CN213579831U - Integrated temperature transmitter - Google Patents
Integrated temperature transmitter Download PDFInfo
- Publication number
- CN213579831U CN213579831U CN202022644405.2U CN202022644405U CN213579831U CN 213579831 U CN213579831 U CN 213579831U CN 202022644405 U CN202022644405 U CN 202022644405U CN 213579831 U CN213579831 U CN 213579831U
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- China
- Prior art keywords
- temperature
- transmitter
- temperature sensor
- pipe
- mounting flange
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 8
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 125000006850 spacer group Chemical group 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000009529 body temperature measurement Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses an integration temperature transmitter, including temperature detection pipe, mounting flange and changer casing, the upper end of temperature detection pipe is provided with mounting flange, mounting flange's top is provided with buffer spacer, buffer spacer's top is provided with the double-screw bolt, the upper end of double-screw bolt is provided with the supporting seat, the upper end of supporting seat is provided with the changer casing, the outside of changer casing is provided with the lag, be provided with connecting pipe one in the temperature detection pipe. Has the advantages that: the utility model discloses a be provided with two temperature sensor in the temperature transmitter, two temperature sensor both can the autonomous working, also can simultaneous working show the average value that detects, effectual reduction detection error, and the ABS material is chooseed for use to the changer casing, has good corrosion protection nature, and the lag can effectual reinforcing changer's whole shock resistance, life that can effectual extension changer.
Description
Technical Field
The utility model relates to a temperature transmitter correlation technique field, concretely relates to integration temperature transmitter.
Background
The integrated temperature transmitter converts the measured temperature of the thermocouple or the thermal resistance sensor into an electric signal, and then sends the electric signal into an input network of the transmitter, wherein the network comprises related circuits such as zero setting, thermocouple compensation and the like. The signal after zero setting is input to an operational amplifier for signal amplification, one path of the amplified signal is output by 4-20mA direct current after calculation processing by a V/I converter, and the other path of the amplified signal is output to a meter head for display after processing by an A/D converter.
However, the temperature measurement mode of the existing integrated temperature transmitter is single, the error of the temperature detection result is large, the shell of the temperature transmitter is mostly made of single-layer metal, the corrosion resistance is poor, and an electrical element in the transmitter is easily damaged due to external vibration or impact, so that the existing problem is solved by urgently needing a novel integrated temperature transmitter.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, provide an integration temperature transmitter now, it is single to have solved current integration temperature transmitter temperature measurement mode, and temperature measuring result error is great, and the temperature transmitter shell is mostly single-deck metal material, and corrosion resistance is relatively poor, and electrical components in the changer is because of external vibration or the problem of assaulting the damage easily.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides an integration temperature transmitter, including temperature detection pipe, mounting flange and changer casing, the upper end of temperature detection pipe is provided with mounting flange, mounting flange's top is provided with buffer spacer, buffer spacer's top is provided with the double-screw bolt, the upper end of double-screw bolt is provided with the supporting seat, the upper end of supporting seat is provided with the changer casing, the outside of changer casing is provided with the lag, be provided with connecting pipe one in the temperature detection pipe, the lower extreme of connecting pipe one is provided with temperature sensor one, one side of temperature sensor one is provided with temperature sensor two, the upper end of temperature sensor two is provided with connecting pipe two.
Furthermore, the types of the first temperature sensor and the second temperature sensor are PT100, and the first connecting pipe and the second connecting pipe are both high-frequency porcelain tubes.
By adopting the technical scheme, the first temperature sensor and the second temperature sensor are mainly used for detecting the temperature, and the first temperature sensor and the second temperature sensor can detect the temperature simultaneously or independently.
Furthermore, four mounting holes are uniformly distributed on the mounting flange, and the cushion pad is made of silicon rubber.
Through adopting above-mentioned technical scheme, mounting flange with mounting hole mainly used temperature transmitter's installation is fixed, the buffer pad mainly used mounted position's buffering shock attenuation.
Further, the protective sleeve is evenly provided with heat dissipation holes, the heat dissipation holes are regular hexagons, one end of the transmitter shell is provided with a display window, a display screen is arranged in the display window, and a work setting knob is arranged below the display screen.
Through adopting above-mentioned technical scheme, the setting of louvre makes can not influence when the lag has good guard action the transmitter casing normally dispels the heat, the display screen can show the numerical value of detection temperature, the knob is set for in the work mainly used set for temperature sensor one with temperature sensor two's operating condition.
Furthermore, the other end of the transmitter shell is provided with a wiring end, and a threading pipe is arranged on the outer side of the wiring end.
Through adopting above-mentioned technical scheme, the wiring end with be threaded connection between the changer casing, can pass power cord, signal line etc. in the threading pipe.
Further, the lower extreme of temperature-detecting pipe is provided with the end cap, the inboard of temperature-detecting pipe is provided with the mounting groove, be provided with the guard ring in the mounting groove.
Through adopting above-mentioned technical scheme, the brass material is selected for use to the end cap, and the heat conductivity is good, the end cap with be threaded connection between the temperature-detecting pipe, the silicon rubber material is selected for use to the guard circle, the guard circle mainly used protection temperature sensor one with temperature sensor two avoids colliding with on the pipe wall of temperature-detecting pipe.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current integration temperature transmitter temperature measurement mode single, temperature testing result error is great, the temperature transmitter shell is mostly the individual layer metal material, and corrosion resistance is relatively poor, and electrical components in the changer is because of the problem of external vibration or impact damage easily, the utility model discloses a be provided with two temperature sensor in the temperature transmitter, two temperature sensor both can independent work, also can simultaneous working show the average value that detects, effectual reduction detection error, the ABS material is chooseed for use to the changer casing, has good corrosion resistance, and the lag can effectual reinforcing changer's whole shock resistance, life that can effectual extension changer.
Drawings
Fig. 1 is a schematic structural diagram of an integrated temperature transmitter according to the present invention;
FIG. 2 is a front view of an integrated temperature transmitter of the present invention;
fig. 3 is a schematic diagram of the internal structure of the temperature detecting tube in the integrated temperature transmitter.
The reference numerals are explained below:
1. a temperature detection tube; 2. installing a flange; 3. mounting holes; 4. a cushion pad; 5. a stud; 6. a supporting seat; 7. a protective sleeve; 8. heat dissipation holes; 9. a transmitter housing; 10. a display window; 11. a display screen; 12. an end cap; 13. a terminal; 14. a threading tube; 15. a first connecting pipe; 16. a second connecting pipe; 17. a first temperature sensor; 18. a second temperature sensor; 19. a guard ring; 20. mounting grooves; 21. and a setting knob is operated.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, an integrated temperature transmitter in this embodiment includes a temperature detecting tube 1, a mounting flange 2, and a transmitter housing 9, the mounting flange 2 is disposed at an upper end of the temperature detecting tube 1, a buffer spacer 4 is disposed above the mounting flange 2, a stud 5 is disposed above the buffer spacer 4, a support seat 6 is disposed at an upper end of the stud 5, the transmitter housing 9 is disposed at an upper end of the support seat 6, a protective cover 7 is disposed at an outer side of the transmitter housing 9, a first connecting tube 15 is disposed in the temperature detecting tube 1, a first temperature sensor 17 is disposed at a lower end of the first connecting tube 15, a second temperature sensor 18 is disposed at one side of the first temperature sensor 17, a second connecting tube 16 is disposed at an upper end of the second temperature sensor 18, the types of the first temperature sensor 17 and the second temperature sensor 18 are PT100, and, the temperature sensor 17 and the temperature sensor 18 are mainly used for detecting temperature, the temperature sensor 17 and the temperature sensor 18 can detect temperature simultaneously and can detect temperature independently, four mounting holes 3 are uniformly distributed on the mounting flange 2, the buffer gasket 4 is made of silicon rubber, the mounting flange 2 and the mounting holes 3 are mainly used for mounting the temperature transmitter fixedly, and the buffer gasket 4 is mainly used for buffering and damping at the mounting position.
As shown in fig. 2 and fig. 3, in this embodiment, heat dissipation holes 8 are uniformly formed in the protective cover 7, each heat dissipation hole 8 is a regular hexagon, a display window 10 is formed at one end of the transmitter housing 9, a display screen 11 is disposed in the display window 10, a work setting knob 21 is disposed below the display screen 11, and the heat dissipation holes 8 are disposed, so that the protective cover 7 has a good protective effect and does not affect normal heat dissipation of the transmitter housing 9, the display screen 11 can display a value of a detected temperature, the work setting knob 21 is mainly used for setting working states of the first temperature sensor 17 and the second temperature sensor 18, a terminal 13 is disposed at the other end of the transmitter housing 9, a wire conduit 14 is disposed outside the terminal 13, the terminal 13 is in threaded connection with the transmitter housing 9, a power line, a signal line and the like can pass through the wire conduit 14, and an end cap 12 is, temperature detect pipe 1's inboard is provided with mounting groove 20, is provided with protection ring 19 in the mounting groove 20, and brass material is chooseed for use to end cap 12, and the heat conductivity is good, is threaded connection between end cap 12 and the temperature detect pipe 1, and silicon rubber material is chooseed for use to protection ring 19, and protection ring 19 mainly used protects temperature sensor 17 and two 18 of temperature sensor, avoids colliding with on the pipe wall of temperature detect pipe 1.
The specific implementation process of this embodiment is as follows: the temperature transmitter can be fixed by the mounting flange 2 or the stud 5 according to different detection positions, the mounting flange 2 is in a detachable design, the arrangement of the buffer gasket 4 enables the mounting position to have certain buffer and shock absorption performance, when temperature detection is carried out, a detection mode can be set by the working setting knob 21, the first temperature sensor 17 or the second temperature sensor 18 can be independently detected, a detection result is directly displayed on the display screen 11, the first temperature sensor 17 and the second temperature sensor 18 can also be simultaneously detected, the detection result is calculated to display an average value, the two temperature sensors are used for detection, the detection error can be effectively reduced, the temperature detection result is more accurate, the outer side of the transmitter shell 9 is provided with the protective sleeve 7, the integral impact resistance and the anti-falling capability of the transmitter shell 9 are enhanced, and the protection performance of internal electrical elements is enhanced, be provided with regular hexagon's louvre 8 on lag 7, ensure the radiating effect, the temperature detects the precision height, and the practicality is strong.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. An integrated temperature transmitter, characterized in that: comprises a temperature detecting pipe (1), a mounting flange (2) and a transmitter shell (9), the upper end of the temperature detection tube (1) is provided with the mounting flange (2), a buffer gasket (4) is arranged above the mounting flange (2), a stud (5) is arranged above the buffer gasket (4), a supporting seat (6) is arranged at the upper end of the stud (5), the upper end of the supporting seat (6) is provided with the transmitter shell (9), a protective sleeve (7) is arranged on the outer side of the transmitter shell (9), a first connecting pipe (15) is arranged in the temperature detection pipe (1), the lower end of the first connecting pipe (15) is provided with a first temperature sensor (17), a second temperature sensor (18) is arranged on one side of the first temperature sensor (17), and a second connecting pipe (16) is arranged at the upper end of the second temperature sensor (18).
2. The integrated temperature transmitter of claim 1, wherein: the first connecting pipe (15) and the second connecting pipe (16) are both high-frequency porcelain pipes.
3. The integrated temperature transmitter of claim 1, wherein: four mounting holes (3) are uniformly distributed on the mounting flange (2), and the buffer gasket (4) is made of silicon rubber.
4. The integrated temperature transmitter of claim 1, wherein: evenly be provided with louvre (8) on lag (7), louvre (8) are regular hexagon, the one end of changer casing (9) is provided with display window (10), be provided with display screen (11) in display window (10), the below of display screen (11) is provided with work and sets for knob (21).
5. The integrated temperature transmitter of claim 4, wherein: the other end of transmitter casing (9) is provided with wiring end (13), the outside of wiring end (13) is provided with threading pipe (14).
6. The integrated temperature transmitter of claim 1, wherein: the lower extreme of temperature detection pipe (1) is provided with end cap (12), the inboard of temperature detection pipe (1) is provided with mounting groove (20), be provided with guard ring (19) in mounting groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022644405.2U CN213579831U (en) | 2020-11-16 | 2020-11-16 | Integrated temperature transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022644405.2U CN213579831U (en) | 2020-11-16 | 2020-11-16 | Integrated temperature transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213579831U true CN213579831U (en) | 2021-06-29 |
Family
ID=76537857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022644405.2U Expired - Fee Related CN213579831U (en) | 2020-11-16 | 2020-11-16 | Integrated temperature transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213579831U (en) |
-
2020
- 2020-11-16 CN CN202022644405.2U patent/CN213579831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |