CN110260990A - For measuring the thermocouple assembly of reactor temperature - Google Patents
For measuring the thermocouple assembly of reactor temperature Download PDFInfo
- Publication number
- CN110260990A CN110260990A CN201910673213.3A CN201910673213A CN110260990A CN 110260990 A CN110260990 A CN 110260990A CN 201910673213 A CN201910673213 A CN 201910673213A CN 110260990 A CN110260990 A CN 110260990A
- Authority
- CN
- China
- Prior art keywords
- thermocouple
- sleeve pipe
- protection sleeve
- shank
- thermocouple assembly
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/007—Testing
Abstract
The present invention provides a kind of thermocouple assembly (1) for measuring reactor temperature; include: the protection sleeve pipe (2) with first end (21) and opposite second end (22), is configured to the casing from second end towards the tapered general conical of first end；Thermocouple (3); the thermocouple includes shank (31) and the temperature sensor (32) for being connected to the shank; the shank is removably secured the second end (22) for being connected to the protection sleeve pipe, which extends into the protection sleeve pipe towards the first end (21)；With installation pedestal (4), it is used to thermocouple assembly being fixedly installed to reaction kettle；Wherein, shank (31) is equipped with fexible bias pressure mechanism (5); the fexible bias pressure mechanism is configured to when the shank is fixedly attached to the protection sleeve pipe, and temperature sensor (32) described in the fexible bias pressure mechanism bias contacts it with the first end of protection sleeve pipe (21) always.The invention further relates to a kind of reaction kettle devices for being equipped with above-mentioned thermocouple assembly.
Description
Technical field
The present invention relates to reaction kettle technical fields, more particularly, to measure the thermocouple assembly of reactor temperature, with
And the reaction kettle using this thermocouple assembly.
Background technique
In reaction kettle technical field, the thermometer boss of the thermocouple assembly for measuring reactor temperature is usually
Cylinder, in reaction kettle work, the thermometer boss in reaction kettle will receive the impact of high-speed rotating material in kettle, at it
Root can generate very big bending stress, it is possible to will cause thermometer boss fracture.
It is different additionally, due to the material of thermometer and casing, when being influenced by reactor temperature, the journey expanded with heat and contract with cold
Degree is different, and thermometer and casing is caused to disengage, so as to cause temperature-measuring results inaccurate.
Currently, generally using a temperature measuring equipment such as thermocouple come thermometric in reaction kettle, if temperature measuring equipment damages
It has no way of finding out about it.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of new thermocouple assembly, and with an improved the structure of casing, enhancings
The intensity of sleeve bottom, and thermocouple can always with casing-contact, to have improved thermometric accuracy.
For this purpose, the present invention provide it is a kind of for measuring the thermocouple assembly of reactor temperature, comprising: protection sleeve pipe,
With first end and opposite second end, which is configured to the general conical tapered towards the first end from the second end
Casing；Thermocouple, the thermocouple include shank and the temperature sensor for being connected to the shank, which is removably secured company
It is connected to the second end of the protection sleeve pipe, which extends into the protection sleeve pipe towards the first end；With installation base
Seat, the installation pedestal are used to thermocouple assembly being fixedly installed to reaction kettle；Wherein, shank is equipped with fexible bias pressure mechanism, described
Fexible bias pressure mechanism is configured to when the shank is fixedly attached to the protection sleeve pipe, which can be biased described
Temperature sensor make its always with first end in contact of the protection sleeve pipe.
In the above-mentioned technical solutions, since protection sleeve pipe is configured to the casing of general conical, so that compared to cylinder
Casing, in reaction kettle operation, the impact force that the casing of general conical receives is smaller, can prevent the ontology of protection sleeve pipe from rolling over
It is disconnected, especially prevent sleeve body fractureing in root.In addition, the shank, which is removably secured, is connected to the protection sleeve pipe,
So that can easily be replaced when temperature sensor breaks down.Also, fexible bias pressure mechanism is set, so that temperature sensing
Device can be contacted with protection sleeve pipe always, improve the thermometric accuracy of thermocouple.
In a scheme of the invention, shank passes through the inner thread piece being arranged on the shank and is arranged in protection sleeve pipe
Second end at external thread piece be threadedly coupled to the protection sleeve pipe.It should be appreciated that shank can be detachable by other mechanisms
Ground is connected to protection sleeve pipe, these are also covered by within the scope of application.
In another scheme of the invention, shank can have hollow housing portion, which is located at hollow shell
In body portion, the one end in the hollow housing portion is equipped with through-hole, which extends through the through-hole and be connected to the fexible bias pressure
Mechanism.
In a concrete scheme, fexible bias pressure mechanism includes being fixed on the one end in hollow housing portion at interval
At least two screw elements, the plate-like piece being installed at least two screw element, and wear on each screw element
Helical spring, wherein helical spring between plate-like piece and the head of the screw element and be configured to the plate-like piece apply
Biasing force, and the temperature sensor is fixedly attached to the plate-like piece.When thermocouple is influenced by the temperature change in reaction kettle,
And when gap occur in temperature sensor and protection sleeve pipe, due to the tension force effect of helical spring, to apply to plate-like piece inclined
Therefore pressure is simultaneously biased power to temperature sensor.
In an arrangement, installation pedestal is configured with the form of the ring flange of mounting hole, passes through ring flange and fastening
Part such as bolt cooperates, and thermocouple assembly can be installed to reaction kettle.
In the present invention, protection sleeve pipe is made of the high material of thermal coefficient, these materials are, for example, that copper, aluminium or copper aluminium close
Gold.Thus one, it can be ensured that the thermometric accuracy of thermocouple.
It can be coated with corrosion-resistant, anti-stick metal coating in the outer surface of an advantageous scheme, the protection sleeve pipe,
Such as nickel coating.By the way that such coating is arranged, it can prevent the reactant in reaction kettle from corroding casing and adhere to protection
Casing, in order to avoid influence the thermometric accuracy of thermocouple assembly.
The present invention also provides a kind of reaction kettle devices comprising: the autoclave body with circular arc-shaped bottom portion；Stirrer paddle；With it is upper
At least two thermocouple assemblies are stated, thermocouple assembly is installed to autoclave body and extended into inside reaction kettle device.By being arranged at least
Two thermocouple assemblies, proofread thermometric numerical value mutually, and if one of thermocouple assembly damage, can and
Shi Zhixiao.
In a preferred embodiment, reaction kettle device includes two thermocouple assemblies, stirrer paddle close to this is arc-shaped
The end of bottom offers two recesses corresponding with two thermocouple assemblies, so that not contacting when stirrer paddle rotation
The thermocouple assembly.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that the structure according to the present invention for measuring one embodiment of the thermocouple assembly of reactor temperature is shown
It is intended to；
Fig. 2 is the structural schematic diagram of the protection sleeve pipe of thermocouple assembly shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the thermocouple of thermocouple assembly shown in FIG. 1；
Fig. 4 is the structural schematic diagram for being equipped with the reaction kettle device of thermocouple assembly shown in FIG. 1；With
Fig. 5 is the portion the A enlarged drawing in Fig. 4.
Specific embodiment
Describe to realize according to the present invention below with reference to accompanying drawings and by embodiment is used to measure reactor temperature
Thermocouple assembly.In the following description, numerous specific details are set forth to make person of ordinary skill in the field more
Comprehensively understand the present invention.But for the technical staff in technical field it is evident that realization of the invention can not have
Have some in these details.However, it should be understood that the specific embodiment that the present invention is not limited to be introduced.Phase
Instead, it may be considered that implement the present invention with any combination of following feature and element, regardless of they whether be related to it is different
Embodiment.
Fig. 1 shows according to the present invention for measuring one embodiment of the thermocouple assembly 1 of reactor temperature.From
As can be seen that thermocouple assembly 1 includes protection sleeve pipe 2 in figure, it is removably secured the thermocouple 3 for being connected to the protection sleeve pipe,
And the installation pedestal 4 between protection sleeve pipe 2 and thermocouple 3 is set, which is used for the fixed peace of thermocouple assembly 1
It is filled to reaction kettle.In this embodiment, protection sleeve pipe 2 is the casing of general conical, with first end 21 and opposite second
End 22, the protection sleeve pipe is substantially tapered from second end 22 towards first end 21.Thermocouple 3 includes shank 31 and is connected to the shank
Temperature sensor 32 (or referred to as thermometer), wherein the shank is removably secured the second end for being connected to protection sleeve pipe 2
22, and temperature sensor 31 extends into protection sleeve pipe 2 towards the first end 21.Advantageously, shank 31 is equipped with elasticity partially
Press mechanism 5 is configured under the assembled state of thermocouple 3, i.e., when the shank is fixedly attached to the protection sleeve pipe, elasticity is partially
Press mechanism 5 can apply the biasing force of the first end towards protection sleeve to temperature sensor 32, so that temperature sensor 32 is special
It is not that it keeps contacting with the first end 21 of protection sleeve pipe always towards one end of the first end of protection sleeve pipe 3.
Referring to Fig. 1 and Fig. 2, for example, the casing of general conical can be configured to the first cylinder positioned at first end 21
Shape section 21a positioned at the second cylindrical section 22a of second end 22, and is located between the first and second cylindrical section
Conical section.Herein, installation pedestal 4 is configured to that the form for the ring flange being attached on the second cylindrical section 22a can be covered,
Ring flange has mounting hole 4a, and by the cooperation of mounting hole and the autoclave body of fastener and reaction kettle, thermocouple assembly 1 is installed
To reaction kettle.
In this embodiment, as shown in figures 1 and 3, shank 31 can be by 33 He of inner thread piece that is arranged on the shank
External thread piece 23 at the second end of the protection sleeve pipe 2 is set and is threadedly coupled to the protection sleeve pipe 2.Particularly, shank 31
It is configured with hollow housing portion 30, the one end towards protection sleeve pipe 2 in the hollow housing portion 30 is equipped with through-hole 6, inner thread piece
33 be connected to the hollow housing portion 30 the end or the pipe that is integrally formed therewith, the pipe have interior
Screw thread.External thread piece 23 is to be connected to the second cylinder section 22a or integrally extend to form from second cylinder section 22a
Pipe, which has external screw thread with above-mentioned screw-internal thread fit.Threaded connection shown here is only
It is schematically, other suitable detachable connection methods between shank 31 and protection sleeve pipe 2 are also covered by the guarantor in the application
It protects in range.
Referring particularly to Fig. 3, a specific embodiment of fexible bias pressure mechanism 5 is shown.Fexible bias pressure mechanism 5 is located at hollow
In housing section 30, and temperature sensor 32 extends through the through-hole and is connected to the fexible bias pressure mechanism 5.In one example, bullet
Property bias mechanism 5 include be fixed at interval hollow housing portion 30 described one end two screw elements 51, be installed on this two
Plate-like piece 52 on a screw element, and the helical spring 53 on each screw element is worn, wherein the helical spring is located at
To apply the plate-like piece towards protection sleeve between the plate-like piece and the head of the screw element and in compressive state
Biasing force, and the temperature sensor is fixedly attached to the plate-like piece 52.Screw element 51 may be configured to only be screwed into hollow housing
Part in portion 30 has screw thread, and does not set screw thread between the part and the head of screw, enables plate-like piece 52 sliding along screw
It is dynamic.In this embodiment, though it is shown that being provided only with two screw elements, it is to be understood that, more screw elements, example can be equipped with
Such as three, four are also covered by within the scope of protection of this application.
Under the assembled state of thermocouple assembly 1, when the first end of the free end contact protection sleeve 2 of temperature sensor 32
When 21, gap is advantageously present between the plate-like piece 52 and the inner wall in hollow housing portion 30.When thermocouple assembly 1 is reacted
It, can temperature if the degrees of expansion of protection sleeve pipe is greater than the degrees of expansion of temperature sensor itself when high temperature in kettle influences
The first end of sensor and protection sleeve pipe will be disengaged from contacting, this will affect the measurement accuracy of thermocouple.However due in plate
It is equipped with helical spring 53 between part 52 and the head of screw element, and is deposited between plate-like piece 52 and the inner wall in hollow housing portion 30
In gap, helical spring 53 is enabled to be biased power to plate-like piece 52, so that plate-like piece 52 be pushed to move towards protection sleeve pipe 2
It is dynamic, and then drive the temperature sensor for being fixed to plate-like piece 52 mobile towards protection sleeve pipe 2, until protective case described in abutting contact
The first end 21 of pipe, so that it is guaranteed that the thermometric accuracy of thermocouple assembly.
When the thermocouple protective casing applied under hot conditions is wanted in production, material removes the gas for having common thermocouple requirement
It outside close property, mechanical strength, stability and thermal conductivity, also requires: high temperature resistant: using, do not generate in the electric thermo-couple temperature measurement upper limit
Rotten and deformation, antioxygenic property is good at high temperature；Heat resistance: do not soften at use temperature in thermocouple；Corrosion resistance: work as thermoelectricity
When even protection sleeve pipe must immerse in reaction medium, there should be the corrosion resistance to these media；With certain resistance to jump in temperature
Performance, the comprehensive performance of anti-thermal shock, thermal conductivity is high, thermally expands small.In the present invention, in order to ensure the thermometric of thermocouple assembly is accurate
Property, protection sleeve pipe are made of the high material of thermal coefficient, and the material is, for example, copper, aluminium or albronze.Advantageously, protection
The outer surface of casing 2 can also be coated with corrosion-resistant, anti-stick metal coating, such as nickel coating.
Fig. 4 and Fig. 5 shows to be equipped with the structural representation of the reaction kettle device 11 of thermocouple assembly 1 according to the present invention
Figure.As shown, reaction kettle device 11 includes the autoclave body 12 with circular arc-shaped bottom portion, stirrer paddle 13, and installation is to the kettle
Body simultaneously extends into two thermocouple assemblies 1 inside the reaction kettle device.Wherein, close arc-shaped bottom of stirrer paddle 13
The end in portion offers two recesses 14 corresponding with two thermocouple assemblies, so that not when stirrer paddle rotation
Contact the thermocouple assembly.Herein, using double temperature thermocouples, so that thermometric numerical value can be proofreaded mutually.If
There is a thermocouple break, can know in time.It will be appreciated, however, that more than two thermocouple assemblies can also be used.
Although the present invention has been disclosed in the preferred embodiments as above, present invention is not limited to this.Any art technology
Personnel, made various changes and modification, should all be included in protection model of the invention without departing from the spirit and scope of the present invention
In enclosing, therefore protection scope of the present invention should be defined by the scope defined by the claims..
Claims (10)
1. a kind of thermocouple assembly (1) for measuring reactor temperature, comprising:
Protection sleeve pipe (2), with first end (21) and opposite second end (22), which is configured to from the second end
The casing of the general conical tapered towards the first end；
Thermocouple (3), the thermocouple include shank (31) and the temperature sensor (32) for being connected to the shank, and the shank is detachable
Ground is fixedly attached to the second end (22) of the protection sleeve pipe, which extends into this towards the first end (21)
In protection sleeve pipe (2),
Installation pedestal (4), the installation pedestal are used to thermocouple assembly being fixedly installed to reaction kettle；
Wherein, the shank (31) is equipped with fexible bias pressure mechanism (5), and the fexible bias pressure mechanism is configured to connect when the shank is fixed
When being connected to the protection sleeve pipe, the fexible bias pressure mechanism can be biased the temperature sensor (32) make its always with the protection
The first end (21) of casing contacts.
2. thermocouple assembly according to claim 1, wherein the shank (31) passes through the interior spiral shell being arranged on the shank
Line part (33) and the external thread piece (23) being arranged at the second end of the protection sleeve pipe (2) are threadedly coupled to the protection sleeve pipe.
3. thermocouple assembly according to claim 2, wherein the shank (31) has hollow housing portion (30), described
Fexible bias pressure mechanism is located in the hollow housing portion (30), and the one end in the hollow housing portion is equipped with through-hole (6), the temperature sensing
Device extends through the through-hole and is connected to the fexible bias pressure mechanism (5).
4. thermocouple assembly according to claim 3, wherein the fexible bias pressure mechanism (5) includes fixing at interval
At least two screw elements (51) in the one end in the hollow housing portion (30), are installed at least two screw element
Plate-like piece (52), and the helical spring (53) on each screw element is worn, wherein the helical spring is positioned at described
It between plate-like piece and the head of the screw element and is configured to be biased the plate-like piece power, and the temperature sensor is fixed
It is connected to the plate-like piece (52).
5. thermocouple assembly according to claim 1, which is characterized in that the installation pedestal (4) is configured with installation
The form of the ring flange in hole (4a).
6. thermocouple assembly according to any one of claim 1 to 5, wherein the protection sleeve pipe is by thermal coefficient height
Material be made, the material be copper, aluminium or albronze.
7. thermocouple assembly according to any one of claim 1 to 5, wherein the outer surface of the protection sleeve pipe coats
There is corrosion-resistant, anti-stick metal coating.
8. thermocouple assembly according to claim 7, wherein the metal coating is nickel coating.
9. a kind of reaction kettle device (11), comprising:
Autoclave body (12) with circular arc-shaped bottom portion；
Stirrer paddle (13)；With
Installation is to the autoclave body (12) and extends at least two inside the reaction kettle device according to claim 1 in 8
Described in any item thermocouple assemblies (1).
10. reaction kettle device according to claim 9, wherein the reaction kettle device includes two thermocouple assemblies
(1), the end close to the circular arc-shaped bottom portion of the stirrer paddle (13) offers corresponding with two thermocouple assemblies
Two recesses (14) so that when the stirrer paddle rotation when do not contact the thermocouple assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910673213.3A CN110260990A (en) | 2019-07-24 | 2019-07-24 | For measuring the thermocouple assembly of reactor temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910673213.3A CN110260990A (en) | 2019-07-24 | 2019-07-24 | For measuring the thermocouple assembly of reactor temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110260990A true CN110260990A (en) | 2019-09-20 |
Family
ID=67928087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910673213.3A Pending CN110260990A (en) | 2019-07-24 | 2019-07-24 | For measuring the thermocouple assembly of reactor temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110260990A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405680A (en) * | 2021-05-19 | 2021-09-17 | 中国原子能科学研究院 | Thermocouple clamping device for inner wall of pipeline |
| CN114061778A (en) * | 2021-11-11 | 2022-02-18 | 苏州凯迪泰医学科技有限公司 | Temperature sensor for integrated detection of connection-effective device |
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|---|---|---|---|---|
| GB996748A (en) * | 1962-05-16 | 1965-06-30 | Bailey Meter Co | Improvements in or relating to temperature measuring apparatus |
| CN201819750U (en) * | 2010-08-20 | 2011-05-04 | 丁锡端 | Thermocouple or thermal resistor convenient for disassembly |
| CN102563862A (en) * | 2010-11-29 | 2012-07-11 | 株式会社田洼精密机械制造厂 | Heat exchanger |
| CN103357287A (en) * | 2013-08-06 | 2013-10-23 | 中国石油大学(华东) | Visual oil-water mixing and stirring device used for laboratory |
| EP3184980A1 (en) * | 2015-12-21 | 2017-06-28 | ENDRESS + HAUSER WETZER GmbH + Co. KG | Temperature sensor for measuring the temperature of a medium in a vessel or a pipe |
| CN210051449U (en) * | 2019-07-24 | 2020-02-11 | 巴斯夫新材料有限公司 | Thermocouple device for measuring temperature in reaction kettle |
-
2019
- 2019-07-24 CN CN201910673213.3A patent/CN110260990A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB996748A (en) * | 1962-05-16 | 1965-06-30 | Bailey Meter Co | Improvements in or relating to temperature measuring apparatus |
| CN201819750U (en) * | 2010-08-20 | 2011-05-04 | 丁锡端 | Thermocouple or thermal resistor convenient for disassembly |
| CN102563862A (en) * | 2010-11-29 | 2012-07-11 | 株式会社田洼精密机械制造厂 | Heat exchanger |
| CN103357287A (en) * | 2013-08-06 | 2013-10-23 | 中国石油大学(华东) | Visual oil-water mixing and stirring device used for laboratory |
| EP3184980A1 (en) * | 2015-12-21 | 2017-06-28 | ENDRESS + HAUSER WETZER GmbH + Co. KG | Temperature sensor for measuring the temperature of a medium in a vessel or a pipe |
| CN210051449U (en) * | 2019-07-24 | 2020-02-11 | 巴斯夫新材料有限公司 | Thermocouple device for measuring temperature in reaction kettle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405680A (en) * | 2021-05-19 | 2021-09-17 | 中国原子能科学研究院 | Thermocouple clamping device for inner wall of pipeline |
| CN114061778A (en) * | 2021-11-11 | 2022-02-18 | 苏州凯迪泰医学科技有限公司 | Temperature sensor for integrated detection of connection-effective device |
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