TW201818863A - Cooking device - Google Patents

Abstract

Provided is a cooking device in which oil 11a is stored in an oil reservoir tank 11 provided in a device body 10 and which cooks by heating food using the oil 11a, the cooking device including a heater 12 which heats the oil 11a in the oil reservoir tank 11, and an overheated steam generator 13 and a fan 14 which, when the oil 11a is heated to 120 DEG C or higher by the heater 12, supply generated overheated steam into the device body 10. The overheated steam generator 13 and the fan 14 preferably supply the overheated steam into the device body 10 and reduce the oxygen concentration in the device body 10.

Description

Heating conditioning device

[0001] The present invention relates to a heating conditioning device.

[0002] In the prior art, as a heating conditioning device that heats oil stored in an oil storage tank and puts food such as potato strips or potato cakes into the heated oil to perform heating conditioning, various types of heating conditioning devices are known. Make up. [0003] However, oil in the atmosphere, especially when accompanied by heating, will oxidize over time and deteriorate. Therefore, if the food is heated and heated several times by the heated oil, the oil system will rapidly deteriorate and deteriorate, the viscosity of the oil will increase, and it will cause the deterioration of color and odor. Along with this, the color, taste, etc. of the prepared food may be deteriorated, and there may be a risk of deterioration in quality. [0004] Therefore, there is proposed a heating conditioning device that cleans and cleans the oil used in conditioning and stores the oil after the cleaning and purification in a state that prevents oxidation. For example, refer to Patent Document 1). [Prior Art Document] [Patent Document] [0005] [Patent Document 1] Japanese Patent Laid-Open No. 5-31035

[Problems to be Solved by the Invention] [0006] However, in the above-mentioned heating conditioning device, it becomes necessary to provide a device for purifying and treating the used oil and to treat the oil after the purifying and treating for oxidation. A device or the like that is stored in a state where it is prevented may increase the size of the device as the number of parts increases. [0007] The present invention has been made in view of the foregoing circumstances, and it is an object of the present invention to provide a heating conditioning device capable of suppressing the enlargement of the device itself and the oxidation of oil. [Means to Solve the Problems] [0008] In order to achieve the above object, the heating conditioning device of the present invention is to store oil in an oil storage tank provided inside the device body, and use the oil to heat food The conditioning is characterized in that the heating conditioning device includes heating means for heating the oil in the oil storage tank, and supply means for heating the oil to 120 ° C or higher by the heating means. At that time, the generated superheated steam is supplied to the inside of the apparatus body. [0009] In the present invention, the heating conditioning device described above has the following characteristics: that is, the supply means is to supply superheated steam to the inside of the device body to make the inside of the device body The oxygen concentration decreases. [0010] According to the present invention, the heating conditioning device described above has the following characteristics: that is, the supply means is such that superheated steam moves along the oil of the oil stored in the oil storage tank. In a state of passing through, superheated steam is supplied to the apparatus main body, and superheated steam passing through the oil surface is allowed to flow out. [Effects of the Invention] 001 [0011] According to the present invention, since the superheated water vapor generated is supplied to the inside of the apparatus body when the oil is heated to 120 ° C or higher by heating means, The system prevents the superheated water vapor supplied to the device body from being cooled by the oil. In addition, by supplying the superheated steam, the inside of the device body can be filled with the superheated steam, the oxidation of the oil can be suppressed, and the oil that has undergone oxidative polymerization can be hydrolyzed. Furthermore, since the system does not require a cleaning treatment device or a storage device as in the prior art, the system can suppress the increase in the size of the entire device. Therefore, the effect of suppressing the enlargement of the device itself and the oxidation of the oil can be exhibited.

[0013] Hereinafter, a suitable embodiment of the heating and conditioning device of the present invention will be described in detail with reference to the attached drawings. [0014] (Embodiment 1) FIG. 1 is a schematic view showing a heating conditioning apparatus according to Embodiment 1 of the present invention. The heating conditioning device exemplified here is configured by including a device body 10, an oil storage tank 11, a heater 12, a superheated steam generating unit 13, a fan 14, and a control unit 15. [0015] The device body 10 has a rectangular parallelepiped shape, and an opening (hereinafter, also referred to as an upper opening) 10a is formed on the upper surface. The opening 10 a on the upper surface of the device body 10 is opened and closed by the cover 16. In the example of FIG. 1, the cover 10 is closed. [0016] The oil storage tank 11 is provided inside the device body 10 and stores edible oil 11a. The heater 12 is installed inside the device body 10 in a state where the heater 12 is in contact with the lower surface of the oil storage tank 11. When the heater 12 is given a drive command from the control unit 15, the heater 12 is turned on and heats the oil storage tank 11. Thereby, the oil 11a stored in the oil storage tank 11 is also heated. That is, the heater 12 is a heating means for heating the oil 11 a of the oil storage tank 11. [0017] The superheated water vapor generating unit 13 is driven by a driving command given from the control unit 15, and is, for example, a person that heats hot water and generates superheated water vapor. The superheated water vapor generating section 13 is connected to an inlet 10 b formed in the apparatus body 10 through a steam pipe 17. [0018] The fan 14 is provided near the discharge port 10c formed below the device body 10. Such a fan 14 is driven when a driving command is given from the control unit 15 and drives the internal air of the device body 10 to the outside through a discharge port 10c. [0019] The control unit 15 is a controller that coordinates the operation of the heating conditioning device according to a program or data stored in a memory (not shown). The control unit 15 can be implemented by, for example, a program executed by a processing device such as a CPU (Central Processing Unit), that is, implemented by software, or by hardware such as an IC (Integrated Circuit). , You can also use software and hardware together. [0020] The heating conditioning apparatus according to Embodiment 1 of the present invention having the above-mentioned general configuration is used for heating conditioning of foods as described below. [0021] First, the control unit 15 applies a driving command to the heater 12 and sets the heater 12 to an energized state to heat the oil 11a of the oil storage tank 11. [0022] Next, if the oil 11a of the oil storage tank 11 is heated to 120 ° C or higher by this heating, the control unit 15 gives a driving command to the superheated steam generating unit 13 and a driving command to the fan 14. [0023] With this, as shown in FIG. 2, the superheated steam generated by the superheated steam generation unit 13 is supplied to the introduction port 10 b through the steam pipe 17, and the fan 14 With the drive, the internal air of the device body 10 is discharged to the outside through the discharge port 10c, and thus, the superheated water vapor is introduced into the device body 10 and is supplied. As a result, the oxygen concentration inside the apparatus body 10 is reduced. The supply of such superheated steam is carried out in such a way that the oxygen concentration inside the apparatus main body 10 is, for example, 0.1% or less, which is experimentally obtained in advance and experimentally taken out. [0024] After that, after the supply of superheated steam is performed for a specific time, as shown in FIG. 3, the cover 16 is removed and the upper opening 10a of the device body 10 is opened. In this case, too, the drive of the heater 12 by the control unit 15 and the drive system of the superheated steam generation unit 13 are continued. After that, the food 1 is put into the oil 11a of the oil storage tank 11 through the upper opening 10a, and is heat-conditioned. [0025] As described above, in the heating and conditioning apparatus according to Embodiment 1 of the present invention, the superheated steam generating unit 13 and the fan 14 are configured to supply superheated steam to the inside of the apparatus body 10 to make the apparatus body 10 A means for reducing the internal oxygen concentration. [0026] On the other hand, according to the heating conditioning device of the first embodiment, the control unit 15 drives the superheated steam when the oil 11a of the oil storage tank is heated to 120 ° C or higher by the heater 12. The generating unit 13 and the fan 14 supply superheated steam to the inside of the device body 10, so that it is possible to prevent the superheated steam supplied to the device body 10 from being cooled by the oil 11a. In addition, since the oxygen concentration inside the device body 10 is reduced to, for example, 0.1% or less by the supply of superheated steam, the inside of the device body 10 can be filled with superheated steam, and the The oxidation of the oil 11a is suppressed, and the oil 11a which has undergone oxidative polymerization can be hydrolyzed. Furthermore, since the system does not require a cleaning treatment device or a storage device as in the prior art, the system can suppress the increase in the size of the entire device. Therefore, it is possible to suppress the enlargement of the device itself and the oxidation of the oil 11a. [0027] (Embodiment 2) FIG. 4 is a schematic diagram showing a heating conditioning apparatus according to Embodiment 2 of the present invention. The heating conditioning device exemplified here is configured by including a device body 20, an oil storage tank 21, a heater 22, a superheated steam generating unit 23, a fan 24, and a control unit 25. [0028] The device body 20 has a rectangular parallelepiped shape, and an opening (hereinafter, also referred to as an upper opening) 20a is formed on the upper surface. The oil storage tank 21 is provided inside the device body 20 and stores edible oil 21a. The heater 22 is provided inside the device body 20 in a state where it contacts the lower surface with respect to the oil storage tank 21. When the heater 22 is given a drive command from the control unit 25, the heater 22 is turned on and heats the oil storage tank 21. Thereby, the oil 21a stored in the oil storage tank 21 is also heated. That is, the heater 22 is a heating means for heating the oil 21 a of the oil storage tank 21. [0029] The superheated water vapor generating unit 23 is driven by a driving command given from the control unit 25, for example, a person that heats hot water and generates superheated water vapor. The superheated water vapor generating portion 23 is connected to an introduction port 20 b formed in the apparatus body 20 through a steam pipe 26. [0030] The fan 24 is provided near the discharge port 20c formed at the device body 20. Such a fan 24 is driven when a drive command is given from the control unit 25, and drives the internal air of the device body 20 through the discharge port 20c to the storage unit 27. [0031] Here, the introduction port 20b and the discharge port 20c are both formed at the same height position, and more specifically, they are formed at the same height position as the upper portion of the oil storage tank 21. The storage unit 27 cools the superheated water vapor discharged through the discharge port 20c and serves as a storer. [0032] The control unit 25 is a controller that coordinates the operation of the heating conditioning device according to a program or data stored in a memory (not shown). The control unit 25 can be implemented by, for example, a program executed by a processing device such as a CPU (Central Processing Unit), that is, implemented by software, or by hardware such as an IC (Integrated Circuit). , You can also use software and hardware together. [0033] The heating and conditioning apparatus according to Embodiment 2 of the present invention having the above-mentioned general configuration performs heating and conditioning of food as described below. [0034] First, the control unit 25 gives a driving command to the heater 22 and sets the heater 22 to the energized state to heat the oil 21a of the oil storage tank 21. [0035] Next, if the oil 21a of the oil storage tank 21 is heated to 120 ° C or higher by this heating, the control unit 25 gives a drive command to the superheated steam generating unit 23 and a drive command to the fan 24. [0036] Accordingly, as shown in FIG. 5, the superheated steam generated by the superheated steam generation unit 23 is supplied to the introduction port 20 b through the steam piping 26 and the fan 24 When driven, the internal air of the device body 20 is discharged to the outside through the discharge port 20c, and thus the superheated water vapor passes along the oil surface of the oil 21a of the oil storage tank 21. As a result, the oxygen concentration near the oil surface of the oil 21a in the oil storage tank 21 decreases. Thereafter, as shown in FIG. 6, the food 2 is put into the oil 21 a of the oil storage tank 21 through the opening 20 a on the upper surface, and is heat-conditioned. [0037] As described above, in the heating and conditioning apparatus according to Embodiment 2 of the present invention, the superheated water vapor generating section 23 and the fan 24 are configured so that the superheated water vapor is along the oil stored in the oil storage tank 21 The state in which the oil level of 21a passes is to supply superheated steam to the device body 20, and the superheated steam passed along the oil level flows out to an external supply means. [0038] On the other hand, according to the heating conditioning device of the second embodiment, when the oil 21a in the oil storage tank is heated to 120 ° C or higher by the heater 22, the control unit 25 is caused to drive superheated steam. The generating unit 23 and the fan 24 supply superheated steam to the inside of the device body 20, and therefore, it is possible to prevent the superheated steam supplied to the device body 20 from being cooled by the oil 21a. In addition, the superheated water vapor is supplied to the device body 20 in a state where the superheated water vapor passes along the oil surface of the oil 21a stored in the oil storage tank 21, and the device that passes the superheated water vapor along the oil surface is passed. The superheated water vapor flows to the outside, so that the oxygen concentration near the oil surface of the oil 21a in the oil storage tank 21 can be reduced to prevent oxidation of the oil 21a, and the oil 21a that has undergone oxidative polymerization can be hydrolyzed. In addition, by passing superheated water vapor along the oil surface of the oil storage tank 21, it is also possible to prevent scattering of oil mist caused by the overheating of the oil 21a. Furthermore, since the system does not require a cleaning treatment device or a storage device as in the prior art, the system can suppress the increase in the size of the entire device. Therefore, it is possible to suppress the enlargement of the device itself and the oxidation of the oil 21a.

[0039]

10‧‧‧device body

10a‧‧‧ opening above

10b‧‧‧Inlet

10c‧‧‧Exhaust

11‧‧‧oil tank

11a‧‧‧oil

12‧‧‧ heater

13‧‧‧ Superheated steam generation unit

14‧‧‧fan

15‧‧‧Control Department

20‧‧‧device body

20a‧‧‧ opening above

20b‧‧‧Inlet

20c‧‧‧Exhaust

21‧‧‧oil tank

21a‧‧‧oil

22‧‧‧heater

23‧‧‧Superheated steam generation unit

24‧‧‧fan

25‧‧‧Control Department

[0012] [FIG. 1] FIG. 1 is a schematic diagram showing a heating conditioning apparatus according to Embodiment 1 of the present invention.图 [Fig. 2] Fig. 2 is a schematic diagram showing a case where superheated steam is supplied to the device body shown in Fig. 1.图 [Fig. 3] Fig. 3 is a schematic diagram showing the case where food is put into the oil storage tank shown in Fig. 1. [Fig. 4] Fig. 4 is a schematic diagram showing a heating conditioning apparatus according to Embodiment 2 of the present invention. [Fig. 5] Fig. 5 is a schematic diagram showing a case where superheated steam is supplied to the device body shown in Fig. 4.图 [Fig. 6] Fig. 6 is a schematic diagram showing a case where food is put into the oil storage tank shown in Fig. 4.

Claims (3)

A heating conditioning device is used to store oil in an oil storage tank provided inside the device body and use the oil to heat and condition food. The heating conditioning device is characterized by having: heating means, The oil in the oil storage tank is heated; and the supply means is to supply the generated superheated steam to the inside of the device body when the oil is heated to 120 ° C or higher by the heating means. The heating conditioning device according to item 1 of the scope of patent application, wherein the supply means is to supply superheated steam to the inside of the device body to reduce the oxygen concentration inside the device body. The heating conditioning device according to item 1 of the scope of patent application, wherein the supply means is configured to pass superheated water vapor along the oil level of the oil stored in the oil storage tank to the device body. Superheated steam is supplied, and superheated steam that has passed along the oil surface is allowed to flow out.