CN2606889Y - Temperature detecting, sampling composite probe - Google Patents
Temperature detecting, sampling composite probe Download PDFInfo
- Publication number
- CN2606889Y CN2606889Y CN 03241138 CN03241138U CN2606889Y CN 2606889 Y CN2606889 Y CN 2606889Y CN 03241138 CN03241138 CN 03241138 CN 03241138 U CN03241138 U CN 03241138U CN 2606889 Y CN2606889 Y CN 2606889Y
- Authority
- CN
- China
- Prior art keywords
- signal output
- output connector
- sampling
- specimen chamber
- thermocouple
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a temperature detecting and sampling composite probe. A rapid thermocouple is arranged on a middle hole of a thermocouple supporting seat, a sample chamber is arranged below the thermocouple supporting seat, an outer sleeve is sheathed outside the sample chamber, the lower part of the outer sleeve forms a tight fit with an outer paper pipe, a signal output connector is arranged below the sample chamber which is separated from the signal output connector by an inner-layer paper pipe, and the rapid thermocouple and the signal output connector are connected by a high-temperature resistant compensating conductor. The temperature detecting and sampling composite probe adopting the structure accomplishes sampling and temperature detection through one step in the process of sampling. The utility model has the advantages of simple structure, few parts, easy assembly, convenient operation, high production efficiency and low steel-making cost. The successful rate of detection is more than 95 percent.
Description
Technical field
The utility model relates to the thermometric or the sampling probe that use in the smelting iron and steel, especially for the thermometric sampling combined probe of metal smelt.
Background technology
In the modern steel smelting process, must carry out repeated detection, so that grasp furnace run and smelting quality to the composition and the temperature of molten steel.At present mostly the probe that detects is the probe of individual event function, so temperature survey and molten steel sampling separately carry out, and has increased the number of times and the time of measuring sampling like this, has reduced production efficiency, has increased steel-making cost.
Summary of the invention
The purpose of this utility model is to propose a kind ofly to measure the combined probe that temperature can be taken a sample again simultaneously in steel smelting procedure.
The utility model is to constitute like this.It mainly contains fast thermocouple, signal output connector, specimen chamber, paper tube.The fast thermocouple temperature measuring head is placed on the interstitial hole of thermopair bearing, specimen chamber be placed on the thermopair bearing below, the outside is with an overcoat, overcoat bottom and outer paper tube wringing fit, below specimen chamber, lay a signal output connector, and specimen chamber and signal output connector are separated with an internal layer paper tube.Resistant to elevated temperatures compensating wire links up fast thermocouple and signal output connector, and thermopair bearing and overcoat are pre-formed with compound resin sand, and its fire performance is fine.Specimen chamber is provided with flow-guiding mouth, its outer slag retaining cap that is provided with.
The thermometric sampling combined probe that has adopted said structure is in sampling process, and fast thermocouple becomes liquid steel temperature into electric signal and is delivered to through connector and demonstrates the measurement temperature in the secondary instrument.Specimen chamber takes out the molten steel sample simultaneously, and the thermometric of therefore taking a sample is once finished.
The utility model is simple in structure, part is few, assembling is easy, be detected as power more than 95%.
Description of drawings and embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Wherein, 1----fast thermocouple, 2----thermopair bearing, 3----overcoat, paper tube in the 4----specimen chamber, 5----, the outer paper tube of 6----, 7----connector, the high temperature resistant compensating wire of 8----, 9----flow-guiding mouth, 10----slag retaining cap.
As seen from the figure, it mainly contains fast thermocouple 1, signal output connector 7, specimen chamber 4, paper tube 5,6 the utility model, fast thermocouple 1 is placed on the interstitial hole of thermopair bearing 2, specimen chamber 4 be placed on thermopair bearing 2 below, the outside is with an overcoat 3, a signal output connector 7 is laid in overcoat 3 bottoms and outer paper tube 6 wringing fits below specimen chamber 4, and with an internal layer paper tube 5 specimen chamber 4 and signal output connector 7 is separated.Resistant to elevated temperatures compensating wire 8 links up fast thermocouple 1 and signal output connector 7, and specimen chamber 4 is provided with flow-guiding mouth 9, its outer slag retaining cap 10 that is provided with.Thermopair bearing 2 and overcoat 3 are pre-formed with compound resin sand, and its fire performance is fine.
Claims (2)
1, a kind of thermometric sampling combined probe, it mainly contains fast thermocouple (1), signal output connector (7), specimen chamber (4), paper tube (5), (6), it is characterized in that fast thermocouple (1) is placed on the interstitial hole of thermopair bearing (2), specimen chamber (4) be placed on thermopair bearing (2) below, the outside is with an overcoat (3), overcoat (3) bottom and outer paper tube (6) wringing fit, below specimen chamber (4), lay a signal output connector (7), and specimen chamber (4) and signal output connector (7) is separated with an internal layer paper tube (5), resistant to elevated temperatures compensating wire (8) links up fast thermocouple (1) and signal output connector (7), specimen chamber (4) is provided with flow-guiding mouth (9), its outer slag retaining cap (10) that is provided with.
2, thermometric sampling combined probe according to claim 1 is characterized in that thermopair bearing (2) and overcoat (3) are pre-formed with compound resin sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241138 CN2606889Y (en) | 2003-04-04 | 2003-04-04 | Temperature detecting, sampling composite probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241138 CN2606889Y (en) | 2003-04-04 | 2003-04-04 | Temperature detecting, sampling composite probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606889Y true CN2606889Y (en) | 2004-03-17 |
Family
ID=34168348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03241138 Expired - Fee Related CN2606889Y (en) | 2003-04-04 | 2003-04-04 | Temperature detecting, sampling composite probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606889Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932470B (en) * | 2005-09-13 | 2011-04-06 | 贺利氏电子耐特国际股份公司 | Immersible sample-taking elements |
| CN102944447A (en) * | 2012-11-23 | 2013-02-27 | 北京金自天正智能控制股份有限公司 | Automatic temperature-measuring sampling slag-breaking device and method |
| CN104819782A (en) * | 2015-04-09 | 2015-08-05 | 赵波 | Temperature measuring auxiliary gun paper tube and production process thereof |
-
2003
- 2003-04-04 CN CN 03241138 patent/CN2606889Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932470B (en) * | 2005-09-13 | 2011-04-06 | 贺利氏电子耐特国际股份公司 | Immersible sample-taking elements |
| CN102944447A (en) * | 2012-11-23 | 2013-02-27 | 北京金自天正智能控制股份有限公司 | Automatic temperature-measuring sampling slag-breaking device and method |
| CN104819782A (en) * | 2015-04-09 | 2015-08-05 | 赵波 | Temperature measuring auxiliary gun paper tube and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |