JP2614501B2 - Air filter member - Google Patents
Air filter memberInfo
- Publication number
- JP2614501B2 JP2614501B2 JP63280705A JP28070588A JP2614501B2 JP 2614501 B2 JP2614501 B2 JP 2614501B2 JP 63280705 A JP63280705 A JP 63280705A JP 28070588 A JP28070588 A JP 28070588A JP 2614501 B2 JP2614501 B2 JP 2614501B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- air filter
- air
- charging
- antibacterial agent
- 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
- 239000003242 anti bacterial agent Substances 0.000 claims description 18
- 238000004806 packaging method and process Methods 0.000 claims description 18
- 230000001877 deodorizing effect Effects 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 239000004745 nonwoven fabric Substances 0.000 description 12
- 241000894006 Bacteria Species 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- TWFZGCMQGLPBSX-UHFFFAOYSA-N carbendazim Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明は空気調和機等の送風装置に組み込まれるエア
フィルタ部材に関する。The present invention relates to an air filter member incorporated in a blower such as an air conditioner.
（ロ）従来の技術 枠に網を固着した第１のエアフィルタと、電荷を帯び
た帯電網及び活性炭網を一体化した第２のエアフィルタ
とからなるエアフィルタを重ねて空気調和機に組み込む
ことが実開昭60−74719号公報に示されている。このよ
うな構成とすることにより、室内の比較的大きな繊維状
のほこり（わたぼこり）の外に室内の小さなほこりや臭
いも取り除いて、空気清浄能力を向上させるようにして
いる。(B) Conventional technology An air filter consisting of a first air filter having a net fixed to a frame and a second air filter having a charged net and an activated carbon net integrated with each other is superposed and incorporated into an air conditioner. This is disclosed in Japanese Utility Model Laid-Open No. 60-74719. With such a configuration, small dust and odor in the room are removed in addition to relatively large fibrous dust (wat dust) in the room, thereby improving the air cleaning ability.
（ハ）発明が解決しようとする課題 この第２のエアフィルタには除去された室内の小さな
ほこりが確実に付着するため、室内の湿度が高い場合
は、網を枠に固着しただけの従来のエアフィルタと比較
してこの第２のエアフィルタにカビ等の細菌が発生しや
すかった。(C) Problems to be Solved by the Invention Since the removed small dust in the room adheres reliably to the second air filter, in the case of high humidity in the room, the conventional method in which the net is simply fixed to the frame. Bacteria such as molds were easily generated in the second air filter as compared with the air filter.
本発明は、帯電フィルタ（帯電網）や脱臭フィルタ
（活性炭網）等が重ね合せられたエアフィルタにカビ等
の細菌が発生しにくくすることを目的としたものであ
る。An object of the present invention is to make it difficult for bacteria such as mold to be generated on an air filter on which a charging filter (charging net), a deodorizing filter (activated carbon net) and the like are overlapped.
（ニ）課題を解決するための手段 この目的を達成するために、本発明は帯電フィルタや
脱臭フィルタが重ね合せられたエアフィルタを通気性の
ある包装部材でつつむと共に、この包装部材に抗菌剤加
工を施すようにしたものである。(D) Means for Solving the Problems In order to achieve this object, the present invention wraps an air filter on which a charging filter and a deodorizing filter are overlapped with a gas-permeable packaging member, and attaches an antibacterial agent to the packaging member. Processing is performed.
更に、この抗菌剤加工は包装部材の帯電フィルタ側に
施すようにしたものである。Further, this antibacterial agent processing is performed on the charging filter side of the packaging member.
（ホ）作 用 抗菌剤によって包装部材でつつまれた帯電フィルタや
脱臭フィルタにカビ等の細菌が発生しにくくしている。(E) Operation Antibacterial agents make it difficult for bacteria such as mold to be generated on the charging filter and the deodorizing filter wrapped in the packaging member.
又、この抗菌剤を包装部材の帯電フィルタ側に施した
ことにより、室内のほこりが付着しやすい面での細菌の
発生を抑えるようにしている。Further, by applying this antibacterial agent to the charging filter side of the packaging member, the generation of bacteria on the surface of the room where dust easily adheres is suppressed.
（ヘ）実施例 図面は本発明の実施例を示し、第１図，第２図におい
て、１は分離型空気調和機の室内ユニットの筺体で、室
内の壁面に取り付けられるものである。この筺体１は機
体２と、この機体２の前面に取り付けられる外装カバー
３と、このカバー３に取り付けられ前面に吸込口４のあ
る化粧板５とから構成されている。６は機体２に収納さ
れるクロスフローファン、７は室内熱交換器、８はこの
熱交換器の下方に配置されたドレンパンである。(F) Embodiment The drawings show an embodiment of the present invention. In FIGS. 1 and 2, reference numeral 1 denotes a housing of an indoor unit of a separation type air conditioner, which is attached to a wall surface in a room. The housing 1 includes a body 2, an exterior cover 3 attached to the front of the body 2, and a decorative plate 5 attached to the cover 3 and having a suction port 4 on the front. Reference numeral 6 denotes a cross-flow fan accommodated in the body 2, reference numeral 7 denotes an indoor heat exchanger, and reference numeral 8 denotes a drain pan disposed below the heat exchanger.
外装カバー３の面には縦方向に２個、横方向に６個づ
つ合計12個の通風口９が形成されている。On the surface of the exterior cover 3, a total of 12 ventilation holes 9 are formed, two in the vertical direction and six in the horizontal direction.
10は第１のエアフィルタで、枠11に網12を固着したも
のでその下部には把手13が設けられている。この第１の
エアフィルタ10では吸込口４から吸込まれた室内の比較
的大きな繊維状のほこり（わたぼこり）を受け止めるよ
うにしている。14は第２のエアフィルタで、このエアフ
ィルタは主枠15と、この主枠15の上半分に取り付けられ
る補助枠16と、この両枠にはさまれるエアフィルタ部材
17とから構成されている。Reference numeral 10 denotes a first air filter in which a net 12 is fixed to a frame 11, and a handle 13 is provided at a lower portion thereof. The first air filter 10 receives relatively large fibrous dust in the room sucked through the suction port 4. Reference numeral 14 denotes a second air filter, which is a main frame 15, an auxiliary frame 16 attached to the upper half of the main frame 15, and an air filter member sandwiched between the two frames.
It consists of seventeen.
このエアフィルタ部材17は、第３図に示すように帯電
フィルタ18と、脱臭フィルタ19とが重ね合せられ包装部
材20でつつまれている。このように包装部材20でつつん
だのは、両フィルタ18,19を剥れにくくし（エアフィル
タ部材17を一体化して）取り扱いやすくしている。As shown in FIG. 3, the air filter member 17 has a charging filter 18 and a deodorizing filter 19 overlapped and wrapped by a packaging member 20. The wrapping with the packaging member 20 in this manner makes the filters 18 and 19 hard to peel off (by integrating the air filter member 17) and facilitates handling.
帯電フィルタ18はポリプロピレン製不織布に電荷を付
与したものである。The charging filter 18 is obtained by applying a charge to a polypropylene nonwoven fabric.
脱臭フィルタ19は、１インチあたりのセル数が10〜16
個の網状ウレタンフォームに60〜100メッシュの粒度分
布の粒状活性炭を活性炭ミクロポアーを損なわない状態
で固着したものである。The deodorizing filter 19 has 10 to 16 cells per inch.
A granular activated carbon having a particle size distribution of 60 to 100 mesh is fixed to each reticulated urethane foam in a state where the activated carbon micropores are not damaged.
包装部材20はポリプロピレン製不織布で構成されてお
り、その目付量が10〜15g/m2である。特に帯電フィルタ
18側の不織布21には抗菌剤が練り込まれており（脱臭フ
ィルタ19側の不織布22には抗菌剤が練り込まれていな
い）、その練り込み量は0.2〜1.0wt％である。抗菌剤と
してはサイヤベンダゾール、プリベントールBCM等のTBZ
系のものであり、この抗菌剤に付け加えて抗菌性物質ノ
プコサイドを練り込んでも良い。The packaging member 20 is made of a nonwoven fabric made of polypropylene, and has a basis weight of 10 to 15 g / m 2 . Especially charged filters
An antibacterial agent is kneaded in the nonwoven fabric 21 on the 18 side (the antibacterial agent is not kneaded in the nonwoven fabric 22 on the deodorizing filter 19), and the amount of kneading is 0.2 to 1.0 wt%. TBZ such as saiabendazole, preventol BCM etc. as antibacterial agents
Nopcoside, an antibacterial substance, may be kneaded in addition to this antibacterial agent.
このようなフィルタ部材17を主枠15と補助枠16とでは
さんで第２のエアフィルタ14を構成し、第１のフィルタ
10と共に、外装カバー３の正面と化粧板４の裏面との間
のスペース23に収納する（第１図，第２図参照）。The second air filter 14 is formed by sandwiching such a filter member 17 between the main frame 15 and the auxiliary frame 16, and the first filter
Along with 10, it is stored in a space 23 between the front of the exterior cover 3 and the back of the decorative board 4 (see FIGS. 1 and 2).
そして、クロスフオーファン６の回転によって室内空
気は化粧板５の吸込口４及び外装カバー３の上面の吸込
口23から吸込まれる。そしてまず第１のフィルタ10で比
較的大きな繊維状のほこりを捕集する。次にこの繊維状
のほこりが除去された室内空気は、第２のフィルタ14の
帯電フィルタ18で小さなほこりが捕集され、更に脱臭フ
ィルタ19で、この空気の脱臭を行なう。この場合、第１
のフィルタ10を通過した空気の中のほこりは帯電フィル
タ19で捕集される直前に不織布21を通過する。この不織
布21は抗菌剤加工が施されているため、不織布21を通過
したほこりは、帯電フィルタ19で捕集された後も、カビ
の発生率を低く抑えることができる。このように第１及
び第２のフィルタ10,14を通過した空気は熱交換器７で
冷却もしくは加熱されて吐出口24より吹き出される。Then, the indoor air is sucked from the suction port 4 of the decorative board 5 and the suction port 23 on the upper surface of the exterior cover 3 by the rotation of the cross fan 6. First, relatively large fibrous dust is collected by the first filter 10. Next, in the room air from which the fibrous dust has been removed, small dust is collected by the charging filter 18 of the second filter 14, and the air is further deodorized by the deodorizing filter 19. In this case, the first
Dust in the air that has passed through the filter 10 passes through the nonwoven fabric 21 immediately before being collected by the charging filter 19. Since the nonwoven fabric 21 has been treated with an antibacterial agent, dust that has passed through the nonwoven fabric 21 can keep the mold generation rate low even after being collected by the charging filter 19. The air that has passed through the first and second filters 10 and 14 is cooled or heated by the heat exchanger 7 and blown out from the discharge port 24.
ここでエアフィルタ部材17は包装部材20でつつまれて
いる。従って、帯電フィルタ18や脱臭フィルタ19に付着
したほこり及び脱臭フィルタ19に固着した粒状活性炭が
使用中に脱落しても包装部材20に引っ掛けて受け止めら
れ、エアフィルタ部材17から飛び出にくいようにしてい
る。しかも帯電フィルタ18側の不織布21に抗菌剤を練り
込んだので、帯電フィルタ18に付着したほこり及びこの
帯電フィルタ18から脱落して不織布21,22（包装部材2
0）に引っ掛けて受け止められたほこり等によるカビの
発生を抑えている。Here, the air filter member 17 is wrapped by the packaging member 20. Therefore, even if dust attached to the charging filter 18 or the deodorizing filter 19 and granular activated carbon fixed to the deodorizing filter 19 fall off during use, the activated carbon is caught and received by the packaging member 20 so that it does not easily fly out of the air filter member 17. . Moreover, since the antibacterial agent is kneaded into the nonwoven fabric 21 on the charging filter 18 side, dust adhering to the charging filter 18 and dropping off from the charging filter 18 to remove the nonwoven fabrics 21 and 22 (packaging member 2)
The generation of mold due to dust and the like caught on 0) is suppressed.
又、包装部材20に抗菌剤加工を施す方法としては抗菌
剤を３〜5wt％の割合で含むウレタン系のインクをポリ
プロピレン製の不織布に塗るようにしたグラビア印刷で
も良い。As a method of applying the antibacterial agent processing to the packaging member 20, gravure printing in which a urethane-based ink containing the antibacterial agent at a ratio of 3 to 5% by weight is applied to a nonwoven fabric made of polypropylene may be used.
この抗菌剤としては抗菌性ゼオライトを用いても良
い。As the antibacterial agent, an antibacterial zeolite may be used.
尚、包装部材20の帯電フィルタ18側の不織布のみに抗
菌剤加工を施したのは、この帯電フィルタ18が脱臭フィ
ルタ19よりも風上側に配置され、この帯電フィルタ18の
方に室内の小さなほこりが多く付着するためである。必
要なら脱臭フィルタ19側の不織布22にも抗菌剤加工を施
しても良い。The antibacterial agent processing was applied only to the non-woven fabric on the charging filter 18 side of the packaging member 20 because the charging filter 18 is disposed on the windward side of the deodorizing filter 19 and the small dust in the room is directed toward the charging filter 18. This is because a large amount of adheres. If necessary, the nonwoven fabric 22 on the side of the deodorizing filter 19 may be subjected to antibacterial treatment.
（ト）発明の効果 以上述べたように、本発明は帯電フィルタと脱臭フィ
ルタとを重ね合せ、抗菌剤加工を施した通気性のある包
装部材でつつむようにしたので、これらフィルタに付着
したほこりや、これらエアフィルタから脱落して包装部
材で受け止められたほこりによるカビの発生を抑えるこ
とができる。(G) Effect of the present invention As described above, the present invention is configured such that the charging filter and the deodorizing filter are overlapped and wrapped in an air-permeable packaging member subjected to an antibacterial agent treatment. In addition, it is possible to suppress the generation of mold due to dust falling off from these air filters and received by the packaging member.
特に帯電フィルタ側の包装部材に抗菌剤加工を施した
ことにより帯電フィルタに捕集されたほこりによるカビ
の発生を重点的に抑えることができる。In particular, since the antibacterial agent processing is applied to the packaging member on the charging filter side, generation of mold due to dust collected on the charging filter can be mainly suppressed.
図面は本発明の実施例を示し、第１図は分離型空気調和
機の室内ユニットの断面図、第２図はこの室内ユニット
の要部分解斜視図、第３図はこのユニットに組み込まれ
るエアフィルタ部材の断面図である。 17……エアフィルタ部材、18……（帯電）フィルタ、19
……（脱臭）フィルタ、20……包装部材。The drawings show an embodiment of the present invention. FIG. 1 is a sectional view of an indoor unit of a separation type air conditioner, FIG. 2 is an exploded perspective view of a main part of the indoor unit, and FIG. It is sectional drawing of a filter member. 17 Air filter member, 18 (charged) filter, 19
... (deodorizing) filter, 20 ... packaging material.
Claims (3)
通気性のある包装部材に抗菌剤加工を施したことを特徴
とするエアフィルタ部材。1. An air filter member characterized in that an antibacterial agent is applied to a gas-permeable packaging member enclosing a plurality of superposed filters.
せ、この重ね合せられた両フィルタをつつむ通気性のあ
る包装部材に抗菌剤加工を施したことを特徴とするエア
フィルタ部材。2. An air filter member wherein an electrifying filter and a deodorizing filter are superimposed, and an antibacterial agent is applied to a breathable packaging member enclosing the superposed filters.
せ、この重ね合せられた両フィルタを通気性のある包装
部材でつつんだエアフィルタ部材において、前記帯電フ
ィルタ側の包装部材に抗菌剤加工を施したことを特徴と
するエアフィルタ部材。3. An air filter member in which a charging filter and a deodorizing filter are overlapped, and both of the superposed filters are wrapped by a gas permeable packing member. An air filter member characterized by being applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63280705A JP2614501B2 (en) | 1988-11-07 | 1988-11-07 | Air filter member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63280705A JP2614501B2 (en) | 1988-11-07 | 1988-11-07 | Air filter member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02126033A JPH02126033A (en) | 1990-05-15 |
| JP2614501B2 true JP2614501B2 (en) | 1997-05-28 |
Family
ID=17628806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63280705A Expired - Fee Related JP2614501B2 (en) | 1988-11-07 | 1988-11-07 | Air filter member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2614501B2 (en) |
-
1988
- 1988-11-07 JP JP63280705A patent/JP2614501B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02126033A (en) | 1990-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |