CN201395578Y

CN201395578Y - Full automatic multifunctional gas stove without fan

Info

Publication number: CN201395578Y
Application number: CN 200920108125
Authority: CN
Inventors: 周凌波; 王天雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-15
Filing date: 2009-05-15
Publication date: 2010-02-03
Anticipated expiration: 2019-05-15

Abstract

A full automatic multifunctional gas stove without a fan comprises a stove body consisting of an upper portion stove chamber and a lower portion ash chamber. A stove cover is arranged on the top portion of the stove body, a gas outlet is arranged on the upper portion of the stove chamber, the ash chamber is provided with an air door communicated with the outside, the stove chamber and the ash chamber are separated and communicated via grates, an annular air duct which is arranged inside the ash chamber is communicated with the air door, and air holes are arranged on the annular air duct. The full automatic multifunctional gas stove saves an external fan, can provide stable combustible gas, is free of environment pollution such as smoke, odors, tar and the like, is simple structure, can utilize all crop waste in rural areas, and can be used for cooking, boiling water, bathing, heating and even drying after being connected with other devices.

Description

The calm machine-made egg-shaped or honey-comb coal briquets steam stove of full-automatic multi-functional

Technical field

The utility model relates to a kind of biomass gasifying furnace, particularly relates to the calm machine-made egg-shaped or honey-comb coal briquets steam stove of a kind of full-automatic multi-functional.

Background technology

In recent years, in order to solve the straw burning and to improve the rural energy structure problem, various biomass gasifying furnaces have appearred, biomass gasifying furnace is according to the air fluid mechanics principle, make the biomass abundant cracking under the effect of certain temperature and air in the stove produce inflammable gas, the user only need put the biomass in the burner, can produce high temperature, quicken air flowing, fuel is by the system air chamber, under sealing anoxybiotic condition, produce inflammable gas after adopting destructive distillation pyrolysis and oxidizing reaction, be carbon monoxide and hydrogen, similar with the composition of coal gas, therefore claimed gas furnace again.Vapourizing furnace on the existing market generally all has blower fan, because gas generation process is a unburnt process of anoxic, if amount of oxygen is too much, inflammable gas is just burnt in vapourizing furnace, also easily cause naked light, therefore, the control of oxygen input is all compared crucial to gas production rate and combustion gas quality.

The utility model content

At the defective in the above-mentioned field, the utility model provides a kind of full-automatic multi-functional calm machine-made egg-shaped or honey-comb coal briquets steam stove, and stable inflammable gas can be provided, and is smokeless, tasteless, environmental pollutions such as no tar, and simple in structure, all crop waste materials of rural area all can utilize.

The calm machine-made egg-shaped or honey-comb coal briquets steam stove of full-automatic multi-functional comprises the body of heater that is made of upper furnace and bottom ash thorax, and bell is arranged at the body of heater top, and upper furnace has the air outlet, and grey thorax has the air door with external communications, between burner hearth and grey thorax by the fire grate separation and be communicated with; It is characterized in that: in grey thorax, have air loop duct to be communicated with, have the wind hole on the air loop duct with air door.

Described air door is adjustable air door.

Described upper of furnace body has tank, passes through water-lute between described bell and the body of heater.

The not additional blower fan of the utility model, but by an air loop duct that has the wind hole, make the distribution of furnace interior oxygen more even, thereby make the pyrolysis of biomass, oxidation is more complete, and simultaneously because the input of oxygen is limited, the stove endogenous substance is in anoxic and the state of burn incompletely and produce inflammable gas fully, can not produce the situation of perfect combustion, not have naked light yet.

Adjustable air door makes the user can be according to the amount of stove endogenous substance and the supply of extraneous wind-force size adjustment oxygen.

Because bell need be opened the interpolation biomass, and the combustible gas that produces also is to come out from top air outlet, so the sealing of bell and body of heater is very crucial, and the sealing of the utility model preferably water.

The calm machine-made egg-shaped or honey-comb coal briquets steam stove of the utility model full-automatic multi-functional does not need the peripheral hardware blower fan, and stable inflammable gas can be provided, and is smokeless, tasteless, environmental pollutions such as no tar, and simple in structure, all crop waste materials of rural area all can utilize.The utility model is connected with miscellaneous equipment, can be used for cooking, the manufacture hot water, has a bath, heating, even oven dry.This stove is reasonable in design, makes simple and easyly, and production cost is low, has vast market prospect.

Description of drawings

Fig. 1 the utility model is taken structural representation apart

Wherein: 1-body of heater, 2-burner hearth, 3-ash thorax, the adjustable air door of 4-, 5-air loop duct, 6-fire grate, 7-tank, 8-bell, 9-air outlet, 10-wind hole.

Embodiment

The calm machine-made egg-shaped or honey-comb coal briquets steam stove of full-automatic multi-functional, comprise the body of heater 1 that is made of upper furnace 2 and bottom ash thorax 3, bell 8 is arranged at body of heater 1 top, and air outlet 9 is arranged at burner hearth 2 tops, ash thorax 3 has the adjustable air door 4 with external communications, and 3 of burner hearth 2 and grey thoraxes are by fire grate 6 separations and be communicated with; In grey thorax 3, there is air loop duct 5 to be communicated with, has wind hole 10 on the air loop duct 5 with adjustable air door 4.The not additional blower fan of the utility model, but by an air loop duct 5 that has wind hole 10, make the distribution of furnace interior oxygen more even, thereby make the pyrolysis of biomass, oxidation is more complete, and simultaneously because the input of oxygen is limited, the stove endogenous substance is in anoxic and the state of burn incompletely and produce inflammable gas fully, can not produce the situation of perfect combustion, not have naked light yet.

Described body of heater 1 top has tank 7, and by water-lute, inflammable gas is difficult for revealing between described bell 8 and the body of heater 1.

Claims

1. the calm machine-made egg-shaped or honey-comb coal briquets steam stove of full-automatic multi-functional, comprise the body of heater that constitutes by upper furnace and bottom ash thorax, bell is arranged at the body of heater top, upper furnace has the air outlet, the ash thorax has the air door with external communications, separate and be communicated with by fire grate between burner hearth and grey thorax, it is characterized in that: in grey thorax, have air loop duct to be communicated with, have the wind hole on the air loop duct with air door.

2. the calm machine-made egg-shaped or honey-comb coal briquets steam stove of full-automatic multi-functional according to claim 1 is characterized in that: described air door is adjustable air door.

3. the calm machine-made egg-shaped or honey-comb coal briquets steam stove of full-automatic multi-functional according to claim 1, it is characterized in that: described upper of furnace body has tank, passes through water-lute between described bell and the body of heater.