CN105698226B - Gas range device - Google Patents
Gas range device Download PDFInfo
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- CN105698226B CN105698226B CN201510639165.8A CN201510639165A CN105698226B CN 105698226 B CN105698226 B CN 105698226B CN 201510639165 A CN201510639165 A CN 201510639165A CN 105698226 B CN105698226 B CN 105698226B
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- burner
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
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Abstract
The present invention relates to gas range devices.In existing gas range device, in the case where lighting a fire in the state of not placing kitchen tools to burner on the burner, even if can not also burner be lighted by carrying out common ignition operation, later, lighted a fire by pressing positive ignition switch (3) to burner.Therefore, with common ignition operation it is completely different, carry out pressing operation by switching (3) to positive ignition and light a fire to burner, therefore, can feel very uncoordinated.In the case where igniting fire button (2) indentation is carried out ignition operation in the state of switching (3) to positive ignition and carrying out pressing operation, relieves igniting and forbid the igniting of unit to forbid and burner is allowed to light.
Description
Technical field
The present invention relates to gas range device, which there is the bottom of a pan sensor and igniting to forbid unit, wherein pot
Bottom sensor is uploaded the case where being placed with kitchen tools to burner and is detected, and does not detect that placing has kitchen tools in the bottom of a pan sensor
In the case where carrying out ignition operation to burner under state, which forbids unit to forbid lighting a fire to burner.
Background technique
In gas range device, it is set as exposing burner in the upper surface of device i.e. top plate, therefore, if on the burner not
It lights a fire in the state of placing kitchen tools, then entire flame can expose, and consider from secure context and not preferred.Therefore, pot is set
Unit is forbidden in bottom sensor and igniting, which uploads the case where being placed with kitchen tools to burner and detect, and is not carrying
Even if carrying out ignition operation in the state of putting kitchen tools, which forbids unit also not light a fire to burner.
However, when for example roasting seaweed, it is sometimes desirable on burner in the state of not placing kitchen tools to burner into
The interim igniting of row.In light of this situation, well known technology is as follows: setting positive ignition switchs, and carries out common igniting behaviour first
Make, in the state of forbidding unit to forbid the igniting of burner by igniting, positive ignition is switched and carries out pressing operation, to solve
Except igniting forbids the igniting of unit to forbid, lighted a fire burner (for example, referring to patent document 1).
Existing technical literature
Patent document
Patent document 1: Japanese Patent Laid-Open 2013-234764 bulletin ([0015], Fig. 2, Fig. 3)
Summary of the invention
The technical problems to be solved by the invention
In above-mentioned existing gas range device, light a fire in the state of not placing kitchen tools to burner on the burner
In the case where, even if can not also burner be lighted by carrying out common ignition operation, later, by pressing positive ignition switch come
It lights a fire to burner.Therefore, it is impossible to by the known ignition operation that is pressed into of igniting fire button by burner
Light, by with common ignition operation it is completely different, to positive ignition switch pressing operation burner is lighted, because
This, can feel very uncoordinated.In particular, the non-placing of kitchen tools in burner, therefore, can feel to generate flame suddenly because of igniting,
Therefore, use feeling is excessively poor.
Then, the present invention completes in view of the above problems, and the issue of the present invention is to provide a kind of gas range devices, makes
When lighting a fire in the case where obtaining non-placing kitchen tools on the burner to burner, it will not feel uncoordinated.
Technical scheme applied to solve the technical problem
To solve the above-mentioned problems, there is gas range device of the invention the bottom of a pan sensor and igniting to forbid unit, the pot
Bottom sensor is detected to the case where being placed with kitchen tools on burner, and in the bottom of a pan, sensor does not detect to be placed with kitchen tools
In the case where carrying out ignition operation to burner under state, which forbids unit to forbid lighting a fire to burner, the combustion gas
Stove device is characterised by comprising control unit, which controls the igniting to burner, is equipped with positive ignition and switchs, this is strong
Ignition switch processed is configured to be initially powered up control unit during the ignition operation, and only becomes during pressing operation
On-state carries out the ignition operation, and the pressure point in the state of switching to the positive ignition and carrying out pressing operation
In the case that fire switch is turned at the time of control unit is initially powered up, releases the igniting and the igniting of unit is forbidden to prohibit
Only and allow the igniting of the burner.
It is lighted a fire by the way that positive ignition switch is not used alone, but the auxiliary as ignition operation is come to pressure point
Fire switch carries out pressing operation, carries out and common ignition operation phase in the state of switching to positive ignition and carrying out pressing operation
Same operation, so that control unit be made to be initially powered up, the positive ignition switch, which becomes, at the time of control unit is initially powered up is connected
In the case where state, allow the igniting of burner.
In addition, the bottom of a pan sensor has the temperature sensing detected to the cooking bottom temperature of kitchen tools after for igniting
Device has the firepower for increasing and decreasing the burner to which cooking bottom temperature to be maintained to any in preset multiple set temperatures
The temperature adjustment function of temperature, if after lighting a fire in the state of having carried out pressing operation to positive ignition switch, further
The pressing operation for continue to positive ignition switch the stipulated time, then be transferred to high temperature mode, and the high temperature mode is by the bottom of a pan temperature
Spend the maximum temperature being maintained in the multiple set temperature.
At this point, in the state that the burner is uploaded and is placed with kitchen tools to positive ignition switch carry out pressing operation and into
In the case where row ignition operation, it is set as normal mode, which is maintained at described for cooking bottom temperature and preset sets
Determine the set temperature of the usual culinary art in temperature, if to the positive ignition switch carried out pressing operation in the state of into
It goes after igniting, the pressing operation of positive ignition switch is released before by the stipulated time, then may be set to described usual
Mode.
On the other hand, ignition operation is carried out in the state of having carried out pressing operation to positive ignition switch, and into
At the time of one step persistently carries out the pressing operation of positive ignition switch and have passed through the stipulated time, the burner can be carried out a little
Fire.
Invention effect
From the foregoing it may be appreciated that the present invention carries out common point in the state of switching to positive ignition and carrying out pressing operation
Fire operation, to allow the igniting of burner, therefore, on burner in the case where non-placing kitchen tools, lights a fire to burner
And without incongruity.
Detailed description of the invention
Fig. 1 is the figure for indicating the appearance of gas range device of the invention.
Fig. 2 is the block diagram for indicating fuel gas pipeline until burner.
Fig. 3 is the block diagram for indicating the structure on control unit periphery.
Fig. 4 is the figure for the control flow for indicating that control unit carries out.
Specific embodiment
Referring to Fig.1,1 is gas range device of the invention.In the top plate 11 of the gas range device 1, it is provided with the combustion of left and right 2
Burner 12.Two burners 12 are ring-types, are equipped with the bottom of a pan sensor extended upward from below in the central space of burner
13.The upper end of the bottom of a pan sensor 13 is built-in with temperature sensor, freely moves along the vertical direction in the state of exerting a force upward
Dynamic mode is kept.Such as using pan FP as kitchen tools placing in the case where the top of burner 12, the bottom of a pan sensing
The upper end of device 13 keeps being subdued downward because of the bottom of a pan B of the active force and pan FP state being tightly engaged into.
It is above-mentioned start in the state of placing pan FP like that culinary art when, will igniting fire button 2 be pressed into.Then, it fires
Burner 12 is ignited, and can start to be cooked.In addition, thermocouple 14 is configured near burner 12, by the thermocouple 14
The flame of burner 12 is detected, thus situations such as can confirm that the igniting and flame-out generation to burner 12.In addition,
10 be battery case, is configured to the dry cell by being stored in the battery case 10 to provide the operating power of gas range device 1.
In the top of igniting fire button 2, it is equipped with positive ignition switch 3.The positive ignition switch 3 is on burner 12
Can also allow that the switch of the igniting of burner 12 in the state of non-placing kitchen tools, for example, in the case where progress " baking " to its into
Row pressing operation." baking " refers in the state of non-placing kitchen tools, such as carries out the operations such as roasting seaweed.In addition, " high temperature is quick-fried
When stir-fry " culinary art, pressing operation also is carried out to the positive ignition switch 3.
" high temperature quick-fried ", which is cooked, to be referred to, culinary art of the temperature of the bottom of a pan B relative to the high temperature of dry combustion method degree under normal conditions, example
Such as, be equivalent to pan FP be put into minimal amount of cooking in the state of carry out fry the case where etc..In addition, 31 be LED.
Referring to Fig. 2, if indentation igniting fire button 2, the operating stick 22a of fire power regulator 22 will be press-fit into firepower
In regulating device 22.Fire power regulator 22 is equipped with 2 micro switch SW1, SW2 (not shown), in the mobile process of control stick 22a
It is middle first to connect SW1, then SW2 is connected in the crush-cutting position of igniting fire button 2.In addition, in the crush-cutting position that SW2 is connected
The valve body of electromagnetic valve 23 is forced into valve opening, in this state, using the electromagnet in electromagnetic valve 23 in valve opening state
Under absorption holding is carried out to valve body.
If 23 valve opening of electromagnetic valve, combustion gas flow into fire power regulator 22 in, by fire power regulator 22 simultaneously
It is flowed out towards burner 12.By being operable to increase and decrease the outflow flow to flame regulating valve 21.
The combustion gas flowed out from fire power regulator 22 flows to first switch valve 24.The first switch valve 24 is connected in parallel to section
Discharge orifice 25, if first switch valve 24 is valve opening state, combustion gas further flows towards downstream without carrying out any throttling, if but first
Switch valve 24 is close valve state, then makes defined a small amount of combustion gas stream downstream using throttle orifice 25.Downstream is further provided with second
Switch valve 26 does not provide any combustion gas to burner 12 if the second switch valve 26 is close valve state.In addition, being passed in the bottom of a pan
Sensor 13 is equipped with micro switch 13a, and the kitchen tools such as placing pan FP as described above then should to depress the bottom of a pan sensor 13
Micro switch 13a is connected, and can detect to upload the case where being placed with kitchen tools in burner 12.
Referring to Fig. 3, control unit 4 is equipped in gas range device 1, the valve opening for carrying out above-mentioned electromagnetic valve 23 keep and
The movement of first switch valve 24, the valve opening of second switch valve 26 and pass valve, igniter 15, also, have micro switch SW2 to its input
With the temperature detection signal for connecting signal and the bottom of a pan sensor 13, thermocouple 14 of micro switch 13a.
Referring to Fig. 4, the control content of control unit 4 is illustrated.When carrying out ignition operation, if carrying out common cook
It prepares food, then pressing operation is carried out to igniting fire button 2, if carrying out the igniting in the state of non-placing kitchen tools, to above-mentioned strong
In the state that ignition switch 3 (baking high temperature quick-fried SW) processed has carried out pressing operation, pressing operation is carried out to igniting fire button 2
(the above are PS).No matter what kind of situation it is, control unit 4 is the state being not powered on, and therefore, control unit 4 can not detect that PS is carried out
Which kind of operation.
If carrying out pressing operation to igniting fire button 2, SW1 is connected during the pressing operation, at the moment,
It powers from dry cell to control unit 4.Then, control unit 4 confirms whether positive ignition switch 3 (baking high temperature quick-fried SW) is located immediately
In on-state (S1).The positive ignition switch 3 (baking high temperature quick-fried SW) is the non-locking switch for carrying out snap action, is only existed
Be turned on during pressing operation, reverts to off-state if stopping pressing operation.Carrying out common cook
In the case where preparing food, as described above, positive ignition switch 3 (baking high temperature quick-fried SW) will not be switched on, and therefore, be entered
S2 confirms to whether micro switch 13a (no pot detection switch) connects.In addition, even if such as Continued depression positive ignition is opened
3 (baking high temperature quick-fried SW) are closed, if taking away hand in ignition operation, becomes and does not press (the baking height of positive ignition switch 3
Warm quick-fried SW) and the common ignition operation that carries out ignition operation is identical, therefore enter S2.Herein, if micro switch 13a (no pot
Detection switch) be disconnect, then it represents that carry out ignition operation in the case where non-placing kitchen tools, therefore, will not to burner 12 into
The step for row is lighted a fire, and igniting (S3) is forbidden is equivalent to igniting and forbids unit.
On the other hand, if micro switch 13a (no pot detection switch) is to connect, kitchen tools placing is on burner 12, therefore,
First switch valve 24 is opened to open firepower by second switch valve 26 as fighting greatly, further makes 15 work of igniter
Make, to be lighted a fire (S4) to burner 12.If confirming the point of burner 12 according to the detection signal from thermocouple 14
Fiery (S5), then be transferred to common firepower control (ND).The common firepower control (ND) monitors micro switch 13a (no pot always
Detection switch) (S6), it is disconnected if lifting kitchen tools to which micro switch 13a (no pot detection switch) becomes, exits common fire
Power control (ND) simultaneously closes first switch valve 24, carries out throttling to gas flow using throttle orifice 25 to make firepower become small
Fiery (S8).In addition, also being carried out always in common firepower control (ND) to positive ignition switch 3 (baking high temperature quick-fried SW)
Monitoring, if carrying out positive ignition switch 3 (baking high temperature quick-fried SW) Continued depression operation in 3 seconds being transferred to aftermentioned height
Warm firepower control (HD) (S7).
In addition, if lift kitchen tools in common firepower control (ND), and the state continues 60 seconds (S9), then is considered as nothing
Pot and malfunction, so that burner 12 is extinguished (S12), however, if within 60 seconds placing kitchen tools again, by first switch
The opening of valve 24 makes firepower revert to high fire, reverts to common firepower control (ND) (S10, S11).
Back to most starting for this process, if (baking is high for positive ignition switch 3 at the time of powering on to control unit 4
Warm quick-fried SW) become and connects, then enter S100, carries out the igniting in the state that first switch valve 24 is opened.In addition, in the state
Under, still setting oil overheat to normal mode prevents function.This oil overheat prevents function from referring to, right using the bottom of a pan sensor 13
The cooking bottom temperature of kitchen tools is monitored, is carried out valve opening to first switch valve 24 and is closed valve to which firepower is adjusted to cooking bottom temperature not
It can be to function more than overtemperature.
Then, if the on-state of positive ignition switch 3 (baking high temperature quick-fried SW) is above (S101, S102) for 3 seconds,
The temperature that then above-mentioned oil overheat prevents function from carrying out temperature adjustment is raised, and is switched to the high temperature mode that can be carried out high temperature quick-fried culinary art
(S103).Then, it is disconnected if micro switch 13a (no pot detection switch) becomes, releases the function of making firepower become small fire, kept
High fire (S104).It, automatically will combustion if this high temperature firepower control (HD) continues 30 minutes although being not shown in the process
Burner 12 is extinguished.In addition, making above-mentioned LED31 light or flash during being transferred to high temperature firepower control (HD), thus to becoming
The case where high temperature firepower control (HD) state, is notified.
If carrying out pressing behaviour to positive ignition switch 3 (baking high temperature quick-fried SW) under high temperature firepower control (HD) state
Make (S105), then exit high temperature firepower control (HD), it is normal mode (S106) that oil overheat, which is prevented functional rehabilitation, later, is turned
Move on to above-mentioned common firepower control (ND).
In addition, in above-mentioned S101, if positive ignition switch 3 (baking high temperature quick-fried SW) becomes disconnected before by 3 seconds
It opens, then after S5 carries out lighting confirmation, is transferred to common firepower control (ND).
In addition, in this case, can also be carried out control as follows without arriving S5: that is, only proceeding in ignition operation
S3 simultaneously forbids lighting a fire.
In addition, being carried out by S102 confirmation to positive ignition switch 3 (baking high temperature quick-fried SW) in process shown in Fig. 4
Before pressing operation for 3 seconds, first lighted a fire in S100 to burner 12, but can also be changed as follows: that is, not existing
This is periodically lighted a fire, and confirmed to carry out for 3 seconds press to positive ignition switch 3 (baking high temperature quick-fried SW) by S102
After press operation, light a fire to burner 1.
In addition, in the range of not departing from the gist of the invention, various changes can be carried out the present invention is not limited to aforesaid way
More.
Label declaration
1 gas range device
2 igniting fire buttons
3 positive ignitions switch
4 control units
12 burners
13 the bottom of a pan sensors
21 firepower adjusting rods
22 fire power regulators
23 electromagnetic valves
24 first switch valves
25 throttle orifices
26 second switch valves
Claims (4)
1. a kind of gas range device, which there is the bottom of a pan sensor and igniting to forbid unit, the bottom of a pan sensor pair
The case where kitchen tools are placed on burner is detected, to combustion in the state that in the bottom of a pan, sensor does not detect to be placed with kitchen tools
In the case that burner carries out ignition operation, which forbids unit to forbid lighting a fire to burner, the spy of the gas range device
Sign is,
Including control unit, which controls the igniting to burner,
Equipped with the control unit power switch connected during the ignition operation,
Control unit is initially powered up if the control unit power switch becomes connecting,
It being switched equipped with positive ignition, positive ignition switch is only turned on during pressing operation,
The ignition operation is carried out in the state of switching to the positive ignition and carrying out pressing operation, and the positive ignition switchs
In the case where being turned at the time of control unit is initially powered up, releases the igniting and forbid the igniting of unit to forbid and permit
Perhaps the igniting of the described burner.
2. gas range device as described in claim 1, which is characterized in that
The bottom of a pan sensor has the temperature sensor detected to the cooking bottom temperature of kitchen tools, has and increases and decreases the burner
Firepower to which cooking bottom temperature to be maintained to the temperature adjustment function of any temperature in preset multiple set temperatures, if right
Positive ignition switch has carried out after being lighted a fire in the state of pressing operation, further continues to positive ignition switch
The pressing operation of stipulated time, then be transferred to high temperature mode, which is maintained at the multiple setting temperature for cooking bottom temperature
Maximum temperature in degree.
3. gas range device as claimed in claim 2, which is characterized in that
Positive ignition is not switched in the state of placing kitchen tools on the burner and carries out pressing operation and carry out ignition operation
In the case where, it is set as normal mode, which is maintained at cooking bottom temperature in the preset set temperature
The set temperature of usual culinary art, if after lighting a fire in the state of having carried out pressing operation to positive ignition switch,
The pressing operation of positive ignition switch is released before by the stipulated time, then is set as the normal mode.
4. gas range device as described in claim 1, which is characterized in that
Ignition operation is carried out in the state of having carried out pressing operation to positive ignition switch, and further lasting progress is strong
The pressing operation of ignition switch processed and at the time of have passed through the stipulated time, light a fire to the burner.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014250774A JP6086450B2 (en) | 2014-12-11 | 2014-12-11 | Gas stove device |
| JP2014-250774 | 2014-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105698226A CN105698226A (en) | 2016-06-22 |
| CN105698226B true CN105698226B (en) | 2019-05-28 |
Family
ID=56141389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639165.8A Active CN105698226B (en) | 2014-12-11 | 2015-09-30 | Gas range device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6086450B2 (en) |
| KR (1) | KR102298908B1 (en) |
| CN (1) | CN105698226B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210581B (en) * | 2018-11-13 | 2024-01-23 | 杭州老板电器股份有限公司 | Fire control device and method of gas stove and gas stove |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1833140A (en) * | 2003-08-27 | 2006-09-13 | 松下电器产业株式会社 | Gas cooking stove |
| CN102538030A (en) * | 2012-02-24 | 2012-07-04 | 宁波方太厨具有限公司 | Ignition and braking device of gas cooker |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3636238B2 (en) * | 1996-02-16 | 2005-04-06 | リンナイ株式会社 | Combustion equipment |
| JP2006300342A (en) | 2005-04-15 | 2006-11-02 | Matsushita Electric Ind Co Ltd | Combustion heating cooker |
| JP5512184B2 (en) * | 2009-07-31 | 2014-06-04 | シンポ株式会社 | Method for automatically adjusting the output of a heating source in a cooking device and a cooking device having an automatic output adjustment function |
| JP5405397B2 (en) | 2010-06-07 | 2014-02-05 | リンナイ株式会社 | Gas stove |
| JP5819246B2 (en) | 2012-05-02 | 2015-11-18 | 株式会社パロマ | Gas stove |
| JP5897401B2 (en) * | 2012-05-10 | 2016-03-30 | 株式会社パロマ | Stove |
-
2014
- 2014-12-11 JP JP2014250774A patent/JP6086450B2/en active Active
-
2015
- 2015-09-30 CN CN201510639165.8A patent/CN105698226B/en active Active
- 2015-12-08 KR KR1020150173854A patent/KR102298908B1/en active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1833140A (en) * | 2003-08-27 | 2006-09-13 | 松下电器产业株式会社 | Gas cooking stove |
| CN102538030A (en) * | 2012-02-24 | 2012-07-04 | 宁波方太厨具有限公司 | Ignition and braking device of gas cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160071328A (en) | 2016-06-21 |
| CN105698226A (en) | 2016-06-22 |
| KR102298908B1 (en) | 2021-09-07 |
| JP2016114257A (en) | 2016-06-23 |
| JP6086450B2 (en) | 2017-03-01 |
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