JPS54119749A - Ventilator for poultry house or the like - Google Patents
Ventilator for poultry house or the likeInfo
- Publication number
- JPS54119749A JPS54119749A JP2541878A JP2541878A JPS54119749A JP S54119749 A JPS54119749 A JP S54119749A JP 2541878 A JP2541878 A JP 2541878A JP 2541878 A JP2541878 A JP 2541878A JP S54119749 A JPS54119749 A JP S54119749A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- air
- port
- ports
- wall
- 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
Landscapes
- Ventilation (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
PURPOSE: To enhance the temperature of the air fed from a duct by providing in the inner wall in the course of the duct a suction hole having a smaller aperture than air feed ports and mixing the air at higher temperature in the upper zone of a house to the air flow of lower pressure in the duct.
CONSTITUTION: A windless poultry house 1 comprises a side wall la formed with many air feed ports 2 and hoods 3 on the outside of the ports 2. An inner wall 5 is placed on the inside of the side wall 1a to form a duct 4 ; an air feed port 6 is formed in the lower portion of the wall 5 and a damper 7 is placed on the outside of the port 6. A side wall 1b on the other side is provided with many exhaust ports 8 and hoods 9 on the outside of the ports 8, with an exhaust fan 10 placed in the hoods 9. A suction port 11 is formed above the port 6, and a damper 12 is arranged which is pivoted at its bottom end. A guide wall 13 is connected to the lower edge of the port 6 and crosses the duct 4 skewly upward. The temperature of feed air is enhanced by sucking the air at higher temperature in the upper zone of the house into the duct 4.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2541878A JPS54119749A (en) | 1978-03-08 | 1978-03-08 | Ventilator for poultry house or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2541878A JPS54119749A (en) | 1978-03-08 | 1978-03-08 | Ventilator for poultry house or the like |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54119749A true JPS54119749A (en) | 1979-09-17 |
JPS5614942B2 JPS5614942B2 (en) | 1981-04-07 |
Family
ID=12165386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2541878A Granted JPS54119749A (en) | 1978-03-08 | 1978-03-08 | Ventilator for poultry house or the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54119749A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106508717A (en) * | 2016-10-21 | 2017-03-22 | 新希望六和股份有限公司 | An underground air mist type ventilation hen house |
-
1978
- 1978-03-08 JP JP2541878A patent/JPS54119749A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106508717A (en) * | 2016-10-21 | 2017-03-22 | 新希望六和股份有限公司 | An underground air mist type ventilation hen house |
Also Published As
Publication number | Publication date |
---|---|
JPS5614942B2 (en) | 1981-04-07 |
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