CN202403824U - Quick-attach-detach surface thermocouple - Google Patents
Quick-attach-detach surface thermocouple Download PDFInfo
- Publication number
- CN202403824U CN202403824U CN2011204514114U CN201120451411U CN202403824U CN 202403824 U CN202403824 U CN 202403824U CN 2011204514114 U CN2011204514114 U CN 2011204514114U CN 201120451411 U CN201120451411 U CN 201120451411U CN 202403824 U CN202403824 U CN 202403824U
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- CN
- China
- Prior art keywords
- conducting block
- thermocouple
- heat conducting
- fixed
- thermopair
- 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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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present utility model relates to a quick-attach-detach surface thermocouple, an inclined square opening is arranged inside a large heat-conducting block; a small heat conducting block is provided with a round hole for the thermocouple to pass, an inclined surface is arranged outside the top part, the angle of the inclined surface is the same as that of an inner inclined surface of the large heat conducting block, the head part of a measuring end of the thermocouple passes into the small heat conducting block and welded and fixed with the small heat conducting block; when the thermocouple is installed on site, the inclined square opening of the large heat conducting block is welded and fixed opposite to equipment or a pipeline, the small heat conducting block and the thermocouple pass into the inclined square opening of the large heat conducting block, the measuring rear end of the thermocouple is provided with an arc-shaped expansion ring, the rear end of the arc-shaped expansion ring is fixed by a fixing card, and the fixing card is welded and fixed with the surface of the equipment or the pipeline. When the temperature rises, the thermocouple is expanded and extended toward the direction of the measuring end, thus the thermocouple and the small heat conducting block can be more tightly fixed inside the large heat conducting block. As the thermocouple is arranged inside the small heat conducting block, the small heat conducting block is arranged inside the large heat conducting block, heat can reach the measuring end of the thermocouple timely, and measuring is more accurate.
Description
Technical field
The utility model relates to a kind of thermopair, and especially a kind of installation and removal are surface thermocouple conveniently.
Background technology
Thermopair generally is divided into plug-in type and surface-type, plug-typely is applicable in the pipeline, the thermometric in the equipment, but some pipelines and equipment surface be because technological requirement, can not opening or hypertonia, can only measure its surface temperature, and these just need various surface thermocouples.
Insertion-type thermocouple is installed relatively more unified standard, and relevant industry standard is arranged, and the blue perhaps screw thread of common usage is fixed; And the surface thermocouple mounting means is according to different pipelines and equipment, and different technological conditions has different mounting meanss, and fixed forms such as welding, anchor ear, clamp, pressing plate, support, screw are arranged usually.But need a kind of can Fast Installation and dismounting, and thermometric accurate surface thermopair.
Summary of the invention
The utility model is that a kind of quick loading and unloading surface thermocouple will be provided, and this surface thermocouple can Fast Installation and dismounting, is different from the mode that installs and fixes of surface thermocouple in the past, and measures accurately.
For realizing above-mentioned purpose, the technical scheme of the utility model is: a kind of quick loading and unloading surface thermocouple, comprise big heat-conducting block, little heat-conducting block, thermopair and fixed card, and be provided with the rhomboid hole in the big heat-conducting block; Little heat-conducting block is established one and is used for wearing the thermopair circular hole, and top outer is provided with the inclined-plane, and its angle is identical with the interior inclined-plane of big heat-conducting block, and thermocouple measurement termination portion penetrates in the little heat-conducting block, and fixing with little heat-conducting block welding; During on-the-spot the installation; Big heat-conducting block rhomboid hole equipment oriented or pipe surface welding are fixing; Little heat-conducting block and thermopair penetrate in the oblique square hole of big heat-conducting block; A circular arc slack loop is established in the thermocouple measurement rear end, and circular arc slack loop rear end is with fixing its position of fixed card, and fixed card and equipment or pipe surface welding are fixing.
The beneficial effect of the utility model is:
The thermocouple measurement end places in the hole of little heat-conducting block; Little heat-conducting block contacts with big heat-conducting block inclined-plane; After behind the thermocouple measurement end slack loop being set, after temperature raise, thermopair began to expand; Thermopair can be stretched toward the measuring junction direction, makes being fixed in the big heat-conducting block that thermopair and little heat-conducting block can be tighter.Next is that thermopair places in the little heat-conducting block, and little heat-conducting block in big heat-conducting block, makes heat can in time pass to the measuring junction place of thermopair again like this, makes that measurement is more accurate.
Description of drawings
Fig. 1 is the structure cut-open view of the utility model;
Fig. 2 is the main cut-open view of little heat-conducting block;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the main cut-open view of big heat-conducting block;
Fig. 5 is the right view of Fig. 4;
Fig. 6 is the fixed card end view.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
As shown in Figure 1, a kind of quick loading and unloading surface thermocouple comprises big heat-conducting block 1, little heat-conducting block 2, thermopair 3 and fixed card 4.Thermocouple measurement termination portion penetrates in the little heat-conducting block 2, and fixing with little heat-conducting block 2 welding.
In the big heat-conducting block 1 a rhomboid hole (Fig. 2 is shown in 3) is arranged.Little heat-conducting block 2 has one to be used for wearing the thermopair circular hole, and top outer has an inclined-plane, the interior inclined-plane identical (Fig. 4 is shown in 5) of its angle and big heat-conducting block 1.
Little heat-conducting block 2 penetrates in the oblique square hole of big heat-conducting block 1 with thermopair 3 together.A circular arc slack loop is established in thermopair 2 measurement rear ends, and circular arc slack loop rear end is with fixing its position of fixed card 4 (Fig. 6), and fixed card and equipment or pipeline 5 surface-welding are fixed.
During on-the-spot the installation, big heat-conducting block 1 rhomboid hole equipment oriented or pipeline 5 surface-welding are fixed.
Claims (1)
1. one kind is loaded and unloaded surface thermocouple fast, comprises big heat-conducting block (1), little heat-conducting block (2), thermopair (3) and fixed card (4), it is characterized in that: be provided with the rhomboid hole in the said big heat-conducting block (1); Little heat-conducting block is established one and is used for wearing the thermopair circular hole, and top outer is provided with the inclined-plane, and its angle is identical with the interior inclined-plane of big heat-conducting block, and thermopair (3) measuring junction head penetrates in the little heat-conducting block (2), and fixes with little heat conduction (2) block welding; During on-the-spot the installation; Big heat-conducting block (1) rhomboid hole equipment oriented or pipeline (5) surface-welding are fixed; Little heat-conducting block (2) and thermopair (3) penetrate in the oblique square hole of big heat-conducting block (1); Thermopair (3) is measured the rear end and is established a circular arc slack loop, and circular arc slack loop rear end is with fixing its position of fixed card (4), and fixed card (4) is fixed with equipment or pipeline (5) surface-welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514114U CN202403824U (en) | 2011-11-15 | 2011-11-15 | Quick-attach-detach surface thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514114U CN202403824U (en) | 2011-11-15 | 2011-11-15 | Quick-attach-detach surface thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403824U true CN202403824U (en) | 2012-08-29 |
Family
ID=46701466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204514114U Expired - Fee Related CN202403824U (en) | 2011-11-15 | 2011-11-15 | Quick-attach-detach surface thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403824U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162853A (en) * | 2013-03-28 | 2013-06-19 | 天津市百利溢通电泵有限公司 | Device and method for detecting temperature of submersible motor stator winding |
| CN104501984A (en) * | 2014-12-15 | 2015-04-08 | 贵州黎阳航空动力有限公司 | Thermocouple temperature measurement device and temperature measurement method for brazing |
| 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 |
-
2011
- 2011-11-15 CN CN2011204514114U patent/CN202403824U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162853A (en) * | 2013-03-28 | 2013-06-19 | 天津市百利溢通电泵有限公司 | Device and method for detecting temperature of submersible motor stator winding |
| CN104501984A (en) * | 2014-12-15 | 2015-04-08 | 贵州黎阳航空动力有限公司 | Thermocouple temperature measurement device and temperature measurement method for brazing |
| CN104501984B (en) * | 2014-12-15 | 2018-04-27 | 贵州黎阳航空动力有限公司 | A kind of soldering thermocouple temperature measuring apparatus and temp measuring method |
| 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 | ||
| 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: 20120829 Termination date: 20181115 |