CN2546769Y - Energy-saving gas firing burner - Google Patents

Abstract

The utility model discloses an energy saving gas stove head and comprises a fire bowl, a refractory plate, an air pipe, a flow mixing valve body, a flow mixing valve core, and a pipe connector. The key point of the utility model lies in that an ever-lighting fire head is arranged on the refractory plate and the height of the ever-lighting fire head is higher than the upper surface of the fire bowl; the mixing of combustible gases and air reaches optimal state by regulating the flow mixing valve core, thus complete burning is ensured. Comparison test shows that the gas saving of the utility model reaches more than 40%. Therefore, the utility model overcomes the shortcomings of traditional stove heads, namely, incomplete burning and inconvenient regulation to air doors. In addition, the fire in the stove can keep burning when needed. The utility model is not only fit for retrofit of prior stoves, but also fit for manufacturing of novel stoves.

Description

A kind of energy-saving gas burner

(1) technical field

It is the gas burner of fuel with liquefied gas, natural gas that the utility model relates to a kind of.

(2) background technology

There is following shortcoming in the gas burner that generally uses in the society now, directly burn once being that combustion gas and Air mixing are insufficient, thereby incomplete combustion, air consumption is big.Firepower is small and weak, and task performance is low; The 2nd, traditional burner need promote combustion gas and Air mixing allotment, its troublesome poeration by damper.There are a kind of combustion gas and air to mix fully recently, the conveniently adjusted gas burner of air intake size comes out, it constitute fire bowl, firing tray, tracheae, the mixed flow valve body, mixed flow spool and pipe joint, this gas burner has overcome traditional gas burner inadequate drawback of burning to a great extent, energy-saving effect is remarkable, but also there is a fatal weakness, promptly because air-flow is spouting in narrow and small hole, when pot when furnace upper end is walked, powerful air-flow dashes fire usually and puts out, and causes combustion gas to leak, and both wastes energy, contaminated environment also influences health of people and safety again.

(3) summary of the invention

The purpose of this utility model is to provide a kind of sufficient combustion, regulates air intake conveniently, prevents the energy-saving gas burner that stops working.

The purpose of this utility model can reach by following technical measures.That is: this energy-saving gas burner, it is the sufficient combustion that occurs recently, air inlet adjustment is the improvement on the gas burner basis easily, it comprises fire bowl, firing tray, tracheae, mixed flow valve body, mixed flow spool and pipe joint, its key is: be provided with a duration and degree of heating kept burning day and night on firing tray, it highly is higher than the table of going up of fire bowl.

Described duration and degree of heating kept burning day and night has an ever-burning flame nozzle and a spool, one end of spool connects with tracheae, the other end passes via hole on the firing tray and the internal thread of ever-burning flame nozzle links, turn spool, can regulate combustion gas and Air mixing ratio effectively easily, can make sufficient combustion, when needing, reaching kept burning day and night does not put out, this just makes it not only have the sufficient combustion of up-to-date appearance, the intake size adjustment is whole advantages of gas burner easily, and have overcome pot and one leave the kitchen range face, and fire is just dashed the deficiency of putting out by high pressure draught, the comparative experiment shows that the solar term rate of the more traditional burner of the utility model reaches 40%.

(4) description of drawings

Fig. 1 is a structural representation of the present utility model.

(5) specific embodiment:

The utility model energy-saving gas burner comprises fire bowl 1, firing tray 4, tracheae 9, mixed flow valve body 6, mixed flow spool 7 and pipe joint 8, and its key is: be provided with a duration and degree of heating kept burning day and night on firing tray 4, it highly is higher than fire bowl 1 upper surface.Duration and degree of heating kept burning day and night has an ever-burning flame nozzle 2 and a spool 3, and spool 3 one ends connect with tracheae 5, and the other end passes via hole on the firing tray 4 and the internal thread of ever-burning flame nozzle 2 links; The inner chamber of described spool 3 is stepped, and promptly air inlet is big, and it is young to give vent to anger; Described ever-burning flame nozzle 2 lower ending openings, upper end closed, the middle and upper part is provided with burner port, and the middle and lower part does not have fresh air inlet.

Claims (4)

1, a kind of energy-saving gas burner comprises fire bowl, firing tray, tracheae, mixed flow valve body, mixed flow spool and pipe joint, it is characterized in that: be provided with a duration and degree of heating kept burning day and night on firing tray (4), it highly is higher than fire bowl (1) upper surface.

2, energy-saving gas burner according to claim 1, it is characterized in that: duration and degree of heating kept burning day and night has an ever-burning flame nozzle (2) and a spool (3), spool (3) one ends connect with tracheae (5), and the other end passes via hole on the firing tray (4) and the internal thread of ever-burning flame nozzle (2) links.

3, energy-saving gas burner according to claim 2 is characterized in that the inner chamber of spool (3) is stepped, promptly air inlet big, give vent to anger young.

4, energy-saving gas burner according to claim 1 is characterized in that ever-burning flame nozzle (2) lower ending opening, upper end closed, and the middle and upper part is provided with burner port, and the middle and lower part is provided with air inlet.

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