CN207006225U - A kind of boiler combustion control system - Google Patents
A kind of boiler combustion control system Download PDFInfo
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- CN207006225U CN207006225U CN201720398583.7U CN201720398583U CN207006225U CN 207006225 U CN207006225 U CN 207006225U CN 201720398583 U CN201720398583 U CN 201720398583U CN 207006225 U CN207006225 U CN 207006225U
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model discloses a kind of boiler combustion control system,Including central processing unit,Temperature monitoring module,Control machine,Regulatory component and feeding conveyor,The output end of temperature monitoring module is connected with A/D converter,The output end of A/D converter and the data input pin of central processing unit connect,The output end of central processing unit is connected with information matches module,The output end of information matches module is connected with control machine,The output end of information matches module is also associated with display module,The output end of control machine is connected with control instruction output interface,Control instruction output interface is connected with regulatory component signal,Control instruction output interface is also connected with feeding conveyor signal,Regulatory component is by Fan Regulation module,Air-introduced machine adjustment module,Coal-supplying amount adjustment module and Fuel conditioning module composition,Coal-supplying amount adjustment module is connected with feeding conveyor.Auto-control, stability in use height so that the water temperature of boiler is consistent, and reduces the energy consumption of boiler are realized in boiler combustion.
Description
Technical field
It the utility model is related to a kind of boiler combustion control system.
Background technology
In large scale industry production, transmitting medium is heated by Industrial Boiler, heat is imported into industrial process stream
In.Boiler uses the signal such as mechanical workings, pot in-furnace temperature, pressure to be shown on the spot by field instrument in factory, boiler
Intake, input fuel quantity are all by manual operation；Whole system operation relies primarily on manual operation, can not obtain continuous effective
Data are controlled to the fired state of boiler；Operation delay, it can not be wasted serious according to real-time regulation is actually needed；How
Boiler is burnt under conditions of optimal, improve boiler whole efficiency, reduce fuel consumption, needed in modernization industry production
In face of the problem of.
The content of the invention
The technical problems to be solved in the utility model be to provide it is a kind of its is simple in construction, use, easy for installation, operation letter
Single, auto-control, stability in use height are realized in boiler combustion so that the water temperature of boiler is consistent, and reduces the energy consumption of boiler,
It is safe, it is applied widely, service life length, there is the boiler combustion control system securely and reliably acted on.
To solve the above problems, the utility model adopts the following technical scheme that：
A kind of boiler combustion control system, including central processing unit, temperature monitoring module, control machine, regulatory component and enter
Material conveyer, the output end of the temperature monitoring module are connected with A/D converter, output end and the center of the A/D converter
The data input pin connection of processor, the output end of the central processing unit are connected with information matches module, described information matching
The output end of module is connected with control machine, and the output end of described information matching module is also associated with display module, the control machine
Output end be connected with control instruction output interface, the control instruction output interface is connected with regulatory component signal, the control
System instruction output interface is also connected with feeding conveyor signal, and the output end of the central processing unit is connected with data storage mould
Block, the input of the central processing unit are connected with power module, and the power output end of the power module is provided with fuse, institute
Regulatory component is stated to be made up of Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount adjustment module and Fuel conditioning module, it is described
Coal-supplying amount adjustment module is connected with feeding conveyor.
As preferable technical scheme, the Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount adjustment module and combustion
Material adjustment module is connected with control instruction output interface signal, the Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount
Signal receiving module is equipped with adjustment module and Fuel conditioning module, being provided with signal in the control instruction output interface launches
Module, the signal emission module is interior to be provided with signal transmitting channel unit, and the signal transmitting channel unit is by channel 1, channel
2nd, channel 3 and channel 4 form, and the output end of the control machine is connected with channel and automatically selects module, and the channel automatically selects
Module is connected with control instruction output interface and signal emission module.
As preferable technical scheme, the input of the A/D converter is connected with electronics air gauge, the control machine
Output end is connected with hyperbar protection switch.
As preferable technical scheme, the temperature monitoring module is arranged on the furnace interior of boiler.
As preferable technical scheme, the display module is LCDs.
A kind of beneficial effect of boiler combustion control system of the utility model is：It is simple in construction, using, it is easy for installation, behaviour
Make simply, auto-control, stability in use height so that the water temperature of boiler is consistent, and reduces boiler are realized in boiler combustion
Energy consumption, it is safe, it is applied widely, service life length, have the function that safe and reliable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of boiler combustion control system of the utility model.
Embodiment
Refering to a kind of boiler combustion control system shown in Fig. 1, including central processing unit, temperature monitoring module, control machine,
Regulatory component and feeding conveyor, the output end of the temperature monitoring module are connected with A/D converter, the A/D converter
The data input pin of output end and central processing unit connects, and the output end of the central processing unit is connected with information matches module,
The output end of described information matching module is connected with control machine, and the output end of described information matching module is also associated with showing mould
Block, the output end of the control machine are connected with control instruction output interface, and the control instruction output interface is believed with regulatory component
Number connection, the control instruction output interface also be connected with feeding conveyor signal, and the output end of the central processing unit connects
There is data memory module, the input of the central processing unit is connected with power module, the power output end of the power module
Provided with fuse, the regulatory component is by Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount adjustment module and fuel adjusting
Module is formed, and the coal-supplying amount adjustment module is connected with feeding conveyor.
A preferred embodiment in the utility model, the Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount are adjusted
Section module and Fuel conditioning module are connected with control instruction output interface signal, the Fan Regulation module, air-introduced machine regulation
Signal receiving module is equipped with module, coal-supplying amount adjustment module and Fuel conditioning module, in the control instruction output interface
Provided with signal emission module, signal transmitting channel unit, the signal transmitting channel unit are provided with the signal emission module
It is made up of channel 1, channel 2, channel 3 and channel 4, the output end of the control machine is connected with channel and automatically selects module, described
Channel automatically selects module and is connected with control instruction output interface and signal emission module.
A preferred embodiment in the utility model, the input of the A/D converter are connected with electronics air gauge, institute
The output end for stating control machine is connected with hyperbar protection switch.
A preferred embodiment in the utility model, the temperature monitoring module are arranged on the furnace interior of boiler.
A preferred embodiment in the utility model, the display module are LCDs.
Further, the Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount adjustment module and Fuel conditioning module
Be connected with control instruction output interface signal, the Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount adjustment module and
Signal receiving module is equipped with Fuel conditioning module, signal emission module is provided with the control instruction output interface, it is described
Signal transmitting channel unit is provided with signal emission module, the signal transmitting channel unit is by channel 1, channel 2, the and of channel 3
Channel 4 forms, and the output end of the control machine is connected with channel and automatically selects module, and the channel automatically selects module and control
Instruction output interface connects with signal emission module；By above structure setting, channel 1 is correspondingly arranged in Fan Regulation module
Signal receiving module, channel 2 is correspondingly arranged at the signal receiving module in air-introduced machine adjustment module, and channel 3 is correspondingly arranged at
Signal receiving module in coal-supplying amount adjustment module, channel 4 are correspondingly arranged at the signal receiving module on Fuel conditioning module, and
Module is automatically selected by channel, the corresponding selection channel transmission control instruction of the equipment that can regulate and control as needed, so as to
The situation for avoiding instructing error of transmission and causing regulation and control to malfunction occurs.
Further, the input of the central processing unit is connected with power module, the power supply output of the power module
End is provided with fuse, general excessively set power module, can provide the system electric energy, and by fuse, when circuit occurs
It can in time be powered off during failure, circuit failure or electric current and overtension can be avoided and damage the situation hair of the system
It is raw.
Further, in the utility model, the barometric detection pin of electronics, which is extended in boiler, to be set, and temperature
Monitoring modular is temperature sensor, because temperature sensor is existing equipment, therefore is not described in detail in the utility model,
Temperature sensor model KZW-JPT-A.
Further, A/D converter is existing equipment in the utility model, therefore is not done in the utility model detailed
Description, and A/D converter is analog-digital converter, typically refers to an electronic component by analog-signal transitions for data signal；
Common analog-digital converter is the data signal that an input voltage signal is converted to an output；Due to data signal in itself
Without practical significance, a relative size is merely representative of；Therefore any one analog-digital converter is required for one to refer to analog quantity
As the standard of conversion, relatively common normative reference is maximum convertible signal magnitude；And the digital quantity exported then represents
Input signal relative to reference signal size；The most important parameter of analog-digital converter is the precision of conversion, generally with output
How much expressions of the digit of data signal.The digit for the data signal that converter can be exported accurately is more, represents converter energy
The ability of enough resolution input signals is stronger, and the performance of converter is also better.
A kind of boiler combustion control system of the utility model has advantages below：In use, pass through set temperature monitoring
Module, the temperature of boiler internal can be recognized in real time, by the setting of the system, preset temperature is inputted in central processing unit,
When the boiler internal temperature that temperature monitoring module monitors is not reaching to preset temperature value, central processing unit sends a finger
Order, Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount adjustment module and fuel adjusting are transmitted signals to by control machine
Module, Fan Regulation module regulation blower fan blow to the air quantity of boiler furnace, and air-introduced machine adjustment module adjusts the air quantity of air-introduced machine, given
Coal amount adjustment module then adjusts the charging rate of feeding conveyor, and Fuel conditioning module then adjusts number of the fuel in charging
Amount, so that boiler temperature reaches preset value, and when pot in-furnace temperature reaches preset value, can by the setting of the system
So that each part all keeps the effect of a harmonious combustion accordingly, avoid because fuel adds excessive, blower fan and air-introduced machine
Air quantity is excessive and causes temperature to steeply rise damage boiler and influences the normal use of post facility, and can also play reduction pot
The purpose of stove energy consumption, by set electronics air gauge, the real time data of air pressure in boiler can be understood at any time, when air pressure is too high
When, other in boiler can be drained by a part by hyperbar protection switch, so that the air pressure in boiler is maintained at
Normal level.Its is simple in construction, using, it is easy for installation, simple to operate, auto-control is realized in boiler combustion, and stability in use is high,
So that the water temperature of boiler is consistent, the energy consumption of boiler is reduced, it is safe, it is applied widely, service life length, there is peace
Complete reliable effect.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
- A kind of 1. boiler combustion control system, it is characterised in that：Including central processing unit, temperature monitoring module, control machine, regulation and control Component and feeding conveyor, the output end of the temperature monitoring module are connected with A/D converter, the output of the A/D converter End is connected with the data input pin of central processing unit, and the output end of the central processing unit is connected with information matches module, described The output end of information matches module is connected with control machine, and the output end of described information matching module is also associated with display module, institute The output end for stating control machine is connected with control instruction output interface, and the control instruction output interface connects with regulatory component signal Connect, the control instruction output interface is also connected with feeding conveyor signal, and the output end of the central processing unit is connected with number According to memory module, the input of the central processing unit is connected with power module, and the power output end of the power module is provided with Fuse, the regulatory component is by Fan Regulation module, air-introduced machine adjustment module, coal-supplying amount adjustment module and Fuel conditioning module Composition, the coal-supplying amount adjustment module are connected with feeding conveyor.
- 2. boiler combustion control system according to claim 1, it is characterised in that：The Fan Regulation module, air-introduced machine Adjustment module, coal-supplying amount adjustment module and Fuel conditioning module are connected with control instruction output interface signal, and the blower fan is adjusted Signal receiving module, the control are equipped with section module, air-introduced machine adjustment module, coal-supplying amount adjustment module and Fuel conditioning module Signal emission module is provided with system instruction output interface, signal transmitting channel unit is provided with the signal emission module, it is described Signal transmitting channel unit is made up of channel 1, channel 2, channel 3 and channel 4, and the output end of the control machine is connected with channel certainly Dynamic selecting module, the channel automatically select module and are connected with control instruction output interface and signal emission module.
- 3. boiler combustion control system according to claim 1, it is characterised in that：The input of the A/D converter connects Electronics air gauge is connected to, the output end of the control machine is connected with hyperbar protection switch.
- 4. boiler combustion control system according to claim 1, it is characterised in that：The temperature monitoring module is arranged on pot The furnace interior of stove.
- 5. boiler combustion control system according to claim 1, it is characterised in that：The display module is liquid crystal display Screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398583.7U CN207006225U (en) | 2017-04-17 | 2017-04-17 | A kind of boiler combustion control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398583.7U CN207006225U (en) | 2017-04-17 | 2017-04-17 | A kind of boiler combustion control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006225U true CN207006225U (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398583.7U Expired - Fee Related CN207006225U (en) | 2017-04-17 | 2017-04-17 | A kind of boiler combustion control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207006225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578307A (en) * | 2020-06-04 | 2020-08-25 | 杭州和利时自动化有限公司 | Fan control method, system and device for gas boiler air-smoke system |
-
2017
- 2017-04-17 CN CN201720398583.7U patent/CN207006225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578307A (en) * | 2020-06-04 | 2020-08-25 | 杭州和利时自动化有限公司 | Fan control method, system and device for gas boiler air-smoke system |
| CN111578307B (en) * | 2020-06-04 | 2022-08-02 | 杭州和利时自动化有限公司 | Fan control method, system and device for gas boiler air-smoke system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |