Intelligent fish pond

Abstract

The invention relates to a pond, and concretely relates to an intelligent fish pond. The intelligent fish pond includes: a water inlet valve mounted at the center of the bottom of a pond body; a wateroutlet valve mounted on one wall of the pond; a water pump mounted below the water inlet valve; a control power supply divided into two branches, wherein the two branches are respectively connected with an upper temperature sensor and a lower temperature sensor in series, the output end of the upper temperature sensor is connected with the non-inverting end of a differential subtraction circuit,the output end of the lower temperature sensor is connected with the inverting end of the differential subtraction circuit, and the output end of the differential subtraction circuit is connected withan OR circuit in series; and a controlled circuit comprising an aerator connected with the water pump in series, wherein the aerator is connected in series with a controlled power supply, the upper temperature sensor is located at one side of the water outlet valve, the lower temperature sensor is located at one side of the water inlet valve, and the gas conveying tube of the aerator is located at the bottom of the pond body. Values obtained by using the two temperature sensors are compared to determine whether the temperature needs to be lowered or not, and the aerator is arranged againstthe problem of insufficient oxygen in cooling performed by replacing water with underground water in order to supply sufficient oxygen to the pond.

Description

technical field [0001] The invention relates to a pond, in particular to an intelligent fish pond. Background technique [0002] With the development of science and technology, all walks of life are combining science and technology to make better production tools or methods. The same is true for the fish farming industry. To achieve the goal, it is simply to pass the water in and out, but because the depth of the pool generally exceeds two meters, this will lead to a situation of water temperature stratification, that is, the water temperature at the bottom is lower than the water temperature at the top. 6 degrees, if you simply change the water to cool down, the actual time of changing the water is long, and the effect is not good. On the other hand, because the groundwater is used as the water body for cooling, although the cost of cooling is reduced, the amount of oxygen in the groundwater is insufficient. Therefore, the present invention also sets an aerator to increase...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an intelligent fish pond. The position of the water inlet is placed at the bottom of the pool, and the position of the water outlet is placed at the mouth of the pool, so that the speed of water exchange and cooling is faster, and an aerator is installed at the bottom of the pool. , to solve the problem of insufficient oxygen content in groundwater

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