CN105607670A - Intelligent temperature control system - Google Patents
Intelligent temperature control system Download PDFInfo
- Publication number
- CN105607670A CN105607670A CN201610089125.5A CN201610089125A CN105607670A CN 105607670 A CN105607670 A CN 105607670A CN 201610089125 A CN201610089125 A CN 201610089125A CN 105607670 A CN105607670 A CN 105607670A
- Authority
- CN
- China
- Prior art keywords
- control system
- temperature control
- intelligent temperature
- adjuster
- intelligent
- 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.)
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Classifications
-
- 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
Abstract
The invention relates to an intelligent temperature control system. The intelligent temperature control system comprises a controlled object, a measurement device, an adjuster and a performing mechanism, wherein temperature of the controlled object is measured by the measurement device, a measurement value is compared with a given value, a signal of difference between the measurement value and the given value is processed through the adjuster, a signal is transmitted to the performing mechanism to adjust heat provided for the controlled object, and the controlled temperature is adjusted to arrive the given value. The intelligent temperature control system has advantages of simple structure and high precision.
Description
Technical field
The present invention relates to a kind of switch board, be specifically related to a kind of intelligent temperature control system.
Background technology
In the physical process and chemical reaction of the production processes such as chemical industry, oil, metallurgy, a temperature very important amount often, needs to be controlled exactly. Except these departments, temperature control system is also widely used in other field, is a class industrial control system of having many uses. Often complex structure of existing temperature control system, precision is not high.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provides a kind of simple in structure, high-precision intelligent temperature control system.
For solving above technical problem, a kind of technical scheme that the present invention takes is:
A kind of intelligent temperature control system, comprise controlled device, measurement mechanism, adjuster and executing agency, measurement mechanism carries out temperature survey to controlled device, and by measured value and set-point comparison, adjuster is processed the deviation signal existing between measured value and set-point, carry signal to regulate the heat of supplying with controlled device to executing agency, make to be adjusted to setting valve by controlling temperature.
Preferably, measurement mechanism comprises temperature sensor, amplifying circuit and translation circuit.
Preferably, executing agency is controlled thermal interchanger.
Further preferably, controlled thermal interchanger comprises electric heater.
Preferably, adjuster is PID adjuster.
Preferably, this system arranges excess temperature alarm device, and in the time that measured value exceedes the temperature value of setting, excess temperature alarm device starts.
Preferably, this system comprises data record and transmitting device.
Due to the employing of above technical scheme, the present invention compared with prior art tool has the following advantages:
Intelligent temperature control system of the present invention is simple in structure, and precision is high.
Brief description of the drawings
Fig. 1 is composition schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, a kind of intelligent temperature control system of the present invention, comprise controlled device, measurement mechanism, adjuster and executing agency, measurement mechanism carries out temperature survey to controlled device, and by measured value and set-point comparison, adjuster is processed the deviation signal existing between measured value and set-point, carries signal to regulate the heat of supplying with controlled device to executing agency, makes to be adjusted to setting valve by controlling temperature.
In the present embodiment, measurement mechanism comprises temperature sensor, amplifying circuit and translation circuit, and executing agency is controlled thermal interchanger, and controlled thermal interchanger comprises electric heater, and adjuster is PID adjuster.
In the present embodiment, this system arranges excess temperature alarm device, and in the time that measured value exceedes the temperature value of setting, excess temperature alarm device starts.
In the present embodiment, this system also comprises data record and transmitting device.
Intelligent temperature control system of the present invention is simple in structure, and precision is high.
Above the present invention is described in detail; the explanation of embodiment is just for helping to understand method of the present invention and core concept thereof; its object is to allow the personage who is familiar with this art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this. All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention。
Claims (7)
1. an intelligent temperature control system, it is characterized in that: comprise controlled device, measurement mechanism, adjuster and executing agency, described measurement mechanism carries out temperature survey to controlled device, and by measured value and set-point comparison, described adjuster is processed the deviation signal existing between measured value and set-point, carry signal to regulate the heat of supplying with controlled device to executing agency, make to be adjusted to setting valve by controlling temperature.
2. intelligent temperature control system according to claim 1, is characterized in that: described measurement mechanism comprises temperature sensor, amplifying circuit and translation circuit.
3. intelligent temperature control system according to claim 1, is characterized in that: described executing agency is controlled thermal interchanger.
4. intelligent temperature control system according to claim 3, is characterized in that: described controlled thermal interchanger comprises electric heater.
5. intelligent temperature control system according to claim 1, is characterized in that: described adjuster is PID adjuster.
6. intelligent temperature control system according to claim 1, is characterized in that: this system arranges excess temperature alarm device, and in the time that measured value exceedes the temperature value of setting, described excess temperature alarm device starts.
7. intelligent temperature control system according to claim 1, is characterized in that: this system comprises data record and transmitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089125.5A CN105607670A (en) | 2016-02-17 | 2016-02-17 | Intelligent temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089125.5A CN105607670A (en) | 2016-02-17 | 2016-02-17 | Intelligent temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105607670A true CN105607670A (en) | 2016-05-25 |
Family
ID=55987665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610089125.5A Pending CN105607670A (en) | 2016-02-17 | 2016-02-17 | Intelligent temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105607670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375499A (en) * | 2018-08-29 | 2019-02-22 | 江苏坚诺机电测试技术有限公司 | PID closed-loop control system and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962767Y (en) * | 2006-09-20 | 2007-10-24 | 上海第二工业大学 | Full light and mist seedling nursing automatic control instrument |
| KR101250866B1 (en) * | 2011-10-21 | 2013-04-04 | 카코뉴에너지 주식회사 | Temperature control apparatus of inverter for photovoltaic system and its method |
| CN104199492A (en) * | 2014-08-15 | 2014-12-10 | 北京无线电计量测试研究所 | Temperature regulating device for measuring radio frequency/microwave power |
| CN204480024U (en) * | 2015-03-11 | 2015-07-15 | 张继伟 | Based on computer-controlled air handling system |
| CN205540324U (en) * | 2016-02-17 | 2016-08-31 | 苏州中锦电气科技有限公司 | Intelligence temperature control system |
-
2016
- 2016-02-17 CN CN201610089125.5A patent/CN105607670A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962767Y (en) * | 2006-09-20 | 2007-10-24 | 上海第二工业大学 | Full light and mist seedling nursing automatic control instrument |
| KR101250866B1 (en) * | 2011-10-21 | 2013-04-04 | 카코뉴에너지 주식회사 | Temperature control apparatus of inverter for photovoltaic system and its method |
| CN104199492A (en) * | 2014-08-15 | 2014-12-10 | 北京无线电计量测试研究所 | Temperature regulating device for measuring radio frequency/microwave power |
| CN204480024U (en) * | 2015-03-11 | 2015-07-15 | 张继伟 | Based on computer-controlled air handling system |
| CN205540324U (en) * | 2016-02-17 | 2016-08-31 | 苏州中锦电气科技有限公司 | Intelligence temperature control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375499A (en) * | 2018-08-29 | 2019-02-22 | 江苏坚诺机电测试技术有限公司 | PID closed-loop control system and its control method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |