CN108302564A - Gas-cooker and its control method - Google Patents
Gas-cooker and its control method Download PDFInfo
- Publication number
- CN108302564A CN108302564A CN201810066273.4A CN201810066273A CN108302564A CN 108302564 A CN108302564 A CN 108302564A CN 201810066273 A CN201810066273 A CN 201810066273A CN 108302564 A CN108302564 A CN 108302564A
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- China
- Prior art keywords
- heat
- cooker
- gas
- heated
- temperature sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
Abstract
The present invention discloses the control method of a kind of gas-cooker and gas-cooker, and the gas-cooker includes burner, infrared temperature sensor and heat-conducting piece.The infrared temperature sensor corresponds to the burner setting, to detect the temperature of the material to be heated；The heat-conducting piece is bonded with the outer surface of the material to be heated, and the detection zone setting of the corresponding infrared temperature sensor, so that the thermal energy on the material to be heated surface is radiated to the infrared temperature sensor by the heat-conducting piece.Technical solution of the present invention is effectively prevented from infrared temperature sensor measurement error because of caused by the radiant emissivity difference of unlike material material to be heated, realize the infrared temperature sensor can higher accuracy of detection purpose that the temperature on the material to be heated surface of unlike material and different shape is detected, expanded the application scenario of infrared temperature sensor significantly.
Description
Technical field
The present invention relates to gas-cooker field, more particularly to a kind of gas-cooker and its control method.
Background technology
Currently, household gas utensils, which are all additionally arranged one to increase the functions such as anti-dry and accurate temperature control, can detect pot
Has the temperature sensor of temperature.Gas-cooker be in the burner centre set there are one detection cooking bottom temperature contact temperature pass
Sensor causes this contact type temperature sensor and cookware since contact type temperature sensor stretches out in cooker burner surface
Contact it is unstable, be easy to cause the generation of error；And exposed temperature sensor easily glances off after long-term use, temperature
The probability that sensor easily glances off contact with the bottom of a pan increases, while the temperature sensor of deflection influences kitchen range beauty.Also
Kitchen range are that centre is set there are one infrared temperature sensor in the burner, which need not contact energy with the bottom of a pan
Its temperature is measured, however the use of infrared temperature sensor is limited by the influence of various cookware unlike materials at present.This is because
The emissivity of each cookware material is different, and the infrared temperature sensor in existing kitchen range can only measure the pot of same material
Tool, the cookware temperature error for measuring unlike material is larger, therefore existing infrared sensing thermometry has unicity, measures essence
Spend that poor, operability is not strong, so that can not extensive use.
Invention content
The main object of the present invention is the control method of a kind of gas-cooker of proposition and gas-cooker, it is intended to improve infrared temperature
Sensor detects the accuracy of detection of unlike material cookware.
To achieve the above object, the present invention proposes that a kind of gas-cooker, the gas-cooker include：
Burner, to be heated to material to be heated；
Infrared temperature sensor, the corresponding burner setting, to detect the temperature of the material to be heated；
Heat-conducting piece is bonded with the outer surface of the material to be heated, and the detection zone of the corresponding infrared temperature sensor is set
It sets, so that the thermal energy on the material to be heated surface is radiated to the infrared temperature sensor by the heat-conducting piece.
Preferably, there is the burner heating region, the detection zone of the infrared temperature sensor to correspond to positioned at described
In heating region.
Preferably, the heat-conducting piece is detachably connected with the material to be heated.
Preferably, the heat-conducting piece connects or Nian Jie with the material to be heated magnetism.
Preferably, the heat-conducting piece in the form of sheets, and be heat-conducting metal material.
Preferably, the gas-cooker further includes protector, is had to prevent the flame institute of burner in the protector
The protection channel that the heat radiation of generation is contacted with infrared temperature sensor；
The heat radiation that the protection channel is generated for the heat-conducting piece passes through, so that the infrared temperature sensor receives institute
State the heat radiation of heat-conducting piece generation.
Preferably, the protector is arranged in the straight-tube shape of both ends perforation, and is led described in one end correspondence of the protector
Warmware is arranged, and the other end corresponds to the infrared temperature sensor setting.
Preferably, the protector correspond to the heat-conducting piece one end be first end, the size of the heat-conducting piece be more than or
Equal to the opening size of the first end, so that the first end of the protector is completely covered in the heat-conducting piece.
Preferably, the heat-conducting piece is connected to one end of the protector.
Preferably, the protector is scalable along its length；With the burner heat the material to be heated when,
One end of the protector is supported with the heat-conducting piece.
Preferably, there is centre bore, the protector runs through the centre bore of the burner, described in the middle part of the burner
Infrared temperature sensor is located at side of the burner far from the material to be heated.
The present invention also proposes a kind of control method of gas-cooker, is used for the gas-cooker, which is characterized in that the combustion gas
Stove further includes kitchen range controller, the air inlet electromagnetic valve for controlling the gas-cooker air inlet, the kitchen range controller with it is described red
Outer temperature sensor, air inlet electromagnetic valve are electrically connected；The control method of the gas-cooker includes the following steps：
Obtain the temperature value on material to be heated surface；
The temperature value of the material to be heated got is subjected to temperature-compensating according to preset algorithm, with to be added after being compensated
Hot object temperature value；
The temperature value and preset temperature value for comparing material to be heated, when the temperature value of material to be heated is more than preset temperature value,
The air inlet electromagnetic valve is controlled, to reduce the firepower of burner；When the temperature of material to be heated is less than preset temperature value, institute is controlled
Air inlet electromagnetic valve is stated, to increase the firepower of burner.
Angle value carries out temperature-compensating according to preset algorithm, with the material to be heated temperature value after being compensated.
Technical solution of the present invention carries out the detection to material to be heated temperature by using infrared temperature sensor, realizes non-
The technique effect of contact measurement material to be heated temperature, avoid conventional touch sensor contacted with material to be heated it is unstable,
The defects of sensor easily shifts deformation, sensor is scorched by burner flame for a long time.This programme is by being arranged heat-conducting piece, institute simultaneously
It states heat-conducting piece to connect with the material to be heated surface, and the corresponding infrared temperature sensor setting, it is described to be heated by making
The heat radiation that object generates is radiated to the infrared temperature sensor by the heat-conducting piece, is effectively prevented from infrared temperature sensor
The measurement error because of caused by the radiant emissivity difference of unlike material cookware is conducive to designer and is designing the infrared biography
When the relevant parameter of sensor, the equal energy of the infrared temperature sensor can be realized using unified detected material as reference
The purpose that enough higher accuracy of detection are detected the temperature on the material to be heated surface of unlike material and different shape, significantly
The application scenario of infrared temperature sensor is expanded.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is gas-cooker of the present invention and one embodiment of cookware structure relationship；
Fig. 2 is the control flow chart of the control method of gas-cooker of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Gas-cooker | 140 | Heat-conducting piece |
| 200 | Cookware | 150 | Protector |
| 110 | Burner | 151 | Protection channel |
| 120 | Holder | 160 | Air inlet electromagnetic valve |
| 130 | Infrared temperature sensor | 170 | Kitchen range controller |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of gas-cooker 100, for heating material to be heated.Referring to Fig. 1, in technical solution of the present invention
The gas-cooker 100 includes and burner 110, infrared temperature sensor 130 and heat-conducting piece 140.The burner 110
To heat the cookware 200.The infrared temperature sensor 130 corresponds to the setting of the burner 110, described to be added to detect
The temperature of hot object；The heat-conducting piece 140 is bonded with the outer surface of the material to be heated, and the corresponding infrared temperature sensor
130 detection zone setting, so that the thermal energy on the material to be heated surface is radiated to the infrared temperature by the heat-conducting piece 140
Sensor 130.
The gas-cooker 100 can also include holder 120；The holder 120 can be to support inside the gas-cooker 100
The shell of structure can be used for supporting the material to be heated, so as to be kept between the material to be heated and the burner 110
Certain interval.In one embodiment, the infrared temperature sensor 130 can be with the burner 110 and/or the holder
120 connections.
Herein it is to be understood that the heat-conducting piece 140 can connect with the burner 110 and/or the holder 120
It connects, with when the material to be heated is placed on the gas-cooker 100, the heat-conducting piece 140 is bonded with the material to be heated；
In another embodiment, the heat-conducting piece 140 and the material to be heated split settings, the heat-conducting piece 140 are waited for for user in use
Before heating object, heat-conducting piece 140 and the material to be heated outer surface are attached in advance.
It is understood that the detection zone of the infrared temperature sensor 130 is certain, and the infrared temperature senses
Device 130 can detect any position of the material to be heated；The burner 110 has heating region；In order to carry in this programme
The accuracy of detection of the high infrared temperature sensor 130, the detection zone that the infrared temperature sensor 130 is arranged are corresponded to positioned at institute
It states in heating region；So that the infrared temperature sensor 130 is able to detect that the higher region of temperature on the material to be heated,
Convenient for improving the safety in utilization of the gas-cooker 100.
The material to be heated can there are many, can be food itself, can also be cookware 200, in the examples below,
Illustrate so that the material to be heated is cookware 200 as an example.This programme does not limit the tool of the holder 120 and the burner 110
There are several support legs, the burner 110 to be fixedly installed on the holder for body structure, in one embodiment, the holder 120
At 120 center, when cookware 200 is placed on the holder 120, the position of the burner 110 just corresponds to the pot
At the center for having 200 bottoms, to be evenly heated 200 bottom of the cookware.In the present solution, the infrared temperature sensor 130 is used
In the temperature for detecting the cookware 200.The cookware 200 can heat up when heated, to generate heat radiation, the heat radiation packet
Infrared ray is included, when in the radiant heat transfer to the infrared temperature sensor 130, the infrared temperature sensor 130 is
The surface temperature of the cookware 200 can be measured.
Due to user use cookware 200 diversification, and the material of cookware 200 be also it is diversified, in order to avoid due to
The emissivity of 200 material heat radiation of cookware is different and 200 form of cookware is different, and to the detection of infrared temperature sensor 130
Precision impacts, and for this programme by the way that heat-conducting piece 140 is arranged on the cookware 200, which can not only be effectively
The heat on 200 surface of cookware is transmitted, and heat is radiated by the heat-conducting piece 140, to change original cookware 200
The radiant emissivity of material so that manufacturer is in the relevant parameter for selecting or designing the infrared temperature sensor 130 or carries out temperature
It, can be using the material of the heat-conducting piece 140 as unified standard, even if to realize that user uses different cookwares when degree compensation
When 200, the infrared temperature sensor 130 can be with unified standard, higher accuracy of detection to 200 surface of cookware
Temperature is detected.
It is understood that position of the infrared temperature sensor 130 relative to the cookware 200, determines its energy
The range of 200 surface temperature of cookware is enough detected, the installation position of the heat-conducting piece 140 should be located at the infrared temperature sensor
Within 130 detection range, so as to make the infrared ray radiated in the part or all of detection range pass through described lead
Warmware 140 is received by the infrared temperature sensor 130.
Technical solution of the present invention carries out the detection to material to be heated temperature by using infrared temperature sensor 130, realizes
The technique effect of non-contact detection material to be heated temperature, avoids conventional touch sensor and contacts shakiness with material to be heated
Fixed, sensor easily shifts the defects of deformation, sensor are scorched by 110 flame of burner for a long time.This programme is led by setting simultaneously
Warmware 140, the heat-conducting piece 140 are connect with the material to be heated surface, and the corresponding infrared temperature sensor 130 is arranged,
It is radiated to the infrared temperature sensor 130 by the heat-conducting piece 140 by the heat radiation for making the material to be heated generate, is had
The measurement error because of caused by the radiant emissivity difference of unlike material material to be heated of infrared temperature sensor 130 is avoided to effect,
Be conducive to designer when designing the relevant parameter of the infrared sensor, can be ginseng with unified detected material
According to, realize the infrared temperature sensor 130 can higher accuracy of detection unlike material and different shape are waited for
The purpose that the temperature on heating object surface is detected, has expanded the application scenario of infrared temperature sensor 130 significantly.
In the present solution, it is different according to the structure of the gas-cooker 100, and to the mode of heating of cookware 200, it is described infrared
Temperature sensor 130 can be located at the side of the cookware 200, detect the temperature of 200 side of the cookware；Institute can also be located at
The bottom for stating cookware 200, to detect the temperature of 200 bottom of the cookware.In the present solution, it is preferred that using latter embodiment.With
Family when using the cookware 200 of a certain material for the first time, by the bottom that the heat-conducting piece 140 is connected to the cookware 200
At center, the infrared temperature sensor 130 corresponds to the temperature for detecting 200 bottom centre of cookware.Setting is so that institute in this way
Infrared temperature sensor 130 is stated on the bottom case of gas-cooker 100,100 surface of gas-cooker is not exposed to, does not influence kitchen range
Overall aesthetics.
In order to describe conveniently, in the present embodiment, the heat-conducting piece 140 is set at the bottom centre of the cookware 200.
The material of the heat-conducting piece 140 is heat-conducting metal material, it is preferable that the material that the heat-conducting piece 140 uses thermal conductivity relatively high,
More really to react the temperature of 200 bottom centre of cookware.The material of the heat-conducting piece 140 can be aluminium, aluminium alloy, copper,
Ormolu or steel etc..Further, the radiant emissivity of the detection sensitivity of infrared temperature sensor 130 and detected material
It is related, and the radiant emissivity of material has relationship with material category and its configuration of surface.In one embodiment, the infrared temperature
The sensitive wave length of sensor 130 is 8-14 microns；When selecting heat-conducting piece material, the higher the better for the radiant emissivity of heat-conducting piece；
Such as the emissivity of the steel of roughing slight oxidation is 0.5；The emissivity of the copper of bright and clean slight oxidation is 0.4；Roughing is slight
The emissivity of the ormolu of oxidation is 0.4；It therefore can be according to the sensitive wave length model of selected infrared temperature sensor 130
The corresponding emissivity according to material is enclosed, 140 material of heat-conducting piece being most adapted to is selected.
Further, in order to make preferably to conduct heat between 200 surface of the heat-conducting piece 140 and the cookware, this programme is set
It sets the heat-conducting piece 140 in the form of sheets, or is adapted with the shape on 200 surface of cookware to be fit, so that the heat-conducting piece 140 pastes
Together in 200 surface of the cookware.The shape of the heat-conducting piece 140 can there are many, circle, ellipse, polygon, it is rectangular or its
He is special-shaped, it is preferable that the surface area of the heat-conducting piece 140 is more than the detection range of the infrared temperature sensor 130.
The heat-conducting piece 140 in order to facilitate the use of the user, the heat-conducting piece 140 is arranged in this programme can with the cookware 200
Dismantling connection；To facilitate user installation and dismantle the heat-conducting piece 140.The concrete mode being detachably connected is according to heat conduction
Material, the form of part 140 are related with the form of cookware 200.Preferably, the heat-conducting piece 140 is connect with 200 magnetism of the cookware
Or bonding way.About magnetic connection type, the heat-conducting piece 140 is metal or has metal coating.
Further, it is interfered during being radiated to infrared temperature sensor 130 to reduce heat-conducting piece 140,
Such as when infrared temperature sensor 130 is located at 110 lower section of burner, the heat-conducting piece 140 radiate infrared ray need across
110 flame of burner can reach the infrared temperature sensor 130, to the inspection to the infrared temperature sensor 130
Result is surveyed to impact.Gas-cooker 100 described in this programme further includes protector 150, the protector 150 and the burner
110 and/or the holder 120 be fixedly connected, have in the protector hot caused by the flame of burner 110 to prevent
Radiate the protection channel 151 contacted with infrared temperature sensor 130；The protection channel supplies the heat radiation that the heat-conducting piece generates
It passes through, so that the infrared temperature sensor 130 receives the heat radiation that the heat-conducting piece generates, reduces produced by burner 110
Flame to infrared temperature sensor inspection 130 survey precision influences.
The protector 150 preferably uses heat-insulated material, and the formalness of the protector 150 is not specifically limited,
The protection channel 151 is also not necessarily limited to along linear extension, can have certain radian, to coordinate the gas-cooker 100
Internal structure.The protector 150 can be in integrally straight-tube shape or the taper setting of both ends perforation.Certainly, the protector
150 both ends all have opening.Have to improve propagation efficiency and propagation of the heat radiation in the protection channel 151
Effect property, in the present solution, the protection channel 151 is preferably along linear extension；The wall surface of the protection channel 151 is preferably in smooth sets
It sets.
Specifically, one end of the protector 150 corresponds to the setting of the heat-conducting piece 140, and the other end corresponds to the infrared temperature
Sensor 130 is spent to be arranged；Preferably, the infrared temperature sensor 130 is fixed on a wherein opening, preferably to receive heat
Radiation.In one embodiment, the heat-conducting piece 140 is directly connected in one end of the protector 150, in the cookware 200
When being placed on the holder 120, the heat-conducting piece 140 directly fits with 200 bottom of the cookware.
Further, in order to ensure that the heat radiation that the infrared temperature sensor 130 receives is that heat-conducting piece 140 is sent out
Go out, it is first end that the protector 150 is arranged in this programme to correspond to one end of the heat-conducting piece 140, the heat-conducting piece 140
Size is greater than or equal to the opening size of the first end, so that the of the protector 150 is completely covered in the heat-conducting piece 140
One end.
In one embodiment, there is centre bore, the protector 150 to run through the centre bore at the burner 110 middle part；
The infrared temperature sensor 130 is located at side of the protector 150 far from the cookware 200, and the protector 150 is along upper
Lower direction extends.
When cookware 200 is placed on the gas-cooker 100, in order to realize the infrared radiant energy of the generation of the heat-conducting piece 140
It is enough completely to enter the protection channel 151, it is hot between the heat-conducting piece 140 and the infrared temperature sensor 130 to improve
The transmission validity of radiation, and the heat radiation for preferably heat-conducting piece 140 being avoided to generate are interfered by 110 flame of burner.
It is scalable along its length that the protector 150 is set, to be placed on the holder 120 in the cookware 200 in this programme
When upper, one end of the protector 150 is supported with the cookware 200.It corresponds in this present embodiment, the protector 150 is along upper
Lower direction has flexible stroke, and when cookware 200 is placed on the holder 120, the protection is compressed in 200 bottom of the cookware
Part 150, so that the opening of the protection channel 151 just offsets with the position where the heat-conducting piece 140, to make
The heat radiation that the heat-conducting piece 140 generates enters directly into the protection channel 151, is transferred to the infrared temperature sensor
130。
In the present solution, the stretching structure of the protector 150 can there are many, in one embodiment, the stretching structure
May include the first pipeline section, the second pipeline section and spring, first pipeline section and the second pipeline section are connected by the spring, and
There is gap between first pipeline section and the second pipeline section, when one end to press first pipeline section in the cookware 200, due to
The effect of the spring, first pipeline section are moved towards the gap, to which relatively described second pipeline section generates displacement.
This programme also proposes a kind of control method of gas-cooker, the gas-cooker 100 is used for, referring to Fig. 2, the combustion gas
The concrete structure of stove 100 is with reference to above-described embodiment, and this is no longer going to repeat them.The gas-cooker 100 further includes kitchen range controller
170, the air inlet electromagnetic valve 160 for controlling 100 air inlet of the gas-cooker, the kitchen range controller 170 and the infrared temperature
Sensor 130, air inlet electromagnetic valve 160 are electrically connected；The control method of the gas-cooker includes the following steps：
S1：Obtain the temperature of material to be heated；
S2：The temperature value of the material to be heated got is subjected to temperature-compensating according to preset algorithm, after being compensated
Material to be heated temperature value；
S3：The temperature value and preset temperature value for comparing material to be heated, when the temperature value of material to be heated is more than preset temperature value
When, the air inlet electromagnetic valve is controlled, to reduce the firepower of burner；When the temperature of material to be heated is less than preset temperature value, control
The air inlet electromagnetic valve is made, to increase burner firepower.
Illustrate so that the material to be heated is cookware as an example herein, and the infrared temperature sensor acquires the cookware bottom
The temperature of outer surface.In the present solution, not limiting the type and structure and the kitchen range controller of the air inlet electromagnetic valve 160
170 type.The setting of the preset temperature value can be a definite value, can also be according to the material of the cookware 200 or
Heating mode is set.Such as the preset temperature when the gas-cooker 100 works in quick-fried pattern be higher than its work with
Preset temperature when boiling pattern.The infrared temperature sensor 130, can after the temperature for measuring 200 bottom of the cookware
To be directly output to the kitchen range controller 170, for being compared with preset temperature value.In this present embodiment, in order to carry
The accuracy of detection of the high infrared temperature sensor 130, the temperature value that this programme detects the infrared temperature sensor 130
Temperature-compensating is carried out according to preset algorithm, the preset algorithm is preferably with reference to the material of heat-conducting piece 140, the protection in this programme
The shape of part 150 is set, so that the temperature value that the infrared temperature sensor 130 detects really reacts cookware 200
The temperature on surface, to improve the accuracy of detection of the infrared temperature sensor 130.
Further, the kitchen range controller 170 compares the temperature of 200 bottom of the cookware with preset temperature value
It is right, when the temperature value of 200 bottom of cookware is more than preset temperature value, think that the firepower of gas-cooker 100 is larger at this time, to cause
200 temperature of cookware is higher, therefore the kitchen range controller 170 controls the air inlet electromagnetic valve 160 (aperture), to reduce fire
Power；When the temperature of 200 bottom of cookware be less than preset temperature value when, think that the firepower of gas-cooker 100 is smaller at this time, heating dynamics compared with
It is small, to control the air inlet electromagnetic valve 160, to increase firepower.Technical solution through this embodiment, realize automatically by
The gas-cooker 100 is controlled, to realize the control to 200 temperature of cookware.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (12)
1. a kind of gas-cooker, which is characterized in that the gas-cooker includes：
Burner, to be heated to material to be heated；
Infrared temperature sensor, the corresponding burner setting, to detect the temperature of the material to be heated；
Heat-conducting piece is bonded with the outer surface of the material to be heated, and the detection zone setting of the corresponding infrared temperature sensor, with
The thermal energy on the material to be heated surface is set to be radiated to the infrared temperature sensor by the heat-conducting piece.
2. gas-cooker as described in claim 1, which is characterized in that the burner has heating region, the infrared temperature
The detection zone of sensor, which corresponds to, to be located in the heating region.
3. gas-cooker as described in claim 1, which is characterized in that the heat-conducting piece is detachably connected with the material to be heated.
4. gas-cooker as claimed in claim 3, which is characterized in that the heat-conducting piece connect or glues with the material to be heated magnetism
It connects.
5. gas-cooker as described in claim 1, which is characterized in that the heat-conducting piece in the form of sheets, and is heat-conducting metal material.
6. the gas-cooker as described in claim 1 to 5 any one, which is characterized in that the gas-cooker further includes protector, institute
Stating has in protector to prevent the protection that heat radiation caused by the flame of burner is contacted with infrared temperature sensor logical
Road；
The heat radiation that the protection channel is generated for the heat-conducting piece passes through, so as to be led described in infrared temperature sensor reception
The heat radiation that warmware generates.
7. gas-cooker as claimed in claim 6, which is characterized in that the protector is arranged in the straight-tube shape of both ends perforation, and
One end of the protector corresponds to the heat-conducting piece setting, and the other end corresponds to the infrared temperature sensor setting.
8. gas-cooker as claimed in claim 7, which is characterized in that one end that the protector corresponds to the heat-conducting piece is first
End, the size of the heat-conducting piece are greater than or equal to the opening size of the first end so that the heat-conducting piece be completely covered it is described
The first end of protector.
9. gas-cooker as claimed in claim 6, which is characterized in that the heat-conducting piece is connected to one end of the protector.
10. gas-cooker as claimed in claim 6, which is characterized in that the protector is scalable along its length；With institute
When stating the burner heating material to be heated, one end of the protector is supported with the heat-conducting piece.
11. gas-cooker as claimed in claim 6, which is characterized in that have centre bore, the protector in the middle part of the burner
Through the centre bore of the burner, the infrared temperature sensor is located at one of the burner far from the material to be heated
Side.
12. a kind of control method of gas-cooker, for the gas-cooker as described in claim 1 to 11 any one, feature exists
In the gas-cooker further includes kitchen range controller, the air inlet electromagnetic valve for controlling the gas-cooker air inlet, the kitchen range control
Device is electrically connected with the infrared temperature sensor, air inlet electromagnetic valve；The control method of the gas-cooker includes the following steps：
Obtain the temperature value on material to be heated surface；
The temperature value of the material to be heated got is subjected to temperature-compensating according to preset algorithm, with the material to be heated after being compensated
Temperature value；
The temperature value and preset temperature value for comparing material to be heated, when the temperature value of material to be heated is more than preset temperature value, control
The air inlet electromagnetic valve, to reduce the firepower of burner；When the temperature of material to be heated is less than preset temperature value, control it is described into
Pneumoelectric magnet valve, to increase the firepower of burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066273.4A CN108302564A (en) | 2018-01-23 | 2018-01-23 | Gas-cooker and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066273.4A CN108302564A (en) | 2018-01-23 | 2018-01-23 | Gas-cooker and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302564A true CN108302564A (en) | 2018-07-20 |
Family
ID=62866186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810066273.4A Pending CN108302564A (en) | 2018-01-23 | 2018-01-23 | Gas-cooker and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302564A (en) |
Cited By (2)
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| CN110848747A (en) * | 2018-08-21 | 2020-02-28 | 青岛海尔智能技术研发有限公司 | Gas stove control method and device, gas stove, computer equipment and storage medium |
| CN110848745A (en) * | 2018-08-21 | 2020-02-28 | 青岛海尔智能技术研发有限公司 | Gas stove control method and device, gas stove, computer equipment and storage medium |
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Application publication date: 20180720 |