CN206974556U - A kind of multi-route measuring temperature sensor device - Google Patents
A kind of multi-route measuring temperature sensor device Download PDFInfo
- Publication number
- CN206974556U CN206974556U CN201720828155.3U CN201720828155U CN206974556U CN 206974556 U CN206974556 U CN 206974556U CN 201720828155 U CN201720828155 U CN 201720828155U CN 206974556 U CN206974556 U CN 206974556U
- Authority
- CN
- China
- Prior art keywords
- thermocouple
- temperature sensor
- mounting flange
- sealing ring
- seat
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000001291 vacuum drying Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a kind of multi-route measuring temperature sensor fastening device, is related to electric furnace, industrial furnace vacuum drying oven field；A kind of multi-route measuring temperature sensor device, including multi-channel thermocouple, mounting flange, housing screw, thermocouple seat, plain cushion, sealing ring, screw, nut, plain cushion, spring washer, sealing ring.The thermocouple by housing screw, plain cushion, sealing ring fix thermocouple seat on, (thermocouple seat is welded on mounting flange), the branched thermocouple by thermocouple seat insert heating chamber in, thermometric.The branched thermocouple, thermocouple seat, mounting flange and vacuum furnace body connect.The fixing point that the utility model overcomes vacuum drying oven in the prior art can only use a thermometric idol, and a temperature measuring point can only use the deficiency of thermocouple all the way, simple in construction and practical and convenient operation.
Description
Technical field
It the utility model is related to industrial furnace, electric furnace, vacuum drying oven field, more specifically to a kind of branched thermocouple fixes
Device.
Background technology
, will to temperature particularly in the development in Hi-Tech research field such as space flight, aviation in modern industrial production development
More and more higher is sought, first, to high developer temperature, second, developing to high-precision requirement, so requires electric furnace more and more higher, that is,
Say requirement to thermometric also more and more higher.We will change single point thermometric in the past and innovate as multi-route measuring temperature, raising thermometric essence
Degree.
Utility model content
A kind of multi-route measuring temperature sensor device, it is characterised in that it includes mounting flange (1), housing screw (2), thermocouple
Seat (3), plain cushion (4), sealing ring (5), thermocouple (6), screw (7), nut (8), plain cushion (9), spring washer (10), sealing ring
(11), the thermocouple (6) is inserted in thermocouple seat (3) by housing screw (2), plain cushion (4), sealing ring (5), into body of heater plus
Hot cell carries out thermometric, mounting flange (1) the body of heater screw (7), nut (8), plain cushion (9), spring washer (10), sealing ring (11)
Connection, the thermocouple seat (3) are welded with mounting flange (1).
A kind of multi-route measuring temperature sensor device that inventor proposes, domestic heat treatment industry still use single-point single channel thermometric.
Two schemes find that multi-route measuring temperature scheme is with the obvious advantage in prototype test.Standard signal is shown simultaneously on same temperature measuring point,
Measurement signal, systems measures signal and monitoring signal.Error between each measurement signal is 5 DEG C, so than spot measurement error 15
DEG C --- 20 DEG C, precision improves a lot, while can draw several desired signal data, saves a large amount of debug times and manpower.
Affected by environment small, the development to heat treatment industry is played positive role by this invention.
Brief description of the drawings
Fig. 1 is a kind of structural representation of multi-route measuring temperature sensor device described in the utility model.
Embodiment
1st, a kind of multichannel measurement thermocouple, multiple signals, such as standard, measurement, system, monitoring letter can be measured simultaneously
Number.
2nd, thermocouple as claimed in claim 1, the thermocouple of different model can be put into simultaneously in a temperature measuring area：
B、S、N、K、WRe.
3rd, thermocouple as claimed in claim 1 can improve overall temperature measurement accuracy and compare the thermometric essence of temperature measurement signal
Degree.
4th, thermocouple as claimed in claim 1, branched temperature thermocouple is put into same protection pipe and ensures entirety
The precision of thermometric.
5. the branched thermocouples of assembling form A. of claim thermocouple can be assembled, can be by thermocouple when needing
Assemble and be conveniently replaceable, and can guarantee that vacuum state；B. branched thermocouple be alternatively it is push-in, it is necessary to when thermocouple can be inserted
Enter to change, and can guarantee that vacuum state.C. branched idol can insert and assemble soon combined type, partly can insert soon, be partly assembling
And multiple combinations, and can guarantee that vacuum state.
Claims (3)
1. a kind of multi-route measuring temperature sensor device, it is characterised in that it includes mounting flange (1), housing screw (2), thermocouple seat
(3), plain cushion (4), sealing ring (5), thermocouple (6), screw (7), nut (8), plain cushion (9), spring washer (10), sealing ring (11)
The thermocouple (6) is inserted in thermocouple seat (3) by housing screw (2), plain cushion (4), sealing ring (5), into body of heater heating chamber
Thermometric is carried out, mounting flange (1) the body of heater screw (7), nut (8), plain cushion (9), spring washer (10), sealing ring (11) are even
Connect, the thermocouple seat (3) is welded with mounting flange (1).
A kind of 2. multi-route measuring temperature sensor device according to claim 1, it is characterised in that the mounting flange (1) with
Thermocouple seat (3) welds.
A kind of 3. multi-route measuring temperature sensor device according to claim 1, it is characterised in that the mounting flange (1) with
Multiple thermocouple seat (3) welding, reach installation multi-route measuring temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828155.3U CN206974556U (en) | 2017-07-10 | 2017-07-10 | A kind of multi-route measuring temperature sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828155.3U CN206974556U (en) | 2017-07-10 | 2017-07-10 | A kind of multi-route measuring temperature sensor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974556U true CN206974556U (en) | 2018-02-06 |
Family
ID=61402000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720828155.3U Expired - Fee Related CN206974556U (en) | 2017-07-10 | 2017-07-10 | A kind of multi-route measuring temperature sensor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426645A (en) * | 2018-06-07 | 2018-08-21 | 上海卫星装备研究所 | A kind of cold screen temperature sensor fixing device for installing of profound hypothermia gas helium and method |
-
2017
- 2017-07-10 CN CN201720828155.3U patent/CN206974556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426645A (en) * | 2018-06-07 | 2018-08-21 | 上海卫星装备研究所 | A kind of cold screen temperature sensor fixing device for installing of profound hypothermia gas helium and method |
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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: 20180206 |