KR20180074312A - Burner assembly for roast - Google Patents

Abstract

The present invention relates to a burner assembly for a direct-ignition burner device in which the oil flowing down when burning meat is simple to clean oil that flows down without blocking the flame outlet of the burner, and the assembly structure for flame detection is very convenient .
The burner assembly 1500-1 for a direct ignition type burner unit of the present invention comprises a burner body for discharging gas so as to discharge an annular flame upward when gas is supplied to the venturi tube, Wherein the burner body is provided so that one end of the burner body is sandwiched by the inner cylinder seating member and projects to the gas supply and connection member and the other end is projected toward the upper portion of the inner cylinder seating member of the burner connecting unit, The venturi tube is fixed to the upper portion of the venturi tube by a gasket and a fastening means. The burner head is assembled on the upper portion of the annular body ring, A spark discharge hole is formed at equal intervals in the inner circumferential surface bent in parallel with the axial center so as to be discharged in the direction of the central axis in the annular body ring It shall be.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a burner assembly for a direct ignition type burner apparatus,

The present invention relates to a burner assembly for a direct-ignition type burner apparatus, and more particularly, to a burner assembly for a direct-ignition burner apparatus, and more particularly, And more particularly to a burner assembly for an ignition type burner apparatus.

Generally, a charcoal grill is used to grill meat, and usually charcoal grill is burnt with the charcoal charcoal grill. However, the charcoal box is classified into two types according to the method of igniting the charcoal contained in the charcoal box. For example, the charcoal contained in the charcoal box is ignited from the outside by using a separate ignition device, The charcoal box is combined with the charcoal box, and the charcoal box is combined with the charcoal box. The charcoal box is combined with the charcoal box and the gas is burned under the charcoal box. It is classified as a direct ignition type that causes char to ignite.

However, in the direct-ignition type meat grilling machine according to the above description, an ignition device capable of generating a flame under a charcoal box must be provided in order to be able to ignite the char of the charcoal box directly from the meat grill installed on the table. Therefore, as described above, the direct-ignition type kink is required to have an ignition device for igniting the charcoal of the charcoal box itself, thereby complicating its structure and requiring a manufacturing technique of high degree.

On the other hand, in general, a gas burner is used as an ignition device as compared with an ignition device generally used and equipped with different facilities. That is, as shown in the prior art of the "direct-ignition burning furnace device" of the invention, which is filed and registered by the applicant of the present invention, a gas burner is installed under a charcoal canister Since it is an ignition device of a conventional self-ignition type charcoal grill, various problems are caused by using gas as a gas burner and its fuel. A self-ignition type charcoal fire fighting apparatus using a gas and a gas burner as ignition means includes a gas burner disposed below a charcoal tank containing a charcoal and burning, and an ignition means for igniting a gas ejected from the gas burner in proximity to the gas burner And a flame detecting means is provided to detect the ignition state of the gas burner according to the gas safety regulation of the KS standard and forcibly shut off the gas supply when the flame is not detected by the gas burner . In addition, a blower for blowing air is generally provided so that the char of the charcoal tank is quickly ignited by the flame transmitted from the gas burner.

In addition, the flame of the gas burner is not transferred to other places but only to the charcoal tank. In addition, in order to increase the efficiency of ignition by allowing the wind blown from the blower to be transmitted only to the charcoal tank, So that the support bar and the charcoal barrel are brought into close contact with each other to prevent air from being released to the outside.

In addition, there is an internal space between the charcoal passing gas burners and the periphery of the gas burner so as to allow flames to be generated in the gas burners and to sufficiently supply the air required for ignition in the gas burners .

In the conventional charcoal grilling machine described above, there is used an electric spark generating mechanism called an igniter, which generates a flame while electrically operating, as the ignition means.

In order to ignite the gas burner once, the ignition device must be operated in such a state that the gas is discharged by opening the gas supply valve. Therefore, even if the ignition is not performed, the gas is continuously discharged from the gas burner. The unburned gas stagnates in the above-described internal space, and when the ignition device is used to generate a flame to re-ignite the gas in the internal space, the gas is continuously burned And explodes.

On the other hand, as another case, when the gas is continuously supplied, the flame of the gas burner is turned off for various reasons, and when the flame detecting rod is not able to detect the flame, Rather than immediately shutting off the valve, the gas supply valve is shut down about 20 to 30 seconds after the flame is turned off. During this time, the gas is continuously discharged through the gas burner in the unburned state. That is, when the flame is not generated in the gas burner, the flame detecting bar senses the flame, so that the gas supply valve is shut off at a predetermined time interval instead of immediately shutting off the gas supply valve. The gas will leak out of the gas burner without burning. The gas leaking out as described above spreads into the inner space. Since the inner space is generally blocked by the charcoal blowing blower or the like, the gas spreading into the inner space is stagnated in the space . When the ignition device is operated to generate a flame by igniting the charcoal in a state where the gas is held in the inner space, a gas accumulated in the inner space is ignited, and a large amount of gas is suddenly burned in a moment, There is a danger that the flame detecting rods are damaged.

Conventionally, the flame detecting rods are disposed adjacent to the gas burner, and during the operation of the gas burner, the flame detecting rods are damaged due to the heating, so that frequent replacement of the flame detecting rods is required.

As the char of the charcoal tank is burned, ash, which is a byproduct of the charcoal tank, is generated. The ash is located on the side of the support by the influence of the blowing pressure and gravity of the blower. Therefore, it is necessary to frequently clean the sanitary ware and the sanitary ware such as the sanitary ware and the cosmetics. Therefore, it is difficult to clean the sanitary ware and the sanitary ware. .

In order to solve these problems, Patent Registration No. 10-1092687, which is registered by the applicant of the present application, discloses a method for manufacturing an air conditioner, which is provided with a blowing motor provided on one side of an outer cylinder and a blowing means comprising a blowing damper, The burner igniter is mounted on the side where the blowing means of the inner tube support is installed so that the ignition signal of the operating portion provided on the top plate of the table is transmitted to the control portion provided inside the table so as to ignite the flame Not only the gas and air can be supplied by the insertion member for the burner body venturi tube having the oxygen mixer fastened to the other side of the outer cylinder but also the gas and air supplied by the exhaust filter means provided at the lower portion of the outer cylinder The odor and the smoke generated while being cooked are discharged, while the flame generated in the through hole of the outer cylinder A main body which is normally operated when a signal indicating that the flame is sensed in the cone cowl portion and which is operated normally and cuts off the supply of air and the supply of gas by the air blowing means when the flame is not sensed; A burner support which is inserted into the lower portion of the inner cylinder at an upper portion of the inner cylinder and is spaced apart from the bottom surface of the inner cylinder at a predetermined interval and is installed such that a flame ignited by the burner igniter enters, A burner body having a venturi tube which is seated on a burner body seat of the burner body and which is fitted to an insertion member seat portion of the inner tube and a insertion member for a burner body venturi pipe of the main body; The burner head, the burner body and the burner head, and is seated on top of the burner support to center the flame A venturi tube guide groove is formed on the side of the blower to accommodate the venturi tube of the burner body. A flame retarding region is formed at a distance from the guide groove of the venturi tube, and a flame or a heat- Which is provided with a through-hole for supplying the gas.

Therefore, the flame detecting means can be installed at a position spaced from the flame and can detect the flame stably, and it is easy to mount and disassemble the burner body and the burner head in the insert member for the burner body venturi tube having the oxygen mixer, It is very easy to clean the burner head and the burner body supported by the inner burner support mounted on the inner tube support, while the burner body and the burner head are housed by the burner support while collecting the flame at the center, And the exhaust filter means is provided through an exhaust filter means attachment member having a stepped flange at the lower portion of the outer cylinder to simplify the manufacture of the outer cylinder and simplify the assembly of the outer cylinder and the exhaust filter means .

Further, the flange is provided on the upper portion of the butterfly damper constituting the exhaust filter means, so that it is easy to install the exhaust filter means. In addition, annular grooves bent outwardly are formed in the lower portion of the filter to collect oil sludge easily. The positioning recesses are formed in the inner cylinder so that the burner support is seated and the positioning recesses are formed in the burner support so that the burner support can be easily assembled to the inner cylinder, An opening is formed to allow the flame ignited by the burner igniter to enter, a plurality of air inlets are formed at an equal angle to facilitate the ignition of the flame, and a flange provided on the upper portion of the receiving portion is provided with a burner body seating portion formed with a through- It is very easy to assemble with positioning projections projected to the lower portion of the burner body, Lifting the inner tube accommodating the support cover, for installation in a through hole of the cleaning zone of the butterfly dampers and the filter constituting the lower portion of FIG exhaust filter means without decomposing the outer tube is very easily.

However, this Patent Registration No. 10-1092687 has a problem that the flame outlet of the burner is clogged by the oil flowing down when the meat is burned, which is very messy and takes a long time to clean.

Further, in order to clean the oil flowing down while burning meat, the burner support, the burner head, the burner body and the burner support have to be disassembled and removed to lift the inner cylinder, which is very inconvenient for cleaning.

In addition, when the inner tube is assembled to the outer tube, it is assembled by inserting the insert member for the burner body venturi tube and the insert member for the inner tube assembled in the outer tube. At this time, a gap is generated between the insert member for the burner body and the insert member, There is a problem that a gas is leaked along with the inflow and a fire occurs.

In addition, although the flame detection means installed in the outer cylinder and the flame detection region of the inner tube's flame sensor and the flame support stand are located on the same line, the flame detection is not properly performed at the time of assembly.

A related prior art is Korean Patent Registration No. 10-1092687 entitled "direct-ignition burning furnace device ".

The present invention has been devised to overcome the above-mentioned problems, and it is an object of the present invention to provide a flame outlet of a burner which is not clogged by the oil flowing down when meat is baked, And a burner assembly for a direct ignition type burner device.

According to an aspect of the present invention, there is provided a burner assembly for a direct ignition type burner apparatus, comprising: a burner body to which gas is discharged to discharge an annular flame to the upper portion when gas is supplied to the venturi tube; The venturi tube being installed such that one end of the burner body is inserted into the inner cylinder seating member and protruded from the gas supply connection member and the other end of the venturi tube is protruded to the upper portion of the inner cylinder seating member of the burner connection unit, And a ring-shaped body ring fixed to the upper portion of the venturi tube by a gasket and fastening means, wherein the burner head is assembled to the upper portion of the annular body ring, And a spark discharge hole is formed at equal intervals on the inner circumferential surface bent in parallel with the axial center so as to be discharged in the axial direction .

The circular body ring is formed with a gas inflow hole formed to communicate with a venturi tube at a predetermined position, a stepped engagement protrusion formed on an outer diameter portion and an inner diameter portion protruding upward, respectively, and the burner head has a U- And an inner rim, which is an outer side and an inner side end, is fitted in the engaging jaw, and the spark discharge hole is formed in the inner rim of the burner head.

A burner assembly for a direct ignition type burner apparatus according to the present invention comprises a burner body for discharging gas so as to discharge an annular flame to the upper part when gas is supplied to the venturi tube and a burner head assembled on the upper part of the burner body A venturi pipe installed at one end of the burner body so as to protrude from the gas supply and connection member and at the other end to protrude from the upper portion of the inner cylinder seating member of the burner connection unit; And an annular body ring which is fixed by means of fastening means and has a spark discharge hole formed at an equal interval in an inner circumferential surface which is bent in parallel with the axial center so that the spark is discharged by the gas supplied to the venturi tube in the direction of the central axis from the inner peripheral surface. .

Here, the protrusion is formed at the end of the venturi tube and protruded at a predetermined width and height by a gas inlet hole of the circular body ring, and the protrusion is arc-shaped at the axial center of the gas inlet hole.

At least one projecting protrusion is provided on the lower surface of the circular body ring, and the protrusions are respectively inserted into the through holes formed in the seat portion of the burner assembly.

As described above, according to the burner assembly for a direct-ignition type burner apparatus according to the present invention, the flame outlet of the burner is not blocked by the oil flowing down when the meat is burned, and the clean- There is an effect to be excellent.

FIG. 1 is a longitudinal sectional view of a direct-ignition type baking oven for baking according to an embodiment of the present invention,
Fig. 2 is an exploded perspective view of Fig. 1,
Fig. 3 is a detailed view showing the ignition part of Fig. 1,
Figure 4 is a perspective view of the heat sink assembly of Figure 1,
Fig. 5 is an exploded perspective view of Fig. 4,
Fig. 6 is a plan view showing the outer cylinder of Fig. 1,
FIG. 7 is an exploded perspective view of FIG. 6,
Fig. 8 is a perspective view of the burner exhaust pipe connecting member of Fig. 1,
Fig. 9 is a left side view of Fig. 8,
Fig. 10 is a right side view of Fig. 8,
Fig. 11 is a plan view of Fig. 8,
Fig. 12 is a bottom view of Fig. 8,
13 is a vertical cross-sectional view of a direct-ignition type baking furnace apparatus according to the second embodiment of the present invention,
Fig. 14 is an exploded perspective view of Fig. 13,
Fig. 15 is a perspective view of the burner exhaust pipe connecting member of Fig. 14,
Fig. 16 is a front view of Fig. 15,
FIG. 17 is a plan view of FIG. 15,
Fig. 18 is a left side view of Fig. 15,
Figure 19 is a perspective view of the burner assembly of Figure 14,
20 is an exploded perspective view of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, referring to the accompanying drawings, a direct ignition burning furnace apparatus according to an embodiment of the present invention will be described in detail.

In the drawings, the same reference numerals are given to the same elements even when they are shown in different drawings. In the drawings, the same reference numerals as used in the accompanying drawings are used to designate the same or similar elements. And detailed description of the configuration will be omitted. Also, directional terms such as "top", "bottom", "front", "back", "front", "forward", "rear", etc. are used in connection with the orientation of the disclosed drawing (s). Since the elements of the embodiments of the present invention can be positioned in various orientations, the directional terminology is used for illustrative purposes, not limitation.

As shown in FIGS. 1 to 12, the direct-ignition type baking furnace apparatus 1000 according to an embodiment of the present invention is installed on an upper portion of a table body 10 of a restaurant, An outer cylinder 1100 provided with a butterfly damper 1120 at the lower center of the shaft as well as a flame detecting means 1110 are installed and an air adjusting means 1210 and a gas adjusting means 1220 A control unit 1200 installed to control the ignition means 1230 and an operation unit 1300 connected to the control unit to control the control unit and installed in the table main body, A burner assembly 1500 which receives the gas and air from the burner assembly 1200 and burns the flame by the ignition unit when the gas is inserted into the burner connection unit; ) Axis A heat sink assembly 1700 mounted on the upper portion of the inner cylinder 1600 and installed in the control unit 1200 so as to position the perimeter 1610 on the same line as the flame sensing unit 1110, And the exhaust pipe 20 and the outer cylinder 1100 and the butterfly 1100 are installed so that the smoke and the smell generated when air and gas are supplied from the indoor unit 11 and the air and the gas are supplied to the upper plate 11 of the table body 10, And an exhaust filter means 1800 provided at a lower portion of the table body 10 so as to form a flow path by the damper 1120 and to discharge the air to the outside through the space between the outer cylinder and the inner cylinder.

Accordingly, when the operation unit 1300 is operated to ignite in the control unit 1200, the gas sprayed to the burner assembly 1500 assembled with the burner connection unit 1400 is ignited to heat the heat sink assembly 1700, At this time, the grill 30 mounted on the upper portion of the inner cylinder 1600 is heated to be able to burn the meat so as to be positioned above the heat sink assembly 1700.

At this time, the smoke generated when the meat is burned in the grill 30 passes through the exhaust ring 20 and the flow path formed between the outer cylinder 1100 and the inner cylinder 1600 and the flow path formed between the outer cylinder 1100 and the burner connecting unit 1400 And then discharged to the outside via the exhaust filter means 1800 through the butterfly damper 1120.

The cutout 1131 is formed on one side of the quadrangle bracket 1130 welded to the outer cylinder 1100 so that the control unit 1200 is installed and communicates with the outer cylinder. And a burner connecting unit guide portion 1140 formed of a pin member 1141 and a bracket 1142 in parallel with the axial direction is further provided on the inner wall surface of the outer cylinder.

The brackets 1231 constituting the ignition means 1230 are fixed to the cutouts 1131 by screws at the side surfaces of the quadrangle brackets 1130 so as to remove the screws when the ignition means 1230 is abnormal, The ignition member 1232 fixed to the igniter 1231 can be simply checked.

That is, when the ignition member 1232 fails, the bracket 1231 is disassembled from the bracket 1231 without disassembling the outer cylinder 1100 in the table body 10 It becomes possible to perform simple inspection and repair.

The burner connection unit 1400 is provided with a plurality of positioning pins 1413 parallel to the center axis direction on the upper surface thereof and an inner cylinder seating member 1410 having a burner assembly seating portion 1414 on the inner circumferential surface thereof, The outer cylinder 1100 is connected to the inner cylinder seating member and is fitted to the burner connecting unit guide portion 1140 so as not to rotate relative to the outer cylinder 1100, And a gas supply connection member 1420 in the form of a quadrangular tube equipped with a gas supply pipe 1423.

The outer tube assembly 1423 formed at the end of the gas supply connection member 1420 is fitted into the guide part 1140 of the burner connection unit 1100 of the outer tube 1100 to be detachable in the axial direction of the outer tube, The flame sensing means 1110 provided on the outer cylinder 1100 is positioned at a predetermined position with respect to the inner cylinder 1600 and the heat sink assembly 1700 by the positioning pin 1413, And the heat sink assembly 1700. In this way, the flame can be detected.

In order to assemble the inner tube 1600 and the heat sink assembly 1700 to the positioning pins 1413 of the burner connection unit 1400, The assembly of the inner tube 1600 and the heat sink assembly 1700 to the crystal pin 1413 itself is aligned and assembled so as to sense the flame.

The inner cylinder seating member 1410 includes a cylindrical housing portion 1411a and a housing member 1411 having a communication hole 1411b on the bottom face, a peripheral portion 1412 provided on the upper portion of the housing member 1411, A plurality of positioning pins 1413 protruding in parallel to the central axis direction on the upper portion of the housing member 1414 and a burner assembly seating portion 1414 disposed on the inner peripheral surface of the housing member for seating the burner body 1510 of the burner assembly 1500 ).

Accordingly, the inner cylinder 1600 is seated on the peripheral portion 1412, and is fitted into the correct position by the positioning pin 1413 and assembled.

The burner assembly mounting portion 1414 has a plurality of mounting holes 1414a and stop grooves 1414b so that the burner body 1510 can be seated at the correct position without rotating.

The seating protrusion 1511 protruding to the lower portion of the burner body 1510 constituting the burner assembly 1500 is seated in the seating hole 1414a and the stop groove 1414b.

The gas supply connection member 1420 includes a U-shaped upper bracket 1421 assembled to communicate with the housing member 1411 having the communication hole 1411b, Shaped lower bracket 1422 formed to be a pipe member on the upper bracket or the lower bracket and fitted to the burner connecting unit guide portion 1140 so as to be rotated relative to the outer cylinder 1100 A stopper 1424 protruding from an end of the upper bracket and adapted to be hooked on the outer cylinder 1100, A venturi support portion 1425 installed at an end of the bracket and adapted to support a venturi end portion of the burner body 1510, and a venturi support portion 1425 provided inside the opposite end portions of the lower bracket, It consists of an overflow preventing member 1426 not to.

The gas supply connection member 1420 is seated at a predetermined position of the outer cylinder 1100 by the outer cylinder assembly 1423 provided in the upper bracket 1421 and the stopper 1424 so that the positioning pin 1410 of the inner cylinder seating member 1410 The inner tube 1600 and the heat sink assembly 1700 are assembled at the correct positions.

1 and 2, the burner assembly 1500 may have a venturi shape so that one end of the burner assembly 1500 protrudes through the inner cylinder seating member 1410 of the burner connection unit 1400 to the gas supply connection member 1420 And a burner head 1520 having a circular end at its other end and a burner head 1520 seated in a circular part of the burner body and adapted to inject the gas flowing through the burner body through the upper and outer circumferential surfaces in an annular shape .

A plurality of seating projections 1511 protrude from the bottom of the circular portion.

The seat 1511 of the burner body 1510 is seated and assembled in the seating hole 1414a and the stop groove 1414b formed in the inner cylinder seating member 1410 of the burner assembly 1500, The gas is supplied into the venturi shape of the burner body 1510 and the gas is circularly ejected through the burner head 1520. When the ignition means 1230 of the control unit 1200 ignites the burner head 1520, And a circular spark is discharged through it.

The inner cylinder 1600 is provided with a penetration portion 1610 in which a speculum is assembled at a predetermined position on the outer circumference and a seat portion 1620 is seated on the inner cylinder seat member 1410 of the burner connection unit 1400 And a positioning pin insertion hole 1621 is formed in the seating portion 1620 so as to be fitted to the positioning pin 1413. The seating pin insertion hole 1621 is formed below the seating portion 1620 And a crushed oil receiving portion 1630 is formed.

Therefore, since the positioning pin insertion hole 1621 is fitted into the positioning pin 1413 of the burner connection unit 1400, the flame sensing unit 1110 installed on the outer peripheral surface of the outer cylinder 1100, The oil in the oil receiving portion 1630 is removed from the oil receiving portion 1630 of the inner cylinder 1600 only by removing the heat sink assembly 1700, It is very convenient to clean the oil after the use.

4 and 5, the heat sink assembly 1700 is fitted with a positioning pin 1413 protruding from the upper portion of the inner cylinder 1600, and the lower face of the heat sink assembly 1700 is fixed to the seating portion 1620 The heat sink base 1710 is mounted on an upper portion of the heat sink base and has an upper portion formed as a dome 1721. A plurality of through holes 1722 are formed at regular intervals A heat sink 1720 having a mounting hook 1723 at one side of the dome 1721 and a fastener 1742 fastened to the inside of the dome of the heat sink by a washer 1742 and a nut 1743 And a plurality of heat sink panels 1730 which are welded and welded to each other.

The heat radiating plate support 1710 includes a circular receiving portion 1711, a through hole 1712 formed at the bottom of the receiving portion to allow the flame to rise, and a flame formed through the outer surface of the receiving portion 1711 A positioning hole 1714 formed in the peripheral bottom surface of the through hole formed in the accommodating portion 1711 and into which the positioning pin 1413 of the burner connecting unit 1400 is fitted is formed have.

Therefore, if the positioning hole 1714 of the heat sink base 1710 is aligned with the positioning pin 1413 of the burner connecting unit 1400 at the upper portion of the inner cylinder 1600, the flame sensing hole 1713 is inserted into the inner cylinder 1600 and the flame detecting means 1110 of the outer cylinder 1100 are positioned on a straight line, so that the flame can be easily detected.

The direct ignition type burnishing furnace apparatus according to the second embodiment of the present invention will be described with reference to FIGS. 13 to 20, and parts overlapping with those of the first embodiment will be denoted by the same reference numerals, and detailed description thereof will be omitted.

The direct ignition type burning furnace apparatus 1000 according to the second embodiment of the present invention is installed on the upper part of the table body 10 of the restaurant and the flame detecting means 1110 is installed to detect the inside of the predetermined position on the outer circumferential surface An outer cylinder 1100 provided with a butterfly damper 1120 is provided at a lower center of the shaft and an air cylinder 1110 provided at one side of the outer cylinder and controlling an air adjusting means 1210, a gas adjusting means 1220 and an ignition means 1230 An operation unit 1300-1 provided on the table body to control the control unit to be connected to the control unit, and a control unit 1200 installed inside the outer cylinder to control the gas and air A burner assembly 1500-1 for igniting the flame by the ignition unit when the gas is inserted into the burner connecting unit, In addition to being installed in A heat radiating plate assembly 1700 mounted on the upper portion of the inner cylinder 1600 and installed on the same line as the means 1110 so as to position the perimeter 1610; The exhaust pipe 20 and the outer cylinder 1100 and the butterfly damper 1120 are installed in the top plate 11 of the table body 10 so that the smoke and odor generated when the food is cooked, And an exhaust filter means 1800 provided at the lower portion of the table body 10 so as to be discharged to the outside through the space between the outer cylinder and the inner cylinder.

Therefore, when the operation unit 1300-1 is operated to ignite the control unit 1200, the gas ejected to the burner assembly 1500-1 assembled with the burner connection unit 1400-1 is ignited, and the heat sink assembly 1700 And the grill 30 mounted on the upper portion of the inner cylinder 1600 is heated so as to be positioned above the heat sink assembly 1700 to burn the meat.

At this time, the smoke generated when the meat is burned in the grill 30 passes through the exhaust ring 20 and the flow path formed between the outer cylinder 1100 and the inner cylinder 1600, the outer cylinder 1100 and the burner connecting unit 1400-1 And a butterfly damper 1120 through an exhaust filter means 1800. The exhaust filter means 1800 is provided with a bypass damper 1120,

As shown in FIGS. 15 to 18, the burner connecting unit 1400-1, which is a substantial part of the second embodiment, includes a plurality of positioning pins 1413 -1), an inner cylinder seating member 1410-1 having a burner assembly seat portion 1414-1, and an inner cylinder seating member 1410-1 communicating with the inner cylinder seating member and fitted to the burner connecting unit guide portion 1140 A gas supply connection member 1420-1 in the form of a quadrangular tube having an outer cylinder assembly portion 1422-1 which is not rotatable relative to the outer cylinder 1100 but is removably assembled in the central axis direction of the outer cylinder 1100 .

The outer tube assembly 1422-1 formed at the end of the gas supply connection member 1420-1 is fitted in the guide portion 1140 of the burner connecting unit 1100 of the outer tube 1100 to be detachable in the axial direction of the outer tube, When the inner cylinder 1600 and the heat sink assembly 1700 are assembled to a predetermined position by the positioning pin 1413-1, the flame detection means installed in the outer cylinder 1100 1110 can sense the flame discharged from the burner assembly 1500-1 through the inner cylinder 1600 and the heat sink assembly 1700. [

That is, in order to assemble the inner tube 1600 and the heat sink assembly 1700 to the positioning pins 1413-1 of the burner connection unit 1400-1, Assembling the inner tube 1600 and the heat sink assembly 1700 to the positioning pins 1413-1 of the heat sink assembly 1400-1 are aligned and assembled so that the flame can be detected.

The inner cylinder seating member 1410-1 includes a cylindrical housing member 1411-1 having a cylindrical receiving portion 1411a-1 and a bottom surface sealed by the housing member 1411-1 and a peripheral portion 1412-1 A plurality of positioning pins 1413-1 projecting in parallel to the central axis direction on the peripheral portion of the peripheral portion, and a plurality of positioning pins 1413-1 provided on the inner peripheral surface of the receiving portion of the receiving member, -1 of the burner assembly 1414-1.

The positioning portion 1620 of the inner cylinder 1600 is seated in the peripheral portion 1412-1 and the positioning pin insertion hole 1621 of the inner cylinder 1600 is fitted in the positioning pin 1413-1 so that the positioning pin The inner cylinder 1600 is assembled.

The gas supply connection member 1420-1 is vertically fixed in the shape of a quadrangular tube in the axial direction of the inner cylinder seating member on both sides of the outer circumferential surface of the inner cylinder seating member 1410-1, -1) and a through hole (1411a-1) formed in the outer peripheral surface between the closed bottom surface of the burner assembly mounting portion (1414-1) and the burner assembly mounting portion (1414-1) Which is vertically protruded from both sides of the end portion of the outer cylinder 1100 and fitted to the burner connecting unit guide portion 1140 so as not to rotate relative to the outer cylinder 1100, And a stopper 1423-1 protruding from the upper end of the quadrangular tube member 1421-1 and hooked to the outer tube 1100 so as not to be further lowered downward.

Therefore, since the gas supply connection member 1420-1 is provided on the outer peripheral surface of the inner cylinder seating member 1410-1 so as to communicate with the middle portion thereof, the oil introduced into the receiving portion of the inner cylinder seating member 1410-1 flows into the gas supply connection Since it takes a very long time to leak to the member 1420-1, there is no need to clean the burner connecting unit 1400-1 during operation, and the structure is also simplified.

The gas supply and connection member 1420-1 is seated in a predetermined position of the outer cylinder 1100 by the outer cylinder assembly 1422-1 and the stopper 1423-1 provided on the quadrilateral member 1421-1, The positioning pin 1413-1 of the seating member 1410-1 is always positioned at a predetermined position so that the inner tube 1600 and the heat sink assembly 1700 are assembled at the correct positions.

19 and 20, the burner assembly 1500-1 is installed so that its one end is projected by the gas supply connection member 1420-1 of the burner connection unit 1400-1, A venturi tube 1511-1 installed to protrude above the inner cylinder seating member 1410-1 of the burner connection unit 1400-1 and a gasket 1512-1 and fastening means 1514-1, 1, a burner body 1510-1 composed of a circular body ring 1513-1 tightly fixed through an intermediate portion of the circular body ring 1511, And a burner head 1520-1 in which spark discharge holes 1522a-1 are formed at regular intervals on the inner circumferential surface so that sparks are discharged at the center of the axis of the circular body ring 1513-1.

Therefore, the gas supplied in an annular shape by the venturi tube 1511-1, the circular body ring 1513-1 and the burner head 1520-1 is guided by the spark discharge hole 1522a-1 to the circular body ring 1513 -1 and the center of the burner head 1520-1 so that the oil that has fallen through the heat sink assembly 1700 does not block the spark discharge hole 1522a-1 and flows down as it is. And can be used neatly for continuous use.

The circular body ring 1513-1 has a gas inflow hole 1513a-1 formed at a predetermined position so as to communicate with the venturi tube 1511-1, and an outer diameter portion and an inner diameter portion protruding upward, The inner rims 1521-1 and 1522-1 of the burner head 1520-1 having a U-shaped cross section form the engagement protrusions 1513b-1 and 1513c-1, And 1513c-1, respectively.

The inner rims 1521-1 and 1522-1 of the burner head 1520-1 are fitted to the engaging shoulders 1513b-1 and 1513c-1 of the burner body 1510-1 without being separated, The inner rim 1522-1 is lowered downward and the spark discharge hole 1522a-1 is formed in the middle portion, so that the spark is discharged toward the center of the axis of the burner head 1520-1.

Further, at least one projecting protrusion (not shown) is provided on the lower surface of the circular body ring 1513-1. When the protrusion is fitted into the through hole formed in the burner assembly receiving portion 1414-1, When the assembly 1500-1 is seated in the burner assembly seat portion 1414-1, it is not rotated and is seated at a predetermined position.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such modifications and changes will fall within the scope of the present invention if they are apparent to those skilled in the art.

1000: direct ignition burning furnace device 1100: outer tube
1110: Flame detection means 1130: Four angle bracket
1131: cut-out portion 1132: fastening hole
1140: Burner connecting unit guide portion 1120: Butterfly damper
1200: control unit 1210: air conditioning means
1220: gas regulating means 1230: ignition means
1231: bracket 1232: ignition member
1300, 1300-1: Operation section 1400, 1400-1: Burner connection unit
1410, 1410-1: inner cylinder seating member 1413, 1413-1: positioning pin
1420, 1420-1: gas supply connection member 1423, 1422-1:
1500, 1500-1: burner assembly 1510, 1510-1: burner body
1520, 1520-1: Burner head 1522a-1: Spark discharge hole
1600: inner tube 1610:
1620: seat part 1621: positioning pin insertion hole
1630: Oil receiving portion 1700: Heat sink assembly
1710: Heat sink base 1720: Heat sink
1730: heat sink net 1800: exhaust filter means

Claims (5)

1. A burner assembly for a direct ignition type burner apparatus comprising a burner body in which gas is discharged to discharge an annular flame to an upper portion when a gas is supplied to a venturi tube, and a burner head assembled to an upper portion of the burner body,
The burner body,
A venturi pipe provided at one end to be fitted to the inner cylinder seat member and to protrude from the gas supply connection member and to have the other end protruded to the upper portion of the inner cylinder seat member of the burner connection unit,
And an annular body ring fixed to the upper portion of the venturi pipe by a gasket and fastening means,
The burner head
And a spark discharge hole is formed at equal intervals in an inner circumferential surface of the annular body ring, the annular body ring being bent in parallel with the axial center so that the spark is discharged from the annular body ring in the direction of the central axis by the gas supplied to the venturi tube Burner assembly for direct ignition type burner unit. The method according to claim 1,
Wherein the circular body ring comprises:
A gas inlet hole formed at a predetermined position so as to communicate with the venturi pipe,
A stepped engagement step is formed on each of the outer diameter portion and the inner diameter portion projecting upward,
The burner head
The outer rim and the inner rim of the inner rim are fitted to the engaging jaw,
And the spark discharge hole is formed in the inner rim of the burner head. 1. A burner assembly for a direct ignition type burner apparatus comprising a burner body in which gas is discharged to discharge an annular flame to an upper portion when a gas is supplied to a venturi tube, and a burner head assembled to an upper portion of the burner body,
The burner body,
A venturi pipe provided at one end to be fitted to the inner cylinder seat member and to protrude from the gas supply connection member and to have the other end protruded to the upper portion of the inner cylinder seat member of the burner connection unit,
A spark discharge hole is formed at an equal interval in an inner circumferential surface of the venturi tube which is fixed by a gasket and a fastening means and is bent in parallel with the axial center so as to discharge the spark by the gas supplied from the inner circumferential surface to the venturi tube in the direction of the central axis Characterized in that the burner assembly comprises an annular body ring. 4. The method according to any one of claims 1 to 3,
A protrusion protruding at a width and a height of a predetermined length from the end of the venturi tube to the gas inlet hole of the circular body ring,
Wherein the protrusions are formed in an arc shape on the axial center side of the gas inflow hole. 4. The method according to any one of claims 1 to 3,
Wherein at least one protrusion is provided on a lower surface of the circular body ring,
Wherein the protrusions are respectively fitted in through-holes formed in the burner assembly seat portion.

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