CN207816360U - A kind of measurement and control integration device for irrigated area canal system water consumption measurement - Google Patents
A kind of measurement and control integration device for irrigated area canal system water consumption measurement Download PDFInfo
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Abstract
Description
技术领域technical field
本实用新型涉及测控技术领域，尤其涉及一种用于灌区渠系水量计量的测控一体化装置。The utility model relates to the technical field of measurement and control, in particular to an integrated measurement and control device used for water volume measurement of canal systems in irrigation areas.
背景技术Background technique
近年来，随着水资源管理制度的实施和贯彻落实，取水计量作为地方取水总量控制的重要环节日益受到重视，取水计量的自动化、信息化及智能化建设成为当前水资源管理的首要内容和重要抓手，特别是2012年在全国范围内启动的国家水资源监控能力项目，对取水计量监测及信息化建设提出了更高的要求。按取水用途划分，取水可分农业取水和非农取水，非农取水一般采用管道取水方式，计量技术较为成熟，从数据采集、存储、发送、接受、系统解析及展示等，均形成了一套完整可靠稳定的系统。对于农业取水，特别是一些灌区，均采用人工或天然渠道作为输水通道，将灌溉用水输送到各个需水单元。常规的计量渠道水量方式，是采用现场测量水位组合渠系固定的水位流量关系来推算，采用超声波或雷达等方式测量现场的水位，然后通过率定好的水位流量关系来推算流量；另外，还有采用巴歇尔槽进行明渠流量测量，也属于由水位到流量的方式。以上方式均存在不足，表现为：①水位流量关系的不稳定，天然状态下渠系的下垫面变化、渠系截面形态的变化等均对水位流量关系造成一定的影响；②部分有闸控制渠系，存在槽蓄作用，灌溉用水存储在渠系中，因此会出现有水位而无流量的工况，从而造成计量误差；③无法实现对灌区各支斗毛农渠灌水量的控制。In recent years, with the implementation and implementation of the water resources management system, water intake metering, as an important part of the local total water intake control, has been paid more and more attention. The automation, informatization and intelligent construction of water intake metering has become the primary content and focus of current water resources management. Important starting points, especially the National Water Resources Monitoring Capability Project launched nationwide in 2012, have put forward higher requirements for water intake metering monitoring and informatization construction. According to the purpose of water intake, water intake can be divided into agricultural water intake and non-agricultural water intake. Non-agricultural water intake generally adopts pipeline water intake, and the measurement technology is relatively mature. From data collection, storage, transmission, reception, system analysis and display, etc., a set of A complete, reliable and stable system. For agricultural water intake, especially in some irrigation areas, artificial or natural channels are used as water delivery channels to transport irrigation water to various water demand units. The conventional way of measuring the water volume of the channel is to calculate the water level and flow relationship of the canal system by combining the on-site measurement of the water level, and measure the water level on the spot by means of ultrasonic or radar, and then calculate the flow through the determined water level and flow relationship; in addition, there are The use of Parshall flume for open channel flow measurement also belongs to the method from water level to flow. There are deficiencies in the above methods, which are as follows: ① The water level and flow relationship is unstable, and the changes of the underlying surface of the canal system and the shape of the section of the canal system in the natural state all have a certain impact on the water level and flow relationship; ② Some have sluice control The canal system has tank storage function, and irrigation water is stored in the canal system, so there will be a working condition of water level but no flow, resulting in measurement errors; ③ It is impossible to control the irrigation volume of Maonong Canal in each branch of the irrigation area.
实用新型内容Utility model content
为了解决上述技术问题，本实用新型的目的是提供一种稳定性较高，且用于灌区渠系水量计量的测控一体化装置。In order to solve the above technical problems, the purpose of this utility model is to provide a measurement and control integrated device with high stability and used for water measurement of canal systems in irrigation areas.
本实用新型所采取的技术方案是：The technical scheme that the utility model takes is:
一种用于灌区渠系水量计量的测控一体化装置，包括闸门，所述闸门上安装有水位传感器、流速传感器、开度传感器、远程终端控制器、通信模块和电机，所述远程终端控制器的输出端与电机的输入端连接，所述远程终端控制器分别与水位传感器、流速传感器、开度传感器和通信模块相连接。An integrated measurement and control device for measuring water volume in canal systems in irrigation areas, comprising a gate on which a water level sensor, a flow rate sensor, an opening sensor, a remote terminal controller, a communication module and a motor are installed, and the remote terminal controller The output end of the motor is connected with the input end of the motor, and the remote terminal controller is respectively connected with the water level sensor, the flow rate sensor, the opening sensor and the communication module.
作为所述的一种用于灌区渠系水量计量的测控一体化装置的进一步改进，还包括有太阳能板，所述太阳能板的输出端与远程终端控制器的电源输入端连接。As a further improvement of the integrated measurement and control device for canal system water measurement in irrigation districts, a solar panel is also included, and the output end of the solar panel is connected to the power input end of the remote terminal controller.
