Pig house cooling system
A pig house and cooling device technology, applied in the field of agricultural breeding, can solve the problems of high humidity, the influence of pig herds and feeding management personnel, and the air exchange cannot achieve the expected effect, so as to improve behavior and welfare, avoid heat stress, The effect of improving the quality of livestock products
Inactive Publication Date: 2017-05-24
HEFEI LONGYANG AGRI TECH CO LTD
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Problems solved by technology
[0003] The fan cooling measure in the prior art is to install the fan in one end wall of the pig house, which can exchange the hot air inside the pig house with the outside, and can reduce the temperature in the pig house to a certain extent, but when the weather is very When it is hot or humid, the humidity outside the pig house is also very high, even if the internal and external air exchange is carried out through the fan, the expected effect can hardly be achieved
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[0015] Such as figure 1 and 2 The shown cooling system for a pig house includes a water curtain cooling device 1 and an exhaust fan 2. The water curtain cooling device 1 and the exhaust fan 2 are located at both ends of the pig house. The water curtain cooling device 1 includes a water pipe 3 located at A plurality of water mist nozzles 4 arranged at intervals on the water pipe 3 , a water receiving pool 5 located below the water mist nozzles 4 , and a vertically arranged filter screen 6 is arranged in the water receiving pool 5 . The water mist nozzle produces water mist, and under the action of the exhaust fan, it passes through the filter to reduce the temperature in the pig house.
[0016] The water curtain cooling device 1 also includes a circulating water flow device, and the circulating water flow device includes a water storage tank 7, a first pipeline 8, and a second pipeline (not shown), and the two ends of the first pipeline 7 are respectively connected to The wat...
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The invention relates to the technical field of agricultural farming, in particular to a pig house cooling system which comprises a water curtain cooling device and an exhaust fan. The water curtain cooling device and the exhaust fan are located at both ends of the pig house. The water curtain cooling device comprises a water pipe, a plurality of water spray nozzles alternatively arranged on the water pipe, a water tank arranged at the lower part of the water spray nozzles, and a screen vertically arranged in the water collecting tank. The pig house cooling system has the advantages of being low in cost and convenient to use, reducing the indoor temperature to a suitable temperature range of the herd very efficiently, not only improving the living comfort level of the herd, improving the behavior and welfare of a pig, but also avoiding the occurrence of heat stress, improving the production performance, improving the quality of animal products, and increasing economic benefits.
Description
technical field [0001] The invention belongs to the technical field of agriculture and breeding, and in particular relates to a cooling system for pig houses. Background technique [0002] Pig heat stress refers to the abnormal reaction of the pig body caused by high temperature weather. The ultra-high temperature environment can lead to heat stress of pigs, which will greatly reduce the production performance of pigs. Pigs are warm-blooded animals with thick subcutaneous fat, underdeveloped sweat glands, and slow heat dissipation in the body. They are not good at regulating body temperature through skin evaporation and heat dissipation, so pigs are not heat-resistant. In the optimum ambient temperature range, the heat production and heat dissipation of pigs maintain a dynamic balance, the body temperature of pigs is constant, the growth rate is fast, the feed utilization rate is high, and the disease resistance is strong. [0003] The fan cooling measure in the prior art i...
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IPC IPC(8): A01K1/00
CPCA01K1/0052A01K1/0082
Inventor 沈涛
Owner HEFEI LONGYANG AGRI TECH CO LTD