KR200305098Y1 - Butane gas ignition-type roaster - Google Patents

Abstract

The present invention relates to a butane gas ignition type roaster (1), and more particularly, a roaster body (A) including an outer cylinder (10), an inner cylinder (20), a burner part (30), and the roaster body (A). Air purifying means (B) provided at the lower part of the apparatus, forced circulation means (C) provided at the side of the roaster body (A), combustion control device (50) provided at the side of the roaster body (A), and In the butane gas ignition type roaster including a fuel mounting table 60, a butane coke connecting portion 61 of the fuel mounting table 60 and a gas supply pipe 70 for connecting the burner section 30, the air Purification means (B) is formed in an annular space, the combustion control device (50) is installed on the upper portion of the forced circulation means (C) and the fuel mount (60) is installed on the opposite side of the combustion control device (50), The gas supply pipe 70 penetrates into the upper side of the outer cylinder 10 and then penetrates into the air purifying means B again. And will once again along the air-cleaning means (B) of the annular-shaped space is bent in an arc shape of a predetermined angle about, butane gas ignition type roaster (1) connected to the burner section 30. The

Description

Butane gas ignition roaster {BUTANE GAS IGNITION-TYPE ROASTER}

The present invention relates to a butane gas ignition roaster using a fuel such as butane gas, and more particularly, most of the gas supply pipe is installed on the air circulation passage in the roaster body so that the gas supply pipe and the butane coke part connected thereto are naturally heated. It relates to a butane gas ignition roaster that can be smoothly supplied to the burner without problems due to the temperature drop through a simple configuration.

1 shows a partial assembly view of a conventional butane gas ignition roaster 100, and FIG. 2 shows a cross-sectional view of a conventional butane gas ignition roaster 100.

1 and 2, the conventional butane gas ignition roaster 100 is a roster body (A ') including an outer cylinder 110, inner cylinder 120, burner 130, and the roaster The air purifying means (B ') which is installed at the lower part of the main body (A') and communicates with the lower part of the roaster main body (A '), and the roaster main body (A') installed on the side of the roaster main body (A ') Forced circulation means (C ') including a motor device (140) for forcibly sucking combustion air in the air into the air purifying means (B'), and the combustion control device (150) provided on the side of the roaster body (A). And a fuel mounting unit 160 installed at the side of the combustion control device 150 and installed with a fuel such as butane gas, a butane coke connection unit (not shown) and the burner unit 130 of the fuel mounting unit 160. It includes a gas supply pipe 170 for connecting.

As described above, the conventional butane gas ignition roaster 100 mainly uses butane gas as a fuel, which is generally different from other fuels such as LNG and LPG. At the same time, the drop is very large, and at low temperatures, vaporization of the liquefied butane gas does not occur properly.

However, in the conventional butane gas ignition roaster 100 as described above, most of the gas supply pipe 170 connecting the butane coke connection part 161 of the fuel mounting unit 160 and the burner part 130 is exposed to the outside. Since the temperature is low due to the low temperature of the ambient temperature or the continuous use of the liquefied butane gas during use, the vaporization of butane gas does not occur properly, so that the flame is not properly generated in the burner unit 130. In addition, there is a problem that the entire amount of butane gas in the container must be discarded without being completely used.

In order to solve this problem, a method of heating the butane gas container itself in the fuel mounting table 150 has been also proposed, but its configuration is complicated and expensive.

Therefore, the present invention is based on the problem of providing a butane gas ignition type roaster which can smoothly supply fuel to a burner without problems due to temperature drop due to vaporization of liquefied gas even in a simple and inexpensive method.

The problem is that the air purifying means is formed into an annular space, the fuel mounting stand is installed on the opposite side of the combustion control device, the gas supply pipe is penetrated into the upper side of the outer cylinder and then again into the air purifying means and again the annular space-shaped air Through a configuration in which the gas supply pipe is installed on the air circulation flow path in the roaster main body, the gas supply pipe is heated while being bent in an arc shape at a predetermined angle along the purifying means and connected to the burner, butane of the butane gas container connected thereto. It is achieved by the butane gas ignition roaster according to the present invention, wherein the coke portion is naturally heated by thermal conduction.

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

1 is a partial assembly view of a conventional butane gas ignition roaster.

2 is a cross-sectional view of a conventional butane gas ignition roaster.

3 is a perspective view of a butane gas ignition roaster according to the present invention.

4 is a cross-sectional view of a butane gas ignition roaster according to the present invention.

5 is a bottom view of a butane gas ignition type roaster according to the present invention.

Explanation of symbols on the main parts of the drawings

1: butane gas ignition type roaster according to the present invention

A: Roster Body

10: outer cylinder

20: inner tube

30: burner

B: air purification means

C: forced circulation means

40: motor unit

50: combustion control device

60: fuel mount

70: gas supply pipe

100: conventional butane gas ignition roaster

3 shows a perspective view of a butane gas ignition roaster 1 according to the present invention, FIG. 4 shows a cross-sectional view of a butane gas ignition roaster 1 according to the present invention, and FIG. 5 shows butane according to the present invention. The bottom view of the gas ignition roaster 1 is shown.

3 to 5, butane gas ignition type roaster 1 according to the present invention is a roster body (A) including an outer cylinder 10, the inner cylinder 20, the burner portion 30, and Air purifying means (B) installed in the lower portion of the roaster body (A) and communicating with the lower portion of the roaster body (A), and combustion air in the burner body (A) installed on the side of the roaster body (A) and combusted. Forced circulation means (C) including a motor device (40) for forcibly suctioning the air to the air purifying means (B), and a combustion control device (50) and a fuel installation table (60) provided on the side portions of the roaster body (A). And, butane gas ignition type roaster comprising a gas supply pipe (70) connecting the butane coke connection portion (61) of the fuel mounting table (60) and the burner portion (30). Is formed as an annular space, the combustion control device 50 is installed on the upper portion of the forced circulation means (C) The fuel mounting table 60 is installed on the opposite side of the combustion control device 50, the gas supply pipe 70 is penetrated into the upper side of the outer cylinder 10, and then again into the air purification means (B) and again annular It is characterized in that it is bent in an arc shape at a predetermined angle along the space-shaped air purifying means B and connected to the burner part 30.

The roaster body (A) is a portion that actually grills meat, and has an air supply port (11) communicating with an air purifying means (B) at a lower end thereof, and an air outlet (12) having an air outlet (12) formed at a side thereof ( 10) and an inner cylinder 20 inserted into the outer cylinder 10 at intervals, and a burner part 30 installed at a central portion of the outer cylinder 10.

In addition, an air collector 32 is installed around the burner part 30, and a charcoal container 33 is installed on the burner part 30, and a plurality of air outlets are disposed at the upper end of the outer cylinder 10. An upper plate ring 34 in which a 35 is formed is installed, and an oil sump 36 is installed into the upper plate ring 34, and an unplate 37 is installed on the sump 36. The cover 38 is in turn installed on the top plate ring 34.

The outer cylinder 10 serves as a casing for embedding the remaining components, the burner portion 30 protrudes upward in the center of the bottom surface, the bottom surface is in communication with the air purification means (B) The air supply port 11 is preferably formed in a circle over the entire circumference of the burner portion 30, and the air outlet port 12 communicates with the motor device 40 of the forced circulation means C on one outer circumferential surface thereof. Is formed.

Here, the air supply port 11 uniformly burns the combustion air forced to circulate in cooperation with the air collector 32 surrounding the air supply port 11 and the burner part 30 at a constant pressure to the burner part 30. The air collector 32 is formed in such a way that the cross-sectional area decreases little by little toward the upward direction, which is purged from the air inlet 11 into the roster body A. It serves to supply the burner unit 30 without being leaked to the outside by a kind of air curtain action.

The air outlet 12 is formed on the outer peripheral surface of the lower one side of the outer cylinder 10, and communicates with the motor device 40 of the forced circulation means (C), the air outlet 35 and the air outlet of the upper plate ring 34 Through 12, the motor device 40 forcibly sucks the contaminated air in the roaster body A and discharges it to the air purification means B.

The inner cylinder 20 is installed at a predetermined interval inside the outer cylinder 10, which is opened to allow the air collector 32 to be installed at the lower side. As the inner cylinder 20 is inserted into the outer cylinder 10, an air passage in the upper direction is formed in the inner cylinder 20, and an air passage in the lower direction is formed in the space between the inner cylinder 20 and the outer cylinder 10. .

The burner unit 30 installed at the center of the bottom surface of the outer cylinder 10 has an electric lighter 31 for generating a spark by the operation of the combustion control device 50 on both sides and a detector 31 for detecting a combustion state. ') Has a conventional burner type.

The lower part of the roaster body (A) is provided with air purifying means (B) which is in communication with the forced circulation means (C) by the air inlet (39), in particular the air purified around the burner portion 30 is uniformly In order to be able to supply, it is preferable that it is formed in the annular space shape over the whole lower surface of the roaster body A except the center part in which the burner part 30 is installed.

Through the air inlet 39, the contaminated air in the roster body A forcedly sucked from the air outlet 12 of the outer cylinder 10 by the motor device 40 of the forced circulation means C is air purifying means. (B) flows into the annular shape is dispersed in the annular flow, and flows back into the roster body (A) through the air supply port 11 of the outer cylinder (10).

In order to purify the contaminated air, the air purifying means (B) may be provided with a filter device by a known method, and the bottom may be filled with water. Therefore, contaminated air flowing into the air purifying means B can be introduced into the roaster body A after being filtered by the filter device and purified by impinging on the water surface.

An air short wave 30 'is installed at the center where the air purifying means B is not installed, which is connected to an air supply pipe 70 which will be described later, through which a thermocouple (not shown) into the burner part 30 is provided. Is installed.

A forced circulation means C is provided on the same side of the roaster body A and the air purifying means B, which includes the motor device 40 in a casing in which the slot is formed.

The motor device 40 forcibly sucks contaminated air in the roaster body A through the air outlet 12 of the outer cylinder 10 and forces the air purifying means B through the air inlet 39. Serves to discharge.

A combustion control device 50 is installed at one side of the roaster body A and the upper portion of the forced circulation means C. Through this operation, a spark may be generated by the electric lighter 31 to ignite. In addition, the flame can be controlled by the detector 31 'which detects the combustion state.

The other side of the roaster main body A, which is opposite to the combustion control device 50, is provided with a fuel mounting unit 60 for accommodating a butane gas container, and a butane coke connection portion 61 in which the butane coke portion of the butane gas container is engaged. The gas supply pipe 70 is connected.

The gas supply pipe 70 serves to supply the butane gas in the container to the burner part 30 by connecting the butane coke connection part 61 of the fuel installation table 60 and the air short wave 30 ′ of the burner part 30. It is penetrated into the upper side of the outer cylinder 10 and then penetrated into the air purifying means B again and bent in an arc shape at a predetermined angle along the annular space-shaped air purifying means B, and the burner part ( 30). Where the penetration is to insert a gas supply pipe 70 by drilling a hole in the side or bottom of the outer cylinder 10, the gap between the gas supply pipe 70 and the hole is preferably sealed with a heat-resistant sealing material.

In the butane gas ignition roaster 1 according to the present invention, the gas supply pipe 70 is connected to the gas supply pipe 70 as most of the gas supply pipe 70 is installed on a relatively hot air circulation passage formed in the roaster body A. The butane coke connection portion 61 of the fuel mounting table 60 is naturally heated by heat conduction, and as a result, the butane coke portion of the butane gas container is also heated. The heating of the butane coke portion of the butane gas container is only performed by heat conduction so that vaporization of butane gas occurs actively, despite the decrease in the ambient temperature or the temperature drop due to the vaporization of the liquefied butane gas, butane gas in the container has no residual amount in the burner part 30. Can be supplied smoothly.

In order to maximize the heat conduction effect as described above, as long as possible the length of the gas supply pipe 70 provided on the air circulation flow path formed in the roaster body (A) to increase the cross-sectional area where heat is conducted Preferably, the gas supply pipe 70 is made of a material having excellent conductivity.

In the butane gas ignition type roaster (1) according to the present invention, the air purifying means (B) is formed in an annular space, and the combustion control device (50) is installed above the forced circulation means (C) and the fuel mounting table ( 60 is installed on the opposite side of the combustion control device 50, the gas supply pipe 70 is penetrated into the upper side of the outer cylinder 10, and then again into the air purification means (B), thereby the air supply pipe 70 Most of the bends are installed on the air circulation passage in the roster body A in which the relatively high-temperature air is circulated, and again bent in an arc shape at a predetermined angle along the air purification means B in the annular space shape. By being connected to the burner unit 30, the length of the gas supply pipe 70 installed on the air circulation passage in the roaster body A is made as long as possible to maximize the cross-sectional area where heat is conducted.

In addition, the air supply pipe 70 is preferably made of a material having excellent conductivity, for example, copper pipe.

The gas supply pipe 70 is preferably bent in a semicircle along the annulus in the annular space-shaped air purifying means B, as shown by the dotted line in FIG. 5, where "bent in a semicircle" means gas This means that the supply pipe 70 reaches the opposite side of the fuel installation table 60, that is, the forced circulation means (C) and the combustion control device 50 side, which means that the gas supply pipe 70 directly goes to the burner section 30. While the length of the gas supply pipe 70 is much longer than that of being connected, the wire connection and the pipe connection can be collectively arranged in the same place, without the need to drill through holes on the air purification means B. An additional advantage is that the gas supply pipe 70 can be connected to the burner part 30 through the air outlet 12.

Therefore, the butane gas ignition roaster according to the present invention as described above is a simple configuration that heats the gas supply pipe and heats the butane coke part by its heat conduction, so that fuel to the burner part is not affected by a temperature drop due to vaporization of liquefied gas. The supply goes smoothly, and the cost is excellent.

Claims (3)

Roaster body (A) including the outer cylinder 10, the inner cylinder 20, the burner portion 30, and air purification means installed in the lower portion of the roaster body (A) and in communication with the lower portion of the roaster body (A) (B) and forced circulation means (C) including a motor device (40) installed on the side of the roaster body (A) and forcibly drawing combustion air in the burner body (A) into the air purification means (B). ), The combustion control device 50 and the fuel mounting table 60, which is installed on the side of the roaster body (A), and the butane coke connecting portion 61 of the fuel mounting table 60 and the burner unit 30 are connected. In the normal butane gas ignition roaster comprising a gas supply pipe 70 to The air purifying means (B) is formed in an annular space, the combustion control device (50) is installed above the forced circulation means (C) and the fuel mount (60) is installed on the opposite side of the combustion control device (50) The gas supply pipe 70 is penetrated into the upper side of the outer cylinder 10 and then penetrated into the air purifying means B again, and is again an arc shape of a predetermined angle along the annular space-shaped air purifying means B. Butane gas ignition roaster, characterized in that bent to be connected to the burner unit (30). The method of claim 1, Butane gas ignition type roaster, characterized in that the air supply pipe 70 is made of copper pipe. The method of claim 1, Butane gas ignition roaster, characterized in that the gas supply pipe 70 is bent in a semicircle along the annular space-shaped air purification means (B).