CN202956213U - Thermocouple - Google Patents
Thermocouple Download PDFInfo
- Publication number
- CN202956213U CN202956213U CN201220553796.XU CN201220553796U CN202956213U CN 202956213 U CN202956213 U CN 202956213U CN 201220553796 U CN201220553796 U CN 201220553796U CN 202956213 U CN202956213 U CN 202956213U
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- CN
- China
- Prior art keywords
- thermocouple
- thermopair
- test
- galvanic couple
- model
- 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 - Lifetime
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a thermocouple including a thermocouple wire coated with ceramics. A high temperature glue block for fixing the thermocouple wire onto the surface of an object to be measured is arranged on the thermocouple wire coated with ceramics, and a platinum slurry block for fixing an electrode point onto the surface of an object to be measured is arranged on the electrode point end of the thermocouple. The thermocouple is wide in temperature test scope and enables testing of a temperature ranging from minus 200 to 2000 DEG C. The test method is simple and the thermocouple is easy to operate. The thermocouple may not damage the structure of an object to be tested during a test process, thereby ensuring test authenticity.
Description
Technical field
The utility model relates to a kind of thermopair, is specifically related to a kind of thermopair of being convenient to the body surface thermometric.
Background technology
Current in the thermocouple assay field, for easy for installation, need to fix thermopair to the punching of testee surface, can the truth of test be impacted like this.For guaranteeing measuring accuracy and authenticity, the partial test occasion does not allow the surface structure of testee is changed and destroyed, and causes difficulty of test to increase.
The utility model content
The utility model aims to provide a kind of thermopair, by the coated ceramic processing is carried out in its galvanic couple silk surface, and use the platinum slurry that the test point of galvanic couple is fixed on to point position, under the prerequisite of the surface structure that does not destroy testee, realize the authentic testing of temperature signal.
In order to achieve the above object, the technical scheme that the utility model provides is:
As shown in Figure 1, described thermopair comprises galvanic couple silk 1, is coated with pottery 2 on described galvanic couple silk 1; The galvanic couple silk 1 that is coated with pottery 2 is provided with the high temperature blob of viscose 5 that galvanic couple silk 1 is fixed on to object under test 4 surfaces; The electrode points end of described thermopair is provided with the platinum lumps 3 that electrode points is fixed on to object under test 4 surperficial positions to be measured.
Wherein, the model of described thermopair can be Type B, S type or K type etc.; Described high temperature blob of viscose 5 heat resisting temperatures >=1000 ℃.
Below in conjunction with principle, the utility model is further described:
At first according to the difference of probe temperature, select the thermopair of different size in the utility model, model can be B, S, K etc.; Then carry out insulation processing in the galvanic couple silk surface of thermopair coated ceramic, the galvanic couple silk after processing is cabling arbitrarily, can carry out temperature test to arbitrfary point, testee surface, and testee not caused to structural failure; Recycling platinum lumps is fixed on measuring point by the galvanic couple electrode points, guarantees the response time of temperature test; Finally use the high temperature blob of viscose that the galvanic couple silk is fixed on to the testee surface, thereby complete the test of temperature signal.
Compared with prior art, the beneficial effect of thermopair of the present utility model is:
1. electric thermo-couple temperature test specification broadness, can realize the temperature test of-200 ~ 2000 ℃;
2. thermocouple assay method of the present utility model is simple, easy operating;
3. while using the utility model thermopair to be tested, can the structure of testee not damaged, can guarantee the authenticity of test.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, galvanic couple silk; 2, pottery; 3, platinum lumps; 4, object under test; 5, high temperature blob of viscose.
Embodiment
As shown in Figure 1, described thermopair comprises galvanic couple silk 1, is coated with pottery 2 on described galvanic couple silk 1; The galvanic couple silk 1 that is coated with pottery 2 is provided with the high temperature blob of viscose 5 that galvanic couple silk 1 is fixed on to object under test 4 surfaces; The electrode points end of described thermopair is provided with the platinum lumps 3 that electrode points is fixed on to object under test 4 surperficial positions to be measured.
Claims (3)
1. a thermopair, comprise galvanic couple silk (1), it is characterized in that, is coated with pottery (2) on described galvanic couple silk (1); The galvanic couple silk (1) that is coated with pottery (2) is provided with the high temperature blob of viscose (5) that galvanic couple silk (1) is fixed on to object under test (4) surface; The electrode points end of described thermopair is provided with the platinum lumps (3) that electrode points is fixed on to the surperficial position to be measured of object under test (4).
2. thermopair as claimed in claim 1, is characterized in that, the model of described thermopair is Type B, S type or K type.
3. thermopair as claimed in claim 1, is characterized in that, described high temperature blob of viscose (5) heat resisting temperature >=1000 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220553796.XU CN202956213U (en) | 2012-10-26 | 2012-10-26 | Thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220553796.XU CN202956213U (en) | 2012-10-26 | 2012-10-26 | Thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956213U true CN202956213U (en) | 2013-05-29 |
Family
ID=48461779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220553796.XU Expired - Lifetime CN202956213U (en) | 2012-10-26 | 2012-10-26 | Thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202956213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398194A (en) * | 2018-01-26 | 2018-08-14 | 华南理工大学 | A kind of surface temperature optimization measurement method based on T-type thermocouple |
-
2012
- 2012-10-26 CN CN201220553796.XU patent/CN202956213U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398194A (en) * | 2018-01-26 | 2018-08-14 | 华南理工大学 | A kind of surface temperature optimization measurement method based on T-type thermocouple |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |