KR102384982B1 - Fryers with adjustable amount of charge radiated to suit frying ingredients - Google Patents

Abstract

The present invention relates to a fryer equipped with a discharge device, and more specifically, a control panel having a menu button for specifying the type of frying object is formed, and a high voltage is applied to the electric discharge plate according to the type of frying object to form an electric field. A microcomputer that controls to do so; It relates to a fryer in which the discharge amount can be adjusted according to the type of frying object introduced into the inner space by including an oscillation unit for evenly distributing it into the inner space, and each frying object is uniformly fried.

Description

Fryers with adjustable amount of charge radiated to suit frying ingredients {Fryers with adjustable amount of charge radiated to suit frying ingredients}

The present invention relates to a fryer equipped with a discharge device. More specifically, when the inner space is formed into an electric field by the electric discharge plate installed inside the oil barrel, the type of frying object that enters the inner space It relates to a fryer that can control the amount of discharge according to

In general, when food is put in oil in a restaurant or food processing plant and fried for a long time, the oil is hydrolyzed by the moisture contained in the food, and free fatty acids are increased by thermal decomposition and oxidation, resulting in an unpleasant odor and taste.酸敗) occurs, and especially, when oxygen in the air and oil molecules combine to promote oxidation, acrylamide is also generated.

For reference, acrylamide is a suspected carcinogen that occurs when foods high in carbohydrates are fried at a temperature of over 120 degrees. It is regulated not to exceed the limit.

Therefore, after using the oil more than a certain number of times in restaurants or food processing plants, it was replaced with new oil.

However, in the case of replacing the oil with a new oil, not only the oil cost increases, but also serious environmental pollution can be caused when the used oil is discharged. will be.

Therefore, restaurants and food processing companies have made various efforts to reduce the increasing fuel costs and management costs.

In line with this, as in Registered Utility Model Publication No. 20-0350163 and Registered Patent No. 10-1097132,

By immersing a cathode rod or an electric discharge plate that can apply a high voltage of 5000 V into the oil tank, the cathode or the electric discharge plate emits negative electrons to the object (eg, french fries, chicken, etc.) to delay the oxidation reaction, or A device was developed to extend the useful life of frying oil by reducing the oxidized fat.

However, when frying an object at each restaurant or food processing plant, although there may be only one type of object to be fried, the type of object to be fried is different for each restaurant or food processing plant. There were many cases where it was.

KR 20-0350163 Y1 KR 10-1097132 B1

Therefore, in the present invention, the fryer can not only control the amount of discharge that is radiated according to the type of object inserted into the inside of the oil tank, but also

The purpose is to evenly distribute the radiated charge inside the inner space of the oil barrel to form the electric field as uniformly as possible.

In order to achieve the above object, the present invention is a fryer comprising a discharge plate installed in the inner space of an oil barrel and a discharge device connected to the discharge plate,
The electric discharge device of the fryer includes a control panel having a menu button for specifying the type of frying object to be introduced into the oil barrel, and a high voltage is applied to the electric discharge plate according to the type of frying object set through the menu button connected to the control panel. A microcomputer that instructs to form an electric field by applying vibration while applying vibrations, a transformer that boosts commercial power to a high voltage by magnetically coupling the primary and secondary coils, and a high voltage of the transformer output to the discharge plate according to the instructions of the microcomputer. It comprises a voltage adjusting unit for adjusting, and an oscillation unit that applies vibration when the discharge plate radiates electric charges into the inner space of the oil barrel so that the electric charges are evenly spread and dispersed into the inner space,
The microcomputer includes a memory storing a high voltage value to be applied to the electric discharge plate for each fried object corresponding to the menu button of the control panel,
The voltage adjusting unit is connected to the secondary coil of the transformer and connected to a microcomputer including a memory storing a high voltage value,
The voltage adjusting unit is selectively connected to any one of a plurality of drop units for causing the high voltage output for each menu to drop, and a secondary coil of the transformer and a plurality of drop units according to the instructions of the microcomputer, so that the high voltage suitable for the frying object is discharged. Consists of including a switching unit to be applied to the plate,
When the menu button of the control panel is pressed and the type of the frying object is specified, the microcomputer instructs the voltage adjustment unit to apply the specified high voltage of the frying object to the electric discharge plate based on the high voltage value of the frying object stored in the memory, and the voltage adjustment unit is the microcomputer It is characterized in that it is configured to radiate charges by controlling the switching unit according to the instruction of the transformer and connecting it to any one of the secondary coil of the transformer and the plurality of falling units to apply a high voltage suitable for the frying object to the discharge plate.

