KR101742877B1

KR101742877B1 - A Boiler System

Info

Publication number: KR101742877B1
Application number: KR1020150105397A
Authority: KR
Inventors: 윤한준
Original assignee: 윤한준
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2017-06-01
Also published as: KR20170011918A

Abstract

The present invention relates to a boiler system for outdoor heating, and more particularly, to an apparatus and a method for heating a boiler for outdoor heating, in which gas is ignited and circulated in heating water, And the ignition state is continued. The present invention relates to a boiler for outdoor heating,
A main body (10) having a space portion capable of supplying water; A burner unit 20 disposed at a lower portion of the main body 10 and generating a firearm by burning gas; And a circulation pipe (30) connected to the main body (10) and providing the heated water recovered through heat exchange with the fire generated by the burner part (20) to the mattress; And a circulation pump (40) installed at one end with the circulation; The burner unit 20 includes switching means 21 for gas supply; A gas re-ignition switching means (22) mounted to the gas supply switching means (21) for automatically reigniting gas fires; And a gas re-igniter circuit portion 23 connected to the gas re-ignition switching means 22 for outputting a signal for igniting the gas.

Description

{A Boiler System}

The present invention relates to a boiler system for outdoor heating, and more particularly to a boiler system for outdoor heating, which is configured to heat a small area through circulation of gas and heating water. However, when the heating gas is turned off by an external environment such as wind or moisture, And the ignition state is maintained by re-igniting the fire.

Generally, in a boiler apparatus, heating water is heated by a heat source using gas or oil, and the heating water is circulated along the circulation pipe to heat the boiler. It is mainly installed in a house or various buildings to promote heating.

On the other hand, with the recent spread of the five-day workweek in recent weeks, modern people are enjoying leisure activities through camping and the like, and accordingly, it is demanded to supply a device capable of heating easily in the outdoors. However, the boiler for heating the above-mentioned houses and various buildings is bulky and heavy to carry, and it is practically difficult to move them once the installation is completed.

Accordingly, in this field, it has been demanded to provide a portable boiler device that can be easily installed and heated in the outdoors through easy carrying and installation, and a portable boiler device Have been developed and distributed.

However, since the conventional portable boiler apparatuses do not have a stable thermal efficiency, disposable gas having a limited capacity is required to be carried and replaced frequently. Accordingly, it is troublesome and inconvenient to use the disposable gas due to frequent replacement of the disposable gas It is pointed out.

Particularly, the portable boiler apparatuses are required to be installed outdoors in safety. However, when it is raining, rainwater flows in through the intake port or the exhaust port, and the rainwater reaches the burner portion to hinder combustion, This is not desirable for safety reasons.

In order to solve this problem, a portable boiler apparatus has been proposed in Japanese Patent Registration No. 10-1191276, which includes a main body having an exhaust port formed at an upper portion thereof; A burner unit disposed at a lower portion of the main body, the burner unit generating a firearm by burning gas; And a heat exchange tube accommodated in the main body and heating the heated water recovered through heat exchange between the steam generated in the burner part and the heat exchanger, wherein the main body is housed in a heat insulating case formed with an intake port on the upper part, A space is formed between the inner wall of the case and the outer wall of the main body. On the lower sidewall of the main body accommodated in the heat insulating case, at least one air intake hole communicating the space and the main body is formed. And the air introduced into the spaced space is preheated by the heat released to the outer wall of the main body, and flows into the main body through the air intake hole.

However, since the above apparatus has a very complicated structure, there is a problem that the price is very expensive.

In other words, since the conventional portable boiler apparatus needs to be newly manufactured as a dedicated apparatus, the production cost must be increased. In addition, when the fire is turned off, it must be re-ignited and it is difficult to confirm if the fire suddenly turns off at night In addition, it was difficult to realize the re-heating due to the difficulty of recapitalization.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a boiler which is capable of automatically re-igniting a flame when the flame for heating the boiler is turned off, And it is an object of the present invention to provide a device which does not have to take measures for preventing the turn off separately when applied.

As means for achieving the above object,

The present invention comprises a main body (10) having a space portion capable of supplying water; A burner unit 20 disposed at a lower portion of the main body 10 and generating a firearm by burning gas; And a circulation pipe (30) connected to the main body (10) and providing the heated water recovered through heat exchange with the fire generated by the burner part (20) to the mattress; And a circulation pump (40) installed at one end with the circulation; The burner unit 20 includes switching means 21 for gas supply; A gas re-ignition switching means (22) mounted to the gas supply switching means (21) for automatically reigniting gas fires; A gas re-ignition circuit portion (23) connected to the gas re-ignition switching means (22) for outputting a signal for igniting the gas is provided; The gas re-ignition switching means being in the form of a cam; The gas re-ignition circuit unit 23 includes a DC power supply unit 101 installed to supply a required voltage by connecting a plurality of 12-volt lithium batteries, automotive accumulators or general-purpose batteries in series; A gas re-ignition switch (102) connected at one end to the DC power source unit and switched on when the gas re-ignition switching unit is rotated; An oscillation transformer (103) which is supplied with electricity when the gas re-ignition switch is turned on and outputs a boosted alternating current; A discharge electrode ignition switching unit 108 connected to the output terminal of the oscillation transformer and turned on by electrical supply; A high voltage transformer 107 installed at an output terminal of the switching unit for igniting the discharge electrode and generating a high voltage; High-voltage discharge gaps (113a, 113b) in which a high voltage power supplied by the high-voltage transformer is connected; A discharge electrode 114 for igniting the fuel to induce a flame of a gas to be ignited while discharging is performed using a power source provided by the high pressure discharge gap; The discharge electrode and the base end are connected to each other, the emitter end and the collector end are connected to the switching unit for igniting the oscillating transformer and the discharge electrode, and when the fuel is burned, the power is switched to the switching electrode ignition switching unit, When the flame is turned off due to external wind or moisture, the closed circuit is broken due to the disappearance of the thermoelectrons, so that the switching is turned off. As a result, the discharge electrode is ignited by turning on the power to the switching unit for reducing the discharge electrode And a discharging electrode-off switching unit 118 which functions to discharge the discharging electrode.

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As described above, according to the present invention, a boiler is installed in a conventional gas range, and when the flame for heating the boiler is turned off, the flame can be automatically re-ignited, To provide an effect that does not have to take action.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall configuration view of a heating boiler according to the present invention; FIG.
2 is a conceptual diagram illustrating switching of a heating boiler apparatus according to the present invention.
3 is a circuit block diagram of a heating boiler apparatus according to the present invention;

The operation principle of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. It should be understood, however, that the drawings and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not to be construed as limiting the present invention.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms used below are defined in consideration of the functions of the present invention, which may vary depending on the user, intention or custom of the operator. Therefore, the definition should be based on the contents throughout the present invention.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. The configuration is omitted as much as possible, and a functional configuration that should be additionally provided for the present invention is mainly described.

Those skilled in the art will readily understand the functions of the components that have been used in the prior art among the functional configurations that are not shown in the following description, The relationship between the elements and the components added for the present invention will also be clearly understood.

In order to efficiently explain the essential technical features of the present invention, the following embodiments properly modify the terms so that those skilled in the art can clearly understand the present invention, It is by no means limited.

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are merely illustrative of the technical idea of the present invention in order to efficiently explain the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs. .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall configuration view of a heating boiler according to the present invention; FIG.

2 is a conceptual diagram illustrating switching of a heating boiler apparatus according to the present invention.

3 is a circuit block diagram of a heating boiler according to the present invention,

The present invention comprises a main body (10) having a space portion capable of supplying water; A burner unit 20 disposed at a lower portion of the main body 10 and generating a firearm by burning gas; And a circulation pipe (30) connected to the main body (10) and supplying the heated water recovered through heat exchange with the firearm generated in the burner part (20) to the mattress (60); And a circulation pump (40) installed at one end of the circulation.

The circulating pump 40 forcibly circulates the hot water under the control of the controller 50. In the present embodiment, the controller 50 measures the temperature of the circulating hot water circulating along the circulating pipe 30 A temperature sensor is provided.

Accordingly, the controller 50 controls the forced circulation amount of the heating water through the circulation pump 40 in accordance with the temperature of the heating water, so that the circulation pump 40 is unnecessarily driven and the consumption of the battery is excessively increased .

The present invention is constructed by further mounting the gas re-ignition switching means (22) to the gas supply switching means (21) of the burner section (20) And the end of the gas re-ignition circuit section (23) is connected to a fuel output terminal.

That is, the present invention is characterized in that when the gas supply switching means 21 is operated, the gas re-ignition switching means 22 is operated simultaneously, thereby igniting the initial gas fires, The gas re-ignition circuit portion 23 linked to the gas re-ignition switching means 22 is operated to re-ignite the fuel to prevent the gas fire from being turned off.

More specifically, in the gas supply switching means 21 of the present invention, the gas re-ignition switching means 22 is formed in a cam shape and is formed in an elliptical shape as a whole, , So that the gas re-ignition switching means 22 is designed to perform the cam movement.

That is, when the gas supply switching means 21 is rotated, the gas re-ignition switching means 22 simultaneously turns on the gas re-ignition circuit portion 23, The discharge electrode connected to the output terminal is ignited, and the fuel is ignited. When the fuel is ignited by the discharge electrode, the power supplied to the discharge electrode is turned off and no discharge is caused.

At this time, since the gas re-ignition switching unit 22 maintains the switching state, the gas re-ignition circuit unit 23 continues to be in an operating state, so that the gas is turned off due to external wind or moisture Ignition circuit unit 23 is automatically operated to ignite the discharge electrode to ignite the fuel, so that the ignition of the gas is continuously maintained.

In the drawing, reference numeral 200 denotes a gas fuel supplier, reference numeral 210 denotes a gas fuel control unit, and reference numeral 220 denotes a gas supply nozzle. At this time, if the gas supply switching means 21 is rotated, the gas fuel control portion operates to adjust the amount of gas directed to the discharge electrode by controlling the fuel supplied through the gas supply nozzle, thereby controlling the size of the flame.

The concept of adjusting the gas supply amount by rotating the gas supply switch is well known in the art, so that further explanation will be omitted.

The main feature of the present invention is that the gas refill switching unit is coupled to the gas supply switch so that the gas refill ignition switching unit is switched while the gas refill ignition switching unit is simultaneously turned on when the gas supply switch is operated.

That is, according to the present invention, when the gas supply switch is operated, the gas re-ignition switching unit is rotated, and the gas re-ignition circuit unit is mechanically touched and operated.

Hereinafter, the specific configuration of the gas re-ignition circuit unit according to the present invention will be described.

The gas ref ignition circuit portion of the present invention includes a direct current power source 101, a gas re-ignition switch 102, an oscillation transformer 103, a switching electrode ignition switching portion 108, a high voltage transformer 107 High-voltage discharge gaps 113a and 113b, a discharge electrode 114, and a discharge electrode-off switching unit 118. [

The direct current power source unit 101 is installed to supply a necessary voltage by connecting a plurality of 12 volt lithium batteries, vehicle batteries or general purpose batteries in series.

The gas re-ignition switch 102 is connected to the DC power source part at one end and is switched on when the gas re-ignition switching part is rotated.

When the gas re-ignition switch is turned on, electricity is supplied to the oscillation transformer 103 to output a boosted alternating current.

The discharge electrode ignition switching unit 108 is connected to the output terminal of the oscillation transformer and is turned on by electrical supply.

The high-voltage transformer 107 is installed at an output terminal of the switching unit for igniting the discharge electrode, and generates a high voltage.

The high-voltage discharge gaps 113a and 113b are connected to a high-voltage power source supplied by a high-voltage transformer.

The discharge electrode 114 is discharged by using a power source provided by a high-voltage discharge gap, and ignites the fuel to induce the flame of the gas to be burned.

The discharge electrode switching part 118 is connected to the base end of the discharge electrode, the emitter end and the collector end are connected to the switching part for igniting the transformer and the discharge electrode. When the fuel is burned, When the flame is turned off due to external wind or moisture, the closed circuit is broken due to the disappearance of the thermoelectrons, so that the switching is turned off. As a result, the switching electrode for reducing the discharge electrode And the discharge electrode is ignited.

Hereinafter, the operation of the gas re-ignition circuit will be described.

First, when the gas re-ignition switch 102 is turned on, the DC power source 101 is connected, power is applied to the oscillation transformer 103, and a high voltage is applied to the secondary side of the oscillation transformer 103.

The power source induced on the secondary side becomes a DC power source of a half wave through the rectifying diode 106. This half wave DC power source becomes a more stable DC power source due to the charging / discharging action of the condenser 121.

This DC power source is applied to the anode terminal of the thyristor (discharge electrode switching unit) 108 through the primary coil of the high-voltage transformer 107, while the DC power source charges the capacitor 110 through the resistor. The elevated voltage passes through the diode 111 and triggers the discharging electrode switching unit 108 so that the node node and the cathode node are switched to perform the operation of the high voltage transformer 107, A high voltage is induced in the secondary coil of the discharge electrode 114. The induced high voltage causes a secondary discharge between the discharge gaps 113a and 113b and a spark discharge between the discharge electrodes 114. [

This spark discharge ignites the gas ejected through the nozzle of the burner located between the discharge electrodes 114. When the gas of the gas nozzle is ignited in this manner, an induced voltage is generated by a thermoelectron at both ends of the discharge electrode due to the combustion flame.

