CN2232531Y - Automatic burning controller - Google Patents
Automatic burning controller Download PDFInfo
- Publication number
- CN2232531Y CN2232531Y CN 95232311 CN95232311U CN2232531Y CN 2232531 Y CN2232531 Y CN 2232531Y CN 95232311 CN95232311 CN 95232311 CN 95232311 U CN95232311 U CN 95232311U CN 2232531 Y CN2232531 Y CN 2232531Y
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- CN
- China
- Prior art keywords
- magnetic valve
- flame
- controller
- automatic
- electro
- 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
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- Control Of Combustion (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The utility model relates to an automatic burning controller, which is suitable for automatic ignition of a kiln furnace and flame monitoring thereof. The utility model is characterized in that an inlet port of a single chip computer arranged in a controller is connected with a startup switch and a temperature controlled switch; an outlet port is connected with a transformer, an ignition electrode and a flame monitor; the monitor, an alarm, a relay, an air electro-magnetic valve and a fuel electro-magnetic valve are connected with the single chip computer through a loop; an ignition control switch is arranged in the connection loop of the electro-magnetic valves and the single chip computer. The utility model has the functions of automatic protection for flameout, automatic alarm, two-stage ignition control, etc. If the kiln furnace is started, and no flame signals appear, the electro-magnetic valves can be closed at once and carry out alarm at the same time.
Description
The utility model relates to a kind of automatic combustion controller, and this controller is suitable for the automatic igniting of kiln and flame monitoring and control.
Existing Industrial Stoves combustion gas, fuel oil burner, employing is manually ignited mostly, and range estimation monitors and lights a fire and flame monitoring, manually draws a burner mode of operation and falls behind, and needs artificial hand-held torch ignition burner, and danger is bigger.Range estimation monitoring flame fired state, hysteresis is comparatively serious, and kiln is flame-out for a long time often, finds that just kiln burner is flame-out.Because the hysteresis turn off the fuel, many fuel oils or combustion gas be burning not, is just wasted, and is unfavorable for kiln production.
The purpose of this utility model is to provide a kind of automatic combustion controller, and this controller has functions such as automatic igniting, flame monitoring, flame-out self-protection, warning simultaneously.
The utility model above-mentioned purpose realizes by following technology solution.
A kind of automatic combustion controller is characterized in that being arranged in the single-chip microcomputer inlet circuit in the controller and is connected with starting switch K respectively
2, temperature detect switch (TDS) K
3, be connected with transformer, ignitor and flame monitor respectively, said monitor and alarm Z in the single-chip microcomputer egress line
1, relay J
1, air magnetic valve D
1, fuel magnetic valve D
2Be connected with single-chip microcomputer by the loop.Connect power supply by starting switch input starting ignition signal, single-chip microcomputer promptly starts pulse signal by transformer to ignitor, carry out high-tension ignition, above-mentioned air magnetic valve, fuel magnetic valve are opened automatically simultaneously, the ignition combustion device, the detection mode of the flame burner of this controller has two kinds: a kind of is the contact detection mode, and its detecting element adopts animating electrode formula sensor to contact with flame, obtains flare up fire and supplies with controller as the required signal of telecommunication; Another kind is the non-contact detection mode, and its detecting element adopts the ultraviolet light exposed conduit as sensing element, need not directly to contact with flame, can obtain flare up fire.Above-mentioned single-chip microcomputer can be selected 1NTEL8051 or two kinds of single-chip microcomputers of INTEL8098 for use.When burner was flame-out, flame monitor was in off working state, and alarm promptly enters duty and reports to the police.
For realizing this controller extinguish protection function; be respectively equipped with ignition control switch separately in above-mentioned controller hollow pneumoelectric magnet valve and fuel magnetic valve and the single-chip microcomputer link circuit; so that realize igniting protection automatically; promptly when connecting starting switch; during the ignitor ignition burner; single-chip microcomputer output signal control air magnetic valve is opened, if light a fire successfully, then starting the secondary valve is that the fuel magnetic valve is realized operate as normal.Otherwise if loss of ignition (not having flame after promptly connecting starting switch), the air magnetic valve cuts out immediately, and alarm gives the alarm.Fault is pressed starting switch after getting rid of again, and this controller enters normal operating conditions.Therefore, this controller has two-stage ignition control function.
In order directly to monitor air magnetic valve and fuel magnetic valve working condition, can in above-mentioned air magnetic valve and fuel magnetic valve and single-chip microcomputer link circuit, be respectively equipped with the flame indicator lamp.
The utility model is applicable to various combustion gas, the automatic igniting of fuel oil Industrial Stoves and flame monitoring and control, extinguishes the waste of fuel and the contingency that are caused suddenly in prevent to light a fire unsuccessful or the combustion process and takes place.When fortuitous event appearred in the kiln burning, this controller can give the alarm immediately, and cuts off air and fuel valve simultaneously.The utility model has the automaticity height compared with the prior art, good reliability, and have blowout protection and two-stage ignition control function.
Introduce specific embodiment of the utility model below in conjunction with accompanying drawing.
Fig. 1 forms structural representation for the utility model.
As can be seen from Figure, this controller is by power switch K
1Supply power, temperature switch K
3With starting switch K
1 minuteInlet other and single-chip microcomputer 20 (model is INTEL8051) joins, and delivery outlet is connected with transformer 21, electrode 22, flame monitor 23 respectively, monitor 23 and alarm Z
1, relay J
1, air magnetic valve D
1, fuel magnetic valve D
2Pass through an ignition control switch K with single-chip microcomputer
4With regnition gauge tap K
5Constitute the loop.Indicator lamp Z
2And Z
3Be separately positioned on air magnetic valve D
1With fuel magnetic valve D
2In the loop.Above-mentioned each element can connect by terminal row terminal 1-19 (referring among the figure shown in the sequence number 1-19).
Claims (3)
1. automatic combustion controller is characterized in that being arranged in single-chip microcomputer [20] the inlet circuit in the controller and is connected with starting switch K respectively
2, temperature detect switch (TDS) K
3, be connected with transformer [21], ignitor [22] and flame monitor [23] respectively in single-chip microcomputer [20] egress line, said monitor [23] and alarm Z
1, relay J
1, air magnetic valve D
1, fuel magnetic valve D
2Be connected with single-chip microcomputer [20] by the loop.
2. controller according to claim 1 is characterized in that said air magnetic valve D
1With fuel magnetic valve D
2Be connected with single-chip microcomputer [20], be respectively equipped with ignition control switch K separately in the loop
4, K
5
3. controller according to claim 2 is characterized in that said air magnetic valve D
1With fuel magnetic valve D
2Be respectively equipped with flame indicator lamp Z in the link circuit
2, Z
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232311 CN2232531Y (en) | 1995-09-18 | 1995-09-18 | Automatic burning controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232311 CN2232531Y (en) | 1995-09-18 | 1995-09-18 | Automatic burning controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232531Y true CN2232531Y (en) | 1996-08-07 |
Family
ID=33876708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95232311 Expired - Fee Related CN2232531Y (en) | 1995-09-18 | 1995-09-18 | Automatic burning controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232531Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491832C (en) * | 2007-06-29 | 2009-05-27 | 武汉钢铁(集团)公司 | Automatic ignition system and flame probe system |
| CN101893258A (en) * | 2010-07-27 | 2010-11-24 | 广州迪森热能技术股份有限公司 | Automatic ignition system of biomass boiler |
| CN102538003A (en) * | 2012-01-04 | 2012-07-04 | 上海宝钢磁业有限公司 | Ignition control method for spray granulation tower burner and ignition control device |
| CN107355788A (en) * | 2017-08-24 | 2017-11-17 | 广州普华灵动机器人技术有限公司 | Intelligent combustion device and system |
-
1995
- 1995-09-18 CN CN 95232311 patent/CN2232531Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491832C (en) * | 2007-06-29 | 2009-05-27 | 武汉钢铁(集团)公司 | Automatic ignition system and flame probe system |
| CN101893258A (en) * | 2010-07-27 | 2010-11-24 | 广州迪森热能技术股份有限公司 | Automatic ignition system of biomass boiler |
| CN101893258B (en) * | 2010-07-27 | 2012-11-21 | 广州迪森热能技术股份有限公司 | Automatic ignition system of biomass boiler |
| CN102538003A (en) * | 2012-01-04 | 2012-07-04 | 上海宝钢磁业有限公司 | Ignition control method for spray granulation tower burner and ignition control device |
| CN107355788A (en) * | 2017-08-24 | 2017-11-17 | 广州普华灵动机器人技术有限公司 | Intelligent combustion device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |