CN109357409A - Wall-hung boiler flame combustion control method, device, wall-hung boiler and storage medium - Google Patents
Wall-hung boiler flame combustion control method, device, wall-hung boiler and storage medium Download PDFInfo
- Publication number
- CN109357409A CN109357409A CN201810981864.4A CN201810981864A CN109357409A CN 109357409 A CN109357409 A CN 109357409A CN 201810981864 A CN201810981864 A CN 201810981864A CN 109357409 A CN109357409 A CN 109357409A
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- Prior art keywords
- wall
- hung boiler
- curve
- temperature curve
- fan
- 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
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/025—Regulating fuel supply conjointly with air supply using electrical or electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/04—Memory
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/52—Fuzzy logic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2233/00—Ventilators
- F23N2233/06—Ventilators at the air intake
- F23N2233/08—Ventilators at the air intake with variable speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/16—Fuel valves variable flow or proportional valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The present invention provides a kind of wall-hung boiler flame combustion control method, device, wall-hung boiler and storage mediums, wherein this method comprises the following steps: obtaining the indoor temperature curve of burning of wall-hung boiler；The rotation speed of fan and/or ratio valve opening of wall-hung boiler are adjusted according to temperature curve.Make the temperature curve of wall-hung boiler combustion chamber be increasingly closer to optimal combustion curve by adjusting the rotation speed of fan and/or ratio valve opening of wall-hung boiler, keeps the combustion case of wall-hung boiler constantly close in optimal combustion operating condition, improve the efficiency of combustion of wall-hung boiler.
Description
Technical field
The present invention relates to household appliance technical fields, and in particular to a kind of wall-hung boiler flame combustion control method, device, wall-hung boiler
And readable storage medium storing program for executing.
Background technique
The burning of wall-hung boiler is a violent and uncontrollable chemical reaction process, therefore in wall-hung boiler industry, to fire
The monitoring of flame combustion state is just particularly important.In wall-hung boiler industry, when unit operation, often through logical AND temperature
Adjusting control the severe degree of burning, that is, the size of the power of the assembling unit.The control reflection of temperature and logic is only big
Fire and small fire.However the situation of high fire and small fire be also it is diversified, the wall-hung boiler of the prior art in combustion, cannot
Real-time monitoring flame size causes wall-hung boiler efficiency of combustion low.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of wall-hung boiler flame combustion control of high combustion efficiency
Method.
For this purpose, the invention provides the following technical scheme:
First aspect present invention provides a kind of wall-hung boiler flame combustion control method, includes the following steps: to obtain wall-hung boiler
The indoor temperature curve of burning；The rotation speed of fan and/or ratio valve opening of the wall-hung boiler are adjusted according to the temperature curve.
Optionally, the rotation speed of fan and/or ratio valve opening of the wall-hung boiler are adjusted according to the temperature curve, comprising:
Judge whether the temperature curve coincide with pre-programmed curve；When the temperature curve and the pre-programmed curve are misfitted, adjustment
The rotation speed of fan and/or ratio valve opening of the wall-hung boiler.
Optionally, judge the temperature curve whether with pre-programmed curve coincide step before, further includes: obtain wall-hung boiler
Model；The corresponding pre-programmed curve of the model is obtained according to the wall-hung boiler pre-established and the corresponding relationship of temperature data.
Optionally, the rotation speed of fan and/or ratio valve opening of the wall-hung boiler are adjusted, comprising: when the temperature curve is low
When the pre-programmed curve, increases rotation speed of fan and/or increase ratio valve opening；When the temperature curve is higher than the default song
When line, reduces rotation speed of fan and/or reduce proportioning valve and open.
Optionally, the indoor temperature curve of burning of wall-hung boiler is obtained, comprising: by being set to the indoor thermal sensation instrument of burning
Obtain temperature curve.
Second aspect of the present invention provides a kind of wall-hung boiler flame combustion control device, comprising: first obtains module, is used for
Obtain the indoor temperature curve of burning of wall-hung boiler；First processing module, for adjusting the wall hanging according to the temperature curve
The rotation speed of fan and/or ratio valve opening of furnace.
Optionally, the first processing module includes: the first judging unit, for judge the temperature curve whether in advance
If curve coincide；First processing units, for adjusting the wall hanging when the temperature curve is misfitted with the pre-programmed curve
The rotation speed of fan and/or ratio valve opening of furnace.
Optionally, the first processing module further include: first acquisition unit, for obtaining wall-hung boiler model；At second
Unit is managed, for obtaining the corresponding default song of the model according to the wall-hung boiler that pre-establishes and the corresponding relationship of temperature data
Line.
Optionally, the first processing units include: the first processing subelement, for when the temperature curve is lower than described
When pre-programmed curve, increases rotation speed of fan and/or increase ratio valve opening；Second processing subelement, for working as the temperature curve
When higher than the pre-programmed curve, reduces rotation speed of fan and/or reduce proportioning valve and open.
Third aspect present invention provides a kind of wall-hung boiler, comprising: memory and processor, the memory and the place
Connection is communicated with each other between reason device, computer instruction is stored in the memory, the processor is by executing the calculating
Machine instruction, thereby executing wall-hung boiler flame combustion control method described in any one of first aspect present invention.
Fourth aspect present invention provides a kind of computer readable storage medium, the computer-readable recording medium storage
There is computer instruction, the computer instruction is used to that the computer to be made to execute any wall hanging in first aspect present invention
Flame method for controlling combustion.
Technical solution of the present invention has the advantages that
Wall-hung boiler flame combustion control method provided by the invention includes the following steps: to obtain in the combustion chamber of wall-hung boiler
Temperature curve；The rotation speed of fan and/or ratio valve opening of the wall-hung boiler are adjusted according to the temperature curve.By adjusting wall
The rotation speed of fan and/or ratio valve opening for hanging furnace make the temperature curve of wall-hung boiler combustion chamber be increasingly closer to optimal combustion song
Line keeps the combustion case of wall-hung boiler constantly close in optimal combustion operating condition, improves the efficiency of combustion of wall-hung boiler.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow chart of a specific example of wall hanging flame method for controlling combustion in the embodiment of the present invention；
Fig. 2 is the flow chart of another specific example of wall hanging flame method for controlling combustion in the embodiment of the present invention；
Fig. 3 is the flow chart of another specific example of wall hanging flame method for controlling combustion in the embodiment of the present invention；
Fig. 4 is the flow chart of another specific example of wall hanging flame method for controlling combustion in the embodiment of the present invention；
Fig. 5 is the block diagram of a specific example of wall hanging flame combustion control device in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of wall-hung boiler in the embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements, can be wireless connection, be also possible to wired connection.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
The present embodiment provides a kind of wall-hung boiler flame combustion control methods, are applied in wall-hung boiler, real-time monitoring flame
It burns and controls flame and accomplish optimal combustion, improve the efficiency of combustion of wall-hung boiler.Fig. 1 is wall hanging flame combustion in the present embodiment
The flow chart for burning a specific example of control method, as shown in Figure 1, including the following steps:
Step S1: the indoor temperature curve of burning of wall-hung boiler is obtained.It, can be by being set to combustion in an alternative embodiment
It burns indoor thermal sensation instrument and obtains temperature curve, thermal sensation instrument is mounted on the Far Left of combustion chamber and fire row is substantially at same level
Highly, the distribution situation for the graphical representation burning room temperature that thermal sensation instrument obtains, can also approximately regard the shape of flame as.?
In other alternative embodiments, also thermal sensation instrument can be set to other positions；Other devices in the prior art can also be used to obtain
To temperature curve.
Step S2: the rotation speed of fan and/or ratio valve opening of wall-hung boiler are adjusted according to temperature curve.
In an alternative embodiment, as shown in Fig. 2, step S2 specifically includes step S21-S22:
Step S21: judge whether temperature curve coincide with pre-programmed curve.Pre-programmed curve includes the optimal temperature of wall-hung boiler burning
It writes music line, the temperature curve that thermal sensation instrument measures is compared with pre-programmed curve, the degree of agreement both obtained.The two is kissed completely
When conjunction, show that the burning of wall-hung boiler is optimal, without being adjusted to wall-hung boiler；When the two is not exclusively coincide, show wall hanging
The burning of furnace is not up to optimal combustion state, and the rotation speed of fan and/or ratio valve opening that need to adjust wall-hung boiler are so that wall-hung boiler
Combustion state is optimal, and executes step S22.
Step S22: when temperature curve and pre-programmed curve are misfitted, the rotation speed of fan and/or proportioning valve of wall-hung boiler are adjusted
Aperture.
In alternative embodiment, as shown in figure 3, step S22 specifically includes step S221 and S222:
Step S221: when temperature curve is lower than pre-programmed curve, increases rotation speed of fan and/or increase ratio valve opening.Temperature
Line of writing music is lower than pre-programmed curve, shows that the burning of wall-hung boiler is not vigorous enough, needs to keep flame combustion more vigorous, can specifically pass through
Increase rotation speed of fan or increases the aperture of proportioning valve.In an alternative embodiment, in order to accelerate adjustment speed, while increasing wind
The aperture of machine revolving speed and proportioning valve.In other alternative embodiments, it can also only increase rotation speed of fan, or only increase proportioning valve
Aperture.
Step S222: when temperature curve is higher than pre-programmed curve, reduces rotation speed of fan and/or reduce proportioning valve and open.Temperature
Curve is higher than pre-programmed curve, shows that the burning of wall-hung boiler is excessively vigorous, needs to reduce the burning of flame, specifically can be by reducing wind
Machine revolving speed or the aperture for reducing proportioning valve.In an alternative embodiment, in order to accelerate adjustment speed, while reducing rotation speed of fan
With the aperture of proportioning valve.
In alternative embodiment, further include step S23 and S24 as shown in figure 4, before step S21:
Step S23: wall-hung boiler model is obtained.Different wall-hung boiler models correspond to different temperature datas, so that per a wall
The burning for hanging furnace can reach optimal combustion state, guarantee higher efficiency of combustion.
Step S24: the corresponding default song of model is obtained according to the wall-hung boiler pre-established and the corresponding relationship of temperature data
Line.Wall-hung boiler model and temperature data are established into corresponding relationship in advance, a model corresponds to an optimal temperature data, these
Temperature data can be stored in database；Later, corresponding temperature data is searched according to wall-hung boiler model in the database, it is optimal
Temperature data is pre-programmed curve corresponding with the model.
Above-mentioned wall-hung boiler flame combustion control method makes by adjusting the rotation speed of fan and/or ratio valve opening of wall-hung boiler
The temperature curve for obtaining wall-hung boiler combustion chamber is increasingly closer to optimal combustion curve, makes combustion case constantly to optimal combustion operating condition
It is upper close, improve the efficiency of combustion of wall-hung boiler.
The present embodiment also provides a kind of wall-hung boiler flame combustion control device, as shown in Figure 5, comprising: first obtains module
1, the indoor temperature curve of burning for obtaining wall-hung boiler；First processing module 2, for adjusting wall-hung boiler according to temperature curve
Rotation speed of fan and/or ratio valve opening.
In an alternative embodiment, first processing module includes: the first judging unit, for judge temperature curve whether with
Pre-programmed curve coincide；First processing units, for when temperature curve is misfitted with pre-programmed curve, the blower for adjusting wall-hung boiler to turn
Speed and/or ratio valve opening.
In an alternative embodiment, first processing module further include: first acquisition unit, for obtaining wall-hung boiler model；
The second processing unit, for obtaining the corresponding default song of model according to the wall-hung boiler that pre-establishes and the corresponding relationship of temperature data
Line.
In an alternative embodiment, first processing units include: the first processing subelement, for when temperature curve is lower than pre-
If when curve, increasing rotation speed of fan and/or increasing ratio valve opening；Second processing subelement, for being higher than in advance when temperature curve
If when curve, reducing rotation speed of fan and/or reducing proportioning valve and open.
The further function of above-mentioned modules describes same as the previously described embodiments, and details are not described herein.
The present embodiment also provides a kind of wall-hung boiler, as shown in Figure 6, comprising: processor 101 and memory 102；Wherein, locate
Reason device 101 can be connected with memory 102 by bus or other modes, in Fig. 6 for being connected by bus.
Processor 101 can be central processing unit (Central Processing Unit, CPU).Processor 101 may be used also
Think other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
The combination of the chips such as discrete hardware components or above-mentioned all kinds of chips.
Memory 102 is used as a kind of non-transient computer readable storage medium, can be used for storing non-transient software program, non-
Transient computer executable program and module, such as the corresponding journey of wall-hung boiler flame combustion control method in the embodiment of the present invention
Sequence instruction/module (for example, shown in fig. 5 first obtains module 1 and first processing module 2).Processor 101 passes through operation storage
Non-transient software program, instruction and module in the memory 102, thereby executing the various function application and number of processor
According to processing, i.e. wall-hung boiler flame combustion control method in realization above method embodiment.
Memory 102 may include storing program area and storage data area, wherein storing program area can store operation system
Application program required for system, at least one function；It storage data area can the data etc. that are created of storage processor 101.In addition,
Memory 102 may include high-speed random access memory, can also include non-transient memory, and a for example, at least disk is deposited
Memory device, flush memory device or other non-transient solid-state memories.In some embodiments, it includes opposite that memory 102 is optional
In the remotely located memory of processor 101, these remote memories can pass through network connection to processor 101.Above-mentioned net
The example of network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
One or more of modules are stored in the memory 102, when being executed by the processor 101, are held
Wall-hung boiler flame combustion control method in row embodiment as shown in Figures 1 to 4.
Above-mentioned server detail can correspond in embodiment referring to FIG. 1 to 4 corresponding associated description and
Effect is understood that details are not described herein again.
It is that can lead to it will be understood by those skilled in the art that realizing all or part of the process in above-described embodiment method
Computer program is crossed to instruct relevant hardware and complete, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can for magnetic disk,
CD, read-only memory (Read-Only Memory, ROM), random access memory (Random Access
Memory, RAM), flash memory (Flash Memory), hard disk (Hard Disk Drive, abbreviation: HDD) or solid state hard disk
(Solid-State Drive, SSD) etc.；The storage medium can also include the combination of the memory of mentioned kind.
Although being described in conjunction with the accompanying the embodiment of the present invention, those skilled in the art can not depart from the present invention
Spirit and scope in the case where various modifications and variations can be made, such modifications and variations are each fallen within by appended claims institute
Within the scope of restriction.
Claims (11)
1. a kind of wall-hung boiler flame combustion control method, which comprises the steps of:
Obtain the indoor temperature curve of burning of wall-hung boiler；
The rotation speed of fan and/or ratio valve opening of the wall-hung boiler are adjusted according to the temperature curve.
2. wall-hung boiler flame combustion control method according to claim 1, which is characterized in that according to the temperature curve tune
The rotation speed of fan and/or ratio valve opening of the whole wall-hung boiler, comprising:
Judge whether the temperature curve coincide with pre-programmed curve；
When the temperature curve and the pre-programmed curve are misfitted, the rotation speed of fan and/or proportioning valve of the wall-hung boiler are adjusted
Aperture.
3. wall-hung boiler flame combustion control method according to claim 2, which is characterized in that judge that the temperature curve is
Before the no step coincideing with pre-programmed curve, further includes:
Obtain wall-hung boiler model；
The corresponding pre-programmed curve of the model is obtained according to the wall-hung boiler pre-established and the corresponding relationship of temperature data.
4. wall-hung boiler flame combustion control method according to claim 2, which is characterized in that adjust the wind of the wall-hung boiler
Machine revolving speed and/or ratio valve opening, comprising:
When the temperature curve is lower than the pre-programmed curve, increases rotation speed of fan and/or increase ratio valve opening；
When the temperature curve is higher than the pre-programmed curve, reduces rotation speed of fan and/or reduce proportioning valve and open.
