JPS63210544A - Ventilator with heat exchanger - Google Patents
Ventilator with heat exchangerInfo
- Publication number
- JPS63210544A JPS63210544A JP62044810A JP4481087A JPS63210544A JP S63210544 A JPS63210544 A JP S63210544A JP 62044810 A JP62044810 A JP 62044810A JP 4481087 A JP4481087 A JP 4481087A JP S63210544 A JPS63210544 A JP S63210544A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- chamber
- air
- exhaust
- opening
- 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
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は熱交換器付換気装置に係わり、特に室内と室
外に設けられた吸込口と吹出口および送風機の配置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a ventilation system with a heat exchanger, and particularly to the arrangement of an inlet, an outlet, and a blower provided indoors and outdoors.
第８図は例えば実開昭６０−１６７９５４号公報に示さ
れた従来の熱交換器付換気装置を示す分解斜視図であり
、図において（１）は箱本体１２）と蓋体（３）とから
成る箱体で、吸込口［４１（５）と吹出口（６）（７）
が室内側と室外側のそれぞれに一組づつ設けられている
。（８）および（９）はこの箱体内に上記吸込口と上記
吹出口との間で交差するよう設けられた上記室内側吸込
口（４）から上記室外側吹出口（７）に至る排気通路お
よび上記室外吸込口（５］から上記室内側吹出口（６）
に至る給気通路、頭はこの排気通路（８）に設けられた
排気流を形成する輻流型の送風機、（１１）は上記給気
通路（９）に設けられた給気流を形成する輻流型の送風
機、（１２）は上記交差部に設けられるとともに、上記
箱体に挿脱可能に設けられた例えば特公昭４７−１９９
９０号公報に示され上記給気流と上記排気流との間で温
度交換と湿度交換をする熱交換器、（１３）は上記送風
機（１０）（ＩＩ）の羽根ケーシング、（１４）は上記
熱交換器（１２）の挿脱用開口を塞ぐカバーで、上記吸
込口と上記吹出口が設けられた側壁と同一の側壁に設け
られている。（１５）は上記吸込口４）四と上記吹出口
（６）（７）に設けられた給気用および排気用ダクトの
接続部材である。FIG. 8 is an exploded perspective view showing a conventional ventilation system with a heat exchanger disclosed in, for example, Japanese Utility Model Application No. 60-167954, in which (1) shows the box body 12) and the lid body (3). It is a box body consisting of an inlet [41 (5) and an outlet (6) (7).
One set is provided on the indoor side and one on the outdoor side. (8) and (9) are exhaust passages extending from the indoor side suction port (4) to the outdoor side blowout port (7), which are provided in this box body so as to intersect between the above-mentioned suction port and the above-mentioned blowout port. and from the outdoor suction port (5) to the indoor air outlet (6).
The head is a radial blower that forms an exhaust flow provided in the exhaust passage (8), and the head (11) is a radial blower that forms an air supply flow provided in the air supply passage (9). A flow type blower (12) is installed at the intersection and is removably inserted into the box.
90, a heat exchanger for exchanging temperature and humidity between the supply air flow and the exhaust air flow; (13) is the blade casing of the blower (10) (II); (14) is the heat exchanger for exchanging temperature and humidity between the air supply flow and the exhaust air flow; This cover closes the insertion/removal opening of the exchanger (12), and is provided on the same side wall as the side wall where the suction port and the air outlet are provided. (15) is a connecting member between the air supply and exhaust ducts provided at the suction port 4) and the air outlet ports (6) and (7).
従来の熱交換器付換気装置は上記のように構成され、排
気用送風機αＯ）と給気用送風機（１１）を運転するこ
とにより、室内空気は室内側吸込口は）から矢印イのよ
うに箱体（１）内に吸い込まれ、排気通路（８）内の熱
交換器（１２）を矢印口から矢印ハのように通り、室外
側吹出口（至）から矢印二のように吹き出され室外に排
出される。一方、室外空気は室外側吸込口（５１から矢
印ホのように箱体（１）内に吸い込まれ、給気通路（９
）内の熱交換器（１２）を矢印へのように通り、室内側
吹出口（６）から矢印トのように吹き出され室内に給気
される。このとき熱交換器（１２）では排気流と給気流
との間で熱交換が行われ、排気熱を回収して冷暖房負荷
を軽減する。このように運転することにより熱交換器（
１２）は汚れてくるが、その清掃は箱体（１）に設けら
れたカバー（１４）を取外して熱交換器（１２）を引き
抜き、掃除機等によって行うようになっている。A conventional ventilation system with a heat exchanger is configured as described above, and by operating the exhaust blower αO) and the supply air blower (11), the indoor air is distributed from the indoor air intake port ( ) as shown by arrow A. It is sucked into the box body (1), passes through the heat exchanger (12) in the exhaust passage (8) from the arrow port as shown by arrow C, and is blown out from the outdoor air outlet (to) as shown by arrow 2 to the outside. is discharged. On the other hand, outdoor air is sucked into the box body (1) from the outdoor suction port (51) as shown by the arrow H,
), the air passes through the heat exchanger (12) in the direction shown by the arrow, and is blown out from the indoor air outlet (6) as shown by the arrow T, and is supplied into the room. At this time, heat exchange is performed between the exhaust air flow and the supply air flow in the heat exchanger (12), and exhaust heat is recovered to reduce the heating and cooling load. By operating in this way, the heat exchanger (
12) becomes dirty, and cleaning is done by removing the cover (14) provided on the box (1), pulling out the heat exchanger (12), and using a vacuum cleaner or the like.
上記のような従来の熱交換器付換気装置では、熱交換器
（１２）の挿脱用の開口が、吸込口と吹出口が形成され
た箱体（１）の側壁と同一の側壁に、しかも吸込口と吹
出口の間に設けられているため、熱交換器（１２）の挿
脱時には吸込口および吹出口の接続部材（１５）に接続
される給排気用のダクト（図示せず）が邪魔になり挿脱
作業が行いにくいという問題点があった。In the conventional ventilation system with a heat exchanger as described above, the opening for inserting and removing the heat exchanger (12) is located in the same side wall as the side wall of the box body (1) in which the inlet and outlet are formed. Moreover, since it is provided between the suction port and the air outlet, when the heat exchanger (12) is inserted or removed, a supply/exhaust duct (not shown) is connected to the connection member (15) of the suction port and the air outlet. There was a problem in that it got in the way and made insertion and removal work difficult.
この発明は係る問題点を解決するためになされたもので
、熱交換器の挿脱作業が容易で、しかも、箱体の奥行寸
法が小さいものとなる熱交換器付換気装置を得ることを
目的とするものである。This invention was made in order to solve these problems, and its purpose is to provide a ventilation system with a heat exchanger that allows easy insertion and removal of the heat exchanger and has a small depth dimension of the box. That is.
この発明に係る熱交換器付換気装置は、吸込口と吹出口
を熱交換器の挿脱方向と直交する箱体の対向する側壁に
それぞれ設けるとともに、それぞれの輻流型送風機をそ
の回転軸が熱交換器の挿脱方向と直交するように配設し
たものである。In the ventilation device with a heat exchanger according to the present invention, the inlet and the outlet are respectively provided on the opposite side walls of the box which are orthogonal to the insertion/removal direction of the heat exchanger, and each of the circulation type blowers is arranged so that its rotation axis is It is arranged perpendicular to the insertion/removal direction of the heat exchanger.
この発明においては、吸込口と吹出口が熱交換器の挿脱
方向と直交する箱体の対向する側壁にそれぞれ設られて
いるため、吸込口と吹出口に接続されるダクトが熱交換
器の挿脱時に邪魔することがなく、輻流型送風機の回転
軸が熱交換器の挿脱方向と直交するように配設されてい
ることにより、箱体の奥行寸法を小さくすることができ
る。In this invention, since the suction port and the air outlet are respectively provided on the opposite side walls of the box which are orthogonal to the insertion/removal direction of the heat exchanger, the duct connected to the suction port and the air outlet is connected to the heat exchanger. The depth dimension of the box can be reduced by not interfering with the insertion and removal, and by arranging the rotating shaft of the radiation blower perpendicular to the insertion and removal direction of the heat exchanger.
第１図〜第５図はこの発明の一実施例を示す図、第１図
は蓋体を取り除いた斜視図、第２図は風の流れを示す平
面図、第３図は第２図の側面図、第４図はバイパス通路
を使用した状態を示す斜視図、第５図は第４図における
風の流れを示す平面図である。図において（１）〜（１
５）は上記従来例と同一または相当部分を示し、箱体（
１１内には仕切板（１６）により各部屋が設けられ、（
２１）は熱交換器（１２）が挿入されることにより四つ
の室（＋７） （１８） （１９） （２０）が形成さ
れる熱交換器室、（２２）は上記室（１７〕と仕切板（
１６）に開口（２３）を設けて連通された回転軸を熱交
換器（１，２）の挿脱方向に対し直交するように配設し
た輻流型の排気用送風機（１０）を内設した排気送風機
室で、羽根ケーシング（１３）の端部に室外側吹出口（
７）が設けられている。（２４）は上記室（１８）と仕
切板（１６）に開口（２５）を設けて連通された回転軸
を熱交換器（１２）の挿脱方向に対し直交するように配
設した輻流型の給気用送風機（１１）を内設した給気送
風機室で、羽根ケーシング（１３）の端部に室内側吹出
口（６）が設けられている。（２６）は上記室（１９）
と仕切板に開口（図示せず）を設けて連通された上記排
気送風機室（２２）下部および側部に設けられた室外側
吸込室で、側壁に室外側吸込口（９が設けられている。Figures 1 to 5 are views showing one embodiment of the present invention, Figure 1 is a perspective view with the lid removed, Figure 2 is a plan view showing the flow of wind, and Figure 3 is the same as Figure 2. 4 is a side view, FIG. 4 is a perspective view showing a state in which a bypass passage is used, and FIG. 5 is a plan view showing the flow of wind in FIG. 4. In the figure (1) to (1
5) indicates the same or equivalent part as the above conventional example, and the box body (
Inside 11, each room is provided by a partition plate (16).
21) is a heat exchanger chamber in which four chambers (+7) (18) (19) and (20) are formed by inserting the heat exchanger (12), and (22) is a partition from the above chamber (17). Board (
16) is provided with an opening (23) and the rotary shaft, which is communicated with the heat exchanger (1, 2), is disposed so as to be orthogonal to the insertion/removal direction of the heat exchanger (1, 2). In the exhaust blower room, there is an outdoor air outlet (
7) is provided. (24) is a radial system in which the chamber (18) and the partition plate (16) are provided with an opening (25) to communicate with each other, and the rotating shaft is arranged perpendicular to the insertion/removal direction of the heat exchanger (12). This is an air supply blower room in which a type of air supply blower (11) is installed, and an indoor air outlet (6) is provided at the end of the blade casing (13). (26) is the above room (19)
An outdoor suction chamber is provided at the bottom and side of the exhaust blower chamber (22), which is communicated with the exhaust fan chamber (22) through an opening (not shown) in the partition plate, and an outdoor suction port (9) is provided on the side wall. .
（２７）は上記室（２０）と仕切板（１６）に開口（
２８）を設けて連通され上記給気送風機室（２４）の下
部に設けられた室内側吸込通路、（２９）はこの室内側
吸込通路と開口（３０）を設けて連通された室内側吸込
室で、側壁に室内側吸込口Ｇ４１が設けられている。(27) is an opening (
(28) is an indoor suction passage provided at the lower part of the air supply blower chamber (24), and (29) is an indoor suction chamber that is communicated with this indoor suction passage through an opening (30). An indoor suction port G41 is provided on the side wall.
（３１）は上記熱交換器室（２１）の側部に設けられた
バイパス通路で、仕切板〈１６）に開口（３２） （３
３）を設けて上記室（１７）を介して上記排気送風機室
（２２）と上記室内側吸込室（２９）が連通されている
。 （３４）は上記室内側吸込室（２９）内に設けられ
たダンパで、開口（３０）と開口（３３）の何れか一方
を開放し他方を閉塞するように回動可能に形成され、回
動は電磁石あるいは電動機等−により行われる。上記室
内側吸込口（イ）と上記室外側吹出口（７）は上記熱交
換器（１２）の挿脱方向に対し直交する方向の上記箱体
（１）の側壁に設けられ、この側壁と対向する側壁に上
記室外側吸込口（Ｃ３）と上記室内側吹出口（６）は設
けられている。また、上記したように排気用送風機（１
０１および給気用送風機（１１）の電動機回転軸は、熱
交換器（１２）の箱体（１）への挿脱方向に対して直交
するように設けられ、羽根ケーシング（１３）の関係か
ら風を熱交換器（１２）の挿脱方向と平行になるように
吐出させた後直角に曲げ、上記室内側吹出口（６）およ
び上記室外側吹出口（７）から吹き出すようにしている
。(31) is a bypass passage provided on the side of the heat exchanger chamber (21), which has an opening (32) (3
3), the exhaust air blower chamber (22) and the indoor suction chamber (29) are communicated via the chamber (17). (34) is a damper provided in the indoor suction chamber (29), which is rotatably formed to open either the opening (30) or the opening (33) and close the other. The movement is performed by an electromagnet or electric motor. The indoor side suction port (A) and the outdoor side outlet (7) are provided on the side wall of the box body (1) in a direction perpendicular to the insertion/removal direction of the heat exchanger (12), and the side wall and The outdoor side suction port (C3) and the indoor side air outlet (6) are provided on opposing side walls. In addition, as mentioned above, an exhaust blower (1
01 and the supply air blower (11) are provided so as to be perpendicular to the insertion/removal direction of the heat exchanger (12) into the box (1), and from the relationship of the blade casing (13). The air is discharged parallel to the insertion/removal direction of the heat exchanger (12), and then bent at right angles so as to be blown out from the indoor outlet (6) and the outdoor outlet (7).
上記のように構成された熱交換器付換気装置は、熱交換
器（１２）を使用した空調換気においては、ダンパ（３
４）により開口（３３）を閉塞し開口（３０）を開放さ
せてそれぞれの送風機ＱＯ）（＋１＞を運転することに
より、室内空気はダクトを介して室内側吸込口（４）か
ら室内側吸込室（２９）に吸い込まれ、開口（３０）→
室内側吸込通路（２７）→室（２０）→熱交換器（１２
）→室（１７）→開口（２３）→排気送風機室（２２）
に至る排気通路（８）を通り、排気用送風機００）によ
り室外側吹出口（７）から吹き出されダクトを介して室
外に排出される。室外空気はダクトを介して室外側吸込
口（５）がら室外側吸込室（２６）に吸い込まれ、室（
１９）→熱交換器（１２）→室（１８）→開口（２５）
→給気送風機室（２４）に至る給気通路（９）を通り、
給気用送風機（９）により室内側吹出口（６）から吹き
出されダクトを介して室内に給気される。このとき、熱
交換器（１２）では排気流と給気流との間で熱交換が行
われ排気熱を回収して冷暖房負荷を軽減する。一方、春
秋等の冷暖房を必要としない中間期には、第４図および
第５図に示すようにダンパ（３４）を回動させて開口（
３０）を閉塞し開口（３３）を開放してそれぞれの送風
機〇〇１（１１）を運転することにより、外気の給気は
上記空調換気と同様にして行われるが、室内空気はダク
トを介して室内側吸込口（４）から室内側吸込室（２９
）に吸い込まれ、開口（３３）→バイパス通路（３１）
→開口（３２）→室（１７）→開口（２３）→排気送風
機室（２２）に至るバイパス通風路を通り、排気用送風
４１！００１により室外側吹出口ｍから吹き出されダク
トを介して室外に排出される。このように、排気流が熱
交換気（１２）を通らないことから通風路における抵抗
が少なくなり、充分な通常換気が行われる。上記のよう
に空調換気あるいは通常換気をすることにより熱交換器
（１２）は汚れて清掃する必要が生じてくるが、箱体（
１）に設けたカバー（１４）を外し熱交換器（１２）を
引き抜くことにより掃除機等で清掃することができ、こ
の熱交換器（１２）の挿脱は吸込口１４１（（５）と吹
出口（６）（７）の形成方向に対し直交するように行わ
れるため、給排気用の配管が邪魔することがない。また
、排気用送風機ａ〔および給気用送風機（１１）の回転
軸が熱交換器（１２）の挿脱方向に対し直交して設けら
れていることにより、寸法の大きな羽根ケーシング（１
３）が熱交換器（Ｉ２）と平行するように配設されるこ
とになり、箱体（１）の奥行寸法が小さくなる。横幅寸
法は熱交換器（１２）の寸法により決まる。In the ventilation system with a heat exchanger configured as described above, the damper (3) is used for air conditioning ventilation using the heat exchanger (12).
4) closes the opening (33), opens the opening (30), and operates each blower QO It is sucked into the chamber (29) and opens (30) →
Indoor suction passage (27) → Chamber (20) → Heat exchanger (12
) → Room (17) → Opening (23) → Exhaust blower room (22)
The air passes through the exhaust passageway (8) leading to the air, is blown out from the outdoor air outlet (7) by the exhaust blower 00), and is discharged outdoors via the duct. Outdoor air is sucked into the outdoor suction chamber (26) through the outdoor suction port (5) through the duct, and then
19) → Heat exchanger (12) → Chamber (18) → Opening (25)
→ Pass through the air supply passage (9) leading to the air supply blower room (24),
The air is blown out from the indoor air outlet (6) by the air supply blower (9) and supplied into the room via the duct. At this time, the heat exchanger (12) performs heat exchange between the exhaust air flow and the supply air flow, recovers exhaust heat, and reduces the heating and cooling load. On the other hand, during the intermediate seasons such as spring and autumn when heating and cooling are not required, the damper (34) is rotated to open the opening (
By closing the opening (30), opening the opening (33), and operating each blower 〇〇1 (11), outside air is supplied in the same way as the air conditioning ventilation described above, but indoor air is supplied through the duct. from the indoor suction port (4) to the indoor suction chamber (29
), and the opening (33) → bypass passage (31)
→ Opening (32) → Room (17) → Opening (23) → Pass through the bypass ventilation path leading to the exhaust blower room (22), and the exhaust air is blown out from the outdoor air outlet m by the exhaust air blower 41!001 to the outside through the duct. is discharged. In this way, since the exhaust flow does not pass through the heat exchange air (12), there is less resistance in the ventilation path and sufficient normal ventilation is achieved. As mentioned above, the heat exchanger (12) becomes dirty due to air-conditioning ventilation or normal ventilation, and it becomes necessary to clean it.
By removing the cover (14) provided on 1) and pulling out the heat exchanger (12), it can be cleaned with a vacuum cleaner, etc., and the heat exchanger (12) can be inserted and removed through the suction port 141 ((5) and Since it is perpendicular to the direction in which the air outlets (6) and (7) are formed, the air supply and exhaust piping does not interfere with the rotation of the exhaust air blower a [and the air supply air blower (11) Since the shaft is provided perpendicularly to the insertion/removal direction of the heat exchanger (12), the large-sized blade casing (1
3) is arranged parallel to the heat exchanger (I2), and the depth dimension of the box (1) becomes smaller. The width dimension is determined by the dimensions of the heat exchanger (12).
なお、上記実施例では送風機１０１（ＩＩ）を熱交換器
（１２）の下流側に設けた吸込方式であるが、第６図お
よび第７図に示すように送風機ＱＯＩ（ＩＩ）を熱交換
器（１２）より上流に設けた押込方式であっても同様の
効果が期待できる。In the above embodiment, the air blower 101 (II) is installed downstream of the heat exchanger (12), but as shown in FIGS. 6 and 7, the air blower QOI (II) is installed in the heat exchanger (12) A similar effect can be expected even if a push-in method is provided further upstream.
この発明は以上説明したとおり、吸込口と吹出口を熱交
換器の挿脱方向と直交する箱体の対向する側壁にそれぞ
れ設けるとともに、それぞれの輻流型送風機をその回転
軸が熱交換器の挿脱方向と直交するように配設したこと
により、熱交換器の挿脱時に邪魔がなく、熱交換器の挿
脱作業が容易にできるとともに、箱体の奥行寸法を小さ
くすることができる効果がある。As explained above, this invention provides the suction inlet and the outlet on the opposite side walls of the box perpendicular to the insertion/removal direction of the heat exchanger, and each of the radial blowers has its rotation axis facing the heat exchanger. By arranging it perpendicular to the insertion/removal direction, there is no obstruction when inserting/removing the heat exchanger, making it easier to insert/remove the heat exchanger, and the depth of the box body can be reduced. There is.
