CN103512199A - Intelligent temperature control system of heater - Google Patents
Intelligent temperature control system of heater Download PDFInfo
- Publication number
- CN103512199A CN103512199A CN201210225561.2A CN201210225561A CN103512199A CN 103512199 A CN103512199 A CN 103512199A CN 201210225561 A CN201210225561 A CN 201210225561A CN 103512199 A CN103512199 A CN 103512199A
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- heater
- control system
- signal input
- temperature 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.)
- Pending
Links
Images
Abstract
The invention discloses an intelligent temperature control system of a heater. The intelligent temperature control system of the heater comprises a heater and a temperature detection unit which are installed in a water tank, wherein a signal output end of the temperature detection unit is connected with a signal input end of a single-chip microcomputer, the signal input end of the single-chip microcomputer is further connected with a keyboard input unit, a signal output end of the single-chip microcomputer is respectively connected with a signal input end of a liquid crystal display unit and a signal input end of a fuzzy PID control module, the single-chip microcomputer is further connected with an upper computer. According to the intelligent temperature control system of the heater, the single-chip microcomputer is combined with the fuzzy PID control module, the single-chip microcomputer is obvious in control effect and easy to operate, and the intelligent temperature control system of the heater has the capacity of self-learning, self-adaptation and self-organization, and can be applied to temperature control of the water heater.
Description
Technical field
The present invention relates to a kind of water heater, particularly a kind of water heater temperature's control system.
Background technology
Temperature is physical quantity important in industrial processes, especially in the industry such as metallurgy, machinery, food, chemical industry, the treatment temperature of workpiece is all required to strict control, the accuracy of temperature and stability are all had higher requirements, and the measurement of temperature even lives or dies with the production interests that control is directly connected to enterprise.
At home and abroad a lot of temperature control systems all adopt ARM as processor at present, and PID is as temperature control mode.This control mode all can reach satisfied control effect to most of control objects, but for having specific (special) requirements or having the system of complex object characteristic, adopts digital PID to control and be generally difficult to achieve the goal.
Summary of the invention
The object of this invention is to provide a kind of water heater temperature intelligence control system, improve water temperature control precision.
The object of the present invention is achieved like this: a kind of water heater temperature intelligence control system, comprise the heater and the temperature detecting unit that are arranged in water tank, the signal output part of described temperature detecting unit is connected with the signal input part of single-chip microcomputer, the signal input part of described single-chip microcomputer is also connected with keyboard input block, the signal output part of described single-chip microcomputer is connected with respectively the signal input part of liquid crystal display and the signal input part of fuzzy control module, on described single-chip microcomputer, is also connected with host computer.
As a further improvement on the present invention, described temperature detecting unit is selected digital temperature sensor DS18B20.
When the present invention works, by temperature detecting unit, the actual water temperature in water tank is sent to single-chip microcomputer, single-chip microcomputer contrasts computing by water temperature signal and initial setting signal, then transmits control signal to fuzzy control module, realizes the accurate control to water temperature.Compared with prior art, beneficial effect of the present invention is: native system is controlled single-chip microcomputer to combine with fuzzy, not only Single-chip Controlling effect is remarkable but also easy operating, also realized the advantage that Based Intelligent Control and conventional PID control both: the ability that possesses self study, self adaptation, self-organizing, can automatically identify controlled process parameter, automatic adjusting is controlled parameter, can adapt to the variation of controlled process parameter; It possesses again that conventional PID controller is simple in structure, strong robustness, reliability are high, be the features such as Site Design personnel are familiar with, easily application with promote.The present invention can be used in water heater temperature control.
Accompanying drawing explanation
Fig. 1 is control principle block diagram of the present invention.
The specific embodiment
A kind of water heater temperature intelligence control system as shown in Figure 1, comprise the heater and the temperature detecting unit that are arranged in water tank, the signal output part of described temperature detecting unit is connected with the signal input part of single-chip microcomputer, the signal input part of described single-chip microcomputer is also connected with keyboard input block, the signal output part of described single-chip microcomputer is connected with respectively the signal input part of liquid crystal display and the signal input part of fuzzy control module, on described single-chip microcomputer, be also connected with host computer, described temperature detecting unit is selected digital temperature sensor DS18B20.
When the present invention works, by temperature detecting unit, the actual water temperature in water tank is sent to single-chip microcomputer, single-chip microcomputer contrasts computing by water temperature signal and initial setting signal, then transmits control signal to fuzzy control module, realizes the accurate control to water temperature.Native system is controlled single-chip microcomputer to combine with fuzzy, not only Single-chip Controlling effect is remarkable but also easy operating, also realized the advantage that Based Intelligent Control and conventional PID control both: the ability that possesses self study, self adaptation, self-organizing, can automatically identify controlled process parameter, automatic adjusting is controlled parameter, can adapt to the variation of controlled process parameter; It possesses again that conventional PID controller is simple in structure, strong robustness, reliability are high, be the features such as Site Design personnel are familiar with, easily application with promote.The present invention can be used in water heater temperature control.
Claims (2)
1. a water heater temperature intelligence control system, it is characterized in that, comprise the heater and the temperature detecting unit that are arranged in water tank, the signal output part of described temperature detecting unit is connected with the signal input part of single-chip microcomputer, the signal input part of described single-chip microcomputer is also connected with keyboard input block, the signal output part of described single-chip microcomputer is connected with respectively the signal input part of liquid crystal display and the signal input part of fuzzy control module, on described single-chip microcomputer, is also connected with host computer.
2. a kind of water heater temperature intelligence control system according to claim 1, is characterized in that, described temperature detecting unit is selected digital temperature sensor DS18B20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225561.2A CN103512199A (en) | 2012-06-29 | 2012-06-29 | Intelligent temperature control system of heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225561.2A CN103512199A (en) | 2012-06-29 | 2012-06-29 | Intelligent temperature control system of heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103512199A true CN103512199A (en) | 2014-01-15 |
Family
ID=49895335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210225561.2A Pending CN103512199A (en) | 2012-06-29 | 2012-06-29 | Intelligent temperature control system of heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103512199A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807843A (en) * | 2014-01-28 | 2014-05-21 | 苏州邦威电器有限公司 | Control method for achieving fuzzy temperature control and function of power failure during water shortage of steam cleaner |
| CN107479363A (en) * | 2017-08-04 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of electric equipment and its control circuit and control method |
| CN108845599A (en) * | 2018-09-28 | 2018-11-20 | 山东建筑大学 | A kind of control method automatically adjusting timber delayed release device water heating system |
-
2012
- 2012-06-29 CN CN201210225561.2A patent/CN103512199A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807843A (en) * | 2014-01-28 | 2014-05-21 | 苏州邦威电器有限公司 | Control method for achieving fuzzy temperature control and function of power failure during water shortage of steam cleaner |
| CN103807843B (en) * | 2014-01-28 | 2015-04-29 | 苏州邦威电器有限公司 | Control method for achieving fuzzy temperature control and function of power failure during water shortage of steam cleaner |
| CN107479363A (en) * | 2017-08-04 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of electric equipment and its control circuit and control method |
| CN108845599A (en) * | 2018-09-28 | 2018-11-20 | 山东建筑大学 | A kind of control method automatically adjusting timber delayed release device water heating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101750504B (en) | Liquid temperature controlling system and method of biochemistry analyzer | |
| CN103512199A (en) | Intelligent temperature control system of heater | |
| CN202216780U (en) | Intelligent double-bath four-temperature field replacement thermostatic bath | |
| CN203657143U (en) | Temperature adjusting device | |
| CN203012527U (en) | Remote control system based on liquid level of water tank | |
| CN102818301B (en) | Microwave oven control method and device, as well as microwave oven | |
| CN204740514U (en) | Electric oven temperature control system | |
| CN203204463U (en) | Temperature control and alarm device based on single-chip microcomputer | |
| CN201876150U (en) | Automatic temperature regulating system for constant temperature furnace | |
| CN203338050U (en) | Variable frequency intelligent control system for oil pumping machine | |
| CN203443686U (en) | Temperature alarm device controlled based on single chip microcomputer | |
| CN203586567U (en) | Automatic hot water system | |
| CN203204476U (en) | Water storage mechanism liquid level and pressure data real-time acquisition automatic control system | |
| CN203849627U (en) | Temperature control system | |
| CN203569145U (en) | Automatic liquid storage tank for use in quenching | |
| CN202975798U (en) | Temperature test system | |
| CN206069489U (en) | Sewage disposal neutralization pond automatic alkali adding device | |
| CN203176734U (en) | Flow detector with intelligent control system | |
| CN203366157U (en) | Fuzzy PID (Proportion Integration Differentiation) control water temperature adjustment system | |
| CN203176735U (en) | Flow detector with wireless monitoring system | |
| CN107894720B (en) | A kind of syringe pump pumps multifactor integrated control system more | |
| CN201803879U (en) | Harmful gas sampler based on singlechip automatic control | |
| CN204189017U (en) | A kind of marsh gas fermentation processes condition detecting system | |
| CN110794899A (en) | Granary measurement and control machine | |
| CN204065707U (en) | Intellectual Valve Controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |