JP5350071B2 - Intake air blower in house - Google Patents

Intake air blower in house Download PDF

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JP5350071B2
JP5350071B2 JP2009115760A JP2009115760A JP5350071B2 JP 5350071 B2 JP5350071 B2 JP 5350071B2 JP 2009115760 A JP2009115760 A JP 2009115760A JP 2009115760 A JP2009115760 A JP 2009115760A JP 5350071 B2 JP5350071 B2 JP 5350071B2
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成広 古田
昌士 古田
輝幸 三浦
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Fulta Electric Machinery Co Ltd
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Description

発明の詳細な説明Detailed Description of the Invention

本発明は、ハウスにおける吸込み空気の送風装置に関し、さらに、詳しくは、ハウス内の所定の空間（小型ハウスの空間）を利用して、送風手段と回転機構を配備できるハウスにおける吸込み空気の送風装置に関する。   The present invention relates to a blower device for sucked air in a house, and more specifically, a blower device for sucked air in a house in which a blowing unit and a rotation mechanism can be provided using a predetermined space (a space of a small house) in the house. About.

ハウス（ビニールハウス、ガラスハウス等の栽培建屋）において、ハウス内の送風及び／又は換気装置（送風装置）は、作物の生育において、健全な栽培環境と、収穫の拡充及び／又は品質の向上と、作物の効率的かつ簡易な栽培等にとって、最低限必要となる条件である。また、このハウス内の送風は、気候条件、作物の作柄等に対応し、送風又は吹出か、又は送風量、送風時間等を変更することが望まれることから、極めて精緻な機構が望まれること、又は多目的な送風手段（吸込と、吹出しを併用できる送風手段）が望まれる。   In a house (cultivation building such as a plastic house or a glass house), an air blower and / or a ventilator (blower device) in the house is used to grow a healthy cultivation environment and increase the harvest and / or improve the quality of the crop. This is the minimum requirement for efficient and simple cultivation of crops. In addition, it is desired that the air blow in the house corresponds to the climatic conditions, crop crops, etc., and it is desired to change the air flow, blow time, etc. Or a multipurpose blowing means (a blowing means capable of using both suction and blowing) is desired.

しかし、従来の小型ハウス（低所構造のハウス）では、ハウス内に色々の付帯設備があること、送風手段の設置の困難性があることと、多目的な送風手段を設置することも、本質的に困難であった。殊に、この多目的な送風手段では、この送風手段の切り換え時における回転におけるスペースが確保できないことが改良点である。   However, in conventional small houses (houses with a low structure), it is essential that there are various incidental facilities in the house, there is a difficulty in installing the blowing means, and the installation of multipurpose blowing means. It was difficult. In particular, this versatile blower is an improvement in that it cannot secure a space for rotation when the blower is switched.

このような問題点の改良として、本出願人は、改良発明を提案している。この提案を、文献（１）、（２）として説明する。   As an improvement of such problems, the present applicant has proposed an improved invention. This proposal will be described as documents (1) and (2).

この文献（１）は、特開２００８−１１８８６４の「ハウスの送風システム」であり、その概要は、ハウスの両妻面にファン・換気扇を設け、ハウスの両妻面内部の天井面から一枚又は複数枚の防虫ネットの上部を垂架し、ファン・換気扇を防虫ネットで囲繞し、ハウスの高さ方向の略中間部で、この防虫ネットの下部を、妻面に向かって延設し、その端部を妻面に連結することで、この防虫ネット下側に、防虫ネットを張装しない開放部を形成し、この防虫ネットを利用し、ハウスの長手方向に略水平方向の空気の流れと、広域的な空気の流れの確保と、また、開放部を形成し、耕作面積の拡充と作業性の効率の向上を確保する構成であり、略均一な栽培環境・効率的な送風の確保、又は送風領域の拡充し、送風量の軽減化と、ファンの低容量化等による経済的な効果及び／又は省資源化の達成と、ランニングコストの低廉化等を図ることを意図する。   This document (1) is a “house ventilation system” disclosed in Japanese Patent Application Laid-Open No. 2008-118864. The outline of the document (1) is that a fan and a ventilation fan are provided on both sides of the house, and one piece is provided from the ceiling inside the both sides of the house. Or hang the upper part of multiple insect repellent nets, surround the fan / ventilation fan with insect repellent nets, and extend the lower part of this insect repellent net toward the wife's surface in the approximate middle part of the height of the house, By connecting the end to the wife's face, an opening is formed on the underside of the insect net that does not stretch the insect net. Using this insect net, the flow of air in the horizontal direction in the longitudinal direction of the house In addition, it is a configuration that secures a wide area air flow and forms an open part to ensure expansion of cultivation area and improvement in work efficiency, ensuring a substantially uniform cultivation environment and efficient ventilation Or expansion of the air blowing area, reduction of air flow and low fan And achieving economic effects and / or resource saving by dimerization and the like, intended to achieve a cost reduction like the running cost.

また、文献（２）は、特開２００８−６１５４４の「ハウスの送風システム」であり、その概要は、ハウスの両妻面にファン・換気扇を設け、ハウスの両妻面内部に一枚又は複数枚の防虫ネットを張装し、ハウス内に外気を、一方の妻面のファン、及び一方側の防虫ネットを介して導入しつつ、ハウスの内気を、他方の妻面の防虫ネット、及び換気扇を介して排気する送風システムで、一方のファン、及び防虫ネットと、他方の防虫ネット、及び換気扇を介して、ハウスの長手方向に略水平方向の空気の流れと、広域的な空気の流れを確保することを特徴とし、前述の文献（１）と同じ効果を達成することを意図する。   Reference (2) is a “house ventilation system” disclosed in Japanese Patent Application Laid-Open No. 2008-61544. The outline of the document (2) is that a fan and a ventilation fan are provided on both sides of the house, and one or more are provided inside both sides of the house. A sheet of insect repellent net is installed, and outside air is introduced into the house through the fan on one side of the house and the insect net on one side. A fan system that exhausts air through the fan, and through the one fan and insect net, the other insect net and ventilator fan, the air flow in the horizontal direction in the longitudinal direction of the house and the wide area air flow. It is intended to achieve the same effect as the above-mentioned document (1).

特開２００８−１１８８６４JP 2008-118864 A 特開２００８−６１５４４JP 2008-61544 A

前述した文献（１）と、文献（２）は、妻面にファン・換気扇を設けるとともに、このファン・換気扇で、吸込んだ外気を、ハウス内に導入しつつ、妻面内部に設けた防虫ネットで、ハウスの長手方向に略水平方向の空気の流れと、広域的な空気の流れを確保し、ハウス内の温度（湿度）の制御と、栽培環境と人に優しい作業環境を確保とが達成できる特徴を有する。しかし、この文献（１）と、文献（２）は、低所ハウスに送風手段を有効、かつ既設のハウス構造を利用し、設置するには、十分な配慮と、構造が開示されているとは考えられなかった。   Document (1) and Document (2) described above are provided with a fan / ventilation fan on the wife's face and an insect net provided inside the wife's face while introducing the outside air sucked into the house. As a result, air flow in the horizontal direction in the longitudinal direction of the house and air flow in a wide area are secured, temperature (humidity) control in the house, and cultivation environment and human-friendly work environment are secured. It has the characteristics that can. However, in this document (1) and document (2), it is said that sufficient consideration and structure are disclosed in order to use and install an existing house structure effectively in a low-rise house. Could not have thought.

そこで、本発明は、低所ハウス（例えば、イチゴハウスの如く、栽培作物が、小さく、かつ人の腰の近辺の棚で栽培するハウスである。尚、本発明では、以下、ハウスとする）において、前述の文献（１）と、文献（２）の効果が達成できるハウスにおける吸込み空気の送風装置を提供する。このハウスにおける吸込み空気（外気とする）の送風装置の提供で、本発明は、下記の各意図を達成する。   Therefore, the present invention is a house in a low place (for example, a strawberry house, where a cultivated crop is small and cultivated on a shelf in the vicinity of a person's waist. In (2), the ventilation apparatus of the suction air in the house which can achieve the effect of the above-mentioned literature (1) and literature (2) is provided. The present invention achieves each of the following intentions by providing a blower for sucking air (referred to as outside air) in the house.

［イ］ ハウスに送風手段を設置し、ハウスの長手方向に略水平方向の外気の流れと、広域的な外気の流れを確保することで、例えば、ハウス内における耕作環境、及び作物への送風領域の拡充を図り、また、効率的な送風を確保し、作物の収穫量の増大と、作業性の効率化の向上を図ること、そして、また、送風量の軽減化・ファン及び／又は換気扇の低容量化等による経済的な効果、及び省資源化の達成を図ること、さらに、ランニングコストの低廉化を達成すること、
［ロ］ ハウスにおいて、誘引梁、又は内張りビニールカーテンに邪魔されることなく、送風手段を設置でき、かつ送風手段の回転が図れる構造を提供すること、
［ハ］ ハウス内での作業を、従来のような温熱環境的に安全な時間帯である日の出後、日没前の数時間程度に限られずに、昼夜の作業も可能とし、効率的な農作業の達成に役立てること、
［ニ］ ハウスの圃場面積を拡充し、かつ作物の収穫量を増加させること、
［ホ］ 従来の施設栽培における農作業の作業強度は、ＲＭＲ（エネルギー代謝率）が１〜２の極軽作業〜軽作業を中心とする。しかし、防虫ネット及び／又は内張りビニールフィルムを装備したハウスでは、高温期において、日射の増加に伴い、作業者の胸から顔の付近では、ＷＢＧＴ（湿球黒球温度）の上昇が激しく、もって、ネット無被覆ハウスよりも高く推移することに鑑み、本発明で、このハウスの温熱環境的に対する問題点の解消を図ること、等を意図する。 [A] By installing air blowing means in the house and securing the flow of outside air in a substantially horizontal direction in the longitudinal direction of the house and the flow of outside air over a wide area, for example, the cultivation environment in the house and the air blowing to the crop Expand the area, secure efficient ventilation, increase crop yield and improve work efficiency, and reduce ventilation, fan and / or ventilation fan To achieve economic effects and resource savings by lowering the capacity of the vehicle, and reducing the running cost,
[B] In the house, providing a structure in which the blowing means can be installed and the blowing means can be rotated without being obstructed by the attracting beam or the lining vinyl curtain.
[C] Work in the house is not limited to just a few hours before sunset after sunrise, which is a safer environment in terms of the thermal environment as in the past. To help achieve
[D] Enlarging the field area of the house and increasing the crop yield,
[E] The work intensity of farm work in conventional facility cultivation is centered on extremely light work to light work having an RMR (energy metabolism rate) of 1 to 2. However, in the house equipped with insect nets and / or lining vinyl film, the WBGT (wet bulb black bulb temperature) rises sharply from the chest of the worker to the face in the high temperature period as the solar radiation increases. In view of the fact that it is higher than the net-uncovered house, the present invention intends to solve the problems related to the thermal environment of the house.

請求項１・２の発明は、前記［イ］〜［ホ］に示した意図を達成することにある。   The inventions of claims 1 and 2 are to achieve the intentions shown in [a] to [e] above.

請求項１は、ハウスの一方の妻面に設けたシャツタ、及びファン、並びに回転機構、及びモータを備えた回転方式送風手段と、このハウスの他方の妻面に設けたシャツタ、及びファン、並びにモータとを備えた固定方式送風手段とを利用するハウスにおける吸込み空気の送風装置において、
前記シャツタは妻面に突設した外枠に設けられ、この外枠の吸込み口から前記ハウス内に導入した外気を、このシャツタの吹出側（吹出口）より、ハウス内に張装した防虫ネットと、この防虫ネットの下側の遮蔽膜と、地面と、ハウスの内面とで区画形成された外気整流室に導入可能とし、この外気整流室内の外気は、この防虫ネットの網目を利用してコントロール可能とするとともに、このハウスの棟方向端面に拡散可能とし、該ハウス内への長手方向に水平方向な流れを確保可能とする構成としたハウスにおける吸込み空気の送風装置である。

Claim 1 includes a shirter and fan provided on one wife surface of the house, a rotating air blower provided with a rotation mechanism and a motor, a shirter and fan provided on the other wife surface of the house, and In a blower device for suction air in a house that uses a fixed-type blower means equipped with a motor,
The shatter is provided on an outer frame protruding from the wife surface, and an insect repellent net in which outside air introduced into the house from a suction port of the outer frame is stretched in the house from the blow-out side (blower outlet) of the shatter And can be introduced into the outside air rectification chamber defined by the shielding film under the insect proof net , the ground, and the inner surface of the house. This is a blower device for sucking air in a house, which can be controlled and can be diffused to the end face of the house in the ridge direction so as to ensure a horizontal flow into the house in the longitudinal direction.

請求項２の発明は、前記［イ］〜［ホ］に示した意図を達成するに最適な、外枠の周辺を密封した送風手段を提供することにある。 The second aspect of the present invention is to provide a blower means that seals the periphery of the outer frame, which is optimal for achieving the intentions shown in [i] to [e].

請求項２は、請求項１に記載のハウスにおける吸込み空気の送風装置であって、
前記固定方式送風手段の外枠の放射方向の側面を、密封手段で囲繞し、この密封空間内に、前記モータ、羽根車、又はこのモータを支持する支持杆を収容する構成としたハウスにおける吸込み空気の送風装置である。 Claim 2 is a blower device for suction air in the house according to claim 1 ,
Suction in a house configured such that the radial side surface of the outer frame of the fixed air blowing means is surrounded by a sealing means, and the motor, the impeller, or a support rod supporting the motor is accommodated in the sealed space. It is an air blower.

請求項３の発明は、前記［イ］〜［ホ］に示した意図を達成するに最適な、送風手段の回転機構を提供することにある。 A third aspect of the present invention is to provide a rotation mechanism of a blowing means that is optimal for achieving the intents shown in [i] to [e].

請求項３は、請求項１に記載のハウスにおける吸込み空気の送風装置であって、
前記回転方式送風手段の回転機構は、ファンを内部に装置できるシャツタ枠体と、このシャツタ枠体が設けられる妻面の枠体と、前記シャツタ枠体と前記妻面の枠体との間に設けた枢軸と、このファンの回転停止を図る、前記シャツタ枠体と前記妻面の枠体との間に設けたストッパーとで構成したハウスにおける吸込み空気の送風装置である。
Claim 3 is a blower device for suction air in the house according to claim 1,
The rotation mechanism of the rotation-type air blowing means includes a shatter frame body in which a fan can be installed, a wife face frame on which the shotter frame body is provided, and between the shotter frame body and the wife face frame. This is a blower device for sucking air in a house composed of a pivot provided and a stopper provided between the shirter frame and the frame of the end face to stop rotation of the fan.

請求項１の発明は、ハウスの一方の妻面に設けたシャツタ、及びファン、並びに回転機構、及びモータを備えた回転方式送風手段と、ハウスの他方の妻面に設けたシャツタ、及びファン、並びにモータとを備えた固定方式送風手段とを利用するハウスにおける吸込み空気の送風装置において、
シャツタは妻面に突設した外枠に設けられ、外枠の吸込み口からハウス内に導入した外気を、シャツタの吹出側（吹出口）より、ハウス内に張装した防虫ネットと、防虫ネットの下側の遮蔽膜と、地面と、ハウスの内面とで区画形成された外気整流室に導入可能とし、外気整流室内の外気は、防虫ネットの網目を利用してコントロール可能とするとともに、ハウスの棟方向端面に拡散可能とし、ハウス内への長手方向に水平方向な流れを確保可能とする構成としたハウスにおける吸込み空気の送風装置である。
The invention of claim 1 is characterized in that the shatter and fan provided on one end face of the house, the fan, the rotation mechanism, and the rotating air blowing means provided with the motor, the shatter and fan provided on the other end face of the house, In addition, in the blower device for suction air in the house using a fixed method blower means equipped with a motor,
The shatter is provided on the outer frame protruding from the wife's face, and the insect air net that stretches the outside air introduced into the house from the inlet of the outer frame into the house from the outlet side (blower outlet) of the shatter and the insect net Can be introduced into the outside air rectification chamber defined by the lower shielding film, the ground, and the inner surface of the house, and the outside air inside the outside air rectification chamber can be controlled using the mesh of the insect-proof net, This is a blower device for sucking air in a house that is configured to be diffusible to the end face in the ridge direction and to ensure a horizontal flow in the longitudinal direction into the house.

従って、請求項１は、下記の特徴がある。 Therefore, claim 1 has the following characteristics.

［イ］ ハウスに送風手段を設置し、ハウスの長手方向に略水平方向の外気の流れと、広域的な外気の流れを確保することで、例えば、ハウス内における耕作環境、及び作物への送風領域の拡充を図り、また、効率的な送風を確保し、作物の収穫量の増大と、作業性の効率化の向上を図ること、そして、また、送風量の軽減化・ファン及び／又は換気扇の低容量化等による経済的な効果、及び省資源化の達成を図ること、さらに、ランニングコストの低廉化を達成できること、
［ロ］ ハウスにおいて、誘引梁、又は内張りビニールカーテンに邪魔されることなく、送風手段を設置でき、かつ送風手段の回転が図れる構造を提供できること、
［ハ］ ハウス内での作業を、従来のような温熱環境的に安全な時間帯である日の出後、日没前の数時間程度に限られずに、昼夜の作業も可能とし、効率的な農作業の達成に役立つこと、
［ニ］ ハウスの圃場面積を拡充し、かつ作物の収穫量を増加できること、
［ホ］ 従来の施設栽培における農作業の作業強度は、ＲＭＲ（エネルギー代謝率）が１〜２の極軽作業〜軽作業を中心とする。しかし、防虫ネット及び／又は内張りビニールフィルムを装備したハウスでは、高温期において、日射の増加に伴い、作業者の胸から顔の付近では、ＷＢＧＴ（湿球黒球温度）の上昇が激しく、もって、ネット無被覆ハウスよりも高く推移することに鑑み、本発明で、このハウスの温熱環境的に対する問題点の解消を図れること、 [A] By installing air blowing means in the house and securing the flow of outside air in a substantially horizontal direction in the longitudinal direction of the house and the flow of outside air over a wide area, for example, the cultivation environment in the house and the air blowing to the crop Expand the area, secure efficient ventilation, increase crop yield and improve work efficiency, and reduce ventilation, fan and / or ventilation fan Achieving economic effects and resource savings by lowering the capacity of the vehicle, and reducing the running cost,
[B] In the house, it is possible to provide a structure in which the blowing means can be installed and the blowing means can be rotated without being obstructed by the attracting beam or the lining vinyl curtain.
[C] Work in the house is not limited to just a few hours before sunset after sunrise, which is a safer environment in terms of the thermal environment as in the past. To help achieve
[D] The house's field area can be expanded and the crop yield can be increased.
[E] The work intensity of farm work in conventional facility cultivation is centered on extremely light work to light work having an RMR (energy metabolism rate) of 1 to 2. However, in the house equipped with insect nets and / or lining vinyl film, the WBGT (wet bulb black bulb temperature) rises sharply from the chest of the worker to the face in the high temperature period as the solar radiation increases. In view of the fact that it is higher than the net-uncovered house, the present invention can solve the problem of the thermal environment of this house,

請求項２の発明は、請求項１に記載のハウスにおける吸込み空気の送風装置であって、
固定方式送風手段の外枠の放射方向の側面を、密封手段で囲繞し、密封空間内に、前記モータ、羽根車、又はこのモータを支持する支持杆を収容する構成としたハウスにおける吸込み空気の送風装置である。 Invention of Claim 2 is an air blower device of the suction air in the house of Claim 1, Comprising:
The radial side surface of the outer frame of the fixed air blowing means is surrounded by the sealing means, and the intake air in the house is configured so that the motor, the impeller, or the support rod supporting the motor is accommodated in the sealed space. It is a blower.

従って、請求項２は、前記［イ］〜［ホ］に示した意図を達成するに最適な、外枠の周辺を密封した送風手段を提供できる特徴がある。 Therefore, claim 2 is characterized in that it is possible to provide an air blowing means that seals the periphery of the outer frame, which is optimal for achieving the intentions shown in [a] to [e].

請求項３の発明は、請求項１に記載のハウスにおける吸込み空気の送風装置であって、
回転方式送風手段の回転機構は、ファンを内部に装置できるシャツタ枠体と、シャツタ枠体が設けられる妻面の枠体と、シャツタ枠体と妻面の枠体との間に設けた枢軸と、ファンの回転停止を図る、シャツタ枠体と妻面の枠体との間に設けたストッパーとで構成したハウスにおける吸込み空気の送風装置である。 Invention of Claim 3 is an air blower device of the suction air in the house of Claim 1, Comprising:
The rotation mechanism of the rotation-type air blowing means includes a shatter frame body in which a fan can be installed, a wife face frame on which the shatter frame body is provided, and a pivot provided between the shatter frame body and the wife face frame. A blower device for sucking air in a house, which is configured by a stopper provided between a shirt frame and a wife frame, which stops rotation of the fan .

従って、請求項３は、前記［イ］〜［ホ］に示した意図を達成するに最適な、送風手段の回転機構を提供できる特徴がある。 Therefore, the third aspect has a feature that it is possible to provide a rotation mechanism of the air blowing means, which is optimal for achieving the intentions shown in [A] to [E].

図１はイチゴ栽培と、通常は別に栽培するトマト栽培を一例として示したハウス（低所ハウスである）に送風手段を設けた正面模式図FIG. 1 is a schematic front view of a house (which is a low-rise house) provided with blowing means as an example of strawberry cultivation and tomato cultivation that is usually cultivated separately. 図２は図１に示したイチゴ栽培等のハウスの一部省略の側面模式図2 is a schematic side view of a part of the house such as strawberry cultivation shown in FIG. 図３−１は回転機構を備えた送風手段の一例を示した拡大正面図FIG. 3-1 is an enlarged front view showing an example of a blowing means provided with a rotation mechanism. 図３−２は図３−１の裏面図3-2 is a back view of FIG. 3-1. 図４−１は図３−１に示した送風手段を吸気（吸込み）状態で使用する一例を示した側面模式図FIG. 4A is a schematic side view showing an example of using the air blowing means shown in FIG. 3A in an intake (suction) state. 図４−２は図３−１に示した送風手段を排気（吐出）状態で使用する一例を示した側面模式図FIG. 4-2 is a schematic side view showing an example of using the air blowing means shown in FIG. 3-1 in the exhaust (discharge) state. 図５−１は固定方式の送風手段の一例を示した拡大正面図FIG. 5-1 is an enlarged front view showing an example of a fixed-type air blowing means. 図５−２は図５−１の裏面図5-2 is a back view of FIG. 図６−１は図５−１に示した送風手段の一例であって、吸気か、又は排気状態で使用する一例を示した拡大側面図FIG. 6A is an example of the air blowing means shown in FIG. 5A, and is an enlarged side view showing an example of use in the intake or exhaust state.

１はハウスで、このハウス１は、躯体１００と、ビニールハウス１０１で構成されており、低所方式であって、次のように構成される。そして、このハウス１には、誘引梁２と、内張りビニールフィルム３が設けられている。この誘引梁２と妻面１ａの内側とでなる棟方向空間Ｈ（棟方向の空間）に設けられている。また、この内張りビニールフィルム３と誘引梁２とでなる棟方向空間Ｈ１（高さ方向の空間）に設けられている。尚、前記妻面１ａを構成する躯体１００の一部には、方形状の躯体部材１００ａ、１００ｂを方形状に組付けた枠体５を形成する。この枠体５（［躯体１００］）で形成される開口部５００には、後述する送風手段を取付ける。そして、この開口部５００に、送風手段を設ける構造である。この送風手段の構造により、区々となり、例えば、図３−１〜図４−２の実施例では、妻面１ａの躯体１には、その外方に突出する出窓形式の方形状の外枠６を突設する。そして、この一例では、この枠体５の少なくとも、隅角より前記外方に突出する四本の外枠部材６００ａ、６００ｂで形成する。また、図５−１〜図６−２の実施例では、妻面１ａの躯体１と面一形式であって、前記枠体５を利用する簡便な構造である。   Reference numeral 1 denotes a house. The house 1 includes a housing 100 and a vinyl house 101. The house 1 is a low-place system and is configured as follows. The house 1 is provided with an attracting beam 2 and a lining vinyl film 3. It is provided in a building direction space H (a space in the building direction) formed by the guide beam 2 and the inside of the wife surface 1a. Moreover, it is provided in the ridge direction space H1 (space in the height direction) composed of the lining vinyl film 3 and the attracting beam 2. In addition, the frame 5 which assembled | attached square-shaped frame members 100a and 100b in the square shape is formed in a part of the frame 100 which comprises the said wife surface 1a. A blower described later is attached to the opening 500 formed by the frame body 5 ([housing 100]). And it is the structure which provides a ventilation means in this opening part 500. FIG. Due to the structure of the blower means, there are various areas. For example, in the embodiment shown in FIGS. 3-1 to 4-2, the housing 1 of the end face 1a has a bay window-shaped outer frame protruding outward. 6 is projected. In this example, the frame 5 is formed by at least four outer frame members 600a and 600b protruding outward from the corners. Moreover, in the Example of FIGS. 5-1 to FIGS. 6-2, it is the same structure as the housing 1 of the end face 1a, and is the simple structure using the said frame 5. FIG.

