KR200179566Y1 - A gas roaster - Google Patents

Abstract

The gas roasting apparatus of the present invention includes a housing in which combustion zones formed by front and rear panels and both sides and first and second circulation zones are formed on left and right sides, a burner which is installed at the center of the combustion chamber and on which both sides are formed, and a burner. A suction duct for forming first and second air pipes installed on the upper and lower surfaces of the upper and lower surfaces, respectively, and a suction area coupled to the front panel of the housing and in communication with the front panel of the housing and in communication with the first and second circulation areas; The first and second air pipes are connected to each other by connecting the first and second air pipes with the upper plate installed on the upper surface of the housing, placing the roasting objects on the upper surface, and the roasting plate and the suction duct placed on the supporting jaws formed on both sides of the housing. Means for forming a flow of air flowing into the first and second circulation zones, the intake zone, and the first and second air pipes.

Description

Gas roasting equipment {A GAS ROASTER}

The present invention relates to a roasting apparatus using a gas, and more particularly, to a gas roasting apparatus for cooking meat, seafood, etc., installed on a table in a restaurant or the like, using gas.

In general, the roasting device is located in the center of the table is configured to eat at the same time cooking food. When meat is cooked through a gas grill, the meat is cooked while being heated directly or indirectly by radiant heat.

In the conventional gas roasting apparatus, a grill is disposed at an upper portion of a combustion chamber composed of a gas combustion chamber, so that heat rising from the combustion chamber can heat meat placed on the grill. At this time, the smell and smoke generated when the meat is heated there was a problem that is discharged to the interior space of the roasting device. In order to solve this problem, the exhaust duct was installed on the upper part of the roasting apparatus to emit smoke and odor to the outside. Recently, however, there has been an internal circulation method that prevents the spread of odors or smoke that burns meat indoors so that the combustion air containing the odors and smoke generated when the meat is heated is circulated inside and purified and re-supplied into the combustion chamber. It is used.

1 is a cross-sectional view of a conventional gas roasting apparatus.

Referring to FIG. 1, the conventional gas roasting apparatus 500 includes a housing 510, a burner 530, and a roasting plate 550. The gas roasting apparatus 500 configured as described above has a structure in which air is circulated using the fan (not shown) installed outside the housing 510. The burners 530 are installed to face each other on the regions a formed at both sides of the housing 510. On the other hand, the conventional gas roasting device 500 is made of a detachable direction of the water tank 560 in the front direction. This is typically because the front or rear of the housing 510, such as a fan or a gas supply pipe, a gas cock is installed, it was inconvenient to remove the water tank from the front of the housing 510.

In the conventional gas roasting apparatus 500, since the burner 530 is installed on the circulation area (a (air flow area) of the housing 510), the burner is caused by the flow of air flowing through the circulation area. The fire of 530 is turned off, the thermal power is weakened, and as a result, the temperature of the baking plate 550 becomes uneven and the baking efficiency falls considerably. On the other hand, although thermocouples (not shown) are installed in the burner 530 in order to check these problems in advance, the price of the thermocouples is expensive and the unit price of the product increases due to the difficulty of installation. The problem is that they are not installed on both sides, but only on one burner. For example, in order to completely check the ignition of the burner, at least two thermocouples must be installed in one burner, but this causes another problem that the cost of the product increases. Therefore, it is difficult to detect when the fire is extinguished in the part where the thermocouple is not installed or in the other burner, and the risk of gas explosion in severe cases can not be excluded as fresh gas is ejected from the fire burner's crater. .

The present invention is to solve such a conventional problem, the object of the present invention is to provide a new type of gas roasting device that can prevent the burner of the burner is turned off or the fire is weakened by the flow of air circulating sequentially. have.

1 is a cross-sectional view of a conventional gas roasting device;

2 is an exploded perspective view of a gas roasting apparatus according to an embodiment of the present invention;

3 is an external view of a gas roasting apparatus according to an embodiment of the present invention;

4 is a longitudinal sectional view of a gas roasting apparatus according to an embodiment of the present invention;

5 is a cross-sectional view of a gas roasting apparatus according to an embodiment of the present invention.

* Explanation of symbols for the main parts of the drawings

10 gas grill 12 housing

14: front panel 16: rear panel

20: suction hole 22: through hole

24: insertion hole 30: burner

32: crater 40: first air pipe

42,46: branch hole 44: second air pipe

50: intake duct 52: through hole

60: top plate 70: grilled plate

80: drip tray holder 82: drip bucket

90: fan motor 92: exhaust duct

According to a feature of the present invention for achieving the above object, the roasting device using the gas and the combustion region formed by the front, rear panel and both sides and the housing having first and second circulation regions formed on the left and right, respectively; A burner installed at a center of the combustion chamber and having fireballs formed at both sides thereof; First and second air pipes respectively installed on upper and lower surfaces of the burner; A suction duct coupled to the front panel of the housing and for forming a suction region in communication with the front panel of the housing and in communication with the first and second circulation regions; An upper plate installed on an upper surface of the housing; A roasting plate for placing roasting objects on an upper surface and placed on a supporting jaw formed on both sides of the housing; Means for connecting the inlet duct and the first and second air pipes to form a flow of air into the combustion zone, the first and second circulation zones, the intake zone, and the first and second air pipes; Include.

In this invention, the means includes a hole formed in the front of the intake duct; A fan motor installed at the front of the intake duct and for directing air in the intake area to the first and second air pipes through the hole; An exhaust duct installed in front of the suction duct and connecting the fan motor to the first and second air pipes and sending air from the intake area to the first and second air pipes; The amount of air flowing through the first air pipe may be relatively less than the amount of air flowing through the second air pipe.

In the present invention, the first air pipe may include a plurality of branch holes formed on an upper surface thereof, and the second air tube may include a plurality of branch holes formed on both side surfaces thereof.

The present invention may further include a drip tray support which is installed on the bottom of the housing and formed to detach the drip tray from one side of the housing.

According to the gas roasting apparatus of the present invention, through the first and second air pipes ideally configured, the heat heated by the thermal power to the burner is properly and continuously reached on the roasting plate so that the amount of heat required for roasting is properly adjusted. It can be maintained. Therefore, since roasting is performed by the direct heating by the thermal power of the burner and the indirect heating method by the radiant heat of the first air pipe, burning of the roasting object can be minimized. In addition, since a small amount of smoke or odor generated during roasting is forcibly sucked and ejected through the second air pipe to be reburned, the problem of odor leaking out can be prevented as much as possible.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 2 to 5. In addition, in the drawings, the same reference numerals are denoted together for components that perform the same function.

2 to 5, the gas roasting apparatus 10 according to the embodiment of the present invention includes a housing 12, a burner 30, first and second air tubes 40 and 44, and a suction duct 50. ), Top plate 60, roasting plate 70, air circulation means. The housing 12 has a structure that is inserted and coupled through a hole formed in a table such as a restaurant. The housing 12 has combustion regions A formed on the front and rear panels 14 and 16 and both sides 18 and first and second circulation regions B on the left and right sides, respectively. Suction holes 20 are formed at upper ends of both side surfaces 18 forming the combustion region A at a predetermined interval. Air at the top of the combustion zone A is sucked into the first and second suction zones B through the suction holes 20 by the air circulation means.

The burner 30 is installed at the center of the combustion region A of the housing 12. And burner 30 is the crater 32 is formed on both sides. The first air pipe 40 is installed on the upper surface of the burner 30. In addition, a plurality of branch holes 42 are formed on an upper surface of the first air pipe 40. Here, the first air pipe 40 serves as a heat sink. In other words, the first air pipe 40 is hotly heated by the fire of the burner 30, and the roasting plate 70 is burned by the fire of the burner 30 and the first air pipe is heated. Heated directly / indirectly by radiant heat of 40). The second air pipe 44 is installed on the bottom of the burner 30. Here, the second air pipe 44 serves to supply air for combustion of the burner 30. Branch holes 46 are formed at both sides or bottom of the second air pipe 44. For example, since the air is ejected from both side surfaces or the bottom surface of the second air pipe 44, the air does not flow directly to the crater 32 of the burner 30. The gas roasting apparatus 10 of the present invention having such a structure can prevent the fire of the burners 30 and the fireballs 32 from being extinguished or weakened by the flow of air.

The first and second air pipes 40 and 44 are supported by the supporting jaw 16a formed in the rear panel 16, and one end of the first and second air pipes 40 and 44 are externally provided through the insertion holes 24 formed in the front panel 14. It protrudes and air is supplied to the first and second air pipes 40 and 44 from one end thereof.

Here, the amount of air supplied to the first air pipe 40 should be relatively less than the amount of air supplied to the second air pipe 44. To this end, stoppers 48a and 48b are fitted to one end of the first and second air pipes 40 and 44. For example, the plugs 48a and 48b are formed with holes having different diameters, respectively, so that the amount of air introduced into the first and second air pipes 40 and 44 may be relatively different. For example, the ratio of the air supplied to the first air pipe 40 and the second air pipe 44 is preferably 3: 7 to 4: 6.

The suction duct 50 is installed in the front panel 14 of the housing 12. The suction duct 50 forms a suction region C together with the front panel 14 of the housing 12. A through hole 22 communicating with the first and second circulation regions B is formed at a lower end portion of the front panel 14. The first and second circulation regions B and the suction region C communicate with each other by the through hole 22.

The upper plate 60 is installed to be placed on the upper surface of the housing 12. The roasting plate 70 is placed on both sides of the housing 12. The roasting plate 70 is roasting objects are placed on the upper surface. For example, a step 18a is formed on both sides 18 of the housing 12 so that the roasting plate 70 is stably placed on both sides of the housing 12.

The gas roasting device 10 is provided with air circulation means. The air circulation means includes a fan controller 94, a fan motor 90, an exhaust duct 92 and a switch 96. The air circulation means is installed on the outer surface of the suction duct 50. The air circulation means forms a flow of air in the combustion zone (A), the first and second circulation zones (B), the suction zone (C), and the first and second air pipes (40, 44). The exhaust duct 92 is formed to connect the suction duct 50 and the first and second air pipes 40 and 44. The switch 96 allows the fan controller 94 to be controlled from the outside. The fan controller 94 adjusts the rotational speed of the fan motor 90 to adjust the flow rate of the air.

Meanwhile, a drip tray 80 is installed on the bottom of the housing 12. The drip tray 80 is formed to detach the drip tray 82 from one side of the housing 12. In general, since a fan motor or a gas supply pipe, a gas cock, or the like is installed at the front or rear side of the housing 12, it is much easier to attach and detach the drip tray 82 from the side than the front or rear side of the housing 12. .

The roasting apparatus 10 of the present invention forcibly sucks smoke and odor generated in the upper part of the roasting plate 70 by forced circulation of air by air circulation means, and the air is again burned in the combustion zone. (30) It is forced through the first and second air pipes 40 and 44 located on the upper and lower surfaces to be reburned again in the combustion zone A, thereby reducing smoke and odor.

The structural feature of the present invention is that the first and second air pipes are installed on the upper and lower surfaces of the burner, branch holes are formed on the upper surface of the first air pipe, and branch holes are formed on both sides and the bottom of the second air pipe. It is formed.

Due to the flow of air to the gas roasting device 10, the burn rate of the burner 30 is turned off or the firepower is weakened, compared to the gas roasting apparatus used in the related art.

The gas roasting apparatus of the present invention having such a configuration allows the air used when roasting by the air circulation means to circulate inside the gas roasting apparatus.

Looking at the flow of air with reference to Figures 4 and 5, when operating the fan motor 90 of the air circulation means, the air in the upper region (D) of the baking plate 70 is first through the suction hole (20) And into the second circulation region B. These air flows through the through hole 22 to the suction region C by the fan motor 90. These air flows into the exhaust duct 92 by the fan motor 90. The flow of air in the exhaust duct 50 is divided into two parts. That is, a part flows into the 1st air pipe 40 through the hole of the stopper 48a covered by the said 1st air pipe 40, and the remainder of the stopper 48b covered by the 2nd air pipe 44 is carried out. It flows to the said 2nd air pipe 44 through a hole. For example, the plugs 48a and 48b have holes having different diameters, respectively, so that the amount of air flowing into the first and second air pipes 40 and 44 is relatively different. For example, the ratio of air supplied to the first air pipe 40 and the second air pipe 44 is preferably 3: 7.

Air introduced into the first air pipe 40 is blown upward through the branch holes 42 formed on the upper surface. At this time, the heat of the first air pipe (40), which is heated by the thermal power of the burner (30), also moves with the air, thereby maintaining a constant temperature of the roasting plate (70). In addition, the air introduced into the second air pipe 44 is ejected through the branch holes 46 formed on the bottom and both side surfaces of the second air pipe 44 and is secondly burned by the burner 30. As such, the air ejected from the first and second air pipes 40 and 44 into the combustion zone A is again passed through the suction holes 20 through the suction plate 20 through the first and second circulation zones. Inhaled into (B).

By applying the present invention, since the air is supplied to the combustion region through the first and second air pipes, it is possible to prevent the burner from extinguishing fire or weakening the fire power. And through the 1st and 2nd air pipes comprised ideally, air heated by the burner's thermal power can be reached to a baking board suitably and continuously, and the quantity of heat required for baking can be maintained suitably. Therefore, since roasting is performed by the direct heating by the thermal power of the burner and the indirect heating method by the radiant heat of the first air pipe, it is possible to minimize the burning object. In addition, since a small amount of smoke or odor generated during roasting is forcibly sucked and ejected through the second air pipe to be reburned, the problem of odor leaking out can be prevented as much as possible.

Claims (4)

In a roasting apparatus using a gas, A housing having a combustion region formed by the front and rear panels and both sides, and a first and a second circulation region formed at left and right sides, respectively; A burner installed at a center of the combustion chamber and having fireballs formed at both sides thereof; First and second air pipes respectively installed on upper and lower surfaces of the burner; A suction duct coupled to the front panel of the housing and for forming a suction region in communication with the front panel of the housing and in communication with the first and second circulation regions; An upper plate installed on an upper surface of the housing; A roasting plate for placing roasting objects on an upper surface and placed on a supporting jaw formed on both sides of the housing; Means for connecting the inlet duct and the first and second air pipes to form a flow of air into the combustion zone, the first and second circulation zones, the intake zone, and the first and second air pipes; including, The air that circulates through the regions sequentially does not directly affect the burner of the burner, thereby forming a flow of air that can prevent the burner from extinguishing the fire or weakening the fire power by the circulating air flow. Gas roasting machine. The method of claim 1, The means includes a hole formed in the front of the intake duct; A fan motor installed at the front of the intake duct and for directing air in the intake area to the first and second air pipes through the hole; An exhaust duct installed in front of the suction duct and connecting the fan motor to the first and second air pipes and sending air from the intake area to the first and second air pipes; The amount of air flowing into the first air pipe is relatively less than the amount of air flowing through the second air pipe. The method of claim 1, The first air pipe has a plurality of branch holes formed on the upper surface, The second air pipe is a gas roasting apparatus, characterized in that it has a plurality of branch holes formed on both sides. The method of claim 1, And a drip tray holder installed on the bottom of the housing and configured to detach the drip container from one side of the housing.