Water circulation system for artificial fish farming

Abstract

The invention discloses a water circulation system for artificial fish farming. The system comprises a water delivery system and an automatic control system, wherein the water delivery system comprises a pump station, a water storage pool, a water inlet main pipe and a water diversion main pipe; a plurality of water diversion branch pipes are arranged on the water diversion main pipe; each water diversion branch pipe is connected with a fishpond; the periphery of fishponds is provided with a drainage channel; a water outlet pipe is arranged between each fishpond and the drainage channel; an electric gate valve is arranged on each water diversion branch pipe and each water outlet pipe; and the automatic control system comprises a distribution type controller, a human-computer interface, a dissolved oxygen transmitter, a temperature transmitter, a water-level transmitter and an aerator, wherein the distribution type controller is respectively in communicating connection with the dissolved oxygen transmitter, the temperature transmitter, the water-level transmitter and the human-computer interface, and in driving connection with the pump station, the electric gate valves and the aerator. The water circulation system provided by the invention realizes real-time monitoring of parameter indexes like water temperature, dissolved oxygen amount in water and water level of the fishponds, achieves the purpose of intelligent control to the water delivery system, is simple and convenient to operate, and is time-saving and labor-saving.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a water circulation system for artificial fish farming. Background technique [0002] At present, fish farming in ponds is the fish farming method used in most areas of China. The output of fish farming in ponds accounts for more than 60% of freshwater fish farming. It has the characteristics of small investment, large returns, quick results, and stable production. [0003] Pond fish farming is essentially a kind of artificial static water fish farming. In artificial fish farming, the requirements for fish ponds are also different according to the different fish species and the growth period of the fish. Generally speaking, the conditions for raising fish ponds have the following requirements: ①Fish pond area: Generally, the area of ​​adult fish is 5-10 mu, and the area of ​​broodstock ponds, fry ponds and fingerling ponds is preferably 3-5 mu; ②Water depth : Generally...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems that the current artificial fish farming water delivery system has a low degree of intelligent control, time-consuming and labor-intensive operation, and cannot satisfy the water quality requirements of fish ponds, resulting in low output of artificial fish farming. An artificial fish farming water circulation system

Images