CN201555221U

CN201555221U - Novel furnace end

Info

Publication number: CN201555221U
Application number: CN2009202012582U
Authority: CN
Inventors: 虞贤辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-20
Filing date: 2009-11-20
Publication date: 2010-08-18
Anticipated expiration: 2019-11-20

Abstract

The utility model discloses a novel furnace end which is a combustion tool for the kitchens of restaurants, comprising a furnace body, an ignition device, a cover plate, a mixed gas cylinder, a fuel gas pipe, an air pipe and a ventilation pipe. In the utility model, an air blocking sheet is added in the air pipe, thereby the air flowing into the air pipe is blocked to lose direct impact on the fuel gas, forming whirling air flow along the inner wall of the mixed gas cylinder; meanwhile, the fuel gas in the fuel gas pipe is wrapped in the center of the whirling air flow and novel mixed fuel gas is formed, thereby the novel mixed fuel gas produces strong combustion fire after being sprayed out from the spraying hole of the cover plate and ignited; high utilization rate and full combustion of the fuel gas are realized. In addition, an air conduit, one end of which is connected with the ventilation pipe and the other end of which is positioned at the opening of the air pipe, is arranged in the mixed gas cylinder and used for speeding up the ignition of the ignition device. The novel furnace end has the advantages of simple structure and convenient assembly, well satisfying the needs of consumers.

Description

Novel burner

Technical field

The utility model relates to a kind of novel burner of burner for kitchen use, especially novel structure.

Background technology

Burner is a kind of shop of serving the meals, the combustion tool that uses between the kitchen, restaurant, generally by body of heater, igniter, cover plate, mixture cylinder, gas pipeline, formation such as air duct and ventilation duct, the combustion gas that enters from gas pipeline and in mixture cylinder, form air mixture from the air that air duct enters, lighted by igniter from the cover plate fire jetting hole at mixture cylinder top again, thereby form burning so that the bottom of a pan is heated, this is a kind of very traditional burner burning mode of heating, poor effect often in actual use, this is because of burner in use, the air that enters in the air duct all is directly to impact combustion gas and form air mixture, this combustion gas utilization rate is low, be difficult to be fully burned, thereby cause fire jetting hole the defect of arcing to occur, firepower can't reach the strongest state during burning.And at present manufacturer often is on the furnace binding for the improvement of burner, but seldom consider for the air mixture of supplying in the mixture cylinder and make a kind of improvement of better effects if to strengthen combustion efficiency, therefore, how to produce a kind of novel burner that can effectively solve traditional burner existing above-mentioned defective when burning and become pressing for of existing market.

Summary of the invention

Technical problem to be solved in the utility model be to overcome the defective of prior art and provide a kind of simple in structure, convenient, sufficient combustion, firepower is strong, the combustion gas utilization rate is high novel burner be installed.

Technical problem of the present utility model is achieved through the following technical solutions:

A kind of novel burner, comprise body of heater with air admission hole and steam vent, the body of heater air admission hole is provided with mixture cylinder, this mixture cylinder top mounting bracket and cover plate, support is provided with the heat collector panel around the cover plate circle distribution, cover plate is provided with fire jetting hole, and the igniter of lighting fire jetting hole is installed on the body of heater that is positioned at cover plate one side simultaneously; Described mixture cylinder is provided with gas pipeline and air duct, also is provided with the ventilation duct that connects mixture cylinder and igniter, is provided with blinker in the described air duct; Be provided with an end in the described mixture cylinder and connect the induced duct that ventilation duct, the other end are positioned at the air hose road junction.

Described blinker is halfround bar slice shape; The fumarole of described gas pipeline and the other end of induced duct are all outer to be exposed at outside the blinker.

Described air duct is provided with osculum.

Described induced duct is the angle square type pipe.

Fire jetting hole on the described cover plate is the vertical fire jetting hole that is positioned at cover plate middle part, and be the inclination fire jetting hole that the center of circle distributes radially with vertical fire jetting hole.

Described mixture cylinder is made of upper cylinder body that is threaded and lower cylinder body, is provided with cylinder sleeve between lower cylinder and body of heater bottom surface.

Compared with prior art, the utility model mainly is to have additional blinker in the air duct of mixture cylinder, the air that utilizes blinker to make to enter in the air duct no longer directly impacts combustion gas, but form a kind of wind that circles round along the mixture cylinder inwall, and this wind that circles round also is wrapped in the combustion gas that enters in the gas pipeline the inside and forms a kind of novel air mixture, so after this novel air mixture is lighted from the fire jetting hole ejection of cover plate, can form very strong combusting firepower, greatly improve the combustion gas utilization rate, feasible burning is more abundant, avoided fire jetting hole the arcing phenomenon to occur, in mixture cylinder, also be provided with simultaneously an end and connect ventilation duct, the other end is positioned at the induced duct at air hose road junction, can make things convenient for igniter to realize igniting fast through this structure, this burner also has simple in structure, advantage easily is installed, so can fully satisfy consumers in general's needs.

Description of drawings

Fig. 1 is a cutaway view of the present utility model.

Fig. 2 is a contour structures schematic diagram of the present utility model.

Fig. 3 is the A-A cutaway view Amplified image of Fig. 1.

Fig. 4 is the right view of Fig. 2.

Fig. 5 is the structural representation of mixture cylinder.(gas pipeline and air duct in the connection)

Fig. 6 is the left view of Fig. 5.

Fig. 7 is the structural representation of air duct.

Fig. 8 is the left view of Fig. 7.

Fig. 9 is the schematic diagram of body of heater.(overlooking state)

The specific embodiment

To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.

As Fig. 1～shown in Figure 9,1. body of heater, 2. steam vent, 3. support, 4. cover plate, 5. fire jetting hole, 6. mixture cylinder, 7. upper cylinder body, 8. cylinder sleeve, 9. air duct, 10. blinker, 11. gas pipelines, 12. lower cylinder bodies, 13. fumaroles, 14. igniters, 15. ventilation ducts, 16. induced ducts, 17. osculums, 18. tube connectors, 19. adapter sleeves, 20. retainer rings, 21. deflation areas.

A kind of novel burner is made of body of heater 1, mixture cylinder 6, cover plate 4, igniter 14, gas pipeline 11, air duct 9 etc.

Described body of heater 1 as shown in Figure 9, loop configuration for the one cast molding, be provided with the inner-cavity structure that is constituted by base burning chamber that connects and upper, annular chamber in this body of heater, body of heater 1 end face is provided with and pastes identical inclined-plane, this ramp structure mutually with the bottom of a pan and in use can make in the cast iron circle and form air blanketing, reduce heat exhaustion, improve the thermal efficiency.The body of heater end face also is provided with the deflation area 21 that tilts at an angle with this ramp structure, a plurality of annular chamber and extraneous steam vents 2 of connecting distribute on this deflation area, steam vent has ten, be installed in the both sides of body of heater 1 center line respectively, the heat that can guarantee discharging in the body of heater can also be absorbed by pot at last, reaches the purpose of secondary heat supply.

Body of heater 1 bottom is provided with the combustion gas air admission hole that communicates with combustion chamber, and at air inlet position the mixture cylinder 6 that can supply air mixture is installed, and this mixture cylinder such as Fig. 5, shown in Figure 6 are made up of upper cylinder body 7 and the lower cylinder body 12 that is threaded on the upper cylinder body; Described upper cylinder body 7 middle parts are provided with the annular convex shoulder that rides against bottom of furnace body, the top is equipped with cover plate 4, this cover plate cylindrical is step, take with convenient finger, has fire jetting hole 5 on the cover plate, this fire jetting hole is by the vertical fire jetting hole that is located at the center, reaching with vertical fire jetting hole is that the center of circle distributes radially and outward-dipping inclination fire jetting hole constitutes, the fire jetting hole of this structure not only is beneficial to quick igniting, also can keep the fire jetting hole flare and the bottom of a pan to form the best combustion distance, flare is dispersed to enlarge burning area, can effectively solve the problem of burning dish in the middle of the bottom of a pan, also accelerate the heat build-up speed in the bottom of a pan, play energy-conservation purpose indirectly.Be provided with the igniter 14 that adopts ever-burning flame or electronic type sparking mode in mixture cylinder 6 one sides.

Basin shape support 3 also is housed on the upper cylinder body, the scallop hole that has circumference uniform distribution on this support, heat collector panel is located at the structure that forms on this scallop hole around cover plate 4 circumference uniform distributions, the effect of support not only effectively prolongs the service life of heat collector panel, and make the air smoothness of bottom, avoid air-flow directly to clash into the heat collector panel generation and scream, the furnace space in the support also can be added fire clay to strengthen burning heat build-up effect.

Described mixture cylinder 6 exposes between the lower cylinder body 12 of body of heater 1 and the body of heater bottom surface and is provided with cylinder sleeve 8, when lower cylinder body screws to the upper cylinder body screw thread, convex shoulder through this cylinder sleeve and upper cylinder body can be fixed on whole mixture cylinder 6 on the body of heater, both convenient installation, the height location when also convenient upper and lower cylinder body connects.Lower cylinder body 12 bottoms are connected with gas pipeline 11 and air duct 9 respectively, and gas pipeline is threaded in mixture cylinder 6 bottoms, which is provided with fumarole 13, are mainly used in 6 interior mixing with air to form air mixture of mixture cylinder are imported in combustion gas.

Air duct 9 is as Fig. 7, shown in Figure 8, be threaded in mixture cylinder one side, its the inner is provided with the disjunctor blinker 10 that is halfround bar slice shape, this blinker is a strength member in the utility model, its present position is extremely important, normally after air duct 9 is connected on the mixture cylinder 6, toward the inner when peeping, blinker 10 must be not stop that the fumaroles 13 in the gas pipeline 11 are the best from the air duct outer end for human eye.Its objective is and make the air that enters in the air duct 9 can pool one, and there is not a side of blinker 10 to enter mixture cylinder 6 fast from air duct the inner, because the mixture cylinder inwall is curved, the air that enters fast this moment in the mixture cylinder will be along the wind that circles round of mixture cylinder inwall formation screw type, and be positioned at what circle round the wind center is the combustion gas that enters by fumarole 13, therefore the wind that circles round is wrapped in the inside with combustion gas and upwards scurries out along mixture cylinder 6, lighted by the igniter in the body of heater 1, the mixed type fuel that this bellows chamber that circles round is wrapped up in combustion gas has the combustion gas utilization rate higher than common air mixture again, it is more abundant to burn, the problem of arcing appears in fire jetting hole easily when having solved burning, so have stronger combusting firepower.

The bottom of air duct 9 also is provided with osculum 17, and this osculum and mixture cylinder bottom are horizontal level, mainly is when intaking in the body of heater 1 and accumulating in mixture cylinder 6 bottoms, and ponding can flow out by the osculum on the air duct 9 that is connected with mixture cylinder 17; Simultaneously, when blast is excessive in the mixture cylinder, also can produce the pressure release effect, to avoid in mixture cylinder 6, producing wind howl noise by osculum 17.

Also be provided with the ventilation duct 15 that two ends connect mixture cylinder 6 and igniter 14 respectively outside the body of heater 1, this ventilation duct is " U " type copper pipe, the syndeton of its two ends and mixture cylinder or igniter is identical, mainly be on the air inlet pipe of mixture cylinder 6 or igniter 14, to be provided with the tube connector 18 that is threaded, be provided with retainer ring 20 and adapter sleeve 19 in the ventilation duct end, this adapter sleeve is fixed to encircle and is blocked on the ventilation duct 15, be used for preventing that adapter sleeve 19 breaks away from from ventilation duct, only need adapter sleeve is threaded in ventilation duct 15 is connected with mixture cylinder 6 or igniter 14 formation.Also be provided with the induced duct 16 that is angle square type in the mixture cylinder 6, this induced duct one end is plugged in the tube connector that is connected with mixture cylinder 18, the other end is positioned at 9 mouthfuls of air ducts, is mainly used in convenient guiding air and enters igniter 14 fast and light.

The utility model is simple in structure, installation is convenient, changing in the past simultaneously, producer improves on furnace binding to strengthen the traditional approach of firepower, but in air duct, set up the blinker structure, thereby in mixture cylinder, form novel air mixture, sufficient combustion, combustion gas utilization rate are higher, so can fully satisfy consumers in general's needs.

Claims

1. novel burner, comprise body of heater (1) with air admission hole and steam vent (2), the body of heater air admission hole is provided with mixture cylinder (6), this mixture cylinder top mounting bracket (3) and cover plate (4), support is provided with the heat collector panel around cover plate (4) circle distribution, cover plate is provided with fire jetting hole (5), and the igniter (14) of lighting fire jetting hole is installed on the body of heater that is positioned at cover plate one side simultaneously; Described mixture cylinder (6) is provided with gas pipeline (11) and air duct (9), also is provided with the ventilation duct (15) that connects mixture cylinder (6) and igniter (14), it is characterized in that being provided with in the described air duct (9) blinker (10); Be provided with an end in the described mixture cylinder (6) and connect the induced duct (16) that ventilation duct (15), the other end are positioned at air duct (9) mouthful.

2. novel burner according to claim 1 is characterized in that described blinker (10) is halfround bar slice shape; The fumarole (13) of described gas pipeline (11) is exposed at outside the blinker (10) with the other end of induced duct (16) is all outer.

3. novel burner according to claim 1 is characterized in that described air duct (9) is provided with osculum (17).

4. novel burner according to claim 1 is characterized in that described induced duct (16) is the angle square type pipe.

5. novel burner according to claim 1, it is characterized in that fire jetting hole (5) on the described cover plate (4) for the vertical fire jetting hole that is positioned at cover plate (4) middle part, to reach with vertical fire jetting hole be the inclination fire jetting hole that the center of circle distributes radially.

6. according to each described novel burner of claim 1～5, it is characterized in that described mixture cylinder (6) is made of upper cylinder body that is threaded (7) and lower cylinder body (12), is provided with cylinder sleeve (8) between lower cylinder and body of heater (1) bottom surface.