CN209525014U - A kind of high temperature corrosion medium temperature detection device - Google Patents
A kind of high temperature corrosion medium temperature detection device Download PDFInfo
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- CN209525014U CN209525014U CN201920521457.5U CN201920521457U CN209525014U CN 209525014 U CN209525014 U CN 209525014U CN 201920521457 U CN201920521457 U CN 201920521457U CN 209525014 U CN209525014 U CN 209525014U
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- high temperature
- temperature corrosion
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Abstract
The utility model relates to a kind of high temperature corrosion medium temperature detection devices in high temperature corrosion media applications field, for detecting the temperature of the high temperature corrosion medium contained in closed high temperature corrosion media Containers, including following part: being immersed in solid bar in high temperature corrosion medium, being made from a material that be thermally conductive；The temperature sensor connecting with electronic control unit has the test side for contradicting solid bar upper end；And for protecting temperature sensor, the casing made of heat-barrier material；Wherein, temperature sensor is inserted in the inner cavity of casing, the position that casing is docked with solid bar is higher than medium upper surface, and casing tube wearing high temperature corrosion media Containers are simultaneously installing place and high temperature corrosion media Containers sealing welding, and casing another part is upwardly extended and is exposed to except high temperature corrosion media Containers.It is able to extend service life, and can accurately detect the temperature of high temperature corrosion medium.
Description
Technical field
The utility model relates to high temperature corrosion media applications fields, are a kind of high temperature corrosion medium temperature inspections specifically
Survey device.
Background technique
Mouth under temperature sensor casing is generally used the side of built-up welding by existing high temperature corrosion medium temperature detection device
Formula, melts wlding and base material seals mouth under temperature sensor casing, and temperature sensor casing is then put into high temperature corrosion medium
In, built-up welding weld bond is easy to be caused to reveal by dielectric corrosion.
Utility model content
The purpose of the utility model is to provide a kind of high temperature corrosion medium temperature detection devices, are able to extend service life,
And it can accurately detect the temperature of high temperature corrosion medium.
Purpose of the utility model is realized as follows: a kind of high temperature corrosion medium temperature detection device, close for detecting
The temperature of the high temperature corrosion medium contained in enclosed high temperature corrosion media Containers, including following part:
It is immersed in solid bar in high temperature corrosion medium, being made from a material that be thermally conductive, the solid bar upper end is on medium
Position on surface；
The temperature sensor connecting with electronic control unit has the test side for contradicting solid bar upper end；And for protecting temperature
Spend sensor, the casing made of heat-barrier material；
Wherein, the temperature sensor is inserted in the inner cavity of casing, and described sleeve pipe a part is passed down through high temperature corrosion Jie
Matter container intracavity is simultaneously docked with solid bar upper end with the form sealing welded, and the position that described sleeve pipe is docked with solid bar, which is higher than, to be situated between
Matter upper surface, described sleeve pipe install high temperature corrosion media Containers and are installing place and high temperature corrosion media Containers sealing welding, institute
It states casing another part to upwardly extend and be exposed to except high temperature corrosion media Containers, the output end of the temperature sensor is pierced by
The revealed section of casing is simultaneously connect with electronic control unit.
Further, described sleeve pipe, solid bar are vertically arranged, and described sleeve pipe lower edge has the upper of annular sleeve axis
Chamfering, the solid bar upper end form a upper extending column extend straight up, insertion cannula cavity, the temperature sensor
Test side contradict upper extending column upper end, formed between the upper extending column and solid bar upper end a chamfered transition structure,
Around solid bar axis lower chamfering, formed between the upper chamfering and lower chamfering together for fill weld seam, be higher than medium
The docking weld bond of upper surface.
Further, described sleeve pipe, solid bar coaxial arrangement.
Further, described sleeve pipe is circular tube structure, and the solid bar is pole structure, and described sleeve pipe, solid bar have
Identical outer diameter.
Further, the temperature sensor is thermocouple.
Further, the material of described sleeve pipe is high-temperature corrosion-resistant alloy seamless pipe.
Further, the material of the solid bar is high-temperature corrosion-resistant alloy forging.
The utility model has the beneficial effects that:
1) it is able to extend service life, solid bar docks place position higher than medium upper surface, so that solid bar with casing
The corrosiveness of high temperature corrosion medium is not will receive with the place of docking of casing, and solid bar is docked with bobbin seal, so that set
Tube cavity and high temperature corrosion media Containers inner cavity are in the state mutually completely cut off, and the temperature sensor in casing not will receive
The corrosiveness of high temperature corrosion medium ensures the service life of entire detection device to achieve the purpose that protect temperature sensor；
2) temperature that can accurately detect high temperature corrosion medium, since the test side of temperature sensor contradicts solid bar, and
Solid bar is Heat Conduction Material, and heat-conductive characteristic is good, it is thus possible to the test side of temperature sensor be enabled accurately to acquire temperature
Information is spent, so that thermometric operation can be gone on smoothly.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the portion the A enlarged drawing in Fig. 1.
In figure, 1 high temperature corrosion media Containers, 2 high temperature corrosion media, 3 medium upper surfaces, 4 casings, the upper chamfering of 4a, 5 temperature
Sensor, the test side 5a, 6 solid bars, the upper extending column of 6a, chamfering under 6b, 7 docking weld bonds.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
In conjunction with shown in Fig. 1-2, a kind of high temperature corrosion medium temperature detection device, for detecting closed high temperature corrosion medium
The temperature of the high temperature corrosion medium 2 contained in container 1, including following part:
In the high temperature corrosion medium 2, solid bar 6 made of thermally conductive high-temperature corrosion-resistant alloy forging is immersed in, on solid bar 6
Position of the end on medium upper surface 3；
The temperature sensor 5 connecting with electronic control unit, temperature sensor 5 are thermocouple, have and contradict 6 upper end of solid bar
Test side 5a；And
For protecting temperature sensor 5, the casing 4 made of heat-insulated high-temperature corrosion-resistant alloy seamless pipe.
Wherein, temperature sensor 5 is inserted in the inner cavity of casing 4, and 4 a part of casing is passed down through high temperature corrosion media Containers
1 inner cavity is simultaneously docked with 6 upper end of solid bar with the form sealing welded, and the position that casing 4 is docked with solid bar 6 is higher than table on medium
The about 50mm of face 3, so that solid bar 6 not will receive the corrosiveness of high temperature corrosion medium with the place of docking of casing 4, casing 4 is installed
High temperature corrosion media Containers 1 are simultaneously installing place and 1 sealing welding of high temperature corrosion media Containers, and 4 another part of casing upwardly extends
And be exposed to except high temperature corrosion media Containers 1, the output end of temperature sensor 5 be pierced by the revealed section of casing 4 and with automatically controlled list
Member connection, is handled so that the temperature signal for measuring temperature sensor 5 passes to electronic control unit, so as to aobvious to technical staff
Temperature displaying function data.
Above-mentioned casing 4, solid bar 6 are vertically arranged, and casing 4, solid bar 6 are coaxially disposed, and casing 4 is circular tube structure, solid
Stick 6 is pole structure, casing 4, the outer diameter having the same of solid bar 6.4 lower edge of casing has the upper of 4 axis of annular sleeve
Chamfering 4a, 6 upper end of solid bar form the upper extending column 6a of insertion 4 inner cavity of casing that is one extending straight up, in casing 4, solid
Upper extending column 6a can play good guiding and positioning function when 6 butt junction location of stick, and enable casing 4, solid bar 6 secured
Ground links together, the upper end extending column 6a in the test side 5a conflict of temperature sensor 5, in order to detect, 5 energy of temperature sensor
In enough easily insertion casings 4 and the upper upper end extending column 6a is contradicted, so that the accuracy of temperature detection, sensitivity are protected
Barrier forms a chamfered transition structure, lower chamfering around 6 axis of solid bar between 6 upper end upper extending column 6a and solid bar
It is formed between 6b, upper chamfering 4a and lower chamfering 6b together for filling weld seam, docking weld bond 7 higher than medium upper surface 3,
After the completion of welding, the circular weld being filled in docking weld bond 7 can form good sealing effect to lower end, cover in addition
The position that pipe 4 is docked with solid bar 6 is higher than the about 50mm of medium upper surface 3, so that high temperature corrosion medium 2 is formed with 4 inner cavity of casing
Thorough insulating effect, to prevent 2 sleeve pipe of high temperature corrosion medium, 4 internal corrosion temperature sensor 5.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also carry out respectively on this basis
Kind of transformation improves, for example the section configuration of casing 4, solid bar 6 is disposed as rectangular or other shapes, practical not departing from
Under the premise of novel total design, these transformation or improvement all be should belong within the utility model requires protection scope.
Claims (7)
1. a kind of high temperature corrosion medium temperature detection device, for detecting splendid attire in closed high temperature corrosion media Containers (1)
The temperature of high temperature corrosion medium (2), which is characterized in that including following part:
It is immersed in solid bar (6) in high temperature corrosion medium (2), being made from a material that be thermally conductive, solid bar (6) upper end, which is in, to be situated between
Position on matter upper surface (3)；
The temperature sensor (5) connecting with electronic control unit has the test side (5a) for contradicting solid bar (6) upper end；And
For protecting temperature sensor (5), the casing made of heat-barrier material (4)；
Wherein, the temperature sensor (5) is inserted in the inner cavity of casing (4), and described sleeve pipe (4) a part is passed down through high temperature corruption
It is simultaneously docked with solid bar (6) upper end with the form sealing welded, described sleeve pipe (4) and solid bar (6) erosion media Containers (1) inner cavity
The position of docking is higher than medium upper surface (3), and described sleeve pipe (4) installs high temperature corrosion media Containers (1) and installing place and height
Warm corrosive medium container (1) sealing welding, described sleeve pipe (4) another part upwardly extend and are exposed to high temperature corrosion media Containers
(1) except, the output end of the temperature sensor (5) is pierced by the revealed section of casing (4) and connect with electronic control unit.
2. a kind of high temperature corrosion medium temperature detection device according to claim 1, it is characterised in that: described sleeve pipe (4),
Solid bar (6) is vertically arranged, and described sleeve pipe (4) lower edge has the upper chamfering (4a) of annular sleeve (4) axis, described solid
Stick (6) upper end forms a upper extending column (6a) extend straight up, insertion casing (4) inner cavity, the temperature sensor (5)
Test side (5a) conflict on the upper end extending column (6a), between the upper extending column (6a) and solid bar (6) upper end formed one
The lower chamfering (6b) of chamfered transition structure, circular solid bar (6) axis, shape between the upper chamfering (4a) and lower chamfering (6b)
At together for fill weld seam, be higher than medium upper surface (3) docking weld bond (7).
3. a kind of high temperature corrosion medium temperature detection device according to claim 2, it is characterised in that: described sleeve pipe (4),
Solid bar (6) coaxial arrangement.
4. a kind of high temperature corrosion medium temperature detection device according to claim 3, it is characterised in that: described sleeve pipe (4)
For circular tube structure, the solid bar (6) is pole structure, described sleeve pipe (4), solid bar (6) outer diameter having the same.
5. a kind of high temperature corrosion medium temperature detection device according to claim 1, it is characterised in that: the temperature sensing
Device (5) is thermocouple.
6. a kind of high temperature corrosion medium temperature detection device according to claim 1, it is characterised in that: described sleeve pipe (4)
Material be high-temperature corrosion-resistant alloy seamless pipe.
7. a kind of high temperature corrosion medium temperature detection device according to claim 1, it is characterised in that: the solid bar
(6) material is high-temperature corrosion-resistant alloy forging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521457.5U CN209525014U (en) | 2019-04-17 | 2019-04-17 | A kind of high temperature corrosion medium temperature detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521457.5U CN209525014U (en) | 2019-04-17 | 2019-04-17 | A kind of high temperature corrosion medium temperature detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525014U true CN209525014U (en) | 2019-10-22 |
Family
ID=68232011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920521457.5U Active CN209525014U (en) | 2019-04-17 | 2019-04-17 | A kind of high temperature corrosion medium temperature detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525014U (en) |
-
2019
- 2019-04-17 CN CN201920521457.5U patent/CN209525014U/en active Active
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