KR100204104B1 - Meat roast equipment with air controller - Google Patents

Abstract

The present invention relates to a meat ball provided with an air conditioner, the outer end of the bucket-shaped outer cylinder that extends over the mounting hole on the table, and the inner concentrically coupled to maintain a constant distance inside the outer cylinder Passing, is installed on the inner circumferential surface of the inner cylinder and the insertion hole of a predetermined size is formed in the center of the bottom surface, the bottom surface corresponding to the circumference of the insertion hole is formed in the water tray and the inner top of the water tray A roasting plate to be placed, a suction ring that extends from the upper side of the outer plate to the inner circumferential surface of the outer cylinder, a charcoal box fitted to the central portion of the water tray corresponding to the lower side of the center of the roasting plate, and from the outside of the center of the bottom surface of the outer cylinder; Combustion hole generated in the roasting plate by generating a negative pressure while being installed and driven inside the bottom center of the inner cylinder Suction and blowing means for sucking the air downward and forcibly blowing it in all directions from the inside of the inner cylinder, and installed in such a way as to move linearly in a predetermined direction between the suction and blowing means and the charcoal box. The opening and closing operation is made of an air conditioner for controlling the amount of combustion air that is forcedly blown by the suction and blowing means introduced into the charcoal fire box.

By such a configuration, the surface temperature of the roasting plate is maintained at a predetermined temperature by forcibly circulating combustion air including odors and smoke generated when baking food such as meat along a plurality of paths inside the apparatus. Part of the air is introduced into the charcoal box again to be re-burned, the amount of carbon monoxide is significantly reduced, and the amount of combustion air flowing into the charcoal box is controlled, thereby improving convenience of use.

Description

Meat roaster with air conditioner

The present invention relates to a meat roaster (Roaster) is provided with an air conditioning device, in particular the charcoal fire while being forced to circulate in the interior of the device after the meat generated in the meat roaster to be able to bake meat by heating method using charcoal It relates to a meat ball equipped with an air conditioner to control the amount of combustion air flowing into the box.

In general, when the meat is grilled and cooked using a meat grill installed on each table of the restaurant, the meat is cooked by being directly heated by the flame of the burner or cooked while being indirectly heated by radiant heat. The odor and smoke (hereinafter, referred to as combustion air) produced by heating or burning meat and its seasonings are discharged to the outside of the meat roaster, making it unpleasant to people cooking meat as well as others around them. It gives a problem that the combustion air is soaked in the clothes if severe.

Accordingly, in the past, a separate exhaust duct was installed above the meat grill installed on each table of the restaurant, so that the combustion air generated when the meat was cooked by grilling was discharged to the outside. In this case, the dust contained in the smoke lamp sticks to the inside of the exhaust duct, so that the emission efficiency is remarkably degraded. Of course, foreign matters stick to the outer surface of the exhaust duct, so that the hygiene is very poor.

In order to improve such a problem, the present applicant has proposed a technology that allows the combustion air generated when cooking meat by cooking through the patent application No. 96-11907 can be more efficiently removed by the internal circulation method.

1 and 2, the inner cylinder 14 having the same shape having a smaller size is concentrically coupled to the inside of the outer cylinder 12 constituting the general meat roaster 10. The guiding plate 16 and the drip tray 18 and the heating means 20 are sequentially concentric with each other from the inner upper portion of the inner cylinder 14 to the lower side, and a suction ring provided separately on the upper portion of the guiding plate 16. (Suction Ring) 22 is installed, while the lower side of the inner cylinder 14 corresponding to the lower side of the heating means 20, the intake means for sucking the combustion air and external air generated from the roasting plate 16 (24), blower means (26) installed in the inner lower portion of the intake means (24) for forcibly blowing the combustion air and external air sucked through the intake means (24), and the intake means (24). Is formed at the upper end of the heating means 20 Air supply means 30 for injecting combustion air and external air to the upper portion of the roasting plate 16 in a state of being fitted to protrude upward through the through hole 28 formed at the center of the suction hole, and suctioned through the blower means 26. Purification means 32 for filtering the air to be installed so that the combustion air generated during cooking does not diffuse to the outside of the meat roaster 10 to continue to circulate inside the meat roaster (10).

However, in the conventional meat roaster 10, a part of the combustion air generated from the roasting plate 16 is formed between the outer cylinder 12 and the inner cylinder 14 through the suction hole 22a formed on the suction ring 22. After being sucked into the space portion of the space, it is recycled while being injected into the upper surface of the roasting plate 16 along the intake means 24 and the air supply means 30, the efficiency of the recirculation of the combustion air is made through a single line There is a problem that falls.

In addition, in the conventional meat grill 10, the roasting plate directly through the air supply means 30 is formed in the upper end of the intake means 24, the combustion air sucked through the suction hole (22a) on the suction ring 22 (16) There is a problem that the amount of carbon monoxide contained in the combustion air does not decrease as secondary combustion of the combustion air is not performed properly as it is injected to the upper surface.

In addition, in the conventional meat grill 10, there is a problem in that the amount of combustion air sucked by the intake means 24 and supplied to the heating means 20 is not properly adjusted, which makes it difficult to use.

The present invention is to solve such a conventional problem, the object of which is generated when roasting meat in a meat roaster to be able to bake meat by heating method using charcoal and then forcedly circulated inside the apparatus into a charcoal box It is an object of the present invention to provide a meat roaster equipped with a new type of air conditioner so that the incoming combustion air amount can be properly adjusted by a user's operation.

1 is an exploded perspective view of a conventional meat roaster,

2 is a cross-sectional view of a conventional meat roaster combined state,

3 is a front sectional view showing a meat roaster equipped with an air conditioner according to the present invention;

Figure 4 is an enlarged perspective view of the main portion showing the air conditioner in the meat roaster according to the present invention,

5 is a cross-sectional view showing a circulation state of the combustion air in the meat grill equipped with an air conditioner according to the present invention,

6 is an operational state diagram of the air conditioner in the meat roaster according to the present invention,

(A) is a plan view showing an initial state in which the air inlet is opened,

(B) is a top view which shows the state by which an air inlet is cut off.

Explanation of symbols on the main parts of the drawings

46: outer cylinder 48: inner cylinder

54: broth receiver 58: suction ring

58a: Air guide ball 60: Charcoal fire box

70: suction and blowing means 74: drive motor

76: fan 78: fan cover

80: support plate 82: air inlet hole

84: support portion 86: air suction hole

90: air conditioner 92,92 ': air inlet

94: air blocking plate (Shutter) 96: operation link

98: operation lever.

In order to achieve the above object, the present invention is a bucket-shaped outer cylinder that the edge of the upper end over the mounting hole on the table, the inner cylinder coupled concentrically while maintaining a constant distance inside the outer cylinder, the inner cylinder Is installed on the inner circumferential surface of the bottom surface of the insertion hole of a predetermined size is formed, the bottom surface corresponding to the circumference of the insertion hole is formed with a groove of the predetermined depth, and the roasting plate which is placed on the inner upper portion of the broth And a suction ring extending from the upper side of the roasting plate on the inner circumferential surface of the upper end of the outer cylinder, a charcoal box fitted to a central portion of the soup tray corresponding to the lower side of the center of the roasting plate, and a bottom surface of the inner cylinder from the outside of the bottom center of the outer cylinder. The combustion air generated from the roasting plate is generated by generating negative pressure while being installed and driven inside the center. At the same time suction and blowing means for suction and blowing the air in all directions again in the interior of the inner cylinder, and installed between the suction and blowing means and the charcoal box linearly moved in a predetermined direction to open and close the operation according to the user's operation Forced by the suction and blowing means has a feature consisting of an air conditioning device for controlling the amount of combustion air flowing into the charcoal box.

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

Figure 3 is a front sectional view showing a meat roaster equipped with an air conditioning apparatus according to the present invention.

