JPH06109280A - Air conditioning ventilator - Google Patents
Air conditioning ventilatorInfo
- Publication number
- JPH06109280A JPH06109280A JP5138305A JP13830593A JPH06109280A JP H06109280 A JPH06109280 A JP H06109280A JP 5138305 A JP5138305 A JP 5138305A JP 13830593 A JP13830593 A JP 13830593A JP H06109280 A JPH06109280 A JP H06109280A
- Authority
- JP
- Japan
- Prior art keywords
- air
- chamber
- exhaust
- supply
- heat exchange
- 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.)
- Granted
Links
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は床設置タイプの空調換
気装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor-installed air conditioning and ventilation system.
【０００２】[0002]
【従来の技術】床設置タイプの従来の空調換気装置は基
本的には次のような構成となっている。即ち、室内空気
を排気する排気風路と室外空気を給気する給気風路とが
本体ケーシング内に構成されている。排気風路の一部と
給気風路の一部とは二系統の作動流体通路を持つ熱交換
素子により構成され、排気風路には排気送風機が、また
給気風路には給気送風機がそれぞれ組込まれ、排気風路
に排気流が、給気風路に給気流がそれぞれ形成される。
本体ケーシングには排気流と給気流の各出入口端となる
４個のダクト接続口が一側に２個、他側に２個配設され
ている。また、例えば実公昭５６−３２７７３号公報に
示されているように、熱交換素子とエアーフィルタ及び
各送風機とがそれぞれ一つにパッケージ化され、これら
の組合わせにより空調換気機能を果たすように構成され
ているものもある。2. Description of the Related Art A floor-mounted type conventional air-conditioning ventilator basically has the following structure. That is, an exhaust air passage for exhausting indoor air and an air supply air passage for supplying outdoor air are formed in the main body casing. Part of the exhaust air passage and part of the air supply air passage are composed of heat exchange elements with two working fluid passages.The exhaust air passage has an exhaust air blower, and the air supply air passage has an air supply blower. An exhaust flow is formed in the exhaust air passage and an air supply air flow is formed in the supply air passage.
The main body casing is provided with four duct connecting ports, one on one side and two on the other side, which are the inlet and outlet ends of the exhaust air flow and the supply air flow. Further, as disclosed in Japanese Utility Model Publication No. 56-32773, for example, a heat exchange element, an air filter, and each blower are packaged in a single package, and a combination of these elements provides an air conditioning and ventilation function. Some have been done.
【０００３】上記構成の従来の空調換気装置は、外気を
熱交換素子を通じて室内へ供給し、室内空気を熱交換素
子を通じて室外へ排気することができ、室内の温度等の
状態量を大きく変動させずに給排気による換気を行なう
ことができる。特に、上記公報により示された装置で
は、主要機能構成部品がパッケージ化され、これらの組
合わせにより構成されているため、給排気のためのダク
ト接続口が固定的でなくなり、設置場所の条件に応じて
都合の良いダクト接続口の位置を組合わせにより得るこ
とができる。The conventional air-conditioning ventilator of the above structure can supply the outside air to the room through the heat exchange element and exhaust the room air to the outside through the heat exchange element, which greatly changes the state quantity such as the temperature inside the room. Ventilation by air supply and exhaust can be performed without it. In particular, in the device disclosed in the above publication, the main functional components are packaged and configured by a combination of these, so the duct connection port for air supply and exhaust is not fixed, and the conditions of the installation site Accordingly, a convenient position of the duct connection port can be obtained by combination.
【０００４】[0004]
【発明が解決しようとする課題】上記のような従来の空
調換気装置においては、ダクトを介して室外空気を吸い
込むダクト接続口と、ダクトを介して室内空気を排気す
るダクト接続口とが本体ケーシングの一側に、またダク
トを介して室内空気を吸い込むダクト接続口と、ダクト
を介して室外空気を吹き出すダクト接続口とが本体ケー
シングの他側にそれぞれ配設されているため、たとえ装
置の据え付け向きを工夫し、或いはパッケージ化された
ものの組合わせを調整したとしてもダクトをダクト接続
口付近で曲げないと配管できないことが多く、装置の据
え付け方向によってはあるダクトについては直角に近い
曲げが必要になり、ダクト接続スペースを含めた設置面
積がかなり大きくなり、取り扱いや設置の都合上、加湿
機能や冷暖房機能のための空気質加工部材等を組込むこ
とは断念されていた。In the conventional air-conditioning ventilation system as described above, the main body casing has the duct connection port for sucking the outdoor air through the duct and the duct connection port for exhausting the indoor air through the duct. Since the duct connection port that sucks the indoor air through the duct and the duct connection port that blows the outdoor air through the duct are provided on the other side of the main body casing, even if the device is installed Even if the orientation is modified or the combination of packaged items is adjusted, it is often impossible to pipe unless the duct is bent near the duct connection port, and depending on the installation direction of the device, it is necessary to bend the duct near a right angle. The installation area including the duct connection space is considerably large, and for the convenience of handling and installation, the humidifying function and the air conditioning function. Incorporating air quality machining member for had been abandoned.
【０００５】この発明の第１の目的は、換気機能ばかり
でなく空気質を加工する機能をも持つトータル的な空調
を可能とするコンパクトな空調装置を提供することであ
り、第２の目的は、熱交換素子、エアーフィルタ等の保
守点検および製造が容易な空調装置を提供することであ
る。A first object of the present invention is to provide a compact air conditioner capable of total air conditioning having not only a ventilation function but also a function of processing air quality, and a second object thereof. It is an object of the present invention to provide an air conditioner that is easy to maintain and inspect and manufacture such as heat exchange elements and air filters.
【０００６】[0006]
【課題を解決するための手段】この発明に係る空調換気
装置は、排気送風室と給気チャンバとを横並びに上部
に、排気送風室と給気チャンバとに連絡する熱交換室を
中間部の中央に、熱交換室に連絡し、排気送風室にもバ
イパスにより連絡する排気室と、熱交換室に連絡し、給
気チャンバにもバイパスにより連絡する給気室とをそれ
ぞれ熱交換室の両側に、そして給気室に連絡する給気送
風室を下部にそれぞれ形成し、上面には排気送風室に連
絡する排気吹出口と、給気チャンバに連絡する給気吸込
口とを、一側中間部には排気室に連絡する排気吸込口
を、一側下部には給気送風室に連絡する給気吹出口をそ
れぞれ設けた箱型の本体ケーシングを構成し、その排気
送風室には排気吹出口に吹出し口を向けて排気送風機を
組込み、熱交換室には横並びの並列関係に複数個の熱交
換素子を組込み、各バイパスにはこれらをそれぞれ開閉
するダンパをそれぞれ組付け、給気送風室には給気送風
機とその下流側に温水コイルや加湿器等の空気質加工部
材を組込んだものである。In the air-conditioning ventilator according to the present invention, the exhaust air blower chamber and the air supply chamber are provided side by side and the heat exchange chamber communicating with the exhaust air blower chamber and the air supply chamber is provided in the middle portion. In the center, an exhaust chamber that communicates with the heat exchange chamber and also communicates with the exhaust air blower chamber by bypass, and an air supply chamber that communicates with the heat exchange chamber and also communicates with the air supply chamber by bypass on both sides of the heat exchange chamber. And an air supply / blowing chamber that communicates with the air supply chamber is formed at the bottom, and an exhaust air outlet that communicates with the exhaust air ventilation chamber and a supply air suction port that communicates with the air supply chamber are provided on the upper surface on one side intermediate side. A box-shaped main casing with an exhaust suction port communicating with the exhaust chamber and a supply air outlet communicating with the supply air blowing chamber at the lower part of one side is constructed. Incorporate an exhaust blower with the outlet facing the outlet, and in the heat exchange room Incorporating a plurality of heat exchange elements in a side-by-side parallel relationship, each bypass is equipped with a damper that opens and closes each of them, and in the air supply / blowing chamber, there is a supply air blower and a hot water coil, a humidifier, etc. on the downstream side. It incorporates an air quality processing member.
【０００７】また、この発明に係る他の空調装置は、特
に熱交換素子を、その作動流体通路の全ての入口側が本
体ケーシングの前面側に向くように組込み、それらの入
口側に係脱可能にエアーフィルタを装着し、給気送風室
には高性能フィルタを組込んだものである。Further, in another air conditioner according to the present invention, in particular, heat exchange elements are installed so that all inlet sides of the working fluid passages thereof face the front side of the main body casing, and the heat exchange elements are detachably attached to those inlet sides. An air filter is installed, and a high-performance filter is incorporated in the air supply / blowing chamber.
【０００８】また、排気送風室と給気チャンバとを横並
びに上部に形成し、中間部の中央に上記排気送風室と上
記給気チャンバとに連絡する熱交換室を形成し、中間部
の一方側に上記熱交換室に連絡するとともに上記排気送
風室にもバイパスにより連絡する排気室を、中間部の他
方側に上記熱交換室に連絡するとともに上記給気チャン
バにもバイパスにより連絡する給気室を形成し、下部に
上記給気室に連絡する給気送風室を形成し、かつ上面に
は上記排気送風室に連絡する排気吹出口と、上記給気チ
ャンバに連絡する給気吸込口とを設け、一側中間部には
上記排気室に連絡する排気吸込口を、一側下部には上記
給気送風室に連絡する給気吹出口をそれぞれ設けた箱型
の本体ケーシングを備え、この本体ケーシングの上記排
気送風室には排気吹出口に吹出し側を向けて排気送風機
を組込み、上記熱交換室には横起きにて熱交換素子を組
み込み、上記給気送風室には給気送風機とその下流側に
加湿器を本体ケーシング厚に対し斜め配置としたもので
ある。Further, an exhaust air blowing chamber and an air supply chamber are formed side by side, and a heat exchange chamber communicating with the exhaust air blowing chamber and the air supply chamber is formed in the center of the intermediate portion, and one of the intermediate portions is formed. An air supply chamber that communicates with the heat exchange chamber on one side and also communicates with the exhaust air blower chamber by bypass on the other side, and communicates with the heat exchange chamber on the other side of the intermediate portion and also communicates with the air supply chamber by bypass. A chamber is formed, and an air supply / blowing chamber that communicates with the air supply chamber is formed in the lower portion, and an exhaust air outlet that communicates with the exhaust air ventilation chamber and an air supply suction port that communicates with the air supply chamber are formed on the upper surface. A box-shaped main body casing provided with an exhaust suction port communicating with the exhaust chamber in the middle portion on one side and a supply air outlet communicating with the supply air blowing chamber in the lower portion on one side. Exhaust in the exhaust ventilation chamber of the main body casing An exhaust blower is installed with the outlet side facing the outlet, a heat exchange element is installed horizontally in the heat exchange chamber, and a supply air blower and a humidifier on the downstream side of the air supply blower chamber are installed in the main casing thickness. It is diagonally arranged.
【０００９】[0009]
【作用】この発明においては、ダクトにより室外に連絡
させる排気吹出口と給気吸込口とがいずれも上面にあ
り、これらに対するダクト接続を本体ケーシングの投影
平面内において行なうことができ、空調機能部品が階層
的に本体ケーシングに形成された室に組込まれているの
で、空気質加工部材を組込んでも設置平面積は広がらず
全体がコンパクトになるうえ、熱交換機能も熱交換素子
を並列に組込むことにより高く維持できる。In the present invention, both the exhaust air outlet and the intake air inlet, which are connected to the outside by the duct, are on the upper surface, and the duct connection for these can be made within the projection plane of the main body casing. Are installed in the chamber formed in the body casing hierarchically, so even if air quality processing members are installed, the installation flat area does not expand and the whole becomes compact, and the heat exchange function also installs heat exchange elements in parallel. This can keep it high.
【００１０】また、他の発明においては、特に熱交換素
子の作動流体通路の入口側が全て本体ケーシングの前面
に向いているので、これらに装着したエアーフィルタは
全て前面からの操作で係脱できるようになる。Further, in another invention, since the inlet side of the working fluid passage of the heat exchange element is particularly directed to the front surface of the main body casing, all the air filters attached to these can be engaged and disengaged by operating from the front surface. become.
【００１１】また、他の発明においては、必要風量の大
きい機種を作成する場合熱交換素子の横方向寸法を大き
くし、加湿器の積段を上げれば対応ができ（風量少の場
合はその逆）、基準部品の長さ変更および使用個数の変
更のみで設計変更が可能となる。In another invention, in the case of producing a model having a large required air volume, it can be dealt with by increasing the lateral dimension of the heat exchange element and raising the stacking stage of the humidifier (in the case of a small air volume, On the contrary, the design can be changed only by changing the length and the number of used reference parts.
【００１２】[0012]
実施例１．図１はこの発明の実施例を示す空調換気装置
の正面図、図２は同じく平面図、図３は同じく内部構造
を示した分解斜視図で、いずれの図においても、矢印イ
は給気流の流れを、矢印ロは排気流の流れを、矢印ハ及
び矢印ニは排気バイパス流の流れと給気バイパス流の流
れをそれぞれ示したものである。Example 1. FIG. 1 is a front view of an air conditioning and ventilation system showing an embodiment of the present invention, FIG. 2 is a plan view of the same, and FIG. 3 is an exploded perspective view of the same internal structure. Arrows B and B show the flow of the exhaust flow, and arrows C and D show the flow of the exhaust bypass flow and the flow of the supply air bypass flow, respectively.
【００１３】この実施例の空調換気装置は、箱型の本体
ケーシング１を備えている。この本体ケーシング１の上
面にはそれぞれダクト接続の可能な排気吹出口２と給気
吸込口３とが横並びに配設され、図１における左側面中
間部には排気吸込口４が、また左側面下部には給気吹出
口５がそれぞれ上下縦並びに配設されている。The air-conditioning ventilation system of this embodiment is provided with a box-shaped main body casing 1. On the upper surface of the main body casing 1, an exhaust air outlet 2 and a supply air inlet 3 which can be connected to a duct are arranged side by side, and an exhaust air inlet 4 is provided in the middle of the left side surface in FIG. Air supply air outlets 5 are arranged vertically and vertically in the lower part.
【００１４】この本体ケーシング１内は水平方向仕切部
材６により３階の階層構造に構成され、最下段は一室
に、中段は縦方向仕切部材７により中央と左右の三室
に、最上段は縦方向仕切部材７により左右二室にそれぞ
れ区分されている。即ち、最上段に排気送風室８と給気
チャンバ９とが横並びに形成され、中間部の中央に熱交
換室１０が形成され、中間部の一方側（図１における左
側）に排気室１１が、中間部の他方側（図１における右
側）に給気室１２がそれぞれ形成され、最下段に給気送
風室１３が形成されている。The interior of the main casing 1 is composed of a horizontal partition member 6 in a hierarchical structure on the third floor. The lowermost stage is one chamber, the middle stage is a vertical partitioning member 7 in the central and left and right three chambers, and the uppermost stage is vertical. The left and right chambers are divided by the direction partition member 7. That is, the exhaust air blowing chamber 8 and the air supply chamber 9 are formed side by side on the uppermost stage, the heat exchange chamber 10 is formed in the center of the middle portion, and the exhaust chamber 11 is formed on one side of the middle portion (left side in FIG. 1). An air supply chamber 12 is formed on the other side (right side in FIG. 1) of the intermediate portion, and an air supply air blowing chamber 13 is formed at the lowermost stage.
【００１５】排気送風室８は、右寄りの背後側において
熱交換室１０の上側に区分形成された背後側通風路に連
絡し、左側寄りにおいて排気室１１の上部とバイパス１
４により連絡している。排気室１１は、熱交換室１０の
下側に区分形成された前面側通風路に下部において連絡
している。給気チャンバ９は、左寄りの前面側において
熱交換室１０の上側に区分形成された前面側通風路に連
絡し、右側寄りにおいて給気室１２の上部とバイパス１
５により連絡している。給気室１２は、熱交換室１０の
下側に区分形成された背後側通風路に下部側において連
絡し、下端において給気送風室１３の右側側に連絡して
いる。The exhaust air blowing chamber 8 communicates with a rear ventilation passage that is formed on the upper right side of the heat exchange chamber 10 on the rear side of the right side, and the upper side of the exhaust chamber 11 and the bypass 1 on the left side.
We are contacted by 4. The exhaust chamber 11 communicates with a front air passage formed in a section below the heat exchange chamber 10 at a lower portion. The air supply chamber 9 communicates with a front air passage that is sectioned and formed on the upper side of the heat exchange chamber 10 on the front side on the left side, and the upper side of the air supply chamber 12 and the bypass 1 on the right side.
I am contacting you by 5. The air supply chamber 12 communicates with a rear ventilation passage sectioned and formed on the lower side of the heat exchange chamber 10 on the lower side, and communicates with the right side of the air supply chamber 13 at the lower end.
【００１６】この本体ケーシング１の排気送風室８には
排気吹出口２に吹出し側を向けて排気送風機１６が組込
まれ、熱交換室１０には横並びの並列関係に二個の全熱
交換型の熱交換素子１７、１８が組込まれ、各バイパス
１４、１５にはこれらをそれぞれ開閉するダンパ１９が
それぞれ組付けられている。また、給気送風室１３には
給気室１２との連絡側に高性能フィルタ２０が係脱可能
に取り付けられ、そこから給気吹出口５までの間に横並
びに給気送風機２１と温水コイル２２と加湿器２３とが
それぞれ組込まれている。An exhaust blower 16 is installed in the exhaust blower chamber 8 of the main body casing 1 with the blowout side facing the exhaust blowout port 2, and the heat exchange chamber 10 has two total heat exchange type in a side-by-side parallel relationship. Heat exchange elements 17 and 18 are incorporated, and dampers 19 for opening and closing the bypasses 14 and 15 are respectively attached. Further, a high-performance filter 20 is detachably attached to the air supply / blowing chamber 13 on the side of communication with the air supply chamber 12, and between the air supply / blowing outlet 5 and the air supply / blowing outlet 5 side by side and the air / air blower 21 and hot water coil. 22 and a humidifier 23 are incorporated respectively.
【００１７】熱交換室１０に組込まれた熱交換素子１
７、１８はいずれも、二系統の作動流体通路の入口側が
本体ケーシング１の前面に向くように組込まれ、それら
の作動流体通路の入口側にはそれぞれ本体ケーシング１
の前面からの操作で係脱できるようにエアーフィルタ２
４が装着されている。熱交換室１０における熱交換素子
１７、１８の二系統の作動流体通路に通ずる空間は前面
側も背面側も系統別に仕切部材で区分されている。各熱
交換素子１７、１８の作動流体通路はいずれも横方向に
向き、一つは入口側が角度を以て中央で向き合い拡散状
に斜め後方に至る。他の一つは両側側に離れて入口があ
り、集合状態に斜め後方中央に至る。Heat exchange element 1 incorporated in heat exchange chamber 10
7 and 18 are installed so that the inlet sides of the working fluid passages of the two systems face the front surface of the main body casing 1, and the main casing 1 and
Air filter 2 so that it can be engaged and disengaged from the front of the
4 is installed. The space in the heat exchange chamber 10 that communicates with the two working fluid passages of the heat exchange elements 17 and 18 is divided by a partition member into the front side and the rear side according to the system. The working fluid passages of the heat exchange elements 17 and 18 are all directed in the lateral direction, and one of them has the inlet side facing at the center at an angle and reaches obliquely rearward in a diffused manner. The other one has separate entrances on both sides, leading diagonally to the rear center in a gathered state.
【００１８】排気送風機１６は排気流を形成し、その排
気流は、排気吸込口４から熱交換室１０の各熱交換素子
１７、１８の図３における中央前方からそれぞれ斜め後
方に向かう一方の各作動流体通路を通って排気送風室８
において合流し、排気送風機１６を経て排気吹出口２か
ら吹き出される。また給気送風機２１は給気流を形成
し、その給気流は、給気吸込口３から熱交換室１０の各
熱交換素子１７、１８の図３における前面左右方向から
斜め後方中央に向かう他方の各作動流体通路を通って合
流し、給気室１２から高性能フィルタ２０を経て給気送
風機２１に吸い込まれ、温水コイル２２及び加湿器２３
を経て給気吹出口５から吹き出される。The exhaust blower 16 forms an exhaust flow, and the exhaust flow is directed from the exhaust suction port 4 to each of the heat exchange elements 17 and 18 of the heat exchange chamber 10 from the center front in FIG. Exhaust air blower chamber 8 through the working fluid passage
In the exhaust air blower 16 and is blown out from the exhaust air outlet 2. Further, the supply air blower 21 forms a supply airflow, and the supply airflow from the supply air suction port 3 to the center of the other side of the heat exchange elements 17 and 18 of the heat exchange chamber 10 in the front left-right direction in FIG. It merges through each working fluid passage, is sucked into the air supply blower 21 from the air supply chamber 12 through the high performance filter 20, and is heated by the hot water coil 22 and the humidifier 23.
And is blown out from the air supply outlet 5.
【００１９】この排気流と給気流を通す排気風路と給気
風路とには、それぞれ熱交換素子１７、１８の作動流体
通路を全く経ずに排気吸込口４から排気送風室８に、ま
た給気チャンバ９から給気室１２にそれぞれ連絡するバ
イパス１４、１５が構成されていて、各バイパス１４、
１５をダンパ１９により開放すれば圧損の少ない大風量
の給排気換気が実施でき、春秋等の中間期に好都合であ
る。The exhaust air flow path and the air supply air flow path, through which the exhaust air flow and the air supply air flow pass, do not pass through the working fluid passages of the heat exchange elements 17 and 18, respectively, from the exhaust suction port 4 to the exhaust air blowing chamber 8, and By-passes 14 and 15 that communicate with the air-supply chamber 12 from the air-supply chamber 9 are respectively configured.
If 15 is opened by the damper 19, supply / exhaust ventilation of a large air volume with little pressure loss can be carried out, which is convenient in the intermediate period such as spring and autumn.
【００２０】この空調換気装置は、排気吹出口２にダク
トを接続して、これをダクトを介して室外（多くは屋外
である）に連絡させ、給気吸込口３にダクトを接続し
て、これをダクトを介して室外（多くは屋外である）に
連絡させ、排気吸込口４及び給気吹出口５にダクトを接
続して、これをダクトを介して室内に連絡させることに
より給排気間で熱交換を伴う熱交換換気（空調換気）を
行なわせることができる。In this air-conditioning ventilator, a duct is connected to the exhaust air outlet 2, this is connected to the outside (mostly outdoors) through the duct, and the duct is connected to the intake air inlet 3. By connecting this to the outside (often outdoors) via a duct, connecting the duct to the exhaust suction port 4 and the supply air outlet 5 and connecting this to the room via the duct It is possible to perform heat exchange ventilation (air conditioning ventilation) with heat exchange.
【００２１】また、温水コイル２２を動作させれば給気
を加温加工したりすることもでき、さらに加湿器２３の
動作により給気を加湿することもできる。いずれにしろ
室内へ供給される外気は高性能フィルタ２０により清浄
度の高い快適なものであり、トータル的な空調機能を果
たすことができる。The hot air coil 22 can be operated to heat the air supply, and the humidifier 23 can be operated to humidify the air supply. In any case, the outside air supplied to the room is highly clean and comfortable due to the high-performance filter 20, and can fulfill the total air conditioning function.
【００２２】さらに、この空調換気装置では階層構造に
よる特徴として全体の設置平面積が大きくならずに済む
ことであり、しかもダクトにより室外に連絡させる排気
吹出口２と給気吸込口３とが本体ケーシング１の上面に
あり、ダクトにより室内に連絡させる排気吸込口４と給
気吹出口５とが本体ケーシング１の側面に配設されてい
ることで、これによりダクトの接続工事がし易くなり、
しかも室外側と連絡させるダクトについてはそれらの接
続スペースが本体ケーシング１の投影平面内に収まるの
で、余分なスペースがいらず、全体の設置面積がこれま
でより小さくて済む。排気吹出口２と給気吸込口３につ
いては接続するダクトを曲げる必要があっても、曲げ部
分も本体ケーシング１の投影平面内に収めることができ
る。また熱交換素子１７、１８を並列に組み込むことに
より、熱交換能力の低下を招くことなく装置全体の縦寸
法を小さくすることができる。Further, this air-conditioning ventilator is characterized by the hierarchical structure so that the entire installation plane area does not need to be large, and the main body is the exhaust air outlet 2 and the intake air inlet 3 which are connected to the outside by a duct. The exhaust suction port 4 and the supply air outlet 5 which are located on the upper surface of the casing 1 and communicate with each other by the duct are arranged on the side surface of the main body casing 1, which facilitates the duct connection work.
Moreover, since the connection space of the ducts communicating with the outdoor side is within the projection plane of the main body casing 1, no extra space is needed and the overall installation area can be smaller than before. Even if it is necessary to bend the duct connecting the exhaust air outlet 2 and the intake air inlet 3, the bent portion can be accommodated within the projection plane of the main body casing 1. Further, by incorporating the heat exchange elements 17 and 18 in parallel, it is possible to reduce the vertical dimension of the entire device without lowering the heat exchange capacity.
【００２３】実施例２．図４はこの発明の実施例２を示
す外形図、図５は同じく給気室内の加湿器の配置を示す
図、図６は同じく給気流の流れを示す外形図、図７は同
じく排気流の流れを示す外形図、図８は同じく排気流の
バイパス時の流れを示す外形図である。なお、図中矢印
イ〜ロ、１〜１３、１６、１７、および２３は上記実施
例１と同一または相当部分を示す。Example 2. 4 is an external view showing Embodiment 2 of the present invention, FIG. 5 is a view showing the arrangement of humidifiers in the air supply chamber, FIG. 6 is an external view showing the flow of the supply air flow, and FIG. FIG. 8 is an outline view showing the flow, and FIG. 8 is an outline view showing the flow of the exhaust flow at the time of bypass. In the figure, arrows a to b, 1 to 13, 16, 17, and 23 indicate the same or corresponding parts as in the first embodiment.
【００２４】この実施例２の空調換気装置は、箱型の本
体ケーシング１を備えている。この本体ケーシング１の
上面にはそれぞれダクト接続の可能な給気吸込口３と排
気吹出口２とが横並びに配設され、図４における左側面
中間部には排気吸込口４が、また左側面下部には給気吹
出口５がそれぞれ上下縦並びに配設されている。この本
体ケーシング１内は水平方向仕切部材６により３階の階
層構造に構成され、最下段は一室に、中段は縦方向仕切
部材７により中央と左右の三室に、最上段に排気送風室
８と給気チャンバー９と制御回路収納部３０の三室にそ
れぞれ区分されている。The air-conditioning ventilator according to the second embodiment includes a box-shaped main body casing 1. On the upper surface of the main body casing 1, a supply air intake port 3 and an exhaust air outlet port 2 which can be connected to a duct are arranged side by side, and an exhaust air intake port 4 is formed in the middle of the left side surface in FIG. Air supply air outlets 5 are arranged vertically and vertically in the lower part. The interior of the main body casing 1 is composed of a horizontal partition member 6 in a hierarchical structure on the third floor. The lowest stage is one chamber, the middle stage is a vertical partition member 7 in the center and left and right three chambers, and the uppermost stage is an exhaust air blower chamber 8. The air supply chamber 9 and the control circuit housing 30 are divided into three chambers.
【００２５】最下段の給気送風室１３は透湿膜からなる
加湿器３１が給気送風機２１の下流側にて図５に示すよ
う本体ケーシング１厚に対して斜めに配置してある。こ
の加湿器に隣設するとともに、給気吹出口５の下部に位
置する水供給口３３に連結された電磁弁３４が位置し、
この電磁弁に連設され加湿器３１に設けられた加湿用タ
ンク３１ａが中段に位置している。そして、給気送風室
１３底部にはドレン排出口３５が設けられたドレンパン
３６が連設され、給気流イの能力を保持するエアガイド
３７が設けられている。In the lowermost air supply / blowing chamber 13, a humidifier 31 made of a moisture permeable film is arranged on the downstream side of the air supply / blowing device 21 obliquely with respect to the thickness of the main body casing 1 as shown in FIG. A solenoid valve 34, which is adjacent to the humidifier and is connected to a water supply port 33 located under the air supply outlet 5, is located,
The humidifying tank 31a provided in the humidifier 31 and connected to the solenoid valve is located in the middle stage. Further, a drain pan 36 having a drain discharge port 35 is continuously provided at the bottom of the air supply / blowing chamber 13, and an air guide 37 for maintaining the ability of the air supply b is provided.
【００２６】中段は熱交換素子１７が横置きにて組み込
まれた熱交換室１０、排気吸込口４から熱交換室１０を
直接通ることなく、排気送風室８へと排気流を導く排気
バイパス３８を設けている。最上段は排気送風室８、給
気チャンバ９、制御回路収納部３０および電気配線接続
口３９により構成されているものである。In the middle stage, the heat exchange chamber 10 in which the heat exchange element 17 is installed in a horizontal position, and the exhaust bypass 38 for guiding the exhaust flow to the exhaust blower chamber 8 without directly passing through the heat exchange chamber 10 from the exhaust suction port 4. Is provided. The uppermost stage is composed of an exhaust air blowing chamber 8, an air supply chamber 9, a control circuit housing portion 30, and an electric wiring connection port 39.
【００２７】実施例２における空調換気装置において、
給気作用は図６に示すように給気吸込口３からは入った
外気は、給気チャンバ９内へ入り、エアーフィルタ２４
を通り、熱交換素子１７の外側の上部を通りエアーガイ
ド３７により吸込能力が回復された状態で給気送風室１
３へ入り、加湿器３１により加湿され給気吹出口５より
室内へ給気される。この場合、加湿器３１への水は水供
給口３３より加湿用タンク３１ａへ供給された後、自然
落差にて加湿器３１へ供給され、加湿時はドレン発生が
ないが、加湿器３１に水漏れ等の異常があった場合には
ドレン排出口３５より排出される。In the air-conditioning ventilation system of the second embodiment,
As for the air supply action, as shown in FIG. 6, the outside air that has entered from the air intake port 3 enters the air supply chamber 9 and the air filter 24
Through the upper part outside the heat exchange element 17 and the suction capacity is restored by the air guide 37.
