CN104566523A - Gas stove - Google Patents
Gas stove Download PDFInfo
- Publication number
- CN104566523A CN104566523A CN201410841411.3A CN201410841411A CN104566523A CN 104566523 A CN104566523 A CN 104566523A CN 201410841411 A CN201410841411 A CN 201410841411A CN 104566523 A CN104566523 A CN 104566523A
- Authority
- CN
- China
- Prior art keywords
- burner
- gas
- cooker
- control circuit
- stove
- 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.)
- Pending
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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
Abstract
The invention relates to the technical field of gas stoves, and provides a gas stove. The gas stove comprises a stove body, a bracket erected on the stove body, burner assemblies arranged in the stove body and a control circuit arranged in the stove body, wherein each burner assembly comprises a burner, a gas inlet pipe connected to the burner, a valve, a gas pressure sensor and a lifting device mounted at the bottom of the burner, the valve and the gas pressure sensor are arranged sequentially on the gas inlet pipe in the gas inlet direction, and the valve, the gas pressure sensor and the lifting device are electrically connected with the control circuit respectively. According to the gas stove, the opening degrees of the valves are different, then the flame heights of the burners are different, the gas pressure values detected by the gas pressure sensors are also different, therefore, a corresponding relation between the gas pressure and the flame height can be established; the control circuit can control lifting and dropping of the lifting devices according to the gas pressure detected by the gas pressure sensors, then the burners are driven to lift and drop, the outer flame of the flame of each burner is controlled automatically to be contacted with the bottom of a pot, the optimal heat transfer effect is realized, and energy is saved.
Description
Technical field
The present invention relates to gas-cooker technical field, being specifically related to burner can the gas-cooker of automatic lifting.
Background technology
The flame that fuel gas buring is formed can be divided into three layers, is followed successively by flame core, internal flame, flame envelope from inside to outside.Wherein, flame core is mainly by the unburned combustion gas of evaporating, and temperature is minimum; The burning of internal flame is insufficient, and temperature is higher than flame core; Flame envelope fully contacts with air, sufficient combustion, and temperature is the highest.
Thus, when using gas-cooker to cook, the most effective heat transfer type should be the bottom of the flame envelope contact pot body of flame.
When using gas-cooker to cook, the different phase of different cooking methods or culinary art, need the size of firepower can be different.The size of firepower is regulated by valve, and while the size by valve regulated firepower, the height of the flame of burner also can change.
Distance between the burner (containing fire cover) of current gas-cooker on the market and support is fixing, and when regulating the size of firepower thus, the height of flame also follows change, when little fire, the flame envelope of flame is away from the bottom of pot body, and heat transfer efficiency is low thus, and energy utilization rate is low.
In disclosed patent document, provide and much can regulate burner or support height thus reach energy-conservation technical scheme, but in disclosed technical scheme, be the mode of manual adjustments.And along with the progress of science and technology, intelligent automatic regulated should be the direction of intelligent cooking development to realize energy-conservation.
Summary of the invention
The object of the present invention is to provide can the gas-cooker of regulating stove grease head highness automatically.
The present invention realizes by the following technical solutions:
Gas-cooker, comprising:
Stove,
Be erected at the support on described stove,
Be arranged on the burner assembly in described stove,
Be arranged at the control circuit in described stove;
Described burner assembly comprises:
Burner,
Be connected to the air inlet pipe of described burner,
Valve, the baroceptor in described air inlet pipe is set in turn in along airintake direction,
Be installed on the lowering or hoisting gear bottom described burner;
Described baroceptor, described lowering or hoisting gear are electrically connected with described control circuit respectively.
Gas-cooker provided by the invention, because the opening degree of valve is different, the height of the flame of burner is also different, and the air pressure size that baroceptor detects is also different; Accordingly, the corresponding relation of air pressure size and flame height can be set up; Thus, the air pressure size that control circuit can detect according to baroceptor controls the lifting of lowering or hoisting gear to drive the lifting of burner, and then the flame envelope contact bar realizing the flame automatically controlling burner is located at the bottom of the pot body on support, thus reach best heat-transfer effect, realize energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the gas-cooker of the embodiment of the present invention;
Fig. 2 is the plan structure schematic diagram of the gas-cooker of the embodiment of the present invention;
Cross-sectional view that Fig. 3 is the A-A direction of Fig. 2, that adopt worm and gear lowering or hoisting gear;
Fig. 4 is the decomposition texture schematic diagram of Fig. 3;
Fig. 5 is the cross-sectional view of the gas-cooker of the employing crank lowering or hoisting gear of the embodiment of the present invention;
Fig. 6 is the cross-sectional view of the gas-cooker of the employing hydraulic lift of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the invention will be further described.
With reference to Fig. 1 ~ 4.
The gas-cooker that the present embodiment provides, comprising:
Stove 1,
Be erected on stove 1, for setting up the support 2 of pot body,
Be arranged on the burner assembly 3 in stove 1,
Be arranged at the control circuit 4 in stove 1;
Burner assembly 3 comprises:
Burner 31,
Be connected to the air inlet pipe 32 of burner 31,
The valve 33 in air inlet pipe 32, baroceptor 34 is set in turn in along airintake direction,
Be installed on the lowering or hoisting gear 35 bottom burner 31;
Baroceptor 34, lowering or hoisting gear 35 are electrically connected with control circuit 4 respectively.
The gas-cooker that the present embodiment provides, because the opening degree of valve 33 is different, the height of the flame of burner 31 is also different, and the air pressure size that baroceptor 34 detects is also different; Accordingly, the corresponding relation of air pressure size and flame height can be set up; Thus, the air pressure size that control circuit 4 can detect according to baroceptor 34 controls the lifting of lowering or hoisting gear 35 to drive the lifting of burner 31, and then the flame envelope contact bar realizing the flame automatically controlling burner 31 is located at the bottom of the pot body on support 2, thus reach best heat-transfer effect, realize energy-conservation object.
Above-mentionedly set up the size of air pressure and the corresponding relation of flame height, can be measured in advance, then be stored in control circuit 4 by the data of measurement by artificial mode, now, control circuit 4 possesses the memory storing data.
In the present embodiment, in stove 1, be provided with multiple burner assembly 3;
Multiple burners 31 in multiple burner assembly 3 comprise inner ring burner 311 and enclose one or more outer ring burner 312 being located at inner ring burner 311 periphery successively.
By arranging multiple burner assembly 3 in stove 1, multiple burners 31 of multiple burner assembly 3 are arranged to an inner ring burner 3111 and enclose the mode being located at one or more outer ring burner 312 of inner ring burner 311 periphery successively, so, inner ring burner 311 and outer ring burner 312 can be elevated separately, can be suitable for the difform pot body such as pan, circular bottom pot so simultaneously.In addition, each burner 31 can also be controlled separately.
In the present embodiment, valve 33 is manually-operated gate 331 or electrically operated valve 332.
When valve 33 is manually-operated gate 331, stove 1 is provided with the knob 11 linked with manually-operated gate 331, user is by the opening degree of knob 11 manual adjustments manually-operated gate 331 thus, thus the firepower of this gas-cooker of manual adjustments.
When valve 33 is electrically operated valve 332, electrically operated valve 332 is electrically connected with control circuit 4.
So, predeterminable menu data in control circuit 4, according to the opening of the temperature information automatic control electric movable valve 332 of the needs heating in menu data, thus regulates the firepower of this gas-cooker automatically.
For example, when using this gas-cooker to carry out Baoshang, the menu data that user can preset according to control circuit 4 adds raw material in pot body, then this gas-cooker is started, first control circuit 4 can control electrically operated valve 332 and reach maximum, now the firepower of burner 31 is maximum, now the height of the flame of burner 31 is the highest, now control circuit 4 can control lowering or hoisting gear 35 and declines thus burner 31 dropped to a suitable position, the bottom of pot body is made to be in the best position be heated, as soon as possible by boiled for the soup in pot body.After the soup in pot body is boiled, control circuit 4 can control electrically operated valve 332 and turn down, thus reduce the firepower of burner 31, now the height of the flame of burner 31 also reduces, now control circuit 4 can control lowering or hoisting gear 35 and raises thus burner 31 be elevated to a suitable position, makes the bottom of pot body still be in the best position be heated.
The position be heated of above-mentioned the best is generally the position of the flame envelope of the flame of burner 31.
In gas-cooker shown in Fig. 3,4, lowering or hoisting gear 35 is worm and gear lowering or hoisting gear 351;
Worm and gear lowering or hoisting gear 351 comprises:
Be fixedly connected on the worm screw 3511 of the bottom of burner 31, the worm gear 3512 engaged with worm screw 3511, be fixedly connected with worm gear 3512 and the first stepper motor 3513 driving worm gear 3512 to rotate;
First stepper motor 3513 is electrically connected with control circuit 4.
In gas-cooker shown in Fig. 5, lowering or hoisting gear 35 is crank lowering or hoisting gear 352;
Crank lowering or hoisting gear 352 comprises:
The first connecting rod 3521 of the bottom-hinged of one end and burner 31, the second connecting rod 3522 that the other end of one end and first connecting rod 3521 is hinged, is fixedly connected with the other end of second connecting rod 3522 and the second stepper motor 3523 driving second connecting rod 3522 to rotate;
Second stepper motor 3523 is electrically connected with control circuit 4.
In gas-cooker shown in Fig. 6, lowering or hoisting gear 35 is hydraulic lift 353;
Hydraulic lift 353 comprises:
Be connected to the hydraulic push rod 3531 of the bottom of burner 31, the hydraulic tube 3532 that one end is connected with hydraulic push rod 3531, the hydraulic pump 3533 be connected with the other end of hydraulic tube 3532;
Hydraulic pump 3533 is electrically connected with control circuit 4.
For burner 31 and the distance being erected at the bottom of pot body on support 2, the shape information of pot body can be stored on the one hand in control circuit 4, namely store the information of the bottom of pot body and the distance of burner 31 when this pot of body is erected on support 2 at control circuit 4; Can be detected by range sensor 36 on the other hand.Thus, in the present embodiment, gas-cooker, also comprises the range sensor 36 of the distance detecting burner 31 and be erected at the bottom of pot body on support 2;
Range sensor 36 is electrically connected with control circuit 4.
Because burner 31 is high-temperature components, thus, in the present embodiment, burner 31 offers through hole 313 in vertical direction, and range sensor 36 is arranged at the bottom in stove 1 and is sitting at the below of through hole 313.So, high temperature avoided by range sensor 36, thus guarantee stability and the service life of the work of range sensor 36.
In the present embodiment, range sensor 36 comprises ultrasonic distance sensor, infrared distance sensor, laser distance sensor.
Except detect burner 31 and the mode of distance being erected at the bottom of pot body on support 2 above by range sensor 36 except, for the gas-cooker adopting worm and gear lowering or hoisting gear 351 as lowering or hoisting gear 35, it can not need by range sensor 36 detecting distance.Its operation principle is with reference to as follows;
Be erected at by pot body after on support 2, control circuit 4 controls the first stepper motor 3513 positive direction and rotates thus drive worm gear 3512 rotate and then drive worm screw 3511 to move upward, and now drives burner 31 to move upward.When burner 31 touches bottom of pot body, there is stall in the first stepper motor 3513, and its electric current increases, and namely control circuit 4 detects that burner 31 just touches bottom of pot body after detecting that the electric current of the first stepper motor 3513 increases.Now this angle position of the first stepper motor 3513 is designated as initial position by control circuit 4, because the angle of the rotation of the first stepper motor 3513 is controlled, therefore subsequent control circuit 4 controls the first stepper motor 3513 counter-rotation or positive direction and rotates the distance that the angle adapted to can realize accurately controlling burner 31 and bottom of pot body.
The same as the operation principle of the gas-cooker of lowering or hoisting gear 35 for employing crank lowering or hoisting gear 352.
More than for the present invention illustrates, be not limited to the present invention.
Claims (10)
1. gas-cooker, is characterized in that, comprising:
Stove (1),
Be erected on described stove (1), for setting up the support (2) of pot body,
Be arranged on the burner assembly (3) in described stove (1),
Be arranged at the control circuit (4) in described stove (1);
Described burner assembly (3) comprising:
Burner (31),
Be connected to the air inlet pipe (32) of described burner (31),
The valve (33) in described air inlet pipe (32), baroceptor (34) is set in turn in along airintake direction,
Be installed on the lowering or hoisting gear (35) of described burner (31) bottom;
Described baroceptor (34), described lowering or hoisting gear (35) are electrically connected with described control circuit (4) respectively.
2. gas-cooker as claimed in claim 1, is characterized in that, be provided with multiple described burner assembly (3) in described stove (1);
Multiple burners (31) in described multiple burner assembly (3) comprise inner ring burner (311) and enclose one or more outer ring burner (312) being located at described inner ring burner (311) periphery successively.
3. gas-cooker as claimed in claim 1, it is characterized in that, described valve (33) is manually-operated gate (331); Described stove (1) is provided with the knob (11) linked with described manually-operated gate (331).
4. gas-cooker as claimed in claim 1, it is characterized in that, described valve (33) is electrically operated valve (332); Described electrically operated valve (332) is electrically connected with described control circuit (4).
5. gas-cooker as claimed in claim 1, it is characterized in that, described lowering or hoisting gear (35) is worm and gear lowering or hoisting gear (351);
Described worm and gear lowering or hoisting gear (351) comprising:
Be fixedly connected on the worm screw (3511) of the bottom of described burner (31), the worm gear (3512) engaged with described worm screw (3511), is fixedly connected with described worm gear (3512) and the first stepper motor (3513) driving described worm gear (3512) to rotate;
Described first stepper motor (3513) is electrically connected with described control circuit (4).
6. gas-cooker as claimed in claim 1, it is characterized in that, described lowering or hoisting gear (35) is crank lowering or hoisting gear (352);
Described crank lowering or hoisting gear (352) comprising:
The first connecting rod (3521) of the bottom-hinged of one end and described burner (31), the second connecting rod (3522) that the other end of one end and described first connecting rod (3521) is hinged, is fixedly connected with the other end of described second connecting rod (3522) and the second stepper motor (3523) driving described second connecting rod (3522) to rotate;
Described second stepper motor (3523) is electrically connected with described control circuit (4).
7. gas-cooker as claimed in claim 1, it is characterized in that, described lowering or hoisting gear (35) is hydraulic lift (353);
Described hydraulic lift (353) comprising:
Be connected to the hydraulic push rod (3531) of the bottom of described burner (31), the hydraulic tube (3532) that one end is connected with described hydraulic push rod (3531), the hydraulic pump (3533) be connected with the other end of described hydraulic tube (3532);
Described hydraulic pump (3533) is electrically connected with described control circuit (4).
8. gas-cooker as claimed in claim 1, is characterized in that, also comprises the range sensor (36) of the distance detecting described burner (31) and be erected at the bottom of pot body on described support (2);
Described range sensor (36) is electrically connected with described control circuit (4).
9. gas-cooker as claimed in claim 8, it is characterized in that, described burner (31) offers through hole (313) in vertical direction, and described range sensor (36) is arranged at the bottom in described stove (1) and is sitting at the below of described through hole (313).
10. gas-cooker as claimed in claim 9, it is characterized in that, described range sensor (36) comprises ultrasonic distance sensor, infrared distance sensor, laser distance sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841411.3A CN104566523A (en) | 2014-12-29 | 2014-12-29 | Gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841411.3A CN104566523A (en) | 2014-12-29 | 2014-12-29 | Gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104566523A true CN104566523A (en) | 2015-04-29 |
Family
ID=53083207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841411.3A Pending CN104566523A (en) | 2014-12-29 | 2014-12-29 | Gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566523A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509103A (en) * | 2016-01-27 | 2016-04-20 | 苏州浦灵达自动化科技有限公司 | Intelligent drive type gas stove |
| CN106439939A (en) * | 2016-10-14 | 2017-02-22 | 徐洪恩 | Intelligent fuel gas stove |
| CN112050260A (en) * | 2020-07-27 | 2020-12-08 | 浙江科大电器股份有限公司 | Integrated kitchen that possesses automatic flexible function of head |
-
2014
- 2014-12-29 CN CN201410841411.3A patent/CN104566523A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509103A (en) * | 2016-01-27 | 2016-04-20 | 苏州浦灵达自动化科技有限公司 | Intelligent drive type gas stove |
| CN106439939A (en) * | 2016-10-14 | 2017-02-22 | 徐洪恩 | Intelligent fuel gas stove |
| CN106439939B (en) * | 2016-10-14 | 2018-06-15 | 黄桂莲 | A kind of intelligent gas cooking stove |
| CN112050260A (en) * | 2020-07-27 | 2020-12-08 | 浙江科大电器股份有限公司 | Integrated kitchen that possesses automatic flexible function of head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |