Potato storage tank

Abstract

The utility model relates to the technical field of sweet potato storage, and discloses a sweet potato storage tank which comprises a tank body, a double-layer structure and a ventilation structure. The tank is used for storing sweet potatoes; the double-layer structure is arranged in the tank body and sinks towards the interior of the tank body, and the double-layer structure and the inner wall of the tank body jointly define a heat preservation space; and the ventilation structure is connected with the tank body. Through the arrangement of the double-layer structure, the temperature in the tank body is more stable, the fluctuation of the temperature can be reduced, the stored sweet potatoes are kept in a relatively stable environment, and the quality of the sweet potatoes is favorably kept. The arrangement of the ventilation structure can promote gas exchange inside and outside the tank, discharge of metabolites such as carbon dioxide in the tank is facilitated, meanwhile, fresh oxygen is supplemented, and the freshness of sweet potatoes is kept. Through the arrangement, the potato storage tank improves the heat preservation effect and the stability of the storage environment, and is beneficial to prolonging the fresh-keeping period of agricultural products and improving the quality.

Description

Technical Field

[0001] The utility model relates to the technical field of sweet potato storage, in particular to a potato storage tank. Background Art

[0002] A potato storage tank is a container for storing sweet potatoes, usually used in the agricultural field or food processing industry. Its main function is to provide a suitable environment to store sweet potatoes after the harvest to extend its shelf life and maintain its quality.

[0003] In the existing potato storage tank, it is usually composed of a tank body and a tank cover, and the tank cover is installed on the tank body to seal the sweet potatoes in the potato storage tank. If the sweet potatoes are stored with water drops and are not wiped dry, the sweet potatoes will rot due to the sealing of the tank body. Utility Model Content

[0004] The utility model embodiment aims to provide a potato storage tank to solve the technical problem in the prior art that if the sweet potatoes are stored with water droplets and are not wiped dry, and the tank body is sealed, the sweet potatoes will rot.

[0005] The utility model embodiment solves its technical problems by adopting the following technical solutions:

[0006] Provided is a potato storage tank, comprising:

[0007] A tank body, wherein the tank body is used for storing sweet potatoes;

[0008] A double-layer structure, wherein the double-layer structure is disposed in the tank body and is recessed toward the inside of the tank body, and the double-layer structure and the inner wall of the tank body together enclose a heat-insulating space;

[0009] A ventilation structure is connected to the tank body.

[0010] In some embodiments, the double-layer structure includes an isolation layer, and the isolation layer is spaced apart from the inner wall of the tank body to form a heat-insulating space.

[0011] In some embodiments, the double-layer structure further includes a thermal insulation layer, and the thermal insulation layer covers the isolation layer.

[0012] In some embodiments, the insulation layer is made of polystyrene foam.

[0013] In some embodiments, the ventilation structure includes a ventilation duct and an exhaust fan, and the tank includes an air inlet;

[0014] One end of the ventilation duct is connected to the air inlet, and the other end is connected to the exhaust fan.

[0015] In some embodiments, the tank body further includes an air outlet, and the air outlet is arranged opposite to the air inlet.

[0016] In some embodiments, the tank body further comprises a sealing member, and a detachable cover of the sealing member is disposed on the air outlet and the air inlet.

[0017] In some embodiments, a partition is disposed in the tank body, and small holes are disposed on the partition for gas circulation. Several of the partitions are disposed in the tank body at intervals, and the sweet potatoes can be placed on the partitions.

[0018] In some embodiments, a boss is provided on the inner wall of the tank body, and the boss abuts against the partition.

[0019] Compared with the prior art, the potato storage tank provided in the embodiment of the utility model includes a tank body, a double-layer structure and a ventilation structure. The tank body is used to store sweet potatoes; the double-layer structure is arranged in the tank body and is recessed toward the inside of the tank body, and the double-layer structure and the inner wall of the tank body together enclose a heat preservation space; the ventilation structure is connected to the tank body. The double-layer structure forms a heat preservation space, which can effectively reduce the conduction and loss of heat, thereby improving the heat preservation effect in the tank. Through the setting of the double-layer structure, the temperature inside the tank body is more stable, which can reduce temperature fluctuations, keep the stored sweet potatoes in a relatively stable environment, and help maintain their quality. The setting of the ventilation structure can promote gas exchange inside and outside the tank, help to discharge metabolic products such as carbon dioxide in the tank, and at the same time replenish fresh oxygen to maintain the freshness of the sweet potatoes. Through such a setting, the potato storage tank improves the heat preservation effect and the stability of the storage environment, which is conducive to extending the shelf life of agricultural products and improving their quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] One or more embodiments are exemplarily described by the figures in the corresponding drawings, and these exemplifications do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0021] Figure 1 It is a structural schematic diagram of a potato storage tank provided by the utility model;

[0022] Figure 2 It is a partial structural diagram of the potato storage tank provided by the utility model;

[0023] Figure 3 It is a cross-sectional view of a potato storage tank provided by the utility model.

[0024] Markings in the figure:

[0025] 100. Potato storage tank; 10. Tank body; 11. Air inlet; 12. Air outlet; 13. Partition; 131. Small hole; 14. Boss; 20. Double-layer structure; 21. Isolation layer; 22. Insulation layer. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connecting" another element, it can be directly on another element, or there can be one or more centered elements therebetween. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "upper end", "lower end", "top" and "bottom" used in this specification is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0028] Combine the following Figures 1 to 3 , the potato storage tank 100 provided in the embodiment of the present application is described in detail through a specific embodiment.

[0029] Please also read Figures 1 to 3 , Figure 1 It is a structural schematic diagram of a potato storage tank provided by the utility model; Figure 2 It is a partial structural diagram of the potato storage tank provided by the utility model; Figure 3 It is a cross-sectional view of a sweet potato storage tank provided by the utility model. A sweet potato storage tank 100 provided in one embodiment of the utility model comprises a tank body 10, a double-layer structure 20 and a ventilation structure. The tank body 10 is used to store sweet potatoes; the double-layer structure 20 is arranged in the tank body 10 and is recessed toward the inside of the tank body 10, and the double-layer structure 20 and the inner wall of the tank body 10 are enclosed together to form a heat preservation space; the ventilation structure is connected to the tank body 10.

[0030] The double-layer structure 20 forms a heat preservation space, which can effectively reduce the conduction and loss of heat, thereby improving the heat preservation effect in the tank. Through the setting of the double-layer structure 20, the temperature inside the tank body 10 is more stable, which can reduce the temperature fluctuation, keep the stored sweet potatoes in a relatively stable environment, and help maintain their quality. The setting of the ventilation structure can promote the gas exchange inside and outside the tank, help to discharge the metabolic products such as carbon dioxide in the tank, and replenish fresh oxygen to keep the freshness of the sweet potatoes. Through such a setting, the potato storage tank 100 improves the heat preservation effect and the stability of the storage environment, which is conducive to extending the shelf life of agricultural products and improving the quality.

[0031] In some embodiments, the double-layer structure 20 includes an isolation layer 21 , and the isolation layer 21 is spaced apart from the inner wall of the tank body 10 to form a heat-insulating space.

[0032] A heat preservation space is formed between the isolation layer 21 and the inner wall of the tank body 10, which can effectively reduce the conduction and loss of heat. In this way, the heat preservation effect in the tank body 10 can be further improved, ensuring that the stored sweet potatoes and other agricultural products are in a suitable temperature environment and extending their shelf life. The provision of the isolation layer 21 increases the degree of isolation between the internal and external temperatures of the tank body 10 and reduces the impact of external environmental factors on the internal temperature. This helps to maintain the stability of the temperature in the tank and prevent the impact of external temperature changes on the quality of the sweet potatoes. Through such a setting, the addition of the isolation layer 21 further enhances the heat preservation performance of the potato storage tank 100 and improves the stability of the storage environment and the preservation effect.

[0033] In some embodiments, the double-layer structure 20 further includes an insulation layer 22, and the insulation layer 22 covers the isolation layer 21. The insulation layer 22 is made of polystyrene foam. Polystyrene foam is an excellent insulation material with good heat insulation performance, which can effectively reduce heat conduction and loss. Through such a setting, the covering of the insulation layer 22 can further improve the insulation effect inside the tank body 10, ensuring that the stored sweet potatoes and other agricultural products are in a stable temperature environment.

[0034] In some embodiments, the ventilation structure includes a ventilation duct and an exhaust fan, and the tank body 10 includes an air inlet 11; one end of the ventilation duct is connected to the air inlet 11, and the other end is connected to the exhaust fan.

[0035] The ventilation duct and the exhaust fan are connected so that the fan can circulate external air into the tank body 10 through the ventilation duct, so that the air circulates inside the tank body 10. The air inlet 11 allows fresh air to enter the tank body 10, and the ventilation duct transports the air to various parts of the tank body 10. By circulating the air, this structure helps to maintain a uniform distribution of temperature and humidity inside the tank body 10. Through such an arrangement, the air circulation inside the tank body 10 can be ensured, and the humidity and temperature can be controlled to prevent the sweet potato from rotting and mold.

[0036] In some embodiments, the tank body 10 further includes an air outlet 12, and the air outlet 12 is arranged opposite to the air inlet 11. By arranging the air outlet 12 opposite to the air inlet 11, an air flow channel can be formed. Fresh air enters the tank body 10 through the air inlet 11, flows through the tank body 10, and then is discharged through the air outlet 12. This fluidity helps to maintain the circulation and flow of air, ensuring that the air inside the tank body 10 always remains fresh. More specifically, arranging the air outlet 12 opposite to the air inlet 11 can allow the air to be fully circulated in the tank body 10 before being discharged.

[0037] In some embodiments, the tank body 10 further includes a seal, and a detachable cover of the seal is disposed on the air outlet 12 and the air inlet 11 .

[0038] The seal can effectively seal the air outlet 12 and the air inlet 11, preventing air from entering or leaving the tank body 10 when it is not needed. This helps maintain the effectiveness of the air circulation system inside the tank body 10, ensuring that air flow only occurs when needed, thereby better controlling the environmental conditions inside the tank body 10. The seal can effectively prevent external dust, debris, insects and other substances from entering the tank body 10, thereby keeping the tank body 10 clean.

[0039] In some embodiments, a partition 13 is provided in the tank body 10, and a small hole 131 is provided on the partition 13 for gas circulation. Several partitions 13 are arranged at intervals in the tank body 10, and sweet potatoes can be placed on the partitions 13. Through the small holes 131 on the partition 13, the gas in the tank body 10 can flow freely, which helps to maintain the ventilation and humidity in the tank body 10, thereby facilitating the preservation of the sweet potatoes. By arranging a plurality of partitions 13 in the tank body 10, the sweet potatoes can be evenly placed on the partitions 13, avoiding the close stacking between the sweet potatoes, which helps to prevent collision and damage between the sweet potatoes. And the interval arrangement of the partitions 13 allows the sweet potatoes to be evenly distributed in the tank body 10, which helps to better manage and check the state of the sweet potatoes and ensure that they are evenly affected by air and humidity during storage. In addition, through the small holes 131 on the partition 13, the gas in the tank body 10 can flow freely, which helps to maintain the ventilation and humidity in the tank body 10, thereby facilitating the preservation of the sweet potatoes.

[0040] In some embodiments, a boss 14 is provided on the inner wall of the tank body 10, and the boss 14 abuts against the partition 13. The provision of the boss 14 can effectively prevent the partition 13 from shifting inside the tank body 10, thereby maintaining the relative stability of the placement of the sweet potatoes. This helps to ensure that the sweet potatoes will not be unevenly stacked or shifted during storage due to changes in the internal structure of the tank body 10.

[0041] It should be specially noted that the potato storage tank 100 provided in the embodiment of the utility model only shows the part related to the technical problem to be solved by the embodiment of the utility model. It can be understood that the potato storage tank 100 provided in the embodiment of the utility model also includes other structures for realizing the functions of the potato storage tank 100, which will not be described one by one here.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Under the idea of ​​the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as above, which are not provided in detail for the sake of simplicity. Although the present invention is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A potato storage tank, characterized in that: include: A tank body, wherein the tank body is used for storing sweet potatoes; A double-layer structure, wherein the double-layer structure is disposed in the tank body and is recessed toward the inside of the tank body, and the double-layer structure and the inner wall of the tank body together enclose a heat-insulating space; A ventilation structure connected to the tank body; The ventilation structure includes a ventilation duct and an exhaust fan, and the tank body includes an air inlet; One end of the ventilation duct is connected to the air inlet, and the other end is connected to the exhaust fan; The tank body further comprises an air outlet, and the air outlet is arranged opposite to the air inlet; The tank body further comprises a sealing member, wherein a detachable cover of the sealing member is disposed on the air outlet and the air inlet; The tank body is provided with a partition plate, the partition plate is provided with small holes for gas circulation, a plurality of the partition plates are arranged at intervals in the tank body, and the sweet potatoes can be placed on the partition plates.

2. The potato storage tank according to claim 1, characterized in that: The double-layer structure comprises an isolation layer, and the isolation layer is spaced apart from the inner wall of the tank body to form a heat-insulating space.

3. The potato storage tank according to claim 2, characterized in that: The double-layer structure further comprises a heat-insulating layer, and the heat-insulating layer covers the isolation layer.

4. The potato storage tank according to claim 3, characterized in that: The thermal insulation layer is made of polystyrene foam.

5. The potato storage tank according to claim 1, characterized in that: A boss is arranged on the inner wall of the tank body, and the boss abuts against the partition.

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