CN109557957A - A kind of temperature control system of electric frying pan - Google Patents
A kind of temperature control system of electric frying pan Download PDFInfo
- Publication number
- CN109557957A CN109557957A CN201710873211.XA CN201710873211A CN109557957A CN 109557957 A CN109557957 A CN 109557957A CN 201710873211 A CN201710873211 A CN 201710873211A CN 109557957 A CN109557957 A CN 109557957A
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- Prior art keywords
- heating tube
- temperature
- frying pan
- region
- heater circuit
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Frying-Pans Or Fryers (AREA)
Abstract
The invention discloses a kind of temperature control systems of electric frying pan, belong to electric frying pan technical field, the heating tube zonal control that the bottom of a pan is arranged, can heat according to actual needs to different zones, so that control is more flexible, also save electric energy simultaneously；Heating tube is grouped, can control heating speed and temperature height；To heating tube zonal control, it can heat zonal control according to actual needs, if during dish cooking, only need intermediate border circular areas to heat foods, such as fried egg, so controller module can be controlled separately the work of the heating tube in intermediate region, only maintains the temperature of intermediate region, can greatly save electric energy.
Description
Technical field
The invention belongs to electric technical field of kitchen wares, and in particular to a kind of temperature control system of electric frying pan.
Background technique
In the production of dish, for the type generally according to dish, corresponding key, Bian Kegen are pressed on electric frying pan
According to the corresponding temperature of the case, temperature changing regularity is made, even however, same type of dish, kind is not
Together, quality gap is very big, the same type of dish of production differing texture is carried out with identical temperature changing regularity, often not
Optimal mouthfeel can pointedly be obtained.Existing electric frying pan, the corresponding temperature of key or temperature changing regularity are all producers
Fixed setting, user can not self-service type, kind and quality according to dish suitably change temperature, or change temperature
Changing rule leads to not obtain the mouthfeel admired.
Summary of the invention
In view of this, being solved existing applied to electric frying pan the object of the present invention is to provide a kind of temperature control system of electric frying pan
Temperature control system existing for cannot independently change temperature and temperature changing regularity, make troubles to user, and influence dish mouth
The problem of sense.
A kind of temperature control system of electric frying pan, including at least No. 1 heater circuit and temperature controller；
In each heater circuit, including switch and heating tube；
In each heater circuit, one end of the switch connect with the firewire of external alternating current, the other end of the switch and
One end of electrothermal tube connects, and the other end of the electrothermal tube is connect with the zero curve of external alternating current；The output end of the temperature controller with
The control terminal respectively switched is connected；
The temperature controller includes temperature detecting module, Keysheet module and controller module；The temperature detecting module
Output end is connected with controller module；The output end of the Keysheet module is connected with controller module；The controller module
The control terminal switched in output end and each heater circuit is connected；
The bottom of a pan of electric frying pan is divided into three concentric regions, is respectively arranged heating tube；The intermediate region of three concentric regions is
Circle, the region of periphery two are annular；Heating tube in each region is in emitting shape distribution；Electrothermal tube in border circular areas is
Series relationship forms a heater circuit by a switch control；The heating tube of intermediate annular region is divided at least two groups, respectively
Heating tube in group is respectively formed a heater circuit by a switch control；The heating tube of peripheral ring shaped region is divided at least
Two groups, the heating tube in each group is respectively formed a heater circuit by a switch control.
Heating tube in the intermediate annular region, in the heating tube in same group two neighboring heating tube be spaced plus
Heat pipe number is all identical.
Heating tube in the peripheral ring shaped region, in the heating tube in same group two neighboring heating tube be spaced plus
Heat pipe number is all identical.
The controller module individually controls closing the switch in intermediate region, thus controls intermediate region progress region and adds
Heat.
The invention has the following beneficial effects:
1, temperature controller is equipped in temperature control system of the invention, user, only need to be in temperature according to the type, kind and quality of dish
Control device is accordingly arranged, and can adjust the changing rule of temperature and temperature, can independently change mouthfeel；
2, it is provided at least No. 1 heater circuit, according to the setting of user, switches the opening and closing of heater circuit, is heated
The state of circuit is to be turned off, or at least 1 tunnel is opened, and provides suitable temperature for user, the existing electricity cooker of very good solution
Temperature cannot independently be changed existing for the temperature control system of pot, to for making troubles, and the problem of influence dish mouthfeel；
3, the present invention is due to can according to actual needs heat 2 zonal control of heating tube different zones, so that control is more
Add flexibly, also saves electric energy simultaneously；
4, heating tube is grouped, can control heating speed and temperature height；It, can be according to reality to heating tube zonal control
Zonal control is needed to heat, if during dish cooking, it is only necessary to which intermediate border circular areas is to heat foods, such as fried chicken
Egg only maintains the temperature of intermediate region, Ke Yi great then controller module can be controlled separately the work of the heating tube in intermediate region
Big saving electric energy.
Detailed description of the invention
Fig. 1 is the bottom of a pan distribution map of the heater strip in electric frying pan；
Fig. 2 is the block diagram of temperature control system.
The bottom of a pan 1-, 2- heating tube.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The temperature control system of a kind of electric frying pan of the invention, as shown in Fig. 2, including at least No. 1 heater circuit and temperature controller；
In each heater circuit, including switch and heating tube 2；In each heater circuit, the fire of one end of the switch and external alternating current
Line connection, the other end of the switch and one end of electrothermal tube connect, the zero curve of the other end of the electrothermal tube and external alternating current
Connection；The output end of the temperature controller is connected with the control terminal of each switch；Temperature controller include temperature detecting module, Keysheet module with
And controller module；The output end of temperature detecting module is connected with controller module；The output end and controller mould of Keysheet module
Block is connected；The control terminal switched in the output end of controller module and heater circuit is connected.
By taking two heater circuits as an example, the first heater circuit mainly includes switch K1 and electrothermal tube D1；Second heater circuit
It mainly include switch K2 and electrothermal tube D2.In each heater circuit, it can also increase other components according to performance requirement, such as add
Triode, the appropriate control electric current for increasing switch control terminal, to improve the validity of switch on and off.
For using electric frying pan to be, Keysheet module be arranged temperature, temperature changing rule, that is, be arranged each temperature and
The duration of each temperature, setting information are input to controller module, start corresponding heater circuit by controller module；Temperature
Degree detection module is realized by temperature sensor, detects the temperature in the electric frying pan the bottom of a pan 1, and data are exported to controller module, is had
Controller module compares observed temperature and set temperature.When electric frying pan is more than set temperature, heater circuit power-off, or reduce
The quantity of the heater circuit of connection increases the heater circuit of connection, so that control process is clever when electric frying pan is lower than set temperature
It is living, easy to operate, electric energy is saved, helps to burn delicious food.
As shown in Figure 1, the bottom of a pan of electric frying pan is divided into three concentric regions, it is respectively arranged heating tube 2；Three concentric regions
Intermediate region is circle, and the region of periphery two is annular；Heating tube 2 in each region is distributed in emitting shape；Border circular areas
In electrothermal tube be that series relationship by a switch control forms a heater circuit；The heating tube 2 of intermediate annular region is divided
For at least two groups, the heating tube 2 in each group is respectively formed a heater circuit by a switch control；Peripheral ring shaped region
Heating tube 2 is divided at least two groups, and the heating tube 2 in each group is respectively formed a heater circuit by a switch control.
Wherein, the heating tube 2 in intermediate annular region, two neighboring heating tube 2 is spaced in the heating tube 2 in same group
2 number of heating tube it is all identical, i.e., same group of heating tube 2 is dispersed in region, at this point, controller module can to control
One group of heating tube 2 works, so that electric frying pan is slowly heated, and keeps lower temperature, also can control the work simultaneously of multiple groups heating tube 2
Make, so that electric frying pan heats rapidly, maintains higher temperature.
It is identical as the control principle of heating tube 2 in intermediate annular region, the heating tube 2 in peripheral ring shaped region, same group
In heating tube 2 in 2 number of heating tube that is spaced of two neighboring heating tube 2 it is all identical.
If during dish cooking, it is only necessary to which intermediate border circular areas is to heat foods, such as fried egg, then controlling
Device module can be controlled separately the work of the heating tube 2 in intermediate region, only maintains the temperature of intermediate region, can greatly save electricity
Energy.Similarly, the present invention is due to can according to actual needs heat 2 zonal control of heating tube different zones, so that control is more
Flexibly, electric energy is also saved simultaneously.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of temperature control system of electric frying pan, which is characterized in that including at least No. 1 heater circuit and temperature controller；
In each heater circuit, including switch and heating tube；
In each heater circuit, one end of the switch is connect with the firewire of external alternating current, the other end and electric heating of the switch
One end of pipe connects, and the other end of the electrothermal tube is connect with the zero curve of external alternating current；The output end of the temperature controller with respectively open
The control terminal of pass is connected；
The temperature controller includes temperature detecting module, Keysheet module and controller module；The output of the temperature detecting module
End is connected with controller module；The output end of the Keysheet module is connected with controller module；The output of the controller module
End is connected with the control terminal switched in each heater circuit；
The bottom of a pan of electric frying pan is divided into three concentric regions, is respectively arranged heating tube；The intermediate region of three concentric regions is circle,
The region of periphery two is annular；Heating tube in each region is in emitting shape distribution；Electrothermal tube in border circular areas is series connection
Relationship forms a heater circuit by a switch control；The heating tube of intermediate annular region is divided at least two groups, in each group
Heating tube by a switch control, be respectively formed a heater circuit；The heating tube of peripheral ring shaped region is divided at least two groups,
Heating tube in each group is respectively formed a heater circuit by a switch control.
2. a kind of temperature control system of electric frying pan as described in claim 1, which is characterized in that adding in the intermediate annular region
Heat pipe, the heating tube number that two neighboring heating tube is spaced in the heating tube in same group are all identical.
3. a kind of temperature control system of electric frying pan as described in claim 1, which is characterized in that adding in the peripheral ring shaped region
Heat pipe, the heating tube number that two neighboring heating tube is spaced in the heating tube in same group are all identical.
4. a kind of temperature control system of electric frying pan as described in claim 1, which is characterized in that the controller module individually controls
Thus closing the switch in intermediate region controls intermediate region and carries out region heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710873211.XA CN109557957A (en) | 2017-09-25 | 2017-09-25 | A kind of temperature control system of electric frying pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710873211.XA CN109557957A (en) | 2017-09-25 | 2017-09-25 | A kind of temperature control system of electric frying pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109557957A true CN109557957A (en) | 2019-04-02 |
Family
ID=65862497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710873211.XA Pending CN109557957A (en) | 2017-09-25 | 2017-09-25 | A kind of temperature control system of electric frying pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109557957A (en) |
-
2017
- 2017-09-25 CN CN201710873211.XA patent/CN109557957A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |