CN203385026U - Tempering type energy-saving gas stove - Google Patents

Tempering type energy-saving gas stove Download PDF

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Publication number
CN203385026U
CN203385026U CN201320399516.9U CN201320399516U CN203385026U CN 203385026 U CN203385026 U CN 203385026U CN 201320399516 U CN201320399516 U CN 201320399516U CN 203385026 U CN203385026 U CN 203385026U
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CN
China
Prior art keywords
gas
combustion
stove
porous
type energy
Prior art date
Application number
CN201320399516.9U
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Chinese (zh)
Inventor
杨钒
Original Assignee
贵定县灶王节能燃具厂
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Application filed by 贵定县灶王节能燃具厂 filed Critical 贵定县灶王节能燃具厂
Priority to CN201320399516.9U priority Critical patent/CN203385026U/en
Application granted granted Critical
Publication of CN203385026U publication Critical patent/CN203385026U/en

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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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The utility model discloses a tempering type energy-saving gas stove. The energy-saving gas stove comprises a stove body (1) and a premixing combustion chamber (2), and is characterized in that a porous combustion-gathering tempering board (9) is arranged above the premixing combustion chamber (2), tempering holes (1) are formed in the porous combustion-gathering tempering board (9), an exhaust gas cabin (10) is arranged between the porous combustion-gathering tempering board (9) and the stove body (1), an exhaust gas pipe interface (11) is formed in the exhaust gas cabin (10), a fire-gathering ring (12) is arranged on the porous combustion-gathering tempering board (9), a gas distributing head (7) is arranged in the premixing combustion chamber (2), and a plurality of air holes (8) are formed in the wall of the premixing combustion chamber (2) on the gas distributing head (7). According to the stove gas disclosed by the utility model, the gas can be completely combusted, the heat energy can be sufficiently absorbed, the exhaust emission is reduced and the temperature in a work cell is lowered.

Description

The reversal-flame type energy-saving gas cooker
Technical field
The utility model belongs to the commodity technical field, specifically relates to a kind of energy-saving gas cooker.
Background technology
Existing gas-cooker mainly contains two aspects for the utilization of heat energy: the flame one, produced by burning directly acts on the bottom of a pan, absorbs a small amount of heat radiation simultaneously; Two, use netted heat-resistant board, fuel gas buring causes that it is rubescent, the radiation the bottom of a pan, and some has small part flame calcination working face.Two kinds of modes all exist heat utilization rate not high, the shortcoming that heat loss is large, and simultaneously, due to the restriction of structure, combustion gas and air undercompounding, cause incomplete combustion, not only can produce the exhaust emission environment, also caused the waste of combustion gas.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of fuel gas buring of providing is complete, heat absorption is abundant, can also reduce exhaust emission simultaneously and reduce the reversal-flame type energy-saving gas cooker of workplace temperature.
A kind of reversal-flame type energy-saving gas cooker of the present utility model, comprise stove, lean premixed combustor, the premixed combustion chamber assembly, lean premixed combustor is fixed on the premixed combustion chamber assembly, and the premixed combustion chamber assembly is fixed in stove, and air supply pipe is connected with igniter head, igniter head is positioned at the lean premixed combustor bottom, have air intlet on the stove of premixed combustion chamber assembly below, wherein: the indoor combustion gas gas separating port that is provided with of premixed combustion has some airports on the lean premixed combustor locular wall on the combustion gas gas separating port.The lean premixed combustor top is provided with the poly-combustion of porous returning fire plate, and the poly-combustion of porous returning fire plate is provided with the tempering hole, between porous poly-combustion returning fire plate and stove, is the waste gas storehouse, and the waste gas storehouse is provided with the flue gas leading interface, and fire-collection ring is positioned on the poly-combustion of porous returning fire plate.
Above-mentioned reversal-flame type energy-saving gas cooker, wherein: lean premixed combustor is taper, the combustion gas gas separating port is back taper, have central through hole.
Above-mentioned reversal-flame type energy-saving gas cooker, wherein: above-mentioned reversal-flame type energy-saving gas cooker, wherein: the stove inboard is provided with heat resistant layer.
The utility model compared with prior art, there is following obvious advantage and beneficial effect, as can be known from the above technical solutions: have some airports on the lean premixed combustor locular wall, the combustion gas gas separating port divides airway dysfunction, make combustion gas and air can be on the combustion gas gas separating port lean premixed combustor premix, fully premix after-combustion, make burning more complete; The tempering function of the poly-combustion of porous returning fire plate, make heat absorption more abundant; Between porous poly-combustion returning fire plate and stove, be the waste gas storehouse, the waste gas storehouse is provided with the flue gas leading interface, makes waste gas and the heat of being with thereof to discharge in time, thereby reduces exhaust emission and reduce the operation room temperature.
Below, by the specific embodiment, further illustrate the beneficial effects of the utility model.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure:
1, stove; 2, lean premixed combustor; 3, premixed combustion chamber assembly; 4, air supply pipe; 5, igniter head, 6, air intlet; 7, combustion gas gas separating port; 8, airport; 9, the poly-combustion of porous returning fire plate; 10, waste gas storehouse; 11, flue gas leading interface; 12, fire-collection ring; 13, heat resistant layer; 14, tempering hole.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the enhanced heat exchange sublimation apparatus specific embodiment, feature and effect thereof to according to the utility model proposes, be described in detail as follows.
Referring to Fig. 1, the reversal-flame type energy-saving gas cooker, comprise stove 1, lean premixed combustor 2, premixed combustion chamber assembly 3, lean premixed combustor 2 is fixed on premixed combustion chamber assembly 3, premixed combustion chamber assembly 3 is fixed in stove 1, air supply pipe 4 is connected with igniter head 5, igniter head 5 is positioned at lean premixed combustor 2 bottoms, have air intlet 6 on the stove 1 of premixed combustion chamber assembly 3 belows, wherein: be provided with combustion gas gas separating port 7 in lean premixed combustor 2, on lean premixed combustor 2 locular walls on combustion gas gas separating port 7, have some airports 8.Lean premixed combustor 2 is taper, and combustion gas gas separating port 7 is back taper, has central through hole.
Lean premixed combustor 2 tops are provided with the poly-combustion of porous returning fire plate 9, the poly-combustion of porous returning fire plate 9(is made by the mesh refractory material) be provided with tempering hole 14, between porous poly-combustion returning fire plate 9 and stove 1, it is waste gas storehouse 10, waste gas storehouse 10 is provided with flue gas leading interface 11, and fire-collection ring 12 is positioned on the poly-combustion of porous returning fire plate 9.
Stove 1 inboard is provided with heat resistant layer 13.
Operation principle: the combustion gas by air supply pipe 4 is lighted by igniter head 5, unburned combustion gas flows to taper lean premixed combustor 2 inwalls through combustion gas gas separating port 7, with on wall through air intlet 6(nature or blower fan air inlet) air that enters in by airport 8 fully mixes, burns, flame sprays to working face (the bottom of a pan) by the bocca at lean premixed combustor 2 tops, makes working face receive for the first time heat.During work, working face (the bottom of a pan) is put on fire-collection ring 12, form the environment of a sealing between the two, make the flame be obstructed in the bottom of a pan can only be refracted on the poly-combustion of porous returning fire plate 9, heated the poly-combustion of porous returning fire plate 9 when gathering the tempering hole 14 of firing on returning fire plate 9 by porous, plate is burnt red, heat on plate is radiated again working face (the bottom of a pan), heating work face for the second time, therefore working face repeatedly is heated, thereby has greatly improved the thermal efficiency.Simultaneously, because the whole high-temperature part of stove 1 is trapped among in circle by fire-collection ring 12, except working face (the bottom of a pan) is subject to high temperature repeatedly, the operator can, by the temperatures involved in kitchen range, not have the sensation of baking.The waste gas that burning produces gather the tempering hole 14 of firing on returning fire plate 9 by porous and is imported into the waste gas storehouse, discharge workplace through flue gas leading interface 11 by flue gas leading, thereby reduce the pollution of waste gas to workplace, because waste gas can be taken away the part heat, so can reach again the purpose that reduces the workplace temperature.
Described in the utility modelly be not limited to the embodiment described in the specific embodiment, those skilled in the art draw other embodiment according to the technical solution of the utility model, belong to equally technological innovation scope of the present utility model.Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.

Claims (4)

1. a reversal-flame type energy-saving gas cooker, comprise stove (1), lean premixed combustor (2), it is characterized in that: lean premixed combustor (2) top is provided with the poly-combustion of porous returning fire plate (9), porous poly-combustion returning fire plate (9) is provided with tempering hole (14), between porous poly-combustion returning fire plate (9) and stove (1), be waste gas storehouse (10), waste gas storehouse (10) is provided with flue gas leading interface (11), and fire-collection ring (12) is positioned on porous poly-combustion returning fire plate (9).
2. reversal-flame type energy-saving gas cooker as claimed in claim 1, it is characterized in that: lean premixed combustor (2) is fixed on premixed combustion chamber assembly (3), premixed combustion chamber assembly (3) is fixed in stove (1), air supply pipe (4) is connected with igniter head (5), igniter head (5) is positioned at lean premixed combustor (2) bottom, have air intlet (6) on the stove (1) of premixed combustion chamber assembly (3) below, be provided with combustion gas gas separating port (7) in lean premixed combustor (2), have some airports (8) on lean premixed combustor (2) locular wall on combustion gas gas separating port (7).
3. reversal-flame type energy-saving gas cooker as claimed in claim 1 or 2 is characterized in that: lean premixed combustor (2) is taper, and combustion gas gas separating port (7) is back taper, has central through hole.
4. reversal-flame type energy-saving gas cooker as claimed in claim 3, it is characterized in that: stove (1) inboard is provided with heat resistant layer (13).
CN201320399516.9U 2013-07-06 2013-07-06 Tempering type energy-saving gas stove CN203385026U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320399516.9U CN203385026U (en) 2013-07-06 2013-07-06 Tempering type energy-saving gas stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320399516.9U CN203385026U (en) 2013-07-06 2013-07-06 Tempering type energy-saving gas stove

Publications (1)

Publication Number Publication Date
CN203385026U true CN203385026U (en) 2014-01-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320399516.9U CN203385026U (en) 2013-07-06 2013-07-06 Tempering type energy-saving gas stove

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CN (1) CN203385026U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307643A (en) * 2013-07-06 2013-09-18 贵定县灶王节能燃具厂 Tempering-type energy-saving gas stove
CN104864424A (en) * 2015-06-15 2015-08-26 朱文坛 Gravity bubble gasification furnace
CN106016376A (en) * 2016-08-11 2016-10-12 王子楠 Energy-saving gas stove

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307643A (en) * 2013-07-06 2013-09-18 贵定县灶王节能燃具厂 Tempering-type energy-saving gas stove
CN104864424A (en) * 2015-06-15 2015-08-26 朱文坛 Gravity bubble gasification furnace
CN106016376A (en) * 2016-08-11 2016-10-12 王子楠 Energy-saving gas stove

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EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140108

Termination date: 20150706