KR20150133452A

KR20150133452A - Dome typed cooking stove for baking for example bread such as pizza

Info

Publication number: KR20150133452A
Application number: KR1020140060168A
Authority: KR
Inventors: 신웅섭
Original assignee: (주)엘트리시스템
Priority date: 2014-05-20
Filing date: 2014-05-20
Publication date: 2015-11-30

Abstract

The present invention relates to a gas oven which can easily maintain a temperature and, more specifically, to a gas oven which enables gas discharged from a gas burner to be burned in a state that a baking chamber is closed while food is not being cooked in the baking chamber so as to regularly maintain the temperature of the baking chamber. The gas oven which can easily maintain a temperature of the present invention comprises: a body (100) having a baking chamber (110) provided with a gas burner (B) therein, and having an entrance (120) at one side thereof; a stovepipe (200) mounted on an upper portion of the entrance (120), and discharging air discharged through the entrance to the outside; and a gate (400) which is mounted on the entrance (120) and opens and closes the entrance (120). An air inlet (410) for introducing air to the inside of the baking chamber (110) is formed on a lower portion of the gate (400). An air outlet (121) for discharging the air in the baking chamber (110) is formed on an upper portion of the entrance (120). In addition, in a state that the baking chamber (110) is closed by the gate (400), a part of the air which is convective in the baking chamber (110) by heating the gas burner (B) is discharged through the air outlet (121), and external air is introduced through the air inlet (410) as much as an amount of air discharged through the air outlet (121), so the gas discharged through the gas burner (B) is burned.

Description

[0001] The present invention relates to a gas cooking stove for baking,

The present invention relates to a gas furnace which is easy to maintain temperature, and more particularly, to a gas furnace capable of burning a gas discharged from a gas burner even when a gas is not being cooked in a gas chamber, And the temperature of the chamber is kept constant.

Generally, a pottery is a device that cooks pizza, bread, and meat by putting it in a roasting room and heating it.

These burners are distinguished according to the fuel to be heated or the cooking food to be cooked.

In the gas furnace using the double gas as fuel, the inside of the roasting chamber is heated by the gas burner provided in the roasting chamber, and when the temperature of the roasting chamber reaches a predetermined temperature, the food is put into the roasting chamber through the entrance .

In the conventional gas furnace, when the food is not cooked, the grill chamber is closed so as not to communicate with the outside, so that the temperature of the grill chamber is not lowered.

However, when cooking is not performed for a long time, the heat of the roasting chamber is heated again to heat the roasting chamber again, so that the waste of the fuel and the cooking time of the food take a long time. In the case of the delivery restaurant, There was a problem that this was delayed.

In order to secure such a problem, the temperature of the roasting chamber is maintained in a state in which the fire is ignited in the gas burner. However, since oxygen is continuously supplied in order to burn the gas discharged to the gas burner, In this case, the heat loss is increased and the gas is wasted.

In addition, when the gas burner is maintained in an ignited state in a state in which the gas chamber is closed in order to reduce the waste of gas, if the oxygen in the gas chamber is exhausted, the gas burner is turned off and the gas is filled in the gas chamber, There is a problem that when the gas burner is ignited again, the gas filling the inside of the chamber is ignited to cause an explosion.

An example of a conventional gas furnace is disclosed in Korean Patent Publication No. 10-1997-0001120.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an air purifier that minimizes heat loss by allowing air to flow into a roasting chamber so that gas discharged from a gas burner can be burnt in a state that the roasting chamber is closed without cooking It is an object of the present invention to provide an oven which can easily maintain a temperature that can keep the temperature of the inside of the roasting chamber constant.

In addition, the present invention provides an oven which is easy to maintain temperature that can prevent large-scale accident such as explosion by preventing the gas discharged from the gas burner from being filled with the gas without burning. There is a purpose.

In order to accomplish the above object, the present invention provides a gas furnace which is easy to maintain temperature, and includes a body 100 having a roasting chamber 110 having a gas burner B therein and an inlet 120 formed at one side thereof, ; A communication unit 200 mounted on the doorway 120 for discharging the air discharged from the doorway to the outside; A door 400 mounted on the doorway 120 for opening and closing the doorway 120; And an air inlet 410 through which air flows into the inside of the cabinet 110 is formed at a lower portion of the door 400. An air inlet 410 is formed at an upper portion of the cabinet 110, And the air is convected in the roasting chamber 110 by the heating of the gas burner B in a state where the roasting chamber 110 is closed by the door 400, And the gas discharged from the gas burner B is burned when external air is introduced through the air inlet 410 by the amount of the air discharged to the discharge port 121 .

A damper member (500) mounted on the discharge port for selectively controlling an amount of air discharged to the discharge port (121); And further comprising:

Further, the roasting chamber 110 is formed in a dome shape.

In addition, two or more discharge ports 121 are formed horizontally, and each of the discharge ports 121 is formed to have a larger size toward one side.

The door 400 includes a first plate 420 and a second plate 430 which are coupled to each other in a folded state so that one side of the first plate 420 is hinged to one side of the entrance 120, And the other side of the second plate 430 is slidably engaged with the entrance 120 so as to open and close the entrance 120 while the door 400 is folded.

A pedestal 600 mounted on a lower portion of the body 100 to support the body 100 and having a storage space 610 therein; And further comprising:

According to the gas furnace of the present invention, which is easy to maintain the temperature as described above, the following effects can be obtained.

The air is gradually supplied to the inside of the roasting chamber so that the gas discharged from the gas burner can be burned through the air inlet and the discharging port even when the roasting chamber is closed without cooking, thereby saving gas while minimizing heat loss, The internal temperature can be kept constant.

In addition, the gas burner is prevented from being turned off, thereby preventing the gas from filling the roasting chamber, thereby preventing a large-scale accident such as an explosion.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view illustrating a structure of a gas furnace according to an embodiment of the present invention. FIG.
2 is a front view showing a structure of a gas furnace in which temperature maintenance is easy according to an embodiment of the present invention;
3 is a side cross-sectional view illustrating a cooking state of a gas furnace in which temperature maintenance is easy according to an embodiment of the present invention.
FIG. 4 is a side cross-sectional view showing a non-cooked state of a gas furnace in which temperature maintenance is easy according to an embodiment of the present invention; FIG.
FIG. 5 is a plan view showing a movement of convection air in a roasting chamber by a discharge port in a non-cooked state of a gas furnace in which temperature can be easily maintained according to an embodiment of the present invention.
FIG. 6 is a plan sectional view showing the construction and operation of a door in a gas furnace in which temperature maintenance is easy according to an embodiment of the present invention; FIG.
FIG. 7 is a perspective view showing the construction and operation of a damper member in a gas furnace in which temperature maintenance is easy according to an embodiment of the present invention; FIG.

1 to 4, a gas furnace according to an embodiment of the present invention includes a body 100, a communication 200, a door 400, a damper member 500, a pedestal 600).

The body 100 has a roasting chamber 110 having a gas burner B therein and an inlet 120 formed at one side thereof.

3 and 4, the body 100 is formed therein with the grill chamber 110 heated by the gas burner B, and the gas burner B (120) is formed in the roasting chamber (110) heated by the heating means (110).

The gas burner B is disposed on the opposite side of the entrance 120, that is, when the entrance 120 is formed in front of the burn chamber 110, the burn chamber 110 is disposed rearward So that the air inside the roasting chamber 110 can be convected as shown in FIGS. 3 and 4.

As described above, the grill chamber 110 is formed in a dome shape, and the air inside the grill chamber 110 is convected, so that the temperature of the inside of the grill chamber 110 is kept constant, so that the food is quickly and uniformly baked.

In this embodiment, the outer shape of the body 100 is formed in a dome shape as the roasting chamber 110 is formed in a dome shape. Alternatively, the outer shape of the body 100 may be variously formed.

The entrance 120 is connected to the gas burner B in which the oxygen is supplied to the gas burner B provided in the chamber 110, Thereby discharging the odor of food to the outside and discharging it to the communication port described later.

The communication pipe 200 is mounted on the upper portion of the entrance 120 to discharge the air discharged from the entrance 120 to the outside.

3 and 4, the communication 200 is installed on the upper portion of the entrance 120 to allow the soot 110 generated through the outlet 120 to be heated, And the like, and the odor of food caused by the cooking of the food is discharged to the outside.

3 and 4, the opening and closing member 300 is installed in the communication 200 to control the amount of air discharged to the communication 200. [

As shown in FIGS. 1, 3 and 4, a handle 310 is mounted on the outer periphery of the communication unit 200 to interlock with the opening and closing member 300 to facilitate the operation of the opening and closing member 300 .

The door 400 is mounted on the door 120 to open and close the door 120.

That is, the door 400 closes the entrance 120 so that the door 110 is closed.

The door 400 includes a first plate 420 and a second plate 430 as shown in FIG.

That is, both sides of the first plate 420 and the second plate 430 corresponding to each other are hinged to each other and folded together.

One side of the first plate 420 folded in this manner is hinged to one side of the door 400 and the other side of the second plate 430 is slidingly coupled to the door 120, The other side of the second plate 430 is slid at the entrance 120 and one side of the first plate 420 rotates about the hinge axis so that the first plate 420 and the second plate 420 A second plate 430 is folded on one side of the door 400 to open and close the door 400.

The length of the door 400 can be reduced by half when the door 400 is folded into the first plate 420 and the second plate 430 so that when the door 400 is opened, It is possible to minimize the disturbance of work by preventing the door 120 from projecting too much forward.

When the open / close amount of the door 400 is adjusted according to need, the gas burner B provided in the open space 110 is opened to the entrance / (Not shown).

As shown in FIGS. 1 to 4, an air inlet 410 through which air flows into the inside of the cabinet 110 is formed under the door 400.

4, the air inlet 410 is closed when the door 110 is closed, that is, when the door 120 is closed with the door 400, That is, oxygen, so that the gas discharged from the gas burner B provided in the gas burner B can be burned.

As shown in FIGS. 3 and 4, an outlet 121 through which the air in the inside of the chamber 110 is discharged is formed in the upper portion of the door 400.

4, a part of the air convected in the inside of the roasting chamber 110 is blown by the fire of the gas burner B into the outside of the roasting chamber 110, .

As a part of the air is discharged to the discharge port 121, air is supplied to the air inlet 410 as much as it is discharged, so that the gas burner B is not turned off due to lack of oxygen.

4, a portion of the air convection in the roasting chamber 110 is heated by the heating of the gas burner B in a state where the roasting chamber 110 is closed by the door 400, The outside air is introduced through the air inlet 410 by the amount of the air discharged to the discharge port 121 so that the gas discharged from the gas burner B is burnt, So that it does not turn off.

As shown in FIGS. 2 and 3, at least two discharge ports 121 for discharging the air in the roasting chamber 110 are formed horizontally.

Each of the discharge ports 121 is formed to have a larger size toward one side.

More specifically, as shown in FIGS. 2 and 5, the outlet 121 having two or more openings is formed so that the size of the hole increases toward one side.

As shown in FIG. 5, since the discharge ports 121 formed in two or more are horizontally arranged and different in size from each other, the amount of air discharged from each of the discharge ports 121 is discharged differently The convection air in the inside of the inside of the inside of the inside of the inside of the inside of the inside of the inside of the inside of the inside of the cabin Keep it well.

More specifically, the air convected by the fire of the gas burner B in the roasting chamber 110 is rotated as shown in FIG.

5, when the outlet 121 is formed to have a different size, the convection air flows into the outlet 121, which is larger than the outlet 121, A large amount of air is discharged, and the pressures on both sides of the inside of the roasting chamber 110 are different.

When the difference in the air pressure in the inside of the chamber 110 occurs, the convection air in the chamber 110 is bent in a direction in which the air pressure is lowered as shown in FIG. 5, Convective air in the chamber 110 remains longer to maintain the temperature of the roasting chamber 110 better.

Meanwhile, the damper member 500 selectively controls the amount of air discharged from the discharge port 121.

That is, the damper member 500 discharges air, which is convected inside the bulb chamber 110, to each of the discharge ports 121 by the fire of the gas burner B provided in the bulb chamber 110 When it is released, adjust the amount to be discharged.

7, the damper member 500 is formed with the discharge port 121, the sliding rails 510 mounted on the upper and lower portions thereof, and the holes corresponding to the respective discharge ports 121, And a sliding plate member 520 slidable in the left and right direction to adjust the amount of opening and closing of the respective discharge ports 121.

In this embodiment, one sliding plate member 520 is moved in the left-right direction to adjust the amount of opening and closing of each of the discharge ports 121 at a time. However, in the present embodiment, It can be adjusted separately.

In addition, only one of the discharge ports 121 may be formed, and the damper member 500 may not be mounted if necessary.

The pedestal 600 is mounted on a lower portion of the body 100 to support the body 100, and a receiving space 610 is formed therein.

1 and 2, the pedestal 600 may be installed at a predetermined height, that is, at a predetermined height so as to allow food to be taken into and removed from the grill chamber 110, 100 are arranged to be arranged, the storage space 610 is formed so as to accommodate a necessary tool or food when bending food.

The storage space 610 may be formed more or less than the storage space 610, or a door may be installed in front of the storage space 610 for hygiene when food or the like is stored.

Hereinafter, the use of the gas furnace according to an embodiment of the present invention will be described in detail.

First, in order to bake food in the roasting chamber 110, the gas is burned in the gas burner B as shown in FIG. 3 and heated to a constant temperature for a predetermined period of time.

At this time, since the gas burner B ignites, the door 400 is opened to allow the air to flow in and out through the entrance 120 and the gas discharged from the gas burner B is burned, Thereby raising the temperature of the roasting chamber 110.

Thereafter, when the temperature of the roasting chamber 110 reaches a predetermined temperature, the food is put into the roasting chamber 110 while the door 400 is opened, I will bake food.

At this time, oxygen required for burning the gas discharged from the gas burner B is smoothly supplied to and discharged from the entrance 120 through the entrance 120 as shown in FIG.

4, when the food is not cooked in the middle of cooking the food, the temperature of the cooking chamber 110 is maintained at a predetermined temperature, that is, B is made as weak as possible, and then the entrance 120 is closed with the door 400.

If the flame of the gas burner B is weakened, the flame 110 can be turned off because the flame 110 is hermetically closed by the door 400.

4, a part of the air convection in the roasting chamber 110 is discharged to the discharge port 121 by the fire of the gas burner B, and the discharge air is discharged to the discharge port 121 Air is supplied to the air inlet 410 by an amount of air to supply oxygen, so that the gas burner B is not turned off and continues to be burned.

Thus, the gas outlet of the gas burner (B) is not turned off and the entrance (120) is closed so that the amount of gas used can be minimized and the heat loss is minimized. Thus, even when the food is not cooked, So that the cooking can be performed immediately when the food is cooked again.

In this use process, the gas is initially maximized and the temperature of the roasting chamber 110 reaches a predetermined temperature. However, as in the case where the above-described cooking is not performed, the gas burner B is made to be as low as possible , The temperature of the inside of the roasting chamber 110 may reach a predetermined temperature in a state where the entrance 120 is closed by the door 400.

In this case, the discharge port 121 is opened as much as possible, and the door 400 is opened to slightly open the gas burner B, To be more readily supplied.

The gas furnace of the present invention which can easily maintain the temperature is not limited to the above-described embodiment, but can be variously modified within the scope of the technical idea of the present invention.

100: body 110: roasting chamber 120: entrance
121: outlet 200: communication 300: opening / closing member
310: handle 400: door 410: air inlet
420: first plate member 430: second plate member 500: damper member
510: sliding rail 520: sliding plate 600: pedestal
610: Storage space B: Gas burner

Claims

A body 100 in which a roasting chamber 110 having a gas burner B is formed and an inlet 120 is formed at one side;
A communication unit 200 mounted on the doorway 120 for discharging the air discharged from the doorway to the outside;
A door 400 mounted on the doorway 120 for opening and closing the doorway 120; &Lt; / RTI >
An air inlet 410 through which air flows into the inside of the roasting chamber 110 is formed in the lower portion of the door 400,
A discharge port 121 through which the air inside the roasting chamber 110 is discharged is formed in the upper portion of the entrance 120,
A part of the air convection in the roasting chamber 110 is discharged to the discharge port 121 by heating the gas burner B in a state where the roasting chamber 110 is closed by the door 400 , External air is introduced through the air inlet (410) by the amount of air discharged to the discharge port (121), and the gas discharged from the gas burner (B) is burned. .

The method according to claim 1,
A damper member (500) mounted on the discharge port for selectively controlling an amount of air discharged to the discharge port (121); Further comprising a gas-liquid separator for separating the gas-liquid separator from the gas-liquid separator.

The method according to claim 1,
Wherein the roasting chamber (110) is formed in a dome shape.

The method according to claim 1,
The discharge ports 121 are formed horizontally,
Wherein each of the discharge ports (121) is formed to have a larger size toward one side thereof.

The method according to claim 1,
The door (400)
The first plate member 420 and the second plate member 430 are coupled to each other in a folded state,
One side of the first plate 420 is hinged to one side of the entrance 120,
And the other side of the second plate 430 is slidably coupled to the entrance 120 to open and close the entrance 120 while the door 400 is folded and folded.

The method according to claim 1,
A pedestal 600 mounted on a lower portion of the body 100 to support the body 100 and having a storage space 610 therein; Further comprising a gas-liquid separator for separating the gas-liquid separator from the gas-liquid separator.