Journal of Animal Environmental Science (한국축산시설환경학회지)
- Volume 8 Issue 2
- /
- Pages.79-86
- /
- 2002
- /
- 1226-0274(pISSN)
Effects of Ventilation Types on Interior Environment of the Enclosed Farrowing-Nursery Pig House
무창 분만 ${\cdot}$ 자돈사 환기 형태가 돈사내 환경에 미치는 영향
-
Yoo, Y.H.
(National Livestock Research Institute) ;
-
Song, J.I.
(National Livestock Research Institute) ;
- Kang, H.S. (National Livestock Research Institute) ;
- Jeon, B.S. (National Livestock Research Institute) ;
-
Kim, T.I.
(National Livestock Research Institute) ;
- Kim, H.H. (National Livestock Research Institute)
-
유용희
(농촌진흥청 축산기술연구소) ;
-
송준익
(농촌진흥청 축산기술연구소) ;
- 강희설 (농촌진흥청 축산기술연구소) ;
- 전병수 (농촌진흥청 축산기술연구소) ;
-
김태일
(농촌진흥청 축산기술연구소) ;
- 김형호 (농촌진흥청 축산기술연구소)
- Published : 2002.08.30
Abstract
This study was conducted to collect basic data about the effects of ventilation types on the interior environment of the enclosed farrowing-nursery pig house in Anseong, Icheon and Jeungpyong. Surveyed ventilation types in the enclosed farrowing-nursery pig house are classified in to 4 types. In V1 type, air enters through a planar slot inlet placed on the juncture of the entering wall and exit through the chimney fan outlet; in V2 type, air enters through a perforated ceiling inlet and exits chimney fan outlet(V2); in V3 type, air enters through a circular duct inlet and exit chimney fan outlet(V3); in V4 type, enters through a circular duct inlet and exits side wall exhaust fan outlet(V4). Temperature, relative humidity, air velocity and ammonia concentration(