JPS63156946A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS63156946A JPS63156946A JP61304351A JP30435186A JPS63156946A JP S63156946 A JPS63156946 A JP S63156946A JP 61304351 A JP61304351 A JP 61304351A JP 30435186 A JP30435186 A JP 30435186A JP S63156946 A JPS63156946 A JP S63156946A
- Authority
- JP
- Japan
- Prior art keywords
- air
- room
- ventilation
- cooling
- heating
- 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
- 238000009423 ventilation Methods 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 6
- 238000004887 air purification Methods 0.000 claims description 28
- 238000007664 blowing Methods 0.000 claims description 5
- 238000004332 deodorization Methods 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000000391 smoking effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は建物の冷暖房と換気あるいは冷暖房と空気浄化
をおこなうための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 an air conditioner for heating, cooling, and ventilating a building, or for heating, cooling, and air purification.
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
ようなモータ１ｏ４、ファン１０５および冷温水コイル
１０６をもつ空調機１０１を、第６図に示すように設置
し、各室に給気ダクト１０２を経て、温風または冷風を
送り、還気は還気ダクト１ｏ３を経て空調機１０１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、冷温水コイル１
０６で加熱または冷却された後、再び給気ダクト１０２
を通り、各室へ送られていた。（たとえば、冷暖房の方
法については、■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）１５８頁）。2. Description of the Related Art The conventional heating and cooling method is to install an air conditioner 101 having a motor 1o4, a fan 105, and a cold/hot water coil 106 as shown in FIG. 4, as shown in FIG. Hot or cold air was sent through the supply air duct 102, and return air was returned to the air conditioner 101 through the return air duct 1o3. The air returned to the air conditioner 101 is transferred to the motor 104
The hot and cold water coil 1 is accelerated by a fan 105 driven by
After being heated or cooled in step 06, the air supply duct 102
They were sent to each room through the (For example, regarding heating and cooling methods, see ``Practical Knowledge of Air Conditioning Equipment'' (revised 2nd edition), edited by the Japan Society of Air Conditioning and Sanitary Engineers, p. 158).
発明が解決しようとする問題点
前記従来の冷暖房の方法では、換気や空気浄化の機能が
ないため、汚染空気の排出や新鮮外気の取入れ、あるい
は汚染物質の除去などができず、−室で発生した燃焼廃
ガスなどの汚染空気やタパ」の臭いや煙などの汚染物質
が全室に拡散し、゛不快感や与えていた。また、タバコ
の臭いなどけ給気ダクト１ｏ２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。そのため換気装置や
空気浄化装置を組み込む必要があった。しかし、単に換
気をおこなったのでは、たとえ熱交換換気をおこなった
としても熱ロスがあり、冷暖房負荷の増大につながる。Problems to be Solved by the Invention The conventional heating and cooling methods described above do not have ventilation or air purification functions, so they cannot exhaust contaminated air, bring in fresh outside air, or remove pollutants. Contaminated air such as combustion waste gas and pollutants such as tapa's smell and smoke spread throughout the room, causing discomfort and discomfort. In addition, the smell of cigarettes permeated into the air supply duct 1o2, and the discomfort increased over time. Therefore, it was necessary to incorporate ventilation and air purification equipment. However, if ventilation is simply performed, even if heat exchange ventilation is performed, there will be heat loss, leading to an increase in the heating and cooling load.
また、単に空気浄化装置を組み込んだだけでは常に空気
浄化部分に風が流れ続け、空気浄化装置のメンテナンス
の頻度が多くなり、手間がかかるのみならず、空気浄化
装置の寿命を縮める結果となるなどの問題点を有してい
た本発明は上記従来の問題点を解決するもので、室内の
汚染の状況に応じ、熱交換換気と空気浄化を適時自動的
に切り換え、換気による冷暖房負荷の増大を必要最少限
に押えるとともに、空気浄化装置のメンテナンス頻度も
少なくてすみ、その寿命を縮めることなく浄化でき、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
防止するとともに、各室への給気ダクト内に臭いがしみ
付くのも防げる空調装置を提供することを目的とする。In addition, if you simply incorporate an air purification device, wind will continue to flow through the air purification section, which will require more frequent maintenance of the air purification device, which not only takes time and effort, but also shortens the life of the air purification device. The present invention solves the above-mentioned conventional problems, and automatically switches between heat exchange ventilation and air purification in a timely manner according to the indoor pollution situation, thereby reducing the increase in heating and cooling load caused by ventilation. In addition to minimizing the necessary maintenance, the frequency of maintenance of the air purification device is also reduced, and it can be purified without shortening its lifespan.It prevents contaminated air and pollutants generated indoors from spreading to each room, and also reduces the maintenance frequency of the air purification device. To provide an air conditioner that can prevent odor from penetrating into an air supply duct.
問題点を解決するだめの手段
上記目的を達成するだめに、本発明の空調装置は、装置
内部に送風用のファンモータと加熱冷却用の冷温水コイ
ル上回する加熱冷却部と、換気用の７アンモータと排出
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
有する換気部と、集塵および脱臭機能を有する空気浄化
部と、前記換気部と前記浄化部の任意の一方へ室内還気
を導くためのダンパーとを内蔵するとともに、室内還気
の汚染度合を感知するセンサーを設け、前記センサーの
信号によりダンパーを駆動させる制御部を設けた構成と
したものである。Means for Solving the Problems In order to achieve the above object, the air conditioner of the present invention has a heating/cooling section which is installed inside the device above a fan motor for blowing air, a cold/hot water coil for heating and cooling, and a cooling section for ventilation. 7. A ventilation section having a total heat exchanger for exchanging heat between the unmotor, exhaust air, and introduced outside air; an air purification section having dust collection and deodorization functions; and any one of the ventilation section and the purification section. The damper has a built-in damper for guiding the return air into the room, a sensor that detects the degree of contamination of the return air, and a control unit that drives the damper based on a signal from the sensor.
作 用
この構成によシ、室内空気が燃焼廃ガスなど空気浄化装
置で浄化可能な程度以上の汚染空気で汚れ新鮮外気の取
り入れが必要となった場合は、センサーからの信号でダ
ンパーは閉鎖され、換気部に室内還気が導びかれ、換気
用のファンモータの排出ファンで加圧され、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、加熱冷却部に導びかれ、送風
用ファンモータで加圧され、冷温水コイルで加熱または
冷却した後、各室に供給され、暖房または冷房と換気を
おこなう。また、室内空気がタバコの煙など空気浄化装
置で浄化可能な程度以内の場合は、センサーからの信号
でダンパーは開放され、空気浄化部に室内還気が導びか
れ、集塵および脱臭し、浄化した後、加熱冷却部に導び
かね、加熱または冷却し、各室へ供給され、暖房または
冷房と空気浄化をおこなう。With this configuration, when the indoor air is contaminated with combustion waste gas or other air that is more contaminated than can be purified by the air purification device, the damper is closed by a signal from the sensor when it is necessary to take in fresh outside air. Indoor return air is led to the ventilation section, pressurized by the exhaust fan of the ventilation fan motor, and discharged outdoors after passing 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 the indoor return air in the total heat exchanger, is led to the heating and cooling section, is pressurized by the ventilation fan motor, and is heated to cool/hot water. After being heated or cooled by a coil, it is supplied to each room for heating or cooling and ventilation. In addition, when the indoor air is within the level that can be purified by the air purification device, such as cigarette smoke, the damper is opened in response to a signal from the sensor, and indoor return air is guided to the air purification section, where it collects dust and deodorizes. After being purified, it is led to a heating and cooling section where it is heated or cooled and then supplied to each room for heating or cooling and air purification.
このようにして、室内空気の汚染度合に応じて、自動的
に換気と冷暖房、または空気浄化と冷暖房をおこなうこ
ととなる。In this way, ventilation and cooling/heating, or air purification and cooling/heating are automatically performed depending on the degree of contamination of the indoor air.
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ファン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冷温水コイル４
を有する加熱冷却部と、換気用モータ６で駆動される排
気用７１ン６と給気用７１／７と、排気用ファン６によ
り屋外に排出される空気と給気用ファン７によシ屋外か
ら給気する空気との間で熱交換をおこなうための全熱交
換器８を有する換気部と、集塵および脱臭機能を有する
空気浄化装置９を有する空気浄化部を内蔵するとともに
、室内からの還気を換気部に導く力ζ空気浄化部に導く
かを適時自動的に切り換えるだめのダンパー１０と、室
内からの還気の汚染度合を感知するだめのセンサー１１
とを内蔵している。In the figure, 1 is an air conditioner, which includes an air blowing fan 3 driven by an air blowing motor 2, and a cold/hot water coil 4 for heating or cooling the air discharged from the air blowing fan 3.
A heating and cooling unit having a heating and cooling unit, an exhaust fan 6 and an air supply fan 71/7 driven by a ventilation motor 6, and air exhausted outdoors by the exhaust fan 6 and an air supply fan 7 that are connected to the outside. It has a built-in ventilation section that has a total heat exchanger 8 for exchanging heat with the air supplied from the room, and an air purification section that has an air purification device 9 that has dust collection and deodorization functions. A damper 10 that automatically switches the force for guiding return air to the ventilation section ζ and whether or not it is guided to the air purification section at a suitable time; and a sensor 11 that detects the degree of contamination of the return air from the room.
It has a built-in.
１２はダンパー１０の駆動部分であり、１３はセンサー
１１からの信号を受け、ダンパー１０の駆動部１２を制
御するための制御部である。Reference numeral 12 denotes a driving portion of the damper 10, and reference numeral 13 represents a control portion for receiving a signal from the sensor 11 and controlling the driving portion 12 of the damper 10.
第３図において、１４は給気ダクトであり、一端は空調
装置１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リル１５ａ〜１５
ｆが取り付けである。１８は、還気ダクトであり、一端
は空調装置１に接続され、各室よりの還気を空調装置１
に導くためのものであり、各室側の先端には吸込グリル
１７ａ〜１７ｆか取り付けである。１８および１９は空
調装置１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。In FIG. 3, 14 is an air supply duct, one end of which is connected to the air conditioner 1 to send hot or cold air to each room, and discharge grills 15a to 15 are provided at the end of each room.
f is the attachment. 18 is a return air duct, one end of which is connected to the air conditioner 1, and the return air from each room is sent to the air conditioner 1.
Suction grilles 17a to 17f are attached to the ends of each chamber. 18 and 19 are outdoor hoods for taking outdoor exhaust air and outdoor air supply from the air conditioner 1.
上記構成において、燃焼廃ガスなど空気浄化装置９で浄
化可能な程度以上の汚染空気の排出や新鮮外気の取−り
入れが必要な場合は第１図に示すように、センサー１１
の信号にもとづき制御部１３により、駆動部１２を制御
し、ダンパー１０が閉鎖され、各室の吸込グリル１７ａ
〜１ｙｆより吸い込まれた室内還気は還気ダクト１６に
より空調装置１に導ひかれた後、換気用モータ６により
駆動される排気用ファン６に導びかれ、全熱交換器８を
通った後、屋外フード１８より屋外に排出される。それ
と同時に換気モータ６により駆動される給気用ファン７
により、屋外フード１９より外気が導びかれ、全熱交換
器８を通り、前記室内還気と熱交換した後、送風用モー
タ２により駆動される送風用７７ン３に導びかれ、冷温
水コイル４により加熱または冷却され、給気ダクト１４
を通シ、吐出グリル１６＆〜１５ｆによシ各室に吐出さ
れ、汚染空気が排出されるとともに新鮮外気を導入し、
暖房あるいは冷房をおこなう。In the above configuration, if it is necessary to discharge polluted air such as combustion waste gas that exceeds the level that can be purified by the air purification device 9, or to take in fresh outside air, the sensor 11 is used as shown in FIG.
The control unit 13 controls the drive unit 12 based on the signal, the damper 10 is closed, and the suction grill 17a of each chamber is closed.
The indoor return air sucked in from ~1yf is led to the air conditioner 1 by the return air duct 16, then to the exhaust fan 6 driven by the ventilation motor 6, and after passing through the total heat exchanger 8. , is discharged outdoors from the outdoor hood 18. At the same time, the air supply fan 7 is driven by the ventilation motor 6.
The outside air is led from the outdoor hood 19, passes through the total heat exchanger 8, exchanges heat with the indoor return air, and is then led to the ventilation fan 3 driven by the ventilation motor 2, where it is supplied with cold and hot water. Heated or cooled by the coil 4, the air supply duct 14
The air is discharged into each room through the exhaust grilles 16 & ~ 15f, and while contaminated air is exhausted, fresh outside air is introduced.
Perform heating or cooling.
また、タバコの煙など空気浄化装置９で浄化可能な程度
以内の汚染物質の場合は第２図に示すように、センサー
１１の信号にもとづき制御部１３によシ、駆動部１２を
制御し、ダンパー１０が開放され、各室の吸込グリル１
７ａ〜１７ｆよシ吸い込まれた室内還気は還気ダクト１
６により空調装置１に導びかれた後、空気浄化装置９に
より集塵および脱臭し、浄化する。その後送風用モータ
２により駆動される送風用７７ン３に導びかれ加速され
、冷温水コイル４によシ加熱または冷却さ、れ、給気ダ
クト１４を通り、吐出グリル１５ａ〜１ｓｆによシ各室
に吐出され、汚染物質を除去しつつ暖房あるいは冷房を
おこなう。In addition, in the case of contaminants such as cigarette smoke that can be purified by the air purifier 9, the control section 13 controls the drive section 12 based on the signal from the sensor 11, as shown in FIG. The damper 10 is opened and the suction grill 1 of each chamber is opened.
The indoor return air sucked in from 7a to 17f is returned to the return air duct 1.
After being led to the air conditioner 1 by the air purifier 6, the air is collected by dust collection, deodorized, and purified by the air purifier 9. Thereafter, the air is guided to the air blower 77 driven by the air blower motor 2, accelerated, heated or cooled by the hot and cold water coil 4, passes through the air supply duct 14, and is pumped to the discharge grills 15a to 1sf. It is discharged into each room, heating or cooling the room while removing pollutants.
したがって、室内空気の汚染度合いに応じて、自動的に
換気冷暖房と空気浄化冷暖房を切り換えるので、室内空
気が燃焼廃ガスなど空気浄化装置で浄化可能な程度以上
の汚染空気で汚れ、新鮮外気の取り入れが必要となった
場合は、換気による冷暖房の負荷を最少限に押え換気を
おこないつつ冷暖房をすることができる。また、タバコ
の煙など空気浄化装置で浄化可能な程度以内の汚染物質
で汚れた場合だけ空気浄化装置に風を流し、除去するの
で、空気浄化装置のメンテナンス頻度も少なくてすみ、
その寿命を縮めることなく浄化しつつ冷暖房をすること
ができる。その上、これらの操作に人手をわずられすこ
となく、自動的におこなうことができる。Therefore, depending on the degree of indoor air contamination, ventilation/cooling/heating and air purification/cooling/heating are automatically switched, so if the indoor air is contaminated with combustion waste gas or other polluted air that is beyond the level that can be purified by an air purification device, fresh outdoor air is taken in. If this becomes necessary, the load on heating and cooling caused by ventilation can be kept to a minimum and heating and cooling can be performed while providing ventilation. In addition, air purifiers only require air to be blown to remove pollutants that can be purified by air purifiers, such as cigarette smoke, which reduces the need for frequent maintenance of air purifiers.
It is possible to perform air conditioning and heating while purifying the air conditioner without shortening its lifespan. Moreover, these operations can be performed automatically without any human intervention.
なお、実施例ではセンサー１１を空調装置１に内蔵した
が、センサー１１は室内や還気ダクト１６の途中など室
内空気の汚染を感知できる所であればどこでもよく、そ
の作用効果に異差を生じない。In the embodiment, the sensor 11 is built into the air conditioner 1, but the sensor 11 may be installed anywhere as long as it can detect indoor air pollution, such as indoors or in the middle of the return air duct 16, resulting in differences in its operation and effect. do not have.
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、人手をわずられすことなく、室内空気の汚染度合に
応じ、自動的に、換気冷暖房と空気浄化冷暖房を切り換
えることができ、換気による冷暖房負荷の増大を必要最
少限に押えるとともに、空気浄化装置のメンテナンス頻
度も少なくてすみ、その寿命を縮めることなく浄化でき
、室内で発生した汚染空気や汚染物質が各室に拡散する
のを防止するとともに、各室への給気ダクト内に臭いが
しみ付くのも防止でき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 description of the embodiments, according to the present invention, ventilation/cooling/heating and air purification/cooling can be automatically switched according to the degree of contamination of indoor air without any manual intervention. In addition to minimizing the increase in heating and cooling load due to ventilation, maintenance of the air purification device is also less frequent, and the air purification device can be purified without shortening its lifespan. This has the effect of preventing odors from spreading to other rooms, as well as preventing odors from penetrating into the air supply ducts to each room.
第１図は本発明の一実施例の空調装置のダンパーが閉鎖
した場合を示す断面図、第２図は同空調装置のダンパー
が開放した場合を示す断面図、第３図は同空調装置の施
工断面図、第４図は従来の空調機の断面図、第６図は空
調機の施工断面図である。
１・・・・・・空調装置、２・・・・・・送風用モータ
、３・・・・・・送風用ファン、４・・・・・・冷温水
コイル、５・・・・・・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・・・・・・空気浄化装置、１ｏ
・・・・・・ダンパー、１１・・・・・・センサー、１
２・・・・・・駆動部、１３・・・・・・制御部。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名ｆ−
−一生論叢１
２−−Ｌ風７Ｉｌ（−タ
＞−ｏ ）１ン
ｔｒ−−−ぢジグ−
第４図FIG. 1 is a cross-sectional view showing the damper of an air conditioner according to an embodiment of the present invention when it is closed, FIG. 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...Air conditioner, 2...Blower motor, 3...Blower fan, 4...Cold/hot water coil, 5... Ventilation motor, 6...
Exhaust fan, 7... Air supply fan, 8...
... Total heat exchanger, 9 ... Air purification device, 1o
...Damper, 11 ...Sensor, 1
2... Drive unit, 13... Control unit. Name of agent: Patent attorney Toshio Nakao and 1 other person f-
-Issei Theory Series 1 2--L Wind 7Il (-ta>-o) 1n tr---jijig- Figure 4
Claims (1)
コイルを有する加熱冷却部と、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
器を有する換気部と、集塵および脱臭の機能を有する空
気浄化部と、前記換気部と前記空気浄化部の任意の一方
へ室内還気を導びくためのダンパーとを内蔵するととも
に、室内還気の汚染度合を感知するセンサーと、前記セ
ンサーの信号によりダンパーを駆動する制御部を設けて
なる空調装置。Inside the device, there is a heating and cooling unit that includes a fan motor for blowing air and a cold/hot water coil for heating and cooling, and ventilation that has a fan motor for ventilation and a total heat exchanger for exchanging heat between the exhaust air and the introduced outside air. It has a built-in section, an air purification section with functions of dust collection and deodorization, and a damper for guiding indoor return air to any one of the ventilation section and the air purification section. An air conditioner comprising: a sensor that senses the temperature; and a controller that drives a damper based on a signal from the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61304351A JPS63156946A (en) | 1986-12-19 | 1986-12-19 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61304351A JPS63156946A (en) | 1986-12-19 | 1986-12-19 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156946A true JPS63156946A (en) | 1988-06-30 |
| JPH0443170B2 JPH0443170B2 (en) | 1992-07-15 |
Family
ID=17931969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61304351A Granted JPS63156946A (en) | 1986-12-19 | 1986-12-19 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156946A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02279938A (en) * | 1989-04-19 | 1990-11-15 | Osaka Gas Co Ltd | Ventilating equipment for kitchen |
| JPH035639A (en) * | 1989-05-31 | 1991-01-11 | Matsushita Seiko Co Ltd | Ventilating and air conditioning device |
| JPH0397123U (en) * | 1990-01-25 | 1991-10-04 | ||
| KR100782175B1 (en) | 2005-11-17 | 2007-12-04 | 엘지전자 주식회사 | Air conditioning system and controlling method thereof |
| KR100977570B1 (en) * | 2003-08-07 | 2010-08-23 | 엘지전자 주식회사 | A ventilation unit of spilt type air-conditioner |
| KR100977571B1 (en) * | 2003-08-07 | 2010-08-23 | 엘지전자 주식회사 | A ventilation unit of spilt type air-conditioner |
| CN101881504A (en) * | 2009-03-28 | 2010-11-10 | 陈妙生 | Compound dust-removal and sound-insulation influent air filtering device |
| CN105352073A (en) * | 2014-08-20 | 2016-02-24 | 上海诺佛尔建筑科技发展有限公司 | Operating method for multi-level heat recovery fresh air treatment device |
| CN106839240A (en) * | 2017-01-24 | 2017-06-13 | 成都宏达洁净技术工程有限公司 | A kind of operating room interval combinations formula air cleaning system |
| CN106996598A (en) * | 2017-04-25 | 2017-08-01 | 成都飞凯瑞科技有限公司 | A kind of multifunctional air purifying system |
| CN107036199A (en) * | 2017-04-25 | 2017-08-11 | 成都飞凯瑞科技有限公司 | A kind of air cleaning system for possessing mosquito killing function |
| CN107084434A (en) * | 2017-04-25 | 2017-08-22 | 成都飞凯瑞科技有限公司 | It is a kind of to remove the air cleaning system of pernicious gas online |
| CN109059100A (en) * | 2018-06-11 | 2018-12-21 | 成都赋阳技术开发有限公司 | A kind of air disinfection and purification system |
| WO2021159934A1 (en) * | 2020-02-12 | 2021-08-19 | 青岛海尔空调电子有限公司 | Total heat ventilation machine |
-
1986
- 1986-12-19 JP JP61304351A patent/JPS63156946A/en active Granted
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02279938A (en) * | 1989-04-19 | 1990-11-15 | Osaka Gas Co Ltd | Ventilating equipment for kitchen |
| JPH035639A (en) * | 1989-05-31 | 1991-01-11 | Matsushita Seiko Co Ltd | Ventilating and air conditioning device |
| JPH0397123U (en) * | 1990-01-25 | 1991-10-04 | ||
| KR100977570B1 (en) * | 2003-08-07 | 2010-08-23 | 엘지전자 주식회사 | A ventilation unit of spilt type air-conditioner |
| KR100977571B1 (en) * | 2003-08-07 | 2010-08-23 | 엘지전자 주식회사 | A ventilation unit of spilt type air-conditioner |
| KR100782175B1 (en) | 2005-11-17 | 2007-12-04 | 엘지전자 주식회사 | Air conditioning system and controlling method thereof |
| CN101881504A (en) * | 2009-03-28 | 2010-11-10 | 陈妙生 | Compound dust-removal and sound-insulation influent air filtering device |
| CN105352073A (en) * | 2014-08-20 | 2016-02-24 | 上海诺佛尔建筑科技发展有限公司 | Operating method for multi-level heat recovery fresh air treatment device |
| CN105352073B (en) * | 2014-08-20 | 2018-06-19 | 上海诺佛尔生态科技有限公司 | The method of work of multistage recuperation of heat Fresh air handing device |
| CN106839240A (en) * | 2017-01-24 | 2017-06-13 | 成都宏达洁净技术工程有限公司 | A kind of operating room interval combinations formula air cleaning system |
| CN106996598A (en) * | 2017-04-25 | 2017-08-01 | 成都飞凯瑞科技有限公司 | A kind of multifunctional air purifying system |
| CN107036199A (en) * | 2017-04-25 | 2017-08-11 | 成都飞凯瑞科技有限公司 | A kind of air cleaning system for possessing mosquito killing function |
| CN107084434A (en) * | 2017-04-25 | 2017-08-22 | 成都飞凯瑞科技有限公司 | It is a kind of to remove the air cleaning system of pernicious gas online |
| CN109059100A (en) * | 2018-06-11 | 2018-12-21 | 成都赋阳技术开发有限公司 | A kind of air disinfection and purification system |
| WO2021159934A1 (en) * | 2020-02-12 | 2021-08-19 | 青岛海尔空调电子有限公司 | Total heat ventilation machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443170B2 (en) | 1992-07-15 |
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