CN204830849U - Intermediate frequency power supply smelting furnace that shows furnace charge temperature - Google Patents
Intermediate frequency power supply smelting furnace that shows furnace charge temperature Download PDFInfo
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- CN204830849U CN204830849U CN201520401411.1U CN201520401411U CN204830849U CN 204830849 U CN204830849 U CN 204830849U CN 201520401411 U CN201520401411 U CN 201520401411U CN 204830849 U CN204830849 U CN 204830849U
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- intermediate frequency
- power supply
- frequency power
- furnace
- smelting furnace
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Abstract
The utility model provides an intermediate frequency power supply smelting furnace that shows furnace charge temperature, the copper pipeline circle of intermediate frequency power supply smelting furnace is fixed by copper pipeline circle fixed column to copper pipeline circle flows past and is out of shape when the intermediate frequency exchanges the heavy current. It is associative with the temperature measurement main circuit to pass through the power cord around the power coil on copper pipeline circle fixed column, and the infrared temperature sensors passing signal line of fixing on copper pipeline circle fixed column is associative with the temperature measurement main circuit. Toughened glass lays on the temperature measurement main circuit. Temperature measurement main circuit and toughened glass inlay and install in the bell of intermediate frequency power supply smelting furnace, and it is associative with the discharge gate that the bell passes through the furnace body shell of intermediate frequency power supply smelting furnace. Infrared temperature sensors's temperature sensing face faces furnace to the temperature of the furnace charge in the ability perception furnace. Set up like this through the aforesaid, realized that the detection of intermediate frequency power supply smelting furnace furnace charge temperature shows automaticly.
Description
Technical field
The utility model relates to a kind of intermediate frequency power supply smelting furnace, specifically a kind of intermediate frequency power supply smelting furnace showing charge-temperature.
Background technology
Existing intermediate frequency power supply smelting furnace is a pure plant equipment, do not have charge-temperature Presentation Function, the measurement of intermediate frequency power supply smelting furnace charge-temperature must manually adopt handheld thermometer to measure, and temperature measuring equipment is all separated with intermediate frequency power supply smelting furnace, manual operation is inconvenient, and automaticity is low.
Summary of the invention
The purpose of this utility model is to provide a kind of intermediate frequency power supply smelting furnace showing charge-temperature, adopts infrared temperature sensor and power coil to carry out charge-temperature measurement and a kind of intermediate frequency power supply smelting furnace of display.In original intermediate frequency power supply smelting furnace, increase temperature measuring equipment, make intermediate frequency power supply smelting furnace and temperature measuring equipment be integrated like this, and automatically can show the charge-temperature of intermediate frequency power supply smelting furnace in real time, do not need manual operation, automaticity is high.
The utility model comprises thermometric main circuit and be connected power coil and infrared temperature sensor, the technical scheme adopted is: be connected around the power coil on the copper tube coil fixed leg of intermediate frequency power supply smelting furnace by power line and thermometric main circuit, the infrared temperature sensor be fixedly mounted on copper tube coil fixed leg is connected by holding wire and thermometric main circuit, and thermometric main circuit is inlayed be arranged on intermediate frequency power supply smelting furnace bell on.
Technique scheme comprises: the measurement copper tube coil fixed leg that power coil and infrared temperature sensor are fixedly mounted on intermediate frequency power supply smelting furnace carrying out charge-temperature.
The utility model is fixedly mounted on the copper tube coil fixed leg of intermediate frequency power supply smelting furnace by employing power coil and infrared temperature sensor and carries out charge-temperature measurement, and thermometric main circuit is inlayed be arranged on bell, the charge-temperature measurement solving intermediate frequency power supply smelting furnace of the prior art needs manual operation, and the charge-temperature achieving intermediate frequency power supply smelting furnace detects and display automation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1. discharging opening, 2. burner hearth, 3. copper tube coil, 4. bell, 5. safety glass, 6. thermometric main circuit, 7. power line, 8. holding wire, 9. power coil, 10. infrared temperature sensor, 11. copper tube coil fixed legs, 12. body of heater shells.
Detailed description of the invention
Shown in Fig. 1: the copper tube coil 3 of intermediate frequency power supply smelting furnace is fixed by copper tube coil fixed leg 11, in order to avoid be out of shape when copper tube coil 3 flows through midfrequent AC big current.Be connected around the power coil 9 on copper tube coil fixed leg 11 by power line 7 and thermometric main circuit 6, the infrared temperature sensor 10 be fixed on copper tube coil fixed leg 11 is connected by holding wire 8 and thermometric main circuit 6.Transparent safety glass 5 is placed in above thermometric main circuit 6, in order to avoid liquid furnace charge spatters the temperature display of hindering thermometric main circuit 6.Thermometric main circuit 6 and safety glass 5 are inlayed and are arranged on bell 4 li, and bell 4 is connected with discharging opening 1 by the body of heater shell 12 of intermediate frequency power supply smelting furnace.The temperature-sensitive face of infrared temperature sensor 10 faces burner hearth 2, with the temperature of the furnace charge in energy perception burner hearth 2.
Operation principle of the present utility model is as follows: when the copper tube coil 3 of intermediate frequency power supply smelting furnace is by midfrequent AC big current, very strong intermediate frequency alternating magnetic field can be produced, induced voltage is produced with copper tube coil 3 because of electromagnetic induction around the power coil 9 on copper tube coil fixed leg 11, powered for thermometric main circuit 6 by power line 7, furnace charge simultaneously in burner hearth 2 is because of eddy current effect, its temperature raises gradually and melts, the infrared temperature sensor 10 be arranged on copper tube coil fixed leg 11 detects the infrared ray of burner hearth 2 radiation, the corresponding signal of telecommunication is delivered to thermometric main circuit 6 by holding wire 8, the temperature of furnace charge is calculated through user program, and the actual temperature of furnace charge is demonstrated by thermometric main circuit 6.
When the actual temperature of furnace charge reaches its fusion temperature, after furnace charge melts completely, calculate through user program and judge, thermometric main circuit 6 sends alarm sound.
When the furnace charge of liquid state needs to pour out, furnace charge is flowed out by discharging opening 1.
When implementing this technology, the intermediate frequency power supply smelting furnace that the utility model has charge-temperature display is integrated, all be arranged on the copper tube coil fixed leg of intermediate frequency power supply smelting furnace by infrared temperature sensor and power coil, thermometric main circuit inlay be arranged on intermediate frequency power supply smelting furnace bell in, make it the product that formation one is overall, facilitate the installation of intermediate frequency power supply smelting furnace, use.
Claims (2)
1. one kind shows the intermediate frequency power supply smelting furnace of charge-temperature, comprise thermometric main circuit (6) and be connected power coil (9) and infrared temperature sensor (10), it is characterized in that: be connected around the power coil (9) on the copper tube coil fixed leg (11) of intermediate frequency power supply smelting furnace by power line (7) and thermometric main circuit (6), the infrared temperature sensor (10) be fixed on copper tube coil fixed leg (11) is connected by holding wire (8) and thermometric main circuit (6), it is inner that thermometric main circuit (6) inlays the bell (4) being arranged on intermediate frequency power supply smelting furnace.
2. a kind of intermediate frequency power supply smelting furnace showing charge-temperature according to claim 1, is characterized in that: the supply voltage of thermometric main circuit (6) is the midfrequent AC induced voltage that power coil (9) produces at power coil (9) two ends because of the electromagnetic induction with copper tube coil (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401411.1U CN204830849U (en) | 2015-06-12 | 2015-06-12 | Intermediate frequency power supply smelting furnace that shows furnace charge temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401411.1U CN204830849U (en) | 2015-06-12 | 2015-06-12 | Intermediate frequency power supply smelting furnace that shows furnace charge temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830849U true CN204830849U (en) | 2015-12-02 |
Family
ID=54688444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401411.1U Expired - Fee Related CN204830849U (en) | 2015-06-12 | 2015-06-12 | Intermediate frequency power supply smelting furnace that shows furnace charge temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204830849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679418A (en) * | 2017-01-17 | 2017-05-17 | 东莞市中航华讯卫星技术有限公司 | Smelting furnace with microporous feeding pipe |
| CN114474647A (en) * | 2022-02-10 | 2022-05-13 | 芜湖市旭辉电工新材料有限责任公司 | Polymer PTC melting system for temperature control heat tracing cable |
-
2015
- 2015-06-12 CN CN201520401411.1U patent/CN204830849U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679418A (en) * | 2017-01-17 | 2017-05-17 | 东莞市中航华讯卫星技术有限公司 | Smelting furnace with microporous feeding pipe |
| CN114474647A (en) * | 2022-02-10 | 2022-05-13 | 芜湖市旭辉电工新材料有限责任公司 | Polymer PTC melting system for temperature control heat tracing cable |
| CN114474647B (en) * | 2022-02-10 | 2024-02-02 | 芜湖市旭辉电工新材料有限责任公司 | Polymer PTC smelting system for temperature control heat tracing cable |
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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 |
Granted publication date: 20151202 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |