CN209180998U - Heating stove second-time burning air feed system - Google Patents
Heating stove second-time burning air feed system Download PDFInfo
- Publication number
- CN209180998U CN209180998U CN201822100132.8U CN201822100132U CN209180998U CN 209180998 U CN209180998 U CN 209180998U CN 201822100132 U CN201822100132 U CN 201822100132U CN 209180998 U CN209180998 U CN 209180998U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- secondary air
- heating stove
- feed system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Air Supply (AREA)
Abstract
The utility model discloses a kind of heating stove second-time burning air feed systems, secondary air chamber including roof of the furnace is arranged in, secondary air chamber is circumferentially positioned above the crater of burner hearth, multiple secondary air outlets are provided on the inner wall of secondary air chamber, the air inlet being connected to secondary air chamber is provided on sidewall of the furnace body, sidewall of the furnace body is located at air inlet and is provided with smoke-backflow-proof air inlet tunable arrangement；When work, air enters from smoke-backflow-proof air inlet tunable arrangement, it is intracavitary that secondary air is flowed by air inlet, then it is flowed out by secondary air outlet, after flue gas not sufficiently combusted for the first time in burner hearth is flowed out from crater upwards, it can be contacted with the air flowed out from secondary air outlet, further produce second of burning, so that pernicious gas not sufficiently combusted for the first time in flue gas is fully burned, it is further to be heated in furnace body, the thermal efficiency of heating stove is improved, and pernicious gas is obviously less in the flue gas after the completion of second of burning, reduces pollution.
Description
Technical field
The utility model relates to heating stove equipment technical field more particularly to a kind of heating stove second-time burning air feed systems
System.
Background technique
Vast northern country family warming is most of all to use domestic water heating coal-burning stove for heating stove, can both be used to
It cooks, and can be used for band heating and carry out heating, very convenient to use, popularity rate is very high.With the improvement of living standards,
People are higher and higher to the performance requirement of hot-water heating coal-burning stove for heating stove, i.e., should seek a kind of safety economize on coal, be pollution-free, the thermal efficiency
Stove high, family is easy to use, to meet the market demand of current domestic water heating coal-burning stove for heating stove.
Referring to fig. 4, after the coal in the prior art in heating stove does not have full combustion, a large amount of CO, SO can be generated2Etc. nocuousness
And inflammable and explosive flue gas, and these flue gases can directly flow away from flue, on the one hand after flue gas is directly disposed to outdoor, can make
At environmental pollution；On the other hand when flue gas directly flows away from flue, the amount of heat in furnace can be taken away, causes heat loss
It is more, so that the thermal efficiency of heating stove reduces.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of simple structure and reasonable design, clean-burning adopt
Radiator second-time burning air feed system.
In order to solve the above technical problems, the technical solution of the utility model is: heating stove second-time burning air feed system, packet
The secondary air chamber that roof of the furnace is set is included, the secondary air chamber is circumferentially positioned above the crater of the burner hearth, institute
It states and is provided with multiple secondary air outlets on the inner wall of secondary air chamber, be provided on sidewall of the furnace body and be connected to the secondary air chamber
Air inlet, the sidewall of the furnace body be located at the air inlet be provided with smoke-backflow-proof air inlet tunable arrangement.
The secondary air outlet surround and is arranged on the secondary air cavity wall as a preferred technical solution,.
The size of the secondary air outlet far from the air inlet is greater than close to described as a preferred technical solution,
The size of the secondary air outlet of air inlet.
The distance of the adjacent secondary air outlet far from the air inlet is less than close as a preferred technical solution,
The distance of the adjacent secondary air outlet of the air inlet.
The smoke-backflow-proof air inlet tunable arrangement includes the air inlet being mounted on outside the air inlet as a preferred technical solution,
Box is provided with fixed air inlet hole on the outside of the air inlet box, and the fixed air inlet hole is located at the downside of the air inlet, described solid
Determine rotatably mounted on air inlet hole have adjusting air intake plate.
By adopting the above-described technical solution, heating stove second-time burning air feed system, including roof of the furnace is arranged in
Secondary air chamber, the secondary air chamber are circumferentially positioned above the crater of the burner hearth, the inner wall of the secondary air chamber
On be provided with multiple secondary air outlets, the air inlet being connected to the secondary air chamber, the furnace body are provided on sidewall of the furnace body
Side wall is located at the air inlet and is provided with smoke-backflow-proof air inlet tunable arrangement；The beneficial effects of the utility model are: when work, it is empty
Gas enters from smoke-backflow-proof air inlet tunable arrangement, and being then passed through the air inlet, to flow into the secondary air intracavitary, then
By the intracavitary secondary air outlet outflow of the secondary air, when flue gas not sufficiently combusted for the first time in the burner hearth is upward
After crater outflow, it can be contacted with the air flowed out from the secondary air outlet, further produce second of combustion
It burns, so that pernicious gas CO, SO2 not sufficiently combusted for the first time in flue gas, coal tar etc. are fully burned, it is further furnace
Intracorporal water jacket is heated, and the thermal efficiency of heating stove, and pernicious gas in the flue gas after the completion of second of burning are improved
It is obvious less, the less pollution of outdoor flue gas is expelled to by smoke discharging pipe.The utility model simple structure and reasonable design,
It can be realized second of full combustion, reduce environmental pollution.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the working principle diagram of the utility model embodiment；
Fig. 3 is the schematic diagram flowed after flue gas secondary combustion in the utility model embodiment；
Fig. 4 is the schematic diagram of flow of flue gas in the prior art；
In figure: 1- burner hearth；2- secondary air chamber；3- crater；Bis- air outlets of 4-；5- furnace body；6- air inlet；7- air inlet
Box；8- fixes air inlet hole；9- adjusts air intake plate.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.In the following detailed description, only pass through
Bright mode describes certain exemplary embodiments of the utility model.Undoubtedly, those skilled in the art can be with
It recognizes, it, can be with a variety of different modes to described without departing from the spirit and scope of the utility model
Embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection for limiting claim
Range.
As shown in Figure 1 to Figure 3, heating stove second-time burning air feed system, the secondary air including 1 top of burner hearth is arranged in
Chamber 2, the secondary air chamber 2 are circumferentially positioned at 3 top of crater of the burner hearth 1, set on the inner wall of the secondary air chamber 2
Multiple secondary air outlets 4 are equipped with, the air inlet 6 being connected to the secondary air chamber 2, the furnace body 5 are provided on 5 side wall of furnace body
Side wall, which is located at the air inlet 6, is provided with smoke-backflow-proof air inlet tunable arrangement；Referring to figs. 2 and 3, wherein filled arrows represent sky
It makes leave with rage to, air arrow and represents flue gas trend, when work, air enters from smoke-backflow-proof air inlet tunable arrangement, is then passed through
The air inlet 6 flows into the secondary air chamber 2, is then flowed by the secondary air outlet 4 in the secondary air chamber 2
Out, after not sufficiently combusted flue gas is flowed out from the crater 3 upwards for the first time in the burner hearth 1, can with from described secondary
The air contact that air outlet 4 flows out, further produces second of burning, so that not sufficiently combusted for the first time in flue gas have
Evil gas CO, SO2, coal tar etc. be fully burned, further heated for the water jacket in furnace body 5, improve heating stove
The thermal efficiency, and second burn after the completion of flue gas in pernicious gas it is obviously less, outdoor is expelled to by smoke discharging pipe
Flue gas less pollution.The utility model simple structure and reasonable design can be realized second of full combustion, reduce environment
Pollution.
The secondary air outlet 4 is around being arranged on 2 inner wall of secondary air chamber, in this way from the secondary air outlet 4
The air of blowout can occur second and burn just with the smoke contacts come out from the crater 3 not sufficiently combusted for the first time.
Due to leaning on close to secondary being closer apart from the air inlet 6 of air outlet 4 at the air inlet 6
The air capacity of the secondary air outlet 4 at the nearly air inlet 6 is more；Air at the air inlet 6 is needed in institute
Stating flowing in secondary air chamber 2 could arrive at far from the secondary air outlet 4 at the air inlet 6, thus it is separate described in into
The air capacity of the secondary air outlet 4 at air port 6 is less, therefore the flue gas at the air inlet 6 can be than far from described
The combustion efficiency of flue gas at air inlet 6 is good, and in order to further increase the burning for the flue gas being located remotely from the air inlet 6
Adequacy, therefore, the size far from the secondary air outlet 4 at the air inlet 6 are greater than the institute at the air inlet 6
State the size of secondary air outlet 4；Distance far from the adjacent secondary air outlet 4 at the air inlet 6 is less than close to described
The distance of the adjacent secondary air outlet 4 at air inlet 6；In this way, from far from secondary 4 row of air outlet from air inlet 6
Air capacity out can be more, burn more abundant.
The smoke-backflow-proof air inlet tunable arrangement includes the air inlet box 7 being mounted on outside the air inlet 6, the air inlet box 7
Outside is provided with fixed air inlet hole 8, and the fixed air inlet hole 8 is located at the downside of the air inlet 6, on the fixed air inlet hole 8
It is rotatably mounted to have adjusting air intake plate 9；When room pressure is lower, it may appear that the phenomenon that from the air inlet 6 to indoor smoke-returning
Occur, if air inlet 6 described in fixed 8 face of air inlet hole is arranged, from the air inlet 6 flow backwards flue gas can directly from
The fixed air inlet hole 8 flow to interior, so that room air is dirty, and has security risk, and in the present embodiment, it will be described
The downside of the air inlet 6 is arranged in fixed air inlet hole 8, increases down the movement travel of cigarette, the cigarette flow backwards from the air inlet 6
Gas needs, which move downward, to flow out from the fixed air inlet hole 8, and therefore, the fixed air inlet hole 8 is arranged in the air inlet
Mouthfuls 6 downside avoids directly out of described fixed air inlet hole 8 when can be effectively prevented at the air inlet 6 to indoor smoke-returning
The effect for hindering cigarette is played in outflow；In use, by adjusting the position for adjusting the relatively described fixed air inlet hole 8 of air intake plate 9
It sets, the adjustable air mass flow into the fixed air inlet hole 8 can be adapted for different use demands.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. heating stove second-time burning air feed system, it is characterised in that: the secondary air chamber including roof of the furnace is arranged in, it is described
Secondary air chamber is circumferentially positioned above the crater of the burner hearth, is provided on the inner wall of the secondary air chamber multiple secondary
Air outlet is provided with the air inlet being connected to the secondary air chamber on sidewall of the furnace body, and the sidewall of the furnace body is located at the air inlet
Smoke-backflow-proof air inlet tunable arrangement is provided at mouthful.
2. heating stove as described in claim 1 second-time burning air feed system, it is characterised in that: the secondary air outlet is surround
It is arranged on the secondary air cavity wall.
3. heating stove as described in claim 1 second-time burning air feed system, it is characterised in that: far from the air inlet
The size of the secondary air outlet is greater than the size of the secondary air outlet close to the air inlet.
4. heating stove as described in claim 1 second-time burning air feed system, it is characterised in that: far from the air inlet
The distance of the adjacent secondary air outlet is less than the distance of the adjacent secondary air outlet close to the air inlet.
5. the heating stove second-time burning air feed system as described in Claims 1-4 any claim, it is characterised in that: institute
Stating smoke-backflow-proof air inlet tunable arrangement includes the air inlet box being mounted on outside the air inlet, is provided with fixation on the outside of the air inlet box
Air inlet hole, the fixed air inlet hole are located at the downside of the air inlet, on the fixed air inlet hole it is rotatably mounted adjust into
Aerofoil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100132.8U CN209180998U (en) | 2018-12-14 | 2018-12-14 | Heating stove second-time burning air feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100132.8U CN209180998U (en) | 2018-12-14 | 2018-12-14 | Heating stove second-time burning air feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180998U true CN209180998U (en) | 2019-07-30 |
Family
ID=67376714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100132.8U Expired - Fee Related CN209180998U (en) | 2018-12-14 | 2018-12-14 | Heating stove second-time burning air feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180998U (en) |
-
2018
- 2018-12-14 CN CN201822100132.8U patent/CN209180998U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202032618U (en) | Novel high-efficiency energy-saving environment-friendly multi-purpose heating stove | |
| CN109404975A (en) | Double mode flue gas emission second-time burning heating stove | |
| CN209180998U (en) | Heating stove second-time burning air feed system | |
| CN203024409U (en) | Environment-friendly conduction oil circulating heater | |
| CN204100300U (en) | Energy-saving and efficient return air furnace | |
| CN203533632U (en) | Cooking and heating dual-purpose boiler | |
| CN109404976A (en) | Heating stove second-time burning air feed system | |
| CN207035482U (en) | Environment-protection boiler and heating equipment | |
| CN208319014U (en) | A kind of air-supply passage of oven | |
| CN202092182U (en) | Energy-saving stove | |
| CN102434894B (en) | Oxygenation energy-saving multi-fuel air return furnace | |
| CN103206787B (en) | Environmental protection type heat conducting oil circulation heater | |
| CN202382407U (en) | Biomass numerical control normal-pressure hot water boiler | |
| CN201476288U (en) | Microcomputer numerical control boiler | |
| CN202066058U (en) | Lower combustion type continuous-combustion firewood-coal cooking and heating two-purpose furnace | |
| CN205535972U (en) | Civilian cooking heating energy -saving pot stove | |
| CN205156038U (en) | Multi -functional small -size heating stove | |
| CN204201944U (en) | A kind of energy-saving environment protection fire coal heating stove | |
| CN209310034U (en) | Double mode flue gas emission second-time burning heating stove | |
| CN217635761U (en) | Smokeless firewood stove | |
| CN201497010U (en) | Coal furnace | |
| CN203052976U (en) | Combustion and heat exchange system of heating equipment | |
| CN208998120U (en) | A kind of high efficiency heating stove of double-furnace-body double water tank, double chimney water packets | |
| CN206459215U (en) | A kind of heating stove of the circumference back fire device of use venturi air register | |
| CN209180997U (en) | Second-time burning high efficient heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |