CN202660930U - Temperature control device for heat treatment furnaces - Google Patents
Temperature control device for heat treatment furnaces Download PDFInfo
- Publication number
- CN202660930U CN202660930U CN 201220137432 CN201220137432U CN202660930U CN 202660930 U CN202660930 U CN 202660930U CN 201220137432 CN201220137432 CN 201220137432 CN 201220137432 U CN201220137432 U CN 201220137432U CN 202660930 U CN202660930 U CN 202660930U
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- China
- Prior art keywords
- controller
- signal input
- heat treatment
- temperature
- temperature control
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- Expired - Fee Related
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Abstract
The utility model discloses a temperature control device for heat treatment furnaces, which consists of temperature controllers (1) and a PC (personal computer) controller (2), wherein the temperature controllers (1) are installed on furnace bodies (3); the signal input end of the PC controller (2) is electrically connected with the signal input ends of thermometers (4) of the heat treatment furnaces; and the signal output end of the PC controller (2) is electrically connected with the signal input ends of the temperature controllers (1). The temperature control device for the heat treatment furnaces, which is disclosed by the utility model, has the following advantages: the action that a non program list is equivalent with a program list can be utilized by the device, and a main program can be used for controlling an intelligent meter to control a curve trend according to a program by relatively simple parameter setting by an operator.
Description
Technical field
The utility model relates to the heat-treatment furnace field, relates in particular to a kind of heat-treatment furnace temperature control device.
Background technology
At present, heat-treatment furnace in the course of the work, need to carry out Control for Kiln Temperature to the temperature in the body of heater in the different time periods, common temp controlled meter is by common temp controlled meter and intelligent temperature control table, and the intelligent temperature control table can be finished this operating process, and its weak point is that common temp controlled meter can only control sometime temperature in the body of heater of section, can not reach above-mentioned requirements, and the intelligent temperature control table can only be controlled a heat-treatment furnace, can not carry out temperature control for a plurality of heat-treatment furnaces, and cost is higher.
The utility model content
The purpose of this utility model is exactly can only control sometime temperature in the body of heater of section for present common temp controlled meter, can not reach above-mentioned requirements, and the intelligent temperature control table can only be controlled a heat-treatment furnace, can not carry out temperature control for a plurality of heat-treatment furnaces, and the higher deficiency of cost, and a kind of heat-treatment furnace temperature control device is provided.
The utility model is comprised of temperature controller and PC controller, and temperature controller is installed on the body of heater, and the signal input part of PC controller is electrically connected with the signal input part of the thermometer of heat-treatment furnace, and the signal output part of PC controller is electrically connected with the signal input part of temperature controller.
The utility model has the advantages that: this device can utilize non-program list to reach the usefulness of doing of program list, and by the relatively simple setting parameter of operative employee, main program can be controlled intelligent meter follow procedure control curve trend.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model is comprised of temperature controller 1 and PC controller 2, temperature controller 1 is installed on the body of heater 3, and the signal input part of PC controller 2 is electrically connected with the signal input part of the thermometer of heat-treatment furnace 4, and the signal output part of PC controller 2 is electrically connected with the signal input part of temperature controller 1.
The heat-treatment furnace type mainly is divided three classes, i.e. electric furnace, gas heating furnace and oily heating furnace.
The course of work: before the use, for dissimilar heat-treatment furnaces, signal output part and electrically heated power switch with temperature controller 1, the pump switch signal input part of the electromagnetic valve of gas circuit of gas heating furnace and oily heating furnace is electrically connected, it can be one group of heat-treatment furnace, the signal output part of the thermometer on the heat-treatment furnace is electrically connected with the signal input part of PC controller 2, PC controller 2 inputs to temperature controller 1 with signal, temperature controller 1 inputs to power switch with control signal, electromagnetic valve of gas circuit and pump switch are namely controlled (temperature in one group of heat-treatment furnace more than being controlled by the PC controller) to the temperature in the body of heater 3 in different time sections.
Claims (1)
1. heat-treatment furnace temperature control device, it is characterized in that it is comprised of temperature controller (1) and PC controller (2), temperature controller (1) is installed on the body of heater (3), the signal input part of PC controller (2) is electrically connected with the signal input part of the thermometer (4) of heat-treatment furnace, and the signal output part of PC controller (2) is electrically connected with the signal input part of temperature controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137432 CN202660930U (en) | 2012-04-04 | 2012-04-04 | Temperature control device for heat treatment furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137432 CN202660930U (en) | 2012-04-04 | 2012-04-04 | Temperature control device for heat treatment furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660930U true CN202660930U (en) | 2013-01-09 |
Family
ID=47455834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220137432 Expired - Fee Related CN202660930U (en) | 2012-04-04 | 2012-04-04 | Temperature control device for heat treatment furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225481A (en) * | 2016-08-16 | 2016-12-14 | 黑龙江工业学院 | Profit is computerizedd control the automatic heating device of resistance furnace |
-
2012
- 2012-04-04 CN CN 201220137432 patent/CN202660930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225481A (en) * | 2016-08-16 | 2016-12-14 | 黑龙江工业学院 | Profit is computerizedd control the automatic heating device of resistance furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20170404 |