Self-cleaning water-drinking device used for dairy cattle

Abstract

The invention discloses a self-cleaning water-drinking device used for dairy cattle. The self-cleaning water-drinking device comprises a water storage bowl, a water outlet column and a drainage sleeve pipe, wherein the water storage bowl and the drainage sleeve pipe is in detachable connection; the inner cavity of the drainage sleeve pipe is sleeved with a tap water pipe; the water outlet column and the tap water pipe are molded into one piece; the bottom part of the water outlet column is externally sleeved with a water storage part; the interior of the water storage part is provided with a convex ring; the water outlet column is provided with a groove matching with the convex ring; the water storage part adjoins the water storage bowl; a gap channel is arranged between the water storage part and the water storage bowl; an annular filter screen is arranged between the water storage part and the water storage bowl; the top part of the water outlet column is provided with a water spray cake; the water spray cake and the water outlet column are in mutual communication; the upper end of the water spray cake is provided with a water outlet control system which comprises a thermal sensor, a controller and a solenoid valve arranged inside the water spray cake; and the thermal sensor, the controller and the solenoid valve arranged inside the water spray cake are in connection through signal wires. The self-cleaning water-drinking device provided by the invention has simple structure and can effectively avoid deterioration of drinking water from influencing the health of the dairy cattle.

Description

technical field [0001] The invention relates to livestock breeding equipment, in particular to a self-cleaning drinking water device for dairy cows. Background technique [0002] Water is one of the life elements of dairy cows. To ensure smooth milk production, it is very important for cows to be able to drink water at any time. Traditional drinking water devices for dairy cows use drinking troughs connected to tap water pipes to provide water sources for cows manually. However, most of these drinking troughs lack cleaning devices and sewage drainage systems. When cows drink water, it is easy to mix the remaining feed residues in their mouths. In the water, under the condition of suitable temperature, some microorganisms and bacteria are easy to breed in the water, causing the water to deteriorate and directly threatening the health of dairy cows. [0003] There is a cow drinking trough as disclosed in Chinese Patent No. CN205902624U and the publication date is January 25, ...

AI Technical Summary

Problems solved by technology

The drinking tank can prevent the air ash layer from entering the water, heat the water temperature, and replace the water in the tank in time, but there is still a certain amount of water remaining in the feed residue, and in the humid environment of the closed space, the water cannot be lost. The antibacterial effect is not ideal

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