JPH03156226A - Ventilating air conditioner - Google Patents

Ventilating air conditioner

Info

Publication number
JPH03156226A
JPH03156226A JP1295922A JP29592289A JPH03156226A JP H03156226 A JPH03156226 A JP H03156226A JP 1295922 A JP1295922 A JP 1295922A JP 29592289 A JP29592289 A JP 29592289A JP H03156226 A JPH03156226 A JP H03156226A
Authority
JP
Japan
Prior art keywords
air
ventilation
heating
cooling
room
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
Application number
JP1295922A
Other languages
Japanese (ja)
Other versions
JP2834232B2 (en
Inventor
Ichiro Ishizuka
一郎 石塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to JP1295922A priority Critical patent/JP2834232B2/en
Publication of JPH03156226A publication Critical patent/JPH03156226A/en
Application granted granted Critical
Publication of JP2834232B2 publication Critical patent/JP2834232B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Air Conditioning Control Device (AREA)
  • Central Air Conditioning (AREA)

Abstract

PURPOSE:To achieve stable ventilation at a constant air volume, by providing a switching damper for leading the outside air to a heating/cooling part or a bypass passage part, and controlling the starting and stopping of a fan motor and the opening and closing of the damper in conjunction by use of a room temperature sensor. CONSTITUTION:Room air taken in through a suction grille 22 and introduced to a ventilation part of a ventilating air conditioner 1 through a suction port 21 is passed through an all purpose heat exchanger 8, before being discharged. The outside air is taken in through an external hood 24, exchanges heat with the room air at the heat exchanger 8, and is led to an inlet part 11 of a bypass passage part 9. When it is judged by a room temperature sensor 12 that cooling or heating is necessary, a fan motor 2 is automatically operated, and a damper 10 closed, so that the outside air is led to a heating/cooling part. The room air returned from each room is taken in through suction grilles 19a19d, is led through a suction port 18 to the heating/cooling part, where it is mixed with the outside air, and the mixed air is heated or cooled by a coil 4, before being discharged into each room. When it is judged by the sensor 12 that only ventilation is to be conducted, the fan motor 2 is automatically stopped, and the damper 10 opened, whereby stable ventilation at a constant air volume is carried out.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は建物の換気と冷暖房をおこなうための換気空調
装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 air conditioning system for ventilation and heating and cooling of buildings.

従来の技術 従来よりおこなわれていた冷暖房の方法は第4図に示す
ような空調機101を設け、第5図に示すように、各室
に給気ダク)102を経て、温風または冷風を送シ、還
気は還気ダク)103を経て空調機101へもどしてい
た。空調機101にもどった空気はモータ104で駆動
されるファン105で加速され、冷温水コイ/l/10
Sで加熱または冷却された後、再び給気ダク)102を
通り、各室へ送られていた。
2. Description of the Related Art The conventional method of heating and cooling is to install an air conditioner 101 as shown in FIG. 4, and as shown in FIG. The sent and return air was returned to the air conditioner 101 via a return air duct (return air duct) 103. The air that has returned to the air conditioner 101 is accelerated by a fan 105 driven by a motor 104, and the air is heated and cooled/l/10
After being heated or cooled by S, it passes through the air supply duct 102 again and is sent to each room.

(たとえば、冷暖房の方法については、(社)空気調和
衛生工学会編[空気調和設備の実務の知識」(改訂第2
版)168頁) 発明が解決しようとする課題 前記従来の冷暖房の方法では、室内で発生した汚染空気
を排出することはできず、換気のために別の換気装置を
設けることが必要であった。しかし、単に換気をおこな
ったのでは冷暖房負荷の増大につながる。また、ある−
室で発生したタバコの煙や臭いなどが各室に拡散し、不
快感を与えることもままあった。その上、これらの臭い
が給気ダクト内にしみ付き、年月を経過するに従って不
快感が増大した。
(For example, regarding heating and cooling methods, please refer to the ``Practical Knowledge of Air Conditioning Equipment'' edited by the Japan Society of Air Conditioning and Sanitary Engineers (revised 2nd edition).
(edition) page 168) Problems to be Solved by the Invention With the conventional heating and cooling methods described above, it was not possible to exhaust the contaminated air generated indoors, and it was necessary to install a separate ventilation device for ventilation. . However, simply providing ventilation will lead to an increase in the heating and cooling load. Also, there is-
Cigarette smoke and odors generated in the rooms often spread throughout the rooms, causing discomfort. Moreover, these odors permeated into the air supply ducts and became increasingly unpleasant over the years.

また、換気装置を設けた場合、換気のための導入外気を
冷暖房装置の運転停止にかかわらず、冷暖房装置を通し
て導入すると、冷暖房装置の停止時には余分な圧力損失
がかかり、換気風量が減少する。また、換気風量の減少
を防ぐため、冷暖房装置の送風機を常時運転すればラン
ニングコストがかかるなどの課題を有していた。
Furthermore, when a ventilation device is installed, if outside air is introduced for ventilation through the heating and cooling device regardless of whether the heating or cooling device is stopped, an extra pressure loss will occur when the heating or cooling device is stopped, and the ventilation air volume will be reduced. In addition, if the blower of the air conditioner/heater is constantly operated in order to prevent a decrease in the amount of ventilation air, there are problems such as high running costs.

本発明は上記従来の課題を解決するもので、換気による
冷暖房負荷の増大を押えつつ換気を行い、室内で発生し
た汚染空気や汚染物質が各室に拡散するのを防ぐととも
に、各室への給気ダクト内に臭いがしみ付くのも防止し
、また、人手を煩わすことなく自動的に冷暖房装置の発
停を行うとともに、換気風路を切シ替え一定量の安定し
た換気風量が得られ、かつそのために余分なランニング
コストを要しない換気空調装置を提供することを目的と
するものである。
The present invention solves the above-mentioned conventional problems. It performs ventilation while suppressing the increase in heating and cooling load due to ventilation, prevents contaminated air and pollutants generated indoors from spreading to each room, and also prevents pollutants from spreading into each room. It also prevents odors from penetrating into the air supply duct, automatically turns on and off the air conditioning system without the need for human intervention, and switches the ventilation air path to provide a constant and stable amount of ventilation air. The object of the present invention is to provide a ventilation air conditioner that does not require extra running costs.

課題を解決するための手段 上記目的を達成するために、本発明の換気空調装置は、
装置内部に、送風用のファンモータと加熱冷却用のコイ
ルを有する加熱冷却部分と、換気用のファンモータと排
出空気と導入外気との間で熱交換するための全熱交換器
を有する換気部分と、mJ記全全熱交換器通った後の導
入外気を前記加熱冷却部分を通らず直接装置外部へ導く
ためのバイパス通路部分とを内蔵し、バイパス通路部分
の入口部には、導入外気を加熱冷却部分へ導くが、バイ
パス通路部分へ導くかを切り替えるだめのダンパーを有
し、前記送風用のファンモータの発停と前記ダンパーの
開閉を室温を感知するセンサーにより連動制御する構成
としたものである。
Means for Solving the Problems In order to achieve the above object, the ventilation air conditioning system of the present invention has the following features:
Inside the device, there is a heating and cooling section that has a fan motor for blowing air and a coil for heating and cooling, and a ventilation section that has a fan motor for ventilation and a total heat exchanger for exchanging heat between the exhaust air and the introduced outside air. and a bypass passage section for directing the introduced outside air after passing through the total heat exchanger mJ to the outside of the device without passing through the heating and cooling section, and the inlet of the bypass passage section is provided with a built-in bypass passage section for guiding the introduced outside air after passing through the total heat exchanger. It has a damper that switches between guiding the air to the heating and cooling section or to the bypass passage section, and has a configuration in which starting/stopping of the fan motor for blowing air and opening/closing of the damper are controlled in conjunction with a sensor that detects room temperature. It is.

作   用 この構成によシ、換気部分に導入された室内還気は換気
用のファンモータの排気用ファンで加圧され、全熱交換
器を経て屋外に排出される。それと同時に外気は換気用
のファンモータの給気用ファンで吸い込まれ、全熱交換
器で室内還気と熱交換した後、バイパス通路部分の入口
部に導かれる。
Function: With this configuration, indoor return air introduced into the ventilation section is pressurized by the exhaust fan of the ventilation fan motor, and is discharged outdoors through the total heat exchanger. At the same time, outside air is sucked in by the air supply fan of the ventilation fan motor, exchanges heat with indoor return air in the total heat exchanger, and then is guided to the inlet of the bypass passage section.

そして、室温を感知するセンサーにより冷暖房が必要と
判断した場合、すなわち、換気と冷暖房を同時に行う場
合は、そのセンサーの信号により、送風用のファンモー
タが運転するとともに、バイパス通路部分の入口部に設
けたダンパーが閉じ、バイパス通路が閉鎖され、バイパ
ス通路部分の入口部に導かれた外気は加熱冷却部分に導
かれ、直接加熱冷却部分に導かれた室内還気と混合し、
送風用ファンで加圧され、コイルで加熱または冷却し、
各室へ供給され、換気と暖房もしくは換気と冷房を行う
こととなる。
If a sensor that detects the room temperature determines that heating and cooling is necessary, that is, if ventilation and heating and cooling are to be performed at the same time, the sensor's signal causes the fan motor for ventilation to operate, and the The provided damper is closed, the bypass passage is closed, and the outside air guided to the inlet of the bypass passage section is guided to the heating and cooling section, where it mixes with the indoor return air that is directly guided to the heating and cooling section.
It is pressurized by a blowing fan, heated or cooled by a coil,
It will be supplied to each room and perform ventilation and heating or ventilation and cooling.

また、室温を感知するセンサーにより冷暖房が不要と判
断した場合、すなわち、換気だけを行う場合は、そのセ
ンサーの信号により、送風用のファンモータが停止する
とともに、バイパス通路の入口部に設けたダンパーが開
き、バイパス通路が開放され、バイパス通路部分の入口
部に導かれた外気は加熱冷却部分を通らず、バイパス通
路部分を通り、各室へ供給され、換気を行うこととなる
In addition, if a sensor that detects room temperature determines that heating and cooling is not necessary, that is, if only ventilation is performed, the sensor's signal will stop the fan motor for blowing air, and the damper installed at the entrance of the bypass passage will is opened, the bypass passage is opened, and the outside air introduced to the inlet of the bypass passage portion passes through the bypass passage portion without passing through the heating/cooling portion, and is supplied to each room for ventilation.

実施例 以下、本発明の一実施例を第1図〜第3図にもとづき説
明する。
EXAMPLE Hereinafter, an example of the present invention will be explained based on FIGS. 1 to 3.

図において、1は換気空調装置であり、内部に送風用モ
ータ2で駆動される送風用77ン3と送風用ファン3よ
り吐出する風を加熱または冷却するためのコイlv4を
有する加熱冷却部分と、換気用モータ6で駆動される排
気用ファン6と給気用ファン7と、排気用ファン6によ
シ屋外に排出される空気と給気用ファン7により屋外か
ら給気される外気との間で熱交換を行うための全熱交換
器8を有する換気部分と、全熱交換器8を通った後の導
入外気を加熱冷却部分を通らず直接換気空調装置1の外
部へ導くためのバイパス通路部分9を内蔵している。1
oはバイパス通路部分9の入口部11に設けたダンパー
であシ、導入外気を加熱冷却部分に導くか、バイパス通
路部分9に導くかを切り替えるためのものである。12
は室温を感知するセンサーであシ、13はセンサー12
の信号により、送風用モータ2の発停とダンパー10の
開閉を連動制御するだめの連動制御部分である。
In the figure, reference numeral 1 denotes a ventilation air conditioner, which includes a heating and cooling part that includes an air blower 77 driven by an air blower motor 2 and a coil lv4 for heating or cooling the air discharged from the air blower fan 3. , the exhaust fan 6 and the air supply fan 7 driven by the ventilation motor 6, and the air discharged outdoors by the exhaust fan 6 and the outside air supplied from outdoors by the air supply fan 7. a ventilation section having a total heat exchanger 8 for performing heat exchange between the ventilation section and a bypass section for guiding the introduced outside air after passing through the total heat exchanger 8 directly to the outside of the ventilation air conditioner 1 without passing through the heating and cooling section. It has a built-in passage section 9. 1
o is a damper provided at the inlet portion 11 of the bypass passage section 9, and is used to switch whether the introduced outside air is guided to the heating/cooling section or to the bypass passage section 9. 12
is a sensor that detects room temperature, and 13 is sensor 12
This is an interlock control part that interlocks and controls the start/stop of the blower motor 2 and the opening/closing of the damper 10 based on the signals.

また、14は給気ダクトであり、一端は換気空調装@1
の吐出口15に接続され、各室に暖気または冷気を送る
ためのものであり、各室側の先端には吐出グ!J/l’
16a〜16eが取り付けである。
In addition, 14 is an air supply duct, one end of which is a ventilation air conditioning system @1.
It is connected to the discharge port 15 of the air outlet 15 to send hot or cold air to each room, and there is a discharge outlet at the tip of each room. J/l'
16a to 16e are attachments.

17は還気ダクトであり、一端は換気空調装置1の加熱
冷却部分の吸込口18に接続され、各室よりの還気を換
気空調装置1の加熱冷却部分に導くためのものであり、
各室側の先端には吸込グリルj9a〜t9dが取り付け
である。
17 is a return air duct, one end of which is connected to the suction port 18 of the heating and cooling section of the ventilation air conditioner 1, and is for guiding return air from each room to the heating and cooling section of the ventilation air conditioner 1;
Suction grilles j9a to t9d are attached to the tip of each chamber.

2Qは換気用の還気ダクトであり、一端は換気空調装置
1の換気部分の吸込口21に接続され、部屋の汚染空気
を換気空調装置1の換気部分に導くだめのものであυ、
部屋側の先端には吸込グリル22が取シ付けである。2
3および24は換気空調装置1の換気部分の屋外排気お
よび屋外給気をとるための屋外フードである。
2Q is a return air duct for ventilation, one end of which is connected to the suction port 21 of the ventilation section of the ventilation air conditioner 1, and serves to guide contaminated air from the room to the ventilation section of the ventilation air conditioner 1;
A suction grill 22 is attached to the end on the room side. 2
3 and 24 are outdoor hoods for taking outdoor exhaust air and outdoor air supply from the ventilation part of the ventilation air conditioner 1.

上記構成において、吸込グ!J/l/22により吸い込
まれ、換気用の還気ダク)20を通り、吸込口21によ
り換気空調装置1の換気部分に導かれた室内還気は換気
用モータ6で駆動される排気用ファン6で加圧され、全
熱交換器8を経て、屋外フード23より屋外に排出され
る。それと同時に外気は屋外フード24より換気用モー
タ6で駆動される給気用ファン7で吸い込まれ、全熱交
換器8で室内還気と熱交換した後、バイパス通路部分9
の入口部11に導かれる。そして、室温を感知するセン
サー12により冷暖房が必要と判断した場合、すなわち
、換気と冷暖房を同時に行う場合は、センサー12の信
号を受け、連動制御部分13により自動的に送風用モー
タ2が運転するとともに、バイパス通路部分9の入口部
11に設けたダンパ10が閉じ、バイパス通路を閉鎖し
、バイパス通路部分9の入口部11に導かれた外気は加
熱冷却部分に導かれる。一方、各室からの還気は、各室
の吸込グリz+/19a〜19dにより吸い込まれ、還
気ダクト17を通り、吸込口18よシ換気空調装置1の
加熱冷却部分に導かれる。そして、前記熱交換した後の
外気と混合した後、送風用モータ2で駆動される送風用
ファン3により加圧され、コイ/I/4で加熱または冷
却し、吐出口16より給気ダクト14を経て、各室の吐
出グIJ/v16a〜16eにより各室に吐出され、換
気と暖房もしくは換気と冷房を行うこととなる。
In the above configuration, suction! The indoor return air that is sucked in by J/l/22, passes through the ventilation return air duct 20, and is led to the ventilation part of the ventilation air conditioner 1 through the suction port 21 is sent to the exhaust fan driven by the ventilation motor 6. It is pressurized at 6, passes through a total heat exchanger 8, and is discharged outdoors from an outdoor hood 23. At the same time, outside air is sucked in from the outdoor hood 24 by the air supply fan 7 driven by the ventilation motor 6, and after exchanging heat with indoor return air in the total heat exchanger 8, it is passed through the bypass passage section 9.
is guided to the entrance section 11 of the. When the sensor 12 that detects the room temperature determines that heating and cooling is necessary, that is, when ventilation and heating and cooling are performed at the same time, the interlock control section 13 automatically operates the blower motor 2 in response to a signal from the sensor 12. At the same time, the damper 10 provided at the inlet portion 11 of the bypass passage portion 9 closes, closing the bypass passage, and the outside air introduced to the inlet portion 11 of the bypass passage portion 9 is introduced to the heating and cooling portion. On the other hand, return air from each room is sucked in by the suction holes z+/19a to 19d of each room, passes through the return air duct 17, and is led to the heating and cooling portion of the ventilation air conditioner 1 through the suction port 18. After being mixed with the outside air after the heat exchange, it is pressurized by a blowing fan 3 driven by a blowing motor 2, heated or cooled by a carp/I/4, and then passed through a discharge port 16 into an air supply duct 14. After that, the air is discharged to each room by the discharge gas IJ/v16a to 16e of each room, and ventilation and heating or ventilation and cooling are performed.

また、室温を感知するセンサー12により、冷暖房が不
要と判断した場合、すなわち、換気だけを行う場合は、
センサー12の信号を受け、連動制御部分13により自
動的に送風用モータ2が停止するとともに、バイパス通
路部分9の入口部11に設けたダンパー10が開き、バ
イパス通路を開放し、バイパス通路部分9の入口部11
に導かれた外気はバイパス通路部分9に導かれ、吐出口
15より給気ダクト14を経て、各室の吐出グリp16
a〜16eにより各室に吐出され、一定量の安定した換
気を行うこととなる。
In addition, if the sensor 12 that detects the room temperature determines that heating and cooling is not necessary, that is, if only ventilation is performed,
Upon receiving the signal from the sensor 12, the interlocking control section 13 automatically stops the blower motor 2, and the damper 10 provided at the inlet 11 of the bypass passage section 9 opens to open the bypass passage. entrance section 11
The outside air introduced into the air is guided to the bypass passage section 9, passes through the air supply duct 14 from the discharge port 15, and is then delivered to the discharge grip p16 of each chamber.
A to 16e discharge air into each room, providing a constant amount of stable ventilation.

発明の効果 以上の実施例の説明よシ明らかなようK、本発明によれ
ば、換気による冷暖房負荷の増大を押えつつ換気を行い
、室内で発生した汚染空気や汚染物質が各室に拡散する
のを防ぐとともに、各室への給気ダクト内に臭いがしみ
付くのも防止し、人手を煩わすことなく自動的に冷暖房
の運転停止を行うとともに風路を切り替えるため、換気
だけを行う場合には、バイパス通路を通るので加熱冷却
部分のファンモータやコイルの圧力損失による風量の減
少もなく、一定量の安定した換気が可能となる。また、
加熱冷却部分を通した場合には、上記圧力損失を補うた
めに必要となる送風用モータの運転も不要となりランニ
ングコストの低減が可能となるなどの効果を発揮するも
のである。
Effects of the Invention As is clear from the above explanation of the embodiments, according to the present invention, ventilation is performed while suppressing an increase in the cooling and heating load due to ventilation, and polluted air and pollutants generated indoors are diffused into each room. It also prevents odors from penetrating into the air supply ducts to each room, and automatically stops heating and cooling operations without the need for human intervention and switches the air path, making it ideal for ventilation only. Since it passes through a bypass passage, there is no decrease in air volume due to pressure loss in the fan motor or coil in the heating and cooling section, and a constant amount of stable ventilation is possible. Also,
When the air is passed through the heating and cooling section, there is no need to operate the blower motor that is necessary to compensate for the pressure loss, resulting in effects such as reduction in running costs.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の一実施例による換気空調装置のダンパ
ーがバイパス通路を閉鎖した場合を示す断面図、第2図
は同換気空調装置のダンパーがバイパス通路を開放した
場合を示す断面図、第3図は同換気空調装置の施工断面
図、第4図は従来の空調機の断面図、第6図は同空調機
の施工断面図である。 1・・・・・・換気空調装置、2・・・・・・送風用モ
ータ、3・・・・・・送風用ファン、4・・・・・・コ
イμ、6・・・・・・換気用モータ、6・・・・・・排
気用ファン、7・・・・・・給気用ファン、8・・・・
・・全熱交換器、9・・・・・・バイパス通路部分、1
0・・・・・・ダンパー、11・・・用人口部、12・
・・・・・センサー、13・・・・・・連動制御部分。
FIG. 1 is a sectional view showing a case where a damper of a ventilation air conditioner according to an embodiment of the present invention closes a bypass passage, and FIG. 2 is a sectional view showing a case where a damper of the ventilation air conditioner opens a bypass passage. FIG. 3 is a cross-sectional view of the ventilation air conditioner, FIG. 4 is a cross-sectional view of a conventional air conditioner, and FIG. 6 is a cross-sectional view of the air conditioner. 1...Ventilation air conditioner, 2...Blower motor, 3...Blower fan, 4...Carp μ, 6... Ventilation motor, 6...Exhaust fan, 7...Air supply fan, 8...
...Total heat exchanger, 9...Bypass passage part, 1
0...Damper, 11...Population section, 12.
...Sensor, 13...Interlocked control part.

Claims (1)

【特許請求の範囲】[Claims] 装置内部に、送風用のファンモータと加熱冷却用のコイ
ルを有する加熱冷却部分と、換気用のファンモータと排
出空気と導入外気との間で熱交換するための全熱交換器
を有する換気部分と、前記全熱交換器を通った後の導入
外気を前記加熱冷却部分を通らず直接装置外部へ導くた
めのバイパス通路部分とを内蔵し、バイパス通路部分の
入口部には、導入外気を加熱冷却部分へ導くか、バイパ
ス通路部分へ導くかを切り替えるためのダンパーを有し
、前記送風用のファンモータの発停と前記ダンパーの開
閉を室温を感知するセンサーにより連動制御する構成と
した換気空調装置。
Inside the device, there is a heating and cooling section that has a fan motor for blowing air and a coil for heating and cooling, and a ventilation section that has a fan motor for ventilation and a total heat exchanger for exchanging heat between the exhaust air and the introduced outside air. and a bypass passage section for directly guiding the introduced outside air after passing through the total heat exchanger to the outside of the apparatus without passing through the heating and cooling section, and the inlet of the bypass passage section has a built-in part that heats the introduced outside air. The ventilation air conditioner has a damper for switching between guiding the air to a cooling section or a bypass passage section, and has a configuration in which starting/stopping of the fan motor for blowing air and opening/closing of the damper are controlled in conjunction with a sensor that detects room temperature. Device.
JP1295922A 1989-11-14 1989-11-14 Ventilation air conditioner Expired - Fee Related JP2834232B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1295922A JP2834232B2 (en) 1989-11-14 1989-11-14 Ventilation air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1295922A JP2834232B2 (en) 1989-11-14 1989-11-14 Ventilation air conditioner

Publications (2)

Publication Number Publication Date
JPH03156226A true JPH03156226A (en) 1991-07-04
JP2834232B2 JP2834232B2 (en) 1998-12-09

Family

ID=17826866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1295922A Expired - Fee Related JP2834232B2 (en) 1989-11-14 1989-11-14 Ventilation air conditioner

Country Status (1)

Country Link
JP (1) JP2834232B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007315710A (en) * 2006-05-26 2007-12-06 Max Co Ltd Air conditioner and building
JP2007315711A (en) * 2006-05-26 2007-12-06 Max Co Ltd Air conditioner, heat exchange element and building
JP2008298384A (en) * 2007-05-31 2008-12-11 Max Co Ltd Ventilating air conditioner
JP2010091180A (en) * 2008-10-08 2010-04-22 Yamatake Corp Method and system for controlling air conditioning

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007315710A (en) * 2006-05-26 2007-12-06 Max Co Ltd Air conditioner and building
JP2007315711A (en) * 2006-05-26 2007-12-06 Max Co Ltd Air conditioner, heat exchange element and building
JP2008298384A (en) * 2007-05-31 2008-12-11 Max Co Ltd Ventilating air conditioner
JP2010091180A (en) * 2008-10-08 2010-04-22 Yamatake Corp Method and system for controlling air conditioning

Also Published As

Publication number Publication date
JP2834232B2 (en) 1998-12-09

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