CN108895444A - A kind of burner and its ignition control method - Google Patents
A kind of burner and its ignition control method Download PDFInfo
- Publication number
- CN108895444A CN108895444A CN201810713824.1A CN201810713824A CN108895444A CN 108895444 A CN108895444 A CN 108895444A CN 201810713824 A CN201810713824 A CN 201810713824A CN 108895444 A CN108895444 A CN 108895444A
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- CN
- China
- Prior art keywords
- fire
- fire row
- gas
- igniting
- burner
- 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.)
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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
-
- 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
-
- 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
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The present invention discloses a kind of burner, including：Burner body is arranged in the several groups fire row on the burner body, and provides the blast tube of combustion gas for the burner body；It is characterized in that, the fire row is divided individually igniting fire row, the corresponding igniting fire row is equipped with special ignition channel, shut-off valve is equipped on the blast tube in addition to the ignition channel.Before igniting, other fire rows in addition to fire row of lighting a fire can not provide combustion gas, after the igniting of the gas and hot waters equipment such as gas-heating water heater or gas fired-boiler starts successfully, just light other fire rows by biography fire for combustion gas to other fire rows.To avoid escape when gas ignition, the comprehensive energy operational efficiency of the gas and hot waters equipment such as gas-heating water heater or gas fired-boiler is improved, the effect of energy-saving and emission-reduction is embodied, while avoiding detonation when igniting, enhances the long-time service security and stability of fuel gas product.The present invention also provides a kind of ignition control methods of burner.
Description
Technical field
The present invention relates to the parts technical field of fluid heater more particularly to a kind of burner and its ignition controls
Method processed.
Background technique
For using atmospheric burner but gas-heating water heater or gas module pot without using staged burners
Furnace, when gas-heating water heater starting ignition, the gas ratio valve of gas-heating water heater starts to open, gas-heating heat
Whole burners (fire row) of water furnace start to be passed through combustion gas, and ignition electrode electrion lights combustion gas, by the calory burning of combustion gas
It is gone out by heat exchanger transfer.
Existing gas-heating water heater in starting ignition, burn by all burners of the gas-heating water heater or part
Device (for use staged burners gas-heating water heater for) can all be passed through combustion gas, before combustion gas is lighted and because
Certain failure causes cause repeat light a fire, when burner can not successfully put the case where kindling, combustion gas all do not burnt and by
It is directly discharged in atmospheric environment.For gas module boiler, when hot water reaches temperature requirement out, the combustion gas mould of operation
Block will gradually reduce, or until out of service.When hot water temperature out, which drops to gas module boiler, to be needed to start, new combustion
Gas module is gradually lighted a fire unlatching operation, and gas module boiler moves in circles operation.Gas module boiler is in continuous igniting, extinguishing
In operational process, cause to repeat to light a fire before combustion gas is lighted and because of certain failure causes, burner can not successfully put kindling
The case where when, combustion gas is not all burnt and is directly discharged in atmospheric environment, causes the waste of combustion gas resource, and to big
The pollution in compression ring border.
In starting ignition, a large amount of combustion gas are full of in combustion chamber for existing gas-heating water heater or gas module boiler
Interior, a possibility that increasing combustion gas detonation and security risk reduce the safety in utilization of fuel gas product.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of no combustion gas escape and safety it is good
Burner.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of burner, including：The several groups fire row on the burner body, Yi Jiwei is arranged in burner body
The burner body provides the blast tube of combustion gas；It is characterized in that, the fire row is divided individually igniting fire row, it is right
It answers the igniting fire row to be equipped with special ignition channel, cut-off is equipped on the blast tube in addition to the ignition channel
Valve.
As a further illustration of the above scheme, binary channels gas ratio valve is connected on the burner body, institute
It states fire row and is divided igniting fire row, the first fire row and the second fire row, the igniting fire row is with first fire row by described double
The first passage of channel gas ratio valve supplies, and second fire row is supplied by the second channel of the binary channels gas ratio valve
Gas；The shut-off valve include the binary channels gas ratio valve it is included be located at the first passage and the second channel
On proportioning valve and the solenoid valve on the blast tube of first fire row, proportioning valve band cutoff function.
As a further illustration of the above scheme, the igniting fire row is located at first fire row and second fire row
It is intermediate.
As a further illustration of the above scheme, the fire row group number of first fire row is less than the fire row of second fire row
Group number.
As a further illustration of the above scheme, the fire row group number of the igniting fire row is one group.
As a further illustration of the above scheme, illustrating the igniting fire row, first fire row and described second
The fire row group number ratio of fire row is 1:6:9.
The present invention also provides a kind of burner ignition method for controlling combustion, which is characterized in that setting is independent on the burner
Igniting fire row, before igniting, other fire rows in addition to fire row of lighting a fire are not providing combustion gas, after igniting fire row catch fire successfully, to it
His fire row lights other fire rows by biography fire for combustion gas.
As a further illustration of the above scheme, detecting the flare up fire of igniting fire row using feedback needle, cut-off is utilized
Valve controls the on-off of other fire row blast tubes, utilizes the controller to carry out logic judgment；After igniting fire row is caught fire successfully, feedback
Needle detects that flame, the flare up fire control shut-off valve that controller is fed back according to feedback needle are opened, remaining fire row is made to connect combustion
Gas kindling.
As a further illustration of the above scheme, the controller is gas-heating water heater master controller, the combustion gas
Hot water facility is gas-heating water heater, gas fired-boiler or gas heater.
As a further illustration of the above scheme, the shut-off valve is solenoid valve, motor-driven valve, the proportioning valve with cutoff function
One or more of.
The beneficial effects of the invention are as follows：
By fire row and the increase combustion gas on-off shut-off valve on the inlet channel of other fire rows of individually lighting a fire, before igniting,
Other fire rows in addition to fire row of lighting a fire can not provide combustion gas, when the gas and hot waters such as gas-heating water heater or gas fired-boiler are set
After standby igniting starts successfully, just light other fire rows by biography fire for combustion gas to other fire rows.So as to so that gas-heating is warm
Water furnace or gas fired-boiler make full use of combustion gas resource, avoid escape when gas ignition, improve gas-heating water heater or combustion gas
The comprehensive energy operational efficiency of boiler, embodies the effect of energy-saving and emission-reduction, while avoiding detonation when igniting, enhances fuel gas product
Security and stability is used for a long time.
Detailed description of the invention
Fig. 1 show burner structure schematic diagram provided by the invention.
Fig. 2 show burner control principle block diagram provided by the invention.
Description of symbols：
1：Burner body, 2：Igniting fire row, 3：Ignition channel, 4：Binary channels gas ratio valve, 5：First fire row, 6：The
Two fire rows, 7：First passage, 8：Second channel, 9：Proportioning valve, 10：Blast tube, 11：Solenoid valve, 12：Master controller.
Specific embodiment
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " at least " are meant that one or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" may include
First and second features directly contact, also may include fisrt feature and second feature be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
Right above two features and oblique upper, or be only to indicate that first feature horizontal height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only table
Show first feature horizontal height lower than second feature.
Below with reference to the attached drawing of specification, a specific embodiment of the invention is further described, is made of the invention
Technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, it is intended to solve
The present invention is released, and is not considered as limiting the invention.
As shown in Figure 1 and Figure 2, a kind of burner, including：Burner body 1, if being arranged on the burner body 1
Dry group fire row, and the blast tube of combustion gas is provided for the burner body；It is characterized in that, the fire row is divided list
Only igniting fire row 2, the corresponding igniting fire row 2 is equipped with special ignition channel 3, described in addition to the ignition channel 3
Blast tube is equipped with shut-off valve.
Wherein, binary channels gas ratio valve 4 is connected on the burner body 1, the fire row, which is divided, to light a fire
Fire row 2, the first fire row 5 and the second fire row 6 constitute three staged burners；The igniting fire row 2 is with first fire row 5 by institute
The first passage 7 for stating binary channels gas ratio valve 4 supplies, and second fire row 6 is by the second of the binary channels gas ratio valve 4
Channel 8 supplies；The shut-off valve include the binary channels gas ratio valve 4 it is included be located at the first passage 7 and institute
State the proportioning valve 9 on second channel 8 and the solenoid valve 11 on the blast tube 10 of first fire row 5, the ratio
Valve 9 is with cutoff function.
In the present embodiment, the preferably described igniting fire row 2 is located at the centre of first fire row 5 and second fire row 6, with
Convenient for passing fire.It is preferred that the fire row group number of the igniting fire row 2 is one group, the preferably described igniting fire row 2,5 and of the first fire row
The fire row group number ratio of second fire row 6 is 1:6:9.
For accurate control point fire process, it is equipped in the igniting fire row 2 and is set with gas and hot waters such as gas-heating water heaters
The ignition electrode and feedback needle that standby master controller 12 connects, the binary channels gas ratio valve 4 and the solenoid valve 11 all with master control
Device 12 processed connects.
When the operation starting of the gas and hot waters equipment such as gas-heating water heater, on 4 first passage 7 of binary channels gas ratio valve
Proportioning valve 9 open, to three staged burners igniting fire row 2 connect combustion gas, master controller 12 according to igniting fire row whether point
The unlatching and disconnection of igneous function decision solenoid valve 11.After igniting fire row 2 is caught fire successfully, feedback needle detects flame, master controller
12 open according to the flare up fire control solenoid valve 11 of feedback needle feedback, and the first fire row 5 is made to connect combustion gas kindling, master controller 12
The unlatching and disconnection of the proportioning valve 9 on 4 second channel 8 of binary channels gas ratio valve are determined according to external heat demand.
Compared with the gas and hot waters equipment such as no gas-heating water heater for using igniting fire row and blast tube shut-off valve,
In each igniting operation starting, combustion gas only passes through a row and lights a fire fire row the present embodiment, reduces not burn and is directly discharged to
The comprehensive energy operational efficiency of the gas quantity of atmospheric environment, the gas and hot waters equipment such as gas-heating water heater improves, and reduces
Environmental pollution to atmospheric environment, while on startup, a possibility that reducing gas-heating water heater detonation.In addition, junction belt
The gas and hot waters equipment such as the gas-heating water heater of hot water circuit function (i.e. zero cold water function), because each hot water circuit combustion gas is adopted
Warm water heater can all start burning, lead to the waste of combustion gas resource；The present embodiment can more embody the reduction effect to combustion gas resource,
Making the integrated operation energy consumption of the gas and hot waters equipment such as gas-heating water heater reduces, and embodies the effect of energy-saving and emission-reduction, enhances simultaneously
The safety in utilization of product.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific embodiment, this hair is all fallen within using the improvement of techniques well known and substitution on the basis of the present invention
Bright protection scope, protection scope of the present invention should limit it by each claim and its equivalent.In specific embodiment
The part not illustrated is the prior art or common knowledge.
Claims (10)
1. a kind of burner, including：The several groups fire row on the burner body is arranged in burner body, and is institute
It states burner body and the blast tube of combustion gas is provided；It is characterized in that, the fire row is divided individually igniting fire row, it is corresponding
The igniting fire row is equipped with special ignition channel, and shut-off valve is equipped on the blast tube in addition to the ignition channel.
2. a kind of burner according to claim 1, which is characterized in that be connected with binary channels on the burner body
Gas ratio valve, the fire row are divided igniting fire row, the first fire row and the second fire row, the igniting fire row and described first
Fire row is supplied by the first passage of the binary channels gas ratio valve, and second fire row is by the binary channels gas ratio valve
Second channel gas supply；The shut-off valve include the binary channels gas ratio valve it is included be located at the first passage and institute
The proportioning valve on second channel and the solenoid valve on the blast tube of first fire row are stated, the proportioning valve band is cut
Only function.
3. a kind of burner according to claim 2, which is characterized in that the igniting fire row be located at first fire row and
The centre of second fire row.
4. a kind of burner according to claim 2, which is characterized in that the fire row group number of first fire row is less than described
The fire row group number of second fire row.
5. a kind of burner according to claim 1 or 2, which is characterized in that the fire row group number of the igniting fire row is one
Group.
6. a kind of burner according to claim 2, which is characterized in that the igniting fire row, first fire row and institute
The fire row group number ratio for stating the second fire row is 1:6:9.
7. a kind of burner ignition method for controlling combustion, which is characterized in that the individual igniting fire row of setting on the burner, igniting
Before, other fire rows in addition to fire row of lighting a fire are not providing combustion gas, to other fire rows for combustion gas, to be made after igniting fire row is caught fire successfully
Other fire rows are lighted by biography fire.
8. a kind of burner ignition method for controlling combustion according to claim 7, which is characterized in that examined using feedback needle
The flare up fire of measuring point fire fire row, the on-off of other fire row blast tubes is controlled using shut-off valve, is patrolled using controller
Collect judgement；After igniting fire row is caught fire successfully, feedback needle detects that flame, controller are controlled according to the flare up fire that feedback needle is fed back
Shut-off valve is opened, remaining fire row is made to connect combustion gas kindling.
9. a kind of burner ignition method for controlling combustion according to claim 8, which is characterized in that the controller is combustion
The master controller of gas water heater arrangement, the gas and hot water equipment are gas-heating water heater, gas fired-boiler or gas heater.
10. a kind of burner ignition method for controlling combustion according to claim 7, which is characterized in that the shut-off valve is
One or more of solenoid valve, motor-driven valve, proportioning valve with cutoff function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810713824.1A CN108895444A (en) | 2018-07-03 | 2018-07-03 | A kind of burner and its ignition control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810713824.1A CN108895444A (en) | 2018-07-03 | 2018-07-03 | A kind of burner and its ignition control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108895444A true CN108895444A (en) | 2018-11-27 |
Family
ID=64347845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810713824.1A Pending CN108895444A (en) | 2018-07-03 | 2018-07-03 | A kind of burner and its ignition control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108895444A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664571A (en) * | 2020-06-19 | 2020-09-15 | 海信(广东)厨卫***有限公司 | Gas water heater and control method thereof |
| CN115111583A (en) * | 2022-06-22 | 2022-09-27 | 中国石油大学(华东) | Fire grate combustor of gas water heater and ignition control method thereof |
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| JPH10253157A (en) * | 1997-03-12 | 1998-09-25 | Rinnai Corp | Hot water supply device |
| JPH11182932A (en) * | 1997-12-24 | 1999-07-06 | Noritz Corp | Hot-water supplier with heat preservation function |
| JPH11211231A (en) * | 1998-01-26 | 1999-08-06 | Noritz Corp | Hot water supply apparatus with heat insulating function |
| CN2835832Y (en) * | 2005-11-22 | 2006-11-08 | 中山华帝燃具股份有限公司 | Deflagration-proof gas water heater with hierarchical control |
| CN2911532Y (en) * | 2006-06-19 | 2007-06-13 | 姚良仁 | Energy saving gas controlling system of wall gas stove |
| CN105841353A (en) * | 2016-03-30 | 2016-08-10 | 成都前锋电子有限责任公司 | Gas water heater with wide adaption range and control method thereof |
| CN208764914U (en) * | 2018-07-03 | 2019-04-19 | 万家乐热能科技有限公司 | A kind of burner |
-
2018
- 2018-07-03 CN CN201810713824.1A patent/CN108895444A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253157A (en) * | 1997-03-12 | 1998-09-25 | Rinnai Corp | Hot water supply device |
| JPH11182932A (en) * | 1997-12-24 | 1999-07-06 | Noritz Corp | Hot-water supplier with heat preservation function |
| JPH11211231A (en) * | 1998-01-26 | 1999-08-06 | Noritz Corp | Hot water supply apparatus with heat insulating function |
| CN2835832Y (en) * | 2005-11-22 | 2006-11-08 | 中山华帝燃具股份有限公司 | Deflagration-proof gas water heater with hierarchical control |
| CN2911532Y (en) * | 2006-06-19 | 2007-06-13 | 姚良仁 | Energy saving gas controlling system of wall gas stove |
| CN105841353A (en) * | 2016-03-30 | 2016-08-10 | 成都前锋电子有限责任公司 | Gas water heater with wide adaption range and control method thereof |
| CN208764914U (en) * | 2018-07-03 | 2019-04-19 | 万家乐热能科技有限公司 | A kind of burner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664571A (en) * | 2020-06-19 | 2020-09-15 | 海信(广东)厨卫***有限公司 | Gas water heater and control method thereof |
| CN115111583A (en) * | 2022-06-22 | 2022-09-27 | 中国石油大学(华东) | Fire grate combustor of gas water heater and ignition control method thereof |
| CN115111583B (en) * | 2022-06-22 | 2024-05-28 | 中国石油大学(华东) | Fire-exhaust burner of gas water heater and ignition control method thereof |
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