CN105782963A - Pulsating combustion device with high interference resistance - Google Patents
Pulsating combustion device with high interference resistance Download PDFInfo
- Publication number
- CN105782963A CN105782963A CN201610119091.XA CN201610119091A CN105782963A CN 105782963 A CN105782963 A CN 105782963A CN 201610119091 A CN201610119091 A CN 201610119091A CN 105782963 A CN105782963 A CN 105782963A
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- CN
- China
- Prior art keywords
- resistance
- integrated circuit
- audion
- capacity
- electric capacity
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 29
- 230000010349 pulsation Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
-
- 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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2205/00—Pulsating combustion
- F23C2205/10—Pulsating combustion with pulsating fuel supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2205/00—Pulsating combustion
- F23C2205/20—Pulsating combustion with pulsating oxidant supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention relates to a pulsating combustion device with high interference resistance. The device comprises a pulsating control mechanism, a combustion chamber and a tail pipe; the pulsating control mechanism is communicated with the tail pipe through the combustion chamber; the pulsating control mechanism includes two pulsating control modules; a valve on the pipe in the pulsating combustion device with high interference resistance is controlled by a pulsating controller, so that the stable input of fuels and air is guaranteed, the full combustion of the fuels in the combustion chamber is guaranteed, and the energy combustion sufficiency of the device is improved; and meanwhile, when a switch is cut off, a reset end of an integrated circuit is connected with the ground through a sixth resistor, and the integrated circuit is forcedly reset. At this time, regardless of the interference degree of a trigger point end of the integrated circuit, the integrated circuit does not work, so that the interference resistance of the device is improved, and the reliability of the device is further improved.
Description
Technical field
The present invention relates to the pulse combustion device that a kind of capacity of resisting disturbance is strong.
Background technology
Along with development and the social progress of science and technology, people are more and more higher for the demand of the energy, but people are the burnings by the energy for obtaining of the energy mostly now, owing to the burning for the energy is abundant not, often reduce the utilization rate to the energy.
In this practicality, have employed the mode of pulsating Combustion Technology ensure that the abundant burning of the energy；And in the timer circuit using 555 time base circuits to design; generally all 555 time base circuits are connected into monostable flipflop; so connecting makes circuit design simple; have only to several resistor and capacitor can be achieved with Trigger Function; although reducing production cost, but there is the outside interference to 555 time base circuit trigger point ends and cannot accomplish fine protective effect, thus reducing the reliability of intermittent combustion.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiency of the prior art insufficient and poor reliability of burning, it is provided that the pulse combustion device that a kind of capacity of resisting disturbance is strong.
The technical solution adopted for the present invention to solve the technical problems is: the pulse combustion device that a kind of capacity of resisting disturbance is strong, and including ripple control mechanism, combustor and tail pipe, described ripple control mechanism is connected with tail pipe by combustor；
Described ripple control mechanism includes two ripple control assemblies, and described ripple control assembly includes pulsator controller, valve and pipeline, and described valve is arranged on pipeline, and described valve electrically connects with pulsator controller；
nullDescribed pulsator controller is provided with pulsation control module，Described pulsation control module includes ripple control circuit，Described ripple control circuit includes the first resistance、Second resistance、3rd resistance、4th resistance、5th resistance、6th resistance、7th resistance、First electric capacity、Second electric capacity、3rd electric capacity、4th electric capacity、Adjustable resistance、First diode、Second diode、Switch、Audion and integrated circuit，The model of described integrated circuit is NE555，The grounded emitter of described audion，The base stage of described audion is respectively through the first electric capacity and the second resistance eutral grounding，The base stage of described audion passes through the first external 9V DC voltage power supply of resistance，The colelctor electrode of described audion passes through the 3rd external 9V DC voltage power supply of resistance，The colelctor electrode of described audion is connected with the trigger point end of integrated circuit by the second electric capacity，The trigger point end of described integrated circuit passes through the 4th external 9V DC voltage power supply of resistance，The replacement keyed end of described integrated circuit and discharge end connect，The replacement keyed end of described integrated circuit passes through the 3rd capacity earth，The keyed end that resets of described integrated circuit passes through the 5th resistance and the external 9V DC voltage power supply of series circuit of adjustable resistance composition，The external 9V DC voltage power supply of power end of described integrated circuit，The negative electrode resetting end and the first diode of described integrated circuit connects，The end that resets of described integrated circuit by the first diode and switchs the external 9V DC voltage power supply of series circuit formed，The replacement end of described integrated circuit passes through the 6th resistance eutral grounding，The negative electrode resetting end and the second diode of described integrated circuit is connected and is connected with the outfan of integrated circuit by the second diode，The outfan of described integrated circuit and the 7th resistance connect，The earth terminal ground connection of described integrated circuit，The control end of described integrated circuit passes through the 4th capacity earth.
As preferably, utilizing the feature that electromagnetic valve control accuracy is high, thus improve the reliability of device, described valve is electromagnetic valve.
As preferably, described audion is NPN audion.
As preferably, described switch is press button.
As preferably, owing to burner is operated in the condition of high temperature, in order to improve the control stability of pulsator controller, the temperature drift coefficient of described first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance and the 7th resistance is 2.5%ppm.
As preferably, described adjustable resistance is the organic solid fine setting variable resistance of WSW type.
The invention has the beneficial effects as follows, in the pulse combustion device that this capacity of resisting disturbance is strong, the valve on pipeline is by pulsator controller control, ensure that the stable input of fuel and air, it is ensured that fuel can fully burn in a combustion chamber, improve the sufficient combustion of the energy of device；Simultaneously when switching off, the replacement end of integrated circuit is connected to the ground by the 6th resistance, and integrated circuit is forced to reset.Now, no matter the trigger point end of integrated circuit is subject to great interference, and integrated circuit does not work, thus improve the capacity of resisting disturbance of device, further increases the reliability of device.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the pulse combustion device that capacity of resisting disturbance of the present invention is strong；
Fig. 2 is the circuit theory diagrams of the ripple control circuit of the pulse combustion device that capacity of resisting disturbance of the present invention is strong；
In figure: 1. pulsator controller, 2. pipeline, 3. valve, 4. combustor, 5. tail pipe, R1. the first resistance, R2. the second resistance, R3. the 3rd resistance, R4. the 4th resistance, R5. the 5th resistance, R6. the 6th resistance, R7. the 7th resistance, C1. the first electric capacity, C2. the second electric capacity, C3. the 3rd electric capacity, C4. the 4th electric capacity, Rp1. adjustable resistance, D1. the first diode, D2. the second diode, S1. switch, Q1. audion, U1. integrated circuit.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention.
As depicted in figs. 1 and 2, the pulse combustion device that a kind of capacity of resisting disturbance is strong, including ripple control mechanism, combustor 4 and tail pipe 5, described ripple control mechanism is connected with tail pipe 5 by combustor 4；
Described ripple control mechanism includes two ripple control assemblies, and described ripple control assembly includes pulsator controller 1, valve 3 and pipeline 2, and described valve 3 is arranged on pipeline 2, and described valve 3 electrically connects with pulsator controller 1；
nullDescribed pulsator controller 1 is provided with pulsation control module，Described pulsation control module includes ripple control circuit，Described ripple control circuit includes the first resistance R1、Second resistance R2、3rd resistance R3、4th resistance R4、5th resistance R5、6th resistance R6、7th resistance R7、First electric capacity C1、Second electric capacity C2、3rd electric capacity C3、4th electric capacity C4、Adjustable resistance Rp1、First diode D1、Second diode D2、Switch S1、Audion Q1 and integrated circuit U1，The model of described integrated circuit U1 is NE555，The grounded emitter of described audion Q1，The base stage of described audion Q1 is respectively through the first electric capacity C1 and the second resistance R2 ground connection，The base stage of described audion Q1 passes through the first external 9V DC voltage power supply of resistance R1，The colelctor electrode of described audion Q1 passes through the 3rd external 9V DC voltage power supply of resistance R3，The colelctor electrode of described audion Q1 is connected by the trigger point end of the second electric capacity C2 and integrated circuit U1，The trigger point end of described integrated circuit U1 passes through the 4th external 9V DC voltage power supply of resistance R4，The replacement keyed end of described integrated circuit U1 and discharge end connect，The replacement keyed end of described integrated circuit U1 passes through the 3rd electric capacity C3 ground connection，Described integrated circuit U1 resets the keyed end external 9V DC voltage power supply of series circuit by the 5th resistance R5 and adjustable resistance Rp1 composition，The external 9V DC voltage power supply of power end of described integrated circuit U1，The negative electrode resetting end and the first diode D1 of described integrated circuit U1 connects，Described integrated circuit U1 resets the end external 9V DC voltage power supply of series circuit by the first diode D1 and switch S1 composition，The replacement end of described integrated circuit U1 passes through the 6th resistance R6 ground connection，The negative electrode resetting end and the second diode D2 of described integrated circuit U1 is connected and is connected by the outfan of the second diode D2 and integrated circuit U1，The outfan of described integrated circuit U1 and the 7th resistance R7 connect，The earth terminal ground connection of described integrated circuit U1，The control end of described integrated circuit U1 passes through the 4th electric capacity C4 ground connection.
As preferably, utilizing the feature that electromagnetic valve control accuracy is high, thus improve the reliability of device, described valve 3 is electromagnetic valve.
As preferably, described audion Q1 is NPN audion.
As preferably, described switch S1 is press button.
As preferably, owing to burner is operated in the condition of high temperature, in order to improve the control stability of pulsator controller 1, described first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6 and the seven resistance R7 temperature drift coefficient be 2.5%ppm.
As preferably, described adjustable resistance Rp1 is the organic solid fine setting variable resistance of WSW type.
The operation principle of the pulse combustion device that this capacity of resisting disturbance is strong is: two ripple control assemblies in ripple control mechanism are respectively according to different ratio input fuel and air, ensured that by the technology of ripple control the ratio of fuel and air input is stable, thus ensure that fuel fully can burn in combustor 4, discharge heat at tail pipe 5 subsequently, and then its heat is absorbed.Wherein the valve 3 on pipeline 2 is controlled by pulsator controller 1, it is ensured that the stable input of fuel and air, improves the reliability of device.
The operation principle of ripple control circuit: when switching S1 and disconnecting, the replacement end of integrated circuit U1 is connected to the ground by the 6th resistance R6, integrated circuit U1 is forced to reset.Now, no matter the trigger point end of integrated circuit U1 is subject to great interference, and integrated circuit U1 does not work.After pressing switch S1, 9V DC voltage power supply is added to one high level of replacement end of integrated circuit U1 by the first diode D1, the forced resetting function of integrated circuit U1 releases, power supply is added in the base stage of audion Q1 by the first resistance R1 simultaneously, audion Q1 is turned on, second electric capacity C2 trigger point end one low level of output by the backward integrated circuit U1 that is connected with the colelctor electrode of audion Q1, integrated circuit U1 overturns set, integrated circuit U1 outfan output high level, the high level of integrated circuit U1 outfan exports a high level by the second diode D2 to the replacement end of integrated circuit U1 and makes circuit self-locking simultaneously.After transient state terminates, circuit turns back stable state, and the outfan output low level of integrated circuit U1, circuit returns to original state.
Compared with prior art, in the pulse combustion device that this capacity of resisting disturbance is strong, the valve 3 on pipeline 2 is controlled by pulsator controller 1, ensure that the stable input of fuel and air, it is ensured that fuel fully can burn in combustor 4, improves the sufficient combustion of the energy of device；Simultaneously when switching S1 and disconnecting, the replacement end of integrated circuit U1 is connected to the ground by the 6th resistance R6, and integrated circuit U1 is forced to reset.Now, no matter the trigger point end of integrated circuit U1 is subject to great interference, and integrated circuit U1 does not work, thus improve the capacity of resisting disturbance of device, further increases the reliability of device.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (6)
1. the pulse combustion device that a capacity of resisting disturbance is strong, it is characterised in that include ripple control mechanism, combustor (4) and tail pipe (5), described ripple control mechanism is connected with tail pipe (5) by combustor (4)；
Described ripple control mechanism includes two ripple control assemblies, described ripple control assembly includes pulsator controller (1), valve (3) and pipeline (2), described valve (3) is arranged on pipeline (2), and described valve (3) electrically connects with pulsator controller (1)；
nullDescribed pulsator controller is provided with pulsation control module in (1)，Described pulsation control module includes ripple control circuit，Described ripple control circuit includes the first resistance (R1)、Second resistance (R2)、3rd resistance (R3)、4th resistance (R4)、5th resistance (R5)、6th resistance (R6)、7th resistance (R7)、First electric capacity (C1)、Second electric capacity (C2)、3rd electric capacity (C3)、4th electric capacity (C4)、Adjustable resistance (Rp1)、First diode (D1)、Second diode (D2)、Switch (S1)、Audion (Q1) and integrated circuit (U1)，The model of described integrated circuit (U1) is NE555，The grounded emitter of described audion (Q1)，The base stage of described audion (Q1) is respectively through the first electric capacity (C1) and the second resistance (R2) ground connection，The base stage of described audion (Q1) passes through the external 9V DC voltage power supply of the first resistance (R1)，The colelctor electrode of described audion (Q1) passes through the 3rd external 9V DC voltage power supply of resistance (R3)，The colelctor electrode of described audion (Q1) is connected with the trigger point end of integrated circuit (U1) by the second electric capacity (C2)，The trigger point end of described integrated circuit (U1) passes through the 4th external 9V DC voltage power supply of resistance (R4)，The replacement keyed end of described integrated circuit (U1) and discharge end connect，The replacement keyed end of described integrated circuit (U1) passes through the 3rd electric capacity (C3) ground connection，The external 9V DC voltage power supply of series circuit that the replacement keyed end of described integrated circuit (U1) consists of the 5th resistance (R5) and adjustable resistance (Rp1)，The external 9V DC voltage power supply of power end of described integrated circuit (U1)，The replacement end of described integrated circuit (U1) and the negative electrode of the first diode (D1) connect，The external 9V DC voltage power supply of series circuit that the replacement end of described integrated circuit (U1) consists of the first diode (D1) and switch (S1)，The replacement end of described integrated circuit (U1) passes through the 6th resistance (R6) ground connection，The replacement end of described integrated circuit (U1) and the negative electrode of the second diode (D2) are connected and are connected with the outfan of integrated circuit (U1) by the second diode (D2)，The outfan of described integrated circuit (U1) and the 7th resistance (R7) connect，The earth terminal ground connection of described integrated circuit (U1)，The control end of described integrated circuit (U1) passes through the 4th electric capacity (C4) ground connection.
2. the pulse combustion device that capacity of resisting disturbance as claimed in claim 1 is strong, it is characterised in that described valve (3) is electromagnetic valve.
3. the pulse combustion device that capacity of resisting disturbance as claimed in claim 1 is strong, it is characterised in that described audion (Q1) is NPN audion.
4. the pulse combustion device that capacity of resisting disturbance as claimed in claim 1 is strong, it is characterised in that described switch (S1) is press button.
5. the pulse combustion device that capacity of resisting disturbance as claimed in claim 1 is strong, it is characterized in that, the temperature drift coefficient of described first resistance (R1), the second resistance (R2), the 3rd resistance (R3), the 4th resistance (R4), the 5th resistance (R5), the 6th resistance (R6) and the 7th resistance (R7) is 2.5%ppm.
6. the pulse combustion device that capacity of resisting disturbance as claimed in claim 1 is strong, it is characterised in that described adjustable resistance (Rp1) is the organic solid fine setting variable resistance of WSW type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119091.XA CN105782963B (en) | 2016-03-02 | 2016-03-02 | A kind of pulse combustion device of strong antijamming capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119091.XA CN105782963B (en) | 2016-03-02 | 2016-03-02 | A kind of pulse combustion device of strong antijamming capability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105782963A true CN105782963A (en) | 2016-07-20 |
| CN105782963B CN105782963B (en) | 2018-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610119091.XA Active CN105782963B (en) | 2016-03-02 | 2016-03-02 | A kind of pulse combustion device of strong antijamming capability |
Country Status (1)
| Country | Link |
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| CN (1) | CN105782963B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028063A (en) * | 2018-09-04 | 2018-12-18 | 浙江三杰能源科技有限公司 | Low NOx pulsation fuel gas buring method and device with rotary barrel throttle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1111743A (en) * | 1994-03-14 | 1995-11-15 | 波克股份有限公司 | Pulsating combustion method and apparatus |
| CN1145466A (en) * | 1995-05-04 | 1997-03-19 | 福斯特惠勒能源公司 | Acoustically pulsating burner with integral adjustable sondhauss thermoacoustic elements |
| JP2001165410A (en) * | 1999-12-02 | 2001-06-22 | Osaka Gas Co Ltd | Method of controlling combustion in combustion device |
| CN101737797A (en) * | 2010-01-12 | 2010-06-16 | 中冶东方工程技术有限公司 | Pulse combustion control system and control method |
| CN202511322U (en) * | 2012-05-02 | 2012-10-31 | 华美洁具有限公司 | Combustion control device for shuttle kiln |
| CN102834667A (en) * | 2010-03-01 | 2012-12-19 | 大阳日酸株式会社 | Method for burning burner |
| US20140114483A1 (en) * | 2011-05-23 | 2014-04-24 | Utc Fire & Security Corporation | System for Boiler Control |
| WO2014167646A1 (en) * | 2013-04-09 | 2014-10-16 | 日本オイルポンプ株式会社 | Burner |
| CN204460278U (en) * | 2014-12-31 | 2015-07-08 | 河南路太养路机械股份有限公司 | For the circuit of the igniting heating controller of asphalt mixture thermal-insulating transport case |
-
2016
- 2016-03-02 CN CN201610119091.XA patent/CN105782963B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111743A (en) * | 1994-03-14 | 1995-11-15 | 波克股份有限公司 | Pulsating combustion method and apparatus |
| CN1145466A (en) * | 1995-05-04 | 1997-03-19 | 福斯特惠勒能源公司 | Acoustically pulsating burner with integral adjustable sondhauss thermoacoustic elements |
| JP2001165410A (en) * | 1999-12-02 | 2001-06-22 | Osaka Gas Co Ltd | Method of controlling combustion in combustion device |
| CN101737797A (en) * | 2010-01-12 | 2010-06-16 | 中冶东方工程技术有限公司 | Pulse combustion control system and control method |
| CN102834667A (en) * | 2010-03-01 | 2012-12-19 | 大阳日酸株式会社 | Method for burning burner |
| US20140114483A1 (en) * | 2011-05-23 | 2014-04-24 | Utc Fire & Security Corporation | System for Boiler Control |
| CN202511322U (en) * | 2012-05-02 | 2012-10-31 | 华美洁具有限公司 | Combustion control device for shuttle kiln |
| WO2014167646A1 (en) * | 2013-04-09 | 2014-10-16 | 日本オイルポンプ株式会社 | Burner |
| CN204460278U (en) * | 2014-12-31 | 2015-07-08 | 河南路太养路机械股份有限公司 | For the circuit of the igniting heating controller of asphalt mixture thermal-insulating transport case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028063A (en) * | 2018-09-04 | 2018-12-18 | 浙江三杰能源科技有限公司 | Low NOx pulsation fuel gas buring method and device with rotary barrel throttle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105782963B (en) | 2018-06-22 |
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Inventor after: Huang Jianxun Inventor before: Ma Jun |
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Effective date of registration: 20180316 Address after: 266000 Shandong city of Qingdao province Hongkong City Road 63, 3 Building 3 unit 602 Applicant after: QINGDAO WUHUA WANTONG ENERGY SOLUTIONS CO., LTD. Address before: 6 Futian District King Street South Shenzhen city Guangdong province 518000 No. 16 Applicant before: Ma Jun |
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