JPS6287750A - Ceiling installation type ventilating device equipped with heat exchanger - Google Patents
Ceiling installation type ventilating device equipped with heat exchangerInfo
- Publication number
- JPS6287750A JPS6287750A JP60225312A JP22531285A JPS6287750A JP S6287750 A JPS6287750 A JP S6287750A JP 60225312 A JP60225312 A JP 60225312A JP 22531285 A JP22531285 A JP 22531285A JP S6287750 A JPS6287750 A JP S6287750A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- air
- room
- outer box
- heat exchangers
- 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
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は吊シ下げ、あるいは埋込みによυ天井に取付
けられる換気装置に係り、特に室内への供給外気の分布
状態を改善すると共に、薄形の装置を得ようとするもの
である。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a ventilation system that is mounted on the ceiling by hanging or embedded, and particularly improves the distribution of outside air supplied into a room and The aim is to obtain a shaped device.
第4図および第5図は実公昭54−42125号公報に
示されたこの種の換気装置であり、(l)は外気の給気
用送風機、(2)は熱交換器、(3)は室内空気の排気
用送風機、(4)はエアーフィルター、(5)は外気の
吸込口、(6)は外気の吹出口、(7)は室内・空気の
吸込口、(8)は室内空気の排出口、(9)は上記各送
風機。Figures 4 and 5 show this type of ventilation system shown in Japanese Utility Model Publication No. 54-42125, in which (l) is a blower for supplying outside air, (2) is a heat exchanger, and (3) is a A blower for exhausting indoor air, (4) is an air filter, (5) is an outside air inlet, (6) is an outside air outlet, (7) is an indoor air inlet, (8) is an indoor air inlet. The exhaust port (9) is each of the above-mentioned blowers.
熱交換器およびエアーフィルターを収納する外箱である
。This is an outer box that houses the heat exchanger and air filter.
以上のような構成において、外気は給気用送風機+11
により吸込まれ外箱(9)の後部に設けた吸込口(51
トエアーフイルター(4)および熱交換器(2)を通り
。In the above configuration, the outside air is supplied by the supply air blower + 11
The suction port (51) provided at the rear of the outer box (9)
through an air filter (4) and a heat exchanger (2).
吹出口(6)から室内に吹出される。一方室内空気は排
気用送風機(3)によシ吸込まれ吸込口(7)とエアー
フィルター(4)および熱交換器(2)を通シ、外箱(
9)の後部に設けた排出口(8)から排出されるように
なっている。The air is blown into the room from the air outlet (6). On the other hand, indoor air is sucked in by the exhaust blower (3), passes through the suction port (7), air filter (4) and heat exchanger (2), and passes through the outer box (
It is designed to be discharged from the discharge port (8) provided at the rear of the battery 9).
従来の換気装置は以上のように単一体の熱交換器を中央
にして、これを挾むように外箱の後部に排気用送風機を
、前部に給気用送風機が収納されているので、外箱内に
収納される熱交換器の上下方向の寸法が大きくなシ、シ
たがって装置全体の厚さが大きくなり、また外気の供給
も室内の一方向に特定されるという使用面での問題点が
めった。Conventional ventilation systems have a single heat exchanger in the center as described above, with an exhaust blower housed in the rear of the outer box and a supply air blower in the front, sandwiching it between the heat exchanger and the outer box. The vertical dimensions of the heat exchanger housed inside the device are large, which increases the thickness of the entire device, and the outside air supply is limited to one direction within the room, which is a problem in terms of use. I was disappointed.
この発明の場合は、外箱内を前部の熱交換器収納室と後
部の送風機収納室とに創成し、熱交換器収納室内には例
えば2台に分割された熱交換器を並列に設け、送風機収
納室内には給気用送風機と排気用送風機とを隣設状態に
設置し、さらにこれらを収納する外箱には室内空気の吸
込口と3方向への外気の吹出口を開設させている。In the case of this invention, the inside of the outer box is created into a heat exchanger storage chamber at the front and a blower storage chamber at the rear, and the heat exchanger divided into, for example, two units is installed in parallel in the heat exchanger storage chamber. A supply air blower and an exhaust air blower are installed next to each other in the air blower storage room, and the outer box that stores them has an indoor air inlet and an outside air outlet in three directions. There is.
この発明の場合は使用される熱交換器を例えば2台に分
けて外箱内に並列に設けることにより装置全体の薄形化
を図9.さらにまた外気の吹出口は外箱の前部と両側面
部との3個所に開設することによシ室内への供給外気の
拡がりを良くしている。In the case of this invention, the heat exchanger used is divided into, for example, two units and installed in parallel inside the outer box, thereby making the entire device thinner. Furthermore, the outside air outlets are provided at three locations, at the front and both side surfaces of the outer box, to improve the spread of the outside air supplied into the room.
以下この発明のものの一実施例について説明する。すな
わち第1図の(イ)(ロ)(ハ)はこの発明の天井設置
形熱交換器付換気装置を示すもので、(イ)は正面図、
(ロ)は底面図、(ハ)は側面図であり2図において(
1)は外箱(9)内の後部給気送風機室(IDa)内に
設けた外気の給気用送風機、(2)は外箱(9)内の前
部熱交換器室aυ内に並列に設けた2台の熱交換器、(
3)は外箱(9)内の後部排気送風機室(10’b)内
に設けた室内空気の排気用送風機、(4)は各熱交換器
に対設させたエアーフィルター、(5)は外箱(9)の
後部に設けた外気の吸込口、(6)は外箱(9)の前部
と両側面部の3個所に設けた室内への外気の吹出口、(
7)は外箱蒐9)の下面部に設けた室内空気の吸込口、
(8)は外箱(9)の後部に設けた室内空気の排出口、
a4は天井、Q′5は吊下げボルト、実線矢印(A)は
外気流を、また点線矢印(B)は排気流を示している。An embodiment of this invention will be described below. That is, (a), (b), and (c) in Fig. 1 show the ceiling-mounted ventilation system with a heat exchanger of the present invention, and (a) is a front view;
(B) is a bottom view, (C) is a side view, and in Figure 2 (
1) is an outside air supply blower installed in the rear air supply blower room (IDa) inside the outer box (9), and (2) is a parallel air blower installed in the front heat exchanger room aυ inside the outer box (9). Two heat exchangers installed in (
3) is a blower for exhausting indoor air installed in the rear exhaust blower room (10'b) inside the outer box (9), (4) is an air filter installed opposite each heat exchanger, and (5) is a The outside air intake port (6) is provided at the rear of the outer box (9), and the outside air outlet (6) is provided at three locations on the front and both sides of the outer box (9).
7) is an indoor air intake port provided at the bottom of the outer box 9);
(8) is an indoor air outlet provided at the rear of the outer box (9);
A4 indicates the ceiling, Q'5 indicates a hanging bolt, solid line arrows (A) indicate outside air flow, and dotted line arrows (B) indicate exhaust flow.
第2図は上記構成の本発明の換気装置の外観斜視図であ
シ、外気流および排気流の流れは図示実線矢印(A)お
よび点線矢印(B)のように形成されるものである。FIG. 2 is an external perspective view of the ventilation system of the present invention having the above-mentioned configuration, in which the flow of outside air and exhaust air are formed as shown by solid line arrows (A) and dotted line arrows (B).
さらに第3図は第2図における外気流と排気流との流れ
状態を外箱を破断して示している断面図である〇
すなわち給気用送風機(1)の運転によシ外気吸込口(
5)を経て給気送風機室(10a)内に吸込まれた外気
は給気用送風機(1)の吹出口α4から給気チャンバー
α3に人シ、左右に分れてそれぞれフィルター(4)。Furthermore, FIG. 3 is a cross-sectional view showing the flow state of the outside air flow and the exhaust air flow in FIG. 2 by cutting away the outer box.
5), the outside air sucked into the air supply blower room (10a) is passed through the air supply blower (1) from the outlet α4 to the air supply chamber α3, and is divided into left and right filters (4).
熱交換器(2)を通り抜は外気吹出チャンバーαGに達
し、外箱(9)の前部と両側面部に開設した外気の吹出
口(6)の3個所よシ室内に向けて吹出される・これと
同時に排気用送風機(3)の運転により外箱(9)の下
面部に開設された室内空気の吸込口(7)よυ吸込まれ
た室内空気は、室内空気吸込チャンバーaηにそれぞれ
入シ、フィルター(4)、熱交換器(2)を通り抜け、
排気チャンバー(LFi内に集められて排気連通口(l
ieを通って排気送風機室(101:+)内に達し、内
装の排気用送風機(3)によシ外箱fl)の後部排出口
(8)よシ外部に排出されるものである。The outside air passes through the heat exchanger (2) and reaches the outside air blowing chamber αG, where it is blown out into the room through three outside air outlets (6) opened at the front and both sides of the outer box (9).・At the same time, the indoor air sucked in through the indoor air suction ports (7) opened at the bottom of the outer box (9) by the operation of the exhaust blower (3) enters the indoor air suction chambers aη. Pass through the filter (4), heat exchanger (2),
Exhaust chamber (LFi)
It reaches the inside of the exhaust blower room (101:+) through the internal exhaust blower (3) and is discharged to the outside through the rear exhaust port (8) of the outer box fl).
この発明の換気装置は以上のように、使用される熱交換
器を少くとも2個に分割して外箱内に並列に設けている
ので、各々の熱交換器の上下方向の寸法を単一の熱交換
器の場合のそれより縮小させることができ、これによシ
装置全体を薄形にすることが可能になシ、また室内への
外気の吹出口は外箱の前部と両側面部の3個所に開設し
ているので供給外気の室内での拡がりが良く、さらに複
数個ある各吹出口に可調節ダンパーを設けることによシ
、室内への外気の吹出し方向を所望方向に変更すること
も可能になる。その他内装の熱交換器は並列状態で使用
されるので、熱交換器全体としての静圧損失が少く、低
騒音での運転が可能になるという効果を有するものであ
る。As described above, in the ventilation system of the present invention, the heat exchanger used is divided into at least two parts and installed in parallel inside the outer box, so that the vertical dimensions of each heat exchanger can be kept in the same size. The size of the heat exchanger can be made smaller than that of the heat exchanger, which makes it possible to make the entire device thinner. These vents are installed at three locations, allowing the outside air to spread throughout the room, and by installing an adjustable damper at each of the multiple outlets, the direction of the outside air blowing into the room can be changed to the desired direction. It also becomes possible. Since the other internal heat exchangers are used in parallel, the static pressure loss of the heat exchanger as a whole is small, which has the effect of enabling low-noise operation.
第1図の(イ)(ロ)(ハ)はこの発明の換気装置を示
す正面図、底面図および側面図、第2図はその斜視図。
第3図は外箱を破断してその内部を通る外気流および排
気流の流れを示す断面図、第4図および第5図は従来例
を示す斜視図および断面図である。
なお図中、(l)は給気用送風機、(2)は熱交換器。
+31は排気用送風機、(51は吸込口、(6)は吹出
口、(8)は排出口、(9)は外箱を示す。その他図中
同−符号は同一または相当部分を示すものとする。FIGS. 1A, 1B, and 1C are a front view, a bottom view, and a side view of the ventilation system of the present invention, and FIG. 2 is a perspective view thereof. FIG. 3 is a cross-sectional view showing the flow of outside air and exhaust air flowing through the interior of the outer box, and FIGS. 4 and 5 are a perspective view and a cross-sectional view of a conventional example. In the figure, (l) is a supply air blower, and (2) is a heat exchanger. +31 is an exhaust blower, (51 is an inlet, (6) is an outlet, (8) is an outlet, and (9) is an outer box. In other figures, the same - symbol indicates the same or equivalent part. do.
Claims (1)
空気の排出口を、前部および両側面部に室外空気の吹出
口を、さらに下面部に室内空気の吸込口を開設した外箱
、この外箱内に2列以上並列に設けられた熱交換器、上
記後部吸込口から吸込んだ室外空気をこれら各熱交換器
を通して上記の前部および両側面部の吹出口から室内に
吹出させる給気用送風機、および室内空気を上記下面部
の吸込口から吸込んで上記各熱交換器を通して上記後部
の排出口から排出する排気用送風機とから成る天井設置
形熱交換器付換気装置。This outer box is attached to the ceiling and has an outdoor air inlet and an indoor air outlet at the rear, an outdoor air outlet at the front and both sides, and an indoor air inlet at the bottom. Heat exchangers arranged in two or more rows in parallel inside the box, and an air supply blower that blows outdoor air sucked in from the rear suction port into the room from the front and both side air outlets through these heat exchangers. , and an exhaust blower that sucks indoor air from the suction port on the lower surface, passes through each of the heat exchangers, and discharges it from the exhaust port at the rear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60225312A JPS6287750A (en) | 1985-10-09 | 1985-10-09 | Ceiling installation type ventilating device equipped with heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60225312A JPS6287750A (en) | 1985-10-09 | 1985-10-09 | Ceiling installation type ventilating device equipped with heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6287750A true JPS6287750A (en) | 1987-04-22 |
Family
ID=16827377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60225312A Pending JPS6287750A (en) | 1985-10-09 | 1985-10-09 | Ceiling installation type ventilating device equipped with heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6287750A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06109280A (en) * | 1992-08-10 | 1994-04-19 | Mitsubishi Electric Corp | Air conditioning ventilator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539434B2 (en) * | 1972-08-25 | 1980-10-11 |
-
1985
- 1985-10-09 JP JP60225312A patent/JPS6287750A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539434B2 (en) * | 1972-08-25 | 1980-10-11 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06109280A (en) * | 1992-08-10 | 1994-04-19 | Mitsubishi Electric Corp | Air conditioning ventilator |
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