JPS6320923Y2 - - Google Patents
Info
- Publication number
- JPS6320923Y2 JPS6320923Y2 JP1981068008U JP6800881U JPS6320923Y2 JP S6320923 Y2 JPS6320923 Y2 JP S6320923Y2 JP 1981068008 U JP1981068008 U JP 1981068008U JP 6800881 U JP6800881 U JP 6800881U JP S6320923 Y2 JPS6320923 Y2 JP S6320923Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- livestock
- ducts
- holes
- closed end
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 7
- 210000000352 storage cell Anatomy 0.000 claims 1
- 244000144972 livestock Species 0.000 description 22
- 210000003608 fece Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Housing For Livestock And Birds (AREA)
- Ventilation (AREA)
Description
【考案の詳細な説明】
本考案は、畜舎の上方より外気を流入させ畜房
の簀子床を通し排気筒をへて畜舎外へ排出する畜
舎の強制換気装置の改良に関する。[Detailed Description of the Invention] The present invention relates to an improvement in a forced ventilation system for livestock barns, which allows outside air to flow in from above the livestock barn, pass through the cage floor of the livestock barn, pass through the exhaust pipe, and exhaust outside the livestock barn.
従来この種の強制換気装置では、電動フアンに
よつて強制換気すると吸込圧力は排気筒に近い排
気孔程強く、逆に排気筒に遠い排気孔程弱くなる
ため、各畜房の簀子床を通る換気風は各畜房の全
体に亘つて均等になるのが困難で、老廃空気の滞
溜が生じていた。 Conventionally, in this type of forced ventilation system, when forced ventilation is performed using an electric fan, the suction pressure is stronger as the exhaust hole is closer to the exhaust stack, and conversely, it is weaker as the exhaust hole is farther from the exhaust stack. It was difficult to distribute the ventilation air evenly throughout each stall, resulting in stagnation of waste air.
本考案は、上記欠点を除去するようにしたもの
で、各畜房の換気風を平均化して各畜房の全体に
亘つて適温、適湿、清浄空気を確保することをそ
の目的とする。 The present invention is designed to eliminate the above-mentioned drawbacks, and its purpose is to equalize the ventilation air in each livestock stall to ensure proper temperature, appropriate humidity, and clean air throughout each livestock stall.
以下、本考案の実施態様を図面に基いて説明す
る。 Hereinafter, embodiments of the present invention will be described based on the drawings.
第１図において、１は畜舎であり、その左右両
側の側壁２の上部には、長手方向に複数個の吸気
孔３を設けてあり、その外側にフード４を設け、
またその内側に風向調整板５を設けてある。 In FIG. 1, reference numeral 1 denotes a livestock barn, in which a plurality of intake holes 3 are provided in the longitudinal direction on the upper part of the side walls 2 on both the left and right sides, and a hood 4 is provided on the outside thereof.
Further, a wind direction adjusting plate 5 is provided inside the airflow direction adjusting plate 5.
６は畜舎１の中央長手方向に設けた畜房であ
り、畜房６は隣接の畜房６と仕切り板７により仕
切られる。畜房６の床部には簀子床８を設けさら
に簀子床８の下部には排ふんピツト９を設ける。
そして、排ふんピツト９の底部中央には排尿管１
０を設けてある。 Reference numeral 6 denotes a livestock stall provided in the central longitudinal direction of the livestock barn 1, and the livestock stall 6 is partitioned from the adjacent livestock stall 6 by a partition plate 7. A cage bed 8 is provided on the floor of the livestock stall 6, and a dung pit 9 is provided below the cage bed 8.
A urinary tube 1 is located in the center of the bottom of the feces pit 9.
0 is set.
１１，１１′は畜房６の両側下方に、即ち、排
ふんピツト９の両側にそれぞれ設けた排気ダクト
である。 Reference numerals 11 and 11' designate exhaust ducts provided below both sides of the livestock stall 6, that is, on both sides of the exhaust pit 9, respectively.
第２図、第３図に示すとおり、排気ダクト１
１，１１′はその一端が閉塞端であり、その他端
は排気筒１２と連通する排気管連通端である。 As shown in Figures 2 and 3, the exhaust duct 1
One end of 1 and 11' is a closed end, and the other end is an exhaust pipe communication end that communicates with the exhaust pipe 12.
