CN205014437U - Kitchen range and soup cooking control device thereof - Google Patents
Kitchen range and soup cooking control device thereof Download PDFInfo
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- CN205014437U CN205014437U CN201520576326.9U CN201520576326U CN205014437U CN 205014437 U CN205014437 U CN 205014437U CN 201520576326 U CN201520576326 U CN 201520576326U CN 205014437 U CN205014437 U CN 205014437U
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- Prior art keywords
- firepower
- baoshang
- control element
- humidity
- control device
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- 235000014347 soups Nutrition 0.000 title abstract description 8
- 238000010411 cooking Methods 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000009841 combustion method Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009835 boiling Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 235000013305 food Nutrition 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
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Abstract
The utility model discloses a cooking utensils and a kind of deep pot hot water controlling means thereof. This a kind of deep pot hot water controlling means includes: the humidity sensor is used for detecting the relative humidity above the soup cooking container; a fire power control element for controlling the fire power when heating the soup cooking container; and a controller connected to the humidity sensor and the fire power control element for controlling the fire power control element to adjust from the first fire power to a second fire power smaller than the first fire power when the relative humidity rises to a first humidity value corresponding to the boiling state. Since the technical scheme is used, the utility model discloses can realize the automatic switch-over of big fire and small fire, do not need the manual work to adjust big fire into little fire to made things convenient for user's operation greatly, had simple structure, characteristics with low costs.
Description
Technical field
The utility model relates to kitchen range control field, in particular to a kind of kitchen range and Baoshang control device thereof.
Background technology
At present, gas-cooker is generally mechanical type or only band can not the timing function of control valve.For the long cooking method of Baoshang consumption, as shown in Figure 1, be first that big fire is boiled within the 0-T1 time period, then when the T1-T2 time period, change little fire into and slowly stew, this brings inconvenience virtually.Wherein, the longitudinal axis of Fig. 1 represents the size of firepower, and transverse axis T represents the time.Such as, mechanical type needs omnidistance stay-at-home on kitchen range side.But, for the gas-cooker with timing function, also need just can use timing function when transferring little fire to after Baoshang seethes with excitement completely, make moderate progress than mechanical type although it is so, but or make troubles to user.Further, in the prior art, even if the gas-cooker with timing function can not automatic-closing valve under the state occurring dry pot.
Utility model content
There is provided in the utility model embodiment that a kind of structure is simple, cost is low, kitchen range that large and small fire automatically switches and Baoshang control device thereof can be realized.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of Baoshang control device, comprising: humidity sensor, for detecting the relative humidity above Baoshang container; Firepower control element, for controlling firepower size when heating to Baoshang container; Controller, is connected with humidity sensor and firepower control element, controls firepower control element and be adjusted to the second firepower being less than the first firepower by the first firepower during for rising to the first humidity value corresponding with fluidized state in relative humidity.
As preferably, controller adopts fuzzy control to regulate to control relative humidity at the second humidity value to the second firepower.
As preferably, Baoshang control device also comprises timer, is connected with controller and firepower control element, for closing firepower control element at the end of timing; Controller control timer when firepower control element is changed to the second firepower by the first firepower is started working.
As preferably, after firepower control element is in the second firepower, controller cuts out firepower control element when detecting that relative humidity is in predetermined dry combustion method humidity range.
As preferably, firepower control element is gas control valve.
The utility model additionally provides a kind of kitchen range, comprises above-mentioned Baoshang control device.
As preferably, kitchen range are gas-cooker, and the firepower control element of Baoshang control device is gas control valve.
Owing to have employed technique scheme, the utility model can realize the automatic switchover of large and small fire, does not need manually big fire to be adjusted to little fire, thus greatly facilitates the operation of user, has the advantages that structure is simple, cost is low.
Accompanying drawing explanation
Fig. 1 is the firepower situation of change schematic diagram in the long cooking method of Baoshang consumption;
Fig. 2 is the structural representation of the Baoshang control device in the utility model embodiment;
Fig. 3 is the structural representation of the gas-cooker in the utility model;
Fig. 4 is the panel schematic diagram of the gas-cooker in the utility model;
Fig. 5 is the scheme of installation of the humidity sensor of gas-cooker in the utility model.
Description of reference numerals:
1, humidity sensor; 2, firepower control element; 3, controller; 4, timer; 5, electrical appliance kit; 6, humidity sensor connecting line; 7, burner; 8, wall; 9, gas-cooker.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Please refer to Fig. 2, the utility model provides a kind of Baoshang control device, comprising: humidity sensor 1, for detecting the relative humidity above Baoshang container; Firepower control element 2, for controlling firepower size when heating to Baoshang container; Controller 3, is connected with humidity sensor 1 and firepower control element 2, controls firepower control element 2 and be adjusted to by the first firepower the second firepower being less than the first firepower during for rising to the first humidity value corresponding with fluidized state in relative humidity.Preferably, humidity sensor 1 is positioned at 400mm At The Height above cooktop.Preferably, firepower control element 2 is gas control valve.Obviously, firepower control element 2 also can be for controlling electrically heated element etc.
Applicant studies discovery, and in Baoshang process, using conventional slaughterhouse, under cold water state, humidity is the relative humidity of air, such as, be generally about 50%.When soup constantly heats, steam constantly overflows, and the relative humidity that therefore humidity sensor 1 detects constantly rises.After soup seethes with excitement completely and continues a bit of time (being probably 2 minutes), the relative humidity above Baoshang container can reach more than 98% and maintain this level.Therefore, when detecting that relative humidity reaches 98%, just can think that soup seethes with excitement completely.
During work, first heated gradually by the soup in Baoshang container with the first firepower, in the process, the relative humidity above Baoshang container increases gradually.When reaching fluidized state, humidity sensor 1 relative humidity detected above Baoshang container reaches first humidity value (such as 98%) corresponding with fluidized state, so controller controls the little fiery state that firepower is the second firepower by the big fire status adjustment of the first firepower by firepower control element 2.
Visible, owing to have employed technique scheme, the utility model can realize the automatic switchover of large and small fire, does not need manually big fire to be adjusted to little fire, thus greatly facilitates the operation of user, has the advantages that structure is simple, cost is low.
Preferably, controller 3 adopts fuzzy control to regulate to control relative humidity at the second humidity value to the second firepower.Applicant finds, when in the process that little fire boils, when the relative air humidity that steam overflows seethes with excitement lower than big fire, but is higher than the relative humidity of air.Through verification experimental verification, not only food can be stewed well when relative humidity is a certain predetermined the second humidity value (such as 75%), good mouthfeel can also be reached.Therefore, using this humidity value as target set-point, in the mode utilizing controller to adopt fuzzy control, the size of the second firepower can be regulated, thus makes relative humidity be stabilized in the second humidity value.
Preferably, Baoshang control device also comprises timer 4, is connected with controller and firepower control element 2, for closing firepower control element 2 at the end of timing; Controller 3 control timer 4 when firepower control element 2 is changed to the second firepower by the first firepower is started working.Like this, can solve after transferring little fire to, how realize the problem of when automatically closing heating after Baoshang completes.In the present embodiment, can be realized by the clocking capability of timer 4.When after controller 3 send instruction that firepower diminishes to firepower control element 2, timer 4 is started working.When after timer 4 completion timing, to controller 3 feedback signal, so controller 3 cuts out firepower control element 2.
Preferably, after firepower control element 2 is in the second firepower, controller 3 cuts out firepower control element 2 when detecting that relative humidity is in predetermined dry combustion method humidity range.If the relative humidity detected in 2s drops in 10-20% interval by 75%, so can think and there occurs dry combustion method phenomenon.In general, if soup is consumed dry, then steam can reduce, and humidity value can sharply decline, and decrease beyond 50% in 2s.But, different according to the condition of culinary art, in order to prevent human factor, the humidity value of detection is just in time in have dropped 50% and erroneous judgement is dry combustion method phenomenon, therefore leaves the surplus of 5%, namely the higher limit detecting humidity is 20%, have dropped 55% (75%-20%=55%); Further, in order to prevent causing unnecessary harm to pan, detecting the lower limit location 10% of humidity, namely have dropped 65% (75%-10%=65%).Therefore humidity have decreased to by 75% and just to think dry combustion method phenomenon between 10%-20%.Therefore, the humidity value receiving humidity sensor 1 detection when controller 3 drops to 10-20% by 75% in 2s, is just judged that there is dry combustion method phenomenon, closes heating immediately, and sends a chimes of doom.
The utility model additionally provides a kind of kitchen range, comprises above-mentioned Baoshang control device.Especially, the mode of heating of these kitchen range can be various, such as, both can be with combustion gas, and can also be with electrically heated, can also be other heat forms of this area routine, be not limited to gas-cooker.
Preferably, please refer to Fig. 3 to Fig. 5, kitchen range are gas-cooker, and the firepower control element 2 of Baoshang control device is gas control valve.As shown in Figure 3, gas-cooker 9 comprises burner 7, electrical appliance kit 5 and firepower control element 2 (i.e. gas control valve), by the control of the aperture to gas control valve, can the firepower size of control combustion device 7, electrical appliance kit 5 is connected with humidity sensor 1 by humidity sensor connecting line 6, and Baoshang control device can be arranged in electrical appliance kit 5.As shown in Figure 4, on the panel of gas-cooker 9, be provided with Baoshang selection function alternative pack.As shown in Figure 5, the top of gas-cooker 9, wall 8 is provided with humidity sensor 1, for the gas-cooker of dual-range-head, is provided with two humidity sensors 1.
Below, for gas-cooker, exemplary illustration is carried out to the operation principle of the utility model in Baoshang process.
During Baoshang, the gas control valve of gas-cooker is opened, and user selects Baoshang pattern.Now, gas-cooker is in big fire state, with the food in heating kettle.Meanwhile, humidity sensor 1 detects relative humidity, and because food and water are all cold, during beginning, the relative humidity detected is the relative humidity of air.
Then, food in big fire continuous heating pot, so steam constantly increases in pot, the relative humidity of pot upper air constantly increases, so the signal detected constantly is fed back to controller by humidity sensor.When the relative humidity detected rises to 98%, controller will send instruction to gas control valve, be reduced by gas control valve switch, thus big fire is become little fire.
To send instruction to gas control valve with while firepower is become little fire at controller, start the timing function of timer and start timing.Slowly boil owing to becoming little fire, the relative humidity of air lowers gradually, and maintains about 75%.When relative humidity lower than 75% time, controller can tune up the aperture of gas control valve by the mode of fuzzy control; When relative humidity higher than 75% time, controller also can turn down the aperture of gas control valve by the mode of fuzzy control.During fuzzy control in carry out this stage, the relative humidity of humidity sensor feedback compares with set-point 75%, after making fuzzy decision, sends the control signal of its aperture size of control to gas control valve.Like this, just by the mode of fuzzy control, form closed-loop control, to make relative humidity maintain in certain humidity range, make food better to eat.
Deng until timing at the end of, timer trigger controller is given an order to gas control valve, to close gas control valve, so Baoshang terminates.
In sum, the utility model whole process when Baoshang does not need stay-at-home by kitchen range, relative humidity can be maintained in certain humidity range, to make food better to eat, and can detect whether there is dry pot phenomenon when little fire, avoids unnecessary danger to occur.
Certainly, be more than preferred embodiment of the present utility model.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model general principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. a Baoshang control device, is characterized in that, comprising:
Humidity sensor (1), for detecting the relative humidity above Baoshang container;
Firepower control element (2), for controlling to firepower size during described Baoshang container heating;
Controller (3), be connected with described humidity sensor (1) and described firepower control element (2), be adjusted to for controlling described firepower control element (2) when described relative humidity rises to the first humidity value corresponding with fluidized state the second firepower being less than described first firepower by the first firepower.
2. Baoshang control device according to claim 1, is characterized in that, described controller (3) adopts fuzzy control to regulate to control described relative humidity at the second humidity value to described second firepower.
3. Baoshang control device according to claim 1, is characterized in that,
Described Baoshang control device also comprises timer (4), is connected with described controller and described firepower control element (2), for closing described firepower control element (2) at the end of timing;
Described controller (3) controls described timer (4) when described firepower control element (2) is changed to described second firepower by described first firepower and starts working.
4. Baoshang control device according to claim 1, it is characterized in that, after described firepower control element (2) is in described second firepower, described controller (3) cuts out described firepower control element (2) when detecting that described relative humidity is in predetermined dry combustion method humidity range.
5. Baoshang control device according to claim 1, is characterized in that, described firepower control element (2) is gas control valve.
6. kitchen range, is characterized in that, comprise the Baoshang control device according to any one of Claims 1-4.
7. kitchen range according to claim 6, is characterized in that, described kitchen range are gas-cooker, and the firepower control element (2) of described Baoshang control device is gas control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576326.9U CN205014437U (en) | 2015-07-31 | 2015-07-31 | Kitchen range and soup cooking control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576326.9U CN205014437U (en) | 2015-07-31 | 2015-07-31 | Kitchen range and soup cooking control device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014437U true CN205014437U (en) | 2016-02-03 |
Family
ID=55213036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520576326.9U Expired - Fee Related CN205014437U (en) | 2015-07-31 | 2015-07-31 | Kitchen range and soup cooking control device thereof |
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| Country | Link |
|---|---|
| CN (1) | CN205014437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091043A (en) * | 2015-07-31 | 2015-11-25 | 珠海格力电器股份有限公司 | Kitchen range and soup cooking control device and method thereof |
| CN107514655A (en) * | 2017-08-18 | 2017-12-26 | 代文华 | A kind of gas-cooker for automatically adjusting firepower |
| CN109389800A (en) * | 2017-08-07 | 2019-02-26 | 张勇 | Kitchen fuel gas automatically controls safe instrument |
-
2015
- 2015-07-31 CN CN201520576326.9U patent/CN205014437U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091043A (en) * | 2015-07-31 | 2015-11-25 | 珠海格力电器股份有限公司 | Kitchen range and soup cooking control device and method thereof |
| CN109389800A (en) * | 2017-08-07 | 2019-02-26 | 张勇 | Kitchen fuel gas automatically controls safe instrument |
| CN107514655A (en) * | 2017-08-18 | 2017-12-26 | 代文华 | A kind of gas-cooker for automatically adjusting firepower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |