Water flow direction monitor and control method thereof

Abstract

The invention belongs to the field of water flow direction detection, and relates to a water flow direction monitor, which comprises a fixed plate, a movable plate and a camera part, the fixed plate is fixed on the wall of an inspection well, the movable plate is slidably arranged on the fixed plate, a rotating shaft is rotatably arranged on the movable plate, a floating plate is fixedly arranged at the bottom of the movable plate, and the camera part is arranged on the floating plate. A flow guide plate is arranged at the bottom of the floating plate, a direction indicating piece is arranged at the other end of the rotating shaft, the camera shooting piece is located on the upper side of the direction indicating piece, a locking component is arranged on the moving plate, a driving component is arranged on the flow guide plate, a power generation component is arranged on the floating plate, and the floating plate floating on the water surface is locked through the locking component. When the water level of the underground water rises or falls, the underground water can be detected through the driving component, unlocking of the locking component is achieved, when the floating plate floats on the water surface of the underground water again, then the locking component is driven through the driving component, the movable plate is locked, and detection of the water flow direction of the underground water is more stable.

Description

technical field [0001] The invention relates to the field of water flow direction detection, in particular to a water flow direction monitor and a control method thereof. Background technique [0002] The city's drainage network is the blood vessel of a city, and only when the blood vessels are healthy and unobstructed can the city continue to operate normally. The construction and development of urban drainage pipe network is a process of continuous expansion and repair, which involves a large span of time and space. Due to various reasons, there are many problems in the existing drainage pipe network: serious lack of data, and inconsistency between the status quo and data are common; rain and sewage pipes are mixed, misconnected, and missed; Serious; in some areas with developed water systems, there are problems such as river backflow, interception of rivers into pipes, etc. These problems in the drainage pipe network will not only cause a large amount of sewage to enter...

AI Technical Summary

Problems solved by technology

Due to various reasons, there are many problems in the existing drainage pipe network: serious lack of data, common phenomenon of inconsistency between the current situation and the data; mixed connection, wrong connection, and missed connection of rainwater and sewage pipes; insufficient maintenance, and some pipe sections are damaged, disconnected, and silted up Serious; in some areas with developed water systems, there are problems such as river backflow and river interception into pipes

[0004] However, the above-mentioned device still has the following problems: 1. Unstable detection: the above-mentioned device detects by floating the detection device on the water surface through a buoy, but since the water is flowing during detection, this will cause the buoy to continuously float up and down following the current, making the detection The device will also move accordingly, affecting the stability of the detection, and the above-mentioned device can only detect whether the water flow is forward or reverse, but cannot detect the direction of the water flow, the detection effect is single, and the practicability is low; 2. The efficiency of using the flow force of the water flow is low: When the groundwater flow is turbulent, the existing technology usually uses the turbulent water flow to generate electricity, but because the flow direction of the water flow will change, and the device may also float up and down with the water flow, which will affect the efficiency of using water flow to generate electricity

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