CN204758050U - Small -size long -range flow measurement appearance - Google Patents
Small -size long -range flow measurement appearance Download PDFInfo
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- CN204758050U CN204758050U CN201520333735.6U CN201520333735U CN204758050U CN 204758050 U CN204758050 U CN 204758050U CN 201520333735 U CN201520333735 U CN 201520333735U CN 204758050 U CN204758050 U CN 204758050U
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- China
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- module
- digital output
- time difference
- output module
- inductive head
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Abstract
The utility model discloses a small -size long -range flow measurement appearance, including flowing water passageway and fixed detection module, fixed detection module includes time difference inductive head, digital output module, multifunctional controller, remote -transmission module and closed power, and time difference inductive head links to each other with the digital output module, and digital output module, remote -transmission module and closed power link to each other with multifunctional controller simultaneously. The utility model relates to a small -size long -range flow measurement appearance adopts battery powered and data wireless transmission to detect the rivers magnitude through no contact, so the mounted position is nimble, the installation cost expense is low, and waterproof performance is good, the monitoring of being applied to discharge that can be better.
Description
Technical field
The utility model relates to detection field, particularly relates to a kind of compact remote flow detector for detecting discharge.
Background technology
The flow of industry mixed material water is an important parameter needing to detect, and it will directly determine quality and the blending ratio of mixed material.Mainly or adopt wired connection mounting means, therefore, flow detection device will exist in whole industry spot installation wiring installs the shortcomings such as complicated, security is low, cost is high and the cycle is long to current flow detection device.
Utility model content
The utility model provide a kind of can the compact remote flow detector of remote detection process water flow.
The technical solution of the utility model is as follows:
A kind of compact remote flow detector, comprise pipelined channel and fixed test module, described fixed test module comprises time difference inductive head, digital output module, multifunctional controller, remote transmission module and closed power supply, described time difference inductive head is connected with described digital output module, and described digital output module, remote transmission module are connected with described multifunctional controller with closed power supply simultaneously.
Described time difference inductive head adopts the wide cut analog voltage output ultrasonic wave sensors X X930A1A1M12 of Schneider company, and described time difference inductive head ultrasound wave change send output signal to be 0-10V voltage analog.
Described digital output module have employed 24 conversion accuracy ADC chip ADS1258, and described digital output module adopts 8 pin contact pin card extenders to be connected with described multifunctional controller.
Described multifunctional controller have employed high-performance 430 type microprocessor chip MSP432P401M, described microprocessor chip MSP432P401M have employed ARM-32-BitCortex kernel, and described multifunctional controller is linked into described remote transmission module by 9 needle serial ports.
Described remote transmission inside modules comprises 2.4GHz radio frequency baseband chip HS6200 and plate carries shagreen copper foil antenna.
The compact remote flow detector that the utility model relates to adopts powered battery and data wireless transmission, and detect water flow value by contactless mode, therefore installation site is flexible, and installation cost expense is low, water resistance is good, can be applied to the monitoring of discharge preferably.
Accompanying drawing explanation
Fig. 1 is the outer profile figure of the utility model compact remote flow detector.
Fig. 2 is the fundamental diagram of the utility model compact remote flow detector.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
See Fig. 1 and Fig. 2, a kind of compact remote flow detector that the utility model relates to, comprise pipelined channel 1 and fixed test module 2, described fixed test module 2 comprises time difference inductive head 3, digital output module 4, multifunctional controller 5, remote transmission module 6 and closed power supply 7, described time difference inductive head 3 is connected with described digital output module 4, and described digital output module 4, remote transmission module 6 are connected with described multifunctional controller 5 with closed power supply 7 simultaneously.
Described time difference inductive head 3 is fixed on described fixed test module 2 wall, the water flow of described pipelined channel 1 can be flow through to form analog voltage signal by ultrasonic signal induction, described time difference inductive head 3 is connected to described digital output module 4 by 15mm aviation plug, the analog voltage signal that described time difference inductive head 3 exports converts traffic figure signal to by described digital output module 4, described multifunctional controller 5 is for gathering reduced discharge digital signal, the traffic figure signal gathered can carry out Wireless Data Transmission by described remote transmission module 6.
Described closed power supply 7 have employed the dc-battery of waterproofing design.
Described time difference inductive head 3 adopts the wide cut analog voltage output ultrasonic wave sensors X X930A1A1M12 of Schneider company, and described time difference inductive head 3 ultrasound wave change send output signal to be 0-10V voltage analog.Ultrasonic sensing signal can be converted into the voltage output value of wide cut degree by described time difference inductive head 3, and output signal is strong, long transmission distance.
Described digital output module 4 have employed 24 conversion accuracy ADC chip ADS1258, and described digital output module 4 adopts 8 pin contact pin card extenders to be connected with described multifunctional controller 5.
Described multifunctional controller 5 have employed high-performance 430 type microprocessor chip MSP432P401M, described microprocessor chip MSP432P401M have employed ARM-32-BitCortex kernel, and described multifunctional controller 5 is linked into described remote transmission module 6 by 9 needle serial ports.
Described remote transmission module 6 inside comprises 2.4GHz radio frequency baseband chip HS6200 and plate carries shagreen copper foil antenna.Described remote transmission module 6 carries circuit antenna by described plate makes Wireless Data Transmission apart from farther, and plate live road antenna saves antenna volume simultaneously, makes whole detector volume less.
The compact remote flow detector that the utility model relates to adopts powered battery and data wireless transmission, and detect water flow value by contactless mode, therefore installation site is flexible, and installation cost expense is low, water resistance is good, can be applied to the monitoring of discharge preferably.
Claims (5)
1. a compact remote flow detector, it is characterized in that: comprise pipelined channel (1) and fixed test module (2), described fixed test module (2) comprises time difference inductive head (3), digital output module (4), multifunctional controller (5), remote transmission module (6) and closed power supply (7), described time difference inductive head (3) is connected with described digital output module (4), described digital output module (4), remote transmission module (6) is connected with described multifunctional controller (5) with closed power supply (7) simultaneously.
2. compact remote flow detector according to claim 1, it is characterized in that: described time difference inductive head (3) adopts the wide cut analog voltage output ultrasonic wave sensors X X930A1A1M12 of Schneider company, described time difference inductive head (3) ultrasound wave change send output signal to be 0-10V voltage analog.
3. compact remote flow detector according to claim 1, it is characterized in that: described digital output module (4) have employed 24 conversion accuracy ADC chip ADS1258, described digital output module (4) adopts 8 pin contact pin card extenders to be connected with described multifunctional controller (5).
4. compact remote flow detector according to claim 1, it is characterized in that: described multifunctional controller (5) have employed high-performance 430 type microprocessor chip MSP432P401M, described microprocessor chip MSP432P401M have employed ARM-32-BitCortex kernel, and described multifunctional controller (5) is linked into described remote transmission module (6) by 9 needle serial ports.
5. compact remote flow detector according to claim 1, is characterized in that: described remote transmission module (6) inside comprises 2.4GHz radio frequency baseband chip HS6200 and plate carries shagreen copper foil antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333735.6U CN204758050U (en) | 2015-05-16 | 2015-05-16 | Small -size long -range flow measurement appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333735.6U CN204758050U (en) | 2015-05-16 | 2015-05-16 | Small -size long -range flow measurement appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758050U true CN204758050U (en) | 2015-11-11 |
Family
ID=54472749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520333735.6U Expired - Fee Related CN204758050U (en) | 2015-05-16 | 2015-05-16 | Small -size long -range flow measurement appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204758050U (en) |
-
2015
- 2015-05-16 CN CN201520333735.6U patent/CN204758050U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151111 Termination date: 20160516 |