CN2641486Y - Firewood storage type stove burning firewood - Google Patents

Abstract

The utility model discloses a firewood storing type firewood burning civilian stove which consists of a firewood storing tube 2 and a firewood burning stove. The firewood storing tube 3 and the chimney 1 are respectively positioned in one side of the upper stove. The boiler is positioned in the other side of the upper part of the stove. The firewood is added into the firewood storing tube 2 from the top and falls into the burning hollow 4 from the lower port of the firewood storing tube; the firewood in the burning hollow heats the oxygen assisting air ring shaped passage 7 through the half oxygen lack burning; the oxygen assisting air of the oxygen assisting ring shaped passage 7 gets into the oxygen assisting long clearance hole 14 close to the boiler bottom; the flammable gas mixed by the oxygen assisting air and the oxygen lack burning burns sufficiently under the boiler; the flame turns under the boiler. The smokeless waste gas outlets by the chimney 1 through the smoke passage 16. The utility model can be used for cooling and heating water and so on.

Description

Firewood storage type burns the bavin domestic burners

Technical field

The utility model relates to a kind of firewood storage type Firewood burning stove especially by depositing the bavin tube and burning the bavin domestic burners by the firewood storage type that the wood stove that burns the bavin function is formed.

Background technology

People will make a fire with bavin and cook or do the work that other must make a fire with bavin.As saving time less to Nei Jiachai number of stove.At present modal have two kinds.A kind of is to add bavin under the bottom of a pan middle with the logical hole air intake of waddy in the bavin tube, just can kindle a fire and cook a meal, occurred again afterwards a kind ofly bavin is added under the bottom of a pan in the bavin tube bavin tube surrounding secondary outward and helping oxygen air inlet duct oxygen supplying hole to open on bavin tube upper brim,, to extremely in the igniting suitable for reading of bavin tube.All can't continuous burning.

Summary of the invention

The purpose of this utility model is to provide that a kind of to add the bavin number of times few, economize bavin economize make raw material, firewood storage type that can continuous burning easy to use, pollution-free burns the bavin domestic burners.

For achieving the above object, the utility model is to be located at one side above the stove depositing bavin tube and chimney, puts the pot mouth and is located at another side above the stove.Fire grate is located to be deposited under the bavin tube, helps oxygen air circular passage to be located to deposit bavin tube end opening periphery, bavin under depositing the bavin tube in the combustion chamber on the fire grate half anoxycausis then advection move towards the bottom of a pan.Have at place, the nearly the bottom of a pan and to help oxygen slit hole, help the ejection of oxygen slit hole help the oxygen air to be blended under the bottom of a pan to burn at this combustible gas with the bavin generation of half anoxycausis.Make the flame turnover with changeing fiery plate under the bottom of a pan, the no smoke waste gas after having burnt is discharged from chimney by flue.

Deposit bavin tube end opening wall and can add the resistance bavin thing that suitably protrudes inwards and can make in the middle of the bavin and fall consistently on every side, prevent to deposit air-flow mobile overrunning in depositing bavin tube when bavin is few in the bavin tube, go out in existing to catch fire.Peripheral cold really with cold wind for preventing that further depositing the bavin tube catches fire, help oxygen air air inlet to be located to deposit bavin tube end opening wall, it is overheated to prevent to deposit the bavin tube.Prevent to deposit overheated also available other method of bavin tube as: deposit bavin tube outside and surround with water cavity.

Put that to change fiery plate in the pot mouthful be that straight plate that half garden plate and one section top edge are curve is formed and adapted to the flat two kinds of thes bottom of a pan of point and design.Changeing board-like the selecting for use of fire itself is simplified structure, economizes raw material and is convenient to make.

Adopt such structure owing to deposit in the bavin tube slowly descending continuously to the bavin adding.Adding a bavin can burn the long period, can add bavin at any time according to time length again.It is attractive again to deposit bavin in the bavin tube chimney that do not burn, and firewood adding hole is established open in usual, and it is convenient to add bavin.Help oxygen to eliminate smoke through secondary, reach the smokeless effect of chimney.Firepower is concentrated the bottom of a pan joint bavin, and chimney and deposit the bavin tube and be located at a side uses easy to operately, establishes the fiery plate of commentaries on classics in the stove and can save and make the stove cost.

Description of drawings

Fig. 1 is the unitary side view

Fig. 2 is whole vertical view

Fig. 3 is the profile (because be that several millimeters steel plates are made, so section is represented by black line) of Fig. 1 institute mark

Fig. 4 is the profile of Fig. 2 institute mark

Fig. 5 is pot situation schematic diagram of putting of two kinds of pots of signal

Fig. 6 specifically implements alternative plan to change the part schematic diagram

The specific embodiment

Accompanying drawing Fig. 1, Fig. 2, Fig. 3, Fig. 4, Figure 5 shows that concrete enforcement first scheme, utilize chimney 1 suction to make in the stove all cavitys form negative pressure cigarette is stayed in.Deposit on the bavin tube 2 to firewood adding hole 3 times communicates with combustion chamber 4, the bavin that fires the chamber has supporting role to the bavin of depositing in the bavin tube.Bavin volume in lighting after-burning chamber bottom Sheng Chaidou 5 reduces supporting force and weakens, and deposits bavin in the bavin tube and falls into the formation of combustion chamber by gravity and add while firing.Because of combustion space ring encloses the combustion bavin of depositing bavin tube bottom, it is thick again to contain the bavin bucket, cause depositing fall in the middle of the bavin in the bavin tube slow around fall fast.There is bavin empty in the middle of when the bavin in depositing the bavin tube is intact soon on every side, can causes condition for the bavin burning of depositing in the bavin tube.Because of above-mentioned reason must add a resistance bavin circle 6 and deposit to establish around the bavin tube end opening and help oxygen air circular passage 7 depositing bavin tube end opening, depositing bavin tube end opening and helping and establish annular air inlet 8 between the oxygen air circular passage.Air in helping oxygen air circular passage, absorb heat form at the bottom of also avoiding passage in the hot blast overheated and reduce the life-span.Bavin in the combustion chamber is half anoxycausis state.Have lighting-up tuyere 9 for the ease of igniting in stove one side, have row's igniting oxygen supplying hole 10, open during igniting and turn off after igniting oxygen supplying hole and fire hole are lighted on Sheng bavin headwall top.Turn off the back firepower and concentrate the bottom of a pan.Be provided with fire grate 11 sizes in the middle of at the bottom of containing the bavin bucket and to deposit bavin tube end opening identical, fire grate is divided into ash bucket 12 and can be contained a little broken bavin that ash can prevent that also fire grate bottom from dropping and produce cigarette and go out also can change gap adjustment firepower size between Sheng bavin bucket and the ash bucket.Have nearby and help oxygen slit hole 14 putting pot mouthfuls 13.Help oxygen slit hole to communicate through helping oxygen air duct 15 with helping oxygen air circular passage.The combustible gas that half anoxycausis produces is helping place, oxygen slit hole to mix the formation gaseous mixture with hot-air.Gaseous mixture forms white-hot burning under the bottom of a pan, no smoke waste gas was discharged from chimney by flue 16 after flame was transferred under the bottom of a pan and burnt.Change fiery plate 17 and make pan or the sunken bottom pot that to put the certain size scope.Change fiery plate and put promptly that semi arch template and top are one section plate of curve in the pot mouthful.It and central dividing plate 18 are one.The bent sample that changes fiery plate top edge curve because of can with put a pan 19 and the sunken bottom pot 20 that the pot mouth adapts and decide.Can save system stove raw material with the method that the fiery plate of commentaries on classics is transferred under the bottom of a pan by flame.Use easy to operate.It is more even relatively simultaneously the bottom of a pan to be heated.

What accompanying drawing Fig. 6 provided is the distortion partial sectional view that another kind of firewood storage type burns the bavin domestic burners.This stove is to be provided with water cavity 21 around the bavin tube bottom and to catch fire in order to prevent the bavin of depositing in the bavin tube depositing, because by the not carbonization of bavin of depositing the bavin barrel body that contracts, the resistance bavin circle of depositing the inside protrusion of bavin tube end opening will be to projecting inward less.Help oxygen air circular passage to be enclosed in outside the wall of combustion chamber, lighting-up tuyere dwindles and is located at the bottom of the combustion chamber, and can switch.Help oxygen slit hole to be located on nearly pot place combustion chamber two walls.Help the oxygen air inlet to be located at and deposit bavin tube bottom and put pot mouthful 2 body of heater one sides of closely depositing the bavin tube for the extended line place of straight line.Other structure is constant.

Certainly, deposit the bavin tube and can use other pattern instead as mouthful long tube in four directions, the long tube of six square openings or the like resistance bavin circle also available other structure resistance bavin, as: annular array is to projecting inward ball piece.Also can change shape and put Pot devices, put abnormity pot, steam generator etc., more can do the special-shaped the bottom of a pan to the water cavity of second specific embodiments to use, just oxygen supplying hole be opened on the combustion chamber wall below the near water cavity.

Claims (3)

1, a kind of firewood storage type burns the bavin domestic burners by comprising body of heater, firewood adding hole (3), fire grate (11) combustion chamber (4) chimney (1), oxygen supplying hole (14), putting pot place (13) and deposit bavin tube (2) and form, it is characterized in that: upper of furnace body is deposited the bavin tube and is the long tube of vertical, the upper end is firewood adding hole (3), and the lower end directly communicates with combustion chamber (4).Deposit bavin tube (2) bottom and be with and prevent to deposit the overheated member of bavin tube (8) (21), the combustion chamber has outward and helps oxygen air duct (7).Help oxygen air duct (7) to communicate with the oxygen supplying hole (14) at nearly pot place (13).

2, it is characterized in that depositing bavin tube end opening as the said firewood storage type burning of claim 1 bavin domestic burners has inwardly protruding resistance bavin thing (6) to make the bavin by depositing the bavin barrel fall to having resistance.The air inlet (8) that helps oxygen air circular passage is annular, is located to deposit bavin tube (2) and help between the oxygen air circular passage (7).

3, it is characterized in that putting pot mouthful (13) interior fiery plates (17) that change as said any one firewood storage type burning bavin domestic burners of claim 1 to 2 is that semicircle camber and top edge are the straight plate composition of curve.It adapts to the sunken bottom pot (19) and the pan (20) of corresponding specification limit.

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