A solar water lifting and returning device between adjacent aquaculture ponds

Abstract

The invention relates to a solar water lifting and returning device between adjacent aquaculture ponds. The solar water lifting and returning device is characterized in that a first straightway pump and a second straightway pump are arranged on a pond bank between the two adjacent ponds respectively; a water inlet pipe of the first straightway pump is inserted in a first water passing well; a water inlet pipe of the second straightway pump is inserted in a second water passing well; a water outlet of the first straightway pump is aligned with an A-pond water outlet pipe above the pond A; a water outlet of the second straightway pump is aligned with a B-pond water outlet pipe above the pond B; a communicating pipeline is arranged at the bottoms of the ponds A and B; water returns between the ponds A and B through the communicating pipeline based on the principle of devices at the same level; the solar water lifting and returning device further comprises a solar photovoltaic panel; when the sunlight intensity reaches a set value, a controller drives the corresponding straightway pump to work; when the sunlight intensity does not reach the set value, a light sampling module continues to take samples after a certain delay; and liquid level switches are arranged in the ponds A and B respectively and are electrically connected with self-control water returning devices.

Description

technical field [0001] The invention relates to a solar water lifting and returning device between adjacent aquaculture ponds, and belongs to the technical field of aquaculture pond machinery. Background technique [0002] Pond aquaculture is the main aquaculture method in China. Due to the low level of industrial development, the current facilities and equipment for pond aquaculture are low in technology. From the perspective of energy consumption structure, due to the large scale of production, pond aquaculture accounts for a large proportion of the total energy consumption of aquaculture. 61.3%. In recent years, with the increasing demand for pond culture, the facility pond culture system has become a new development direction. At present, domestic pond facility technology mainly focuses on water circulation facilities, water inlet and drainage facilities, sewage collection and discharge facilities, aeration and feeding facilities, etc. Due to the high operating costs of...

AI Technical Summary

Problems solved by technology

At present, domestic pond facility technology mainly focuses on water circulation facilities, water inlet and drainage facilities, sewage collection and discharge facilities, aeration and feeding facilities, etc. Due to the high operating costs of these facilities and equipment, the cost of breeding has been further increased

[0003] The existing technology has problems such as complex construction of the pond culture system, high operation and maintenance costs, etc., and is not suitable for the development direction of energy saving and emission reduction of pond culture

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