CN201796011U - Hanging furnace heating wire detecting device and system - Google Patents
Hanging furnace heating wire detecting device and system Download PDFInfo
- Publication number
- CN201796011U CN201796011U CN201020236263XU CN201020236263U CN201796011U CN 201796011 U CN201796011 U CN 201796011U CN 201020236263X U CN201020236263X U CN 201020236263XU CN 201020236263 U CN201020236263 U CN 201020236263U CN 201796011 U CN201796011 U CN 201796011U
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- heating furnace
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- switch module
- silk
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Abstract
The utility model relates to a hanging furnace heating wire detecting device, which comprises an industrial control module, a switch module and a current detecting module. The switch module and the current detecting module are respectively electrically connected with the industrial control module, the switch module is connected between a power supply and a heating wire, and the current detecting module is further connected to a connection node of the switch module with the power supply. Heating conditions of all heating wires can be automatically detected through the special hanging furnace heating wire detecting device, so that operation and maintenance staff can timely master states of the heating wires.
Description
Technical field
The utility model relates to heating furnace silk pick-up unit, more particularly, relates to a kind of hanging furnace heating furnace silk pick-up unit and system.
Background technology
In the prior art, in the production field of automobile glass, the quality of the heating furnace silk of hanging furnace is difficult in the control system and detects, and often will open fire door or look for clamp on amperemeter to survey, the time-consuming like this electricity that takes again, nor accurately.
The utility model content
The technical problems to be solved in the utility model is, takes defectives such as electricity, and out of true again during at the heating furnace silk check fee of the hanging furnace of prior art, and a kind of hanging furnace heating furnace silk pick-up unit and system are provided.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of hanging furnace heating furnace silk pick-up unit, it comprises industry control module and the switch module and the current detection module that are electrically connected with described industry control module respectively; Wherein, switch module is connected between power supply and the heating furnace silk, and described current detection module is also connected on the connected node of switch module and power supply.
In hanging furnace heating furnace silk pick-up unit described in the utility model, described industry control module comprises electric current transducing unit, A/D converting unit, I/O unit, PLC unit and the industrial computer that connects in turn; Wherein, current detection module is electrically connected with described electric current transducing unit, and described switch module is electrically connected with described I/O unit.
In hanging furnace heating furnace silk pick-up unit described in the utility model, described current detection module is a current transformer.
In hanging furnace heating furnace silk pick-up unit described in the utility model, described switch module is a solid-state relay.
In hanging furnace heating furnace silk pick-up unit described in the utility model, described power supply is 220V or 380V.
According to another aspect of the present invention, a kind of hanging furnace heating furnace silk detection system is provided, it comprises heating furnace silk and hanging furnace heating furnace silk pick-up unit, and described hanging furnace heating furnace silk pick-up unit comprises industry control module and the switch module and the current detection module that are electrically connected with described industry control module respectively; Wherein, switch module is connected between power supply and the heating furnace silk, and described current detection module is also connected on the connected node of switch module and power supply.
In hanging furnace heating furnace silk detection system described in the utility model, described industry control module comprises electric current transducing unit, A/D converting unit, I/O unit, PLC unit and the industrial computer that connects in turn; Wherein, current detection module is electrically connected with described electric current transducing unit, and described switch module is electrically connected with described I/O unit.
In hanging furnace heating furnace silk detection system described in the utility model, described current detection module is a current transformer.
In hanging furnace heating furnace silk detection system described in the utility model, described switch module is a solid-state relay.
In hanging furnace heating furnace silk detection system described in the utility model, described power supply is 220V or 380V.
Implement hanging furnace heating furnace silk pick-up unit of the present utility model and system, has following beneficial effect: by special hanging furnace heating furnace silk pick-up unit is set, can detect the heating state of every bar oven silk automatically, so that the operation and maintenance personnel grasp the state of stove silk timely.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the theory diagram of the utility model hanging furnace heating furnace silk detection system.
Embodiment
As shown in Figure 1, in hanging furnace heating furnace silk detection system of the present utility model, it mainly comprises two parts, first, detected equipment, promptly be arranged on the hanging furnace silk 11 in the hanging furnace 1; The second, checkout equipment, i.e. hanging furnace heating furnace silk pick-up unit, this hanging furnace heating furnace silk pick-up unit comprises industry control module 5 and switch module 2 that is electrically connected with industry control module 5 respectively and current detection module 4; Wherein, switch module 2 is connected between power supply 3 and the heating furnace silk 11, and current detection module 4 is also connected on the connected node of switch module 2 and power supply 3.
In a preferred embodiment, this industry control module 5 comprises electric current transducing unit 51, A/D converting unit 52, I/O unit 53, PLC unit 54 and the industrial computer 55 that connects in turn; Wherein, current detection module 4 is electrically connected with electric current transducing unit 51, and switch module 2 is electrically connected with I/O unit 53.When specific design, current detection module 4 can be a current transformer.Switch module 2 can be a solid-state relay.Power supply is 220V or 380V.
At work, the solid-state relay conducting starts heating, the stove silk begins the heating test, current transformer detects electric current, and the electric current transducing unit carries out processing and amplifying with the current signal that detects, and detected signal is sent to the A/D converting unit, carry out digital-to-analog conversion, PLC analyzes size of current the unit, and will analyze data and send to industrial computer and carry out overall treatment, draws test result.
The utility model describes by several specific embodiments, it will be appreciated by those skilled in the art that under the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to alternative the utility model.In addition, at particular condition or concrete condition, can make various modifications to the utility model, and not break away from scope of the present utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole embodiments that fall in the utility model claim scope.
Claims (10)
1. a hanging furnace heating furnace silk pick-up unit is characterized in that, comprises industry control module and the switch module and the current detection module that are electrically connected with described industry control module respectively; Wherein, switch module is connected between power supply and the heating furnace silk, and described current detection module is also connected on the connected node of switch module and power supply.
2. hanging furnace heating furnace silk pick-up unit according to claim 1 is characterized in that, described industry control module comprises electric current transducing unit, A/D converting unit, I/O unit, PLC unit and the industrial computer that connects in turn; Wherein, current detection module is electrically connected with described electric current transducing unit, and described switch module is electrically connected with described I/O unit.
3. hanging furnace heating furnace silk pick-up unit according to claim 1 and 2 is characterized in that described current detection module is a current transformer.
4. hanging furnace heating furnace silk pick-up unit according to claim 1 and 2 is characterized in that described switch module is a solid-state relay.
5. hanging furnace heating furnace silk pick-up unit according to claim 1 and 2 is characterized in that described power supply is 220V or 380V.
6. hanging furnace heating furnace silk detection system, comprise heating furnace silk and hanging furnace heating furnace silk pick-up unit, it is characterized in that described hanging furnace heating furnace silk pick-up unit comprises industry control module and the switch module and the current detection module that are electrically connected with described industry control module respectively; Wherein, switch module is connected between power supply and the heating furnace silk, and described current detection module is also connected on the connected node of switch module and power supply.
7. hanging furnace heating furnace silk detection system according to claim 6 is characterized in that, described industry control module comprises electric current transducing unit, A/D converting unit, I/O unit, PLC unit and the industrial computer that connects in turn; Wherein, current detection module is electrically connected with described electric current transducing unit, and described switch module is electrically connected with described I/O unit.
8. according to claim 6 or 7 described hanging furnace heating furnace silk detection systems, it is characterized in that described current detection module is a current transformer.
9. according to claim 6 or 7 described hanging furnace heating furnace silk detection systems, it is characterized in that described switch module is a solid-state relay.
10. according to claim 6 or 7 described hanging furnace heating furnace silk detection systems, it is characterized in that described power supply is 220V or 380V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020236263XU CN201796011U (en) | 2010-06-24 | 2010-06-24 | Hanging furnace heating wire detecting device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020236263XU CN201796011U (en) | 2010-06-24 | 2010-06-24 | Hanging furnace heating wire detecting device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796011U true CN201796011U (en) | 2011-04-13 |
Family
ID=43850917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020236263XU Expired - Fee Related CN201796011U (en) | 2010-06-24 | 2010-06-24 | Hanging furnace heating wire detecting device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796011U (en) |
-
2010
- 2010-06-24 CN CN201020236263XU patent/CN201796011U/en not_active Expired - Fee Related
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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: 20110413 Termination date: 20160624 |