CN2847060Y - Flame vertical wind-proof type energy saving burner - Google Patents

Abstract

The utility model provides a flame vertical wind-proof type energy saving combustor which is characterized in that a single tube furnace head and two air mixing chambers are adopted, and a flame distributor of a combusting plate is arranged at the middle part and is connected with a wind-proof ring and a heat radiating plate into integration, which are arranged on the periphery. The surface of the combusting plate is designed into a flat sharp and a convex circular arc shape, the bottom surface of the combusting plate is in the shape of a concave circular arc and flame distributing holes can be vertical or can be outward inclined. When the flame intensity is regulated to become small, the flow quantity of gas is small, and gas flows can flow to the center of the convex circular arc in a concentrating mode, so that the flame intensity can be effectively regulated to become small. A wind-proof ring is arranged on the peripheries of the flame distributing holes of the combusting plate and can provide the function of preventing wind out of windows, and the second air mixing chamber is arranged under the combusting plate, so that the combustion is sufficient, the use rate of flames can reach more than 95%, the generation and the discharge of carbon monoxide and nitrogen oxides are effectively limited, and the functions of health, green environmental protection and energy saving are achieved. The utility model with the advantages of reasonable design, convenient fabrication and high heat efficiency can be suitable for various common gas ranges.

Description

The vertical wind-proof type energy-saving burner of flame

Technical field

The utility model relates to a kind of daily life burner, and especially a kind of have an energy-saving burner that firepower is vertical, windproof, dispel the heat, be evenly distributed.

Background technology

Use the distributor of Gas stove at present, common circle distributor head and ceramic plate infrared ray distributor head are arranged respectively, centralized energy-conservation copper lid device head of flame and copper pipe energy-saving burner head.

Common circle type distributor is made up of great circle and small circle, there is following shortcoming in this structure: flame concentrates on metal circle edge branch fire on every side when 1. burning, be easy to cause quoit after for a long time, to be out of shape like this, will divide fire uneven, one side that firepower is bigger has yellow fire and occurs, it is insufficient to burn, and energy can not make full use of, and just has sooting kitchen range phenomenon.2. because combustion gas will pass through the circle edge in course of conveying, overbending conveying meeting excessively brings obstruction to fuel conveying, and when combustion gas was carried in a large number, it was not smooth to have bounce-back, and the tempering phenomenon of setting off firecrackers occurs.3. the circle distributor is made up of great circle and small circle, flame mainly concentrates on metal edge, oblique outflow, space, the interval flame of the front of crown cap and big small circle is considerably less, this will form kitchen range and mainly contain two circle fire when being subjected to fire, and a lot of places all do not have the identical flame of density, thereby makes kitchen range be subjected to fire inhomogeneous, it is low that kitchen range absorb heat efficient, and firepower is slow.Add because present employed common circle distributor all designs greatlyyer, can form flame disperses, because of fire seperating hole excessive, thereby make the combustion gas ejection unable, there is a lot of flame all not press close on the kitchen range suitably, flame all is to burn to the distributor gap in the kitchen range bottom, and heat energy is not fully absorbed by kitchen range and is lost in the air, thereby has approximately wasted 30% heat energy.

The shortcoming that the infrared ray distributor exists is: 1. make because of it adopts ceramic panel, damage easily during use, the burning fire output hole is too small, and fire output hole is stopped up easily, is difficult to cleaning.2. because burner plate is excessive, and fire seperating hole is too much, makes jet dynamics strong inadequately, when turning fire down, wind one blows and will go out outside window, thereby has influence on the burning velocity of firepower.

Copper pipe energy-saving combustion head adopts suspension combustion, though reach energy-conservation, but also have following shortcoming: 1. because the designed combustion head is very little, spray power is strong excessively during use, and flame is too quickly, will rebound when flame is sprayed onto kitchen range, form and reflux, thereby cause the loss of a lot of heat energy.2. since burning gases and air mixing point be design in the bottom of burning point, cause mixing inadequately, the oxygen deficiency is burnt insufficient and flame occurred yellow naked light is arranged.3. because copper pipe is connected with the split fire head many places, cause leaking easily the combustion gas phenomenon.

Though the centralized energy-conservation copper headkerchief of flame can reach energy-saving effect preferably, also exist not enough: 1. the centralized energy-saving burner of flame exists firepower concentrations, skewness to make the as easy as rolling off a log sooting of kitchen range, the too quickly fragile kitchen range of firepower, and the dish of cooking burns easily.2. because of designed copper cover plate face is a spill, when regulating large and small fire, wind goes out once blowing easily outside window.3. the air mixing is also abundant inadequately, and yellow naked light is arranged easily.More than several burners all be not provided with heat sink, make the burner plate direct heat transfer to air inlet pipe, after air inlet pipe reaches certain heat, will cause the phenomenon of the tempering of setting off firecrackers.

Summary of the invention

It is more reasonable that the purpose of this utility model provides a kind of structural design, flame is vertical, heat radiation is fast, windproof good, the thermal efficiency is high, no tempering, no bulb, do not have leak, safe and reliable, the vertical wind-proof type efficiency energy saving burner of the simple flame of manufacturing process.

The technical scheme that the utility model adopted is: adopt the single tube burner, and two air mixing chambers, the anti-solar or lunar halo projection of periphery that is connected as a single entity with burner plate, heat sink is higher than burner plate; The burner plate upper surface becomes plane or dome arc, and bottom surface becomes concave arc shape; Air second mixing chamber of burner plate bottom is a cylindrical shape.

The vertical wind-proof energy-saving burner of this flame, the area of burner plate face only are 1/3 areas of ordinary combustion formula burner plate face.Venthole adopts unique high density vertically to divide the pore design, combustion gas is directly up sprayed effectively, and formed vertical flame could fully effectively be sprayed onto the bottom of a pan, and then is scattered equably, burning forms the very thin ultramarine flame of one deck in the bottom of a pan, makes the bottom of a pan absorb heat better.

Increase second mixing chamber, gaseous mixture mixes evenly, makes burning more abundant, and the flame utilization rate can reach more than 95%, effectively suppresses carbon monoxide and nitrogen oxide and generates discharging, reaches health, environmental protection, energy-conservation effect.

Adopt the plane burner plate to become the circle arcs of recesses with the burner plate bottom design, when turning fire down, gas flow is less, and air-flow will be concentrated the center that flows to convex, can regulate little fire effectively.The periphery of burner plate fire seperating hole is provided with anti-solar or lunar halo, can play anti-wind action outside window when turning fire down.

Because of burner plate, anti-solar or lunar halo, heat sink are connected as a single entity, heat sink can be the past kitchen range radiation of the heat energy that burner plate is passed on, make kitchen range absorb more thermal energy, so the air inlet pipe passback of the heat energy that significantly reduces burner plate under the burner, thus play anti-ly set off firecrackers, tempering, safe and reliable effect.

Comprehensive each above-mentioned bright advantage makes this structural design more reasonable, and manufacture craft is easy, and thermal efficiency height applicable to multiple general gas kitchen range, has vast market demand and favorable social and economic benefits.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the vertical view of Fig. 1.

The specific embodiment

The utility model is made up of air second mixing chamber 1, heat sink 2, anti-solar or lunar halo 3, fire seperating hole 4, burner plate 5, air inlet pipe 6, air first mixing chamber 7, air inlet hole 8, combustion gas air admission hole 9, guide plate 10.

The utility model is to improve on the basis of existing single tube burner gas apparatus, be that air inlet pipe 6 is single tube, air first mixing chamber 7 is arranged behind combustion gas air admission hole 9 and air inlet hole 8, combustion gas mixes the back at first mixing chamber 7 and rushes at guide plate 10 by air inlet pipe 6, enters second mixing chamber 1 along guide plate and mixes once more.Its mixing chamber of burner at present commonly used is oblate cylindrical shell, the hollow of large semicircle, in the one side by air inlet pipe 6 is vertical plane, the utility model is faced this directly and is changed cancave cambered surface into, making second mixing chamber, 1 integral body is a cylindrical shape, enlarged the volume of mixing chamber, made more abundant, the oxygenous amount of gaseous mixture mixing higher.

This burner adopts the advantage of infrared burner high density venthole, and fire seperating hole 4 is designed to vertical high density, and the hole count that evenly distributes can reach 160, makes gas-flow clear and coherent smooth, can improve the combustion gas degree of atomization, firepower is directly sprayed to, more with sudden force.What flame can be let nature take its course evenly distributes to the kitchen range periphery, makes kitchen range be subjected to more even, the hot effect of fire higher.Whole burner plate 5, anti-solar or lunar halo 3 and heat sink 2 are connected as a single entity, and reach no gas leakage./ 3rd areas of the quite common burner of burner plate face, can make spray power more powerful, the utility model is designed to flat shape with burner plate 5 upper surfaces, the bottom surface is a concave arc shape, can concentrate combustion gas better toward the center, the periphery design of adding burner plate 5 has the anti-solar or lunar halo 3 of high slightly projection, can make flame be difficult for being gone out by wind like this when turning fire down, plays the effect of wind-proof energy-saving.

The concrete course of work is: combustion gas is from the air inlet position air inlet, because atmospheric pressure produces inertia air is entered from airport, mix at first mixing chamber, lead by guide plate by air inlet pipe, making combustion gas be sent to second mixing chamber mixes again, vertically spray atomizing by fire seperating hole, on burner plate, evenly burn.

Energy-saving principle:

(1) it is jet that this burner adopts the vertical fire seperating hole of high density, and flame just naturally evenly scatters from the kitchen range central point when putting pot, forms the very thin zone of flame of one deck in the kitchen range bottom, and flame heating efficiency reaches more than 95%.

(2) adopt the auxiliary air mixing chamber, make combustion gas better with airborne oxygen mix, allow combustion gas with optimum state completing combustion, the chemical energy of combustion gas is utilized fully.

(3) burner plate bottom is set as arcs of recesses, and flame is concentrated in the time of can controlling to adjust little fire, is provided with anti-solar or lunar halo at the periphery of burner plate, wind is outside window gone out in the time of can preventing to turn fire down, combustion gas can normally fully be burnt, guarantee that kitchen range normally absorb heat, finally reach energy-saving effect.

Claims (1)

1, the vertical wind-proof energy-saving burner of a kind of flame is made up of single tube burner, air inlet pipe, mixing chamber, burner plate, anti-solar or lunar halo, heat sink, it is characterized in that:

Anti-solar or lunar halo (3) projection of periphery that is connected as a single entity with burner plate (5), heat sink (2) is higher than burner plate (5);

Burner plate (5) upper surface becomes plane or dome arc, and bottom surface becomes concave arc shape;

Air second mixing chamber (1) of burner plate (5) bottom is a cylindrical shape.