CN213542472U - Gas safety flameout protection controller - Google Patents
Gas safety flameout protection controller Download PDFInfo
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- CN213542472U CN213542472U CN202021403295.4U CN202021403295U CN213542472U CN 213542472 U CN213542472 U CN 213542472U CN 202021403295 U CN202021403295 U CN 202021403295U CN 213542472 U CN213542472 U CN 213542472U
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Abstract
The utility model relates to the field of gas valves, in particular to a gas safety flameout protection controller, which comprises a power circuit, a control chip, an electromagnetic valve connected with an external burner, a pulse igniter and a flameout detector; the pulse igniter is connected with the electromagnetic valve through a power circuit; power supply circuit, solenoid valve, impulse ignition ware and flame-out detector are connected with the control chip respectively, the utility model discloses a gas safety flame-out protection controller, after impulse ignition ware ignition, power supply circuit and control chip control flame-out detector detect flame, if do not detect flame, flame-out detector returns control chip with feedback information, control chip sends firing signal again to impulse ignition ware, ensures flame normal combustion, because this money gas safety flame-out protection controller is multiple functional, can ensure ignition performance safe and reliable, consequently can use with the direct cooperation of all kinds of gas combustion wares, and is stable and durable.
Description
Technical Field
The utility model relates to a gas valve field, more specifically relates to a gas safety flame-out protection controller.
Background
With the increasing supply and use of gas, the gas safety flameout protection controller is widely applied to daily life of people, but after ignition, when accidental flameout occurs, the gas safety flameout protection controller sold on the market at present cannot be immediately distinguished and can not be ignited again in time, and in addition, the current gas safety flameout protection controller has single function, so the gas safety flameout protection controller cannot be directly matched with various gas burners for use.
Therefore, it is necessary to provide a gas safety flameout protection controller that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned prior art at least one kind defect (not enough), provide a gas safety flame-out protection controller that can detect whether flame normally burns.
In order to solve the technical problem, the technical scheme of the utility model as follows: a gas safety flameout protection controller comprises a power circuit, a control chip, an electromagnetic valve, a pulse igniter and a flameout detector, wherein the electromagnetic valve is connected with an external combustor;
the pulse igniter is connected with the electromagnetic valve through a power circuit;
power supply circuit, the solenoid valve, impulse ignition ware and flame-out detector are connected with control chip respectively, through power supply circuit, can supply power to control chip, in addition, power supply circuit can also be respectively to impulse ignition ware, solenoid valve and flame-out detector supply power, therefore power supply circuit, there are two kinds of different voltage output, after impulse ignition ware ignitions, control chip control flame-out detector detects flame, if not detect flame, flame-out detector returns control chip with feedback information, control chip sends ignition signal again to impulse ignition ware, ensure flame normal combustion, because this section gas safety flame-out protection controller is multiple functional, can ensure ignition performance safe and reliable, consequently can use with the direct cooperation of all kinds of gas combustion wares, and is stable and durable.
Furthermore, the pulse igniter comprises a pulse ignition needle and a connecting wire, the connecting wire is arranged at the bottom of the pulse ignition needle, the pulse ignition needle is connected with the control chip through the connecting wire, the pulse ignition needle is subjected to ignition control through the control chip, and the ignition operation of the pulse ignition needle can be rapidly realized.
Furthermore, flame-out detector is including flame-out detection probe and probe connecting wire, flame signal is detected to flame-out detection probe one end, and the other end is connected with control chip through the probe connecting wire, detects flame through flame-out detection probe to carry control chip with the testing result through the probe connecting wire, realize flame-out intellectual detection system.
Furthermore, high-insulation ceramic rods wrap the pulse ignition needle and the flameout detection probe respectively, and the high-insulation ceramic rods wrap the pulse ignition needle and the flameout detection probe respectively to play a role in protecting the pulse ignition needle and the flameout detection probe against high temperature, abrasion and corrosion.
Furthermore, the solenoid valve includes solenoid valve driver and solenoid valve detector, solenoid valve driver one end is connected with power supply circuit and control chip respectively, and the other end is connected with outside combustor through the solenoid valve detector, can drive the solenoid valve driver through control chip and power supply circuit for the success is igniteed to outside combustor.
Furthermore, the gas valve detection device further comprises a main gas valve detection switch, one end of the main gas valve detection switch is connected with the control chip, the other end of the main gas valve detection switch is connected with the electromagnetic valve driver, and the electromagnetic valve driver can be controlled through the main gas valve detection switch to realize the detection of the gas valve.
The device further comprises a two-wire lamp starting switch, the two-wire lamp starting switch is connected with the control chip, the two-wire lamp starting switch can control and display the state of the output indicating lamp and the on-off of the controller, the normal combustion state of the normally open fire can be detected in the whole process, the ignition is delayed, when the fire is extinguished accidentally, the device can rapidly detect and send out an instruction to close the electromagnetic valve and stop the gas channel, and the effect of safety protection is achieved.
Furthermore, the fan is connected with the control chip, and the fan can be controlled to be started and closed under the control of the fan.
Furthermore, the control chip is connected with a wind pressure detector, and the wind pressure of the fan can be detected through the detection of the wind pressure detector, so that the wind pressure detection device is simple and practical.
Furthermore, the gas valve alarm further comprises an alarm, the alarm is connected with the control chip, and when the gas valve is accidentally flamed out, the alarm can give an alarm to remind a user.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses a gas safety flame-out protection controller, through power supply circuit, can supply power to control chip, furthermore, control chip can also be respectively to pulse ignition ware, solenoid valve and flame-out detector supply power, therefore power supply circuit, there are two kinds of different voltage output, after pulse ignition ware ignitions, control chip control flame-out detector detects flame, if not detect flame, flame-out detector returns control chip with feedback information, control chip sends firing signal to pulse ignition ware again, ensure flame normal combustion, because this section gas safety flame-out protection controller is multiple functional, can ensure ignition performance safe and reliable, consequently can use with the direct cooperation of all kinds of gas combustion wares, and is stable and durable.
Drawings
Fig. 1 is a schematic structural diagram of the safety flameout protection controller for medium gas of the present invention.
Fig. 2 is a schematic structural diagram of the pulse igniter of the invention.
Fig. 3 is a schematic structural view of the misfire detector of the present invention.
Fig. 4 is a schematic structural diagram of the middle electromagnetic valve of the present invention.
In the figure, 1 is a power supply circuit, 2 is a control chip, 3 is an external burner, 4 is an electromagnetic valve, 5 is a pulse igniter, 6 is a flameout detector, 7 is a pulse ignition needle, 8 is a connecting wire, 9 is a flameout detection probe, 10 is a probe connecting wire, 11 is a high-insulation ceramic rod, 12 is an electromagnetic valve driver, 13 is an electromagnetic valve detector, 14 is a main air valve detection switch, 15 is a two-wire lamp starting switch, 16 is a fan, 17 is a wind pressure detector, and 18 is an alarm.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1, a gas safety flameout protection controller comprises a power circuit 1, a control chip 2, an electromagnetic valve 4 connected with an external burner 3, a pulse igniter 5 and a flameout detector 6; the pulse igniter 5 is connected with the electromagnetic valve 4 through the power circuit 1; power supply circuit 1, solenoid valve 4, impulse igniter 5 and flame-out detector 6 are connected with control chip 2 respectively, through power supply circuit 1, can supply power to control chip 2, in addition, control chip 2 can also control impulse igniter 5 and flame-out detector 6 respectively, therefore power supply circuit has two kinds of different voltage output, after impulse igniter 5 ignitions, power supply circuit 1 and control chip 2 control flame-out detector 6 detect flame, if not detect flame, flame-out detector 6 returns control chip 2 with feedback information, control chip 2 sends ignition signal again to impulse igniter 5, ensure flame normal combustion, because this money gas safety flame-out protection controller is multiple functional, can ensure ignition performance safe and reliable, consequently can use with all kinds of gas combustion wares direct coordination, and is stable and durable.
As shown in fig. 2, the pulse igniter 5 comprises a pulse ignition needle 7 and a connecting wire 8, the connecting wire 8 is arranged at the bottom of the pulse ignition needle 7, the pulse ignition needle 7 is respectively connected with the power circuit 1 and the control chip 2 through the connecting wire 8, the pulse ignition needle 7 is subjected to ignition control through the control chip 2, and the ignition operation of the pulse ignition needle can be rapidly realized.
As shown in fig. 3, flame-out detector 6 includes flame-out detection probe 9 and probe connecting wire 10, and flame-out detection probe 9 one end is connected with probe connecting wire 10, and the other end is connected with control chip 2, detects flame through flame-out detection probe 9 to carry control chip with the testing result through the probe connecting wire, realize flame-out intellectual detection system the utility model discloses in, the outer parcel of pulse ignition needle 7 and flame-out detection probe 9 has high insulating ceramic stick 11, wraps up high insulating ceramic stick 11 respectively in the pulse ignition needle 7 and the flame-out detection probe 9 outside, plays high temperature resistant, stand wear and tear and corrosion-resistant guard action to pulse ignition needle 7 and flame-out detection probe 9.
As shown in fig. 4, the electromagnetic valve 4 includes an electromagnetic valve driver 12 and an electromagnetic valve detector 13, one end of the electromagnetic valve driver 12 is respectively connected to the power circuit 1 and the control chip 2, the other end of the electromagnetic valve driver is connected to the external burner 3 through the electromagnetic valve detector 13, the electromagnetic valve driver 12 can be driven through the control chip 2 and the power circuit 1, so that the external burner 3 can be ignited successfully, and in addition, the electromagnetic valve detection device further includes a main air valve detection switch 14, one end of the main air valve detection switch 14 is connected to the control chip 2, and the electromagnetic valve driver 15 can be controlled through the main air valve detection switch 14, so as to realize detection and.
Besides, the gas burner also comprises a two-wire lamp starting switch 15 which is connected with the control chip, the two-wire lamp starting switch can control and display the state of the indicator lamp, detect the normal open fire and the normal combustion state of the main fire in the whole process, and ignite in a delayed way, when the gas burner is accidentally extinguished, the gas burner can rapidly detect and send out instructions to close the electromagnetic valve and stop the gas channel, thereby achieving the effect of safety protection, in addition, the gas burner also comprises a fan 16, the fan 16 is connected with the control chip 2, the fan can be started and closed by the control of the fan 16, wherein, a wind pressure detector 17 is connected with the control chip 2, the wind pressure of the fan can be detected by the detection of the wind pressure detector, the gas burner is simple and practical, in addition, the gas burner also comprises an alarm 18, the alarm 18 is connected with the control chip 2, by the arrangement of the alarm 18, the alarm 18 may issue an alarm to alert the user.
Examples
In this embodiment, when needs were igniteed, power supply circuit supplies power, control chip control pulse ignition needle igniteed, pulse ignition needle pulse ignition 4 seconds in succession, after the action of igniting is accomplished, control chip control flame-out detector detects 2 seconds to flame, if not detect flame, flame-out detector returns control chip with feedback information, control chip sends firing signal again to pulse ignition needle, pulse ignition needle ignites for 3 seconds, ensure that flame can normally burn, and detect through main air valve switch, can open the solenoid valve and detect, ensure the smooth and easy of gas supply.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a gas safety flame-out protection controller, includes power supply circuit, control chip and the solenoid valve that is connected with outside combustor, its characterized in that: the device also comprises a pulse igniter and a flameout detector;
the pulse igniter is connected with the control chip through a power circuit;
the power circuit, the electromagnetic valve, the pulse igniter and the flameout detector are respectively connected with the control chip.
2. The gas safety fire-extinguishing protection controller according to claim 1, characterized in that: the pulse igniter comprises a pulse ignition needle and a connecting wire, the connecting wire is arranged at the bottom of the pulse ignition needle, and the pulse ignition needle is connected with the control chip through the connecting wire.
3. The gas safety fire-extinguishing protection controller according to claim 2, characterized in that: the flameout detector comprises a flameout detection probe and a probe connecting wire, one end of the flameout detection probe detects a flame signal, and the other end of the flameout detection probe is connected with the control chip through the probe connecting wire.
4. The gas safety fire-extinguishing protection controller according to claim 3, characterized in that: and high-insulation ceramic rods are wrapped outside the pulse ignition needle and the flameout detection probe.
5. The gas safety fire-extinguishing protection controller according to claim 1, characterized in that: the solenoid valve comprises a solenoid valve driver and a solenoid valve detector, wherein one end of the solenoid valve driver is connected with the power circuit and the control chip respectively, and the other end of the solenoid valve driver is connected with the external combustor through the solenoid valve detector.
6. The gas safety fire-extinguishing protection controller according to claim 5, characterized in that: the electromagnetic valve driving device further comprises a main air valve detection switch, wherein one end of the main air valve detection switch is connected with the control chip, and the other end of the main air valve detection switch is connected with the electromagnetic valve driver.
7. The gas safety fire-extinguishing protection controller according to claim 1, characterized in that: the LED lamp also comprises two line lamp starting switches, and the two line lamp starting switches are connected with the control chip.
8. The gas safety fire-extinguishing protection controller according to claim 1, characterized in that: still include the fan, the fan is connected with control chip.
9. The gas safety fire-extinguishing protection controller according to claim 1, characterized in that: and the control chip is connected with a wind pressure detector.
10. The gas safety fire-extinguishing protection controller according to claim 1, characterized in that: the alarm is connected with the control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021403295.4U CN213542472U (en) | 2020-07-16 | 2020-07-16 | Gas safety flameout protection controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021403295.4U CN213542472U (en) | 2020-07-16 | 2020-07-16 | Gas safety flameout protection controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213542472U true CN213542472U (en) | 2021-06-25 |
Family
ID=76486843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021403295.4U Active CN213542472U (en) | 2020-07-16 | 2020-07-16 | Gas safety flameout protection controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213542472U (en) |
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2020
- 2020-07-16 CN CN202021403295.4U patent/CN213542472U/en active Active
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