CN2508120Y - Fluid fuel burner - Google Patents

Abstract

The utility model relates to a burning device of a fluid fuel, which aims at achieving a cooking range which is capable of preheating, pressurizing and burning the fluid fuel. The utility model comprises a combustion chamber, a nozzle, a furnace disk and an isolation cylinder, further comprises a combustion flame cover, a turbocharged cylinder, a drainage tube and an initial preheating device of the fuel, and the furnace disk is equipped with an inflow port, a vent port and an overflow port. The designed cooking range structure not only saves the energy, but also the flame directly burns the fuel, thereby the fire behavior of the furnace end is brighter.

Description

A kind of fluid fuel kitchen range

The utility model relates to the burner of fluid fuel.

How the existing kitchen range that uses fluid fuel (mainly being fuel oil) can only allow fuel directly burn, and does not all have to allow the passage or a space of fuel preheating therein.The heated body of these kitchen ranges is accepted is the direct combustion heat from its crater.

Order of the present utility model is to realize a kind of fluid fuel kitchen range of burning again that can allow after fuel preheating therein, the supercharging.

The utility model has combustion barrel, nozzle, stone or metal plate for standing a stove on as a precaution against fire and isolating cylinder, the upper end is positioned at the stone or metal plate for standing a stove on as a precaution against fire middle part for the combustion barrel of crater, nozzle is positioned under the combustion barrel, the initial preheating device that also has flame-cover, pressurization cylinder and drainage tube and fuel in addition, and influent stream mouth, gas outlet and overfall are arranged on the stone or metal plate for standing a stove on as a precaution against fire, wherein: a) top cover of flame-cover is positioned on the crater of combustion barrel, the flame-cover sidewall that is furnished with flame-hole is trapped among outside the combustion barrel, said isolating cylinder is trapped among outside the flame-cover sidewall, and the pressurization cylinder of barrel hollow is trapped among outside the isolating cylinder; B) drainage tube comprises influent stream pipe, air jet pipe and overflow pipe, and the influent stream pipe is communicated with the hollow space of pressurization cylinder barrel respectively through the gas outlet on the stone or metal plate for standing a stove on as a precaution against fire, the overflow pipe overfall on stone or metal plate for standing a stove on as a precaution against fire through the influent stream mouth on the stone or metal plate for standing a stove on as a precaution against fire, air jet pipe; C) initial preheating device has initial preheating cavity, and the puff prot of air jet pipe is communicated with nozzle through initial preheating cavity.

The barrel of said pressurization cylinder is the sandwich that binds.

The fluid fuel kitchen range of the utility model design, increased the initial preheating device of flame-cover, pressurization cylinder and drainage tube thereof and fuel, make fluid fuel get elder generation by the hollow part of influent stream pipe through influent stream mouth importing pressurization cylinder, air jet pipe and the initial preheating device of fuel through being communicated with it is directed to nozzle again; Behind the fuel from nozzle (being to cross at first) under the ignition combustion tube through initial preheating device " initial preheating ", during combustion flame " effusion " crater that in combustion barrel, burns, can " be pressed to " the flame-cover sidewall by the flame-cover top cover, the combustion flame " is forced to " from the flame-hole of cloth on the flame-cover sidewall horizontal " effusion ", through isolating cylinder to its heat of pressurization cylinder (wall) radiation, after the pressurization cylinder barrel hollow of promptly the flowing through continuous heating of fluid fuel quilt and supercharging partly, just through also being that the air jet pipe that is communicated with pressurization cylinder barrel hollow space is directed to nozzle (burned), thereby spray from nozzle, fuel in the combustion barrel internal combustion has passed through heating and supercharging.Designed kitchen range structure is except that energy-conservation, and also directly the burner intensity of a fire of combustion fuel is more prosperous for its flame, and the combustion heat utilization of fuel is abundant.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a main structure schematic diagram of the present utility model.

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

Fig. 3 is a flame-cover structural representation of the present utility model.

Fig. 4 is a flame-cover structural representation of the present utility model.

Fig. 5 is the vertical view of Fig. 4.

Among the figure: 1-isolating cylinder, 2-supercharging cover, 3-flame-cover, 3-1-flame-hole, 3-2-combustion flame groove, 4-gas outlet, 5-overfall, 6-nozzle, 6-1-blast tube, 7-overflow pipe, 8-air jet pipe, 9-puff prot, 10-combustion barrel, 11-stone or metal plate for standing a stove on as a precaution against fire, 12-influent stream pipe, 13-electric heating element, 13-1-electrode contact, 14-initial preheating cavity.

Embodiment 1: embodiment 1 is made of Fig. 1, Fig. 2 and Fig. 3.As shown in Figure 1, said initial preheating device is the hollow electric heating element 13 (as electric hot tray etc.) of belt electrode joint 13-1, the hollow space of electric heating element 13 promptly is initial preheating cavity 14, initial preheating cavity 14 bottoms are communicated with the puff prot 9 of air jet pipe 8, top is communicated with blast tube 6-1 lower end, blast tube 6-1 upper end is a nozzle 6, the tube wall of blast tube 6-1 is communicated with (as shown in Figure 1) with overflow pipe 7, the overfall 5 of overflow pipe 7 another mouths of pipe on stone or metal plate for standing a stove on as a precaution against fire 11 is communicated with (as shown in Figure 2) with the hollow space of pressurization cylinder 2 barrels, and the influent stream mouth of influent stream pipe 12 on stone or metal plate for standing a stove on as a precaution against fire 11, the gas outlet 4 of air jet pipe 8 on stone or metal plate for standing a stove on as a precaution against fire 11 is communicated with (as shown in Figure 1) with the hollow space of pressurization cylinder 2 barrels respectively.At the beginning of the fuel of lighting from nozzle 6, can connect power supply by electrode contact 13-1 to electric heating element 13 heating, burn through nozzle 6 again after promptly allowing fuel (fuel oil) that " initially " be imported into its " hollow space " initial preheating cavity 14 by electric heating element 13 preheatings; By the time the combustion flame in the combustion barrel 10 increases gradually, its through the flame-hole 3-1 on the flame-cover sidewall after the radiant heat of pressurization cylinder (wall) is enhanced to a certain degree, will be (being convenient to burn very much) " steam fog " shape through air jet pipe 8 by the fuel that puff prot 9 imports initial preheating cavity 14, at this moment but powered-down stops to flow through wherein the fuel heating of 13 pairs of electric heating elements, just can make the fluid fuel of the electric heating element 13 of flowing through " hollow partly " fully be sprayed (burning) from nozzle 6 again after the preheating by being heated of pressurization cylinder 2 barrels afterwards.

As shown in figures 1 and 3, the top seal of present embodiment flame-cover 3 and evagination, flame-hole 3-1 is uniform on its sidewall.

Embodiment 2: embodiment 2 is made of Fig. 4 and Fig. 5, and Fig. 4 and Fig. 5 have provided the another kind of form of said flame-cover 3.As shown in Figure 4, " cave in " in the top of present embodiment flame-cover 3, and its inclined-plane has combustion flame groove 3-2 (as shown in Figure 4 and Figure 5) on also uniform, and the flame-hole 3-1 on flame-cover 3 sidewalls is that the isoplanar is uniform, and number row is arranged.

Claims (5)

1, a kind of fluid fuel kitchen range, combustion barrel 10 is arranged, nozzle 6, stone or metal plate for standing a stove on as a precaution against fire 11 and isolating cylinder 1, the upper end is positioned at stone or metal plate for standing a stove on as a precaution against fire 11 middle parts for the combustion barrel 10 of crater, nozzle 6 is positioned at combustion barrel 10 times, be characterised in that kitchen range also has flame-cover 3, pressurization cylinder 2 and drainage tube thereof and initial preheating device, and the influent stream mouth is arranged on the stone or metal plate for standing a stove on as a precaution against fire 11, gas outlet 4 and overfall 5, wherein: a) top cover of flame-cover 3 is positioned on the crater of combustion barrel 10, the flame-cover sidewall that is furnished with flame-hole 3-1 is trapped among outside the combustion barrel 10, said isolating cylinder 1 is trapped among outside the flame-cover sidewall, and the pressurization cylinder 2 of barrel hollow is trapped among outside the isolating cylinder 1; B) drainage tube comprises influent stream pipe 12, air jet pipe 8 and overflow pipe 7, influent stream pipe 12 through the influent stream mouth on the stone or metal plate for standing a stove on as a precaution against fire 11, air jet pipe 8 through the gas outlet on the stone or metal plate for standing a stove on as a precaution against fire 11 4, the overfall 5 of overflow pipe 7 on stone or metal plate for standing a stove on as a precaution against fire 11 be communicated with the hollow space of pressurization cylinder 2 barrels respectively; C) initial preheating device has initial preheating cavity 14, and the puff prot 9 of air jet pipe 8 is communicated with nozzle 6 through initial preheating cavity 14.

2,, it is characterized in that pressurization cylinder 2 barrels are the sandwich that binds as the said fluid fuel kitchen range of claim 1.

3, as the said fluid fuel kitchen range of claim 1, it is characterized in that initial preheating device is the electric heating element 13 of belt electrode joint 13-1, the hollow space of electric heating element 13 is initial preheating cavities 14, initial preheating cavity 14 bottoms are communicated with the puff prot 9 of air jet pipe 8, top is communicated with blast tube 6-1 lower end, blast tube 6-1 upper end is a nozzle 6, and the tube wall of blast tube 6-1 is communicated with overflow pipe 7.

4, as the said fluid fuel kitchen range of claim 1, it is characterized in that the top seal and the evagination of flame-cover 3, flame-hole 3-1 is uniform on its sidewall.

5, as the said fluid fuel kitchen range of claim 1, it is characterized in that caving in the top of flame-cover 3, and its inclined-plane there is combustion flame groove 3-2 on also uniform.

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