CN201795868U - Temperature sensing device used for rapidly measuring fluid temperature in pipeline - Google Patents
Temperature sensing device used for rapidly measuring fluid temperature in pipeline Download PDFInfo
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- CN201795868U CN201795868U CN2010202892161U CN201020289216U CN201795868U CN 201795868 U CN201795868 U CN 201795868U CN 2010202892161 U CN2010202892161 U CN 2010202892161U CN 201020289216 U CN201020289216 U CN 201020289216U CN 201795868 U CN201795868 U CN 201795868U
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Abstract
The utility model relates to a temperature sensing device used for rapidly measuring the fluid temperature in a pipeline, which comprises a temperature sensor, a mounting bolt and a mounting seat, wherein the mounting seat is fixedly arranged on the outer wall of the pipeline; the mounting bolt is fixedly connected with the mounting seat; one end of the mounting bolt penetrates into the pipeline; the mounting bolt is internally provided with a through hole along the axial direction; the detecting part of the temperature sensor penetrates into the pipeline through the through hole; and preferentially, a heat insulation layer is arranged between the detecting part of the temperature sensor and the inner wall of the through hole. The temperature sensing device used for rapidly measuring the fluid temperature in the pipeline is simple in structure and low in cost, can rapidly measure the fluid temperature, and realizes real-time fluid temperature monitoring in deed.
Description
Technical field
The utility model relates to a kind of temperature measuring equipment, relates in particular to a kind of temperature sensing device that is applied to quick measuring channel inner fluid temperature.
Background technology
At present, when the temperature of pipeline inner fluid is monitored, usually adopt temperature sensor 4 ' is embedded in the metal erection bolt, and metal is installed spiral shell 3 ' bolt be fixed on mode (as shown in Figure 1) on the pipeline 1 through a mount pad 2.But this temperature sensor is actually the temperature that records the pipeline inner fluid because of the conductive force of metal erection bolt indirectly, and the metal erection bolt generally has big thermal capacity, and this just causes temperature sensor thermometric speed comparatively slow.
The utility model content
The purpose of this utility model is to propose a kind of temperature sensing device of the temperature of measuring channel inner fluid fast, thereby overcomes deficiency of the prior art.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of temperature sensing device of quick measuring channel inner fluid temperature, comprise temperature sensor, erection bolt and mount pad, described mount pad is fixedly installed on the pipeline outer wall, described erection bolt is fixedlyed connected with mount pad, and an end of erection bolt penetrates in the pipeline, it is characterized in that: through hole is set in the described erection bolt vertically, and the detection portion of described temperature sensor through hole thus penetrates in the pipeline.
Say further: between the detection portion of described temperature sensor and the inwall of described through hole thermofin is set.
Be provided with O-ring seal in the described through hole, the sealing circle is arranged between the inwall of the detection portion of described temperature sensor and through hole.
Described mount pad be for being set in annular construction member on the pipeline, be provided with on the described annular construction member can ccontaining erection bolt mounting hole.
Described erection bolt is a T shape metal bolts.
Compared with prior art, the beneficial effects of the utility model are: the temperature sensing device of this quick measuring channel inner fluid temperature adopts the detection portion with temperature sensor to stretch in the fluid line, the preferred employing between the detection portion of temperature sensor and the through-hole wall in the erection bolt filled the thermofin that is formed by heat-barrier material, make temperature sensor can record fluid temperature (F.T.) fast, realization fluid temperature (F.T.) is truly monitored in real time.
Description of drawings
Below in conjunction with the drawings and the specific embodiments content of the present utility model is elaborated.
Fig. 1 is the structural representation of measuring channel inner fluid temperature in the prior art;
Fig. 2 is the structural representation of the temperature sensing device of quick measuring channel inner fluid temperature in the utility model embodiment;
Fig. 3 is the structural representation of erection bolt among Fig. 2.
Embodiment
Shown in Fig. 2～3, the temperature sensing device of this quick measuring channel inner fluid temperature comprises temperature sensor, erection bolt and mount pad.
Described mount pad 2 be for being set in the annular construction member on the pipeline 1, be provided with on this annular construction member can ccontaining erection bolt mounting hole.
Described erection bolt 3 adopts T shape metal bolts, and a through hole is set in this erection bolt vertically, this through hole in the aperture at the bigger end of bolt 31 places less than in aperture than the small end place, and the penetrating in the pipeline of bolt than small end 32.
The detection portion of described temperature sensor 4 is penetrated in the pipeline by above-mentioned through hole, also is filled with heat-barrier material simultaneously between the inwall of the detection portion of described temperature sensor and described through hole and forms thermofin 5.
Be provided with O-ring seal in the described through hole, the sealing circle is arranged between the inwall of the detection portion of described temperature sensor and through hole.Preferably, described O-ring seal 6 is arranged on bolt near in the through hole at the bigger end of bolt place.
Described temperature sensor can adopt thermopair, conventional thermometer or other contact type temperature measuring equipment or the like.
Certainly, the utility model should also comprise other interchangeable embodiments, as, described mount pad also can adopt and the integrated structure of pipeline; Described erection bolt also can adopt rod-shaped member etc.; Described O-ring seal can be two or more, and its Discrete Distribution is in described through hole, to produce better sealing effectiveness.
Therefore, the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. the temperature sensing device of a quick measuring channel inner fluid temperature, comprise temperature sensor, erection bolt and mount pad, described mount pad is fixedly installed on the pipeline outer wall, described erection bolt is fixedlyed connected with mount pad, and an end of erection bolt penetrates in the pipeline, it is characterized in that: through hole is set in the described erection bolt vertically, and the detection portion of described temperature sensor through hole thus penetrates in the pipeline.
2. the temperature sensing device of quick measuring channel inner fluid temperature as claimed in claim 1 is characterized in that: between the detection portion of described temperature sensor and the inwall of described through hole thermofin is set.
3. the temperature sensing device of quick measuring channel inner fluid temperature as claimed in claim 1 or 2 is characterized in that: be provided with O-ring seal in the described through hole, the sealing circle is arranged between the inwall of the detection portion of described temperature sensor and through hole.
4. the temperature sensing device of quick measuring channel inner fluid temperature as claimed in claim 1 is characterized in that: described mount pad be for being set in annular construction member on the pipeline, be provided with on the described annular construction member can ccontaining erection bolt mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202892161U CN201795868U (en) | 2010-08-12 | 2010-08-12 | Temperature sensing device used for rapidly measuring fluid temperature in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202892161U CN201795868U (en) | 2010-08-12 | 2010-08-12 | Temperature sensing device used for rapidly measuring fluid temperature in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795868U true CN201795868U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202892161U Expired - Fee Related CN201795868U (en) | 2010-08-12 | 2010-08-12 | Temperature sensing device used for rapidly measuring fluid temperature in pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN201795868U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435332A (en) * | 2011-10-24 | 2012-05-02 | 蚌埠日月仪器研究所有限公司 | Pipeline temperature measuring device |
| CN102852146A (en) * | 2012-08-21 | 2013-01-02 | 清华大学 | Real-time online individualized heat-exchanging intelligent temperature control system of mass concretes |
| CN102852145A (en) * | 2012-08-14 | 2013-01-02 | 清华大学 | Method and system for intelligently controlling temperature of concretes of dam under construction |
| CN103017924A (en) * | 2012-11-28 | 2013-04-03 | 中国商用飞机有限责任公司 | Temperature measuring component mounted on flute-shaped pipe |
| CN103137580A (en) * | 2011-11-28 | 2013-06-05 | 丰田自动车株式会社 | Heat exchange apparatus |
| CN105431721A (en) * | 2013-06-11 | 2016-03-23 | 阿尔斯通技术有限公司 | Apparatus and its arrangement with duct to determine flowable medium parameters |
| CN105865530A (en) * | 2016-06-03 | 2016-08-17 | 广西大学 | Piston type continuous temperature and pressure measuring device for fluid in pipe |
| CN109141664A (en) * | 2018-10-08 | 2019-01-04 | 上海理工大学 | High-pressure fluid temperature measuring equipment in managing |
| CN113865901A (en) * | 2021-09-13 | 2021-12-31 | 苏州热工研究院有限公司 | Pipeline simulation experiment device and temperature field measurement method |
| WO2022105391A1 (en) * | 2020-09-14 | 2022-05-27 | 湖南明康中锦医疗科技发展有限公司 | Temperature and humidity sensor mounting structure and respiratory support device |
-
2010
- 2010-08-12 CN CN2010202892161U patent/CN201795868U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435332A (en) * | 2011-10-24 | 2012-05-02 | 蚌埠日月仪器研究所有限公司 | Pipeline temperature measuring device |
| CN103137580A (en) * | 2011-11-28 | 2013-06-05 | 丰田自动车株式会社 | Heat exchange apparatus |
| CN102852145B (en) * | 2012-08-14 | 2014-12-24 | 清华大学 | Method and system for intelligently controlling temperature of concretes of dam under construction |
| CN102852145A (en) * | 2012-08-14 | 2013-01-02 | 清华大学 | Method and system for intelligently controlling temperature of concretes of dam under construction |
| CN102852146A (en) * | 2012-08-21 | 2013-01-02 | 清华大学 | Real-time online individualized heat-exchanging intelligent temperature control system of mass concretes |
| CN102852146B (en) * | 2012-08-21 | 2014-11-26 | 清华大学 | Real-time online individualized heat-exchanging intelligent temperature control system and method of mass concretes |
| CN103017924A (en) * | 2012-11-28 | 2013-04-03 | 中国商用飞机有限责任公司 | Temperature measuring component mounted on flute-shaped pipe |
| CN105431721A (en) * | 2013-06-11 | 2016-03-23 | 阿尔斯通技术有限公司 | Apparatus and its arrangement with duct to determine flowable medium parameters |
| CN105865530A (en) * | 2016-06-03 | 2016-08-17 | 广西大学 | Piston type continuous temperature and pressure measuring device for fluid in pipe |
| CN105865530B (en) * | 2016-06-03 | 2017-12-19 | 广西大学 | A kind of piston type continuous temperature measurement pressure tester of tube fluid |
| CN109141664A (en) * | 2018-10-08 | 2019-01-04 | 上海理工大学 | High-pressure fluid temperature measuring equipment in managing |
| WO2022105391A1 (en) * | 2020-09-14 | 2022-05-27 | 湖南明康中锦医疗科技发展有限公司 | Temperature and humidity sensor mounting structure and respiratory support device |
| CN113865901A (en) * | 2021-09-13 | 2021-12-31 | 苏州热工研究院有限公司 | Pipeline simulation experiment device and temperature field measurement method |
| CN113865901B (en) * | 2021-09-13 | 2023-09-26 | 苏州热工研究院有限公司 | Pipeline simulation experiment device and temperature field measurement method |
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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: 20110413 Termination date: 20180812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |