Water supply device for breeding

Abstract

The invention provides a water supply device for breeding. The water supply device comprises at least two water troughs and a water storage tank located below the ground. The water troughs are of the same specification and are located on the same horizontal plane. The two water troughs are marked as the trough A and the trough B respectively. The top of the right end of the trough A is communicated with the bottom of the left end of the trough B through a middle pipeline, The top of the right end of the trough B is communicated with the top of the water storage tank through a water return pipeline. The bottom of the left end of the trough A is communicated with the bottom of the water storage tank through a water inflow pipeline. A water pump is arranged on the water inflow pipeline. A radar liquid meter is arranged in the center of the top of the water storage tank. A water replenishing pipeline is further arranged on the top of the water storage tank. Water level sensors are arranged in the trough A and the trough B. The water level sensors are both connected with a controller. The controller controls action of the water pump through a relay. According to the device, water injection work of all the water troughs in a farm can be conveniently and rapidly achieved, water injection does not need to be manually conducted, and the device is low in manufacturing cost and maintenance cost, easy to achieve and high in universality.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a water supply device for aquaculture. Background technique [0002] The drinking water tank in the existing farm needs to be manually filled with water from time to time, or it needs to introduce an automated water supply device at a high cost. The former is labor-intensive, while the latter requires high cost input and high maintenance costs. SUMMARY OF THE INVENTION [0003] In view of the problems existing in the above-mentioned prior art, the present invention provides a water supply device for aquaculture, which can conveniently realize the water injection work of all drinking water tanks in the aquaculture farm, does not require manual water injection, and has low manufacturing cost and low maintenance cost. It is easy to implement and has strong generality. [0004] The present invention provides a water supply device for aquaculture, comprising at least two drinki...

AI Technical Summary

Problems solved by technology

[0002] The drinking water tanks in the existing farms need manual water injection from time to time, or the introduction of automated water supply devices at high cost. The former is labor-intensive, while the latter requires high cost input and high maintenance costs.

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