5. wall-hung boiler flame combustion control method according to claim 1 to 4, which is characterized in that obtain wall-hung boiler
Burn indoor temperature curve, comprising:
Temperature curve is obtained by being set to the indoor thermal sensation instrument of burning.
6. a kind of wall-hung boiler flame combustion control device characterized by comprising
First obtains module, the indoor temperature curve of burning for obtaining wall-hung boiler；
First processing module, for adjusting the rotation speed of fan and/or ratio valve opening of the wall-hung boiler according to the temperature curve.
7. wall-hung boiler flame combustion control device according to claim 6, which is characterized in that the first processing module packet
It includes:
First judging unit, for judging whether the temperature curve is identical with pre-programmed curve；
First processing units, for adjusting the wind of the wall-hung boiler when the temperature curve is misfitted with the pre-programmed curve
Machine revolving speed and/or ratio valve opening.
8. wall-hung boiler flame combustion control device according to claim 6, which is characterized in that the first processing module is also
Include:
First acquisition unit, for obtaining wall-hung boiler model；
The second processing unit, it is corresponding for obtaining the model with the corresponding relationship of temperature data according to the wall-hung boiler pre-established
Pre-programmed curve.
9. wall-hung boiler flame combustion control device according to claim 7, which is characterized in that the first processing units packet
It includes:
First processing subelement, for increasing rotation speed of fan and/or increase when the temperature curve is lower than the pre-programmed curve
Ratio valve opening；
Second processing subelement, for reducing rotation speed of fan and/or reduction when the temperature curve is higher than the pre-programmed curve
Proportioning valve is opened.
10. a kind of wall-hung boiler characterized by comprising memory and processor, between the memory and the processor mutually
Connection is communicated, computer instruction is stored in the memory, the processor, which passes through, executes the computer instruction, thus
Perform claim requires wall-hung boiler flame combustion control method described in any one of 1-5.
11. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer to refer to
It enables, the computer instruction is used to that the computer to be made to execute any wall hanging flame combustion in the claims 1-5
Burn control method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981864.4A CN109357409A (en) | 2018-08-27 | 2018-08-27 | Wall-hung boiler flame combustion control method, device, wall-hung boiler and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981864.4A CN109357409A (en) | 2018-08-27 | 2018-08-27 | Wall-hung boiler flame combustion control method, device, wall-hung boiler and storage medium |
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| Publication Number | Publication Date |
|---|---|
| CN109357409A true CN109357409A (en) | 2019-02-19 |
Family
ID=65349897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810981864.4A Pending CN109357409A (en) | 2018-08-27 | 2018-08-27 | Wall-hung boiler flame combustion control method, device, wall-hung boiler and storage medium |
Country Status (1)
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| CN (1) | CN109357409A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109945507A (en) * | 2019-03-29 | 2019-06-28 | 珠海格力电器股份有限公司 | Wall-hung boiler temprature control method, device, wall-hung boiler and readable storage medium storing program for executing |
| CN111396923A (en) * | 2020-03-31 | 2020-07-10 | 广东万和热能科技有限公司 | Flame control method and system for combustion system |
| CN114508859A (en) * | 2020-11-17 | 2022-05-17 | 云米互联科技(广东)有限公司 | Control method of gas water heater, gas water heater and readable storage medium |
| CN115281362A (en) * | 2022-08-31 | 2022-11-04 | 厦门烟草工业有限责任公司 | Furnace temperature regulating method of airflow cut tobacco dryer combustion furnace |
| CN115371266A (en) * | 2022-08-25 | 2022-11-22 | 珠海格力电器股份有限公司 | Wall-mounted furnace and control method and device thereof |
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| CN109945507A (en) * | 2019-03-29 | 2019-06-28 | 珠海格力电器股份有限公司 | Wall-hung boiler temprature control method, device, wall-hung boiler and readable storage medium storing program for executing |
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| CN115281362A (en) * | 2022-08-31 | 2022-11-04 | 厦门烟草工业有限责任公司 | Furnace temperature regulating method of airflow cut tobacco dryer combustion furnace |
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