CN204943570U - A kind of high effective smokeless saving furnace - Google Patents

A kind of high effective smokeless saving furnace Download PDF

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Publication number
CN204943570U
CN204943570U CN201520502307.1U CN201520502307U CN204943570U CN 204943570 U CN204943570 U CN 204943570U CN 201520502307 U CN201520502307 U CN 201520502307U CN 204943570 U CN204943570 U CN 204943570U
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CN
China
Prior art keywords
flue
furnace
burner hearth
heater
fire bars
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
Application number
CN201520502307.1U
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Chinese (zh)
Inventor
龙光文
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.)
Kunming Dragon Technology Co. Ltd.
Original Assignee
龙光文
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 龙光文 filed Critical 龙光文
Priority to CN201520502307.1U priority Critical patent/CN204943570U/en
Application granted granted Critical
Publication of CN204943570U publication Critical patent/CN204943570U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of high effective smokeless saving furnace, comprise the body of heater that top tape is uncovered, and the burner hearth be located in body of heater, burner hearth bottom is provided with fire bars, and body of heater front portion is provided with the fuel be communicated with burner hearth and adds mouth, and body of heater rear portion is provided with the flue be communicated with burner hearth, the top being positioned at fire bars in burner hearth is provided with flue, flue is provided with air admission hole, is provided with movable air door below fire bars, it is characterized in that flue top is provided with vertical enclosing.By vertical enclosing, heat is blocked, prevent heat from directly entering flue from flue and running off.Simultaneously by the air admission hole on movable air door and enclosing, combustion-supporting air quantity during controllable burning, enables fuel Thorough combustion, greatly reduce the discharge of flue gas, and improve combustion rate, saved fuel, and realize the adjustment of firepower size while controlling combustion-supporting air quantity.In addition, the utilization of heat-insulation layer reduce further thermal losses, makes stove more efficient and energy-conservation.

Description

A kind of high effective smokeless saving furnace
Technical field
The utility model relates to a kind of stove, particularly a kind of high effective smokeless saving furnace, belongs to kitchen range design and manufacturing technology field.
Background technology
Cooking stove is indispensable culinary art heating apparatus in common people's daily life, and in some developed areas, common people use gas stove, and the cooking stove that the common people of economic backward area can only use solid fuel.The general burning coal of existing kitchen stove with solid fuels or firewood, because traditional kitchen stove with solid fuels exists structural problem, cause solid fuel ignition insufficient.This not only causes the thermal efficiency low, and can produce a large amount of flue gas during burning, is both unfavorable for environmental protection, and brings inconvenience again to user.In addition, in order to solve the insufficient problem of burning, a lot of cooking stove arranges air admission hole to increase air inlet in burner hearth.But because furnace height is lower, heat easily distributes between roof of the furnace and pot circle, thus bring adverse effect to the thermal efficiency of cooking stove because of a large amount of heat loss.Therefore be necessary to be improved prior art.
Summary of the invention
For solving existing kitchen stove with solid fuels due to structure problem, when causing burning, the thermal efficiency is low, and produces a large amount of flue gas and bring inconvenience to user, and to the too high problem of fuel consumption, the utility model provides a kind of high effective smokeless saving furnace.
The utility model is completed by following technical proposal: a kind of high effective smokeless saving furnace, comprise the body of heater that top tape is uncovered, and the burner hearth be located in body of heater, burner hearth bottom is provided with fire bars, body of heater front portion is provided with the fuel be communicated with burner hearth and adds mouth, body of heater rear portion is provided with the flue be communicated with burner hearth, the top being positioned at fire bars in burner hearth is provided with flue, flue is provided with air admission hole, movable air door is provided with below fire bars, it is characterized in that flue top is provided with vertical enclosing, to block heat by vertical enclosing directly enter flue from flue top and the heat loss caused, improve the thermal efficiency.
The lower shape of described vertical enclosing and the outer wall shape of outer furnace adapt, the top of vertical enclosing is set to the shape of a hoof posteriorly increased gradually from furnace front, to carry out partial occlusion by vertical enclosing to flue top, prevent heat from directly entering flue and losing.
Described flue comprises the hollow inner furnace of front portion, top and bottom-open, and the outer furnace that anterior and top and hollow inner furnace are connected as a single entity, and between inside and outside flue, form the annular air channel of anterior and top seal, bottom-open, air admission hole is disposed on hollow inner furnace wall, vertical enclosing is located at the periphery of outer furnace, so that combustion air is after bottom-open place enters annular air channel, enter in flue combustion-supporting by the air admission hole on inner furnace wall again, thus form secondary air feed, promote fuel combustion.
Described inside and outside flue is set to cylinder.
The taper being provided with upper big, lower small below described fire bars falls ash-pit, the fall bottom land both sides of ash-pit of this taper are respectively equipped with chute, the movable air door both sides of writing board shape are placed in taper respectively and fall on chute corresponding to ash-pit bottom land, outward extending pull bar is provided with in movable air door outer end, to operate pull bar open movable air door and make the ashes discharge that taper falls in ash-pit, combustion chamber simultaneously above fire bars provides primary air, and control primary air amount by the folding amount of movable air door, reach the object controlling firepower.
Described taper falls below ash-pit and is provided with drawer type ash accepting box.
Describedly vertically be provided with heat insulation layer between outer enclosing and body of heater, be filled with insulation filler in heat insulation layer, to prevent thermal losses by heat insulation layer.
The utility model has following advantages and effect: adopt such scheme, arrange vertical enclosing, blocked by heat by vertical enclosing, prevent heat from directly entering flue from flue and running off by the flue top in cooking stove.Simultaneously by the air admission hole on movable air door and enclosing, combustion-supporting air quantity during controllable burning, enables fuel Thorough combustion, greatly reduce the discharge of flue gas, and improve combustion rate, saved fuel, and realize the adjustment of firepower size while controlling combustion-supporting air quantity.In addition, the utilization of heat-insulation layer reduce further thermal losses, makes stove more efficient and energy-conservation.Be a desirable cooking stove in fact.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model;
Fig. 2 is the A-A view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
The high effective smokeless saving furnace that the utility model provides, comprise the uncovered body of heater of top tape 1, the uncovered of body of heater 1 top is provided with pot circle or bell, burner hearth 6 is provided with in body of heater 1, fire bars 14 is provided with bottom burner hearth 6, body of heater 1 front portion is provided with the fuel be communicated with burner hearth 6 and adds mouth 5, body of heater 1 rear portion is provided with the flue 12 be communicated with burner hearth 6, the top being positioned at fire bars 14 in burner hearth 6 is provided with flue 4, flue 4 is provided with air admission hole 8, movable air door 17 is provided with below fire bars 14, it is characterized in that flue 4 top is provided with vertical enclosing 7, the lower shape of described vertical enclosing 7 and the outer wall shape of outer furnace adapt, the top of vertical enclosing 7 is set to the shape of a hoof posteriorly increased gradually from furnace front, to block heat by vertical enclosing 7 directly to enter flue 12 from flue 4 top and cause heat loss, improve the thermal efficiency,
Described flue 4 comprises front portion, the hollow inner furnace 13 of top and bottom-open, and the outer furnace 11 that anterior and top and hollow inner furnace 13 are connected as a single entity, and interior, outer furnace 13, anterior and top seal is formed between 11, the annular air channel 10 of bottom-open, air admission hole 8 is disposed on the wall on hollow inner furnace 13 top, vertical enclosing 7 is located at the periphery of outer furnace 11, so that combustion air is after bottom-open place enters annular air channel 10, enter in flue 4 combustion-supporting by the air admission hole 8 on inner furnace 13 wall again, thus form secondary air feed, promote fuel combustion, described inside and outside flue 13,11 is set to cylinder, be provided with greatly below described fire bars 14, lower little taper falls ash-pit 16, the fall bottom land both sides of ash-pit 16 of this taper are respectively equipped with chute 18, movable air door 17 both sides of writing board shape are placed in taper respectively and fall on chute 18 corresponding to ash-pit 16 bottom land, outward extending pull bar 3 is provided with in movable air door 17 outer end, to operate pull bar 3 open movable air door 17 and make the ashes discharge that taper falls in ash-pit 16, combustion chamber simultaneously above fire bars 14 provides primary air, and control primary air amount by the folding amount of movable air door 17, reach the object controlling firepower, described taper falls below ash-pit 16 and is provided with drawer type ash accepting box 2, be provided with heat insulation layer 15 between described vertical enclosing 7 and body of heater 1, in heat insulation layer 15, be filled with insulation filler, to prevent thermal losses by heat insulation layer 15.

Claims (7)

1. a high effective smokeless saving furnace, comprise the body of heater that top tape is uncovered, and the burner hearth be located in body of heater, burner hearth bottom is provided with fire bars, and body of heater front portion is provided with the fuel be communicated with burner hearth and adds mouth, and body of heater rear portion is provided with the flue be communicated with burner hearth, the top being positioned at fire bars in burner hearth is provided with flue, flue is provided with air admission hole, is provided with movable air door below fire bars, it is characterized in that flue top is provided with vertical enclosing.
2. high effective smokeless saving furnace according to claim 1, it is characterized in that the lower shape of described vertical enclosing and the outer wall shape of outer furnace adapt, the top of vertical enclosing is set to the shape of a hoof posteriorly increased gradually from furnace front.
3. high effective smokeless saving furnace according to claim 1, it is characterized in that described flue comprises the hollow inner furnace of front portion, top and bottom-open, and the outer furnace that anterior and top and hollow inner furnace are connected as a single entity, and between inside and outside flue, form the annular air channel of anterior and top seal, bottom-open, air admission hole is disposed on hollow inner furnace wall, and vertical enclosing is located at the periphery of outer furnace.
4. high effective smokeless saving furnace according to claim 3, is characterized in that described inside and outside flue is set to cylinder.
5. high effective smokeless saving furnace according to claim 1, the taper that it is characterized in that being provided with below described fire bars upper big, lower small falls ash-pit, the fall bottom land both sides of ash-pit of this taper are respectively equipped with chute, the movable air door both sides of writing board shape are placed in taper respectively and fall on chute corresponding to ash-pit bottom land, are provided with outward extending pull bar in movable air door outer end.
6. high effective smokeless saving furnace according to claim 5, is characterized in that described taper falls below ash-pit and is provided with drawer type ash accepting box.
7. high effective smokeless saving furnace according to claim 1, is characterized in that describedly vertically being provided with heat insulation layer between outer enclosing and body of heater.
CN201520502307.1U 2015-07-13 2015-07-13 A kind of high effective smokeless saving furnace Expired - Fee Related CN204943570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520502307.1U CN204943570U (en) 2015-07-13 2015-07-13 A kind of high effective smokeless saving furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520502307.1U CN204943570U (en) 2015-07-13 2015-07-13 A kind of high effective smokeless saving furnace

Publications (1)

Publication Number Publication Date
CN204943570U true CN204943570U (en) 2016-01-06

Family

ID=55010990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520502307.1U Expired - Fee Related CN204943570U (en) 2015-07-13 2015-07-13 A kind of high effective smokeless saving furnace

Country Status (1)

Country Link
CN (1) CN204943570U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20160321

Address after: 650000 Yunnan Province, Kunming, Ma Ying camp east of the building 1 unit 403, No. 2

Patentee after: Kunming Dragon Technology Co. Ltd.

Address before: Luquan County in Yunnan province 651502 Kunming Mao Shan Jia Dian Cun Wei Hui New Village No. 33

Patentee before: Long Guangwen

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160106

Termination date: 20200713

CF01 Termination of patent right due to non-payment of annual fee