両排気ダクト１１，１１′の対向側（排ふんピ
ツト９側）には閉塞端から排気筒連通端に向うに
つれて順次小さくなる複数個の排気孔ａ，ｂ，
ｃ，ｄ，ｅ；a′，b′，c′，d′，e′を形成してある
。 On the opposite side of both exhaust ducts 11, 11' (on the side of the exhaust pit 9), there are a plurality of exhaust holes a, b, which become smaller sequentially from the closed end to the exhaust pipe communication end.
c, d, e; a', b', c', d', e' are formed.
また、両排気ダクト１１，１１′は閉塞端から
排気筒連通端に向う方向が互に逆になるように設
けてある。換言すれば、排気ダクト１１の閉塞端
及び排気筒連通端は、排気ダクト１１′の排気筒
連通端及び閉塞板にそれぞれ対向している。 Further, both exhaust ducts 11 and 11' are provided so that the directions from the closed end to the exhaust pipe communication end are opposite to each other. In other words, the closed end and the communicating end of the exhaust pipe of the exhaust duct 11 are opposite to the communicating end of the exhaust pipe and the closing plate of the exhaust duct 11', respectively.
さらに、排気ダクト１１，１１′の対向側に形
成した排気孔ａ，ｂ，ｃ，ｄ，ｅ，及び排気孔
a′，b′，c′，d′，e′は、排気孔ａとe′、ｂとd′
、ｃ
とc′、ｄとb′、ｅとa′とがそれぞれ対向しており、
互に対向している排気孔ａとe′、ｂとd′、ｃとc′、
ｄとb′、ｅとa′の面積の和はいずれも等しくなつ
ている。 Further, exhaust holes a, b, c, d, e and exhaust holes formed on opposite sides of the exhaust ducts 11 and 11' are provided.
a', b', c', d', e' are exhaust holes a and e', b and d'
,c
and c′, d and b′, and e and a′ are respectively opposite,
Exhaust holes a and e', b and d', c and c', facing each other,
The sum of the areas of d and b' and e and a' are all equal.
また、１３は排気筒１２内に取り付けた電動フ
アンである。 Further, 13 is an electric fan installed inside the exhaust pipe 12.
このように構成される本考案によれば、電動フ
アン１３を作動させると、外気は吸気孔３より畜
舎１に流入し、畜房６の簀子床８を通り、排ふん
ピツト９、排気孔ａ，ｂ，ｃ，ｄ，ｅ；a′，b′，
c′，d′，e′をへて排気ダクト１１，１１′に集めら
れ、排気筒１２を通つて外部に排出される。 According to the present invention configured in this way, when the electric fan 13 is operated, outside air flows into the livestock barn 1 through the intake hole 3, passes through the cage floor 8 of the livestock stall 6, and is then passed through the dung pit 9 and the exhaust hole a. , b, c, d, e; a', b',
It passes through c', d', e', is collected in exhaust ducts 11, 11', and is discharged to the outside through exhaust pipe 12.
この時、両排気ダクト１１，１１′に形成した
排気孔の大きさは閉塞端から排気筒連通端に向う
につれて順次小さくなつているので、各排気孔
ａ，ｂ，ｃ，ｄ，ｅ；a′，b′，c′，d′，e′に電動
フアン１３による略均等の吸込み圧力が作用す
る。 At this time, the sizes of the exhaust holes formed in both exhaust ducts 11, 11' gradually become smaller from the closed end to the exhaust pipe communication end, so each exhaust hole a, b, c, d, e; ', b', c', d', and e' are subjected to approximately equal suction pressure by the electric fan 13.
さらに、両排気ダクト１１，１１′の対向側に
形成した複数個の排気孔は互に対向しており、互
に対向している排気孔ａとe′、ｂとd′、ｃとc′、
ｄとb′、ｅとa′の面積の和はいずれも等しくなつ
ているので、例えば強風、電動フアンの出力変動
等により、排気能力が変動し、排気孔ａ，ｂ，
ｃ，ｄ，ｅの吸込みが均等でなくなつても、両側
の排気ダクトで生ずる変動が互に相殺するので、
各畜房６の全体に亘つて均等に換気して、適温、
適湿、清浄空気を確保し続けることができる。 Further, a plurality of exhaust holes formed on opposite sides of both exhaust ducts 11, 11' are opposed to each other, and the exhaust holes a and e', b and d', and c and c' are opposed to each other. ,
Since the sum of the areas of d and b' and e and a' are all equal, the exhaust capacity will fluctuate due to strong winds, fluctuations in the output of the electric fan, etc., and the exhaust holes a, b,
Even if the suction of c, d, and e is not equal, the fluctuations occurring in the exhaust ducts on both sides cancel each other out, so
Ventilate evenly throughout each livestock stall 6 to maintain an appropriate temperature.
Proper humidity and clean air can be maintained continuously.
以上のように本考案は、蓄舎内の換気を平均し
てラムなく行うことができ、また簀子床下方より
排気するので天井付近の暖かい空気が床面に循環
され舎内の温度の均一化を図ることができると共
に、糞尿から発する悪臭や有毒ガスが直接家畜に
かかることが防止され、家畜の育成上も良好な効
果をもたらすことができ、しかも構造が簡単であ
る等の顕著な効果を奏する。 As described above, the present invention allows ventilation in the barn to be averaged without ramming, and since the air is exhausted from below the screen floor, warm air near the ceiling is circulated to the floor surface, making the temperature inside the barn uniform. It not only prevents the bad odor and toxic gas emitted from manure from coming into direct contact with livestock, but also has a positive effect on livestock rearing.Moreover, it has a simple structure and other remarkable effects. play.
第１図は畜舎の断面図、第２図は第１図のＡ−
Ａ線にそつて切断した畜舎床下部分断面図、第３
図は第２図のＢ−Ｂ線、Ｃ−Ｃ線にそつて切断し
た断面図である。
１……畜舎、３……吸気孔、４……フード、５
……風向調整板、６……畜房、９……排ふんピツ
ト、１０……排尿管、１１，１１′……排気ダク
ト、１２……排気筒、１３……電動フアン。
Figure 1 is a sectional view of the livestock barn, Figure 2 is A-A in Figure 1.
Partial sectional view of the bottom of the livestock barn cut along line A, No. 3
The figure is a sectional view taken along the lines BB and C-C in FIG. 2. 1... Livestock shed, 3... Intake hole, 4... Hood, 5
...Wind direction adjustment plate, 6 ... Livestock, 9 ... Exhaust pit, 10 ... Urine tube, 11, 11' ... Exhaust duct, 12 ... Exhaust pipe, 13 ... Electric fan.
Claims (1)
び排気筒連通端を有する排気ダクト１１，１１′
をそれぞれ設け、両排気ダクトには閉塞端から排
気連通端に向かうにつれて順次小さくなる複数個
の排気孔ａ，ｂ，ｃ，ｄ，ｅ；a′，b′，c′，e′を
形成し、これらの互いに対向する排気孔ａとe′，
ｂとd′，ｃとc′，ｄとb′eとa′の面積の和が何れも
等しくなるようにした蓄舎の強制換気装置。 Exhaust ducts 11, 11' each having a closed end and an exhaust pipe communication end on both sides below the storage cell 6 having a screen floor.
A plurality of exhaust holes a, b, c, d, e; a', b', c', e' are formed in both exhaust ducts, and the exhaust holes are successively smaller from the closed end to the exhaust communication end. , these mutually opposing exhaust holes a and e′,
A forced ventilation system for a storage building in which the sum of the areas of b and d', c and c', and d and b'e and a' are all equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981068008U JPS6320923Y2 (en) | 1981-05-13 | 1981-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981068008U JPS6320923Y2 (en) | 1981-05-13 | 1981-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57180231U JPS57180231U (en) | 1982-11-15 |
| JPS6320923Y2 true JPS6320923Y2 (en) | 1988-06-09 |
Family
ID=29863974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981068008U Expired JPS6320923Y2 (en) | 1981-05-13 | 1981-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320923Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543355A (en) * | 1978-09-25 | 1980-03-27 | Sanko Metal Ind Corp Ltd | Poultry house |
-
1981
- 1981-05-13 JP JP1981068008U patent/JPS6320923Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543355A (en) * | 1978-09-25 | 1980-03-27 | Sanko Metal Ind Corp Ltd | Poultry house |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57180231U (en) | 1982-11-15 |
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