JPH01312339A - Ventilation device - Google Patents
Ventilation deviceInfo
- Publication number
- JPH01312339A JPH01312339A JP63144012A JP14401288A JPH01312339A JP H01312339 A JPH01312339 A JP H01312339A JP 63144012 A JP63144012 A JP 63144012A JP 14401288 A JP14401288 A JP 14401288A JP H01312339 A JPH01312339 A JP H01312339A
- Authority
- JP
- Japan
- Prior art keywords
- air
- indoor
- outdoor
- heat exchanger
- passage
- 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
- 238000009423 ventilation Methods 0.000 title claims description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 238000007791 dehumidification Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1004—Bearings or driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/104—Heat exchanger wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1056—Rotary wheel comprising a reheater
- F24F2203/106—Electrical reheater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1068—Rotary wheel comprising one rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1088—Rotary wheel comprising three flow rotor segments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、室内空気を室外空気で換気するようにした換
気装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a ventilation device that ventilates indoor air with outdoor air.
（従来の技術）
従来、この種換気装置として、例えば実公昭６３−４９
１２号公報に記載されたものが知られており、この公報
記載のものは、第１１図に示したごとく、ケーシング（
Ｃ）の内部に仕切板（Ｂ）を設けて、該仕切板（Ｂ）で
仕切られる前記ケーシング（Ｃ）の下部側に、室内空気
を室外側に排出する排気通路（Ｔ１）を、また前記ケー
シング（Ｃ）の上部側に、室外空気を室内側に取込む吸
気通路（Ｔ２）をそれぞれ区画形成すると共に、前記ケ
ーシング（Ｃ）の内方中央部位に、前記各通路（Ｔ１）
（Ｔ２）を縦断するごとく、ハニカム構造とされた回転
式熱交換器（Ｅ）を回転自由に支持して、前記排気通路
（ＴＩ）から室外側に排出される室内排気と、前記吸気
通路（Ｔ２）から室内側に取込まれる室外吸気とを、前
記熱交換ｉ （Ｅ）を介して熱交換するようにしている
。(Prior art) Conventionally, as this type of ventilation device, for example,
The one described in Publication No. 12 is known, and the one described in this publication has a casing (
A partition plate (B) is provided inside the casing (B), and an exhaust passage (T1) for discharging indoor air to the outdoor side is provided on the lower side of the casing (C) partitioned by the partition plate (B). Inlet passages (T2) for taking outdoor air into the room are formed on the upper side of the casing (C), and each passage (T1) is formed on the inner central part of the casing (C).
A rotary heat exchanger (E) having a honeycomb structure is freely supported so as to extend vertically through (T2), and the indoor exhaust gas discharged to the outdoor side from the exhaust passage (TI) and the intake passage (T2) are freely supported. The outdoor intake air taken into the indoor side from T2) is heat-exchanged via the heat exchanger i (E).
（発明が解決しようとする課題）
ところで、以上の換気装置では、換気機能だけを具備し
、加湿機能や除湿機能を備えていないことから、室内の
良好な空気調和を斤うためには、前記換気装置以外に加
湿機能や除湿機能を備えた機器類を別途配置する必要が
ある。(Problem to be Solved by the Invention) By the way, since the above-mentioned ventilation device has only a ventilation function and does not have a humidification function or a dehumidification function, in order to achieve good indoor air conditioning, it is necessary to In addition to ventilation equipment, equipment with humidification and dehumidification functions must be installed separately.
本発明は、以上のような点に鑑みてなしたものであり、
その目的は、換気機能のみならず、加湿機能や除湿機能
をも共に具備して、良好な空気調和を行うことができる
換気装置を提供することにある。The present invention has been made in view of the above points,
The purpose is to provide a ventilation device that has not only a ventilation function but also a humidification function and a dehumidification function and can perform good air conditioning.
（課題を解決するための手段）
上記目的を達成するために、本発明では、室内空気を室
外空気で置換する換気装置において、ケーシング（１）
内に、軸方向への流風を許容する円筒形ハニカム構造の
回転式熱交換器（２）を配設して、この熱交換器（２）
の軸方向に、該熱交換器（２）の回転方向に沿って、室
外空気循環通路（１１）と、加熱源（５）で加熱した後
の室外空気を室内に取込む室外吸気通路（１２）、及び
室内空気を室外へ排出する室内排気通路（１３）を配設
したことを特徴とするものである。(Means for Solving the Problem) In order to achieve the above object, the present invention provides a ventilation system that replaces indoor air with outdoor air.
A rotary heat exchanger (2) with a cylindrical honeycomb structure that allows air flow in the axial direction is installed inside the heat exchanger (2).
In the axial direction of the heat exchanger (2), an outdoor air circulation passageway (11) and an outdoor air intake passageway (12) are arranged along the rotational direction of the heat exchanger (2). ), and an indoor exhaust passageway (13) for discharging indoor air to the outdoors.
前記熱交換器（２）の回転方向に沿って順次流通される
風を、室内循環空気、前記加熱源（５）で加熱した後の
室内から室外への室内排気、及び室外から室内への室外
吸気に変更する通風変更手段を設けることが可能である
。The wind that is sequentially distributed along the rotational direction of the heat exchanger (2) is used as indoor circulating air, indoor exhaust from the indoor to outdoor after being heated by the heating source (5), and outdoor exhaust from the outdoor to the indoor. It is possible to provide ventilation changing means for changing the intake air.
（作用）
前記排気通路（１３）を通過する室内排気は、前記熱交
換器（２）の一部を通過して室外側に排出され、また、
前記吸気通路（１２）を通る室外吸気は、前記熱交換器
（２）の他方一部を通過して室内側に取込まれるのであ
り、従って前記吸気通路（１２）と排気通路（１３）と
の吸排気でもって、室内空気の室外空気による換気が行
われるのである。(Function) The indoor exhaust gas passing through the exhaust passage (13) passes through a part of the heat exchanger (2) and is discharged to the outdoor side, and
The outdoor intake air passing through the intake passage (12) passes through the other part of the heat exchanger (2) and is taken into the room, so that the intake passage (12) and the exhaust passage (13) are connected to each other. The indoor air is ventilated by the outdoor air through the intake and exhaust of the indoor air.
一方、前記熱交換器（２）には、前記循環通路（１１）
を循環される室外空気と、前記加熱源（５）で加熱され
、前記吸気通路（１２）を通って室外から室内側に取込
まれる室外吸気とが、それぞれ通過されるため、室外空
気中の水分は、加熱された室外吸気側に移動されること
＼なって、無給水条件下での室内加湿が行われるのであ
る。On the other hand, the heat exchanger (2) includes the circulation passage (11).
The outdoor air that is circulated through the air and the outdoor intake air that is heated by the heating source (5) and taken from the outdoors into the indoor side through the intake passageway (12) are passed through, so that the Moisture is moved to the heated outdoor air intake side, and indoor humidification is performed under no water supply conditions.
また、以上の換気装置において、前記通風変更手段によ
り、前記熱交換器（２）の回転方向に沿って順次流通さ
れる風を、室内循環空気、前記加熱源（５）で加熱した
後の室内から室外への室内排気、及び室外から室内への
室外吸気に変更するときには、前述した加湿時とは異な
り、室内に循環される室内循環空気中の水分が、加熱源
（５）で加熱された後の室内排気側に移動されること＼
なって、室内側の除湿が行われるのである。In the above ventilation system, the ventilation changing means may convert the air, which is sequentially distributed along the rotational direction of the heat exchanger (2), into indoor circulating air, into the room after being heated by the heating source (5). When changing from indoor exhaust to the outdoors and from outdoors to indoors, unlike the humidification described above, the moisture in the indoor circulating air that is circulated indoors is heated by the heating source (5). To be moved to the rear indoor exhaust side＼
In this way, the interior of the room is dehumidified.
（実施例）
第１図乃至第３図に示した換気装置は、ケーシング（１
）の内方中央部位に、円筒形のハニカム構造とされた回
転式熱交換器（２）を回転自由に支持して、この熱交換
器（２）を前記ケーシング（１）の内方上部側に設けた
モータ（３）に伝動ベルト（４）を介して連動連結させ
、前記モータ（３）の駆動に伴い前記熱交換器（２）を
適当な速度でもって、同図の矢印方向に回転させるよう
になす。(Example) The ventilation system shown in FIGS. 1 to 3 has a casing (1
), a rotary heat exchanger (2) having a cylindrical honeycomb structure is freely rotatably supported, and this heat exchanger (2) is mounted on the inner upper side of the casing (1). The heat exchanger (2) is rotated at an appropriate speed in the direction of the arrow in the figure as the motor (3) is driven. Let it happen.
前記ハニカム状の熱交換器（２）は、塩化リチウムや、
シリカゲル等を担持させた活性炭紙等の素材で形成され
る。The honeycomb-shaped heat exchanger (2) is made of lithium chloride,
It is made of a material such as activated carbon paper that supports silica gel or the like.
また、前記ケーシング（１）の内部に、複数の仕切壁（
ｌＯ）を介して、前記熱交換器（２）の回転方向に沿っ
て、室外空気を循環させる室外空気循環通路（１１）と
、室外空気を室内側に取込む室外吸気通路（１２）と、
室内空気を室外側へ排出する室内排気通路（１３）とを
それぞれ形成すると共に、前記吸気通路（１２）の室外
空気取込み側で前記熱交換器（２）の風上側に、ヒータ
などの加熱源（５）を配設するのである。Further, inside the casing (1), there are a plurality of partition walls (
an outdoor air circulation passageway (11) that circulates outdoor air along the rotational direction of the heat exchanger (2), and an outdoor air intake passageway (12) that takes outdoor air into the indoor side through the heat exchanger (2);
An indoor exhaust passage (13) for discharging indoor air to the outside of the room is formed, and a heating source such as a heater is provided on the outdoor air intake side of the intake passage (12) and on the windward side of the heat exchanger (2). (5) is provided.
具体的には、前記仕切壁（１０）により、前記ケーシン
グ（１）の内方上部側に、前記室外循環通路（１１）を
形成すると共に、前記ケーシング（１）の内方下部側で
、前記熱交換器（２）の回転方向後部側に、前記吸気通
路（１２）を形成して、この吸気通路（１２）における
前記熱交換器（２）の風上側に前記加熱源（５）を配設
する一方、前記熱交換器（２）の回転方向前部側に、前
記室内排気通路（１３）を形成するのである。Specifically, the partition wall (10) forms the outdoor circulation passageway (11) on the inner upper side of the casing (1), and forms the outdoor circulation passageway (11) on the inner lower side of the casing (1). The intake passage (12) is formed on the rear side in the rotational direction of the heat exchanger (2), and the heat source (5) is arranged on the windward side of the heat exchanger (2) in the intake passage (12). At the same time, the indoor exhaust passage (13) is formed on the front side in the rotational direction of the heat exchanger (2).
また、同各図の実施例においては、前記ケーシング（１
）における循環通路（１１）と排気通路（１３）の風下
側に、排気ファン（６）を設けて、該ファン（６）によ
り、前記循環通路（１１）を循環される室外空気と、前
記排気通路（１３）から室外側に排出される室内排気と
を、それぞれ−緒に室外側に強制排出するようになすと
共に、前記吸気通路（１２）における熱交換器（２）の
風下側に、送風ファン（７）を設けて、該ファン（７）
により前記吸気通路（１２）から吸気される室外吸気を
室内側に強制的に送風させるようにしている。In addition, in the embodiments shown in the same figures, the casing (1
), an exhaust fan (6) is provided on the leeward side of the circulation passageway (11) and the exhaust passageway (13), and the outdoor air circulated through the circulation passageway (11) and the exhaust air are The indoor exhaust gas discharged to the outdoor side from the passage (13) is forcibly discharged to the outdoor side together with the indoor exhaust air, and the air blower is placed on the leeward side of the heat exchanger (2) in the intake passage (12). A fan (7) is provided, the fan (7)
Thus, the outdoor air taken in from the intake passage (12) is forcibly blown toward the indoor side.
次に、以上のように構成された換気装置の作用について
説明する。前記第１図乃至第３図に示した換気装置は、
主として冬季などに、室内の加湿を行う場合に使用する
のである。Next, the operation of the ventilation system configured as described above will be explained. The ventilation system shown in FIGS. 1 to 3 is as follows:
It is mainly used to humidify indoor rooms during the winter.
先ず、前記吸気通路（１２）に導入された室外吸気は、
第３図の実線矢印（ロ）で示したごとく、前記熱交換器
（２）の一部を通過して室内側に取込まれ、また前記排
気通路（１３）を通過する室内排気は、第２図の一点鎖
線矢印（ハ）で示したごとく、前記熱交換器（２）の他
方側一部を通過して室外側に排出されるのであり、従っ
て前記吸気通路（１２）と排気通路（１３）との吸排気
でもって、室内側の換気が行われる。First, the outdoor intake air introduced into the intake passage (12) is
As shown by the solid arrow (b) in FIG. As shown by the dashed line arrow (c) in Fig. 2, it passes through a part of the other side of the heat exchanger (2) and is discharged to the outside of the room, so that the intake passage (12) and the exhaust passage ( 13) The indoor side is ventilated by air intake and exhaust.
また、前記実線矢印（ロ）で示した室外吸気は、前記加
熱源（５）で加熱された状態で前記熱交換器（２）を通
過するのであり、一方、第２図及び第３図の点線矢印（
イ）で示したごとく、前記循環通路（１１）を循環され
る室外空気も前記熱交換器（２）に通過されるため、こ
の室外空気中に倉まれる水分が、前記熱交換器（２）を
介して、加熱された室外吸気側に自然に移動されること
＼なり、従って、別途給水設備等を設けることなく無給
水による加湿が可能となるのである。In addition, the outdoor intake air indicated by the solid line arrow (b) passes through the heat exchanger (2) while being heated by the heat source (5). Dotted arrow (
As shown in b), since the outdoor air circulated through the circulation passage (11) also passes through the heat exchanger (2), the moisture stored in this outdoor air is transferred to the heat exchanger (2). ), the air is naturally moved to the heated outdoor intake side\, and therefore, humidification without water supply is possible without the need for separate water supply equipment.
これを、第７図に基づいて定量的に説明する。This will be explained quantitatively based on FIG.
例えば、室外空気の状態（点ａ）が温度１４°Ｃ１絶対
湿度０． ＯＯ４ｋｇ／ｋｇ （相対湿度約４０％）で
あり、前記加熱源（５）でこの室外空気温度が５５℃に
加熱された（点ｂ）とすると、加熱後に前記吸気通路（
１２）を介して熱交換器（２）に流入される室外吸気の
相対湿度は１０％以下にまで低下されることになる（点
ｂ）。そして、この相対湿度の低下された室外吸気（点
ｂ）と、前記循環通路（１１）を介して熱交換器（２）
に流入される室外循環空気（点ａ）とで、湿分授受及び
温度のやりとりが行なわれることになるから、前記室外
循環空気（点ａ）から室外吸気（点ｂ）へ湿分の移動が
行われることになる。For example, the condition of the outdoor air (point a) is temperature 14°C, absolute humidity 0. OO4kg/kg (relative humidity about 40%) and the outdoor air temperature is heated to 55°C by the heating source (5) (point b). After heating, the air intake passage (
12) The relative humidity of the outdoor intake air flowing into the heat exchanger (2) is reduced to 10% or less (point b). This outdoor intake air (point b) with reduced relative humidity is then transferred to the heat exchanger (2) via the circulation passageway (11).
Moisture exchange and temperature exchange will take place with the outdoor circulating air (point a) flowing into the outdoor circulating air (point a), so moisture will move from the outdoor circulating air (point a) to the outdoor intake air (point b). It will be done.
即ち、室外吸気は、室外循環空気から絶対湿度ΔＸ、＝
０．００３ｋｇ／ ｋｇ相当の湿分を取込み、同全の絶
対湿度ΔＸ２＝ Ｏ、ＯＯ３ｋｇ／ ｋｇ相当の湿分増
加がなされることになり、又、温度のやりとりを伴って
、点すは点Ｃへ、点ａは点ｄへそれぞれ移ることになる
。In other words, the outdoor air intake is the absolute humidity ΔX,=
It takes in moisture equivalent to 0.003 kg/kg, and the humidity increases by the same total absolute humidity ΔX2=O, OO3 kg/kg. Also, with the exchange of temperature, the point C , point a will move to point d.
こうして、点Ｃの状態にされた室外吸気は、常温２０°
Ｃ換算では相対湿度が約５０％（点ｅ）となり、元の室
外空気の相対湿度約４０％に対し、約１０％の湿度増加
がなし得るのである。In this way, the outdoor intake air brought into the state of point C is at room temperature 20°C.
In terms of C, the relative humidity is about 50% (point e), which means that the relative humidity of the original outdoor air is about 40%, and the humidity can be increased by about 10%.
また、以上の換気装置は、前記熱交換器（２）の回転方
向に沿って順次流通される風を、室内循環空気、前記加
熱源（５）で加熱した後の室内から室外への室内排気、
及び室外から室内への室外吸気に変更する通風変更手段
を設けることが可能である。In addition, the above-mentioned ventilation device converts air that is sequentially distributed along the rotational direction of the heat exchanger (2) into indoor circulating air, indoor exhaust air from the room to the outdoors after being heated by the heating source (5). ,
It is also possible to provide ventilation changing means for changing the outdoor air intake from the outdoors to the indoor air.
具体的には、第２図で示した中心点（０）を支点として
、前記換気装置の全体を壁部（Ｋ）に対し１８０度反転
可能となし、第１図乃至第３図に示した状態から、第４
図乃至第６図に示したように反転させるのであり、この
第４図乃至第６図に示した換気装置は、主として夏季な
どに、室内の除湿を行う場合に使用するのである。Specifically, the entire ventilation system can be turned over 180 degrees with respect to the wall (K) using the center point (0) shown in FIG. From the state, the fourth
The ventilation system shown in FIGS. 4 to 6 is used to dehumidify a room, mainly in the summer.
斯くして、前記循環通路（１１）を循環する室外循環空
気（第２図、第３図の点線矢印イ）を、第５図及び第６
図に示した点線矢印（ニ）のように、室内側で循環され
る室内循環空気へと変更させると共に、前記吸気通路（
１２）を通過する室外吸気（第３図の実線矢印口）を、
第６図に示した実線矢印（ホ）のように、室内から室外
側への室内排気に変更させる一方、前記排気通路（１３
）を通る室内排気（第２図の一点鎖線矢印ハ）を、第５
図に示した一点鎖線矢印（へ）のように、室外から室内
への室外吸気に変更させるのである。In this way, the outdoor circulating air (dotted line arrow A in FIGS. 2 and 3) circulating through the circulation passageway (11) is
As shown by the dotted arrow (d) in the figure, the air is changed to indoor circulation air that is circulated indoors, and the intake passage (
12) The outdoor intake air passing through (solid line arrow port in Figure 3) is
As shown by the solid line arrow (E) in FIG.
) (dotted chain arrow c in Figure 2) is
As shown by the dashed-dotted arrow in the figure, the outdoor air intake is changed from outdoors to indoors.
以上のように、前記循環通路（１１）と吸気通路（１２
）及び排気通路（１３）を流通する風をそれぞれ変更さ
せることにより、前記熱交換器（２）には、前記実線矢
印（ホ）で示したごとく、前記加熱源（５）で加熱され
た後の室内から室外側に排出される室内排気と、前記点
線矢印（ニ）で示した室内循環空気とが、それぞれ通過
されることになるため、前述した加湿時とは異なり、今
度は、加温された室内排気に室内循環空気中に含まれる
水分が移動されること＼なって、自然に室内側が除湿で
きるのである。As mentioned above, the circulation passage (11) and the intake passage (12)
) and the exhaust passage (13), the heat exchanger (2) is heated by the heating source (5) and then heated, as shown by the solid arrow (E). The indoor exhaust gas discharged from the room to the outside and the indoor circulating air indicated by the dotted arrow (d) are passed through, so unlike the humidification described above, this time the heating The moisture contained in the indoor circulating air is transferred to the indoor exhaust air, and the interior of the room can be naturally dehumidified.
尚、前記各図の実施例においては、前記循環通路（１１
）の室外側と、前記吸気通路（１２）の室外側、及び前
記排気通路（１３）の室内側とに、それぞれフィルタ（
８）を配設している。In addition, in the embodiments shown in each of the figures, the circulation passage (11
), on the outdoor side of the intake passage (12), and on the indoor side of the exhaust passage (13), respectively.
8) is installed.
また、本発明の換気装置は、第８図乃至第１０図に示し
たごとく構成することも可能である。Further, the ventilation system of the present invention can also be configured as shown in FIGS. 8 to 10.
