KR20110044449A - Gas burners - Google Patents

Abstract

PURPOSE: A portable device for increasing the flame of a gas burner at low temperature is provided to completely exhaust the fuel gas in a gas container by conducting heat to the periphery of the gas container so as to increase the internal pressure of the gas container. CONSTITUTION: A portable device for increasing the flame of a gas burner at low temperature comprises a preheating part(100) and a transfer part(200). The preheating part comprises a preheating plate(110) which is attached to the periphery of a gas container with a magnet, a rod(120) which delivers heat to the top of the preheating plate, and a heat collecting block(130) which is coupled to the top of the rod and located beside the flame part of a burner(2). The transfer part comprises an outer cover(210) which is detachably coupled to the preheating part and formed with an internal conduit(211) filled with circulating insulating liquid. The outer cover covers the preheating plate and the gas container so that the heat of the preheating plate is delivered to the insulating liquid for providing heat to the entire periphery of the gas container.

Description

Portable burner thermal power increaser at low temperature {GAS BURNERS}

The present invention relates to a portable burner thermal power increasing apparatus at a low temperature, and more particularly, by heating the heat generated from the burner to the outer periphery of the gas container to increase the pressure inside the container, remaining fuel gas remaining in the gas container The present invention relates to a portable burner power increasing apparatus at a low temperature to allow a complete exhaustion without waste.

A gas burner is a device for economically burning gas to obtain a light source or a heat source. It is widely used because the air control for complete combustion is easy.

 In general, a burner means a device that mixes fuel with air and burns it. The gas burner burns the mixed air and the gas fuel to heat the radiant, and heats a predetermined object by radiant heat generated when the radiant is heated. The gas burner is manufactured in various forms according to its use, and LPG, LNG, and the like are used as the gas fuel.

The portable gas burner is a heating tool used for cooking food during outdoor activities such as mountain climbing and fishing, and is manufactured in consideration of portability, so that the burner itself is made compact and lightweight, and a gas container for supplying fuel gas. And a disposable container in the form of a metal can.

The fuel gas filled in the disposable gas container is a petroleum gas mainly composed of butane and the like, and is pressurized and filled in a liquefied state to be supplied into the gas burner by the filling pressure when the outlet of the gas container is opened. As it is discharged to the outside through the burner of the burner it is burned to provide heat for cooking.

At this time, as the use time elapses, the absolute amount of gas charged in the gas container decreases, and the filling pressure drops. In particular, during the cold winter season, the heat required for gas evaporation is not supplied smoothly. This is very falling.

As a result, the pressure in the container is lowered due to the temperature drop in the container due to the vaporization phenomenon of the liquefied gas, so that the gas remains in the container but cannot be used due to the weakening of the thermal power.

This phenomenon becomes more severe in places where the ambient temperature is low or in winter, so users can separate the gas container from the gas burner and shake it again or put it in hot water to raise the temperature of the container after use.

Alternatively, a hot dish is used to lift a gas container without removing it from the gas burner. In addition, when the used butane gas container is shaken, some unused gas remains inside, and when it is disposed, it is necessary to make a hole in the gas container to remove the residual gas to prevent explosion. Despite being a fuel means that can be used, it is not only waste of fuel by being disposed of, but also has a problem of causing environmental pollution.

Such a gas container has inconveniences in use and environmental problems as described above, but there are no portable gas burners or butane gas containers invented to use all of the gas in the gas container without remaining amount. The remaining amount of butane gas in the container remains a big problem for users as well as the environment.

Accordingly, an object of the present invention is to conduct the exothermic temperature generated by the burner to the outer periphery of the gas container to increase the pressure inside the gas container so that the fuel gas remaining in the gas container can be completely exhausted without remaining amount.

In addition, an object of the present invention is to enable the change of the length of the rod by screwing and the position through the corrugated pipe so as to effectively change the position of the heat collecting block for collecting the heating temperature of the thermal power to the thermal portion generated in the burner have.

