CN206399876U - Fluid interchange temperature testing device in working medium tube - Google Patents
Fluid interchange temperature testing device in working medium tube Download PDFInfo
- Publication number
- CN206399876U CN206399876U CN201720078565.0U CN201720078565U CN206399876U CN 206399876 U CN206399876 U CN 206399876U CN 201720078565 U CN201720078565 U CN 201720078565U CN 206399876 U CN206399876 U CN 206399876U
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- China
- Prior art keywords
- internal
- external threads
- sodium
- screw thread
- pipe
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Abstract
The utility model discloses fluid interchange temperature testing device in a kind of working medium tube.The utility model outer tube is placed on the outside of test pipe, the external screw thread base is welded in the test pipe of the perforate, the external screw thread base outer peripheral face top is external screw thread, internal and external threads sodium outer peripheral face outer upper is external screw thread, internal and external threads sodium inner peripheral surface bottom is internal thread, the internal and external threads sodium sub-set connects tetrafluoro sleeve pipe and is fitted close by screw thread, the tetrafluoro sleeve pipe cylindrical portion is placed in inside male-pipe seat, the internal thread base is welded on the outer tube of the perforate, with internal and external threads sodium thread seal on the inside of the outer-hexagonal internal and external threads plug, outer-hexagonal internal and external threads side and internal thread base thread seal beyond the Great Wall, internal and external threads sodium is sealed after thermocouple wire is passed using wlding.The unique modular construction design of the utility model, all parts preferably coordinate so that easy to operate, with good sealing.
Description
Technical field
The utility model is related to a kind of pipe's flow parameter measurement experiment device, belongs to thermal physical property parameter testing field.
Background technology
Fluid interchange is always the study hotspot of domestic and foreign scholars in working medium tube, and the temperature of tube fluid is the important of heat exchange
One of parameter, generally studies the heat transfer characteristic of working medium by the way of sleeve heat exchange at present, and the measurement for fluid temperature (F.T.) is general
Using thermocouple, thermocouple must thus be goed deep into pipeline and led to outside pipe, therefore for test pipeline and outside
The sealing of parts casing pipe has particular/special requirement, how perforate pipeline is sealed and not leaked, while having preferable stationarity again
Become the big problem in experiment.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides fluid interchange in working medium tube
Temperature testing device.
To realize that the technical scheme that the purpose of this utility model is used is：
Fluid interchange temperature testing device in a kind of working medium tube of the utility model, described device uses casing type heat exchanging, should
Device include test pipe, outer tube, external screw thread base, internal and external threads sodium, internal thread base, thermocouple, tetrafluoro sleeve pipe, outside
Hexagonal internal and external threads plug, the outer tube is placed on the outside of test pipe, the external screw thread base concentric with the test pipe
In the test pipe for being welded on the perforate, the external screw thread base outer peripheral face top is external screw thread, the tetrafluoro casing part
For cylinder, top is cone, and the internal and external threads sodium bottom surface is on outer-hexagonal shape, internal and external threads sodium outer peripheral face outside
Portion is external screw thread, and internal and external threads sodium inner peripheral surface bottom is internal thread, and internal and external threads sodium inner upper is cone, described interior
External screw thread sodium sub-set connects tetrafluoro sleeve pipe and is fitted close by screw thread, and the tetrafluoro sleeve pipe cylindrical portion is placed in male-pipe seat
Portion, the internal thread base is welded on the outer tube of the perforate, the outer-hexagonal internal and external threads plug inner side and internal and external threads
Sodium thread seal, outer-hexagonal internal and external threads side and internal thread base thread seal, the external screw thread base, internal and external threads beyond the Great Wall
Sodium, tetrafluoro sleeve pipe, outer-hexagonal internal and external threads plug have thermocouple wire perforation, and internal and external threads sodium is passed in thermocouple wire
Sealed afterwards using wlding.
Compared with existing test device, the beneficial effects of the utility model are：
1st, the unique modular construction design of the utility model, all parts preferably coordinate so that easy to operate, with very
Good sealing.
2nd, tested suitable for the Bottomhole pressure heat-exchange temperature of elevated pressures working medium, described device can be by test pipe and overcoat
Pipe fixation.
Brief description of the drawings
Fig. 1 show fluid interchange temperature testing device profile in the utility model working medium tube.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in figure 1, the utility model discloses fluid interchange temperature testing device in working medium tube, described device is using set
Pipe type heat transfer, the device includes test pipe 1, outer tube 2, external screw thread base 3, internal and external threads sodium 8, internal thread base 7, heat
Galvanic couple 5, tetrafluoro sleeve pipe 4, outer-hexagonal internal and external threads plug 6, the outer tube 2 are placed on the outside of test pipe 1, with the test pipe
1 is concentric, and the male-pipe 3 is welded in the test pipe 1 of the perforate, the outer peripheral face top of external screw thread base 3
For external screw thread, the bottom of tetrafluoro sleeve pipe 4 is cylinder, and top is cone, and the bottom surface of internal and external threads sodium 8 is outer-hexagonal
Shape, the outer peripheral face outer upper of internal and external threads sodium 8 is external screw thread, and the inner peripheral surface bottom of internal and external threads sodium 8 is internal thread, inside and outside spiral shell
The inner upper of line sodium 8 is cone, and the socket tetrafluoro of internal and external threads sodium 8 sleeve pipe 4 is fitted close by screw thread, described four
The cylindrical portion of fluorine sleeve pipe 4 is placed in inside male-pipe seat 3, and the riffled tube 7 is welded on the outer tube 2 of the perforate
On, the inner side of the outer-hexagonal internal and external threads plug 6 and the thread seal of internal and external threads sodium 8, on the outside of outer-hexagonal internal and external threads plug 6 with it is interior
The thread seal of screw thread base 7, the external screw thread base 3, internal and external threads sodium 8, tetrafluoro sleeve pipe 4, outer-hexagonal internal and external threads plug 6 are equal
There is thermocouple wire perforation, internal and external threads sodium 8 is sealed after thermocouple wire is passed using wlding.
The processed good thermocouple 5 of insertion, four are passed through by thermocouple wire after external screw thread base 3 is welded in test pipe 1
Tetrafluoro sleeve pipe 4 is placed in external screw thread base 3 after fluorine sleeve pipe 4, while internal and external threads sodium 8 is twisted on external screw thread base 3, it is interior
Aperture during external screw thread sodium 8 times is twisted in tetrafluoro sleeve pipe 4 is sealed by extrusion, while tetrafluoro sleeve pipe 4 and external screw thread base 3 are tight
Test pipe 1, is placed in outer tube 2 by sealing after completing above-mentioned steps, takes out thermocouple wire 5, uses outer-hexagonal internal and external threads
Plug is twisted on internal thread base 7, while coordinating with the preferable screw thread of internal and external threads sodium 8, and test pipe 1 is fixed.It is described
Fluid interchange temperature testing device is easy to make in working medium tube and has good sealing.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (1)
1. fluid interchange temperature testing device in a kind of working medium tube, it is characterised in that described device includes test pipe, overcoat
Pipe, external screw thread base, internal and external threads sodium, internal thread base, thermocouple, tetrafluoro sleeve pipe, outer-hexagonal internal and external threads plug, it is described outer
Sleeve pipe is placed on the outside of test pipe, and concentric with the test pipe, the external screw thread base is welded on the test of the perforate
On pipe, the external screw thread base outer peripheral face top is external screw thread, and the tetrafluoro casing part is cylinder, and top is circular cone
Shape, the internal and external threads sodium bottom surface is outer-hexagonal shape, and internal and external threads sodium outer peripheral face outer upper is external screw thread, internal and external threads
Sodium inner peripheral surface bottom is internal thread, and internal and external threads sodium inner upper is cone, and the internal and external threads sodium sub-set connects tetrafluoro
Sleeve pipe is fitted close by screw thread, and the tetrafluoro sleeve pipe cylindrical portion is placed in inside male-pipe seat, the internal thread base
On the outer tube for being welded on the perforate, with internal and external threads sodium thread seal, outer six on the inside of the outer-hexagonal internal and external threads plug
Angle internal and external threads side and internal thread base thread seal beyond the Great Wall, the external screw thread base, internal and external threads sodium, tetrafluoro sleeve pipe, outside
Hexagonal internal and external threads plug has thermocouple wire perforation, and internal and external threads sodium is sealed after thermocouple wire is passed using wlding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078565.0U CN206399876U (en) | 2017-01-22 | 2017-01-22 | Fluid interchange temperature testing device in working medium tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078565.0U CN206399876U (en) | 2017-01-22 | 2017-01-22 | Fluid interchange temperature testing device in working medium tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399876U true CN206399876U (en) | 2017-08-11 |
Family
ID=59515016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078565.0U Expired - Fee Related CN206399876U (en) | 2017-01-22 | 2017-01-22 | Fluid interchange temperature testing device in working medium tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714963A (en) * | 2019-10-22 | 2020-01-21 | 哈尔滨锅炉厂有限责任公司 | Replaceable insert structure for high-voltage equipment |
-
2017
- 2017-01-22 CN CN201720078565.0U patent/CN206399876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714963A (en) * | 2019-10-22 | 2020-01-21 | 哈尔滨锅炉厂有限责任公司 | Replaceable insert structure for high-voltage equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |