A quantitative metering device based on an hourglass water quality detector

Abstract

The invention discloses a quantitative metering device based on an hourglass-type water quality detector. The structure includes a buoyancy fixed bracket, a microbial preparation metering device, and a microbial preparation injection device. An air pump transmission box and a microbial preparation loading tank are provided, and the microbial preparation injection device is provided with an injection head and an air pressure extrusion device. The beneficial effects of the present invention are: the activity of the microbial preparation can be guaranteed through the sunscreen insulation layer of the microbial preparation loading tank, and then Through the timing work of the air pump, the microbial preparations are continuously put into the water to avoid excessive dosage each time, resulting in high-quality water, which is counterproductive. At the same time, it is easier to control the amount of microbial preparations through the rubber dropper. Microbial preparations in powder or liquid form are equally suitable.

Description

technical field [0001] The invention relates to the field of water quality detection, in particular to a quantitative metering device based on an hourglass-type water quality detector. Background technique [0002] Aquaculture is one of the most extensive aquaculture industries in my country. Although the value of aquaculture has declined in recent years, the price of aquaculture equipment is still slightly high. However, in aquaculture, the quality of water Requirements and maintenance are particularly important, so higher requirements are required in terms of water quality management. [0003] Aiming at the current water quality detection and metering devices for aquaculture, a relative plan has been formulated for the following problems: [0004] In the aquaculture industry, water quality is usually maintained and improved by adding microbial preparations, but excessive microbial preparations will lead to excellent water quality. Although excellent water quality can accel...

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Problems solved by technology

[0004] In the aquaculture industry, water quality is usually maintained and improved by adding microbial preparations, but excessive microbial preparations will lead to excellent water quality. Although excellent water quality can accelerate the rapid growth of fry in the seedling stage, it will accelerate the water quality in the later stage. The deterioration of the environment will cause troubles in breeding management, which is not conducive to long-term development, but the effect will not be achieved if there is less input

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