CN201081258Y - Coal and wood back firing stove - Google Patents

Coal and wood back firing stove Download PDF

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Publication number
CN201081258Y
CN201081258Y CNU2007201014825U CN200720101482U CN201081258Y CN 201081258 Y CN201081258 Y CN 201081258Y CN U2007201014825 U CNU2007201014825 U CN U2007201014825U CN 200720101482 U CN200720101482 U CN 200720101482U CN 201081258 Y CN201081258 Y CN 201081258Y
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CN
China
Prior art keywords
stove
coal
firing
fire
utility
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
CNU2007201014825U
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Chinese (zh)
Inventor
李寄陶
Original Assignee
李寄陶
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
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Application filed by 李寄陶 filed Critical 李寄陶
Priority to CNU2007201014825U priority Critical patent/CN201081258Y/en
Application granted granted Critical
Publication of CN201081258Y publication Critical patent/CN201081258Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to a stove, in particular to a coal-firing and firewood-firing contrary burn stove; the utility model resolves the problems existing in prior art that the prior stove is low in heat efficiency and causes serious environmental pollution. The coal-firing and firewood-firing contrary burn stove comprises a combustion chamber arranged above a fire bar, an ash bin arranged below the fire bar, a fire box and a chimney connected with one side of the fire box, wherein the lower part of the fire box is provided with a flue communicated with the ash bin; the fire bar which adopts the tubular structure has both ends connected with a water tank. Compared with prior art, the utility model has the advantages of fuel saving, high heat efficiency, environmental protection, complete combustion of the fuel and few ashes; moreover, the smoke from the combustion chamber is made the secondary combustion, and flammable gases among the smoke are burned out, thereby realizing the self smoke abatement and the self dust removal; the fuel completely combusted and has less clinker.

Description

Coal-fired combustion bavin backfire pot and stove
Technical field
The utility model belongs to a kind of pot and stove, specifically is a kind of coal-fired combustion bavin backfire pot and stove.
Background technology
At present, the supply and the use of natural gas can not be realized in many areas, China rural area, and there are the high problems of cost such as complex structure or installation in various new-type cooker, warming tool, cause a lot of urban residents still to use traditional pot and stove to cook, warm oneself.Traditional pot and stove comprises the chamber of a kitchen range, combustion chamber, ash-storing bin.The combustion chamber on fire bars top is communicated with the chamber of a kitchen range, and during fuel combustion, heat and smog enter burner hearth, heats, and the dust that fuel combustion forms, lime-ash enter ash-storing bin through fire bars.So, the primary combustion of fuel process, and insufficient, just drain with smog or lime-ash.Fuel availability is low, and the thermal efficiency is low, and contaminated environment.
Summary of the invention
The utility model provides a kind of coal-fired combustion bavin backfire pot and stove in order to solve low, the problem of environment pollution caused of traditional pot and stove thermal efficiency in the prior art.
The utility model adopts following technical scheme to realize: a kind of coal-fired combustion bavin backfire pot and stove, the chimney that comprises combustion chamber, the ash-storing bin below the fire bars, the chamber of a kitchen range and the connection of the chamber of a kitchen range one side of fire bars top, it is characterized in that establishing flue below the chamber of a kitchen range, flue is communicated with ash-storing bin.Described fire bars is a tubular structure, and its two ends connect water tank.The flue top of described chimney opposite position has steam vent.
The relative prior art of the utility model has following beneficial effect: fuel savings, thermal efficiency height; Environmental protection, the smog that comes out from the combustion chamber carries out second-time burning, and combustible wherein is by after-flame, realized that self eliminates smoke, self dedusting; Fuel completing combustion, lime-ash is few.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the vertical view of Fig. 1
Among the figure: 1-combustion chamber, 2-fire bars, 3-ash-storing bin, 4-flue, the 5-chamber of a kitchen range, 6-steam vent, 7-chimney, 8-stove
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described further, embodiment is used for illustrating of the present utility model, rather than it is imposed any restrictions.
Coal-fired combustion bavin backfire pot and stove comprises the chimney 7 that ash-storing bin 3, the chamber of a kitchen range 5 and the chamber of a kitchen range 5 one sides of combustion chamber 1, fire bars 2 belows of fire bars 2 tops connect, and it is characterized in that the chamber of a kitchen range 5 belows establish flue 4, and flue 4 is communicated with ash-storing bin 3.Described fire bars 2 is a tubular structure, and its two ends connect water tank.The flue top of described chimney 7 opposite positions has steam vent 6.
After the fuel combustion, 1 top adverse current burns away downwards from the combustion chamber to contain the smog of imperfect combustion thing, and heat is adverse current downwards thereupon also, enters at last in the chamber of a kitchen range 5 pan is heated.Water in the fire bars 2 also is heated in order to using simultaneously.Whole process fuel fully burns, thermal efficiency height, and environmental pollution is few.

Claims (2)

1. a fire coal fires bavin backfire pot and stove, the chimney (7) that comprises combustion chamber (1), the ash-storing bin (3) below the fire bars (2), the chamber of a kitchen range (5) and the connection of the chamber of a kitchen range (5) one sides of fire bars (2) top, it is characterized in that establishing flue (4) below the chamber of a kitchen range (5), flue (4) is communicated with ash-storing bin (3), described fire bars (2) is a tubular structure, and its two ends connect water tank.
2. coal-fired combustion bavin backfire pot and stove according to claim 1 is characterized in that the flue top of described chimney (7) opposite position has steam vent (6).
CNU2007201014825U 2007-05-28 2007-05-28 Coal and wood back firing stove Expired - Fee Related CN201081258Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201014825U CN201081258Y (en) 2007-05-28 2007-05-28 Coal and wood back firing stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201014825U CN201081258Y (en) 2007-05-28 2007-05-28 Coal and wood back firing stove

Publications (1)

Publication Number Publication Date
CN201081258Y true CN201081258Y (en) 2008-07-02

Family

ID=39614930

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201014825U Expired - Fee Related CN201081258Y (en) 2007-05-28 2007-05-28 Coal and wood back firing stove

Country Status (1)

Country Link
CN (1) CN201081258Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102291892A (en) * 2011-08-11 2011-12-21 四川九洲光电科技股份有限公司 Intelligent LED (light emitting diode) driving signal transmission multiplexing circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102291892A (en) * 2011-08-11 2011-12-21 四川九洲光电科技股份有限公司 Intelligent LED (light emitting diode) driving signal transmission multiplexing circuit
CN102291892B (en) * 2011-08-11 2013-12-11 四川九洲光电科技股份有限公司 Intelligent LED (light emitting diode) driving signal transmission multiplexing circuit

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080702

Termination date: 20110528