CN209569718U - A kind of improved burner - Google Patents
A kind of improved burner Download PDFInfo
- Publication number
- CN209569718U CN209569718U CN201821626007.4U CN201821626007U CN209569718U CN 209569718 U CN209569718 U CN 209569718U CN 201821626007 U CN201821626007 U CN 201821626007U CN 209569718 U CN209569718 U CN 209569718U
- Authority
- CN
- China
- Prior art keywords
- burner
- fire cover
- mixing chamber
- interior
- conduit assembly
- 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
Links
- 238000002156 mixing Methods 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000002485 combustion reaction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
The utility model provides a kind of improved burner, belongs to Gas appliance technical field.It solves the problems, such as that existing burner combustion effect is poor.This improved burner includes outer burner, setting annular in shape, fastening on outer burner has outer fire cover and outer fire cover and outer burner to surround to form outer mixing chamber, and outer burner bottom is provided with several main channels with outer mixing chamber connection, and the cross section of main channel is square setting；Interior burner is threaded through in the middle part of outer burner, and fastening has inner fire cover on interior burner and inner fire cover and interior burner surround to form inner mixing chamber, and interior burner bottom is provided with the subchannel with inner mixing chamber connection；Conduit assembly is located at below outer burner, be provided on conduit assembly secondary air inlet pipe corresponding with subchannel and with each main channel several main air inlet pipes correspondingly；The point column of flame, is set as multiple, and with conduit assembly connection, the described column of flame extend straight up and be resisted against in interior burner outer peripheral sidewall each column of flame；Pillar is set as multiple, and each pillar is vertically installed at below conduit assembly.The utility model has the advantages that combustion efficiency is good.
Description
Technical field
The invention belongs to Gas appliance technical fields, are related to a kind of improved burner, especially a kind of to be used for gas-cooker
Improvement burner.
Background technique
Gas-cooker, which refers to, carries out for kitchen use of straight fire heating with gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gases
Tool.Gas-cooker is mainly made of devices such as burner, igniter, grate, air inlet pipe, valve bodies.
Burner includes the structures such as burner, interior outer fire cover, and when work, combustion gas enters in stove from air inlet pipe, by gas valve
Adjusting enter in burner, while mixing portion of air (this partial air is referred to as primary air), these mixed gas from
It is sprayed in the fire hole of fire cover while being ignited device and light to form flame (required air is referred to as auxiliary air when burning),
And then it is used to heat the cooker being placed on grate.
The circulation passage of specific structure is often set inside burner, combustion gas in burner circulation after through igniter point
Combustion, however an air inlet (air inlet pipe) is mostly arranged in existing gas-cooker enters burner for combustion gas, combustion gas is in furnace in the short time
Head internal circulation is unsmooth, so that fuel gas buring is easy to cause to be not enough, combustion efficiency is poor and safety is lower.
In conclusion needing to design a kind of design conjunction to solve the deficiency being currently used on the burner structure of gas-cooker
The good improved burner of reason, combustion efficiency.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose a kind of design rationally, combustion efficiency
Good improvement burner.
Object of the invention can be realized by the following technical scheme: a kind of improved burner, comprising:
Outer burner, setting annular in shape, fastening has outer fire cover on outer burner and outer fire cover and outer burner surround to be formed outside
Mixing chamber is provided with several main channels with outer mixing chamber connection in outer burner bottom, and the cross section of main channel is square setting；
Interior burner is threaded through in the middle part of outer burner, and fastening has inner fire cover on interior burner and inner fire cover and interior burner surround shape
At inner mixing chamber, interior burner bottom is provided with the subchannel with inner mixing chamber connection；
Conduit assembly is located at below outer burner, be provided on conduit assembly secondary air inlet pipe corresponding with subchannel and
With each main channel several main air inlet pipes correspondingly；
The point column of flame, is set as multiple, and with conduit assembly connection, the described column of flame extend simultaneously each column of flame straight up
It is resisted against in interior burner outer peripheral sidewall.
In a kind of above-mentioned improved burner, burner axial line is axisymmetricly distributed within main channel, and each master is logical
Road, which is bent, extends to the inner wall surface blending of outer burner and main channel to the bottom surface of outer mixing chamber.
In a kind of above-mentioned improved burner, the centre of inner fire cover is cylinder, and offers on cylinder and mix with interior
Close the interior fire output hole of chamber connection.
In a kind of above-mentioned improved burner, the upper surface portion of outer fire cover is recessed inwardly, and opens up several second
Open up several first fire output holes among fire output hole, outer fire cover and inner fire cover, each outer fire output hole with outer mixing chamber connection.
In a kind of above-mentioned improved burner, outer burner outer peripheral sidewall through offer it is equally distributed it is several into
Wind groove.
In a kind of above-mentioned improved burner, outer burner inner circumferential side wall through offer it is equally distributed it is several into
Wind groove.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred embodiment of the present invention；
Fig. 2 is the structural schematic diagram of bottom of the present invention；
Fig. 3 is the structural schematic diagram that the present invention overlooks visual angle；
Fig. 4 is the structural schematic diagram of front viewing angle of the present invention；
The outer burner of 11-；The outer mixing chamber of 111-；112- air intake duct；The outer fire output hole of 122-；Burner in 21-；Mixing in 211-
Chamber；The main channel 31-；32- subchannel；The 40- point column of flame；51- pedestal；511- auxiliary tank；60- pillar.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 4, this improved burner includes:
Outer burner 11, setting annular in shape, fastened on outer burner 11 have outer fire cover (not shown) and outer fire cover with
Outer burner surrounds to form outer mixing chamber 111, and outer 11 bottom of burner is provided with several main channels with outer 111 connection of mixing chamber
31, the cross section of main channel 31 is square setting；
Interior burner 21 is threaded through 11 middle part of outer burner, and fastening on interior burner 21 has inner fire cover (not shown) and interior
Fire cover and interior burner surround to form inner mixing chamber 211, and interior 21 bottom of burner is provided with the subchannel with 211 connection of inner mixing chamber
32；
Conduit assembly is located at outer 11 lower section of burner, secondary air inlet pipe corresponding with subchannel 32 is provided on conduit assembly
(not shown) and with each main channel several main air inlet pipe (not shown)s correspondingly；
The point column of flame 40, is set as multiple, and with conduit assembly connection, the described column of flame prolong each column of flame 40 straight up
It stretches and is resisted against in interior 21 outer peripheral sidewall of burner；
Pillar 70 is set as multiple, and each pillar 70 is vertically installed at below conduit assembly；
In order to which fuel gas buring is abundant inside burner, combustion efficiency well can all be arranged the circulation passage of specific structure, but
When cabinet either on or off, caused by air pressure difference up and down, will lead to that combustion gas is unsmooth in burner internal circulation, and combustion efficiency is poor.
For this purpose, the present invention devises a kind of improved burner, by the air intake duct 112 of outer burner 11 and pedestal 51 and auxiliary
Grass 511 is helped, mixing sufficiently, is convenient for subsequent burning work so that combustion gas circulates in burner.
Preferred main channel 31 and the quantity of main air inlet pipe are two in the present embodiment, for supplying the interior of outer burner 11
Combustion gas, interior burner 21 then cooperate delivery of fuel gas by subchannel 32 and time air inlet pipe.When due to burning, flame is often along pot
Tool extends outward, and being independently supplied interior 21 combustion gas of burner herein may insure that cookware is heated evenly.
When work, a part of combustion gas enters corresponding main channel 31 through main air inlet pipe, the outer mixing into outer burner 11
Chamber 111 is finally burnt by the output of outer fire output hole 113；Some gases enter subchannel 32 through time air inlet pipe, into interior burner
21 inner mixing chamber 211 is finally burnt by the output of interior fire output hole 213.
When burning, the external control point column of flame 50 is lighted a fire, specifically, being provided with ignition electrode in the column of flame 50 (in figure
It is not shown), ignition is carried out for combustion gas by control igniting.The point column of flame 50 is resisted against in interior 21 outer peripheral sidewall of burner, just
In quickly lighting combustion gas, the quantity of the preferred point column of flame 50 is two herein.
Burner is often mounted in work in gas-cooker, and burner passes through pillar 70 arranged at the bottom and combustion
Gas kitchen is fixedly connected, and in the present embodiment, the quantity of pillar 70 is preferably three, is evenly distributed below conduit assembly, is given and fire
Burner supporting role.
Further, 21 axial line of burner is axisymmetricly distributed within main channel 31, and each main channel 31 is bent extension
To outer burner and the inner wall surface blending of main channel 31 is to the bottom surface of outer mixing chamber 111.
Further, the centre of inner fire cover is cylinder, and offers on cylinder and go out fire in 211 connection of inner mixing chamber
Hole.
Further, the upper surface portion of outer fire cover is recessed inwardly, and opens up several second fire output holes, outer fire cover and endogenous fire
Lid is intermediate to open up several first fire output holes, each outer fire output hole with outer 211 connection of mixing chamber.
Further, run through in outer 11 inner circumferential side wall of burner and offer equally distributed several air intake ducts 112.
Further, run through in 51 outer peripheral sidewall of pedestal and offer equally distributed several auxiliary tanks 511.
The setting of air intake duct 112 convenient for air entrance, air intake duct 112 not with outer 111 connection of mixing chamber, air enter in
It is uniform with combustion gas mixing in mixing chamber 211, convenient for the full combustion of combustion gas.The quantity of preferred air intake duct 112 is three herein.
This improved burner structure design rationally, using multiple mutually matched main channels 31 and main air inlet pipe, makes to lead to
The gas circulation mixing entered in outer burner 11 is abundant, is conducive to the progress of subsequent combustion；The setting of subchannel 32 and time air inlet pipe,
For supplying the combustion gas in interior burner 21, combustion gas is made to be evenly distributed；The design of runner 61 and runner slot 62 is so that burner is whole
Body structural thickness becomes smaller, and structure becomes more compact, further increases the burner comprehensive performance of improvement.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments and be substituted in a similar manner,
But without departing from the spirit or beyond the scope defined by the appended claims of invention.
Claims (6)
1. a kind of improved burner characterized by comprising
Outer burner, setting annular in shape, fastening has outer fire cover on outer burner and outer fire cover surrounds to form outer mix with outer burner
Chamber is provided with several main channels with outer mixing chamber connection in outer burner bottom, and the cross section of main channel is square setting；
Interior burner is threaded through in the middle part of outer burner, and fastening on interior burner has inner fire cover and in inner fire cover and interior burner surround and to be formed
Mixing chamber is provided with the subchannel with inner mixing chamber connection in interior burner bottom；
Conduit assembly is located at below outer burner, be provided on conduit assembly secondary air inlet pipe corresponding with subchannel and with it is each
Main channel several main air inlet pipes correspondingly；
Point the column of flame, be set as multiple, each column of flame with conduit assembly connection, the described column of flame extend straight up and against
In interior burner outer peripheral sidewall；
Pillar is set as multiple, and each pillar is vertically installed at below conduit assembly；The quantity of the main channel and main air inlet pipe is equal
It is two.
2. a kind of improved burner according to claim 1, it is characterised in that: burner axial line is in axis within main channel
Symmetrical, each main channel, which is bent, extends to the inner wall surface blending of outer burner and main channel to the bottom surface of outer mixing chamber.
3. a kind of improved burner according to claim 1, it is characterised in that: the centre of the inner fire cover is cylinder,
And interior fire output hole with inner mixing chamber connection is offered on cylinder.
4. a kind of improved burner according to claim 2 or 3, it is characterised in that: the upper surface part of the outer fire cover
Divide and be recessed inwardly, and open up several second fire output holes, several first fire output holes, each outgoing fire are opened up among outer fire cover and inner fire cover
The outer mixing chamber connection of Kong Junyu.
5. a kind of improved burner according to claim 1, it is characterised in that: run through in outer burner inner circumferential side wall and open up
There are equally distributed several air intake ducts.
6. a kind of improved burner according to claim 1, it is characterised in that: run through in base outer perimeter side wall and offer
Equally distributed several auxiliary tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626007.4U CN209569718U (en) | 2018-10-08 | 2018-10-08 | A kind of improved burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626007.4U CN209569718U (en) | 2018-10-08 | 2018-10-08 | A kind of improved burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569718U true CN209569718U (en) | 2019-11-01 |
Family
ID=68320567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821626007.4U Expired - Fee Related CN209569718U (en) | 2018-10-08 | 2018-10-08 | A kind of improved burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569718U (en) |
-
2018
- 2018-10-08 CN CN201821626007.4U patent/CN209569718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191101 Termination date: 20211008 |