Referring to this, the meat roaster 40 is equipped with an air conditioner of the present invention is the bucket-shaped outer cylinder 46, the outer edge of the upper end over the mounting hole 44 on the table 42, the outer cylinder 46 An inner cylinder 48 coupled concentrically in a state of maintaining a constant interval in the interior, and is installed on the inner circumferential surface of the inner cylinder 48, the insertion hole 50 of a predetermined size is formed in the center of the bottom surface, the insertion On the bottom surface corresponding to the circumference of the ball 50, a soup stock 54 having a recess 52 having a predetermined depth, a grill plate 56 mounted on an inner upper portion of the soup stock 54, and the grill board 56 A charcoal box (60) fitted in the center of the suction ring (58), which is disposed on the inner circumferential surface of the upper end of the outer cylinder (46), and the broth plate (54) corresponding to the lower side of the center of the roasting plate (56). And the inner side of the bottom center of the inner cylinder 48 from the outside of the bottom central part of the outer cylinder 46 Inhalation and blowing means 70 for generating a negative pressure while being driven to suck the combustion air generated in the roasting plate 56 to the lower side of the inside and forcibly blowing it back in the inner cylinder 48, and the It is installed to move linearly in a predetermined direction between the suction and blowing means 70 and the charcoal firebox 60 and is forcedly blown by the suction and blower means 70 while the opening and closing operation according to the user's operation of the charcoal firebox 60 It consists of an air conditioner (90) for controlling the amount of combustion air flowing into the interior.

In the present invention as described above, the upper end of the inner cylinder 46 and the inner cylinder 48, the upper end of the suction ring 58 and the soup stock 54 is formed stepped (46a) (48a), the broth receiver 54 On the inner circumferential surface of the) has a structure in which a step 54a on which the roasting plate 56 is placed is formed.

In the present invention as described above, the suction and blowing means 70, through-holes 72, 72 'of a predetermined size formed in the center of the bottom surface of the outer cylinder 46 and the inner cylinder 48, and of the outer cylinder 46 The drive motor 74 is installed from the bottom toward the through hole 72, and is coupled to the tip of the drive shaft 74a protruding from the drive motor 74 in the inner cylinder 48. It is installed on the inner surface of the fan 76 and the inner cylinder 48 corresponding to the periphery of the through hole 72 'and rotates in place according to the driving, and a plurality of air discharge holes 78a on the periphery The fan cover 78 is formed.

Referring to FIG. 3, a separate support plate 80 for supporting the charcoal box 60 is installed on an upper surface of the fan cover 78 constituting the suction and blowing means 70, and the roasting plate ( A plurality of air inlet holes are provided on the circumferential surface of the soup stock 54 corresponding to the height apart from the height of 56) and the lower circumferential surface of the charcoal box 60 and the circumferential surface of the support plate 80. While 82 is formed, a plurality of air guide holes 58a are formed in the circumferential surface of the suction ring 58.

In addition, in the present invention, the cylindrical support portion 84 for supporting the inner cylinder 48 is provided with a through hole on the inner cylinder 48 inside the through hole 72 formed on the bottom surface of the outer cylinder 46. It is integrally bent and formed in the state eccentric with respect to the center line of 72, and it shows that many air suction holes 86 are formed in the peripheral surface of the said support part 84.

Figure 4 is an enlarged perspective view of the main portion showing the air conditioner in the meat roaster according to the present invention.

Referring to this, the air conditioner 90 in the present invention is the air inlet 92 and the fan cover formed in the same shape on the upper surface of the fan cover 78 and the bottom surface of the support plate 80, One side is installed to be protruded to the outside in a state in close contact with the inner side of the upper surface of the 78, and on the surface another of the same shape as the air inlet 92 on the bottom surface of the fan cover 78 and the support plate 80 An air inlet plate (94) having an air inlet (92 '), an operation link (96) coupled to an outer end of the air block (94) in a state fitted through the outer cylinder (46) and the inner cylinder (48); An operating lever pivotally coupled to the front and rear pivots over a predetermined angular range within the control box 100 installed at one outer surface of the outer cylinder 46, the lower end of which is coupled to the other end of the operation link 96 ( 98).

In such an air conditioner (90), the air blocking plate (94) has a thickness that is thin enough to have its own elasticity, and the reinforcing bead (94a) is formed on the same center line at a predetermined position on the surface. .

On the other hand, in order to install the air conditioner 90, the operation hole 78b is inserted into the outer end of the air blocking plate 94 at a predetermined position above the outer circumferential surface of the fan cover 78 is formed.

The combined state of the meat grill provided with an air conditioner according to the present invention as follows.

3 and 5, the upper portion is opened, the bucket-shaped outer cylinder 46, the through-hole 72 is formed in the center of the bottom surface is fitted into the mounting hole 44 on the table 42, the outer cylinder On the upper surface of the support portion 84 bent inwardly through the through hole 72 on the 46, a smaller inner cylinder 48 having the same shape as the outer cylinder 46 is mounted and coupled, and the outer cylinder 46 The suction ring 58 is fitted to the stepped portion 46a formed on the inner circumferential surface of the upper surface of the inner cylinder 48, and the water receiver 54 is fitted to the stepped portion 48a formed on the upper inner surface of the inner cylinder 48. The baking plate 56 is fitted to the stepped jaw 54a formed therein, and the suction and blowing means 70 is formed through the through holes 72 and 72 'formed at the bottom of the outer cylinder 46 and the inner cylinder 48. Is installed, the charcoal box 60 is inserted through the insertion hole 50 formed in the center of the bottom surface of the drinking water receiver 54 in the upper portion of the suction and blowing means (70) The support, is provided by a separate support plate (80).

In such a coupled state, the driving motor 74 constituting the suction and blowing means 70 is fixed to the bottom surface of the outer cylinder 46 by a separate motor housing 74b.

In addition, in the combined state of the present invention, a separate plate 60a on which the char is placed on the lower inner circumferential surface of the charcoal box 60 is hung at a predetermined height away from the inner bottom surface of the charcoal box 60. .

On the other hand, the air blocking plate 94, which is manufactured separately from the bottom of the fan cover 78 to the inside is closely coupled to the upper inner surface of the fan cover 78 by its elastic force, the outer end of the fan cover Protrudes outward through the operating hole 78b formed on the upper outer circumferential surface of the 78, the outer end of the air blocking plate 94 to the inner end of the operation link 96, the outer end of the operation link 96 Are respectively coupled to the lower ends of the operating lever 98 pivotally coupled to the inside of the control box 100.

In the initial state in which the operation lever 98 is not pulled in such a coupling relationship, as shown in FIG. 6A, an air inlet formed in the bottom surface of the fan cover 78 and the support plate 80 ( 92 and the air inlet 92 ′ formed on the air barrier plate 94 remain in agreement with each other.

The operation of the present invention made as described above is as follows.

In the case of cooking and cooking foods such as meat by using the present invention, as shown in Figure 5, if you put the food to be cooked on the roasting plate 56 in the charcoal box 60 is installed, The food is cooked by the heat of the charcoal fired in the charcoal box 60 as time passes, and inevitably, combustion air such as seasonings or the smell of the food itself is burning.

When the driving motor 74 is driven in order to circulate the combustion air generated during cooking in the apparatus as described above, the fan 76 coupled to the tip of the driving shaft 74a of the driving motor 74 is in a predetermined direction. As it rotates to the negative pressure is generated inside the inner cylinder (48).

As such, when a negative pressure is generated in the inner cylinder 48, combustion air generated in the roasting plate 56 is provided through an air guide hole 58a on the suction ring 58 installed at the upper circumference of the roasting plate 56. The suction air is sucked into the space portion between the outer cylinder 46 and the inner cylinder 48, and the combustion air such as smell and smoke sucked in this way is an air suction hole 86 on the support portion 84 formed on the bottom surface of the outer cylinder 46. After being sucked into the inside of the fan cover 78 through the force of the fan 76, forced air blowing in all directions of the inner cylinder 48 through the air discharge hole 78a on the fan cover 78 do.

As described above, a part of the combustion air forcedly blown by the rotational force of the fan 76 flows to the upper and lower portions of the roasting plate 56 through the air inlet hole 82 formed at the predetermined position on the broth receiver 54. It serves to maintain the surface temperature of (56) below 260 ℃.

On the other hand, a portion of the combustion air forcibly blown by the rotational force of the fan 76 as described above is the air inlet hole 82 and the fan cover formed on the circumferential surface of the support plate 80 for supporting the charcoal box 60 ( 78 is introduced into the charcoal box 60 through the air inlet 92 formed on the top surface and the bottom surface of the support plate 80 and then re-burned at a temperature of 600 ° C. or higher.

The internal circulation of the combustion air generated when the food is baked in the roasting plate 56 is continuously performed while the driving motor 74 is driven.

On the other hand, when the user wants to control the amount of combustion air flowing into the charcoal box 60 in the process of circulating the combustion air in this way, the user outside the operating lever 98 installed in the control box 100 When pulled out to rotate by a predetermined angle, as shown in FIG. 6B, the operation link 96 is linearly moved in the direction of the arrow in accordance with the rotation operation of the operation lever 98.

At the same time, as the air blocking plate 94 is also linearly moved by a predetermined distance in the linear movement direction of the operation link 96, the air inlet 92 ′ on the air blocking plate 94 has a fan cover 78 and a support plate ( The air inlet 92 on the fan cover 78 and the support plate 80 is closed while being separated from the air inlet 92 on the 80.

According to the present invention, because the smell and smoke generated when baking food, such as meat in the roasting plate is continuously circulated from the inside by the operation of the suction / blower means so that the smell and smoke does not diffuse to the upper outside You will be able to cook or enjoy food in a pleasant atmosphere.

In addition, when the present invention is applied, since the combustion air sucked into the inside is introduced into the upper portion of the roasting plate through the air inlet hole over the water tray, the roasting plate is not overheated, and the surface temperature of the roasting plate is always maintained at 260 ° C. or lower. The food is cooked to make it easier to eat.

In addition, when the present invention is applied, a part of the combustion air sucked into the inside of the charcoal box rises upward and is combusted again, so that the amount of carbon monoxide contained in the combustion air during the initial combustion is significantly reduced. It is effective.

In addition, if the present invention is applied to the inside of the inner cylinder through the suction and blowing means, after being forced to circulate in all directions and the amount of combustion air flowing into the charcoal box is appropriately controlled for ease of use There is a significant improvement.

Claims (3)

A bucket-shaped outer cylinder 46 whose upper edge extends over the mounting hole 44 on the table 42; An inner cylinder 48 coupled concentrically in a state of maintaining a constant interval inside the outer cylinder 46; It is installed on the inner circumferential surface of the inner cylinder 48, the insertion hole 50 of a predetermined size is formed in the center of the bottom surface, the groove 52 of a predetermined depth is formed on the bottom surface corresponding to the periphery of the insertion hole 50 Soup stock 54; A grill plate 56 mounted on the inner upper portion of the broth receiver 54; A suction ring (58) extending over the inner circumferential surface of the upper end of the outer cylinder (46) above the roasting plate (56); Charcoal fire box (60) which is fitted to the center of the broth plate (54) corresponding to the lower portion of the center of the roasting plate (56); While being installed and driven from the outside of the bottom center of the outer cylinder 46 to the inside of the center of the bottom of the inner cylinder 48 to generate negative pressure to suck the combustion air generated from the roasting plate 56 to the bottom of the inside and at the same time Suction and blowing means (70) for forcibly blowing in the forward direction again inside the inner cylinder (48); It is installed to move linearly in a predetermined direction between the suction and blowing means 70 and the charcoal firebox 60 and is forcedly blown by the suction and blower means 70 while the opening and closing operation according to the user's operation, the charcoal firebox 60 Meat meat is provided with an air conditioner comprising an air conditioner (90) for controlling the amount of combustion air flowing into the interior of the. The method of claim 1, The air conditioner 90 An air inlet 92 formed on the top surface of the fan cover 78 and the bottom surface of the support plate 80 in the same shape; One side is installed so as to protrude outward in a state of being in close contact with the inside of the upper surface of the fan cover 78, the same surface as the air inlet 92 on the bottom surface of the fan cover 78 and the support plate 80 An air barrier plate 94 having another air inlet 92 'formed therein; An operation link 96 coupled to an outer end of the air barrier plate 94 in a state of being fitted through the outer cylinder 46 and the inner cylinder 48; An operating lever pivotally coupled to the front and rear pivots over a predetermined angular range within the control box 100 installed at one outer surface of the outer cylinder 46, the lower end of which is coupled to the other end of the operation link 96 ( Meat meat equipped with an air conditioner characterized in that consisting of 98). The method of claim 2, The air blocking plate 94 is made of a thin thickness enough to have its own elasticity, and the meat ball is provided with an air conditioner, characterized in that the bead 94a for reinforcement is formed on the same center line at a predetermined position on the surface. .

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