히트펌프를 이용한 계사 냉난방 공조 및 음용수 급수병행시스템 최적 설계
Optimum Design of Environmental Improvement System for Poultry Buildings by Air Conditioning and Drinking Water using Heat Pump
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초록
The aim of these studies are to provide a basic data for the development of high-efficiency environmental improvement system that can parallel the cage(henhouse) and hot and cold potable water supply for increased summer heat stress relief and winter feed efficiency by optimal design. The cage area is 273m2. The air-to-water heat pump with 20RT capacity was used for heating and cooling. The control was used as an electric hot water boiler. For calculating heating load determined the cage size, materials, heat pump capacity, heating capacity, heat storage tank, and drinking water tank capacity etc. Therefore the capacity of heat pump was set-up using 20RT. The cage was built as a prefabricated panels henhouse of 13×21×4.5 m (width×depth×height). The heat storage tank and was drinking water tank capacity was constructed 3tons and 10 tons, respectively. In future, it is thought that optimal design considering the cage size and hen breeding scale is required.
Abstract
The aim of these studies are to provide a basic data for the development of high-efficiency environmental improvement system that can parallel the cage(henhouse) and hot and cold potable water supply for increased summer heat stress relief and winter feed efficiency by optimal design. The cage area is 273m2. The air-to-water heat pump with 20RT capacity was used for heating and cooling. The control was used as an electric hot water boiler. For calculating heating load determined the cage size, materials, heat pump capacity, heating capacity, heat storage tank, and drinking water tank capacity etc. Therefore the capacity of heat pump was set-up using 20RT. The cage was built as a prefabricated panels henhouse of 13×21×4.5 m (width×depth×height). The heat storage tank and was drinking water tank capacity was constructed 3tons and 10 tons, respectively. In future, it is thought that optimal design considering the cage size and hen breeding scale is required.
참고문헌 (7)
- Rural Development Administration, "energy retrenchment of controlled horticulture on guidebook", 11~ (2008)
- 백이, "온수패드를 이용한 호접란 재배용 베드 국부난방 효과", 한국기계기술학회지, 17(5), pp.1037~1043 (2015), 한국기계기술학회
- 서광수, "에너지사용계획 협의제도 영향 분석", 한국기계기술학회지, 14(4), pp.49~56 (2012), 한국기계기술학회
- Development of skills for minimizing damage from heat wave in broilers, "B. J. Hwang", National institute of animal science, ~ (2014)
- A study on the livestock damage from heat wave, "B. S. Jun", National institute of animal science, ~ (2009)
- Development for environmental friendly and low energy input poultry production system, "H. C. Choi", National institute of animal science, ~ (2012)
- Development of a ventilation system of broiler house using heat recovery ventilator, "G. S. Han", Ohsung ERS tech corporation, ~ (2012)