CN201476073U

CN201476073U - Cleaning heating stove

Info

Publication number: CN201476073U
Application number: CN2009201564701U
Authority: CN
Inventors: 吴玉峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-17
Filing date: 2009-06-17
Publication date: 2010-05-19
Anticipated expiration: 2019-06-17

Abstract

The utility model discloses a cleaning heating stove, which comprises a stove body, a stove door, a stove mouth, a combustion chamber and a smoke outlet, wherein the stove body comprises a water jacket which is of a shell with a cavity, and a water outlet port and a water return port are arranged on the water jacket; the water jacket is communicated with an external expansion water tank, and the combustion chamber is divided into an upper combustion chamber and a lower combustion chamber; the inner circumference of the lower combustion chamber is smaller than that of the upper combustion chamber, and the upper combustion chamber is communicated with the lower combustion chamber through a fire outlet; the fire outlet corresponds to the central position of the stove mouth, and an oxygen supply channel communicated with the outside is arranged on the stove body; the oxygen supply inner opening of the oxygen supply channel is arranged at the fire outlet and is arranged towards the upper combustion chamber, and the stove body is arranged on an underground air duct which is aligned with the oxygen supply channel; and the stove door is arranged at the lower part of the lower combustion chamber. The whole stove body of the stove is formed by the water jacket, and the stove has large water storage capacity, and can carry out cooking and heating simultaneously, thereby saving time, labor, money and space; and the two combustion chambers and the oxygen supply channel are arranged, so that the combustion is full, the energy is saved, the emission is reduced, and the thermal efficiency utilization rate is improved.

Description

The clean type heating stove

[technical field]

The utility model relates to a kind of cooking stove, particularly a kind of clean type heating stove that can be used for cooking, heating and hot-water supply that uses straw, fire coal etc. to act as a fuel.

[background technology]

At present, China still has most of places using traditional cooking stove, though traditional cooking stove is simple in structure, it can only carry out cooking, can not heating; And the combustion chamber of cooking stove is big, and fuel input is also big, looses and burns pot, and heat effect utilization rate is low, the waste resource; Oxygen-supplying amount deficiency in the combustion chamber is not having under the clean-burning situation, and combustible species has run off, and combustion process is short, and is not energy-conservation.The smoke discharge amount of tradition cooking stove is big, does not have effective reduction of discharging measure, and smoke fire burns and makes that the hygienic conditions in kitchen are bad for a long time, does not have comfort; Toxic gas content height in the flue gas will endanger the healthy of people for a long time in the past.And winter heating need be established boiler in addition, has increased expense, takes up room, and the waste resource has increased the weight of exhaust emission.

[utility model content]

The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of clean type heating stove with environmental protection, energy-conservation and emission reduction effect is provided, this kind cooking stove can also provide the circulation thermal source for heating plant except that can be used for cooking, and can be shower etc. clear hot-water is provided.

The purpose of this utility model is achieved in that it comprises stove, kitchen range door, kitchen range mouth, combustion chamber and outlet flue, it is characterized in that: stove is made up of water jacket, water jacket is the housing of band cavity, and water jacket is provided with water outlet interface and backwater interface, and water jacket is connected with external expansion tank; The combustion chamber is divided into two combustion chambers up and down, encloses in the lower combustion chamber less than enclosing in the upper combustion chamber, and two combustion chambers are connected by crater up and down, and crater aligns the middle position of kitchen range mouth; Stove is provided with the oxygen supply passage with exterior, and the oxygen supply internal orifice of oxygen supply passage is located at the crater place and towards upper combustion chamber; Stove is installed on the underground air duct, and underground air duct is aimed at the oxygen supply passage; The kitchen range door is opened in the bottom of lower combustion chamber;

In the above-mentioned clean type heating stove, the position near the stove table top on the stove sidewall laterally extends one section flue water jacket to side, and the flue water jacket is connected with the water jacket of stove, and the external port of flue water jacket connects outlet flue; The water outlet interface is arranged at the top of flue water jacket, and the backwater interface is arranged on the water jacket near stove bottom;

In the above-mentioned clean type heating stove, described water outlet interface is connected with heating plant respectively with the backwater interface;

In the above-mentioned clean type heating stove, described water outlet interface is connected with hot-water supply device;

In the above-mentioned clean type heating stove, the top of described lower combustion chamber dwindles gradually and forms burner.

Than traditional cooking stove, the beneficial effects of the utility model are: handsome in appearance generous, once investment is benefited for many years, and a kitchen range is dual-purpose; Cooking heating is carried out synchronously, save time, laborsaving, economical, save the space, smoke fire does not burn, kitchen environment be improved significantly; Two combustion chambers up and down are set, can control the addition of fuel, centralized heat energy is managed same produce effects, crater is concentrated firepower, and cooking is convenient and swift, fuel saving 30%, and heat is imitated utilization rate and is improved 30%; Prolong combustion process,, can fully burn under the situation of increase oxygen content, reduce content of harmful gas in the flue gas, make discharge capacity reduce 40% at natural air feed; Whole stove is made up of water jacket, and the water amount is big, does not have the operation of pressure, and heat is imitated the utilization rate height, but heat supply water uses.

[description of drawings]

Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail

Fig. 1 is the front schematic view of clean type heating stove of the present utility model

Fig. 2 is the side schematic view of clean type heating stove

Fig. 3 is the vertical view of clean type heating stove

Fig. 4 is the internal structure schematic diagram of clean type heating stove

Fig. 5 clean type heating stove install and use schematic diagram

Among the figure: 1, stove; 2, kitchen range door; 3, kitchen range mouth; 4, outlet flue; 5, upper combustion chamber; 6, lower combustion chamber; 7, crater; 8; The oxygen supply internal orifice; 9, oxygen supply passage; 10, oxygen supply outer cover; 11, water jacket; 12, flue water jacket; 13, water outlet interface; 14, backwater interface; 15, expansion tank; 16, feed pipe; 17, control valve; 18, air bleeding valve; 19, circulating pump; 20, divide branching pipe; 21, control valve; 22, fin; 23, return pipe; 24, back-water valve (BWV); 25, draining valve; 26, cooker; 27, underground air duct.

[specific embodiment]

Extremely shown in Figure 5 as Fig. 1, the stove 1 of clean type heating stove of the present utility model is made up of water jacket 11, the inside and outside wall of stove 1 is the inside and outside wall of water jacket 11, water jacket 11 is welded by fast, the corrosion resistant corrosion resistant plate of heat conduction, water jacket 11 on the stove 1 is interconnected, and water jacket 11 is connected with the external expansion tank 15 that places stove 1 top.Stove 1 is up big and down small structure, is provided with two combustion chambers up and down in the stove 1, encloses in the lower combustion chamber 6 less than enclosing in the upper combustion chamber 5, and the top of lower combustion chamber 6 dwindles gradually and forms burner 7, and two combustion chambers are connected by crater 7 up and down.Have the kitchen range mouth 3 of placing cooker 26 on stove 1 table top, the crater 7 of combustion chamber aligns the middle position of kitchen range mouth 3.On stove 1, offer the kitchen range door 2 that is used to add fuel in lower combustion chamber's 6 lower positions, oxygen supply passage 9 is set on stove 1, the oxygen supply internal orifice 8 of oxygen supply passage 9 is arranged at crater 7 places, crater 7 is towards upper combustion chamber 5, in the corresponding position of oxygen supply passage 9 oxygen supply outer cover 10 is set at stove 1 outer wall, oxygen supply outer cover 10 is provided with downward opening opening end, stove 1 is installed on the underground air duct 27, make underground air duct 27 aim at the opening end of oxygen supply outer cover 10, natural wind enters oxygen supply passage 9 from the opening end of oxygen supply outer cover 10, and then from oxygen supply internal orifice 8 to combustion chamber air-supply oxygen supply, to reach clean-burning purpose.Water jacket 11 is provided with water outlet interface 13 and backwater interface 14, position near stove 1 table top on stove 1 sidewall laterally extends one section flue water jacket 12 to side, flue water jacket 12 is connected with the water jacket 11 of stove 1, the external port of flue water jacket 12 connects outlet flue 4, and the flue gas heat energy that can make full use of discharge that is provided with of cigarette cover water jacket 12 heats further.Water outlet interface 13 is arranged at the top of flue water jacket 12, and water outlet interface 13 is connected with feed pipe 16, and returning in the type branch of the feed pipe 16 of close water outlet interface 13 is equipped with circulating pump 19, and feed pipe 16 terminal upwards bending parts are provided with air bleeding valve 18; Backwater interface 14 is arranged on the water jacket 11 near stove 1 bottom, and backwater interface 14 is connected with return pipe 23, and return pipe 23 is provided with draining valve 25; Between feed pipe 16 and the return pipe 23 a plurality of fin 22 can be set as required, fin 22 is connected with return pipe 23 with feed pipe 16 respectively by minute branching pipe 20, control valve 17, back-water valve (BWV) 24 are set respectively on feed pipe 16, the return pipe 23, and the branch branching pipe 20 that is connected with feed pipe 16 is provided with control valve 21.

During use, open kitchen range door 2, with the fuel lower combustion chamber 6 back igniting of packing into, fuel is in lower combustion chamber's 6 internal combustion, and combustion flame rises to upper combustion chamber 5 by crater 7, makes firepower concentrate heating to be positioned over cooker 26 on the kitchen range mouth 3.When flue gas is carrying the combustible that is not fully burned and is rising to upper combustion chamber 5 in lower combustion chamber 6, these not clean-burning combustibles are under the air intake oxygen supply of oxygen supply internal orifice 8, obtained abundant burning in upper combustion chamber 5, flue gas then outwards discharges from outlet flue 4.Simultaneously, water in the expansion tank 15 of cooking stove top enter by backwater interface 14 and are full of whole water jacket 11, the heat of last lower combustion chamber is passed on the water jacket 11, water in the water jacket 11 is heated, open corresponding valve, make the water that has heated be delivered to the outside, be the hot water of shower or other purposes supply cleaning by feed pipe 16; Perhaps make flow of hot water through fin 22, make fin 22 carry out heating work, the water that discharges heat through fin 22 flows back in the water jacket 11 from backwater interface 14 and is heated once more, forms the circulation thermal source of heating plant thus.In the use of cooking stove, as need not heating or hot-water supply, as long as close corresponding valve.

Described above only is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, any retouching that all those of ordinary skill in the art make according to above description, revises or is equal to replacement, all belongs to this novel scope of protecting.

Claims

1. clean type heating stove, it comprises stove, kitchen range door, kitchen range mouth, combustion chamber and outlet flue, and it is characterized in that: stove is made up of water jacket, and water jacket is the housing of band cavity, water jacket is provided with water outlet interface and backwater interface, and water jacket is connected with external expansion tank; The combustion chamber is divided into two combustion chambers up and down, encloses in the lower combustion chamber less than enclosing in the upper combustion chamber, and two combustion chambers are connected by crater up and down, and crater aligns the middle position of kitchen range mouth; Stove is provided with the oxygen supply passage with exterior, and the oxygen supply internal orifice of oxygen supply passage is located at the crater place and towards upper combustion chamber; Stove is installed on the underground air duct, and underground air duct is aimed at the oxygen supply passage; The kitchen range door is opened in the bottom of lower combustion chamber.

2. clean type heating stove according to claim 1, it is characterized in that: the position near the stove table top on the stove sidewall laterally extends one section flue water jacket to side, the flue water jacket is connected with the water jacket of stove, and the external port of flue water jacket connects outlet flue; The water outlet interface is arranged at the top of flue water jacket, and the backwater interface is arranged on the water jacket near stove bottom.

3. clean type heating stove according to claim 2 is characterized in that: the water outlet interface is connected with heating plant respectively with the backwater interface.

4. clean type heating stove according to claim 3 is characterized in that: the water outlet interface is connected with hot-water supply device.

5. clean type heating stove according to claim 1 is characterized in that: the top of lower combustion chamber dwindles gradually and forms burner.