JP3224633B2 - Air filter for air conditioner - Google Patents
Air filter for air conditionerInfo
- Publication number
- JP3224633B2 JP3224633B2 JP11236793A JP11236793A JP3224633B2 JP 3224633 B2 JP3224633 B2 JP 3224633B2 JP 11236793 A JP11236793 A JP 11236793A JP 11236793 A JP11236793 A JP 11236793A JP 3224633 B2 JP3224633 B2 JP 3224633B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- filter
- curved
- heat exchanger
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は空気調和機のエアフイル
タに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air filter for an air conditioner.
【０００２】[0002]
【従来の技術】従来の分離型空気調和機の壁掛け式室内
ユニットの縦断面図が図２に示されている。図２におい
て、１は本体、２は本体１の前面に設けられた吸込グリ
ル、３はプレートフィンチューブ型熱交換器、４は熱交
換器３の下部後方に配設されたクロスフロー型フアン、
５は本体１の前面下部に設けられた空気吹出口、６は空
気吹出口５に配設された吹出ルーバ、７は熱交換器３の
下に配設されたドレンパン、８は熱交換器３の空気入口
側に配設されたエアフイルタで、プレフイルタ９とその
後面に着脱自在に装着された空気清浄フイルタ10からな
る。2. Description of the Related Art FIG. 2 is a longitudinal sectional view of a wall-mounted indoor unit of a conventional separation type air conditioner. In FIG. 2, 1 is a main body, 2 is a suction grill provided on the front surface of the main body 1, 3 is a plate-fin tube type heat exchanger, 4 is a cross-flow type fan arranged at the lower rear of the heat exchanger 3,
Reference numeral 5 denotes an air outlet provided at a lower portion of the front surface of the main body 1, reference numeral 6 denotes an air outlet louver provided at the air outlet 5, reference numeral 7 denotes a drain pan provided below the heat exchanger 3, and reference numeral 8 denotes a heat exchanger 3. The air filter is disposed on the air inlet side of the vehicle, and comprises a pre-filter 9 and an air-cleaning filter 10 which is detachably mounted on the rear surface.
【０００３】空気調和機の運転時、フアン４が回転し、
熱交換器３には図示しない室外ユニットからの冷媒が循
環する。During operation of the air conditioner, the fan 4 rotates,
Refrigerant from an outdoor unit (not shown) circulates through the heat exchanger 3.
【０００４】かくして、室内空気が実線矢印で示すよう
に吸込グリル２から本体１内に吸入され、プレフイルタ
９を流過する際その中に含まれる比較的大形の塵埃が捕
捉除去され、次いで、空気清浄フイルタ10を流過する
際、煙草の煙、花粉、微少塵埃が捕捉除去される。次い
で、熱交換器３を流過する過程で冷媒と熱交換して冷却
又は加熱される。次いで、フアン４によって付勢され、
しかる後、空気吹出口５から吹出ルーバ６に案内されて
室内に吹き出される。Thus, room air is sucked into the main body 1 from the suction grill 2 as shown by the solid line arrow, and when passing through the pre-filter 9, relatively large dust contained therein is captured and removed. When flowing through the air purifying filter 10, smoke, pollen, and fine dust of cigarettes are captured and removed. Next, in the process of flowing through the heat exchanger 3, the refrigerant exchanges heat with the refrigerant to be cooled or heated. Then energized by Juan 4,
Thereafter, the air is guided from the air outlet 5 to the blowout louver 6 and blown into the room.
【０００５】[0005]
【発明が解決しようとする課題】上記室内ユニットの外
形寸法を小さくするため熱交換器３をその高さ方向の途
中でくの字形に折曲することが提案されたが、空気清浄
フイルタ10を弯曲することができないため、プレフイル
タ９を熱交換器３の弯曲した前面に沿うように弯曲する
ことができなかった。この結果、エアフイルタ８の取付
スペースを小さくできないので、室内ユニットの外形寸
法を差程小さくすることができないという問題があっ
た。In order to reduce the external dimensions of the indoor unit, it has been proposed to bend the heat exchanger 3 into a V-shape halfway in the height direction. Since it cannot be curved, the pre-filter 9 cannot be curved along the curved front surface of the heat exchanger 3. As a result, the mounting space for the air filter 8 cannot be reduced, so that there is a problem that the outer dimensions of the indoor unit cannot be reduced to a small extent.
【０００６】[0006]
【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、その要旨とすると
ころは、熱交換器の空気入口側に着脱自在に配設される
空気調和機のエアフイルタにおいて、上記熱交換器の弯
曲した前面に沿うように弯曲される柔軟材料よりなるプ
レフイルタに着脱自在に装着される空気清浄フイルタに
上記弯曲方向に対して直交する方向のプリーツ加工を施
したことを特徴とする空気調和機のエアフイルタにあ
る。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and its gist is to provide an air removably disposed at an air inlet side of a heat exchanger. In an air filter of a harmony machine, a pleating process in a direction perpendicular to the bending direction is performed on an air cleaning filter detachably mounted on a pre-filter made of a flexible material that is curved along the curved front surface of the heat exchanger. An air filter for an air conditioner, wherein the air filter is provided.
【０００７】[0007]
【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、その要旨とすると
ころは、高さ方向の途中でくの字形に折曲された熱交換
器の空気入口側に着脱自在に配設されたプレフィルタと
空気清浄フィルタとからなる空気調和機のエアフイルタ
において、上記プレフィルタを柔軟材料から構成して上
記熱交換器の弯曲した前面に沿うように弯曲せしめると
ともに上記空気清浄フィルタにその弯曲方向に対して直
交する方向のプリーツ加工を施してこれを上記プレフィ
ルタの弯曲部の背後にこの弯曲面に沿って弯曲せしめて
着脱自在に装着したことを特徴とする空気調和機のエア
フイルタにある。DISCLOSURE OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and its gist is to provide a heat exchanger bent in the shape of a square in the height direction. Pre-filter that is detachably installed on the air inlet side of the vessel
In Eafuiruta air conditioner consisting of an air cleaning filter, when allowed to curve along the front of the curved upper <br/> Symbol heat exchanger constitute the prefilter from flexible material
Both this by subjecting the pleating in a direction perpendicular to the curve direction to the air cleaning filter the Purefi
Bend along this curved surface behind the curved part of Ruta
An air filter for an air conditioner, which is detachably mounted .
【０００８】[0008]
【作用】本発明においては、上記構成を具えているた
め、空気清浄フイルタ及びこれが装着されたプレフイル
タを熱交換器の弯曲した前面に沿うように弯曲すること
ができる。According to the present invention, the air purifying filter and the prefilter on which the air purifying filter is mounted can be curved along the curved front surface of the heat exchanger because of the provision of the above-mentioned structure.
【０００９】20は柔軟材料からなるプレフイルタで、熱
交換器13の前面に沿うように弯曲されている。21は静電
フイルタ等の空気清浄フイルタで、外枠22を介してプレ
フイルタ20の弯曲部の背後に着脱自在に装着されてい
る。Reference numeral 20 denotes a pre-filter made of a flexible material, which is curved along the front surface of the heat exchanger 13. Reference numeral 21 denotes an air purifying filter such as an electrostatic filter, which is detachably mounted behind a curved portion of the pre-filter 20 via an outer frame 22.
【００１０】上記空気清浄フイルタ21は図１(B) 、(C)
に示すように、濾過面積を増すためにプリーツ加工が施
され、該プリーツ加工の折り目21A は弯曲方向に対して
直交する方向とされている。The air purifying filter 21 is shown in FIGS. 1 (B) and 1 (C).
As shown in (1), pleating is performed to increase the filtration area, and the fold 21A of the pleating is set in a direction perpendicular to the bending direction.
【００１１】しかして、空気清浄フイルタ21にはプレフ
イルタ20の弯曲方向に対して直交する方向のプリーツ加
工が施されているため、空気清浄フイルタ21を装着した
状態でプレフイルタ20を熱交換器13の前面に沿うように
容易に弯曲させることができる。Since the air purifying filter 21 is pleated in a direction perpendicular to the bending direction of the prefilter 20, the prefilter 20 is mounted on the heat exchanger 13 with the air purifying filter 21 mounted. It can be easily bent along the front surface.
【００１２】[0012]
【発明の効果】本発明においては、空気清浄フイルタに
弯曲方向に対して直交する方向のプリーツ加工を施した
ため、空気清浄フイルタを容易に弯曲することができ
る。従って、この空気清浄フイルタを装着した状態でプ
レフイルタを熱交換器の弯曲した前面に沿うように自由
に曲げることができるとともに空気清浄フイルタをプレ
フイルタの弯曲部に装着することができる。この結果、
エアフイルタの取付スペースが小さくなり、空気調和機
の小形化に資することができる。According to the present invention, since the air cleaning filter is pleated in a direction perpendicular to the bending direction, the air cleaning filter can be easily bent. Therefore, the pre-filter can be freely bent along the curved front surface of the heat exchanger with the air-cleaning filter mounted, and the air-cleaning filter can be mounted on the curved portion of the pre-filter. As a result,
The installation space for the air filter is reduced, which contributes to downsizing of the air conditioner.
【００１３】[0013]
【発明の効果】本発明においては、プレフィルタを柔軟
材料から構成するとともに空気清浄フィルタにその弯曲
方向に対して直交する方向のプリーツ加工を施したた
め、空気清浄フイルタを装着した状態でプレフイルタを
熱交換器の弯曲した前面に沿うように自由に曲げること
ができる。この結果、エアフイルタの取付スペースが小
さくなり、空気調和機の小形化に資することができる。According to the present invention, the pre-filter is made flexible.
Since subjected to direction of pleating perpendicular to the curve direction to the air cleaning filter as well as made of a material, bent so freely along the front of the curved heat exchanger Purefuiruta while wearing the air-purifying filter Can be . As a result, the mounting space for the air filter is reduced, which can contribute to downsizing of the air conditioner.
【００１４】また、空気清浄フイルタをプレフイルタの
弯曲部の背後に装着しうるので、この空気清浄フイルタ
による浄化能力を向上させることができる。Further, the air purifying filter is replaced with a pre-filter.
Since the air purifying filter can be mounted behind the curved portion, the purifying ability of the air purifying filter can be improved.
【図１】本発明の１実施例を示し、(A) は室内ユニット
の略示的断面図、(B) は(A) のＢ矢に沿う矢視図、(C)
は(B) のＣ−Ｃ線に沿う断面図である。1A and 1B show one embodiment of the present invention, wherein FIG. 1A is a schematic cross-sectional view of an indoor unit, FIG. 1B is a view along arrow B of FIG.
FIG. 3B is a cross-sectional view taken along line CC of FIG.
【図２】従来の室内ユニットを示す略示的断面図であ
る。FIG. 2 is a schematic sectional view showing a conventional indoor unit.
11 室内ユニット本体 12 吸込グリル 13 熱交換器 20 プレフイルタ 21 空気清浄フイルタ 21A 折り目 11 Indoor unit body 12 Suction grill 13 Heat exchanger 20 Pre-filter 21 Air purifying filter 21A Fold
Claims (1)
熱交換器の空気入口側に着脱自在に配設されたプレフィ
ルタと空気清浄フィルタとからなる空気調和機のエアフ
イルタにおいて、上記プレフィルタを柔軟材料から構成
して上記熱交換器の弯曲した前面に沿うように弯曲せし
めるとともに上記空気清浄フィルタにその弯曲方向に対
して直交する方向のプリーツ加工を施してこれを上記プ
レフィルタの弯曲部の背後にこの弯曲面に沿って弯曲せ
しめて着脱自在に装着したことを特徴とする空気調和機
のエアフイルタ。1. A pre-loader removably disposed on an air inlet side of a heat exchanger bent in a shape of a halfway in a height direction.
In Eafuiruta of an air conditioner comprising a filter and an air cleaning filter, constituting the prefilter from flexible material
To Shi it was curved along the front surface and curved in the heat exchanger
This above-flop by applying pleating direction with Mel perpendicular to the curve direction to the air cleaning filter
Curve along this curved surface behind the curved part of the refilter
An air filter for an air conditioner characterized by being detachably mounted .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11236793A JP3224633B2 (en) | 1993-04-16 | 1993-04-16 | Air filter for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11236793A JP3224633B2 (en) | 1993-04-16 | 1993-04-16 | Air filter for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06300306A JPH06300306A (en) | 1994-10-28 |
| JP3224633B2 true JP3224633B2 (en) | 2001-11-05 |
Family
ID=14584920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11236793A Expired - Fee Related JP3224633B2 (en) | 1993-04-16 | 1993-04-16 | Air filter for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3224633B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10690376B2 (en) | 2016-01-06 | 2020-06-23 | Mitsubishi Electric Corporation | Indoor unit of air-conditioning apparatus |
| WO2021161759A1 (en) * | 2020-02-14 | 2021-08-19 | アイリスオーヤマ株式会社 | Air conditioner |
-
1993
- 1993-04-16 JP JP11236793A patent/JP3224633B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06300306A (en) | 1994-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20001212 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070824 Year of fee payment: 6 |
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| FPAY | Renewal fee payment (event date is renewal date of database) |
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| LAPS | Cancellation because of no payment of annual fees |