JPS5634045A - Ventilating device for pigpen - Google Patents
Ventilating device for pigpenInfo
- Publication number
- JPS5634045A JPS5634045A JP10972179A JP10972179A JPS5634045A JP S5634045 A JPS5634045 A JP S5634045A JP 10972179 A JP10972179 A JP 10972179A JP 10972179 A JP10972179 A JP 10972179A JP S5634045 A JPS5634045 A JP S5634045A
- Authority
- JP
- Japan
- Prior art keywords
- pigpen
- duct
- ventilating
- underfloor
- pits
- 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 prevent that noxious gas produced in underfloor pits formed under the floor of drain boards in a pigpen is scattered to the entire space of the pigpen, by extending a duct through the underfloor pits, and ventilating the duct by means of a ventilating fan.
CONSTITUTION: A longitudinal duct 4 is formed along the length of pig rooms 3 in the manner that it is extended under the floor along a central passage 2. Underfloor pits 6 formed under the floor of drain boards 5 in respective pig rooms 3 are communicated to the duct 4 through ventilating ports 7 and the inner space of the duct 4 is ventilated by a ventilating fan 9 provided in a pigpen 1. By the function of this ventilating fan 9, air drawing force is acted in the underfloor pits 6 of respective rooms 3 via duct 4 and ventilating ports 7, so that open air is introduced from air inlet ports 10 into the pigpen 1 and caused to flow toward the underfloor pits 6 of respective pig rooms 3. Thus, it is enabled to ventilate the pigpen 1 uniformly.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10972179A JPS5634045A (en) | 1979-08-30 | 1979-08-30 | Ventilating device for pigpen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10972179A JPS5634045A (en) | 1979-08-30 | 1979-08-30 | Ventilating device for pigpen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5634045A true JPS5634045A (en) | 1981-04-06 |
JPS61528B2 JPS61528B2 (en) | 1986-01-09 |
Family
ID=14517533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10972179A Granted JPS5634045A (en) | 1979-08-30 | 1979-08-30 | Ventilating device for pigpen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5634045A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63176832A (en) * | 1987-01-16 | 1988-07-21 | N S K Warner Kk | Outer retainer for one-way clutch |
-
1979
- 1979-08-30 JP JP10972179A patent/JPS5634045A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61528B2 (en) | 1986-01-09 |
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