JPH0737313U - Air filter device - Google Patents
Air filter deviceInfo
- Publication number
- JPH0737313U JPH0737313U JP7403993U JP7403993U JPH0737313U JP H0737313 U JPH0737313 U JP H0737313U JP 7403993 U JP7403993 U JP 7403993U JP 7403993 U JP7403993 U JP 7403993U JP H0737313 U JPH0737313 U JP H0737313U
- Authority
- JP
- Japan
- Prior art keywords
- air filter
- main body
- air
- frame
- control box
- 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
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
(57)【要約】
【目的】 エアフイルタ本体の交換を容易に行うことを
可能とする。
【構成】 エアフイルタ本体とこれを収納し、かつコン
トロールボツクス取の空気取入れ口に取付けられるエア
フイルタ取付枠とよりなり、外気をエアフイルタにより
濾過して室内に供給するエアフイルタ装置において、上
記枠体の側壁適所には、エアフイルタ本体の挿入取出し
を可能とする開口部を形成する。また反対側面にはエア
フイルタ本体を押し出す押出し用孔を穿孔する。さらに
エアフイルタ本体をコントロールボツクスの空気取入れ
口の周辺の壁面に押付け密着させる弾性押圧部材を枠体
適所に設ける。
【効果】 エアフイルタ本体の交換は枠体側壁適所に形
成した開口部より行うことができ、その操作は容易であ
り簡単でかつ安全に行うことができる。
(57) [Summary] [Purpose] Allows easy replacement of the air filter body. [Arrangement] In an air filter device comprising an air filter body and an air filter mounting frame for accommodating the main body and attached to an air intake of a control box, the outside of the frame is filtered by the air filter and supplied into the room. An opening is formed in the air filter body so that the air filter body can be inserted and removed. On the opposite side, an extrusion hole is formed to push out the air filter body. Further, an elastic pressing member for pressing the air filter main body against the wall surface around the air intake of the control box to bring it into close contact is provided at an appropriate position in the frame body. [Effect] The replacement of the air filter body can be performed from the opening formed at the proper position on the side wall of the frame body, and the operation is easy, simple and safe.
Description
【０００１】[0001]
本考案は、例えば配電盤、操作盤、制御盤、コンピユータ等を組込んだコント ロールボツクス内への冷却空気取入れ口に取付けられるエアフイルタ装置に関す る。 The present invention relates to an air filter device attached to a cooling air intake port into a control box incorporating, for example, a switchboard, an operation panel, a control panel, and a computer.
【０００２】[0002]
上記配電盤、操作盤、制御盤、コンピユータ等を組込んだコントロールボツク ス内への冷却空気取入口へのエアフイルタ装置の取付け要領を図５に示す。この エアフイルタ装置５０は、所要厚さを有する板状のエアフイルタ本体５１とこれ を収納する筐体５２とよりなる。筐体５２はパンチングメタル等の多孔質材料を 折り曲げて構成し、一側を配電盤等コントロールボツクス内への空気取入口側壁 例えば扉壁Ｗに内側からボルト５３等により固着されている。 FIG. 5 shows how to install the air filter device at the cooling air intake port in the control box incorporating the above-mentioned switchboard, operation panel, control panel, computer, and the like. The air filter device 50 includes a plate-shaped air filter main body 51 having a required thickness and a housing 52 that houses the plate-shaped air filter main body 51. The casing 52 is formed by bending a porous material such as punching metal, and one side thereof is fixed to the side wall of the air intake such as a switchboard such as a switchboard from the inside by a bolt 53 or the like.
【０００３】[0003]
上記エアフイルタ装置のエアフイルタ本体の交換に際しては、扉内側から取付 けボルト５３を外して行う必要があり、交換作業は極めて手数を要する等の問題 があり、又扉を開いての作業のため、配線に触れる危険性もある。かゝる点に関 し実開平４ー１２６７０９号に開示される技術によつて、フイルタを取付けるフ イルタ枠を扉へ蝶番により開閉自在とすることにより解決したが、係る技術では フイルタ枠開閉のためのスペースが必要であると共に、蝶番や掛金との取付けを 要する等の問題がある。 本考案ははかゝる点に鑑み、エアフイルタ本体の交換を容易に行うことを可能 とし、省スペースで安価なエアフイルタ装置を提供することを目的とする。 When replacing the air filter body of the above air filter device, it is necessary to remove the mounting bolts 53 from the inside of the door, and there is a problem that the replacement work is extremely troublesome. There is also a risk of touching. In this regard, the technology disclosed in Japanese Utility Model Laid-Open No. 4-126709 has been solved by making it possible to open and close the filter frame to which the filter is attached to the door with a hinge. Space is required, and there are problems such as the need to attach hinges and latches. In view of these points, the present invention has an object to provide a space-saving and inexpensive air filter device that enables easy replacement of the air filter body.
【０００４】[0004]
上記目的を達成するための本考案のエアフイルタ装置は、エアフイルタ本体と 、これを収納しかつ一側面をコントロールボツクスの空気取入れ口に取付けられ るエアフイルタ取付枠体とよりなり、外気をエアフイルタにより濾過して室内に 供給するエアフイルタ装置において、上記枠体の側壁適所には、エアフイルタ本 体の挿入取出しを可能とする開口部を形成し、反対側面にはエアフイルタ本体を 押し出す押出し用孔を穿孔し、かつエアフイルタ本体をコントロールボツクスの 空気取入れ口周辺の壁面に押付け密着させる弾性押圧部材を枠体適所に設けたこ とを要旨とするものである。 To achieve the above object, the air filter device of the present invention comprises an air filter main body and an air filter mounting frame for accommodating the air filter main body and one side of which is attached to the air intake of the control box, and the outside air is filtered by the air filter. In the air filter device for supplying the air filter to the room, an opening is formed at an appropriate place on the side wall of the frame to allow the main body of the air filter to be inserted and removed, and an opposite side is provided with an extrusion hole for pushing out the main body of the air filter. The gist of the present invention is to provide an elastic pressing member for pressing the air filter body against the wall surface around the air intake port of the control box so as to be in close contact with the frame body.
【０００５】[0005]
エアフイルタ本体は常時は弾性押圧部材（例えば板バネや弾性のゴム、スポン ジ等）によりコントロールボツクスの空気取入口周辺の壁面に押圧され気密が保 持されている。またエアフイルタ本体の取出しに際しては、押出し用孔に手指ま たは棒等を挿入しエアフイルタ本体を突き出すことにより、枠体の反対側壁の開 口部から容易に取り出される。またエアフイルタ本体の挿入に際しては、上記開 口部より弾性押圧部材に抗して挿入する。これによりエアフイルタ本体は弾性押 圧部材により空気取入口周辺の壁面に押付けられ、気密状態に保持される。 The air filter body is always kept airtight by being pressed against the wall surface around the air intake of the control box by an elastic pressing member (for example, a leaf spring, elastic rubber, sponge, etc.). Further, when the air filter body is taken out, it can be easily taken out from the opening on the opposite side wall of the frame by inserting a finger or a stick into the extrusion hole and sticking out the air filter body. When inserting the main body of the air filter, the main body of the air filter is inserted against the elastic pressing member through the opening. As a result, the air filter body is pressed against the wall surface around the air intake port by the elastic pressing member, and is kept airtight.
【０００６】[0006]
図１乃至図３は本考案の実施例を示す。エアフイルタ装置１は、所要の厚さを 有するパネル状のエアフイルタ本体２と、これを収納する枠体３とより構成され る。エアフイルタ２は紙枠入りプリーツ式又は蛇腹式フイルタとし、紙製の支持 枠２ａと濾材（フエルト状の不織布等）２ｂとよりなり、枠体３はパンチングメ タル等の多孔性材料を折り曲げて構成され、コントロールボツクスの壁面Ｗに開 口した空気取入れ口９を覆うよう取付けられる取付枠４を備え、例えば両面接着 テープ等の接着部材５により強固に接着されると共に、埃等の流入を防止する。 この枠体３の側壁上面は全面開口した開口部６を形成しエアフイルタ本体の挿入 及び取出しを可能とし、下面には複数個のエアフイルタ本体を押し上げる押上げ 用孔７を穿孔する。またこの枠体３内にはエアフイルタ本体の紙枠２ａの周囲が 空気取入口９の周辺の壁面Ｗ側、即ち取付面側に押付け密着させる弾性押圧部材 例えば板バネ８を収納する。この板バネ８は、エアフイルタ本体２の紙枠２ａに 対し、その上下左右の４箇所にエアフイルタ本体の挿脱可能に対設することが好 ましい。 1 to 3 show an embodiment of the present invention. The air filter device 1 is composed of a panel-shaped air filter body 2 having a required thickness and a frame body 3 for housing the same. The air filter 2 is a pleated or bellows type filter with a paper frame, and is composed of a paper support frame 2a and a filter material (felt-like non-woven fabric) 2b. The frame body 3 is formed by bending a porous material such as punching metal. The control box is provided with a mounting frame 4 mounted on the wall surface W of the control box so as to cover the opened air intake port 9, and is firmly adhered by an adhesive member 5 such as a double-sided adhesive tape and prevents inflow of dust and the like. .. An opening 6 is formed on the upper surface of the side wall of the frame 3 so that the air filter main body can be inserted and removed, and the lower surface is provided with a push-up hole 7 for pushing up a plurality of air filter main bodies. An elastic pressing member such as a leaf spring 8 is housed in the frame body 3 so that the periphery of the paper frame 2a of the air filter body is pressed against the wall surface W side of the air intake 9, that is, the mounting surface side. It is preferable that the leaf springs 8 are provided so as to face the paper frame 2a of the air filter main body 2 and to be attached to and detached from the air filter main body at four positions above, below, left and right thereof.
【０００７】 上記構成において、枠体３は壁面Ｗに取付けられ、コントロールボツクス内の 吸引作用により外気は枠体前面３ａより吸引されエアフイルタ本体２により浄化 されて空気取入口９を介して室内に吸引される。この際エアフイルタ本体は板バ ネ８により壁面Ｗ側に圧着され、気密を保持している。In the above structure, the frame body 3 is attached to the wall surface W, and the outside air is sucked from the front surface 3 a of the frame body by the suction action in the control box, purified by the air filter body 2, and sucked into the room through the air intake port 9. To be done. At this time, the main body of the air filter is pressure-bonded to the wall surface W side by the plate panel 8 to keep airtightness.
【０００８】 エアフイルタ本体２の取出しに際しては、筐体下面に形成した押出し用孔７よ り適宜の押上げ棒または手指等を挿入しエアフイルタ本体２を突き上げた後上方 の開口部６より取出す。これにより側壁上部に形成した開口部６よりエアフイル タ本体２の取出しを容易に行うことができる。エアフイルタ本体の挿入に際して は、上記開口部６より板バネ８に抗して押し込むことにより、該エアフイルタ本 体２は壁面Ｗに密着状態に保持される。When the air filter body 2 is taken out, an appropriate push-up rod or finger is inserted through the pushing hole 7 formed in the lower surface of the housing, the air filter body 2 is pushed up, and then the air filter body 2 is taken out from the opening 6. As a result, the air filter body 2 can be easily taken out from the opening 6 formed in the upper portion of the side wall. When the main body of the air filter is inserted, the main body of the air filter 2 is held in close contact with the wall surface W by pushing the main body of the air filter against the leaf spring 8 through the opening 6.
【０００９】 なお、上記実施例は側壁上部に開口部６を形成し、下面に挿入孔７を穿孔した 例を示したが、側壁の左右何れかに開口部を形成し、反対側に押出し用孔を穿孔 するようにしてもよい。また板バネ８はエアフイルタ本体に取付け、該エアフイ ルタ本体と共に枠体内に挿入するようにしてもよい。In the above embodiment, the opening 6 is formed in the upper portion of the side wall, and the insertion hole 7 is formed in the lower surface. The holes may be perforated. The leaf spring 8 may be attached to the main body of the air filter and inserted into the frame together with the main body of the air filter.
【００１０】[0010]
以上の如く本考案によるときは、枠体側壁適所に開口部を形成し、該開口より エアフイルタ本体の挿入、取出しを行うようにしたから、エアフイルタ本体の交 換が容易であり、従来の如く枠体を開閉する手数を省略し、省スペース化を図る ことが出来、フイルタの交換を簡単でかつ安全に行うことができる。 As described above, according to the present invention, an opening is formed at an appropriate position on the side wall of the frame, and the air filter main body is inserted and removed through the opening. Therefore, the air filter main body can be easily replaced, and the frame can be replaced as in the conventional case. The number of steps for opening and closing the body can be omitted, space can be saved, and filters can be replaced easily and safely.
【図１】本考案のエアフイルタ装置の縦断面図である。FIG. 1 is a vertical cross-sectional view of an air filter device of the present invention.
【図２】上記エアフイルタ装置の正面図である。FIG. 2 is a front view of the air filter device.
【図３】図１における矢符Ａに沿うエアフイルタ装置の
下面図である。3 is a bottom view of the air filter device taken along arrow A in FIG. 1. FIG.
【図４】フイルタ装置の斜視図である。FIG. 4 is a perspective view of a filter device.
【図５】従来のエアフイルタ装置の取付け要領説明図で
ある。FIG. 5 is an explanatory view of a mounting procedure of a conventional air filter device.
１ エアフイルタ装置 ２ エアフイルタ本体 ３ 筐体 ６ 開口部 ７ 挿入孔 ８ 弾性押圧部材 1 Air Filter Device 2 Air Filter Main Body 3 Housing 6 Opening 7 Insertion Hole 8 Elastic Pressing Member
Claims (1)
コントロールボツクスの空気取入れ口に取付けられるエ
アフイルタ取付枠とよりなり、外気をエアフイルタによ
り濾過して室内に供給するエアフイルタ装置において、
上記枠体の側壁適所には、エアフイルタ本体の挿入取出
しを可能とする開口部を形成し、反対側面にはエアフイ
ルタ本体を押し出す押出し用孔を穿孔し、かつエアフイ
ルタ本体をコントロールボツクスの空気取入れ口の周辺
の壁面に押付け密着させる弾性押圧部材を枠体適所に設
けたことを特徴とするエアフイルタ装置。1. An air filter device comprising an air filter main body and an air filter mounting frame for accommodating the air filter main body and attached to an air intake of a control box, wherein the outside air is filtered by an air filter and supplied into a room.
An opening for allowing the insertion and removal of the air filter main body is formed at an appropriate place on the side wall of the frame body, and an extrusion hole for pushing out the air filter main body is formed on the opposite side, and the air filter main body is provided as an air intake port of the control box. An air filter device characterized in that an elastic pressing member for pressing and closely contacting a peripheral wall surface is provided at an appropriate position of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7403993U JPH0737313U (en) | 1993-12-24 | 1993-12-24 | Air filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7403993U JPH0737313U (en) | 1993-12-24 | 1993-12-24 | Air filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0737313U true JPH0737313U (en) | 1995-07-11 |
Family
ID=13535632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7403993U Pending JPH0737313U (en) | 1993-12-24 | 1993-12-24 | Air filter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10246504A (en) * | 1997-03-06 | 1998-09-14 | Toshiba Corp | Indoor device of air conditioner |
| JP2012238756A (en) * | 2011-05-12 | 2012-12-06 | Kawamura Electric Inc | Ventilation structure of cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4213350Y1 (en) * | 1964-02-18 | 1967-07-28 | ||
| JPS59150520A (en) * | 1983-02-18 | 1984-08-28 | Hitachi Ltd | Apparatus for attaching filter for vehicle |
| JPS6325116B2 (en) * | 1984-08-31 | 1988-05-24 | Sanyo Kokusaku Pulp Co |
-
1993
- 1993-12-24 JP JP7403993U patent/JPH0737313U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4213350Y1 (en) * | 1964-02-18 | 1967-07-28 | ||
| JPS59150520A (en) * | 1983-02-18 | 1984-08-28 | Hitachi Ltd | Apparatus for attaching filter for vehicle |
| JPS6325116B2 (en) * | 1984-08-31 | 1988-05-24 | Sanyo Kokusaku Pulp Co |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10246504A (en) * | 1997-03-06 | 1998-09-14 | Toshiba Corp | Indoor device of air conditioner |
| JP2012238756A (en) * | 2011-05-12 | 2012-12-06 | Kawamura Electric Inc | Ventilation structure of cabinet |
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