CN113670460A - Device and method for detecting surface temperature of flexible glass platinum incoming material pipeline - Google Patents
Device and method for detecting surface temperature of flexible glass platinum incoming material pipeline Download PDFInfo
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- CN113670460A CN113670460A CN202110742010.2A CN202110742010A CN113670460A CN 113670460 A CN113670460 A CN 113670460A CN 202110742010 A CN202110742010 A CN 202110742010A CN 113670460 A CN113670460 A CN 113670460A
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- platinum
- thermocouple
- temperature
- incoming material
- box
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 218
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 110
- 239000013072 incoming material Substances 0.000 title claims abstract description 45
- 239000011521 glass Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 66
- 239000002184 metal Substances 0.000 claims abstract description 66
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 239000011324 bead Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000969 carrier Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 9
- 238000009529 body temperature measurement Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000006060 molten glass Substances 0.000 description 4
- 238000004886 process control Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention provides a flexible glass platinum incoming material pipeline surface temperature detection device and method, comprising a couple wire carrier, a platinum box and a metal thermocouple wire, wherein two holes are arranged on one side surface of the platinum box; one end of each metal thermocouple wire is a measuring end, the other end of each metal thermocouple wire is an output end, the measuring ends of the two metal thermocouple wires are welded to obtain a thermocouple temperature measuring end, and the thermocouple temperature measuring end is arranged in a platinum box and used for detecting the surface temperature of a platinum incoming material pipeline; the output end of the metal thermocouple wire is arranged on the outer side of the platinum box, and ceramic beads are arranged on the output end; the invention has simple structure, strong operability, accurate measurement, wide application range and is particularly suitable for the glass manufacturing industry, and the condition of manually causing the breakage of the couple wire is avoided.
Description
Technical Field
The invention relates to the technical field of temperature measurement, in particular to a device and a method for measuring the surface temperature of an electrified platinum incoming material pipeline of flexible glass.
Background
In the production of flexible glass, stabilization of the glass temperature is of critical importance. The temperature of the glass must be reliably detected because of the relation between the flow rate of the molten glass, the thickness of the glass substrate and the stability of other technical parameters of the product, and a platinum sheet is welded on the surface of a platinum incoming material pipeline of the glass incoming material, a pair of even wires are welded on the platinum sheet, and the temperature of the molten glass is reflected by the temperature change of the platinum sheet when the molten glass flows through the pipeline and is used as a basis for a process technician to adjust the process parameters.
The incoming platinum incoming material pipeline is poured into the groove-shaped brick, and when the glass liquid flows through the incoming platinum incoming material pipeline, the temperature of the platinum sheet is changed to indirectly reflect the temperature of the glass liquid. This method has the following disadvantages: the temperature measuring end can not be in good contact with the surface of the platinum tube, and the temperature measuring error is large; the platinum feeding pipeline is a heater for controlling the temperature of the glass liquid, and a platinum sheet has pressure drop, so that signal interference can be generated on a temperature measuring end; during installation and initial temperature rise, the even wires are broken due to manual operation and temperature rise expansion, so that great difficulty is caused to process technicians to adjust process parameters. Largely depends on experience and other parameters to carry out comprehensive balance consideration, and then adopts corresponding countermeasure method. Meanwhile, the problems that the thermocouple wires are easy to break, the thermocouple wires are easy to oxidize and the like exist.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a device and a method for measuring the surface temperature of a flexible glass electrified platinum incoming material pipeline, which are accurate in measurement and simple and convenient to install.
In order to achieve the purpose, the invention provides the following technical scheme: a flexible glass platinum incoming material pipeline surface temperature detection device comprises a thermocouple wire carrier, a platinum box and a metal thermocouple wire, wherein two holes are formed in one side face of the platinum box, the two holes are respectively and fixedly provided with the thermocouple wire carrier, the thermocouple wire carrier is provided with a through hole, and the metal thermocouple wire is arranged in the through hole; one end of each metal thermocouple wire is a measuring end, the other end of each metal thermocouple wire is an output end, the measuring ends of the two metal thermocouple wires are welded to obtain a thermocouple temperature measuring end, and the thermocouple temperature measuring end is arranged in a platinum box and used for detecting the surface temperature of a platinum incoming material pipeline; the output end of the metal thermocouple wire is arranged on the outer side of the platinum box, and ceramic beads are arranged on the output end.
Furthermore, the side surface corresponding to the side surface provided with the hole of the platinum box is a connecting surface, the connecting surface is an integral opening, and the distance from the temperature measuring end of the thermocouple to the connecting surface is 0.5 mm.
Furthermore, the connecting surface is an arc surface, the arc surface is the same as the radian of the platinum incoming material pipeline, the connecting surface of the platinum box is welded on the outer wall of the platinum incoming material pipeline, and the temperature measuring end of the thermocouple is in contact with the outer wall of the platinum incoming material pipeline.
Furthermore, a gap between the measuring end of the metal thermocouple wire and the thermocouple wire carrier is sealed by a high-temperature resistant material which can resist the temperature of 1800 ℃.
Furthermore, the aperture of the through hole on the even wire carrier is 1mm-2 mm.
Furthermore, the even wire carrier is a ceramic piece with the purity of more than 99.7%, and the longitudinal section of the ceramic piece is T-shaped.
Furthermore, the output end of the metal thermocouple wire is connected with a DCS or a display instrument.
Furthermore, a sleeve is sleeved on the ceramic beads.
Furthermore, the thermocouple temperature measuring end and the thermocouple wire carrier are poured in a platinum box.
The invention also provides an installation method of the flexible glass platinum incoming material pipeline surface temperature detection device, which comprises the following specific steps:
s1, fixing the two wire carriers in the holes on the platinum box;
s2, welding the measuring ends of the two metal thermocouple wires together to obtain a thermocouple temperature measuring end, and respectively penetrating the output ends of the two metal thermocouple wires out of the platinum box through the through holes on the thermocouple wire carrier;
s3, sealing the thermocouple wire carrier and the thermocouple temperature measuring end in a platinum box by using a high-temperature resistant material;
s4, sleeving a ceramic bead on the output end of the metal thermocouple wire to obtain the flexible glass platinum feeding pipeline surface temperature detection device.
Compared with the prior art, the invention has at least the following beneficial effects:
the invention provides a platinum incoming material pipeline surface temperature measuring device, wherein a thermocouple wire carrier, a metal thermocouple wire and a platinum box are fixed to form a whole, the measuring ends of the two metal thermocouple wires are welded to obtain a thermocouple temperature measuring end, the thermocouple temperature measuring end is fixed in the platinum box, the surface temperature of the platinum incoming material pipeline is measured by utilizing the heat conduction characteristic, and the temperature of glass liquid in the platinum incoming material pipeline is indirectly reflected; the measuring device has the advantages of simple structure, convenient installation, thermocouple wire welding completely meeting the technical requirements of the thermocouple temperature measuring end, ensuring the accuracy of temperature measurement, avoiding the breakage of the thermocouple wire caused by people, along with good stability, accurate measuring result and wide application range, and is particularly suitable for the glass manufacturing industry.
Furthermore, the thermocouple temperature measuring end is in point contact with the outer surface of the platinum incoming material pipeline when in use, is not interfered by electrification, is more beneficial to temperature measurement and has high accuracy.
Furthermore, only one through hole is arranged on each thermocouple wire carrier, so that the metal thermocouple wires can conveniently pass through the through holes without contacting with each other, and the metal thermocouple wires are insulated from each other.
Furthermore, the ceramic beads and the sleeve are arranged on the metal thermocouple wires, so that the metal thermocouple wires are protected more effectively, breakage and pollution are prevented, and the insulativity between the thermocouple wires is good.
Furthermore, the invention seals the platinum box cavity by adopting high-temperature resistant materials, and the temperature measuring end of the thermocouple is in a relative vacuum state, thereby preventing oxidation and effectively prolonging the service life of the metal thermocouple wire.
Furthermore, the even wire carrier adopts a ceramic piece with high purity, the temperature resistance reaches 1800 ℃, and the detection device is not damaged when used at the process temperature of 1600 ℃.
Furthermore, the temperature measurement value is sent to the DCS or the display instrument, so that process operators can conveniently master the temperature change condition of the molten glass in time, corresponding process control is carried out, the stability of the liquid level and the use of the platinum incoming material pipeline body in the normal process temperature range are kept, and the normal production order is ensured.
The installation method provided by the invention has the advantages of strong operability, accurate measurement, difficult damage to the thermocouple and the platinum incoming material pipeline body, sealing treatment of the temperature measurement end, and prolonging of the service life of the thermocouple.
The invention provides a flexible glass platinum incoming material pipeline surface temperature detection device, wherein a platinum box is welded on the surface of a platinum incoming material pipeline, a metal thermocouple wire is well insulated from the platinum incoming material pipeline through a thermocouple wire carrier, interference factors are eliminated, a thermocouple temperature measurement end is well contacted with the outer surface of the platinum incoming material pipeline, the temperature measurement reliability is ensured, the temperature of a process point is accurately measured by using the metal thermocouple wire, the measured value is sent to a DCS or a display instrument, a process operator can timely master the temperature change condition of glass liquid, and corresponding process control is carried out: the stability of the liquid level and the normal range of the process temperature of the platinum incoming material pipeline body are kept, and the normal production order is ensured.
The invention relates to the glass manufacturing industry, the physical and chemical properties and the processing properties of platinum-rhodium noble metals, the electromagnetism and the thermocouple measurement technology, and is a comprehensive process method which integrates the raw material application technology, the equipment technology and the process assembly technology.
Drawings
FIG. 1 is a drawing of a platinum box component;
FIG. 2 is a drawing of a thermocouple wire carrier assembly;
FIG. 3 is an assembly view of the parts;
FIG. 4 is an assembly view of the platinum alloy pipe welded to the outer surface thereof;
in the drawings: 1-thermocouple temperature measuring end, 2-thermocouple wire carrier, 3-platinum box, 4-metal thermocouple wire, 5-connecting surface, 6 fixing surface, 7-through hole and 8-platinum feeding pipeline.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1 to 3, the device for detecting the surface temperature of the flexible glass platinum incoming material pipeline provided by the invention comprises a thermocouple wire carrier 2, a platinum box 3 and a metal thermocouple wire 4, wherein the platinum box 3 is a cavity made of a platinum sheet, one side surface of the platinum box 3 is a connecting surface 5, the side surface opposite to the connecting surface 5 is a fixing surface 6, two holes are formed in the fixing surface 6, a thermocouple wire carrier 2 is respectively fixed in each hole, a through hole 7 is formed in each thermocouple wire carrier 2, and the metal thermocouple wire 4 is arranged in each through hole 7; one end of the metal thermocouple wire 4 is a measuring end, the other end of the metal thermocouple wire 4 is an output end, the measuring end of the metal thermocouple wire 4 penetrates through a through hole 7 on the thermocouple wire carrier 2 to enter the platinum box 3, the measuring ends of the two metal thermocouple wires 4 are combined to obtain a thermocouple temperature measuring end 1, and the thermocouple temperature measuring end 1 is tightly attached to the surface of a platinum incoming material pipeline 8 during detection; the output end of the metal thermocouple wire 4 is arranged outside the platinum box 3, the output end is provided with the ceramic beads and the sleeve sleeved on the ceramic beads, the metal thermocouple wire 4 is protected more effectively, the metal thermocouple wire 4 is prevented from being broken and polluted, and the insulativity between the metal thermocouple wires 4 is good.
Preferably, the number of the holes, the thermocouple wire carriers 2 and the metal thermocouple wires 4 can be four, two metal thermocouple wires 4 form a single thermocouple temperature measuring end 1, four metal thermocouple wires 4 form a double thermocouple temperature measuring end 1, and the metal thermocouple wires 4 are more expensive and have lower practicability.
Preferably, the thermocouple temperature measuring end 1 is spherical;
the output end of the metal thermocouple wire 4 extends out of the platinum box 3 to be connected with a DCS or a display instrument and other parts, and the measured value of the thermocouple is sent to the DCS or the display instrument;
preferably, the whole connecting surface 5 is opened, the connecting surface 5 is an arc surface, and the arc surface is matched with the radian of the pipeline, so that no gap is formed during welding and the sealing is good.
Preferably, the gap between the measuring end of the metal thermocouple wire 4 and the thermocouple wire carrier 2 is sealed by a high temperature resistant material which can resist 1800 ℃, when the detection device is used, the measuring end of the metal thermocouple wire 4 is in a relative vacuum state, so that oxidation is prevented, and the service life of the metal thermocouple wire is effectively prolonged;
preferably, the thermocouple temperature measuring end 1 and the thermocouple wire carrier 2 are poured in the platinum box 3, so that the metal thermocouple wire 4 and the thermocouple wire carrier 2 are fixed, the measurement stability is ensured, and air in a cavity of the platinum box 3 can be exhausted.
Preferably, the distance between the thermocouple temperature measuring end 1 and the connecting surface is 50.5mm, so that the thermocouple temperature measuring end 1 can be tightly attached to the surface of the platinum incoming material pipeline 8, and four sides of the connecting surface 5 of the platinum box 3 are hermetically welded with the outer surface of the platinum incoming material pipeline 8.
Preferably, the metal thermocouple wires 4 are made of platinum, and the measuring ends of the two metal thermocouple wires 4 are welded together to form the thermocouple temperature measuring end 1.
Preferably, the even wire carrier 2 is a ceramic piece with the purity of more than 99.7 percent, the temperature resistance of the high-purity ceramic piece reaches 1800 ℃, the temperature of the using environment of the device is 1600 ℃, and the device is ensured not to be damaged due to overhigh temperature of the using environment when in use.
Preferably, the ceramic piece has a T-shaped longitudinal section;
preferably, other materials which are high temperature resistant, insulating and do not react with platinum can be selected for the thermocouple wire carrier 2.
Preferably, the aperture of the through hole 7 on the ceramic piece is 1-2mm, preferably 1.1mm, and only one through hole 7 is arranged on each ceramic piece, so that the metal thermocouple wires 4 can pass through the through holes without contacting each other, and the metal thermocouple wires 4 are insulated from each other.
When in use, the connecting surface 5 of the platinum box 3 is welded on the outer surface of the platinum incoming material pipeline 8.
The invention provides an assembly method of a flexible glass platinum incoming material pipeline surface temperature detection device, which specifically comprises the following operations:
firstly, 2 wire carriers 2 penetrate through two holes on a fixing surface 6 of a platinum box 3 to be fixed;
then welding the measuring ends of the two metal thermocouple wires 4 together to obtain a thermocouple temperature measuring end 1 meeting the measurement precision requirement, and respectively penetrating the output ends of the two metal thermocouple wires 4 out of the platinum box 3 through the through holes 7 on the thermocouple wire carrier 2, wherein the distance between the thermocouple temperature measuring end 1 and the connecting surface 5 of the platinum box 3 is about 0.5 mm;
then, sealing the thermocouple wire carrier 2 and the thermocouple temperature measuring end 1 in a platinum box 3 by using an alumina high-temperature resistant material;
and finally, sleeving a ceramic bead on the output end of the metal thermocouple wire 4, and sleeving a high-temperature sleeve outside the ceramic bead to obtain the flexible glass platinum incoming pipeline surface temperature detection device.
When the thermocouple is used, the connecting surface 5 of the platinum box 3 is welded on the outer side surface of the platinum incoming material pipeline 8, the output end of the metal thermocouple wire 4 is connected with the DCS or the display instrument, and the measured value of the thermocouple is sent to the DCS or the display instrument.
As shown in fig. 4, when the flexible glass platinum incoming pipeline surface temperature detection device is used, the detection device is welded on the outer surface of the platinum incoming pipeline 8 body, so that the operability is strong, the measurement is accurate, and the metal thermocouple wire 4 and the platinum incoming pipeline 8 body are not easy to damage; the thermocouple temperature measuring end 1 formed by welding the metal thermocouple wires 4 utilizes the heat transmission principle, the thermocouple temperature measuring end 1 is heated to generate thermoelectric force, the thermoelectric force corresponds to the temperature, the purpose of accurately measuring the temperature of a process point is achieved, meanwhile, a measured value is sent to a DCS or a display instrument, process operators can master the temperature change condition of glass liquid in time, corresponding process control is carried out, the stability of the liquid level and the use of a platinum incoming material pipeline 8 body in the normal range of the process temperature are kept, and the normal production order is guaranteed.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the technical idea and the implementation gist of the present invention are explained in detail, and the scope of the present invention is not limited thereto, and any simple modification and equivalent structural change or modification made according to the spirit of the present invention should be covered within the scope of the present invention.
Claims (10)
1. The surface temperature detection device for the flexible glass platinum incoming material pipeline is characterized by comprising a coupling wire carrier (2), a platinum box (3) and a metal thermocouple wire (4), wherein two holes are formed in one side surface of the platinum box (3), the coupling wire carrier (2) is respectively fixed in the two holes, a through hole (7) is formed in the coupling wire carrier (2), and the metal thermocouple wire (4) is arranged in the through hole (7); one end of each metal thermocouple wire (4) is a measuring end, the other end of each metal thermocouple wire is an output end, the measuring ends of the two metal thermocouple wires (4) are welded to obtain a thermocouple temperature measuring end (1), and the thermocouple temperature measuring end (1) is arranged in the platinum box (3) and used for detecting the surface temperature of the platinum incoming material pipeline (8); the output end of the metal thermocouple wire (4) is arranged on the outer side of the platinum box (3), and ceramic beads are arranged on the output end.
2. The device for detecting the surface temperature of the flexible glass platinum incoming material pipeline according to claim 1, wherein the side surface corresponding to the side surface provided with the hole of the platinum box (3) is a connecting surface (5), the connecting surface (5) is an integral opening, and the distance from the thermocouple temperature measuring end (1) to the connecting surface (5) is 0.5 mm.
3. The device for detecting the surface temperature of the flexible glass platinum feeding pipeline according to claim 2, wherein the connecting surface (5) is an arc surface, the arc surface has the same arc shape as the platinum feeding pipeline (8), the connecting surface of the platinum box (3) is welded on the outer wall of the platinum feeding pipeline (8), and the thermocouple temperature measuring end (1) is in contact with the outer wall of the platinum feeding pipeline (8).
4. The device for detecting the surface temperature of the flexible glass platinum incoming material pipeline according to claim 1, wherein a gap between the measuring end of the metal thermocouple wire (4) and the thermocouple wire carrier (2) is sealed by a high temperature resistant material which can resist the temperature of 1800 ℃.
5. The device for detecting the surface temperature of the flexible glass platinum incoming material pipeline according to claim 1, wherein the diameter of the through hole (7) on the even wire carrier (2) is 1mm-2 mm.
6. The device for detecting the surface temperature of the flexible glass platinum incoming material pipeline according to claim 1, wherein the even wire carrier (2) is a ceramic part with the purity of more than 99.7 percent, and the longitudinal section of the ceramic part is T-shaped.
7. The device for detecting the surface temperature of the flexible glass platinum incoming material pipeline according to claim 1, wherein the output end of the metal thermocouple wire (4) is connected with a DCS or a display instrument.
8. The device for detecting the surface temperature of the flexible glass platinum incoming material pipeline according to claim 1, wherein a sleeve is further sleeved on the ceramic beads.
9. The device for detecting the surface temperature of the flexible glass platinum incoming material pipeline according to the claim 1, wherein the thermocouple temperature measuring end (1) and the thermocouple wire carrier (2) are cast in a platinum box (3).
10. The method for installing the device for detecting the surface temperature of the flexible glass platinum incoming material pipeline as claimed in any one of claims 1 to 9, is characterized by comprising the following specific steps of:
s1, fixing the two wire carriers (2) in the holes on the platinum box (3);
s2, welding the measuring ends of the two metal thermocouple wires (4) together to obtain a thermocouple temperature measuring end (1), and respectively enabling the output ends of the two metal thermocouple wires (4) to penetrate out of the platinum box (3) from the through holes (7) on the thermocouple wire carrier (2);
s3, sealing the thermocouple wire carrier (2) and the thermocouple temperature measuring end (1) in the platinum box (3) by using high-temperature resistant materials;
s4, sleeving a ceramic bead on the output end of the metal thermocouple wire (4) to obtain the flexible glass platinum feeding pipeline surface temperature detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110742010.2A CN113670460A (en) | 2021-06-30 | 2021-06-30 | Device and method for detecting surface temperature of flexible glass platinum incoming material pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110742010.2A CN113670460A (en) | 2021-06-30 | 2021-06-30 | Device and method for detecting surface temperature of flexible glass platinum incoming material pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN113670460A true CN113670460A (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110742010.2A Pending CN113670460A (en) | 2021-06-30 | 2021-06-30 | Device and method for detecting surface temperature of flexible glass platinum incoming material pipeline |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007011022B3 (en) * | 2007-02-05 | 2008-05-21 | Ust Umweltsensortechnik Gmbh | Immersion thermocouple for measuring temperature of molten steel, has platinum layers arranged on ceramic carriers, serving at adjustment position, and including side with thermo-wires and another side with connecting leads |
| JP2008145244A (en) * | 2006-12-08 | 2008-06-26 | Sukegawa Electric Co Ltd | Thermocouple |
| KR20090103245A (en) * | 2008-03-28 | 2009-10-01 | 우진 일렉트로나이트(주) | Temperature detecting element in the furnace |
| CN104316208A (en) * | 2014-09-30 | 2015-01-28 | 彩虹显示器件股份有限公司 | Temperature measuring apparatus applied to TFT channel body, and mounting method thereof |
| CN207937078U (en) * | 2017-11-22 | 2018-10-02 | 彩虹显示器件股份有限公司 | A kind of thermocouple fixing device of the platinum material path of base plate glass production line |
-
2021
- 2021-06-30 CN CN202110742010.2A patent/CN113670460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008145244A (en) * | 2006-12-08 | 2008-06-26 | Sukegawa Electric Co Ltd | Thermocouple |
| DE102007011022B3 (en) * | 2007-02-05 | 2008-05-21 | Ust Umweltsensortechnik Gmbh | Immersion thermocouple for measuring temperature of molten steel, has platinum layers arranged on ceramic carriers, serving at adjustment position, and including side with thermo-wires and another side with connecting leads |
| KR20090103245A (en) * | 2008-03-28 | 2009-10-01 | 우진 일렉트로나이트(주) | Temperature detecting element in the furnace |
| CN104316208A (en) * | 2014-09-30 | 2015-01-28 | 彩虹显示器件股份有限公司 | Temperature measuring apparatus applied to TFT channel body, and mounting method thereof |
| CN207937078U (en) * | 2017-11-22 | 2018-10-02 | 彩虹显示器件股份有限公司 | A kind of thermocouple fixing device of the platinum material path of base plate glass production line |
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