JPH11132523A - Ventilation method for house - Google Patents
Ventilation method for houseInfo
- Publication number
- JPH11132523A JPH11132523A JP9296885A JP29688597A JPH11132523A JP H11132523 A JPH11132523 A JP H11132523A JP 9296885 A JP9296885 A JP 9296885A JP 29688597 A JP29688597 A JP 29688597A JP H11132523 A JPH11132523 A JP H11132523A
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- air
- ventilation fan
- house
- room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Ventilation (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、住宅用換気方法に
関する。The present invention relates to a ventilation method for a house.
【0002】[0002]
【従来の技術】図2に示すように、従来の住宅用換気方
法として、各々の居室50、52、54に強制外気給気
機能付空調機58を設け、キッチン56に強制排気用換
気扇60を取付け、居室とキッチン56を通気口62で
連通させたものがある(特開平7−305874号参
照)。2. Description of the Related Art As shown in FIG. 2, as a conventional residential ventilation method, an air conditioner 58 with a forced outside air supply function is provided in each of the living rooms 50, 52, 54, and a ventilation fan 60 for forced exhaust is provided in a kitchen 56. There is an installation in which a living room and a kitchen 56 are communicated through a vent 62 (see JP-A-7-305874).
【0003】この換気方法では、強制外気給気機能付空
調機58で給気する給気量を、強制排気用換気扇60に
よって排気する排気量と同等にすることで、各居室の気
圧差を減少させ、居室間の換気能力のバラツキをなくし
ている。[0003] In this ventilation method, the amount of air supplied by the air conditioner 58 with a forced outside air supply function is made equal to the amount of exhaust air exhausted by the ventilation fan 60 for forced exhaust, thereby reducing the pressure difference between each room. To eliminate variations in ventilation capacity between rooms.
【0004】ところで、強制外気給気機能付空調機58
は、給気する外気の温度をある程度調整することはでき
るが、冬季では外気温度が低いため、不快なコールドド
ラフト(冷気)を給気口の周辺に生じさせ易い。Incidentally, an air conditioner 58 with a forced outside air supply function is provided.
Although the temperature of the outside air to be supplied can be adjusted to some extent, since the outside air temperature is low in winter, an unpleasant cold draft (cool air) is likely to be generated around the air supply port.
【0005】また、従来の換気方法では、各居室の想定
使用人数で各居室毎の換気量が決定される。例えば、1
人当たりの必要換気量を20m3 /hとすると、左側の
居室54(リビング)は4人で使用するので80m3 /
h、真ん中の居室52(寝室)は2人で使用するので4
0m3 /h、右側の居室50(子供部屋)は2人で使用
するので40m3 /hとなり、住宅全体の総換気量は、
120m3 /hとなる。[0005] In the conventional ventilation method, the ventilation volume of each room is determined by the assumed number of users in each room. For example, 1
When the required amount of ventilation per a 20 m 3 / h, left room 54 (living) Since use with four 80 m 3 /
h, the middle room 52 (bedroom) is used by two people, so 4
0 m 3 / h, the living room 50 (child room) on the right side is 40 m 3 / h because it is used by two people, and the total ventilation volume of the entire house is:
120 m 3 / h.
【0006】すなわち、実際に居住しているのは4人で
あるのに、8人分の換気を行っていることになり、大変
なエネルギーをロスしている。しかし、このような不具
合を改善した換気方法が見られない。[0006] That is, although four people actually live, ventilation for eight people is performed, and a great amount of energy is lost. However, no ventilation method has been found that has improved such problems.
【0007】[0007]
【発明が解決しようとする課題】本発明は係る事実を考
慮して、不快なコールドドラフトを発生させず、最低限
の換気量で、住宅全体の換気を確実に行うことを課題と
する。SUMMARY OF THE INVENTION In view of the above fact, it is an object of the present invention to reliably perform ventilation of an entire house without generating an unpleasant cold draft and with a minimum ventilation volume.
【0008】[0008]
【課題を解決するための手段】請求項1に記載の発明で
は、住宅内に屋外空気で換気されるコア空間が設けられ
ており、コア空間は新鮮な空気で満たされている。そし
て、コア空間の空気で、各居室を換気することで、居室
内の空気が新鮮な空気に入れ替わる。According to the first aspect of the present invention, a core space ventilated by outdoor air is provided in a house, and the core space is filled with fresh air. The air in the living room is replaced with fresh air by ventilating each living room with the air in the core space.
【0009】このように、屋外空気を居室内に直接取り
込まず、室内温度に近づいたコア空間の空気を居室に取
り込むことにより、不快なコールドドラフトが発生せ
ず、居室間の気圧差も生じない。As described above, by not taking in the outdoor air directly into the living room, but taking in the air in the core space approaching the room temperature into the living room, unpleasant cold draft does not occur and there is no pressure difference between the living rooms. .
【0010】請求項2に記載の発明では、熱交換換気に
よって、コア空間の温度がさらに居室温度に近づくた
め、家の中での温度差を抑えることができる。[0010] According to the second aspect of the present invention, the temperature of the core space further approaches the living room temperature by the heat exchange ventilation, so that the temperature difference in the house can be suppressed.
【0011】請求項3に記載の発明では、コア空間の換
気量が、住宅の居住者数に基づいて設定されている。す
なわち、居室毎の想定利用人数の総計で算出した換気量
の合計でなく、居住者にとって最適化した換気量となる
ので、エネルギーのロスがない。また、この換気量によ
って、住宅全体を必要かつ十分に換気することができ
る。According to the third aspect of the present invention, the ventilation amount of the core space is set based on the number of residents of the house. In other words, there is no energy loss because the ventilation volume is not the sum of the ventilation volume calculated by the total number of assumed users for each room but the ventilation volume optimized for the resident. In addition, the entire house can be required and sufficiently ventilated by this ventilation amount.
【0012】請求項4に記載の発明では、コア空間が、
サニタリーゾーン、廊下、或いは階段ホールとされてい
る。このため、サニタリーゾーンの湿気、臭気等が集中
的に屋外へ排気される。また、居室と隣接する廊下、階
段ホールをコア空間とすることで、居室の換気がスムー
ズに行える。According to the invention described in claim 4, the core space is:
It is a sanitary zone, corridor, or staircase hall. For this reason, moisture, odor, etc. in the sanitary zone are exhausted to the outside intensively. In addition, the corridor and staircase hall adjacent to the living room are used as the core space, so that the living room can be smoothly ventilated.
【0013】[0013]
【発明の実施の形態】図1には、本形態に係る住宅用換
気方法を用いた住宅10の一階部分の間取りが示されて
いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a floor plan of a first floor of a house 10 using a ventilation method for a house according to the present embodiment.
【0014】住宅10の中央部には、コア空間としての
階段ホール12が設けられている。階段ホール12の左
側には、間仕切壁14で仕切られたリビングルーム16
が設けられている。間仕切壁14には、出入り用のドア
18と換気扇20が設けられている。At the center of the house 10, a staircase hall 12 is provided as a core space. On the left side of the staircase hall 12, there is a living room 16 partitioned by a partition wall 14.
Is provided. The partition wall 14 is provided with an access door 18 and a ventilation fan 20.
【0015】また、階段ホール12の右側には、間仕切
壁22、24、26で寝室28と子供部屋30が構成さ
れている。寝室28の間仕切壁22には、出入り用のド
ア32と換気扇34が設けられており、また、子供部屋
30の間仕切壁26にも、出入り用のドア36と換気扇
38が設けられている。A bedroom 28 and a children's room 30 are formed on the right side of the staircase hall 12 by partition walls 22, 24 and 26. An entrance door 32 and a ventilation fan 34 are provided on the partition wall 22 of the bedroom 28, and an entrance door 36 and a ventilation fan 38 are also provided on the partition wall 26 of the child room 30.
【0016】一方、階段ホール12の外壁40には排気
用換気扇42が、また、外壁44には、給気用換気扇4
6が設けられており、給気用換気扇46で給気された屋
外空気が階段ホール12を吹き抜け、排気用換気扇42
から屋外へ排気されるようになっている。On the other hand, on the outer wall 40 of the staircase hall 12, an exhaust ventilation fan 42 is provided, and on the outer wall 44, an air supply ventilation fan 4 is provided.
6, the outdoor air supplied by the air supply ventilation fan 46 blows through the stair hole 12, and the exhaust ventilation fan 42 is provided.
It is designed to be exhausted from outside.
【0017】次に、本形態に係る住宅用換気方法の作用
を説明する。図1に示すように、排気用換気扇42及び
給気用換気扇46を駆動させると、階段ホール12に屋
外の新鮮な空気が取り込まれる。ここで、換気扇20、
34、38を駆動させると、各部屋の汚れた空気が階段
ホール12内の新鮮な空気と入れ替えられる。Next, the operation of the residential ventilation method according to this embodiment will be described. As shown in FIG. 1, when the exhaust ventilation fan 42 and the air supply ventilation fan 46 are driven, fresh outdoor air is taken into the staircase hall 12. Here, the ventilation fan 20,
Driving 34, 38 replaces the dirty air in each room with fresh air in staircase hall 12.
【0018】このように、屋外空気を部屋に直接取り込
まず、室内温度に近づいた階段ホール12を間接的に取
り込むことにより、不快なコールドドラフトが発生せ
ず、部屋間の気圧差も生じない。As described above, the outdoor air is not directly taken into the room, but the staircase hole 12 approaching the room temperature is taken indirectly, so that unpleasant cold draft does not occur and there is no pressure difference between the rooms.
【0019】また、階段ホール12の必要換気量は、住
宅10の居住者数に基づいて設定されている。すなわ
ち、リビング16の利用人数は4人、寝室28の利用人
数は2人、子供部屋30の利用人数は2人であるが、こ
の住宅に居住する家族数4人を対象として、必要換気量
が決定される。この必要換気量が、排気用換気扇42が
常時換気する換気量である。The required ventilation volume of the staircase hall 12 is set based on the number of residents of the house 10. That is, the number of people in the living room 16 is four, the number of people in the bedroom 28 is two, and the number of people in the children's room 30 is two. It is determined. This required ventilation amount is a ventilation amount at which the exhaust fan 42 constantly ventilates.
【0020】そして、1人当たりの必要換気量を20m
3 /hとすると、4人×20m3 /h=80m3 /hが
必要換気量となる。これによって、従来のように、エネ
ルギーをロスすることなく、住宅全体を必要かつ十分に
換気することができる。The required ventilation volume per person is 20 m
When 3 / h, it is necessary ventilation 4 people × 20m 3 / h = 80m 3 / h. This allows necessary and sufficient ventilation of the entire house without losing energy as in the related art.
【0021】なお、本形態では、コア空間を階段ホール
12としたが、トイレや浴室等のサニタリーゾーンをコ
ア空間として加えてもよい。これによって、湿気、臭気
等が集中的に屋外へ排気される。また、部屋と隣接する
廊下、階段ホールをコア空間とすることで、部屋の換気
がスムーズに行える。In the present embodiment, the core space is the staircase hole 12, but a sanitary zone such as a toilet or a bathroom may be added as the core space. As a result, moisture, odor, etc. are exhausted to the outdoors intensively. In addition, by making the corridor and stair hall adjacent to the room a core space, the room can be ventilated smoothly.
【0022】さらに、発展させた例として、排気用換気
扇42の排気経路と給気用換気扇46の給気経路を交差
させ、そこに熱交換器を設置することもできる。これに
よって、熱損失をさらに抑えることが可能であるばかり
ではなく、分散して設置した場合に比べ設備投資を抑え
ることができる。As a further developed example, the exhaust path of the exhaust ventilation fan 42 and the air supply path of the air supply ventilation fan 46 may intersect, and a heat exchanger may be installed there. As a result, not only the heat loss can be further suppressed, but also the capital investment can be suppressed as compared with the case where the devices are distributed.
【0023】また、階段ホール12の給気は、給気用換
気扇46による強制給気に替えて、外壁44に給気口や
隙間を設けるだけの自然給気でもよい。さらに、各部屋
と階段ホール12との換気量は、実際に使用している人
数によって決定される。The air supply to the staircase hall 12 may be replaced by forced air supply by the air supply ventilation fan 46, and may be natural air supply by simply providing an air supply port or a gap in the outer wall 44. Furthermore, the ventilation volume between each room and the staircase hall 12 is determined by the number of persons actually using the room.
【0024】すなわち、例えば、寝室28に2人に居れ
ば、必要換気量が2人×20m3 /h=40m3 /hと
なるように、換気扇34が駆動される。That is, for example, if there are two persons in the bedroom 28, the ventilation fan 34 is driven such that the required ventilation volume is 2 persons × 20 m 3 / h = 40 m 3 / h.
【0025】また、本形態では、換気扇18、34、3
8で排気し、ドア18、32、36のアンダーカット
(ドア周囲の隙間)から給気するようにしたが、逆に、
換気扇で給気し、アンダーカットから排気するようにし
てもよい。さらに、換気扇はドアに取付けるタイプのド
ア換気扇でもよい。In this embodiment, the ventilation fans 18, 34, 3
8 and exhaust air from the undercuts (gap around the doors) of the doors 18, 32 and 36.
Air may be supplied by a ventilation fan and exhausted from the undercut. Further, the ventilation fan may be a door ventilation fan mounted on a door.
【0026】[0026]
【発明の効果】本発明は上記構成としたので、不快なコ
ールドドラフトを発生させず、最低限の換気量で、住宅
全体の換気を確実に行うことができ、また、エネルギー
の省力化を図ることもできる。Since the present invention has the above-described structure, the entire house can be reliably ventilated with a minimum amount of ventilation without generating an unpleasant cold draft, and energy can be saved. You can also.
【図1】本形態に係る住宅用換気方法を説明した間取り
図である。FIG. 1 is a floor plan illustrating a residential ventilation method according to an embodiment.
【図2】従来の住宅用換気方法を説明した間取り図であ
る。FIG. 2 is a floor plan illustrating a conventional residential ventilation method.
12 階段ホール(コア空間) 20 換気扇 34 換気扇 38 換気扇 42 排気用換気扇 46 給気用換気扇 12 Stair hall (core space) 20 Ventilation fan 34 Ventilation fan 38 Ventilation fan 42 Exhaust ventilation fan 46 Air supply ventilation fan
Claims (4)
を設け、各居室は前記コア空間の空気で換気することを
特徴とする住宅用換気方法。1. A ventilation method for a house, wherein a core space ventilated by outdoor air is provided in a house, and each living room is ventilated by the air in the core space.
で熱交換する換気としたことを特徴とする請求項1に記
載の住宅用換気方法。2. The residential ventilation method according to claim 1, wherein the ventilation of the core space is ventilation for exchanging heat between supply air and exhaust air.
数に基づいて設定されたことを特徴とする請求項1に記
載の住宅用換気方法。3. The residential ventilation method according to claim 1, wherein the ventilation amount of the core space is set based on the number of residents of the residence.
下、或いは階段ホールであることを特徴とする請求項1
〜請求項3の何れかに記載の住宅用換気方法。4. The system according to claim 1, wherein the core space is a sanitary zone, a corridor, or a stair hall.
The residential ventilation method according to claim 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9296885A JPH11132523A (en) | 1997-10-29 | 1997-10-29 | Ventilation method for house |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9296885A JPH11132523A (en) | 1997-10-29 | 1997-10-29 | Ventilation method for house |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11132523A true JPH11132523A (en) | 1999-05-21 |
Family
ID=17839433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9296885A Pending JPH11132523A (en) | 1997-10-29 | 1997-10-29 | Ventilation method for house |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH11132523A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015143605A (en) * | 2013-12-27 | 2015-08-06 | 大和ハウス工業株式会社 | ventilation system |
CN111140997A (en) * | 2019-12-31 | 2020-05-12 | Tcl空调器(中山)有限公司 | Air conditioner control method and device, air conditioner and computer readable storage medium |
CN112902341A (en) * | 2019-12-03 | 2021-06-04 | 上海依瓦达环境技术有限公司 | Whole-house pipeless purifying ventilation system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6433449A (en) * | 1987-07-27 | 1989-02-03 | Matsushita Electric Works Ltd | Indoor ventilator |
JPH0370929A (en) * | 1989-08-08 | 1991-03-26 | Kajima Corp | Building utilizing natural energy |
JPH07103536A (en) * | 1993-10-07 | 1995-04-18 | Sekisui Chem Co Ltd | Ventilation system for building |
-
1997
- 1997-10-29 JP JP9296885A patent/JPH11132523A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6433449A (en) * | 1987-07-27 | 1989-02-03 | Matsushita Electric Works Ltd | Indoor ventilator |
JPH0370929A (en) * | 1989-08-08 | 1991-03-26 | Kajima Corp | Building utilizing natural energy |
JPH07103536A (en) * | 1993-10-07 | 1995-04-18 | Sekisui Chem Co Ltd | Ventilation system for building |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015143605A (en) * | 2013-12-27 | 2015-08-06 | 大和ハウス工業株式会社 | ventilation system |
CN112902341A (en) * | 2019-12-03 | 2021-06-04 | 上海依瓦达环境技术有限公司 | Whole-house pipeless purifying ventilation system |
CN111140997A (en) * | 2019-12-31 | 2020-05-12 | Tcl空调器(中山)有限公司 | Air conditioner control method and device, air conditioner and computer readable storage medium |
CN111140997B (en) * | 2019-12-31 | 2021-08-24 | Tcl空调器(中山)有限公司 | Air conditioner control method and device, air conditioner and computer readable storage medium |
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