CN106679837B - A kind of armoured thermocouple - Google Patents
A kind of armoured thermocouple Download PDFInfo
- Publication number
- CN106679837B CN106679837B CN201611125148.3A CN201611125148A CN106679837B CN 106679837 B CN106679837 B CN 106679837B CN 201611125148 A CN201611125148 A CN 201611125148A CN 106679837 B CN106679837 B CN 106679837B
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- Prior art keywords
- cathode
- thermode
- plate
- wiring
- casing
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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
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermally Actuated Switches (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
A kind of armoured thermocouple of the present invention belongs to thermocouple sensor structure-design technique field.A kind of armoured thermocouple, including cathode wiring plate 1, cathode-chip wiring 2, cover board 3, insulating trip 4, bottom plate 5, rivet 6, nut 7, casing 8, thermode 9.Casing 8 is cylinder-like structure, boss is arranged radially at the intermediate position in 8 outside of casing, bottom plate 5, cathode-chip wiring 2, cathode wiring plate 1, is respectively provided with that there are two symmetrical mounting holes on cover board 3 at insulating trip 4, and the position of mounting hole is corresponding, cathode-chip wiring 2, cathode wiring plate 1 all have welding groove；Thermode 9 has positive thermo wires, cathode thermo wires, and the other end of 9 one end sealed insulation of thermode, thermode 9 is insulated by filling glass ball powder.The present invention tightens fixation by nut, and mode signal output is that output is connect with compensating wire by lug plate, and components are more, compact-sized.
Description
Technical field
A kind of armoured thermocouple of the present invention belongs to thermocouple sensor structure-design technique field.
Background technique
For put-put, temperature measuring point is shorter apart from casing wall, and environment temperature is higher.Traditional thermocouple temperature measurement end compared with
Difference, output end heatproof it is lower or apart from ring flange farther out, have its limitation for put-put.
Summary of the invention
The object of the invention: present invention seek to address that put-put or smaller space thermometric demand.
Technical solution of the present invention: a kind of armoured thermocouple, the thermocouple include cathode wiring plate 1, cathode-chip wiring 2,
Cover board 3, insulating trip 4, bottom plate 5, rivet 6, nut 7, casing 8, thermode 9.
Casing 8 is cylinder-like structure, is arranged radially boss, bottom plate 5, insulating trip 4, anode at the intermediate position in 8 outside of casing
Lug plate 2, cathode wiring plate 1 are respectively provided with that there are two symmetrical mounting holes on cover board 3, and the position of mounting hole is corresponding, anode
Lug plate 2, cathode wiring plate 1 all have welding groove；Thermode 9 has positive thermo wires, cathode thermo wires, the sealing of 9 one end of thermode
The other end of insulation, thermode 9 is insulated by filling glass ball powder；
One end of casing 8 presses six sides to be connected and fixed with thermode 9, connects after the other end set top nut 7 of casing 8 with bottom plate 5
Fixation is connect, so that nut 7 is between bottom plate 5 and the boss of casing 8；Insulating trip 4, positive terminal are successively placed on bottom plate 5
The positive thermo wires of thermode 9 is passed through the welding groove of cathode-chip wiring 2 and is welded and fixed by piece 2；Successively on cathode-chip wiring 2
Insulating trip 4, cathode wiring plate 1 are placed, the cathode thermo wires of thermode 9 is passed through into the welding groove of cathode wiring plate 1 and is welded and fixed；
Cover board 3 is placed on cathode wiring plate 1, and rivet 6 is finally sequentially passed through into bottom plate 5, insulating trip 4, cathode-chip wiring 2, insulating trip
4, the mounting hole of cathode wiring plate 1, cover board 3 carries out riveting fixation to rivet 6.
The invention has the advantages that the invention has the following advantages that mounting means is to tighten fixation, mode signal output by nut
To connect output with compensating wire by lug plate, components are more, compact-sized, miniaturization, selection, heat in insulating materials
Electrode end-face seal, component structural design etc. have novelty.
Detailed description of the invention
Fig. 1 is structure of the invention figure；
Wherein, 1 it is cathode wiring plate, 2 be cathode-chip wiring, 3 be cover board, 4 be insulating trip, 5 be bottom plate, 6 is rivet, 7
It is casing for nut, 1,9 is thermode.
Specific embodiment
The present invention will be describe below in further detail with reference to the accompanying drawings.
A kind of armoured thermocouple, the thermocouple include cathode wiring plate 1, cathode-chip wiring 2, cover board 3, insulating trip 4, bottom
Plate 5, rivet 6, nut 7, casing 8, thermode 9.
Casing 8 is cylinder-like structure, is arranged radially boss, bottom plate 5, insulating trip 4, anode at the intermediate position in 8 outside of casing
Lug plate 2, cathode wiring plate 1 are respectively provided with that there are two symmetrical mounting holes on cover board 3, and the position of mounting hole is corresponding, anode
Lug plate 2, cathode wiring plate 1 all have welding groove；Thermode 9 has positive thermo wires, cathode thermo wires, the sealing of 9 one end of thermode
The other end of insulation, thermode 9 is insulated by filling glass ball powder；
One end of casing 8 presses six sides to be connected and fixed with thermode 9, connects after the other end set top nut 7 of casing 8 with bottom plate 5
Fixation is connect, so that nut 7 is between bottom plate 5 and the boss of casing 8；Insulating trip 4, positive terminal are successively placed on bottom plate 5
The positive thermo wires of thermode 9 is passed through the welding groove of cathode-chip wiring 2 and is welded and fixed by piece 2；Successively on cathode-chip wiring 2
Insulating trip 4, cathode wiring plate 1 are placed, the cathode thermo wires of thermode 9 is passed through into the welding groove of cathode wiring plate 1 and is welded and fixed；
Cover board 3 is placed on cathode wiring plate 1, and rivet 6 is finally sequentially passed through into bottom plate 5, insulating trip 4, cathode-chip wiring 2, insulating trip
4, the mounting hole of cathode wiring plate 1, cover board 3 carries out riveting fixation to rivet 6.
Claims (1)
1. a kind of armoured thermocouple, which is characterized in that the thermocouple includes cathode wiring plate (1), cathode-chip wiring (2), lid
Plate (3), insulating trip (4), bottom plate (5), rivet (6), nut (7), casing (8), thermode (9),
Casing (8) is cylinder-like structure, and intermediate position is arranged radially boss on the outside of the casing (8), bottom plate (5), insulating trip (4),
Cathode-chip wiring (2), cathode wiring plate (1) are respectively provided with that there are two symmetrical mounting holes, and the position of mounting hole on cover board (3)
Corresponding, cathode-chip wiring (2), cathode wiring plate (1) all have welding groove；Thermode (9) has positive thermo wires, cathode even
The other end of silk, thermode (9) one end sealed insulation, thermode (9) is insulated by filling glass ball powder；
One end of casing (8) and thermode (9) press six sides to be connected and fixed, and other end set top nut (7) of casing (8) is afterwards and bottom plate
(5) it is connected and fixed, so that nut (7) is located between bottom plate (5) and the boss of casing (8)；Insulation is successively placed on bottom plate (5)
The positive thermo wires of thermode (9) is passed through the welding groove of cathode-chip wiring (2) and is welded and fixed by piece (4), cathode-chip wiring (2)；
Insulating trip (4), cathode wiring plate (1) are successively placed on cathode-chip wiring (2), the cathode thermo wires of thermode (9) are passed through negative
The welding groove of pole lug plate (1) is simultaneously welded and fixed；Cover board (3) are placed on cathode wiring plate (1), successively by rivet (6) finally
Across bottom plate (5), insulating trip (4), cathode-chip wiring (2), insulating trip (4), cathode wiring plate (1), cover board (3) mounting hole,
Riveting fixation is carried out to rivet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125148.3A CN106679837B (en) | 2016-12-08 | 2016-12-08 | A kind of armoured thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125148.3A CN106679837B (en) | 2016-12-08 | 2016-12-08 | A kind of armoured thermocouple |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106679837A CN106679837A (en) | 2017-05-17 |
| CN106679837B true CN106679837B (en) | 2019-05-24 |
Family
ID=58868735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611125148.3A Active CN106679837B (en) | 2016-12-08 | 2016-12-08 | A kind of armoured thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679837B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019150622A1 (en) * | 2018-01-30 | 2019-08-08 | 株式会社フルヤ金属 | Thermocouple structure and method for manufacturing same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11351972A (en) * | 1998-06-03 | 1999-12-24 | Sakaguchi Dennetsu Kk | Temperature measuring device for heating furnace |
| CN2459557Y (en) * | 2000-09-30 | 2001-11-14 | 泊头宏业汽车加热器有限责任公司 | Sensor used at high temp. |
| CN201731951U (en) * | 2010-05-25 | 2011-02-02 | 西安电炉研究所有限公司 | Tungsten-rhenium thermoelectric couple for vacuum furnace |
| CN202974480U (en) * | 2012-12-10 | 2013-06-05 | 重庆市大正温度仪表有限公司 | High temperature-resistant high-voltage tungsten-rhenium thermocouple |
| CN205002890U (en) * | 2015-07-23 | 2016-01-27 | 首凯汽车零部件（江苏）有限公司 | Automobile exhaust temperature sensor |
-
2016
- 2016-12-08 CN CN201611125148.3A patent/CN106679837B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11351972A (en) * | 1998-06-03 | 1999-12-24 | Sakaguchi Dennetsu Kk | Temperature measuring device for heating furnace |
| CN2459557Y (en) * | 2000-09-30 | 2001-11-14 | 泊头宏业汽车加热器有限责任公司 | Sensor used at high temp. |
| CN201731951U (en) * | 2010-05-25 | 2011-02-02 | 西安电炉研究所有限公司 | Tungsten-rhenium thermoelectric couple for vacuum furnace |
| CN202974480U (en) * | 2012-12-10 | 2013-06-05 | 重庆市大正温度仪表有限公司 | High temperature-resistant high-voltage tungsten-rhenium thermocouple |
| CN205002890U (en) * | 2015-07-23 | 2016-01-27 | 首凯汽车零部件（江苏）有限公司 | Automobile exhaust temperature sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106679837A (en) | 2017-05-17 |
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