CN2184874Y - Stove - Google Patents

Abstract

The utility model relates to a fuel oil stove, which is formed by that a slow flow net is filled in the fuel oil guide pipe of the transversal combustion chamber of the stove; the bottom wall of the sleeve-shaped combustion chamber is drilled with an oil dropping hole; an oil dropping disk is arranged below the oil dropping hole; a spiral pipe is configured in the through hollow cavity of the combustion chamber; both end ports of the spiral pipe are respectively communicated with the fuel oil guide pipe and a main switch valve. The combustion effect can compare favourably with liquefied petroleum gas. The combusted waste gas conforms to the standard of national atmospheric environment protection. When LS novle synthetic liquefied gas is used as the fuel oil, the combustion heat value can reach 42MJ/kg, and the water of 2.5KG can be boiled by 10 minutes. The combusted waste gas has no corrosiveness to household electric apparatuses.

Description

Stove

The utility model provides a kind of stove and accessory, and it includes the combustion chamber and as assemblies such as combustion chamber and the housing that supports into and out of the oil gas pipe, the fuel duct that traverses the combustion chamber, oil gas mixing chamber, fuel feeding switches.Belong to the stove and accessory technology in the daily necessities.

No. 91210059.1, Chinese patent discloses a kind of suitable open-air fuel oil stove and accessory that uses.It is except the oil storage tank that has the combustion chamber that is arranged in the folding rack, the mixing chamber that joins through connecting tube and combustion chamber and mixing chamber and be connected and add the parts such as pressure cylinder, fuel feeding switch, the fuel duct that has oil regulator that its port of export stretches to the enlarging of mixing chamber conduit also is set in the combustion chamber, and configuration is separated into the combustion chamber porous barrier in combustion zone and combustion gas storehouse below the oil spout conduit.During use, at first in the combustion chamber, splash into a little gasoline, the oil storage tank valve of outwarding winding after lighting, the fuel duct, the fuel oil after the gasification that pressure oil are entered be positioned at the combustion chamber are through mixing chamber conduit enlarging spirt mixing chamber, with enlarging place because of the air of the suction function inspiration combustion gas storehouse of flow into combustor bottom together, through the porous barrier ejection, form combustion flame.This kind stove and accessory, furnace temperature are higher than 900 degree, and be smokeless, do not have dirt, odorlessness, and it is more abundant to burn.Weak point is that this stove and accessory can only be a fuel with gasoline, kerosene, and oil consumption is still higher, and it is convenient inadequately to light.

At the above-mentioned deficiency of existing fuel oil stove and accessory, the purpose of this utility model provide a kind of be fuel, calorific value height with the liquefied synthetic gas, cost is low, pollution is little, easy to use fuel oil stove and accessory.

The purpose of this utility model is realized by following technical measures.

By the combustion chamber, have in the stove and accessory that combustion chamber and the stove and accessory housing that supports into and out of the oil gas pipe, the fuel duct that traverses the combustion chamber, oil gas mixing chamber, fuel feeding switch etc. constitute, it traverses the interior filling unhurried current of the fuel duct net of combustion chamber, cover tubular combustion chamber diapire is drilled with oil dripping hole, have oil drip pan below the oil dripping hole, the two-port of configuration helix tube, helix tube communicates with fuel duct and main switching valve respectively in the perforation cavity of combustion chamber.

During use, at first open the fuel feeding switch, make oil drip pan that fuel oil has below oil dripping hole splashes into the combustion chamber, light the fuel oil in the oil drip pan, the rising flame heat is traversed the fuel duct of combustion chamber, and makes the helix tube intermediate fuel oil gasification of the perforation cavity that is positioned at the combustion chamber.When main switching valve is opened, fuel vapor enters the oil gas mixing chamber, flows into the combustion chamber by oil drip pan flame ignition, shape fire normal combustion flame at last through main switching valve.

Stove and accessory provided by the utility model, combustion efficiency can match in excellence or beauty with liquefied petroleum gas, burnt gas meets national atmosphere environmental protection standard.When using the novel liquefied synthetic gas of LS to make fuel oil, its combustion heat value can reach 42MJ/kg, and 10 minutes can boiled 2.5 kg of water.Burnt gas is to the home electric non-corrosiveness.

Accompanying drawing is a structural representation of the present utility model.Wherein: Fig. 1 is a stove and accessory overall structure schematic diagram, and Fig. 2 is the left view of stove and accessory, and Fig. 3 is combustion chamber and oil drip pan position schematic diagram.Below in conjunction with accompanying drawing,, further narrate technical characterictic of the present utility model by most preferred embodiment.

Stove and accessory by cover tubular combustion chamber (9), have combustion chamber supporting seat (14) and support the stove and accessory housing (1) of (2) into and out of the oil gas pipe, the parts such as fuel duct (3), oil gas mixing chamber (5), fuel feeding switch that traverse combustion chamber (9) constitute.The unhurried current net of the interior filling of fuel duct (3) is 80 purpose web-like copper mesh (11), and the oil dripping hole that is drilled with φ 2.0 on hot oil dripping tube (13), the oil dripping tube (13) is given in the combustion chamber diapire setting of cover tubular.Have oil drip pan (8) below the oil dripping hole.The perforation cavity (12) of combustion chamber is arranged helix tube (10).Helix tube one end and fuel duct (3) port of export join, and the other end communicates through secondary pressure-reducing valve (6) and main switching valve (7).(4) be pressure-reducing valve.

The stove and accessory that present embodiment provided uses the novel liquefied synthetic gas of LS to make fuel, and liquid flow is: 4 → 3 → 10 → 6 → 8 → 5 → 9, after lighting, promptly begin normal combustion.

Claims (2)

1, a kind of stove and accessory, it includes the combustion chamber and as assemblies such as combustion chamber and the housing that supports into and out of the oil gas pipe, the fuel duct that traverses the combustion chamber, oil gas mixing chamber, fuel feeding switches, it is characterized in that filling unhurried current net in its fuel duct that traverses the combustion chamber, cover tubular combustion chamber diapire is drilled with oil dripping hole, have oil drip pan below the oil dripping hole, the two-port of configuration helix tube, helix tube communicates with fuel duct and main switching valve respectively in the perforation cavity of combustion chamber.

2, fuel oil stove and accessory according to claim 1, the unhurried current net that it is characterized in that the interior filling of fuel duct (3) are 80 purpose web-like copper mesh (11).