CN103576718A - Temperature control system - Google Patents
Temperature control system Download PDFInfo
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- CN103576718A CN103576718A CN201310551602.1A CN201310551602A CN103576718A CN 103576718 A CN103576718 A CN 103576718A CN 201310551602 A CN201310551602 A CN 201310551602A CN 103576718 A CN103576718 A CN 103576718A
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- temperature
- microprocessor
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- digital converter
- temperature control
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Abstract
The invention relates to a temperature control system. The temperature control system comprises a temperature sensor, an analog-digital converter, a microprocessor and a temperature regulator. The temperature sensor is used for detecting the environment temperature; the analog-digital converter converts analog information of temperature transmitted by the environment temperature sensor into digital information; a standard temperature value and a limit range temperature difference value are preset on the microprocessor; the temperature transmitted to the microprocessor by the analog-digital converter is compared with the stand temperature value preset on the microprocessor, and corresponding temperature control and adjustment plans are made by the microprocessor according to comparing results; the temperature regulator is connected with the microprocessor through a relay, and corresponding operation is carried out by the temperature regulator according to the temperature control and adjustment plans transmitted by the microprocessor. The temperature control system can measure and control the temperature in a full-automatic mode without manual operation, has the heating function, the heat preservation function and the cooling function at the same time, and makes temperature control more precise and more stable.
Description
Technical field
The present invention relates to a kind of temperature control equipment, be specifically related to a kind of temperature control system.
Background technology
No matter temperature is controlled is in daily life or in industrial processes, all plays very important effect.In modern metallurgy, oil, chemical industry and plant equipment production run, temperature is one of very important and general thermal parameter.In environment temperature, requiring higher in the situation that, in order to guarantee that production run normally carries out safely, improve quality and the quantity of product, is all stricter to the control of temperature.Along with the fast development of electron trade, the updating of computer technology and sensor technology, temperature is controlled electronization day by day, and how a kind of temperature control system full automatic, that accuracy of temperature control is high can be provided is the topic of society research.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of full-automatic, temperature control system that temperature-controlled precision is high.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of temperature control system, comprise temperature sensor, analog to digital converter, microprocessor, temperature regulator,
Described temperature sensor is for detection of environment temperature, and the analog information of environment temperature is passed to analog to digital converter;
The analog information of the temperature that described analog to digital converter passes over environment temperature sensor converts numerical information to, and described analog converter passes to microprocessor by the numerical information of environment temperature;
In described microprocessor, be preset with standard temperature value, temperature difference limit value range, described analog to digital converter passes to the temperature of microprocessor and compares with standard temperature default in microprocessor, and described microprocessor is made corresponding temperature control according to result relatively and regulated decision-making;
Described temperature regulator is connected with described microprocessor by relay, when described analog to digital converter passes to standard temperature default in the temperature of microprocessor and microprocessor and matches, relay disconnects, temperature regulator is not worked, when the temperature that passes to microprocessor when described analog to digital converter is not mated with standard temperature default in microprocessor, relay closes, temperature regulator conducting work, the temperature control that temperature regulator sends according to microprocessor regulates decision-making to make corresponding operation.
On the basis of technique scheme, the present invention can also do following improvement.
Further, a kind of temperature control system of the present invention also comprises alarm, described alarm is connected with described microprocessor, and described alarm is made warning reminding for passing to when described analog to digital converter when the default standard temperature of the temperature of microprocessor and microprocessor differs temperature difference limit value range default in microprocessor.
Further, described temperature regulator has heating, insulation and cooling three kinds of functions.
The invention has the beneficial effects as follows: the present invention can full automatic observing and controlling temperature, does not need manual operation, has heating, insulation, cooling three kinds of functions simultaneously, make temperature control more accurately, stable.
Accompanying drawing explanation
Fig. 1 is the block scheme of a kind of temperature controller system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of temperature control system, comprises temperature sensor, analog to digital converter, microprocessor, temperature regulator, and described temperature sensor is for detection of environment temperature, and the analog information of environment temperature is passed to analog to digital converter; The analog information of the temperature that described analog to digital converter passes over environment temperature sensor converts numerical information to, and described analog converter passes to microprocessor by the numerical information of environment temperature; In described microprocessor, be preset with standard temperature value, temperature difference limit value range, described analog to digital converter passes to the temperature of microprocessor and compares with standard temperature default in microprocessor, and described microprocessor is made corresponding temperature control according to result relatively and regulated decision-making; Described temperature regulator is connected with described microprocessor by relay, when described analog to digital converter passes to standard temperature default in the temperature of microprocessor and microprocessor and matches, relay disconnects, temperature regulator is not worked, when the temperature that passes to microprocessor when described analog to digital converter is not mated with standard temperature default in microprocessor, relay closes, temperature regulator conducting work, the temperature control that temperature regulator sends according to microprocessor regulates decision-making to make corresponding operation.
A kind of temperature control system of the present invention also comprises alarm, described alarm is connected with described microprocessor, and described alarm is made warning reminding for passing to when described analog to digital converter when the default standard temperature of the temperature of microprocessor and microprocessor differs temperature difference limit value range default in microprocessor; Described temperature regulator has heating, insulation and cooling three kinds of functions, and the temperature control that temperature regulator sends according to microprocessor regulates decision-making to make corresponding heating, insulation, cooling down operation.
The present invention can full automatic observing and controlling temperature, does not need manual operation, has heating, insulation, cooling three kinds of functions simultaneously, make temperature control more accurately, stable.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a temperature control system, is characterized in that: comprise temperature sensor, analog to digital converter, microprocessor, temperature regulator,
Described temperature sensor is for detection of environment temperature, and the analog information of environment temperature is passed to analog to digital converter;
The analog information of the temperature that described analog to digital converter passes over environment temperature sensor converts numerical information to, and described analog converter passes to microprocessor by the numerical information of environment temperature;
In described microprocessor, be preset with standard temperature value, temperature difference limit value range, described analog to digital converter passes to the temperature of microprocessor and compares with standard temperature default in microprocessor, and described microprocessor is made corresponding temperature control according to result relatively and regulated decision-making;
Described temperature regulator is connected with described microprocessor by relay, when described analog to digital converter passes to standard temperature default in the temperature of microprocessor and microprocessor and matches, relay disconnects, temperature regulator is not worked, when the temperature that passes to microprocessor when described analog to digital converter is not mated with standard temperature default in microprocessor, relay closes, temperature regulator conducting work, the temperature control that temperature regulator sends according to microprocessor regulates decision-making to make corresponding operation.
2. a kind of temperature control system according to claim 1, it is characterized in that: also comprise alarm, described alarm is connected with described microprocessor, and described alarm is made warning reminding for passing to when described analog to digital converter when the default standard temperature of the temperature of microprocessor and microprocessor differs temperature difference limit value range default in microprocessor.
3. a kind of temperature control system according to claim 1 and 2, is characterized in that: described temperature regulator has heating, insulation and cooling three kinds of functions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551602.1A CN103576718A (en) | 2013-11-08 | 2013-11-08 | Temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551602.1A CN103576718A (en) | 2013-11-08 | 2013-11-08 | Temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103576718A true CN103576718A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310551602.1A Pending CN103576718A (en) | 2013-11-08 | 2013-11-08 | Temperature control system |
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| CN (1) | CN103576718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107395202A (en) * | 2017-07-02 | 2017-11-24 | 中国航空工业集团公司雷华电子技术研究所 | A kind of structure and method for lifting high-speed DAC working stability degree |
| WO2018095055A1 (en) * | 2016-11-22 | 2018-05-31 | 宁德时代新能源科技股份有限公司 | Temperature control apparatus and method |
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| JPH07152441A (en) * | 1993-11-30 | 1995-06-16 | Nec Yamagata Ltd | Temperature regulator |
| CN2682461Y (en) * | 2004-01-07 | 2005-03-02 | 房世平 | Intelligent temperature controller |
| CN101174155A (en) * | 2007-09-07 | 2008-05-07 | 中国科学院上海光学精密机械研究所 | Temperature control system of semiconductor laser |
| CN201796304U (en) * | 2010-09-08 | 2011-04-13 | 湖州师范学院 | Intelligent electric-heating controller with keystrokes |
| CN202257322U (en) * | 2011-09-30 | 2012-05-30 | 北大方正集团有限公司 | Temperature control device |
| CN103064448A (en) * | 2012-12-25 | 2013-04-24 | 四川九洲空管科技有限责任公司 | Temperature monitoring and control device for airborne collision avoidance system |
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2013
- 2013-11-08 CN CN201310551602.1A patent/CN103576718A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07152441A (en) * | 1993-11-30 | 1995-06-16 | Nec Yamagata Ltd | Temperature regulator |
| CN2682461Y (en) * | 2004-01-07 | 2005-03-02 | 房世平 | Intelligent temperature controller |
| CN101174155A (en) * | 2007-09-07 | 2008-05-07 | 中国科学院上海光学精密机械研究所 | Temperature control system of semiconductor laser |
| CN201796304U (en) * | 2010-09-08 | 2011-04-13 | 湖州师范学院 | Intelligent electric-heating controller with keystrokes |
| CN202257322U (en) * | 2011-09-30 | 2012-05-30 | 北大方正集团有限公司 | Temperature control device |
| CN103064448A (en) * | 2012-12-25 | 2013-04-24 | 四川九洲空管科技有限责任公司 | Temperature monitoring and control device for airborne collision avoidance system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095055A1 (en) * | 2016-11-22 | 2018-05-31 | 宁德时代新能源科技股份有限公司 | Temperature control apparatus and method |
| CN107395202A (en) * | 2017-07-02 | 2017-11-24 | 中国航空工业集团公司雷华电子技术研究所 | A kind of structure and method for lifting high-speed DAC working stability degree |
| CN107395202B (en) * | 2017-07-02 | 2020-11-27 | 中国航空工业集团公司雷华电子技术研究所 | Structure and method for improving working stability of high-speed DAC |
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Application publication date: 20140212 |