CN2514240Y - Multifunctional front-back fire heating stove - Google Patents

Abstract

The utility model discloses a household furnace with normal and reversal combustion, which adds a normal and reversal combustion smoke flue based on the existing household furnace. That is to say, a reversal combustion smoke flue 10 downward in the lateral side of the inner wall communicates with an energy saving chamber through a reversal combustion flue hole 15, and a combustion chamber communicates with the energy saving chamber through a normal combustion flue hole 14 in the upper part of the combustion chamber, and then the normal and reversal combustion smoke flues communicate with a smoke flue 9. When used, the furnace can be freely controlled to be normal or reversal combustion as necessary. The furnace is easy to use, and can save energy. In addition, the furnace is convenient to manufacture, and integrates with heating and cooking.

Description

The multi-functional furnace of a kind of positive and negative burning

The utility model relates to a kind of domestic heating stove, especially a kind of domestic heating stove that integrates cooking, warms oneself.

At present,, generally adopt family's heating system, promptly usually said " native heating installation " in northern country and the inaccessible suburb of city central heating.Exactly furnace and running water water pipe, heating installation bag are linked to be closed circulation waterway, utilize furnace that cold water is burnt heat, circulation drives the hot water in the heating installation bag, is reached for the room heating.In order to reach the purpose of energy savings, now generally the structure of domestic heating stove is transformed, following several mode is arranged usually, that is: a kind of is that many water pipes are installed in the combustion chamber of body of heater wall or flue, the total outlet pipe and the heating installation bag of water pipe join; Another kind is in the wall of body of heater or walling of flue water tank to be installed, water pipe is housed in flue simultaneously, water pipe with communicate, water tank joins by total outlet pipe and heating installation bag, also have in addition and carry on the water tank with the burner hearth wall etc., more than the stove of several structures, bottom at burner hearth all is provided with air inlet, when burning with air inlet open, and when banking a fire with inlet close, to slow down burning, be provided with ash-removing plate in addition on water pipe, water pipe passes ash-removing plate, pulling ash-removing plate handle, can remove the cigarette ash on the water pipe, also have water inlet pipe on this external furnace body.More than no matter adopt any structure, its purpose all is in order to prolong the time of pyrotechnics in body of heater, with abundant absorption heat energy, reaches the purpose of energy savings.When using the furnace of above structure, really can reach purpose energy-conservation and heating, but only utilize the folding air inlet to control combustion position when burning and banking a fire, effect is unsatisfactory, mainly be owing to utilize the folding air inlet to control the bad grasp of burning, use also inconvenient.

The utility model is on the basis of above furnace construction, and a kind of stove that can positive and negative burning is provided, and controls the stove combustion case easily.

In order to reach above purpose, the technical scheme that the utility model is taked is that furnace is divided into the combustion chamber, energy-conservation chamber and flue, wherein the combustion chamber is by burner hearth, in the burner hearth, the water tank that outer wall is folded, form with the anti-burning flue of the inner wall outside of burner hearth, the wherein anti-flue that burns communicates with flue by anti-burning floss hole, just burn floss hole and communicate and have with the pyrotechnics pipe of energy-conservation chamber in upper furnace, communicate with flue by the pyrotechnics pipe, the pyrotechnics pipe vertically is arranged in the energy-conservation chamber, around the pyrotechnics pipe is water tank, positive and negative burning floss hole just is respectively equipped with, the anti-baffle plate that burns, plate washer can be distinguished the positive and negative burning floss hole of folding, horizontally disposed water pipe is arranged in flue, the two ends of water pipe communicate with water tank, ash-removing plate is nested on the water pipe, body of heater is just having control outward, the anti-positive and negative burning knob that burns plate washer is provided with ventilating opening in the bottom of body of heater, and the joint sealing of ventilating opening is drawer-like.

Adopt the multi-functional burner hearth of above structure, because positive and negative burning function is arranged, when just burning, the stove fire burning is prosperous, generally can give indoor heating or cooking usefulness at short notice, and during anti-the burning, the stove fire burning slows down, and uses when generally being used to keep indoor temperature, therefore in use, needs according to circumstances can pass through turning knob, the positive and negative burning flue of folding, just burning still anti-the burning with the control stove, thereby make the purpose of stove fire burning easily, so not only saved the energy, the temperature that also is easy to regulate the room simultaneously.Allow when banking a fire stove is counter to be burnt, the joint sealing of ventilating opening extends to burner hearth bottom simultaneously, and the ashes that clean out directly fall into joint sealing, extracts joint sealing out, can remove ashes.Close ventilating opening, simultaneously furnace is placed anti-burning state, can also reach the purpose of banking.

Below in conjunction with drawings and Examples the multi-functional furnace of the utility model is given to further describe

Fig. 1 is the cutaway view of the utility model furnace

Fig. 2 is the vertical view of the utility model furnace

Fig. 3 is the front view of the utility model furnace

Embodiment: according to Fig. 1, shown in Figure 2, the multi-functional stove of the utility model, be divided into the combustion chamber, energy-conservation chamber and flue are formed, wherein the combustion chamber is by burner hearth (7), water tank (11) and the anti-flue (10) that burns are formed, folded space forms the water tank (11) of body of heater between the outer wall of burner hearth (7) and the inwall of body of heater, there are several anti-burning flues (10) in this external burner hearth outside, preferably 2--4 is instead burnt flue, anti-burning flue (10) passes the bottom of body of heater, adjacent combustion chamber be energy-conservation chamber, combustion chamber and energy-conservation chamber are separated by water tank (11), the energy-conservation indoor pyrotechnics pipe (5) that several vertical settings are arranged, pyrotechnics pipe (5) is the 1--3 root preferably, around the pyrotechnics pipe (5) also is water tank (11), the upper end of pyrotechnics pipe (5) communicates with the top of combustion chamber by just burning floss hole (14), and its lower end communicates with flue (9), and the anti-flue (10) that burns is communicated with flue (9) by the bottom of anti-burning floss hole (15) through energy-conservation chamber.And also be water tank around the flue, also being provided with the water pipe (3) of many horizontal directions in it, the two ends of water pipe (3) communicate with water tank (11).All water tanks (11) in body of heater all communicate, the water inlet pipe of water tank (1) joins with running water pipe, and its outlet pipe (2) joins with the heating installation bag, for the ease of removing the cigarette ash on flue (9) and the water pipe (3), on water pipe, be provided with ash-removing plate, ash-removing plate is nested on the water pipe, match with walling of flue around the ash-removing plate, pulling ash-removing plate handle (18), can remove the cigarette ash on walling of flue and the water pipe (3), directly over energy-conservation chamber, a cleaning door (16) is arranged, can remove the cigarette ash in the pyrotechnics pipe (5), and above the combustion chamber, locate over against burner hearth (7), a kitchen range mouth (6) is arranged, can cooking, also can remove the ashes in the burner hearth, in not cooking or when not clearing up cigarette ash in the pyrotechnics pipe, available lid covers kitchen range mouth (6) and cleaning door (16) respectively, in burner hearth (7) bottom, a ventilating opening (17) is arranged, ventilating opening (17) is drawer-like, pulls out drawer, promptly opens ventilating opening (17), its drawer extends to the bottom of burner hearth (7), can contain ashes, during the prepurging ash, only need to extract drawer out and get final product.For energy savings and convenient the use, the utility model furnace specially is provided with positive and negative burning flue, the anti-logical cigarette approach that burns flue (10) is: burned flame and cigarette are by the anti-flue (10) that burns in the burner hearth (7), pass the bottom of burner hearth (7), enter energy-conservation chamber through the anti-floss hole (15) that burns again, close because just burning floss hole (14) this moment, pyrotechnics passes bottom, energy-conservation chamber, enters flue (9); And the logical cigarette approach that is just burning flue is: the pyrotechnics in the burner hearth (7) is directly by top, combustion chamber, enter top, energy-conservation chamber by just burning floss hole (14), enter bottom, energy-conservation chamber by pyrotechnics pipe (5) downwards, and this moment, the anti-floss hole (15) that burns was closed, pyrotechnics directly enters flue (9), locate at positive and negative burning floss hole (14,15), a positive and negative burning plate washer (12,13) is respectively arranged respectively.Be to open just burning flue to room heating or cooking, promptly rotate positive and negative burning knob (19), when opening is just being burnt flue, the anti-floss hole (15) that burns is closed automatically by the anti-plate washer (13) that burns, otherwise, open anti-when burning flue, just burning floss hole (14) is just burnt plate washer (12) and is closed automatically, when just burning, the stove burning is fast, hyperactivity of fire.And acquire a certain degree or during not cooking, can close and just burn flue when the temperature in room, open anti-burning flue, this moment, burning slowed down, and can keep the temperature in room.When banking a fire, stove is placed anti-burning state in addition, simultaneously suitable closed ventilating opening (17).With the interior outer furnace wall of upper furnace body, all adopt the steel plate of 3 millimeters thick to make.

Claims (4)

1, the multi-functional furnace of the utility model, by the combustion chamber, energy-conservation chamber and flue are formed, wherein there is burner hearth (7) combustion chamber, in the burner hearth (7), the water tank (11) that outer wall is folded, and the kitchen range mouth (6) directly over the combustion chamber, the energy-conservation indoor pyrotechnics pipe (5) that vertical arrangement is arranged, around it is water tank (11), horizontally disposed water pipe (3) is arranged in the flue (9), the two ends of water pipe (3) communicate with water tank (11), water tank (11) is provided with water inlet pipe (1) and outlet pipe (2), bottom at body of heater, the joint sealing (20) that an air inlet (17) and sealing air inlet are arranged, it is characterized in that: burner hearth (7) inner wall outside at furnace has anti-burning flue (10), anti-upper end of burning flue (10) communicates with burner hearth (7) top, burner hearth (7) bottom is passed in its lower end, communicate with energy-conservation chamber by anti-burning floss hole (15) again, and also have one just burning floss hole (14) on the top of burner hearth (7), make the combustion chamber communicate by just burning floss hole (14) with the top of energy-conservation chamber, just, the anti-floss hole that burns is just respectively having one, the anti-plate washer (12 that burns, 13), by just, the anti-knob (19) that burns is just controlled, the anti-plate washer (12 that burns, 13), at sidewall of combustion chamber, and just burn the positive corresponding position of floss hole (14) a twice aeration mouth (8) is arranged.

2, according to the said furnace of claim 1, it is characterized in that: directly over energy-conservation chamber, but be provided with the cleaning door (16) of opening and closing.

3, according to the said furnace of claim 1, it is characterized in that: energy-conservation indoor pyrotechnics pipe (5) is the 1--3 root.

4, according to the said furnace of claim 1, it is characterized in that: the shape of joint sealing (20) is drawer-like, and extends to burner hearth (7) bottom.

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