CN2524094Y

CN2524094Y - Automatic energy-saving environmental-protection gas burners

Info

Publication number: CN2524094Y
Application number: CN 02221414
Authority: CN
Inventors: 胡婉红
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-25
Filing date: 2002-01-25
Publication date: 2002-12-04
Anticipated expiration: 2012-01-25

Abstract

The utility model relates to an automatic energy-saving environmental-protection gas burner. The prior common fuel and fuel gas burners are high in energy consumption, big in noise, and inconvenient in manual operation and pollutes the environment. The utility model consists of a shell, the front end of the shell has a mouth, a fuel gas tube which is arranged in the shell and the head of the fuel gas tube is positioned at the front end mouth and tail penetrates out from the shell, an insulation and thermal insulation electrode which is arrayed parallel with the fuel gas tube and the head is positioned at the front end mouth and fixedly connected on the fuel gas tube, a fire distributing disc which is sleeved in the front end mouth and sleeved with a fuel gas tube head, a high pressure fire striking head and the disc face is provided with air holes, a draught fan which is arranged at the rear bottom of the shell and the wind sending mouth of the draught fan is communicated with the inner cavity of the shell, a high pressure bag which is arranged at one side of the shell and connected with the electrode through a lead, and a mounting flange disc which is fixed on the shell. The utility model is characterized in that the rear part in the cavity of the shell facing the wind sending mouth is provided with an inclined air current reflecting board. The utility model has the advantages of electric ignition, automatic wind distribution, simple structure, low cost, energy saving, simple and convenient operation and no environment pollution.

Description

Energy saving and environment friendly automatic fuel gas burner

Technical field

The utility model relates to a kind of burner, a kind of automatic fuel gas burner that equipment such as that use in hotel, restaurant, Catering Pubs kitchen range or boiler use that is suitable for of definitely saying so.

Background technology

At present, cooking stove in hotel, cities and towns, restaurant, restaurant, the Catering Pubs, the overwhelming majority is common blowing-type fuel oil or combustion gas or oil-gas two-way kitchen range, generally exists just that combustion noise is big, the thermal efficiency is low, power consumption is high, automaticity is low, shortcoming such as inconvenience hand-manipulated and oil smoke serious environment pollution.

Summary of the invention

Goal of the invention of the present utility model is: overcome the shortcoming that above-mentioned kitchen range burner exists, for the user provides a kind of electronic ignition, the energy saving and environment friendly automatic fuel gas burner of little, safe and reliable, simple to operate, the non-environmental-pollution of air distribution, noise automatically.

Goal of the invention of the present utility model realizes by implementing following technical proposals:

Energy saving and environment friendly automatic fuel gas burner, by of front opening by preceding, the two sections barrel-type casings that form one in back, be installed on the interior central axis position of this housing, the front opening place of piece housing before its head air distribution disk is in, the pipe tail passes the back piece housing, and by a fixing Gas Pipe of back piece housing inner support, be contained in the housing and be arranged in parallel with Gas Pipe, the front opening place of piece housing before its head is in, connect firmly together a high-field electrode that is with porcelain tube outward by geometrical clamp and Gas Pipe, cover is inserted in the front opening that is fixed on preceding piece housing, its central socket is set with Gas Pipe head air distribution disk, cover is inserted with electrode high voltage arc head in one socket of the central socket outside, and the outer periphery of central socket is equipped with a branch fire dish of spilehole, be installed on the diapire of piece housing rear portion, back, the blower fan that its air outlet is communicated with the housing inner chamber, be contained on the piece housing one side fixed head of back, a high voltage package that is connected by the endoceliac electrode tail end of its lead and shell, and suit is fixed on the preceding piece housing tail end wall, constitute in order to the assemblies such as ring flange that usefulness is installed, it is characterized in that: in piece housing chamber, back, the position that faces toward the air outlet of blower fan, angle mount makes fan airflow reflection back along being parallel to Gas Pipe, towards a minute fire dish direction airflow flowing reflecting plate.

Its additional technical feature is: on the branch fire dish before burner in the piece housing front opening, around the central socket that is set with Gas Pipe head air distribution disk, be provided with at least one circle internal layer spilehole uniformly, periphery at the internal layer spilehole, be provided with the alternate pore of at least one circle size uniformly, all these pores are little than the socket of cover intercalative electrode high voltage arc head all.

Advantage of the present utility model is: be fixed with close Gas Pipe head air distribution disk and high voltage arc head mutually on the fire dish owing to divide, can realize electronic ignition; On the side panel face of blower fan air regulating port is set, matches with blower motor and can realize automatic air distribution, regulate air output and wind speed in the burner chamber; Because the silent ventilator of compliance with environmental protection requirements is selected in strictness, thereby greatly reduce the combustion noise of cooking stove; And the air-flow reflecting plate is set, and can stop the eddy-current loss of air-flow in the device chamber effectively, help forming the high temperature roaring flame of long distance at the bocca of burner front end; Simple in structure in addition, the low cost of manufacture of this device, simple to operate, safe and reliable, non-environmental-pollution, outstanding advantage such as energy-conservation are easy to utilize in addition.

Description of drawings Fig. 1 is that the utility model structural representation Fig. 2 is mark among the utility model combustion gas head air distribution disk structural representation figure for the utility model plan structure schematic diagram Fig. 3 for the utility model divides fire dish structural representation Fig. 4: 1 is burner housing leading portion, 2 is burner housing back segment, 3 is blower fan, 4 is the drive motors in the blower fan, 5 is high voltage package, 6 is mounting flange, 7 is Gas Pipe, 8 is high-field electrode, 9 is the electrode jacket porcelain tube, 10 is the high voltage arc head of electrode head, 11 coil for fixedly high voltage arc head and Gas Pipe head air distribution disk and the branch fire that has an air vent, 12 is the air distribution disk of Gas Pipe head, 13 for being fixed on the insulation and thermal insulation electrode geometrical clamp on the Gas Pipe, 14 is the support of Gas Pipe tail end in the fixed support chamber, 15 is the air-flow reflecting plate of reflected gas stream, 16 for connecting the lead of electrode and high voltage package, 17 are the fixing socket of air distribution disk, 18 is high voltage arc head socket, 19,20 for dividing pore, 21 is the combustion gas discharge port on the air distribution disk, and 22 for dividing fixedly plush copper of fire dish.

The energy saving and environment friendly automatic fuel gas burner of specific embodiment housing: constitute integral body by leading portion 1 and back segment 2 two-piece housings, making material is the 45# steel; Preceding piece housing 1: be drum, long 120mm; External diameter Φ 88mm/ internal diameter Φ 80mm; Back piece housing 2: be cube shaped; Length * wide * height=100 * 100 * 100mm; Gas Pipe 7: rectangular curved tube shape; External diameter of pipe Φ 20mm;

The horizontal pipeline section partial-length that is positioned on the device case central axis is 180mm; High-field electrode 8: total length 150mm, external diameter Φ 3mm; Porcelain tube 9: high-field electrode 8 preceding, stage casing overcoat insulation and thermal insulation porcelain tubes, this porcelain tube external diameter Φ 120mm,

Porcelain tube center bore Φ 3.5mm, porcelain tube length is 70mm; High voltage arc head 10: suit is fixed on the high-field electrode 8, and self length is 30mm, divides fire dish 11: for having three disks that plush coppers 22 are installed, and its external diameter Φ 76mm, center is inserted

Socket 17 bores of Gas Pipe head air distribution disk 12 are Φ 14mm, high voltage arc head 10

Socket 18 bores are Φ 10mm, and pore 19 apertures are Φ 2mm, amount to 12; Pore

20 apertures are Φ 1mm, amount to 34; Gas Pipe head air distribution disk 12: be the convex cylindrical sleeve pipe, termination, top external diameter Φ 24mm, bottom

Interface, external diameter Φ 30mm/ internal diameter Φ 22mm, air distribution disk length is 22mm, crown side

Wall is provided with 10 combustion gas discharge ports of aperture Φ 1mm.Air-flow reflecting plate 15: be shaped as the bright finished 45# steel plate of rectangular surfaces, length * wide * thick=134

* 95 * 2mm; High voltage package 5: input voltage 160～250VAC, 65 watts of power outputs; Machine wind 3: middle pressure centrifugal fan, noise＜65dB (decibel)

What the thermal efficiency of whole burner met quality supervision department regulation should be more than or equal to 20% standard.

Claims

1, a kind of energy saving and environment friendly automatic fuel gas burner, by of front opening by leading portion (1), (2) two sections barrel-type casings that form one of back segment, be installed on the interior central axis position of this housing, its head air distribution disk (12) is in the front opening place of preceding piece housing (1), the pipe tail passes back piece housing (2), and by the fixing Gas Pipe (7) of back piece housing (2) inner support (14), be contained in the housing and be arranged in parallel with Gas Pipe (7), its head is in the front opening place of preceding piece housing (1), connect firmly the high-field electrode (8) of an overcoat insulation and thermal insulation layer (9) together by fixed mechanism (13) and Gas Pipe (7), cover is inserted and is fixed in the front opening of preceding piece housing (1), its central socket (17) is set with Gas Pipe head air distribution disk (12), cover is inserted with electrode high voltage arc head (10) in the central socket outside one socket (18), and the outer periphery of central socket (17) is equipped with a branch fire dish (11) of spilehole (20), be installed on the diapire of piece housing (2) rear portion, back, the blower fan (3) that its air outlet (21) is communicated with the housing inner chamber, be contained on piece housing (2) the one side fixed heads of back, a high voltage package (5) that is connected with the endoceliac electrode of shell (8) tail end by its lead (16), and suit is fixed on preceding piece housing (1) the tail end wall, constitute in order to the assemblies such as ring flange that usefulness is installed, it is characterized in that: in piece housing (2) chamber, back, the position that faces toward the air outlet (21) of blower fan (3), angle mount makes fan airflow reflection back along being parallel to Gas Pipe (7), towards minute fire dish (11) direction airflow flowing reflecting plate (15).

2, according to the described a kind of energy saving and environment friendly automatic fuel gas burner of claim 1, it is characterized in that: on the branch fire dish (11) in piece housing before burner (1) front opening, central socket (17) around being set with Gas Pipe head air distribution disk (12) is provided with at least one circle internal layer spilehole (20) uniformly; Periphery in internal layer spilehole (20) is provided with the large and small alternate pore of at least one circle (19), (20) uniformly; All these pores are little than the socket (18) of cover intercalative electrode high voltage arc head (10) all.