Flow velocity monitoring illuminating apparatus

Abstract

Provided is a flow velocity monitoring illuminating apparatus which comprises a main pipeline, a flow velocity monitoring assembly, and an LED assembly. The main pipeline is provided with a circulation cavity. The flow velocity monitoring assembly comprises a liquid inlet pipe, a liquid outlet pipe, an auxiliary circulation box, and an impeller. The first end of the liquid inlet pipe and the first end of the liquid outlet pipe are both disposed on the main pipeline and communicate with the circulation cavity. The auxiliary circulation box is equipped with a monitoring cavity. The second end of the liquid inlet pipe and the second end of the liquid outlet pipe are connected with two opposite sidewalls of the auxiliary circulation box respectively and communicate with the monitoring cavity. The impeller is rotationally disposed in the auxiliary circulation box and is provided multiple blades. The sidewall, far from the main pipeline, of the auxiliary circulation box is made of light transmission material. The LED assembly comprises multiple LED modules each of which is disposed on a corresponding blade. The flow velocity monitoring illuminating apparatus is provided with a flow velocity monitoring function and is simple in structure. Further, the diversion effect of the flow velocity monitoring assembly from the main pipeline may reduce the resistance to the fluid circulation.

Description

technical field [0001] The invention relates to the technical field of LED application, in particular to a flow rate monitoring lighting device. Background technique [0002] At present, LEDs, or light-emitting diodes, can directly and efficiently convert electrical energy into visible light, and have a service life of tens of thousands to hundreds of thousands of hours. Lamps that use LEDs as light sources are called LED lamps, which are known as the most commonly used daily lamps for their high quality, durability, and energy-saving advantages. [0003] Usually, in some fluid pipelines, for example, the tap water pipeline of municipal engineering, the fluid raw material transmission pipeline of the factory and the cooling water flow pipeline of the equipment are generally equipped with a flow rate monitoring device for detecting the flow rate and monitoring the flow rate of these fluids in time. [0004] However, the existing flow rate monitoring devices are complex in st...

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Problems solved by technology

[0004] However, the existing flow rate monitoring devices are complex in structure and high in cost. Further, the data collected by these flow rate monitoring devices generally need to be input into a computer for calculation before they can be obtained. In this way, on the one hand, the operator cannot quickly Intuitive monitoring of the flow rate, on the other hand, when these fluids flow through these flow rate monitoring devices, the internal structure of the flow rate monitoring device will hinder the passage of the fluid, resulting in increased flow resistance, which is not conducive to the efficient flow of fluids

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