CN202600517U - High-accuracy temperature controller - Google Patents

High-accuracy temperature controller Download PDF

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Publication number
CN202600517U
CN202600517U CN 201220180882 CN201220180882U CN202600517U CN 202600517 U CN202600517 U CN 202600517U CN 201220180882 CN201220180882 CN 201220180882 CN 201220180882 U CN201220180882 U CN 201220180882U CN 202600517 U CN202600517 U CN 202600517U
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CN
China
Prior art keywords
temperature
processing unit
value
high
temperature value
Prior art date
Application number
CN 201220180882
Other languages
Chinese (zh)
Inventor
韩振花
Original Assignee
淄博职业学院
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 淄博职业学院 filed Critical 淄博职业学院
Priority to CN 201220180882 priority Critical patent/CN202600517U/en
Application granted granted Critical
Publication of CN202600517U publication Critical patent/CN202600517U/en

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Abstract

The utility model discloses a high-accuracy temperature controller. The high-accuracy temperature controller at least comprises a temperature control processing unit, a temperature collection input unit and a temperature data output unit. The temperature collection input unit is used to set a preset temperature, monitor water temperature in real time and input a set temperature value and a monitored temperature value to the temperature control processing unit. The temperature control processing unit sends instructions of starting heating or stopping heating to water according to data comparison of the set temperature value and the monitored temperature value. The temperature data output unit is used to output the monitored temperature value in real time. The high-accuracy temperature controller can carry out control of heating and stopping heating to the water temperature automatically, and has the advantages of being high in temperature-controlling accuracy, fast in parameter adjustment and stable to work. In addition, the high-accuracy temperature controller can broadcast the temperature value to external environment in voice mode, a display screen can display the temperature value, and the high-accuracy temperature controller can be connected with a computer and draw a temperature curve according to temperature data.

Description

High precision temperature controller

Technical field

The utility model relates to the temperature automation field, relates in particular to a kind of SCM Based high precision temperature controller.

Background technology

No matter temperature control is in industrial processes, still all plays important effect in daily life, and low excessively temperature or too high temperature all can make water resource lose due effect, thereby cause the huge waste of water resource.Particularly under the situation that current water globe resource extremely lacks, therefore at present more should grasp control, utilize water resource at one's side attentively water temperature.

In metallurgy, oil, chemical industry and the power production process, temperature is one of very important and general thermal parameter in modern times., normally carry out safely under the abominable or more high occasion of temperature at environment, improve the quality and the quantity of product in order to guarantee production run; And alleviate working strength of workers, energy savings; Requirement is surveyed, shows, is controlled furnace temperature of heating furnace, makes it to reach technological standards, is the Control for Kiln Temperature system of core design with the single-chip microcomputer; Can gather a plurality of data simultaneously, and data are delivered to host computer through communication port show and control.So no matter to be which kind of control, it is to be badly in need of improved thing that water temperature control system can have very high degree of accuracy.

Now; Fast development along with electron trade; Updating of computer technology and sensor technology; And the price of computing machine and sensor also reduces day by day, and reliability progressively improves, the degree of accuracy that realizes water temperature control and improve control with infotech be not only can reach and also be to realize easily.Solve the commercial production problem with new and high technology, get rid of the task that the domestic water problem implements the control of water temperature has been become electron trade, strengthen the industrialization construction, improve the people's living standard with this.

The utility model content

To the problems referred to above, the purpose of the utility model is to provide a kind of high precision temperature controller, has working stability, the function that control accuracy is high.

For achieving the above object, the said a kind of high precision temperature controller of the utility model comprises temperature controlled processing unit, temperature acquisition input block and temperature data output unit, wherein at least;

The temperature acquisition input block is set and water temperature is monitored in real time preset temperature, and the temperature value of setting and the temperature value of monitoring are input to the temperature controlled processing unit;

The temperature controlled processing unit according to the data of preset temperature value and monitor temperature value relatively, sends water is begun the instruction heating or stop to heat;

The temperature data output unit is exported the temperature value that monitoring in real time obtains.

Preferably, said temperature acquisition input block comprises temperature setting module and temperature-measuring module, wherein;

The temperature setting module is set and the temperature value of setting is input to the temperature controlled processing unit preset temperature;

Temperature-measuring module is monitored water temperature in real time, and the temperature value of monitoring is input to the temperature controlled processing unit.

Preferably, said temperature controlled processing unit comprises microprocessor, and passes through the electrothermal stove of relay control.

Preferably, said temperature data output unit comprises voice module, display module and serial line interface.

Preferably, said temperature setting module adopts keyboard.

Preferably, said temperature-measuring module adopts the AD590 temperature sensor.

Preferably, said voice module is a loudspeaker, and said display module is a display screen.

The beneficial effect of the utility model is:

1, the utility model control of automatically water temperature being heated or stops to heat has the temperature-controlled precision height, the characteristics that parameter regulation is fast, and the working stability of controller;

2, the external speech play temperature value of the utility model, display screen displays temperature value also can be connected with computing machine and draws temperature curve according to temperature data.

Description of drawings

Fig. 1 is the structural representation of the said high precision temperature controller of the utility model embodiment.

Embodiment

Below in conjunction with Figure of description the utility model is done further description.

As shown in Figure 1, the said a kind of high precision temperature controller of the utility model embodiment comprises temperature controlled processing unit, temperature acquisition input block and temperature data output unit, wherein at least;

The temperature acquisition input block is set and water temperature is monitored in real time preset temperature, and the temperature value of setting and the temperature value of monitoring are input to the temperature controlled processing unit;

The temperature controlled processing unit according to the data of preset temperature value and monitor temperature value relatively, sends water is begun the instruction heating or stop to heat;

The temperature data output unit is exported the temperature value that monitoring in real time obtains.

Above-mentioned said temperature acquisition input block comprises temperature setting module 2 and temperature-measuring module 3, wherein;

The temperature setting module is set and the temperature value of setting is input to the temperature controlled processing unit preset temperature; Said temperature setting module adopts keyboard, and this keyboard can adopt the 1*3 keyboard, and a button is used for the tens of design temperature, and a button is used for the units of design temperature, and button is used for the temperature that configures is confirmed and reset.

Temperature-measuring module is monitored water temperature in real time, and the temperature value of monitoring is input to the temperature controlled processing unit.Said temperature-measuring module adopts the AD590 temperature sensor.

Above-mentioned said temperature controlled processing unit comprises microprocessor 1, and passes through the electrothermal stove 8 of relay 7 controls.Microprocessor compares according to the data of preset temperature value and monitor temperature value; Send water is begun the instruction heating or stop to heat; Folding control electrothermal stove through relay heats the water in the container, and the water in the container is maintained in the preset temperature range.

Said temperature data output unit comprises voice module 6, display module 4 and serial line interface 5.Said voice module is a loudspeaker, can carry out speech play to the water temperature value that real-time monitors, and said display module is a display screen, can preset temperature range be shown, also can the temperature of real-time monitoring be shown.Said serial line interface can be used to be connected with outside computing machine, through computing machine the temperature data of being exported is analyzed the drafting thetagram, in case of necessity, also can thetagram be connected printer and print preservation.

More than; Be merely the preferred embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claim was defined.

Claims (7)

1. a high precision temperature controller is characterized in that, comprises temperature controlled processing unit, temperature acquisition input block and temperature data output unit at least, wherein;
The temperature acquisition input block is set and water temperature is monitored in real time preset temperature, and the temperature value of setting and the temperature value of monitoring are input to the temperature controlled processing unit;
The temperature controlled processing unit according to the data of preset temperature value and monitor temperature value relatively, sends water is begun the instruction heating or stop to heat;
The temperature data output unit is exported the temperature value that monitoring in real time obtains.
2. high precision temperature controller according to claim 1 is characterized in that, said temperature acquisition input block comprises temperature setting module and temperature-measuring module, wherein;
The temperature setting module is set and the temperature value of setting is input to the temperature controlled processing unit preset temperature;
Temperature-measuring module is monitored water temperature in real time, and the temperature value of monitoring is input to the temperature controlled processing unit.
3. high precision temperature controller according to claim 1 is characterized in that, said temperature controlled processing unit comprises microprocessor, and passes through the electrothermal stove of relay control.
4. high precision temperature controller according to claim 1 is characterized in that, said temperature data output unit comprises voice module, display module and serial line interface.
5. high precision temperature controller according to claim 2 is characterized in that, said temperature setting module adopts keyboard.
6. high precision temperature controller according to claim 2 is characterized in that, said temperature-measuring module adopts the AD590 temperature sensor.
7. high precision temperature controller according to claim 4 is characterized in that, said voice module is a loudspeaker, and said display module is a display screen.
CN 201220180882 2012-04-25 2012-04-25 High-accuracy temperature controller CN202600517U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220180882 CN202600517U (en) 2012-04-25 2012-04-25 High-accuracy temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220180882 CN202600517U (en) 2012-04-25 2012-04-25 High-accuracy temperature controller

Publications (1)

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CN202600517U true CN202600517U (en) 2012-12-12

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Application Number Title Priority Date Filing Date
CN 201220180882 CN202600517U (en) 2012-04-25 2012-04-25 High-accuracy temperature controller

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322791A (en) * 2013-06-21 2013-09-25 李琴 Automatic powering-off device of oven
CN103963256A (en) * 2014-05-14 2014-08-06 格力电器(武汉)有限公司 Intelligent water temperature monitoring method, device and equipment
CN105865200A (en) * 2016-03-31 2016-08-17 淄博鸿创机器人科技有限公司 Full-automatic infrared remote temperature-control magnesium and aluminum electric smelting furnace
CN106339015A (en) * 2016-11-08 2017-01-18 何春红 Water temperature control system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322791A (en) * 2013-06-21 2013-09-25 李琴 Automatic powering-off device of oven
CN103963256A (en) * 2014-05-14 2014-08-06 格力电器(武汉)有限公司 Intelligent water temperature monitoring method, device and equipment
CN105865200A (en) * 2016-03-31 2016-08-17 淄博鸿创机器人科技有限公司 Full-automatic infrared remote temperature-control magnesium and aluminum electric smelting furnace
CN106339015A (en) * 2016-11-08 2017-01-18 何春红 Water temperature control system

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20130425

C17 Cessation of patent right