JPS6269043A - Method of ventilating henhouse - Google Patents
Method of ventilating henhouseInfo
- Publication number
- JPS6269043A JPS6269043A JP20960485A JP20960485A JPS6269043A JP S6269043 A JPS6269043 A JP S6269043A JP 20960485 A JP20960485 A JP 20960485A JP 20960485 A JP20960485 A JP 20960485A JP S6269043 A JPS6269043 A JP S6269043A
- Authority
- JP
- Japan
- Prior art keywords
- henhouse
- poultry house
- exhaust fan
- air
- air 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.)
- Pending
Links
Landscapes
- Housing For Livestock And Birds (AREA)
- Ventilation (AREA)
Abstract
Description
【発明の詳細な説明】
発明の目的
(産業上の利用分野)
この発明は鶏を飼育する鶏舎の換気を行うための換気方
法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (Field of Industrial Application) This invention relates to a ventilation method for ventilating a poultry house in which chickens are raised.
(従来の技術)
近年、ブロイラー、採卵鶏、f!TI鶏等の雛の飼育は
、生産性を向上させるために、細長い鶏舎内に敷料を敷
き、そこに多数の雛を放し飼いにして行われている。と
ころが、この飼育方法による場合5日令頃までは温度及
び湿度の管理を適切に行う必要があるが、それ以降にお
いては鶏舎内の換気を充分に行うことが雛の成長に大き
な影響を及ぼすものとされている。(Prior art) In recent years, broilers, egg-laying hens, f! In order to improve productivity, chicks such as TI chickens are raised by laying bedding in a long and narrow chicken house and letting a large number of chicks roam there. However, when using this breeding method, it is necessary to properly control temperature and humidity until the chicks are about 5 days old, but after that point, ensuring sufficient ventilation in the chicken house has a significant impact on the growth of the chicks. It is said that
そのために、従来では第3図に示すように、鶏舎1の長
手方向に延びる一対の側壁部1a、lbの内、一方の側
壁部1aに複数個の吸気窓2を設けるとともに、それら
の吸気窓2に対応して他方の側壁部1bに複数個の排気
窓3を設け、それらの排気窓3に排気用ファン4をそれ
ぞれ設けて、その排気用ファン4の作動により、吸気窓
2から鶏舎1内に外部の空気を取入れるとともに、排気
窓3を通して鶏舎1内の空気を外部に排出するようにし
た換気方法がとられている。For this purpose, conventionally, as shown in FIG. 3, a plurality of intake windows 2 are provided in one side wall 1a of the pair of side walls 1a and lb extending in the longitudinal direction of the poultry house 1, and the intake windows 2 are 2, a plurality of exhaust windows 3 are provided on the other side wall 1b, and each of the exhaust windows 3 is provided with an exhaust fan 4. When the exhaust fans 4 operate, the poultry house 1 is removed from the intake window 2. A ventilation method is used in which outside air is taken in and the air inside the poultry house 1 is exhausted to the outside through the exhaust window 3.
そして、この従来方法においては、鶏舎1内をほぼ所定
温度に保つために、吸気窓2の開1!1ffiを加減し
て、鶏舎1内の換気状態を調節するようになっていた。In this conventional method, in order to maintain the inside of the poultry house 1 at approximately a predetermined temperature, the ventilation state inside the poultry house 1 is adjusted by adjusting the opening 1!1ffi of the intake window 2.
(発明が解決しようとする問題点)
このような従来の換気方法において、吸気窓2の開放量
を小さくした状態で換気を行った場合には、吸気窓2か
ら鶏舎1内に空気が勢いよく吸入されて鶏舎1内にうす
流が発生するため、鶏舎1内の全体にわたって効果的に
換気が行われるが、吸気窓2の開放量を大きくした状態
で換気を行った場合には、第3図に矢印で示すように吸
気窓2から排気J3に向かって空気がストレートに流れ
、その空気流の周囲において空気の淀みが生じて鶏舎内
全体の換気効率が極めて悪くイスるという問題があった
。(Problems to be Solved by the Invention) In such a conventional ventilation method, when ventilation is performed with the opening amount of the intake window 2 being reduced, air is forced into the chicken house 1 from the intake window 2. Since the inhalation generates a thin flow inside the poultry house 1, ventilation is effectively performed throughout the poultry house 1. However, when ventilation is performed with the intake window 2 opened to a large extent, the third As shown by the arrow in the figure, air flows straight from the intake window 2 toward the exhaust J3, and air stagnation occurs around this airflow, resulting in extremely poor ventilation efficiency throughout the poultry house. .
このように換気むらが生じると、空気がストレートに流
れる部分では、温度が局部的に低下するとともに空気流
が雛に直接あたって、気管支系の病気にかかりやプくな
り、又、空気の淀みが生じている部分では、細菌性の病
気にかかりやすいとともに、蚊がその位置に溜まりやす
くて病気の伝染が助長されるという問題があった。When uneven ventilation occurs in areas where air flows straight, the temperature locally drops and the airflow hits the chicks directly, making them more susceptible to bronchial diseases. Areas where this occurs are susceptible to bacterial diseases, and mosquitoes tend to accumulate there, facilitating the spread of disease.
発明の構成
(問題点を解決するための手段)
この発明は、前記のような問題点に着目してなされたも
のであって、鶏舎1の長手方向に延びて対向する一対の
側壁部1a、1blC複数個の吸気窓2を設けるととも
に、前記両側壁部1a、1bに隣接して鶏舎1の長手方
向と直交する方向に延びる1つの隣接壁部1cに排気用
ファン4を設け、排気用フ7・ン4の作動により、各吸
気窓2から鶏舎1内に外部の空気を取り入れるとともに
、この排気用ファン4を通して鶏舎1内の空気を外部に
排出するようにしている。Structure of the Invention (Means for Solving the Problems) The present invention has been made by focusing on the above-mentioned problems, and includes a pair of side walls 1a extending in the longitudinal direction of the poultry house 1 and facing each other; 1blC A plurality of intake windows 2 are provided, and an exhaust fan 4 is provided on one adjacent wall 1c adjacent to the side walls 1a and 1b and extending in a direction perpendicular to the longitudinal direction of the poultry house 1. By operating the 7-n 4, outside air is taken into the poultry house 1 through each intake window 2, and the air inside the poultry house 1 is exhausted to the outside through the exhaust fan 4.
(作用)
従って、この発明の換気方法によれば、吸気窓2から鶏
舎1内に吸入される空気が排気用ファン4側へストレー
トに流れることなく、鶏舎1内の全体にわたって均一か
つ効果的に換気を行うことができて、雛が気管支系やl
1ll性の病気にかかるおそれを確実に防止することが
できるとともに、蚊による被害もおさえることができる
。(Function) Therefore, according to the ventilation method of the present invention, the air sucked into the poultry house 1 through the intake window 2 does not flow straight to the exhaust fan 4 side, and can be uniformly and effectively throughout the poultry house 1. Ventilation can be provided and the bronchial system and l
It is possible to reliably prevent the risk of contracting a sexually transmitted disease, and also to suppress damage caused by mosquitoes.
(実施例)
以下、この発明を具体化した鶏舎の一実施例を第1,2
図に従って説明する。(Example) Hereinafter, an example of a poultry house embodying this invention will be described in 1st and 2nd examples.
This will be explained according to the diagram.
さて、この実施例においては、細長い鶏舎1の長手方向
に延びる一対の対向側壁部1a、1bに複数個の吸気窓
2がそれぞれ設けられている。前記両側壁部1a、Ib
に隣接して鶏舎1の長手方向と直交する方向に延びる隣
接壁部1cには複数個の排気窓3が設けられ、それらの
排気窓3には排気用フ、アン4がそれぞれ取付けられて
いる。In this embodiment, a plurality of intake windows 2 are provided in a pair of opposing side walls 1a and 1b extending in the longitudinal direction of the elongated poultry house 1, respectively. Said both side wall parts 1a, Ib
A plurality of exhaust windows 3 are provided on the adjacent wall 1c that extends in a direction perpendicular to the longitudinal direction of the poultry house 1, and an exhaust fan 4 is attached to each of the exhaust windows 3. .
第2図に示すように、酌記各吸気窓2には開戸5及びブ
ラインド6が取付けられている。又、鶏舎1内の床面上
にはその長手方向の両端から所定間隔をおいて一対のガ
ード板7が起立配置され、このガードIfi7間の床面
に敷料を敷いて鶏の雛を飼育するようになっている。As shown in FIG. 2, a swing door 5 and a blind 6 are attached to each intake window 2. Furthermore, a pair of guard plates 7 are arranged upright on the floor of the poultry house 1 at a predetermined interval from both longitudinal ends thereof, and bedding is spread on the floor between the guards Ifi 7 to raise chicken chicks. It looks like this.
さらに、この実施例においては第1図に示すように、前
記鶏舎1の一方の側壁部1aの内面に温度センサ8が設
けられ、鶏@1内の温度を検出して、その温度が低い時
には前記排気用ファン4を低速回転させるとともに、温
度が高い時には排気用ファン4を高速回転させるように
なっている。Furthermore, in this embodiment, as shown in FIG. 1, a temperature sensor 8 is provided on the inner surface of one side wall 1a of the poultry house 1, and detects the temperature inside the chicken @1. The exhaust fan 4 is rotated at a low speed, and when the temperature is high, the exhaust fan 4 is rotated at a high speed.