The induced voltage induces a closed circuit at the emitter end and the collector end of the discharging electrode-off switching unit 118 while the base end of the discharging electrode-off switching unit 118 is activated to turn off the power to the switching electrode ignition switching unit do.

That is, the voltage between the resistor 119 and the condenser 110 flows through the diode 120 to flow between the emitter terminal and the collector terminal of the switching unit 118 for discharging electrode off, and the resistor 109 When the voltage between the resistor 109 and the capacitor 110 is lowered, the trigger signal to the switching electrode ignition switching unit 108 is stopped and the voltage between the node unit and the capacitor 110 is lowered. A current does not flow to the primary coil and the secondary coil of the high-voltage transformer 107, and the spark discharge between the discharge electrodes is stopped.

If the combustion operation in the gas nozzle is stopped due to external influences, the flow of the current flowing due to the thermoelectrons disappears at both ends of the discharge electrode 114. As a result, the emitter end of the discharging electrode- The bias voltage flowing between the ends disappears and the switching unit 118 for discharging electrode off is turned off.

Off switch 118 is turned off and the bypass voltage between the resistor 109 and the capacitor 110 through the diode 120 is removed and the capacitor 110 is charged.

The charged voltage causes a break-over phenomenon of the die 111 and a trigger signal is sent from the die to the discharge electrode ignition switching unit 108 to start spark discharge again.

10: Body
20: burner part
30: Circulation tube
40: circulation pump
50: controller

Claims

A main body (10) having a space portion capable of supplying water; A burner unit 20 disposed at a lower portion of the main body 10 and generating a firearm by burning gas; And a circulation pipe (30) connected to the main body (10) and providing the heated water recovered through heat exchange with the fire generated by the burner part (20) to the mattress; And a circulation pump (40) installed at one end of the circulation pipe; The burner unit 20 includes switching means 21 for gas supply; A gas re-ignition switching means (22) mounted to the gas supply switching means (21) for automatically reigniting gas fires; A gas re-ignition circuit portion (23) connected to the gas re-ignition switching means (22) for outputting a signal for igniting the gas is provided;
When the gas supply switching means 21 is rotated, the gas fuel control unit 210 operates to adjust the amount of gas directed to the discharge electrode by regulating the fuel supplied through the gas supply nozzle 220 to adjust the size of the flame To be able to;
When the gas supply switching means 21 is rotated, the gas re-ignition switching means 22 simultaneously rotates to turn on the gas re-ignition circuit portion 23. At the same time, When the fuel is ignited by the discharge electrode, the power supplied to the discharge electrode is turned off so that the discharge is no longer performed;
When the gas ignition re-ignition switching unit 22 maintains the switching state, the gas re-ignition circuit unit 23 keeps operating. When the gas ignition is turned off due to external wind or moisture, (23) automatically operates to ignite the discharge electrode again so as to ignite the fuel, so that gas fires are continuously maintained;
The gas re-ignition switching means being in the form of a cam;
The gas re-igniter circuit portion
A direct current power supply 101 installed to supply a necessary voltage by connecting a plurality of 12-volt lithium batteries, vehicle batteries or general batteries in series;
A gas re-ignition switch (102) connected at one end to the DC power source unit and switched on when the gas re-ignition switching unit is rotated;
An oscillation transformer (103) which is supplied with electricity when the gas re-ignition switch is turned on and outputs a boosted alternating current;
A discharge electrode ignition switching unit 108 connected to the output terminal of the oscillation transformer and turned on by electrical supply;
A high voltage transformer 107 installed at an output terminal of the switching unit for igniting the discharge electrode and generating a high voltage;
High-voltage discharge gaps (113a, 113b) in which a high voltage power supplied by the high-voltage transformer is connected;
A discharge electrode 114 for igniting the fuel to induce a flame of a gas to be ignited while discharging is performed using a power source provided by the high pressure discharge gap;
The discharge electrode and the base end are connected to each other, the emitter end and the collector end are connected to the switching unit for igniting the oscillating transformer and the discharge electrode, and when the fuel is burned, the power is switched to the switching electrode ignition switching unit, When the flame is turned off due to external wind or moisture, the closed circuit is broken due to the disappearance of the thermoelectrons, so that the switching is turned off. Accordingly, the power to the switching unit for igniting the discharge electrode is turned on so that the discharge electrode is ignited And a switching unit (118) for switching off the discharging electrode, the switching unit (118) having a function of discharging the discharge electrode.

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