Pig farm drinking water heat preservation self-circulation system

Abstract

The invention discloses a pig farm drinking water heat preservation self-circulation system, and relates to the technical field of agricultural breeding equipment. A cold water conveying pipe is arranged at the top of a heat storage water tank, a filter, a pressure gauge and a water supplementing electromagnetic valve are arranged on the cold water conveying pipe, the pressure gauge is arranged between the filter and the water supplementing electromagnetic valve, the water supplementing electromagnetic valve is close to the heat storage water tank, and a hot water conveying pipe is arranged at the bottom of the heat storage water tank. A return water conveying pipe is connected to the hot water conveying pipe, a return water electromagnetic valve is arranged on the return water conveying pipe, and the other end of the return water conveying pipe is connected with the heat storage water tank. A solar heat collector and the heat storage water tank can continuously provide hot water for a hog house for drinking through the use principle of a circulating pump, traditional manual hot water supply is replaced, meanwhile, compared with a traditional heating system, the solar heat collector is adopted, the operation cost is greatly reduced, and the utilization rate of the solar heat collector is increased to the maximum extent; and all-day climate water supply at any moment is ensured.

Description

technical field [0001] The invention relates to the technical field of agricultural breeding equipment, in particular to a drinking water heat preservation self-circulation system for pig farms. Background technique [0002] Drinking water is the main source of water for pigs. Drinking enough clean water for pigs in time is the basic condition to ensure the health and normal development of pigs. Water plays an extremely important role in the digestion and metabolism of pigs. Water is not only a necessary flux for the absorption, transformation and excretion of metabolic waste, but also a medium for chemical reactions in the metabolic process. Water directly participates in many chemical reactions, which is of great significance to keep the body temperature of pigs constant. [0003] Most of the existing pig farms have separate water tanks in the pig houses for the pigs to drink warm water in winter, and pour the prepared warm water into the drinking water tank during supply....

AI Technical Summary

Problems solved by technology

[0003] Most of the existing pig farms have separate water intake tanks in the pig houses for the pigs to drink warm water in winter, and pour the prepared warm water into the drinking water tank when supplying. The problem is that at the same time, the drinking water tank is exposed to the cold air, which accelerates the reduction of the temperature of the warm water in the cold air, which affects the effect of keeping the pigs warm and prevents the piglets from growing in a good environment

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