CN207570684U - A kind of double branch multipoint thermocouple cores of synthesis - Google Patents
A kind of double branch multipoint thermocouple cores of synthesis Download PDFInfo
- Publication number
- CN207570684U CN207570684U CN201720572061.4U CN201720572061U CN207570684U CN 207570684 U CN207570684 U CN 207570684U CN 201720572061 U CN201720572061 U CN 201720572061U CN 207570684 U CN207570684 U CN 207570684U
- Authority
- CN
- China
- Prior art keywords
- core
- armouring
- temperature measuring
- armouring core
- measuring point
- 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
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a kind of double branch multipoint thermocouple cores of synthesis, including the first armouring core, the second armouring core, temperature measuring point, it is equipped with multiple temperature measuring points on the first armouring core, the second armouring core, the temperature measuring point number on the first armouring core, the second armouring core is identical and is arranged in a one-to-one correspondence.The beneficial effects of the utility model are：Temperature measuring point on first armouring core, the second armouring core is arranged in a one-to-one correspondence, i.e., same position is set there are two temperature measuring point, is improved and is measured precision, while improves present apparatus reliability of operation, when breaking down there are one temperature measuring point, does not influence thermometric operation.
Description
Technical field
The utility model is related to Thermocouples Technology field, more particularly to a kind of double branch multipoint thermocouple cores of synthesis.
Background technology
In the technology controlling and process step of the industries such as coal chemical industry, the temperature control of various reactors, converter and synthesizer
Need the participation of thermocouple, the temperature measuring point on thermocouple can measure the gas flow temperature in converter synthetic tower, existing thermocouple
Single branch thermometric core is mostly only set, and single branch thermometric core measurement precision is low, reliability is low, and the thermometric core of double branch structures is just
Disadvantage mentioned above can effectively be evaded, how to ensure the temperature measuring points of two cores towards being unanimously critical technical problem, Yi Zhongke
Problem above is solved, can be effectively improved and measured the double branch multipoint thermocouple cores of synthesis of precision and need further to study and open
Hair.
Utility model content
The purpose of this utility model is to be directed to technological deficiency in the prior art, and provides a kind of measurement precision
The double branch multipoint thermocouple cores of the synthesis high, reliability is high.
Technical solution is used by realize the purpose of this utility model：
A kind of double branch multipoint thermocouple cores of synthesis, it is described including the first armouring core, the second armouring core, temperature measuring point
It is equipped with multiple temperature measuring points on first armouring core, the second armouring core, the temperature measuring point and second on the first armouring core
Temperature measuring point number on armouring core is identical and is arranged in a one-to-one correspondence.
Preferably, the first armouring core, the temperature measuring point on the second armouring core are towards identical, towards tested air-flow
Come to.
Preferably, the thermocouple core further includes supporting rod, support ring；The supporting rod, the first armouring core, second
Armouring core is arranged in parallel, and the first armouring core, the second armouring core are fixed on supporting rod by multiple support rings, so that first
Armouring core, the second armouring core keep straight, and the marginal position of the support ring, which is equipped with, is oriented to notch, is set in the support ring
There are perforative first hole, the second hole, third hole, the center of circle in third hole is located in the first hole center of circle, the second hole center of circle connecting line
On vertical line, the first hole is for fixing the first armouring core, and the second hole is for fixing the second armouring core, and third hole is for fixed branch
Strut.
Preferably, it is described be oriented to notch line of symmetry be located at the first hole center of circle, the second hole center of circle connecting line vertical line on.
Preferably, the first armouring core, the left side of any temperature measuring point and right side cladding are heat-insulated on the second armouring core
Layer.
Preferably, temperature measuring point equidistantly distributed on the first armouring core, the temperature measuring point on the second armouring core
Equidistantly distributed.
Preferably, the first armouring core, the second armouring core are equipped with eight-ten two temperature measuring points, the thermometric
Core is equipped with 40-six ten support rings, sets that there are five support rings between two neighboring temperature measuring point.
Preferably, the guiding notch is semicircle orifice.
Preferably, thermal insulation layer is coated between the left side of any temperature measuring point and two support rings on right side.
Preferably, the first armouring core, the second armouring core are equipped with ten temperature measuring points, are set on the thermometric core
There are 50 support rings, set between two neighboring temperature measuring point there are five support ring.
Preferably, the thermal insulation layer uses ceramic fibre.
Preferably, the spacing between two neighboring temperature measuring point be 1210mm, any temperature measuring point with its on the left of support ring it
Between spacing for 60mm, the spacing between any temperature measuring point and support ring on the right side of it is 60mm, adjacent on the left of any temperature measuring point
Two support rings between spacing for 100mm, the spacing on the right side of any temperature measuring point between two adjacent support rings is
100mm。
Preferably, the end of the thermometric core, which is fixed with, is oriented to end, is oriented to end and includes guide head, reinforced pipe,
One end of reinforced pipe is fixed in the support ring of thermometric core end, and the other end is fixed on guide head,
Preferably, the first armouring core, the second armouring core end penetrate into reinforced pipe, the end of supporting rod penetrates
Into guide head.
Preferably, the temperature measuring point of the least significant end of the thermometric core is to being oriented to the spacing of tip end as 175mm, and described the
The length that one armouring core, the second armouring core are penetrated into reinforced pipe is 30mm.
Compared with prior art, the beneficial effects of the utility model are：
1st, the present apparatus is provided with two thermometric cores, i.e. the first armouring core, the second armouring core, and the first armouring core
Temperature measuring point on body, the second armouring core is arranged in a one-to-one correspondence, i.e., same position is set there are two temperature measuring point, is improved and is measured precisely
Degree, while present apparatus reliability of operation is improved, when breaking down there are one temperature measuring point, thermometric operation is not influenced.
2nd, support ring can both play the role of stationary positioned, and the first armouring core, the second armouring core is kept to be mutually parallel
Linear structure, and can play the role of preventing air-flow crossfire, the mutual crossfire of air-flow at different thermometric sites is prevented, is carried
High measurement precision, temperature measuring point is towards tested air-flow in synthetic tower come to can further improve measurement precision.
3rd, the setting of notch is oriented in support ring, when assembling the present apparatus, guiding role is played, ensures the first armouring core
Body, the temperature measuring point direction of the second armouring core are consistent, improve production efficiency, easy to utilize.
4th, the setting of thermal insulation layer, having prevents tested warm air from transferring heat to non-measured position on core, prevents
This partial heat conducts on core.
5th, shell is not provided with outside thermometric core, the shunting function of shell can be avoided, can effectively ensure that the direction of temperature measuring point
Unanimously, can measure it is same come to gas temperature.
Description of the drawings
Fig. 1 show the structure diagram of the present invention.
Fig. 2 is the enlarged structure schematic diagram of " A " in Fig. 1.
Fig. 3 is the structure diagram of support ring.
Fig. 4 is the enlarged structure schematic diagram of " B " in Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
【Embodiment 1】
A kind of double branch multipoint thermocouple cores of synthesis, including supporting rod 1, the first armouring core 2, the second armouring core 3, are surveyed
Warm spot 4, support ring 5, thermal insulation layer 6；
The supporting rod 1, the first armouring core 2, the second armouring core 3 are arranged in parallel, and multiple support rings 5 are by the first armouring
Core 2, the second armouring core 3 are fixed on supporting rod 1, so that the linear structure that its holding is mutually parallel, prevents the first armouring
Core 2, the second armouring core 3 are threaded together, and the marginal position of the support ring 5, which is equipped with, is oriented to notch 5-2, the support ring 5
The center of circle equipped with perforative first hole 5-1, the second hole 5-3, third hole 5-4, third hole 5-4 is located at the first hole 5-1, the second hole
On the vertical line of 5-3 centers of circle connecting line, the line of symmetry for being oriented to notch 5-2 is located at the first hole 5-1, the connection of the second hole 5-3 centers of circle
On the vertical line of line, for fixing the first armouring core 2, the second hole 5-3 is used to fix the second armouring core 3, third the first hole 5-1
Hole 5-4 is used to fix supporting rod 1；
It is equipped with multiple temperature measuring points 4 on the first armouring core 2, the second armouring core 3, the first armouring core 2,
4 numbers of temperature measuring point on second armouring core 3 are identical, towards identical and be arranged in a one-to-one correspondence, the first armouring core 2,
The left side of any temperature measuring point 4 and right side cladding thermal insulation layer 6 on second armouring core 3.
【Working method】
Guiding role can be played when assembling the present apparatus by being oriented to notch 5-2, keep all support rings 5 towards consistent, operation
When, the consistent support ring 5 of multiple directions is welded on supporting rod 1, so just can guarantee hole in all support rings 5 phase one by one
It is mutually corresponding, ensure the first armouring core 2,3 linear state of the second armouring core, be further ensured that the first armouring core 2, second
Temperature measuring point 4 on armouring core 3 (is oriented to, during assembling so that the first armouring core by being oriented to notch 5-2 towards identical
2nd, the direction of the temperature measuring point 4 on the second armouring core 3 is consistent with being oriented to the direction of notch 5-2), all temperature measuring points 4
All head-on the precision of thermometric can be improved towards the air-flow of testing temperature to be checked.
For support ring 5 other than playing the role of fixed support, can also play prevents air-flow crossfire, prevents air-flow
The lateral flow between different support rings 5 improves the precision of measurement.
The setting of thermal insulation layer 6 prevents air-flow from transferring heat to the first armouring core 2, non-measured on the second armouring core 3
The position of point, so that, measurement point only receives the heat of air-flow, avoids the heat come along core transmission, while have and carry
The effect of the precision of high measurement.
【Embodiment 2】
The present embodiment is improved on the basis of embodiment 1, and the temperature measuring point of the first armouring core 2 equidistantly divides
Temperature measuring point equidistantly distributed on cloth, the second armouring core 3, the spacing between adjacent two temperature measuring points 4 is 1210mm.
The guiding notch 5-2 is semicircle orifice.
Thermal insulation layer 6 is coated between the left side of any temperature measuring point 4 and two support rings 5 on right side.
The first armouring core 2, the second armouring core 3 are equipped with ten temperature measuring points 4, and the thermometric core is equipped with five
Ten support rings 5, set that there are five support rings 5 between two neighboring temperature measuring point 4.
The thermal insulation layer 6 uses ceramic fibre.
Spacing between two neighboring temperature measuring point 4 is 1210mm, between any temperature measuring point 4 and support ring 5 on the left of it
Spacing is 60mm, and the spacing between any temperature measuring point 4 and support ring 5 on the right side of it is 60mm, and any 4 left side of temperature measuring point is adjacent
Spacing between two support rings 5 is 100mm, and the spacing between two adjacent support rings 5 of any 4 right side of temperature measuring point is
100mm。
【Embodiment 3】
The present embodiment is improved on the basis of embodiment 1 or 2, and the end of the thermometric core is fixed with guide end
First 7, it is oriented to end 7 and includes guide head 7-2, reinforced pipe 7-1, one end of reinforced pipe 7-1 is fixed on the support of thermometric core end
On ring 5, the other end is fixed on guide head 7-2.
First armouring core 2, the second armouring core 3 end penetrate into reinforced pipe 7-1, the end of supporting rod 1 penetrates
Into guide head 7-2.
The temperature measuring point 4 of the least significant end of the thermometric core is to being oriented to the spacing of 7 end of end as 175mm, first armour
The length that cored body 2, the second armouring core 3 are penetrated into reinforced pipe 7-1 is 30mm.
【Working method】
The setting of end 7 is oriented to, convenient for thermometric core is inserted into synthetic tower, plays guiding role, being oriented to end 7 is in
It is bullet-headed so that the placement of thermometric core is more time saving and energy saving.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (9)
1. a kind of double branch multipoint thermocouple cores of synthesis, including the first armouring core, the second armouring core, temperature measuring point, described the
Multiple temperature measuring points are equipped on one armouring core, the second armouring core, it is characterised in that：Thermometric on the first armouring core
Point is identical with the temperature measuring point number on the second armouring core and is arranged in a one-to-one correspondence, temperature measuring point etc. on the first armouring core
Temperature measuring point equidistantly distributed in spacing distribution, the second armouring core.
2. a kind of double branch multipoint thermocouple cores of synthesis according to claim 1, it is characterised in that：The first armouring core
Temperature measuring point on body, the second armouring core towards identical, towards tested air-flow come to.
3. a kind of double branch multipoint thermocouple cores of synthesis according to claim 1 or 2, it is characterised in that：The thermocouple
Core further includes supporting rod, support ring；
The supporting rod, the first armouring core, the second armouring core are arranged in parallel, and multiple support rings are by the first armouring core,
Two armouring cores are fixed on supporting rod, so that the first armouring core, the second armouring core keep straight, the side of the support ring
Edge position, which is equipped with, is oriented to notch, and the support ring is equipped with perforative first hole, the second hole, third hole, the center of circle position in third hole
In the first hole center of circle, the second hole center of circle connecting line perpendicular bisector on, for fixing the first armouring core, the second hole is used in the first hole
The second armouring core is fixed, third hole is used to fix supporting rod.
4. a kind of double branch multipoint thermocouple cores of synthesis according to claim 3, it is characterised in that：The guiding notch
Line of symmetry be located at the first hole center of circle, the second hole center of circle connecting line vertical line on.
5. a kind of double branch multipoint thermocouple cores of synthesis according to claim 1, it is characterised in that：The first armouring core
The left side of any temperature measuring point and right side coat thermal insulation layer on body, the second armouring core.
6. a kind of double branch multipoint thermocouple cores of synthesis according to claim 3, it is characterised in that：The first armouring core
Body, the second armouring core are equipped with eight-ten two temperature measuring points, and the thermometric core is equipped with 40-six ten support rings, phase
Support ring there are five being set between adjacent two temperature measuring points.
7. a kind of double branch multipoint thermocouple cores of synthesis according to claim 1, it is characterised in that：The end of thermometric core
It is fixed with and is oriented to end.
8. a kind of double branch multipoint thermocouple cores of synthesis according to claim 7, it is characterised in that：End is oriented to include leading
To head, reinforced pipe, one end of reinforced pipe is fixed in the support ring of thermometric core end, and the other end is fixed on guide head.
9. a kind of double branch multipoint thermocouple cores of synthesis according to claim 8, it is characterised in that：First armouring core,
The end of second armouring core is penetrated into reinforced pipe, and the end of supporting rod is penetrated into guide head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572061.4U CN207570684U (en) | 2017-05-22 | 2017-05-22 | A kind of double branch multipoint thermocouple cores of synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572061.4U CN207570684U (en) | 2017-05-22 | 2017-05-22 | A kind of double branch multipoint thermocouple cores of synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570684U true CN207570684U (en) | 2018-07-03 |
Family
ID=62697749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572061.4U Active CN207570684U (en) | 2017-05-22 | 2017-05-22 | A kind of double branch multipoint thermocouple cores of synthesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989838A (en) * | 2017-05-22 | 2017-07-28 | 天津市中环温度仪表有限公司 | The double branch multipoint thermocouple core bodys of one kind synthesis |
-
2017
- 2017-05-22 CN CN201720572061.4U patent/CN207570684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989838A (en) * | 2017-05-22 | 2017-07-28 | 天津市中环温度仪表有限公司 | The double branch multipoint thermocouple core bodys of one kind synthesis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106409365B (en) | Independent temperature offset-type material irradiation challenge devices and its installation method | |
| CN207570684U (en) | A kind of double branch multipoint thermocouple cores of synthesis | |
| CN102023060A (en) | Device and method for testing ignition temperature field of sinter bed | |
| CN104777187A (en) | Thermal barrier coating heat insulation performance testing device | |
| CN106404353A (en) | Optical fiber testing system | |
| CN103807568A (en) | Nanometer micropore heat insulation board and manufacturing method thereof | |
| CN104689734A (en) | Gas mixing device for atmospheric environment temperature simulation experiment in high-altitude flight | |
| CN106816190A (en) | Nuclear power plant reactor main pipeline coolant temperature measuring system and method | |
| CN206862513U (en) | A kind of methanol converter synthesizes multipoint thermocouple | |
| CN204346806U (en) | For the gas mixer of high-altitude flight atmospheric temperature simulated experiment | |
| CN208171557U (en) | A kind of electron number densitiy measurement probe bent device | |
| CN204694358U (en) | Cage critical wall temperature monitoring thermocouple support | |
| CN106969872A (en) | A kind of pressure probe of use double-row hole gaseous film control | |
| CN106989838A (en) | The double branch multipoint thermocouple core bodys of one kind synthesis | |
| CN102288825A (en) | Method for measuring resistance value of aluminum layer on surface of carbon fiber composite material workpiece | |
| CN102200479A (en) | Temperature field testing system for exhaust plume of engine analogue combustion device and testing method thereof | |
| CN200975921Y (en) | Molten steel temperature quick response infrared continuous measurement apparatus | |
| CN204832082U (en) | Gas calorific value measuring burner based on firing method | |
| CN106918409A (en) | It is a kind of it is porous close to stagnation temperature probe | |
| CN206019864U (en) | The temperature Difference Detecting System of glass furnace | |
| CN206095454U (en) | Special multiple spot ladder temperature measurement platinum rhodium thermocouple of monocrystalline silicon fritting furnace | |
| CN105841917A (en) | Supersonic flow field total pressure measurement device and measurement method thereof | |
| CN109374062A (en) | A kind of separation connector heat flow density and device for pressure measurement | |
| Ueta et al. | R&D plan for development of oxidation-resistant graphite and investigation of oxidation behavior of SiC coated fuel particle to enhance safety of HTGR | |
| CN106979828A (en) | A kind of methanol converter synthesizes multipoint thermocouple |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |