CN208780270U - Flow Measuring System - Google Patents
Flow Measuring System Download PDFInfo
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- CN208780270U CN208780270U CN201821779557.XU CN201821779557U CN208780270U CN 208780270 U CN208780270 U CN 208780270U CN 201821779557 U CN201821779557 U CN 201821779557U CN 208780270 U CN208780270 U CN 208780270U
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- flow
- under test
- pipe under
- transmitter
- host computer
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Abstract
The utility model is suitable for flow measurement technology field, provides a kind of Flow Measuring System.The system comprises: first pressure transmitter, second pressure transmitter, first temperature transmitter, second temperature transmitter, data collector and host computer, first pressure transmitter and second pressure transmitter are arranged on pipe under test outer wall, pipe under test passes through valve external equipment, first pressure transmitter, second pressure transmitter, first temperature transmitter and second temperature transmitter are all connected with data collector, data collector connects host computer, host computer obtains the pressure value of the first pressure transmitter of data collector acquisition, the pressure value of second pressure transmitter, the temperature value of first temperature transmitter and the temperature value of second temperature transmitter, and the flow in pipe under test is determined according to the pressure value of acquisition and temperature value.After adopting the above scheme, the precision and accuracy of flow measurement are improved, it is time saving and energy saving, guarantee is provided for the use of subsequent data on flows.
Description
Technical field
The utility model belongs to flow measurement technology field more particularly to a kind of Flow Measuring System.
Background technique
In order to meet any fluid, any range, any flow regime and any use condition flow instrument
Use, flow-measuring method and instrument it is many kinds of, classification method is also very much, up to now, can industrial flow instrument
Table type reaches as many as hundreds of.Wherein, most popular flow-measuring method has differential pressure flowmeter, suspended body flowmeter, appearance
Product formula flowmeter and fluid oscillation flowmeter etc..
But above-mentioned flow-measuring method has certain defect, so that the final result inaccuracy of flow measurement, and take
When it is laborious, influence the use of subsequent data on flows.
Utility model content
In view of this, the utility model embodiment provides a kind of Flow Measuring System, it is existing in the prior art to solve
Flow-measuring method has certain defect, so that the final result inaccuracy of flow measurement, and it is time-consuming and laborious, influence rear afterflow
The problem of measuring the use of data.
The utility model provides a kind of Flow Measuring System, comprising: first pressure transmitter, second pressure transmitter,
First temperature transmitter, second temperature transmitter, data collector and host computer, the first pressure transmitter and described second
Pressure transmitter is arranged on pipe under test outer wall, and the pipe under test passes through valve external equipment, the first temperature pick-up
The first pressure transmitter is arranged on the pipe under test outer wall of valve end in device, and the second temperature transmitter setting exists
The second pressure transmitter is far from the pipe under test outer wall of valve end, the first pressure transmitter, the second pressure
Transmitter, first temperature transmitter and the second temperature transmitter are all connected with the data collector, and the data are adopted
Storage connects the host computer, and the host computer obtains the pressure of the first pressure transmitter of the data collector acquisition
The temperature value and the second temperature transmitter of value, the pressure value of the second pressure transmitter, first temperature transmitter
Temperature value, and the flow in the pipe under test is determined according to the pressure value of acquisition and temperature value.
As further technical solution, the system also includes display module, the display module connection is described upper
Flow in the pipe under test is sent to the display module and shown by machine, the host computer.
As further technical solution, the system also includes alarm, the alarm connects the host computer, institute
State host computer alarm equipment alarm according to the flow control in the pipe under test.
As further technical solution, the system also includes indicator light, the indicator light connects the host computer, institute
It states host computer and the indicator light is lighted according to color corresponding with the flow in the pipe under test.
As further technical solution, if the flow in the pipe under test is higher than first threshold, the first face is used
The bright indicator light of color dot；
If the flow in the pipe under test is lower than second threshold, the indicator light is lighted using the second color；
If the flow in the pipe under test is less than or equal to the first threshold, and the flow in the pipe under test is high
In or equal to the second threshold, then the indicator light is lighted using third color.
As further technical solution, the alarm has multiple, and multiple alarms are connected in parallel with the host computer.
As further technical solution, if the flow in the pipe under test is higher than first threshold, using the first report
Police's formula controls the alarm equipment alarm；
If the flow in the pipe under test is lower than second threshold, the alarm report is controlled using the second type of alarm
It is alert；
If the flow in the pipe under test is less than or equal to the first threshold, and the flow in the pipe under test is high
In or equal to the second threshold, then the alarm equipment alarm is controlled using third type of alarm.
As further technical solution, the data collector is NE-NP6000 embedding data collector.
As further technical solution, the host computer is M396190 type host computer.
As further technical solution, the first pressure transmitter and the second pressure transmitter are JY-
P300 pressure transmitter, first temperature transmitter and the second temperature transmitter are NKB-24S temperature transmitter.
The utility model embodiment has the beneficial effect that after adopting the above scheme host computer is acquired according to the data of acquisition
The pressure value of first pressure transmitter of device acquisition, the pressure value of second pressure transmitter, the first temperature transmitter temperature value
With the temperature value of second temperature transmitter, and the flow in the pipe under test is determined according to the pressure value of acquisition and temperature value,
The precision and accuracy of flow measurement are improved, it is time saving and energy saving, guarantee is provided for the use of subsequent data on flows.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of Flow Measuring System provided by the embodiment of the utility model；
Fig. 2 is the application schematic diagram of Flow Measuring System provided by the embodiment of the utility model.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model also may be implemented in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
As shown in Figure 1, the structural schematic diagram of Flow Measuring System is provided for the utility model embodiment, as shown in Fig. 2, being
The application schematic diagram of Flow Measuring System provided by the embodiment of the utility model, comprising: first pressure transmitter 1, second pressure
Transmitter 2, the first temperature transmitter 3, second temperature transmitter 4, data collector 5 and host computer 6, the first pressure pick-up
Device 1 and the second pressure transmitter 2 are arranged on 7 outer wall of pipe under test, and the pipe under test 7 passes through 8 external equipment of valve
9, the first pressure transmitter 1 is arranged on the pipe under test outer wall at 8 end of valve in first temperature transmitter 3, institute
It states second temperature transmitter 4 and the second pressure transmitter 2 is set far from the pipe under test outer wall of valve end, described first
Pressure transmitter 1, the second pressure transmitter 2, first temperature transmitter 3 and the second temperature transmitter 4 connect
The data collector 5 is connect, the data collector 5 connects the host computer 6, and the host computer 6 obtains the data acquisition
Pressure value, the pressure value of the second pressure transmitter 2, first temperature for the first pressure transmitter 1 that device 5 acquires
The temperature value of the temperature value of transmitter 3 and the second temperature transmitter 4, and institute is determined according to the pressure value of acquisition and temperature value
State the flow in pipe under test.
Specifically, external equipment 9 is used to store the liquid passed through in pipe under test, after opening valve 8, liquid is set from external
Standby 9 outflow, by pipe under test 7, first pressure transmitter 1, second pressure transmitter 2 on pipe under test outer wall, the
One temperature transmitter 3, second temperature transmitter 4 measure current data value, are then transmit to data collector 5, data acquisition
After device 5 receives these data, the conversion of data pattern is carried out, analogue data is converted into numerical data, is sent to host computer 6
Handled, after host computer 6 receives these signals, tested according to the existing flow rate test method prestored, determine to
Flow in test tube road, the pipe under test other end are also connected with volumetric standard 10, and the liquid in pipe under test finally flows into standard appearance
Processing is collected in device 10.
After adopting the above scheme, the pressure for the first pressure transmitter that host computer is acquired according to the data collector of acquisition
Value, the pressure value of second pressure transmitter, the temperature value of the first temperature transmitter and second temperature transmitter temperature value, and root
The flow in the pipe under test is determined according to the pressure value and temperature value of acquisition, improves the precision and accuracy of flow measurement,
It is time saving and energy saving, guarantee is provided for the use of subsequent data on flows.
In addition, in a specific embodiment, the system also includes display module, the display module is connected on described
Flow in the pipe under test is sent to the display module and shown by position machine, the host computer.Wherein, display module is liquid
Brilliant touch display, staff can also directly carry out touch operation by the display.
In addition, in a specific embodiment, the system also includes alarm, the alarm connection is described upper
Machine, host computer alarm equipment alarm according to the flow control in the pipe under test.Alarm include language alarm,
Any one or more in buzzer siren and vibration alarm.A variety of type of alarms are selected for staff, staff
Different suitable and itself habit type of alarms can be selected to alarm in different occasions.
In addition, in a specific embodiment, the system also includes indicator light, the indicator light connection is described upper
Machine, the host computer light the indicator light according to color corresponding with the flow in the pipe under test.
In addition, in a specific embodiment, if the flow in the pipe under test is higher than first threshold, using first
Color lights the indicator light.Flow in the pipe under test is lower than second threshold, then lights the finger using the second color
Show lamp.If the flow in the pipe under test is less than or equal to the first threshold, and the flow in the pipe under test is higher than
Or be equal to the second threshold, then the indicator light is lighted using third color.
Wherein, in a specific embodiment, the first color can be red, and the second color can be green, third face
Color can be yellow, and the embodiment of other colors is also in the protection scope of this programme.
In addition, in a specific embodiment, the alarm has multiple, multiple alarms company in parallel with the host computer
It connects, one of alarm breaks down, other alarms may also function as.
In addition, in a specific embodiment, if the flow in the pipe under test is higher than first threshold, using first
Type of alarm controls the alarm equipment alarm.If the flow in the pipe under test is lower than second threshold, using the second alarm
Mode controls the alarm equipment alarm.If flow in the pipe under test is less than or equal to the first threshold, and it is described to
Flow in test tube road is greater than or equal to the second threshold, then controls the alarm equipment alarm using third type of alarm.
Wherein, the first type of alarm can be audio alert mode, and the second type of alarm can be vibration alarming mode, the
Three type of alarms can be buzzing type of alarm.It can also be arranged to, the first type of alarm, the second type of alarm and third are alarmed
Mode is audio alert mode, but the voice content broadcasted respectively is different, can be " level-one alarm ", " secondary alarm " and
Modes such as " three-level alarms ".
In addition, in a specific embodiment, the data collector is NE-NP6000 embedding data collector.
In addition, in a specific embodiment, the host computer is M396190 type host computer.
In addition, in a specific embodiment, the first pressure transmitter and the second pressure transmitter are JY-
P300 pressure transmitter, first temperature transmitter and the second temperature transmitter are NKB-24S temperature transmitter.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Flow Measuring System characterized by comprising first pressure transmitter, second pressure transmitter, the first temperature
Transmitter, second temperature transmitter, data collector and host computer, the first pressure transmitter and the second pressure pick-up
Device is arranged on pipe under test outer wall, and the pipe under test is existed by valve external equipment, the first temperature transmitter setting
On the pipe under test outer wall of valve end, the second temperature transmitter is arranged described second the first pressure transmitter
Pressure transmitter is far from the pipe under test outer wall of valve end, the first pressure transmitter, the second pressure transmitter, institute
It states the first temperature transmitter and the second temperature transmitter is all connected with the data collector, the data collector connects institute
State host computer, the host computer obtains the pressure value of the first pressure transmitter of the data collector acquisition, described the
The temperature value of the pressure value of two pressure transmitters, the temperature value of first temperature transmitter and the second temperature transmitter,
And the flow in the pipe under test is determined according to the pressure value of acquisition and temperature value.
2. Flow Measuring System according to claim 1, which is characterized in that it further include display module, the display module
The host computer is connected, the flow in the pipe under test is sent to the display module and shown by the host computer.
3. Flow Measuring System according to claim 1, which is characterized in that it further include alarm, the alarm connection
The host computer, host computer alarm equipment alarm according to the flow control in the pipe under test.
4. Flow Measuring System according to claim 1, which is characterized in that it further include indicator light, the indicator light connection
The host computer, the host computer light the indicator light according to color corresponding with the flow in the pipe under test.
5. Flow Measuring System according to claim 4, which is characterized in that if flow in the pipe under test is higher than the
One threshold value then lights the indicator light using the first color；
If the flow in the pipe under test is lower than second threshold, the indicator light is lighted using the second color；
If flow in the pipe under test is less than or equal to the first threshold, and the flow in the pipe under test be higher than or
Equal to the second threshold, then the indicator light is lighted using third color.
6. Flow Measuring System according to claim 3, which is characterized in that the alarm has multiple, multiple alarms
It is connected in parallel with the host computer.
7. Flow Measuring System according to claim 3, which is characterized in that if flow in the pipe under test is higher than the
One threshold value then controls the alarm equipment alarm using the first type of alarm；
If the flow in the pipe under test is lower than second threshold, the alarm equipment alarm is controlled using the second type of alarm；
If flow in the pipe under test is less than or equal to the first threshold, and the flow in the pipe under test be higher than or
Equal to the second threshold, then the alarm equipment alarm is controlled using third type of alarm.
8. Flow Measuring System according to claim 1, which is characterized in that the data collector is that NE-NP6000 is embedding
Enter formula data collector.
9. Flow Measuring System according to claim 1, which is characterized in that the host computer is M396190 type host computer.
10. Flow Measuring System according to claim 1, which is characterized in that the first pressure transmitter and described
Two pressure transmitters are JY-P300 pressure transmitter, and first temperature transmitter and the second temperature transmitter are
NKB-24S temperature transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779557.XU CN208780270U (en) | 2018-10-31 | 2018-10-31 | Flow Measuring System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779557.XU CN208780270U (en) | 2018-10-31 | 2018-10-31 | Flow Measuring System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780270U true CN208780270U (en) | 2019-04-23 |
Family
ID=66163545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821779557.XU Expired - Fee Related CN208780270U (en) | 2018-10-31 | 2018-10-31 | Flow Measuring System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208780270U (en) |
-
2018
- 2018-10-31 CN CN201821779557.XU patent/CN208780270U/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: 20190423 Termination date: 20191031 |