CN208043269U - Thermocouple temperature measuring apparatus for molten-glass pool - Google Patents
Thermocouple temperature measuring apparatus for molten-glass pool Download PDFInfo
- Publication number
- CN208043269U CN208043269U CN201820210324.1U CN201820210324U CN208043269U CN 208043269 U CN208043269 U CN 208043269U CN 201820210324 U CN201820210324 U CN 201820210324U CN 208043269 U CN208043269 U CN 208043269U
- Authority
- CN
- China
- Prior art keywords
- thermocouple
- temperature measuring
- mounting portion
- measuring apparatus
- casing
- 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.)
- Active
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
This disclosure relates to a kind of thermocouple temperature measuring apparatus for molten-glass pool, including thermocouple (1) and the casing (2) being set on the outside of the thermocouple (1), it is formed on the inner wall of described sleeve pipe (2) multiple raised (24), the protrusion (24) separates the thermocouple (1) and the inner wall of described sleeve pipe (2).By the way that protrusion is arranged in internal surface of sleeve pipe, thermocouple can be made only to reduce the viscous stickiness between casing and thermocouple to effectively reduce the contact area of thermocouple and casing with the projection contacts on internal surface of sleeve pipe, thermocouple is made to be conveniently replaceable.
Description
Technical field
This disclosure relates to molten-glass pool technical field, and in particular, to a kind of thermocouple temperature measurement for molten-glass pool fills
It sets.
Background technology
It is essential in the measurement of thermal technology's industry, temperature.Thermocouple is most common thermometric in temperature measuring instrument
Element, it can direct measuring temperature, and temperature signal is converted into thermo-electromotive force signal, then by electric meter be converted by
Survey the temperature of medium.
In glass substrate manufacturing field, glass need to be heated using molten bath, be disposed on molten bath multiple for measuring
The thermocouple temperature measuring apparatus of temperature of glass liquid ensures the normal work in molten bath to monitor the temperature of glass metal at any time.The bottom in molten bath
Portion is provided with the casing for being set on the outside of thermocouple, and casing is contacted perpendicular to molten bath bottom and with glass metal, is measuring temperature
When spending, thermocouple can be inserted directly into casing.Since the temperature of glass metal is higher, temperature measuring equipment after a period of use,
Casing can be viscous glutinous with thermocouple, to when replacing bad thermocouple, need to extract thermocouple by external force.Extracting thermoelectricity
In even process, casing may because with thermocouple glue stickiness it is too strong due to deform or displacement, before so that thermocouple is replaced
Temperature measuring point afterwards changes, and influences the accuracy of measurement data.In addition, if outer force effect is excessive, casing may
It is pulled out with together with thermocouple, to occur the case where generating gap with molten bath bottom, lead to material leakage.Certainly, bad thermocouple
It can not may also be taken out out of casing completely, lead to temperature measuring equipment cisco unity malfunction.
Utility model content
Purpose of this disclosure is to provide a kind of thermocouple temperature measuring apparatus for molten-glass pool, the thermocouple temperature measuring apparatus energy
The viscous stickiness between thermocouple and casing is reduced, to make thermocouple be conveniently replaceable.
To achieve the goals above, the disclosure provides a kind of thermocouple temperature measuring apparatus for molten-glass pool, including thermoelectricity
Even summation is set in the casing on the thermocouple, and multiple protrusions are formed on the inner wall of described sleeve pipe, described raised by the heat
Galvanic couple and the inner wall of described sleeve pipe separate.
Optionally, described to convex to form as the axially extending fin along described sleeve pipe, the multiple protrusion is along the set
Pipe is provided at circumferentially spaced.
Optionally, the cross section of the protrusion is triangular in shape.
Optionally, the quantity of the protrusion is three.
Optionally, one end of described sleeve pipe is blind end, and the other end is open end, and the multiple protrusion is intersected in the envelope
Closed end.
Optionally, the thermocouple temperature measuring apparatus further includes the holder for being used to support described sleeve pipe, the opening of described sleeve pipe
End is formed with flange, and on the bracket, the installation of TC is on the bracket for the flanged joint.
Optionally, the holder includes upper mounting portion, lower mounting portion and interconnecting piece, and the upper mounting portion is arranged under described
The top of mounting portion, the flange are mounted in the upper mounting portion, and the installation of TC is described in the lower mounting portion
Interconnecting piece connects the upper mounting portion and lower mounting portion.
Optionally, the upper mounting portion is formed as horizontally disposed U-shaped structure.
Optionally, the sleeve being set on the thermocouple is provided in the lower mounting portion, the thermocouple passes through tight
Firmware is fixed on the sleeve.
Optionally, described sleeve pipe is platinum casing.
By the way that protrusion is arranged in internal surface of sleeve pipe, thermocouple and the projection contacts on internal surface of sleeve pipe can be made, to effectively
Reduce the contact area of thermocouple and casing.Therefore, though thermocouple under high temperature environment after a period of use with casing
Occur to glue and stick, the viscous stickiness between thermocouple and casing can also be reduced because of the reduction of its contact area, make thermocouple convenient for more
It changes.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the perspective view of the casing for the thermocouple temperature measuring apparatus that disclosure illustrative embodiments provide；
Fig. 2 is sectional view of the casing along the directions A-A for the thermocouple temperature measuring apparatus that disclosure illustrative embodiments provide；
Fig. 3 is the vertical view of the casing for the thermocouple temperature measuring apparatus that disclosure illustrative embodiments provide, wherein multiple
Protrusion is intersected in blind end；
Fig. 4 is the front view for the thermocouple temperature measuring apparatus that disclosure illustrative embodiments provide；
Fig. 5 is the vertical view of the holder for the thermocouple temperature measuring apparatus that disclosure illustrative embodiments provide.
Reference sign
1 thermocouple, 2 casing
21 blind end, 22 open end
23 flange, 24 protrusion
3 holder, 31 upper mounting portion
32 lower mounting portion, 33 interconnecting piece
4 sleeves
Specific implementation mode
The specific implementation mode of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
As shown in Figures 1 to 5, present disclose provides a kind of thermocouple temperature measuring apparatus for molten-glass pool, including thermoelectricity
Even 1 and the casing 2 that is set on thermocouple 1, it is formed with multiple raised 24 on the inner wall of casing 2, protrusion 24 is by thermocouple 1 and set
The inner wall of pipe 2 separates.That is, thermocouple 1 is only contacted with the protrusion 24 on 2 inner wall of casing, to effectively reduce heat
The contact area of galvanic couple 1 and casing 2.Therefore, even if thermocouple 1 occurs with casing 2 after a period of use under high temperature environment
Viscous glutinous, the viscous stickiness between thermocouple 1 and casing 2 can also be reduced because of the reduction of its contact area, be convenient for thermoelectricity to reach
Even 1 replacement purpose.
Further, it there are many above-mentioned raised 24 arrangements and arrangement mode on 2 inner wall of casing, is provided in the disclosure
In illustrative embodiments, as shown in Figure 1 to Figure 3, protrusion 24 is formed as the axially extending fin along casing 2, and multiple convex
24 being provided at circumferentially spaced along casing 2 are played, with ensure can be completely separated with the inner wall of casing 2 by thermocouple 1, even inserting
When entering, extracting or shake thermocouple 1, thermocouple 1 is also only contacted with protrusion 24, is contacted without 2 inner wall of casing with high temperature.?
In other embodiment, multiple raised 24 can also the interval setting on the axial and circumferential of casing 2.
Above-mentioned raised 24 can have any suitable shape and structure.As an alternative embodiment, protrusion 24
Cross section it is triangular in shape, the top of the horn of the triangle supports thermocouple 1, is connect with thermocouple 1 with being reduced as far as protrusion 24
Contacting surface is accumulated, and glutinous active force is mutually glued between casing 2 and thermocouple 1 to reduce.
Further, above-mentioned raised 24 quantity is three.In this way, can not only make thermocouple 1 by protrusion 24 steadily
It is supported in casing 2, moreover it is possible to the contact area between thermocouple 1 and casing 2 be made to minimize as far as possible.Specifically, above-mentioned three
A raised 24 can be uniformly distributed along the circumferential direction of casing 2, that is, two neighboring raised 24 angles formed are 120 °.
Further, one end of casing 2 is blind end 21, and the other end is open end 22, and multiple raised 24 are intersected in closing
End 21.Since thermocouple 1 is in thermometric, can be supported with the blind end 21 of casing 2, the protrusion 24 on blind end 21 can reduce heat
21 contact area of blind end on 1 top of galvanic couple and casing 2, it is viscous glutinous between thermocouple 1 and casing 2 to further reduce
Property, it is taken out out of casing 2 convenient for thermocouple 1.
Further, heat safe platinum casing may be used in above-mentioned casing 2, to prevent casing 2 in the environment of high temperature
It is lower to melt and make casing 2 that there is excellent thermal conductivity.
In addition, under the working condition of thermocouple temperature measuring apparatus, casing 2 and thermocouple 1 are each perpendicular to the bottom in molten bath, are
Prevent the casing 2 and thermocouple 1 from falling under gravity, the thermocouple temperature measuring apparatus that the disclosure provides further includes for branch
The holder 3 of support set pipe 2, as shown in figure 4, the open end 22 of casing 2 is formed with flange 23, flange 23 is connected on holder 3, thermoelectricity
Even 1 is mounted on holder 3, so that 3 energy supporting sleeve 2 of holder and thermocouple 1, ensure the accuracy that the temperature of glass metal measures.
Further, holder 3 includes upper mounting portion 31, lower mounting portion 32 and interconnecting piece 33, and upper mounting portion 31 is arranged under
The top of mounting portion 32, flange 23 are mounted in upper mounting portion 31, and thermocouple 1 is mounted in lower mounting portion 32, and interconnecting piece 33 connects
Connect mounting portion 31 and lower mounting portion 32.Interconnecting piece 33 can be connect by bolt with the steel structure frame of molten bath bottom, to
Fixing bracket 3.
Specifically, in the disclosure, as shown in figure 5, upper mounting portion 31 is formed as horizontally disposed U-shaped structure.The U-shaped knot
Distance between structure both sides is less than or equal to the diameter of casing 2, and more than the diameter of thermocouple 1, so that flange 23 can be mounted on
On both sides, and thermocouple 1 can be passed through between both sides.
As shown in Figure 4 and Figure 5, the sleeve 4 being set on thermocouple 1 is provided in lower mounting portion 32, thermocouple 1 is by tight
Firmware is fixed on sleeve 4, prevents thermocouple 1 from falling off out of casing 2 under gravity.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.It is further to note that in above-mentioned specific implementation mode
Described in each particular technique feature can be combined by any suitable means in the case of no contradiction, be
The unnecessary repetition, the disclosure is avoided no longer separately to illustrate various combinations of possible ways.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (9)
1. a kind of thermocouple temperature measuring apparatus for molten-glass pool, which is characterized in that including thermocouple (1) and be set in the heat
Casing (2) on galvanic couple (1) is formed on the inner wall of described sleeve pipe (2) multiple raised (24), and the protrusion (24) is by the heat
Galvanic couple (1) and the inner wall of described sleeve pipe (2) separate, and thermocouple (1) temperature measuring equipment further includes being used to support described sleeve pipe (2)
Holder (3), the open end (22) of described sleeve pipe (2) is formed with flange (23), and the flange (23) is connected to the holder (3)
On, the thermocouple (1) is mounted on the holder (3).
2. thermocouple temperature measuring apparatus according to claim 1, which is characterized in that the protrusion (24) is formed as along the set
Manage the axially extending fin of (2), the multiple protrusion (24) being provided at circumferentially spaced along described sleeve pipe (2).
3. thermocouple temperature measuring apparatus according to claim 2, which is characterized in that the cross section of the protrusion (24) is in triangle
Shape.
4. thermocouple temperature measuring apparatus according to claim 2, which is characterized in that the quantity of the protrusion (24) is three.
5. thermocouple temperature measuring apparatus according to claim 2, which is characterized in that one end of described sleeve pipe (2) is blind end
(21), the other end is open end (22), and the multiple protrusion (24) is intersected in the blind end (21).
6. thermocouple temperature measuring apparatus according to claim 1, which is characterized in that the holder (3) includes upper mounting portion
(31), lower mounting portion (32) and interconnecting piece (33), the upper mounting portion (31) are arranged in the top of the lower mounting portion (32), institute
Flange (23) is stated in the upper mounting portion (31), the thermocouple (1) is mounted in the lower mounting portion (32), described
Interconnecting piece (33) connects the upper mounting portion (31) and lower mounting portion (32).
7. thermocouple temperature measuring apparatus according to claim 6, which is characterized in that the upper mounting portion (31) is formed as horizontal
The U-shaped structure of setting.
8. thermocouple temperature measuring apparatus according to claim 6, which is characterized in that be provided with set on the lower mounting portion (32)
The sleeve (4) being located on the thermocouple (1), the thermocouple (1) are fixed on by fastener on the sleeve (4).
9. according to the thermocouple temperature measuring apparatus described in any one of claim 1-8, which is characterized in that described sleeve pipe (2) is platinum
Golden casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210324.1U CN208043269U (en) | 2018-02-06 | 2018-02-06 | Thermocouple temperature measuring apparatus for molten-glass pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210324.1U CN208043269U (en) | 2018-02-06 | 2018-02-06 | Thermocouple temperature measuring apparatus for molten-glass pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043269U true CN208043269U (en) | 2018-11-02 |
Family
ID=63952258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820210324.1U Active CN208043269U (en) | 2018-02-06 | 2018-02-06 | Thermocouple temperature measuring apparatus for molten-glass pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125027A (en) * | 2021-04-19 | 2021-07-16 | 福建康碳复合材料科技有限公司 | Anti-adhesion method between ceramic thermocouple and corundum ceramic protection tube for vapor deposition furnace |
-
2018
- 2018-02-06 CN CN201820210324.1U patent/CN208043269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125027A (en) * | 2021-04-19 | 2021-07-16 | 福建康碳复合材料科技有限公司 | Anti-adhesion method between ceramic thermocouple and corundum ceramic protection tube for vapor deposition furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208043269U (en) | Thermocouple temperature measuring apparatus for molten-glass pool | |
| JPS5975213U (en) | Pressure cooking machine | |
| CN205642664U (en) | Infrared ray platinum resistance temperature sensor | |
| CN105742740B (en) | Temperature measuring structure of lithium ion battery | |
| US2993944A (en) | Expendable thermocouple | |
| CN102589739B (en) | Multi-purpose thermocouple microelectrode and manufacturing method thereof | |
| CN216281571U (en) | Temperature measurement component and cooking utensil | |
| CN106352995A (en) | Thermocouple-based temperature measurement device | |
| CN111801552A (en) | Thermal flow meter and method for operating a thermal flow meter | |
| CN211121663U (en) | Big handle type thermocouple | |
| EP3163988B1 (en) | Cooling device | |
| CN108760828B (en) | Device for measuring liquid conductivity | |
| CN206514966U (en) | Aero-engine wall temperature measurement structure | |
| CN206094185U (en) | Novel temperature sensing probe for stove | |
| CN104873176A (en) | Novel electric thermometer | |
| CN205426379U (en) | NTC bottom of a boiler sensor of temperature fuse is taken in radiation protection | |
| CN208171464U (en) | A kind of temperature measuring equipment | |
| CN204834218U (en) | Glass of high temperature seals diode structure NTC thermistor in observable | |
| KR20030083244A (en) | Heat-flux gage, manufacturong method, and manufacturing device thereof | |
| CN215573403U (en) | Corrosion-resistant platinum-rhodium thermocouple | |
| KR20080020284A (en) | Micro-moving thermocouple device for fine positioning temperature measurement | |
| CN216213117U (en) | Flame-proof thermal difference type flow switch | |
| CN210603619U (en) | Quick thermocouple support | |
| KR200309220Y1 (en) | Adapter for fixing a thermocouple | |
| CN203443694U (en) | High temperature resistance ceramic thermocouple socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A thermal couple temperature device for glass molten bath Effective date of registration: 20200713 Granted publication date: 20181102 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2020990000738 |