CN109062278A - A kind of control method of PTC constant temperature warming core constant temperature warming - Google Patents
A kind of control method of PTC constant temperature warming core constant temperature warming Download PDFInfo
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- CN109062278A CN109062278A CN201810500692.4A CN201810500692A CN109062278A CN 109062278 A CN109062278 A CN 109062278A CN 201810500692 A CN201810500692 A CN 201810500692A CN 109062278 A CN109062278 A CN 109062278A
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- temperature
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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
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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Abstract
The invention discloses a kind of control methods of PTC constant temperature warming core constant temperature warming, the following steps are included: S1, setting temperature value T1 and temperature value T2；S2, the selection heating starting on display terminal, PTC constant temperature warming core reach temperature value T3；The heating setting button of S3, PTC constant temperature warming core is closed；Temperature value T4 communication is passed to signal output module and controlling terminal by S4, temperature sensor；Temperature signal is passed to signal contrast module by S5, signal output module, and comparison result is passed to controlling terminal；S6, when the temperature of temperature value T4 be less than temperature value T2 when, PTC constant temperature warming core is gradually warmed up, and PTC constant temperature warming core is made to reach temperature value T3.The invention enables the temperature of TC constant temperature warming core in the range of temperature value T1 and temperature value T2, and whole process can be by automation control, so that the temperature of PTC constant temperature warming core is kept constant, to will not influence the using effect of PTC constant temperature warming core.
Description
Technical field
The present invention relates to PTC constant temperature warming core technical field more particularly to a kind of controls of PTC constant temperature warming core constant temperature warming
Method processed.
Background technique
PTC constant temperature warming core has the characteristic of constant temperature warming, and remote principle of generating heat is self-heating after constant temperature heating element power-up
Heating makes resistance value enter transition area, and PTC constant temperature warming wicking surface temperature keeps constant value, and the temperature is only first with PTC constant temperature warming
The Curie temperature of part is related with applied voltage, and substantially unrelated with environment temperature, and PTC constant temperature warming core has constant temperature warming, nothing
Open fire, thermal conversion rate is high, and smaller, the incomparable advantage of conventional heating elements such as natural life-span length is influenced by supply voltage, but
Existing PTC constant temperature warming core is after one end time of generating heat, and the surface temperature of PTC constant temperature warming core can reduce, so that PTC constant temperature
The temperature of heat generating core cannot be kept constant, to be affected to the using effect of PTC constant temperature warming core.Therefore, it is proposed that
A kind of control method of PTC constant temperature warming core constant temperature warming is for solving the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of PTC constant temperature warming core proposed
The control method of constant temperature warming.
To achieve the goals above, present invention employs following technical solutions:
A kind of control method of PTC constant temperature warming core constant temperature warming, comprising the following steps:
S1, the heating temperature that PTC constant temperature warming core is set on the display terminal of PTC constant temperature warming core by controlling terminal
Two critical temperature value T1 and temperature value T2, and by temperature value T1 and temperature value T2 storage to threshold temperature memory module
In；
S2, power on, the selection heating starting on display terminal controls PTC constant temperature warming core by controlling terminal
Heating setting button starts, and PTC constant temperature warming core is gradually warmed up in the case where energization, when PTC constant temperature warming core reaches temperature
Value T3；
S3, when PTC constant temperature warming core reaches temperature value T3, the heating of PTC constant temperature warming core setting button is closed, PTC
Constant temperature warming core is kept the temperature under the action of layer polyimide film outside, after temperature value T3 becomes temperature value T4, temperature detector inspection
Survey the temperature of PTC constant temperature warming core；
S4, when temperature detector detects the temperature value T4 of PTC constant temperature warming core, temperature detector sends out PTC constant temperature
The real time temperature of hot core passes to temperature sensor, and temperature value T4 communication is passed to signal output module and control by temperature sensor
Terminal processed；
Temperature signal is passed to signal contrast module by S5, signal output module, and signal contrast module is deposited from threshold temperature
Extracting temperature value T1 and temperature value T2 in module is stored up, and by temperature value T4 compared with temperature value T1 and temperature value T2, and will compared
As a result controlling terminal is passed to；
After S6, controlling terminal receive the signal of comparison result, when the temperature of temperature value T4 is less than temperature value T2, control
The heating setting button of terminal control PTC constant temperature warming core starts, and PTC constant temperature warming core is gradually warmed up in the case where energization,
PTC constant temperature warming core is set to reach temperature value T3.
Preferably, in the critical temperature value T1 and temperature value T2 of the PTC constant temperature warming core, the temperature of temperature value T1 is big
In the temperature of temperature value T2.
Preferably, the temperature of the temperature value T3 is greater than the temperature of temperature value T2, and the temperature of temperature value T3 is less than temperature value
The temperature of T1.
Preferably, the display terminal and controlling terminal two-way communication link, display terminal one-way communication are connected with threshold value
Temperature memory module.
Preferably, the display terminal is one of mobile phone terminal, the end PC and three kinds of liquid crystal display.
Preferably, the model TC622VAT of the temperature sensor, the model MF51-103J- of temperature detector
3435-45L。
The beneficial effects of the present invention are: the present invention is by the temperature when PTC constant temperature warming core in temperature value T1 and temperature value
When in the range of T2, PTC constant temperature warming core will stop heating, when the temperature of TC constant temperature warming core is less than temperature value T1, just
PTC constant temperature warming core can be controlled by controlling terminal to continue to generate heat, so that the temperature of TC constant temperature warming core is in temperature value T1 and temperature
In the range of angle value T2, whole process can by automation control, so that the temperature of PTC constant temperature warming core is kept constant, from
Using effect without will affect PTC constant temperature warming core.
Detailed description of the invention
Fig. 1 is a kind of information flow direction schematic diagram of the control method of PTC constant temperature warming core constant temperature warming proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, a kind of control method of PTC constant temperature warming core constant temperature warming, comprising the following steps:
S1, the heating temperature that PTC constant temperature warming core is set on the display terminal of PTC constant temperature warming core by controlling terminal
Two critical temperature value T1 and temperature value T2, display terminal is mobile phone terminal, one of the end PC and three kinds of liquid crystal display,
Display terminal and controlling terminal two-way communication link, display terminal one-way communication are connected with threshold temperature memory module, temperature value
The temperature of T1 is greater than the temperature of temperature value T2, and by temperature value T1 and temperature value T2 storage into threshold temperature memory module；
S2, power on, the selection heating starting on display terminal controls PTC constant temperature warming core by controlling terminal
Heating setting button starts, and PTC constant temperature warming core is gradually warmed up in the case where energization, when PTC constant temperature warming core reaches temperature
The temperature of value T3, temperature value T3 are greater than the temperature of temperature value T2, and the temperature of temperature value T3 is less than the temperature of temperature value T1；
S3, when PTC constant temperature warming core reaches temperature value T3, the heating of PTC constant temperature warming core setting button is closed, PTC
Constant temperature warming core is kept the temperature under the action of layer polyimide film outside, after temperature value T3 becomes temperature value T4, temperature detector inspection
Survey the temperature of PTC constant temperature warming core；
S4, when temperature detector detects the temperature value T4 of PTC constant temperature warming core, the model of temperature sensor
The real time temperature of PTC constant temperature warming core is passed to temperature sensor, the model of temperature detector by TC622VAT, temperature detector
For MF51-103J-3435-45L, temperature value T4 communication is passed to signal output module and controlling terminal by temperature sensor；
Temperature signal is passed to signal contrast module by S5, signal output module, and signal contrast module is deposited from threshold temperature
Extracting temperature value T1 and temperature value T2 in module is stored up, and by temperature value T4 compared with temperature value T1 and temperature value T2, and will compared
As a result controlling terminal is passed to；
After S6, controlling terminal receive the signal of comparison result, when the temperature of temperature value T4 is less than temperature value T2, control
The heating setting button of terminal control PTC constant temperature warming core starts, and PTC constant temperature warming core is gradually warmed up in the case where energization,
PTC constant temperature warming core is set to reach temperature value T3.
Embodiment: when carrying out constant temperature warming control to PTC constant temperature warming core, constant temperature is inputted on display terminal present first
The two threshold temperature value T1 and temperature value T2 of heat generating core adstante febre, and the temperature of temperature value T1 is greater than the temperature of temperature value T2
Temperature value T1 and temperature value T2 are passed to threshold temperature memory module by degree, display terminal, and threshold temperature memory module is by temperature
Value T1 and temperature value T2 storage, the then selection heating starting on display terminal, and will heat up enabled instruction and pass to control eventually
End, controlling terminal are immediately performed heating enabled instruction after receiving heating enabled instruction, and control heating setting button and beat
It opens, heating setting button heats up to PTC constant temperature warming core after opening, so that PTC constant temperature warming core is gradually warmed up, and will be warm
Degree stops heating, temperature of the temperature greater than temperature value T2 of temperature value T3 and the temperature for being less than temperature value T1 when being increased to temperature value T3
Degree, after the temperature of PTC constant temperature warming core reaches temperature value T3, the temperature detector of type model MF51-103J-3435-45L
It detects temperature value T3 and closes heating setting button, the temperature of PTC constant temperature warming core is maintained at temperature value T3 at this time, works as PTC
When constant temperature warming core is reduced to temperature value T4 by temperature value T3, temperature detector detects the value of temperature value T4, and by temperature value
T4 passes to the temperature sensor of model TC622VAT, and temperature signal is passed to controlling terminal by temperature sensor, and from control
Terminal processed passes to display terminal, so that the temperature of temperature value T4 may be displayed on mobile phone, on computer or liquid crystal display, temperature
Temperature signal is also passed to signal output module by sensor, and the temperature of temperature value T4 is passed to signal pair by signal output module
Than module, signal contrast module Extracting temperature value T1 and temperature value T2 from threshold temperature memory module, and by temperature value T4 with
Temperature value T1 compares with temperature value T2, and when the temperature of temperature value T4 is less than the temperature of temperature value T2, signal contrast module will
Comparison result is sent to controlling terminal, after controlling terminal receives comparison result, can control heating setting button and open, heating is set
It sets after button is opened and heats up to PTC constant temperature warming core, so that PTC constant temperature warming core is gradually warmed up, and temperature is increased to
Stop heating when temperature value T3.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of control method of PTC constant temperature warming core constant temperature warming, which comprises the following steps:
S1, pass through the two of the heating temperature of controlling terminal setting PTC constant temperature warming core on the display terminal of PTC constant temperature warming core
A critical temperature value T1 and temperature value T2, and by temperature value T1 and temperature value T2 storage into threshold temperature memory module；
S2, power on, selection heating starting, the heating of PTC constant temperature warming core is controlled by controlling terminal on display terminal
Button is arranged to start, PTC constant temperature warming core is gradually warmed up in the case where energization, when PTC constant temperature warming core reaches temperature value T3；
S3, when PTC constant temperature warming core reaches temperature value T3, the heating of PTC constant temperature warming core setting button is closed, PTC constant temperature
Heat generating core is kept the temperature under the action of layer polyimide film outside, and after temperature value T3 becomes temperature value T4, temperature detector detects PTC
The temperature of constant temperature warming core；
S4, when temperature detector detects the temperature value T4 of PTC constant temperature warming core, temperature detector is by PTC constant temperature warming core
Real time temperature pass to temperature sensor, temperature value T4 communication is passed to signal output module and control eventually by temperature sensor
End；
Temperature signal is passed to signal contrast module by S5, signal output module, and signal contrast module stores mould from threshold temperature
Extracting temperature value T1 and temperature value T2 in block, and by temperature value T4 compared with temperature value T1 and temperature value T2, and by comparison result
Pass to controlling terminal；
After S6, controlling terminal receive the signal of comparison result, when the temperature of temperature value T4 is less than temperature value T2, controlling terminal
The heating setting button for controlling PTC constant temperature warming core starts, and PTC constant temperature warming core is gradually warmed up in the case where energization, makes PTC
Constant temperature warming core reaches temperature value T3.
2. a kind of control method of PTC constant temperature warming core constant temperature warming according to claim 1, which is characterized in that described
In the critical temperature value T1 and temperature value T2 of PTC constant temperature warming core, the temperature of temperature value T1 is greater than the temperature of temperature value T2.
3. a kind of control method of PTC constant temperature warming core constant temperature warming according to claim 1, which is characterized in that described
The temperature of temperature value T3 is greater than the temperature of temperature value T2, and the temperature of temperature value T3 is less than the temperature of temperature value T1.
4. a kind of control method of PTC constant temperature warming core constant temperature warming according to claim 1, which is characterized in that described
Display terminal and controlling terminal two-way communication link, display terminal one-way communication are connected with threshold temperature memory module.
5. a kind of control method of PTC constant temperature warming core constant temperature warming according to claim 1, which is characterized in that described
Display terminal is mobile phone terminal, one of the end PC and three kinds of liquid crystal display.
6. a kind of control method of PTC constant temperature warming core constant temperature warming according to claim 1, which is characterized in that described
The model TC622VAT of temperature sensor, the model MF51-103J-3435-45L of temperature detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500692.4A CN109062278A (en) | 2018-05-23 | 2018-05-23 | A kind of control method of PTC constant temperature warming core constant temperature warming |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500692.4A CN109062278A (en) | 2018-05-23 | 2018-05-23 | A kind of control method of PTC constant temperature warming core constant temperature warming |
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| CN109062278A true CN109062278A (en) | 2018-12-21 |
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| CN201810500692.4A Pending CN109062278A (en) | 2018-05-23 | 2018-05-23 | A kind of control method of PTC constant temperature warming core constant temperature warming |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494010A (en) * | 2020-04-01 | 2021-10-12 | 德仕科技（深圳）有限公司 | Intelligent temperature control method and system for clothes care machine |
| CN116066764A (en) * | 2023-02-22 | 2023-05-05 | 河北君业科技股份有限公司 | Leakage detection and positioning method for thermal pipeline |
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| CN102991304A (en) * | 2012-11-28 | 2013-03-27 | 芜湖博耐尔汽车电气系统有限公司 | Protection device of heater of automobile air conditioner and control method of device |
| CN204305376U (en) * | 2014-11-10 | 2015-04-29 | 襄阳伊佳机电技术有限公司 | A kind of PTC electric heater |
| JP3198700U (en) * | 2015-05-01 | 2015-07-16 | 黄日紅 | PTC heater |
| CN105527998A (en) * | 2014-09-29 | 2016-04-27 | 青岛博利尔机械设备有限公司 | Automatic constant temperature control system |
| CN106252789A (en) * | 2016-09-13 | 2016-12-21 | 深圳市赛尔盈电子有限公司 | A kind of novel electric vehicle ptc heater and integrated control system |
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2018
- 2018-05-23 CN CN201810500692.4A patent/CN109062278A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991304A (en) * | 2012-11-28 | 2013-03-27 | 芜湖博耐尔汽车电气系统有限公司 | Protection device of heater of automobile air conditioner and control method of device |
| CN105527998A (en) * | 2014-09-29 | 2016-04-27 | 青岛博利尔机械设备有限公司 | Automatic constant temperature control system |
| CN204305376U (en) * | 2014-11-10 | 2015-04-29 | 襄阳伊佳机电技术有限公司 | A kind of PTC electric heater |
| JP3198700U (en) * | 2015-05-01 | 2015-07-16 | 黄日紅 | PTC heater |
| CN106252789A (en) * | 2016-09-13 | 2016-12-21 | 深圳市赛尔盈电子有限公司 | A kind of novel electric vehicle ptc heater and integrated control system |
| CN206541210U (en) * | 2017-02-28 | 2017-10-03 | 深圳市巴丁微电子有限公司 | A kind of thermostatically-controlled equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494010A (en) * | 2020-04-01 | 2021-10-12 | 德仕科技（深圳）有限公司 | Intelligent temperature control method and system for clothes care machine |
| CN116066764A (en) * | 2023-02-22 | 2023-05-05 | 河北君业科技股份有限公司 | Leakage detection and positioning method for thermal pipeline |
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Application publication date: 20181221 |