KR100227466B1 - Fryer - Google Patents

Abstract

The present invention relates to a device for automatically adjusting the water level and drainage of a fryer by using a power source at the lower end of the front central part of a conventional fryer configured to perform various frying dishes using a separation property that water and oil (edible oil) do not fuse with each other. The sensing rod connected to the adapter or transformer and the solenoid valve connected to the adapter or transformer for outputting the reduced voltage by direct current voltage are installed in the same way, so that the sensing rod is detected when the water, which is a conductor, comes into contact with the sensing rod. As the power is supplied by the solenoid valve, the solenoid valve is opened and the water is automatically discharged.When the oil, which is insulator, comes into contact with the sensing rod, the power supply is cut off and the solenoid valve is closed so that no water is discharged. So that you can continue to serve fried dishes It would automatically configured during water exchange and water at the same time to allow the discharge such as deep-fried batter balls and debris.

Description

Automatic fryer level and drainage control

The present invention is installed by connecting the sensing rod and the solenoid valve connected to the power supply at the front center and the bottom of the frying pan of a conventional fryer, which is configured to perform various frying dishes using the separation property that water and oil (edible oil) do not fuse with each other. It automatically discharges the water by sensing so that the water in the fry can always maintain a constant level so that it can fry continuously and automatically discharge water and foreign substances at the same time as water exchange. It relates to a level and drainage automatic control device of the fryer.

The conventional fryer installs a manual oil drain valve at the bottom of the oil layer at the contact point of water and oil at the front center of the fryer to discharge oil from the water, and a drain valve of manual control is installed at the bottom of the fryer to lower the oil. Although it is configured to discharge water and frying debris, this is because the fried dregs and foreign substances generated during frying cooking are continuously accumulated as the oil layer sinks under the passing water and the water level increases. As it is impossible to confirm, the water level rises during frying, and the water comes into contact with the heat pipe, and the water boils due to the heating of the heat pipe, bubbles form, not only splashes the oil, but also promotes oxidation of the oil. There was a problem of shortening, and in addition to the above configuration, the monitoring window is installed at the contact point of water and oil It is possible, but so while opening the drain valve manually to manually check from time to time during frying should adjust the water level there is a problem that occurs because the working efficiency is lowered hassle.

The present invention has been made in order to solve the above problems, the sensing rod and the solenoid valve connected to the adapter or transformer for outputting the AC voltage to the DC voltage by the power supply to the front center and the lower end of the frying pan of the fryer in the same way When the water, which is a conductor, comes into contact with the sensing rod by the sensing rod that is installed and installed inside the fry box, the power is supplied by the sensing rod that detects this, and when the solenoid valve opens, the water is discharged. Since the power supply is cut off and the solenoid valve is closed, no water is discharged. It is configured to automatically control the water level in the island and the frying container and to discharge the frying residue and foreign substances at the same time as the water automatically.

1 is a schematic view showing the configuration of the present invention.

2 is a longitudinal cross-sectional view of the main portion of the present invention.

Figure 3 is an enlarged side cross-sectional view showing a coupling state of the sensing rod according to the present invention.

Figure 4 is an enlarged side cross-sectional view showing the action and coupling state of the solenoid valve according to the present invention.

5 is a perspective view illustrating a state of use of the present invention.

* Explanation of symbols for main parts of the drawings

1: frying pan 2: heat pipe

3: cold engine 4: water

5: oil 6: adapter

7,7 ': sensing rod 8: solenoid valve

9: synthetic resin joining piece

11: groove 12: sealing rubber packing

13: Tightening bolt 14,14 ': Drainage hole

16: fryer

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Cold pipes 3 of the plurality of heat pipes 2, which are connected to the front and rear sides of the inner and middle portions of the deep-frying container 1, which are wide open and bent in a rectangular shape, are formed into upper and lower parts, so that water (4) and oil In the conventional fryer 16 used by using the separation characteristic of (5), the front side of the frying pan 1 has an AC voltage of 100-220V by a power source at the lower center of the lower part of the cold pipe 3 and on one lower end thereof. The sensing rods 7 and 7 'and the solenoid valve 8 and 8', which are connected to the adapter 6 or transformer (not shown) for outputting a reduced pressure at a DC voltage of 24 V, are respectively assembled and installed in the same manner. Both ends of the output side of (6) are connected to a power supply end in parallel to one end of the sensing rod (7) (7 ') and the solenoid valve (8) (8') so that the adapter (6) and the sensing rod (7) (7) are connected. On and off switches (SW ₁ ) (SW ₂ ) are connected to one power supply terminal between '), and the other ends of the sensing rods (7) (7') and the solenoid valves (8) (8 ') are connected in series. Connect to each The sensing rods 7, 7 'and the solenoid valves 8 and 8' are supplied with power, and the sensing rods 7 at the lower center and one lower portion of the cold pipe 3 in front of the frying pan 1 are provided. (7 ') is a synthetic resin coupling piece made of an insulator so as not to generate a short circuit with the frying container (1), which is rolled out to the inside and outside of the frying container (1) and is connected to the water (4) as a conductor during power supply The synthetic resin coupling piece 9 is screwed to the connecting socket 10 of the frying pan 1, and a sealing rubber packing 12 is interposed in the groove 11 formed with a screw on one side thereof, and tightened. The bolt 13 is screwed while being fitted to the sensing rods 7 and 7 ', and opens and closes the valve with an electromagnet at the lower portion of the sensing rod 7 at the front center of the frying pan 1 and at the lower front of the frying pan 1. The solenoid valves (8) and (8 ') are screwed into the connecting sockets (15) of the drain holes (14) and (14') to automatically maintain a constant level in the fry container (1) and automatically Frying residue and foreign material at the same time It is configured to discharge the back.

In the figure, reference numeral 17 is a metal flat net, 18 is a connection socket for installing an oil drain valve for manual operation, and 19 is a drain pipe used in conjunction with a solenoid valve.

According to the present invention having the above configuration, the adapter 6 or the transformer outputs a DC voltage having a low voltage by a power supply, and supplies power to the sensing rods 7, 7 'and the solenoid valve 8, 8'. The sensing rod 7 which detects this when the sensing rods 7 and 7 'which have been rolled into the frying vessel 1 by the operation of the off switch SW ₁ and SW ₂ come into contact with the water 4 which is a conductor. Power is supplied by (7 ') to open the solenoid valves (8) and (8') to discharge water (4) and to detect this when oil (5), which is an insulator, contacts the sensing rod (7) (7 '). The power supply is cut off by one of the sensing rods 7 and 7 'so that the solenoid valves 8 and 8' are closed so that the water 4 is not discharged.

Therefore, in the present invention, when the frying dish "off" on and off switch (SW ₂ ) connected to the sensing rod (7 ') of the lower side of the frying barrel (1), the oil inside the center of the frying barrel (1) 5) the detected contact with the layer lower rod 7 and the connection is connected on and off switch (SW ₁₎ to "on" when frying the cook water level rises by such deep-fried batter balls and debris generated conductors of water (4) is detected, When contacted with the rod (7) power is supplied by the detection rod (7) to open the solenoid valve (8) below the detection rod 97, the water (4) is discharged, at the same time the oil (5), the insulator Since the power supply is cut off while being in contact with the sensing rod 7, the solenoid valve 8 is closed so that the water 4 is not discharged and is automatically adjusted to maintain a constant level. manner as is the detection of fry can 1 with the center station rod 7 and the connection is connected on and off switch (SW ₁₎ "off" When the on / off switch SW2 connected to the sensing rod 7 'contacted with the water 4 into the inside of the lower portion of one side of the frying pan 1 is turned on, the sensing rod 7' is a conductor. Since it is in contact with (4), power is supplied by the sensing rod (7 ') to open the solenoid valve (8') at the front lower end of the frying pan (1), thereby automatically The fried fried residue and foreign matters are discharged at the same time as the water (4) is characterized in that the water can be replaced.

According to the present invention configured as described above, even if the frying residue and foreign matters generated during frying cooking are stacked under water, the water level rises, there is no need to check the water level during frying cooking. By automatically discharging water, the water in the fry can always maintain a constant water level to enable continuous cooking, and the water can boil up to form bubbles and can be used safely without any risk of oil splashing out. In addition, as the oxidation rate of oil is advanced slowly, the cost of oil can be reduced due to less waste of oil, and the water level in the fryer can be automatically and automatically adjusted by the on / off switch operation. It is useful to exchange water by discharging foreign substances.

Claims (1)

The upper surface is opened wide and the heat pipe (2) and the cold pipe (3) which are connected to the front and rear side of the inner portion of the deep-frying container (1) formed in a rectangular shape are formed in the upper and lower portions, so that the water (4) and oil In the conventional fryer (16) used by using the separation characteristic of (5), the front surface of the frying vessel (1) allows the AC voltage to be reduced-pressure output by DC power by a power source at the lower center and one lower end of the cold pipe (3). The sensing rods (7) (7 ') and the solenoid valves (8) (8') connected to the adapter (6) or transformers are assembled and installed in the same manner, respectively, and the output ends of the adapter (6) are connected to the sensing rods (7). A power supply terminal is connected in parallel to one end of the 7 'and the solenoid valves 8 and 8' to turn on or off at one power supply between the adapter 6 and the sensing rods 7 and 7 '. The switches SW1 and SW2 are connected and connected respectively, and the other ends of the sensing rods 7 and 7 'and the solenoid valves 8 and 8' are connected and connected in series, respectively. The sensing rods 7 and 7 'of the lower center portion and one lower end portion of the pipe 3 are rolled out to the inner and outer sides of the fry barrel 1 and fitted to the coupling pieces 9, and the synthetic resin coupling pieces 9 are fried. Screwed to the connecting socket 10 of the barrel (1), the sealing rubber packing 12 is interposed in one groove 11 thereof, and the tightening bolt 13 is fitted to the sensing rod (7) (7 ') It is screwed, and the solenoid valves 8 and 8 'are connected to the drain holes 14 and 14' at the lower part of the sensing rod 7 at the front center of the frying pan 1 and at the lower end of the front of the frying pan 1. Fryer level and drainage automatic control device characterized in that the configuration is screwed on the).

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