CN216309165U

CN216309165U - Automatic measuring device for water level of channel

Info

Publication number: CN216309165U
Application number: CN202122796317.9U
Authority: CN
Inventors: 邵金华; 黄凯; 唐伟; 梁林; 陈春; 李文迅; 甘福; 李荣朋; 刘宗强; 苏冬源; 何令祖; 邹颖; 杨晨卉; 郑思文; 韦小棠; 李燕芳
Original assignee: GUANGXI HYDRAULIC RESEARCH INSTITUTE
Current assignee: GUANGXI HYDRAULIC RESEARCH INSTITUTE
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-15
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an automatic channel water level measuring device, which comprises a monitoring system and a float type water level meter, wherein the monitoring system comprises a water level meter and a water level meter; the monitoring system comprises a base, a vertical rod, a protective box, a cross rod I, a cross rod II, a telemetering camera and a solar panel; the upright rod is fixedly connected with the base; the protective box, the cross rod I and the cross rod II are arranged on the vertical rod; the telemetering camera is arranged on the cross rod I; the solar panel is arranged on the cross rod II; a telemetering terminal, a solar charging controller, a storage battery and a communication antenna are arranged in the protective box; the float-type water level gauge is installed on the channel slope. The utility model adopts the combination of the remote measuring terminal and the solar energy, solves the fusion problem of the technologies of water level remote measuring data acquisition, receiving, intelligent identification, data transmission, data storage, ultra-low power consumption control and the like, can realize the transmission of outdoor low power consumption water level monitoring pictures and videos, and realizes the function of automatic water level monitoring.

Description

Automatic measuring device for water level of channel

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to an automatic channel water level measuring device.

Background

The automatic water level monitoring system has the advantages that due to the fact that a person is not needed to watch, efficiency is improved, labor cost is reduced, and the automatic water level monitoring system is widely applied to various fields of water conservancy, agriculture and other industries.

At present, in order to ensure the precision of water level measurement, most of automatic water level monitoring equipment adopts a radar or laser water level meter, but the automatic water level monitoring equipment is expensive, is easily influenced by water surface floaters and cannot be well applied to field rivers and channels. Other level gauges, such as pressure level gauges, are susceptible to time drift, temperature drift, and sand, which makes their accuracy inaccurate, while ultrasonic level gauges are susceptible to temperature drift and water surface floating objects. Due to unattended operation, water level monitoring data can not be timely fed back to monitoring personnel, and the problem of low monitoring efficiency is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the prior technical problem, the utility model discloses a channel water level automatic measuring device which is not easily influenced by external factors, has high precision, solves the problem of the integration of technologies such as water level telemetering data acquisition, receiving, intelligent identification, data transmission, data storage, ultra-low power consumption control and the like, and can realize high-efficiency remote water level monitoring.

The utility model is realized by the following technical scheme:

an automatic channel water level measuring device comprises a monitoring system and a float type water level meter; the monitoring system comprises a base, a vertical rod, a protective box, a cross rod I, a cross rod II, a telemetering camera and a solar panel; the upright rod is fixedly connected with the base; the protective box, the cross rod I and the cross rod II are arranged on the vertical rod; the telemetering camera is arranged on the cross rod I; the solar panel is arranged on the cross rod II; a telemetering terminal, a solar charging controller, a storage battery and a communication antenna are arranged in the protective box; the solar panel is connected with the solar charging controller; the solar charging controller is connected with the storage battery; the storage battery is connected with the telemetering terminal and the telemetering camera; the telemetering terminal is connected with the telemetering camera; the float-type water level gauge is installed on the channel slope.

For further explanation of the utility model, the float type water level gauge comprises a water level gauge body, a water level pipe, a float, a scale mark and a digital mark; a water level pipe groove is formed in the middle of the water level gauge body; the water level pipe is arranged in the water level pipe groove; the floater is arranged in the water level pipe; the scale marks and the digital marks are arranged on two sides of the water level pipe; the bottom of the water level pipe is provided with a water inlet, and the top of the water level pipe is provided with an air outlet; and filter screens are arranged on the water inlet and the air outlet.

For further explanation of the present invention, the float is a fluorescent float; the scale mark is a fluorescent scale mark; the digital mark is a fluorescent scale mark. The fluorescent effect of the floater, the scale marks and the digital marks is realized through fluorescent materials, the identification degree of the floater, the scale marks and the digital marks at night is improved, and the accuracy of the telemetering camera for acquiring data at night is improved.

For further explanation of the utility model, the top of the vertical rod is also provided with a lightning arrester. The safety of equipment in thunderstorm weather can effectively be improved to the arrester.

For further explanation of the utility model, the upright stanchion is also provided with an auxiliary support connected with the cross bar I. Effectively improve the stability of horizontal pole I.

The protective box can provide a dry environment, and the use safety of equipment in the protective box is effectively protected. The remote measuring camera shoots data of the float type water level meter and feeds the data back to the remote measuring terminal machine, so that channel water level data are collected and monitored on site. The solar charging controller can effectively convert the power of the solar panel, safely charge the storage battery and accurately control the power flux. The storage battery is used for storing electric energy collected by solar energy and outputting the electric energy to the telemetering terminal, the telemetering camera and the like. The remote terminal acquires water level and monitoring data through a remote camera, intelligently identifies images of the received data in the terminal, stores and transmits the data, finally transmits the collected data to an external central monitoring station, and realizes signal enhancement and stabilization through connection of a communication antenna. The remote terminal can adopt a water conservancy hydrology and water resource protocol RTU remote terminal.

And the installation of the float type water level gauge determines the scale mark interval and the digital mark according to the slopes of the inclined planes of different channels. The water level pipe is fixed in the water level pipe groove and can be fixed in an adhesion mode and the like. The filter screens are arranged on the water outlet and the air inlet, so that sundries can be effectively prevented from entering the water level pipe, the accuracy rate of the water level pipe is guaranteed, ventilation in the pipe is guaranteed, and floating of the water level is guaranteed.

The utility model has the beneficial effects that:

1. the utility model adopts the combination of the remote measuring terminal and the solar energy, solves the fusion problem of the technologies of water level remote measuring data acquisition, receiving, intelligent identification, data transmission, storage, ultra-low power consumption control and the like, and realizes the functions of automatic monitoring of the field water level and data transmission;

2. the device adopts the float water level meter which has low manufacturing cost, high precision, high reliability, wide applicability, simple manufacture and easy maintenance, and solves the problems of unclear night water level identification and inaccurate channel inclined plane telemetering water level identification by improving the float water level meter.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the structure of the float level gauge of the present invention;

FIG. 3 is a schematic structural view of the protective case of the present invention;

in the figure: 1-float type water level gauge, 2-base, 3-vertical rod, 4-protective box, 5-cross rod I, 6-cross rod II, 7-telemetering camera, 8-solar panel, 9-water level pipe, 10-float, 11-scale mark, 12-digital mark, 13-water inlet, 14-air outlet, 15-lightning arrester and 16-auxiliary support.

Detailed Description

The utility model will be further explained with reference to the drawings.

Examples

As shown in fig. 1-3, an automatic channel water level measuring device comprises a monitoring system and a float type water level gauge 1; the monitoring system comprises a base 2, a vertical rod 3, a protective box 4, a cross rod I5, a cross rod II6, a telemetering camera 7 and a solar panel 8; the upright rod 3 is fixedly connected with the base 2; the protective box 4, the cross bar I5 and the cross bar II6 are arranged on the vertical rod 3; the telemetering camera 7 is arranged on a cross bar I5; the solar panels 8 are arranged on the cross bars II 6; a telemetering terminal, a solar charging controller, a storage battery and a communication antenna are arranged in the protective box 4; the solar panel 8 is connected with a solar charging controller; the solar charging controller is connected with the storage battery; the storage battery is connected with the telemetering terminal and the telemetering camera 7; the telemetering terminal is connected with the telemetering camera 7; the float type water gauge 1 is installed on a channel slope.

The float type water level gauge 1 comprises a water level gauge body, a water level pipe 9, a float 10, a scale mark 11 and a digital mark 12; a water level pipe groove is formed in the middle of the water level gauge body; the water level pipe 9 is arranged in the water level pipe groove; the floater 10 is arranged in the water level pipe 9; the scale mark 11 and the digital mark 12 are arranged on two sides of the water level pipe 9; the bottom of the water level pipe 9 is provided with a water inlet 13, and the top of the water level pipe is provided with an air outlet 14; and filter screens are arranged on the water inlet 13 and the air outlet 14.

The floater 10 is a fluorescent floater; the scale mark 11 is a fluorescent scale mark; the digital mark 12 is a fluorescent scale mark.

And the top of the vertical rod 3 is also provided with a lightning arrester 15. The upright rod 3 is also provided with an auxiliary support 16 connected with a cross rod I5.

The telemetering camera 7 shoots data of the floater water level meter 1 and feeds back the collected data to the telemetering terminal; the remote terminal internally carries out intelligent image recognition on received data, realizes data storage and transmission, and finally transmits the collected data to an external central monitoring station, thereby realizing remote monitoring.

Claims

1. The utility model provides a channel water level automatic measuring device which characterized in that: comprises a monitoring system and a float type water level meter (1); the monitoring system comprises a base (2), a vertical rod (3), a protective box (4), a cross rod I (5), a cross rod II (6), a telemetering camera (7) and a solar panel (8); the upright rod (3) is fixedly connected with the base (2); the protective box (4), the cross rod I (5) and the cross rod II (6) are arranged on the vertical rod (3); the telemetering camera (7) is arranged on the cross rod I (5); the solar panel (8) is arranged on the cross rod II (6); a telemetering terminal, a solar charging controller, a storage battery and a communication antenna are arranged in the protective box (4); the solar panel (8) is connected with a solar charging controller; the solar charging controller is connected with the storage battery; the storage battery is connected with the telemetering terminal and the telemetering camera (7); the telemetering terminal is connected with a telemetering camera (7); the float type water level gauge (1) is installed on a channel slope.

2. The automatic channel water level measuring device of claim 1, wherein: the float-type water level gauge (1) comprises a water level gauge body, a water level pipe (9), a float (10), a scale mark (11) and a digital mark (12); a water level pipe groove is formed in the middle of the water level gauge body; the water level pipe (9) is arranged in the water level pipe groove; the floater (10) is arranged in the water level pipe (9); the scale mark (11) and the digital mark (12) are arranged on two sides of the water level pipe (9); the bottom of the water level pipe (9) is provided with a water inlet (13), and the top is provided with an air outlet (14); and filter screens are arranged on the water inlet (13) and the air outlet (14).

3. The automatic channel water level measuring device of claim 2, wherein: the floater (10) is a fluorescent floater; the scale mark (11) is a fluorescent scale mark; the digital mark (12) is a fluorescent scale mark.

4. The automatic channel water level measuring device of claim 1, wherein: and a lightning arrester (15) is also arranged at the top of the vertical rod (3).

5. The automatic channel water level measuring device of claim 1, wherein: and an auxiliary support (16) connected with the cross rod I (5) is further arranged on the vertical rod (3).