JPH0825956A - Vehicular air conditioner - Google Patents
Vehicular air conditionerInfo
- Publication number
- JPH0825956A JPH0825956A JP18518194A JP18518194A JPH0825956A JP H0825956 A JPH0825956 A JP H0825956A JP 18518194 A JP18518194 A JP 18518194A JP 18518194 A JP18518194 A JP 18518194A JP H0825956 A JPH0825956 A JP H0825956A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- deodorizer
- aromatic
- air
- air conditioner
- 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
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は車両用空気調和装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle air conditioner.
【0002】[0002]
【従来の技術】従来の車両用空気調和装置の1例が図2
に示されている。車両21に搭載された空気調和装置20の
ケーシング22内にはブロア23、エバポレータ24、ヒータ
25、エアミックスダンパ26、吹出モード切換ダンパ27、
28、内外気切換ダンパ29等が内蔵されている。2. Description of the Related Art An example of a conventional vehicle air conditioner is shown in FIG.
Is shown in. Inside the casing 22 of the air conditioner 20 mounted on the vehicle 21, a blower 23, an evaporator 24, a heater
25, air mix damper 26, blowout mode switching damper 27,
28, an inside / outside air switching damper 29, etc. are built in.
【0003】この空気調和装置20の運転時、走行用エン
ジン37から電磁クラッチ38を介して圧縮機39が駆動され
ると、圧縮機39から吐出されたガス冷媒がコンデンサ40
に入り、ここでコンデンサフアン43によって送風される
外気に放熱することによって凝縮液化する。この液冷媒
はレシーバ41に入りここで未凝縮ガス冷媒を分離した
後、膨張弁42に入りここで断熱膨張する。次いで、この
冷媒はエバポレータ24に入りここで蒸発気化した後、圧
縮機39に戻る。When the compressor 39 is driven from the running engine 37 via the electromagnetic clutch 38 during operation of the air conditioner 20, the gas refrigerant discharged from the compressor 39 is condensed by the condenser 40.
Then, it radiates heat to the outside air blown by the condenser fan 43 to be condensed and liquefied. This liquid refrigerant enters the receiver 41, separates the uncondensed gas refrigerant there, and then enters the expansion valve 42 where it undergoes adiabatic expansion. Next, this refrigerant enters the evaporator 24, evaporates and evaporates there, and then returns to the compressor 39.
【0004】また、走行用エンジン37を冷却することに
よって昇温したエンジン冷却水はヒータ25を流過するこ
とによって降温した後、走行用エンジン37に戻る。The engine cooling water, which has been heated by cooling the running engine 37, is cooled by flowing through the heater 25 and then returned to the running engine 37.
【0005】一方、ブロア23が回転すると、内外気切換
ダンパ29を切り換えることによって選択された外気吸入
口34又は内気吸入口35から外気又は車室内空気がケーシ
ング22内に吸入され、ブロア23で付勢された後、エバポ
レータ24を流過することによって冷却される。On the other hand, when the blower 23 rotates, outside air or vehicle interior air is drawn into the casing 22 from the outside air intake port 34 or the inside air intake port 35 selected by switching the inside / outside air switching damper 29, and the blower 23 attaches the outside air or the inside air. After being energized, it is cooled by passing through the evaporator 24.
【0006】エバポレータ24で冷却された空気はエアミ
ックスダンパ26によって分流され、その一部はヒータ25
を流過する過程でこのヒータ25内を循環するエンジン冷
却水と熱交換することによって昇温した後、ヒータ25を
バイパスした残部の空気と混合して所定温度の調和空気
となる。この調和空気は吹出モード切換ダンパ27、28を
切り換えることによって選択されたフェイス吹出口31、
デフロスト吹出口32、フート吹出口33から車室35内に吹
き出される。The air cooled by the evaporator 24 is diverted by the air mix damper 26, and a part of the air is mixed by the heater 25.
In the process of flowing through the heater 25, the temperature of the engine 25 is raised by exchanging heat with the engine cooling water circulating in the heater 25, and then mixed with the remaining air bypassing the heater 25 to form conditioned air at a predetermined temperature. This conditioned air is supplied to the face air outlet 31, which is selected by switching the blowout mode switching dampers 27 and 28,
It is blown into the vehicle compartment 35 from the defrost outlet 32 and the foot outlet 33.
【0007】[0007]
【発明が解決しようとする課題】上記従来の車両用空気
調和装置20においては、その運転開始時、エバポレータ
24の表面に付着したかび、塵埃等に起因する悪臭や異
臭、所謂冷房臭を伴った調和空気が車室35内に吹き出さ
れる場合があった。また、外気モード時、悪臭や異臭を
伴った外気が外気吸入口34からケーシング22内に吸い込
まれ、これが車室35内に吹き出される場合があった。In the conventional vehicle air conditioner 20 described above, the evaporator is set at the start of operation.
There was a case where conditioned air accompanied by a bad odor or a strange odor caused by mold, dust or the like attached to the surface of 24, so-called cooling odor, was blown into the vehicle interior 35. Further, in the outside air mode, outside air accompanied by a foul odor or a strange odor may be sucked into the casing 22 through the outside air intake port 34 and may be blown into the passenger compartment 35.
【0008】これに対処するため、乗員がスイッチや押
ぼたんを操作することによってエバポレータ24に脱臭又
は芳香液を噴霧するようにしたものが提案されたが、こ
れは噴霧操作が面倒であるのみならず脱臭又は芳香液の
補給に手間が掛かるという問題があった。In order to deal with this, it has been proposed that an occupant operates a switch or a push button to deodorize or spray an aroma liquid on the evaporator 24, but this is only if the spray operation is troublesome. However, there is a problem that it takes time to deodorize or replenish the aroma liquid.
【0009】また、エバポレータ24の上流側に脱臭フィ
ルタを設置したものが提案されたが、これは脱臭フィル
タの交換に手間が掛かるという問題があった。Further, it has been proposed that a deodorizing filter is installed on the upstream side of the evaporator 24, but this has a problem that it takes time to replace the deodorizing filter.
【0010】[0010]
【課題を解決するための手段】本発明は上記課題を解決
するために発明されたものであって、その特徴とすると
ころは、吹出口に脱臭フィルタ又は芳香剤を内蔵する脱
臭器又は芳香器を着脱自在に設置したことにある。The present invention has been invented to solve the above-mentioned problems, and is characterized in that a deodorizer or an aroma device having a deodorizing filter or an air freshener built in at its outlet is provided. It was installed in a detachable manner.
【0011】上記脱臭器又は芳香器は吹出口のルーバに
着脱自在に係止することができる。The deodorizer or the aroma device can be detachably locked to the louver at the outlet.
【0012】[0012]
【作用】本発明においては、吹出口から流出した調和空
気は脱臭器又は芳香器を流過する過程で脱臭フィルタ又
は芳香剤と接触することによって脱臭され又は芳香を付
与された後、車室内に吹き出される。In the present invention, the conditioned air flowing out from the air outlet is deodorized or aroma is imparted by contact with the deodorizing filter or the fragrance in the process of passing through the deodorizing device or the aroma device, and then is introduced into the passenger compartment. Blown out.
【0013】[0013]
【実施例】本発明の第1の実施例が図1に示されてい
る。図1において、40はインストルメントパネル41の中
央に形成されたフエイス吹出口、42はデオドラントフィ
ルタ、即ち、活性炭フィルタ等からなる脱臭フィルタ又
は芳香剤43を内蔵する脱臭器又は芳香器である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A first embodiment of the invention is shown in FIG. In FIG. 1, 40 is a face air outlet formed in the center of the instrument panel 41, and 42 is a deodorant filter, that is, a deodorizing filter such as an activated carbon filter or a deodorizing device or an aroma device incorporating an air freshener 43.
【0014】この脱臭器又は芳香器の前面及び裏面には
多数のスリット44が形成され、裏面から後方に突出する
爪45を吹出口40に設けられたルーバ46に係止することに
よって吹出口40に着脱自在に取り付けられる。A large number of slits 44 are formed on the front surface and the back surface of the deodorizer or the aroma device, and a claw 45 protruding rearward from the back surface is locked to a louver 46 provided at the blowout port 40 so that the blowout port 40. It is detachably attached to.
【0015】しかして、吹出口40から流出した調和空気
は脱臭器又は芳香器42を流過する過程でその内部の脱臭
フィルタ又は芳香剤43と接触することによって脱臭又は
芳香を付与され、この状態で車室内に吹き出される。Thus, the conditioned air flowing out from the outlet 40 is given a deodorizing or aroma by coming into contact with the deodorizing filter or the fragrance 43 inside the deodorizing device or the aroma device 42, and in this state. Is blown out into the passenger compartment.
【0016】[0016]
【発明の効果】本発明においては、吹出口から流出した
調和空気は脱臭器又は芳香器を流過する過程でその内部
の脱臭フィルタ又は芳香剤と接触することによって脱臭
され又は芳香を付与された状態で室内に吹き出されるの
で、所謂冷房臭のみならず外気吸入口から吸込まれた外
気の異臭や悪臭に基づく乗員の不快感を未然に防止しう
る。INDUSTRIAL APPLICABILITY In the present invention, the conditioned air flowing out from the air outlet is deodorized or given an aroma by contacting the deodorizing filter or the fragrance inside the deodorizing device or the aroma device. Since the air is blown out into the room in the state, it is possible to prevent the passenger's discomfort due to not only a so-called cooling odor but also an offensive odor or a bad odor of the outside air sucked from the outside air inlet.
【0017】また、脱臭器又は芳香器は吹出口に設置さ
れているので、車室内に吹き出される直前で調和空気の
異臭や悪臭を効率良く除去できる。Further, since the deodorizer or the aroma device is installed at the air outlet, it is possible to efficiently remove the offensive odor or bad smell of the conditioned air immediately before it is blown into the vehicle interior.
【0018】更に、脱臭器又は芳香器は吹出口に着脱自
在に設置されているので、容易に着脱することができ、
従って、脱臭フィルタ又は芳香剤の交換を容易に行うこ
とができる。Further, since the deodorizer or the aroma device is detachably installed at the outlet, it can be easily attached and detached.
Therefore, the deodorizing filter or the fragrance can be easily replaced.
【図1】本発明の1実施例を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図2】従来の車両用空気調和装置の略示的構成図であ
る。FIG. 2 is a schematic configuration diagram of a conventional vehicle air conditioner.
【符号の説明】 40 吹出口 46 ルーバ 42 脱臭又は芳香器 43 脱臭フィルタ又は芳香剤 45 爪[Explanation of symbols] 40 Air outlet 46 Louver 42 Deodorizer or fragrance 43 Deodorizing filter or fragrance 45 Claws
Claims (2)
車両用空気調和装置において、上記吹出口に脱臭フィル
タ又は芳香剤を内蔵する脱臭器又は芳香器を着脱自在に
設置したことを特徴とする車両用空気調和装置。1. An air conditioner for a vehicle, in which conditioned air is blown into a vehicle compartment through an outlet, wherein a deodorizer or an aroma machine having a deodorizing filter or an aromatic agent is detachably installed at the outlet. Vehicle air conditioner.
ーバに着脱自在に係止したことを特徴とする請求項1記
載の車両用空気調和装置。2. The air conditioner for a vehicle according to claim 1, wherein the deodorizer or the aroma device is detachably locked to the louver of the air outlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18518194A JPH0825956A (en) | 1994-07-15 | 1994-07-15 | Vehicular air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18518194A JPH0825956A (en) | 1994-07-15 | 1994-07-15 | Vehicular air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0825956A true JPH0825956A (en) | 1996-01-30 |
Family
ID=16166265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18518194A Pending JPH0825956A (en) | 1994-07-15 | 1994-07-15 | Vehicular air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0825956A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003129994A (en) * | 2001-08-10 | 2003-05-08 | Denso Corp | Vehicular blower |
WO2012173384A2 (en) * | 2011-06-13 | 2012-12-20 | Lee You Taek | Deodorizer for an air conditioner filter of a vehicle |
-
1994
- 1994-07-15 JP JP18518194A patent/JPH0825956A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003129994A (en) * | 2001-08-10 | 2003-05-08 | Denso Corp | Vehicular blower |
WO2012173384A2 (en) * | 2011-06-13 | 2012-12-20 | Lee You Taek | Deodorizer for an air conditioner filter of a vehicle |
WO2012173384A3 (en) * | 2011-06-13 | 2013-03-14 | Lee You Taek | Deodorizer for an air conditioner filter of a vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20020423 |