A water level monitoring device with automatic alarm function for water conservancy projects
A water level monitoring device and automatic alarm technology, which are used in measuring devices, alarms, engine lubrication, etc., can solve problems such as inability to remotely monitor water level in real time, inability to accurately measure water level, and limited capacity of storage buckets.
Active Publication Date: 2020-12-04
中梓科技有限公司
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Problems solved by technology
[0004] However, this device has some disadvantages. First, this device measures the water level through the water storage tank. The capacity of the water storage tank is limited, so the water level cannot be accurately measured. In addition, this device cannot remotely monitor the water level in real time.
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[0021] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-5 As shown, in this embodiment, in the first step, water enters the inside of the water depth monitoring rod 5 through the lower end of the water depth monitoring rod 5, and through the U-shaped tube principle, the internal water depth of the water depth monitoring rod 5 is the same as the external water depth, and the inside of the water depth monitoring rod 5 is set. There is a measuring pipeline 11, water entering the measuring pipeline 11 will enter the L-shaped branch pipe 12 through the film 13 that only allows water to enter, and the water will fuse with the molten water conductive solute 14 inside the L-shaped branch pipe 12 to form a conductive solvent, and then pass through the conductive The different concentrations of the solution will generate different currents to show through the warning light 16, and when the water level reaches a limited depth, th...
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The invention discloses a water level monitoring device with an automatic alarming function for hydraulic engineering. The water level monitoring device comprises a base; a power generation device isarranged on the base and enables water flow to be more concentrated by means of guidance of pipelines to increase the impact force; a fixing and protecting device is arranged on the outer side of thebase and fixes a water depth monitoring rod to keep vertically upward by means of support rods, floats and chains; an automatic alarming device is arranged on the base and introduces water into branchpipes by means of the principle of a U-shaped pipe, a solvent is made to be conductive after a solute is mixed with water, and by means of the principle that if the solute density in the solvent is different, the conductivity is different, the color of a warning light is adjusted; and a remote control device is arranged and transmits signals to a remote controller, and the remote controller is used for controlling the device or monitoring the water level condition in real time. The water level monitoring device has the advantages of being simple in structure and high in practicability.
Description
technical field [0001] The invention relates to the field of water level monitoring, in particular to a water level monitoring device with an automatic alarm function for water conservancy projects. Background technique [0002] In recent years, my country has been affected by extreme weather, with frequent rainstorms in various places, and the problem of urban waterlogging is becoming more and more serious. In many cities, roads are flooded and garages are flooded during heavy rains. When the urban drainage system cannot quickly solve the waterlogging problem, timely monitoring and early warning of possible flooded areas is very important. For the area where the warning is issued, the traffic can be evacuated in time, and the owner can be notified in time to avoid the recurrence of the disaster. [0003] The traditional water level monitoring device, for example, the patent number is 201810069897.1, and the patent name is a water level detection device. This device provide...
Claims
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IPC IPC(8): G01F23/02G01F23/22G08B21/18
CPCG01F23/02G01F23/22G01F23/223G08B21/182
Inventor 余代安
Owner 中梓科技有限公司