JP2022093982A - Unit building ventilation system - Google Patents

Unit building ventilation system Download PDF

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JP2022093982A
JP2022093982A JP2020206747A JP2020206747A JP2022093982A JP 2022093982 A JP2022093982 A JP 2022093982A JP 2020206747 A JP2020206747 A JP 2020206747A JP 2020206747 A JP2020206747 A JP 2020206747A JP 2022093982 A JP2022093982 A JP 2022093982A
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ventilation
unit building
ceiling
pair
pipe body
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JP7100689B2 (en
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巧 狩野
Takumi Kano
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Toa Kogyo Co Ltd
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Abstract

To provide a house ventilation system allowing easy construction work with no need of performing cutoff construction involving drilling a ventilation-fan installation hole at the indoor wall face.SOLUTION: A house ventilation system 100 comprise: pairs of columnar supports 1a, 1b composed of angular pipe bodies erected in a vertical direction of a unit building; ceiling beams 2a composed of the angular pipe bodies bridged between upper end parts of a pair of the columnar supports 1a, 1b; and ventilation fans 3, 3 attached to the ceiling beams 2a, and each sucking the indoor air of the unit building into a pipe-body-internal-space of the ceiling beams 2a. The pipe-body-internal-space of each ceiling beam 2a communicates with each pipe-body-internal-space of the pairs of the columnar supports 1a, 1b, and the indoor air sucked from the ventilation fans 3, 3 is exhausted to the outside of the unit building from opening ends 1c of the pairs of the columnar supports 1a, 1b at lower end parts after passing through the pairs of the columnar supports 1a, 1b from the ceiling beams 2a.SELECTED DRAWING: Figure 1

Description

本発明は、ユニット建物の換気システムに関する。 The present invention relates to a ventilation system of a unit building.

従来、ユニット建物（例えば、ユニット住宅、ユニットハウス等）は住居等の様々な用途の簡易建物として利用されている。特許文献１には、ユニット建物の室内壁面に換気扇を設置した換気システムが記載されている。 Conventionally, a unit building (for example, a unit house, a unit house, etc.) has been used as a simple building for various purposes such as a residence. Patent Document 1 describes a ventilation system in which a ventilation fan is installed on the indoor wall surface of a unit building.

特開平１０－２６６３５１号公報Japanese Unexamined Patent Publication No. 10-266351

しかしながら、従来のユニット建物の換気システムにおいては、室内壁面に換気扇を設置するための開口部（穴）を穴あけ機具を用いて形成し、その開口部に換気扇を嵌め込み、止水施工を行う必要があり、施工作業が複雑であるという問題があった。 However, in the ventilation system of a conventional unit building, it is necessary to form an opening (hole) for installing a ventilation fan on the indoor wall surface by using a drilling tool, fit the ventilation fan into the opening, and perform water stop construction. There was a problem that the construction work was complicated.

上述の課題に鑑み、本発明のユニット建物の換気システムは、ユニット建物の上下方向に立設された管体からなり換気用の開口端を有する一対の支柱と、前記一対の支柱の間に掛け渡された管体からなる梁と、前記梁に取り付けられた換気扇と、を備え、
前記梁の管体内部空間は前記支柱の管体内部空間と連通しており、
前記換気扇は前記支柱及び前記梁の管体内部空間を換気経路として室内を換気することを特徴とする。 In view of the above-mentioned problems, the ventilation system of the unit building of the present invention is composed of pipes erected in the vertical direction of the unit building and is hung between a pair of columns having an opening end for ventilation and the pair of columns. It is equipped with a beam made of the passed pipe body and a ventilation fan attached to the beam.
The internal space of the tubular body of the beam communicates with the internal space of the tubular body of the column.
The ventilation fan is characterized in that the room is ventilated using the space inside the pipe body of the support column and the beam as a ventilation path.

本発明によれば、要するに、支柱及び梁を管体で構成して、支柱及び梁の管体内部を換気経路として室内を換気するので、従来のように、室内壁面に換気扇設置用の穴を開け、止水施工を行う必要がなく、ユニット建物の換気システムを簡単に構築することができる。 According to the present invention, in short, the columns and beams are composed of pipes, and the inside of the columns and beams is used as a ventilation path to ventilate the room. The ventilation system of the unit building can be easily constructed without the need to open and stop the water.

本発明の実施形態におけるユニット建物の換気システムの斜視図である。It is a perspective view of the ventilation system of a unit building in embodiment of this invention. 本発明の実施形態におけるユニット建物の換気システムの平面図である。It is a top view of the ventilation system of a unit building in embodiment of this invention. 本発明の実施形態におけるユニット建物の換気システムの正面である。It is the front of the ventilation system of the unit building in the embodiment of the present invention. 本発明の実施形態における天井梁、換気扇及び天井パネルの位置関係をユニット建物の正面方向から見た図である。It is a figure which looked at the positional relationship of the ceiling beam, the ventilation fan and the ceiling panel in embodiment of this invention from the front direction of a unit building. 本発明の実施形態における床梁、換気扇及び床パネルの位置関係をユニット建物の正面方向から見た図である。It is a figure which looked at the positional relationship of a floor beam, a ventilation fan and a floor panel in an embodiment of this invention from the front direction of a unit building. ユニット建物を１枚の仕切りパネルで仕切って２部屋を設けた状態を示す図であり、（ａ）は平面図、（ｂ）は側面図である。It is a figure which shows the state which divided the unit building by one partition panel and provided two rooms, (a) is a plan view, (b) is a side view. ユニット建物を３枚の仕切りパネルで仕切って４部屋を設けた状態を示す図であり、（ａ）は平面図、（ｂ）は側面図である。It is a figure which shows the state which divided the unit building by three partition panels, and provided four rooms, (a) is a plan view, (b) is a side view.

以下、本発明の実施形態におけるユニット建物の換気システム１００を図１～図７に基づいて説明する。 Hereinafter, the ventilation system 100 of the unit building according to the embodiment of the present invention will be described with reference to FIGS. 1 to 7.

図１～図３に示すように、ユニット建物の骨組構造は全体としては、金属製の角管体（断面四角形の角パイプ）を用いて組まれた立方体状骨組である。ユニット建物の骨組構造を角管体で構成するのは、本来的にはユニット建物の軽量化と高剛性化のためであるが、このユニット建物の換気システム１００では、角管体を室内空気の換気経路として利用している。なお、角管体は、「管体」の一例であって、これに限らず、例えば断面丸型の丸管体であってもよい。 As shown in FIGS. 1 to 3, the skeleton structure of the unit building as a whole is a cubic skeleton assembled by using a metal square tube (square pipe having a quadrangular cross section). The reason why the frame structure of the unit building is composed of the square tube is originally for the purpose of reducing the weight and increasing the rigidity of the unit building, but in the ventilation system 100 of this unit building, the square tube is made of indoor air. It is used as a ventilation route. The square tube is an example of a "tube", and is not limited to this, and may be, for example, a round tube having a round cross section.

以下、ユニット建物の換気システム１００の構成を説明する。角管体からなる一対の支柱１ａ，１ｂはユニット建物の正面から見て左右の上下方向に立設されている。また、一対の支柱１ａ，１ｂは一定の間隔を置いて、ユニット建物の前後方向に複数対並設されている。一対の支柱１ａ，１ｂの下端部にはそれぞれ換気用の開口端１ｃ，１ｃが設けられている。 Hereinafter, the configuration of the ventilation system 100 of the unit building will be described. A pair of columns 1a and 1b made of a square tube are erected in the vertical direction on the left and right when viewed from the front of the unit building. Further, a pair of columns 1a and 1b are arranged side by side in the front-rear direction of the unit building at regular intervals. Open ends 1c and 1c for ventilation are provided at the lower ends of the pair of columns 1a and 1b, respectively.

同じく角管体からなる左右側に延びた天井梁２は、左右一対の支柱１ａ，１ｂのそれぞれの上端部の間に掛け渡されている。このように、一対の支柱１ａ，１ｂと天井梁２ａは門型に連結されている。 The ceiling beam 2 extending to the left and right sides, which is also made of a square tube, is hung between the upper ends of the pair of left and right columns 1a and 1b. In this way, the pair of columns 1a and 1b and the ceiling beam 2a are connected in a gate shape.

換気扇３，３は、左右側の天井梁２ａの側面にファン面が室内側に向くように取り付けられる。一般に、換気扇３，３には、室内空気の排気を行うタイプ、室内空気と室外空気との入れ替えを行うタイプがある。この場合、換気扇３，３は天井梁２ａの底面や上面に取り付けることもできるが、天井梁２ａの側面に取り付けることで、室内空気を効率的に換気することができる。 The ventilation fans 3 and 3 are attached to the side surfaces of the ceiling beams 2a on the left and right sides so that the fan surface faces the indoor side. In general, the ventilation fans 3 and 3 include a type that exhausts indoor air and a type that exchanges indoor air and outdoor air. In this case, the ventilation fans 3 and 3 can be attached to the bottom surface or the upper surface of the ceiling beam 2a, but by attaching to the side surface of the ceiling beam 2a, the indoor air can be efficiently ventilated.

天井梁２ａの管体内部空間は、天井梁２ａと一対の支柱１ａ，１ｂの接続部において、一対の支柱１ａ，１ｂの管体内部空間と連通している。そして、例えば、換気扇３，３から吸気された室内空気は、天井梁２ａの管体内部空間から一対の支柱１ａ，１ｂの管体内部空間を通過して、一対の支柱１ａ，１ｂの下端部にそれぞれ設けられた開口端１ｃ，１ｃからユニット建物外に排気されるようになっている。 The pipe body internal space of the ceiling beam 2a communicates with the pipe body internal space of the pair of columns 1a, 1b at the connection portion between the ceiling beam 2a and the pair of columns 1a, 1b. Then, for example, the indoor air taken in from the ventilation fans 3 and 3 passes through the pipe body internal space of the pair of columns 1a and 1b from the pipe body internal space of the ceiling beam 2a, and the lower end portions of the pair of columns 1a and 1b. The air is exhausted to the outside of the unit building from the opening ends 1c and 1c provided in the above, respectively.

また、隣接する左右側に延びた天井梁２ａの中央部の間には前後側に延びた１本の天井梁２ｂが掛け渡されている。さらに、隣接する左右側に延びた天井梁２ａの両端部の間には、それぞれ前後側に延びた２本の天井梁２ｂが掛け渡されている。これらの天井梁２ａ，天井梁２ｂにより簀の子状に一体化された天井梁２が形成されている。 Further, one ceiling beam 2b extending to the front-rear side is hung between the central portions of the adjacent ceiling beams 2a extending to the left and right sides. Further, two ceiling beams 2b extending to the front and rear sides are hung between both ends of the adjacent ceiling beams 2a extending to the left and right sides. These ceiling beams 2a and 2b form a ceiling beam 2 integrated in a slatted shape.

換気扇３，３は、天井梁２ａの中央部の間に掛け渡された前後側に延びた天井梁２ｂを間に挟んでその両側の対称位置に取り付けられていることが好ましい。これにより、例えば換気扇３，３から吸気された室内空気は、それぞれ、一対の支柱１ａ，１ｂを通して排気されるようになっている。図１等において、空気の流れを矢印で表してある。 It is preferable that the ventilation fans 3 and 3 are attached at symmetrical positions on both sides of the ceiling beam 2b extending to the front-rear side, which is hung between the central portions of the ceiling beam 2a. As a result, for example, the indoor air taken in from the ventilation fans 3 and 3 is exhausted through the pair of columns 1a and 1b, respectively. In FIG. 1 and the like, the air flow is represented by an arrow.

このように、門型に連結された一対の支柱１ａ，１ｂと天井梁２ａ、換気扇３，３が、１つの換気ユニットを構成しており、この換気ユニットがユニット建物の前後方向に複数個並設されることで、ユニット建物の換気システム１００が構成されている。 In this way, a pair of columns 1a and 1b connected in a gate shape, a ceiling beam 2a, and ventilation fans 3 and 3 form one ventilation unit, and a plurality of these ventilation units are lined up in the front-rear direction of the unit building. By being installed, the ventilation system 100 of the unit building is configured.

また、ユニット建物の換気システム１００において、換気扇３，３は、天井梁２ａ、床梁４ａのいずれか又は両方に取り付けることができる。 Further, in the ventilation system 100 of the unit building, the ventilation fans 3 and 3 can be attached to either or both of the ceiling beam 2a and the floor beam 4a.

床梁４ａは、一対の支柱１ａ，１ｂの下端部の間に掛け渡され左右側に延びる梁である。床梁４ａの管体内部空間は、床梁４ａと一対の支柱１ａ，１ｂの接続部において一対の支柱１ａ，１ｂの管体内部空間と連通している。隣接する左右側の床梁４ａの間には、前後側に延びた床梁４ｂが５本掛け渡され、これらの床梁４ａ，４ｂで簀の子状に一体化された床梁４が形成されている。 The floor beam 4a is a beam that extends between the lower ends of the pair of columns 1a and 1b and extends to the left and right. The pipe body internal space of the floor beam 4a communicates with the pipe body internal space of the pair of columns 1a, 1b at the connection portion between the floor beam 4a and the pair of columns 1a, 1b. Five floor beams 4b extending to the front and rear sides are hung between the adjacent floor beams 4a on the left and right sides, and these floor beams 4a and 4b form a floor beam 4 integrated in a slatted shape. There is.

換気扇３，３は、床梁４ａの中央部の間に掛け渡された前後側の床梁４ｂを間に挟んでその両側の対称位置に取り付けられていることが好ましい。 It is preferable that the ventilation fans 3 and 3 are attached at symmetrical positions on both sides of the floor beams 4b on the front and rear sides that are hung between the central portions of the floor beams 4a.

そして、例えば、換気扇３，３から吸気された室内空気は、床梁４ａの管体内部空間から 一対の支柱１ａ，１ｂの管体内部空間を通過して、一対の支柱１ａ，１ｂの下端部にそれぞれ設けられた開口端１ｃ，１ｃからユニット建物外に排気されるようになっている。 Then, for example, the indoor air taken in from the ventilation fans 3 and 3 passes through the pipe body internal space of the pair of columns 1a and 1b from the pipe body internal space of the floor beam 4a, and the lower end portions of the pair of columns 1a and 1b. The air is exhausted to the outside of the unit building from the opening ends 1c and 1c provided in the above, respectively.

また、ユニット建物の換気システム１００において、換気扇３，３により、室外空気の排気を行うだけでなく、室外空気と室外空気（ユニット建物外空気）の入れ替えを行うように構成することもできる。例えば、換気扇３，３により、室外空気を排気した後に、逆に室外空気を室内に取り入れる（給気）することができる。 Further, in the ventilation system 100 of the unit building, the ventilation fans 3 and 3 can be configured not only to exhaust the outdoor air but also to replace the outdoor air with the outdoor air (unit building outdoor air). For example, the ventilation fans 3 and 3 can exhaust the outdoor air and then take the outdoor air into the room (supply air).

また、天井梁２ａと床梁４ａの両方に換気扇３，３を取り付ける場合に、天井梁２ａに取り付けられた換気扇３，３によりユニット建物外の空気を室内に一定時間取り入れ、その後、床梁４ａに取り付けられた換気扇３，３により排気することもできる。 Further, when the ventilation fans 3 and 3 are attached to both the ceiling beam 2a and the floor beam 4a, the air outside the unit building is taken into the room by the ventilation fans 3 and 3 attached to the ceiling beam 2a for a certain period of time, and then the floor beam 4a It can also be exhausted by the ventilation fans 3 and 3 attached to.

また、それとは反対に、床梁４ａに取り付けられた換気扇３，３により、ユニット室外空気を室内に一定時間取り入れ、その後天井２ａに取り付けられた換気扇３，３により排気することもできる。 On the contrary, the ventilation fans 3 and 3 attached to the floor beam 4a can take in the unit outdoor air into the room for a certain period of time, and then the ventilation fans 3 and 3 attached to the ceiling 2a can exhaust the air.

このようなユニット建物の換気システム１００によれば、従来のように、室内壁面に換気扇設置用の穴を開け、止水施工を行う必要がなく、施工作業を簡単化することができる。 According to the ventilation system 100 of such a unit building, it is not necessary to make a hole for installing a ventilation fan in the indoor wall surface and perform water blocking construction as in the conventional case, and the construction work can be simplified.

また、図４に示すように、天井梁２の下には天井パネル５が取り付けられる。天井梁２及び天井パネル５の上方には屋根６が設置される。天井パネル５のパネル面に天井換気孔５ａが形成される。換気扇３，３は天井パネル５の上方（天井裏側）に位置し、ユニット建物の室内空気は天井換気孔５ａを通して換気扇３，３により換気されるように構成されている。 Further, as shown in FIG. 4, a ceiling panel 5 is attached under the ceiling beam 2. A roof 6 is installed above the ceiling beams 2 and the ceiling panel 5. A ceiling ventilation hole 5a is formed on the panel surface of the ceiling panel 5. The ventilation fans 3 and 3 are located above the ceiling panel 5 (behind the ceiling), and the indoor air of the unit building is configured to be ventilated by the ventilation fans 3 and 3 through the ceiling ventilation holes 5a.

天井換気孔５ａは、天井パネル５のパネル面に穴を形成するか、またはガラリを取り付けることで形成することができる。このように構成することで、換気扇３，３は室内空間に直接露出することがないので、換気扇３，３が目障りにならないという利点がある。 The ceiling ventilation hole 5a can be formed by forming a hole in the panel surface of the ceiling panel 5 or by attaching a louver. With such a configuration, since the ventilation fans 3 and 3 are not directly exposed to the indoor space, there is an advantage that the ventilation fans 3 and 3 are not obtrusive.

また、図５に示すように、床梁４の下には床パネル７が取り付けられる。天井パネル５と同様に、床パネル７のパネル面に床換気孔７ａが形成される。換気扇３，３は床パネル７の下方（床下側）に位置し、ユニット建物の室内空気は床換気孔７ａを通して換気扇３，３により換気されるように構成されている。 Further, as shown in FIG. 5, a floor panel 7 is attached under the floor beam 4. Similar to the ceiling panel 5, a floor ventilation hole 7a is formed on the panel surface of the floor panel 7. The ventilation fans 3 and 3 are located below the floor panel 7 (underfloor side), and the indoor air of the unit building is configured to be ventilated by the ventilation fans 3 and 3 through the floor ventilation holes 7a.

さらに、ユニット建物の骨組構造の前後、左右の開口部（例えば、隣接する支柱１ａ，１ａ、天井梁２ｂ及び床梁４ｂで囲まれた開口部）には壁パネル（内壁パネル及び外壁パネル）が取り付けられる。これにより、天井パネル６、床パネル７、及び壁パネルで囲まれたユニット建物の室内空間が形成される。 Further, wall panels (inner wall panels and outer wall panels) are provided in the front, rear, left and right openings (for example, openings surrounded by adjacent columns 1a, 1a, ceiling beams 2b and floor beams 4b) in the front, rear, left and right openings of the frame structure of the unit building. It is attached. As a result, the interior space of the unit building surrounded by the ceiling panel 6, the floor panel 7, and the wall panel is formed.

また、ユニット建物の換気システム１００によれば、門型に連結された一対の支柱１ａ，１ｂと天井梁２ａ（又は床梁４ａ）が１つの換気ユニットを構成しているので、門型に連結された一対の支柱１ａ，１ｂと天井梁２ａ（又は床梁４ａ）で形成される枠体に間仕切りパネル８を嵌め込むことで、ユニット建物の室内空間を仕切って複数の部屋を作ることができ、部屋毎に室内空気を換気することが可能になる。 Further, according to the ventilation system 100 of the unit building, since the pair of columns 1a and 1b connected to the gate type and the ceiling beam 2a (or the floor beam 4a) form one ventilation unit, they are connected to the gate type. By fitting the partition panel 8 into the frame formed by the pair of columns 1a and 1b and the ceiling beam 2a (or the floor beam 4a), the interior space of the unit building can be partitioned to form a plurality of rooms. , It becomes possible to ventilate the indoor air in each room.

例えば、図６に示すように、ユニット建物の室内空間を１枚の間仕切りパネル８で仕切って２つの部屋Ａ，Ｂを設けることができ、２つの部屋Ａ，Ｂ毎に室内空気を換気することが可能になる。 For example, as shown in FIG. 6, the interior space of the unit building can be partitioned by one partition panel 8 to provide two rooms A and B, and the indoor air can be ventilated in each of the two rooms A and B. Will be possible.

また、図７に示すように、ユニット建物の室内空間を３枚の間仕切りパネル８ａ，８ｂ，８ｃで仕切って４つの部屋Ａ，Ｂ，Ｃ，Ｄを設けることができ、４つの部屋Ａ，Ｂ，Ｃ，Ｄ毎に室内空気を換気することが可能になる。 Further, as shown in FIG. 7, the interior space of the unit building can be partitioned by three partition panels 8a, 8b, 8c to provide four rooms A, B, C, and D, and four rooms A, B can be provided. It becomes possible to ventilate the room air for each of C and D.

１ａ，１ｂ 支柱
１ｃ 開口端
２ａ，２ｂ，２ 天井梁
３ 換気扇
４ａ，４ｂ，４ 床梁
５ 天井パネル
５ａ 天井換気孔
６ 屋根
７ 床パネル
７ａ 床換気孔
８，８ａ，８ｂ，８ｃ 間仕切りパネル 1a, 1b Pillar 1c Opening end 2a, 2b, 2 Ceiling beam 3 Ventilation fan 4a, 4b, 4 Floor beam 5 Ceiling panel 5a Ceiling ventilation hole 6 Roof 7 Floor panel 7a Floor ventilation hole 8,8a, 8b, 8c Partition panel

上述の課題に鑑み、本発明のユニット建物の換気システムは、ユニット建物の上下方向に立設された管体からなり換気用の開口端を有する一対の支柱と、前記一対の支柱の間に掛け渡された管体からなる梁と、前記梁の側面にファン面が室内側に向くように取り付けられた一対の換気扇と、を備え、前記一対の換気扇は、前記梁の中央部の両側に取り付けられ、前記梁の管体内部空間は前記一対の支柱の管体内部空間と連通しており、 前記一対の換気扇は前記一対の支柱及び前記梁の管体内部空間を換気経路として室内を換気することを特徴とする。 In view of the above-mentioned problems, the ventilation system of the unit building of the present invention is composed of a pipe body erected in the vertical direction of the unit building and is hung between a pair of columns having an opening end for ventilation and the pair of columns. A beam made of a passed pipe body and a pair of ventilation fans attached to the side surface of the beam so that the fan surface faces the indoor side are provided, and the pair of ventilation fans are attached to both sides of the central portion of the beam. The internal space of the tubular body of the beam communicates with the internal space of the tubular body of the pair of columns, and the pair of ventilation fans ventilate the room using the pair of columns and the internal space of the tubular body of the beam as a ventilation path. It is characterized by that.

また、ユニット建物の換気システム１００において、換気扇３，３により、室内空気の排気を行うだけでなく、室内空気と室外空気（ユニット建物外空気）の入れ替えを行うように構成することもできる。例えば、換気扇３，３により、室内空気を排気した後に、逆に室外空気を室内に取り入れる（給気）することができる。 Further, in the ventilation system 100 of the unit building, the ventilation fans 3 and 3 can be configured not only to exhaust the indoor air but also to replace the indoor air and the outdoor air (air outside the unit building). For example, the ventilation fans 3 and 3 can exhaust the indoor air and then take in the outdoor air into the room (supply air).

また、図５に示すように、床梁４の上には床パネル７が取り付けられる。天井パネル５と同様に、床パネル７のパネル面に床換気孔７ａが形成される。換気扇３，３は床パネル７の下方（床下側）に位置し、ユニット建物の室内空気は床換気孔７ａを通して換気扇３，３により換気されるように構成されている。 Further, as shown in FIG. 5, a floor panel 7 is mounted on the floor beam 4 . Similar to the ceiling panel 5, a floor ventilation hole 7a is formed on the panel surface of the floor panel 7. The ventilation fans 3 and 3 are located below the floor panel 7 (underfloor side), and the indoor air of the unit building is configured to be ventilated by the ventilation fans 3 and 3 through the floor ventilation holes 7a.

Claims (4)

ユニット建物の上下方向に立設された管体からなり換気用の開口端を有する一対の支柱と、
前記一対の支柱の間に掛け渡された管体からなる梁と、
前記梁に取り付けられた換気扇と、を備え、
前記梁の管体内部空間は前記支柱の管体内部空間と連通しており、
前記換気扇は前記支柱及び前記梁の管体内部空間を換気経路として室内を換気することを特徴とするユニット建物の換気システム。 A pair of stanchions consisting of pipes erected vertically in the unit building and having open ends for ventilation,
A beam consisting of a pipe body hung between the pair of columns,
With a ventilation fan attached to the beam,
The internal space of the tubular body of the beam communicates with the internal space of the tubular body of the column.
The ventilation fan is a ventilation system of a unit building, characterized in that the room is ventilated using the space inside the pipe body of the support column and the beam as a ventilation path. ユニット建物の上下方向に立設された管体からなり換気用の開口端を有する一対の支柱と、
前記一対の支柱の間に掛け渡された管体からなる天井梁と、
前記天井梁の下方に設置され換気孔を有する天井パネルと、
前記天井梁に取り付けられ前記天井パネルの上方に位置する換気扇と、を備え、
前記天井梁の管体内部空間は前記支柱の管体内部空間と連通しており、
前記換気扇は前記支柱及び前記天井梁の管体内部空間を換気経路として室内を換気することを特徴とするユニット建物の換気システム。 A pair of stanchions consisting of pipes erected vertically in the unit building and having open ends for ventilation,
A ceiling beam consisting of a pipe body hung between the pair of columns,
A ceiling panel installed below the ceiling beam and having ventilation holes,
A ventilation fan, which is attached to the ceiling beam and is located above the ceiling panel, is provided.
The space inside the pipe body of the ceiling beam communicates with the space inside the pipe body of the column.
The ventilation fan is a ventilation system of a unit building, characterized in that the room is ventilated by using the space inside the pipe body of the support column and the ceiling beam as a ventilation path. ユニット建物の上下方向に立設された管体からなり換気用の開口端を有する一対の支柱と、
前記一対の支柱の間に掛け渡された管体からなる床梁と、
前記床梁の上方に設置され換気孔を有する床パネルと、
前記床梁に取り付けられ前記床パネルの下方に位置する換気扇と、を備え、
前記床梁の管体内部空間は前記支柱の管体内部空間と連通しており、
前記換気扇は前記支柱及び前記床梁の管体内部空間を換気経路として室内を換気することを特徴とするユニット建物の換気システム。 A pair of stanchions consisting of pipes erected vertically in the unit building and having open ends for ventilation,
A floor beam consisting of a pipe body hung between the pair of columns,
A floor panel installed above the floor beam and having ventilation holes,
A ventilation fan, which is attached to the floor beam and is located below the floor panel, is provided.
The space inside the pipe body of the floor beam communicates with the space inside the pipe body of the column.
The ventilation fan is a ventilation system of a unit building, characterized in that the room is ventilated by using the space inside the pipe body of the support column and the floor beam as a ventilation path. 前記一対の支柱の間に設置された間仕切りパネルを備えることを特徴とする請求項１乃至３のいずれかに記載のユニット建物の換気システム。 The ventilation system for a unit building according to any one of claims 1 to 3, further comprising a partition panel installed between the pair of columns.
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JP2010037744A (en) * 2008-08-01 2010-02-18 Sus Corp Building
JP2020159028A (en) * 2019-03-26 2020-10-01 三井住友建設株式会社 Frame structure of column and beam and building including the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576333A (en) * 1981-08-03 1986-03-18 Piper James R Heating system
JPH06313342A (en) * 1993-04-28 1994-11-08 Mitsui Constr Co Ltd Void slub with equipment function
JPH07150750A (en) * 1993-11-25 1995-06-13 Matsushita Electric Works Ltd Structure for building skeleton
JP2007263536A (en) * 2006-03-30 2007-10-11 Toyota Motor Corp Duct installation structure for unit type building, and unit type building
CN101070713A (en) * 2006-05-08 2007-11-14 冯刚克 Environment-protection energy-saving ventilating air-conditioning sound-insulating novel building and construction method
JP2010037744A (en) * 2008-08-01 2010-02-18 Sus Corp Building
JP2020159028A (en) * 2019-03-26 2020-10-01 三井住友建設株式会社 Frame structure of column and beam and building including the same

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