Protect fish pond safety device

Abstract

The invention discloses a safety device for protecting a fishpond and belongs to the field of aquaculture. The lower parts of draining pipes of the safety device extend into tubular holes of a base; a transverse flange disc at the lower-middle part of each draining pipe is fixed on the base; a water outlet in the lower end of each draining pipe is communicated with the corresponding tubular hole of the base; the tubular holes of the base are connected with a water channel which is built in the bottom of the fishpond and is communicated to the outside of the fishpond; the upper part of each draining pipe is sleeved with an annular floating body. A matching surface is matched with the outer surface of the draining pipes and can slide on the draining pipes, and a draining channel can be opened or closed during up-down sliding of the matching surface. The safety device for protecting the fishpond has the advantages of compact and reasonable structure, convenience in manufacturing and use, high safety protection capability, high degree of automation, and good effects of automatically draining and keeping a water level of the fishpond; during automatic draining, watching by a person is avoided; when the water level of the fishpond is lower than a set breeding water level, the draining channel is automatically closed and the water level is kept; the safety device is necessary equipment for safety protection and automatic management of the fishpond.

Description

technical field [0001] The invention relates to a safety device for protecting fish ponds in the field of aquaculture. Background technique [0002] When it rains heavily, the water in the fish pond soars and causes the water in the fish pond to turn over from the ridge, washing away the fish cultured in the fish pond, and often washes down the ridge of the fish pond, causing damage to the cultured fish. Farmers have suffered enormous losses. In order to ensure the safety of fish pond farming, we have invented a device that can automatically protect the safety of fish ponds after long-term research. Contents of the invention [0003] The purpose of the present invention is to provide a device that can automatically manage and maintain the water level in the fish pond and protect the fish, shrimps, crabs, etc. cultured in the fish pond from being washed away by the heavy rain, and can automatically discharge excessive rainwater in the fish pond. Environmental protection s...

AI Technical Summary

Problems solved by technology

[0002] When it rains heavily, the water in the fish pond soars and causes the water in the fish pond to turn over from the ridge, washing away the fish cultured in the fish pond, and often washes down the ridge of the fish pond, causing damage to the cultured fish. Farmers suffered huge losses

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