さて、前記のように構成された鶏舎において、排気用フ
ァン4を作動さぜると、両側壁部1a。Now, in the poultry house configured as described above, when the exhaust fan 4 is operated, both side walls 1a are removed.
1bに設けられた各吸気窓2から鶏舎1内に空気が取り
入れられ、鶏舎1内が陰圧になりその空気が第1図に矢
印で示すように隣接壁部1c上の排気用ファン4側に流
れ、その後、排気窓3を通って鶏舎1外に排気される。Air is taken into the poultry house 1 through each intake window 2 provided in the poultry house 1b, the inside of the poultry house 1 becomes negative pressure, and the air is transferred to the exhaust fan 4 side on the adjacent wall 1c as shown by the arrow in Fig. 1. After that, it is exhausted outside the poultry house 1 through the exhaust window 3.
従って、吸気窓2から排気用ファン4側へ空気がストレ
ートに流れて、局部的に空気の淀みが生じることはなく
、吸気窓2からの空気は分散して遅い流れとなり、鶏舎
1内の全体にわたって均一かつ効果的に換気が行われる
。そのために、空気がストレートに流れる部分において
、雛が気管支系の病気にかかりやすかったり、空気の淀
みが生じている部分において、雛が細菌性の病気にかか
りやすかったり、蚊が集まったりするという問題もなく
、鶏の雛を健様に飼育することができる。Therefore, the air flows straight from the intake window 2 to the exhaust fan 4 side, and there is no local stagnation of air, and the air from the intake window 2 is dispersed and flows slowly, and the air flows throughout the poultry house 1. ventilation evenly and effectively throughout the area. Therefore, in areas where air flows straight, chicks are more susceptible to bronchial diseases, and in areas where air stagnates, chicks are more susceptible to bacterial diseases, and mosquitoes gather. You can raise chicken chicks in good health without any problems.
なお、この発明は前記実施例に限定されるものではなく
、次のように変更して具体化することも可能である。It should be noted that the present invention is not limited to the above-mentioned embodiments, but can be modified and embodied as follows.
(1)前記実施例における温度センサ8の温度検出に基
づき、排気用ファン4の回転速度を低速、中速及び高速
の3段階又は無段階に変更するように構成すること。(1) Based on the temperature detected by the temperature sensor 8 in the embodiment, the rotation speed of the exhaust fan 4 is configured to be changed in three stages of low speed, medium speed, and high speed, or steplessly.
(2)前記排気用ファン4を適数個の大型ファンと小型
ファンとから構成し、温度センサ8の温度検出に基づき
小型ファンの起動停止が制御されて、鶏舎1内の温度が
所定値以下の時には小型ファン又は大型ファンが停止さ
れて一方のみにより換気が行われ、鶏舎1内の温度が所
定6mを越えた時には大型及び小型のファンにより換気
が行われるように構成すること。(2) The exhaust fan 4 is composed of an appropriate number of large fans and small fans, and the start/stop of the small fans is controlled based on temperature detection by the temperature sensor 8, so that the temperature inside the poultry house 1 is below a predetermined value. When this happens, the small fan or the large fan is stopped and ventilation is performed by only one of them, and when the temperature inside the poultry house 1 exceeds a predetermined value of 6 m, ventilation is performed by the large and small fans.
(3)鶏舎の平面形状を前記実施例以外の形状に変更す
ること。(3) Changing the planar shape of the poultry house to a shape other than the above example.
発明の構成
以上詳述したようにこの発明は、吸気窓から鶏舎内に吸
入される空気が排気用ファン側へストレートに流れるこ
となく、鶏舎内の全体にわたって均一かつ効果的に換気
を行うことができて、雛が気管支系や細菌性の病気にが
がるおそれを確実に防止することができるとともに、蚊
による被害もおさえることができるという優れた効果を
奏する。Structure of the Invention As detailed above, the present invention is capable of uniformly and effectively ventilating the entire inside of the poultry house without the air sucked into the poultry house through the intake window flowing straight to the exhaust fan side. This has the excellent effect of reliably preventing the chicks from contracting bronchial or bacterial diseases, as well as suppressing damage caused by mosquitoes.
第1図はこの発明を具体化した鶏舎の横断面図、第2図
はその吸気窓部分を拡大して示す部分縦断面図、第3図
は従来の換気方法による鶏舎の横断面図である。
1・・・鶏舎、la、1b・・・側壁部、1c・・・隣
接壁部、2・・・吸気窓、4・・・排気用ファン。Fig. 1 is a cross-sectional view of a poultry house embodying this invention, Fig. 2 is a partial longitudinal cross-sectional view showing an enlarged intake window portion, and Fig. 3 is a cross-sectional view of a poultry house using a conventional ventilation method. . 1... Poultry house, la, 1b... side wall, 1c... adjacent wall, 2... intake window, 4... exhaust fan.
Claims (1)
部(1a、1b)に複数個の吸気窓(2)を設けるとと
もに、前記両側壁部(1a、1b)に隣接して鶏舎(1
)の長手方向と直交する方向に延びる1つの隣接壁部(
1c)に排気用ファン(4)を設け、その排気用ファン
(4)の作動により、各吸気窓(2)から鶏舎(1)内
に外部の空気を取り入れるとともに、排気用ファン(4
)を通して鶏舎(1)内の空気を外部に排出することを
特徴とする鶏舎の換気方法。 2、前記排気用ファン(4)は鶏舎(1)内の温度に応
じてその回転速度が変更されることを特徴とする特許請
求の範囲第1項に記載の鶏舎の換気方法。 3、前記排気用ファン(4)は大型ファンと小型ファン
とよりなり、小型ファン又は大型ファンが鶏舎(1)内
の温度に応じて起動停止されることを特徴とする特許請
求の範囲第1項に記載の鶏舎の換気方法。[Claims] 1. A plurality of intake windows (2) are provided in a pair of opposing side walls (1a, 1b) extending in the longitudinal direction of the poultry house (1), and ) Adjacent to the chicken house (1
one adjacent wall extending in a direction perpendicular to the longitudinal direction of (
1c) is provided with an exhaust fan (4), and when the exhaust fan (4) operates, outside air is taken into the poultry house (1) through each intake window (2), and the exhaust fan (4) is operated.
) A ventilation method for a poultry house characterized by exhausting the air inside the poultry house (1) to the outside through a ventilator (1). 2. The ventilation method for a poultry house according to claim 1, wherein the rotation speed of the exhaust fan (4) is changed depending on the temperature inside the poultry house (1). 3. The exhaust fan (4) consists of a large fan and a small fan, and the small fan or the large fan is started and stopped depending on the temperature inside the poultry house (1). How to ventilate the poultry house as described in section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20960485A JPS6269043A (en) | 1985-09-20 | 1985-09-20 | Method of ventilating henhouse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20960485A JPS6269043A (en) | 1985-09-20 | 1985-09-20 | Method of ventilating henhouse |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6269043A true JPS6269043A (en) | 1987-03-30 |
Family
ID=16575559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20960485A Pending JPS6269043A (en) | 1985-09-20 | 1985-09-20 | Method of ventilating henhouse |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6269043A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04341128A (en) * | 1991-05-14 | 1992-11-27 | Aipii Tsusho:Kk | Poultry house |
JP2008148567A (en) * | 2006-12-14 | 2008-07-03 | Yoshida L Sys Co Ltd | Ventilation structure of henhouse |
JP2008263839A (en) * | 2007-04-19 | 2008-11-06 | Nepon Inc | Method for preventing viral disease of poultry in poultry house |
CN104335920A (en) * | 2014-11-24 | 2015-02-11 | 陈宁 | Novel poultry feeding system |
KR20180079410A (en) * | 2016-05-18 | 2018-07-10 | 가부시키가이샤 하이템 | Ventilation method of chicken coop |
-
1985
- 1985-09-20 JP JP20960485A patent/JPS6269043A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04341128A (en) * | 1991-05-14 | 1992-11-27 | Aipii Tsusho:Kk | Poultry house |
JPH0779592B2 (en) * | 1991-05-14 | 1995-08-30 | 株式会社アイピー | Poultry house |
JP2008148567A (en) * | 2006-12-14 | 2008-07-03 | Yoshida L Sys Co Ltd | Ventilation structure of henhouse |
JP4578461B2 (en) * | 2006-12-14 | 2010-11-10 | ヨシダエルシス株式会社 | Ventilation structure of poultry house |
JP2008263839A (en) * | 2007-04-19 | 2008-11-06 | Nepon Inc | Method for preventing viral disease of poultry in poultry house |
CN104335920A (en) * | 2014-11-24 | 2015-02-11 | 陈宁 | Novel poultry feeding system |
KR20180079410A (en) * | 2016-05-18 | 2018-07-10 | 가부시키가이샤 하이템 | Ventilation method of chicken coop |
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