CN206113004U - Energy -conserving heating stove of power air supply - Google PatentsEnergy -conserving heating stove of power air supply Download PDF
- Publication number
- CN206113004U CN206113004U CN201621183402.0U CN201621183402U CN206113004U CN 206113004 U CN206113004 U CN 206113004U CN 201621183402 U CN201621183402 U CN 201621183402U CN 206113004 U CN206113004 U CN 206113004U
- Prior art keywords
- supply arrangement
- burner hearth
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
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- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims description 32
- 210000000038 chest Anatomy 0.000 claims description 18
- 239000002918 waste heat Substances 0.000 claims description 16
- 235000019504 cigarettes Nutrition 0.000 claims description 15
- 239000002023 wood Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 210000003027 Ear, Inner Anatomy 0.000 claims description 3
- 206010022000 Influenza Diseases 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000003517 fume Substances 0.000 abstract 2
- 239000002956 ash Substances 0.000 description 23
- 239000000446 fuel Substances 0.000 description 22
- 239000003245 coal Substances 0.000 description 12
- 239000003546 flue gas Substances 0.000 description 11
- 238000010792 warming Methods 0.000 description 9
- 238000002309 gasification Methods 0.000 description 4
- 206010010904 Convulsion Diseases 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000036461 convulsion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 2
- 210000003660 Reticulum Anatomy 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
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- 235000013339 cereals Nutrition 0.000 description 1
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- 239000003034 coal gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 235000021268 hot food Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
The utility model provides an energy -conserving heating stove of power air supply, the furnace body is equipped with furnace in, be equipped with the grate in the furnace, forms the flue between furnace and the furnace body, and furnace's air inlet and flue separate, the flue and the union coupling of discharging fume, the pipe of discharging fume is connected with an air supply arrangement's air -supply line, and an air supply arrangement's exhaust pipe and chimney are connected. It is preferred, be equipped with secondary hot blast blowpipe apparatus at furnace's top, secondary hot blast blowpipe apparatus an annular cavity has, the inner wall of cavity is equipped with a plurality of orifices, the cavity is connected with the 2nd air supply arrangement's exhaust pipe, the 2nd air supply arrangement's air -supply line direct with the air intercommunication. Through the air supply arrangement who sets up, improve the interior negative pressure of furnace, and then improve the intake of participating in the burning in the furnace to the reduction is to the requirement of heating stove chimney, and the exit flue that can use the building is as the chimney. The utility model discloses also simplify secondary hot blast blowpipe apparatus's structure, improved secondary hot blast blowpipe apparatus auxiliary combustion's effect.
This utility model is related to Domestic stove for air-heating field, particularly a kind of power air-supply energy-saving heating stove.
In rural area, there are substantial amounts of straw and timber, if more serious haze weather can be caused with regard to low burning.And these straw Stalk and timber are the preferable fuel of Domestic stove for air-heating, compare air-conditioning, electric heating with Domestic stove for air-heating of the straw with timber as fuel and take The expense of warm coal gas heating is lower, and experience is also preferable.
Domestic stove for air-heating mainly has at present two kinds of structures, and one kind is referred to as air return stove, including body of heater, burner hearth is provided with body of heater, The body of heater position of roof of the furnace is provided with banking fire sisc, between burner hearth and body of heater constitute a flue, then after high-temperature flue gas pass through It is then exhausted from after flue in chimney, due to the process with a heat exchange, therefore, it is possible to make full use of waste heat, has saved fuel. For example Chinese patent literature CN 201339969 discloses a kind of cone-roof double-bridge heating furnace.Including body of heater (12), chimney (17) and Base (18), it is characterised in that：It is provided with burner hearth (11) in wood stove bridge (9) or coal stove bridge (10), burner hearth (11) and is provided with detachable Internal furnace (13), is provided with flue (7) above ignition flue (14) and ignition valve (6), body of heater (12) and is provided with sloped footing (4), body of heater (12) lower section is provided with mouth of banking up a fire (15) and activity ash disposal mouth (16).This warming stove, is provided with wood stove bridge in burner hearth Or coal stove bridge, by changing different grates, such that it is able to using the honeycomb briquette of bavin standing grain, coal cinder or diameter 200MM specifications, in burner hearth The interior internal furnace that arranges can use the honeycomb briquette of diameter 120MM specifications.By arranging sloped footing above body of heater, make base and Various cookware base energy better seals, prevent flue dust from entering interior.The ignition flue arranged in flue and ignition valve, can subtract The flue dust produced when being under fire less.Flue dust is reduced by arranging a transportable smoke seal disk above burner hearth.Body of heater lower section Bank up a fire mouth and activity ash disposal mouth are provided with, the entrance of burner hearth air can be reduced by closing, so as to extend fuel combustion time.But It is that the structure has that fuel combustion is not sufficient enough, chimney is easily blocked.
Another kind of structure is gasification furnace, and special double-deck burner hearth is employed in the structure, and at the top of burner hearth gasification is arranged Hole, double-deck burner hearth and air communication, realize from gasification hole secondary air inlet, so as to realize carrying out secondary combustion to flue gas in stockhole Burn, the gases such as the flammable volatile matters in flue gas, carbon monoxide can be reduced, improve the calorific value of fuel, so as to save fuel, for example Chinese patent literature CN205037359 discloses a kind of secondary air coal and firewood two purpose energy-saving heating stove of hiding flue ash discharging hole, Including stove seat assembly, body of heater assembly, burning chamber assembly and boiler face assembly, it is characterised in that：Described body of heater assembly is located at stove seat In body of heater assembly, boiler face assembly above body of heater assembly, using split tied by each assembly for assembly top, burning chamber assembly Structure, and be bolted；Described stove seat assembly includes stove seat（1）, grate bearing and air door seam body（2）, throttle lever Seam body（20）And ash bucket（21）, ash bucket（21）Located at stove seat（1）It is interior, can remove, grate bearing and air door seam body（2）It is located at Stove seat（1）Plane on top board, throttle lever seam body（20）Located at stove seat（1）Top board lower plane, throttle lever seam body（20） On handle be located at stove seat（1）Top board side；Described body of heater assembly includes flue（9）, lid pyrosphere（13）And body of heater（19）, cigarette Road（9）Located at body of heater（19）Side, flue（9）Inside it is provided with baking box（7）And flue door（8）, flue（9）Top is provided with and smoke evacuation The smoke pipe interface of pipe connection（11）, flue door（8）By flue（9）It is separated into upper and lower floss hole, body of heater（19）Opposite side is provided with life Biomass fuel entrance（18）, biomass fuel entrance（18）Place is provided with fire door（17）, lid pyrosphere（13）Located at body of heater（19）Top； Described burning chamber assembly includes secondary air sleeve（4）, internal furnace（5）, fire clay bushing（6）, secondary air cap（15）, stove Gallbladder cap（16）, burning chamber assembly bottom is provided with grate（3）With grate bracket attachments（22）, flue cap（16）Located at burning chamber assembly Top, secondary air cap（15）Located at flue cap（16）Outward.Combustor combined structure design makes warming stove can be used for two kinds of coal, bavin Fuel, the indoor secondary air device that burns is capable of achieving secondary afterburning, makes burning more abundant, more heats is obtained, by flue The return air door of interior setting, realizes that return air exchanges heat, and improves heating effect；The hiding design of flue ash discharging hole, it is to avoid secondary pollution.But It is that existing gasification furnace has that structure is complex, the high problem of production cost, and the effect of secondary air all relies on stove Reduced pressure in thorax, it is therefore desirable to have higher chimney height, and larger Diameter of chimney.
In prior art, the height and diameter of chimney are required, for example height must not be less than 2.2 meters, and diameter is big In 12cm, bending part is unable to more than two, can otherwise cause difficulty of lighting a fire, fuel combustion is insufficient and burning after flue gas enter Enter the problem of interior.
The warming stove of above two structure, is required to adopt the chimney for smoke evacuation, and the specification to chimney to have accordingly Require, the height for for example needing bending part few, enough, the negative pressure in diameter thick enough, otherwise burner hearth is not enough, then flue gas holds Easily pour in down a chimney to interior, burn also insufficient.Therefore during urbanization, both warming stoves are all less useful in building and make With.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of power air-supply energy-saving heating stove, can overcome existing Requirement of the Domestic stove for air-heating to chimney, warming stove can be enable in building condition using the exit flue of building as chimney Under use.In preferred scheme, on the premise of burning is not affected, can further extend the length of body of heater inner flue, enter one Step, it is possible to increase the wind speed of secondary air, the temperature of roof of the furnace flame is lifted, further to make flammable point in flue gas to fill Divided combustion, improves efficiency of combustion.
To solve above-mentioned technical problem, the technical scheme that this utility model is adopted is：A kind of power air-supply energy-saving heating Stove, body of heater is provided with burner hearth in body of heater, grate is provided with burner hearth, and flue, the air inlet and cigarette of burner hearth are formed between burner hearth and body of heater Road separates, and flue is connected with smoke exhaust pipe, and smoke exhaust pipe is connected with the blast pipe of the first air-supply arrangement, the exhaust duct of the first air-supply arrangement It is connected with chimney.
In preferred scheme, secondary air device is provided with the top of burner hearth, described secondary air device has a ring The cavity of shape, the inwall of cavity is provided with multiple spray orifices, and cavity is connected with the exhaust duct of the second air-supply arrangement, the second air-supply arrangement Blast pipe is directly and air communication.
In preferred scheme, secondary air device is provided with the top of burner hearth, in described secondary air device, body is curved Annular is made, two ends and the tee pipe coupling of body are tightly connected, tee pipe coupling is by tee pipe coupling and the second air-supply dress The exhaust duct put, the blast pipe of the second air-supply arrangement is directly and air communication；
Multiple spray orifices are provided with the inwall of body, the outer wall of body is provided with overlap joint ring, for being overlapped on the top of wood stove thorax.
In preferred scheme, described the first air-supply arrangement and the second air-supply arrangement is connected with the output shaft of motor simultaneously.
In preferred scheme, the diameter of the second air-supply arrangement is less than the diameter of the first air-supply arrangement.
In preferred scheme, in described the second air-supply arrangement and the first air-supply arrangement, turbine rotor, whirlpool are provided with housing Wheel rotor is provided with the blade of multi-disc bending, and the outer end of blade bends towards direction of rotation, blast pipe and exhaust duct respectively with housing Outer rim connection.
In preferred scheme, in the second described air-supply arrangement, turbine rotor is provided with housing, turbine rotor is provided with many The blade of piece bending, the outer end of blade bends towards direction of rotation, and blast pipe and exhaust duct are connected respectively with the outer rim of housing；
In the first described air-supply arrangement, the turbine blade eccentric with the center of circle of water ring housing is provided with water ring housing, Liquid medium is provided with water ring housing, blast pipe and exhaust duct is provided with the top of water ring housing, blast pipe and exhaust duct respectively with The air inlet of water ring housing sidewall is connected with exhaust outlet.
In preferred scheme, straight pipe is provided between the blast pipe and exhaust duct of the first air-supply arrangement, straight pipe is provided with Gate valve.
In preferred scheme, vertical clapboard is provided with body of heater, smoke through hole is provided with vertical clapboard, the flue of body of heater is separated Into labyrinth structure, extend flue distance.
In preferred scheme, vertical clapboard and waste-heat box are provided with body of heater, smoke through hole is provided with vertical clapboard；
Top flue is constituted between roof of the furnace and body of heater top inner wall, is constituted between burner hearth and inboard wall of furnace body and vertical clapboard The second flue, the top of waste-heat box and inboard wall of furnace body are constituted between first flue, inboard wall of furnace body and vertical clapboard and waste heat box outer wall Between constituted cigarette channel, between waste heat box outer wall and inboard wall of furnace body constitute the 3rd flue, smoke exhaust pipe be located at body of heater bottom；
Top flue is connected with the first flue, and the first flue is connected by smoke through hole with the second flue, the second flue and mistake Cigarette channel is connected, and is crossed cigarette channel and is connected with the 3rd flue, and the 3rd flue is connected with smoke exhaust pipe；
Air inlet ash discharge chamber is provided with the bottom of burner hearth, air inlet ash discharge chamber separates with the inner chamber of body of heater, in air inlet ash discharge intracavity It is provided with ash bucket.
A kind of power air-supply energy-saving heating stove that this utility model is provided, by the air-supply arrangement for arranging, improves in burner hearth Negative pressure, and then the intake that burning is participated in burner hearth is improved, the requirement to warming stove chimney is reduced, existing chimney height is required Higher than 2.2 meters, the burning of fuel can be highly affected less than this, and get in flue gas, this is overcome using air-supply arrangement Individual problem.The exit flue of building can also directly be used as chimney.Also the length of flue can be extended, is changed so as to increased Hot area, makes the heat that fuel combustion is produced be fully utilized.Using by motor-driven first air-supply arrangement and second Air-supply arrangement, can give secondary air air feed while negative pressure is taken out, and while efficiency of combustion is improved, reduce energy consumption.Adopt After air-supply arrangement, it is also possible to the structure of the whole warming stove of simplification, such as without the need for arranging ignition switch extra.This utility model The structure of secondary air device is also simplify, the effect of secondary air device auxiliary combustion is improved.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail：
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is the A-A cross-sectional schematics of Fig. 1.
Fig. 3 is the schematic front view of another alternative construction of the present utility model.
Fig. 4 is the structural representation of air-supply arrangement in this utility model.
Fig. 5 is the preferred structure schematic diagram of air-supply arrangement in this utility model.
Fig. 6 is the alternative construction schematic diagram of air-supply arrangement in this utility model.
Fig. 7 is another alternative construction schematic diagram of air-supply arrangement in this utility model.
Fig. 8 is the close-up schematic view of secondary air device in this utility model.
In figure：Body of heater 1, top flue 101, the first flue 102, vertical clapboard 103, diaphragm plate 104, the second flue 105, the Three flues 106, secondary air device 2, body 21, spray orifice 22, tee pipe coupling 23, connecting tube 24, overlap joint ring 25, wood stove thorax 3, Coal stove thorax 4, brushwood inlet 5, grate 6, ash bucket 7, air inlet ash discharge chamber 8, smoke through hole 9, smoke exhaust pipe 10, waste-heat box 11, the second air-supply dress Put 12, the first air-supply arrangement 13, exhaust outlet 130, motor 131, blast pipe 132, exhaust duct 133, housing 134, turbine rotor 135, turbine blade 136, water ring housing 137, liquid medium 138, air inlet 139, grate support 14, stove envelope 15, desktop 16, directly Siphunculus 17.
As in Fig. 1 ~ 8, a kind of power air-supply energy-saving heating stove, body of heater 1 is provided with burner hearth, in the position of roof of the furnace in body of heater 1 The body of heater 1 put is provided with banking fire sisc, and grate 6 is provided with burner hearth；Preferably, the lower section of grate 6 is provided with single air inlet ash discharge chamber 8, Ash bucket 7 is provided with air inlet ash discharge chamber 8, if necessary, in the position of grate 6 device of auxiliary deashing is additionally provided with, for example with Rotatable grate structure, referring to the record in Chinese patent literature CN205037359, the rotatable part of grate 6 and is consolidated Fixed connection, by the rotation of grate the effect of lime-ash in clearing furnace is realized, or is provided between the bridge tooth of grate and can be turned Dynamic toothed bar, by the rotation of bar the effect of lime-ash in clearing furnace is realized.
Flue is formed between burner hearth and body of heater 1, bottom air inlet and the flue of burner hearth separate, it is preferred that in referring to Fig. 1, Burner hearth includes wood stove thorax 3 and coal stove thorax 4, and wood stove thorax 3 is generally made using cast iron or iron pipe part, and the side wall of wood stove thorax 3 is provided with Opening, brushwood inlet 5 connects through body of heater 1 with wood stove thorax 3, brushwood inlet 5 be provided with can folding door, the fuel such as Radix Platycodoniss and faggot is equal It is added in wood stove thorax 3 by brushwood inlet 5, now grate 6 needs to be arranged on higher position, therefore employs stove in this example The structure of bridge bracket 14, grate 6 is padded, make grate 6 be located substantially at the lower position near brushwood inlet 5；Grate support 14 The preferably structure of a ring-type, the structure of ring-type is connected with several legs, as shown in Figure 3.
When needing using coal as fuel, then grate support 14 is taken out, make grate 6 be supported in the position of the bottom of wood stove thorax 3 Put, coal stove thorax 4 is put in wood stove thorax 3, coal stove thorax 4 generally adopts fire clay material, and concrete structure is as shown in Figure 1, 2.
Flue is connected with smoke exhaust pipe 10, and in Fig. 1,3, smoke exhaust pipe 10 is arranged on the bottom through body of heater 1, but is based on The facility of setting, or extend whole flue, increasing the purpose of heat transfer effect, smoke exhaust pipe 10 can also be arranged on other positions Put, such as through the tip position of body of heater, medium position, it is also possible to be not passed through body of heater, be directly connected with the outer wall of body of heater.Will row Smoke pipe 10 is provided through in body of heater, is conducive to further improving the effect of heat exchange, and the bottom for making body of heater is fully heated.
Smoke exhaust pipe 10 is connected with the blast pipe 132 of the first air-supply arrangement 13, the exhaust duct 133 and cigarette of the first air-supply arrangement 13 Chimney connects.Chimney herein includes the exit flue of building.Due to the presence of the first air-supply arrangement 13, therefore this utility model pair Mode not high in the structural requirement of chimney, being blown by power, makes to be kept in burner hearth, including wood stove thorax 3 and coal stove thorax 4 Enough negative pressure, so that the full combustion of fuel in burner hearth, as shown in Fig. 1,3.
During preferred scheme is referring to Fig. 1,3,8, secondary air device 2, described secondary air are provided with the top of burner hearth Device 2 has the cavity of an annular, and the inwall of cavity is provided with the spray orifice 22 of multiple sensing stockholes, cavity and the second air-supply arrangement 12 exhaust duct 133 connects, and the blast pipe 132 of the second air-supply arrangement 12 is directly and air communication.Optionally, annular cavity by Two parts are constituted, and two-part fastening up and down forms the annular housing that substantially seals, fastening structure not shown in figure, including The position of side, is provided with tooth, and multiple spray orifices are formed in the position after fastening, due to using the second air-supply arrangement 12, herein being capable of shape Into the air-flow of more high speed, Jing tests, temperature of flame can reach 1100 DEG C at this, and temperature measuring device adopts infrared thermometry Instrument.
In further preferred scheme such as Fig. 1,3,8, secondary air device 2 is provided with the top of burner hearth, described is secondary In air-intake device 2, body 21 bends and circularizes, and two ends and the tee pipe coupling 23 of body 21 are tightly connected, tee pipe coupling 23 By the exhaust duct 133 of the air-supply arrangement 12 of tee pipe coupling 23 and second, the blast pipe 132 of the second air-supply arrangement 12 directly with sky Gas is connected；
Multiple spray orifices 22 are provided with the inwall of body 21, the outer wall of body 21 is provided with overlap joint ring 25, for being overlapped on wood stove The top of thorax 3.Thus structure, simplifies the processing structure of secondary air device 2, particularly without using of the prior art double The structure of layer burner hearth, significantly reduces processing cost, improves working (machining) efficiency, also allows for the replacing of spare and accessory parts.Due to the structure, Higher sealing effectiveness is easily done, therefore, it is possible to form the air-flow of more high speed, Jing tests, using the structure, flame temperature Degree can reach 1150 DEG C.
Preferred scheme such as Fig. 4, in 5, described the first air-supply arrangement 13 and the second air-supply arrangement 12 simultaneously with motor 131 Output shaft connection.Thus structure, with a motor convulsion and air-supply simultaneously is capable of achieving, and efficiency high, energy consumption is low, according to burner hearth Internal diameter, the motor in this example adopts the motor of 30W ~ 250W.
As in Fig. 5, the diameter of the second air-supply arrangement 12 is less than the diameter of the first air-supply arrangement 13 to preferred scheme.Thus tie Structure, makes to match with Actual combustion demand between convulsion air quantity and air-supply air quantity, i.e. convulsion air quantity is greater than air-supply air quantity, with true Protecting primary combustion has enough air feed air quantity.
Preferred scheme in described the second air-supply arrangement 12 and the first air-supply arrangement 13, sets as in Fig. 6 in housing 134 There is turbine rotor 135, turbine rotor 135 is provided with the blade of multi-disc bending, and the outer end of blade bends towards direction of rotation, blast pipe 132 and exhaust duct 133 connect with the outer rim of housing respectively.Thus structure, as the high speed of turbine rotor 135 rotates, rotating speed exists 1500 ~ 3000 revs/min, under the action of the centrifugal force, air accelerates repeatedly inside the edge of housing, so as to higher speed Discharge from exhaust duct 133.Using the structure, higher blast can be realized.
In preferred scheme such as Fig. 6,7, in the second described air-supply arrangement 12, turbine rotor 135 is provided with housing 134, Turbine rotor 135 is provided with the blade of multi-disc bending, and the outer end of blade is towards direction of rotation bending, blast pipe 132 and exhaust duct 133 Connect with the outer rim of housing respectively；
In the first described air-supply arrangement 13, the water wheels eccentric with the center of circle of water ring housing 137 are provided with water ring housing 137 Blade 136, in water ring housing 137 liquid medium 138 is provided with, and the top of water ring housing 137 is provided with blast pipe and exhaust duct, enters Airduct and exhaust duct are connected respectively with the air inlet 139 and exhaust outlet 130 of the side wall of water ring housing 137.Using the structure of water ring, energy Seal degree is enough improved, the negative pressure in burner hearth can be further improved, and the liquid medium 138 in water ring housing 137 also has Cooling and the effect for lubricating.Due to the center of circle bias of turbine blade 136 and water ring housing 137, when turbine blade 136 rotates at a high speed When, liquid medium 138 gets rid of under the action of the centrifugal force the inner wall edge to water ring housing 137, with the rotation of turbine blade 136, Cavity volume between blade constantly changes, and so as to the gas at air inlet 139 be sucked, and discharges from exhaust outlet 130, Liquid medium 138 in this example adopts water, additionally it is possible to purify the dust in combustion product gases, reduces exhaust emission, by Jing often more Liquid medium 138 is changed, the service life of air-supply arrangement is also ensure that.
In further preferred scheme such as Fig. 1, it is provided between the blast pipe 132 and exhaust duct 133 of the first air-supply arrangement 13 Straight pipe 17, straight pipe 17 is provided with gate valve.When needing to extend the burning time of fuel, air-supply arrangement can be closed, now Extract gate valve out, straight pipe 17 is opened such that it is able to reduce the air quantity of air intake.
In preferred scheme, vertical clapboard 103 is provided with body of heater 1, smoke through hole 9 is provided with vertical clapboard 103, by body of heater 1 Flue be separated into labyrinth structure, make flue distance extend.Thus structure, improves heat transfer effect, after making full use of fuel combustion The heat of generation.
Preferred scheme is provided with vertical clapboard 103 and waste-heat box 11 as in Fig. 1 ~ 3 in body of heater 1, sets on vertical clapboard 103 There is smoke through hole 9；
Top flue 101, burner hearth and the inwall of body of heater 1 and vertical clapboard 103 are constituted between roof of the furnace and the top inner wall of body of heater 1 Between constitute the first flue 102, the second flue 105 is constituted between the inwall of body of heater 1 and vertical clapboard 103 and the outer wall of waste-heat box 11, it is remaining Cigarette channel was constituted between the top of hot tank 11 and the inwall of body of heater 1, the 3rd cigarette was constituted between the outer wall of waste-heat box 11 and the inwall of body of heater 1 Road 106, smoke exhaust pipe 10 is located at the bottom of body of heater 1；
Top flue 101 is connected with the first flue 102, and the first flue 102 is connected by smoke through hole 9 with the second flue 105, Second flue 105 is connected with cigarette channel is crossed, and is crossed cigarette channel and is connected with the 3rd flue 106, and the 3rd flue 106 connects with smoke exhaust pipe 10 It is logical；
Air inlet ash discharge chamber 8 is provided with the bottom of burner hearth, air inlet ash discharge chamber 8 separates with the inner chamber of body of heater 1, in air inlet ash discharge chamber Ash bucket 7 is provided with 8, by the extraction ash bucket of part, it is also possible to adjust the intake in burner hearth.Preferably, ash bucket 7 be provided with into Pore, so as to without extracting ash bucket out.
When using, fuel is put in burner hearth, sends into fire-lighter, enable the first air-supply arrangement 13, using negative pressure burner hearth is made Interior air intake, wind is entered from air inlet ash discharge chamber 8, and pilot fuel enables the second air-supply arrangement 12, makes the part volatile matters in fuel And carbon monoxide fully burns, the high-temperature flue gas after burning enter the first flue 102 through top flue 101, in the first cigarette Diaphragm plate 104 is provided with road 102, so that high-temperature flue gas are around to the direction of brushwood inlet 5, the structure makes temperature of the temperature on body of heater It is evenly distributed, it is to avoid body of heater rear portion is hotter, and the colder situation in front portion.The flue gas of the first flue 102 enters into from smoke through hole 9 In two flues 105, waste-heat box 11 is heated, be can be used in waste-heat box 11 plus hot food, such as roast potato, Radix Ipomoeae and steamed bread, Hot water is may also be used for, for example, heats dish water or laundry water.The high-temperature flue gas of the second flue 105 are from the top of waste-heat box 11 and stove In vivo the gap between wall is entered in the 3rd flue 106, is then drained in the first air-supply arrangement 13 through smoke exhaust pipe 10, Jing Cross and be drained in the exit flue in building from the exhaust duct 133 of the first air-supply arrangement 13 after acceleration.Structure of the present utility model, takes Disappeared the structure of ignition switch, also eliminates the structure of base, is easy to processing.Simplify the structure of secondary air device.Improve Efficiency of combustion.The defect of the warming stove before overcoming, enables the warming stove mainly with Radix Platycodoniss faggot and coal as fuel Used in the structure of building.Heating energy consumption is lower compared with electricity consumption, natural gas.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model System, the feature in embodiment and embodiment in the application, can mutual combination in any in the case where not conflicting.This practicality is new Technical characteristic in the technical scheme that the protection domain of type should be recorded with claim, including the technical scheme of claim record Equivalents are protection domain.Equivalent i.e. within this range is improved, also protection domain of the present utility model it It is interior.
1. a kind of power is blown energy-saving heating stove, body of heater（1）, body of heater（1）Burner hearth is inside provided with, grate is provided with burner hearth（6）, burner hearth With body of heater（1）Between form flue, air inlet and the flue of burner hearth separate, it is characterized in that：Flue and smoke exhaust pipe（10）Connection, row Smoke pipe（10）With the first air-supply arrangement（13）Blast pipe（132）Connection, the first air-supply arrangement（13）Exhaust duct（133）With cigarette Chimney connects.
2. a kind of power air-supply energy-saving heating stove according to claim 1, is characterized in that：It is provided with the top of burner hearth secondary Air-intake device（2）, described secondary air device（2）Cavity with an annular, the inwall of cavity is provided with multiple spray orifices（22）, Cavity and the second air-supply arrangement（12）Exhaust duct（133）Connection, the second air-supply arrangement（12）Blast pipe（132）Directly with sky Gas is connected.
3. a kind of power air-supply energy-saving heating stove according to claim 1, is characterized in that：It is provided with the top of burner hearth secondary Air-intake device（2）, described secondary air device（2）In, body（21）Bend and circularize, body（21）Two ends and tee T Joint（23）It is tightly connected, tee pipe coupling（23）By tee pipe coupling（23）With the second air-supply arrangement（12）Exhaust duct （133）, the second air-supply arrangement（12）Blast pipe（132）Directly and air communication；
In body（21）Inwall be provided with multiple spray orifices（22）, body（21）Outer wall be provided with overlap joint ring（25）, for being overlapped on Wood stove thorax（3）Top.
4. a kind of power air-supply energy-saving heating stove according to Claims 2 or 3, is characterized in that：The first described air-supply dress Put（13）With the second air-supply arrangement（12）While and motor（131）Output shaft connection.
5. a kind of power air-supply energy-saving heating stove according to claim 4, is characterized in that：Second air-supply arrangement（12）It is straight Footpath is less than the first air-supply arrangement（13）Diameter.
6. a kind of power air-supply energy-saving heating stove according to claim 4, is characterized in that：The second described air-supply arrangement （12）With the first air-supply arrangement（13）In, housing（134）Inside it is provided with turbine rotor（135）, turbine rotor（135）It is provided with multi-disc The blade of bending, the outer end of blade bends towards direction of rotation, blast pipe（132）And exhaust duct（133）Respectively with the outer rim of housing Connection.
7. a kind of power air-supply energy-saving heating stove according to claim 4, is characterized in that：The second described air-supply arrangement （12）In, housing（134）Inside it is provided with turbine rotor（135）, turbine rotor（135）The blade of multi-disc bending is provided with, blade Outer end bends towards direction of rotation, blast pipe（132）And exhaust duct（133）Connect with the outer rim of housing respectively；
The first described air-supply arrangement（13）In, water ring housing（137）Inside it is provided with and water ring housing（137）The eccentric water in the center of circle Impeller blade（136）, in water ring housing（137）Inside it is provided with liquid medium（138）, water ring housing（137）Top be provided with blast pipe And exhaust duct, blast pipe and exhaust duct respectively with water ring housing（137）The air inlet of side wall（139）And exhaust outlet（130）Connection.
8. a kind of power air-supply energy-saving heating stove according to claim 1 ~ 3,6 ~ 7 any one, is characterized in that：First air-supply Device（13）Blast pipe（132）With exhaust duct（133）Between be provided with straight pipe（17）, straight pipe（17）It is provided with gate valve.
9. a kind of power air-supply energy-saving heating stove according to claim 1 and 2, is characterized in that：In body of heater（1）Inside it is provided with perpendicular Dividing plate（103）, in vertical clapboard（103）It is provided with smoke through hole（9）, by body of heater（1）Flue be separated into labyrinth structure, make flue away from From prolongation.
10. a kind of power air-supply energy-saving heating stove according to claim 1 and 2, is characterized in that：In body of heater（1）Inside it is provided with Vertical clapboard（103）And waste-heat box（11）, in vertical clapboard（103）It is provided with smoke through hole（9）；
Roof of the furnace and body of heater（1）Top flue is constituted between top inner wall（101）, burner hearth and body of heater（1）Inwall and vertical clapboard （103）Between constitute the first flue（102）, body of heater（1）Inwall and vertical clapboard（103）And waste-heat box（11）Is constituted between outer wall Two flues（105）, waste-heat box（11）Top and body of heater（1）Cigarette channel, waste-heat box were constituted between inwall（11）Outer wall and stove Body（1）The 3rd flue is constituted between inwall（106）, smoke exhaust pipe（10）Positioned at body of heater（1）Bottom；
Top flue（101）With the first flue（102）Connection, the first flue（102）By smoke through hole（9）With the second flue （105）Connection, the second flue（105）Connect with cigarette channel is crossed, cross cigarette channel and the 3rd flue（106）Connection, the 3rd flue （106）With smoke exhaust pipe（10）Connection；
Air inlet ash discharge chamber is provided with the bottom of burner hearth（8）, air inlet ash discharge chamber（8）With body of heater（1）Inner chamber separate, in air inlet ash discharge Chamber（8）Inside it is provided with ash bucket（7）.
Priority Applications (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201621183402.0U CN206113004U (en)||2016-10-27||2016-10-27||Energy -conserving heating stove of power air supply|
Applications Claiming Priority (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201621183402.0U CN206113004U (en)||2016-10-27||2016-10-27||Energy -conserving heating stove of power air supply|
|Publication Number||Publication Date|
|CN206113004U true CN206113004U (en)||2017-04-19|
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|Application Number||Title||Priority Date||Filing Date|
|CN201621183402.0U Expired - Fee Related CN206113004U (en)||2016-10-27||2016-10-27||Energy -conserving heating stove of power air supply|
Country Status (1)
|CN (1)||CN206113004U (en)|
Cited By (1)
|Publication number||Priority date||Publication date||Assignee||Title|
|CN106287820A (en) *||2016-10-27||2017-01-04||长阳清江农机制造有限公司||Power air-supply energy-saving heating stove|
- 2016-10-27 CN CN201621183402.0U patent/CN206113004U/en not_active Expired - Fee Related
Cited By (2)
|Publication number||Priority date||Publication date||Assignee||Title|
|CN106287820A (en) *||2016-10-27||2017-01-04||长阳清江农机制造有限公司||Power air-supply energy-saving heating stove|
|CN106287820B (en) *||2016-10-27||2019-05-03||长阳清江农机制造有限公司||Power air-supply energy-saving heating stove|
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|CF01||Termination of patent right due to non-payment of annual fee||
Granted publication date: 20170419
Termination date: 20181027
|CF01||Termination of patent right due to non-payment of annual fee|