JP2014028107A - Smokeless roaster - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem that a smokeless roaster which employs a radiation plate cannot perform two kinds of cooking methods simultaneously.SOLUTION: In a smokeless roaster, any one of four kinds of meat roasting cookers 7, 7a, 7b and 7c is removably installed in an upper opening of an inner box 4; a burner 25 is accommodated inside of a supporting circumferential wall 15 in a drain pan 14 of the bottom portion of the inner box 4; a radiation plate 26 is disposed above the supporting circumferential wall 15; the radiation plate 26 forms a larger hot gas passing hole 28 at the center and a plurality of smaller hot gas passing holes 29, 29a and so on around the hot gas passing hole 28; and the hot gas passing hole 28 can be closed with a closing cover 30. The four kinds of meat roasting cookers 7, 7a, 7b and 7c can be changed into cooking modes of four patterns: three kinds of combinations of a grid net portion 37 having a center hole 39, and an iron plate portion 38, a pan 44 and a pulkogi pan 47 to be mounted thereon; a grid net 48 alone with the hot gas passing hole 28 of the radiation plate 26 being opened in the case of combination of the grid net portion 37, the iron plate portion 38, and the pan 44 or the pulkogi pan 47; and the hot gas passing hole 28 of the radiation plate 26 being closed with the closing cover 30 in the case of the grid net 48 alone.

Description

  The present invention relates to a smokeless roaster in which simultaneous cooking in a grill and a pan, simultaneous cooking in a grill and an iron plate, and cooking in a grill alone can be selected.

  Conventionally, the applicant of the present invention has provided a recess serving as a flame outlet on the upper surface of the burner body in a roaster in which a burner is disposed in the lower part, a radiation plate in the middle part, and a food placing tool in the upper part. The air mixture gas is ejected into the recess, and the central part of the radiant plate having the same area as that of the flame outlet of the burner is used as a protective surface, and a number of hot gas passage holes are provided in addition to the central part. In addition, a smokeless roaster using a radiant heating device in which the outer peripheral edge of the radiation plate is bent downward to provide an upright portion and a large number of hot gas passage holes are provided in the upright portion has been developed (for example, Patent Documents) 1).

  According to this smokeless roaster, the concentrated flame from the burner reaches the lower surface of the protective surface in the center of the radiation plate, and the flame that has been cut off is flowed outward along the lower surface of the peripheral portion of the radiation plate, A part of the combustion gas gradually increases upward from the hot gas passage hole formed in the peripheral part, and the remaining combustion gas whose flow rate has decreased reaches the lower surface of the outer peripheral edge of the radiation plate and passes through the hot gas provided in the upper part The radiation plate flows out upward and outward from the hole, and the flow of the combustion gas causes the radiant plate to be entirely heated and reddish, and the combustion gas passing through the hot gas passage hole causes the peripheral edge of the hot gas passage hole to become red hot. In addition, the combustion gas that has passed through the hot gas passage hole is partially ejected upward from the radiation plate in the state of a red hot flame, simulating the charcoal combustion state, and further, the flame is ejected from the hot gas passage hole provided in the upper part. Heat the outer peripheral edge of the radiation plate with First heating, performs red heat of, the juice or sauce falling during cooking on wire mesh, to be nest with a protective surface of the central portion of the radiation plate, juice or sauce to the burner body does not fall deposition.

  In addition, as a cooking utensil that can perform two kinds of cooking methods at the same time, it is for grilling meat, vegetables, seafood and other ingredients on a net for grilling meat, vegetables, seafood, etc. A stone storage member is detachably provided, and the storage member is provided with a pan hooking portion. Patent Document 2) and a cooking net capable of performing grilled meat cooking and pot cooking at the same time, the cooking net body, and a mounting opening for mounting the pan formed in any part of the cooking net body A cooking unit for performing grilled meat cooking or the like formed at any location other than the mounting opening in the cooking net body, and heating for heating the food to be cooked formed at any location of the cooking unit. A cooking net with holes and capable of simultaneous cooking of grilled and pots (eg If, see Patent Document 3) is found.

Japanese Patent No. 3351513 Utility Model Registration No. 3124893 Japanese Patent Laid-Open No. 2001-245795

  However, the smokeless roaster using the radiation plate of Patent Document 1 is only for grilling, and when cooking in a pot, you must remove the wire mesh and the radiation plate and set the virtues and pan, and use this radiation plate When the grilled utensil of Patent Document 2 and the cooking net of Patent Document 3 are used for the smokeless roaster, the center of the radiant plate is a protective surface, even though the pan and stone located in the center require appropriate heating. Since the hot gas passage hole is not formed, there is a problem that must be solved, for example, the pot and stone cannot be heated sufficiently.

  In view of the problem that the smokeless roaster using the radiation plate cannot perform two types of cooking methods at the same time, any of the four types of grilled meat cooking utensils in the upper opening of the inner box. One is detachably disposed, a drain pan is disposed at the bottom of the inner box, the drain pan is formed in a ring shape, a support peripheral wall is raised at the center, and a burner is disposed inside the support peripheral wall A radiating plate is disposed above the supporting peripheral wall, and the radiating plate is formed in a shade shape to form a plurality of small hot gas passage holes. 3 types of combination of a grilled net portion having a steel plate portion, a pan and a bulgogi pan that can be placed in the center of the grilled net portion, a grilled net alone, and grilled by a combination of the grilled net portion and the iron plate portion, and During simultaneous cooking of teppanyaki, combination of grilled net and pan 4 patterns of grilled meat without removing the radiating plate: simultaneous grilling and hot pot cooking, simultaneous grilling and bulgogi cooking with grilled net and bulgogi pan, and grilled grilling with grilled net The above-mentioned problem is solved by making it possible to cope with tools.

In short, the present invention includes an outer box having an upper opening disposed below the table and an inner box disposed inside the outer box, and a suction space is formed between the outer box and the inner box. In addition, an exhaust gas suction part is provided in the suction space, an exhaust port communicating with the exhaust path is formed in the outer box, and any one of four types of grilled meat cooking utensils is attached to and detached from the upper opening of the inner box The drain pan is arranged at the bottom of the inner box, the drain pan is formed in a ring shape, the support peripheral wall is raised at the center, and the burner is accommodated inside the support peripheral wall. A radiating plate is disposed above the supporting peripheral wall, the radiating plate is formed in a shade shape to form a plurality of small hot gas passage holes, and the four types of grilled meat cooking utensils are baked with a central hole. Three types of combination of a net part and an iron plate part that can be placed in the center of the grill part, a pan and a bulgogi pan With the smokeless roaster, the smokeless roaster does not remove the radiant plate, but only replaces the grilled meat cooking utensils as needed. , Grilled and bulgogi can be cooked at the same time, and grilled by grilling.
Therefore, teppanyaki can be performed simultaneously with Samgyeopsal, a Korean yakiniku dish, hormone grilling, a Japanese yakiniku dish, and general grilled yakiniku. The meat-based pot dish and vegetable-based pot dish can be selected as appropriate, and in the bulgogi pot, bulgogi can be performed at the same time as the general grilled grilled meat, so a wide range of cooking It can be done at the same time.

Since a large hot gas passage hole is formed in the center of the radiation plate, it is possible to directly apply flames and heat to the iron plate part, pan or bulgogi pan, so that cooking can be performed efficiently, and further the center in the radiation plate The hot gas passage hole at the center of the radiant plate is used for simultaneous cooking of grilling and teppanyaki, simultaneous cooking of grilling and pan cooking, grilling and simultaneous cooking of bulgogi. Is open, and the hot gas passage hole in the center of the radiating plate can be closed with a closing lid when grilling with a grill, so four cooking patterns can be created with one smokeless roaster. It can be changed with a simple task.

  The radiation plate is placed on a support placed on the support peripheral wall, and the support is placed on the support peripheral wall, and on the top surface of the placement plate in a circumferential direction, etc. A plurality of support plates arranged and fixed at intervals, the outer end portion of the support plate is fixed to the inner peripheral surface of the belt-shaped heat shield plate, and the radiation plate can be placed on the support plate. Since the heat radiation plate is formed between the outer peripheral portion of the radiation plate and the heat shield plate, the burner passes through the gap and reaches the outer peripheral portion of the grilled meat cooking tool. Can be cooked evenly.

  Since the pan has a steaming net that is removably accommodated inside, the pan can be removed to perform general pot cooking, and if the steaming net is accommodated and the pot is filled with water, steaming is possible. Since it can also be used for cooking, it has a great practical effect, such as the ability to select a wider range of cooking methods.

1 is a cross-sectional end view showing a set of smokeless roasters according to the present invention. It is a cross-sectional end view of a smokeless roaster in the state of simultaneous cooking of grilling and teppanyaki. It is a top view of the cooking tool for grilled meat in the smokeless roaster of FIG. It is a top view of the radiation board in the smokeless roaster of FIG. It is a cross-sectional end view of the smokeless roaster in the state of simultaneous cooking of grilled fish and hot pot. It is a top view of the cooking tool for grilled meat in the smokeless roaster of FIG. It is a top view of the radiation board in the smokeless roaster of FIG. It is a cross-sectional end view of a smokeless roaster in a state of simultaneous cooking of grilling and bulgogi. It is a top view of the cooking tool for grilled meat in the smokeless roaster of FIG. It is a top view of the radiation board in the smokeless roaster of FIG. It is a section end view of the smokeless roaster of the cooking state only of grilling. It is a top view of the cooking tool for grilled meat in the smokeless roaster of FIG. It is a top view of the radiation board in the smokeless roaster of FIG. It is a top view of the opening part diameter reduction ring in the smokeless roaster of FIG. It is a top view of a receiving tool. It is AA sectional drawing of Fig.15 (a). It is a top view of a closure lid. FIG. 17 is a bottom view of FIG. It is BB sectional drawing of Fig.16 (a).

Embodiments of the present invention will be described below with reference to the drawings.
In the smokeless roaster according to the present invention, as shown in FIG. 1, basically a table 2 having a circular opening 1, an outer box 3 disposed below the table 2, An inner box 4 having an upper opening disposed inside the box 3, a top ring 5 disposed above the gap between the inner and outer boxes 3, 4, a heating unit 6 disposed in the inner box 4, and the heating There are four types of mounting cooking means 7, 7 a, 7 b, 7 c that can be placed in the upper opening of the inner box 4 above the part 6, and a suction space 8 is provided between the outer box 3 and the inner box 4. And an exhaust port 9 communicating with an exhaust path (not shown) is formed in the outer box 3.

An upper opening 10 is formed in the upper part of the outer box 3 so as to have a smaller diameter than the opening 1 of the table 2 and concentric with the opening 1, and the inner box 4 can be freely inserted and removed from the upper opening 10, specifically Can enter and exit with the top ring 5 removed.
An exhaust port 9 is formed at a position eccentric to the lower portion of the outer box 3 from the upper opening 10, and the upper opening is closed at the outer peripheral portion of the exhaust port 9 on the side of the inner box 4 in the outer box 3. A cylindrical filter 11 is placed.

In the inner box 4, the upper end portion is expanded in diameter via the two placing step portions 12 and 13 of the placing cooking means 7, 7 a, 7 b and 7 c.
Further, a drain pan 14 is integrally formed at the bottom of the inner box 4, the drain pan 14 is formed in a ring shape, and a support peripheral wall 15 is raised at the center.

  As shown in FIG. 1, the top ring 5 is basically arranged in an annular plate-shaped crowned member 16 and outside the inner peripheral edge of the crowned member 16, and the upper end portion is The top ring 5 has an inner diameter smaller than the upper opening diameter of the inner box 4.

Specifically, the crowned member 16 is disposed above the suction space 8, and the partition annular wall portion 17 has the upper portion of the suction space 8 as an exhaust gas suction channel on the inner side. 18 and an outside air suction channel 19 on the outer side, the upper end of the inner box 4 is located below the inner peripheral edge of the top ring 5, and the exhaust gas suction channel 18 is connected to the exhaust gas suction channel 18. A suction portion for outside air is formed in each path 19.
The exhaust gas suction portion is a center side and downward exhaust gas suction slit 20 formed between the inner peripheral edge of the top ring 5 and the upper end portion of the inner box 4. The exhaust gas can be sucked in.
The outside air suction portion is a plurality of outside air suction ports 21, 21 a formed on the outer peripheral portion of the crown member 16 constituting the outside air suction flow path 19 at the outer peripheral portion, and the outside air suction port 21, 21a... Allows the outside air to be sucked into the outside air suction channel 19.

  Further, the top ring 5 is seated on the mounting step 23 in the mounting ring 22 installed in the opening 1 of the table 2, and downward from the inner peripheral edge of the mounting step 23. The lower end portion of the circumferential wall portion 24 that is continuously formed is placed so as to be positioned in the upper opening portion 10 of the outer box 3, and between the inner peripheral surface of the opening portion 1 and the upper portion of the outer box 3 in the table 2. The gap is closed.

  The heating unit 6 includes a burner 25 housed inside the support peripheral wall 15 and a radiation plate 26 disposed above the support peripheral wall 15, and the radiation plate 26 is installed above the support peripheral wall 15. Is placed on the receiver 27.

The radiating plate 26 is formed in a substantially shade shape inclined downward from the central portion to the outer peripheral side, and a large hot gas passage hole 28 is formed at the center, and a large number of small hot gas passages are formed around the hot gas passage hole 28. The holes 29, 29a,... Are arranged in a radial multiple row, and the central hot gas passage hole 28 can be closed by a closing lid 30.
Further, as shown in FIGS. 16 (a) to 16 (c), spacing holding legs 31, 31a... Are provided on the lower surface of the closing lid 30, and as shown in FIG. It is preferable to allow formation.

  As shown in FIGS. 15 (a) and 15 (b), the receiving device 27 has a mounting plate 33 that is tapered downward at the outer peripheral side and has a central opening, and is equidistant from the upper surface of the mounting plate 33 in the circumferential direction. And a plurality of support plates 34, 34a arranged and fixed at the outer peripheral portion of the support plates 34, 34a, ... 34a... Allows the radiation plate 26 to be placed thereon, and a gap 36 is formed between the radiation plate 26 and the heat shield plate 35.

  And during cooking, the radiant heat from the radiant plate 26 which has been red-heated by the burner 25, the hot gas passage holes 28, 29, 29a ... of the radiant plate 26 and the flame and heat that has passed through the gap 36, the grilled meat cooking tool 7, The grilling utensil 7c is heated with the flames and heat that have passed through the hot gas passage holes 29, 29a...

As shown in FIGS. 2 and 3, the placing cooking means 7 includes a grill net portion 37 and an iron plate portion 38 placed in the center of the grill net portion 37, and the upper placing step portion 12. It is mounted on.
A central hole 39 is formed in the grill net portion 37, and an annular ridge 40 is integrally formed outside the outer periphery of the central hole 39 in the grill net portion 37, so that the gap between the annular ridge 40 and the central hole 39 is formed. An annular mounting space 41 is formed in the front.
The iron plate portion 38 includes an iron plate portion main body 42 and a detent protrusion ridge 43 integrally formed in an annular shape near the outer periphery of the lower surface of the iron plate portion main body 42. It is formed so as to be located outside the annular ridge 40 in a state where it is placed on the grill net portion 37.

As shown in FIGS. 5 and 6, the above-described cooking device 7 a includes a grill net portion 37 shared with the placing cooking means 7, and a pan 44 placed on the placement space 41 of the grill net portion 37. And is placed on the upper stage 12.
In addition, the pan 44 has a steaming net 45 accommodated in the inside so that it can be taken out, so that it is possible to appropriately select a general pot dish that does not use the steaming net 45 and a steaming dish that uses the steaming net 45. ing.

  As shown in FIGS. 8 and 9, the above-described cooking device 7 b includes a grill net portion 37 shared with the cooking device 7, and a bulgogi pan 47 placed on the placement space 41 of the grill net portion 37. And is placed on the upper stage 12.

As shown in FIGS. 11 and 12, the above-described cooking device 7 c is composed of only the grill net 48 having a smaller diameter than the grill net portion 37 and is placed on the lower placing step portion 13.
In this case, as shown in FIG. 11, an opening diameter-reducing ring 49 is placed on the top ring 5, and the inside diameter of the opening diameter-reducing ring 49 is smaller than the inner diameter of the top ring 5, It is set larger than the outer diameter.

  Although the placing cooking means 7c is not shown in the drawing, the same grilled net part as the above-described placing cooking means 7, 7a, 7b and a removable central grilling part placed in the center of the grilling net part are provided. It may be a composite.

Next, the operation of the smokeless roaster according to the present invention will be described.
As shown in FIGS. 2 and 3, the placing cooking means 7 composed of the grilled portion 37 and the iron plate portion 38 is disposed in the upper opening of the inner box 4, and as shown in FIGS. By making the hot gas passage hole 28 open, the radiant heat from the radiant plate 26 that has been reddened by the burner 25 and the flame and heat that has passed through the hot gas passage hole 28 of the radiant plate 26 heat the iron plate portion 38. The grilling portion 37 is heated with the flame and heat that has passed through the gas passage holes 29, 29a, and the gap 36, so that grilling and teppanyaki can be performed simultaneously.

  As shown in FIGS. 5 and 6, the placing cooking means 7a comprising the grilled portion 37 and the pan 44 is arranged in the upper opening of the inner box 4, and as shown in FIGS. By making the gas passage hole 28 open, the radiant heat from the radiant plate 26 reddened by the burner 25 and the flame and heat that has passed through the hot gas passage hole 28 of the radiant plate 26 pass the hot gas through the pan 44. The grilled net portion 37 is heated by the flame and heat that has passed through the holes 29, 29a, and the gap 36, so that grilled grill and pan cooking can be performed simultaneously.

  As shown in FIGS. 8 and 9, a placing cooking means 7b comprising a grilled net portion 37 and a bulgogi pan 47 is disposed in the upper opening of the inner box 4, and as shown in FIGS. By making the hot gas passage hole 28 open, the radiant heat from the radiant plate 26 reddened by the burner 25 and the flame and heat that has passed through the hot gas passage hole 28 of the radiant plate 26 are used to heat the pan 44 with hot gas. The grilled net portion 37 is heated by the flame and heat that has passed through the passage holes 29, 29a, and the gap 36, so that grilled grill and pan cooking can be performed simultaneously.

  As shown in FIGS. 11 and 12, the placing cooking means 7b consisting only of the grill net 48 is disposed in the upper opening of the inner box 4, and as shown in FIGS. 28 is closed by a closing lid 30 and an opening diameter-reducing ring 49 is placed on the top ring 5 so that the radiant heat from the radiant plate 26 which has been reddened by the burner 25 and the hot gas of the radiant plate 26 The grilling net 48 is heated by the flame and heat that has passed through the passage holes 29, 29a, and the gaps 32, 36, and grilled cooking becomes possible. The juice and sauce that falls from the grilling net 48 are received by the closing lid 30. And does not adhere to the burner 25.

  That is, flame and heat are passed from the hot gas passage holes 28, 29, 29 a... And the gap 36 of the radiation plate 26 to the iron plate portion 38, pan 44 or bulgogi pan 47 and grilled portion 37, thereby placing the cooking device 7. By distributing the flame and heat in a balanced manner to the center of 7a and its peripheral part, cooking with different cooking methods can be performed simultaneously.

  In the smokeless roaster in the above embodiment, the inner box 4 and the exhaust port 9 are arranged in an eccentric position, and fats and oils and the like are placed on the bottom surface of the outer box 3 in the process in which the exhaust gas flows laterally to the exhaust port 9. A so-called “horizontal pull-type smokeless roaster” that is easy to fall is desirable, but a so-called “vertical pull-type smokeless roaster” (not shown) in which an exhaust port is disposed immediately below the inner box may be used.

  Further, the radiating plate 26 of the above embodiment has a hot gas passage hole 28 formed in the center and has a closing lid 30 that can close the hot gas passage hole 28. Further, the hot gas passage hole 28 may be omitted.

2 Table 3 Outer box 4 Inner box 7, 7a, 7b, 7c Grilled meat cooking utensil 8 Suction space 9 Exhaust port
10 Upper opening
14 Drain pan
15 Supporting peripheral wall
25 Burner
26 Radiant plate
27 Receiver
28 Hot gas passage hole
29, 29a… Hot gas passage hole
30 Closing lid
33 Mounting plate
34 Support plate
35 Heat shield
36 Clearance
37 Grilled net
38 Iron plate
44 Pot
47 Bulgogi hot pot
48 Grilled net

Claims (5)

  An outer box having an upper opening disposed below the table, and an inner box disposed inside the outer box, and forming a suction space between the outer box and the inner box, While providing an exhaust gas suction part, an exhaust port communicating with the exhaust path is formed in the outer box, and any one of the four types of grilled meat cooking utensils is detachably disposed in the upper opening of the inner box, A drain pan is disposed at the bottom of the inner box, the drain pan is formed in a ring shape, and a support peripheral wall is formed at the center, and a burner is accommodated inside the support peripheral wall, and the support peripheral wall A radiating plate is disposed above, and the radiating plate is formed in a shade shape to form a plurality of small hot gas passage holes. The four kinds of grilled meat cooking utensils include a grilled net portion having a central hole and the grilled portion. Three types of combinations of iron plate, pan and bulgogi pan that can be placed in the center on the net, and a grill net alone Smokeless roaster, characterized in that was.   The smokeless roaster according to claim 1, wherein a large hot gas passage hole is formed in the center of the radiation plate.   The smokeless roaster according to claim 2, wherein a central hot gas passage hole in the radiation plate can be closed with a closing lid.   The radiation plate is placed on a support placed on the support peripheral wall, and the support is placed on the support peripheral wall, and on the top surface of the placement plate in a circumferential direction, etc. A plurality of support plates arranged and fixed at intervals, the outer end portion of the support plate is fixed to the inner peripheral surface of the belt-shaped heat shield plate, and the radiation plate can be placed on the support plate. The smokeless roaster according to claim 1, 2 or 3, wherein a gap is formed between the outer peripheral portion of the radiation plate and the heat shield plate.   The smokeless roaster according to claim 1, 2, 3, or 4, wherein the pan has a steam net accommodated in a removable manner.

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