作为所述的一种用于灌区渠系水量计量的测控一体化装置的进一步改进，所述远程终端控制器包括微处理器、时钟电路、存储器和电源模块，所述太阳能板的输出端通过电源模块进而与微处理器的电源输入端连接，所述微处理器分别与存储器、时钟电路、水位传感器、流速传感器、开度传感器和通信模块相连接，所述微处理器的第一输出端与电机的输入端连接。As a further improvement of the integrated device for measurement and control of canal water metering in irrigation districts, the remote terminal controller includes a microprocessor, a clock circuit, a memory and a power module, and the output of the solar panel is powered by a power supply The module is further connected with the power input end of the microprocessor, and the microprocessor is respectively connected with the memory, the clock circuit, the water level sensor, the flow sensor, the opening sensor and the communication module, and the first output end of the microprocessor is connected with the Motor input connection.
作为所述的一种用于灌区渠系水量计量的测控一体化装置的进一步改进，所述微处理器的第二输出端还连接有显示器，所述微处理器的输入端连接有按键模块。As a further improvement of the integrated measurement and control device used for water measurement in canal systems in irrigation districts, a display is connected to the second output end of the microprocessor, and a key module is connected to the input end of the microprocessor.
本实用新型的有益效果是：The beneficial effects of the utility model are:
本实用新型一种用于灌区渠系水量计量的测控一体化装置结构简单，施工方便，计量精度高，稳定性强，能通过水位传感器、开度传感器和流速传感器对灌区渠系水量进行计量，既能够实现对规则渠系断面的测量，也能够避免天然渠道截面变化带来的测量误差；而且本实用新型还能通过通信模块实现流量控制和信息传输等功能。The utility model is a measurement and control integrated device for water volume measurement of canal systems in irrigation areas, which has simple structure, convenient construction, high measurement accuracy and strong stability, and can measure the water volume of canal systems in irrigation areas through water level sensors, opening sensors and flow rate sensors. It can not only realize the measurement of the section of the regular canal system, but also avoid the measurement error caused by the change of the section of the natural channel; and the utility model can also realize functions such as flow control and information transmission through the communication module.
附图说明Description of drawings
图1是本实用新型一种用于灌区渠系水量计量的测控一体化装置的结构示意图；Fig. 1 is a structural schematic diagram of a measurement and control integrated device for measuring water volume in canal systems in irrigation districts according to the utility model;
图2是本实用新型一种用于灌区渠系水量计量的测控一体化装置中的原理方框图。Fig. 2 is a schematic block diagram of an integrated measurement and control device used for measuring water volume in canal systems in irrigation districts according to the present invention.
具体实施方式Detailed ways
下面结合附图对本实用新型的具体实施方式作进一步说明：The specific embodiment of the utility model will be further described below in conjunction with accompanying drawing:
参考图1和图2，本实用新型一种用于灌区渠系水量计量的测控一体化装置，包括闸门1，所述闸门1上安装有水位传感器2、流速传感器3、开度传感器4、远程终端控制器5、通信模块6和电机7，所述远程终端控制器5的输出端与电机7的输入端连接，所述远程终端控制器5分别与水位传感器2、流速传感器3、开度传感器4和通信模块6相连接。Referring to Fig. 1 and Fig. 2, the utility model is a measurement and control integrated device used for water measurement in canal systems in irrigation areas, including a gate 1 on which a water level sensor 2, a flow rate sensor 3, an opening sensor 4, a remote Terminal controller 5, communication module 6 and motor 7, the output end of described remote terminal controller 5 is connected with the input end of motor 7, and described remote terminal controller 5 is connected with water level sensor 2, flow velocity sensor 3, opening degree sensor respectively 4 is connected with the communication module 6.
进一步作为优选的实施方式，还包括有太阳能板8，所述太阳能板8的输出端与远程终端控制器5的电源输入端连接。Further as a preferred embodiment, a solar panel 8 is also included, and the output end of the solar panel 8 is connected to the power input end of the remote terminal controller 5 .
进一步作为优选的实施方式，所述远程终端控制器5包括微处理器、时钟电路、存储器和电源模块，所述太阳能板8的输出端通过电源模块进而与微处理器的电源输入端连接，所述微处理器分别与存储器、时钟电路、水位传感器2、流速传感器3、开度传感器4和通信模块6相连接，所述微处理器的第一输出端与电机7的输入端连接。Further as a preferred embodiment, the remote terminal controller 5 includes a microprocessor, a clock circuit, a memory and a power module, and the output of the solar panel 8 is connected to the power input of the microprocessor through the power module, so The microprocessor is connected with the memory, the clock circuit, the water level sensor 2, the flow sensor 3, the opening sensor 4 and the communication module 6 respectively, and the first output end of the microprocessor is connected with the input end of the motor 7.
进一步作为优选的实施方式，所述微处理器的第二输出端还连接有显示器，所述微处理器的输入端连接有按键模块。As a further preferred embodiment, the second output end of the microprocessor is also connected to a display, and the input end of the microprocessor is connected to a key module.
本实用新型实施例中，所述通信模块6为GPRS无线通信模块，所述闸门1的宽度为0.5m，高度为0.6m，本实用新型可通过水位传感器2和流速传感器3检测当前经过闸门1的水流情况，并通过开度传感器4和电机7检测控制闸门1的开度，实现对闸门1水流流量的精确调节控制。而且水位传感器2、流速传感器3和开度传感器4检测得到的信息可通过GPRS无线通信模块传输至调度中心服务器中，方便调度中心的工作人员随时监控闸门1的水流情况。In the embodiment of the utility model, the communication module 6 is a GPRS wireless communication module, and the gate 1 has a width of 0.5m and a height of 0.6m. The water flow condition of the gate 1 is detected and controlled by the opening sensor 4 and the motor 7, so as to realize the precise adjustment and control of the water flow of the gate 1. Moreover, the information detected by the water level sensor 2, the flow rate sensor 3 and the opening sensor 4 can be transmitted to the dispatch center server through the GPRS wireless communication module, so that the staff of the dispatch center can monitor the water flow of the gate 1 at any time.
从上述内容可知，本实用新型装置结构简单，施工方便，计量精度高，稳定性强，能通过水位传感器2、开度传感器4和流速传感器3对灌区渠系水量进行计量，既能够实现对规则渠系断面的测量，也能够避免天然渠道截面变化带来的测量误差；而且本实用新型还能通过通信模块6实现流量控制和信息传输等功能。It can be seen from the above that the device of the utility model has simple structure, convenient construction, high measurement accuracy and strong stability, and can measure the water volume of the canal system in the irrigation area through the water level sensor 2, the opening sensor 4 and the flow rate sensor 3, which can realize the regular The measurement of the section of the canal system can also avoid the measurement error caused by the change of the section of the natural channel; and the utility model can also realize functions such as flow control and information transmission through the communication module 6 .
以上是对本实用新型的较佳实施进行了具体说明，但本实用新型创造并不限于所述实施例，熟悉本领域的技术人员在不违背本实用新型精神的前提下还可做作出种种的等同变形或替换，这些等同的变形或替换均包含在本申请权利要求所限定的范围内。The above is a specific description of the preferred implementation of the present utility model, but the utility model creation is not limited to the described embodiments, and those skilled in the art can also make various equivalents without violating the spirit of the present utility model. Modifications or replacements, these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180951A (en) * | 2018-01-18 | 2018-06-19 | 广东省水利水电科学研究院 | A kind of measurement and control integration device and control method for irrigated area canal system water consumption measurement |
| CN111648323A (en) * | 2020-05-28 | 2020-09-11 | 中国水利水电科学研究院 | A paddy field water inlet quantity control integrated gate |
| CN113671885A (en) * | 2021-08-31 | 2021-11-19 | 天水长城电工起重电气有限公司 | Intelligent measurement and control integrated remote control gate |
| CN113959503A (en) * | 2021-09-17 | 2022-01-21 | 江苏禹治流域管理技术研究院有限公司 | Irrigated area water supply measurement data acquisition and management system |
| CN114182696A (en) * | 2021-12-08 | 2022-03-15 | 湖南城头山水工机械制造有限公司 | Energy-concerving and environment-protective type intelligence is observed and controled stainless steel gate |
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2018
- 2018-01-18 CN CN201820099519.3U patent/CN207816360U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180951A (en) * | 2018-01-18 | 2018-06-19 | 广东省水利水电科学研究院 | A kind of measurement and control integration device and control method for irrigated area canal system water consumption measurement |
| CN108180951B (en) * | 2018-01-18 | 2024-05-14 | 广东省水利水电科学研究院 | Measurement and control integrated device and control method for canal system water volume measurement in irrigation area |
| CN111648323A (en) * | 2020-05-28 | 2020-09-11 | 中国水利水电科学研究院 | A paddy field water inlet quantity control integrated gate |
| CN111648323B (en) * | 2020-05-28 | 2021-06-01 | 中国水利水电科学研究院 | A paddy field water inlet quantity control integrated gate |
| CN113671885A (en) * | 2021-08-31 | 2021-11-19 | 天水长城电工起重电气有限公司 | Intelligent measurement and control integrated remote control gate |
| CN113959503A (en) * | 2021-09-17 | 2022-01-21 | 江苏禹治流域管理技术研究院有限公司 | Irrigated area water supply measurement data acquisition and management system |
| CN114182696A (en) * | 2021-12-08 | 2022-03-15 | 湖南城头山水工机械制造有限公司 | Energy-concerving and environment-protective type intelligence is observed and controled stainless steel gate |
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