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CN208282177U - Instantaneous combustion gas stove ignition system and gas stove - Google Patents

Instantaneous combustion gas stove ignition system and gas stove Download PDF

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Publication number
CN208282177U
CN208282177U CN201820658164.7U CN201820658164U CN208282177U CN 208282177 U CN208282177 U CN 208282177U CN 201820658164 U CN201820658164 U CN 201820658164U CN 208282177 U CN208282177 U CN 208282177U
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CN
China
Prior art keywords
wink
solenoid valve
fire
cooking stove
ignition system
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CN201820658164.7U
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Chinese (zh)
Inventor
周振
陈雄
李剑
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Qingdao Haier Intelligent Cooking Appliances Co Ltd
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Qingdao Haier Intelligent Cooking Appliances Co Ltd
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Priority to CN201820658164.7U priority Critical patent/CN208282177U/en
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Abstract

The utility model relates to a gas-cooker technical field discloses a instantaneous gas-cooker ignition system and gas-cooker. The instantaneous gas stove ignition system comprises a knob, an electromagnetic valve, a delayed ignition pulser, an ignition magnetic needle and a flame detection mechanism, wherein the knob is respectively connected with the electromagnetic valve and the delayed ignition pulser, the electromagnetic valve is communicated with a furnace end through a pipeline, the flame detection mechanism is connected with the electromagnetic valve, the delayed ignition pulser is connected with the ignition magnetic needle, an electromagnetic normally closed switch is connected between the delayed ignition pulser and the ignition magnetic needle, the flame detection mechanism is connected with the electromagnetic normally closed switch, and the flame detection mechanism can disconnect the electromagnetic normally closed switch after detecting that ignition is successful. According to the instantaneous gas stove, the electromagnetic normally-closed switch is connected between the delayed ignition pulser and the ignition magnetic needle, so that the problem that the ignition magnetic needle still continuously ignites after ignition is successful is effectively solved, the ignition noise time is shortened, and the user experience is enhanced.

Description

A kind of wink cooking stove burning ignition system and gas-cooker
Technical field
The utility model relates to gas-cooker technical field more particularly to a kind of wink cooking stove burning ignition systems and gas-cooker.
Background technique
With the generally raising of people's living standard, gas-cooker has entered huge numbers of families.The igniting of existing wink cooking stove burning System generally comprises: knob, valve body, pulser, igniting needle and thermocouple.After user's push-turn key and rotation, pulser Start continuous discharge, igniting needle is persistently struck sparks, and after combustion gas is ignited, thermocouple is heated to generate thermo-electromotive force, feeds back to valve Solenoid valve in body, solenoid valve stress can remain normally opened, and then user side can loose one's grip.However current many winks cooking stove burnings, it is Raising ignition success rate, equipped with delay sparking pulser, even if delay sparking pulser still can type discharge after successful ignition Electricity, igniting needle are still persistently struck sparks, and the sound of " tower ... tower ... tower ... " will be issued in this way in burned flame, noise is held The continuous time is longer, for that can feel to feel uncertain using the user of such wink cooking stove burning for the first time, takes for wink cooking stove burning igniting There is failure in system, particularly with the old man for using wink cooking stove burning for the first time, easily causes psychological fear, reduces user Experience.
Utility model content
Based on the above, the purpose of this utility model is to provide a kind of wink cooking stove burning ignition system and gas-cooker, To prevent stop igneous function and user loose one's grip after igniting needle the problem of still persistently striking sparks, and then shorten the sparking noise time, increase Strong user experience.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of wink cooking stove burning ignition system, including knob, solenoid valve, delay sparking pulser, igniting needle and flame Testing agency, the knob are connect with solenoid valve and delay sparking pulser respectively, and the solenoid valve is connect by pipeline and burner Logical, the fire defector mechanism is connect with solenoid valve, and the delay sparking pulser is connect with igniting needle, the delay sparking Electromagnetism normally closed switch, the fire defector mechanism and the electromagnetism normally closed switch are connected between pulser and the igniting needle Connection, the fire defector mechanism detects light a fire successfully after, electromagnetism normally closed switch disconnection can be made.
As a kind of preferred embodiment of wink cooking stove burning ignition system, the fire defector mechanism is thermocouple, the heat Galvanic couple is arranged on the burner of gas-cooker, generates electromotive force after the thermocouple is heated, the electromagnetism normally closed switch can be made to obtain electric It disconnects, and the solenoid valve is made to obtain electric actuation.
As a kind of preferred embodiment of wink cooking stove burning ignition system, the fire defector mechanism include flame detecting needle and Controller, the flame detecting needle are arranged on the burner of gas-cooker, and the flame detecting needle is electrically connected with the controller, the control Device processed is electrically connected with solenoid valve and electromagnetism normally closed switch respectively, the flame detecting needle detects light a fire successfully after, send signal To controller, the controller control electromagnetism normally closed switch disconnects and the solenoid valve is attracted.
As a kind of preferred embodiment of wink cooking stove burning ignition system, the panel of the gas-cooker is arranged in the knob On, the igniting needle is arranged on the burner.
As a kind of preferred embodiment of wink cooking stove burning ignition system, ejector pipe, the electromagnetism are additionally provided on the burner Valve is mounted on the main channel road before the ejector pipe.
As a kind of preferred embodiment of wink cooking stove burning ignition system, the solenoid valve is wink combustion type solenoid valve.
It further include flame indicator light as a kind of preferred embodiment of wink cooking stove burning ignition system, the flame indicator light It is connect with the fire defector mechanism, after the fire defector mechanism, which detects, lights a fire successfully, the flame indicator light is lighted.
It further include warning device as a kind of preferred embodiment of wink cooking stove burning ignition system, when the fire defector machine Structure is not detected within a certain period of time when lighting a fire successfully, and the warning device issues alarm.
A kind of wink cooking stove burning ignition method, comprising:
Rotate simultaneously push-turn key;
Delay sparking pulser continuous discharge, solenoid valve are attracted;
Igniting needle is persistently struck sparks;
Fire defector mechanism, which detects, lights a fire successfully;
Solenoid valve keeps being attracted, and electromagnetism normally closed switch disconnects, and igniting needle stops sparking.
A kind of gas-cooker, including wink cooking stove burning ignition system described in any of the above scheme.
As a kind of preferred embodiment of gas-cooker, the gas-cooker includes at least two burners, each burner difference A set of wink cooking stove burning ignition system has been separately configured.
The utility model has the following beneficial effects:
The utility model is by configuring electromagnetism normally closed switch between delay sparking pulser and igniting needle, when needing to fire When gas kitchen works, knob is pressed and rotated first, and solenoid valve is opened at this time, delay sparking pulser continuous discharge, and electromagnetism is normally closed Switch does not generate movement, and igniting needle is struck sparks, so that combustion gas in burner be made to be ignited, afterburner in fire defector machine Structure, which detects, lights a fire successfully, is attracted solenoid valve, keeps combustion gas on-state, while also disconnects electromagnetism normally closed switch, thus Delay sparking pulser and igniting needle are separated, needle of lighting a fire at this time stops sparking, gas-cooker normal combustion, to complete whole A firing action.Cooking stove burning realized the igniting needle after lighting a fire successfully and stopped the function of striking sparks wink, effectively shortened The time that gas-cooker makes a noise during sparking, enhance user experience.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to the content of the utility model embodiment and these attached drawings.
Fig. 1 is the connection schematic diagram of wink cooking stove burning ignition system provided by the utility model;
Fig. 2 be the utility model embodiment one provide wink cooking stove burning ignition system connection schematic diagram;
Fig. 3 be the utility model embodiment two provide wink cooking stove burning ignition system connection schematic diagram;
Fig. 4 is the work flow diagram of wink cooking stove burning ignition system provided by the utility model;
Fig. 5 be the utility model embodiment three provide wink cooking stove burning ignition system work flow diagram;
Fig. 6 be the utility model embodiment four provide wink cooking stove burning ignition system work flow diagram.
In figure:
1- knob;2- solenoid valve;3- delay sparking pulser;4- electromagnetism normally closed switch;5- igniting needle;6- fire defector Mechanism;61- thermocouple;62- flame detecting needle;63- controller;7- burner.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer, It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts The range of type protection.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of wink cooking stove burning ignition system, the system include knob 1, solenoid valve 2, Delay sparking pulser 3, electromagnetism normally closed switch 4, igniting needle 5 and fire defector mechanism 6.Wherein knob 1 is arranged in gas-cooker Panel on, needle 5 and the fire defector mechanism 6 of lighting a fire are separately positioned on burner 7, and ejector pipe, solenoid valve are additionally provided on burner 7 2 are mounted on the main channel road before ejector pipe.Above-mentioned knob 1 is set with solenoid valve 2 and the delay sparking gearing of pulser 3 respectively It sets, is attracted for band moving electromagnetic valve 2, while so that delay sparking pulser 3 is powered and opening.Solenoid valve 2 is connect by pipeline with burner 7 It is logical, for the fuel gas such as natural gas being passed through into burner 7 for burning, it is preferable that the solenoid valve 2 in the present embodiment is wink combustion Type solenoid valve, to improve the speed of ignition of gas-cooker.Fire defector mechanism 6 is electrically connected with solenoid valve 2, for detecting igniting It is attracted solenoid valve 2 after success, combustion gas keeps channel status;Delay sparking pulser 3 is connect with electromagnetism normally closed switch 4, electromagnetism Normally closed switch 4 is connect with igniting needle 5, thus when electromagnetism normally closed switch 4 is in the state of closure, delay sparking pulser 3 In an ON state with igniting needle 5, delay sparking pulser 3 generates electrion, is transmitted to igniting needle 5 by high-voltage line, makes 5 continuous discharge of needle of lighting a fire is struck sparks, and when electromagnetism normally closed switch 4 is in an off state, delay sparking pulser 3 and igniting magnetic Needle 5 is disconnected, and igniting needle 5 is not struck sparks.In addition, fire defector mechanism 6 is also connect with electromagnetism normally closed switch 4, work as fire defector Mechanism 6 detects light a fire successfully after, can make electromagnetism normally closed switch 4 disconnect, and then make light a fire needle 5 stop sparking.
Preferably, as shown in Fig. 2, the present embodiment Flame testing agency 6 is the thermocouple being arranged on furnace end of gas cooker 7 61, which is the alloy wire welded together by a pair of (two) different materials, works as heating one end, and the other end is cooling When, electromotive force can be generated between two alloy wires, the size for generating electromotive force is decided by the material properties and heating of alloy wire Temperature.When thermocouple 61 heats on flame, both ends generate electromotive force and are supplied to solenoid valve 2, and solenoid valve 2 is made to obtain electric maintenance It is attracted, maintains the conducting of combustion gas;The electromotive force that 61 both ends of thermocouple generate simultaneously is also provided to electromagnetism normally closed switch 4, electromagnetism Normally closed switch 4 must be electrically disconnected, makes the stopping sparking of needle 5 of lighting a fire.And when accident extinguishing occurs, due to the electricity at 61 both ends of thermocouple Kinetic potential disappears, so that 2 power loss of solenoid valve be made to discharge, blocks fuel gas path, prevents combustion gas excessive.
The present embodiment is by configuring an electromagnetism normally closed switch 4 between delay sparking pulser 3 and igniting needle 5, when need It when gas-cooker being wanted to work, presses first and rotates knob 1, solenoid valve 2 is opened at this time, delay sparking 3 continuous discharge of pulser, often It closing electromagnetic switch and not generating movement, igniting needle 5 is struck sparks, so that combustion gas in burner be made to be ignited, the thermoelectricity in burner 7 later Even 61 heated generation thermo-electromotive force, makes solenoid valve 2 obtain electric holding and is attracted to guarantee the unimpeded of gas supply, while thermocouple 61 Electromagnetism normally closed switch 4 is set to obtain electric and disconnect, to delay sparking pulser 3 be separated with igniting needle 5, needle 5 of lighting a fire at this time Stop sparking, gas-cooker normal combustion, to complete entire firing action.Wink, cooking stove burning realized the point after lighting a fire successfully Fiery needle 5 is the function of stopping sparking, avoids the problem of igniting needle 5 is still persistently struck sparks after lighting a fire successfully, reduces use The doubt and anxiety at family effectively shorten the time that gas-cooker in ignition process makes a noise, enhance user experience.
Further, which further includes the flame indicator light being arranged on gas kitchen range panel, and flame refers to Show that lamp is connect with fire defector mechanism 6, after fire defector mechanism 6, which detects, lights a fire successfully, flame indicator light can be made to light, with Just preferably indicative function is played to user.Specifically, in the present embodiment, after lighting a fire successfully, thermocouple 61 is added by flame Heat and generate thermo-electromotive force, thus to flame indicator light power, so that flame indicator light is obtained electric light.
Embodiment two
As shown in figure 3, another wink cooking stove burning ignition system is present embodiments provided, the ignition system and embodiment one In structure it is essentially identical, difference place be: the fire defector mechanism 6 of the present embodiment be flame detecting needle 62 and controller 63.Wherein flame detecting needle 62 is arranged on the burner 7 of gas-cooker, and flame detecting needle 62 is electrically connected with controller 63, controller 63 are electrically connected with solenoid valve 2 and electromagnetism normally closed switch 4 respectively, after flame detecting needle 62, which detects, lights a fire successfully, send signal To controller 63, controller 63 controls solenoid valve 2 and is attracted, to keep the on state of valve, while controlling that electromagnetism is normally closed to be opened It closes 4 to disconnect, makes the stopping sparking of needle 5 of lighting a fire.The present embodiment equally realizes the igniting needle 5 after lighting a fire successfully and stops sparking Function, shorten the time that gas-cooker in ignition process makes a noise, enhance user experience.
Further, which further includes warning device, when fire defector mechanism 6 within a certain period of time one It is directly not detected when light a fire successfully, controller 63 cuts off closing solenoid valve 2, gas leakage caused by avoiding because of loss of ignition Phenomenon, while warning device issues alarm.Specifically, in the present embodiment, it is additionally provided with timer, when thermocouple 61 is certain When never generating electromotive force in the time, then timer issues signal to controller 63, and controller 63 controls solenoid valve 2 and cuts Disconnected, warning device issues alarm, to remind user to strike sparks or check again failure.The setting of warning device has further ensured this The safe handling of gas combustion range ignition system.
Embodiment three
As shown in figure 4, this method comprises the following steps: first the present embodiment provides a kind of wink cooking stove burning ignition method It is pressed by user and rotates knob 1 simultaneously, at this moment delay sparking pulser 3 is opened under the drive of knob 1 and issues pulse, arteries and veins Punching acts on igniting needle 5, makes the persistently sparking of needle 5 of lighting a fire, while knob 1 is also attracted with moving electromagnetic valve 2, thus to gas-cooker Burner 7 fuel gas is persistently provided;After burner is ignited, fire defector mechanism 6, which detects, lights a fire successfully, to make electricity Magnet valve 2 keeps being attracted (tending to remain on), and disconnects electromagnetism normally closed switch 4, and igniting needle 5 stops sparking.This method Effectively prevent lighting a fire successfully and user loose one's grip after igniting needle 5 the problem of still persistently striking sparks, reduce the sparking noise time, Improve user experience.
Preferably, the present embodiment Flame testing agency 6 is thermocouple 61, as shown in figure 5, after burner is ignited, Thermocouple 61 is heated on flame, and both ends generate electromotive force and are supplied to solenoid valve 2, so that solenoid valve 2 is obtained electric maintenance and is attracted, protects The conducting of combustion gas is held;The electromotive force that 61 both ends of thermocouple generate simultaneously is also provided to electromagnetism normally closed switch 4, electromagnetism normally closed switch 4 must be electrically disconnected, makes the stopping sparking of needle 5 of lighting a fire.
Example IV
As shown in fig. 6, another wink cooking stove burning ignition method is present embodiments provided, the ignition method and embodiment three In ignition method it is essentially identical, difference place be: the fire defector mechanism 6 of the present embodiment be flame detecting needle 62 and control Device 63 processed.
After burner is ignited, flame detecting needle 62, which detects, lights a fire successfully, and sends a signal to controller 63, control Device 63 controls solenoid valve 2 and is attracted, to keep the on state of valve, while controlling the disconnection of electromagnetism normally closed switch 4, makes magnetic of lighting a fire Needle 5 stops sparking.
Embodiment five
The present embodiment provides a kind of gas-cooker, specially wink cooking stove burning, which includes embodiment one or embodiment Wink cooking stove burning ignition system described in two.The present embodiment is by arranging one between delay sparking pulser 3 and igniting needle 5 Electromagnetism normally closed switch 4 reduces the sparking noise time, avoids to can make the stopping sparking of needle 5 of lighting a fire after lighting a fire successfully The especially old user of user, which generates, to be felt uncertain and worries.
Further, which may include 7, two burners 7 of a burner or multiple burners 7, wherein each furnace First 7 are individually configured with a set of above-mentioned wink cooking stove burning ignition system, as single head stove configures a set of above-mentioned ignition system, double end Stove then configures two sets of above-mentioned ignition systems, to realize the flexible control to each burner 7, user-friendly use.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended Scope of the claims determine.

Claims (9)

1. a kind of wink cooking stove burning ignition system, including knob (1), solenoid valve (2), delay sparking pulser (3), igniting needle (5) it is connect respectively with solenoid valve (2) and delay sparking pulser (3) with fire defector mechanism (6), the knob (1), the electricity Magnet valve (2) is connected by pipeline and burner (7), and the fire defector mechanism (6) connect with solenoid valve (2), the delay sparking Pulser (3) is connect with igniting needle (5), which is characterized in that delay sparking pulser (3) and the igniting needle (5) Between be connected with electromagnetism normally closed switch (4), the fire defector mechanism (6) connect with the electromagnetism normally closed switch (4), the fire Flame testing agency (6) detects light a fire successfully after, the electromagnetism normally closed switch (4) can be made to disconnect.
2. wink cooking stove burning ignition system according to claim 1, which is characterized in that the fire defector mechanism (6) is Thermocouple (61), the thermocouple (61) are arranged on the burner (7) of gas-cooker, generate after the thermocouple (61) is heated electronic Gesture can be such that the electromagnetism normally closed switch (4) obtains electrically disconnected, and the solenoid valve (2) is made to obtain electric actuation.
3. wink cooking stove burning ignition system according to claim 1, which is characterized in that fire defector mechanism (6) packet Flame detecting needle (62) and controller (63) are included, the flame detecting needle (62) is arranged on the burner (7) of gas-cooker, the fire Flame detection needle (62) be electrically connected with controller (63), the controller (63) respectively with solenoid valve (2) and electromagnetism normally closed switch (4) Electrical connection, the flame detecting needle (62) detects light a fire successfully after, send a signal to controller (63), the controller (63) It controls electromagnetism normally closed switch (4) disconnection and the solenoid valve (2) is attracted.
4. wink cooking stove burning ignition system according to claim 1-3, which is characterized in that the knob (1) sets It sets on the panel of the gas-cooker, the igniting needle (5) is arranged on the burner (7).
5. wink cooking stove burning ignition system according to claim 4, which is characterized in that be additionally provided with and draw on the burner (7) Penetrate pipe, the solenoid valve (2) is mounted on the main channel road before the ejector pipe.
6. wink cooking stove burning ignition system according to claim 5, which is characterized in that the solenoid valve (2) is wink combustion type Solenoid valve.
7. wink cooking stove burning ignition system according to claim 1, which is characterized in that it further include flame indicator light, it is described Flame indicator light is connect with the fire defector mechanism (6), after the fire defector mechanism (6), which detects, to be lighted a fire successfully, institute Flame indicator light is stated to light.
8. a kind of gas-cooker, which is characterized in that including the described in any item wink cooking stove burning ignition systems of such as claim 1-7.
9. gas-cooker according to claim 8, which is characterized in that the gas-cooker includes at least two burners (7), each The burner (7) is individually configured with a set of wink cooking stove burning ignition system.
CN201820658164.7U 2018-05-04 2018-05-04 Instantaneous combustion gas stove ignition system and gas stove Active CN208282177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820658164.7U CN208282177U (en) 2018-05-04 2018-05-04 Instantaneous combustion gas stove ignition system and gas stove

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Application Number Priority Date Filing Date Title
CN201820658164.7U CN208282177U (en) 2018-05-04 2018-05-04 Instantaneous combustion gas stove ignition system and gas stove

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CN208282177U true CN208282177U (en) 2018-12-25

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109724117A (en) * 2019-01-24 2019-05-07 乐清市九洲电子有限公司 The regeneration ignition system of high security AC system kitchen range
CN110260508A (en) * 2019-05-31 2019-09-20 石家庄工大化工设备有限公司 Adjustable gasification combustion wall hangs furnace
CN110440303A (en) * 2018-05-04 2019-11-12 青岛海尔智慧厨房电器有限公司 Instantaneous gas stove ignition system, ignition method and gas stove
CN110469873A (en) * 2019-08-30 2019-11-19 珠海格力电器股份有限公司 A kind of gas combustion range ignition control method, device, storage medium and gas-cooker
CN111780166A (en) * 2019-04-04 2020-10-16 青岛海尔智慧厨房电器有限公司 Ignition system of integrated stove and control method thereof
CN112066424A (en) * 2020-09-10 2020-12-11 珠海格力电器股份有限公司 Ignition control method and device of stove and stove

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440303A (en) * 2018-05-04 2019-11-12 青岛海尔智慧厨房电器有限公司 Instantaneous gas stove ignition system, ignition method and gas stove
CN109724117A (en) * 2019-01-24 2019-05-07 乐清市九洲电子有限公司 The regeneration ignition system of high security AC system kitchen range
CN111780166A (en) * 2019-04-04 2020-10-16 青岛海尔智慧厨房电器有限公司 Ignition system of integrated stove and control method thereof
CN110260508A (en) * 2019-05-31 2019-09-20 石家庄工大化工设备有限公司 Adjustable gasification combustion wall hangs furnace
CN110469873A (en) * 2019-08-30 2019-11-19 珠海格力电器股份有限公司 A kind of gas combustion range ignition control method, device, storage medium and gas-cooker
CN112066424A (en) * 2020-09-10 2020-12-11 珠海格力电器股份有限公司 Ignition control method and device of stove and stove

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