JPH04108063A - Vehicle air conditioner and operating method thereof - Google Patents
Vehicle air conditioner and operating method thereofInfo
- Publication number
- JPH04108063A JPH04108063A JP2222587A JP22258790A JPH04108063A JP H04108063 A JPH04108063 A JP H04108063A JP 2222587 A JP2222587 A JP 2222587A JP 22258790 A JP22258790 A JP 22258790A JP H04108063 A JPH04108063 A JP H04108063A
- Authority
- JP
- Japan
- Prior art keywords
- air
- smell
- scent
- generating device
- deodorizing
- 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
- 238000011017 operating method Methods 0.000 title 1
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 33
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
- 239000003205 fragrance Substances 0.000 claims description 17
- 238000004378 air conditioning Methods 0.000 claims description 2
- 230000009965 odorless effect Effects 0.000 claims description 2
- 230000036651 mood Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract 1
- 235000019645 odor Nutrition 0.000 description 23
- 238000010586 diagram Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 230000035943 smell Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000232 Lipid Bilayer Substances 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
【発明の詳細な説明】
■
[産業上の利用分野]
本発明は車両用空調装置に係り、特に脱臭フィルターと
香り発生装置の二つを具備させる場合の効果的な配置及
び制御方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a vehicle air conditioner, and particularly to an effective arrangement and control method when equipped with both a deodorizing filter and a scent generator.
[従来の技術]
脱臭フィルターと香り発生装置の両方を具備させた空調
装置としては、例えば大気社発行のビル空調用のヘルシ
ーエアカタログ(No、126)があるが、送風ファン
で新鮮外気を取入れて脱臭を行なった後、芳香剤を加え
て室内に供給するもので、室内の香りを含んだ汚れた空
気は別に設けた排気ファンで室外へ排出するシステムで
あった。[Prior art] An example of an air conditioner equipped with both a deodorizing filter and a scent generator is the Healthy Air Catalog (No. 126) for building air conditioning published by Taikisha, which uses a blower fan to take in fresh outside air. After deodorizing the room, an air freshener was added to the room and the air was then supplied into the room.The system used a separate exhaust fan to exhaust the dirty air inside the room to the outside.
[発明が解決しようとする課題]
上記従来技術は、脱臭フィルターと香り発生装置の両方
を車両用空調装置に組込んで、室内ファンにより循環さ
れる車内の空気の質を変えて乗客の快適性を向上させる
場合の効果的な配置及びその制御方法について配慮がさ
れでおらず、脱臭フィルター香り発生装置の性能が十分
に発揮されないという問題があった。[Problems to be Solved by the Invention] The above-mentioned conventional technology incorporates both a deodorizing filter and a scent generating device into a vehicle air conditioner to improve passenger comfort by changing the quality of the air inside the vehicle that is circulated by an indoor fan. There was a problem that the performance of the deodorizing filter scent generator was not fully demonstrated because no consideration was given to the effective arrangement and control method for improving the odor.
本発明は脱臭フィルターと香り発生装置の性能が相殺さ
れることなく、十分な性能が発揮できるようにすること
を目的としており、さらに最適な香り供給による快適空
間を乗客に提供することを目的とする。The purpose of the present invention is to enable the deodorizing filter and scent generator to exhibit sufficient performance without canceling each other out, and further aims to provide passengers with a comfortable space through optimal scent supply. do.
上記目的を達成するために、空調装置の室内ファンで循
環される車内の空気の上流側に脱臭フィルターを、下流
側に香り発生装置を配置し、香り発生装置の運転を脱臭
フィルターの吸込口手前に設置した香りセンサの検圧値
を用いてマイクロコンピュータで行なうようにしたもの
である。In order to achieve the above objective, a deodorizing filter is placed upstream of the air inside the car that is circulated by the indoor fan of the air conditioner, and a scent generator is placed downstream, and the operation of the scent generator is set in front of the intake port of the deodorizing filter. This is done by a microcomputer using the detected pressure value of the scent sensor installed in the room.
[作 用]
初めに香りセンサで検出した車内の臭度が脱臭フィルタ
ーにより一定値以下に低下するまで空調装置のみを運転
し、その後、香り発生装置を運転する。[Operation] First, only the air conditioner is operated until the odor inside the car detected by the scent sensor is reduced to a certain value or less by the deodorizing filter, and then the scent generator is operated.
香り発生装置により車内の臭度は上昇するが、0N−O
FF運転で一定の臭度で安定させ、一定時間経過後に運
転を停止する。そして、脱臭フィルターにより車内の臭
度が一定値以下になるまで停止運転を継続する。車内の
臭度が一定値以下になると、一定時間経通後に香り発生
装置の運転を再開する。以下、順次上記のサイクルを繰
り返すことによって、供給する香りと車内に存在するそ
の他の多種類の臭いが入り混じって悪臭になったり、乗
客の単一臭いに対する臭い慣れを回避することができ、
乗客に心地良い快適さを提供することができる。Although the odor inside the car increases due to the scent generator, 0N-O
The odor is stabilized at a certain level by FF operation, and the operation is stopped after a certain period of time has elapsed. Then, the deodorizing filter continues the stopped operation until the odor level inside the car falls below a certain value. When the odor inside the car falls below a certain value, the scent generator restarts operation after a certain period of time. Thereafter, by repeating the above cycle one after another, it is possible to avoid the odor that is caused by the mixture of the supplied scent and the various other odors present in the car, and to prevent passengers from becoming accustomed to a single odor.
It can provide comfortable comfort to passengers.
[実 施 例]
以下、本発明の一実施例を第1図〜第5図に示す一実施
例により詳細に説明する。ここで、第1図は本発明の構
成を簡単に示した概略図、第2図は制御構成図、第3図
は香りセンサの出力値と臭いの強度との関係を示した図
、第4図は香り発生装置の制御アルゴリズムを示した図
、第5図は制御フローチャートである。[Example] Hereinafter, an example of the present invention will be described in detail with reference to an example shown in FIGS. 1 to 5. Here, FIG. 1 is a schematic diagram simply showing the configuration of the present invention, FIG. 2 is a control configuration diagram, FIG. 3 is a diagram showing the relationship between the output value of the scent sensor and odor intensity, and FIG. The figure shows a control algorithm for the fragrance generator, and FIG. 5 is a control flowchart.
第1図において、車体1の屋根上に搭載された空調装置
は室内機側の断面を示したものである。In FIG. 1, the air conditioner mounted on the roof of the vehicle body 1 is shown in cross section on the indoor unit side.
室内ファン3により吸込ダクト6a、6bから吸込まれ
た車内の空気は、脱臭フィルター78.7bを通って室
内熱交換器4a、4bに至り、冷却あるいは加熱された
後、室内ファン3に吸込まれ吐出ダクト5から車内に吐
出される。The air inside the car that is sucked in by the indoor fan 3 from the suction ducts 6a and 6b passes through the deodorizing filter 78.7b and reaches the indoor heat exchangers 4a and 4b, where it is cooled or heated, and then sucked into the indoor fan 3 and discharged. It is discharged from the duct 5 into the vehicle.
香り発生装置8は噴霧式で脱臭フィルター78.7bに
対して循環空気の下流側である室内機器室に取付け、香
り発生装置8を制御するための臭度(香り)センサー9
aは脱臭フィルター7bの吸込口手前側に取付けている
。この配置以外にも例えば香り発生装置8は吐出ダクト
5の中でもよいし、脱臭フィルター78.7bは室内フ
ァン3の吸込口でもよい。The scent generator 8 is a spray type and is installed in the indoor equipment room downstream of the circulating air with respect to the deodorizing filter 78.7b, and has an odor sensor 9 for controlling the scent generator 8.
A is attached to the front side of the suction port of the deodorizing filter 7b. In addition to this arrangement, for example, the fragrance generating device 8 may be placed inside the discharge duct 5, and the deodorizing filter 78.7b may be placed at the suction port of the indoor fan 3.
車内の任意位置に取付けたマイクロコンピュータ10は
、第2図に示すように脱臭フィルター7bの手前に取付
けた香りセンサ9aにより検出した車内の空気の臭度が
ら適宜香り発生装置8の運転を制御すると共に、香りセ
ンサ9aと脱臭フィルター7bの後に取付けた香りセン
サ9bで検出した臭度差から脱臭フィルター78.7b
の交換時期をランプ表示等で保守、点検員に知らせるも
のである。A microcomputer 10 installed at an arbitrary position inside the car controls the operation of the fragrance generating device 8 as appropriate based on the odor of the air inside the car detected by a scent sensor 9a installed in front of the deodorizing filter 7b, as shown in FIG. At the same time, the deodorizing filter 78.7b is detected based on the odor difference detected by the scent sensor 9b installed after the scent sensor 9a and the deodorizing filter 7b.
This system notifies maintenance and inspection personnel of the replacement period through lamp displays, etc.
香りセンサはにおいの強弱を数値におきかえて評価する
もので、脂質二分子膜を被覆した水晶振動子かにおい物
質を吸着すると、吸着したにおい物質の重量に応じて水
晶振動子の振動数が変化するのを利用したものやセラミ
ックの基盤上に金属酸化物を真空蒸着させた半導体セン
サーで臭いをとらえ、半導体の電気抵抗の変化をデジタ
ルメータで数値として表示するもの等がある0本発明で
は第3図に示すように、においの強度を評価する〜射的
な方法である5ポイントの尺度による分類(1無臭、2
やつとにおいを感知できる程度、3・弱いにおい、4
中くらい、5 強いによい)に臭いセンサで検出した
ディジタル値を相対的に置きかえで評価するもので、無
臭1がら強く臭いを感じる5まで臭いセンサの数値と0
1ピツチで対応させている。Fragrance sensors evaluate the strength of odors by converting them into numerical values. When a quartz crystal oscillator coated with a lipid bilayer membrane absorbs an odor substance, the frequency of the quartz crystal oscillator changes depending on the weight of the adsorbed odorant. There are sensors that capture odors using a semiconductor sensor made by vacuum-depositing metal oxides on a ceramic substrate, and display changes in the electrical resistance of the semiconductor as numerical values using a digital meter. As shown in Figure 3, classification is based on a 5-point scale (1 odorless, 2
Able to detect smells, 3, weak smells, 4
The evaluation is done by relatively replacing the digital value detected by the odor sensor (medium, 5, strong, good), and the value of the odor sensor is rated from 1, which has no odor, to 5, which indicates a strong odor.
It is compatible with one pitch.
香り発生装置の運転は、第4図に示すアルゴリズムによ
り制御される6空調装置Iの室内ファン3が運転される
と、車内空気は脱臭フィルター7a、7bで脱臭されて
再度が低下し、乗客が不快を感じない値2まで低下する
と香り発生装置8の運転を始める。香りが空気中に供給
されて再度が乗客に強い臭いと感じない程度の値4まで
到達すると、香り発生装置8の運転を停止させる。この
後は、車内の再度を数値4前後に安定させるため香り発
生装置8のON・OFF制御を行ない、定時間A経過後
に運転を停止する。これは、乗客の同−臭に対する嗅覚
摩卑を防止するために行なうものである。The operation of the fragrance generating device is controlled by the algorithm shown in Fig. 4.6 When the indoor fan 3 of the air conditioner I is operated, the air inside the car is deodorized by the deodorizing filters 7a and 7b, and the odor is reduced again, so that the passenger When the value decreases to 2, which does not cause discomfort, the fragrance generating device 8 starts operating. When the scent is supplied into the air and reaches a value of 4, at which the passenger does not feel the smell is too strong, the operation of the scent generator 8 is stopped. Thereafter, in order to stabilize the interior of the vehicle at around 4, the fragrance generating device 8 is controlled to turn on and off, and the operation is stopped after a certain period of time A has elapsed. This is done to prevent passengers from becoming olfactory to the same odor.
香りの供給が停止すると車内空気の再度は低下するが、
乗客の嗅覚が元の正常な状態に戻るまでの時間Bの間は
運転を停止し、時間B経過後に再度運転を開始する。以
後は以上述べた動作の繰り返し運転である。第5図に示
す制御フローチャートによりさらに詳細に説明する。When the supply of fragrance stops, the air inside the car decreases again, but
Operation is stopped during time B until the passenger's sense of smell returns to its original normal state, and operation is restarted after time B has elapsed. After that, the operation described above is repeated. This will be explained in more detail with reference to the control flowchart shown in FIG.
室内ファン3が運転されると、香りセンサ9a、9bに
より脱臭フィルター7bの前後の再度S+、S2をマイ
クロコンピュータlOに入力し、その差が一定値ΔSよ
りも小さい時は脱臭フィルター7a、7bの脱臭性能が
一定以下に低下したと判定し、脱臭フィルターの取替え
時期に致ったことをランプで表示する。When the indoor fan 3 is operated, the scent sensors 9a and 9b input the S+ and S2 before and after the deodorizing filter 7b into the microcomputer 10, and when the difference is smaller than the constant value ΔS, the values of the deodorizing filters 7a and 7b are It determines that the deodorizing performance has fallen below a certain level and displays a lamp to indicate that it is time to replace the deodorizing filter.
脱臭性能がまだ十分保持されている場合は、脱臭フィル
ター78.7bにより室内の空気が脱臭されて香りセン
サ9aの入力値S、が再度2以下に低下するのを待って
香り発生装置を運転する。If the deodorizing performance is still sufficiently maintained, the scent generating device is operated after waiting for the indoor air to be deodorized by the deodorizing filter 78.7b and the input value S of the scent sensor 9a to fall below 2 again. .
ここまでがflからf6までのフローである。香りを供
給することにより車内の再度S1は上昇するが、再度が
4.2以上になると香りの供給を停止すると共に、タイ
マーTをONにする。再度S、が3,8以下になると再
度、香り発生装置を運転し、4.2を越えると停止する
ON・OFF運転をA時間だけ行なうとタイマーTをリ
セットし、香りの供給を完全に停止する。This is the flow from fl to f6. By supplying the fragrance, the S1 inside the car rises again, but when the S1 rises again to 4.2 or more, the supply of the fragrance is stopped and the timer T is turned on. When S becomes less than 3.8 again, the scent generator is operated again, and when it exceeds 4.2, it stops. After ON/OFF operation is performed for A time, the timer T is reset and the scent supply is completely stopped. do.
その後、再度S1が2以下に低下すると、タイマーTを
ONにし、時間Bが経過するまでこの状態を保持し、8
時間経過後は上述の制御を最初から繰り返す、ここまで
のフローがflからf20である。After that, when S1 decreases to 2 or less again, timer T is turned on and this state is maintained until time B has elapsed.
After the elapse of time, the above-described control is repeated from the beginning, and the flow up to this point is from fl to f20.
本実施例ではf9、fl4、fl8に示す香り発生装置
の制御再度値を夫々4.2.3,8.2.0に設定して
いるが、ポテンショメータ等の入力によって夫々可変に
調整可能とし、乗客の好みに合せて変化させてもよい。In this embodiment, the control values of the fragrance generator shown at f9, fl4, and fl8 are set to 4.2.3 and 8.2.0, respectively, but they can be variably adjusted by inputting a potentiometer or the like. It may be changed according to the passenger's preference.
以上述べたように香り発生装置8の運転を最適に制御す
ることにより、香りの溶液をむだに消費することもなく
、効率よく快適な香り空間を乗客に提供することができ
る。As described above, by optimally controlling the operation of the scent generator 8, the scent solution is not wasted and a comfortable scented space can be efficiently provided to the passengers.
本発明によれば、香り発生装置の性能を低下させること
なく有効に活用することができるので、乗客の快適性向
上に効果がある。According to the present invention, it is possible to effectively utilize the fragrance generating device without degrading its performance, which is effective in improving passenger comfort.
第1図は本発明の一実施例の空調装置の要部断面構成図
、第2図は制御構成図、第3図は香りセンサの出力値と
臭いの強度との関係線図、第4図は香り発生装置の制御
アルゴリズム図、第5図は制御フローチャートである。
3−−−−−一室内フアン、?a、7b−−−−−説臭
フイルター、8−−−−−一香り発生装置、′(−)
オ
図
第
閃
第
図
第
図Fig. 1 is a sectional view of the main parts of an air conditioner according to an embodiment of the present invention, Fig. 2 is a control block diagram, Fig. 3 is a relationship diagram between the output value of the scent sensor and odor intensity, and Fig. 4 5 is a control algorithm diagram of the fragrance generator, and FIG. 5 is a control flowchart. 3------One room fan? a, 7b------Odor filter, 8------One scent generator,'(-)
Claims (1)
において、循環空気の上流側に空気の悪臭を無臭化させ
る脱臭フィルターを、下流側に乗客の気分をリフレッシ
ュさせるための香りを発生する香り発生装置を具備させ
たことを特徴とする車両用空気調和装置。 2、前記香り発生装置の運転時間を前記脱臭フィルター
の吸込口手前に設置した香りセンサの検出値により制御
するように構成した第1請求項に記載の車両用空気調和
装置。 3、車内の香りによる臭度をほとんど感じない程度から
ある程度感じるまで広範囲に変化させ、夫々の臭度域を
一定時間以上保持するように香りを供給するようにした
第1請求項に記載の車両用空気調和装置。[Scope of Claims] 1. In an air conditioner equipped with an indoor fan that circulates the air inside the car, a deodorizing filter is placed on the upstream side of the circulating air to make the air odorless, and a scent that refreshes the mood of passengers is placed on the downstream side of the circulating air. An air conditioner for a vehicle, characterized in that it is equipped with a fragrance generating device that generates a fragrance. 2. The air conditioner for a vehicle according to claim 1, wherein the operating time of the scent generator is controlled by a detected value of a scent sensor installed in front of the inlet of the deodorizing filter. 3. The vehicle according to claim 1, wherein the odor caused by the scent inside the vehicle is varied over a wide range from barely perceptible to somewhat perceptible, and the fragrance is supplied so as to maintain each odor range for a certain period of time or more. air conditioning equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2222587A JPH04108063A (en) | 1990-08-27 | 1990-08-27 | Vehicle air conditioner and operating method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2222587A JPH04108063A (en) | 1990-08-27 | 1990-08-27 | Vehicle air conditioner and operating method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04108063A true JPH04108063A (en) | 1992-04-09 |
Family
ID=16784807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2222587A Pending JPH04108063A (en) | 1990-08-27 | 1990-08-27 | Vehicle air conditioner and operating method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04108063A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541553U (en) * | 1991-11-13 | 1993-06-08 | リコーエレメツクス株式会社 | Air cleaner |
US5501634A (en) * | 1994-10-31 | 1996-03-26 | Wilder; Timothy S. | Air conditioner cover assembly |
US20070298702A1 (en) * | 2006-06-23 | 2007-12-27 | Dometic Corporation | Vehicle air-conditioning systems |
KR100819077B1 (en) * | 2006-10-11 | 2008-04-02 | 삼성전자주식회사 | Method for displaying filter exchange time of air cleaner |
JP2011515113A (en) * | 2007-03-26 | 2011-05-19 | プロリテック インコーポレイテッド | System and method for controlling the operation of a liquid diffusion device |
JP2016526965A (en) * | 2013-06-13 | 2016-09-08 | ザ プロクター アンド ギャンブル カンパニー | Apparatus for evaporating volatile compositions |
JP2017137010A (en) * | 2016-02-05 | 2017-08-10 | 三菱電機株式会社 | Odor monitoring system |
JP2018150042A (en) * | 2018-04-12 | 2018-09-27 | 三菱電機株式会社 | Odor monitoring system |
CN109442682A (en) * | 2018-11-08 | 2019-03-08 | 四川长虹电器股份有限公司 | The air-conditioning and air-conditioning system of environment smell can be improved |
WO2020158850A1 (en) * | 2019-01-31 | 2020-08-06 | パナソニックIpマネジメント株式会社 | Air purification device |
-
1990
- 1990-08-27 JP JP2222587A patent/JPH04108063A/en active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541553U (en) * | 1991-11-13 | 1993-06-08 | リコーエレメツクス株式会社 | Air cleaner |
US5501634A (en) * | 1994-10-31 | 1996-03-26 | Wilder; Timothy S. | Air conditioner cover assembly |
US20070298702A1 (en) * | 2006-06-23 | 2007-12-27 | Dometic Corporation | Vehicle air-conditioning systems |
US8568209B2 (en) * | 2006-06-23 | 2013-10-29 | Dometic Corporation | Vehicle air-conditioning systems |
KR100819077B1 (en) * | 2006-10-11 | 2008-04-02 | 삼성전자주식회사 | Method for displaying filter exchange time of air cleaner |
JP2011515113A (en) * | 2007-03-26 | 2011-05-19 | プロリテック インコーポレイテッド | System and method for controlling the operation of a liquid diffusion device |
JP2016526965A (en) * | 2013-06-13 | 2016-09-08 | ザ プロクター アンド ギャンブル カンパニー | Apparatus for evaporating volatile compositions |
JP2018099528A (en) * | 2013-06-13 | 2018-06-28 | ザ プロクター アンド ギャンブル カンパニー | Device for evaporating volatile compositions |
JP2020110714A (en) * | 2013-06-13 | 2020-07-27 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | Device for evaporating volatile compositions |
JP2017137010A (en) * | 2016-02-05 | 2017-08-10 | 三菱電機株式会社 | Odor monitoring system |
JP2018150042A (en) * | 2018-04-12 | 2018-09-27 | 三菱電機株式会社 | Odor monitoring system |
CN109442682A (en) * | 2018-11-08 | 2019-03-08 | 四川长虹电器股份有限公司 | The air-conditioning and air-conditioning system of environment smell can be improved |
WO2020158850A1 (en) * | 2019-01-31 | 2020-08-06 | パナソニックIpマネジメント株式会社 | Air purification device |
JPWO2020158850A1 (en) * | 2019-01-31 | 2021-12-02 | パナソニックIpマネジメント株式会社 | Air purification device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20050277381A1 (en) | System to control environmental conditions in a living space | |
EP1348448A1 (en) | Air conditioning apparatus and ion generator used for the device | |
JP2549032Y2 (en) | Cooling system with car deodorizer | |
JPH04108063A (en) | Vehicle air conditioner and operating method thereof | |
JP2000140688A (en) | Air purifier and air conditioning device | |
JP2004053130A (en) | Air environment control system, air conditioner, and household electrical appliance | |
JP2001253235A (en) | Air cleaner | |
JP2005518980A (en) | Air conditioner blower | |
JP2923116B2 (en) | Odor control device for vehicle air conditioners | |
JP2006044389A (en) | System for making comfortable in cabin | |
JP2000005628A (en) | Air cleaner and air conditioner | |
JPH01114633A (en) | Air conditioner with deodorizing and sterilization device | |
KR100478706B1 (en) | Air- cleaning apparatus for Heating, Ventilation, and Air Conditioning controls on vehicle | |
JP2001157807A (en) | Air cleaning/ventilating device | |
KR100564648B1 (en) | Circulating Range Hood equipped with Air Cleaner | |
JPH01127828A (en) | Fragrance generating device incorporated in air-conditioning equipment | |
KR100844428B1 (en) | Air purification system for vehicles and method thereof | |
JPH0574921U (en) | Sterilization and deodorization mechanism of air conditioner | |
JP2002323231A (en) | Air conditioner | |
JP3048369B2 (en) | Ventilation equipment | |
JPH03121074A (en) | Aroma feeding device | |
JP2004216924A (en) | Method for controlling cabin inside aroma | |
KR20160048305A (en) | Apparatus for dehumidifier and method for controlling the same | |
JP2003093486A (en) | Photocatalytic deodorizing device | |
KR100382476B1 (en) | Method for controlling of Air conditioner for a bath room |