Storage tank beneficial to prolonging shelf life of edible oil

Abstract

The utility model relates to the technical field of edible oil storage, in particular to a storage tank beneficial to prolonging the shelf life of edible oil, which comprises a base, a storage tank and a stirring blade, the top of the base is provided with the storage tank, the outer surface of the storage tank is fixedly provided with an air delivery pump, the output end of the air delivery pump is connected with an air delivery pipe, and the air delivery pipe is connected with the stirring blade. And one end of the gas conveying pipe extends into the storage tank, and multiple sets of nozzles are installed on the outer surface of the gas conveying pipe at equal intervals. According to the edible oil storage device, the storage tank, the gas conveying pump, the gas conveying pipe, the nozzle, the fixing base, the feeding pipe, the electromagnetic valve, the gas outlet valve and the one-way valve are installed, so that oxygen in the tank is isolated through filled inert gas, edible oil is prevented from being subjected to an oxidation reaction in long-term storage, the storage effect of the edible oil is improved, and the shelf life of the edible oil is prolonged; and the problems and defects in the prior art are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of edible oil storage, and more specifically, to a storage tank which is beneficial to prolonging the shelf life of edible oil. Background Art

[0002] Edible oil refers to animal or vegetable oils used in the food making process. It is liquid at room temperature. Common edible oils are mostly vegetable oils, including rapeseed oil, peanut oil, olive oil, soybean oil and sesame oil. In order to protect edible oil for a long time, storage tanks are needed to store it.

[0003] However, the existing storage tanks are simple in structure and usually only have a simple storage function. In the high temperature environment in summer, the oxidation reaction of oils and fats is accelerated, which can easily lead to rancidity and is not conducive to extending the shelf life of edible oils.

[0004] In view of this, research and improvement are conducted on the existing problems, and a storage tank is provided which is beneficial to extending the shelf life of edible oil. By using this storage tank, the oxygen in the tank is isolated by the inert gas filled in to prevent the edible oil from undergoing oxidation reaction during long-term storage, thereby improving the storage effect of the edible oil and helping to extend the shelf life of the edible oil. The purpose of this technology is to solve the problem and improve the practical value. Utility Model Content

[0005] The purpose of the utility model is to provide a storage tank which is beneficial to prolonging the shelf life of edible oil, so as to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides a storage tank that is conducive to extending the shelf life of edible oil, which is achieved by the following specific technical means:

[0007] A storage tank that is beneficial for extending the shelf life of edible oil, comprises a base, a storage tank and a stirring blade, wherein the storage tank is arranged on the top of the base, an air pump is fixedly installed on the outer surface of the storage tank, an output end of the air pump is connected to an air pipe, and one end of the air pipe extends into the interior of the storage tank, a plurality of groups of nozzles are equidistantly installed on the outer surface of the air pipe, a fixed seat is sleeved on the surface of the air pipe, and one side surface of the fixed seat is fixedly connected to the inner wall of the storage tank, and a feed pipe is penetrated through the outer surface of the storage tank.

[0008] As a further optimization of the technical solution, the utility model provides a storage tank which is beneficial to extending the shelf life of edible oil, the surface of the feed pipe is provided with a solenoid valve, the top of the storage tank is penetrated by an air outlet valve, the interior of the air outlet valve is provided with a one-way valve, and the input end of the air pump is connected to a suction pipe.

[0009] As a further optimization of the technical solution, the utility model provides a storage tank that is beneficial to extending the shelf life of edible oil. A fixing frame is provided on the top of the storage tank, a servo motor is installed on the top of the fixing frame, and the output end of the servo motor is connected to a stirring shaft through a coupling.

[0010] As a further optimization of the technical solution, the utility model provides a storage tank that is beneficial to extending the shelf life of edible oil, wherein a plurality of groups of stirring blades are equidistantly arranged on the surface of the stirring shaft, and the stirring blades are located inside the storage tank.

[0011] As a further optimization of the technical solution, the utility model provides a storage tank that is beneficial to extending the shelf life of edible oil. The outer surface of the storage tank is provided with a liquid level scale line, and a shell is provided on the top of the fixed frame, and the shell is located outside the servo motor.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. The utility model is equipped with a storage tank, an air delivery pump, an air delivery pipe, a nozzle, a fixing seat, a feed pipe, a solenoid valve, an air outlet valve and a one-way valve. The air delivery pump is started, and argon gas as an inert gas is introduced into the air delivery pipe through the air delivery pump. After the delivery action of the gas delivery pump, the argon gas is sprayed into the interior of the storage tank by using multiple groups of installed nozzles. The one-way valve is set. Since the density of argon gas is greater than that of oxygen, the argon gas will sink below the air and squeeze out the remaining oxygen in the storage tank from the air outlet valve, thereby preserving the edible oil for a long time. The oxygen in the tank is isolated by the inert gas filled in, so as to prevent the edible oil from oxidation reaction during long-term storage, thereby improving the storage effect of the edible oil and helping to extend the shelf life of the edible oil.

[0014] 2. The utility model is equipped with a storage tank, a servo motor, a coupling, a stirring shaft and stirring blades. The servo motor is started first, and the setting of the coupling is coordinated to drive the stirring shaft to rotate through the output end of the servo motor, so that the moving stirring blades stir the edible oil, thereby continuously stirring the stored edible oil to avoid precipitation of the edible oil.

[0015] 3. The utility model has the advantages of extending the shelf life of edible oil and preventing precipitation by stirring through the improvement of the storage tank, thereby effectively solving the problems and shortcomings in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial enlarged structural schematic diagram of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model.

[0021] In the figure: 1. base; 2. storage tank; 3. air pump; 4. air pipe; 5. nozzle; 6. fixed seat; 7. feed pipe; 8. solenoid valve; 9. outlet valve; 10. one-way valve; 11. suction pipe; 12. fixing bracket; 13. servo motor; 14. coupling; 15. stirring shaft; 16. stirring blade; 17. liquid level mark; 18. casing. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1 to 4 , the utility model provides a specific technical implementation scheme:

[0024] A storage tank that is beneficial to extending the shelf life of edible oil, comprising a base 1, a storage tank 2 and a stirring blade 16, wherein the storage tank 2 is arranged on the top of the base 1, an air pump 3 is fixedly installed on the outer surface of the storage tank 2, an output end of the air pump 3 is connected to an air pipe 4, and one end of the air pipe 4 extends into the interior of the storage tank 2, a plurality of groups of nozzles 5 are equidistantly installed on the outer surface of the air pipe 4, a fixed seat 6 is sleeved on the surface of the air pipe 4, and one side surface of the fixed seat 6 is fixedly connected to the inner wall of the storage tank 2, a feed pipe 7 is penetrated on the outer surface of the storage tank 2, a solenoid valve 8 is arranged on the surface of the feed pipe 7, and the storage tank 2 An air outlet valve 9 is installed through the top, a one-way valve 10 is arranged inside the air outlet valve 9, a suction pipe 11 is connected to the input end of the air pump 3, a fixing frame 12 is arranged on the top of the storage tank 2, a servo motor 13 is installed on the top of the fixing frame 12, an output end of the servo motor 13 is connected to a stirring shaft 15 through a coupling 14, a plurality of groups of stirring blades 16 are equidistantly arranged on the surface of the stirring shaft 15, and the stirring blades 16 are located inside the storage tank 2, a liquid level mark 17 is arranged on the outer surface of the storage tank 2, a casing 18 is arranged on the top of the fixing frame 12, and the casing 18 is located outside the servo motor 13.

[0025] Specifically, the gas pump 3 is started, and argon gas as an inert gas is introduced into the gas pipe 4 through the gas pump 3. After its conveying action, the argon gas is sprayed into the interior of the storage tank 2 using multiple groups of installed nozzles 5, and the one-way valve 10 is set. Since the density of argon gas is greater than that of oxygen, the argon gas will sink below the air and squeeze out the remaining oxygen in the storage tank 2 from the outlet valve 9, thereby preserving the edible oil for a long time. The oxygen in the tank is isolated by the inert gas filled in, so as to prevent the edible oil from undergoing oxidation reaction during long-term storage, thereby improving the storage effect of the edible oil, which is beneficial to extending the shelf life of the edible oil and effectively solving the problems and shortcomings of the prior art.

[0026] Specifically, the servo motor 13 is started, and in conjunction with the setting of the coupling 14, the stirring shaft 15 is driven to rotate through the output end of the servo motor 13, so that the moving stirring blades 16 stir the edible oil, thereby continuously stirring the stored edible oil to prevent the edible oil from settling during long-term standing.

[0027] Working principle: During the use of the storage tank, the gas pump 3 is started, and argon as an inert gas is introduced into the gas pipe 4 through the gas pump 3. After its conveying action, the argon is sprayed into the interior of the storage tank 2 using multiple sets of installed nozzles 5, and the one-way valve 10 is used. Since the density of argon is greater than that of oxygen, the argon will sink below the air and squeeze out the remaining oxygen in the storage tank 2 from the outlet valve 9, thereby isolating the oxygen in the tank to prevent the edible oil from undergoing oxidation reaction during long-term storage and preserve the edible oil for a long time. During the storage of the edible oil, the servo motor 13 is started, and the coupling 14 is used in conjunction with the setting to enable the moving stirring blade 16 to stir the edible oil, continuously stirring the stored edible oil to prevent the edible oil from settling during long-term standing.

[0028] Although 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 storage tank that is beneficial for extending the shelf life of edible oil, comprising a base (1), a storage tank (2) and a stirring blade (16), characterized in that: A storage tank (2) is arranged on the top of the base (1), and an air pump (3) is fixedly installed on the outer surface of the storage tank (2). The output end of the air pump (3) is connected to an air pipe (4), and one end of the air pipe (4) extends into the interior of the storage tank (2). A plurality of groups of nozzles (5) are equidistantly installed on the outer surface of the air pipe (4). A fixed seat (6) is sleeved on the surface of the air pipe (4), and one side surface of the fixed seat (6) is fixedly connected to the inner wall of the storage tank (2). A feed pipe (7) is provided through the outer surface of the storage tank (2).

2. A storage tank that is beneficial to extending the shelf life of edible oil according to claim 1, characterized in that: The surface of the feed pipe (7) is provided with a solenoid valve (8), the top of the storage tank (2) is penetrated by an air outlet valve (9), a one-way valve (10) is provided inside the air outlet valve (9), and the input end of the air delivery pump (3) is connected to a suction pipe (11).

3. A storage tank that is beneficial to extending the shelf life of edible oil according to claim 1, characterized in that: A fixing frame (12) is arranged on the top of the storage tank (2), a servo motor (13) is installed on the top of the fixing frame (12), and an output end of the servo motor (13) is connected to a stirring shaft (15) via a coupling (14).

4. A storage tank that is beneficial to extending the shelf life of edible oil according to claim 3, characterized in that: The surface of the stirring shaft (15) is provided with a plurality of groups of stirring blades (16) at equal intervals, and the stirring blades (16) are located inside the storage tank (2).

5. The storage tank for extending the shelf life of edible oil according to claim 3, characterized in that: The outer surface of the storage tank (2) is provided with a liquid level scale line (17), the top of the fixing frame (12) is provided with a housing (18), and the housing (18) is located outside the servo motor (13).

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