Longsnout catfish culturing system capable of adjusting water temperature on basis of temperature variation

Abstract

The invention discloses a longsnout catfish culturing system capable of adjusting water temperature on the basis of temperature variation. The system includes a temperature detection unit, a water temperature detection unit, a water temperature adjusting unit and a control unit, wherein the temperature detection unit is used for detecting the temperature of the atmospheric environment, the water temperature detection unit is used for detecting the temperature T of water in a fishpond, the water temperature adjusting unit is used for adjusting the temperature of the water in the fishpond according to a command of the control unit, the control unit acquires the temperatures of the atmospheric environment at moments from t1 to tn through the water temperature detection unit and records the acquired temperatures as T1, T2, ......, Tn, and when the absolute value of a difference value between Ti and T(i-1) is greater than or equal to M, the control unit acquires the temperature T of the water in the fishpond, compares the T with a preset temperature value, and controls the water temperature adjusting unit to operate according to a comparison result command. The longsnout catfish culturing system detects and adjusts the temperature of the water in the fishpond by monitoring the temperature variation of the atmospheric environment, the timeliness and effectiveness of the detection are improved, the situation is prevented that the survival of fishes is influenced by the sudden change of the temperature of the water in the fishpond when the temperature of the atmospheric environment changes rapidly, and the effect of fish culturing is fully ensured.

Description

technical field [0001] The invention relates to the technical field of intelligent farming, in particular to a catfish breeding system for adjusting water temperature based on temperature changes. Background technique [0002] Fish is a food material with high nutritional value. There are various kinds of fish on the market, but some fish have high requirements on the water environment in which they live Carrying out cultivation in the pool of the fish will die soon, so the survival rate of the fish species is not high, resulting in the death of the fish species and the waste of resources. [0003] Since fish have always lived in water, during the fish breeding process, the requirements for the water environment in which fish live are relatively high, and the height of water temperature will also affect the growth and reproduction of fish. Therefore, it is necessary to pay attention to the change of water temperature in fish ponds and adjust. Under normal circumstances, th...

AI Technical Summary

Problems solved by technology

[0002] Fish is a food material with high nutritional value. There are various kinds of fish on the market, but some fish have high requirements on the water environment in which they live If it is cultured in the pond, it will die soon, so the survival rate of fish species is not high, resulting in the death of fish species and the waste of resources

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