Rainwater monitoring device arranged on roof

Abstract

The invention discloses a rainwater monitoring device arranged on roof. The rainwater monitoring device comprises a water quality detection platform, water quality detection heads, a plurality of signal receiving emitters and a support; the water quality detection platform is provided with a chamber structure inside, and a plurality of diversion grooves with tilt angles are arranged equidistantly on the outer periphery of the water quality detection platform and around the center of the same; a height adjustment mechanisms are arranged inside the diversion grooves, the water quality detection heads are mounted on the height adjustment mechanisms, and the height adjustment mechanisms can make probes of the water quality detection heads and rainwater to change in contact depth; the signal receiving emitters are equidistantly arranged on the upper end face of the water quality detection platform. The diversion grooves are arranged on the outer side of the water quality detection platform, automatic discharge of the rainwater is realized, influence of substances accumulated in the water quality detection platform in the long term is further reduced, and accuracy in detection data is improved; meanwhile, a protective sleeve is arranged on the outer side of each water quality detection head, damage of the water quality detection heads is avoided, and service life of the water quality detection heads is prolonged.

Description

technical field [0001] The invention relates to the field of environmental detection, in particular to a rainwater monitoring device arranged on a roof. Background technique [0002] Water is the source of life, and human beings cannot do without water in production and life. With the development of social economy, the advancement of science and the improvement of people's living standards, environmental pollution is becoming more and more serious, among which, the pollution of water environment is the most serious. In today's increasingly scarce water resources, water quality issues have received more attention. Therefore, testing water quality can enable us to better protect water resources and ensure qualified water quality, which is very important for normal production, product quality and people's health. Significance. [0003] Water environmental pollution includes domestic water pollution, industrial water pollution, natural precipitation pollution, etc. With the vi...

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Problems solved by technology

However, this patent still has the following deficiencies: 1) The long-term accumulation of substances at the bottom of the water quality testing platform affects the accuracy of the testing data; 2) The contact depth between the probe of the water quality testing head and the rainwater is fixed, which is not convenient for flexible adjustment according to the actual rainfall situation ; 3) During the installation process or when the impact of rain is large, it is easy to cause damage to the probe of the water quality detection head; 4) When an abnormality occurs, it needs to be checked one by one, which is time-consuming

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