In addition, an object of the present invention is to be able to fold the arc-shaped preheating plate hinged to fit a portable gas container having a variety of diameters.

Portable burner thermal power increase apparatus at a low temperature of the present invention for achieving the above object is attached to the outer periphery of the gas container detachably attached to the preheating plate, the rod having a heat conduction function on the top of the preheating plate And a preheating unit coupled to the upper portion of the rod so as to be located at the side of the thermal power generated by the burner so that the internal pressure of the gas container can be increased by the preheating plate in which the thermal power of the burner is thermally conductive, and the preheating unit is detachable. The outer cover is combined, and the inner cover is formed with a conduit filled with a thermal liquid to circulate, so that the outer cover is wrapped around the outer periphery of the preheating plate and the gas container, and the exothermic temperature transmitted from the preheating plate to the insulating liquid. It is composed of a delivery unit that is delivered to provide a heating temperature to the entire outer circumference of the gas container.

According to the present invention, the preheating unit is provided with a preheating plate having an arc shape, and a magnet is mounted on both sides of the front surface of the preheating plate to detachably couple the preheating plate to the outer periphery of the gas container, and the preheating plate is one or more. By dividing into equal parts, each preheating plate is hinged so that the front surface of the preheating plate is in close contact with the gas container having various diameters, and the heat collecting block installed to be connected to the preheating plate through the rod has a multi-stage groove on the outer surface To expand the heat transfer area.

According to the present invention, the transmission part is formed to have a fixing projection on one side of the outer cover to be fitted into the fixing groove formed on one side of the preheating plate, and the other side of the outer cover and the other side of the preheating plate by forming a Velcro The cover is wound around the outer periphery of the gas container and is configured to be combined with Velcro.

According to the present invention, the rod is configured to enable the lead movement according to the fastening state variable by allowing the rod coupled to the heat collecting block and the rod coupled to the preheating plate to be coupled to each other by screw fastening so as to extend the length.

According to the present invention, the rod is further configured to be formed of a corrugated pipe so as to configure the position of the heat collecting block.

As described above, the portable burner thermal power increasing apparatus at a low temperature of the present invention conducts the exothermic temperature generated by the burner to the outer periphery of the gas container to increase the pressure inside the gas container to completely discharge the fuel gas remaining in the gas container without remaining amount. It has the effect of being exhausted.

In addition, the portable burner thermal power increase apparatus at a low temperature of the present invention through the change of the length of the rod by the screw fastening and through the corrugated pipe to effectively change the position of the heat collecting block for collecting the heat generation temperature of the thermal power to the thermal portion generated in the burner It is possible to increase the heat collection efficiency by enabling the position change.

In addition, the portable burner thermal power increase apparatus at a low temperature of the present invention has the effect of being able to fold the arc-shaped preheating plate with a hinge in accordance with a portable gas container having a variety of diameters to improve the compatibility of the complete combustion device.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, it should be noted that the same components or parts in the drawings are indicated by the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

1 is a state diagram showing a portable burner thermal power increasing apparatus of the present invention, Figure 2 is a front view showing a state of use of the portable burner thermal power increasing apparatus of the present invention, Figure 3 shows a delivery unit of the portable burner thermal power increasing apparatus of the present invention. 4 is a plan view showing a state of use of the portable burner thermal power increasing apparatus of the present invention, Figures 5a, b is a perspective view showing another embodiment of the preheating unit of the portable burner thermal power increasing apparatus of the present invention, Figure 6 A front view of a state of use of another embodiment showing the portable burner thermal power increasing apparatus of the present invention.

First, as illustrated in FIGS. 1 to 6, the portable burner thermal power increasing apparatus 10 at a low temperature of the present invention receives the thermal power of the burner 2 and transfers it to the gas container 1 to be transferred to the gas container 1 and the preheating unit 100. The transfer unit 200 is configured to transfer the heat to the entire outer periphery of the gas container.

The preheating unit 100 is detachably attached to the preheating plate 110 by a magnet 111 on the outer circumference of the gas container 1, a rod 120 having a heat conduction function is inserted into the preheating plate 110 at an upper end thereof, and the heat collecting coupled to the upper portion of the rod 120 is performed. The block 130 is located on the side of the fire generated by the burner 2 so that the internal pressure of the gas container 1 can be increased by the preheating plate 110 in which the fire of the burner 2 is thermally conductive.

That is, the preheating unit 100 is made of a metal material to improve the thermal conductivity.

In addition, the collecting block 130 is located near the burner 2 thermal power generation so that the temperature of the thermal power can be transmitted to the collecting block 130.

The heat transferred to the heat collecting block 130 is transferred to the preheating plate 110 through the rod 120 to increase the pressure inside the gas container 1 by the heat radiation temperature of the preheating plate 110 mounted by the magnet 111 on the outer periphery of the gas container 1. By increasing, it enables the complete combustion of the residual amount of gas.

As shown in FIG. 5A, another embodiment of the preheater 100 is as follows.

A preheating plate 110 having an arc shape is provided, and a magnet 111 is mounted on both sides of the front surface of the preheating plate 110 to detachably couple the preheating plate 110 to the outer circumference of the gas container 1, and the preheating plate 110 is divided into at least one. Each preheating plate 110 is hinged 114 so that the front surface of the preheating plate 110 is in close contact with the gas container 1 having various diameters.

This causes a difference in diameter of the gas container 1 according to the type of the portable gas container 1 in which the amount of gas is charged.

At this time, by dividing the preheating plate 110 at equal intervals, each preheating plate 110 is rotatably coupled to the hinge 114, so that the front surface of the preheating plate 110 may be in close contact with the outer circumference of the gas container 1 having various diameters. See Figure 6.)

In addition, the heat collecting block 130 installed to be connected to the preheating plate 110 through the rod 120 may effectively collect heat generated in the burner 2 by forming the groove 131 in multiple stages on the outer surface thereof to expand the heat transfer area. .

In addition, the rod 120 allows the rod 120 connected to the heat collecting block 130 and the rod 120 coupled to the preheating plate 110 to be coupled to each other by fastening the screws 121 to each other, thereby enabling lead movement according to a variable fastening state.

That is, by varying the fastening state of the screw 121 of the rod 120 to raise and lower the collecting block, it is possible to arrange the collecting block 130 as close as possible to the vicinity of the heat of the burner 2 to further improve the collecting effect. See FIG. 5A)

In addition, the rod 120 further includes a corrugated pipe 122 so that the position of the heat collecting block 130 can be changed, thereby allowing the height and position of the heat collecting block 130 to be freely changed to maximize the heat collecting effect. (See Figure 5b)

In addition, the delivery unit 200 is coupled to the preheating unit 100 and the detachable outer cover 210, the outer cover 210 is formed inside the conduit 211 filled with the insulating liquid 212 to circulate the outer cover 210 is the preheating plate 110 and gas The exothermic temperature transmitted from the preheating plate 110 to the outer periphery of the container 1 is transferred to the insulating liquid 212 to provide the exothermic temperature to the entire outer periphery of the gas container 1 (see FIG. 3).

The insulating liquid 212 is circulated into the conduit 211 while gradually increasing the temperature by the heat radiation temperature of the preheating plate 110 to have an even temperature distribution in the outer cover 210.

This transfers the heat of the burner 2 to the gas container 1 primarily through the preheater 100, thereby increasing the internal pressure of the gas container 1, so that the gas container 1 can effectively maintain the thermal state through the delivery unit 200. In order to maintain the internal pressure rise of the gas container 1 which is left in a low temperature state more smoothly.

In order to enable such a function, the transmission part 200 forms a fixing protrusion 213 on one side of the outer cover 210 to be fitted into the fixing groove 131 112 formed on one side of the preheating plate 110, and the other side and the preheating plate of the outer cover 210. 110 Velcro 214 is formed on the other side of the rear, so that the outer cover 210 is wound around the outer periphery of the gas container 1 to be combined with the Velcro 113.

As a result, the delivery unit 200 is easily mounted on the preheating unit 100 through the fixing protrusion 213, and the outer cover 210 is coupled to the outer periphery of the gas container 1 through the Velcro 214 and 113 coupling.

In addition, the transfer unit 200 may be easily detached from the preheating unit 100 by the combination of the fixing protrusion 213 and the Velcro 214.

The present invention described above is not intended to be carried out by the above-described embodiments and the accompanying drawings, and that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be apparent to those with ordinary knowledge.

1 is a use state showing the portable burner thermal power increaser of the present invention.

Figure 2 is a front view of the use state of the portable burner thermal power increaser of the present invention.

Figure 3 is a front view showing a delivery unit of the portable burner thermal power increaser of the present invention.

Figure 4 is a plan view in use state showing a portable burner thermal power increaser of the present invention.

Figure 5a, b is a perspective view showing another embodiment of the preheater of the portable burner thermal power increasing apparatus of the present invention.

Figure 6 is a front view of the use state of another embodiment showing a portable burner thermal power increasing apparatus of the present invention.

<Description of the symbols for the main parts of the drawings>

1: gas container 2: burner

10: thermal increase device 100: preheating unit

110: preheating plate 111: magnet

112: fixing groove 113: Velcro

114: hinge 120: rod

121: screw 122: corrugated pipe

130: heat collecting block 131: home

200: transmission unit 210: outer cover

211: pipeline 212: thermal liquid

213: fixing protrusion 214: Velcro

Claims (5)

The preheating plate is detachably attached to the outer periphery of the gas container by a magnet, and a rod having a heat conduction function is placed on the preheating plate, and the heat collecting block coupled to the upper portion of the rod is located on the side of the thermal power generated by the burner. Preheating unit to increase the internal pressure of the gas container by the heat preheating plate of the thermal power of the burner, The outer cover is detachably coupled to the preheating part, and the outer cover is filled with a thermal liquid to circulate so that the outer cover is wrapped in the preheating plate and the outer periphery of the gas container to be delivered from the preheating plate. A portable burner thermal power increaser at low temperature, characterized in that the heat generation temperature is transferred to the insulating liquid and configured to provide a heat generation temperature to the entire outer circumference of the gas container. The method of claim 1, The preheating unit, A preheating plate having an arc shape is provided, and magnets are mounted on both sides of the preheating plate to detachably couple the preheating plate to the outer circumference of the gas container, and the preheating plate is divided into one or more sections so that each preheating plate is divided. Hinged to ensure that the front of the preheating plate is in close contact with the gas container with various diameters, The heat collecting block installed to be connected to the preheating plate through the rod is a portable burner thermal power increaser at low temperature, characterized in that configured to extend the heat transfer area by forming a plurality of grooves on the outer surface. The method of claim 1, The delivery unit The fixing protrusion is formed on one side of the outer cover to be fitted into the fixing groove formed on the rear side of the preheating plate, and a velcro is formed on the other side of the outer cover and the rear side of the preheating plate so that the outer cover is wound around the gas container outer circumference. Portable burner thermal power increaser at low temperatures, characterized in that configured to be coupled to the Velcro. The method of claim 1, The rod is a portable burner thermal power increase at a low temperature, characterized in that the rod connected to the heat collecting block and the rod coupled to the preheating plate is coupled to each other by screw fastening so as to extend the length is configured to enable the lead movement according to the variable fastening state Device. The method of claim 1, The rod is a portable burner thermal power increase apparatus at a low temperature, characterized in that configured to enable the change of position of the heat collecting block further comprises that it can be formed as a corrugated pipe.

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