CN201221986Y - Apparatus for measuring high pressure fluid temperature in tube - Google Patents
Apparatus for measuring high pressure fluid temperature in tube Download PDFInfo
- Publication number
- CN201221986Y CN201221986Y CNU2008200812894U CN200820081289U CN201221986Y CN 201221986 Y CN201221986 Y CN 201221986Y CN U2008200812894 U CNU2008200812894 U CN U2008200812894U CN 200820081289 U CN200820081289 U CN 200820081289U CN 201221986 Y CN201221986 Y CN 201221986Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- connecting pipe
- nut seat
- fluid temperature
- tube
- 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
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 abstract description 2
- 229910001006 Constantan Inorganic materials 0.000 description 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Abstract
The utility model relates to a device for measuring temperature of high pressure fluid in pipes, in particular to a device which is capable of measuring temperature and pressure of fluid in high-pressure boiling point working medium pipes, which belongs to the energy utilization filed. The device comprises a three-way pipe connector arranged on a pipe to-be-tested and a thermocouple mounted in a sleeve pipe, wherein one end of the sleeve pipe is fixed with a screw plug and the other end penetrates through a connecting pipe and the three-way pipe connector into the pipe to-be-tested, the screw plug is screwed into a nut base, and one end of the connecting pipe is fixed in a through hole at the lower end of the nut base and the other end is connected with the three-way pipe connector. The device has fast connection without leakage, which is adaptable to various occasions as the connector can be shaped into a standard component.
Description
Technical field
The utility model relates to a kind of device of measuring tube inner high voltage fluid temperature (F.T.), especially can be used for temperature, the pressure of high pressure boiling point working medium tube inner fluid are measured, and belongs to field of energy utilization.
Background technology
In refrigeration (or heat pump) field, and adopt organic Rankine round-robin low temperature heat energy to utilize the field, tending to run into needs to measure the temperature of high-voltage tube inner fluid and the situation of pressure, conventional way is to punch to measure on tested pipeline, this method exist handle complicated, leak easily, simultaneously to measuring shortcomings such as the occasion specific aim is very strong.Therefore, be necessary to seek a kind of simple and convenient, have simultaneously the temperature measuring equipment of general applicability again.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of device of measuring tube inner high voltage fluid temperature (F.T.), and its processing, installation, connection are simple, safe and reliable, also can be applicable to the measurement to multiple fluid simultaneously.
Solving the technical scheme that technical matters of the present utility model adopts is: tee pipe coupling is housed on the measured tube, and thermopair is contained in the sleeve pipe; One end and the plug screw of sleeve pipe are fixed, and the other end passes connecting pipe and tee pipe coupling enters measured tube; Plug screw screws in the nut seat, and an end of connecting pipe is fixed on the through hole of nut seat lower end, and the other end and tee pipe coupling are joined.Nut seat adopts copper material, adopts plug-in type silver soldering to be connected between connecting pipe and the nut seat, and connecting pipe is connected for slotting the weldering with tee pipe coupling.
The beneficial effects of the utility model are: can directly adopt pipe fitting and thread connecting mode, realize easily the mensuration of pipe inner high voltage fluid temperature (F.T.) is connected fast, do not reveal, joint can be made standard component, is applicable to multiple occasion.
Description of drawings
Fig. 1 is temperature sensor sleeve pipe and nut seat structural representation.
Each label is represented successively among the figure: thermopair 1, nut seat 2, tee pipe coupling 3, measured tube 4, connecting pipe 5, weld seam 6, plug screw 7, sleeve pipe 8.
Embodiment
Measure R290 (C
3H
8Propane) during the temperature in pressure is 2.5MPa pipe, referring to Fig. 1, adopt 0.2mm copper-constantan thermocouple 1 as temperature-sensing element, sleeve pipe 8 adopts the cold drawing stainless steel pipe of φ 4 * 1, long 50mm, the external thread of termination are M16 * 1, and reach is 10mm, hexagonal nut seat 2 adopts copper material to make, counterbore segment length 10mm, the aperture is φ 9, connecting pipe 5 adopts the copper tube of φ 8 * 1.5, insert silver soldering with hexagonal nut seat 2, adopt tee pipe coupling 3 to insert weldering between connecting pipe 5 and the measured tube 4 and be connected, thermopair 1 is contained in the sleeve pipe 8, extends in the measured tube 4.
Claims (2)
1, a kind of device of measuring tube inner high voltage fluid temperature (F.T.) is characterized in that: tee pipe coupling is housed on the measured tube, and thermopair is contained in the sleeve pipe; One end and the plug screw of sleeve pipe are fixed, and the other end passes connecting pipe and tee pipe coupling enters measured tube; Plug screw screws in the nut seat, and an end of connecting pipe is fixed on the through hole of nut seat lower end, and the other end and tee pipe coupling are joined.
2, by the device of the described measuring tube inner high voltage of claim 1 fluid temperature (F.T.), it is characterized in that: nut seat adopts copper material, adopts plug-in type silver soldering to be connected between connecting pipe and the nut seat, and connecting pipe is connected for slotting the weldering with tee pipe coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200812894U CN201221986Y (en) | 2008-06-02 | 2008-06-02 | Apparatus for measuring high pressure fluid temperature in tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200812894U CN201221986Y (en) | 2008-06-02 | 2008-06-02 | Apparatus for measuring high pressure fluid temperature in tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221986Y true CN201221986Y (en) | 2009-04-15 |
Family
ID=40575492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200812894U Expired - Fee Related CN201221986Y (en) | 2008-06-02 | 2008-06-02 | Apparatus for measuring high pressure fluid temperature in tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221986Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858790A (en) * | 2010-04-27 | 2010-10-13 | 新疆三叶管道技术有限责任公司 | Pressed punching production stoppage-free temperature measuring method for pipeline |
| CN103017924A (en) * | 2012-11-28 | 2013-04-03 | 中国商用飞机有限责任公司 | Temperature measuring assembly arranged in flute pipe |
| CN105865530A (en) * | 2016-06-03 | 2016-08-17 | 广西大学 | Piston type continuous temperature and pressure measuring device for fluid in pipe |
| CN107543625A (en) * | 2016-06-29 | 2018-01-05 | 罗斯蒙特公司 | Process fluid temperature measuring system with improved process intrusion part |
-
2008
- 2008-06-02 CN CNU2008200812894U patent/CN201221986Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858790A (en) * | 2010-04-27 | 2010-10-13 | 新疆三叶管道技术有限责任公司 | Pressed punching production stoppage-free temperature measuring method for pipeline |
| CN103017924A (en) * | 2012-11-28 | 2013-04-03 | 中国商用飞机有限责任公司 | Temperature measuring assembly arranged in flute pipe |
| CN103017924B (en) * | 2012-11-28 | 2015-10-21 | 中国商用飞机有限责任公司 | A kind of temperature measurement component being arranged on bourdon's tube |
| 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 |
| CN107543625A (en) * | 2016-06-29 | 2018-01-05 | 罗斯蒙特公司 | Process fluid temperature measuring system with improved process intrusion part |
| CN107543625B (en) * | 2016-06-29 | 2021-08-06 | 罗斯蒙特公司 | Process fluid temperature measurement system with improved process intrusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20110602 |