CN2615507Y

CN2615507Y - Multi-layer gasified energy-saving oil fuel burner

Info

Publication number: CN2615507Y
Application number: CN 03234135
Authority: CN
Inventors: 袁光红
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-23
Filing date: 2003-04-23
Publication date: 2004-05-12
Anticipated expiration: 2013-04-23

Abstract

A multilayer gasification energy-saving burner, a diad-style pulverization head is connected in the inner vat under the hearth, the lower portion of the pulverization head is connected with the oil-spurting end of an oil pipe whose oil-inletting end is connected surrounding the preheating ring between the hearth and the inner vat, the middle of the diad-style pulverization head consists of the inner parts whose middle is provided with an oil hole passage and the inner parts whose edges are provided with a whiffing hole channel, the inner parts are positioned in the outer parts. The utility model is capable of improving the burning condition of the fuel burner efficiently, causing the fuel gasify and burn completely and improving the operating factor and heat efficiency of the fuel, the flame is stable, the pulverization parts is not easily blocked or damaged, the employment and operation is convenient, stable and reliable.

Description

The multilayer energy-conservation oil burner that gasifies

Technical field: the utility model relates to the gas stove equipment and technology, especially a kind of multilayer energy-conservation oil burner that gasifies.

Background technology: this type of device before the utility model proposes is because structural design is unreasonable, oil plant is not fully gasification before burning, combustion process does not reach completing combustion, cause and fly oil, flourishing, energy in the chamber of a kitchen range does not obtain than good utilisation, and fuel requirement is more, and the thermal efficiency is lower.

Summary of the invention: at the deficiency that above-mentioned prior art exists, the utility model proposes a kind of multilayer energy-conservation oil burner that gasifies, it can effectively improve the combustion position of oil burner, makes the fuel oil completing combustion of fully gasifying, and improves the fuel utilization ratio and the thermal efficiency.

The device that the utility model proposes has a diad formula atomising head that is connected in the inner casing under burner hearth, this atomising head bottom links to each other with the injection tubing end, and the oil inlet end of oil pipe is around on the preheating ring that is connected between burner hearth and the inner casing.

Described diad formula atomising head is had the inner part of oilhole passage and forms with the exterior part that the four sides has jet duct by the centre, inner part is placed in the exterior part, the oil spout end of oil pipe is connected in the oilhole of inner part bottom, oilhole upper end by the inner part epimere the gasification duct and inside and outside parts between the gasification slit that forms, communicate with combustion chamber in the inner casing by the jet duct of exterior part hypomere again.

Chamber design in the described housing becomes low early and high after and the notched shape of a hoof in front.

Description of drawings: Fig. 1 is a structural representation of the present utility model.Fig. 2 is the diad formula atomising head structural representation in the inner casing.

The specific embodiment is described in detail in conjunction with the accompanying drawings.Among the figure, the 1st, the circular cylindrical shell body case, each parts all is fixed on the housing; The 2nd, shape of a hoof burner hearth has refractory masses between burner hearth and the housing; The 3rd, the wind hole on the inner casing wall, the size in wind hole, layout and arrangement are chosen by the technical parameter of optimizing; The 4th, air blast is supplied with the air inlet of air distribution, is positioned on the bellows; The 5th, the oil pipe of conveying fuel oil; The 6th, bellows, the 7th, inner casing, the 11st, preheating ring.

This burner has carried out improving design to the atomizing structure of fuel oil, adopts first preheating cold oil, enters the structure of diad formula atomising head gasification again.Carry the cold oil of the inlet 10 of the oil pipe circle that on preheating ring 11, detours partly to carry out preheating just, after the expansion gasification, in the oilhole passage 15 in the middle of hot oil outlet 12 feeds diad formula atomising head inner part 9, the gasification slit 14 that forms between inner part and the exterior part 8 is scurried in the jet duct 13 of cross around from top, fully the combustion gas of gasification is ejected into the inner casing from the jet duct 16 of exterior part bottom again, the tangential wind mixed combustion that in the combustion chamber, blasts with blower fan, combustible gas through mixing upwards enters into shape of a hoof burner hearth and burns, at the bottom of the straight enamelware pot, flame is discharged from the breach of shape of a hoof burner hearth front portion, after turning around in the burner hearth outside, just can be discharged in the flue again and go, thereby increase the fuel availability and the thermal efficiency.

This device is reasonable in design, each modular construction compactness, volume are little, and installation and easy to maintenance, since sufficient combustion, flame stabilization, the atomizing parts are difficult for stopping up and burning out, use simple to operately, firepower is strong, working stability is reliable, and the burnout time is short, no Residual oil, thereby economical and practical, energy savings.It is a kind of novel burner that promote in the rural area, cities and towns that is fit to.

Claims

1, a kind of multilayer energy-conservation oil burner that gasifies, comprise cylindrical housings, have the air intake aperture bellows, be connected in the burner hearth in inner casing in the bellows and the housing and the oil pipe of input fuel oil, it is characterized in that: a diad formula atomising head that is connected in the inner casing is arranged under the burner hearth, this atomising head bottom links to each other with the injection tubing end, and the oil inlet end of oil pipe is around on the preheating ring that is connected between burner hearth and the inner casing.

2, burner according to claim 1, it is characterized in that: diad formula atomising head is had the inner part of oilhole passage and forms with the exterior part that the four sides has jet duct by the centre, inner part is placed in the exterior part, the oil spout end of oil pipe is connected in the oilhole of inner part bottom, oilhole upper end is communicated with the gasification slit that forms between the inside and outside parts by cross gasification hole, communicates with combustion chamber in the inner casing by the jet duct of exterior part hypomere again.

3, burner according to claim 1 is characterized in that: the chamber design in the housing becomes low early and high after and the notched shape of a hoof in front.