CN217819090U - Temperature measuring device for sand-containing medium conveying pipeline - Google Patents
Temperature measuring device for sand-containing medium conveying pipeline Download PDFInfo
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- CN217819090U CN217819090U CN202221114377.6U CN202221114377U CN217819090U CN 217819090 U CN217819090 U CN 217819090U CN 202221114377 U CN202221114377 U CN 202221114377U CN 217819090 U CN217819090 U CN 217819090U
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Abstract
The utility model provides a contain sand medium pipeline temperature measuring device, includes the pipeline body, the lateral wall of pipeline body is provided with the wall seat, and pipeline body both ends have connecting device, temperature measuring device still includes the temperature meter, the temperature meter includes the base and sets up the thermoscope on the base, the thermoscope include the treater and with treater signal connection's first temperature sensor and second temperature sensor, wall seat and base have the fixing device who mutually supports, first temperature sensor fixes the lateral wall at the pipeline body, the second temperature sensor sets up outside the temperature meter table is physically. The utility model respectively measures the pipe wall temperature and the ambient temperature through the two temperature sensors, can collect the ambient temperature data to correct the pipe wall temperature, and reduces the measurement deviation; and the temperature measuring device can be connected in series between the conveying pipelines for temperature measurement, and adopts a design of a detachable meter body, so that the main parts can be conveniently overhauled and replaced.
Description
Technical Field
The utility model belongs to the technical field of the pipeline, a pipeline temperature measurement technique is related to, concretely relates to sand-containing medium pipeline temperature measuring device.
Background
In natural gas exploitation, particularly, in the process of exploiting unconventional natural gas such as shale gas, dense gas and the like, gas contains a large amount of liquid and sand. High-speed sand in the high-pressure gas flow seriously damages natural gas gathering and transportation equipment. Conventional natural gas pipelines measure the temperature of the gas within the pipeline, typically by inserting a temperature measuring sleeve within the pipeline. There is a significant risk in sand-laden natural gas pipelines that the casing across the pipeline is easily eroded by solid sand particles resulting in failure. Under the working condition, the temperature sensor can not be placed in the pipeline and can only be placed on the outer side of the pipeline, and the measurement on the outer side of the pipeline is greatly influenced by the ambient temperature, so that the temperature measurement deviation is larger.
SUMMERY OF THE UTILITY MODEL
For overcoming the technical defect that prior art exists, the utility model discloses a sand-containing medium pipeline temperature measuring device.
Contain sand medium pipeline temperature measuring device, including the pipeline body, the lateral wall of pipeline body is provided with the wall seat, and pipeline body both ends have connecting device, temperature measuring device still includes the temperature measurement table, the temperature measurement table includes the base and sets up the thermoscope on the base, the thermoscope include the treater and with treater signal connection's first temperature sensor and second temperature sensor, wall seat and base have the fixing device who mutually supports, first temperature sensor sets up outside the temperature measurement table is shown physically, the lateral wall at the pipeline body is fixed to second temperature sensor.
Preferably, the thermometer further comprises a display device connected with the processor.
Preferably, the connecting device is a flange arranged at two ends of the pipeline body.
Preferably, the fixing device comprises a bolt and screw holes respectively arranged on the top surface of the wall seat and the bottom surface of the base.
Preferably, a battery jar is arranged in the base, and the temperature detector is detachably fixed on the base.
Adopt the sand-containing medium conveying pipeline temperature measuring device has following superiority:
the two temperature sensors are used for respectively measuring the pipe wall temperature and the ambient temperature, and the ambient temperature data can be collected to correct the pipe wall temperature, so that the measurement deviation is reduced.
The temperature measurement can be carried out between the conveying pipelines in series connection, and the detachable meter body design is adopted, so that the main parts can be conveniently overhauled and replaced.
Drawings
Fig. 1 is a schematic view of a specific embodiment of the temperature measuring device for a sand-containing medium conveying pipeline according to the present invention;
FIG. 2 is a schematic view of another embodiment of the temperature measuring device for the sand-containing medium conveying pipeline according to the present invention;
the reference numbers in the figures refer to: 1-a pipeline body, 2-a temperature detector, 3-a base, 4-a wall seat, 5-a flange, 6-a first temperature sensor and 7-a second temperature sensor.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
Contain sand medium pipeline temperature measuring device, including pipeline body 1, the lateral wall of pipeline body is provided with wall seat 4, and pipeline body both ends have connecting device, temperature measuring device still includes the temperature measurement table, the temperature measurement table includes base 3 and sets up thermoscope 2 on the base, the thermoscope includes the treater and reaches the first temperature sensor 6 and the second temperature sensor 7 with treater signal connection, wall seat and base have the fixing device of mutually supporting, the lateral wall at the pipeline body is fixed to first temperature sensor 6, second temperature sensor 7 sets up outside the temperature measurement table is shown physically.
In one embodiment, the connecting device is flanges 5 arranged at two ends of the pipeline body, the pipeline body 1 is connected in series in a conveying pipeline with the temperature to be measured through the flanges, gas is transmitted through the pipeline body, the first temperature sensor 6 measures the temperature of the side wall of the pipeline, the second temperature sensor 7 is used for measuring the ambient temperature, and measured data are input into the processor for data processing.
The processing mode may be calculated by an algorithm, specifically, T = K × T1-T2, where T is the temperature of the gas in the pipeline, T1 is the temperature measured by the first temperature sensor, T2 is the ambient temperature measured by the second temperature sensor, and K is a structural coefficient, and a general value is determined according to the material and thickness of the pipeline, and may be obtained by measurement. The implementation of the above algorithm in a processor is well known in the art.
When the temperature measuring instrument is used, the base 3 is fixed on the wall seat 4, the temperature measuring instrument is fixed on the pipeline body, the wall seat can be set to be square, the inner threaded blind hole is formed in the upper side of the wall seat, the opening above the base is convenient to insert into the temperature measuring instrument, the side wall profile of the base is designed to be matched with the bottom of the temperature measuring instrument and convenient to disassemble and fix the temperature measuring instrument, the screw hole matched with the inner threaded blind hole is formed in the bottom surface of the base, the bolt is screwed into the screw hole and the inner threaded blind hole to enable the base to be fixedly connected with the wall seat, and a battery groove can be formed in the base to place a battery to supply power for the temperature measuring instrument.
The top of the temperature detector can be provided with a display device such as a display for displaying the final temperature calculated by the processor, so that the temperature detector is convenient for measuring personnel to watch in real time. Each temperature sensor can be in data transmission with the processor in a wireless or wired mode.
Adopt the sand-containing medium conveying pipeline temperature measuring device has following superiority:
the two temperature sensors are used for respectively measuring the pipe wall temperature and the ambient temperature, and the ambient temperature data can be collected to correct the pipe wall temperature, so that the measurement deviation is reduced.
The temperature measuring device can be connected between the conveying pipelines in series for temperature measurement, and adopts a design of a detachable meter body, so that main parts can be conveniently overhauled and replaced.
In the foregoing, the preferred embodiments of the present invention, if not obviously contradictory or based on a certain preferred embodiment, can be combined and used by any superposition, the specific parameters in the embodiments and examples are only for the purpose of clearly expressing the verification process of the utility model, and are not used to limit the patent protection scope of the present invention, which is still based on the claims, and all the equivalent structural changes made by the contents of the specification and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a contain sand medium pipeline temperature measuring device, its characterized in that, includes pipeline body (1), the lateral wall of pipeline body is provided with wall seat (4), and pipeline body both ends have connecting device, temperature measuring device still includes the temperature meter, the temperature meter includes base (3) and thermoscope (2) of setting on the base, the thermoscope includes treater and first temperature sensor (6) and second temperature sensor (7) with treater signal connection, wall seat (4) and base (3) have fixing device of mutually supporting, first temperature sensor (6) set up outside the temperature meter table body, the lateral wall at pipeline body (1) is fixed in second temperature sensor (7).
2. The apparatus of claim 1, wherein the thermometer further comprises a display device coupled to the processor.
3. The sand-containing medium conveying pipeline temperature measuring device as claimed in claim 1, wherein the connecting device is a flange (5) arranged at two ends of the pipeline body (1).
4. The sand-containing medium conveying pipeline temperature measuring device as claimed in claim 1, wherein the fixing device comprises a bolt and a screw hole respectively arranged on the top surface of the wall seat (4) and the bottom surface of the base (3).
5. The sand-containing medium conveying pipeline temperature measuring device as claimed in claim 1, wherein a battery jar is arranged in the base, and the temperature measuring device (2) is detachably fixed on the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221114377.6U CN217819090U (en) | 2022-05-11 | 2022-05-11 | Temperature measuring device for sand-containing medium conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221114377.6U CN217819090U (en) | 2022-05-11 | 2022-05-11 | Temperature measuring device for sand-containing medium conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217819090U true CN217819090U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221114377.6U Active CN217819090U (en) | 2022-05-11 | 2022-05-11 | Temperature measuring device for sand-containing medium conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217819090U (en) |
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2022
- 2022-05-11 CN CN202221114377.6U patent/CN217819090U/en active Active
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