3, the air is humidified by the humidifier 31 and is supplied to the room through the air supply outlet 5. In this case, the water to the humidifier 31 is supplied from the water supply port 33 to the humidifier tank 31a and then to the humidifier 31 by a natural head, and no drain is generated during the humidification, but the water is supplied to the humidifier 31. When there is an abnormality such as a leak, it is discharged from the drain discharge port 35.
【００２８】また、排気作用の場合は、図７に示すよう
に、排気吸込口４から入った排気はエアーフィルタ２４
を通り、熱交換素子１７の外側の下部を通ってエアーガ
イド２５により吸込能力が回復された状態で排気送風室
８へ入り、排気吹出口２より排出される。Further, in the case of the exhaust action, as shown in FIG. 7, the exhaust gas entering from the exhaust suction port 4 is air filter 24.
After passing through the lower part of the heat exchange element 17, the air guide 25 enters the exhaust air blowing chamber 8 in a state where the suction capacity is restored, and is discharged from the exhaust air outlet 2.
【００２９】さらに、図８に示すように排気バイパス３
８の流れにおいては、排気吸込口４から入った排気は排
気バイパス３８により熱交換時の風路が閉じられ、排気
室１１を通り、エアーガイド３７により吸込能力が回復
された状態で排気送風室８に入り、排気吹出口２より排
出される。Further, as shown in FIG. 8, the exhaust bypass 3
In the flow of No. 8, the exhaust gas entering from the exhaust gas intake port 4 is closed by the exhaust bypass 38 during the heat exchange, passes through the exhaust gas chamber 11, and is exhausted by the air guide 37 with the suction capacity restored. 8 and is discharged from the exhaust air outlet 2.
【００３０】さらに、この空調換気装置では、特徴とし
て、風量の大きい機種とする場合は熱交換素子１７の横
方向寸法を大きくし、斜め配置の加湿器３１の上下方向
の積段を上げれば対応ができ（風量少の場合はその逆）
基準部品の長さ変更および使用個数の変更のみで対応が
可能なため、機種の設計作業が非常にやり易くすること
ができる。Further, this air-conditioning ventilator is characterized in that in the case of a model having a large air volume, the lateral dimension of the heat exchange element 17 is increased and the stacking of the diagonally arranged humidifiers 31 in the vertical direction is increased. Can be done (the opposite is true when the air volume is small)
Since it is possible to deal with it only by changing the length of the reference part and the number of used parts, the design work of the model can be made very easy.
【００３１】また、熱交換素子１７を横置きに本体ケー
シング１に組み込むことにより、熱交換素子１７全体の
風速が均一になり効率を高く維持できるとともに、装着
したエアーフイルタ２４は全て前面からの操作で着脱が
可能である。そして、熱交換素子１７を本体ケーシング
１に取り付けたままで清掃が可能である。また、製品の
側面部の室内側ダクトの接続スペースに加湿器３１への
給水部分、ドレン排出口３５および電気回路への電気配
線接続口３９を設けたことにより、改めてそのためのス
ペースを確保する必要はない。また、製品の厚みを薄く
するために内部の風路は狭くなるが、内部での静圧損失
分を給気吸込口３のエアーガイド３７により回復させる
ことが可能となっている。Further, by incorporating the heat exchange element 17 in the main body casing 1 horizontally, the wind speed of the entire heat exchange element 17 can be made uniform and the efficiency can be kept high, and all the mounted air filters 24 can be operated from the front. It can be attached and detached with. Then, the heat exchange element 17 can be cleaned while being attached to the main body casing 1. Further, by providing the water supply portion to the humidifier 31, the drain outlet 35, and the electrical wiring connection port 39 to the electric circuit in the connection space of the indoor duct on the side surface of the product, it is necessary to secure the space for that again. There is no. Further, although the internal air passage is narrowed to reduce the thickness of the product, the static pressure loss inside can be recovered by the air guide 37 of the air supply / suction port 3.
【００３２】[0032]
【発明の効果】以上実施例による説明からも明らかなよ
うに、この発明によればダクトにより室外に連絡させる
排気吹出口と給気吸込口とがいずれも上面にあり、これ
らに対するダクト接続を本体ケーシングの投影平面内に
おいて行なうことができ、空調機能部品が階層的に本体
ケーシングに形成された室に組込まれているので、空気
質加工部材を組込んでも設置平面積は広がらず全体がコ
ンパクトになるうえ、熱交換機能も熱交換素子を並列に
組込むことにより高く維持でき、トータル的な空調を可
能とするコンパクトな空調換気装置が得られる。As is apparent from the above description of the embodiments, according to the present invention, both the exhaust air outlet and the intake air inlet, which are connected to the outside by the duct, are on the upper surface, and the duct connection for these is provided in the main body. It can be performed in the projected plane of the casing, and since the air-conditioning functional parts are hierarchically built in the chamber formed in the main body casing, the installation plane area does not expand even if air quality processing members are installed, and the whole is compact. In addition, the heat exchange function can be maintained high by incorporating the heat exchange elements in parallel, and a compact air conditioning and ventilation device that enables total air conditioning can be obtained.
【００３３】また、他の発明によれば、特に熱交換素子
の作動流体通路の入口側が全て本体ケーシングの前面に
向いているので、これらに装着したエアーフィルタは全
て前面からの操作で係脱できるようになり、エアーフィ
ルタの保守点検の容易な空調換気装置が得られる。According to another aspect of the invention, particularly, the inlet side of the working fluid passage of the heat exchange element is entirely directed to the front surface of the main body casing, so that all the air filters attached to these can be engaged and disengaged by operating from the front surface. As a result, it is possible to obtain an air-conditioning ventilation device in which maintenance and inspection of the air filter is easy.
【００３４】また、他の発明によれば、加湿器を斜め配
置としたことにて製品の厚みを薄くでき、風量変更対応
に対しては上下方向の積段数の変更と熱交換素子の横方
向の寸法変更のみで対応でき、製造方法を簡単にするこ
とができる。According to another aspect of the invention, since the humidifier is arranged obliquely, the thickness of the product can be reduced, and the number of stacking stages in the vertical direction and the lateral direction of the heat exchange element can be changed in response to the change in the air volume. This can be dealt with only by changing the dimensions of, and the manufacturing method can be simplified.
【図１】この発明の実施例１を示す正面図である。FIG. 1 is a front view showing a first embodiment of the present invention.
【図２】同じくこの発明の実施例１を示す平面図であ
る。FIG. 2 is also a plan view showing the first embodiment of the present invention.
【図３】この発明の実施例１を示し、内部構造を示す分
解斜視図である。FIG. 3 is an exploded perspective view showing the internal structure of the first embodiment of the present invention.
【図４】この発明の実施例２を示す外形図である。FIG. 4 is an external view showing a second embodiment of the present invention.
【図５】同じくこの発明の実施例２を示し、給気室内の
加湿器の配置を示す図である。FIG. 5 is a view showing a second embodiment of the present invention and showing the arrangement of humidifiers in the air supply chamber.
【図６】同じくこの発明の実施例２を示し、給気流の流
れを示す外形図である。FIG. 6 is also an outline view showing the flow of the supply air flow, showing the second embodiment of the present invention.
【図７】同じくこの発明の実施例２を示し、排気流の流
れを示す外形図である。[Fig. 7] Fig. 7 is also an outline view showing the flow of the exhaust flow, showing the second embodiment of the present invention.
【図８】同じくこの発明の実施例２を示し、排気流のバ
イパス時の流れを示す外形図である。[Fig. 8] Fig. 8 is also an outline view showing a second embodiment of the present invention and showing the flow of the exhaust flow during bypass.
１ 本体ケーシング ２ 排気吹出口 ３ 給気吸込口 ４ 排気吸込口 ５ 給気吹出口 ８ 排気送風室 ９ 給気チャンバ １０ 熱交換室 １１ 排気室 １２ 給気室 １３ 給気送風室 １４ バイパス １５ バイパス １６ 排気送風機 １７ 熱交換素子 １８ 熱交換素子 １９ ダンパ ２０ 高性能フィルタ ２１ 給気送風機 ２２ 温水コイル ２３ 加湿器 ２４ エアーフィルタ ３１ 加湿器 1 Main Body Casing 2 Exhaust Air Outlet 3 Air Supply Suction Port 4 Exhaust Air Suction Port 5 Air Supply Air Outlet 8 Exhaust Air Blower 9 Air Supply Chamber 10 Heat Exchange Room 11 Exhaust Room 12 Air Supply Room 13 Air Supply Air Supply Chamber 14 Bypass 15 Bypass 16 Exhaust blower 17 Heat exchange element 18 Heat exchange element 19 Damper 20 High-performance filter 21 Air supply blower 22 Hot water coil 23 Humidifier 24 Air filter 31 Humidifier
Claims (3)
上部に形成し、中間部の中央に上記排気送風室と上記給
気チャンバとに連絡する熱交換室を形成し、中間部の一
方側に上記熱交換室に連絡するとともに上記排気送風室
にもバイパスにより連絡する排気室を、中間部の他方側
に上記熱交換室に連絡するとともに上記給気チャンバに
もバイパスにより連絡する給気室を形成し、下部に上記
給気室に連絡する給気送風室を形成し、かつ上面には上
記排気送風室に連絡する排気吹出口と、上記給気チャン
バに連絡する給気吸込口とを設け、一側中間部には上記
排気室に連絡する排気吸込口を、一側下部には上記給気
送風室に連絡する給気吹出口をそれぞれ設けた箱型の本
体ケーシングを備え、この本体ケーシングの上記排気送
風室には排気吹出口に吹出し側を向けて排気送風機を組
込み、上記熱交換室には横並びの並列関係に複数の熱交
換素子を組込み、上記各バイパスにはこれらをそれぞれ
開閉するダンパをそれぞれ組付け、上記給気送風室には
給気送風機とその下流側に温水コイルや加湿器等の空気
質加工部材を組込んだことを特徴とする空調換気装置。1. An exhaust air blow chamber and an air supply chamber are formed side by side, and a heat exchange chamber communicating with the exhaust air blow chamber and the air supply chamber is formed at the center of an intermediate portion, and one of the intermediate portions is formed. An air supply chamber that communicates with the heat exchange chamber on one side and also communicates with the exhaust air blower chamber by bypass on the other side, and communicates with the heat exchange chamber on the other side of the intermediate portion and also communicates with the air supply chamber by bypass. A chamber is formed, and an air supply / blowing chamber that communicates with the air supply chamber is formed in the lower portion, and an exhaust air outlet that communicates with the exhaust air ventilation chamber and an air supply suction port that communicates with the air supply chamber are formed on the upper surface. A box-shaped main body casing provided with an exhaust suction port communicating with the exhaust chamber in the middle portion on one side and a supply air outlet communicating with the supply air blowing chamber in the lower portion on one side. An exhaust air outlet is provided in the exhaust air blow chamber of the main body casing. Incorporate an exhaust blower with the blow-out side facing to, and install a plurality of heat exchange elements in a side-by-side parallel relationship in the heat exchange chamber, and install a damper for opening and closing each of the bypasses, and supply the air supply blower. An air-conditioning ventilation system characterized in that the room is equipped with a supply air blower and air quality processing members such as a hot water coil and a humidifier on the downstream side.
の入口側が本体ケーシングの前面側に向くように組込
み、それらの入口側に係脱可能にエアーフィルタを装着
するとともに、給気送風室には高性能フィルタを組込ん
だことを特徴とする請求項１に記載の空調換気装置。2. A heat exchange element is installed so that all inlet sides of its working fluid passage face the front side of the main body casing, an air filter is detachably attached to these inlet sides, and an air supply / blowing chamber is provided. The air-conditioning ventilator according to claim 1, wherein a high-performance filter is incorporated in the.
上部に形成し、中間部の中央に上記排気送風室と上記給
気チャンバとに連絡する熱交換室を形成し、中間部の一
方側に上記熱交換室に連絡するとともに上記排気送風室
にもバイパスにより連絡する排気室を、中間部の他方側
に上記熱交換室に連絡するとともに上記給気チャンバに
もバイパスにより連絡する給気室を形成し、下部に上記
給気室に連絡する給気送風室を形成し、かつ上面には上
記排気送風室に連絡する排気吹出口と、上記給気チャン
バに連絡する給気吸込口とを設け、一側中間部には上記
排気室に連絡する排気吸込口を、一側下部には上記給気
送風室に連絡する給気吹出口をそれぞれ設けた箱型の本
体ケーシングを備え、この本体ケーシングの上記排気送
風室には排気吹出口に吹出し側を向けて排気送風機を組
込み、上記熱交換室には横置きにて熱交換素子を組み込
み、上記給気送風室には給気送風機とその下流側に加湿
器を本体ケーシング厚に対し斜め配置としたことを特徴
とする空調換気装置。3. An exhaust air blowing chamber and an air supply chamber are formed side by side, and a heat exchange chamber communicating with the exhaust air blowing chamber and the air supply chamber is formed in the center of an intermediate portion, and one of the intermediate portions is formed. An air supply chamber that communicates with the heat exchange chamber on one side and also communicates with the exhaust air blower chamber by bypass on the other side, and communicates with the heat exchange chamber on the other side of the intermediate portion and also communicates with the air supply chamber by bypass. A chamber is formed, and an air supply / blowing chamber that communicates with the air supply chamber is formed in the lower portion, and an exhaust air outlet that communicates with the exhaust air ventilation chamber and an air supply suction port that communicates with the air supply chamber are formed on the upper surface. A box-shaped main body casing provided with an exhaust suction port communicating with the exhaust chamber in the middle portion on one side and a supply air outlet communicating with the supply air blowing chamber in the lower portion on one side. An exhaust air outlet is provided in the exhaust air blow chamber of the main body casing. Incorporate an exhaust blower with the blow-out side facing in, install a heat exchange element in the heat exchange chamber in a horizontal position, and install a supply air blower in the supply air blower chamber and a humidifier on the downstream side of the main body casing thickness. An air-conditioning ventilator characterized by a diagonal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5138305A JP2838958B2 (en) | 1992-08-10 | 1993-06-10 | Air conditioning ventilation equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4-212714 | 1992-08-10 | ||
| JP21271492 | 1992-08-10 | ||
| JP5138305A JP2838958B2 (en) | 1992-08-10 | 1993-06-10 | Air conditioning ventilation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06109280A true JPH06109280A (en) | 1994-04-19 |
| JP2838958B2 JP2838958B2 (en) | 1998-12-16 |
Family
ID=26471378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5138305A Expired - Lifetime JP2838958B2 (en) | 1992-08-10 | 1993-06-10 | Air conditioning ventilation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2838958B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001174021A (en) * | 1999-12-14 | 2001-06-29 | Matsushita Seiko Co Ltd | Heat-exchange module and application device thereof |
| KR100816042B1 (en) * | 2007-06-07 | 2008-03-24 | 주식회사 구성에스앤씨 | Heat recovery vantilation with dual circuit heat pump |
| JP2009228973A (en) * | 2008-03-21 | 2009-10-08 | Mitsubishi Electric Corp | Heat exchanging ventilator |
| KR101027011B1 (en) * | 2008-06-12 | 2011-04-11 | (주)이에스 | Variable Heat pump cooling and heating system with Waste Heat Recovery Ventilation System and The Method of |
| JP2012189265A (en) * | 2011-03-10 | 2012-10-04 | Mitsubishi Electric Corp | Heat exchange ventilation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6287750A (en) * | 1985-10-09 | 1987-04-22 | Mitsubishi Electric Corp | Ceiling installation type ventilating device equipped with heat exchanger |
| JPS6291134U (en) * | 1985-11-28 | 1987-06-11 | ||
| JPH024144U (en) * | 1988-06-17 | 1990-01-11 | ||
| JPH0474238U (en) * | 1990-11-07 | 1992-06-29 | ||
| JP3124132U (en) * | 2006-03-01 | 2006-08-10 | 学校法人日本工業大学 | Scarecrow for prevention of wildlife damage |
-
1993
- 1993-06-10 JP JP5138305A patent/JP2838958B2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6287750A (en) * | 1985-10-09 | 1987-04-22 | Mitsubishi Electric Corp | Ceiling installation type ventilating device equipped with heat exchanger |
| JPS6291134U (en) * | 1985-11-28 | 1987-06-11 | ||
| JPH024144U (en) * | 1988-06-17 | 1990-01-11 | ||
| JPH0474238U (en) * | 1990-11-07 | 1992-06-29 | ||
| JP3124132U (en) * | 2006-03-01 | 2006-08-10 | 学校法人日本工業大学 | Scarecrow for prevention of wildlife damage |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001174021A (en) * | 1999-12-14 | 2001-06-29 | Matsushita Seiko Co Ltd | Heat-exchange module and application device thereof |
| JP4628510B2 (en) * | 1999-12-14 | 2011-02-09 | パナソニックエコシステムズ株式会社 | Heat exchange module and its application equipment |
| KR100816042B1 (en) * | 2007-06-07 | 2008-03-24 | 주식회사 구성에스앤씨 | Heat recovery vantilation with dual circuit heat pump |
| JP2009228973A (en) * | 2008-03-21 | 2009-10-08 | Mitsubishi Electric Corp | Heat exchanging ventilator |
| KR101027011B1 (en) * | 2008-06-12 | 2011-04-11 | (주)이에스 | Variable Heat pump cooling and heating system with Waste Heat Recovery Ventilation System and The Method of |
| JP2012189265A (en) * | 2011-03-10 | 2012-10-04 | Mitsubishi Electric Corp | Heat exchange ventilation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2838958B2 (en) | 1998-12-16 |
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