CN105068580B - A kind of temperature control system, bread producing machine and juice extractor - Google Patents
A kind of temperature control system, bread producing machine and juice extractor Download PDFInfo
- Publication number
- CN105068580B CN105068580B CN201510553184.9A CN201510553184A CN105068580B CN 105068580 B CN105068580 B CN 105068580B CN 201510553184 A CN201510553184 A CN 201510553184A CN 105068580 B CN105068580 B CN 105068580B
- Authority
- CN
- China
- Prior art keywords
- circuit
- current
- temperature
- cooling assembly
- control
- 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.)
- Active
Links
Landscapes
- Food-Manufacturing Devices (AREA)
Abstract
The invention provides a kind of temperature control system, bread producing machine and juice extractor, the temperature control system includes：Control circuit, current driving circuit, electric current commutating circuit, temperature collection circuit and heating cooling assembly；Control circuit, the temperature of the heating cooling assembly for temperature collection circuit to be gathered is compared with preset temperature, according to the size of comparative result control electric current drive circuit output current, while the flow direction of control electric current commutating circuit switching current drive circuit output current；Electric current commutating circuit, the flow direction for flowing through heating cooling assembly by switching current drive circuit output current, makes the temperature of heating cooling assembly reach preset temperature, the temperature control system simple structure, stable performance, realizes refrigeration and heats overall-in-one control schema.
Description
Technical field
The present invention relates to home appliance technical field, more particularly to a kind of temperature control system and apply the temperature control
The bread producing machine and juice extractor of system processed.
Background technology
Semiconductor refrigerating is a kind of new free of contamination refrigeration modes, and it is using Peltier (Peltier) effect
Principle, when the loop that direct current is made up of two kinds of different conductive materials, heat absorption and exothermic phenomenon will be produced on node.
Application more at present is the purpose that refrigeration is produced according to the heat absorption of huyashi-chuuka (cold chinese-style noodles), and it is according to hot face also to have small part application
Heat release reach the effect for heating insulation.If reaching refrigeration, heating two ways application simultaneously, two panels is usually added
Semiconductor chilling plate, a piece of is to utilize its huyashi-chuuka (cold chinese-style noodles) cooling, and a piece of is to heat use using its hot face, so controls cooling piece
Refrigeration and the complex structure of circuit for heating, and service behaviour is unstable.
The content of the invention
For above-mentioned technical problem, the invention provides a kind of temperature control system and using the temperature control system
Bread producing machine and juice extractor, realize the control to heating cooling assembly temperature, the Control system architecture is simple, stable performance.
In a first aspect, the invention provides a kind of temperature control system, including：Control circuit, current driving circuit, electric current
Commutating circuit, temperature collection circuit and heating cooling assembly；It is described control circuit, current driving circuit, electric current commutating circuit and
Heating cooling assembly is sequentially connected, and the electric current commutating circuit is connected with the control circuit, described temperature collection circuit one end
It is connected with the control circuit, the other end is connected with the heating cooling assembly；
The control circuit, for the temperature of the heating cooling assembly that gathers the temperature collection circuit with it is default
Temperature is compared, and the size of the current driving circuit output current is controlled according to comparative result, while controlling the electric current
Commutating circuit changes the flow direction of the current driving circuit output current；
The electric current commutating circuit, for flowing through the heating refrigeration by changing the current driving circuit output current
The flow direction of component, makes the temperature of the heating cooling assembly reach preset temperature.
Optionally, the system also includes：Current sampling circuit, described current sampling circuit one end and the control circuit
It is connected, the other end is connected with the heating cooling assembly；
The current sampling circuit, the electric current of the heating cooling assembly is flowed through for gathering.
Optionally, the control circuit, is additionally operable to flow through the heating refrigeration train by what the current sampling circuit was gathered
The electric current of part is compared with predetermined current, and when the electric current is more than or equal to predetermined current, controls the electric current to drive
Circuit output current.
Optionally, PID PID control circuit and the PID control circuit are integrated with the control circuit
Connected pulse width modulation (PWM) circuit and digital-to-analogue A/D converter circuit；
The A/D converter circuit is connected with the current sampling circuit, for flowing through of gathering the current sampling circuit
The analog signal current of the heating cooling assembly is converted into digital current signal；
The PID control circuit is connected with the temperature collection circuit, for the institute for gathering the temperature collection circuit
The temperature for stating heating cooling assembly is compared with preset temperature, and the output according to comparative result to the current driving circuit is electric
Stream carries out PID regulations；
The pwm circuit is connected with the current driving circuit, for by the PID control circuit PID adjust after it is defeated
Go out electric current and be converted into PWM output signal, so that the current driving circuit is according to the PWM output signal output current.
Optionally, the heating cooling assembly includes：Radiator fan and realize chill surface by changing the flow direction of electric current
With the cooling piece for heating face switching, the radiator fan is positioned at the lower section of the cooling piece.
Optionally, the wind direction of the radiator fan towards the cooling piece chill surface or heat face.
Optionally, the system also includes：Radiator fan drive circuit, described radiator fan drive circuit one end with it is described
Radiator fan is connected, and the other end is connected with the control circuit.
Optionally, it is described to control the circuit to be：Single-chip microcomputer, DSP, ARM, FPGA, CPLD or PLC.
Second aspect, present invention also offers a kind of bread producing machine, including above-mentioned temperature control system.
The third aspect, present invention also offers a kind of juice extractor, including above-mentioned temperature control system.
As shown from the above technical solution, the present invention is provided a kind of temperature control system and apply the temperature control system
The bread producing machine and juice extractor of system, the temperature control system by control circuit according to collection heating cooling assembly temperature with it is pre-
If temperature is compared, the size of heating cooling assembly Current Temperatures and the difference of preset temperature is obtained, control electric current drives electricity
Road exports corresponding electric current, and according to the positive and negative of the difference, control electric current commutating circuit switching current drive circuit output current
The flow direction of heating cooling assembly is flowed through, the temperature of heating cooling assembly is reached preset temperature.The temperature control system knot
Structure is simple, stable performance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these figures.
Fig. 1 is a kind of structural representation of temperature control system that one embodiment of the invention is provided；
Fig. 2 is a kind of structural representation of bread producing machine that one embodiment of the invention is provided；
Fig. 3 is the schematic diagram of the bread producing machine control panel that one embodiment of the invention is provided；
A kind of structural representation of juice extractor that Fig. 4 is provided for one embodiment of the invention；
The schematic diagram of the juice extractor control panel that Fig. 5 is provided for one embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 shows a kind of structural representation of temperature control system that the present embodiment is provided, as shown in figure 1, the temperature
Control system includes：Control circuit 1, current driving circuit 2, electric current commutating circuit 3, temperature collection circuit 4 and heating refrigeration train
Part 5；The control circuit 1, current driving circuit 2, electric current commutating circuit 3 and heating cooling assembly 5 are sequentially connected, the electric current
Commutating circuit 3 is connected with the control circuit 1, and the one end of the temperature collection circuit 4 is connected with the control circuit 1, the other end
It is connected with the heating cooling assembly 5.
The control circuit 1, for the temperature of the heating cooling assembly 5 that gathers the temperature collection circuit 4 with
Preset temperature is compared, and the size of the current driving circuit output current is controlled according to comparative result, while control is described
Electric current commutating circuit 3 changes the flow direction of the current driving circuit output current.
The electric current commutating circuit 3, for flowing through the heating system by changing the current driving circuit output current
The flow direction of cold component 5, makes the temperature of the heating cooling assembly 5 reach preset temperature.
Said temperature control system is entered according to the temperature of the heating cooling assembly of collection by controlling circuit 1 with preset temperature
Row compares, and obtains the size of heating cooling assembly Current Temperatures and the difference of preset temperature, control electric current drive circuit output phase
The electric current answered, and according to the positive and negative of the difference, control electric current commutating circuit switching current drive circuit output current flows through heating
The flow direction of cooling assembly, finally makes the temperature of heating cooling assembly reach preset temperature.The temperature control system simple structure, property
Can stabilization.
In order to avoid current driving circuit 2 is excessive to the electric current that heating cooling assembly is input into, cause to heat cooling assembly
There are the abnormal conditions such as excessively stream in cooling piece, and said system also includes：Current sampling circuit 6, the one end of the current sampling circuit 6 with
The control circuit 1 is connected, and the other end is connected with the heating cooling assembly 5.
The current sampling circuit 6, the electric current of the heating cooling assembly 5 is flowed through for gathering.The control circuit 1,
The electric current for flowing through the heating cooling assembly 5 for being additionally operable to gather the current sampling circuit is compared with predetermined current,
And when the electric current is more than or equal to predetermined current, control the output current of current driving circuit 2, it is understood that to close
Close the output current of current driving circuit 2；Accordingly, when the electric current is less than predetermined current, current driving circuit 2 is not closed defeated
Go out electric current.
One of the present embodiment preferred embodiment in, above-mentioned heating cooling assembly 5 includes：Radiator fan is (in Fig. 1
It is not shown) and by changing the cooling piece (not shown in figure 1) that the flow direction of electric current realizes chill surface and heats face switching, it is described
Radiator fan is located at the lower section of the cooling piece.The wind direction of the radiator fan towards the cooling piece chill surface or heat
Face.
It will be appreciated that above-mentioned cooling piece includes two end faces, respectively chill surface and face is heated, according to being passed through electric current
Flow direction realizes chill surface and heats the switching in face.For example：When cooling assembly refrigeration is heated, forward current is passed through to cooling piece,
The cooling piece upper surface is chill surface, and lower surface is opposite to heat face, logical to cooling piece when heating cooling assembly is heated
Enter reverse current, to heat face, lower surface is chill surface for the cooling piece upper surface.The present embodiment is only used for for example, not
Cooling piece chill surface is defined with the conversion in the face that heats with sense of current is passed through.
Above-mentioned current driving circuit 2 can connect external dc power, such as 24V, by buck in current driving circuit
The switching power source chip of type carries out constant current and drives conversion, and constant current drive control is carried out to the cooling piece in heating cooling assembly.
Heating or the control command of refrigeration that electric current commutating circuit 3 is transmitted according to controller, timely switching current drive
Circuit output current flows through the direction of cooling piece, according to switching current direction, realizes cooling piece chill surface and heats turning for face
Change.
In order to improve heating cooling assembly refrigeration or the efficiency for heating, the said system of the present embodiment also includes：Radiation air
Fan drive circuit 7, described one end of radiator fan drive circuit 7 is connected with the radiator fan, the other end and described controls circuit 1
It is connected.When heating cooling assembly refrigeration or heating, control circuit 1 makes radiator fan by controlling radiator fan drive circuit 7
Work, such as when cooling assembly refrigeration is heated, cooling piece is heated the temperature reduction in face by radiator fan, it is to avoid this is heated
Refrigerating efficiency in face of chill surface produces influence.
One of the present embodiment preferred embodiment in, the control circuit 1 can be using single-chip microcomputer, data signal at
Reason device (Digital Signal Processing, abbreviation DSP), ARM (Acorn RISC Machine), FPGA (Field-
Programmable Gate Array), the device such as CPLD (Complex Programmable Logic Device) or PLC enters
Row realization, wherein, is integrated with PID (Proportion Integration in the control circuit 1
Differentiation, abbreviation PID) control at least one pulse width modulation that is connected with the PID control circuit of circuit
(Pulse Width Modulation, abbreviation PWM) circuit and digital-to-analogue A/D converter circuit.A/D converter circuit and current sampling circuit
6 are connected, and PID control circuit is connected with pwm circuit and radiator fan drive circuit 7.
A/D converter circuit is connected with the current sampling circuit 6, and institute is flowed through for what is gathered to the current sampling circuit
The analog signal current for stating heating cooling assembly 5 is converted into digital current signal；PID control circuit and the temperature collection circuit
4 are connected, and the temperature of the heating cooling assembly 5 for the temperature collection circuit 4 to be gathered is compared with preset temperature,
PID regulations are carried out to the output current of the current driving circuit 2 according to comparative result；The pwm circuit drives with the electric current
Dynamic circuit 2 is connected, for the PID control circuit to be converted into PWM output signal by the output current after PID regulations, with
Make the current driving circuit 2 according to the PWM output signal output current.
It will be appreciated that above-mentioned pwm circuit can include MOSFET drive circuits and power switch MOSFET or other
Switching tube, such as triode are constituted, and mainly adjust the dutycycle of pwm signal, by after built-in filter circuit, adjusting controllable
Current driving circuit 2 output current size, and then accurate regulation heating cooling assembly refrigerating capacity or heating amount.
Temperature data and cooling piece current data that PID control circuit in the present embodiment will be gathered by Self-tuning System algorithm
Calculated, and the temperature of collection and preset temperature are compared, by PID arithmetic, certain frequency is produced by pwm circuit
With the PWM output signal of dutycycle, with the driving current of this control electric current drive circuit, reach the temperature of heating cooling assembly
Preset temperature.Wherein, Self-tuning System algorithm can be integration after first ratio, be finally the conventional PID parameters setting algorithm of differential, or
Person is that fuzzy algorithmic approach, neural network algorithm etc. are adjusted to pid parameter.Temperature control of the prior art is solved using the algorithm
Circuit parameter is cumbersome, short time consumption problem long.
The operation logic to said temperature control system is illustrated below.
When cooling assembly work is heated, the temperature of temperature collection circuit collection heating cooling assembly, and the temperature is sent out
Control circuit is given, by output current (the multigroup temperature number that will be gathered of PID calculating control circuit control electric current drive circuits
It is compared according to preset temperature, the digital regulation resistance of current driving circuit is adjusted according to comparative result, controls electricity
Stream drive circuit output current), then the result of calculation of PID is adjusted the electric current for being sent to current driving circuit by pwm circuit.
6 pairs of electric currents for flowing through cooling piece of current sampling circuit are acquired, and the current signal for obtaining will be gathered (can be with by AD conversion
Amplify) after be sent to control circuit, control circuit monitors the operating current of cooling piece in real time, when there are the abnormal conditions such as excessively stream
When, the output current of cut-off current drive circuit is controlled immediately, protect cooling piece and current driving circuit.Meanwhile, by electricity
Stream commutating circuit changes the flow direction realization refrigeration of the electric current for flowing through cooling piece or the function of heating.
According to pyroelectric effect principle, when cooling piece has electric current to flow through, on its two faces will respectively produce heat absorption and
Exothermic phenomenon, and current direction it is opposite when, heat face and chill surface be also opposite.Therefore, as long as the electricity of cooling piece is flowed through in control
Stream size and Orientation, just external devices can be freezed or heated using one side (such as huyashi-chuuka (cold chinese-style noodles)), saving device space and into
This.
Above-mentioned control circuit 1 both can receive temperature control index (the default temperature set in host computer (keypad) by serial ports
Degree), it is also possible to the direct preset or storage temperature in circuit is controlled, it is also possible to set up outside input module, such as keyboard.Wherein,
Direct preset temperature can improve the portability of system in circuit is controlled, in order to effectively apply in the middle of various small household appliances,
Do not influenceed by environmental change/movement, and reduced system cost；And set up keyboard and although slightly increase cost, but improve
Flexibility, user can according to actual needs carry out temperature adjustment, can cooling and warming.During concrete application, this implementation
System in example may also include input module：By the self-defined temperature control index of input module and PID controller parameter initial value.Improve
The flexibility of temperature adjustment and the hommization for using.Can also further realize that system reset, power and energy, temperature are gradually incremented by
Or successively decrease.Correspondingly, small-sized display screen or display can be set up, the temperature control index of output display user input, or,
The final regulation temperature value of output display cooling piece.Specifically, including：The display of temperature control index and PID controller parameter initial value,
Cooling piece internal temperature shows and the pid parameter adjusted such as shows in real time.
Fig. 2 shows a kind of structural representation of bread producing machine that the present embodiment is provided, as shown in Fig. 2 the bread producing machine includes
Upper shell 21, upper lid 22, bread barrel 23, baking box body 24, heating cooling assembly 25, base 26, shell 27, power supply board mount 28,
Power panel 29, control panel 10, wherein, heating cooling assembly 25 includes cooling piece 252, the radiator 253, (phase of cooling fan 251
Radiator fan in the heating cooling assembly in said temperature control system).
Structure of the above-mentioned toaster structure with existing bread producing machine is similar, and the present embodiment is not carried out specifically to its structure
It is bright, from unlike existing bread producing machine, it is integrated with said temperature control system in the power panel 9 of the bread producing machine in the present embodiment
Control circuit 1, current driving circuit 2, electric current commutating circuit 3, temperature collection circuit 4, current sampling circuit 6 and radiator fan drive
Dynamic circuit 7.Cooling piece 252 in heating cooling assembly 25 is used to be realized chill surface and heats by changing the flow direction of electric current
The cooling piece of face switching.
Fig. 3 shows the schematic diagram of the bread producing machine control panel that the present embodiment is provided, as shown in figure 3, user is when in use
Corresponding instruction can be input into by the control panel, control panel is sent the instruction as preset instructions to power panel again
In control circuit, heating cooling assembly finally is controlled by controlling circuit again, reach corresponding preset temperature.
For example：Bread producing machine power-up initializing, after upper electricity, power panel single-chip microcomputer and keypad single-chip microcomputer initiation parameter, honeybee
The sound of ring device buzzing three, control panel LED light is flashed once, and the bread stage is made into preparation；User passes through control panel
The pattern of bread can be made with menu key selection, then the control circuit in power panel can be according to the pattern correspondence for prestoring
Temperature to heating cooling assembly output current so that the bread producing machine complete user setting function.User can also be by pre-
About button selection enters reservation protocol, and subscription time is selected first, and (different foods are at different temperature for reselection reservation temperature
Optimal fresh state can be kept, such as egg keeping temperature requirement is lower, other foods can be with height a bit).In reservation
In time and temperature course, the LED light of reservation is with 1Hz frequency scintillations.After choosing the time of reservation and the temperature of reservation,
Without actuation of keys in five-second period, into reservation and fresh-keeping state.The LED light Chang Liang of reservation.Menu key is now pressed again
Selection needs the bread type for making.Subscription time stops fresh-keeping state to preceding 20min, allows food to return to normal temperature naturally
Degree state.Subscription time is arrived, and the LED light of reservation is extinguished, into default bread or the making state of cake.(startup is stirred
Motor stirring flour is mixed, after stirring certain hour, stops stirring, into heated condition, until breadmaking is completed.)
It should be noted that when user selects insulation or fresh-keeping function, the control circuit in corresponding power panel
Constant electric current can be exported according to the instruction control electric current drive circuit, so that the temperature of cooling piece is constant, the face in bread producing machine
Bag reaches insulation or fresh-keeping effect.
Fig. 4 shows a kind of structural representation of juice extractor that the present embodiment is provided, as shown in figure 4, the juice extractor includes：
Control panel 41, stick pusher 42, shell 43, net-filter assembly 44, squeezing cup 45, electric machine assembly 46, heating cooling assembly power supply
Plate 47, heating cooling assembly 48, power panel 49 and residue receiving cup 30.
Structure of the above-mentioned juicer with existing juice extractor is similar, and the present embodiment is not carried out specifically to its structure
It is bright, controlled from unlike existing juice extractor, being integrated with heating cooling assembly power board 47 in said temperature control system
Circuit processed 1, current driving circuit 2, electric current commutating circuit 3, temperature collection circuit 4, current sampling circuit 6 and radiator fan drive
Circuit 7.Cooling piece in heating cooling assembly 48 to use and realize chill surface by changing the flow direction of electric current and heat face and cut
The cooling piece for changing.
Fig. 5 shows the schematic diagram of the juice extractor control panel that the present embodiment is provided, as shown in figure 5, user is when in use
Corresponding instruction can be input into by the control panel, the instruction is sent to heating freeze again by control panel as preset instructions
In the control circuit of component power board 47, heating cooling assembly finally is controlled by controlling circuit again, reached corresponding
Preset temperature.
For example：Juice extractor power-up initializing, after upper electricity, heats cooling assembly power board single-chip microcomputer and keypad monolithic
Machine initiation parameter, the sound of buzzer buzzing one, display board LED light flashes once, into holding state；User is by pressing
Temperature button is set, and temperature display shows 26, and with the frequency scintillation of 1HZ, is now pressed "+" or "-" key regulation temperature is arrived
Without button operation in preset temperature, 5s, the sound of buzzer call one, temperature indicator is set successfully, and temperature display Temperature numerical is jumped
Go to actual temperature and stop flicker, into heating or refrigerating state.In heating or process of refrigerastion, press setting temperature by
Key, temperature display Temperature numerical jumps to setting temperature value, and without button operation after five seconds, temperature display Temperature numerical is redirected
Return actual temperature.Press and squeeze the juice or ice cream button, into squeezing the juice or ice cream making state.Squeeze the juice or ice cream making is complete
Into the fruit juice in juice glass also reaches preset temperature, and by stop key, end is squeezed the juice and temperature control.
It should be noted that when user selects the function of relevant temperature, the control in heating cooling assembly power board
Circuit processed can export constant electric current according to the instruction control electric current drive circuit, so that the temperature of cooling piece is constant, juice extractor
Interior fruit juice can keep the temperature that user sets, and meet the mouthfeel of user.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that；It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (8)
1. a kind of temperature control system, it is characterised in that including：Control circuit, current driving circuit, electric current commutating circuit, temperature
Degree Acquisition Circuit and heating cooling assembly；The control circuit, current driving circuit, electric current commutating circuit and heating cooling assembly
It is sequentially connected, the electric current commutating circuit is connected with the control circuit, described temperature collection circuit one end and the control are electric
Road is connected, and the other end is connected with the heating cooling assembly；
The control circuit, for the temperature of the heating cooling assembly and preset temperature that gather the temperature collection circuit
It is compared, the size of the current driving circuit output current is controlled according to comparative result, while controls the electric current to commutate
The flow direction of current driving circuit output current described in circuit conversion；
The electric current commutating circuit, for flowing through the heating cooling assembly by changing the current driving circuit output current
Flow direction, make it is described heating cooling assembly temperature reach preset temperature；
Wherein, the system also includes：Current sampling circuit, described current sampling circuit one end is connected with the control circuit,
The other end is connected with the heating cooling assembly；
The current sampling circuit, the electric current of the heating cooling assembly is flowed through for gathering；
The control circuit, be additionally operable to by the current sampling circuit gather flow through it is described heating cooling assembly electric current with it is pre-
If electric current is compared, and when the electric current is more than or equal to predetermined current, controls the output electricity of the current driving circuit
Stream.
2. system according to claim 1, it is characterised in that be integrated with PID PID in the control circuit
Pulse width modulation (PWM) circuit and digital-to-analogue A/D converter circuit that control circuit is connected with the PID control circuit；
The A/D converter circuit is connected with the current sampling circuit, described for flowing through of gathering the current sampling circuit
The analog signal current for heating cooling assembly is converted into digital current signal；
The PID control circuit is connected with the temperature collection circuit, for will add described in temperature collection circuit collection
The temperature of refrigeration heat component is compared with preset temperature, and the output current of the current driving circuit is entered according to comparative result
Row PID is adjusted；
The pwm circuit is connected with the current driving circuit, for the output after PID control circuit PID regulations is electric
Circulation changes PWM output signal into, so that the current driving circuit is according to the PWM output signal output current.
3. system according to claim 1, it is characterised in that the heating cooling assembly includes：Radiator fan and logical
The flow direction for crossing change electric current realizes that chill surface is located under the cooling piece with the cooling piece of face switching, the radiator fan is heated
Side.
4. system according to claim 3, it is characterised in that system of the wind direction of the radiator fan towards the cooling piece
Huyashi-chuuka (cold chinese-style noodles) heats face.
5. system according to claim 3, it is characterised in that the system also includes：Radiator fan drive circuit, it is described
Radiator fan drive circuit one end is connected with the radiator fan, and the other end is connected with the control circuit.
6. the system according to any one of claim 1-5, it is characterised in that described to control the circuit to be：Single-chip microcomputer, DSP,
ARM, FPGA, CPLD or PLC.
7. a kind of bread producing machine, it is characterised in that including the temperature control system as any one of claim 1-6.
8. a kind of juice extractor, it is characterised in that including the temperature control system as any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553184.9A CN105068580B (en) | 2015-08-31 | 2015-08-31 | A kind of temperature control system, bread producing machine and juice extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553184.9A CN105068580B (en) | 2015-08-31 | 2015-08-31 | A kind of temperature control system, bread producing machine and juice extractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105068580A CN105068580A (en) | 2015-11-18 |
| CN105068580B true CN105068580B (en) | 2017-06-09 |
Family
ID=54497967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510553184.9A Active CN105068580B (en) | 2015-08-31 | 2015-08-31 | A kind of temperature control system, bread producing machine and juice extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105068580B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168108A (en) * | 2016-03-07 | 2017-09-15 | 广东美的生活电器制造有限公司 | A kind of reservation control method of wall-breaking machine, device and wall-breaking machine |
| CN109662611A (en) * | 2017-10-17 | 2019-04-23 | 松下知识产权经营株式会社 | Automatic bread baking machine |
| CN113633854A (en) * | 2021-08-02 | 2021-11-12 | 深圳圣诺医疗设备股份有限公司 | Whip type infusion heating system and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030033819A1 (en) * | 2001-08-10 | 2003-02-20 | Prescott Daniel C. | Current-Mode control of Thermo-Electric cooler |
| CN1296788C (en) * | 2003-03-16 | 2007-01-24 | 华为技术有限公司 | Temperature controlling system |
| CN102721243B (en) * | 2011-03-31 | 2015-03-11 | 中国科学院西安光学精密机械研究所 | Multi-TEC temperature adjustment control system based on single chip microcomputer |
| CN103076827A (en) * | 2012-12-30 | 2013-05-01 | 安徽问天量子科技股份有限公司 | High-precision temperature control device within small range |
| CN204883437U (en) * | 2015-08-31 | 2015-12-16 | 佛山市顺德区美的电热电器制造有限公司 | Temperature control system , bread machine and juice extractor |
-
2015
- 2015-08-31 CN CN201510553184.9A patent/CN105068580B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105068580A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105068580B (en) | A kind of temperature control system, bread producing machine and juice extractor | |
| RU2602827C2 (en) | Methods and apparatus for intuitive cooking control | |
| CN204883437U (en) | Temperature control system , bread machine and juice extractor | |
| CN107765727B (en) | Electromagnetic heating cooker and control method and control device thereof | |
| CN102525250A (en) | Electric cooker | |
| CN105942880A (en) | Cooking method, cooking system and cooking device | |
| CA2470890A1 (en) | Programmable power level control for a cooking appliance | |
| CN201384408Y (en) | Control device of frying and baking machine | |
| CN110464222A (en) | A kind of electric cooker control method, device and electric cooker | |
| CN209877022U (en) | Range hood control system with menu navigation function | |
| CN201806492U (en) | Semiconductor cooling/heating pot | |
| CN204679883U (en) | A kind of fruits and vegetables cooking temperature control equipment and broken wall cooking machine | |
| CN205338593U (en) | Rice cooker is stirred in automation that can adjust temperature | |
| CN201774684U (en) | Mechanical anti-overflow electric food warmer and heating power control circuit thereof | |
| CN105589484A (en) | Fruit and vegetable processing temperature control device and cell-wall-breaking food processor | |
| CN103257596A (en) | Electric appliance control method and electric appliance | |
| CN206960886U (en) | The control circuit of electric cooking pot and the stand-by power consumption for reducing it | |
| CN203147845U (en) | Mechanical frequency conversion microwave oven | |
| CN205359288U (en) | Cake mix constant temperature timing stirring device | |
| CN216522439U (en) | Electric water heater heating control device and electric water heater | |
| CN102783909B (en) | Electric pressure cooker capable of adjusting pressure in multiple gears | |
| CN208658649U (en) | A kind of juice extractor with heating function | |
| CN202775827U (en) | Pressure-adjustable electric pressure cooker circuit | |
| CN208435234U (en) | Heating vessel and its heating control circuit | |
| CN207323264U (en) | One kind, which can heat, can keep the temperature convenient household juice extractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |