CN201215322Y - Cooking stove - Google Patents

Cooking stove Download PDF

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Publication number
CN201215322Y
CN201215322Y CNU2008200707421U CN200820070742U CN201215322Y CN 201215322 Y CN201215322 Y CN 201215322Y CN U2008200707421 U CNU2008200707421 U CN U2008200707421U CN 200820070742 U CN200820070742 U CN 200820070742U CN 201215322 Y CN201215322 Y CN 201215322Y
Authority
CN
China
Prior art keywords
flue
air
air preheater
burner
cooking stove
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
CNU2008200707421U
Other languages
Chinese (zh)
Inventor
邢乃成
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU2008200707421U priority Critical patent/CN201215322Y/en
Application granted granted Critical
Publication of CN201215322Y publication Critical patent/CN201215322Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

The utility model relates to a cooking range with air preheaters, which solves the problem that cool air is directly utilized to engage in combustion in the known cooking range, which easily results in insufficient combustion and fuel wasting. The technical scheme includes: a combustor is arranged in the cooking range body, a cooker ring is arranged on the cooking range body, a flue is arranged in the cooking rang body, smoke exhaust holes open to the flue are arranged in the cooker ring, an annular air preheater is arranged between the combustor and the flue and is communicated with the combustor, further, an annular air preheater is arranged at the outside of the flue and is connected with the air preheater between the combustor and the flue. The utility model can be applied to various cooking ranges for kitchen work.

Description

Cooking stove
Technical field
The utility model relates to a kind of cooking stove, particularly a kind of cooking stove that has air preheater.
Background technology
Cooking stove is the kitchen range that are used for cooking in people's daily life.Cooking stove includes body of heater, is provided with burner in body of heater, and body of heater is provided with the pot circle, when cooking stove uses, pot is placed on the pot circle, and fuel is in the burner internal combustion, and the heat of generation heats pot.In the present known cooking stove, air blast is directly connected on the burner, air is blown into burner to provide fuel combustion required oxygen; The hot flue gas that the burning back produces directly enters air.In known cooking stove, because directly entering burner, cold air participates in burning, cause combustion efficiency bad, fuel can not completing combustion; And the hot flue gas that the burning back produces directly enters air, and heat energy wherein is wasted.Known cooking stove existence wastes energy and the air-polluting problem.
In industrial boiler, much all equipped air preheater, mode by heat exchange is discharged thermal energy transfer in the flue gas to boiler in the air that enters boiler, to the heat recovery in the flue gas, and improved the air themperature that enters boiler, improve the working condition of boiler, make fuel combustion more complete, energy savings also reduces air pollution.The air preheater complex structure that uses on the Industrial Boiler, cost height, volume are big, are difficult to be suitable in Civil energy-saving cooking stove.
Summary of the invention
Participate in burning directly in order to solve existing cooking stove cold air, combustion efficiency is bad, cause to waste energy and the air-polluting problem, the utility model provides a kind of cooking stove that has air preheater, and the waste heat in the hot flue gas that this cooking stove utilization burning back produces adds hot-air; Waste heat in the flue gas is recycled, improved the temperature of the air that enters burner, improved combustion position; Energy savings has also reduced air pollution.
The technical scheme that its technical problem that solves the utility model adopts is:
Burner is arranged in body of heater, and body of heater is provided with the pot circle; Flue is set in body of heater, the exhaust smoke hole that leads to flue is set in the pot circle, the annular air preheater is set between burner and flue, air preheater is communicated with burner; An annular air preheater is set in the flue outside again, and is connected with air preheater between burner and the flue.Chimney is set is connected, blast pipe is set is connected with air preheater with flue.
When using this cooking stove, air enters air preheater from blast pipe, enter burner after in air preheater, being heated and participate in burning, the hot flue gas that burning produces enters flue through exhaust smoke hole, contact with the outer wall of air preheater, air in the heating air preheater is discharged through chimney then.Because it is higher to enter the air themperature of burner, better when combustion position directly enters than cold air, fuel combustion is more abundant, has avoided unburnt situation, has reduced air pollution.High temperature air also makes the less fuel of burner dissipated can reach the higher temperature that satisfies instructions for use, has reduced fuel consumption, energy savings.When the heat in the flue gas passed through air preheater, a part of heat had been reduced the temperature of discharging flue gas by the absorption of air in the air preheater, has reduced thermal pollution.
The beneficial effects of the utility model are:
Improved the air themperature that enters burner, improved combustion position, reduced the temperature of discharging flue gas, energy savings reduces and pollutes; Simple in structure, make easily, cost is low.
Description of drawings
Fig. 1 is the front view of embodiment one of the present utility model;
Fig. 2 is the cutaway view along A-A line among Fig. 1;
Fig. 3 is the cutaway view along B-B line among Fig. 2;
Fig. 4 is the front view of embodiment two of the present utility model;
Fig. 5 is the cutaway view along C-C line among Fig. 4;
Fig. 6 is the cutaway view along D-D line among Fig. 5;
The specific embodiment
Fig. 1, Fig. 2, Fig. 3 are the schematic diagram of the utility model embodiment one.As shown in the figure: burner 3 is arranged in body of heater 1, and burner 3 is provided with fuel feed pipe 4 and air compartment 5; Be provided with flue 6 in the body of heater, chimney 8 links to each other with flue 6; Pot circle 2 is set on body of heater 1, in the pot circle, is provided with exhaust smoke hole 7, lead to the flue 6 in the body of heater; Between flue 6 and burner 3 air preheater 10 is arranged, air preheater 10 communicates with the air compartment 5 of burner 3, and air preheater 10 is provided with blast pipe 9.When using cooking stove, air enters air preheater 10 by blast pipe 9, is heated the laggard air compartment 5 of going into, and is blown into burner 3 then and participates in burning; The hot flue gas that burning produces enters flue 6 by exhaust smoke hole 7, to air flowing heating in the air preheater 10, discharges through chimney 8 then.Present embodiment has improved the air themperature that enters burner 3, has improved combustion position, has reduced the temperature of discharging flue gas, has energy savings, reduces the effect of polluting; Present embodiment is simple in structure, making is easy, cost is low.
Fig. 4, Fig. 5, Fig. 6 are the schematic diagram of the utility model embodiment two.As shown in the figure: burner 3 is arranged in body of heater 1, and burner 3 is provided with fuel feed pipe 4 and air compartment 5; Be provided with flue 6 in the body of heater, chimney 8 links to each other with flue 6; Pot circle 2 is set on body of heater 1, in the pot circle, is provided with exhaust smoke hole 7, lead to the flue 6 in the body of heater; Between flue 6 and burner 3 air preheater 10 is arranged, air preheater 10 communicates with the air compartment 5 of burner 3; In flue 6 outer setting air preheater 11 is arranged, air preheater 11 communicates with air preheater 10, and air preheater 11 is provided with blast pipe 9.When using cooking stove, air enters air preheater 11 by blast pipe 9, enters air preheater 10 after the first heating, heats the laggard air compartment 5 of going into once more, is blown into burner 3 then and participates in burning; The hot flue gas that burning produces enters flue 6 by exhaust smoke hole 7, to air flowing heating in air preheater 10 and the air preheater 11, discharges through chimney 8 then.Present embodiment has increased an air preheater 11 than embodiment one, and the air preheat better effects if has further improved energy savings and reduced the effect of polluting.

Claims (2)

1, a kind of cooking stove has burner in body of heater, the pot circle is set on the body of heater, it is characterized in that: flue is set in body of heater, the exhaust smoke hole that leads to flue is set in the pot circle, the annular air preheater is set between burner and flue, air preheater is communicated with burner.
2, cooking stove according to claim 1 is characterized in that: an annular air preheater is set in the flue outside again, and is connected with air preheater between burner and the flue.
CNU2008200707421U 2008-05-28 2008-05-28 Cooking stove Expired - Fee Related CN201215322Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200707421U CN201215322Y (en) 2008-05-28 2008-05-28 Cooking stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200707421U CN201215322Y (en) 2008-05-28 2008-05-28 Cooking stove

Publications (1)

Publication Number Publication Date
CN201215322Y true CN201215322Y (en) 2009-04-01

Family

ID=40520527

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200707421U Expired - Fee Related CN201215322Y (en) 2008-05-28 2008-05-28 Cooking stove

Country Status (1)

Country Link
CN (1) CN201215322Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900100A (en) * 2014-03-13 2014-07-02 王宏丁 Air supply system of solid particle fuel stove
CN105889971A (en) * 2016-05-19 2016-08-24 温岭市百然机械有限公司 Burner preheating air through smoke and application method thereof
CN105889929A (en) * 2016-05-19 2016-08-24 温岭市百然机械有限公司 Burning preheating air through smoke and application method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900100A (en) * 2014-03-13 2014-07-02 王宏丁 Air supply system of solid particle fuel stove
CN103900100B (en) * 2014-03-13 2016-07-27 王宏丁 The air feed system of solid particle fuel cooking stove
CN105889971A (en) * 2016-05-19 2016-08-24 温岭市百然机械有限公司 Burner preheating air through smoke and application method thereof
CN105889929A (en) * 2016-05-19 2016-08-24 温岭市百然机械有限公司 Burning preheating air through smoke and application method thereof
CN105889929B (en) * 2016-05-19 2019-04-26 温岭市百然机械有限公司 Utilize the burner and its application method of smoke pre-heating air
CN105889971B (en) * 2016-05-19 2019-04-26 温岭市百然机械有限公司 Burner and its application method based on smoke pre-heating air

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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: 20090401

Termination date: 20100528