KR100960024B1 - Gas supply control device - Google Patents

Abstract

PURPOSE: A control device for supplying gas to a dual-port burner is provided to enable a user to easily control a burner by simultaneously controlling first and second valves and reducing the number of valves. CONSTITUTION: A control device for supplying gas to a dual-port burner comprises an operation unit(1), a gas supply unit(2), a valve unit(3), and an ignition unit. If a handle(13) of the operation unit is turned to on-position, the power generating part(14) of the operation unit generates electricity. A first and a second supply nozzle(26,27) of the gas supply unit are coupled with a first and second discharge port(24,25) and supply gas to the first and the second burner. The valve unit simultaneously ignites the first and the second burner or successively turns off the first and the second burner. A spark generating part of the ignition unit generates the spark by the electricity of the generating part and jets the flame for ignition to an ignition pipe.

Description

Gas supply control device for distributing and supplying gas to a two-ball burner

The present invention relates to a gas supply control apparatus capable of distributing and supplying gas to a two-ball burner, and more particularly, by a user and a valve means for operating a two-ball burner to an on, one-off off position. Gas supply means for selectively supplying the gas to be supplied to the load side, valve means for distributing the gas by rotating operation according to the operation of the operation means, by using a gas supplied through the valve means during the initial ignition to ignite the burner And a gas supply control device which distributes and supplies gas to a two-ball burner configured to control a two-ball burner from a burner device used in a kitchen of a business by using a gas supply control device. .

At present, the kitchen of the restaurant is a burner device consisting of a plurality of burners.

In general, food establishments need to cook food quickly, so the fine control of the fire power is not important, and the gas supply control device is configured to ignite and extinguish the burner stably.

In the conventional gas supply control device, one gas supply control device including a valve and a gas supply pipe is connected to one burner.

Accordingly, two gas supply control devices were installed in the two-ball burner when the two-ball burner including the first burner and the second burner was installed to improve the thermal power.

Therefore, in the prior art, when a burner device is to be installed in a business, each gas supply control device must be installed in accordance with the number of burners, so there are more valves in the burner device than necessary, resulting in troublesome use. As the valve is installed, the appearance of the gas burner for the shop was not beautiful, and thus there was a problem of inhibiting kitchen hygiene.

Accordingly, the present invention for solving the above problems is the user means for operating the two-ball burner in the on, one-off off, off position, gas supply means for supplying the gas selectively supplied by the valve means to the load side, The burner device used in the kitchen of the shop is composed of a valve means for rotating the gas to rotate according to the operation of the operation means, and an ignition means for igniting the burner by igniting the flame by using the gas supplied through the valve means during the initial ignition. It is an object of the present invention to provide a gas supply control device for distributing and supplying gas to a two-ball burner to control a two-ball burner using a single gas supply control device.

According to an aspect of the present invention,

In the center of the operation cover that is screwed into the return spring in the engaging portion formed on the front of the supply body in the center of the operating shaft that rotates according to the user's handle operation, and at the bottom of the operation cover to rotate the handle to the on position An operation means configured by installing a power generation unit which is driven by a lock ring of the valve means and generates predetermined electricity and supplies the spark generation unit of the ignition means;

The coupling portion to which the operation cover is coupled is formed on the front side of the supply body, and a valve groove for inserting the valve means is formed in the supply body so as to taper so as to become smaller in diameter from the inlet side thereof, and the tip of the supply body Combining first and second supply nozzles for supplying gas to the first burner and the second burner to the first and second outlets, respectively, forming first and second outlets for the discharge of gas on both sides; An inlet for receiving a high pressure gas at a central upper end of the supply body, and a gas supply means configured to form an ignition gas outlet for supplying an ignition gas to an ignition means at one end of the supply body;

Installed inside the valve groove and connected to the end of the operating shaft selectively supplies the gas introduced through the inlet to the load side according to the rotational direction of the operating shaft to ignite the first burner and the second burner at the same time and then rotate the Valve means operable to sequentially turn off the second burner and the first burner;

A connection part is provided to be connected to the ignition gas discharge port, and the ignition tube having a predetermined length is coupled to the connection part so that the end of the ignition tube is installed near the burner, and the electric spark is supplied from the power generation part at the end of the ignition tube. And a ignition means configured to spray the ignition spark to the ignition tube by generating a gas supply control device capable of distributing and supplying gas to the two-ball burner.

According to the present invention, the valve means to supply the gas to the first burner and the second burner at the same time according to the rotation angle of the handle operated by the user, after which the handle is supplied to the second burner in accordance with the angle of rotation in the reverse direction The gas is first shut off, and then the gas volume supplied to the first burner is gradually reduced and eventually shut off, so that the two-hole burner can be controlled by one gas supply control device, thereby significantly reducing the space occupied by valves in the commercial burner device. In addition, even if one gas supply device is used, it is possible to expect an effect of precisely controlling each two-ball burner.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, FIGS. 1 to 9.

The terms defined in describing the present invention have been defined in consideration of the functions of the present invention and should not be construed to limit the technical elements of the present invention.

According to the drawings, the present invention is roughly composed of an operation means 1, a gas supply means 2, a valve means 3, and an ignition means 4.

The operation means 1 is for the user to operate the first burner 5 and the second burner 6 on / off, the return spring 44 to the engaging portion 22 formed on the back of the supply body 21 And an operation cover 11 which is screwed in a state in which it is held in a supported state, and in the center of the operation cover 11 has an operating shaft 12 which rotates according to the operation of the user's handle 13, At the lower end of 11), when the knob 13 is rotated to the on position, it is locked by the key ring 43 of the valve means 3 to generate a predetermined electricity to the spark generator 48 of the ignition means 4. The power generation unit 14 to be supplied is provided and configured.

The gas supply means 2 is for supplying the gas supplied by the valve means 3 to the ignition means 4 and the first and second burners 5, 6,

The coupling part 22 to which the operation cover 11 is coupled is formed at the rear side of the supply body 21, and the valve body 31 forming the valve means 3 is inserted into the supply body 21. The valve groove 29 is tapered so as to decrease in diameter from the inlet side to the outlet side, and the first outlet 24 and the second outlet 25 for discharging gas are provided at both ends of the supply body 21. The first and second outlets 24 and 25 are formed in communication with the outlet side of the valve groove 29 to supply gas to the first burner 5 and the second burner 6, respectively. The second supply nozzles 26 and 27 are coupled to each other.

In addition, an inlet portion 23 for receiving a high-pressure gas from a gas supply source is formed at a central upper end of the supply body 21, and an ignition gas is used as an ignition means at one end of the supply body 21. The ignition gas outlet 28 for supplying is formed and comprised.

On the other hand, the valve means 3 is rotatably installed inside the valve groove 29 of the supply body 21 to selectively supply gas to the load side according to the rotation angle of the user's handle 13,

The tubular actuating part 32 formed to be fitted into the valve groove 29 and the actuating protrusion 33 connected to the actuating shaft 12 at the rear end of the actuating part 32 are formed to protrude. It consists of the valve body 31.

The operation protrusion 33 and the operation unit 32 are spaced apart by a partition wall.

The first valve hole 35 and the second valve for selectively opening and closing the first outlet port 24 and the second outlet port 25 at the outer circumference of the operating part 32 forming the tip end portion of the valve body 31. The hole 36 is formed at a position opposite to each other, and the first valve hole 35 is formed in the second valve hole 36 while the second valve hole 36 is formed long in the longitudinal direction of the operating part 32. The first valve hole 35 and the second valve hole 36 are formed in a first direction when the user rotates the handle 13 to the on position. The high pressure gas is supplied to the first and second burners 5 and 6 through the first and second supply nozzles 26 and 27 while coinciding with the outlet 24 and the second outlet 25. The first valve hole 35 is formed in the direction in which the operating part 32 rotates when the knob 13 is returned to the first ball off position (the reverse direction from the on position). First outlet (24) The second valve hole 35 is formed in the front-rear longitudinal direction of the operating part 32, that is, the direction perpendicular to the direction in which the operating part 32 rotates while the second valve hole 35 is maintained as it is. 35 and the second outlet 25 is inconsistent, so that the gas supplied to the second burner 6 is blocked to extinguish the second burner 6.

When the handle 13 is returned to the initial off position, the first valve hole 34 may be inconsistent with the first outlet 24, so that the first burner 5 may be extinguished.

On the other hand, the inlet hole 34 corresponding to the inlet 23 is formed in the middle of the operating portion 32 to be located between the first and second valve holes 35, 36, the inlet hole The inflow hole 34 is the inflow portion 23 unless the user forms the handle 13 in the off position by forming the length 34 in the direction in which the operating portion 32 rotates like the first valve hole 35. In communication with), the high pressure gas can be supplied into the operating part 32.

In addition, a pair of ring grooves 38a are formed on the outer periphery of the rear end of the operating part 32, and each of the ring grooves 38a is fitted with an O-ring 38 for preventing backflow of gas. The high pressure gas supplied to the gas is not leaked to the outside of the valve body 31.

An ignition gas valve hole 37 corresponding to the ignition gas outlet 28 is formed at the rear end of the operation part 32, and the inner space of the operation part 32 and the operation protrusion are formed at the center of the valve body 31. Opening and closing plate for forming a flow hole (39) communicating with the center of the 33, the opening and closing of the inlet side of the flow hole (39) at its end while being supported by the spring 42 in the flow hole (39) 41 is provided with an ignition gas valve 40 is inserted and rotated to the on position while the user presses the knob 13, the opening and closing plate 41 of the ignition gas valve 40 to open the flow hole (39) It is configured so that the gas can be instantaneously supplied to the ignition means 4 through the ignition gas outlet 28.

When the operation cover 11 is screwed to the engaging portion 22 of the supply body 21 with a screw, the key ring 43 is inserted into the actuating ring 33 as shown in FIG. 1. Rotation with the valve body 31 allows the power generation unit 14 to be rebuilt, and the return spring 44 is fitted to the outside of the actuating protrusion 33 so that the user handles the ignition while not shown in detail. When the handle 13 is pressed and the handle is released, the handle 13 and the operating shaft 12 can be returned to their original state by the elastic force of the return spring 44.

On the other hand, the ignition means (4) is provided with a connecting portion 46 is connected to the ignition gas discharge port 28, by coupling the ignition tube 47 of a predetermined length to the connecting portion 46 of the ignition tube 47 The end is to be installed near the burner, the spark is generated to operate to inject spark for the ignition tube 47 by generating a spark with electricity supplied from the power generation unit 14 at the end of the ignition tube (47) The unit 48 is provided and configured.

Referring to the operation and effects of the present invention configured as described above are as follows.

First, the assembly process

The valve body 31 in which the O-ring 38 is fitted is inserted into the valve groove 29 of the supply body 21, and the key ring 43 is inserted into the operation protrusion 33 of the supply body 21. In this case, the operation cover 11 is screwed to the coupling portion 22 of the supply body 21 via the return spring 44.

Then, the handle 13 is fitted to the operating shaft 12 of the operation cover 11, and the connection portion 46 of the ignition means 4 is connected to the ignition gas outlet 28 of the supply body 21.

At this time, when the handle 13 is present in the off position as shown in FIG. 6, the inlet hole 34 is released from the inlet part 23, and the high pressure gas is not introduced into the operating part 32. The first valve hole 35 and the second valve hole 36 are disposed at the lower side and the upper side, respectively, so that the first outlet hole 24 and the second outlet hole 25 are preferably maintained to be blocked.

9 shows an embodiment in which the gas supply control device of the present invention is installed, in which the first supply nozzle 26 and the second supply nozzle 27 connect the first burner 5 and the second burner 6 to each other. It is connected to the inlet side and is used with the ignition means 4 installed in the vicinity of the burners 5 and 6.

FIG. 6 illustrates that the handle 13 is in an off state. As shown in FIGS. 6A to 6C, the inlet hole 34, the first valve hole 35, and the second valve hole 36 are shown in FIG. 6. In this state, all of the ignition gas valve holes 37 are in a blocked state, and thus gas is not supplied.

7 illustrates a state in which the user rotates the handle 13 to the on position.

When the knob 13 is rotated to the on position, the inlet hole 34 communicates with the inlet 23 as shown in FIG. 7 (b), and the high pressure gas is introduced into the operating part 32 through the inlet 23. 7, the ignition gas valve hole 37 communicates with the ignition gas outlet 28, as shown in FIG. 7 (a). (43) causes the power generation unit (14) to pass a predetermined electricity to the spark generating unit (48) to generate sparks, and the ignition gas valve (40) is pressed by the operating shaft (12) to open and close the plate ( As the 41 opens the flow hole 39, the gas inside the operating unit 23 is supplied to the ignition tube 47 through the flow hole 39, the ignition gas valve hole 37, and the ignition gas discharge port 28. As a result, the spark discharged to the gas discharged to the ignition tube 47 by the spark generated by the spark generator 48 is supplied to the first and second burners 5 and 6.

At the same time, the first valve hole 35 and the second valve hole 36 communicate with the first outlet port 24 and the second outlet port 25 as shown in FIG. The first and second burners 5 are supplied to the first burner 5 and the second burner 6 through the 26 and the second supply nozzles 27 and are blown out through the ignition tube 47. (6) is ignited.

FIG. 8 illustrates a state in which the user rotates the knob 13 in the opposite direction to rotate to the 1-hole off position, and the inflow hole 34 maintains the open state as shown in FIG. 8 (b). Since the supplied high pressure gas is stably supplied to the inside of the operating part 32, and the second valve hole 36 of the valve body 31 is formed long in the front and rear longitudinal directions of the operating part 32. As shown in FIG. 8 (c), the gas supplied to the second burner 6 is blocked while being separated from the second outlet 25 and the second burner 6 is extinguished.

In addition, since the first valve hole 35 is elongated in the direction in which the operating part 32 rotates, the first valve hole 35 is rotated as shown in FIG. 8C even when the valve body 31 is rotated by a predetermined angle in the opposite direction. ) And the first outlet 24 is maintained as it is to maintain the ignition state of the first burner (5) normally.

If the user gradually rotates the knob 13 toward the off position from this time, the size of the coincidence between the first valve hole 35 and the first outlet 24 gradually decreases to adjust the fire power of the first burner 5. When the user moves the handle 13 to the off position, the first valve hole 35 is completely separated from the first outlet 24 so that the first burner 5 is extinguished.

As described above, the present invention can control two burners, that is, the first burner 5 and the second burner 6 at the same time by using one gas supply control device, so that the valve installed in the commercial burner device By significantly reducing the number of can be expected that the user can control the burner more easily.

1 is an exploded perspective view showing a gas supply control apparatus of the present invention.

2 is a view showing a gas supply means and a valve means applied to the present invention.

Figure 3 is a view showing a combined state of the gas supply means and valve means applied to the present invention.

4 is a view showing a valve body applied to the present invention.

5 is a cross-sectional view showing a valve body applied to the present invention.

Figure 6 is a cross-sectional view showing an operating state of the valve body when the off state in the present invention.

Figure 7 is a cross-sectional view showing an operating state of the valve body when the state in the present invention.

Figure 8 is a cross-sectional view showing the operating state of the valve body when the 1-hole off state in the present invention.

9 illustrates an embodiment of the present invention.

Explanation of symbols for main parts of the drawings

1: operating means, 2: gas supply means,

3: valve means, 4: ignition means,

5, 6: burner, operation cover,

12: working shaft, 13: handle,

21: supply body, 22: coupling part,

23: inlet, 24: first outlet,

25: second outlet, 26,27: nozzle,

28: ignition gas outlet, 29: valve groove,

31: valve body, 32: operating part,

33: working protrusion, 34: inlet hole,

35: first valve hole, 36: second valve hole,

37: ignition gas valve hole, 38: O-ring,

39: flow hole, 40: ignition gas valve,

Claims (3)

The operating shaft 12 rotates according to the manipulation of the user's handle 13 in the center of the operation cover 11, and the lower end of the operation cover 11 is locked when the handle 13 is rotated to the on position. Operating means (14) comprising a power generation unit (14) for generating and outputting electricity; The coupling part 22 to which the operation cover 11 is coupled is formed at the rear side of the supply body 21, and the diameter of the valve groove 29 is smaller in the supply body 21 from the inlet side to the outlet side. The first and second outlets 24 and 25 are formed to communicate with the outlet side of the valve groove 29 on both sides of the front end of the supply body 21. And first and second supply nozzles 26 and 27 for supplying gas to the first burner 5 and the second burner 6 to the second outlets 24 and 25, respectively, and the supply body. An inlet portion 23 for receiving a high pressure gas is formed at the center upper end of the 21, and a gas formed by forming an ignition gas outlet 28 for discharging the ignition gas at one side of the rear end of the supply body 21. Supply means (2); Installed in the valve groove 29 and connected to the end of the operating shaft 12, the gas introduced through the inlet 23 in accordance with the rotation direction of the operating shaft 12, the first outlet 24 and the second By discharging to the outlet 25 so that the first burner 5 and the second burner 6 can be ignited at the same time, the second burner 6 and the first burner 5 can be sequentially turned off while rotating to the opposite side. Valve means (3) for operation; A connecting portion 46 is provided to be connected to the ignition gas outlet 28, and the end of the ignition tube 47 is installed near the burner by coupling an ignition tube 47 having a predetermined length to the connecting portion 46. Ignition is made by installing a spark generating unit 48 that operates to generate sparks by the electricity supplied from the power generation unit 14 to the end of the ignition tube 47 is injected to the ignition tube 47 Means (4); a gas supply control device capable of distributing and supplying gas to a two-ball burner characterized by the above-mentioned. 2. The valve means (3) according to claim 1, wherein the valve means (3) has a tubular actuating part (32) formed to be fitted into the valve groove (29) and an actuating shaft (12) at the rear end of the actuating part (32). A first discharge port 24 and a second discharge port 24 formed on the outer periphery of the operating part 32 forming the tip of the valve body 31. The first valve hole 35 and the second valve hole 36 for selectively opening and closing the outlet 25 are formed at positions opposite to each other, and the second valve hole 36 is formed at the front and rear lengths of the operation part 32. The first valve hole 35 is formed long in the direction orthogonal to the second valve hole 36 while being formed in an elongated direction, and an inlet hole corresponding to the inlet 23 is formed in the middle of the operating part 32. 34 is formed between the first and second valve holes 35 and 36, and a pair of ring grooves 38a are formed at the outer periphery of the rear end of the actuating portion 32, and the ring grooves 38a are formed. )bracket The two burner gas supply control device that can supply gas to distribution, characterized in that the installation fitting the O-ring 38 for preventing the reverse flow of gas. The ignition gas valve hole 37 corresponding to the ignition gas outlet 28 is formed at the rear end of the actuating part 32, and the inside of the actuating part 32 in the center of the valve body 31. A flow hole 39 is formed in communication with the center of the space and the operation protrusion 33. The inlet side of the flow hole 39 is formed at the end thereof while being supported by the spring 42 in the flow hole 39. An ignition gas valve 40 having an opening / closing plate 41 for opening and closing is inserted into the opening and closing plate 41 of the ignition gas valve 40 when the user rotates to the on position while pressing the knob 13. A gas supply control device capable of distributing and supplying gas to a two-ball burner, characterized in that 39 is opened so that gas can be supplied to the ignition means 4 through the ignition gas outlet 28 at an instant.

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