CN208171467U - A kind of telescopic temperature sensor - Google Patents
A kind of telescopic temperature sensor Download PDFInfo
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- CN208171467U CN208171467U CN201820778258.8U CN201820778258U CN208171467U CN 208171467 U CN208171467 U CN 208171467U CN 201820778258 U CN201820778258 U CN 201820778258U CN 208171467 U CN208171467 U CN 208171467U
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- connecting line
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- telescopic rod
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Abstract
The utility model discloses a kind of telescopic temperature sensors; including sensor main body; the sensor main body is internally provided with the first connecting line; first connecting line and the second connecting line, which extend, is covered with reliable insertion protection sleeve pipe in high-intensitive reliably a part of high-quality spring, the side of the fixed plate is welded with flexible button.This telescopic temperature sensor; using PT100 platinum resistance thermometer sensor; two-wire system; connection type is connected using flexible cord patch; it is internally provided with high-intensitive reliable high-quality spring; first connecting line and the second connecting line are through high-intensitive reliable high-quality spring; the diameter of reliable insertion protection sleeve pipe is identical as the high-intensitive reliable diameter of high-quality spring; reliable insertion protection sleeve pipe relies on the active force of spring; it is in close contact; precise measurement is realized, sensor main body is internally provided with circuit board, realizes the recordable purpose of measurement result.
Description
Technical field
The utility model relates to technical field of petrochemical industry, specially a kind of telescopic temperature sensor.
Background technique
Temperature sensor is important first device that the temperature change of oil field shaft mouth oil pumping pipeline is transferred to monitoring center in time
One of part.The case where displays temperature variation and record temperature change can be improved at the scene simultaneously.To temperature keep variation be
It is no it is up to standard need to carry out real-time monitoring, and timing when working, the data of temperature changing process need to be automatically recorded, paint out and go through
History curve, so as to the Important Components with analysis, research.Prior art defect and deficiency：It is passed inside existing instrument transmitter
Sensor, cannot effectively touch transmitter sleeve bottom, and the temperature measured in this way is by air or other impurities
Transmitting, actual temperature deviation are very big.And conventional temperature, pressure measuring instruments do not have timing and itself measurement data automatically records
Save function.
Utility model content
The purpose of this utility model is to provide a kind of telescopic temperature sensors, have precise measurement and measurement data
The characteristics of record, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of telescopic temperature sensor, including sensor main body, the sensor main body are internally provided with first
Connecting line, the side of first connecting line are provided with the second connecting line, are fixedly installed with six at the top of the sensor main body
Angle fixing bolt is fixedly installed with the fixed device of external screw thread, the fixed device of the external screw thread at the top of the hexagonal fixing bolt
Internally extend high-intensitive reliable high-quality spring, first connecting line and the second connecting line through high-intensitive reliable high-quality bullet
Spring, extends to the outside of high-intensitive reliable high-quality spring, and first connecting line and the second connecting line extend high-intensitive reliable
It is covered with reliable insertion protection sleeve pipe in a part of high-quality spring, is provided with installation outside the bottom end of the sensor main body
External screw thread, the bottom of the sensor main body are fixedly welded with the first telescopic rod, the bottom side setting of first telescopic rod
There is the first aperture, the inside of first telescopic rod is equipped with the second telescopic rod, the top side setting of second telescopic rod
There is second orifice, the inner wall side of second telescopic rod is welded with little spring, and the other end of the little spring is welded with fixation
Plate, the side of the fixed plate are welded with flexible button, and the sensor main body is internally provided with circuit board, the circuit board
On be provided with power module, Information Collecting & Processing module and information storage module, the power supply are additionally provided on the circuit board
Module is electrically connected with Information Collecting & Processing module and information storage module, the Information Collecting & Processing module and information storage module
Electrical connection.
Preferably, second on the first aperture and the second telescopic rod of the flexible button on the first telescopic rod is small
Hole.
Preferably, one end of the flexible button is a kind of sphaerocepharous component.
Preferably, the diameter and the diameter phase of high-intensitive reliable high-quality spring of the reliable insertion protection sleeve pipe
Together.
Compared with prior art, the beneficial effects of the utility model are as follows：
This telescopic temperature sensor, using PT100 platinum resistance thermometer sensor, two-wire system, connection type is connected using flexible cord patch
Connect, be different from it is traditional in such a way that air transmits the Hard link that measures, error is less than normal and more stable, and setting first is stretched
Contracting bar and the second telescopic rod, realize Telescopic, the reliable diameter for being inserted into protection sleeve pipe and high-intensitive reliable high-quality bullet
The diameter of spring is identical, and the reliable active force for being inserted into protection sleeve pipe and relying on spring is in close contact, realizes precise measurement, when
After temperature measurement result comes out, Information Collecting & Processing module can be handled collected information, and temperature information is converted
For electrical signal information, information storage module is being stored the information into, this completes the records of measurement result.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model telescopic rod schematic diagram of internal structure；
Fig. 3 is the utility model circuit module figure.
In figure：1 sensor main body, 2 installation external screw threads, 3 flexible buttons, 4 second telescopic rods, 5 first telescopic rods, 6 hexagonals
The fixed device of fixing bolt, 7 external screw threads, 8 high-intensitive reliable high-quality springs, 9 first connecting lines, 10 reliable insertion protection sleeve pipes,
11 second connecting lines, 12 little springs, 13 second orifices, 14 first apertures, 15 fixed plates, 16 circuit boards, 17 power modules, 18 letters
Cease acquisition processing module, 19 information storage modules.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of telescopic temperature sensor, including sensor main body 1, the inside of sensor main body 1
It is provided with circuit board, controls the measurement of temperature and the storage of measurement data, sensor main body 1 is internally provided with the first connecting line
9, the side of the first connecting line 9 is provided with the second connecting line 11, and connection type is connected using flexible cord patch, is different from traditional lead to
The mode of air transmitting is crossed come the Hard link measured, error is less than normal and more stable, and the top of sensor main body 1 is fixedly installed with
Hexagonal fixing bolt 6, the top of hexagonal fixing bolt 6 are fixedly installed with the fixed device 7 of external screw thread, the fixed device 7 of external screw thread
High-intensitive reliable high-quality spring 8, the first connecting line 9 and the second connecting line 11 are internally extended through high-intensitive reliable high-quality spring
8, the outside of high-intensitive reliable high-quality spring 8 is extended to, the first connecting line 9 and the second connecting line 11 extend high-intensitive reliable excellent
Reliably insertion protection sleeve pipe 10, the reliable diameter for being inserted into protection sleeve pipe 10 and high intensity are covered in a part of matter spring 8
The diameter of reliable high-quality spring 8 is identical, and instrument transmitter internal sensor is enable effectively to touch transmitter set tube bottom
Portion, realization accurately measure, and avoid passing through the transmitting of air or other impurities to measure, and reduce actual temperature deviation, sensor
Installation external screw thread 2 is provided with outside the bottom end of main body 1, the bottom of sensor main body 1 is fixedly welded with the first telescopic rod 5,
The bottom side of first telescopic rod 5 is provided with the first aperture 14, and the inside of the first telescopic rod 5 is equipped with the second telescopic rod 4, and second
The top side of telescopic rod 4 is provided with second orifice 13, and the inner wall side of the second telescopic rod 4 is welded with little spring 12, little spring
12 other end is welded with fixed plate 15, and the side of fixed plate 15 is welded with flexible button 3, and the one end for the button 3 that stretches is one kind
Sphaerocepharous component, stretch second orifice of the button 3 on the first aperture 14 and the second telescopic rod 4 on the first telescopic rod 5
13, the first telescopic rod 5 and the second telescopic rod 4 realize Telescopic in the case where little spring 12 and flexible button 3 act on, the energy in measurement
It is adjusted according to the height of pasta, keeps measurement result more accurate, sensor main body 1 is internally provided with circuit board 16, circuit
It is provided with power module 17 on plate 16, Information Collecting & Processing module 18 and information storage module 19 are additionally provided on circuit board 16,
Power module 17 is electrically connected with Information Collecting & Processing module 18 and information storage module 19, Information Collecting & Processing module 18 and information
Memory module 19 be electrically connected, when temperature measurement result come out after, Information Collecting & Processing module 18 can by collected information into
Row processing, converts electrical signal information for temperature information, is storing the information into information storage module 19, this completes surveys
The record of result is measured, this telescopic temperature sensor, using PT100 platinum resistance thermometer sensor, two-wire system is the first connecting line 9 respectively
With second connecting line 11, connection type is connected using flexible cord patch, is different from and traditional is measured in such a way that air transmits
Hard link, error is less than normal and more stable, and the first telescopic rod 5 and the second telescopic rod 4 is arranged, realizes Telescopic, internal
High-intensitive reliable high-quality spring 8, the first connecting line 9 and the second connecting line 11 are provided with through high-intensitive reliable high-quality spring 8, is prolonged
The outside of high-intensitive reliable high-quality spring 8 is extended to, the first connecting line 9 and the second connecting line 11 extend high-intensitive reliable high-quality bullet
Reliable insertion protection sleeve pipe 10 is covered in a part of spring 8, the reliable diameter for being inserted into protection sleeve pipe 10 and high intensity are reliable
The diameter of high-quality spring 8 is identical, and reliable protection sleeve pipe 10 of being inserted into is in close contact by the active force of spring, becomes instrument
Send device internal sensor that can effectively touch transmitter sleeve bottom, realization accurately measures, and avoids passing through air or other are miscellaneous
The transmitting of matter measures, and reduces actual temperature deviation, then its signal is converted into resistance, voltage signal exports, realize essence
Really measurement, sensor main body 1 are internally provided with circuit board, realize the recordable purpose of measurement result.
Working principle：The diameter of the diameter of reliable insertion protection sleeve pipe 10 and high-intensitive reliable high-quality spring 8
It is identical, so that instrument transmitter internal sensor is effectively touched transmitter sleeve bottom, realization accurately measures, and avoids passing through
The transmitting of air or other impurities measures, and reduces actual temperature deviation, the bottom of sensor main body 1 is fixedly welded with first
Telescopic rod 5, the inside of the first telescopic rod 5 are equipped with the second telescopic rod 4, and the inner wall side of the second telescopic rod 4 is welded with little spring
12, the other end of little spring 12 is welded with fixed plate 15, and the side of fixed plate 15 is welded with flexible button 3,5 He of the first telescopic rod
Second telescopic rod 4 realizes Telescopic in the case where little spring 12 and flexible button 3 act on, in measurement can according to the height of pasta come
Adjustment, keeps measurement result more accurate, sensor main body 1 is internally provided with circuit board 16, is provided with power supply on circuit board 16
Module 17 is additionally provided with Information Collecting & Processing module 18 and information storage module 19, power module 17 and information on circuit board 16
Acquisition processing module 18 and information storage module 19 are electrically connected, and Information Collecting & Processing module 18 is electrically connected with information storage module 19
It connects, after temperature measurement result comes out, Information Collecting & Processing module 18 can be handled collected information, and temperature is believed
Breath is converted into electrical signal information, is storing the information into information storage module 19, this completes the records of measurement result.
In summary：This telescopic temperature sensor, using PT100 platinum resistance thermometer sensor, two-wire system, the respectively first connection
Line 9 and the second connecting line 11, connection type are connected using flexible cord patch, are different from and traditional are surveyed in such a way that air transmits
The Hard link of amount, error is less than normal and more stable, and the first telescopic rod 5 and the second telescopic rod 4 is arranged, realizes Telescopic, interior
Portion is provided with high-intensitive reliable high-quality spring 8, the reliable diameter for being inserted into protection sleeve pipe 10 and high-intensitive reliable high-quality spring 8
Diameter it is identical, reliable protection sleeve pipe 10 of being inserted into is in close contact by the active force of spring, makes to pass inside instrument transmitter
Sensor can effectively touch transmitter sleeve bottom, and realization accurately measures, and the transmitting for avoiding passing through air or other impurities comes
Measurement reduces actual temperature deviation, and after temperature measurement result comes out, the meeting of Information Collecting & Processing module 18 will be collected
Information is handled, and converts electrical signal information for temperature information, is storing the information into information storage module 19, this is with regard to complete
At the record of measurement result.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of telescopic temperature sensor, including sensor main body (1), it is characterised in that：The sensor main body (1)
It is internally provided with the first connecting line (9), the side of first connecting line (9) is provided with the second connecting line (11), the sensing
It is fixedly installed at the top of device main body (1) hexagonal fixing bolt (6), is fixedly installed at the top of the hexagonal fixing bolt (6)
External screw thread is fixed device (7), and the external screw thread fixes the high-intensitive reliable high-quality spring (8) that internally extends of device (7), described
First connecting line (9) and the second connecting line (11) extend to high-intensitive reliable high-quality bullet through high-intensitive reliable high-quality spring (8)
The outside of spring (8), first connecting line (9) and the second connecting line (11) extend the one of high-intensitive reliable high-quality spring (8)
It is covered with reliable insertion protection sleeve pipe (10) on part, the outer spiral shell of installation is provided with outside the bottom end of the sensor main body (1)
The bottom of line (2), the sensor main body (1) is fixedly welded with the first telescopic rod (5), the bottom of first telescopic rod (5)
Side is provided with the first aperture (14), and the inside of first telescopic rod (5) is equipped with the second telescopic rod (4), and described second stretches
The top side of contracting bar (4) is provided with second orifice (13), and the inner wall side of second telescopic rod (4) is welded with little spring
(12), the other end of the little spring (12) is welded with fixed plate (15), the side of the fixed plate (15) be welded with it is flexible by
Button (3), the sensor main body (1) are internally provided with circuit board (16), are provided with power module on the circuit board (16)
(17), Information Collecting & Processing module (18) and information storage module (19), the power supply are additionally provided on the circuit board (16)
Module (17) is electrically connected with Information Collecting & Processing module (18) and information storage module (19), the Information Collecting & Processing module
(18) it is electrically connected with information storage module (19).
2. a kind of telescopic temperature sensor according to claim 1, it is characterised in that：The flexible button (3) is passed through
Wear the second orifice (13) on the first aperture (14) and the second telescopic rod (4) on the first telescopic rod (5).
3. a kind of telescopic temperature sensor according to claim 1, it is characterised in that：The flexible button (3)
One end is a kind of sphaerocepharous component.
4. a kind of telescopic temperature sensor according to claim 1, it is characterised in that：The reliable insertion protective case
The diameter for managing (10) is identical as the high-intensitive reliable diameter of high-quality spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778258.8U CN208171467U (en) | 2018-05-23 | 2018-05-23 | A kind of telescopic temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778258.8U CN208171467U (en) | 2018-05-23 | 2018-05-23 | A kind of telescopic temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171467U true CN208171467U (en) | 2018-11-30 |
Family
ID=64364758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820778258.8U Active CN208171467U (en) | 2018-05-23 | 2018-05-23 | A kind of telescopic temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632117A (en) * | 2019-09-16 | 2019-12-31 | 江苏集萃道路工程技术与装备研究所有限公司 | In-situ asphalt pavement in-situ heat regeneration heating process experimental device and implementation method |
| CN111623990A (en) * | 2020-05-14 | 2020-09-04 | 东风商用车有限公司 | Data acquisition box for engine test bed |
-
2018
- 2018-05-23 CN CN201820778258.8U patent/CN208171467U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632117A (en) * | 2019-09-16 | 2019-12-31 | 江苏集萃道路工程技术与装备研究所有限公司 | In-situ asphalt pavement in-situ heat regeneration heating process experimental device and implementation method |
| CN111623990A (en) * | 2020-05-14 | 2020-09-04 | 东风商用车有限公司 | Data acquisition box for engine test bed |
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