CN106931436B - A kind of linear burner - Google Patents
A kind of linear burner Download PDFInfo
- Publication number
- CN106931436B CN106931436B CN201710113406.4A CN201710113406A CN106931436B CN 106931436 B CN106931436 B CN 106931436B CN 201710113406 A CN201710113406 A CN 201710113406A CN 106931436 B CN106931436 B CN 106931436B
- Authority
- CN
- China
- Prior art keywords
- pod
- nozzle core
- burner
- burner seat
- seat
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
- F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
Abstract
The invention discloses a kind of linear burners, including burner seat, pod and nozzle core, the pod and the nozzle core are arranged in the inner cavity of the burner seat, the inner wall of the pod and the burner seat is enclosed inlet chamber, the air inlet being connected to the inlet chamber is offered on the burner seat, offers flame jet port at the position of the corresponding nozzle core on the burner seat.The present invention uses premixed combustion mode, air fuel gas is sent into the present invention after mixing in mixer, when work, it premixes gas and is input to inlet chamber from air inlet, pass through pod later, pod is balanced by pre- initial pressure when premix gas passes through pod, so that premix gas be made can to spray through nozzle core to uniform and stable subsequent, generates the flame of linear neat regular uniform in nozzle core end face.
Description
Technical field
The present invention relates to burner arts, relate in particular to a kind of linear burner.
Background technique
Existing linear burner, including burner seat and nozzle core, the nozzle core are arranged in the inner cavity of burner seat,
The premix gas through being mixed to form of combustion gas and combustion-supporting gas is first passed through in burner seat, is then lighted and is fired after nozzle core sprays
It burns.
This linear burner, premixed gas pressure transient, combustion flame is uneven, and flame end is irregular, flame
Rigidity is inconsistent, and temperature transmission is uneven, and the heating surface temperature difference is big, and temperature is not able to satisfy plane heating requirement.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind can stablize pre- initial pressure, guarantees that combustion flame is uniform
The linear burner of property.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of linear burner, including burner
Seat, pod and nozzle core, the pod and the nozzle core are arranged in the inner cavity of the burner seat, the water conservancy diversion
The inner wall of cover and the burner seat is enclosed inlet chamber, offers the air inlet being connected to the inlet chamber on the burner seat
Mouthful, flame jet port is offered at the position of the corresponding nozzle core on the burner seat.
Further, the pod has the trapezoidal air guide chamber in cross section, the corresponding air guide on the pod
Multiple ventholes are offered at the position of the bottom of chamber, the inlet chamber is connected to the venthole, corresponding on the pod
The gas outlet in bar shaped is offered at the position at the upper bottom of the air guide chamber, the nozzle core is towards the gas outlet.
It further, further include discharge net, the discharge net is also disposed in the inner cavity of the burner seat, and the discharge
Net is between the pod and the nozzle core.
Further, the aperture of the discharge net is 20 mesh.
Further, the nozzle core is in strip plate, offers multiple spray-holes thereon.
Further, the opposite sides of the pod is respectively equipped with plate, there are two the inner wall of the burner seat opens up
First slot positioned opposite, each plate one-to-one correspondence are plugged in each first slot, and pod is fixed on institute with this
In the inner cavity for stating burner seat.
It further, further include nozzle core frame, the inner wall of the burner seat is opened up there are two the second slot positioned opposite,
The two sides of the nozzle core frame are plugged on respectively in two the second slots, and the nozzle core is connected on the nozzle core frame.
It further, further include discharge net, the two sides of the discharge net are plugged on respectively in two the second slots, described to release
Pressure network is between the pod and the nozzle core.
Further, the burner seat is in cuboid, and length direction side is open and is connected with the progress of end flange
It blocks.
The invention has the benefit that
The present invention is sent into of the invention after using premixed combustion mode, air fuel gas mixs in mixer, when work, in advance
Mixed gas is input to inlet chamber from air inlet, and later by pod, pod is by pre- initial pressure when premix gas passes through pod
Equilibrium generates linear neat rule in nozzle core end face so that premix gas be made can to spray through nozzle core to uniform and stable subsequent
Then uniform flame.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Fig. 2 is the sectional view along A-A of Fig. 1.
Fig. 3 is the structural schematic diagram of pod in one embodiment of the invention.
Fig. 4 is the structural schematic diagram of nozzle core in one embodiment of the invention.
The label of each component in attached drawing are as follows: 1 burner seat, a inlet chamber, 11 air inlets, 12 flame jet ports, 13 first are inserted
Slot, 14 second slots, 2 pods, b air guide chamber, 21 bottom plates, 211 ventholes, 22 top plates, 221 gas outlets, 23 side plates, 24 are inserted
Plate, 3 nozzle cores, 31 spray-holes, 4 discharge nets, 5 nozzle core framves, 51 hollow outs, 6 end flanges.
Specific embodiment
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that in the feelings not conflicted
Under condition, the features in the embodiments and the embodiments of the present application be can be combined with each other.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
The linear burner of one embodiment of the invention, including burner seat 1, pod 2 and nozzle core 3, the pod 2
It is arranged at the nozzle core 3 in the inner cavity of the burner seat 1, the inner wall of the pod 2 and the burner seat 1 encloses shape
At inlet chamber a, the air inlet 11 being connected to the inlet chamber a, corresponding institute on the burner seat 1 are offered on the burner seat 1
It states and offers flame jet port 12 at the position of nozzle core 3.
This linear burner uses premixed combustion mode, and air fuel gas is sent into this linear burner after mixing in mixer
It is interior, when work, gas is premixed from air inlet 11 and is input to inlet chamber a, later by pod 2, premix gas by leading when pod 2
Stream cover 2 is balanced by pre- initial pressure, to make premix gas can spray through nozzle core to uniform and stable subsequent, at nozzle core end
Face generates the flame of linear neat regular uniform.
In one embodiment, the pod 2 has the trapezoidal air guide chamber b in cross section, corresponding institute on the pod 2
It states and offers multiple ventholes 211 at the position of the bottom of air guide chamber b, the inlet chamber a is connected to the venthole 211, institute
State the gas outlet 221 offered at the position at the upper bottom of the corresponding air guide chamber b on pod 2 in bar shaped, 3 face of nozzle core
To the gas outlet 221.In implementing the present invention, it may, inventor has found the balanced voltage regulation result of the pod 2 of above structure
More preferably, premix gas enters air guide chamber b through venthole 211, and air guide chamber b concentrates current stabilization for gas is premixed, and makes premixed gas without turbulent flow, puts down
Steady gas is balanced in each point pressure.
In one embodiment, further include discharge net 4, metal material production can be used, the discharge net 4 is also disposed at described
In the inner cavity of burner seat 1, and the discharge net 4 is between the pod 2 and the nozzle core 3.Discharge net 4 can be to warp
It crosses pod and obtains the further refinement discharge of premix gas progress of pressure stabilizing, so that premix gas is sufficiently refined stabilization, further increase
Heating effect.Preferably, the aperture of the discharge net 4 is 20 mesh, and it is more preferable to refine discharge effect in practice.
In one embodiment, the opposite sides of the pod 2 is respectively equipped with plate 24, and the inner wall of the burner seat 1 is opened
If there are two the first slot 13 positioned opposite, each one-to-one correspondence of plate 24 is plugged in each first slot 13, will be described with this
Pod 2 is fixed in the inner cavity of the burner seat 1.This fixed form, it is simple in construction, easy to disassemble and assemble, and firmly install,
Stablize.
Similarly, in one embodiment, in order to facilitate the dismounting of nozzle core 3, nozzle core frame 5 is set, and in the burner
The inner wall of seat 1 is opened up there are two the second slot 14 positioned opposite, and the two sides of the nozzle core frame 5 are plugged on two second respectively
In slot 14, the nozzle core 3 is connected on the nozzle core frame 5.It, can be by the discharge net 4 on the basis of this structure
Two sides be plugged in two the second slots 14 respectively, facilitate installation.
In specific implementation, the pod 2 is to be connected with each other structure by one piece of bottom plate, 21, one pieces of top plates 22 and two blocks of side plates 23
At the trapezoidal cylinder in cross section, and the width direction two sides of the bottom plate 21 are respectively outward beyond side plate 23 with described in forming
Plate 24 designs in this way, facilitates processing and fabricating, multiple ventholes 211 are provided on bottom plate 21, and along the length and width side of bottom plate 21
It uniformly arranges to determinant, gas outlet 221 is provided on top plate 22, and is extended along the length direction of top plate 22.
In specific implementation, the burner seat 1 is designed to cuboid, 3 rectangular plate of nozzle core, nozzle core 3,
Discharge net 4 and pod 2 are successively set on from top to bottom in the inner cavity of burner seat 1, and air inlet 11 is opened in the bottom surface of burner seat 1
Center, flame jet port 12 are opened in the top surface of burner seat 1, and nozzle core 3, discharge net 4, top plate 22 and bottom plate 21 are parallel to each other；
In order to facilitate the grafting of structural member, 1 length direction side of burner seat is open and is connected with end flange 6 and is blocked；Nozzle core
Frame 5 is in cuboid, has the hollow out 51 of bar shaped thereon, nozzle core 3 is erected in hollow out 51, the length direction two sides of nozzle core 3
It is fixed on nozzle core frame 5 by bolt, discharge net 4 is located at the lower section of nozzle core frame 5, such nozzle core 3 and the formation of discharge net 4
Interval, gas outlet 221 is aligned with nozzle core 3.
In specific implementation, multiple spray-holes 31 are offered on nozzle core 3, multiple 31 determinants of spray-hole are arranged, and adjacent
Two rows of interlaced arrangements of spray-hole 31.
This linear burner at work, premixes gas from air inlet 11 and is input to inlet chamber a, enter through venthole 211
Air guide chamber b, air guide chamber b concentrate current stabilization for gas is premixed, and make premixed gas without turbulent flow, and stable gas is balanced in each point pressure
, gas is premixed later and obtains sufficiently refining by discharge net 4 and is stablized, and is finally sprayed by the premix gas of discharge net 4 from nozzle core bore
Out, it is ignited in the external world, generates flame and nozzle core same size dimensioned area, flame enhances temperature at threadiness, neat rule
The transmission of degree is uniform, improves straight line heating effect, guarantees that each burning point temperature is identical.
It should be understood that example as described herein and embodiment are not intended to restrict the invention, this field only for explanation
Technical staff can make various modifications or variation according to it, all within the spirits and principles of the present invention, made any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of linear burner, it is characterised in that: including burner seat (1), pod (2) and nozzle core (3), the water conservancy diversion
Cover (2) and the nozzle core (3) are arranged in the inner cavity of the burner seat (1), the pod (2) and the burner seat
(1) inner wall is enclosed inlet chamber (a), offers the air inlet being connected to the inlet chamber (a) on the burner seat (1)
(11), flame jet port (12) are offered at the position of the corresponding nozzle core (3) on the burner seat (1)；
The pod (2) has the trapezoidal air guide chamber (b) in cross section, the corresponding air guide chamber (b) on the pod (2)
Bottom position at offer multiple ventholes (211), the inlet chamber (a) is connected to the venthole (211).
2. linear burner as described in claim 1, it is characterised in that: the corresponding air guide chamber (b) on the pod (2)
Upper bottom position at offer gas outlet (221) in bar shaped, the nozzle core (3) is towards the gas outlet (221).
3. linear burner as claimed in claim 1 or 2, it is characterised in that: it further include discharge net (4), the discharge net (4)
It is also disposed in the inner cavity of the burner seat (1), and the discharge net (4) is located at the pod (2) and the nozzle core (3)
Between.
4. linear burner as claimed in claim 1 or 2, it is characterised in that: the nozzle core (3) is in strip plate, thereon
Offer multiple spray-holes (31).
5. linear burner as claimed in claim 1 or 2, it is characterised in that: the opposite sides of the pod (2) is set respectively
Have plate (24), the inner wall of the burner seat (1) is opened up there are two the first slot (13) positioned opposite, and each plate (24) is one by one
It is corresponding to be plugged in each first slot (13), pod (2) is fixed in the inner cavity of the burner seat (1) with this.
6. linear burner as claimed in claim 1 or 2, it is characterised in that: further include nozzle core frame (5), the burner seat
(1) inner wall is opened up there are two the second slot (14) positioned opposite, and the two sides of the nozzle core frame (5) are plugged on two respectively
In second slot (14), the nozzle core (3) is connected on the nozzle core frame (5).
7. linear burner as claimed in claim 6, it is characterised in that: it further include discharge net (4), the discharge net (4)
Two sides are plugged on respectively in two the second slots (14), and the discharge net (4) is located at the pod (2) and the nozzle core
(3) between.
8. linear burner as claimed in claim 1 or 2, it is characterised in that: the burner seat (1) is in cuboid, length
It spends direction side opening and is connected with end flange (6) and blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710113406.4A CN106931436B (en) | 2017-02-28 | 2017-02-28 | A kind of linear burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710113406.4A CN106931436B (en) | 2017-02-28 | 2017-02-28 | A kind of linear burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106931436A CN106931436A (en) | 2017-07-07 |
| CN106931436B true CN106931436B (en) | 2019-05-17 |
Family
ID=59423613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710113406.4A Active CN106931436B (en) | 2017-02-28 | 2017-02-28 | A kind of linear burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931436B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751728U (en) * | 2010-05-24 | 2011-02-23 | 深圳市派锐思热能科技有限公司 | Modularized infrared burner |
| CN201925927U (en) * | 2010-12-03 | 2011-08-10 | 宁波方太厨具有限公司 | Combustor |
| CN202056881U (en) * | 2011-04-28 | 2011-11-30 | 成田燃具（上海）有限公司 | Single cavity large area full-premix infrared burner |
| CN104061572A (en) * | 2013-03-22 | 2014-09-24 | 黄上原 | Energy-saving gas system |
| CN203963928U (en) * | 2013-07-19 | 2014-11-26 | 中冶南方(武汉)威仕工业炉有限公司 | A kind of linear burner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020006591A1 (en) * | 2000-07-07 | 2002-01-17 | Hugens John R. | Method and apparatus for mixing combustion gases |
-
2017
- 2017-02-28 CN CN201710113406.4A patent/CN106931436B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751728U (en) * | 2010-05-24 | 2011-02-23 | 深圳市派锐思热能科技有限公司 | Modularized infrared burner |
| CN201925927U (en) * | 2010-12-03 | 2011-08-10 | 宁波方太厨具有限公司 | Combustor |
| CN202056881U (en) * | 2011-04-28 | 2011-11-30 | 成田燃具（上海）有限公司 | Single cavity large area full-premix infrared burner |
| CN104061572A (en) * | 2013-03-22 | 2014-09-24 | 黄上原 | Energy-saving gas system |
| CN203963928U (en) * | 2013-07-19 | 2014-11-26 | 中冶南方(武汉)威仕工业炉有限公司 | A kind of linear burner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106931436A (en) | 2017-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104373937B (en) | Fuel gas premixing burner and fuel gas water heater | |
| HU227511B1 (en) | Gas burner for cookers | |
| ITMI991204A1 (en) | LIQUID FUEL INJECTOR FOR GAS TURBINE BURNERS | |
| CN104930516A (en) | Combustor fire cover | |
| US20150034070A1 (en) | Gas burner for a cooktop | |
| EP1632717B1 (en) | Flat atmospheric gas burner | |
| CN106931436B (en) | A kind of linear burner | |
| CN106949466A (en) | Burner and gas kitchen ranges | |
| CN106765085B (en) | Burner for gas water heater | |
| CN207936511U (en) | Burner for gas heater and the gas heater with it | |
| CN206398995U (en) | Hurricane globe and the gas heater with it | |
| CN208418724U (en) | Pre-mixing apparatus and gas heater | |
| CN204213929U (en) | Gas premixing burner and gas heater | |
| CN210568399U (en) | Multi-channel combustor | |
| US2188116A (en) | Gas burner | |
| CN205878156U (en) | Single fiery hole combustor | |
| JPH0820057B2 (en) | Premixed gas burner | |
| TWM592061U (en) | Miniaturized dual ring stove head | |
| KR100632081B1 (en) | Structure of premixed surface combustion burner | |
| CN108980829A (en) | A kind of star-like gas-air premixed device | |
| US1809658A (en) | Gas burner | |
| CN208108095U (en) | Burner and cooking apparatus | |
| JP5242518B2 (en) | Combustion device | |
| CN219735315U (en) | Combustor and gas stove | |
| CN108006632A (en) | Burner and there is its gas heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |