CN108019784A - Power air-supply can generate electricity warming stove - Google Patents

Power air-supply can generate electricity warming stove Download PDF

Info

Publication number
CN108019784A
CN108019784A CN201610955304.2A CN201610955304A CN108019784A CN 108019784 A CN108019784 A CN 108019784A CN 201610955304 A CN201610955304 A CN 201610955304A CN 108019784 A CN108019784 A CN 108019784A
Authority
CN
China
Prior art keywords
air
flue
supply arrangement
furnace body
supply
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.)
Pending
Application number
CN201610955304.2A
Other languages
Chinese (zh)
Inventor
王海先
王宪林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wufeng Tanmu Agricultural Machinery Co Ltd
Original Assignee
Wufeng Tanmu Agricultural Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wufeng Tanmu Agricultural Machinery Co Ltd filed Critical Wufeng Tanmu Agricultural Machinery Co Ltd
Priority to CN201610955304.2A priority Critical patent/CN108019784A/en
Publication of CN108019784A publication Critical patent/CN108019784A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00Stoves or ranges
    • F24B1/18Stoves with open fires, e.g. fireplaces
    • F24B1/185Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/189Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers 
    • F24B1/19Supplying combustion-air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00Stoves or ranges
    • F24B1/18Stoves with open fires, e.g. fireplaces
    • F24B1/191Component parts; Accessories

Abstract

The present invention provides a kind of air-supply of power and can generate electricity warming stove, including furnace body, is equipped with burner hearth in furnace body, flue is connected with smoke exhaust pipe, and smoke exhaust pipe is connected with the blast pipe of the first air-supply arrangement, and the exhaust duct of the first air-supply arrangement is connected with chimney;It is equipped with secondary air device at the top of burner hearth, the secondary air device has the cavity of an annular, and the inner wall of cavity is equipped with multiple spray orifices, and cavity is connected with the exhaust duct of the second air-supply arrangement, and the blast pipe of the second air-supply arrangement is directly and air communication;Temperature-difference power generation module is additionally provided with the outer wall of furnace body, temperature-difference power generation module is electrically connected with storage battery and device for converting electric energy, and storage battery and device for converting electric energy are electrically connected with the motor of the second air-supply arrangement;Or storage battery and device for converting electric energy are electrically connected with the motor of the second air-supply arrangement and the first air-supply arrangement.By the air-supply arrangement and temperature-difference power generation module of setting, fuel economy is improved, and can realize self power generation air feed.

Description

Power air-supply can generate electricity warming stove
Technical field
The present invention relates to Domestic stove for air-heating field, particularly a kind of power air-supply can generate electricity warming stove.
Background technology
In rural area, there are substantial amounts of stalk 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 using stalk with Domestic stove for air-heating of the timber as fuel, electric heating takes The expense of warm coal gas heating is lower, and usage experience is also preferable.
Domestic stove for air-heating mainly has two kinds of structures at present, and one kind is known as air return stove, including furnace body, burner hearth is equipped with furnace body, The furnace body position of roof of the furnace is equipped with banking fire sisc, between burner hearth and furnace body form 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. Such as Chinese patent literature CN 201339969 discloses a kind of cone-roof double-bridge heating furnace.Including furnace body (12), chimney (17) and Base (18), it is characterised in that:Wood stove bridge (9) or coal stove bridge (10) are equipped with burner hearth (11), is equipped with burner hearth (11) detachable Internal furnace (13), ignition flue (14) and ignition valve (6) are equipped with flue (7), furnace body (12) top is equipped with sloped footing (4), bank up a fire mouth (15) and activity ash disposal mouth (16) are equipped with below furnace body (12).This warming stove, is equipped with wood stove bridge in burner hearth Or coal stove bridge, by replacing different grates, so as to use bavin standing grain, coal cinder or the honeycomb briquette of diameter 200MM specifications, in burner hearth The interior honeycomb briquette for setting internal furnace to use diameter 120MM specifications.By setting sloped footing above furnace body, make base and Various cookware base energy better seals, prevent cigarette ash to be discharged into interior.The ignition flue and ignition valve set in flue, can subtract Flue dust caused by few ignition.Flue dust is reduced by setting a transportable smoke seal disk above burner hearth.Below furnace body Equipped with mouth and the activity ash disposal mouth of banking up a fire, can be entered by closing to reduce burner hearth air, so as to extend fuel combustion time.But The structure there are fuel combustion it is not abundant enough the problem of, chimney easily blocks.
Another structure is gasification furnace, and special double-deck burner hearth is employed in the structure, and gasification is set at the top of burner hearth Hole, double-deck burner hearth and air communication, realize from gasification hole secondary air inlet, secondary combustion are carried out to flue gas so as to fulfill in stockhole Burn, the gases such as the flammable volatile matter in flue gas, carbon monoxide can be reduced, improve the calorific value of fuel, so that fuel is saved, such as 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, furnace body assembly, burning chamber assembly and boiler face assembly, it is characterised in that:The furnace body assembly is located at stove seat Above assembly, chamber assembly is burnt in furnace body assembly, and boiler face assembly is arranged on above furnace body assembly, and each assembly uses split knot Structure, and be bolted;The stove seat assembly includes stove seat(1), grate bearing and air door soldering body(2), throttle lever Soldering body(20)And ash bucket(21), ash bucket(21)Arranged on stove seat(1)It is interior, it can remove, grate bearing and air door soldering body(2)It is arranged on Stove seat(1)Plane on top plate, throttle lever soldering body(20)Arranged on stove seat(1)Top plate lower plane, throttle lever soldering body(20) On handle be located at stove seat(1)Top plate side;The furnace body assembly includes flue(9), lid pyrosphere(13)And furnace body(19), cigarette Road(9)Arranged on furnace body(19)Side, flue(9)It is interior to be equipped with oven(7)And flue door(8), flue(9)Top is equipped with and smoke evacuation The smoke pipe interface of pipe connection(11), flue door(8)By flue(9)It is separated into floss hole up and down, furnace body(19)Opposite side is equipped with life Biomass fuel entrance(18), biomass fuel entrance(18)Place is equipped with fire door(17), lid pyrosphere(13)Arranged on furnace body(19)Top; The burning chamber assembly includes secondary air sleeve(4), internal furnace(5), fire clay bushing(6), secondary air cap(15), stove Courage cap(16), burning chamber assembly bottom is equipped with grate(3)With grate bracket attachments(22), flue cap(16)Arranged on burning chamber assembly Top, secondary air cap(15)Arranged on flue cap(16)Outside.Combustion chamber combined structure design makes warming stove can be used for coal, two kinds of bavin Fuel, the indoor secondary air device that burns can realize secondary afterburning, make burning more abundant, obtain more heats, pass through flue The return air door of interior setting, realizes that return air exchanges heat, improves heating effect;The hiding design of flue ash discharging hole, avoids secondary pollution.But It is the problem of existing gasification furnace is complex there are structure, and production cost is high, 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 the prior art, the height to chimney and diameter require, such as height must not be less than 2.2 meters, and diameter is big In 12cm, bending part is unable to more than two, no it will cause difficulty of lighting a fire, fuel combustion is insufficient and burning after flue gas into The problem of entering interior.
The warming stove of above two structure, is required to use the chimney for discharging fume, and has accordingly to the specification of chimney It is required that such as need bending part few, enough height, diameter thick enough, otherwise in burner hearth negative pressure deficiency, then flue gas hold Easily pour in down a chimney also insufficient to interior, burning.Therefore during urbanization, both warming stoves, which are all less useful in building, to be made With.
The content of the invention
The technical problems to be solved by the invention, which are to provide a kind of air-supply of power, can generate electricity warming stove, can overcome existing Requirement of the Domestic stove for air-heating to chimney, can enable warming stove under the conditions of building using the exit flue of building as chimney Use, the heat power generation of burning can be especially utilized, to supply the electric energy of air-supply arrangement., can be not in preferable scheme On the premise of influencing burning, further extend the length of furnace body inner flue, further, 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 of fully burning in flue gas, improves efficiency of combustion.
In order to solve the above technical problems, the technical solution adopted in the present invention is:A kind of air-supply of power can generate electricity warming stove, Is equipped with burner hearth including furnace body, in furnace body, grate is equipped with burner hearth, form flue between burner hearth and furnace body, the air inlet of burner hearth and Flue 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 air draft of the first air-supply arrangement Pipe is connected with chimney;
Be equipped with secondary air device at the top of burner hearth, the secondary air device has a cavity of an annular, cavity it is interior Wall is equipped with multiple spray orifices, and cavity is connected with the exhaust duct of the second air-supply arrangement, and the blast pipe of the second air-supply arrangement is directly and air Connection;
Temperature-difference power generation module is additionally provided with the outer wall of furnace body, temperature-difference power generation module is electrically connected with storage battery and device for converting electric energy, Storage battery and device for converting electric energy are electrically connected with the motor of the second air-supply arrangement;
Or storage battery and device for converting electric energy are electrically connected with the motor of the second air-supply arrangement and the first air-supply arrangement.
In preferable scheme, the one side of temperature-difference power generation module is bonded with the outer wall of furnace body, the another side of temperature-difference power generation module Equipped with heat sink, the periphery of heat sink is coated with housing, the one end open of housing, and the other end is filled by pipeline and the second air-supply The air inlet connection put.
In preferable scheme, secondary air device is equipped with the top of burner hearth, in the secondary air device, tube body is curved Annular is made, both ends and the tee pipe coupling of tube body are tightly connected, and tee pipe coupling is filled by tee pipe coupling and the second air-supply The exhaust duct connection put;
Multiple spray orifices are equipped with the inner wall of tube body, the outer wall of tube body is equipped with overlap joint ring, for being overlapped on the top of wood stove thorax.
In preferable scheme, first air-supply arrangement and the second air-supply arrangement while the output axis connection with motor.
In preferable scheme, the flabellum diameter of the second air-supply arrangement is less than the flabellum diameter of the first air-supply arrangement.
In preferable scheme, in second air-supply arrangement and the first air-supply arrangement, turbine rotor, whirlpool are equipped with housing Wheel rotor is equipped with the curved blade of multi-disc, the outer end of blade towards direction of rotation bending, blast pipe and exhaust duct respectively with housing Outer rim connection.
In preferable scheme, straight pipe is equipped between the blast pipe and exhaust duct of the first air-supply arrangement, straight pipe is equipped with Gate valve.
In preferable scheme, vertical clapboard is equipped with furnace body, smoke through hole is equipped with vertical clapboard, the flue of furnace body is separated Into labyrinth structure, extend flue distance.
In preferable scheme, vertical clapboard and waste-heat box are equipped with furnace body, smoke through hole is equipped with vertical clapboard;
Top flue is formed between roof of the furnace and furnace body top inner wall, first is formed between burner hearth and inboard wall of furnace body and vertical clapboard The second flue is formed between flue, inboard wall of furnace body and vertical clapboard and waste heat box outer wall, between the top of waste-heat box and inboard wall of furnace body Cigarette channel was formed, the 3rd flue is formed between waste heat box outer wall and inboard wall of furnace body, smoke exhaust pipe is located at the bottom of furnace body;
Top flue is connected with the first flue, and the first flue is connected by smoke through hole with the second flue, and the second flue leads to crossing cigarette Road connects, and crosses cigarette channel and is connected with the 3rd flue, the 3rd flue is connected with smoke exhaust pipe;
It is equipped with air inlet ash discharge chamber in the bottom of burner hearth, the inner cavity of air inlet ash discharge chamber and furnace body separates, and is equipped with air inlet ash discharge intracavitary Ash bucket.
A kind of power air-supply provided by the invention can generate electricity warming stove, by the air-supply arrangement of setting, improve in burner hearth and bear 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 requires high In 2.2 meters, the burning of fuel can be highly influenced less than this, and gets in flue gas, this is overcome using air-supply arrangement Problem.The exit flue of building can also directly be used as chimney.Also the length of flue can be extended, so as to add heat exchange Area, makes the heat that fuel combustion produces be fully utilized.Sent using by motor-driven first air-supply arrangement and second Wind apparatus, can give secondary air air feed while negative pressure is taken out, while efficiency of combustion is improved, reduce energy consumption, set Temperature-difference power generation module, can utilize fuel heat self power generation to air-supply arrangement motor power.After air-supply arrangement, The structure of whole warming stove can be simplified, such as without additionally setting ignition switch.The present invention also simplify secondary air dress The structure put, improves the effect of secondary air device auxiliary combustion.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the schematic front view of the present invention.
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1.
Fig. 3 is the schematic front view of another alternative construction of the present invention.
Fig. 4 is the structure diagram of air-supply arrangement in the present invention.
Fig. 5 is the preferred structure schematic diagram of air-supply arrangement in the present invention.
Fig. 6 is the alternative construction schematic diagram of air-supply arrangement in the present invention.
Fig. 7 is another alternative construction schematic diagram of air-supply arrangement in the present invention.
Fig. 8 is the close-up schematic view of secondary air device in the present invention.
In figure:Furnace body 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, tube 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 stent 14, stove envelope 15, desktop 16, directly Siphunculus 17, temperature-difference power generation module 18, heat sink 181.
Embodiment
In Fig. 1 ~ 8, a kind of air-supply of power can generate electricity warming stove, furnace body 1, burner hearth is equipped with furnace body 1, in roof of the furnace The furnace body 1 of position is equipped with banking fire sisc, and grate 6 is equipped with burner hearth;Preferably, the lower section of grate 6 is equipped with single air inlet ash discharge chamber 8, ash bucket 7 is provided with air inlet ash discharge chamber 8, if necessary, the device of auxiliary deashing is additionally provided with the position of grate 6, such as adopt With rotatable grate structure, referring to the record in Chinese patent literature CN205037359,6 and one rotatable component of grate It is fixedly connected, the effect of lime-ash in clearing furnace is realized by the rotation of grate, or be provided between the bridge tooth of grate can The toothed bar rotated, the effect of lime-ash in clearing furnace is realized by the rotation of bar.
Flue is formed between burner hearth and furnace body 1, bottom air inlet and the flue of burner hearth separate, it is preferred that referring in Fig. 1, Burner hearth includes wood stove thorax 3 and coal stove thorax 4, and 3 generally use cast iron of wood stove thorax or iron pipe part are made, and the side wall of wood stove thorax 3 is equipped with Opening, brushwood inlet 5 are connected through furnace body 1 with wood stove thorax 3, and brushwood inlet 5 is equipped with retractable door, and the fuel such as campanulaceae and faggot is equal It is added to by brushwood inlet 5 in wood stove thorax 3, grate 6 needs to be arranged on higher position at this time, therefore employs stove in this example The structure of bridge bracket 14, grate 6 is padded, grate 6 is located substantially at the lower position close to brushwood inlet 5;Grate stent 14 Preferably one cricoid structure, cricoid structure are connected with several legs, as shown in Figure 3.
When needing using coal as fuel, then grate stent 14 is taken out, grate 6 is supported in the position of 3 bottom of wood stove thorax Put, coal stove thorax 4 is put into wood stove thorax 3,4 generally use fire clay material of coal stove thorax, 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 through the bottom of furnace body 1, but is based on The facility of setting, or extend whole flue, increase the purpose of heat transfer effect, smoke exhaust pipe 10 can also be arranged on other positions Put, such as the tip position through furnace body, medium position, can not also pass through furnace body, be directly connected with the outer wall of furnace body.Will row Smoke pipe 10 is provided through in furnace body, is conducive to further improve the effect of heat exchange, the bottom of furnace body 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, the present invention is for cigarette The structural requirement of chimney is not high, and the mode blown by power, makes to keep enough in burner hearth, including wood stove thorax 3 and coal stove thorax 4 Negative pressure so that the full combustion of fuel in burner hearth, as shown in Fig. 1,3.
Preferable scheme is equipped with secondary air device 2, the secondary air referring in Fig. 1,3,8 at the top of burner hearth Device 2 has the cavity of an annular, and the inner wall of cavity is equipped with the spray orifice 22 of multiple direction 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 form, and two-part fasten up and down forms an annular housing substantially sealed, and fastening structure is not shown in figure, inside The position of side, equipped with tooth, multiple spray orifices are formed after fastening in the position, herein being capable of shape due to using the second air-supply arrangement 12 Into the air-flow of more high speed, after tested, temperature of flame can reach 1100 DEG C at this, and temperature measuring device uses infrared thermometry Instrument.
Preferably, as shown in Figure 2, be additionally provided with temperature-difference power generation module 18 in the outer wall of furnace body, temperature-difference power generation module 18 with Storage battery and device for converting electric energy are electrically connected, and storage battery and device for converting electric energy are electrically connected with the motor of the second air-supply arrangement 12;
Or storage battery and device for converting electric energy are electrically connected with the motor of the second air-supply arrangement 12 and the first air-supply arrangement 13.Thus Structure, realizes and realizes that self power generation rotates for the motor of air-supply arrangement using the heat of fuel combustion.Energy is taken full advantage of, Easy to the arrangement and installation of the second air-supply arrangement 12 and the first air-supply arrangement 13, letter has been saved to be sent to the second air-supply arrangement 12 and first Wind apparatus 13 configures the trouble of power supply.
In preferable scheme, charging and discharging interface is additionally provided with storage battery and device for converting electric energy.Thus structure, with To blowing in burner hearth when burner hearth is unlit.And unnecessary electricity can also drive other electric appliances, such as mobile phone or LED illumination Lamp.
In preferable scheme, the one side of temperature-difference power generation module 18 is bonded with the outer wall of furnace body, temperature-difference power generation module 18 it is another Heat sink 181 is simultaneously equipped with, the periphery of heat sink is coated with housing, the one end open of housing, and the other end passes through pipeline and second The air inlet connection of air-supply arrangement 12.Thus structure, is radiated to heat sink using the inlet air of the second air-supply arrangement 12, further carried The temperature difference between 18 two sides of high temperature difference electricity generation module, improves generating efficiency.Partly led equipped with thermo-electric generation in temperature-difference power generation module 18 Module, belongs to the prior art.
In further preferred scheme such as Fig. 1,3,8, secondary air device 2 is equipped with the top of burner hearth, described is secondary In air-intake device 2, tube body 21, which is bent, to be circularized, and both ends and the tee pipe coupling 23 of tube body 21 are tightly connected, tee pipe coupling 23 By the exhaust duct 133 of 23 and second air-supply arrangement 12 of tee pipe coupling, the blast pipe 132 of the second air-supply arrangement 12 directly with sky Gas connects;
Multiple spray orifices 22 are equipped with the inner wall of tube body 21, the outer wall of tube body 21 is equipped with overlap joint ring 25, for being overlapped on wood stove thorax 3 Top.Thus structure, simplifies the processing structure of secondary air device 2, particularly without using double-deck furnace of the prior art The structure of thorax, significantly reduces processing cost, improves processing efficiency, also allows for the replacement of spare and accessory parts.Due to the structure, hold very much It is easy to do to higher sealing effect, therefore the air-flow of more high speed can be formed, after tested, using the structure, flame temperature energy Enough reach 1150 DEG C.
In preferable scheme such as Fig. 4,5, first air-supply arrangement 13 and the second air-supply arrangement 12 at the same time with motor 131 Output axis connection.Thus structure, can be achieved exhausting and air-supply at the same time, efficient, energy consumption is low, according to burner hearth with a motor Internal diameter, the motor in this example use the motor of power 30W ~ 160W.
In preferable scheme such as Fig. 5, the diameter of the second air-supply arrangement 12 is less than the diameter of the first air-supply arrangement 13.Thus tie Structure, makes with Actual combustion demand to match between exhausting air quantity and air-supply air quantity, i.e. exhausting air quantity is greater than air-supply air quantity, with true Protecting primary combustion has enough air feed air quantity.
In preferable scheme such as Fig. 6, in second air-supply arrangement 12 and the first air-supply arrangement 13, set in housing 134 There is turbine rotor 135, turbine rotor 135 is equipped with the curved blade of multi-disc, and the outer end of blade is bent towards direction of rotation, blast pipe 132 and exhaust duct 133 connected respectively with the outer rim of housing.Thus structure, rotates, rotating speed exists with the high speed of turbine rotor 135 1500 ~ 3000 revs/min, under the action of the centrifugal force, air accelerates repeatedly inside the edge of housing, so that with higher speed Discharged from exhaust duct 133.Using the structure, higher wind pressure can be realized.
In preferable scheme such as Fig. 6,7, in second air-supply arrangement 12, turbine rotor 135 is equipped with housing 134, Turbine rotor 135 is equipped with the curved blade of multi-disc, and the outer end of blade is bent towards direction of rotation, blast pipe 132 and exhaust duct 133 Connected respectively with the outer rim of housing;
The turbine blade with the center of circle bias of water ring housing 137 is equipped with first air-supply arrangement 13, in water ring housing 137 136, liquid medium 138 is equipped with water ring housing 137, the top of water ring housing 137 is equipped with blast pipe and exhaust duct, blast pipe Connected respectively with the air inlet 139 and exhaust outlet 130 of 137 side wall of water ring housing with exhaust duct.Using the structure of water ring, Neng Gouti High sealing degree, can further improve the negative pressure in burner hearth, and the liquid medium 138 in water ring housing 137 also has cooling With the effect of lubrication.Since the center of circle of turbine blade 136 and water ring housing 137 is eccentric, when turbine blade 136 rotates at a high speed, Liquid medium 138 gets rid of the inner wall edge to water ring housing 137 under the action of the centrifugal force, with the rotation of turbine blade 136, blade Between cavity volume constantly change, so that the gas at air inlet 139 be sucked, and discharged from exhaust outlet 130, this example In liquid medium 138 use water, additionally it is possible to purify the dust in combustion product gases, exhaust emission reduced, by often replacing liquid Body medium 138, also ensure that the service life of air-supply arrangement.
In further preferred scheme such as Fig. 1, it is equipped between the blast pipe 132 and exhaust duct 133 of the first air-supply arrangement 13 Straight pipe 17, straight pipe 17 are equipped with gate valve.When needing to extend the burning time of fuel, air-supply arrangement can be closed, at this time Extract gate valve out, straight pipe 17 is opened, so as to reduce the air quantity of inlet air.
In preferable scheme, vertical clapboard 103 is equipped with furnace body 1, smoke through hole 9 is equipped with vertical clapboard 103, by furnace body 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.
In preferable scheme such as Fig. 1 ~ 3, vertical clapboard 103 and waste-heat box 11 are equipped with furnace body 1, is set on vertical clapboard 103 There is smoke through hole 9;
Top flue 101 is formed between 1 top inner wall of roof of the furnace and furnace body, between burner hearth and 1 inner wall of furnace body and vertical clapboard 103 The first flue 102 is formed, the second flue 105, waste-heat box are formed between 11 outer wall of 1 inner wall of furnace body and vertical clapboard 103 and waste-heat box Cigarette channel was formed between 11 1 inner wall of top and furnace body, the 3rd flue is formed between 1 inner wall of 11 outer wall of waste-heat box and furnace body 106, smoke exhaust pipe 10 is located at the bottom of furnace body 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, and second Flue 105 is connected with crossing cigarette channel, is crossed cigarette channel and is connected with the 3rd flue 106, the 3rd flue 106 is connected with smoke exhaust pipe 10;
Air inlet ash discharge chamber 8 is equipped with the bottom of burner hearth, air inlet ash discharge chamber 8 and the inner cavity of furnace body 1 separate, in air inlet ash discharge chamber 8 Equipped with ash bucket 7, by the extraction ash bucket of part, the intake in burner hearth can be also adjusted.Preferably, ash bucket 7 is equipped with air inlet Hole, so that without extraction ash bucket.
In use, being put into fuel in burner hearth, fire-lighter is sent into, the first air-supply arrangement 13 is enabled, makes burner hearth using negative pressure Interior inlet air, wind enter out of air inlet ash discharge chamber 8, and pilot fuel, enables the second air-supply arrangement 12, makes the part volatile matter in fuel And carbon monoxide fully burns, the high-temperature flue gas after burning passes through top flue 101 and enters the first flue 102, in the first cigarette Diaphragm plate 104 is equipped with road 102, so that high-temperature flue gas, around the direction to brushwood inlet 5, which makes temperature of the temperature on furnace body It is evenly distributed, avoids furnace body rear portion hotter, and anterior colder situation.The flue gas of first flue 102 enters from smoke through hole 9 In two flues 105, waste-heat box 11 is heated, can be used for heating food, such as roast potato, sweet potato and steamed bun in waste-heat box 11, It may also be used for hot water, such as heating dish water or laundry water.The high-temperature flue gas of second flue 105 is from the top of waste-heat box 11 and stove Gap between internal wall is entered in the 3rd flue 106, is then drained into by smoke exhaust pipe 10 in the first air-supply arrangement 13, is passed through It is drained into after crossing acceleration from the exhaust duct 133 of the first air-supply arrangement 13 in the exit flue in building.The structure of the present invention, eliminates The structure of ignition switch, also eliminates the structure of base, easy to process.Simplify the structure of secondary air device.Improve combustion Burn efficiency.The defects of warming stove before overcoming, enable to be mainly the warming stove of fuel in building using campanulaceae faggot and coal Used in the structure in room.Energy consumption of warming oneself is lower compared with electricity consumption, natural gas.After furnace body is heated, temperature-difference power generation module 18 is opened Begin provide electric energy, directly to air-supply arrangement motor power, with extend storage battery after boat ability.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the limitation for the present invention, this Shen Please in embodiment and embodiment in feature in the case where there is no conflict, can mutually be combined.The protection model of the present invention Enclose the equivalent substitution side of technical characteristic in the technical solution that should be recorded with claim, including the technical solution of claim record Case is protection domain.Equivalent substitution i.e. within this range is improved, also within protection scope of the present invention.

Claims (10)

  1. Warming stove, including furnace body 1. a kind of power air-supply can generate electricity(1), furnace body(1)It is interior to be equipped with burner hearth, it is equipped with grate in burner hearth (6), burner hearth and furnace body(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, smoke exhaust pipe(10)With the first air-supply arrangement(13)Blast pipe(132)Connection, the first air-supply arrangement(13)Air draft Pipe(133)It is connected with chimney;
    Secondary air device is equipped with the top of burner hearth(2), the secondary air device(2)Cavity with an annular, chamber The inner wall of body is equipped 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 and air communication;
    Temperature-difference power generation module is additionally provided with the outer wall of furnace body(18), temperature-difference power generation module(18)With storage battery and device for converting electric energy It is electrically connected, storage battery and device for converting electric energy and the second air-supply arrangement(12)Motor be electrically connected;
    Or storage battery and device for converting electric energy and the second air-supply arrangement(12)With the first air-supply arrangement(13)Motor be electrically connected.
  2. The warming stove 2. a kind of power air-supply according to claim 1 can generate electricity, it is characterized in that:Temperature-difference power generation module(18)'s Simultaneously it is bonded with the outer wall of furnace body, temperature-difference power generation module(18)Another side be equipped with heat sink(181), the periphery bag of heat sink Housing, the one end open of housing are covered with, the other end passes through pipeline and the second air-supply arrangement(12)Air inlet connection.
  3. The warming stove 3. a kind of power air-supply according to claim 1 can generate electricity, it is characterized in that:Two are equipped with the top of burner hearth Secondary air-intake device(2), the secondary air device(2)In, tube body(21)Bend and circularize, tube body(21)Both ends and threeway Pipe fitting(23)It is tightly connected, tee pipe coupling(23)Pass through tee pipe coupling(23)With the second air-supply arrangement(12)Exhaust duct (133)Connection;
    In tube body(21)Inner wall be equipped with multiple spray orifices(22), tube body(21)Outer wall be equipped with overlap joint ring(25), for being overlapped on Wood stove thorax(3)Top.
  4. The warming stove 4. a kind of power air-supply according to claim 1 can generate electricity, it is characterized in that:First air-supply arrangement (13)With the second air-supply arrangement(12)While and motor(131)Output axis connection.
  5. The warming stove 5. a kind of power air-supply according to claim 4 can generate electricity, it is characterized in that:Second air-supply arrangement(12)'s Flabellum diameter is less than the first air-supply arrangement(13)Flabellum diameter.
  6. The warming stove 6. a kind of power air-supply according to claim 4 can generate electricity, it is characterized in that:Second air-supply arrangement (12)With the first air-supply arrangement(13)In, housing(134)It is interior to be equipped with turbine rotor(135), turbine rotor(135)It is equipped with multi-disc Curved blade, the outer end of blade are bent towards direction of rotation, blast pipe(132)And exhaust duct(133)Respectively with the outer rim of housing Connection.
  7. 7. it can be generated electricity warming stove according to a kind of power air-supply of claim 1 ~ 3,6 any one of them, it is characterized in that:First air-supply Device(13)Blast pipe(132)With exhaust duct(133)Between be equipped with straight pipe(17), straight pipe(17)It is equipped with gate valve.
  8. The warming stove 8. a kind of power air-supply according to claim 1 or 2 can generate electricity, it is characterized in that:In furnace body(1)Inside it is equipped with Vertical clapboard(103), in vertical clapboard(103)It is equipped with smoke through hole(9), by furnace body(1)Flue be separated into labyrinth structure, make flue Distance extends.
  9. The warming stove 9. a kind of power air-supply according to claim 1 or 2 can generate electricity, it is characterized in that:In furnace body(1)Inside it is equipped with Vertical clapboard(103)And waste-heat box(11), in vertical clapboard(103)It is equipped with smoke through hole(9);
    Roof of the furnace and furnace body(1)Top flue is formed between top inner wall(101), burner hearth and furnace body(1)Inner wall and vertical clapboard (103)Between form the first flue(102), furnace body(1)Inner wall and vertical clapboard(103)And waste-heat box(11)Is formed between outer wall Two flues(105), waste-heat box(11)Top and furnace body(1)Cigarette channel, waste-heat box were formed between inner wall(11)Outer wall and stove Body(1)The 3rd flue is formed between inner wall(106), smoke exhaust pipe(10)Positioned at furnace body(1)Bottom;
    Top flue(101)With the first flue(102)Connection, the first flue(102)Pass through smoke through hole(9)With the second flue (105)Connection, the second flue(105)Connected with crossing cigarette channel, 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 equipped with the bottom of burner hearth(8), air inlet ash discharge chamber(8)With furnace body(1)Inner cavity separate, in air inlet ash discharge Chamber(8)It is interior to be equipped with ash bucket(7).
  10. The warming stove 10. a kind of power air-supply according to claim 1 or 2 can generate electricity, it is characterized in that:In storage battery and electric energy Conversion equipment is additionally provided with charging and discharging interface.
CN201610955304.2A 2016-11-03 2016-11-03 Power air-supply can generate electricity warming stove Pending CN108019784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610955304.2A CN108019784A (en) 2016-11-03 2016-11-03 Power air-supply can generate electricity warming stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610955304.2A CN108019784A (en) 2016-11-03 2016-11-03 Power air-supply can generate electricity warming stove

Publications (1)

Publication Number Publication Date
CN108019784A true CN108019784A (en) 2018-05-11

Family

ID=62083447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610955304.2A Pending CN108019784A (en) 2016-11-03 2016-11-03 Power air-supply can generate electricity warming stove

Country Status (1)

Country Link
CN (1) CN108019784A (en)

Similar Documents

Publication Publication Date Title
WO2012031448A1 (en) Inner circulation fluidized bed boiler with biomass fuel
CN106287820B (en) Power air-supply energy-saving heating stove
CN206113004U (en) Energy -conserving heating stove of power air supply
CN202885000U (en) Multifunctional gas furnace oven
CN204513363U (en) Biomass gasification fired boiler
CN108019784A (en) Power air-supply can generate electricity warming stove
CN108019783A (en) The air-supply of self-cleaning net power can generate electricity warming stove
CN206300220U (en) Can be generated electricity warming stove
CN105674334B (en) A kind of dustless self-priming environment-friendly and energy-saving furnace of closing
CN201555246U (en) Secondary combustion-supporting U-shaped chimney flue
CN205842741U (en) A kind of energy-saving coal stove
CN202012948U (en) Three-return counter heating type biomass super-thermal-conductive semi-gasification furnace
CN201637092U (en) Biomass bath-heating smoke-eliminating dust-removing normal-pressure boiler
CN201589302U (en) Biomass briquette burning furnace
CN200952732Y (en) Cooking and warming stove
CN201066144Y (en) Firewood-saving oven
CN206593299U (en) A kind of New-type hot-air furnace
CN102798118A (en) Cyclone boiler
CN108019785A (en) Can be generated electricity warming stove
CN201589404U (en) Fire coal gasification heater
CN202868749U (en) Energy conservation furnace
CN2672483Y (en) Swirl type civil heating boiler without pressure
CN205717336U (en) A kind of detachable heating dining table stove
CN206419984U (en) Civilian solid fuel cooking heating furnace
CN201589296U (en) Multifunctional direct biomass combustion furnace

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180511