage tank 1 in real time. If an abnormally high oxygen concentration is detected, a vacuum device can be activated to extract the air or check the sealing condition, ensuring a low-oxygen environment inside the storage tank 1 and guaranteeing the quality of the pesticide formulation. A vacuum pump 8 is fixedly connected to one side of the upper end of the top cover 3, and a connecting pipe 9 is fixedly connected to the exhaust end of the vacuum pump 8. Through the arrangement of the air extraction pipe 4, the vacuum pump 8, and the connecting pipe 9, the vacuum pump 8... The suction end is connected to the suction pipe 4 via the connecting pipe 9. Activating the vacuum pump 8 extracts air from the storage tank 1, reducing the oxygen concentration and minimizing contact between oxygen and easily oxidized components in the pesticide formulation. This slows down the oxidation reaction of the pesticide formulation, maintaining the content and efficacy of the active ingredients. An exhaust valve 10 is fixedly connected to the upper end of the exhaust pipe 6. When the upper cover 3 needs to be opened, the exhaust valve 10 is opened to balance the pressure inside and outside the storage tank 1, allowing the upper cover 3 to open smoothly. The bottom end of the upper cover 3 is fixed... A sealing ring 11 is fixedly connected to the upper cover 3. Three sealing rings 12 arranged in a straight line are fixedly connected to the outer wall of the sealing ring 11. Three sealing rings 12 arranged in a straight line are arranged on the outer wall of the sealing ring 11 at the bottom of the upper cover 3. When the upper cover 3 is closed with the storage tank 1, the three sealing rings 12 are in close contact with the inner wall of the storage tank 1, forming a multi-layer sealing barrier, reducing the penetration of oxygen into the storage tank 1 through the tiny gaps at the connection, and reducing the chance of oxygen coming into contact with pesticide formulations. Two second mounting plates 13 arranged in a mirror distribution are fixedly connected to the outer wall of the upper cover 3.

[0033] Both first mounting plates 2 are rotatably connected to a rotating shaft 14. Both rotating shafts 14 are fixedly connected to a threaded rod 15 on their outer walls. Both threaded rods 15 are slidably disposed inside the second mounting plate 13. Both threaded rods 15 pass through one end of the outer wall of the second mounting plate 13 and are threaded to a wing nut 16. The threaded rods 15 are connected to the first mounting plates through the rotating shafts 14. The threaded rods 15 are slidably disposed inside the second mounting plate 13. When the wing nut 16 is tightened, it will apply pressure to the second mounting plate 13 to ensure that the top cover 3 can be tightly fixed to the upper end of the storage tank 1.

[0034] Example 2: A storage device suitable for easily oxidized pesticide formulations. A base 17 is fixedly connected to the bottom of a storage tank 1. A support frame 18 is fixedly connected inside the base 17. The upper end of the support frame 18 is fixedly connected to the bottom of the storage tank 1. The support frame 18, inside the base 17 and fixedly connected to the bottom of the storage tank 1, forms a stable support structure. When the storage tank 1 is full of pesticide formulations, the weight is evenly distributed to the base 17 through the support frame 18, preventing deformation or damage caused by excessive localized stress on the bottom of the storage tank 1. Multiple reinforcing ribs 19 arranged in a linear array are fixedly connected to the outer wall of the storage tank 1. The arrangement of the reinforcing ribs 19 increases... The overall strength of the storage tank 1 is enhanced, reducing the risk of breakage. The reinforcing rib 19 provides protection against significant external impacts, ensuring the safe storage of pesticide formulations within the tank. Two mirror-shaped handles 20 are fixedly connected to the upper end of the lid 3, providing convenient leverage points for operators. After releasing the lid 3, operators can easily lift or move it by simply holding the handles 20. The storage tank 1 includes an outer protective layer 101 made of high-strength engineering plastic, which possesses excellent toughness and impact resistance. The outer protective layer 101 is designed to withstand significant external impacts without easily breaking, protecting the internal oxygen-barrier intermediate layer 102 and inner lining layer 103 from damage, thus ensuring the integrity and airtightness of the storage tank 1. The oxygen-barrier intermediate layer 102 is fixedly connected inside the outer protective layer 101. The oxygen-barrier intermediate layer 102 is made of aluminum foil composite material, which has a low oxygen permeability, effectively preventing oxygen from entering the storage tank 1. The end of the oxygen-barrier intermediate layer 102 furthest from the outer protective layer 101 is fixedly connected to the inner lining layer 103, which is made of food-grade polyethylene material. Food-grade polyethylene material has good chemical stability and is resistant to large impacts. Most pesticide formulations have excellent corrosion resistance and will not react chemically with pesticide formulations to release harmful substances, thus ensuring the purity and quality of pesticide formulations. The end of the connecting pipe 9 away from the vacuum pump 8 is fixedly connected to the air extraction pipe 4. The connecting pipe 9 fixes the vacuum pump 8 to the air extraction pipe 4. When the vacuum pump 8 is started, the air in the storage tank 1 can be quickly extracted through the air extraction pipe 4 to form a low-oxygen environment. The sealing ring 11 is slidably set inside the storage tank 1. All three sealing rings 12 are in contact with the inner wall of the storage tank 1, forming multiple sealing lines and improving the sealing performance of the storage tank 1.

[0035] The implementation principle of this application embodiment is as follows:

[0036] First, the easily oxidizable pesticide preparation is poured into storage tank 1, then the top cover 3 is placed on top. The position of the threaded rod 15 is adjusted by rotating the shaft 14, and then the wing nut 16 is tightened to secure the top cover 3 to storage tank 1. At this time, the three sealing rings 12 on the outer wall of the sealing ring 11 fit against the inner wall of storage tank 1, forming a multi-layered sealing barrier to reduce oxygen permeation. Next, the vacuum pump 8 is started, which is connected to the air extraction pipe 4 through the connecting pipe 9 to extract air from storage tank 1 and reduce the oxygen concentration. The filter cartridge 5 at the bottom of the air extraction pipe 4 is used to filter the air and prevent powdered preparations from entering the vacuum pump 8. During the storage process, the oxygen detector 7 monitors the oxygen level in real time. The oxygen concentration inside the tank is measured. If the concentration rises abnormally, the vacuum pump 8 is started in time or the seal is checked. The support frame 18 at the bottom of the storage tank 1 cooperates with the base 17 to evenly distribute the weight inside the tank and prevent the bottom from deforming. The reinforcing ribs 19 of the tank body resist external impact. In addition, the outer protective layer 101, the oxygen barrier intermediate layer 102 and the inner lining layer 103 of the storage tank 1 play the roles of impact resistance, oxygen barrier and corrosion prevention, respectively. When it is necessary to open the top cover 3, the exhaust valve 10 on the exhaust pipe 6 is opened to balance the air pressure inside and outside the tank. The operator can easily lift the top cover 3 through the handle 20. The whole device works in concert to effectively protect the quality of easily oxidized pesticide formulations.

[0037] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A storage device suitable for use with oxidizable pesticide formulations, comprising a storage tank (1) and an upper cover (3), characterized in that: The upper part of the outer wall of the storage tank (1) is fixedly connected to two first mounting plates (2) arranged in a mirror distribution. The inner side of the cover (3) is fixedly connected to a suction pipe (4). The bottom end of the suction pipe (4) is fixedly connected to a filter cylinder (5). The inner side of the cover (3) is fixedly connected to an exhaust pipe (6). The end of the cover (3) away from the suction pipe (4) is fixedly connected to an oxygen detector (7). The upper side of the cover (3) is fixedly connected to a vacuum pump (8). The suction end of the vacuum pump (8) is fixedly connected to a connecting pipe (9). The upper end of the exhaust pipe (6) is fixedly connected to an exhaust valve (10). The bottom end of the cover (3) is fixedly connected to a sealing ring (11). The outer wall of the sealing ring (11) is fixedly connected to three sealing rings (12) arranged in a linear array. The outer wall of the cover (3) is fixedly connected to two second mounting plates (13) arranged in a mirror distribution.

2. A storage device for oxidisable pesticide formulations according to claim 1 characterised in that: Both of the first mounting plates (2) are rotatably connected to a rotating shaft (14), and both rotating shafts (14) are fixedly connected to a threaded rod (15) on their outer walls. Both threaded rods (15) are slidably disposed inside the second mounting plate (13), and a wing nut (16) is threadedly connected to one end of the threaded rods (15) that passes through the outer wall of the second mounting plate (13).

3. A storage device for oxidizable pesticide formulations according to claim 1, characterized in that: The storage tank (1) is fixedly connected to a base (17) at its bottom end, and a support frame (18) is fixedly connected inside the base (17). The upper end of the support frame (18) is fixedly connected to the bottom end of the storage tank (1).

4. A storage device for oxidizable pesticide formulations according to claim 1, characterized in that: The outer wall of the storage tank (1) is fixedly connected with a plurality of reinforcing ribs (19) arranged in a linear array.

5. A storage device for easily oxidized pesticide formulations according to claim 1, characterized in that: The upper end of the cover (3) is fixedly connected to two handles (20) arranged in a mirror image.

6. A storage device for oxidizable pesticide formulations according to claim 1, characterized in that: The storage tank (1) includes an outer protective layer (101), an oxygen barrier intermediate layer (102) is fixedly connected inside the outer protective layer (101), and an inner lining layer (103) is fixedly connected to one end of the oxygen barrier intermediate layer (102) away from the outer protective layer (101).

7. A storage device for oxidizable pesticide formulations according to claim 1, characterized in that: The end of the connecting pipe (9) away from the vacuum pump (8) is fixedly connected to the suction pipe (4).

8. A storage device for oxidizable pesticide formulations according to claim 1, characterized in that: The sealing ring (11) is slidably disposed inside the storage tank (1), and all three sealing rings (12) are in contact with the inner wall of the storage tank (1).

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