CN2134604Y - Vaporization petrol fuel stove - Google Patents

Abstract

The utility model relates to a vaporization petrol fuel stove, which is the improvement of the traditional vaporization petrol fuel stove. The utility model has the technical proposal that the pump in the original fuel tank is canceled and the utility model is additionally provided with a gas charging valve; the fuel tank is connected with a liquefied petroleum gas tank via the gas charging valve. The liquefied petroleum gas only plays the functions of automatically preheating and maintaining the pressure in the fuel tank and has less consumption. The Vaporization petrol fuel stove ideally overcomes the defects that the traditional vaporization petrol fuel stove need pumping and preheating operation during use so the vaporization petrol fuel stove is a great improvement of the traditional vaporization petrol fuel stove.

Description

Vaporization petrol fuel stove

The utility model relates to a kind of novel vaporization oil stove.

The structure of traditional vaporization oil stove as shown in Figure 1.Wherein, (1) is fuel tank, and (2) are Pressure gauge, and (3) are delivery valve, and (4) are tank filler sleeve, (5) be petroleum pipeline, (6) are control valve, and (7) are the kitchen range dish, and (8) are generating tube, (9) be induction tunnel, (10) are mixing chamber, and (11) are heat-riser valve, and (12) are inflator.During use, outward winding the earlier cock of tank filler sleeve (4), add fuel oil, screw on cock again, inflate in fuel tank (1) with inflator (12), (show) after waiting to be charged to certain pressure by Pressure gauge (2), generating tube (8) is carried out the naked light preheating, after being preheating to a certain degree, open control valve (6), and delivery valve (3) is slowly opened, fuel oil just can be in fuel tank enters generating tube (8) by control valve (6) under the pressure effect of air, because generating tube (8) is preheated, fuel oil promptly sprays into mixing chamber (10) with steam state by induction tunnel (9) through generating tube (8) and mixes also normal combustion with air.This vaporization oil stove integrates fuel tank and kitchen range, compact conformation, and firepower is violent and can regulate the various fuel oils such as fuel combination of flammable kerosene, diesel oil, kerosene and gasoline.But for a long time, this vaporization oil stove does not obtain large-area applying.Tracing it to its cause, mainly is that two problems are not well solved: the one, need often inflate.Because the inflator on the fuel tank can not be done too greatly, so efficient is low, beating once gas often needs up to a hundred times, and to the one family housewife, this never is the part lead-pipe cinch, and because inflator often is in the oil immersion state, is prone to very much fault; The 2nd, generating tube need carry out preheating, and preheating is only limited to minority oil kind automatically.For example kerosene and gasoline can be lighted preheating by opening the direct naked light of heat-riser valve (11) by the mixed fuel oil that forms of 1:1.And plant for other most oil, for example kerosene, diesel oil etc. then need other with anticipatory electric heater or with naked light preheatings such as alcohol, cause complicated operationization, bring all inconvenience.

Just at two major defects more than traditional vaporization oil stove, the inventor provides a kind of not only preheating but also do not need novel vaporization oil stove of manually inflating automatically.

The purpose of this utility model is achieved in that the fuel tank that is about to traditional vaporization oil stove links to each other with a LPG cyoinders by a charge valve.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the structural representation of traditional vaporization oil stove.

Fig. 2 is a structural representation of the present utility model.

Below in conjunction with Fig. 2 the utility model is elaborated.

As Fig. 2, the utility model contrasts traditional vaporization oil stove, has cancelled the inflator on the fuel tank (12) and has set up a charge valve (13), and fuel tank (1) links to each other with a LPG cyoinders (15) by this charge valve.Among the figure, (14) are inflated hose, and (16) are the pressure regulator valve of LPG cyoinders, and (17) are the angle valve of LPG cyoinders.During use, open angle valve (17) earlier, open charge valve (13) again, treat that the pointer on the Pressure gauge points to the appropriate location (or by rule of thumb, for example open 30 seconds of angle valve) after, close angle valve (17) and charge valve (13), open heat-riser valve (11), the liquefied petroleum gas that fills in the fuel tank (1) into promptly enters in the mixing chamber (10) by heat-riser valve, can light at an easy rate with naked light this moment generating tube (8) is carried out preheating.After treating that preheating is good, at first control valve (6) is opened, again delivery valve (3) is slowly opened, fuel oil just can be entered generating tube (8) and be sprayed into normal combustion in the mixing chamber with steam state through induction tunnel (9) by control valve (6) under the effect of liquefied petroleum gas, close heat-riser valve (11) this moment, and vaporization oil stove enters normal operating conditions.

By the aforesaid operations process as can be known, liquefied petroleum gas only plays preheating in short-term and keeps the fuel tank internal gas pressure.Because each preheating time very short (generally about half a minute), thus each preheating used up liquefied petroleum gas amount seldom.If one case fuel oil energy was with one month, then one jar of liquefied petroleum gas that volume size is suitable can be assisted and be used the several months and even year surplus, this is for the multiple fuel oil type of exploitation, alleviate the nervous situation of LPG supply and will play positive impetus, must obtain important social benefit and economic benefit.

Claims (1)

1, a kind of novel vaporization oil stove, form by fuel tank (1), Pressure gauge (2), delivery valve (3), tank filler sleeve (4), petroleum pipeline (5), control valve (6), kitchen range dish (7), generating tube (8), induction tunnel (9), mixing chamber (10), heat-riser valve (11) etc., it is characterized in that: a charge valve (13) is arranged on the fuel tank (1), and fuel tank (1) links to each other with a LPG cyoinders (15) by this charge valve.

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