JPS63123940A - Air conditioning ventilation fan for duct - Google Patents
Air conditioning ventilation fan for ductInfo
- Publication number
- JPS63123940A JPS63123940A JP61270284A JP27028486A JPS63123940A JP S63123940 A JPS63123940 A JP S63123940A JP 61270284 A JP61270284 A JP 61270284A JP 27028486 A JP27028486 A JP 27028486A JP S63123940 A JPS63123940 A JP S63123940A
- Authority
- JP
- Japan
- Prior art keywords
- air
- passage
- main body
- blower
- indoor
- 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 abstract description 18
- 238000004378 air conditioning Methods 0.000 title claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 8
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は換気によって室外へ排出する室内の熱エネルギ
ーを回収するダクト用空調換気扇に関し、詳しくは運転
時の排気用送風機および給気用送風機の騒音を低下させ
る構成に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a duct air-conditioning ventilation fan that recovers indoor thermal energy to be discharged outdoors through ventilation, and more specifically, to reduce the noise of an exhaust blower and a supply air blower during operation. This relates to a configuration that reduces the amount of water.
従来の技術
近年、冷暖房を行なっている部屋を換気する手段として
、室内の汚れた空気を室外へ排出し、室外の新鮮な空気
を取入れ、室内の空気と室外の空気との間で熱交換を行
ない、排出する室内空気の熱エネルギーを室外空気に移
して室内へ回収するダクト用空調換気扇が使用されるよ
うになってきた。Conventional technology In recent years, as a means of ventilating a room that is currently being cooled or heated, a method has been developed to exhaust dirty air from inside the room to the outside, bring in fresh air from outside, and exchange heat between the indoor air and outdoor air. Air-conditioning ventilation fans for ducts have come into use, which transfer the thermal energy of the exhausted indoor air to outdoor air and recover it indoors.
一般にダクト用空調換気扇は天井裏に配設され、リビン
グ、事務所、会議室等で使用されるため、運転音の静か
なものが要望されていた。Generally, duct air-conditioning ventilation fans are installed in the ceiling and used in living rooms, offices, conference rooms, etc., so there was a desire for them to be quiet in operation.
このようなことから、従来のダクト用空調換気扇は、た
とえば第３図に示すように、本体１０１内に室内吸込口
１ｏ２から直接排気用送風機１０３を通り、熱交換器１
０４の排気通路１０５を通って室外吐出口１０６へと結
ぶ本体排気通路１０７と、室外吸込口１０８から直接給
気用送風機１０９を通り、前記熱交換器１０４の給気通
路１１０を通って室内吐出口１１１へと結ぶ本体給気通
路１１２とを独立して形成していた。For this reason, in the conventional duct air conditioning ventilation fan, for example, as shown in FIG.
The main body exhaust passage 107 connects to the outdoor discharge port 106 through the exhaust passage 105 of 04, and the indoor discharge passes through the outdoor suction port 108, directly through the air supply blower 109, and passes through the air supply passage 110 of the heat exchanger 104. A main body air supply passage 112 connected to an outlet 111 is formed independently.
発明が解決しようとする問題点
このような従来のダクト用空調換気扇では、運転すると
排気用送風機の吸込音１回転音等が、室内吸込口１０２
に直接伝わり、この音が室内にも伝わり不快感を与えて
いた。Problems to be Solved by the Invention In such a conventional duct air conditioning ventilation fan, when it is operated, the suction sound of the exhaust blower, the sound of one revolution, etc.
This sound was transmitted directly into the room, causing discomfort.
本発明は前記従来の問題点に留意し、運転時の送風機の
吸込音、吐出音２回転音等を室内へ伝わりにくくシ、静
かな換気をすることを目的とするものである。The present invention has been made in consideration of the above-mentioned conventional problems, and aims to provide quiet ventilation by making it difficult for the suction and discharge sounds of the blower to be transmitted into the room during operation.
問題点を解決するための手段
この問題点を解決するために本発明は、室内と連通ずる
室内側吸込口および室内側吐出口と、室外と連通ずる室
外側吸込口および室外側吐出口とを設けた本体内部に、
複数の仕切板と間隔板を交互に積層し、給気流と排気流
とが前記積層間を交互に直交して流通するように構成し
た四角柱の第１および第２の熱交換器と、排気用送風機
および給気用送風機とを有し、前記第１および第２の熱
交換器を稜線を水平に、かつ空気吸込口あるいは吐出口
を形成する風路面を水平面に対して４５゜傾け、互いに
隣シ合う稜線間にモータを取付けた本体仕切板を設け、
前記第１および第２の熱交換器の対向する風路面と前記
本体の天面とで形成する第１の空間部に前記モータで回
転する前記排気用送風機を設け、前記室内側吸込口と第
１および第２の熱交換器の排気通路と室外側吐出口とを
結ぶ本体の排気通路と、前記第１および第２の熱交換器
の対向する風路面と前記本体の底面とで形成する第２の
空間部に前記モータで回転する前記給気用送風機を設、
け、前記室外側吸込口と第１および第２の熱交換器の給
気通路と室内側吐出口とを結ぶ本体の給気通路とを互い
に独立して形成したものである。Means for Solving the Problem In order to solve this problem, the present invention provides an indoor suction port and an indoor discharge port that communicate with the room, and an outdoor suction port and an outdoor discharge port that communicate with the outdoors. Inside the main body,
square prism-shaped first and second heat exchangers configured by alternately laminating a plurality of partition plates and spacing plates so that supply air flow and exhaust air flow alternately flow orthogonally between the laminated layers; The first and second heat exchangers are arranged such that the ridge line is horizontal and the air passage surface forming the air inlet or outlet is inclined at 45 degrees with respect to the horizontal plane. A main body partition plate with a motor attached is installed between adjacent ridgelines,
The exhaust blower rotated by the motor is provided in a first space formed by the opposing air passage surfaces of the first and second heat exchangers and the top surface of the main body, and an exhaust passage of the main body that connects the exhaust passage of the first and second heat exchangers and the outdoor discharge port; The air supply blower rotated by the motor is installed in the space of No. 2,
Further, an air supply passage of the main body connecting the outdoor side suction port, the air supply passages of the first and second heat exchangers, and the indoor side discharge port is formed independently from each other.
作 用
この構成により、第１および第２の熱交換器の間に排気
用送風機および給気用送風機を設けるため、これら送風
機の運転時の吸込音、吐出音９回転音等が、熱交換器で
吸音、遮音され、室内へは静かな音となる。Function: With this configuration, since the exhaust blower and the supply air blower are provided between the first and second heat exchangers, the suction noise, discharge sound, rotational noise, etc. when these blowers are operated are transmitted to the heat exchanger. It absorbs and insulates sound, making it quieter into the room.
実施例
以下本発明の一実施例を第１図および第２図にもとづい
て説明する。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2.
図において、１はダクト用空調換気扇の本体であり、室
内と連通ずる室内側吸込口２および室内側吐出口３と、
室外と連通ずる室外側吸込口４および室外側吐出口６と
を設けている。前記本体１の内部には、複数の仕切板６
ａと間隔板６ｂを交互に積層し、給気流と排気流とが前
記積層間を交互に直交して流通するように構成した四角
柱の第１および第２の熱交換器子、８を稜線を水平に、
かつ空気吸込口９あるいは吐出口１ｏを形成する風路面
１１を水平面に対して４５°傾け、互いに隣り合う稜線
間にモータ１２を取付けた本体仕切板１３が配設されて
いる。また前記第１および第２の熱交換器７，８の風路
面１１と前記本体１の天面１４とで形成する第１の空間
部１６に前記モータ１２で回転する排気用送風機１６を
設け、前記第１および第２の熱交換器７，８の風路面１
１と前記本体１の底面１７とで形成する第２の空間部１
ｓｌｃ前記モータ１２で回転する給気用送風機１９を設
けである。２ｏは前記室内側吸込口２と第１および第２
の熱交換器７，８の排気通路２１と前記室外側吐出口６
とを結ぶ本体排気通路で、２２は前記室外側吸込口４と
第１および第２の熱交換器７，８の給気通路２３と前記
室内側吐出口３とを結ぶ本体給気通路であり互いに独立
して形成されている。In the figure, 1 is the main body of the duct air conditioning ventilation fan, which includes an indoor suction port 2 and an indoor discharge port 3 that communicate with the room.
An outdoor suction port 4 and an outdoor discharge port 6 communicating with the outdoors are provided. Inside the main body 1, there are a plurality of partition plates 6.
A and a spacer plate 6b are alternately laminated, and the first and second heat exchanger elements are square prisms configured such that the supply air flow and the exhaust air flow alternately orthogonally flow between the laminated layers, and 8 is the ridgeline. horizontally,
In addition, the air passage surface 11 forming the air suction port 9 or the discharge port 1o is inclined at 45 degrees with respect to the horizontal plane, and a main body partition plate 13 having a motor 12 mounted thereon is disposed between adjacent ridge lines. Further, an exhaust blower 16 rotated by the motor 12 is provided in a first space 16 formed by the air passage surfaces 11 of the first and second heat exchangers 7 and 8 and the top surface 14 of the main body 1, Air passage surface 1 of the first and second heat exchangers 7 and 8
1 and the bottom surface 17 of the main body 1.
An air supply blower 19 rotated by the motor 12 is provided. 2o is the indoor suction port 2 and the first and second
The exhaust passage 21 of the heat exchangers 7 and 8 and the outdoor discharge port 6
22 is a main body air supply passage connecting the outdoor side suction port 4, the air supply passage 23 of the first and second heat exchangers 7 and 8, and the indoor side discharge port 3. formed independently of each other.
上記構成において、ダクト用空調換気扇を運転すると、
室内側の空気は排気用送風機１６により室内側吸込口２
から吸込まれ、第１の熱交換器７の排気通路２１．第１
の空間部１６．第２の熱交換器８の排気通路２１を通り
、室外側吐出口６へ排出される。一方、室外側の空気は
、給気用送風機１９により室外側吸込口４から吸込まれ
、第２の熱交換器８の給気通路２３．第２の空間部１８
゜第１の熱交換冊子の給気通路２３を通り、室内側吐出
口３へ給気される。以上の排気流と給気流は、それぞれ
の熱交換器７，８において熱交換がされる。In the above configuration, when the duct air conditioning ventilation fan is operated,
The indoor air is transferred to the indoor suction port 2 by the exhaust blower 16.
from the exhaust passage 21. of the first heat exchanger 7. 1st
Space part 16. It passes through the exhaust passage 21 of the second heat exchanger 8 and is discharged to the outdoor discharge port 6 . On the other hand, the air on the outdoor side is sucked in from the outdoor side suction port 4 by the air supply blower 19, and is drawn into the air supply passage 23 of the second heat exchanger 8. Second space 18
° Air is supplied to the indoor discharge port 3 through the air supply passage 23 of the first heat exchange booklet. The above exhaust air flow and supply air flow undergo heat exchange in the respective heat exchangers 7 and 8.
以上のように本実施例によれば、排気用送風機１６およ
び給気用送風機１９は、第１と第２の熱交換器７，８の
間に設けであるため、運転時のこれら送風機１６．１９
の吸込音、吐出音２回転音等が、第１および第２の熱交
換器７，８を通って室内に入ってくる。As described above, according to this embodiment, since the exhaust blower 16 and the supply air blower 19 are provided between the first and second heat exchangers 7 and 8, these blowers 16 and 19 during operation. 19
The suction sound, the discharge sound, the two-rotation sound, etc. enter the room through the first and second heat exchangers 7 and 8.
発明の効果
以上の実施例の説明より明らかなように本発明によれば
、排気用送風機および給気用送風機の吸込音、吐出音２
回転音等が、第１および第２の熱交換器で吸音、遮音さ
れて室内に入ってくるため、室内では静かで快適な換気
ができるという効果が得られる。Effects of the Invention As is clear from the above description of the embodiments, according to the present invention, the suction sound and discharge sound of the exhaust blower and the supply air blower 2
Since rotational noise and the like enter the room after being absorbed and insulated by the first and second heat exchangers, the effect of quiet and comfortable ventilation in the room can be obtained.
第１図は本発明の一実施例のダクト用空調換気扇の下面
断面図、第２図は同ダクト用空調換気扇の熱交換器の斜
視図、第３図は従来のダクト用空調換気扇の下面断面図
である。
１・・・・・・本体、２・・・・・・室内側吸込口、３
・・・・・・室内側吐出口、４・・・・・・室外側吸込
口、６・・・・・・室外側吐出口、６ａ・・・・・・仕
切板、６ｂ・・・・・・間隔板、７・・・・・・第１の
熱交換器、８・・・・・・第２の熱交換器、９・・・・
・・空気吸込口、１０・・・・・・空気吐出口、１１・
・・・・・風路面、１２・・・・・・モータ、１３・・
・・・・仕切板、１４・・・・・・天面、１６・・・・
・・第１の空間部、１６・・・・・・排気用送風機、１
７・・・・・・底板、１８・・・・・・第２の空間部、
１９・・・・・・給気用送風機、２０・・・・・・本体
排気通路、２１・・・・・・排気通路、２２・・・・・
・本体給気通路、２３・・・・・・給気通路。
ｆ−１ジ各
２゛−ｔｑ倶１１〕１込口
３−−− ＃ 麟ｔ′。
斗−１外！１５瓢め５
Ｓ−＝ 肛出ｐ
７−−−ヤＩ勇景丸渫息
δ−−−オ２／ｌ ”
ｆ２−−−モータ
ｆ３−・−７ト、体イニ上Ｖ本証
１４゜−“ム伽
１５−”−Ｒ−１めす１．１部
ＩＧ−ＪＪデＸ用遂虱機
第１図 １７−＋核
ｆト・−才２の７間１
イ９−ｉＱ月３を肌τり１
２０− ムづト禮絢１内
２ｆ−刊１ム豚
２２−−−４イス≧１１ενχ＆Ｋ
ｚ３−・−紛ん１み
Ｃα−−イｘ＝７１７．反
第 ３ 図Fig. 1 is a bottom sectional view of a duct air conditioning ventilation fan according to an embodiment of the present invention, Fig. 2 is a perspective view of a heat exchanger of the same duct air conditioning ventilation fan, and Fig. 3 is a bottom sectional view of a conventional duct air conditioning ventilation fan. It is a diagram. 1...Main body, 2...Indoor suction port, 3
...Indoor discharge port, 4...Outdoor suction port, 6...Outdoor discharge port, 6a...Partition plate, 6b... ...Spacer plate, 7...First heat exchanger, 8...Second heat exchanger, 9...
... Air intake port, 10... Air discharge port, 11.
...Air road surface, 12...Motor, 13...
...Partition plate, 14...Top surface, 16...
...First space part, 16...Exhaust blower, 1
7...Bottom plate, 18...Second space part,
19...Air supply blower, 20...Body exhaust passage, 21...Exhaust passage, 22...
・Main body air supply passage, 23...Air supply passage. f-1 each 2゛-tq〶11〕1 entrance 3---# 麟t'. Doo-1 out! 15 Gourd 5 S-= Anal output p 7--Ya I Yukeimaru breath δ--O2/l ” f2----Motor f3-・-7 t, body ini upper V main proof 14° -"Muka 15-" -R-1 female 1.1 part IG-JJ de τri 1 20- Muzuto Reigen 1 Inner 2f-Kan 1 Mubuta 22--4 Isu≧11ενχ＆K z3---Mitsu1miCα--Ix=717.Anti-Figure 3
Claims (1)
外と連通する室外側吸込口および室外側吐出口とを設け
た本体内部に、複数の仕切板と間隔板を交互に積層し、
給気流と排気流とが前記積層間を交互に直交して流通す
るように構成した四角柱の第１および第２の熱交換器と
、排気用送風機および給気用送風機とを有し、前記第１
および第２の熱交換器を稜線を水平に、かつ空気吸込口
あるいは吐出口を形成する風路面を水平面に対して４５
°傾け、互いに隣り合う稜線間にモータを取付けた本体
仕切板を設け、前記第１および第２の熱交換器の対向す
る風路面と前記本体の天面とで形成する第１の空間部に
前記モータで回転する前記排気用送風機を設け、前記室
内側吸込口と第１および第２の熱交換器の排気通路と室
外側吐出口とを結ぶ本体の排気通路と、前記第１および
第２の熱交換器の対向する風路面と前記本体の底面とで
形成する第２の空間部に前記モータで回転する前記給気
用送風機を設け、前記室外側吸込口と第１および第２の
熱交換器の給気通路と室内側吐出口とを結ぶ本体の給気
通路とを互いに独立して形成したダクト用空調換気扇。A plurality of partition plates and spacer plates are alternately stacked inside the main body, which is provided with an indoor suction port and an indoor discharge port communicating with the room, and an outdoor suction port and outdoor discharge port communicating with the outdoors,
the first and second square prism heat exchangers configured such that the supply air flow and the exhaust air flow alternately flow orthogonally between the laminated layers; an exhaust blower and a supply air blower; 1st
and the second heat exchanger with the ridge line horizontal, and the air passage surface forming the air intake or discharge port 45 degrees with respect to the horizontal plane.
A main body partition plate with a motor mounted between adjacent ridge lines is provided in a first space formed by the opposing air passage surfaces of the first and second heat exchangers and the top surface of the main body. The exhaust blower rotated by the motor is provided, and the exhaust passage of the main body connects the indoor suction port, the exhaust passages of the first and second heat exchangers, and the outdoor discharge ports; The air supply blower rotated by the motor is provided in a second space formed by the opposing air passage surfaces of the heat exchanger and the bottom surface of the main body, and A duct air conditioning ventilation fan in which the air supply passage of the main body, which connects the air supply passage of the exchanger and the indoor discharge port, is formed independently from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61270284A JPS63123940A (en) | 1986-11-13 | 1986-11-13 | Air conditioning ventilation fan for duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61270284A JPS63123940A (en) | 1986-11-13 | 1986-11-13 | Air conditioning ventilation fan for duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63123940A true JPS63123940A (en) | 1988-05-27 |
Family
ID=17484114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61270284A Pending JPS63123940A (en) | 1986-11-13 | 1986-11-13 | Air conditioning ventilation fan for duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63123940A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6182747B1 (en) * | 1995-09-13 | 2001-02-06 | Nautica Dehumidifiers, Inc. | Plate-type crossflow air-to-air heat-exchanger comprising side-by-side-multiple small-plates |
| KR100617104B1 (en) | 2005-02-02 | 2006-08-31 | 엘지전자 주식회사 | Heat exchange unit with vent |
| JP2007285584A (en) * | 2006-04-14 | 2007-11-01 | Daikin Ind Ltd | Ventilation device |
| EP1939542A1 (en) * | 2006-12-29 | 2008-07-02 | LG Electronics Inc. | Air to air heat recovery apparatus with two cross-flow heat exchangers |
| CN102466306A (en) * | 2010-11-04 | 2012-05-23 | 森德(中国)暖通设备有限公司 | Heat exchange ventilator |
| WO2012086172A1 (en) * | 2010-12-20 | 2012-06-28 | ダイキン工業株式会社 | Ventilation device |
| JP2013200102A (en) * | 2012-03-26 | 2013-10-03 | Mitsubishi Electric Corp | Heat exchange ventilation device and heat-exchange ventilation system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050735B2 (en) * | 1976-06-04 | 1985-11-09 | コ−ニング グラス ワ−クス | opal glass glaze |
-
1986
- 1986-11-13 JP JP61270284A patent/JPS63123940A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050735B2 (en) * | 1976-06-04 | 1985-11-09 | コ−ニング グラス ワ−クス | opal glass glaze |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6182747B1 (en) * | 1995-09-13 | 2001-02-06 | Nautica Dehumidifiers, Inc. | Plate-type crossflow air-to-air heat-exchanger comprising side-by-side-multiple small-plates |
| KR100617104B1 (en) | 2005-02-02 | 2006-08-31 | 엘지전자 주식회사 | Heat exchange unit with vent |
| JP2007285584A (en) * | 2006-04-14 | 2007-11-01 | Daikin Ind Ltd | Ventilation device |
| EP1939542A1 (en) * | 2006-12-29 | 2008-07-02 | LG Electronics Inc. | Air to air heat recovery apparatus with two cross-flow heat exchangers |
| CN102466306A (en) * | 2010-11-04 | 2012-05-23 | 森德(中国)暖通设备有限公司 | Heat exchange ventilator |
| WO2012086172A1 (en) * | 2010-12-20 | 2012-06-28 | ダイキン工業株式会社 | Ventilation device |
| JP2012145321A (en) * | 2010-12-20 | 2012-08-02 | Daikin Industries Ltd | Ventilation device |
| JP2013200102A (en) * | 2012-03-26 | 2013-10-03 | Mitsubishi Electric Corp | Heat exchange ventilation device and heat-exchange ventilation system |
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