CN206683697U - A kind of irrigation canals and ditches Flow Measuring System - Google Patents

Abstract

The utility model discloses a ditch flow measurement system, which comprises an ultrasonic liquid level gauge (1), a flow velocity meter bracket (2), a flow velocity meter (4), and an ultrasonic liquid level gauge bracket (5); the ultrasonic liquid level gauge ( 1) fixed on the lower part of the ultrasonic liquid level gauge support (5) and above the liquid surface of the ditch, the flow velocity meter (4) is fixed on the flow velocity meter support and immersed under the liquid surface of the ditch, the flow velocity meter (4) The ultrasonic liquid level gauge (1) is used to measure the water level height of the ditch, and the flow data of the ditch is obtained through calculation. The utility model has the advantages of simple installation, convenient operation and wide application range. It adopts solar power supply, and the energy supply is environment-friendly. It cooperates with a data center and a server to realize remote real-time monitoring of ditch flow.

Description

A ditch flow measurement system

technical field

The invention belongs to the technical field of measurement, and in particular relates to a ditch flow measurement system.

Background technique

The basic functions of ditches are drainage and irrigation, and they are the basic water conservancy projects of agriculture in our country. With the development of my country's energy conservation and emission reduction policies, agricultural irrigation energy conservation and domestic water emission reduction have become important contents of energy conservation and emission reduction, and the detection of ditch flow is the basic method of water monitoring. There are many ditches across the country and the site conditions vary greatly. The ditches measuring devices need to be cheap and widely applicable.

Utility model content

The purpose of the utility model is to provide a system for measuring ditch flow, which has the advantages of energy saving, environmental protection, convenient operation, low cost and high reliability, and can realize ditch flow measurement in various occasions.

A ditch flow measurement system, comprising an ultrasonic liquid level meter (1), a flow meter support (2), a flow meter (4), an ultrasonic liquid level meter support (5); the ultrasonic liquid level meter (1) is fixed on an ultrasonic The lower part of the liquid level gauge bracket (5) is located above the liquid level of the ditch, the flow meter (4) is fixed on the said flow meter bracket (2) and immersed under the liquid level of the ditch, and the flow meter (4) is used for To measure the water flow velocity in the ditch, the ultrasonic liquid level gauge (1) is used to measure the water level height of the ditch, and the flow data of the ditch is obtained through calculation.

In the ditch flow measuring system, the ultrasonic liquid level gauge support (5) is in the shape of an "n" frame, and its two ends are respectively fixed on both sides of the ditch, and the flow velocity meter support (2) is in an "L" shape, and "L One side of the shape is fixed on the inner side of the ditch.

The ditch flow measurement system also includes a solar panel, a solar controller, a storage battery, a communication module, a data center and a server, the communication module is remotely connected to the data center, and the data center is remotely connected to the server; the solar panel is connected to the solar controller, and the solar energy The controller is connected to the storage battery, and the storage battery is connected to the communication module, the current meter, and the ultrasonic liquid level gauge to provide power for the three.

The utility model has the advantages of simple installation, convenient operation and wide application range. It adopts solar power supply, and the energy supply is environment-friendly. It cooperates with a data center and a server to realize remote real-time monitoring of ditch flow.

Description of drawings

Figure 1 is a diagram of a ditch flow measurement device;

Fig. 2 Structure diagram of ditch flow measurement system;

1 Ultrasonic level gauge, 2 Velocity gauge bracket, 3 Ditch, 4 Flow velocity gauge, 5 Ultrasonic level gauge bracket.

detailed description

Below in conjunction with specific embodiment, the utility model is described in detail.

Referring to Figures 1 and 2, a ditch flow measurement system includes an ultrasonic liquid level gauge 1, a flow velocity meter support 2, a flow velocity meter 4, and an ultrasonic liquid level gauge support 5; the ultrasonic liquid level gauge support 5 is in the shape of an "n" frame , its two ends are respectively fixed on the two banks of the ditch 3, the current meter bracket 2 is "L" shaped, one side of the "L" shape is fixed on the inner side of the ditch, and the ultrasonic liquid level gauge 1 is fixed on the ultrasonic liquid level The lower part of the meter support 5 is located above the liquid level of the ditch, the flow meter 4 is fixed on the support of the flow meter and immersed under the liquid surface of the ditch 3, the flow meter 4 is used to measure the water flow velocity in the ditch 3, the ultrasonic liquid level Meter 1 is used to measure the water level of ditch 3, and the flow data of ditch 3 can be obtained through calculation.

It also includes solar panel, solar controller, storage battery, communication module, data center and server, the communication module is remotely connected to the data center, the data center is remotely connected to the server; the solar panel is connected to the solar controller, the solar controller is connected to the storage battery, and the storage battery is connected to the To the communication module, flow meter, ultrasonic liquid level meter, the flow velocity and liquid level data of the ditch measured by the flow meter and ultrasonic liquid level meter are transmitted to the communication module. The communication module has a built-in GPRS terminal and a microprocessor. The flow velocity and liquid level data are uploaded to the data center, and the data center calculates the flow rate of the ditch according to the flow velocity and liquid level data, and users can log in to the server to obtain real-time data.

The ditch flow measurement system has simple structure and strong anti-pollution ability, and can be used in various ditch environments.

It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should belong to the protection scope of the appended claims of the present utility model.

Claims (3)

1. a kind of irrigation canals and ditches Flow Measuring System, it is characterised in that including ultrasonic level gage (1), current meter support (2), flow velocity Instrument (4), ultrasonic level meter bracket (5)；The ultrasonic level gage (1) is fixed on ultrasonic level meter bracket (5) bottom simultaneously On irrigation canals and ditches liquid level, the current meter (4) is fixed on the current meter support (2) and is immersed under irrigation canals and ditches liquid level, Current meter (4) is used to measure water velocity in irrigation canals and ditches, and ultrasonic level gage (1) is used to measure irrigation canals and ditches height of water level, passes through calculating Obtain the data on flows of irrigation canals and ditches.

2. irrigation canals and ditches Flow Measuring System according to claim 1, it is characterised in that ultrasonic level meter bracket (5) is " n " Formula frame shape, its both ends are separately fixed at the two sides of irrigation canals and ditches, and the current meter support (2) is " L " shape, and one side of " L " shape is consolidated It is scheduled on the inside of the bank of irrigation canals and ditches.

3. irrigation canals and ditches Flow Measuring System according to claim 1, it is characterised in that also including solar panels, solar energy control Device, battery, communication module, data center and server processed, communication module are connected remotely to data center, and data center is long-range It is connected to server；Solar panels connect controller for solar, and controller for solar is connected to battery, and battery is connected to logical Letter module, current meter, supersonic liquid level are calculated as three's power supply.