CN203442819U - Novel efficient gas stove burner - Google Patents

Novel efficient gas stove burner Download PDF

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Publication number
CN203442819U
CN203442819U CN201320414605.6U CN201320414605U CN203442819U CN 203442819 U CN203442819 U CN 203442819U CN 201320414605 U CN201320414605 U CN 201320414605U CN 203442819 U CN203442819 U CN 203442819U
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CN
China
Prior art keywords
mixing cavity
air cavity
gas
mixed air
novel efficient
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
CN201320414605.6U
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Chinese (zh)
Inventor
黄程思
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Individual
Original Assignee
Individual
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Filing date
Publication date
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Priority to CN201320414605.6U priority Critical patent/CN203442819U/en
Application granted granted Critical
Publication of CN203442819U publication Critical patent/CN203442819U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A novel efficient gas stove burner comprises a burner body, a first gas mixing cavity and a second gas mixing cavity, and the first gas mixing cavity and the second gas mixing cavity are formed in the upper end of the burner body. The novel efficient gas stove burner is characterized in that a first ventilation groove is formed between the first gas mixing cavity and the second gas mixing cavity, a second ventilation groove is formed in the middle of the second gas mixing cavity, the first ventilation groove and the second ventilation groove are communicated with the periphery of the burner through a plurality of gas inlet channels, the first gas mixing cavity and the second gas mixing cavity are communicated with a first injection pipe and a second injection pipe respectively, and a pre-mixing cavity is further arranged between the first gas mixing cavity and the first injection pipe. The novel efficient gas stove burner has the advantages that the structure is simple, production cost is low, and the market competitiveness is improved; the two ventilation grooves supply oxygen for the first gas mixing cavity and the second gas mixing cavity, adequate mixing of the air and fuel gas is facilitated, the height of flame is even, combustion is stable, and heat efficiency is improved.

Description

A kind of novel efficient furnace end of gas cooker
Technical field
The utility model relates to a kind of gas furnace accessory, specifically a kind of novel efficient furnace end of gas cooker.
Background technology
Kind and the function of existing gas-cooker product are multifarious, and the quality key of gas-cooker is seen burner, and burner has " hearts of kitchen range " laudatory title.Well-known combustion gas needs a certain amount of air mixing guarantee when burning, and it burns normally, yet traditional burner is by burner air door place injection primary air, after mixing, in fire cover outlet, supplement auxiliary air burning, if single, relying on the replenish air burning at fire cover place is the abundant burning that is difficult to guarantee combustion gas.Moreover in existing gas burner, be generally all provided with the above fire ring of twice, by different induction tunnel air feed, airtight being rigidly connected between twice fire ring, during use, the bottom of a pan blocks air enters interior ring, causes interior ring to be difficult to contact with air mixed gas, cause burning insufficient, form the wasting of resources.In outer shroud fire ring, mixed air drain is directly connected with induction tunnel, so combustion gas just gone out inlet tube and enter being lighted in a flash of mixed air drain, and combustion gas is difficult to mixed gas firing in fuel tank uniformly, causes flame just inhomogeneous, often occurs the phenomenons such as anoxic is flourishing.But also can cause carbon monoxide content poisonous in waste gas to increase, serious the healthy of user that affect, even threatens user's life security, also can affect Kitchen hygiene by sooting kitchen tools simultaneously, is unfavorable for using.
Utility model content
The purpose of this utility model is the shortcoming existing in order to overcome prior art, provides a kind of simple in structure, and production cost is low, is conducive to air fuel gas and fully mixes, and promotes a kind of novel efficient furnace end of gas cooker of the combustion gas thermal efficiency.
The utility model object realizes with the following methods: a kind of novel efficient furnace end of gas cooker, the first mixed air cavity and the second mixed air cavity that it comprises burner body and is located at burner body upper end, it is characterized in that: between the first described mixed air cavity and the second mixed air cavity, be provided with the first ventilation slot, the second mixed air cavity middle part is provided with the second ventilation slot, described first, the second air channel connects by the periphery of some air intake ducts and burner, described the first mixed air cavity and the second mixed air cavity are communicated with the first induction tunnel and the second induction tunnel respectively, between the first mixed air cavity and the first induction tunnel, be also provided with premixer.
Described air intake duct is arranged on the bottom of first, second mixed air cavity, connects with the perimeter wall of body of heater.
On first, second described mixed air cavity, be coated with a minute fire cover.
The first described ventilation slot bottom is provided with lower fresh air inlet and runs through burner body completely.
Described air intake duct is long groove shape.
The beneficial effects of the utility model are: 1) simple in structure, production cost is low, improve the market competitiveness.2) be provided with twice ventilation slot to first, second mixed air cavity oxygen supply, be conducive to air and fully mix with combustion gas, make flame height even, flameholding, promotes the thermal efficiency.
Accompanying drawing explanation
Fig. 1,2,3 is the utility model structural representation.
Fig. 4,5 is the utility model structure cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is made to concrete further instruction.A kind of novel efficient furnace end of gas cooker, the first mixed air cavity 2 and the second mixed air cavity 3 that it comprises burner body 1 and is located at burner body upper end, it is characterized in that: described the first mixed air cavity 2 and the second mixed 3 of air cavitys are provided with the first ventilation slot 4, the second mixed air cavity 3 middle parts are provided with the second ventilation slot 5, first, second described air channel connects by some air intake ducts 6 and the periphery of burner 1, described the first mixed air cavity 2 and the second mixed air cavity 3 are communicated with the first induction tunnel 7 and the second induction tunnel 8 respectively, and the first mixed air cavity 2 and 7 of the first induction tunnels are also provided with premixer 9.
Described air intake duct 6 is arranged on the bottom of first, second mixed air cavity 2,3, connects with the perimeter wall of body of heater.
On first, second described mixed air cavity 2,3, be coated with a minute fire cover.
The first described ventilation slot 4 bottoms are provided with lower fresh air inlet 41 and run through burner body completely.
Described air intake duct 6 is long groove shape.
In the utility model, first, second mixed air cavity combustion chamber forms outer shroud flame and interior ring flame, between two ring flames, be provided with the inner air feed of the outside ring flame of the first ventilation slot, inside ring flame outer wall air feed, interior ring flame inside is by the second air channel air feed, two air channels are communicated with by large area air intake duct and burner are outside, therefore the two sides of flame all can fully contact with air, is conducive to combustion gas and fully burns, and makes flame height even, flameholding, promotes the thermal efficiency.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (5)

1. a novel efficient furnace end of gas cooker, the first mixed air cavity (2) and the second mixed air cavity (3) that it comprises burner body (1) and is located at burner body upper end, it is characterized in that: between the first described mixed air cavity (2) and the second mixed air cavity (3), be provided with the first ventilation slot (4), the second mixed air cavity (3) middle part is provided with the second ventilation slot (5), described first, the second air channel connects by some air intake ducts (6) and the periphery of burner (1), described the first mixed air cavity (2) and the second mixed air cavity (3) are communicated with the first induction tunnel (7) and the second induction tunnel (8) respectively, between the first mixed air cavity (2) and the first induction tunnel (7), be also provided with premixer (9).
2. a kind of novel efficient furnace end of gas cooker according to claim 1, is characterized in that: described air intake duct (6) is arranged on the bottom of first, second mixed air cavity (2,3), connects with the perimeter wall of body of heater.
3. a kind of novel efficient furnace end of gas cooker according to claim 1, is characterized in that: on described first, second mixed air cavity (2,3), be coated with a minute fire cover.
4. a kind of novel efficient furnace end of gas cooker according to claim 1, is characterized in that: described the first ventilation slot (4) bottom is provided with lower fresh air inlet (41) and runs through burner body completely.
5. a kind of novel efficient furnace end of gas cooker according to claim 1, is characterized in that: described air intake duct (6) is long groove shape.
CN201320414605.6U 2013-07-12 2013-07-12 Novel efficient gas stove burner Expired - Fee Related CN203442819U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320414605.6U CN203442819U (en) 2013-07-12 2013-07-12 Novel efficient gas stove burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320414605.6U CN203442819U (en) 2013-07-12 2013-07-12 Novel efficient gas stove burner

Publications (1)

Publication Number Publication Date
CN203442819U true CN203442819U (en) 2014-02-19

Family

ID=50093871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320414605.6U Expired - Fee Related CN203442819U (en) 2013-07-12 2013-07-12 Novel efficient gas stove burner

Country Status (1)

Country Link
CN (1) CN203442819U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676592A (en) * 2015-02-05 2015-06-03 宁波方太厨具有限公司 Efficient burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676592A (en) * 2015-02-05 2015-06-03 宁波方太厨具有限公司 Efficient burner
CN104676592B (en) * 2015-02-05 2016-09-28 宁波方太厨具有限公司 A kind of burner with high efficiency

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

Granted publication date: 20140219

Termination date: 20210712