CN106092353A - A kind of corrosion-resistant anti-fracture thermocouple - Google Patents
A kind of corrosion-resistant anti-fracture thermocouple Download PDFInfo
- Publication number
- CN106092353A CN106092353A CN201610578061.5A CN201610578061A CN106092353A CN 106092353 A CN106092353 A CN 106092353A CN 201610578061 A CN201610578061 A CN 201610578061A CN 106092353 A CN106092353 A CN 106092353A
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- protection
- protection pipe
- pipe
- corrosion
- conductor
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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
- G01K1/08—Protective devices, e.g. casings
- G01K1/10—Protective devices, e.g. casings for preventing chemical attack
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present invention proposes a kind of corrosion-resistant anti-fracture thermocouple, and including rosette, the first protection pipe, the second protection pipe, the 3rd protection pipe, the first conductor, the second conductor, the first protection pipe is provided with the first protection chamber, and the second protection pipe is provided with the second protection chamber；3rd protection pipe includes the first body in flat and the second body; first body is provided with the 3rd protection chamber; second body is provided with the 4th protection chamber; first body, second body one end connect and the 3rd protection chamber connects with the 4th protection chamber; the other end of the first body and the first protection pipe connect and the 3rd protection chamber connects with the first protection chamber, and the other end of the second body and the second protection pipe connect and the 4th protection chamber connects with the second protection chamber；First conductor is arranged on the first protection intracavity, and the second conductor is arranged on the second protection intracavity, and the first conductor, the second conductor two ends connect formation loop.The present invention avoids protection pipe that corrosion or phenomenon of rupture occur in use, extends the service life of thermocouple.
Description
Technical field
The present invention relates to Thermocouples Technology field, particularly relate to a kind of corrosion-resistant anti-fracture thermocouple.
Background technology
Thermocouple is temperature element conventional in temperature measuring instrument, and it is directly measured temperature, and temperature signal is changed
Become thermo-electromotive force signal, be converted into the temperature of measured medium by electric meter (secondary meter).Protection in conventional thermocouple
Pipe, life-time service there will be the situations such as abrasion, corrosion, and owing to fluid flowing is all fixing unidirectional, protection Guan Youyi
Direction always weares and teares, corrode more severe, make protection metal pipe corrode, perforation occur, even rupture, cause the use protecting pipe
The lost of life, it would be highly desirable to improve.
Summary of the invention
Based on technical problem present in background technology, the present invention proposes a kind of corrosion-resistant anti-fracture thermocouple.
The present invention propose the corrosion-resistant anti-fracture thermocouple of one, including rosette, first protection pipe, second protection pipe,
3rd protection pipe, the first conductor, the second conductor, wherein:
First protection pipe, the second protection Guan Juncheng flat and the first protection are managed, the second protection pipe both sides are the most curved, the
One protection pipe is provided with the first protection chamber, and the second protection pipe is provided with the second protection chamber, the first protection pipe, second protection pipe one end all with
Rosette connects and the first protection pipe, the second protection pipe are positioned at the same side of rosette, and the first protection pipe, the second protection pipe are parallel
Arranging and be reserved with gap between the first protection pipe, the second protection pipe, the first protection pipe is provided with use away from the second protection pipe side
In installing fixing a connecting seat, the second protection pipe is provided with for installing the second fixing connection away from the first protection pipe side
Seat；3rd protection pipe includes that the first body in flat and the second body and the first body, the second body both sides are the most curved,
First body is provided with the 3rd protection chamber, and the second body is provided with the 4th protection chamber, the first body, second body one end connection and the 3rd
Protection chamber connects with the 4th protection chamber, the other end of the first body and the first protection pipe connection and the 3rd protection chamber and the first protection
Chamber connects, and the other end of the second body and the second protection pipe connect and the 4th protection chamber connects with the second protection chamber；
First conductor is arranged on the first protection intracavity, first conductor one end extend in rosette and with connecing in rosette
Line plate connects, and its other end extends to the 3rd protection intracavity of the first body, is arranged with the first insulation sleeve outside the first conductor；
Second conductor is arranged on the second protection intracavity, second conductor one end extend in rosette and with connecing in rosette
Line plate connects, and its other end extends to the 4th protection intracavity of the second body and is connected with the first conductor, the second conductor overcoat
It is provided with the second insulation sleeve.
Preferably, the first protection pipe both sides arc part is respectively equipped with the first anti-corrosion layer, and first along its length
Anti-corrosion layer is curved.
Preferably, the second protection pipe both sides arc part is respectively equipped with the second anti-corrosion layer, and second along its length
Anti-corrosion layer is curved.
Preferably, the first anti-corrosion layer is made up of aluminium silicate felt and refractory cement, and the thickness of the first anti-corrosion layer is
2.5-3.5mm。
Preferably, the second anti-corrosion layer is made by by aluminium silicate felt and refractory cement, and the thickness of the second anti-corrosion layer is
2.5-3.5mm。
Preferably, between the first body and second body of the 3rd protection pipe, interval is disposed with multiple reinforcement, reinforcement
One end is connected with the first body, and the other end and the second body connect.
Preferably, the 3rd protection the first body of pipe, the second body both sides arc part are respectively equipped with along its length
3rd anti-corrosion layer, and the 3rd anti-corrosion layer is curved.
Preferably, the 3rd anti-corrosion layer is made up of aluminium silicate felt and refractory cement, and the thickness of the 3rd anti-corrosion layer is
2.5-3.5mm。
Preferably, the first protection chamber, the second protection chamber, the 3rd protection chamber, the 4th protection intracavity are all filled with heat-conducting medium.
Preferably, the first conductor, the second conductor are all in flat.
In the present invention, the first protection pipe, the second protection Guan Juncheng flat, the first protection is managed, the second protection pipe is parallel sets
Putting and leave gap between the first protection pipe, the second protection pipe, the first protection pipe, second protection pipe one end are respectively with rosette even
Connecing, the first protection pipe, the second protection pipe are connected with the 3rd protection pipe respectively, and the first conductor, the second conductor are separately positioned on first
In protection pipe, the second protection pipe and the first conductor, the second conductor extend respectively to the first body, the second body in and be connected with each other
Form loop.By above design so that the gap between the first protection pipe, the second protection pipe, the 3rd protection pipe forms passage,
When it works in a fluid, make fluid slowly from first protection pipe, second protection pipe, the 3rd protection pipe outside and first
Gap between protection pipe, the second protection pipe, the 3rd protection pipe is flow through, and the first protection pipe, the second protection pipe, the first pipe
Body, the second body both sides are the most curved, can effectively buffer fluid to the first protection pipe, the second protection pipe, the first body, second
The impulsive force of body, it is to avoid fluid and the first protection pipe, the second protection pipe, the first body, the second perpendicular contact of body, it is to avoid
There is corrosion or breakage problem in its power effect that is hit for a long time, extends the service life of thermocouple.
Accompanying drawing explanation
Fig. 1 is the corrosion-resistant anti-fracture thermocouple structure schematic diagram of one that the present invention proposes；
Fig. 2 is the first protection tube section figure of a kind of corrosion-resistant anti-fracture thermocouple that the present invention proposes；
Fig. 3 is the second protection tube section figure of a kind of corrosion-resistant anti-fracture thermocouple that the present invention proposes；
Fig. 4 is the first body sectional view of a kind of corrosion-resistant anti-fracture thermocouple that the present invention proposes；
Fig. 5 is the second body sectional view of a kind of corrosion-resistant anti-fracture thermocouple that the present invention proposes.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the present invention proposes a kind of corrosion-resistant anti-fracture thermocouple, including rosette 1,
First protection pipe 2, second protects pipe the 3, the 3rd to protect pipe the 4, first conductor the 5, second conductor 6, wherein:
First protection pipe 2, second protects pipe 3 all in flat and the first protection pipe 2, second protects pipe 3 both sides all in arc
Shape, the first protection pipe 2 is provided with the first protection chamber, and the second protection pipe 3 is provided with the second protection chamber, and pipe protected by the first protection pipe 2, second
3 one end are all connected with rosette 1 and the first protection pipe 2, second protects pipe 3 to be positioned at the same side of rosette 1, the first protection pipe 2,
Second protection pipe 3 be arranged in parallel and the first protection pipe 2, second is protected and is reserved with gap between pipe 3, and the first protection pipe 2 is away from the
Two protection pipe 3 sides are provided with for installing fixing a connecting seat 7, and the second protection pipe 3 is provided with away from the first protection pipe 2 side
For installing the second fixing connection seat 8.3rd protection pipe 4 includes the first body 41 in flat and the second body 42 and the
One body the 41, second body 42 both sides are the most curved, and the first body 41 is provided with the 3rd protection chamber, and the second body 42 is provided with the 4th guarantor
Protecting chamber, first body the 41, second body 42 one end connects and the 3rd protection chamber protects chamber to connect with the 4th, the first body 41 another
One end is connected with the first protection pipe 2 and the 3rd protection chamber connects with the first protection chamber, and the other end of the second body 42 and second is protected
Pillar 3 connects and the 4th protection chamber connects with the second protection chamber；Between first body 41 and second body 42 of the 3rd protection pipe 4
Interval is disposed with multiple reinforcement 43, and reinforcement 43 one end is connected with the first body 41, and the other end and the second body 42 connect, and add
The setting of strong muscle 43 strengthens toughness and the intensity of protection pipe, prevents from protecting pipe fracture.In the present embodiment, the first protection chamber, the
Two protection chambeies, the 3rd protection chamber, the 4th protection intracavity are all filled with heat-conducting medium, and the filling of heat-conducting medium body can strengthen first
The resistance ability of pipe the 3, the 3rd protection pipe 4 protected by protection pipe 2, second.
First conductor 5 is in flat, and the first conductor 5 is arranged on the first protection intracavity, and first conductor 5 one end extends to wiring
In box 1 and is connected with the patch panel in rosette 1, and its other end extends to the 3rd of the first body 41 and protects intracavity, first
The first insulation sleeve 51 it is arranged with outside conductor 5.
Second conductor 6 is in flat, and the second conductor 6 is arranged on the second protection intracavity, and second conductor 6 one end extends to wiring
In box 1 and is connected with the patch panel in rosette 1, and its other end extends to the 4th of the second body 42 and protects intracavity and with the
One conductor 5 connects, and is arranged with the second insulation sleeve 61 outside the second conductor 6.
In the present embodiment, the first protection pipe 2 both sides arc part is respectively equipped with the first anti-corrosion layer 21 along its length,
And first anti-corrosion layer 21 curved；First anti-corrosion layer 21 is made up of aluminium silicate felt and refractory cement, and the first anti-corrosion layer
The thickness of 21 is 2.5-3.5mm.
In the present embodiment, the second protection pipe 3 both sides arc part is respectively equipped with the second anti-corrosion layer 31 along its length,
And second anti-corrosion layer 31 curved, the second anti-corrosion layer 31 is made by by aluminium silicate felt and refractory cement, and second is corrosion-resistant
The thickness of layer 31 is 2.5-3.5mm.
In the present embodiment, first body the 41, second body 42 both sides arc part of the 3rd protection pipe 4 is along its length
Being respectively equipped with the 3rd anti-corrosion layer 44, and the 3rd anti-corrosion layer 44 is curved, the 3rd anti-corrosion layer 44 is by aluminium silicate felt and fire-resistant
Cement production systD, and the thickness of the 3rd anti-corrosion layer 44 is 2.5-3.5mm.
The corrosion-resistant anti-fracture thermocouple of one that the present invention proposes, the first protection pipe 2, second protect pipe 3 all in flat,
First protection pipe 2, second protects pipe 3 to be arranged in parallel and the first protection pipe 2, second is protected and left gap between pipe 3, the first protection
Pipe 2, second protects pipe 3 one end to be connected with rosette 1 respectively, and the first protection pipe 2, second protects pipe 3 to protect pipe 4 with the 3rd respectively
Connecting, first conductor the 5, second conductor 6 is separately positioned in pipe 3 protected by the first protection pipe 2, second and the first conductor 5, second leads
In body 6 extends respectively to first body the 41, second body 42 and be interconnected to form loop.By above design so that first
Protection pipe 2, second protects the gap between pipe the 3, the 3rd protection pipe 4 to form passage, when it works in a fluid, makes fluid delay
Slow protect outside pipe the 3, the 3rd protection pipe 4 from the first protection pipe 2, second and pipe the 3, the 3rd protected by the first protection pipe 2, second
Both sides, gap between protection pipe 4 are flow through, and pipe the 3, first body the 41, second body 42 liang protected by the first protection pipe 2, second
Side is the most curved, effectively can be protected pipe the 2, first body the 41, second body 42 by the first protection pipe 2, second for buffer fluid
Impulsive force, it is to avoid pipe the 3, first body perpendicular contact of the 41, second body 42 protected by fluid and the first protection pipe 2, second, it is to avoid
There is corrosion or breakage problem in its power effect that is hit for a long time.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (10)
1. a corrosion-resistant anti-fracture thermocouple, it is characterised in that include rosette (1), the first protection pipe (2), the second protection
Pipe (3), the 3rd protection pipe (4), the first conductor (5), the second conductor (6), wherein:
First protection pipe (2), second protection pipe (3) all in flat and first protection pipe (2), second protection pipe (3) both sides equal
Curved, the first protection pipe (2) is provided with the first protection chamber, and the second protection pipe (3) is provided with the second protection chamber, the first protection pipe (2),
Second protection pipe (3) one end is all connected with rosette (1) and (2) are managed in the first protection, the second protection pipe (3) is positioned at rosette (1)
The same side, first protection pipe (2), second protection pipe (3) be arranged in parallel and first protection pipe (2), second protection pipe (3) between
Being reserved with gap, the first protection pipe (2) is provided with for installing fixing a connecting seat (7) away from second protection pipe (3) side,
Second protection pipe (3) is provided with for installing the second fixing connection seat (8) away from first protection pipe (2) side；3rd protection pipe
(4) include that the first body (41) in flat and the second body (42) and the first body (41), the second body (42) both sides are equal
Curved, the first body (41) is provided with the 3rd protection chamber, and the second body (42) is provided with the 4th protection chamber, the first body (41), the
Two bodys (42) one end connects and the 3rd protection chamber connects with the 4th protection chamber, the other end of the first body (41) and the first protection
Pipe (2) connects and the 3rd protection chamber connects with the first protection chamber, and the other end of the second body (42) and the second protection pipe (3) connect
And the 4th protection chamber with second protect chamber connect；
First conductor (5) is arranged on the first protection intracavity, and the first conductor (5) one end extends in rosette (1) and and rosette
(1) patch panel in connects, and its other end extends to the 3rd protection intracavity of the first body (41), the first conductor (5) overcoat
It is provided with the first insulation sleeve (51)；
Second conductor (6) is arranged on the second protection intracavity, and the second conductor (6) one end extends in rosette (1) and and rosette
(1) patch panel in connects, and its other end extends to the 4th protection intracavity of the second body (42) and connects with the first conductor (5)
Connect, outside the second conductor (6), be arranged with the second insulation sleeve (61).
Corrosion-resistant anti-fracture thermocouple the most according to claim 1, it is characterised in that first protection pipe (2) both sides arc
Position is respectively equipped with the first anti-corrosion layer (21) along its length, and the first anti-corrosion layer (21) is curved.
Corrosion-resistant anti-fracture thermocouple the most according to claim 1, it is characterised in that second protection pipe (3) both sides arc
Position is respectively equipped with the second anti-corrosion layer (31) along its length, and the second anti-corrosion layer (31) is curved.
Corrosion-resistant anti-fracture thermocouple the most according to claim 2, it is characterised in that the first anti-corrosion layer (21) is by silicic acid
Aluminum felt and refractory cement are made, and the thickness of the first anti-corrosion layer (21) is 2.5-3.5mm.
Corrosion-resistant anti-fracture thermocouple the most according to claim 3, it is characterised in that the second anti-corrosion layer (31) is by by silicon
Acid aluminum felt and refractory cement are made, and the thickness of the second anti-corrosion layer (31) is 2.5-3.5mm.
6. according to the corrosion-resistant anti-fracture thermocouple according to any one of claim 1-5, it is characterised in that the 3rd protection pipe
(4) between the first body (41) and the second body (42), interval is disposed with multiple reinforcement (43), reinforcement (43) one end with
First body (41) connects, and the other end and the second body (42) connect.
7. according to the corrosion-resistant anti-fracture thermocouple according to any one of claim 1-5, it is characterised in that the 3rd protection pipe
(4) the first body (41), the second body (42) both sides arc part are respectively equipped with the 3rd anti-corrosion layer along its length
, and the 3rd anti-corrosion layer (44) is curved (44).
Corrosion-resistant anti-fracture thermocouple the most according to claim 7, it is characterised in that the 3rd anti-corrosion layer (44) is by silicic acid
Aluminum felt and refractory cement are made, and the thickness of the 3rd anti-corrosion layer (44) is 2.5-3.5mm.
9. according to the corrosion-resistant anti-fracture thermocouple according to any one of claim 1-5, it is characterised in that the first protection chamber,
Second protection chamber, the 3rd protection chamber, the 4th protection intracavity are all filled with heat-conducting medium.
10. according to the corrosion-resistant anti-fracture thermocouple according to any one of claim 1-5, it is characterised in that the first conductor
(5), the second conductor (6) is all in flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578061.5A CN106092353A (en) | 2016-07-21 | 2016-07-21 | A kind of corrosion-resistant anti-fracture thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578061.5A CN106092353A (en) | 2016-07-21 | 2016-07-21 | A kind of corrosion-resistant anti-fracture thermocouple |
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| Publication Number | Publication Date |
|---|---|
| CN106092353A true CN106092353A (en) | 2016-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578061.5A Pending CN106092353A (en) | 2016-07-21 | 2016-07-21 | A kind of corrosion-resistant anti-fracture thermocouple |
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| CN (1) | CN106092353A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131964A (en) * | 2017-07-10 | 2017-09-05 | 安徽徽宁电器仪表集团有限公司 | A kind of durable type High Accuracy Thermocouple Temperature |
| CN107202650A (en) * | 2017-07-10 | 2017-09-26 | 安徽徽宁电器仪表集团有限公司 | A kind of multifunction high-precision thermocouple |
| CN108051103A (en) * | 2017-12-08 | 2018-05-18 | 安徽蓝润自动化仪表有限公司 | A kind of low power consuming spinning high life thermocouple |
| CN108181011A (en) * | 2017-12-08 | 2018-06-19 | 安徽蓝润自动化仪表有限公司 | A kind of fluid erosion prevention high life lifts multipoint acquisition formula thermocouple certainly |
| CN108181013A (en) * | 2017-12-08 | 2018-06-19 | 安徽蓝润自动化仪表有限公司 | A kind of automatic rotary thermocouple |
| CN108181012A (en) * | 2017-12-08 | 2018-06-19 | 安徽蓝润自动化仪表有限公司 | A kind of lifting multipoint acquisition formula thermocouple certainly |
| CN108225590A (en) * | 2017-12-08 | 2018-06-29 | 安徽蓝润自动化仪表有限公司 | A kind of double adjusting rotatable thermocouples of discontinuous |
| CN108254092A (en) * | 2017-12-08 | 2018-07-06 | 安徽蓝润自动化仪表有限公司 | A kind of replaceable high life thermocouple |
| CN109282909A (en) * | 2018-11-21 | 2019-01-29 | 山东奥科自控设备有限公司 | A kind of high temperature, high-pressure anti-wear temperature measurer |
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| CN105300536A (en) * | 2015-10-23 | 2016-02-03 | 安徽蓝德仪表有限公司 | Erosion-resistant and break-resistant thermocouple |
| CN205879384U (en) * | 2016-07-21 | 2017-01-11 | 安徽蓝润自动化仪表有限公司 | Corrosion -resistantly prevent thermocouple that splits |
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| US6412548B1 (en) * | 1997-11-28 | 2002-07-02 | Mitsubishi Heavy Industries, Ltd. | Water tube protective refractory structure and method of assembling the same |
| EP1760441B1 (en) * | 2005-08-24 | 2008-12-17 | CheMin GmbH | Device and an associated method for capturing the specific heat flow on a membrane wall in order to otpimize the operation of a boiler. |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131964A (en) * | 2017-07-10 | 2017-09-05 | 安徽徽宁电器仪表集团有限公司 | A kind of durable type High Accuracy Thermocouple Temperature |
| CN107202650A (en) * | 2017-07-10 | 2017-09-26 | 安徽徽宁电器仪表集团有限公司 | A kind of multifunction high-precision thermocouple |
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| CN108051103A (en) * | 2017-12-08 | 2018-05-18 | 安徽蓝润自动化仪表有限公司 | A kind of low power consuming spinning high life thermocouple |
| CN108181011A (en) * | 2017-12-08 | 2018-06-19 | 安徽蓝润自动化仪表有限公司 | A kind of fluid erosion prevention high life lifts multipoint acquisition formula thermocouple certainly |
| CN108181013A (en) * | 2017-12-08 | 2018-06-19 | 安徽蓝润自动化仪表有限公司 | A kind of automatic rotary thermocouple |
| CN108181012A (en) * | 2017-12-08 | 2018-06-19 | 安徽蓝润自动化仪表有限公司 | A kind of lifting multipoint acquisition formula thermocouple certainly |
| CN108225590A (en) * | 2017-12-08 | 2018-06-29 | 安徽蓝润自动化仪表有限公司 | A kind of double adjusting rotatable thermocouples of discontinuous |
| CN108254092A (en) * | 2017-12-08 | 2018-07-06 | 安徽蓝润自动化仪表有限公司 | A kind of replaceable high life thermocouple |
| CN109282909A (en) * | 2018-11-21 | 2019-01-29 | 山东奥科自控设备有限公司 | A kind of high temperature, high-pressure anti-wear temperature measurer |
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Application publication date: 20161109 |