第１図はこの発明の一実施例を示す蓋体を取り除いた状
態を示す斜視図、第２図は同じく風の流れを示す平面図
、第３図は第２図の側面図、第４図はバイパス通路を使
用した状態を示す平面図、第５図は第４図における風の
流れを示す平面図、第６図はこの発明の他の実施例を示
す平面図、第７図は第６図の側面図、第８図は従来の熱
交換器付換気装置を示す分解斜視図である。
なお、各図中同一符号は同一または相当部分を示し、（
１）は箱体、（イ）は室内側吸込口、四は室外側吸込口
、（６）は室内側吹出口、（７）は室外側吹出口、（８
）は排気通路、（９）は給気通路、ＱＯＩは排気用送風
機、（１１）は給気用送風機、（１２）は熱交換器であ
る。Fig. 1 is a perspective view showing an embodiment of the present invention with the lid removed, Fig. 2 is a plan view also showing the flow of wind, Fig. 3 is a side view of Fig. 2, and Fig. 4. 5 is a plan view showing the state in which the bypass passage is used, FIG. 5 is a plan view showing the wind flow in FIG. 4, FIG. 6 is a plan view showing another embodiment of the present invention, and FIG. The side view of the figure and FIG. 8 are exploded perspective views showing a conventional ventilation system with a heat exchanger. In addition, the same reference numerals in each figure indicate the same or equivalent parts.
1) is the box body, (A) is the indoor suction port, 4 is the outdoor suction port, (6) is the indoor air outlet, (7) is the outdoor air outlet, (8
) is an exhaust passage, (9) is an air supply passage, QOI is an exhaust blower, (11) is a supply air blower, and (12) is a heat exchanger.
Claims (1)
つ設けた箱体と、この箱体内に上記吸込口と上記吹出口
との間で交差するよう設けられた上記室内側から上記室
外側に至る給気通路および排気通路と、これらの給気通
路と排気通路に設けられた給気流および排気流を形成す
る輻流型送風機と、上記交差部に設けられるとともに、
上記箱体に挿脱可能に設けられ上記給気流と上記排気流
との間で熱交換する熱交換器とを備え、上記吸込口と上
記吹出口を上記熱交換器の挿脱方向と直交する上記箱体
の対向する側壁にそれぞれ設けるとともに、上記それぞ
れの輻流型送風機をその回転軸が上記熱交換器の挿脱方
向と直交するように配設したことを特徴とする熱交換器
付換気装置。A box body in which one set of suction ports and one set of air outlets are provided on each of the indoor side and the outdoor side; An air supply passageway and an exhaust passageway leading to the outside of the room; a radial blower provided in these air supply passageways and the exhaust passageway for forming an air supply flow and an exhaust flow;
a heat exchanger that is removably installed in the box body and exchanges heat between the air supply flow and the exhaust air flow, the suction port and the air outlet being perpendicular to the direction of insertion and removal of the heat exchanger Ventilation with a heat exchanger, characterized in that each of the radiation type blowers is provided on opposing side walls of the box body, and the rotational axis of each of the blowers is arranged so as to be orthogonal to the insertion/removal direction of the heat exchanger. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62044810A JPS63210544A (en) | 1987-02-27 | 1987-02-27 | Ventilator with heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62044810A JPS63210544A (en) | 1987-02-27 | 1987-02-27 | Ventilator with heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63210544A true JPS63210544A (en) | 1988-09-01 |
| JPH0557494B2 JPH0557494B2 (en) | 1993-08-24 |
Family
ID=12701782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62044810A Granted JPS63210544A (en) | 1987-02-27 | 1987-02-27 | Ventilator with heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63210544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005036069A1 (en) * | 2003-10-14 | 2005-04-21 | Lg Electronics, Inc. | Ventilator |
| EP1621824A1 (en) * | 2004-07-28 | 2006-02-01 | LG Electronics Inc. | Ventilating system |
| US11035586B2 (en) | 2012-02-02 | 2021-06-15 | Carrier Corporation | Energy recovery ventilator |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135167A (en) * | 1975-05-16 | 1976-11-24 | Sharp Corp | Ventilation device |
| JPS5287848A (en) * | 1976-01-19 | 1977-07-22 | Hitachi Ltd | Room air conditioner |
| JPS5313336U (en) * | 1976-07-16 | 1978-02-03 | ||
| JPS53148560U (en) * | 1978-06-05 | 1978-11-22 | ||
| JPS585857U (en) * | 1981-07-03 | 1983-01-14 | 京和装備株式会社 | Sofa and accompanying bed |
| JPS5853202A (en) * | 1981-09-25 | 1983-03-29 | Mitsubishi Electric Corp | Phased array antenna |
| JPS58103626U (en) * | 1982-01-08 | 1983-07-14 | ダイキン工業株式会社 | air conditioner |
| JPS5956030U (en) * | 1982-10-04 | 1984-04-12 | 段谷産業株式会社 | Artificial heathered decorative veneer |
| JPS59105928U (en) * | 1983-01-06 | 1984-07-17 | 三菱電機株式会社 | Ceiling-mounted air conditioning ventilation system |
| JPS59110836U (en) * | 1983-01-14 | 1984-07-26 | 三菱電機株式会社 | Ceiling-mounted air conditioning ventilation system |
| JPS60118434U (en) * | 1984-01-17 | 1985-08-10 | 三菱電機株式会社 | Air conditioner intake and exhaust equipment |
| JPS60135557U (en) * | 1984-02-22 | 1985-09-09 | 株式会社東芝 | heat exchange ventilation fan |
| JPS6110109U (en) * | 1984-06-23 | 1986-01-21 | 則哉 西村 | suction beauty device |
| JPS61114040A (en) * | 1984-11-07 | 1986-05-31 | Matsushita Seiko Co Ltd | Air conditioner ventilating fan for duct |
| JPS6233232A (en) * | 1985-08-01 | 1987-02-13 | Nishida Marine Boiler Co Ltd | Heat recovery type heating and cooling apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313336B2 (en) * | 1973-09-07 | 1978-05-09 |
-
1987
- 1987-02-27 JP JP62044810A patent/JPS63210544A/en active Granted
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135167A (en) * | 1975-05-16 | 1976-11-24 | Sharp Corp | Ventilation device |
| JPS5287848A (en) * | 1976-01-19 | 1977-07-22 | Hitachi Ltd | Room air conditioner |
| JPS5313336U (en) * | 1976-07-16 | 1978-02-03 | ||
| JPS53148560U (en) * | 1978-06-05 | 1978-11-22 | ||
| JPS585857U (en) * | 1981-07-03 | 1983-01-14 | 京和装備株式会社 | Sofa and accompanying bed |
| JPS5853202A (en) * | 1981-09-25 | 1983-03-29 | Mitsubishi Electric Corp | Phased array antenna |
| JPS58103626U (en) * | 1982-01-08 | 1983-07-14 | ダイキン工業株式会社 | air conditioner |
| JPS5956030U (en) * | 1982-10-04 | 1984-04-12 | 段谷産業株式会社 | Artificial heathered decorative veneer |
| JPS59105928U (en) * | 1983-01-06 | 1984-07-17 | 三菱電機株式会社 | Ceiling-mounted air conditioning ventilation system |
| JPS59110836U (en) * | 1983-01-14 | 1984-07-26 | 三菱電機株式会社 | Ceiling-mounted air conditioning ventilation system |
| JPS60118434U (en) * | 1984-01-17 | 1985-08-10 | 三菱電機株式会社 | Air conditioner intake and exhaust equipment |
| JPS60135557U (en) * | 1984-02-22 | 1985-09-09 | 株式会社東芝 | heat exchange ventilation fan |
| JPS6110109U (en) * | 1984-06-23 | 1986-01-21 | 則哉 西村 | suction beauty device |
| JPS61114040A (en) * | 1984-11-07 | 1986-05-31 | Matsushita Seiko Co Ltd | Air conditioner ventilating fan for duct |
| JPS6233232A (en) * | 1985-08-01 | 1987-02-13 | Nishida Marine Boiler Co Ltd | Heat recovery type heating and cooling apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005036069A1 (en) * | 2003-10-14 | 2005-04-21 | Lg Electronics, Inc. | Ventilator |
| EP1621824A1 (en) * | 2004-07-28 | 2006-02-01 | LG Electronics Inc. | Ventilating system |
| US11035586B2 (en) | 2012-02-02 | 2021-06-15 | Carrier Corporation | Energy recovery ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0557494B2 (en) | 1993-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |