WO2017147805A1 - Highly interference resistant pulse combustion device - Google Patents
Highly interference resistant pulse combustion device Download PDFInfo
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- WO2017147805A1 WO2017147805A1 PCT/CN2016/075294 CN2016075294W WO2017147805A1 WO 2017147805 A1 WO2017147805 A1 WO 2017147805A1 CN 2016075294 W CN2016075294 W CN 2016075294W WO 2017147805 A1 WO2017147805 A1 WO 2017147805A1
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- 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
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- the invention relates to a pulsating combustion device with strong anti-interference ability.
- the pulsating combustion technology is adopted to ensure the full combustion of the energy; and in the timer circuit designed by using the 555 time base circuit, the 555 time base circuit is generally connected to the monostable state. Trigger, this connection makes the circuit design simple, only a few resistors and capacitors can be used to achieve the trigger function. Although the production cost is reduced, there is an external interference to the trigger point of the 555 time base circuit. , thereby reducing the reliability of pulsating combustion.
- the technical problem to be solved by the present invention is to provide a pulsating combustion device with strong anti-interference ability in order to overcome the shortage of insufficient combustion and poor reliability in the prior art.
- a pulsating combustion device with strong anti-interference ability comprising a pulsation control mechanism, a combustion chamber and a tail pipe, wherein the pulsation control mechanism is connected to the tail pipe through the combustion chamber;
- the pulsation control mechanism includes two pulsation control assemblies including a pulsation controller, a valve and a pipe, the valve being disposed on a pipe, the valve being electrically connected to the pulsation controller;
- the pulsation controller is provided with a pulsation control module, and the pulsation control module includes a pulsation control circuit, and the pulsation control circuit includes a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, and a sixth Resistor, seventh resistor, first capacitor, second capacitor, third capacitor, fourth capacitor, a resistor, a first diode, a second diode, a switch, a triode, and an integrated circuit, the integrated circuit is of the type NE555, the emitter of the transistor is grounded, and the base of the transistor passes through the first capacitor And the second resistor is grounded, the base of the transistor is externally connected to the 9V DC voltage power supply through the first resistor, the collector of the triode is externally connected to the 9V DC voltage power supply through the third resistor, and the collector of the triode is integrated through the second capacitor
- the trigger point end of the circuit is connected, the trigger point end of the integrated circuit is externally
- the terminal is connected to the cathode of the first diode, and the reset end of the integrated circuit is externally connected to the 9V DC through a series circuit composed of the first diode and the switch. Pressing the power supply, the reset end of the integrated circuit is grounded through a sixth resistor, the reset end of the integrated circuit is connected to the cathode of the second diode and connected to the output end of the integrated circuit through the second diode.
- the output of the integrated circuit is connected to a seventh resistor, the ground of the integrated circuit is grounded, and the control terminal of the integrated circuit is grounded through a fourth capacitor.
- the solenoid valve is a high-precision control, thereby improving the reliability of the device, and the valve is a solenoid valve.
- the triode is an NPN triode.
- the switch is a push button switch.
- the combustion device operates in a high temperature state, in order to improve the control stability of the pulsation controller, the first resistance, the second resistance, the third resistance, the fourth resistance, the fifth resistance, the sixth resistance, and the seventh resistance
- the temperature drift coefficient is 2.5% ppm.
- the adjustable resistor is a WSW type organic solid trimming variable resistor.
- the invention has the beneficial effects that the valve on the pipeline in the pulsating combustion device with strong anti-interference ability is
- the pulsation controller control ensures stable input of fuel and air, ensures that the fuel can be fully burned in the combustion chamber, and improves the combustion sufficiency of the energy of the device; meanwhile, when the switch is disconnected, the reset end of the integrated circuit passes the The six resistors are connected to ground and the integrated circuit is forced to reset. At this time, no matter how much interference is received at the trigger point of the integrated circuit, the integrated circuit does not work, thereby improving the anti-interference ability of the device and further improving the reliability of the device.
- FIG. 1 is a schematic structural view of a pulsating combustion apparatus with strong anti-interference ability according to the present invention
- FIG. 2 is a circuit schematic diagram of a pulsation control circuit of a pulsating combustion device with strong anti-interference ability according to the present invention
- Pulsation controller 2. Pipe, 3. Valve, 4. Combustion chamber, 5. Tail tube, R1. First resistance, R2. Second resistance, R3. Third resistance, R4. Fourth resistance , R5. Fifth resistor, R6. Sixth resistor, R7. Seventh resistor, C1. First capacitor, C2. Second capacitor, C3. Third capacitor, C4. Fourth capacitor, Rp1. Adjustable resistor, D1 .First diode, D2. Second diode, S1. Switch, Q1. Transistor, U1. Integrated circuit.
- a pulsating combustion device with strong anti-interference ability includes a pulsation control mechanism, a combustion chamber 4 and a tail pipe 5, and the pulsation control mechanism communicates with the tail pipe 5 through the combustion chamber 4;
- the pulsation control mechanism includes two pulsation control assemblies including a pulsation controller 1, a valve 3 and a pipe 2, the valve 3 being disposed on a pipe 2, the valve 3 being electrically connected to the pulsation controller 1 ;
- the pulsation controller 1 is provided with a pulsation control module, and the pulsation control module includes a pulsation control circuit, and the pulsation control circuit includes a first resistor R1, a second resistor R2, a third resistor R3, and a fourth power Resistor R4, fifth resistor R5, sixth resistor R6, seventh resistor R7, first capacitor C1, second capacitor C2, third capacitor C3, fourth capacitor C4, adjustable resistor Rp1, first diode D1
- the reset locking end of the integrated circuit U1 is grounded through a third capacitor C3, and the reset locking end of the integrated circuit U1 is externally connected to a 9V DC voltage power supply through a series circuit composed of a fifth resistor R5 and an adjustable resistor Rp1, the integrated circuit U1 power supply external connection 9V DC voltage power supply, the reset end of the integrated circuit U1 is connected to the cathode of the first diode D1, and the reset end of the integrated circuit U1 is connected to the external circuit 9V through the series circuit of the first diode D1 and the switch S1 a DC voltage power supply, the reset end of the integrated circuit U1 is grounded through a sixth resistor R6, the reset end of the integrated circuit U1 is connected to the cathode of the second diode D2 and passes through the second diode D2 and the integrated circuit
- the output of U1 is connected, the output of the integrated circuit U1 is connected to a seventh resistor R7, the ground of the integrated circuit U1 is grounded, and the control end of the integrated circuit
- the reliability of the apparatus is improved by the use of a solenoid valve having a high precision, and the valve 3 is a solenoid valve.
- the transistor Q1 is an NPN transistor.
- the switch S1 is a push button switch.
- the combustion device operates in a high temperature state, in order to improve the control stability of the pulsation controller 1, the first resistor R1, the second resistor R2, the third resistor R3, the fourth resistor R4, and the fifth battery
- the temperature drift coefficients of the resistor R5, the sixth resistor R6, and the seventh resistor R7 are both 2.5% ppm.
- the adjustable resistor Rp1 is a WSW type organic solid trimming variable resistor.
- the working principle of the anti-jamming pulsating combustion device is that the two pulsation control components in the pulsation control mechanism respectively input fuel and air according to different ratios, and the pulsation control technology ensures that the ratio of fuel and air input is stable, thereby It is ensured that the fuel can be fully combusted in the combustion chamber 4, and then the heat is discharged in the tail pipe 5, thereby absorbing the heat.
- the valve 3 on the pipe 2 is controlled by the pulsation controller 1, which ensures stable input of fuel and air, and improves the reliability of the device.
- the working principle of the ripple control circuit when the switch S1 is turned off, the reset end of the integrated circuit U1 is connected to the ground through the sixth resistor R6, and the integrated circuit U1 is forcibly reset. At this time, the integrated circuit U1 does not operate regardless of how much interference is applied to the trigger point of the integrated circuit U1.
- the switch S1 When the switch S1 is pressed, the 9V DC voltage power supply is applied to the reset terminal of the integrated circuit U1 through the first diode D1 to a high level, the forced reset function of the integrated circuit U1 is released, and the power supply is applied through the first resistor R1.
- the transistor Q1 On the base of the transistor Q1, the transistor Q1 is turned on, and the second capacitor C2 is connected to the collector of the transistor Q1 to output a low level to the trigger terminal of the integrated circuit U1, and the integrated circuit U1 is turned on, the integrated circuit U1
- the output terminal outputs a high level, and the high level of the output terminal of the integrated circuit U1 outputs a high level to the reset terminal of the integrated circuit U1 through the second diode D2 to make the circuit self-lock.
- the circuit returns to steady state, the output of the integrated circuit U1 outputs a low level, and the circuit returns to the initial state.
- the valve 3 on the pipe 2 in the anti-jamming pulsating combustion device is controlled by the pulsation controller 1 to ensure stable input of fuel and air, and ensure that the fuel can be fully burned in the combustion chamber 4.
- the combustion sufficiency of the energy of the device is improved; meanwhile, when the switch S1 is turned off, the reset terminal of the integrated circuit U1 is connected to the ground through the sixth resistor R6, and the integrated circuit U1 is forcibly reset. At this time, no matter how much interference is received at the trigger point end of the integrated circuit U1, the integrated circuit U1 does not work, thereby improving the anti-interference ability of the device and further improving the reliability of the device.
Abstract
A highly interference resistant pulse combustion device comprises: a pulse control mechanism, a combustion chamber (4) and a tail pipe (5). The pulse control mechanism communicates with the tail pipe (5) by means of the combustion chamber (4). The pulse control mechanism comprises two pulse control assemblies. The pulse control assembly comprises a pulse controller (1), a valve (3) and a pipe (2). The valve (3) is disposed on the pipe (2). The valve (3) is electrically connected to the pulse controller (1). The pulse controller (1) is provided with a pulse control module therein. The valve (3) on the pipe (2) is controlled by the pulse controller (1), thereby ensuring steady input of fuel and air, and ensuring complete combustion of fuel in the combustion chamber (4). When a switch is disconnected, an integrated circuit in the pulse control module is forced to reset, thereby enhancing interference resistance and reliability of the device.
Description
本发明涉及一种抗干扰能力强的脉动燃烧装置。The invention relates to a pulsating combustion device with strong anti-interference ability.
随着科技的发展和社会的进步，人们对于能源的需求越来越高，但是现在人们对于能源的获得大多都是通过能源的燃烧，由于对于能源的燃烧不够充分，往往会降低对能源的利用率。With the development of science and technology and the advancement of society, people's demand for energy is getting higher and higher. But nowadays, most of the energy is obtained through the burning of energy. Because the energy is not fully burned, the use of energy is often reduced. rate.
在本实用性中，采用了脉动燃烧技术的方式来保证了能源的充分燃烧；而且针对在运用555时基电路设计而成的定时器电路中，一般都将555时基电路连接成单稳态触发器，这样连接使得电路设计简单，只需要几个电阻器和电容器就能实现触发功能，，虽然降低了生产成本，但是存在外部对555时基电路触发点端的干扰无法做到很好保护作用，从而降低了脉动燃烧的可靠性。In this practicality, the pulsating combustion technology is adopted to ensure the full combustion of the energy; and in the timer circuit designed by using the 555 time base circuit, the 555 time base circuit is generally connected to the monostable state. Trigger, this connection makes the circuit design simple, only a few resistors and capacitors can be used to achieve the trigger function. Although the production cost is reduced, there is an external interference to the trigger point of the 555 time base circuit. , thereby reducing the reliability of pulsating combustion.
发明内容Summary of the invention
本发明要解决的技术问题是：为了克服现有技术燃烧不充分且可靠性差的不足，提供一种抗干扰能力强的脉动燃烧装置。The technical problem to be solved by the present invention is to provide a pulsating combustion device with strong anti-interference ability in order to overcome the shortage of insufficient combustion and poor reliability in the prior art.
本发明解决其技术问题所采用的技术方案是：一种抗干扰能力强的脉动燃烧装置，包括脉动控制机构、燃烧室和尾管，所述脉动控制机构通过燃烧室与尾管连通；The technical solution adopted by the present invention to solve the technical problem thereof is: a pulsating combustion device with strong anti-interference ability, comprising a pulsation control mechanism, a combustion chamber and a tail pipe, wherein the pulsation control mechanism is connected to the tail pipe through the combustion chamber;
所述脉动控制机构包括两个脉动控制组件，所述脉动控制组件包括脉动控制器、阀门和管道，所述阀门设置在管道上，所述阀门与脉动控制器电连接；The pulsation control mechanism includes two pulsation control assemblies including a pulsation controller, a valve and a pipe, the valve being disposed on a pipe, the valve being electrically connected to the pulsation controller;
所述脉动控制器中设有脉动控制模块，所述脉动控制模块包括脉动控制电路，所述脉动控制电路包括第一电阻、第二电阻、第三电阻、第四电阻、第五电阻、第六电阻、第七电阻、第一电容、第二电容、第三电容、第四电容、可
调电阻、第一二极管、第二二极管、开关、三极管和集成电路，所述集成电路的型号为NE555，所述三极管的发射极接地，所述三极管的基极分别通过第一电容和第二电阻接地，所述三极管的基极通过第一电阻外接9V直流电压电源，所述三极管的集电极通过第三电阻外接9V直流电压电源，所述三极管的集电极通过第二电容与集成电路的触发点端连接，所述集成电路的触发点端通过第四电阻外接9V直流电压电源，所述集成电路的重置锁定端和放电端连接，所述集成电路的重置锁定端通过第三电容接地，所述集成电路的重置锁定端通过第五电阻和可调电阻组成的串联电路外接9V直流电压电源，所述集成电路的电源端外接9V直流电压电源，所述集成电路的重置端与第一二极管的阴极连接，所述集成电路的重置端通过第一二极管和开关组成的串联电路外接9V直流电压电源，所述集成电路的重置端通过第六电阻接地，所述集成电路的重置端与第二二极管的阴极连接且通过第二二极管与集成电路的输出端连接，所述集成电路的输出端与第七电阻连接，所述集成电路的接地端接地，所述集成电路的控制端通过第四电容接地。The pulsation controller is provided with a pulsation control module, and the pulsation control module includes a pulsation control circuit, and the pulsation control circuit includes a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, and a sixth Resistor, seventh resistor, first capacitor, second capacitor, third capacitor, fourth capacitor,
a resistor, a first diode, a second diode, a switch, a triode, and an integrated circuit, the integrated circuit is of the type NE555, the emitter of the transistor is grounded, and the base of the transistor passes through the first capacitor And the second resistor is grounded, the base of the transistor is externally connected to the 9V DC voltage power supply through the first resistor, the collector of the triode is externally connected to the 9V DC voltage power supply through the third resistor, and the collector of the triode is integrated through the second capacitor The trigger point end of the circuit is connected, the trigger point end of the integrated circuit is externally connected to the 9V DC voltage power supply through the fourth resistor, the reset locking end of the integrated circuit is connected to the discharge end, and the reset locking end of the integrated circuit passes the The three capacitors are grounded, and the reset locking end of the integrated circuit is externally connected to a 9V DC voltage power supply through a series circuit composed of a fifth resistor and an adjustable resistor, and the power supply terminal of the integrated circuit is externally connected with a 9V DC voltage power supply, and the integrated circuit is heavy. The terminal is connected to the cathode of the first diode, and the reset end of the integrated circuit is externally connected to the 9V DC through a series circuit composed of the first diode and the switch. Pressing the power supply, the reset end of the integrated circuit is grounded through a sixth resistor, the reset end of the integrated circuit is connected to the cathode of the second diode and connected to the output end of the integrated circuit through the second diode The output of the integrated circuit is connected to a seventh resistor, the ground of the integrated circuit is grounded, and the control terminal of the integrated circuit is grounded through a fourth capacitor.
作为优选，利用电磁阀控制精度高的特点，从而提高了装置的可靠性，所述阀门为电磁阀。Preferably, the solenoid valve is a high-precision control, thereby improving the reliability of the device, and the valve is a solenoid valve.
作为优选，所述三极管为NPN三极管。Preferably, the triode is an NPN triode.
作为优选，所述开关为按钮开关。Preferably, the switch is a push button switch.
作为优选，由于燃烧装置工作在高温状态，为了提高脉动控制器的控制稳定性，所述第一电阻、第二电阻、第三电阻、第四电阻、第五电阻、第六电阻和第七电阻的温漂系数均为2.5％ppm。Preferably, since the combustion device operates in a high temperature state, in order to improve the control stability of the pulsation controller, the first resistance, the second resistance, the third resistance, the fourth resistance, the fifth resistance, the sixth resistance, and the seventh resistance The temperature drift coefficient is 2.5% ppm.
作为优选，所述可调电阻为WSW型有机实心微调可变电阻。Preferably, the adjustable resistor is a WSW type organic solid trimming variable resistor.
本发明的有益效果是，该抗干扰能力强的脉动燃烧装置中管道上的阀门由
脉动控制器控制，保证了燃料和空气的稳定输入，保证了燃料能够在燃烧室中充分燃烧，提高了装置的能源的燃烧充分性；同时在开关断开时，集成电路的重置端通过第六电阻与地相连，集成电路被强制复位。此时，无论集成电路的触发点端受到多大的干扰，集成电路都不工作，从而提高了装置的抗干扰能力，进一步提高了装置的可靠性。The invention has the beneficial effects that the valve on the pipeline in the pulsating combustion device with strong anti-interference ability is
The pulsation controller control ensures stable input of fuel and air, ensures that the fuel can be fully burned in the combustion chamber, and improves the combustion sufficiency of the energy of the device; meanwhile, when the switch is disconnected, the reset end of the integrated circuit passes the The six resistors are connected to ground and the integrated circuit is forced to reset. At this time, no matter how much interference is received at the trigger point of the integrated circuit, the integrated circuit does not work, thereby improving the anti-interference ability of the device and further improving the reliability of the device.
下面结合附图和实施例对本发明进一步说明。The invention will now be further described with reference to the drawings and embodiments.
图1是本发明抗干扰能力强的脉动燃烧装置的结构示意图；1 is a schematic structural view of a pulsating combustion apparatus with strong anti-interference ability according to the present invention;
图2是本发明抗干扰能力强的脉动燃烧装置的脉动控制电路的电路原理图；2 is a circuit schematic diagram of a pulsation control circuit of a pulsating combustion device with strong anti-interference ability according to the present invention;
图中：1.脉动控制器，2.管道，3.阀门，4.燃烧室，5.尾管，R1.第一电阻，R2.第二电阻，R3.第三电阻，R4.第四电阻，R5.第五电阻，R6.第六电阻，R7.第七电阻，C1.第一电容，C2.第二电容，C3.第三电容，C4.第四电容，Rp1.可调电阻，D1.第一二极管，D2.第二二极管，S1.开关，Q1.三极管，U1.集成电路。In the figure: 1. Pulsation controller, 2. Pipe, 3. Valve, 4. Combustion chamber, 5. Tail tube, R1. First resistance, R2. Second resistance, R3. Third resistance, R4. Fourth resistance , R5. Fifth resistor, R6. Sixth resistor, R7. Seventh resistor, C1. First capacitor, C2. Second capacitor, C3. Third capacitor, C4. Fourth capacitor, Rp1. Adjustable resistor, D1 .First diode, D2. Second diode, S1. Switch, Q1. Transistor, U1. Integrated circuit.
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本发明的基本结构，因此其仅显示与本发明有关的构成。The invention will now be described in further detail with reference to the drawings. The drawings are simplified schematic diagrams, and only the basic structure of the present invention is illustrated in a schematic manner, and thus only the configurations related to the present invention are shown.
如图1和图2所示，一种抗干扰能力强的脉动燃烧装置，包括脉动控制机构、燃烧室4和尾管5，所述脉动控制机构通过燃烧室4与尾管5连通；As shown in FIG. 1 and FIG. 2, a pulsating combustion device with strong anti-interference ability includes a pulsation control mechanism, a combustion chamber 4 and a tail pipe 5, and the pulsation control mechanism communicates with the tail pipe 5 through the combustion chamber 4;
所述脉动控制机构包括两个脉动控制组件，所述脉动控制组件包括脉动控制器1、阀门3和管道2，所述阀门3设置在管道2上，所述阀门3与脉动控制器1电连接；The pulsation control mechanism includes two pulsation control assemblies including a pulsation controller 1, a valve 3 and a pipe 2, the valve 3 being disposed on a pipe 2, the valve 3 being electrically connected to the pulsation controller 1 ;
所述脉动控制器1中设有脉动控制模块，所述脉动控制模块包括脉动控制电路，所述脉动控制电路包括第一电阻R1、第二电阻R2、第三电阻R3、第四电
阻R4、第五电阻R5、第六电阻R6、第七电阻R7、第一电容C1、第二电容C2、第三电容C3、第四电容C4、可调电阻Rp1、第一二极管D1、第二二极管D2、开关S1、三极管Q1和集成电路U1，所述集成电路U1的型号为NE555，所述三极管Q1的发射极接地，所述三极管Q1的基极分别通过第一电容C1和第二电阻R2接地，所述三极管Q1的基极通过第一电阻R1外接9V直流电压电源，所述三极管Q1的集电极通过第三电阻R3外接9V直流电压电源，所述三极管Q1的集电极通过第二电容C2与集成电路U1的触发点端连接，所述集成电路U1的触发点端通过第四电阻R4外接9V直流电压电源，所述集成电路U1的重置锁定端和放电端连接，所述集成电路U1的重置锁定端通过第三电容C3接地，所述集成电路U1的重置锁定端通过第五电阻R5和可调电阻Rp1组成的串联电路外接9V直流电压电源，所述集成电路U1的电源端外接9V直流电压电源，所述集成电路U1的重置端与第一二极管D1的阴极连接，所述集成电路U1的重置端通过第一二极管D1和开关S1组成的串联电路外接9V直流电压电源，所述集成电路U1的重置端通过第六电阻R6接地，所述集成电路U1的重置端与第二二极管D2的阴极连接且通过第二二极管D2与集成电路U1的输出端连接，所述集成电路U1的输出端与第七电阻R7连接，所述集成电路U1的接地端接地，所述集成电路U1的控制端通过第四电容C4接地。The pulsation controller 1 is provided with a pulsation control module, and the pulsation control module includes a pulsation control circuit, and the pulsation control circuit includes a first resistor R1, a second resistor R2, a third resistor R3, and a fourth power
Resistor R4, fifth resistor R5, sixth resistor R6, seventh resistor R7, first capacitor C1, second capacitor C2, third capacitor C3, fourth capacitor C4, adjustable resistor Rp1, first diode D1 The second diode D2, the switch S1, the transistor Q1 and the integrated circuit U1, the type of the integrated circuit U1 is NE555, the emitter of the transistor Q1 is grounded, and the base of the transistor Q1 passes through the first capacitor C1 and The second resistor R2 is grounded, the base of the transistor Q1 is externally connected to the 9V DC voltage source through the first resistor R1, and the collector of the transistor Q1 is externally connected to the 9V DC voltage source through the third resistor R3, and the collector of the transistor Q1 passes through The second capacitor C2 is connected to the trigger point end of the integrated circuit U1, and the trigger point end of the integrated circuit U1 is externally connected to the 9V DC voltage power supply through the fourth resistor R4, and the reset locking end of the integrated circuit U1 is connected with the discharge end. The reset locking end of the integrated circuit U1 is grounded through a third capacitor C3, and the reset locking end of the integrated circuit U1 is externally connected to a 9V DC voltage power supply through a series circuit composed of a fifth resistor R5 and an adjustable resistor Rp1, the integrated circuit U1 power supply external connection 9V DC voltage power supply, the reset end of the integrated circuit U1 is connected to the cathode of the first diode D1, and the reset end of the integrated circuit U1 is connected to the external circuit 9V through the series circuit of the first diode D1 and the switch S1 a DC voltage power supply, the reset end of the integrated circuit U1 is grounded through a sixth resistor R6, the reset end of the integrated circuit U1 is connected to the cathode of the second diode D2 and passes through the second diode D2 and the integrated circuit The output of U1 is connected, the output of the integrated circuit U1 is connected to a seventh resistor R7, the ground of the integrated circuit U1 is grounded, and the control end of the integrated circuit U1 is grounded through a fourth capacitor C4.
作为优选，利用电磁阀控制精度高的特点，从而提高了装置的可靠性，所述阀门3为电磁阀。Preferably, the reliability of the apparatus is improved by the use of a solenoid valve having a high precision, and the valve 3 is a solenoid valve.
作为优选，所述三极管Q1为NPN三极管。Preferably, the transistor Q1 is an NPN transistor.
作为优选，所述开关S1为按钮开关。Preferably, the switch S1 is a push button switch.
作为优选，由于燃烧装置工作在高温状态，为了提高脉动控制器1的控制稳定性，所述第一电阻R1、第二电阻R2、第三电阻R3、第四电阻R4、第五电
阻R5、第六电阻R6和第七电阻R7的温漂系数均为2.5％ppm。Preferably, since the combustion device operates in a high temperature state, in order to improve the control stability of the pulsation controller 1, the first resistor R1, the second resistor R2, the third resistor R3, the fourth resistor R4, and the fifth battery
The temperature drift coefficients of the resistor R5, the sixth resistor R6, and the seventh resistor R7 are both 2.5% ppm.
作为优选，所述可调电阻Rp1为WSW型有机实心微调可变电阻。Preferably, the adjustable resistor Rp1 is a WSW type organic solid trimming variable resistor.
该抗干扰能力强的脉动燃烧装置的工作原理是：脉动控制机构中的两个脉动控制组件分别按照不同的比例输入燃料和空气，通过脉动控制的技术来保证燃料和空气输入的比例稳定，从而保证了燃料能够在燃烧室4中充分燃烧，随后在尾管5排出热量，进而对其热量进行吸收。其中管道2上的阀门3由脉动控制器1控制，保证了燃料和空气的稳定输入，提高了装置的可靠性。The working principle of the anti-jamming pulsating combustion device is that the two pulsation control components in the pulsation control mechanism respectively input fuel and air according to different ratios, and the pulsation control technology ensures that the ratio of fuel and air input is stable, thereby It is ensured that the fuel can be fully combusted in the combustion chamber 4, and then the heat is discharged in the tail pipe 5, thereby absorbing the heat. The valve 3 on the pipe 2 is controlled by the pulsation controller 1, which ensures stable input of fuel and air, and improves the reliability of the device.
脉动控制电路的工作原理：在开关S1断开时，集成电路U1的重置端通过第六电阻R6与地相连，集成电路U1被强制复位。此时，无论集成电路U1的触发点端受到多大的干扰，集成电路U1都不工作。当按下开关S1后，9V直流电压电源通过第一二极管D1加到集成电路U1的重置端一个高电平，集成电路U1的强制复位功能解除，同时电源通过第一电阻R1加到三极管Q1的基极上，使得三极管Q1导通，第二电容C2通过与三极管Q1的集电极相连后向集成电路U1的触发点端输出一个低电平，集成电路U1翻转置位，集成电路U1输出端输出高电平，同时集成电路U1输出端的高电平通过第二二极管D2向集成电路U1的重置端输出一个高电平使得电路自锁。当暂态结束后，电路翻回稳态，集成电路U1的输出端输出低电平，电路恢复到初始状态。The working principle of the ripple control circuit: when the switch S1 is turned off, the reset end of the integrated circuit U1 is connected to the ground through the sixth resistor R6, and the integrated circuit U1 is forcibly reset. At this time, the integrated circuit U1 does not operate regardless of how much interference is applied to the trigger point of the integrated circuit U1. When the switch S1 is pressed, the 9V DC voltage power supply is applied to the reset terminal of the integrated circuit U1 through the first diode D1 to a high level, the forced reset function of the integrated circuit U1 is released, and the power supply is applied through the first resistor R1. On the base of the transistor Q1, the transistor Q1 is turned on, and the second capacitor C2 is connected to the collector of the transistor Q1 to output a low level to the trigger terminal of the integrated circuit U1, and the integrated circuit U1 is turned on, the integrated circuit U1 The output terminal outputs a high level, and the high level of the output terminal of the integrated circuit U1 outputs a high level to the reset terminal of the integrated circuit U1 through the second diode D2 to make the circuit self-lock. When the transient ends, the circuit returns to steady state, the output of the integrated circuit U1 outputs a low level, and the circuit returns to the initial state.
与现有技术相比，该抗干扰能力强的脉动燃烧装置中管道2上的阀门3由脉动控制器1控制，保证了燃料和空气的稳定输入，保证了燃料能够在燃烧室4中充分燃烧，提高了装置的能源的燃烧充分性；同时在开关S1断开时，集成电路U1的重置端通过第六电阻R6与地相连，集成电路U1被强制复位。此时，无论集成电路U1的触发点端受到多大的干扰，集成电路U1都不工作，从而提高了装置的抗干扰能力，进一步提高了装置的可靠性。
Compared with the prior art, the valve 3 on the pipe 2 in the anti-jamming pulsating combustion device is controlled by the pulsation controller 1 to ensure stable input of fuel and air, and ensure that the fuel can be fully burned in the combustion chamber 4. The combustion sufficiency of the energy of the device is improved; meanwhile, when the switch S1 is turned off, the reset terminal of the integrated circuit U1 is connected to the ground through the sixth resistor R6, and the integrated circuit U1 is forcibly reset. At this time, no matter how much interference is received at the trigger point end of the integrated circuit U1, the integrated circuit U1 does not work, thereby improving the anti-interference ability of the device and further improving the reliability of the device.
以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。
In view of the above-described embodiments of the present invention, various changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and the technical scope thereof must be determined according to the scope of the claims.
Claims (6)
- 一种抗干扰能力强的脉动燃烧装置，其特征在于，包括脉动控制机构、燃烧室(4)和尾管(5)，所述脉动控制机构通过燃烧室(4)与尾管(5)连通；A pulsating combustion device with strong anti-interference ability, comprising: a pulsation control mechanism, a combustion chamber (4) and a tail pipe (5), wherein the pulsation control mechanism is connected to the tail pipe (5) through the combustion chamber (4) ;所述脉动控制机构包括两个脉动控制组件，所述脉动控制组件包括脉动控制器(1)、阀门(3)和管道(2)，所述阀门(3)设置在管道(2)上，所述阀门(3)与脉动控制器(1)电连接；The pulsation control mechanism includes two pulsation control components including a pulsation controller (1), a valve (3) and a pipe (2), and the valve (3) is disposed on the pipe (2). The valve (3) is electrically connected to the pulsation controller (1);所述脉动控制器(1)中设有脉动控制模块，所述脉动控制模块包括脉动控制电路，所述脉动控制电路包括第一电阻(R1)、第二电阻(R2)、第三电阻(R3)、第四电阻(R4)、第五电阻(R5)、第六电阻(R6)、第七电阻(R7)、第一电容(C1)、第二电容(C2)、第三电容(C3)、第四电容(C4)、可调电阻(Rp1)、第一二极管(D1)、第二二极管(D2)、开关(S1)、三极管(Q1)和集成电路(U1)，所述集成电路(U1)的型号为NE555，所述三极管(Q1)的发射极接地，所述三极管(Q1)的基极分别通过第一电容(C1)和第二电阻(R2)接地，所述三极管(Q1)的基极通过第一电阻(R1)外接9V直流电压电源，所述三极管(Q1)的集电极通过第三电阻(R3)外接9V直流电压电源，所述三极管(Q1)的集电极通过第二电容(C2)与集成电路(U1)的触发点端连接，所述集成电路(U1)的触发点端通过第四电阻(R4)外接9V直流电压电源，所述集成电路(U1)的重置锁定端和放电端连接，所述集成电路(U1)的重置锁定端通过第三电容(C3)接地，所述集成电路(U1)的重置锁定端通过第五电阻(R5)和可调电阻(Rp1)组成的串联电路外接9V直流电压电源，所述集成电路(U1)的电源端外接9V直流电压电源，所述集成电路(U1)的重置端与第一二极管(D1)的阴极连接，所述集成电路(U1)的重置端通过第一二极管(D1)和开关(S1)组成的串联电路外接9V直流电压电源，所述集成电路(U1)的重置端通过第六电阻(R6)接地，所述集成电路(U1)的重置端与第二二极管(D2)的阴极连接且通过第 二二极管(D2)与集成电路(U1)的输出端连接，所述集成电路(U1)的输出端与第七电阻(R7)连接，所述集成电路(U1)的接地端接地，所述集成电路(U1)的控制端通过第四电容(C4)接地。The pulsation controller (1) is provided with a pulsation control module, and the pulsation control module includes a pulsation control circuit, and the pulsation control circuit includes a first resistor (R1), a second resistor (R2), and a third resistor (R3) ), fourth resistor (R4), fifth resistor (R5), sixth resistor (R6), seventh resistor (R7), first capacitor (C1), second capacitor (C2), third capacitor (C3) Fourth capacitor (C4), adjustable resistor (Rp1), first diode (D1), second diode (D2), switch (S1), triode (Q1), and integrated circuit (U1) The integrated circuit (U1) is modeled as NE555, the emitter of the transistor (Q1) is grounded, and the base of the transistor (Q1) is grounded through a first capacitor (C1) and a second resistor (R2), respectively. The base of the transistor (Q1) is externally connected to a 9V DC voltage source through a first resistor (R1), and the collector of the transistor (Q1) is externally connected to a 9V DC voltage source through a third resistor (R3). The set of the transistor (Q1) The electrode is connected to the trigger point end of the integrated circuit (U1) through the second capacitor (C2), and the trigger point end of the integrated circuit (U1) is externally connected to the 9V DC voltage source through the fourth resistor (R4), the integrated circuit (U1) Reset The fixed end and the discharge end are connected, the reset locking end of the integrated circuit (U1) is grounded through a third capacitor (C3), and the reset locking end of the integrated circuit (U1) passes through a fifth resistor (R5) and is adjustable A series circuit composed of a resistor (Rp1) is externally connected to a 9V DC voltage power supply, and a power supply terminal of the integrated circuit (U1) is externally connected with a 9V DC voltage power supply, and a reset terminal of the integrated circuit (U1) and the first diode (D1) Cathode connection, the reset end of the integrated circuit (U1) is connected to a 9V DC voltage power supply through a series circuit composed of a first diode (D1) and a switch (S1), and the reset end of the integrated circuit (U1) Grounded through a sixth resistor (R6), the reset end of the integrated circuit (U1) is connected to the cathode of the second diode (D2) and passes through A diode (D2) is connected to an output of the integrated circuit (U1), an output of the integrated circuit (U1) is connected to a seventh resistor (R7), and a ground of the integrated circuit (U1) is grounded, the integration The control terminal of the circuit (U1) is grounded through a fourth capacitor (C4).
- 如权利要求1所述的抗干扰能力强的脉动燃烧装置，其特征在于，所述阀门(3)为电磁阀。A pulsating combustion apparatus having strong anti-interference ability according to claim 1, wherein said valve (3) is a solenoid valve.
- 如权利要求1所述的抗干扰能力强的脉动燃烧装置，其特征在于，所述三极管(Q1)为NPN三极管。The pulsating combustion apparatus according to claim 1, wherein the triode (Q1) is an NPN triode.
- 如权利要求1所述的抗干扰能力强的脉动燃烧装置，其特征在于，所述开关(S1)为按钮开关。A pulsating combustion apparatus having strong anti-interference ability according to claim 1, wherein said switch (S1) is a push button switch.
- 如权利要求1所述的抗干扰能力强的脉动燃烧装置，其特征在于，所述第一电阻(R1)、第二电阻(R2)、第三电阻(R3)、第四电阻(R4)、第五电阻(R5)、第六电阻(R6)和第七电阻(R7)的温漂系数均为2.5％ppm。The pulsating combustion apparatus with strong anti-interference capability according to claim 1, wherein the first resistor (R1), the second resistor (R2), the third resistor (R3), and the fourth resistor (R4), The temperature drift coefficients of the fifth resistor (R5), the sixth resistor (R6), and the seventh resistor (R7) were both 2.5% ppm.
- 如权利要求1所述的抗干扰能力强的脉动燃烧装置，其特征在于，所述可调电阻(Rp1)为WSW型有机实心微调可变电阻。 The pulsation burning apparatus according to claim 1, wherein the adjustable resistor (Rp1) is a WSW type organic solid trimming variable resistor.
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