CN209342173U - A kind of laser Bashel amount measuring water flow instrument - Google Patents
A kind of laser Bashel amount measuring water flow instrument Download PDFInfo
- Publication number
- CN209342173U CN209342173U CN201920362695.6U CN201920362695U CN209342173U CN 209342173 U CN209342173 U CN 209342173U CN 201920362695 U CN201920362695 U CN 201920362695U CN 209342173 U CN209342173 U CN 209342173U
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- China
- Prior art keywords
- laser
- flow instrument
- bashel
- module
- amount measuring
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Abstract
The utility model discloses a kind of laser Bashel amount measuring water flow instrument, including Baxeer slot main body, water gauge is mounted at the front and back level gauging of the Baxeer slot main body, and water gauge top is respectively connected with laser liquid-level measurement module, the laser liquid-level measurement module output end is connected with data transmission module, the data transmission module output end is connected with flow instrument acquisition computing module, and flow instrument acquisition computing module, information transmission modular and laser liquid-level measurement module are powered by overall system power.Water flow in the detection Baxeer slot that can be convenient of the laser Bashel amount measuring water flow instrument, structure is simple, easy for installation, and equipment cost is lower.This laser Bashel amount measuring water flow instrument makes the present apparatus using the front and back liquid level of laser liquid-level measurement module measurement Baxeer slot main body, computing module is acquired by flow instrument to determine liquid level fluidised form, it calculates flow and stores flow and liquid level, it is more convenient to use.
Description
Technical field
The utility model relates to Baxeer slot technical field, specially a kind of laser Bashel amount measuring water flow instrument.
Background technique
Baxeer slot is also known as Pasteur's slot, is the ancillary equipment of open channel flow rate measurement, Bashel weir modern surveying method
Have very much, including ultrasonic measurement, electric water gauge measurement, radar sensor measurement etc..
If using ultrasonic measurement when existing Baxeer slot measuring water flow, since ultrasonic equipment volume is big, hair
Firing angle is big, needs to measure in weir middle position, installation is inconvenient, and field hidden can not install, and measure using electric water gauge
Precision deficiency (0.5 ㎝ unit), and radar sensor cost is too high.
Utility model content
The purpose of this utility model is to provide a kind of laser Bashel amount measuring water flow instrument, to solve above-mentioned background skill
The more inconvenient problem of the Baxeer slot measuring water flow proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of laser Bashel amount measuring water flow
Instrument, including Baxeer slot main body are mounted on water gauge at the front and back level gauging of the Baxeer slot main body, and water gauge top is equal
It is connected with laser liquid-level measurement module, the laser liquid-level measurement module output end is connected with information transmission modular, the information
Transmission module output end is connected with flow instrument acquisition computing module, and flow instrument acquires computing module, information transmission modular and swashs
Light level gauging module is powered by overall system power.
Preferably, the overall system power is solar storage battery, and solar storage battery uses 12VDC-36VDC wide electricity
Pressure power supply.
Preferably, the communication mode of the information transmission modular uses 485MODBUS-RTU standard traffic specification.
Preferably, the information transmission modular cooperation GPRS module realizes wireless telecommunications.
Preferably, the information transmission modular cooperation serial server realizes wire transmission.
Compared with prior art, the utility model has the beneficial effects that the laser Bashel amount measuring water flow instrument can
Easily to detect the water flow in Baxeer slot, structure is simple, easy for installation, and equipment cost is lower.This laser Bashel
Amount measuring water flow instrument makes the present apparatus pass through stream using the front and back liquid level of laser liquid-level measurement module measurement Baxeer slot main body
Amount instrument acquisition computing module determines liquid level fluidised form, calculates flow and stores flow and liquid level, more convenient to use.
Detailed description of the invention
Fig. 1 is a kind of laser Bashel amount measuring water flow instrument system diagram of the utility model；
Fig. 2 is a kind of laser Bashel amount measuring water flow instrument structural schematic diagram of the utility model.
In figure: 1, laser liquid-level measurement module, 2, flow instrument acquisition computing module, 3, water gauge, 4, Baxeer slot main body, 5,
Information transmission modular.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of laser Bashel amount measuring water flow instrument,
Including Baxeer slot main body 4, water gauge 3 is mounted at the front and back level gauging of Baxeer slot main body 4, and 3 top of water gauge connects
It is connected to laser liquid-level measurement module 1,1 output end of laser liquid-level measurement module is connected with information transmission modular 5, information transmission modular
5 output ends are connected with flow instrument acquisition computing module 2, and flow instrument acquisition computing module 2, information transmission modular 5 and laser liquid
Position measurement module 1 is powered by overall system power, this structure makes the present apparatus have a rest using the measurement bar of laser liquid-level measurement module 1
The front and back liquid level of your groove body 4 acquires computing module 2 by flow instrument and determines liquid level fluidised form, calculates flow and stores
Flow and liquid level, and can be solar storage battery using MODBUS-RTU specification upload flow and liquid level, overall system power, and
Solar storage battery is powered using 12VDC-36VDC Width funtion, this structure makes the applicable a variety of power supply environment of overall system power,
Increasing the use scope of overall system power, the communication mode of information transmission modular uses 485MODBUS-RTU standard traffic specification,
So that cooperation GPRS module realizes wireless telecommunications, cooperation string between laser liquid-level measurement module 1 and flow instrument acquisition computing module 2
Mouth server realizes wire transmission.
Working principle: when using the laser Bashel amount measuring water flow instrument, first by 2 laser liquid-level measurement modules
1 is separately mounted to 23 upper ends of water gauge, and then 2 water gauges are separately mounted at the front and back level gauging of Baxeer slot main body 4,
Laser liquid-level measurement module 1 is defeated by very thin transmission module 5 by the liquid level information at the front and back level gauging of Baxeer slot main body 4
It send to flow instrument and acquires computing module 2, flow instrument acquisition computing module 2 judges whether streamflow regime is subduction stream, then root
Flow is calculated using corresponding liquid level flow formula according to flow-shape, by flow and level value storage, display, and uploads host computer,
To complete a series of activities.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of laser Bashel amount measuring water flow instrument, it is characterised in that: including Baxeer slot main body (4), the Bashel
It is mounted at the front and back level gauging of groove body (4) water gauge (3), and water gauge (3) top is respectively connected with laser liquid-level measurement mould
Block (1), laser liquid-level measurement module (1) output end are connected with information transmission modular (5), the information transmission modular (5)
Output end is connected with flow instrument acquisition computing module (2), and flow instrument acquires computing module (2), information transmission modular (5) and swashs
Light level gauging module (1) is powered by overall system power.
2. a kind of laser Bashel amount measuring water flow instrument according to claim 1, it is characterised in that: the system is always electric
Source is solar storage battery, and solar storage battery is powered using 12VDC-36VDC Width funtion.
3. a kind of laser Bashel amount measuring water flow instrument according to claim 1, it is characterised in that: the information transmission
The communication mode of module (5) uses 485MODBUS-RTU standard traffic specification.
4. a kind of laser Bashel amount measuring water flow instrument according to claim 1, it is characterised in that: the information transmission
Module (5) cooperates GPRS module to realize wireless telecommunications.
5. a kind of laser Bashel amount measuring water flow instrument according to claim 1, it is characterised in that: the information transmission
Module (5) cooperates serial server to realize wire transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362695.6U CN209342173U (en) | 2019-03-21 | 2019-03-21 | A kind of laser Bashel amount measuring water flow instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362695.6U CN209342173U (en) | 2019-03-21 | 2019-03-21 | A kind of laser Bashel amount measuring water flow instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342173U true CN209342173U (en) | 2019-09-03 |
Family
ID=67763177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920362695.6U Expired - Fee Related CN209342173U (en) | 2019-03-21 | 2019-03-21 | A kind of laser Bashel amount measuring water flow instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342173U (en) |
-
2019
- 2019-03-21 CN CN201920362695.6U patent/CN209342173U/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 |
Granted publication date: 20190903 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |