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JP2001059280A - Highly airtight building - Google Patents

Highly airtight building

Info

Publication number
JP2001059280A
JP2001059280A JP11235503A JP23550399A JP2001059280A JP 2001059280 A JP2001059280 A JP 2001059280A JP 11235503 A JP11235503 A JP 11235503A JP 23550399 A JP23550399 A JP 23550399A JP 2001059280 A JP2001059280 A JP 2001059280A
Authority
JP
Japan
Prior art keywords
humidity
room
fluctuation
indoor
volume
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
Application number
JP11235503A
Other languages
Japanese (ja)
Inventor
Shoji Ogura
祥司 小椋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Misawa Homes Co Ltd
Original Assignee
Misawa Homes Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Misawa Homes Co Ltd filed Critical Misawa Homes Co Ltd
Priority to JP11235503A priority Critical patent/JP2001059280A/en
Publication of JP2001059280A publication Critical patent/JP2001059280A/en
Pending legal-status Critical Current

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  • Building Environments (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a highly airtight building in which fittings can be smoothly opened/closed and humidity is prevented from remarkably increasing or decreasing. SOLUTION: A moderation means 10 of fluctuation of the atmospheric pressure which is deformed by the change of the indoor 1 atmospheric pressure and reduces the fluctuation of the atmospheric pressure caused by opening/ closing fittings 5 is provided inside of the external wall 4 of the indoor side 1. When an outward-swinging door or window 5 turnably installed is opened or closed, the inside volume of the airtight indoor side 1 varies and the air pressure in the indoor side 1 instantly varies. The moderation means 10 of fluctuation of the atmospheric pressure is deformed due to the variation of the atmospheric pressure in the indoor side 1 to absorb the variation of the atmospheric pressure. Hence, the fluctuation of the air pressure in the indoor side 1 is moderated and the door and window can be smoothly opened or closed.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、屋内外の空気の出
入りが遮断される高気密建物に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a highly airtight building in which indoor and outdoor air is blocked.

【0002】[0002]

【背景技術】従来より、屋内外の空気の出入りを遮断
し、室内の熱が屋外に漏れないようにし、建物の内部の
空調におけるエネルギー損失を少なくするために、室内
の気密性を高くした高気密建物が利用されている。一
方、建物の空調を行うにあたり、各階の居室を挟んで二
つの連通路を設け、これらの連通路を最下階で互いに連
通させることで、室内の空気を循環させる場合がある
(特開平10−77693号公報等参照)。このような
空調装置を有する建物の気密性を高くすれば、居住者の
人数が少ない住宅であることとあいまって、屋外からの
空気の出入りがわずかとなり、室内の熱が屋外に漏れる
ことが極めて少ないので、空調の熱エネルギー損失が著
しく少ない建物を形成できる。
2. Description of the Related Art Conventionally, indoor airtightness has been increased in order to block the inflow and outflow of air indoors and outdoors, to prevent indoor heat from leaking to the outside, and to reduce energy loss in air conditioning inside a building. An airtight building is used. On the other hand, when air-conditioning a building, there are cases where two communication passages are provided so as to sandwich a living room on each floor, and these communication passages are communicated with each other on the lowest floor, thereby circulating indoor air (Japanese Patent Laid-Open No. Hei 10 (1998)). -77693). If the air-tightness of a building having such an air conditioner is increased, coupled with the fact that the number of occupants is small, the inflow and outflow of air from the outside will be small, and it will be extremely difficult for indoor heat to leak to the outside. Since it is small, it is possible to form a building in which the heat energy loss of air conditioning is extremely small.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、前述の
ような高気密建物では、ドア等の回動可能に設けられた
建具を開閉すると、気密状態となった室内の内容積が変
動し、室内の気圧が瞬間的に変動する。このため、気圧
の瞬間的な変動により、建具が開きづらい、閉じにくい
という問題がある。また、高気密建物では、室内が気密
状態となっているため、室内の湿度が著しく上昇し、あ
るいは、低下すると、空調等を利用しなければ、室内が
元の湿度に戻るのに時間がかかるという問題がある。
However, in a highly airtight building as described above, when a rotatably provided fitting such as a door is opened and closed, the internal volume of the airtight room fluctuates, and the indoor airtightness fluctuates. The air pressure fluctuates momentarily. For this reason, there is a problem that fittings are hard to open and hard to close due to instantaneous fluctuations in air pressure. In a highly airtight building, since the room is in an airtight state, if the indoor humidity rises or drops significantly, it takes time for the room to return to the original humidity unless air conditioning is used. There is a problem.

【0004】本発明の目的は、建具のスムーズな開閉が
可能となり、湿度の著しい上昇および低下が防止される
ようになる高気密建物を提供することにある。
[0004] It is an object of the present invention to provide a highly airtight building in which fittings can be smoothly opened and closed, and remarkable rise and fall of humidity can be prevented.

【0005】[0005]

【課題を解決するための手段】本発明の第一発明は、図
面をも参照して説明すると、屋内外の空気の出入りが遮
断される高気密建物であって、室内1の気圧の変動で変
形し、建具5の開閉による気圧の変化を緩和する気圧変
動緩和手段10が設けられていることを特徴とする。こ
のような本第一発明では、回動可能に設けられたドア等
の建具を開閉すると、気密状態となった室内の内容積が
変動し、室内の気圧が瞬間的に変動する。この室内の気
圧の変動により気圧変動緩和手段が変形して、気圧変動
を吸収するので、建具の開閉による室内の気圧の変動が
緩和され、建具のスムーズな開閉が可能となる。
The first invention of the present invention, which will be described with reference to the accompanying drawings, is also a highly airtight building in which indoor and outdoor air is blocked from entering and exiting. It is characterized in that an atmospheric pressure fluctuation reducing means 10 for deforming and mitigating a change in atmospheric pressure due to opening and closing of the fitting 5 is provided. According to the first aspect of the present invention, when a fitting such as a rotatably provided door is opened and closed, the internal volume of the airtight room changes, and the air pressure in the room changes instantaneously. Since the atmospheric pressure fluctuation reducing means is deformed by the fluctuation of the indoor air pressure and absorbs the atmospheric pressure fluctuation, the fluctuation of the indoor air pressure due to the opening and closing of the fittings is alleviated, and the fittings can be smoothly opened and closed.

【0006】以上において、前記気圧変動緩和手段とし
て、室内の気圧の変動に応じて容積が変化する容積変動
体10が設けられていることが望ましい。このようにす
ると、例えば、ドア等の外開きの回動式建具を開くと、
室内の内容積が増加するが、容積変動体の容積が縮小し
て、室内の内容積の増加分を吸収するので、容積変動体
の容積減少により相殺され、容積変動体の変形で建具の
開放による室内の気圧変動が緩和され、室内の気圧の降
下が抑制される。一方、前述の建具を閉じると、室内の
内容積が減少するが、容積変動体の容積が拡張され、室
内の内容積の減少分が容積変動体の容積増大により吸収
されるので、室内の内容積の増大が相殺され、容積変動
体の変形で建具の閉鎖による室内の気圧変動が緩和さ
れ、室内の気圧の上昇が抑制される。
[0006] In the above, it is desirable that a volume fluctuation body 10 whose volume changes according to the fluctuation of the atmospheric pressure in the room is provided as the atmospheric pressure fluctuation reducing means. In this way, for example, when opening a pivotable fitting that opens outward such as a door,
The interior volume of the room increases, but the volume of the volume fluctuation body decreases and absorbs the increase in the interior volume of the room, which is offset by the volume reduction of the volume fluctuation body, and the fittings are opened by the deformation of the volume fluctuation body. , Pressure fluctuations in the room due to are reduced, and a decrease in the room pressure is suppressed. On the other hand, when the above fittings are closed, the interior volume of the room decreases, but the volume of the volume variable body is expanded, and the decrease in the internal volume of the room is absorbed by the increase in the volume of the volume variable body, so that the contents of the room The increase in the product is offset, and the deformation of the volume fluctuation body reduces the fluctuation of the air pressure in the room due to the closing of the fitting, thereby suppressing the increase in the air pressure in the room.

【0007】本発明の第二発明は、図面をも参照して説
明すると、屋内外の空気の出入りが遮断される高気密建
物であって、湿気を蓄える湿気蓄積手段21と、この湿
気蓄積手段を内部に収納する収納手段22と、この収納
手段の内部と前記室内とを連通する連通孔23と、室内
の湿度に応じて前記連通孔を開閉する湿度調節手段24
とを備えた湿度変動緩和手段が設けられていることを特
徴とする。このような本第二発明では、周囲の湿度が高
いと、湿気蓄積手段が湿気を吸収し、周囲の湿度が低い
と、湿度蓄積手段が湿気を放出するので、室内の湿度の
上昇により、湿度調節手段が連通孔を開けば、この連通
孔を通じて室内の湿気が湿気蓄積手段に吸収されるよう
になり、室内の湿度の上昇を緩和する。一方、室内の湿
度の低下により、湿度調節手段が連通孔を開けば、この
連通孔を通じて湿気蓄積手段に貯めておいた湿気が室内
へ放出するようになり、室内の湿度の低下を緩和する。
以上のことから、室内の適度な湿度が保持され、湿度の
著しい上昇および低下が防止されるようになる。
The second invention of the present invention, which will be described also with reference to the drawings, is a highly airtight building in which indoor and outdoor air is blocked from entering and exiting, and a moisture accumulation means 21 for accumulating moisture; , A communication hole 23 that communicates the interior of the storage device with the room, and a humidity adjustment device 24 that opens and closes the communication hole according to the humidity in the room.
And a humidity fluctuation mitigation means provided with: In the second aspect of the present invention, when the surrounding humidity is high, the humidity accumulating means absorbs moisture, and when the surrounding humidity is low, the humidity accumulating means emits moisture. When the adjusting means opens the communication hole, the humidity in the room is absorbed by the humidity accumulating means through the communication hole, and the rise of the humidity in the room is reduced. On the other hand, if the humidity adjuster opens the communication hole due to the decrease in the indoor humidity, the moisture stored in the moisture storage means is released into the room through the communication hole, and the decrease in the indoor humidity is reduced.
From the above, an appropriate humidity in the room is maintained, and remarkable rise and fall of the humidity are prevented.

【0008】以上において、前記室内の湿度が設定湿度
よりも高くなると前記連通孔23Aを開き、当該湿度が
設定湿度よりも低くなると前記連通孔を閉じる第一湿度
調節手段と、室内の湿度が設定湿度よりも低くなると前
記連通孔23Bを開き、当該湿度が設定湿度よりも高く
なると前記連通孔を閉じる第二湿度調節手段とを有して
いることが望ましい。このようにすれば、室内の湿度が
上昇すると、第一湿度調節手段により連通孔が開かれ、
湿気蓄積手段で室内の空気の湿気が吸収されるようにな
るので、室内の湿度の上昇が抑制される。一方、室内の
湿度が低下すると、第二湿度調節手段により連通孔が開
かれ、湿気蓄積手段に蓄積された湿気が室内に放出され
るようになるので、室内の湿度の低下が抑制される。
In the above, the first humidity control means which opens the communication hole 23A when the indoor humidity becomes higher than the set humidity, and closes the communication hole when the humidity becomes lower than the set humidity; It is desirable to have a second humidity control unit that opens the communication hole 23B when the humidity becomes lower than the humidity and closes the communication hole when the humidity becomes higher than the set humidity. According to this configuration, when the indoor humidity increases, the communication hole is opened by the first humidity control unit,
Since the humidity of the indoor air is absorbed by the humidity accumulating means, an increase in the indoor humidity is suppressed. On the other hand, when the indoor humidity decreases, the communication hole is opened by the second humidity adjusting means, and the moisture accumulated in the moisture accumulating means is released into the room, so that the decrease in the indoor humidity is suppressed.

【0009】また、前記湿度調節手段は、前記室内の湿
度に応じて伸縮する伸縮部材を含んで構成されているこ
とが望ましい。ここで、伸縮部材としては、セロハンお
よび毛髪等が含まれるものをいう。このようにすれば、
伸縮部材の湿度特性を利用して室内の湿度が検知される
ようになり、収納手段の連通孔が湿度調節手段で自動的
に開閉可能となり、簡単な構造の湿度調節手段で、収納
手段の連通孔の開閉が容易に行えるようになる。
It is preferable that the humidity adjusting means includes an elastic member which expands and contracts according to the humidity in the room. Here, the elastic member refers to a member including cellophane, hair, and the like. If you do this,
The humidity in the room can be detected by using the humidity characteristics of the elastic member, and the communication hole of the storage means can be automatically opened and closed by the humidity control means. The opening and closing of the hole can be easily performed.

【0010】[0010]

【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。 [第一実施形態]図1には、本発明の第一実施形態に係
る高気密建物内に設けられた居室1が示されている。高
気密建物は、室内の熱が屋外に漏れて、当該建物の内部
の空調におけるエネルギーが無駄にならないように、屋
内外の空気の出入りを遮断し、室内の気密性に優れた建
物である。このような気密性に優れた建物には、新鮮な
外気を導入するために、外気を室内に搬送する外気送風
機と、室内の空気を屋外に排気する排気送風機とを備え
た換気装置が設けられている。居室1と隣接する部屋を
仕切る壁3には、建具である回動式のドア5が設けられ
ている。ドア5は、壁3に設けられた開口3Aを開閉す
るものであり、居室1の外側に開く外開きのドアとなっ
ている。
Embodiments of the present invention will be described below with reference to the drawings. First Embodiment FIG. 1 shows a living room 1 provided in a highly airtight building according to a first embodiment of the present invention. A highly airtight building is a building with excellent indoor airtightness, which shuts out and in the air inside and outside of the building so that indoor heat leaks to the outside and energy in air conditioning inside the building is not wasted. In such a highly airtight building, in order to introduce fresh outside air, a ventilation device including an outside air blower that conveys outside air indoors and an exhaust blower that exhausts indoor air outside is provided. ing. On a wall 3 that partitions the room adjacent to the living room 1, a pivotable door 5 as a fitting is provided. The door 5 opens and closes an opening 3 </ b> A provided in the wall 3, and is an open door that opens to the outside of the living room 1.

【0011】壁3と対向する壁4の内部には、居室1の
気圧の変動で変形するとともに、当該気圧の変動に応じ
て容積が変化する気圧変動緩和手段である容積変動体1
0が設けられている。この容積変動体10は、居室1と
連通する孔を有し、側面が蛇腹状に形成されたベローズ
となっている。このような第一実施形態では、ドア5を
開くと、壁3の開口3Aが閉じた密閉状態で居室1の内
容積がΔV増加し、居室1の気圧が瞬間的に降下する。
この際、容積変動体10が、居室1の気圧の降下に伴い
容積が減少する方向に縮み、容積変動体10の容積がΔ
V縮小される。これにより、居室1の内容積の増加分Δ
Vが容積変動体10の容積減少分ΔVで相殺されるよう
になる。一方、ドアを閉じると、図2に示されるよう
に、壁3の開口3Aが閉じた密閉状態で居室1の内容積
がΔV減少し、居室1の気圧が瞬間的に上昇する。この
際、容積変動体10が、居室1の気圧の上昇に伴い容積
が増大する方向に拡張し、容積変動体10の容積がΔV
増大される。これにより、居室1の内容積の減少分ΔV
が容積変動体10の容積増大分ΔVで相殺されるように
なる。以上のことから、居室1の内容積は、気密性が保
たれた状態では容積変動体10の変形により一定に保た
れ、ドア5の開閉による居室1の気圧の変動が、容積変
動体10の変形で緩和されるようになっている。
Inside the wall 4 opposed to the wall 3, a volume variation body 1, which is a pressure variation mitigation means that is deformed by the fluctuation of the atmospheric pressure of the living room 1 and changes in volume according to the fluctuation of the atmospheric pressure.
0 is provided. The volume fluctuation body 10 has a hole communicating with the living room 1 and is a bellows whose side surface is formed in a bellows shape. In the first embodiment, when the door 5 is opened, the inner volume of the living room 1 increases by ΔV in a closed state in which the opening 3A of the wall 3 is closed, and the air pressure of the living room 1 drops instantaneously.
At this time, the volume changer 10 shrinks in a direction in which the volume decreases as the air pressure in the living room 1 decreases, and the volume of the volume changer 10 becomes Δ
V is reduced. Thereby, the increase Δ of the internal volume of the living room 1
V is offset by the volume decrease ΔV of the volume fluctuation body 10. On the other hand, when the door is closed, as shown in FIG. 2, the internal volume of the living room 1 decreases by ΔV with the opening 3A of the wall 3 closed and the air pressure of the living room 1 rises instantaneously. At this time, the volume changer 10 expands in a direction in which the volume increases with an increase in the atmospheric pressure of the living room 1, and the volume of the volume changer 10 becomes ΔV.
Be increased. As a result, the decrease ΔV in the internal volume of the living room 1
Are offset by the volume increase ΔV of the volume fluctuation body 10. From the above, the inner volume of the living room 1 is kept constant by the deformation of the volume fluctuation body 10 in a state where the airtightness is maintained, and the fluctuation of the atmospheric pressure of the living room 1 due to the opening and closing of the door 5 causes the volume fluctuation of the volume fluctuation body 10. It is designed to be reduced by deformation.

【0012】ここで、換気装置を起動すると、外気送風
機の空気吸入口近傍が加圧され、排気送風機の空気吸入
口近傍が負圧となり、居室1の気圧バランスが瞬間的に
乱れる。この際、容積変動体10が居室1の気圧バラン
スを吸収する方向に変形するので、当該乱れが抑制され
る。また、トイレ、浴室、キッチン等の臭気が発生する
部屋では、排気送風機を設けて、他の部屋へ臭気が逃げ
ないようにしている。これらの排気送風機の起動による
気圧バランスの乱れも、容積変動体10の変形により抑
制される。
Here, when the ventilator is started, the vicinity of the air intake port of the outside air blower is pressurized, and the vicinity of the air intake port of the exhaust blower becomes negative pressure, and the air pressure balance of the living room 1 is instantaneously disturbed. At this time, since the volume fluctuation body 10 is deformed in a direction to absorb the air pressure balance of the living room 1, the disturbance is suppressed. In a room where odor is generated, such as a toilet, a bathroom, a kitchen, etc., an exhaust blower is provided so that the odor does not escape to another room. The disturbance of the air pressure balance due to the activation of these exhaust blowers is also suppressed by the deformation of the volume fluctuation body 10.

【0013】このような本第一実施形態によれば、次の
ような効果がある。すなわち、ドア5を開閉すると、気
密状態となった居室1の内容積が変動し、居室1の気圧
が瞬間的に変動する。この居室1の気圧の変動により、
容積変動体10が変形して気圧変動を吸収するので、ド
ア5の開閉による居室1の気圧の変動が緩和され、ドア
5をスムーズに開閉することができる。
According to the first embodiment, the following effects can be obtained. That is, when the door 5 is opened and closed, the inner volume of the airtight living room 1 fluctuates, and the air pressure of the living room 1 fluctuates instantaneously. Due to the fluctuation of the atmospheric pressure in the living room 1,
Since the volume fluctuation body 10 is deformed to absorb the pressure fluctuation, the fluctuation of the pressure in the living room 1 due to the opening and closing of the door 5 is reduced, and the door 5 can be opened and closed smoothly.

【0014】また、換気装置を起動すると、外気送風機
の空気吸入口近傍が加圧され、排気送風機の空気吸入口
近傍が負圧となり、居室1の気圧バランスが瞬間的に乱
れる。この気圧バランスの乱れにより、容積変動体10
が変形して気圧バランスの乱れを吸収するので、当該乱
れを抑制することができる。さらに、トイレ、浴室、キ
ッチン等の臭気が発生する部屋に、他の部屋へ臭気が逃
げないように排気送風機を設け、この排気送風機を起動
することで、気圧バランスが乱れても、容積変動体10
の変形により気圧バランスの乱れを抑制することができ
る。
When the ventilator is started, the vicinity of the air intake of the outside air blower is pressurized, and the vicinity of the air intake of the exhaust blower becomes negative pressure, so that the air pressure balance of the living room 1 is instantaneously disturbed. Due to the disturbance of the atmospheric pressure balance, the volume fluctuation body 10
Is deformed to absorb the disturbance of the atmospheric pressure balance, so that the disturbance can be suppressed. Furthermore, in rooms where odors are generated, such as toilets, bathrooms, kitchens, etc., an exhaust blower is provided so that the odor does not escape to other rooms, and by activating this exhaust blower, even if the air pressure balance is disturbed, the volume fluctuation body 10
Can suppress the disturbance of the air pressure balance.

【0015】[第二実施形態]図3および図4には、本
発明の第二実施形態が示されている。本第二実施形態
は、前述した第一実施形態における居室1の気圧の変動
を緩和する気圧変動緩和手段に替えて、居室1の湿度の
変動を緩和する湿度変動緩和装置設けたものである。す
なわち、壁4の内部には、居室1の湿度の上昇および低
下を緩和する湿度変動緩和装置20が設けられている。
湿度変動緩和装置20は、湿気を蓄える湿気蓄積手段2
1と、この湿気蓄積手段21を内部に収納する収納手段
22と、この収納手段22の内部と居室1とを連通する
連通孔23と、居室1の湿度に応じて連通孔23を開閉
する湿度調節手段24とを備えたものである。
[Second Embodiment] FIGS. 3 and 4 show a second embodiment of the present invention. In the second embodiment, a humidity fluctuation reducing device for mitigating the fluctuation of the humidity of the living room 1 is provided instead of the atmospheric pressure fluctuation mitigating means for mitigating the fluctuation of the atmospheric pressure of the living room 1 in the first embodiment described above. That is, inside the wall 4, the humidity fluctuation alleviation device 20 that alleviates the rise and fall of the humidity of the living room 1 is provided.
The humidity fluctuation mitigation device 20 includes a moisture accumulating means 2 for accumulating moisture.
1, a storage means 22 for storing the moisture storage means 21 therein, a communication hole 23 for communicating the interior of the storage means 22 with the living room 1, and a humidity for opening and closing the communication hole 23 according to the humidity of the living room 1. An adjusting means 24 is provided.

【0016】湿気蓄積手段21は、アルミニウムと、カ
ルシウムまたは、ナトリウムのケイ酸塩水和物である多
孔質状のゼオライトを板状に形成したものであり、湿度
の高いときは、居室1の湿気を吸収する一方、湿度の低
いときは、湿気を居室1に放出するようになっている。
連通孔23は、天井6および床7近傍にそれぞれ形成さ
れている。湿度調節手段24は、可動式のガラリ27,
28を備えたものである。ガラリ27,28は、複数の
翼が回動自在に設けられたルーバー状の翼を有してい
る。このうち、ガラリ27は、天井6側に形成された連
通孔23Aを開閉するものであり、ガラリ28は、床7
側に形成された連通孔23Bを開閉するものとなってい
る。また、湿度調節手段24は、居室1の湿度に応じて
伸縮する伸縮部材である二本のセロハン(図示省略)を
有する湿度検知器25を有している。この湿度検知器2
5は、湿度が高くなると伸びる一方、湿度が低くなると
縮むセロハンの性質を利用して居室1の湿度を検知する
ようになっている。二本のセロハンのうち、一本が居室
1の湿度が比較的高い場合に湿度を調節する第一湿度調
整手段となっており、残りの一本が居室1の湿度が比較
的低い場合に湿度を調節する第二湿度調節手段となって
いる。
The moisture accumulating means 21 is formed by forming a porous zeolite, which is a silicate hydrate of aluminum and calcium or sodium, into a plate shape. When the humidity is high, the humidity of the living room 1 is reduced. On the other hand, when the humidity is low, the moisture is released to the living room 1.
The communication holes 23 are formed near the ceiling 6 and the floor 7, respectively. The humidity control means 24 includes a movable gallery 27,
28. The galleys 27 and 28 have louver-shaped wings on which a plurality of wings are rotatably provided. Of these, the gallery 27 is for opening and closing the communication hole 23A formed on the ceiling 6 side, and the gallery 28 is for the floor 7.
The communication hole 23B formed on the side is opened and closed. Further, the humidity adjusting means 24 has a humidity detector 25 having two cellophane (not shown) which are elastic members which expand and contract according to the humidity of the living room 1. This humidity detector 2
Numeral 5 detects the humidity of the living room 1 by utilizing the property of cellophane that expands when the humidity increases and contracts when the humidity decreases. Of the two cellophane, one is a first humidity adjusting means for adjusting the humidity when the humidity of the living room 1 is relatively high, and the other is a humidity adjusting device when the humidity of the living room 1 is relatively low. This is the second humidity adjusting means for adjusting the humidity.

【0017】ここで、ガラリ27,ガラリ28は、湿度
検知器25が出力する信号により動作するモータ26
A,26Bで駆動されるようになっている。このモータ
26A,26Bの駆動により、ガラリ27,28に設け
られた複数の翼27A,28Aが回動して連通孔23
A,23Bを開閉させるようになっている。詳しく説明
すると、図5に示されるように、ガラリ27,28は、
居室1の湿度が上昇し、第一湿度調節手段に設定された
所定湿度H4よりも高くなると、モータ26A,26B
が駆動し、翼27A,28Aがそれぞれ回動して連通孔
23A,23Bを開き、連通孔23A,23Bが完全に
開くと、一旦モータ26A,26Bが停止する。する
と、居室1内から連通孔23A,23Bを通過してきた
空気の湿気を湿気蓄積手段21が吸収する。その後、居
室1の湿度が所定湿度H3よりも低くなると、モータ2
6A,26Bが逆方向に駆動し、ガラリ27,28の翼
27A,28Aがそれぞれ回動して連通孔23A,23
Bを閉じる。
Here, the gallery 27 and the gallery 28 are driven by a motor 26 operated by a signal output from the humidity detector 25.
A, 26B. By the driving of the motors 26A and 26B, the plurality of blades 27A and 28A provided in the louvers 27 and 28 rotate to rotate the communication holes 23.
A and 23B are opened and closed. More specifically, as shown in FIG.
When the humidity of the living room 1 rises and becomes higher than the predetermined humidity H4 set in the first humidity adjusting means, the motors 26A, 26B
When the blades 27A and 28A rotate to open the communication holes 23A and 23B, respectively, and when the communication holes 23A and 23B are completely opened, the motors 26A and 26B are stopped once. Then, the moisture accumulating means 21 absorbs the moisture of the air passing through the communication holes 23A and 23B from the inside of the living room 1. Thereafter, when the humidity of the living room 1 becomes lower than the predetermined humidity H3, the motor 2
6A and 26B are driven in the opposite direction, and the wings 27A and 28A of the louvers 27 and 28 are respectively rotated to communicate with the communication holes 23A and 23A.
Close B.

【0018】一方、居室1の湿度が下降し、第二湿度調
節手段に設定された所定湿度H1よりも低くなると、モ
ータ26A,26Bが駆動し、ガラリ27,28の翼2
7A,28Aがぞれぞれ回動して連通孔23A,23B
を開く。そして、湿気蓄積手段21に貯めておいた湿気
が連通孔23A,23Bを通じて居室1に放出される。
その後、居室1の湿度が所定湿度H2よりも高くなる
と、モータ26A,26Bが逆方向に駆動し、ガラリ2
7,28の翼27A,28Aがぞれぞれ回動して連通孔
23A,23Bを閉じる。
On the other hand, when the humidity of the living room 1 falls and becomes lower than the predetermined humidity H1 set in the second humidity adjusting means, the motors 26A and 26B are driven, and the wings 2 of the galleys 27 and 28 are driven.
7A and 28A rotate respectively, and the communication holes 23A and 23B
open. Then, the moisture stored in the moisture accumulating means 21 is released to the living room 1 through the communication holes 23A and 23B.
Thereafter, when the humidity of the living room 1 becomes higher than the predetermined humidity H2, the motors 26A and 26B are driven in the opposite directions, and
The blades 27A and 28A of the blades 7 and 28 respectively rotate to close the communication holes 23A and 23B.

【0019】このような本第二実施形態によれば、次の
ような効果がある。すなわち、居室1の湿度が上昇する
と、第一および第二ガラリ24A,24Bが連通孔23
A,23Bを開き、湿気蓄積手段21が室内の空気の湿
気を吸収するようになるので、居室1の湿度の上昇を抑
制できる。一方、居室1の湿度が低下すると、第一およ
び第二ガラリ24A,24Bが連通孔23A,23Bを
開き、湿気蓄積手段21に蓄積された湿気が居室1に流
入するようになるので、居室1の湿度の低下を抑制でき
る。以上のことから、居室1の適度な湿度が保持され、
湿度の著しい上昇および低下を緩和することができる。
According to the second embodiment, the following effects can be obtained. That is, when the humidity of the living room 1 rises, the first and second galleys 24 </ b> A and 24 </ b> B
A and 23B are opened, and the humidity accumulating means 21 absorbs the humidity of the indoor air, so that an increase in the humidity of the living room 1 can be suppressed. On the other hand, when the humidity of the living room 1 decreases, the first and second galleries 24A and 24B open the communication holes 23A and 23B, and the moisture accumulated in the moisture accumulating means 21 flows into the living room 1; Of humidity can be suppressed. From the above, moderate humidity of the room 1 is maintained,
Significant increases and decreases in humidity can be mitigated.

【0020】また、湿度検知器25にセロハンを設け、
セロハンの湿度特性を利用して居室1の湿度を検知し、
モータ26A,26Bで第一および第二ガラリ24A,
24Bが連通孔23A,23Bを自動的に開閉するよう
にしたので、簡単な構造のガラリ24A,24Bで、連
通孔23A,23Bの開閉を容易に行うことができる。
A cellophane is provided on the humidity detector 25,
Using the humidity characteristics of cellophane to detect the humidity of living room 1,
The first and second galleys 24A by the motors 26A and 26B,
Since the opening 24B automatically opens and closes the communication holes 23A and 23B, the opening and closing of the communication holes 23A and 23B can be easily performed with the simple structures 24A and 24B.

【0021】さらに、壁4の天井6および床7近傍に設
けることにより、複数の連通孔23A,23Bを形成し
たので、空気が居室1と収納手段21の内部を循環する
循環路が形成され、居室1の空気の湿気の吸収および湿
気蓄積手段21から居室1への湿気の放出する際、空気
の換気量が連通孔が一つの場合よりも多くなり、湿気の
吸収および放出を短時間で行うことができる。
Further, since a plurality of communication holes 23A and 23B are formed by providing the wall 4 near the ceiling 6 and the floor 7, a circulation path for circulating air between the living room 1 and the storage means 21 is formed. When the moisture in the living room 1 is absorbed and the moisture is released from the moisture accumulating means 21 to the living room 1, the air ventilation becomes larger than in the case of one communication hole, and the moisture is absorbed and released in a short time. be able to.

【0022】なお、本発明は前記実施形態に限定される
ものではなく、本発明の目的を達成できる他の構成等を
含み、以下に示すような変形なども本発明に含まれる。
すなわち、室内としては、気圧変動緩和手段および湿度
変動緩和手段のいずれか一方が設けられるものに限ら
ず、気圧変動緩和手段および湿度変動緩和手段の両方が
設けられるものでもよい。このようにすれば、湿度変動
緩和手段が室内の湿度の上昇および低下を緩和する際、
気圧変動緩和手段の内部に蓄えられた空気を利用して室
内の湿度の著しい上昇および低下を抑制することができ
る。
It should be noted that the present invention is not limited to the above-described embodiment, but includes other configurations that can achieve the object of the present invention, and also includes the following modifications.
That is, the room is not limited to the one provided with either the atmospheric pressure fluctuation mitigation means or the humidity fluctuation mitigation means, and may be provided with both the atmospheric pressure fluctuation mitigation means and the humidity fluctuation mitigation means. In this way, when the humidity fluctuation reducing means reduces the rise and fall of indoor humidity,
By using the air stored inside the atmospheric pressure fluctuation mitigation means, it is possible to suppress a significant increase and decrease in indoor humidity.

【0023】また、気圧変動緩和手段としては、壁に設
けられるものに限らず、天井および床に設けられるもの
でもよい。さらに、容積変動体としては、ベローズに限
らず、ゴム等の風船、シリンダの内部にピストンが摺動
可能に設けられ、バネの弾性力でピストンを、シリンダ
の容積が減少する方向に付勢したシリンダ装置、気圧の
変動で変形するダイアフラムでもよい。また、湿度蓄積
手段の材質としては、ゼオライトに限らず、珪藻土およ
びその他の多孔質材料でもよい。さらに、連通孔として
は、壁に設けられるものに限らず、天井および床に設け
られるものでもよい。また、連通孔の数としては、二つ
に限らず、一つでもよい。
The means for alleviating atmospheric pressure fluctuations is not limited to those provided on the wall, but may be those provided on the ceiling and the floor. Further, the volume variation body is not limited to the bellows, but a balloon of rubber or the like, a piston is slidably provided inside the cylinder, and the piston is urged in a direction in which the volume of the cylinder is reduced by the elastic force of the spring. A cylinder device or a diaphragm that deforms due to fluctuations in air pressure may be used. The material of the humidity accumulating means is not limited to zeolite, but may be diatomaceous earth and other porous materials. Further, the communication holes are not limited to those provided on the wall, and may be provided on the ceiling and the floor. Further, the number of communication holes is not limited to two and may be one.

【0024】[0024]

【発明の効果】本発明の高気密建物によれば、次のよう
な効果が得られる。すなわち、請求項1に記載の高気密
建物によれば、ドア等の回動可能に設けられた建具を開
閉すると、気密状態となった室内の内容積が変動し、室
内の気圧が瞬間的に変動する。この室内の気圧の変動に
より気圧変動緩和手段が変形して、気圧変動を吸収する
ので、建具の開閉による室内の気圧の変動が緩和され、
建具をスムーズに開閉することができる。
According to the highly airtight building of the present invention, the following effects can be obtained. In other words, according to the highly airtight building according to claim 1, when a rotatably provided fitting such as a door is opened and closed, the inner volume of the airtight room fluctuates, and the air pressure in the room instantaneously rises. fluctuate. The air pressure fluctuation in the room is deformed by the fluctuation of the air pressure in the room, and the air pressure fluctuation is absorbed, so that the fluctuation of the air pressure in the room due to the opening and closing of the fitting is reduced.
Fittings can be opened and closed smoothly.

【0025】また、請求項2に記載の高気密建物によれ
ば、例えば、ドア等の外開きの回動式建具を開くと、室
内の内容積が増加するが、容積変動体の容積が縮小さ
れ、室内の内容積の増加分が容積変動体の容積減少によ
り相殺されるようになるので、容積変動体の変形で建具
の開放による室内の気圧変動が緩和され、室内の気圧の
降下を抑制できる。一方、前述の建具を閉じると、室内
の内容積が減少するが、容積変動体の容積が拡張され、
室内の内容積の減少分が容積変動体の容積増大により相
殺されるようになるので、容積変動体の変形で建具の閉
鎖による室内の気圧変動が緩和され、室内の気圧の上昇
を抑制できる。
According to the highly airtight building according to the second aspect, for example, when the pivotal fitting that is opened outward such as a door is opened, the internal volume of the room increases, but the volume of the volume variable body decreases. Since the increase in the internal volume of the room is offset by the decrease in the volume of the volume fluctuation body, the deformation of the volume fluctuation body reduces the air pressure fluctuation in the room due to opening of the fittings, and suppresses the drop in the air pressure in the room it can. On the other hand, when the above fittings are closed, the interior volume of the room decreases, but the volume of the volume variable body is expanded,
Since the decrease in the internal volume of the room is offset by the increase in the volume of the volume fluctuation body, the deformation of the volume fluctuation body alleviates the fluctuation of the air pressure in the room due to the closing of the fitting, and can suppress the rise in the air pressure in the room.

【0026】さらに、請求項3に記載の高気密建物によ
れば、周囲の湿度が高いと、湿気蓄積手段が湿気を吸収
し、周囲の湿度が低いと、湿度蓄積手段が湿気を放出す
るので、室内の湿度の上昇により、湿度調節手段が連通
孔を開けば、この連通孔を通じて室内の湿気が湿気蓄積
手段に吸われるようになり、室内の湿度の上昇を緩和で
きる。一方、室内の湿度の低下により、湿度調節手段が
連通孔を開けば、この連通孔を通じて湿気蓄積手段に貯
めておいた湿気が室内へ流入するようになり、室内の湿
度の低下を緩和できる。以上のことから、室内の適度な
湿度が保持され、湿度の著しい上昇および低下を防止で
きる。
Furthermore, according to the highly airtight building of the third aspect, when the surrounding humidity is high, the humidity accumulating means absorbs moisture, and when the surrounding humidity is low, the humidity accumulating means emits moisture. If the humidity adjuster opens the communication hole due to the increase in the humidity in the room, the humidity in the room is sucked into the humidity storage device through the communication hole, and the increase in the humidity in the room can be reduced. On the other hand, if the humidity adjuster opens the communication hole due to the decrease in the indoor humidity, the humidity stored in the moisture storage means flows into the room through the communication hole, and the decrease in the indoor humidity can be reduced. From the above, an appropriate humidity in the room is maintained, and remarkable rise and fall of the humidity can be prevented.

【0027】また、請求項4に記載の高気密建物によれ
ば、室内の湿度が上昇すると、第一湿度調節手段が連通
孔を開き、湿気蓄積手段が室内の空気の湿気を吸うよう
になるので、室内の湿度の上昇を抑制できる。一方、室
内の湿度が低下すると、第二湿度調節手段が連通孔を開
き、湿気蓄積手段に蓄積された湿気が室内に流入するよ
うになるので、室内の湿度の低下を抑制できる。
According to the highly airtight building of the fourth aspect, when the indoor humidity rises, the first humidity adjusting means opens the communication hole, and the humidity accumulating means absorbs the humidity of the indoor air. Therefore, an increase in indoor humidity can be suppressed. On the other hand, when the humidity in the room decreases, the second humidity adjusting means opens the communication hole, and the moisture accumulated in the moisture accumulating means flows into the room, so that the decrease in the humidity in the room can be suppressed.

【0028】さらに、請求項5に記載の高気密建物によ
れば、伸縮部材の長さで湿度が検知されるようになり、
収納手段の連通孔が湿度調節手段で自動的に開閉可能と
なり、簡単な構造の湿度調節手段で、収納手段の連通孔
の開閉を容易に行うことができる。
Further, according to the highly airtight building of the fifth aspect, the humidity can be detected by the length of the elastic member,
The communication hole of the storage means can be automatically opened and closed by the humidity adjustment means, and the communication hole of the storage means can be easily opened and closed by the humidity adjustment means having a simple structure.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の第一実施形態に係る高気密建物の居室
を示す平面図である。
FIG. 1 is a plan view showing a living room of a highly airtight building according to a first embodiment of the present invention.

【図2】前記実施形態に係る高気密建物の居室を示す平
面図である。
FIG. 2 is a plan view showing a living room of the airtight building according to the embodiment.

【図3】本発明の第二実施形態を示す平面図である。FIG. 3 is a plan view showing a second embodiment of the present invention.

【図4】図3におけるIV−IV線断面図である。FIG. 4 is a sectional view taken along line IV-IV in FIG. 3;

【図5】前記第二実施形態の動作を説明する図である。FIG. 5 is a diagram illustrating the operation of the second embodiment.

【符号の説明】[Explanation of symbols]

5 建具であるドア 10 気圧変動緩和手段としての容積変動体 20 湿度変動緩和手段 21 湿気蓄積手段 22 収納手段 23,23A,23B 連通孔 24 湿度調節手段 Reference Signs List 5 Door as a fitting 10 Volume change body as atmospheric pressure fluctuation reducing means 20 Humidity fluctuation reducing means 21 Humidity storing means 22 Storage means 23, 23A, 23B Communication hole 24 Humidity adjusting means

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】屋内外の空気の出入りが遮断される高気密
建物であって、 室内の気圧の変動で変形し、建具の開閉による気圧の変
化を緩和する気圧変動緩和手段が設けられていることを
特徴とする高気密建物。
1. A highly airtight building in which indoor and outdoor air is blocked from entering and exiting, and provided with an air pressure fluctuation alleviating means which is deformed by fluctuations in air pressure inside the room and mitigates a change in air pressure due to opening and closing of a fitting. A highly airtight building characterized by the following.
【請求項2】請求項1に記載の高気密建物において、前
記気圧変動緩和手段として、室内の気圧の変動に応じて
容積が変化する容積変動体が設けられていることを特徴
とする高気密建物。
2. A highly airtight building according to claim 1, wherein a volume fluctuation body whose volume changes according to the fluctuation of the indoor air pressure is provided as said air pressure fluctuation mitigation means. building.
【請求項3】屋内外の空気の出入りが遮断される高気密
建物であって、 湿気を蓄える湿気蓄積手段と、この湿気蓄積手段を内部
に収納する収納手段と、この収納手段の内部と前記室内
とを連通する連通孔と、室内の湿度に応じて前記連通孔
を開閉する湿度調節手段とを備えた湿度変動緩和手段が
設けられていることを特徴とする高気密建物。
3. A highly airtight building in which indoor and outdoor air is blocked from entering and exiting, comprising: a moisture accumulating means for accumulating moisture; a storing means for accommodating the moisture accumulating means therein; A highly airtight building, comprising: a humidity variation alleviating unit including a communication hole communicating with a room and a humidity adjusting unit that opens and closes the communication hole according to humidity in the room.
【請求項4】請求項3に記載の高気密建物において、前
記室内の湿度が設定湿度よりも高くなると前記連通孔を
開き、当該湿度が設定湿度よりも低くなると前記連通孔
を閉じる第一湿度調節手段と、室内の湿度が設定湿度よ
りも低くなると前記連通孔を開き、当該湿度が設定湿度
よりも高くなると前記連通孔を閉じる第二湿度調節手段
とを有していることを特徴とする高気密建物。
4. A first airtight building according to claim 3, wherein said communication hole is opened when said indoor humidity becomes higher than a set humidity, and said communication hole is closed when said humidity becomes lower than said set humidity. Adjusting means and second humidity adjusting means for opening the communication hole when the indoor humidity is lower than the set humidity and closing the communication hole when the humidity is higher than the set humidity. Highly airtight building.
【請求項5】請求項3または請求項4に記載の高気密建
物において、前記湿度調節手段は、前記室内の湿度に応
じて伸縮する部材を含んで構成されていることを特徴と
する高気密建物。
5. A highly airtight building according to claim 3, wherein said humidity adjusting means includes a member which expands and contracts in accordance with the humidity in said room. building.
JP11235503A 1999-08-23 1999-08-23 Highly airtight building Pending JP2001059280A (en)

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Application Number Priority Date Filing Date Title
JP11235503A JP2001059280A (en) 1999-08-23 1999-08-23 Highly airtight building

Publications (1)

Publication Number Publication Date
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Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009174254A (en) * 2008-01-28 2009-08-06 Sekisui House Ltd Fitting vibration suppressing structure for opening and closing hinged door
JP7041988B1 (en) 2021-09-13 2022-03-25 株式会社から屋 Natural ventilation and forced ventilation combined building

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009174254A (en) * 2008-01-28 2009-08-06 Sekisui House Ltd Fitting vibration suppressing structure for opening and closing hinged door
JP7041988B1 (en) 2021-09-13 2022-03-25 株式会社から屋 Natural ventilation and forced ventilation combined building
JP2023041206A (en) * 2021-09-13 2023-03-24 株式会社から屋 Building with combined use of natural ventilation and forcible ventilation

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