JPH02109932U - - Google Patents
Info
- Publication number
- JPH02109932U JPH02109932U JP1683389U JP1683389U JPH02109932U JP H02109932 U JPH02109932 U JP H02109932U JP 1683389 U JP1683389 U JP 1683389U JP 1683389 U JP1683389 U JP 1683389U JP H02109932 U JPH02109932 U JP H02109932U
- Authority
- JP
- Japan
- Prior art keywords
- room
- air
- ventilation fan
- pressure
- livestock
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000009395 breeding Methods 0.000 claims description 2
- 230000001488 breeding effect Effects 0.000 claims description 2
- 244000144972 livestock Species 0.000 claims 3
- 230000000384 rearing effect Effects 0.000 claims 1
- 239000012556 adjustment buffer Substances 0.000 description 1
Description
第１図：本考案第１実施例の断面図、第２図：
同じく第２実施例の断面図。
Ａ：加圧室、Ｂ：飼育室、Ｃ：気圧調整バツフ
ル、Ｄ：排気孔、Ｆ：換気扇、Ｇ：空気取入口、
Ｈ：送風防止フード、Ｉ：天井、Ｏ：大気圧、Ｆ
Ｌ：フロアーレベル、ＧＬ：地面。
Figure 1: Cross-sectional view of the first embodiment of the present invention, Figure 2:
Similarly, a sectional view of the second embodiment. A: Pressurized room, B: Breeding room, C: Air pressure adjustment buffer, D: Exhaust hole, F: Ventilation fan, G: Air intake port,
H: Anti-ventilation hood, I: Ceiling, O: Atmospheric pressure, F
L: floor level, GL: ground.
Claims (1)
性の高い加圧室Ａを設けて、換気扇Ｆによつて加
圧室Ａ内の気圧を大気圧０より高く保ち、加圧室
Ａと飼育室Ｂとの連通部に設けた気圧調整バツフ
ルＣを換気扇の稼動状況に即応して自動開閉する
事によつて畜舎の飼育室Ｂに流入する空気の速度
を調整する、ことを特徴とする加圧室と気圧調整
装置を装備した畜舎。 A highly airtight pressurized chamber A for pressurizing air is installed outside the breeding room of the livestock barn, and a ventilation fan F is used to maintain the pressure inside the pressurized chamber A higher than atmospheric pressure 0. This system is characterized by adjusting the speed of air flowing into the rearing room B of the livestock building by automatically opening and closing an air pressure adjustment valve C installed in the communication part with the room B in response to the operation status of the ventilation fan. Livestock barn equipped with a pressure chamber and air pressure adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1683389U JPH02109932U (en) | 1989-02-17 | 1989-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1683389U JPH02109932U (en) | 1989-02-17 | 1989-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109932U true JPH02109932U (en) | 1990-09-03 |
Family
ID=31230104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1683389U Pending JPH02109932U (en) | 1989-02-17 | 1989-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109932U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5664241A (en) * | 1979-10-26 | 1981-06-01 | Iwatani & Co | Ventilating device for windowless chamber |
| JPS6337939B2 (en) * | 1979-01-17 | 1988-07-27 | Ise Electronics Corp | |
| JPS63238353A (en) * | 1987-03-27 | 1988-10-04 | Shimizu Constr Co Ltd | Livestock barn provided with ventilation system |
-
1989
- 1989-02-17 JP JP1683389U patent/JPH02109932U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337939B2 (en) * | 1979-01-17 | 1988-07-27 | Ise Electronics Corp | |
| JPS5664241A (en) * | 1979-10-26 | 1981-06-01 | Iwatani & Co | Ventilating device for windowless chamber |
| JPS63238353A (en) * | 1987-03-27 | 1988-10-04 | Shimizu Constr Co Ltd | Livestock barn provided with ventilation system |