CN207778802U - Full-automatic pluralities of fuel heat conduction oil boiler furnace control system - Google Patents
Full-automatic pluralities of fuel heat conduction oil boiler furnace control system Download PDFInfo
- Publication number
- CN207778802U CN207778802U CN201721775231.5U CN201721775231U CN207778802U CN 207778802 U CN207778802 U CN 207778802U CN 201721775231 U CN201721775231 U CN 201721775231U CN 207778802 U CN207778802 U CN 207778802U
- Authority
- CN
- China
- Prior art keywords
- analog module
- control valve
- electric control
- electrically connected
- programmable controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The full-automatic pluralities of fuel heat conduction oil boiler furnace control system of the utility model,Including programmable controller,First analog module,And second analog module,The output end of the input terminal of programmable controller and the first analog module is electrically connected,The output end of the output end of programmable controller and the second analog module is electrically connected,The input terminal of first analog module respectively with temperature sensor,Oil pressure sensor,Liquid level sensor,Flow sensor and flame detector are electrically connected,The output end of second analog module respectively with combustion gas electric control valve,Igniting electric control valve,Return liquid electric control valve,Light oil electric control valve is electrically connected,The heat conducting oil boiler Control system architecture is simple,High degree of automation,In domination set,It is easy to operate,Pluralities of fuel selects,Extension and communication function are powerful,Control stabilizing energy-saving,Man-machine interface image conversion shows the easy-to-understand labor intensity for reducing worker and maloperation.
Description
Technical field
The utility model is related to boiler automatic control field, more particularly to full-automatic pluralities of fuel heat conducting oil boiler control
System.
Background technology
The dispersion of heat conduction oil boiler furnace control system control at present, fuel is single, complicated for operation and unstable, the Bu Nengda of control
To energy conservation and consumption reduction effects, some switching value problems can only be handled, can not processing system analog quantity, even if controlling some switches
Amount, electric wiring complexity, reliability is not high, and inconvenience is safeguarded, complicated for operation and control is unstable, therefore there is an urgent need for exploitation one kind
In domination set, fuel multiple choices, high degree of automation, stable energy-efficient heat conducting oil boiler automation control system
System.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model proposes full-automatic pluralities of fuel heat conducting oil boiler controls
System processed, in the heat conduction oil boiler furnace control system domination set, multiple functional, easy to operate, high degree of automation and operation it is steady
It is fixed efficient.
To achieve the goals above, technical solution used by the utility model is：
Full-automatic pluralities of fuel heat conduction oil boiler furnace control system, including programmable controller, the first analog module, with
And second analog module, the output end company of the input terminal of the programmable controller and the first analog module electricity
It connects, the output end of the programmable controller is also electrically connected with the output end of second analog module, further includes being used for
The temperature sensor of measurement boiler temperature, oil pressure sensor, liquid level sensor, flow sensor, flame detector, combustion gas are electronic
Regulating valve, returns liquid electric control valve, light oil electric control valve, electric control valve of releasing, first mould at igniting electric control valve
The input terminal of analog quantity module respectively with temperature sensor, oil pressure sensor, liquid level sensor, flow sensor and flame detecting
Device is electrically connected, the output end of second analog module respectively with combustion gas electric control valve, igniting electric control valve, return liquid
Electric control valve, light oil electric control valve and electric control valve of releasing are electrically connected.
As being further improved for the technical program, further include：Air blower, several intermediate relays, circulating pump, oiling
Pump and light oil pump；
The programmable controller is all provided with in the connection line of circulating pump, air blower, filling pump and light oil pump respectively
The intermediate relay there are one setting.
It is also electric between the programmable controller and the circulating pump as the further improvement of the technical program
It is connected with A.C. contactor.
As being further improved for the technical program, further include：The liquid crystal display of built-in human-computer interaction program；
The liquid crystal display is electrically connected by communication cable and the programmable controller.
Further include audible-visual annunciator as being further improved for the technical program；
The audible-visual annunciator is electrically connected with the programmable controller.
As being further improved for the technical program, first analog module and the second analog module are
AD/DA conversion modules, first analog module and the second analog module are both provided with spare sensor or tune
Save valve interface.
As being further improved for the technical program, be provided on the liquid crystal display scram button and manually/from
Dynamic button.
Compared with prior art, the utility model has the beneficial effects that：
The utility model proposes full-automatic pluralities of fuel heat conduction oil boiler furnace control system, simple in structure, high degree of automation,
In domination set, the selection of easy to operate, pluralities of fuel, extension and communication function it is powerful, control stabilizing energy-saving, man-machine interface image conversion
It shows the easy-to-understand labor intensity for reducing worker and maloperation, improves the full-automatic control system of the oxygen remover essence of previous relay
Thin Control system architecture complexity is huge, control dispersion, maintenance trouble, function simply can not expanded function the defects of.
Description of the drawings
Fig. 1 is the principle schematic diagram in the utility model embodiment.
In figure：1- liquid crystal displays, the first analog modules of 2-, the second analog modules of 3-, 4- programmable controllers, 5-
Intermediate relay, 6- light oil pump, 7- circulating pumps, 8- air blowers, 9- filling pumps, 10- temperature sensors, 11- oil pressure sensors,
12- liquid level sensors, 13- flow sensors, 14- flame detectors, 15- combustion gas electric control valves, 16- igniting motorized adjustments
Valve, 17- return liquid electric control valves, 18- light oil electric control valves, and 19- releases electric control valve, 20- A.C. contactors, 21- sound
Light crossing-signal, the spare regulating valves of 22-, 23- backup sensors, 24- scram buttons, the manual/auto buttons of 25-.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, the utility model provides full-automatic pluralities of fuel heat conduction oil boiler furnace control system, including it is programmable
Sequence controller 4, the first analog module 2 and the second analog module 3, it is preferable that programmable controller 4 is PLC-CPU
SR40, the first analog module 2 are EM AM04, and the second analog module 3 is EM DR32, the input terminal of programmable controller 4
It is connect with the output end of 2 electricity of the first analog module, the output end of programmable controller 4 is defeated with the second analog module 3
Outlet is electrically connected, and further includes the oil pressure sensor 11, a variety of of temperature sensor 10 for measuring boiler temperature, multiple fuel
The liquid level sensor 12 of fuel oil, the flow sensor 13 of multiple fuel, flame detector 14, combustion gas electric control valve 15, igniting
Electric control valve 16 returns liquid electric control valve 17, light oil electric control valve 18, electric control valve 19 of releasing.
The input terminal of first analog module 2 respectively with temperature sensor 10, oil pressure sensor 11, liquid level sensor 12,
Flow sensor 13 and flame detector 14 are electrically connected, the output end of the second analog module 3 respectively with combustion gas electric adjustable
It saves valve 15, igniting electric control valve 16, return liquid electric control valve 17, light oil electric control valve 18 and electric control valve 19 of releasing
It is electrically connected.
Further include：Air blower 8, several intermediate relays 5, circulating pump 7, filling pump 9 and light oil pump 6, PLC technology
The output end of device 4 is electrically connected with circulating pump 7, air blower 8, filling pump 9 and light oil pump 6 respectively, and programmable controller 4 divides
The intermediate relay there are one being respectively provided in 6 connection line is pumped with circulating pump 7, air blower 8, filling pump 9 and light oil
5, further, A.C. contactor 20 is also electrically connected between programmable controller 4 and circulating pump 7.
In order to more intuitively show the operating status of boiler, keeps the operating status of system more easy-to-understand, reduce work
The labor intensity of people and maloperation further include：The liquid crystal display 1 of built-in human-computer interaction program, liquid crystal display 1 pass through communication
Cable is electrically connected with programmable controller 4, is provided with scram button and manual/auto button on liquid crystal display 1, preferably
Ground, further includes audible-visual annunciator 21, and audible-visual annunciator 21 is electrically connected with programmable controller 4.
In order to enhance the autgmentability and communication function of boiler control system, the simulation of the first analog module 2 and second
It is AD/DA conversion modules to measure module 3, and the first analog module 2 and the second analog module 3 are both provided with spare biography
22 interface of sensor 23 or regulating valve.
Operation principle：
Liquid crystal display carries out data communication, operating personnel are by clicking liquid by communication cable and programmable controller
Crystal display screen start button sends out enabling signal to programmable controller, and programmable controller receives, and starts order and starts by journey
Sequence setting procedure starts relevant device, that is, exports, and control signal is then sent out by intermediate relay and opened to intermediate relay
It is dynamic, the signal of relevant device, such as：Circulating pump, air blower, filling pump etc..The temperature that analog module passes through reception each measuring point of boiler
The signals such as degree, pressure and water level simultaneously feed back to each signal in PLC, and PLC detects the variation of each signal to automatically adjust and control
The output of relevant device, such as：Output controls to adjust the opening size of valve, to achieve the purpose that systems stabilisation is run；If boiler
A little spot temperatures, pressure or liquid level are abnormal, and PLC can send out alarm signal automatically, and prompt warning message in liquid crystal display,
The warning message that operating personnel can prompt according to liquid crystal display executes arrestment and runs and overhaul boiler relevant device, is
The data of system operation are stored in liquid crystal display, and operating personnel or plant engineering technical staff can pass through liquid crystal display screen protection
The reason of information such as data record, the alarm logging deposited judge and maintenance boiler goes wrong, therefore make boiler operatiopn operation side
Just stablize, easy to maintain quick, intelligentized control method is energy-efficient.
The utility model proposes full-automatic pluralities of fuel heat conduction oil boiler furnace control system, simple in structure, high degree of automation,
In domination set, the selection of easy to operate, pluralities of fuel, extension and communication function it is powerful, control stabilizing energy-saving, man-machine interface image conversion
It shows the easy-to-understand labor intensity for reducing worker and maloperation, improves the full-automatic control system of the oxygen remover essence of previous relay
Thin Control system architecture complexity is huge, control dispersion, maintenance trouble, function simply can not expanded function the defects of.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (7)
1. full-automatic pluralities of fuel heat conduction oil boiler furnace control system, including programmable controller (4), the first analog module
(2) and the second analog module (3), the input terminal of the programmable controller (4) and first analog module (2)
Output end be electrically connected, the output end of the output end of the programmable controller (4) also with second analog module (3)
It is electrically connected, it is characterised in that：
Further include for measuring the temperature sensor of boiler temperature (10), oil pressure sensor (11), liquid level sensor (12), flow
Sensor (13), combustion gas electric control valve (15), igniting electric control valve (16), returns liquid motorized adjustment at flame detector (14)
Valve (17), light oil electric control valve (18), electric control valve of releasing (19)；
The input terminal of first analog module (2) respectively with temperature sensor (10), oil pressure sensor (11), level sensing
Device (12), flow sensor (13) and flame detector (14) are electrically connected；
The output end of second analog module (3) respectively with combustion gas electric control valve (15), igniting electric control valve (16),
Liquid electric control valve (17), light oil electric control valve (18) and electric control valve of releasing (19) is returned to be electrically connected.
2. full-automatic pluralities of fuel heat conduction oil boiler furnace control system according to claim 1, it is characterised in that：
Further include：Air blower (8), several intermediate relays (5), circulating pump (7), filling pump (9) and light oil pump (6)；
The output end of the programmable controller (4) is pumped with circulating pump (7), air blower (8), filling pump (9) and light oil respectively
(6) it is electrically connected；
The programmable controller (4) pumps the connection of (6) with circulating pump (7), air blower (8), filling pump (9) and light oil respectively
The intermediate relay (5) there are one being respectively provided on circuit.
3. full-automatic pluralities of fuel heat conduction oil boiler furnace control system according to claim 2, it is characterised in that：
A.C. contactor (20) is also electrically connected between the programmable controller (4) and the circulating pump (7).
4. full-automatic pluralities of fuel heat conduction oil boiler furnace control system according to claim 1, it is characterised in that：
Further include：The liquid crystal display (1) of built-in human-computer interaction program；
The liquid crystal display (1) is electrically connected by communication cable and the programmable controller (4).
5. full-automatic pluralities of fuel heat conduction oil boiler furnace control system according to claim 1 or 4, it is characterised in that：
Further include audible-visual annunciator (21)；
The audible-visual annunciator (21) is electrically connected with the programmable controller (4).
6. full-automatic pluralities of fuel heat conduction oil boiler furnace control system according to claim 1, it is characterised in that：
First analog module (2) and the second analog module (3) are AD/DA conversion modules, first simulation
Amount module (2) and the second analog module (3) are both provided with spare sensor (23) or regulating valve (22) interface.
7. full-automatic pluralities of fuel heat conduction oil boiler furnace control system according to claim 4, it is characterised in that：
Scram button (24) and manual/auto button (25) are provided on the liquid crystal display (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721775231.5U CN207778802U (en) | 2017-12-19 | 2017-12-19 | Full-automatic pluralities of fuel heat conduction oil boiler furnace control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721775231.5U CN207778802U (en) | 2017-12-19 | 2017-12-19 | Full-automatic pluralities of fuel heat conduction oil boiler furnace control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778802U true CN207778802U (en) | 2018-08-28 |
Family
ID=63226447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721775231.5U Expired - Fee Related CN207778802U (en) | 2017-12-19 | 2017-12-19 | Full-automatic pluralities of fuel heat conduction oil boiler furnace control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917737A (en) * | 2019-01-21 | 2019-06-21 | 谢永平 | A kind of fuel oil heat-conducting oil furnace electrical management system |
| CN112984564A (en) * | 2021-03-11 | 2021-06-18 | 福建南粤厨具股份有限公司 | Energy-saving environment-friendly integrated stove |
-
2017
- 2017-12-19 CN CN201721775231.5U patent/CN207778802U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917737A (en) * | 2019-01-21 | 2019-06-21 | 谢永平 | A kind of fuel oil heat-conducting oil furnace electrical management system |
| CN112984564A (en) * | 2021-03-11 | 2021-06-18 | 福建南粤厨具股份有限公司 | Energy-saving environment-friendly integrated stove |
| CN112984564B (en) * | 2021-03-11 | 2023-11-21 | 福建南粤厨具股份有限公司 | Energy-saving environment-friendly integrated stove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207778802U (en) | Full-automatic pluralities of fuel heat conduction oil boiler furnace control system | |
| CN203259840U (en) | Control cabinet of natural gas charging machine | |
| CN208888992U (en) | A kind of gas detection alarm device based on wireless cloud | |
| CN212057782U (en) | Energy-saving control system applied to vacuum boiler | |
| CN203982156U (en) | A kind of intelligent monitor system of high-temperature circulation test | |
| CN103592968A (en) | Intelligent positive pressure controller | |
| CN217157139U (en) | Boiler combustion controller with expandable ports | |
| CN206096021U (en) | Wireless combustible gas monitoring system based on zigbee | |
| CN211006863U (en) | Pipe network pressure balancing device | |
| CN116643545A (en) | Remote intelligent control system of high-temperature equipment | |
| CN206369225U (en) | A kind of Full-auto gasification boiler control system | |
| CN111897266B (en) | Low-power consumption intelligent boiler controller and boiler thereof | |
| CN103644037A (en) | One-button start control system and method for large gas generator set | |
| CN107561222B (en) | Flue gas analysis device | |
| CN213581792U (en) | Multifunctional oxygenerator control system | |
| CN110196112B (en) | Ignition equipment state detection method and fire detector using same | |
| CN210802089U (en) | Double-gas burner controller | |
| CN203250192U (en) | Intelligent control system for high-temperature industrial television | |
| CN209925180U (en) | Air compressor control system for realizing function of Internet of things based on Bluetooth technology | |
| CN105715363A (en) | Fuel-saved and energy-saved diesel generator | |
| CN103105205B (en) | Combustion gas, hot water, heating comprehensive detection system and method | |
| CN207990580U (en) | Fully-automatic biomass steam boiler control system | |
| CN202533784U (en) | A CAN-bus-based electronic control system of a nitrogen foam pressing crack pump truck | |
| CN210691132U (en) | Intelligent environment monitoring device for national power grid switch cabinet | |
| CN220085283U (en) | Remote intelligent control system of high-temperature equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |