CN201706544U - Energy-saving cooking stove - Google Patents

Energy-saving cooking stove Download PDF

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Publication number
CN201706544U
CN201706544U CN2010202083152U CN201020208315U CN201706544U CN 201706544 U CN201706544 U CN 201706544U CN 2010202083152 U CN2010202083152 U CN 2010202083152U CN 201020208315 U CN201020208315 U CN 201020208315U CN 201706544 U CN201706544 U CN 201706544U
Authority
CN
China
Prior art keywords
fire
cooking stove
stove
energy
saving
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
CN2010202083152U
Other languages
Chinese (zh)
Inventor
李树廷
索庚瑞
杨伟田
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.)
YUANPING CITY YUANPING NONGYOU FURNACE MACHINERY MANUFACTURE FACTORY
Original Assignee
YUANPING CITY YUANPING NONGYOU FURNACE MACHINERY MANUFACTURE FACTORY
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 YUANPING CITY YUANPING NONGYOU FURNACE MACHINERY MANUFACTURE FACTORY filed Critical YUANPING CITY YUANPING NONGYOU FURNACE MACHINERY MANUFACTURE FACTORY
Priority to CN2010202083152U priority Critical patent/CN201706544U/en
Application granted granted Critical
Publication of CN201706544U publication Critical patent/CN201706544U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a cooking stove, in particular to a household energy-saving cooking stove, which solves the problems of low heat utilization rate and serious briquette waste of the conventional cooking stove due to structural deficiency. The energy-saving cooking stove comprises a stove body and a stove grate fixed on the lower part of the stove body; a fire-proof sleeve is fixed on the stove grate; an air cavity is formed between the side wall of the fire-proof sleeve and the inner wall of the stove body; the cavity encircled by the inner wall of the fire-proof sleeve is a hearth; and the upper side of the fire-proof sleeve is provided with an air inlet for communicating the air cavity and the hearth. The energy-saving cooking stove solves the problems of low heat utilization rate and serious briquette waste of the conventional cooking stove by skilful design, greatly improves the heat utilization rate of briquettes, and reduces the generation of harmful gas; meanwhile, the coal saving efficiency reaches over 40 percent; and the energy-saving cooking stove has the advantages of simple processing and low cost.

Description

Energy-conservation cooking stove
Technical field
The utility model relates to cooking stove, is specially a kind of domestic energy-saving cooking stove.
Background technology
In the existing cooking stove, common structure is: comprise body of heater, the body of heater bottom is provided with fire grate, the inboard wall of furnace body on fire grate top is fixed with flame retardant coating, and the cavity that flame retardant coating surrounded is a burner hearth, and the body of heater upper wall is provided with the chimney that communicates with burner hearth, when the cooking stove of this structure uses, after the coal of lower furnace portion is ignited, the coal cinder of its top of igniting gradually then, coal cinder burns from bottom to top, when the burning of the bottom of coal cinder, flame is stopped by the top coal cinder, makes heat utilization ratio lower, and is easy to generate cigarette, and the top coal cinder burns when finishing soon, the new coal cinder that replenishes in the burner hearth is pushed down flame, has reduced the utilization rate of heat again, and the wasting phenomenon of coal cinder is also more serious simultaneously.
Summary of the invention
The utility model because there is the problem of the low and coal cinder serious waste phenomenon of heat utilization ratio in fault of construction, provides a kind of energy-conservation cooking stove in order to solve existing cooking stove.
The utility model is to adopt following technical scheme to realize: energy-conservation cooking stove, comprise body of heater and the fire grate that is fixed on the body of heater bottom, be fixed with fire-resistant cover on the fire grate, be air chamber between fire-resistant cover sidewall and the inboard wall of furnace body, the cavity that fire-resistant cover inwall surrounds is a burner hearth, and fire-resistant cover upside has the air inlet that air chamber is communicated with burner hearth.When energy-conservation cooking stove uses, after coal cinder on the fire grate ignites, air in the air chamber enters the burner hearth top by air inlet, the high temperature that the coal cinder burning produces is with the air heat of burner hearth top, high temperature air is followed the flammable fuel gas buring that produces with the coal cinder imperfect combustion, has avoided the waste of coal cinder when having improved coal cinder calory burning utilization rate.
Fire-resistant cover is the cone structure of upper diameter less than lower diameter, has further improved the utilization rate of heat.
The utility model has overcome the problem that there is the low and coal cinder serious waste phenomenon of heat utilization ratio in existing cooking stove by design dexterously, the heat utilization ratio of coal cinder improves greatly, and reduced the generation of pernicious gas, the efficient of economizing on coal simultaneously reaches more than 40%, has the advantage that processing is simple, cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-body of heater, 2-fire grate, the fire-resistant cover of 3-, 4-air chamber, 5-burner hearth, 6-air inlet.
The specific embodiment
Energy-conservation cooking stove, comprising body of heater 1 and the fire grate 2 that is fixed on body of heater 1 bottom, be fixed with fire-resistant cover 3 on the fire grate 2, is air chamber 4 between fire-resistant cover 3 sidewalls and body of heater 1 inwall, the cavity that fire-resistant cover 3 inwalls surround is a burner hearth 5, and fire-resistant cover 3 upsides have the air inlet 6 that air chamber 4 is communicated with burner hearth 5.In the specific implementation process, fire-resistant cover 3 is fixed on the fire grate 2 by die casting.

Claims (2)

1. energy-conservation cooking stove, comprise body of heater (1) and be fixed on the fire grate (2) of body of heater (1) bottom, it is characterized in that: be fixed with fire-resistant cover (3) on the fire grate (2), between fire-resistant cover (3) sidewall and body of heater (1) inwall is air chamber (4), the cavity that fire-resistant cover (3) inwall surrounds is burner hearth (5), and fire-resistant cover (3) upside has the air inlet (6) that air chamber (4) is communicated with burner hearth (5).
2. energy-conservation cooking stove according to claim 1 is characterized in that: fire-resistant cover (3) is the cone structure of upper diameter less than lower diameter.
CN2010202083152U 2010-05-26 2010-05-26 Energy-saving cooking stove Expired - Fee Related CN201706544U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202083152U CN201706544U (en) 2010-05-26 2010-05-26 Energy-saving cooking stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202083152U CN201706544U (en) 2010-05-26 2010-05-26 Energy-saving cooking stove

Publications (1)

Publication Number Publication Date
CN201706544U true CN201706544U (en) 2011-01-12

Family

ID=43443703

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202083152U Expired - Fee Related CN201706544U (en) 2010-05-26 2010-05-26 Energy-saving cooking stove

Country Status (1)

Country Link
CN (1) CN201706544U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104315545A (en) * 2014-11-03 2015-01-28 昆山富凌能源利用有限公司 Multipurpose energy-saving cooking stove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104315545A (en) * 2014-11-03 2015-01-28 昆山富凌能源利用有限公司 Multipurpose energy-saving cooking stove

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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: 20110112

Termination date: 20130526