KR100473374B1 - Roast plate temperature automatic adjustable roast method and device - Google Patents

Abstract

PURPOSE: A roasting method and a device for automatically regulating temperature of a roasting plate are provided to heat the roasting plate at proper temperature by detecting temperature of the roasting plate and fire with a temperature sensor and to control exactly the temperature of the roasting plate by low temperature deviation caused by temperature and humidity. CONSTITUTION: In a method for automatically regulating temperature of a roasting plate(160) put on a roasting device body(100) to receive the fire power of charcoals, at least one temperature sensing hole(162) or a temperature sensing groove is bored through the roasting plate. A temperature sensor(170) positioned at the temperature sensing hole or the temperature sensing groove is supported to the roasting device body. The air delivered from a blower(130) for feeding oxygen successively passes through air inlet ports(144d), which are arranged across each other. If temperature detected by the temperature sensor is below set temperature, the blower is driven to supply oxygen. If over the set temperature, the supply amount of oxygen is reduced by stopping the blower.

Description

Roast plate temperature automatic adjustable roast method and device

The present invention relates to a grilling method and apparatus capable of automatically adjusting the temperature of the grilling plate, which enables roasting of non-burning meat, and automatically adjusts the grilling plate temperature so that food can be cooked quickly or slowly depending on the placing position.

In general, charcoal grilled meat is known to have a better taste than grilled meat due to far infrared rays from charcoal. Far infrared rays correspond to an infrared region having a much longer wavelength than infrared rays. The far infrared rays have a much higher heat than other regions of the infrared rays, and are used to learn.

As a result, it is well known that the charcoal is heated red and cooked at the same time, so that the meat is more delicious and not soot, and the meat can be drained down to enjoy the light taste.

However, if the fire power of charcoal is too much, not only seasoning but also meat is burned, so you can not feel the unique taste of meat, and it is harmful to human body if you eat it.

Therefore, in the related art, there is a method of adjusting the fire power of the charcoal, a method of adjusting the opening amount of air holes supplied to the charcoal, a method of adjusting the height of the roasting plate, and a method of controlling the air blower volume.

Related to the present invention of the above method is a method of controlling the air volume, there is a registration number 20-0321503 (notice date: 2003.7.31) registered in the Republic of Korea Utility Model Publication that can be seen as the prior art of the present invention .

This technology controls the air volume by circulating all the heat from the thermal power and the heat of the heat into the air circulation fan and sensing the circulation temperature with the temperature sensor installed in the circulation passage.

Therefore, this method not only directly detects the temperature of the thermal power, but also detects it in the middle of the heat circulating path, and the heat entering the circulation absorbs not only the thermal power but also the air from the atmosphere. Difficult to detect

In addition, the temperature sensor is installed in the circulation passage can not be sensitive to the heat wave from the coal fire. In particular, if the charcoal is small, the thermal temperature rises or decreases rapidly depending on the blowing amount, and thus has a large temperature deviation.

The present invention was devised in view of the above circumstances, and automatically controls the temperature of the roasting plate so that the proper temperature is maintained so that roasting materials placed on the roasting plate are not burned by detecting the temperature of the firepower and the temperature of the roasting plate burned in the charcoal. The object is to provide a possible roasting method and apparatus.

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

1 is a perspective view of a roasting apparatus according to the present invention, FIG. 2 is an exploded perspective view of the roasting apparatus according to the present invention, FIG. 3 is a longitudinal sectional view of the roasting apparatus according to the present invention, showing an oxygen supply path, and FIG. 4. Is a view showing the recirculation and filtration path of the combustion gas as another longitudinal cross-sectional view of the roasting apparatus according to the present invention, Figure 5 is an enlarged view "A" of Figure 3, Figure 6 is an oxygen supply blower applied to the present invention 7 is an exemplary view illustrating various installation states of a temperature sensor applied to the present invention.

First, the present invention is a method of automatically adjusting the temperature of the roasting plate 160 is placed on the roasting body 100, the charcoal fire power as shown in Figure 3 and 4, the temperature penetrated through the roasting plate 160 With the detection hole 162, the temperature sensor 170, the end of which is positioned in contact or non-contact with the temperature detection hole 162, is supported by the roasting main body 100, and the temperature detected by the temperature sensor 170 To detect oxygen and drive oxygen supply fan 130 to the thermal power when the temperature is less than the set temperature, and to reduce the oxygen supply amount by stopping the oxygen supply blower 130 when the set temperature is exceeded. Use

At this time, the temperature sensor 170 is installed in a non-contact manner in the temperature sensing hole 162 of the baking plate 160 as shown in (a), (b), (c) of Figure 7 or (d) of the baking plate 160 It can be installed in contact with the surface. 7 (d) is a configuration in which the end of the temperature sensor 170 is brought into contact with the temperature sensing groove 163 formed on the upper surface of the baking plate 160.

In this case, preferably, the temperature detecting hole 162 may be disposed at the center of the roasting plate 160. This is because the central part of the thermal power plant is not only affected by humidity or seasons, but can also detect temperature changes immediately.

Here, (C) of FIG. 7 indicates that the temperature sensor 170 is located on the roasting plate 160 and a part of the temperature sensor 170 is in contact with the roasting plate 160 to detect both the thermal power and the temperature of the roasting plate 160. Classified as.

In addition, the discharge port and the grilling main body 100 of the oxygen supply blower 130 to prevent the ash of fuel (for example, charcoal) that provides thermal power from being blown each time the oxygen supply blower 130 starts to rotate. The opening 100a may be provided between the atmosphere and the inflow passage.

Therefore, the oxygen supply blower 130 is stopped. When it is rotated, the amount of air blown more than necessary to flow into the oxygen supply passage 107 in the roasting main body 100 exits the opening 100a and is discharged to the atmosphere so that ash generated from the burning charcoal You can prevent it from happening.

In addition, the present invention sucks the fluid generated when roasting with the combustion gas purification blower 180 provided in the roasting body 100 to pass through the filter 200 to remove foreign substances such as oil, ash, moisture, etc. contained in the roasting gas. Can be filtered.

In this case, the filter 200 may be, for example, a nylon filter, a carbon filter, an antibacterial filter, a fiber filter, etc. having a myriad of holes connected to each other.

An embodiment of a roasting apparatus to which the above method is applied will be described with reference to the drawings.

1 to 4, reference numeral 100 denotes a roasting body.

The roasting main body 100 is cylindrical and is provided with an inner cylinder 104 for receiving a charcoal barrel installed in the bottom surface 102, and is placed in the center of the bottom surface 102 in the inner cylinder 104 with electrical resistance. An ignition rod 110 to be ignited is positioned, and an oil holder support cylinder 120 is disposed between the inner cylinder 104 and the roaster main body 100, and the inner cylinder 104 and the oil holder support cylinder ( Between 120) a constant cylindrical space is formed.

The interior of the inner container 104 for receiving the charcoal barrel forms an oxygen supply chamber 106 that receives oxygen supplied from the outside, and the oxygen supply chamber 106 is mounted to the roasting main body 100 through the oxygen supply passage 107. It is connected to the discharge port of the oxygen supply blower 130.

Therefore, when the oxygen supply blower 130 is operated, the air of the outside air is introduced into the oxygen supply chamber 106 in the inner cylinder 104 for receiving the charcoal through the oxygen supply passage 107.

Air introduced into the oxygen supply chamber 106 is supplied to the charcoal barrel assembly 140 which is placed on the inner barrel 104 for the charcoal container receiving.

The charcoal barrel assembly 140 is composed of a charcoal barrel receiving stand 142, a charcoal barrel body 144, and a charcoal receiving stand 146.

The charcoal receiving stand 142 has a hole 142a through which the ignition rod 110 is inserted in the center of the bottom, and an air inlet 142b is formed in the form of a plurality of long holes on the lower outer circumferential surface thereof.

The charcoal barrel body 144 is inserted and supported by the charcoal barrel support 142, the double bottom (144b, 144c) having a predetermined gap in the center with a through hole (144a) through which the ignition rod 110 is inserted A structure is formed, and a plurality of air holes 144d which are closely arranged are formed in the upper side bottom 144b. On the wall surface extending from the bottom side bottom 144c, an air inlet 144e in the form of a long hole communicating with the air inlet 142b is formed.

The charcoal support stand 146 serves to hold the ignition charcoal and the general charcoal divided up and down in the charcoal barrel body 144 having a plurality of holes 146a closely perforated.

That is, the ignition charcoal 10 is filled in the lower portion of the charcoal body 144 and the general charcoal 20 is filled on the charcoal receiving stand 146. At this time, the height of filling the normal charcoal is higher than the height of filling the ignition charcoal (see Figure 4).

The ignition charcoal is a relatively low ignition temperature and soft than the general charcoal. General charcoal may be palm charcoal or true charcoal made of palm fruit.

The drip tray support cylinder 120 is supported by the drip tray 150 loaded into the roasting body 100. Dish tray 150 has a circular drip tray 152 having a cup-shaped cross section and is provided with an annular grill plate engaging jaw 154 at the top.

The roasting plate 160 is placed on the roasting plate locking jaw 154 of the drip tray support cylinder 120.

The roasting plate 160 is a magnetic material baked in metal or soil, the temperature sensing hole 162 is formed through the center, the sensing unit of the temperature sensor 170 is in contact with the temperature sensing hole 162, The temperature sensor 170 is detachably supported by the hole 180a of the circular smoke guide frame 250 mounted on the top of the grilling body 100.

In the present embodiment, the temperature sensor 170 is installed as shown in FIG. 7C, but it is also possible to use other exemplary forms.

On the wall surface of the roasting body 100, the roasting plate 160 and the smoke or dust coming from the charcoal fire while supplying to the filter device to be described later, and at the same time send a portion around the charcoal barrel body 144 combustion gas for complete combustion A purification blower 180 is mounted. The suction port of the combustion gas purifier 180 is formed on the wall surface of the roaster main body 100, and the discharge hole is formed on the bottom of the roaster main body 100.

The roaster main body 100 has a circular flange 109 in which the discharge port 180b of the combustion gas purifier 180 is formed, and a plurality of exhaust holes 109a are formed on the outer circumferential surface of the flange 109. . The flange 109 is assembled to a circular support cover 194 in a state in which an air collecting disc 190 having an exhaust hole 192 in the center is inserted, and a support cover 194 and an air dust collection Between the disk 190 is a disk-shaped filter 200 is interposed, the air collection disk 190 is supported by a cylindrical body 210 placed in the center of the support cover 190, the cylinder The sieve 210 has a plurality of exhaust holes 212 on the circumferential surface for sending the combustion air introduced through the exhaust hole 192 of the air collecting disc 190 to the filter 200.

The controller 500 includes a power switch 501, an ignition rod switch 502, and a set temperature controller 503.

The controller 500 controls the temperature detected by the temperature sensor 170, and when the temperature is less than the set temperature, the controller 500 applies electric power to the air supply supply blower 130 provided in the roasting main body 100, thereby driving and turning on the set temperature. When it exceeds the power supply to the oxygen supply blower 130 is cut off to stop. At this time, the ignition rod switch 502 is operated only for a predetermined time by the timer.

The operation of this embodiment configured as described above will be described.

First, the ignition charcoal 10 and palm charcoal 20 (or true charcoal) are prepared in the charcoal barrel assembly 140 and placed in the roasting body 100 (see FIG. 4).

Next, the oil sump 150 and the roasting plate 160 are disposed, and the temperature sensor 170 is mounted on the smoke induction frame 250 so that the sensing part of the tip is located in the temperature sensing hole 162 of the roasting plate 160. .

Therefore, the sensing unit of the temperature sensor 170 is in contact with the roasting plate 160 and at the same time in contact with the heat of the charcoal body 144 to detect the temperature of the roasting plate 160 and the temperature of the charcoal at the same time.

When power is applied to the controller 500 in this state, the ignition rod 110 and the combustion gas purification blower 180 operate as shown in FIG. 6.

When power is applied to the ignition rod 110, the upper metal part is ignited red, and the temperature sensor 170 detects the temperature of the charcoal, and at this time, measures the temperature as low as the amount of heat exiting through the roasting plate 160.

The measured temperature T measured by the temperature sensor 170 is the set temperature If it is lower than operating the oxygen supply blower 130, the measured temperature (T) measured by the temperature sensor 170 is the set temperature If higher, the oxygen supply blower 130 is stopped.

Here, when the oxygen supply blower 130 is operated, atmospheric air is sucked in, and the oxygen supply passage 107 of the roaster main body 100 is supplied to the oxygen supply chamber 106, and the air inlet hole of the charcoal receiving stand 142 is provided. 142b) and the air inlet 144e of the charcoal barrel body 144 sequentially pass through the air flow of oxygen upward in the charcoal barrel body 144 through the hole 146a of the charcoal barrel stand 146. See 3,5)

By the air flow, the spark of the ignition rod 110 ignites the ignition charcoal 10, and the fired power is sheared by the palm charcoal 20, and the palm charcoal 20 is actively burned, thereby generating charcoal fire.

Therefore, the charcoal raises the temperature of the roasting plate 160, and some roasts food (meat, etc.) through holes formed in the roasting plate 160.

At this time, the foreign substances such as smoke, ash, and oil coming from the grill or charcoal are sucked in the roasting body 100 by the suction force of the combustion gas purification blower 180 as shown in FIG. ) Is discharged to the outside of the cylindrical body 210 through the exhaust hole 192 in the center and then discharged to the atmosphere through the exhaust hole 109a formed on the outer circumferential surface of the flange 109 via the filter 200. At this time, the filter 200 filters out foreign substances such as oil, moisture, ash and dust contained in the collection gas, thereby preventing contamination of the installation room.

On the other hand, a part of the trapped gas introduced into the air collecting disk 190 passes through a plurality of holes (102a) formed in the bottom surface 102 of the roasting body 100, the inner barrel 104 and the oil receiving stand for charcoal It is introduced between the support cylinder 120 and discharged upward through the circumference of the char cylinder body 144, and complete combustion is made in contact with the charcoal generated from the char cylinder body 144.

As such, the present invention senses the temperature at the center of the charcoal fire and the grill plate 160 with the least change in seasonal temperature, humidity, that is, the temperature of the charcoal and roasting plate at the same time to detect the set temperature, for example, 150 ℃ ~ 300 ℃ If it is lower than 150 ℃ blowing is made to charcoal, if higher than 300 ℃ blowing is stopped to control the thermal power.

In addition, the present invention can be baked at a desired speed. For example, if a piece of meat or vegetables is placed on the roasting plate 160, the temperature of the roasting plate 160 deprived of heat is lowered below the set temperature, and the charcoal temperature is increased by the blowing operation of the oxygen supply blower 130, thereby increasing the speed. The meat is cooked. At this time, since the temperature of the roasting plate 160 is controlled not to exceed the set temperature, burning without burning is realized.

By this principle, depending on which part of the grilling plate 160 the meat is roasted at a medium speed or the grilling may proceed in a slower state. For example, when meat is placed on the edge of the roasting plate 160, the meat is slowly cooked and the roasting plate 160 does not exceed the set temperature, so the meat does not burn.

On the other hand, when the oxygen supply blower 130 is stopped, in the charcoal barrel assembly 142, air passes sequentially through air inlets 142b, 144e, and 144d, which are arranged to be offset from each other as shown in FIG. Since it is difficult to proceed with the flow of air, the temperature of the thermal power can be lowered immediately.

In the above embodiment, the temperature sensor 170 is installed in the form of (C) of FIG. 7 to control the roasting temperature. However, the present invention is not limited to this form, and FIGS. Of course, any of the forms of d) may be baked at a desired temperature by controlling the temperature of the roasting plate 160 or the thermal power.

On the other hand, the present invention may be configured to detect the roasting temperature on the bottom surface of the roasting plate 160 as shown in FIG. FIG. 8 shows that the temperature sensor 170 is placed between the inner barrel 104 for the charcoal container and the drip tray support container 120 to be placed in the bottom of the roaster main body 100.

At this time, the end-side detection unit of the temperature sensor 170 is installed in a non-contact manner in the temperature sensing hole 162 of the baking plate 160 as shown in (a), (b), (c) of Figure 9 or (d). Of course, it can be installed in contact with the surface of (160).

9 (c) of FIG. 9 indicates that the temperature sensor 170 is located on the roasting plate 160 and a part of the temperature sensor 170 is in contact with the roasting plate 160 to detect both the thermal power and the temperature of the roasting plate 160. It is classified as.

In this way, if the temperature sensor 170 is disposed below the roasting plate 160, the roasting plate 160 may be easily replaced, and the roasting temperature sensor 170 may not be disturbed by the temperature sensor 170 when roasting.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto, and the technical idea of the present invention and the following by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

As described above, according to the present invention, by detecting the temperature of the roasting plate or the thermal power with a temperature sensor to adjust the thermal power, the roasting plate is baked at an appropriate temperature so that meat foods placed on the roasting plate do not burn. Therefore, if you put the food in the middle of the thermal power without burning meat, it can be cooked quickly and eaten slowly as it goes to the edge.

In addition, according to the present invention, since the temperature is sensed at the center of the thermal power, the variation of the measured temperature is small due to the influence of temperature or humidity according to the season, so that accurate temperature control of the roasting plate can be performed.

In addition, according to the present invention, since a filter device in the roasting body filters out foreign substances such as oil, water, and carbonated substances contained in the combustion smoke by itself, a separate exhaust duct facility is unnecessary as in the prior art.

The following drawings, which are attached in this specification, illustrate preferred embodiments of the present invention, and together with the detailed description of the present invention, serve to further understand the technical spirit of the present invention. It should not be construed as limited to.

1 is a perspective view of a roasting apparatus according to the present invention.

Figure 2 is an exploded perspective view of the roasting apparatus according to the present invention.

Figure 3 is a longitudinal sectional view of the roasting apparatus according to the present invention showing the oxygen supply path.

Figure 4 is a further longitudinal cross-sectional view of the roasting apparatus according to the present invention showing the recirculation and filtration path of the combustion gas.

5 is an enlarged view of a portion “A” of FIG. 3.

Figure 6 is a control flow diagram of the oxygen supply blower applied to the present invention.

Figure 7 is a state diagram of various installation of the temperature sensor applied to the present invention.

8 is another longitudinal sectional view of the roasting apparatus according to another embodiment of the present invention.

9 is another various installation state of the temperature sensor according to the present invention.

<Explanation of symbols for the main parts of the drawings>

100: roasting body

106: oxygen supply chamber

110: ignition rod

130: blower for oxygen supply

140: charcoal barrel assembly

150: oil stand

160: grilled plate

170: temperature sensor

180: blower for purifying combustion gas

190: disc for air dust collection

200: filter

250: smoke jute

Claims (12)

delete delete delete In the method of automatically adjusting the temperature of the roasting plate 160 is placed on the roasting body 100 receives a charcoal fire power, At least one penetrating temperature sensing hole 162 or a temperature sensing groove 163 in the roasting plate 160, The temperature sensor 170 located in the temperature sensing hole 162 or the temperature sensing groove 163 is supported on the roasting main body 100, The air supplied from the oxygen supply blower 130 passes through the air inlets 142b, 144e, and 144d sequentially arranged at positions shifted from each other, Detects the temperature detected by the temperature sensor 170 to drive the oxygen supply blower 130 to the thermal power when the temperature is less than the set temperature, supply oxygen, and to stop the oxygen supply blower 130 when it exceeds the set temperature A roasting method capable of automatically adjusting the roasting plate temperature, characterized by reducing the oxygen supply. In the method of automatically adjusting the temperature of the roasting plate 160 is placed on the roasting body 100 receives a charcoal fire power, At least one penetrating temperature sensing hole 162 or a temperature sensing groove 163 in the roasting plate 160, The temperature sensor 170 located in the temperature sensing hole 162 or the temperature sensing groove 163 is supported on the roasting main body 100, By passing the filter 200 by inhaling foreign substances such as roasting smoke or meat oil generated when roasting with the combustion gas purification blower 180 provided in the roasting body 100, Detects the temperature detected by the temperature sensor 170 to drive the oxygen supply blower 130 to the thermal power when the temperature is less than the set temperature, supply oxygen, and to stop the oxygen supply blower 130 when it exceeds the set temperature A roasting method capable of automatically adjusting the roasting plate temperature, characterized by reducing the oxygen supply. delete delete In the apparatus for roasting by automatically adjusting the temperature of the roasting plate, A roasting body 100 having an oxygen supply chamber 106 in communication with the outside; An ignition rod (110) installed in the bottom of the oxygen supply chamber (106) of the roasting body (100) and ignited by electrical resistance; A charcoal barrel assembly (140) disposed at the oxygen supply chamber (106) of the roaster body (100) and fitted to the ignition rod (110) and storing charcoal to be burned; An oil receiving stand 150 that surrounds the oxygen supply chamber 106 and is supported on the roasting main body 100 side; A baking plate 160 mounted on an upper portion of the drip tray 150 and having a temperature sensing hole 162 penetrated in the center thereof; A temperature sensor 170 positioned in the temperature detecting hole 162 and supported by the roasting main body 100; It characterized in that it comprises an oxygen supply blower 130 for supplying air to the oxygen supply chamber 106 by driving when the temperature detected by the temperature sensor 170 exceeds the set temperature and stops below the set temperature. Grilling device with automatic temperature control of grilling plate. The method of claim 8, The side of the roasting main body 100 is provided with a combustion gas purification blower 180 for sucking the combustion gas, smoke and oil, etc. raised during roasting between the oil receiving stand 150 and the roasting main body 100, Roasting device temperature automatic adjustment is characterized in that the lower portion of the roaster main body 100 is provided with a filter 200 for filtering foreign substances contained in the combustion gas discharged by the combustion gas purification blower 180. The method of claim 9, A portion of the combustion gas discharged from the combustion gas purification blower 180 is an exhaust cylinder between the charcoal gutter inner cylinder 104 and the drip tray support cylinder 120 to climb up the inner wall of the drip tray support cylinder 120. A roasting apparatus capable of automatically adjusting the roasting plate temperature, characterized in that the furnace is formed. The method according to any one of claims 8 to 10, Between the discharge port of the oxygen supply blower 130 and the inlet of the oxygen supply passage 107 communicated with the oxygen supply chamber 106, an opening 100a in communication with the atmosphere is further provided. Possible roasting device. The method according to any one of claims 8 to 10, The temperature sensor 170 is supported on the top of the roaster main body 100 is installed detachably in the hole 250a of the smoke induction frame 250 to guide the combustion smoke to the inner wall of the roaster main body 100 Grilling apparatus that can automatically adjust the temperature of the grill.