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Therefore, the present invention reduces rancidity and acrylamide generation by the dehydrogenation reaction of the emitted electric charge when a high voltage is applied to form an electric field according to the type of frying object, thereby extending the usable period of frying oil. In particular, the object to be fried was fried evenly without any deviation while forming a uniform electric field by radiating electric charge while applying vibration to the inside of the inner space.

In addition, the present invention is not only able to shorten the frying time by increasing the thermal conductivity of the frying object put into the inner space by the electric field formed while applying vibration, but also enables safe use because the oil does not splash due to the dehydrogenation reaction. became

1 is a perspective view and a cross-sectional view of a fryer according to an embodiment of the present invention.
Figure 2 is an operating state diagram of a fryer according to an embodiment of the present invention.
3 is a state diagram of a fryer according to an embodiment of the present invention;
4 is a block diagram of a discharge device in a fryer according to an embodiment of the present invention.
5 is a diagram of an operating state of a fryer according to an embodiment of the present invention.
6 is a plan view and a cross-sectional view of a discharge plate in a fryer according to an embodiment of the present invention.

First, the terms used in the specification and claims of the present invention should not be construed as being limited in the dictionary meaning, and based on the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. Therefore, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, the configurations shown in the embodiments and drawings described in the specification are only preferred embodiments of the present invention, and do not express all the technical ideas of the present invention, so they can be substituted for these configurations at the time of filing. It should be understood that various implementations may be made by means of equivalents and modifications.

Hereinafter, specific details for carrying out the present invention will be described with reference to the accompanying drawings.

1 shows a state in which the electric charge is evenly distributed inside the oil tank of the fryer, and FIG. 2 is the water molecule of the frying object is separated when the frying object is placed inside the inner space of the oil barrel forming the battlefield 3 shows the setting of the frying object by pressing the menu button formed on the control panel of the fryer, and FIG. 4 briefly shows the overall configuration of the discharge device.

Referring to this, in the present invention, when the electric discharge plate 60 is inserted into the oil container 2 and is fixedly installed, a high voltage is applied to the electric discharge plate 60 to match the fried object 4 to the oil tank. It relates to a fryer (1) equipped with a discharge device (6) for making the inner space (3) of (2) into an electric field.

At this time, the discharge device 6 vibrates the discharge plate 60 so that the electric charges are evenly distributed inside the inner space 3 to make the electric field as uniform as possible so that each fried object 4 is evenly fried. do,

In particular, with the vibration formed by the electric discharge plate 60, the water molecules contained in each fried object 6 located inside the oil 5 are easily separated to have a more improved dehydrogenation reaction. .

And this discharge device (6) through the control panel (10) formed with a menu button (11) that can specify the type of the fried object (4) to be introduced into the oil barrel (2), and the menu button (11) A microcomputer 20 that controls to form an electric field while applying a high voltage according to the type of the set fried object 4, a transformer 30 for boosting the commercial power to a high voltage, and the microcomputer 20 output according to the instructions When the voltage adjusting unit 40 for adjusting the voltage and the high voltage adjusted by the voltage adjusting unit 40 are applied to the discharge plate 60 to radiate electric charges, the electric charges radiated by giving vibration to the discharge plate 60 are It is composed of an oscillation unit 50 to be evenly distributed inside the inner space.

For reference, the discharge device 6 is integrated with the controller capable of controlling the temperature of the fryer 1, so that the control panel 10 having the menu button 11 formed on the outside of the front panel may be exposed.

Depending on the embodiment, a separate enclosure in which the control panel 10 is formed may be modularized and set on a shelf of the fryer to be installed universally.

Hereinafter, looking at the configurations of the frying discharge device according to the embodiment of the present invention in more detail,

The control panel 10 is a panel in which a menu button is formed on a housing or a front panel, and a fried object (eg, chicken, fried shrimp, french fries) that is introduced into the oil barrel 2 by pressing the menu button 11 . etc.) type can be set (specified). In this case, the control panel 10 may further include a timer setting button 12 capable of setting an operating time according to an embodiment.

In addition, the microprocessor 20 is a microprocessor including a memory 21 for storing the high voltage value to be applied to the discharge plate 60 for each fried object 4,

In particular, when the type of the frying object 4 is specified through the menu button 11, the high voltage corresponding to the fried object set by controlling the voltage adjusting unit 40 and the oscillating unit 50 is applied to the discharge plate 60 and the inner space ( 3) Control the inside to form an electrostatic field filled with electric charges.

At this time, the microcomputer 20 can operate all of the plurality of discharge plates installed inside the inner space at the same time, but any one or a part of the plurality of discharge plates 61a, 61b, 62c, and 62d is applied in a certain pattern (eg, the left discharge plate). After operating for 10 minutes, the operation of operating the right discharge plate in a clockwise direction is repeated for 10 minutes),

While the charge is radiated evenly throughout the inner space, the charge is continuously radiated in one direction and controlled to prevent damage to the fried object placed irregularly affected by it.

In addition, the microcomputer 20 controls each of the discharge plates 61a, 61b, 62c, and 62d to momentarily apply a relatively stronger high voltage than usual to a specific plate or all the discharge plates after the operation is completed according to a certain pattern. Or control it to oscillate.

In addition, the microcomputer 20 may be configured to control the amount of discharge of electric charges emitted through the discharge plate 60 while the operating time is set through the timer setting button 12 according to an embodiment.

In addition, the transformer 30 is to step-up the commercial power to a high voltage by magnetically coupling the primary coil 31 and the secondary coil 32, and boosts the commercial power of AC 220V to a high voltage of 3000V. In this case, the transformer 30 includes a fuse that is cut off when a counter electromotive force is generated and a switch controlled ON/OFF by the microcomputer.

In addition, the voltage adjusting unit 40 is a part that sets a high voltage applied to the electric discharge plate 60 according to the fried object 4 , and is connected to the microcomputer 30 while being connected to the secondary coil 32 of the transformer 40 . It is connected to and is configured to be able to adjust the high voltage output through the discharge plate 60 according to the instruction of the microcomputer 30 .

At this time, the voltage adjusting unit 40 is configured with a plurality of lowering units 42 that drop the voltage output for each menu (eg, lowering unit 1: chicken-3000V, lowering unit 2: fried shrimp -2500V, lowering unit 3) : French fries-2000V etc.),

When receiving an instruction from the microcomputer 30 to apply a corresponding high voltage to the electric discharge plate 60 when the type of the fried object 4 is specified through the menu button 11,

The switching unit 41 controls the high voltage output through the discharge plate 60 while the secondary coil 32 of the transformer 30 is connected to any one of the plurality of drop units 42 based on the instruction of the microcomputer 30 . It is designed to be adjustable.

In addition, the oscillation unit 50 applies vibrations when the discharge plate 60 emits electric charges so that the electric charges are evenly distributed inside the inner space 3 to form a uniform electric field as much as possible.

A predetermined voltage is applied to the object to delay the oxidation reaction or reduce the oxidized fat by charging the - charge or the + charge in the fried object 4 .

And this oscillation unit 50 prevents the frying object 4 from being carbonized by continuously applying a wavelength to the oil 5 injected into the inner space 3 , and in particular, the water contained in each frying object 4 . This allows the molecules to dissociate easily.

At this time, the oscillator 50 receives input through a feedback circuit so that the voltage can be adjusted as well as vibrated, but according to an embodiment, the water molecules contained in each fried object 4 through the oscillation circuit resonate. It may be composed of an oscillation circuit that can generate a vibration proportional to 2,540Mh.

In addition, the discharge plate 60 radiates electric charges into the inner space 3 when a high voltage is applied.

And the discharge plate 60 is preferably a pair of discharge plates 61 and 61a connected in series are connected in parallel (62, 62a) at least,

In particular, as shown in FIG. 5 , each of the discharge plates 61 , 61a , 62 and 62a is driven in accordance with a predetermined pattern by any one or some of the plurality of discharge plates installed at various angles inside the inner space according to a predetermined pattern by a microcomputer. while losing,

While the charge is radiated evenly throughout the inner space 3, the charge is continuously radiated in one direction and is preferably configured to prevent damage to the fried object 3 placed irregularly under the influence thereof.

Also, FIG. 6 shows the appearance of the discharge plate 60 according to an embodiment of the present invention.

Referring to this, the discharge plate forms hemispherical convex protrusions 60b at regular intervals on a flat metal plate 60a, and ends with an insulating frame 60c on the edge of the metal plate. (60d) is formed so that it can be installed inside the oil tank. In this case, the metal plate 60a may be a flat plate, but a plurality of protrusions 60b having a convex hemispherical shape are formed at regular intervals on the metal plate 60a.

Therefore, according to the present invention, when the electric discharge plate is inserted into the oil tank of the fryer and is fixedly installed, a high voltage is applied to the electric discharge plate according to the object to be fried to make the inner space of the oil tank an electric field, at this time the discharge plate It is vibrated and radiates electric charges to be evenly distributed inside the inner space and makes a uniform electric field, so that each frying object is evenly fried.

In addition, the present invention makes it possible to use the oil for a longer period of time through an improved dehydrogenation reaction by releasing water molecules contained in the fried object by the vibration formed by the electric discharge plate.

Although the present invention has been described with reference to the accompanying drawings, this is merely exemplary, and those of ordinary skill in the art can easily implement various modifications and equivalents therefrom. There will be. Therefore, the true technical protection scope of the present invention should be defined by the claims.

1: Deep fryer 2: Oil tank
3: My space 4: Object
5: Oil 6: Discharge device
10: Control panel 11: Menu button
12: Timer setting button 20: Microcomputer
21: memory 30: trans
31: primary coil 32: secondary coil
40: voltage adjustment unit 41: switching unit
42: descent part 50: oscillation part
60,61,61a,62,62a: discharge plate 60a: metal plate
60b: protrusion
60c: Insulation frame 60d: Current terminal

Claims (6)

In the fryer comprising a discharge plate installed in the inner space of the oil tank and a discharge device connected to the discharge plate,
The electric discharge device of the fryer includes a control panel having a menu button for specifying the type of frying object to be introduced into the oil barrel, and a high voltage is applied to the electric discharge plate according to the type of frying object set through the menu button connected to the control panel. The microcomputer instructs to emit electric charge by applying vibration while it is applied, the transformer that boosts the commercial power to a high voltage by magnetically coupling the primary and secondary coils, and the high voltage of the transformer output to the discharge plate according to the instructions of the microcomputer. a voltage adjusting unit for adjusting; and an oscillation unit that applies vibrations when the discharge plate radiates charges into the inner space of the oil barrel to evenly spread and disperse the electric charges into the inner space,
The microcomputer includes a memory storing a high voltage value to be applied to the electric discharge plate for each fried object corresponding to the menu button of the control panel,
The voltage adjusting unit is connected to the secondary coil of the transformer and is connected to a microcomputer including a memory storing a high voltage value, a plurality of drop units for causing the high voltage output for each menu to drop, and a transformer according to the instructions of the microcomputer. It includes a switching unit that is selectively connected to any one of the secondary coil and the plurality of falling units so that a high voltage suitable for the frying object is applied to the discharge plate,
When the menu button of the control panel is pressed and the type of the frying object is specified, the microcomputer instructs the voltage adjusting unit to apply a high voltage value corresponding to the specified high voltage value of the frying object to the discharge plate based on the high voltage value of the frying object stored in the memory, The voltage adjusting unit controls the switching unit according to the instruction of the microcomputer to radiate charges by applying a high voltage suitable for the frying target to the discharge plate while being connected to any one of the secondary coil of the transformer and the plurality of dropping units,
The discharge plate is composed of a plurality of discharge plates, and each of the discharge plates is uniformly arranged front, rear, left and right in the inner space inside the oil tank, so that even if the fried object is placed irregularly, the electric charge is evenly radiated throughout the inner space in a clockwise direction by the microcomputer. Deep fryer, characterized in that each discharge plate is driven sequentially for a set time to radiate electric charges. delete delete delete delete delete

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