CN211649847U - Transmitter capable of simultaneously displaying pressure and temperature - Google Patents
Transmitter capable of simultaneously displaying pressure and temperature Download PDFInfo
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- CN211649847U CN211649847U CN201921004058.8U CN201921004058U CN211649847U CN 211649847 U CN211649847 U CN 211649847U CN 201921004058 U CN201921004058 U CN 201921004058U CN 211649847 U CN211649847 U CN 211649847U
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Abstract
The utility model relates to a transmitter capable of displaying pressure and temperature simultaneously, which comprises a first calculation module, wherein the first calculation module can acquire real pressure data in a pipeline, real flow data in the pipeline and size data of the pipeline, and the first calculation module calculates the real pressure data, the real flow data and the size data to obtain the temperature data in the pipeline; and the display module is connected with the first calculation module and used for displaying the real pressure data and the temperature data. The transmitter capable of displaying pressure and temperature simultaneously is applied, the pressure and temperature of the process can be measured simultaneously by the transmitter, synchronous display is achieved, operators on duty can observe the process and check data conveniently, the number of holes and welding of pipelines can be effectively reduced, instrument purchasing and installation number are reduced, construction efficiency is effectively improved, construction cost is reduced, the number of static sealing points of the process flow is reduced, fluid leakage accidents can be reduced, safe operation of the device is facilitated, the transmitter is simple in structure, convenient to use and good in effect.
Description
Technical Field
The utility model relates to a changer, especially a changer of simultaneous display pressure and temperature.
Background
A large number of pressure transmitters, temperature transmitters, pressure gauges, thermometers and other instruments are installed at different positions of a production process of an oil-gas field, and the temperature and pressure conditions of the production process are monitored through the instruments so as to facilitate real-time production adjustment.
The existing transmitter comprises a temperature transmitter, a pressure transmitter and the like, the temperature transmitter and the pressure transmitter can respectively measure the temperature and the pressure condition of the installation part and convert the temperature and the pressure condition into digital signals for remote transmission, but the transmitter can only independently display the measured pressure or temperature according to different structural designs of the existing transmitter, the production data is not convenient to observe, the total number of the field station transmitters is greatly improved, and the construction and operation cost is improved.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: the structure design to the current changer self that prior art exists is different, and a changer can only show measured pressure or temperature alone, is not convenient for observe production data, has also improved the total number of station changer simultaneously greatly, has improved the problem of construction and operation cost, provides the changer of showing pressure and temperature simultaneously.
In order to realize the purpose, the utility model discloses a technical scheme be:
a transmitter for simultaneously displaying pressure and temperature, comprising:
the pressure transmitter body is used for measuring and outputting real pressure data in the pipeline;
the first calculation module is connected with the pressure transmitter body and used for receiving the real pressure data, the first calculation module can acquire real flow data in the pipeline, size data of the pipeline is arranged in the first calculation module, and the first calculation module calculates the real pressure data, the real flow data and the size data to obtain temperature data in the pipeline;
and the display module is connected with the first calculation module and used for displaying the real pressure data and the temperature data.
Wherein the dimensional data includes an outer diameter and a wall thickness of the pipe, and the first calculation module calculates the temperature data from a fluid state equation and a Bernoulli equation.
Adopt a changer of simultaneous display pressure and temperature, can realize a changer simultaneous measurement flow pressure and temperature, synchronous display makes things convenient for the personnel on duty to observe the flow and checks the data, can effectively reduce pipeline trompil, welding quantity reduce instrument purchase and installation quantity, effectively improves the efficiency of construction, reduces construction cost, has reduced the quiet sealed point quantity of process flow simultaneously, can reduce the emergence of fluid leakage accident, is favorable to the safe operation of device, this changer simple structure, convenient to use, respond well.
Preferably, the pressure transmitter body and the display module are respectively and electrically connected to the first computing module.
Preferably, the first calculation module is electrically connected to a flow meter, and the flow meter is configured to measure and output the real flow data to the first calculation module.
Further preferably, the flow meter is an ultrasonic flow meter.
Preferably, an output signal of the first computing module is accessed to a SCADA (Supervisory Control and data Acquisition) system.
Preferably, the first computing module comprises a PLC.
Preferably, the display module comprises a display screen.
Further preferably, the display screen is a touch screen.
The utility model also provides a changer of simultaneous display pressure and temperature, include:
the temperature transmitter body is used for measuring and outputting real temperature data in the pipeline;
the second calculation module is connected with the temperature transmitter body and used for receiving the real temperature data, the second calculation module can acquire real flow data in the pipeline, size data of the pipeline is arranged in the second calculation module, and the second calculation module calculates the real temperature data, the real flow data and the size data to obtain pressure data in the pipeline;
and the display module is connected with the second calculation module and is used for displaying the real temperature data and the pressure data.
Wherein the dimensional data includes an outer diameter and a wall thickness of the pipe, and the second calculation module calculates the pressure data from a fluid state equation and a Bernoulli equation.
Adopt a changer of simultaneous display pressure and temperature, can realize a changer simultaneous measurement flow pressure and temperature, synchronous display makes things convenient for the personnel on duty to observe the flow and checks the data, can effectively reduce pipeline trompil, welding quantity reduce instrument purchase and installation quantity, effectively improves the efficiency of construction, reduces construction cost, has reduced the quiet sealed point quantity of process flow simultaneously, can reduce the emergence of fluid leakage accident, is favorable to the safe operation of device, this changer simple structure, convenient to use, respond well.
Preferably, the temperature transmitter body and the display module are respectively and electrically connected with the second computing module.
Preferably, the second calculation module is electrically connected to a flow meter, and the flow meter is configured to measure and output the real flow data to the second calculation module.
Further preferably, the flow meter is an ultrasonic flow meter.
Preferably, the output signal of the second computing module is accessed to a SCADA system.
Preferably, the second computing module comprises a PLC.
Preferably, the display module comprises a display screen.
Further preferably, the display screen is a touch screen.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
application a changer of simultaneous display pressure and temperature, can realize a changer simultaneous measurement flow pressure and temperature, synchronous display makes things convenient for the personnel on duty to observe the flow and checks the data, can effectively reduce pipeline trompil, welding quantity reduce instrument purchase and installation quantity, effectively improves the efficiency of construction, reduces construction cost, has reduced the quiet seal point quantity of process flow simultaneously, can reduce the emergence of fluid leakage accident, is favorable to the safe operation of device, this changer simple structure, convenient to use, respond well.
Drawings
FIG. 1 is a schematic diagram of a transmitter showing both pressure and temperature as described in example 1;
FIG. 2 is a schematic diagram showing the construction of a transmitter for simultaneously displaying pressure and temperature as described in embodiment 2
The labels in the figure are: 01-pipeline, 02-pressure transmitter body, 03-temperature transmitter body, 04-flowmeter, 1-first calculation module, 2-display module and 3-second calculation module.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
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 for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1, a transmitter capable of displaying pressure and temperature simultaneously, includes:
the pressure transmitter body 02 is used for measuring and outputting real pressure data in the pipeline 01;
the flowmeter 04 is used for measuring and outputting actual flow data in the pipeline 01, and specifically, the flowmeter 04 is an ultrasonic flowmeter;
the first calculation module 1 is electrically connected with the pressure transmitter body 02 and the flowmeter 04 and receives the real pressure data and the real flow data, the first calculation module 1 is internally provided with size data of the pipeline 01, the first calculation module 1 calculates the temperature data in the pipeline 01 according to the real pressure data, the real flow data and the size data, and specifically, the first calculation module 1 comprises a PLC;
and the display module 2 is electrically connected with the first calculation module 1 and used for displaying the real pressure data and the temperature data, and specifically, the display module 2 comprises a touch screen.
The size data comprises the outer diameter and the wall thickness of the pipeline 01, the temperature of the fluid in the pipeline 01 can be obtained by a known fluid state equation and a known Bernoulli equation under the condition that the real pressure and the real flow of the fluid in the pipeline 01 and the outer diameter and the wall thickness of the pipeline 01 are known, and an output signal of the first calculation module 1 is connected to an SCADA system.
Application a changer of simultaneous display pressure and temperature, can realize a changer simultaneous measurement flow pressure and temperature, synchronous display makes things convenient for the personnel on duty to observe the flow and checks the data, can effectively reduce 01 trompils of pipeline, welding quantity reduce instrument purchase and installation quantity, effectively improves the efficiency of construction, reduces construction cost, has reduced the quiet seal point quantity of process flow simultaneously, can reduce the emergence of fluid leakage accident, is favorable to the safe operation of device, this changer simple structure, convenient to use, respond well.
Example 2
As shown in fig. 2, a transmitter capable of displaying pressure and temperature simultaneously, includes:
the temperature transmitter body 03 is used for measuring and outputting real temperature data in the pipeline 01;
the flowmeter 04 is used for measuring and outputting actual flow data in the pipeline 01, and specifically, the flowmeter 04 is an ultrasonic flowmeter;
the second calculation module 3 is electrically connected to the temperature transmitter body 03 and the flowmeter 04 and receives the real temperature data and the real flow data, the second calculation module 3 is internally provided with size data of the pipeline 01, the second calculation module 3 calculates pressure data in the pipeline 01 according to the real temperature data, the real flow data and the size data, and specifically, the second calculation module 3 comprises a PLC;
and the display module 2 is connected with the second calculation module 3 and is used for displaying the real temperature data and the pressure data, and specifically, the display module 2 comprises a touch screen.
The size data includes the outer diameter and the wall thickness of the pipeline 01, the pressure of the fluid in the pipeline 01 can be obtained by a known fluid state equation and a known Bernoulli equation under the condition that the real temperature and the real flow of the fluid in the pipeline 01 and the outer diameter and the wall thickness of the pipeline 01 are known, and an output signal of the second calculation module 3 is connected to the SCADA system.
Application a changer of simultaneous display pressure and temperature, can realize a changer simultaneous measurement flow pressure and temperature, synchronous display makes things convenient for the personnel on duty to observe the flow and checks the data, can effectively reduce 01 trompils of pipeline, welding quantity reduce instrument purchase and installation quantity, effectively improves the efficiency of construction, reduces construction cost, has reduced the quiet seal point quantity of process flow simultaneously, can reduce the emergence of fluid leakage accident, is favorable to the safe operation of device, this changer simple structure, convenient to use, respond well.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A transmitter for simultaneously displaying pressure and temperature, comprising:
the pressure transmitter body (02) is used for measuring and outputting real pressure data in the pipeline (01);
the first calculation module (1) is connected with the pressure transmitter body (02) and used for receiving the real pressure data, the first calculation module (1) can acquire real flow data in the pipeline (01), size data of the pipeline (01) are arranged in the first calculation module (1), and the first calculation module (1) calculates the real pressure data, the real flow data and the size data to obtain temperature data in the pipeline (01);
the display module (2) is connected with the first calculation module (1) and is used for displaying the real pressure data and the temperature data;
wherein the dimensional data comprises an outer diameter and a wall thickness of the pipe (01), and the first calculation module (1) calculates the temperature data from a fluid state equation and a Bernoulli equation.
2. Transmitter according to claim 1, characterized in that said pressure transmitter body (02) and said display module (2) are electrically connected to said first calculation module (1), respectively.
3. Transmitter according to claim 1, characterized in that the first calculation module (1) is electrically connected to a flow meter (04), the flow meter (04) being adapted to measure and output the real flow data.
4. Transmitter according to claim 3, characterized in that the flow meter (04) is an ultrasonic flow meter.
5. Transmitter according to any of claims 1-4, characterized in that the output signal of the first calculation module (1) is connected to a SCADA system.
6. A transmitter for simultaneously displaying pressure and temperature, comprising:
the temperature transmitter body (03) is used for measuring and outputting real temperature data in the pipeline (01);
the second calculation module (3) is connected with the temperature transmitter body (03) and used for receiving the real temperature data, the second calculation module (3) can acquire real flow data in the pipeline (01), size data of the pipeline (01) are arranged in the second calculation module (3), and the second calculation module (3) calculates the real temperature data, the real flow data and the size data to obtain pressure data in the pipeline (01);
the display module (2) is connected with the second calculation module (3) and is used for displaying the real temperature data and the pressure data;
wherein the dimensional data comprises the outer diameter and the wall thickness of the pipeline (01), and the second calculation module (3) calculates the pressure data by using a fluid state equation and a Bernoulli equation.
7. Transmitter according to claim 6, characterized in that said temperature transmitter body (03) and said display module (2) are electrically connected to said second calculation module (3), respectively.
8. Transmitter according to claim 6, characterized in that the second calculation module (3) is electrically connected to a flow meter (04), the flow meter (04) being adapted to measure and output the real flow data.
9. Transmitter according to claim 8, characterized in that the flow meter (04) is an ultrasonic flow meter.
10. Transmitter according to any of claims 6 to 9, characterized in that the output signal of the second calculation module (3) is connected to a SCADA system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004058.8U CN211649847U (en) | 2019-06-28 | 2019-06-28 | Transmitter capable of simultaneously displaying pressure and temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004058.8U CN211649847U (en) | 2019-06-28 | 2019-06-28 | Transmitter capable of simultaneously displaying pressure and temperature |
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| Publication Number | Publication Date |
|---|---|
| CN211649847U true CN211649847U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921004058.8U Active CN211649847U (en) | 2019-06-28 | 2019-06-28 | Transmitter capable of simultaneously displaying pressure and temperature |
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| Country | Link |
|---|---|
| CN (1) | CN211649847U (en) |
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- 2019-06-28 CN CN201921004058.8U patent/CN211649847U/en active Active
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