JPS54118642A - Ventilation apparatus for hen yard - Google Patents
Ventilation apparatus for hen yardInfo
- Publication number
- JPS54118642A JPS54118642A JP2541678A JP2541678A JPS54118642A JP S54118642 A JPS54118642 A JP S54118642A JP 2541678 A JP2541678 A JP 2541678A JP 2541678 A JP2541678 A JP 2541678A JP S54118642 A JPS54118642 A JP S54118642A
- Authority
- JP
- Japan
- Prior art keywords
- yard
- hood
- hen
- ceiling
- exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To improve the exhaust efficiency of the hen yard while preventing accumulation of dust in the ceiling of the hen yard by proper selection of the hood layout or aspects.
CONSTITUTION: When an exhaust fan 8 is put into action, outside air is sucked into a hen yard 1 as shown by the arrow separately through air inlets 2a and 2b on both sides of the yard and ascends together at the center of the yard. Then, it is exhausted length-wise with respect to the ceiling from the first exhaust port of a ceiling 1c via a hood and then outside from the second exhaust port. At this point, as each hood 6 is staggered alternately lengthwise, the exhaust discharged from the hood 6 disturbs the stream, hitting against the adjacent hoods. In this manner, the exhaust efficiency can be improved simply by changing the layout or aspects of the hood 6 while accumulation of dust in the ceiling can be prevented positively.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2541678A JPS54118642A (en) | 1978-03-08 | 1978-03-08 | Ventilation apparatus for hen yard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2541678A JPS54118642A (en) | 1978-03-08 | 1978-03-08 | Ventilation apparatus for hen yard |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54118642A true JPS54118642A (en) | 1979-09-14 |
JPS5614940B2 JPS5614940B2 (en) | 1981-04-07 |
Family
ID=12165330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2541678A Granted JPS54118642A (en) | 1978-03-08 | 1978-03-08 | Ventilation apparatus for hen yard |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54118642A (en) |
-
1978
- 1978-03-08 JP JP2541678A patent/JPS54118642A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5614940B2 (en) | 1981-04-07 |
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