この送風手段は、図３−１〜図４−２の実施例では、回転機構を備えた構造であり、枠体５に僅かの隙間をもって収容される枠部材１０００ａ、１０００ｂを枠組み構成したシャツタ枠体１０と、このシャツタ枠体１０の枠部材１０００ａ、１０００ｂと、枠体５の躯体部材１００ａ、１００ｂ（躯体部材１００ａ等とする）間で、その上下方向（妻面１ａの天地方向）か、又は左右方向（地面に並行する方向）において対峙して設けた対の枢軸１１と、このシャツタ枠体１０に支持杆１２で支持した羽根車１３と、モータ１４等の駆動部と、図示しない回転装置（ワイヤの操作、モータと歯車機構、又はモータとリンク機構等の装置）と、図示しないストッパーで構成する。この送風手段のシャツタ枠体１０を、前記ハウス１の誘引梁２と妻面１ａの内面とで形成される棟方向空間Ｈで、かつ誘引梁２の妻面１ａ側に設けた防虫ネット２０の妻面１ａ側に設けることで、このシャツタ枠体１０の枠部材１０００ａ、１０００ｂの略１／２の長さに相当するスペースを確保できる。このシャツタ枠体１０を前記スペースに設置し、かつシャツタ枠体１０の枠部材１０００ａ、１０００ｂを、枠体５の、例えば、躯体部材１００ａ、１００ｂに枢着することで、このシャツタ枠体１０の回転を可能とする。また、外枠６の外枠部材６００ａ、６００ｂの長さは、このシャツタ枠体１０の枠部材１０００ａ、１０００ｂの略１／２の長さより長く構成し、前記回転を担持する。また、この防虫ネット２０と、外枠６の放射方向の周辺（外枠部材６００ａ、６００ｂの長手方向の周辺）を密封する遮蔽部材２１、及びこの外枠６の吸込み側６ａと吹出側６ｂを開放する構成にすることで、例えば、外気の吸込みと、ハウス１内（ハウス１全体）への長手方向１−１に略水平方向の外気の流れと、広域的な外気の流れとが確保できる。またシャツタ枠体１０は、このハウス１の高さ方向では、ハウス１の内張りビニールフィルム３と、誘引梁２との間にある高さ方向空間Ｈ１で設けられる。これにより、前述の回転と、外気の吸込みと、それぞれの流れと、が確保できる。尚、誘引梁２の妻面１ａ側に設けた防虫ネット２０の底部２０ａは、遮蔽部材とする。また、この防虫ネット２０は、吹出側６ｂのみの場合もあり得るし、この場合においても、前述の外気の吸込みと、それぞれの流れが確保できる。前述の如く、実施例を採用することで、図１に示した、棚泡を利用したイチゴ栽培Ａと、吊下げ栽培するトマト栽培Ｂによる低所ハウス１においても有効である。また、外枠６には、送風手段を構成する自動、又は風圧等で開閉するシャツタ１７を設ける（シャツタ１７は、必要により設ける）。このシャツタ１７の閉塞で、外枠６及び／又はハウス１の遮蔽と、雨水の浸入防止、又はハウス１内の密封等を図り、また、その開放で、外気をハウス１内に導入する。   In the embodiment of FIGS. 3-1 to 4-2, this blower means is a structure provided with a rotating mechanism, and a frame structure comprising frame members 1000a and 1000b accommodated in the frame 5 with a slight gap. Between the body 10 and the frame members 1000a and 1000b of the shirt frame 10 and the frame members 100a and 100b (referred to as the frame member 100a and the like) of the frame 5, the vertical direction (the top and bottom direction of the wife face 1a), Alternatively, a pair of pivot shafts 11 provided facing each other in the left-right direction (a direction parallel to the ground), an impeller 13 supported on the shirter frame 10 by a support rod 12, a drive unit such as a motor 14, and a rotation (not shown) A device (wire operation, a device such as a motor and gear mechanism, or a motor and link mechanism) and a stopper (not shown) are included. An insect net 20 provided in the wing direction space H formed by the guide beam 2 of the house 1 and the inner surface of the end face 1a, and on the end face 1a side of the inducement beam 2 is the shatter frame 10 of the blowing means. By providing on the end face 1a side, a space corresponding to approximately half the length of the frame members 1000a and 1000b of the shirter frame 10 can be secured. The shirter frame body 10 is installed in the space, and the frame members 1000a and 1000b of the shirter frame body 10 are pivotally attached to the frame member 5, for example, the frame members 100a and 100b. Enable rotation. Further, the lengths of the outer frame members 600a and 600b of the outer frame 6 are configured to be longer than the length of approximately half of the frame members 1000a and 1000b of the shirter frame 10, and carry the rotation. Further, the insect-proof net 20, the shielding member 21 that seals the outer periphery of the outer frame 6 in the radial direction (the periphery in the longitudinal direction of the outer frame members 600 a and 600 b), and the suction side 6 a and the outlet side 6 b of the outer frame 6 are provided. By adopting the open configuration, for example, the intake of outside air, the flow of outside air in a substantially horizontal direction in the longitudinal direction 1-1 into the house 1 (the whole house 1), and the flow of outside air in a wide area can be secured. . The shirter frame 10 is provided in a height direction space H <b> 1 between the lining vinyl film 3 of the house 1 and the attracting beam 2 in the height direction of the house 1. Thereby, the above-mentioned rotation, the suction | inhalation of external air, and each flow are securable. In addition, let the bottom part 20a of the insect-proof net 20 provided in the end face 1a side of the attracting beam 2 be a shielding member. Further, the insect net 20 may be provided only on the blowout side 6b, and in this case, the above-described intake of outside air and the respective flows can be ensured. As described above, by adopting the example, it is also effective in the low house 1 with the strawberry cultivation A using the shelf foam and the tomato cultivation B which is suspended and cultivated as shown in FIG. The outer frame 6 is provided with a shirt 17 that opens and closes automatically or by wind pressure or the like that constitutes the air blowing means (the shirt 17 is provided if necessary). By blocking the shirter 17, the outer frame 6 and / or the house 1 is shielded, rainwater can be prevented from entering, or the inside of the house 1 can be sealed.

そして、この吸込み兼排気用の送風手段を、この種のハウス１（既成のハウス「図示しない」も含む）に設置するには、前述した如く、ハウス１において、妻面１ａに外枠６を突設し、かつシャツタ枠体１０を枠体５に枢着し、しかもシャツタ枠体１０を、ハウス１の誘引梁２と妻面１ａの内面とで形成される棟方向空間Ｈに設けるとともに、このシャツタ枠体１０を、ハウス１の高さ方向では、ハウス１の内張りビニールフィルム３と、誘引梁２との間にある高さ方向空間Ｈ１に設けることで、達成される。   In order to install the air blowing means for suction / exhaust in this type of house 1 (including an existing house “not shown”), as described above, the outer frame 6 is attached to the end face 1a of the house 1 as described above. Projecting and pivoting the shatter frame 10 to the frame 5, and providing the shatter frame 10 in the ridge direction space H formed by the attracting beam 2 of the house 1 and the inner surface of the end face 1a, This is achieved by providing the shirt frame 10 in the height direction space H <b> 1 between the lining vinyl film 3 of the house 1 and the attracting beam 2 in the height direction of the house 1.

また、この送風手段は、図５−１〜図６−２の実施例では、枠体５、又はシャツタ枠体１５に設けた支持杆１２を介して、羽根車１３と、モータ１４等の駆動部を設ける。この実施例では、吸込側として使用し、吸気とするか、又は吹出側として利用し、排気とするかの択一使用をする。そして、この実施例では、ハウス１内の内圧でシャツタ１７を開閉し、給排気用として利用する。   In the embodiment shown in FIGS. 5-1 to 6-2, the air blowing means is driven by the impeller 13 and the motor 14 through the support rod 12 provided on the frame 5 or the shirt frame 15. Provide a part. In this embodiment, it is used as an intake side and used as an intake air or as an outlet side and used as an exhaust gas. In this embodiment, the shirt 17 is opened and closed by the internal pressure in the house 1 and used for supply and exhaust.

以下、外気の導入と、ハウス１内の外気（室内空気）の動きを説明する。図４−１に示した吸込み（吸気）の状態では、羽根車１３は、妻面１ａの外側にあり、かつシャツタ１７は、図示しない自動開放手段で、開放状態である。その後、モータ１４を駆動することで、羽根車１３が回転し、外枠６の吸込み側６ａ（吸込み口）より外気を吸込む（外枠６の周辺は遮蔽部材２１で閉塞されている）。この外気は、吹出側６ｂ（吹出口）より、ハウス１内において防虫ネット２０の張装と、防虫ネット２０の下側（必要により図示しない遮蔽膜）と、この下側と地面で形成される空間Ｈ３、及び／又はハウス１の内面で区画された外気整流室１０２に導入される。この外気整流室１０２内の外気は、網目２０００で抑制されながら、整流、かつ風圧（送風力）が緩和されるとともに、このハウス１の棟方向端面（短手方向１−２）に拡散されことから、例えば、前述の如く、ハウス１内への長手方向１−１に略水平方向の外気の流れと、広域的な外気の流れとが確保できる。従って、作物への略均等な風の流れと、温湿度分布の略均一化が図れる特徴があり、前述した如く、例えば、栽培・作業環境と、栽培・作業合理化、及び／又は、収穫・品質等の向上が図れる。   Hereinafter, introduction of outside air and movement of outside air (indoor air) in the house 1 will be described. In the suction (intake) state shown in FIG. 4A, the impeller 13 is outside the wife surface 1a, and the shirt 17 is in an open state by an automatic opening means (not shown). Thereafter, by driving the motor 14, the impeller 13 rotates and sucks outside air from the suction side 6 a (suction port) of the outer frame 6 (the periphery of the outer frame 6 is blocked by the shielding member 21). This outside air is formed from the blow-out side 6b (blow-out port) by the tension of the insect net 20 in the house 1, the lower side of the insect net 20 (a shielding film (not shown) if necessary), the lower side and the ground. It is introduced into the outside air rectification chamber 102 defined by the space H3 and / or the inner surface of the house 1. While the outside air in the outside air rectifying chamber 102 is suppressed by the mesh 2000, the outside air is rectified and the wind pressure (air blowing force) is reduced, and the outside air is diffused to the ridge direction end face (short direction 1-2) of the house 1. Thus, for example, as described above, the flow of outside air in the substantially horizontal direction in the longitudinal direction 1-1 into the house 1 and the flow of outside air in a wide area can be secured. Therefore, there is a feature that the flow of the wind to the crop is substantially uniform and the temperature / humidity distribution is substantially uniform. As described above, for example, the cultivation / work environment, the cultivation / work rationalization, and / or the harvest / quality. Etc. can be improved.

また、図４−２に示した排気の状態では、羽根車１３は、妻面１ａの内側にあり、かつシャツタ１７は、図示しない自動開放手段で、開放状態である。その後、モータ１４を駆動することで、羽根車１３が回転し、内気を、吸込み側６ｂより吸込み、外枠６の排気側６ｃより排気する。この内気は、張装された防虫ネット２０と網目２０００による抑制とを介して、その短手方向１−２の略全体から、略均等、かつ緩やかに吸気されるとともに、このハウス１内の長手方向１−１から、広域的、かつスムーズに吸気される。従って、作物への略均等な風の流れと、温湿度分布の矯正化が図れる特徴があり、前述した如く、例えば、栽培・作業環境と、栽培・作業合理化、及び／又は、収穫・品質等の向上が図れる。   Further, in the exhaust state shown in FIG. 4B, the impeller 13 is inside the wife surface 1a, and the shirt 17 is in an open state by automatic opening means (not shown). Thereafter, by driving the motor 14, the impeller 13 rotates and the inside air is sucked in from the suction side 6 b and exhausted from the exhaust side 6 c of the outer frame 6. The inside air is sucked in substantially evenly and gently from substantially the entire short direction 1-2 through the stretched insect-proof net 20 and the suppression by the mesh 2000, and the inside of the house 1 is elongated. From the direction 1-1, air is drawn in a wide area and smoothly. Therefore, there is a feature that the flow of the wind to the crop is almost uniform and the temperature / humidity distribution can be corrected. As described above, for example, cultivation / work environment, cultivation / work rationalization, and / or harvest / quality, etc. Can be improved.

尚、図６−１と、図６−２の吸込みと排気は、前述の図４−１と、図４−２の各例に順ずる。また、各例とも、一方の妻面１ａが、吸込みの場合は、原則として、他方の妻面１ａａは、排気となる。そして、各例を、両妻面１ａと、妻面１ａａにそれぞれ設ける構造が原則であるが、この図３−１〜図４−２を、一方の妻面１ａに、図５−１〜図６−２を、他方の妻面１ａに、設ける他の構造も可能である。   Note that the suction and exhaust in FIGS. 6A and 6B are in accordance with the examples in FIGS. 4A and 4B described above. Moreover, in each example, when one wife surface 1a is inhaling, in principle, the other wife surface 1aa becomes exhaust. And, in principle, the structures provided on both the wife surfaces 1a and the wife surfaces 1aa are shown in FIGS. 3-1 to 4-2 as one of the wife surfaces 1a. Other structures are also possible in which 6-2 is provided on the other end face 1a.

図中１ｂは、ハウス１の天井を示す。   1b in the figure indicates the ceiling of the house 1.

１ ハウス
１００ 躯体
１００ａ 躯体部材
１００ｂ 躯体部材
１０１ ビニールフィルム
１０２ 外気整流室
１ａ 妻面
１ａａ 妻面
１ｂ 天井
１−１ 長手方向
１−２ 棟方向
２ 誘引梁
３ 内張りビニールフィルム
５ 枠体
５００ 開口部
６ 外枠
６００ａ 外枠部材
６０ｂ 外枠部材
６ａ 吸込み側
６ｂ 吹出側
６ｃ 排気側
１０ シャツタ枠体
１０００ａ 枠部材
１０００ｂ 枠部材
１１ 枢軸
１２ 支持杆
１３ 羽根車
１４ モータ
１７ シャツタ
２０ 防虫ネット
２０００ 網目
２１ 遮蔽部材
Ｈ 棟方向空間
Ｈ１ 高さ方向空間
Ｈ３ 空間
Ａ イチゴ栽培
Ｂ トマト栽培 DESCRIPTION OF SYMBOLS 1 House 100 Housing 100a Housing member 100b Housing member 101 Vinyl film 102 Outside air rectification chamber 1a Wife surface 1aa Wife surface 1b Ceiling 1-1 Longitudinal direction 1-2 Building direction 2 Guiding beam 3 Lined vinyl film 5 Frame 500 Opening 6 Outside Frame 600a Outer frame member 60b Outer frame member 6a Suction side 6b Outlet side 6c Exhaust side 10 Shotter frame body 1000a Frame member 1000b Frame member 11 Axis 12 Support rod 13 Impeller 14 Motor 17 Shutter 20 Insect net 2000 Mesh 21 Shield member H Building Direction space H1 Height direction space H3 Space A Strawberry cultivation B Tomato cultivation

Claims (3)

ハウスの一方の妻面に設けたシャツタ、及びファン、並びに回転機構、及びモータを備えた回転方式送風手段と、このハウスの他方の妻面に設けたシャツタ、及びファン、並びにモータとを備えた固定方式送風手段とを利用するハウスにおける吸込み空気の送風装置において、
前記シャツタは妻面に突設した外枠に設けられ、この外枠の吸込み口から前記ハウス内に導入した外気を、このシャツタの吹出側（吹出口）より、ハウス内に張装した防虫ネットと、この防虫ネットの下側の遮蔽膜と、地面と、ハウスの内面とで区画形成された外気整流室に導入可能とし、この外気整流室内の外気は、この防虫ネットの網目を利用してコントロール可能とするとともに、このハウスの棟方向端面に拡散可能とし、該ハウス内への長手方向に水平方向な流れを確保可能とする構成としたハウスにおける吸込み空気の送風装置。
A rotary blower provided with a shatter and a fan provided on one face of the house, a rotation mechanism and a motor, and a shatter, a fan and a motor provided on the other face of the house. In a blower device for suction air in a house that uses a fixed air blowing means,
The shatter is provided on an outer frame protruding from the wife surface, and an insect repellent net in which outside air introduced into the house from a suction port of the outer frame is stretched in the house from the blow-out side (blower outlet) of the shatter And can be introduced into the outside air rectification chamber defined by the shielding film under the insect proof net , the ground, and the inner surface of the house. A blower device for sucking air in a house, which is configured to be controllable and capable of diffusing to the ridge direction end face of the house, and to ensure a horizontal flow in the longitudinal direction into the house.
請求項１に記載のハウスにおける吸込み空気の送風装置であって、
前記固定方式送風手段の外枠の放射方向の側面を、密封手段で囲繞し、この密封空間内に、前記モータ、羽根車、又はこのモータを支持する支持杆を収容する構成としたハウスにおける吸込み空気の送風装置。
A blower device for suction air in the house according to claim 1,
Suction in a house configured such that the radial side surface of the outer frame of the fixed air blowing means is surrounded by a sealing means, and the motor, the impeller, or a support rod supporting the motor is accommodated in the sealed space. Air blower.
請求項１に記載のハウスにおける吸込み空気の送風装置であって、
前記回転方式送風手段の回転機構は、ファンを内部に装置できるシャツタ枠体と、このシャツタ枠体が設けられる妻面の枠体と、前記シャツタ枠体と前記妻面の枠体との間に設けた枢軸と、このファンの回転停止を図る、前記シャツタ枠体と前記妻面の枠体との間に設けたストッパーとで構成したハウスにおける吸込み空気の送風装置。 A blower device for suction air in the house according to claim 1,
The rotation mechanism of the rotation-type air blowing means includes a shatter frame body in which a fan can be installed, a wife face frame on which the shotter frame body is provided, and between the shotter frame body and the wife face frame. a pivot provided, achieving rotation stop of the fan, an air blower suction in house constructed with a stopper provided between the frame of the shutter frame and the wife surface.
JP2009115760A 2009-05-12 2009-05-12 Intake air blower in house Expired - Fee Related JP5350071B2 (en)

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CN105794551B (en) * 2014-12-30 2019-07-02 庆阳敦博科技发展有限公司 A method of tomato in plastic greenhouse early blight is prevented and treated using ultraviolet lamp
CN106568147B (en) * 2016-08-31 2021-11-30 大连都市发展设计有限公司 Novel structure and installation process of lower air pipe of beamless floor slab
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