この装置は、室内側に臨む室内グリル（ＧＲ）と、室外
側に臨む室外ガラ’Ｊ （ＧＡ）を別体に備え、装置本
体ケーシング（１）を天井裏等への埋込式となしたもの
であって、前記ケーシング（１）の内部を、第１０図の
ように前記熱交換器（２）の回転方向に沿って上下及び
左右に４つに仕切り、前記ケーシング（１）の第１０図
中左側で上下部位に、２つの第１及び第２循環通路（Ｉ
ＩＡ）（ＩＩＢ）を設けると共に、前記ケーシング（１
）の下部側で前記第２循環通路（ＩＩＢ）の右側に、前
記室外吸気通路（１２）を、また該吸気通路（１２）の
上部側で前記第１循環通路（ＩＩＡ）の右側に、前記室
内排気通路（１３）を形成したものである。This device is equipped with a separate indoor grill (GR) facing the indoor side and an outdoor gala (GA) facing the outdoor side, and the device main body casing (1) is recessed in the ceiling etc. The inside of the casing (1) is partitioned into four parts vertically and horizontally along the rotational direction of the heat exchanger (2) as shown in FIG. On the left side of the figure, there are two first and second circulation passages (I
IA) (IIB), and the casing (1
) to the right of the second circulation passage (IIB), and the outdoor intake passage (12) to the right of the first circulation passage (IIA) to the upper side of the intake passage (12). An indoor exhaust passage (13) is formed therein.
また、第８．９図に示すように前記第１循環通、路（Ｉ
ＩＡ）と排気通路（１３）の室外側にそれぞれ排気ファ
ン（６）を、かつ、前記第２循環通路（ＩＩＢ）と吸気
通路（１２）の室内側にそれぞれ送風ファン（７）を配
置すると共に、前記吸気通路（１２）における熱交換器
（２）の風上側に、前記加熱源（５）として、加湿時に
使用される第１ヒータ（５１）を、かつ、前記排気通路
（１３）における熱交換器（２）の風上側に、除湿時に
使用される第２ヒータ（５２）をそれぞれ配設する一方
、前記第１及び第２循環通路（１１Ａ）（ＩＩＢ）の内
部で、前記熱交換器（２）の両側前後位置に、それぞれ
第１〜第４切換ダンパー（９１）〜（９４）を開閉自由
に取付ける。In addition, as shown in Figure 8.9, the first circulation passage (I
An exhaust fan (6) is arranged on the outdoor side of the IA) and the exhaust passage (13), and a blower fan (7) is arranged on the indoor side of the second circulation passage (IIB) and the intake passage (12), respectively. , a first heater (51) used during humidification is installed as the heat source (5) on the windward side of the heat exchanger (2) in the intake passage (12), and A second heater (52) used for dehumidification is disposed on the windward side of the exchanger (2), while the heat exchanger First to fourth switching dampers (91) to (94) are attached to the front and rear positions on both sides of (2) so as to be freely openable and closable.
斯くして、冬季時などには、前記第１及び第２循環通路
（ＩＩＡ）（ＩＩＢ）内に設けた前記各切換ダンパー（
９１）〜（９４）が、それぞれ第９図の実線状態に切換
位置され、前記各循環通路（ＩＩＡ）（ＩＩＢ）の内部
を室外空気が、同図の実線矢印で示したごとく循環され
るのであり、また、前記排気通路（１３）からは、第８
図の実線矢印で示したように、室内空気が前記熱交換器
（２）を経て室外側に排出され、更に前記吸気通路（１
２）においては、室内吸気が前記第１ヒータ（５１）で
加温されて、前記熱交換器（２）を経て室内側に供給さ
れるのであり、従ってこの熱交換器（２）で前記各循環
通路（ＩＩＡ）（１１Ｂ）を通る室外空気中の水分が前
記吸気通路（１２）から室内側に供給されるｍ−外吸気
に移動して、室内側の加湿が行われるのである。Thus, during winter, etc., each of the switching dampers (
91) to (94) are respectively switched to the solid line state in FIG. 9, and the outdoor air is circulated inside each of the circulation passages (IIA) (IIB) as shown by the solid line arrows in the same figure. Also, from the exhaust passage (13), there is an eighth
As shown by the solid arrow in the figure, the indoor air is discharged to the outside through the heat exchanger (2), and is further discharged to the outside of the room through the intake passage (1).
In 2), indoor intake air is heated by the first heater (51) and supplied to the indoor side via the heat exchanger (2), so that the heat exchanger (2) Moisture in the outdoor air passing through the circulation passage (IIA) (11B) moves to the m-external intake supplied to the indoor side from the intake passage (12), and the indoor side is humidified.
また、夏季時などにおいては、前記第１及び第２循環通
路（ＩＩＡ）（ＩＩＢ）内に設けた前記各切換ダンパー
（９１）〜（９４）が、それぞれ第９図の点線で示すご
とく切換えられ、前記各循環通路（ＩＩＡ）（ＩＩＢ）
の内部を室内側の空気が、同図の点線矢印で示したごと
く循環されるのであり、また、前記吸気通路（１２）か
らは、第８図の点線矢印で示したように、室外空気が前
記熱交換器（２）を経て室内側に供給され、更に前記排
気通路（１３）においては、室内排気が前記第２ヒータ
（５２）で加温されて、前記熱交換器（２）を経て室外
側に排出されるのであり、前記各循環通路（ＩＩＡ）（
ＩＩＢ）を循環される室内循環空気中の水分は、前記第
２ヒータ（５２）で加温された後の室内排気側に移動し
て、室内側の除湿が行われるのである。Also, during summer, the switching dampers (91) to (94) provided in the first and second circulation passages (IIA) (IIB) are switched as shown by the dotted lines in FIG. , each of the circulation passages (IIA) (IIB)
Indoor air is circulated through the interior of the chamber as shown by the dotted arrow in the same figure, and outdoor air is circulated from the intake passage (12) as shown by the dotted arrow in Fig. 8. The indoor exhaust gas is supplied to the indoor side through the heat exchanger (2), and further in the exhaust passageway (13), the indoor exhaust gas is heated by the second heater (52), and then passed through the heat exchanger (2). It is discharged to the outside of the room, and each of the circulation passages (IIA) (
Moisture in the indoor circulating air circulated through IIB) is heated by the second heater (52) and moves to the indoor exhaust side, thereby dehumidifying the indoor side.
また、以上のような換気装置では、前記ケーシング（１
）の内部で、前記送風ファン（７）の近くに、冷温水コ
イル（ＣＬ）を別途配置してもよく、斯くするときには
、換気と同時に冷暖房運転が可能となる。Further, in the above-mentioned ventilation device, the casing (1
), a cold/hot water coil (CL) may be separately arranged near the blower fan (7), and in this case, ventilation and heating and cooling operations can be performed simultaneously.
（発明の効果）
以上説明したように、本発明の換気装置では、ケーシン
グ（１）内に軸方向への流風を許容する円筒形ハニカム
構造の回転式熱交換器（２）を配設して、この熱交換器
（２）の軸方向に、該熱交換器（２）の回転方向に沿っ
て、室外空気循環通路（１１）と、加熱源（５）で加熱
した後の室外空気を室内に取込む室外吸気通路（１２）
、及び室内空気を室外に排出する室内排気通路（１３）
を配設したから、換気機能のみならず、加湿機能も共に
備えることが可能となって、良好な空気調和を行い得る
に至ったのである。(Effects of the Invention) As explained above, in the ventilation system of the present invention, a rotary heat exchanger (2) having a cylindrical honeycomb structure that allows airflow in the axial direction is disposed inside the casing (1). In the axial direction of this heat exchanger (2), along the rotational direction of this heat exchanger (2), there is an outdoor air circulation passageway (11) and a heating source (5) that connects the outdoor air to the room. Outdoor air intake passage (12)
, and an indoor exhaust passageway (13) that exhausts indoor air to the outdoors.
Because of the installation, it became possible to have not only a ventilation function but also a humidification function, making it possible to achieve good air conditioning.
また、前記熱交換器（２）の回転方向に沿って順次流通
される風を、室内循環空気、前記加熱源（５）で加熱し
た後の室内から室外への室内排気、及び室外から室内へ
の室外吸気に変更する通風変更手段を設けることにより
、除湿機能も備えることが可能となって、室内側の除湿
も行い得るのである。In addition, the wind that is sequentially distributed along the rotational direction of the heat exchanger (2) is used as indoor circulating air, indoor exhaust air from the indoor to outdoor after being heated by the heating source (5), and indoor exhaust from the outdoor to the indoor. By providing a ventilation change means for changing the outdoor intake air, a dehumidifying function can be provided, and the indoor side can also be dehumidified.
第１図は本発明にかかる換気装置の正断面図、ぞれ反転
して除湿機能を具備した実施例を示す図面、第７図は同
換気装置の作用効果を説明する空気線図、第８図〜第１
０図は他の実施例を示す図面、第１１図は従来例を示す
図面である。
（１）拳・・拳・ケーシング
（２）・・Ｏ・・回転式熱交換器
（５）・・・・・加熱源
（１１）・・・・室外循環通路
（１２）・・・・室外吸気通路
（１３）・―・・室内排気通路Fig. 1 is a front cross-sectional view of the ventilation device according to the present invention, and Fig. 7 is a psychrometric diagram explaining the function and effect of the ventilation device. Figure ~ 1st
FIG. 0 is a drawing showing another embodiment, and FIG. 11 is a drawing showing a conventional example. (1) Fist...Fist/Casing (2)...Rotary heat exchanger (5)...Heating source (11)...Outdoor circulation passage (12)...Outdoor Intake passage (13) --- Indoor exhaust passage
Claims (1)
ケーシング（１）内に、軸方向への流風を許容する円筒
形ハニカム構造の回転式熱交換器（２）を配設して、こ
の熱交換器（２）の軸方向に、該熱交換器（２）の回転
方向に沿って、室外空気循環通路（１１）と、加熱源（
５）で加熱した後の室外空気を室内に取込む室外吸気通
路（１２）、及び室内空気を室外へ排出する室内排気通
路（１３）を配設していることを特徴とする換気装置。 ２）回転式熱交換器（２）の回転方向に沿って順次流通
させる風を、室内循環空気、加熱源（５）で加熱した後
の室内から室外への室内排気、及び室外から室内への室
外吸気に変更する通風変更手段を備えている請求項１記
載の換気装置。[Claims] 1) A ventilation device that replaces indoor air with outdoor air,
A rotary heat exchanger (2) with a cylindrical honeycomb structure that allows air flow in the axial direction is disposed in the casing (1), and the heat exchanger (2) is arranged in the axial direction of the heat exchanger (2). (2) along the rotation direction of the outdoor air circulation passage (11) and the heating source (
5) A ventilation system characterized by being provided with an outdoor intake passageway (12) for taking in the heated outdoor air indoors, and an indoor exhaust passageway (13) for discharging the indoor air outdoors. 2) Air that is circulated sequentially along the rotational direction of the rotary heat exchanger (2) is used as indoor circulating air, indoor exhaust from the indoor to outdoor after heating with the heating source (5), and indoor exhaust from the outdoor to the indoor. 2. The ventilation system according to claim 1, further comprising ventilation changing means for changing the ventilation to outdoor intake air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63144012A JPH01312339A (en) | 1988-06-10 | 1988-06-10 | Ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63144012A JPH01312339A (en) | 1988-06-10 | 1988-06-10 | Ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01312339A true JPH01312339A (en) | 1989-12-18 |
Family
ID=15352267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63144012A Pending JPH01312339A (en) | 1988-06-10 | 1988-06-10 | Ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01312339A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0861729A (en) * | 1994-08-26 | 1996-03-08 | Kankyo:Kk | Total heat exchange ventilator |
| EP0939283A2 (en) * | 1998-02-25 | 1999-09-01 | SANYO ELECTRIC Co., Ltd. | Humidity control apparatus |
| JP2003294267A (en) * | 2002-03-31 | 2003-10-15 | Daiwa House Ind Co Ltd | Dehumidifying ventilation system |
| CN100354575C (en) * | 2004-10-12 | 2007-12-12 | 三星电子株式会社 | Ventilating device |
| JP2009192101A (en) * | 2008-02-12 | 2009-08-27 | Univ Of Tokyo | Displacement air conditioning system |
-
1988
- 1988-06-10 JP JP63144012A patent/JPH01312339A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0861729A (en) * | 1994-08-26 | 1996-03-08 | Kankyo:Kk | Total heat exchange ventilator |
| JP2835695B2 (en) * | 1994-08-26 | 1998-12-14 | 株式会社カンキョー | Total heat exchange ventilator |
| EP0939283A2 (en) * | 1998-02-25 | 1999-09-01 | SANYO ELECTRIC Co., Ltd. | Humidity control apparatus |
| EP0939283A3 (en) * | 1998-02-25 | 2002-05-22 | SANYO ELECTRIC Co., Ltd. | Humidity control apparatus |
| JP2003294267A (en) * | 2002-03-31 | 2003-10-15 | Daiwa House Ind Co Ltd | Dehumidifying ventilation system |
| CN100354575C (en) * | 2004-10-12 | 2007-12-12 | 三星电子株式会社 | Ventilating device |
| JP2009192101A (en) * | 2008-02-12 | 2009-08-27 | Univ Of Tokyo | Displacement air conditioning system |
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