KR101830231B1 - Burner - Google Patents
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- Publication number
- KR101830231B1 KR101830231B1 KR1020160022472A KR20160022472A KR101830231B1 KR 101830231 B1 KR101830231 B1 KR 101830231B1 KR 1020160022472 A KR1020160022472 A KR 1020160022472A KR 20160022472 A KR20160022472 A KR 20160022472A KR 101830231 B1 KR101830231 B1 KR 101830231B1
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- KR
- South Korea
- Prior art keywords
- fuel
- burner
- valve body
- fuel supply
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- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C5/00—Stoves or ranges for liquid fuels
- F24C5/16—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C5/00—Stoves or ranges for liquid fuels
- F24C5/02—Stoves or ranges for liquid fuels with evaporation burners, e.g. dish type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C5/00—Stoves or ranges for liquid fuels
- F24C5/20—Stoves or ranges for liquid fuels with special adaptation for travelling, e.g. collapsible
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a burner using a fuel supply control device, and more particularly, to a burner of a burner and a stove for leisure or home and industrial boilers using a fluid such as alcohol or oil as fuel, And to prevent fire by stably cutting off fuel supply when incapable of combustion.
The present invention relates to a fuel supply system for supplying fuel through a fuel supply hose connected between a burner main body and a fuel tank and adjusting fuel supply through a fuel inflow control valve, And a supply valve is provided.
Description
BACKGROUND OF THE
Generally, an alcohol burner is used as a leisure alcohol burner such as domestic utility utility model No. 1985-0002681 or registered utility model innovation No. 0311261, which provides a simple way to heat food in mountains or rivers, It is applied to the boiler using alcohol burner such as alcohol.
The burners provided with such alcohol as fuel are less affected by the smell, and are preferred due to the low noise, the low fuel cost and the high safety as compared with the gas burner.
However, in order to reduce the fuel cost, when the alcohol fuel is selected and directly mixed with the alcohol contained in the fuel cell, such as the above-mentioned prior art, or when the alcohol fuel is contained in the alcohol fuel tank or the alcohol is ignited, And it is difficult to maintain the ignition continuously for a long time. That is, in the past, when the alcohol is vaporized in the air, the amount of vaporized gas which is annihilated without any resistance is increased, and accordingly, the consumption of alcohol is increased. As a result, consumption of alcohol in the storage tank is increased and it is difficult to continuously keep ignition for a long time. The problem of storing alcohol is pointed out.
In addition, the alcohol burner of the prior art has a problem that the thermal power is very weak as compared with the gas burner, so that it can not enjoy the expected effect as much as the consumed fuel.
Particularly, in a combustor such as a burner that uses oil or alcohol as a fuel in the past, an opening / closing device for regulating the amount of fuel supply or cutting off the supply of fuel is provided to stably supply fuel. However, when the combustion of the fuel is stopped due to the external influence during the fuel combustion, that is, the non-combustion condition such as the lack of ambient oxygen or the strong wind or the like, the flow rate of the fuel can be controlled through the regulator valve Fuel is supplied continuously to the outside of the combustor, and when the burned fuel approaches the combustible fuel, there is a risk of spreading into a large-sized fire. Therefore, in order to solve this problem, the temperature or heat A sensing sensor for sensing the fuel tank, and a sensor electrically connected between the fuel tank and the combustor Through the associated operation of the solenoid valve and the LES and block the fuel oil supply.
However, in the case where the fuel supply is interrupted by the use of an electric means in case of incapability of combustion as described above, there is no means for solving the problem when the power supply malfunctions, and when the power supply is interrupted, It is impossible to exclude the danger of fire and it is applicable only to a burner which uses petroleum or alcohol as fuel only in a place where electric power is supplied, and it is pointed out that electric fuel supply cutoff device is difficult to use for general purpose.
Therefore, there is an urgent need for a stable device that cuts off the supply of fuel when the fuel is not combusted without using electrical means.
[Patent Literature]
Domestic public utility model No. 1985-0002681
Registered Utility Model No. 0311261
Published Japanese Patent Application No. 2003-0041429
The present invention has a technical problem of preventing fuel supply without using electrical means when combustion of fuel is not performed.
Disclosure of Invention Technical Problem [8] The present invention provides a burner that reduces fuel consumption and maintains ignition for a long time, as well as significantly increases safety.
The present invention relates to a fuel supply system for supplying fuel through a fuel supply hose connected between a burner main body and a fuel tank and adjusting fuel supply through a fuel inflow control valve, And a supply valve is provided.
In addition, the present invention is characterized in that a fuel hose connected to a fuel storage tank is inserted into and connected to a fuel inlet located below a side of a burner main body having a fuel holding space at a lower portion thereof, and between the fuel inlet and a fuel hose connected to the fuel storage tank, And a backflow prevention filter, wherein the fuel supply valve has a double structure provided between the burner main body and the fuel inflow control valve; A nonflammable fiber disposed in the lower main body fuel storage space; A porous igniter provided on the non-combustible fiber; A vaporized gas discharge pipe inserted through a hole formed at the center of the porous pyrotechnic body and the incombustible fiber; And a fine hole nozzle coupled to the upper side of the vaporizing gas discharge pipe.
The present invention controls the amount of fuel flowing through a supplied fuel flow rate control valve to supply fuel through a fuel supply valve having a dual structure to stably supply a certain amount of fuel, The gas is sucked into the fine hole of the silicon carbide body to vaporize the fuel, so that ignition is carried out primarily, and the vaporized gas generated by the pressure generated in the alcohol staying space by the heat of the pyrotechnic body passes through the gas- So that ignition can be maintained continuously for a long period of time while reducing the amount of fuel consumption. In addition to the prevention of backfire by the gas discharge pipe, the explosion inside the fuel retention space can be eliminated, Can be largely secured, and in particular, When the combustion of the fuel is stopped by the unburned condition such as the lack of ambient oxygen or the external influence during the fuel combustion in the main body and the strong wind or the like, the fuel supply valve of the double structure is automatically shut off to prevent the inflow of the fuel supply, The fuel can be prevented from being burned due to fuel inflow into the inside of the burner and thus the safety of the burner can be secured. Which can be used in any place where there is no electric power source, and a fuel supply control device which can be used in general purpose such as an alcohol and oil burner, a boiler, a stove, and the like It is possible to provide a burner.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a double-structure fuel supply valve disassembled perspective view showing a fuel supply control device of the present invention. FIG.
Fig. 2 is a cross-sectional view of the fuel supply valve of the dual structure showing the fuel supply control device of the present invention
3 is a longitudinal sectional view of a fuel supply valve having a dual structure according to the present invention applied to an alcohol burner according to a first embodiment
Fig. 4 is a longitudinal sectional view of an operating state in a state where fuel is supplied in the first embodiment of the present invention
5 is a perspective view of an assembled state of the alcohol burner according to the first embodiment of the present invention.
6 is a longitudinal sectional view of a furnace installation state according to a second embodiment of the present invention
7 is a cross-sectional view
2 is a cross-sectional view of a fuel supply valve of a dual structure showing a fuel supply control device of the present invention. FIG. 2 is a cross-sectional view of a fuel supply valve according to a first embodiment of the present invention. It is an object of the present invention to provide a general-purpose fuel supply control device applicable to a burner of a petroleum burner or a boiler or a burner of a stove.
The fuel supply control device of the present invention controls the supply of fuel through the
The double-structured
The
The flow
The width of the
When the fuel is introduced through the fuel inlet 51 '' of the
If only one of the
However, the present invention is configured by a dual structure of two upper and
The flow
As described above, the flow
The
A fuel supply passage S3 communicating with the lower fuel retention space S2 is formed in the lower portion of the
In the figure,
Hereinafter, the double-structured
That is, the threaded portion 51 'of the
The
In the drawings, at least one
In this case, the
The porous
When the porous
The bottom surface of the vaporizing
Accordingly, in the present invention, ignition is continuously performed for a long time by the
The upper part of the upper surface of the porous
In this embodiment, the upper surface of the porous
On the other hand, the fuel inside the fuel tank 20 flows into the fuel supply hole 30 of the burner main body 10 through the fuel supply hose 30, the backflash filter portion 80, the fuel control valve 40, the fuel supply valve 50, Fuel which is regulated in flow rate by the fuel control valve 40 is supplied to the fuel inlet hole 51 "through the fuel inlet hole 51 " Is supplied to the fuel supply passage S3 inside the valve body 51 via the fuel supply valve 53 and the supplied fuel is placed in the lower step 51a "of the lower fuel retention space S2 of the cylinder 51a by the fuel supply pressure The lower valve body 52b which has closed the fuel supply passage S3 is raised so that the fuel through the fuel supply passage S3 flows through the open passage of the lower packing 61 and the lower valve body 52b Fuel is filled into the fuel retention space S2, and by the rise of the lower valve body 52b, The intermediate connecting body 52c and the upper valve body 52a are also lifted and the upper surface of the flow rate adjusting stopper 70 is brought into contact with the lower surface of the burner body 10 to prevent the valve body 52 from rising The fuel is supplied to the upper fuel retention space S1 and the fuel supply holes 12 of the burner body 10 while controlling the amount of fuel to be supplied so that the burner body 10 is ignited as described above, The fuel supply valve 50 of the present invention operates to supply fuel to the burner main body 10 when the ignition is stopped due to the unburned condition or strong external wind while being supplied to the main body 10, The fuel supply to the fuel retention space S can be shut off without electrical means to prevent a fire caused by fuel shortage.
That is, when the ignition of the
When the fuel is shut off and the user ignites the porous
Fig. 6 is a vertical sectional view of the installation state of the second embodiment in which the present invention is applied to a stove burner. Fig. 7 is a plan view of the burner
The leakage preventing packing can be provided when the
The burner
The fuel inside the
In this configuration, the
However, the screw portion 51 'of the valve
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood that various variations and applications are possible.
It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
10, 10A: Burner main body 10-1: Support member
10-2: Support cylinder 10-2 '
10-3: Ignition cylinder 10-3 ': air hole
10-4: Combustion passage 10-5: vaporized gas discharge pipe
10-5 ': gas exhaust hole 10-5'': fine hole nozzle
10-6:
11: screw portion 12: fuel supply hole
13: air hole 14: pedestal
20: fuel tank 30: fuel supply hose
40: Fuel inflow control valve 50: Fuel supply valve
51: valve body 51 ': threaded portion
51 ":
51a ', 51a'': upper and lower step 52:
52a, 52b: upper and
52a ': screw
70: Flow rate control stopper 80: Anti-backfire filter unit
90: lower support pedestal S, S4: fuel retention space
S1, S1 ': upper fuel retention space S2: lower fuel retention space
S3:
110, 110 ': porous igniter 111: air staying space
120: heat generating metal net 130: vaporizing gas outlet pipe
131: vaporizing gas inlet hole 140: fine hole nozzle
150: cover 151:
152: fuel discharge hole
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160022472A KR101830231B1 (en) | 2016-02-25 | 2016-02-25 | Burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160022472A KR101830231B1 (en) | 2016-02-25 | 2016-02-25 | Burner |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170100208A KR20170100208A (en) | 2017-09-04 |
KR101830231B1 true KR101830231B1 (en) | 2018-02-20 |
Family
ID=59924418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160022472A KR101830231B1 (en) | 2016-02-25 | 2016-02-25 | Burner |
Country Status (1)
Country | Link |
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KR (1) | KR101830231B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108968640B (en) * | 2018-07-27 | 2020-12-04 | 滨州农一电子商务有限公司 | Quick heating device and method for liquid food |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203395303U (en) * | 2013-08-01 | 2014-01-15 | 于秀月 | One-way and two-way switching valve |
KR101498095B1 (en) * | 2014-02-10 | 2015-03-03 | 주식회사 코베아 | Liquid outflowing type burner having control part for supplying fuel |
-
2016
- 2016-02-25 KR KR1020160022472A patent/KR101830231B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203395303U (en) * | 2013-08-01 | 2014-01-15 | 于秀月 | One-way and two-way switching valve |
KR101498095B1 (en) * | 2014-02-10 | 2015-03-03 | 주식회사 코베아 | Liquid outflowing type burner having control part for supplying fuel |
Also Published As
Publication number | Publication date |
---|---|
KR20170100208A (en) | 2017-09-04 |
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