Non-contact radar water level measuring device
A water level measurement, non-contact technology, applied in the direction of measuring device, lubrication indicator device, liquid/fluid solid measurement, etc., can solve the problems of measurement accuracy and life impact, limit of the use scene of contact water level monitoring device, etc., to improve the measurement Accuracy, the effect of expanding the measurement beam
Pending Publication Date: 2022-03-18
CHENGDU WANJIANGGANGLI TECH
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Problems solved by technology
At present, the water level acquisition devices on the market are mainly contact structures. The measurement accuracy and lifespan of contact water level monitoring devices are easily affected by water quality, especially the highly corrosive sewage, which leads to certain restrictions on the use scenarios of contact water level monitoring devices.
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[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the invention clearer, the technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the invention. Obviously, the described embodiments are inventions Some implementations, not all implementations. Various modifications and variations of the invention will occur to those skilled in the art. Based on the implementation manner in the invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.
[0030] In the invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, Or integrated; it can ...
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The invention discloses a non-contact radar water level measuring device which comprises a shell assembly, a measuring controller, a power supply component and a microwave antenna, the measuring controller is arranged in the shell assembly, the power supply component is electrically connected with the measuring controller, and the shell assembly comprises a bottom shell, an outer cover and an inner cover. The measurement controller comprises a data acquisition unit, a communication unit and a control processing unit, and the data acquisition unit is provided with a radar module; the data acquisition and communication unit, the communication unit and the control processing unit are respectively integrated on the PCB substrates, and every two adjacent PCB substrates are connected through a connector; the microwave antenna is composed of a hemispherical lens and an antenna shell and is arranged under the radar module. A measurement controller, a power supply component and a microwave antenna are integrated, optimized radar waves are adopted for non-contact measurement, water level measurement, communication transmission, data storage, electric energy supply and device shell integration in a non-contact mode is achieved, and the device can be applied to various field water level measurement scenes.
Description
technical field [0001] The invention relates to a water level measuring device, in particular to a non-contact radar water level measuring device. Background technique [0002] Urban flood control planning is a necessary work for urban development. The primary task of flood control is monitoring. Monitoring of water level or flow. In order to monitor or predict changes in water level in real time, water level measuring devices are currently used to collect water level values and compare values. You can know the water level change. At present, the water level acquisition devices on the market are mainly contact structures. The measurement accuracy and life of contact water level monitoring devices are easily affected by water quality, especially the highly corrosive sewage, which leads to certain restrictions on the use scenarios of contact water level monitoring devices. . Contents of the invention [0003] The purpose of the invention is to provide a non-contact radar...
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IPC IPC(8): G01F23/284G01F1/66H05K5/02
CPCG01F23/284G01F1/662H05K5/0217
Inventor 韩君贺新丁胜张焕文姜勇刘伟田磊
Owner CHENGDU WANJIANGGANGLI TECH