KR200409275Y1 - Tea drawing apparatus using high pressure and instantaneous heating - Google Patents

Abstract

The present invention relates to a high-pressure instantaneous heating multi-purpose tea extraction device using a pad. The present invention accommodates a pad holder for mounting a pad, a pad holder in a holder storage unit which is easily opened or closed on a disk formed in the main body, and compresses the pad in a closed state to supply hot water at high temperature and high pressure to provide a beverage such as tea. It is a technique that can be extracted and manufactured. The present invention greatly improves the structure of the conventional tea extraction generator, so that you can easily enjoy a variety of tea flavors easily and easily.

Natural pulp filter pad, pad holder, pad holder compartment

Description

TEA DRAWING APPARATUS USING HIGH PRESSURE AND INSTANTANEOUS HEATING}

1 is a perspective view of a high pressure instantaneous heating car extraction apparatus of the present invention.

Figure 2 is a schematic internal cross-sectional structure diagram of the high pressure instantaneous heating car extraction apparatus of the present invention.

Figure 3a is a view showing a pad pressing pad holder of the high pressure instantaneous heating car extraction apparatus of the present invention.

3B is a cross-sectional view of FIG. 3A.

Figure 4 is a water pumping principle of the high pressure instantaneous heating car extraction apparatus of the present invention.

Figure 5 is a view showing a state viewed from above the outlet of the high pressure instantaneous heating car extraction apparatus of the present invention.

Figure 6 is a block diagram of a control system of the high pressure instantaneous heating car extraction apparatus of the present invention.
7 is a view showing a button portion of the high pressure instantaneous heating car extraction apparatus of the present invention.

* Description of the symbols for the main parts of the drawings *

1: Storage tank 2: Instant heating heater

3: heater 4: power input terminal

5: heater temperature sensor 6: instantaneous heating heater temperature sensor

8 pump 15 pad holder

16: distribution disk 18: catch lever

20: button portion 21: pad holder storage portion

30: micom

The present invention relates to a high-pressure instantaneous heating tea extraction device using a natural pulp filter pad, in particular by pumping the water heated to a constant temperature in a short time by the instant heating heater under the control of the microcomputer by spraying high pressure to the place where the pad is pressed The present invention relates to a high-pressure instantaneous heating tea extraction apparatus capable of extracting as much tea as desired.

The present invention also relates to a high-pressure instantaneous heated tea extraction device that improves the efficiency and convenience by improving the structure of the pressure-sealing pad and the tea discharge structure.

Conventional tea (for example, coffee) extraction device has a method of pulverizing the coffee beans to contain the tea powder in the reverse triangular conical filter, flowing down the water heated at atmospheric pressure to gravity.

This method uses an extractor called a coffee drip to place coffee powder on the filter, pour heated water, and then the user grabs the hook of the coffee cup cup and pushes it like a drawer under the outlet located under the filter of the food extractor. The switch is operated to operate the heating means, and after the water is heated, the coffee liquid is extracted on the coffee and extracted by gravity after being extracted.

However, in this method, the amount of coffee powder put on the inverted triangle filter and the temperature of the heated water are not always constant.Even if the constant amount and temperature are adjusted, the coffee powder is put in a predetermined container and the heated water is poured there through the filter. As it flows down, it is hard to feel the rich taste and aroma of coffee.

In addition, if the amount of the coffee powder is put over a predetermined amount for a rich taste, rather than feeling the rich taste of the coffee, the amount of coffee powder is rather a bitter taste.

As a result, it is difficult to improve the convenience of use because the taste and quality are not constant and the use time and unnecessary actions are many.

The present invention is to solve the above-mentioned conventional problems, by compressing the natural pulp filter pad in a closed space and extracting coffee by high-pressure spraying water maintained at a certain high temperature, as well as efficient coffee extraction is always the same It is an object of the present invention to provide a high-pressure instantaneous hot tea extraction device to maintain the taste of coffee.

Another object of the present invention is to provide a tea extracting apparatus that has a padded structure of the compression crimp so that efficient compression is possible, as well as improving efficiency and convenience by improving the discharge structure of the extracted liquid.

Another object of the present invention is to provide a device capable of extracting tea by replacing only the type of pad according to the type of tea, such as oriental tea (for example, black tea, barley tea, dongle tea, etc.) and Western tea (bean coffee, etc.) will be.

Tea extraction apparatus of the present invention for achieving the above object is a microcomputer for controlling all operations; A storage tank mounted behind the main body to store a predetermined amount of water for tea extraction; An instantaneous heating heater unit mounted inside the main body to heat the water flowing from the storage tank by a tea extraction amount set under the control of the microcomputer; A heater installed on one side of the instantaneous heating unit to heat the water introduced into the instantaneous heating unit until the temperature reaches a predetermined temperature under the control of the microcomputer; A power input terminal disposed under the instantaneous heating heater to enable operation by applying operating power to the heater; A heater temperature sensor installed on one side of the upper end of the instantaneous heating heater to primarily detect whether the heating temperature of the heater is overheated at 93 ° C. or higher and transmit it to the microcomputer; Secondarily detects whether the temperature of the water in the instantaneous heating heater is overheated by more than 100 ℃ by the heater and automatically turns off the power input, or detects it when the water temperature falls below 80 ℃, and turns on the power input automatically. Another instantaneous heating heater temperature sensor installed on one side of the heater upper; A tank opening / closing valve installed at the bottom of the storage tank such that water stored in the storage tank is automatically introduced into the instantaneous heating heater by water pressure; Under the control of the microcomputer, as much as the amount of tea extraction desired by the user is pumped in from the storage tank to the instantaneous heating unit, as well as the water pad heated in the instantaneous heating unit by the heater at a predetermined temperature. A pump installed in the lower portion of the main body to supply the pumping to the place; A pad holder accommodated in a pad holder accommodating part to be described later to serve to assist the compression when the pad is seated at a predetermined pressure by seating the pad; A differential extraction distribution disk for pressing the pad seated on the pad holder at a predetermined pressure; A car discharge unit coupled to the main body in a detachable structure of a rail type to discharge a car extracted from a pad seated on the pad holder; A pad holder accommodating portion formed in the main body to be coupled to the tea extraction dispensing disc in a left and right open slide type to compress the pad seated on the pad holder; A catch / release catch lever operated in a vertical direction to seal the pad holder and the tea extraction dispensing disc; A button unit configured at the lower end of the main body for a tea extraction control operation using a pad; And a drip tray accommodating a certain container to receive the tea solution falling through the tea discharge part in a certain container.

The catch lever is configured on the upper part of the body so as to control the coupling / disassembly of the pad holder and the tea extraction dispensing disc of the present invention, and when the catch lever is lowered while being coupled to the pad holder and the tea extraction dispensing disc, The formed fixing ring is coupled to the protrusion protruding from the upper left and right sides of the pad holder, and when the catch lever is lifted up, the pad holder accommodating portion can be opened while being released from the pad holder.

The car discharge part of the present invention is extracted through the pad holder and lowers the pressure of the high-pressure extract liquid discharged to the through hole, as well as a plurality of protrusions and left and right two to act as a flow path so that the extract liquid is not dispersed and fall in a fixed container coupled to the lower part Characterized in that the outlet is formed.

The button unit of the present invention is a power button configured to turn on / off the operating power of the tea extracting device, an LED formed on the power button so that the user can check the current operating state of the tea extracting device, and a drink button for selecting only one cup of extract liquid. And, two glasses button for selecting two glasses of the extract, characterized in that it consists of a water addition button that is manipulated to add the amount of water for extraction according to the user's preference.

The microcomputer of the present invention is equipped with an alarm alarm or red blinking LED to prevent overheating because there is no water in the storage tank when the user presses the operation button without the process of filling (water filling the storage tank or cleaning the inside of the pipeline). Characterized in that to cut off the power.

The pad holder according to the present invention includes a receiving portion formed at a predetermined height / diameter so that the pad is smoothly received; A plurality of protrusions which serve as a pressurized drain flow path so that a difference is extracted well when the pad is pressed by a constant pressure / temperature; The extracted extract is characterized in that consisting of a through hole of a predetermined diameter formed in the center so as to fall to the vehicle discharge portion.

The pad holder according to the present invention is characterized in that one cup storage portion of one pad or two cup storage portions of two pads are integrated in front and rear of the pad holder.

Hereinafter, with reference to the accompanying drawings an embodiment according to the present invention in detail as follows.

1 is a perspective view of a high pressure instantaneous tea extractor of the present invention, Figure 2 is a schematic internal cross-sectional structure of the high pressure instantaneous tea extraction device of the present invention, Figure 3a is a crimp pad of the high pressure instantaneous tea extraction device of the present invention Figure 3 shows a pad holder for, Figure 3b is a cross-sectional view of Figure 3a, Figure 4 is a water pumping principle of the high pressure instantaneous heating car extraction apparatus of the present invention, Figure 5 is a discharge port of the high pressure instantaneous heating car extraction apparatus of the present invention viewed from above 6 is a block diagram illustrating a control system of the high pressure instantaneous hot tea extracting apparatus of the present invention, and FIG. 7 is a view showing a button part of the high pressure instantaneous hot tea extracting apparatus of the present invention.

1 to 2 and 6, the high-pressure instantaneous heating tea extraction device of the present invention, the microcomputer 30 for controlling all operations of tea extraction, and the main body 100 to store a predetermined amount of water for tea extraction A storage tank (1) mounted at the back and an instantaneous heating heater (2) mounted inside the main body to heat the water flowing from the storage tank (1) by a tea extraction amount set under the control of the microcomputer (30); Under the control of the microcomputer 30, the heater 3 installed on one side of the instantaneous heating heater 2 to heat the water introduced into the instantaneous heating heater 2 until a predetermined temperature is reached, and the heater The microcomputer senses whether the heat input temperature of the instantaneous heating heater unit 2 and the heat generation temperature of the heater 3 are overheated by 93 ° C. or higher so as to enable operation by applying operating power to (3). On the one side of the upper portion of the instantaneous heating heater (2) to transmit it to 30 The instantaneous heating heater unit detects whether the temperature of the water in the instantaneous heating heater unit 2 is overheated by 100 ° C. or more due to the installed heater temperature sensor 5 and the heater 3 and automatically turns on / off the power input. 2) Another instant heating heater part temperature sensor (6) installed on one side of the upper and the storage tank (1) so that the water stored in the storage tank (1) is automatically introduced into the instantaneous heating heater (2) by water pressure. The pump opening and closing valve 7 installed at the bottom and the water of the tea extraction amount desired by the user under the control of the microcomputer 30 as well as pumping inflow from the storage tank 1 to the instantaneous heating heater 2 The pump 8 installed in the lower part of the main body 100 to pump and supply the water heated by the heater 3 to the sealed pad storage place by the heater 3 in the instantaneous heating heater 2, and the pad is seated. The number of pad holders to be described later to serve to assist the crimping when crimping at a certain pressure The tea extract distribution disk for pressing the pad seated on the pad holder 15 by a predetermined pressure by being combined with the pad holder 15 accommodated in the payment part and the pad holder holder in which the pad holder 15 is housed. 16, the vehicle discharge unit 19 coupled to the main body 100 in a rail-type detachable structure to discharge the car extracted from the pad (not shown) seated on the pad holder 15, and the pad holder ( 15, a pad holder storing portion 21 formed in a main body to be coupled to the tea extracting distribution disk 16 in a left and right open slide type to compress the pad seated on the pad, and the pad holder 15 and the tea extraction distribution disk ( The lock / release catch lever 18 which is operated in the up and down direction for sealing against the 16), the button part 20 configured at the lower end of the main body for the car extraction control operation using the pad, and the car discharge part 19 Receive tea solution falling through the container It consists of a drip tray 23 for accommodating the lock vessel constant.

2 to 3B, the pad holder 15 has a good difference in compression when the pad 14 is formed at a predetermined height / diameter so that the pad can be accommodated smoothly by a predetermined pressure / temperature of the stored pad. A plurality of protrusions 15a serving as a pressurized drain flow path to be extracted, and one cup storage portion of one pad or two cup storage portions of two pads are integrated in front and rear of the pad holder when tea is extracted.

The instantaneous heating heater temperature sensor 6 is a bimetal for automatic return, and is connected to a power input terminal 4 for applying power to the heater 3 as shown in FIG. Located on one side, the instantaneous heating heater 2 by sensing the temperature transmitted to the outside of the instantaneous heating heater 2 as the temperature of the water in the instantaneous heating heater 2 rises through the heating of the heater (3) Short circuit (OFF) when the temperature is more than 100 ℃ based on the external temperature, and after the short circuit (OFF), when the external temperature of the instantaneous heating heater (2) falls below 80 ℃ or less is connected (ON) again the heater (3) It is a safety device for preventing overheating of the heater (3).

In addition, the instantaneous heating heater temperature sensor 6 may be any temperature sensor that can be ON / OFF other than the automatic return bimetal, and the temperature detected by the temperature sensor may vary depending on a predetermined temperature during manufacture. .

The pad holder 15 has a pad (for example, tea tea bag) (not shown) in the seated state for the maximum compression effect when pressed by the combination of the receiving portion 14 and the tea extract distribution disk 16 It is preferable to manufacture the storage portion 14 to a sufficient depth so that the pad does not deviate upwardly from the edge of the storage portion 14.

The main body 100 is configured such that a groove 22 having a predetermined width / depth is formed at a side surface from the right end of the pad holder accommodating portion 21 when the main body 100 is closed with the pad holder accommodating portion 21. A force can be easily applied to the right end of the holder housing 21.

In addition, the main body 100 is composed of a catch lever 18 for adjusting the coupling / disengagement of the pad holder 15 and the tea extract distribution disk 16, as shown in Figure 2 pad holder 15 And the locking ring 17 formed on the right and left sides of the distribution disc 16 protrudes from the upper and left sides of the pad holder 15 and engages and locks when lowered while being coupled to the tea extraction distribution disc 16. When lifted up, the pad holder accommodating portion 21 may be opened while the coupling with the pad holder 15 is released.

As shown in FIG. 5, the vehicle discharge unit 19 lowers the pressure of the high-pressure extract liquid extracted through the pad holder 15 and discharged to the through hole 15b, as well as a constant coupled to the lower portion without dispersing the extract liquid. A plurality of protrusions 19a serving as a flow path and two left and right outlets 19b are formed to fall in the container.

The discharge port (19b) is formed on the left and right sides at regular intervals to receive two glasses of the extract at the same time.

The button unit 20 is a power button 20a configured to turn on / off the operating power of the tea extracting apparatus according to the present invention as shown in FIG. 7, and the user can confirm the current operating state of the tea extracting apparatus. LED 31 formed on the power button 20a, a cup button 20b for selecting only one cup of extract liquid, two cup button 20c for selecting two cups of extract liquid, and the amount of water for extraction according to the user's preference It consists of a quantity addition button 20d operated so that it may be added.

The water level sensor 10 is a magnetic bar attached to the side portion 11 to use the buoyancy of the water in the storage tank (1), the magnetic moving up and down according to the amount of water in the storage tank (1) The water level in the reservoir tank 1 is detected by detecting the bar.

4 is a water pumping principle of the high pressure instantaneous heating difference extraction generator of the present invention, wherein water is introduced into the instantaneous heating heater 2 and heated to a predetermined temperature by high pressure pumping by the pump 8 When discharged through a discharge port (not shown) formed in the bar, under a predetermined pressure, water of a high temperature / high pressure normally flows into the accommodating part 14 of the pad holder 15 in which the pad is stored through the check valve 12. However, when the pressure of the water discharged from the instantaneous heating heater 2 exceeds a predetermined pressure, it is recovered to the storage tank 1 through the relief valve 13.

As shown in Figure 6, the high-pressure instantaneous heating car extraction control system of the present invention, the microcomputer 30 for the overall control of the extraction and discharge operation is configured to control the operation of the above-mentioned components.

In this case, when the temperature of the water in the instantaneous heating heater 2 rises to 93 ° C., the LED 31 is changed from red blinking to green light under the control of the microcomputer 30 so that the user recognizes that the vehicle extraction preparation step is finished. Do it.

If the water remaining amount of the storage tank 1 received from the water level sensor 10 is determined to be insufficient for tea extraction, the microcomputer 30 blinks red (fast) the user to the storage tank ( Notify that water is insufficient in 1) and control all the operations of the extraction device after the water is replenished in the state indicated.

In addition, the microcomputer 30 automatically turns off the power to reduce power consumption when no operation is performed for a predetermined time (for example, 1 hour) while the power of the tea extracting device is turned on.

In addition, when the user performs the initial use (filling the reservoir tank 1 with water and washing the inside of the pipeline), the user removes impurities generated during the production and manufacturing process, and continuously fills the reservoir tank 1 with water. Make it available.

At this time, if a user accidentally pushes the button 20 without putting water in the storage tank 1, the storage tank 1 is operated, the user is heated in the absence of water in the storage tank 1. May be exposed to a danger, in order to prevent this, if the alarm is not operated by the state in which the storage tank 1 is not filled with the profiling process under the control of the microcomputer 30, the alarm alarm or the LED 31. Turn off the power with red blinking.

Referring to the operation of the tea extracting apparatus of the present invention configured as described above are as follows.

It is assumed that the storage tank 1 stores a sufficient amount of water for tea extraction.

In this state, when the power button 20a is pressed, the microcomputer 30 that recognizes this blinks the LED 31 in red and notifies the user that the operation is started, and simultaneously operates the heater 3. Therefore, the heater 3 heats the water in the instantaneous heating heater 2 while heating to a predetermined temperature, and the heat generation temperature of the heater 3 so that the water is not heated to 93 ° C. or higher set for a proper tea taste. Is detected by the heater temperature sensor 5 and input to the microcomputer 30.

When the temperature of the water in the instantaneous heating heater 2 is heated to the set temperature, the microcomputer 30 judges this based on the detection value of the temperature sensor 6 and turns on the LED 31 to indicate that the user is ready to extract tea. Make it aware.

Subsequently, when the user raises the catch lever 18 upward, the locked state of the pad holder 15 and the distribution disc 16 is released, and the pad holder accommodating portion 21 is opened by using the groove 22 of the main body 100. Open.

In this state, a desired amount of pads (a cup of pads or the like) is stored in the pad holder housing 21 (pre-prepared before preparation or after completion). Two cups of pad) are seated and the pad holder housing 21 is rotated counterclockwise to be coupled to the main body 100 to lock the catch lever 18 down.

Accordingly, the pad seated on the accommodating portion 14 of the pad holder 15 is maintained at a predetermined pressure for a predetermined time.

Subsequently, when the button (a glass button 20b or the two glass button 20c) is pressed, the microcomputer 30 recognizes this and operates the pump 8 to heat the heater 8 to a predetermined temperature by the heater 3. Water in the high pressure and high temperature water is introduced into the pad through the valve (9).

Therefore, the extraction liquid is extracted from the pad by the high pressure introduced heating water and falls to the vehicle discharge unit 19 through the through hole 15b, and the extraction liquid is guided by the plurality of protrusions 19a while being lowered through the discharge port 19b. Falls into a fixed container attached to it.

On the other hand, when a larger amount of coffee is desired, the pump 8 is operated as long as the water amount adding button 20d is pressed, so that the heating water of the instantaneous heating heater 2 is supplied to the pad.

As described above, the high pressure instantaneous heated tea extraction device according to the present invention has various excellent effects as follows.

First, by pressing and heating at a constant pressure / temperature using a unitary wet natural pulp filter pad, the desired amount of difference can be extracted easily.

Second, the structure for seating and removing the pad is convenient as a pad holder type detachable structure.

Third, two discharge holes may be formed in the discharge portion to receive two cups of coffee at the same time.

Fourth, if there is no operation for a certain period of time there is an effect to reduce the power consumption by automatically turning off the power under the control of the microcomputer.

Fifth, it is possible to prevent safety accidents due to the user's mistake by overheating alarm system and circuit breaker to prevent initial overheating of the instantaneous heating heater.

Claims (7)

A microcomputer 30 for controlling all operations of the tea extraction device; A storage tank (1) mounted behind the main body (100) to store a predetermined amount of water for tea extraction; An instantaneous heating heater (2) mounted inside the main body to heat the water flowing from the storage tank (1) by a tea extraction amount set under the control of the microcomputer (30); Under the control of the microcomputer 30, the heater 3 installed on one side of the instantaneous heating unit 2 to heat the water introduced into the instantaneous heating unit 2 until a predetermined temperature is reached; A power input terminal 4 disposed below the instantaneous heating heater 2 to enable operation by applying operating power to the heater 3; A heater temperature sensor (5) installed on one side of the upper end of the instantaneous heating heater (2) to primarily detect whether the heating temperature of the heater (3) is overheated by 93 ° C. or more and transmits it to the microcomputer (30); Secondly detects whether the temperature of the water in the instantaneous heating heater unit 2 is overheated by more than 100 ℃ due to the heater (3) automatically turns off the power input or automatically detects this when the temperature of the water falls below 80 ℃ Another instantaneous heating heater temperature sensor 6 installed on one side of the top of the instantaneous heating heater (2) to turn on the power input; A tank opening / closing valve (7) installed at the bottom of the storage tank (1) so that the water stored in the storage tank (1) is automatically introduced into the instantaneous heating heater (2) by water pressure; Under the control of the microcomputer 30, the amount of tea extraction amount desired by the user is pumped from the storage tank 1 to the instantaneous heating heater 2, as well as the heater (2) in the instantaneous heating heater 2. A pump 8 installed in the lower part of the main body 100 to pump and supply water heated to a predetermined temperature by 3) to the sealed pad storage; A pad holder 15 accommodated in a pad holder accommodating part to be described later to serve to assist the compression when the pad is seated at a predetermined pressure; A tea extraction distribution disk 16 for compressing the pad seated on the pad holder 15 at a predetermined pressure; A car discharge unit (19) coupled to the main body (100) in a rail-type detachable structure to discharge the car extracted from the pad seated on the pad holder (15); A pad holder accommodating portion 21 formed in the main body to be coupled to the tea extract distribution disk 16 in a left and right open slide type to compress the pad seated on the pad holder 15; A catch / release catch lever (18) operated in a vertical direction to seal the pad holder (15) and the tea extract distribution disk (16); A button unit 20 configured at a lower end of a main body for a tea extraction control operation using a pad; And High-pressure instant heated tea extraction device, characterized in that consisting of a drip tray 23 for receiving a certain container to receive the tea solution falling through the tea discharge unit 19 in a certain container. According to claim 1, Catch lever 18 is configured on the upper portion of the body 100 to control the coupling / disassembly of the pad holder 15 and the tea extract distribution disk 16, the catch lever 18 is When it is lowered in the state coupled to the pad holder 15 and the tea extraction dispensing disk 16, the fixing ring 17 formed on the left and right sides of the dispensing disk 16 is engaged with the protrusion projecting from the upper left and right sides of the pad holder 15. When the catch lever 18 is lifted up, the combination with the pad holder 15 is released, and the pad holder accommodating portion 21 is configured to be in an openable state. The method of claim 1, wherein the vehicle discharge portion 19 is extracted through the pad holder 15 to lower the pressure of the high-pressure extract is discharged to the through hole (15b), as well as the extract is not dispersed but coupled to the lower portion High pressure instantaneous heating tea extraction device, characterized in that a plurality of projections (19a) and the left and right two outlets (19b) is formed to flow in a predetermined container. According to claim 1, The button unit 20 is a power button (20a) configured to turn on / off the operating power of the tea extracting device, and the power button (so that the user can check the current operating state of the tea extracting device) LED 31 formed in 20a, a cup button 20b for selecting only one cup of extract liquid, a cup button 20c for selecting two cups of extract liquid, and an amount of water for extraction can be added according to a user's preference. High pressure instantaneous heating tea extraction device, characterized in that consisting of the additional amount button 20d. According to claim 1, The microcomputer 30 is stored in the storage tank (1) when the user presses the operation button unit 20 without the process of filling (filling the storage tank 1 with water or washing in the pipeline) High-pressure instantaneous heating car extraction device, characterized in that the power is cut off with an alarm alarm or LED blinking red to prevent overheating because there is no water. The method of claim 1, wherein the pad holder 15 An accommodation part 14 formed at a predetermined height / diameter so that the pad is smoothly received; A plurality of protrusions 15a serving as a pressurized drain flow path so that the difference can be extracted well when the pads are pressed by a constant pressure / temperature; High pressure instantaneous heated tea extraction device, characterized in that consisting of a through-hole (15b) of a predetermined diameter formed in the center so that the extracted extract falls to the vehicle discharge unit (19). The method of claim 6, wherein the pad holder 15 is a high-pressure instantaneous heated tea extraction device, characterized in that the one cup storage unit of the pad or two cup storage pads of two pads integrally formed in front and rear of the pad holder when tea extraction. .

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