JPS6236502Y2 - - Google Patents
Info
- Publication number
- JPS6236502Y2 JPS6236502Y2 JP8461181U JP8461181U JPS6236502Y2 JP S6236502 Y2 JPS6236502 Y2 JP S6236502Y2 JP 8461181 U JP8461181 U JP 8461181U JP 8461181 U JP8461181 U JP 8461181U JP S6236502 Y2 JPS6236502 Y2 JP S6236502Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- folds
- reinforcing material
- fan motor
- dust
- 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
Links
- 239000000428 dust Substances 0.000 claims description 13
- 239000012779 reinforcing material Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】
本考案は多数の襞を有する波形状となして過
面積を大きくした集塵機のフイルター装置に関
し、フアンモーターの吸引力による襞の密着を防
止したものである。[Detailed Description of the Invention] The present invention relates to a filter device for a dust collector which has a wave shape with many folds and has a large oversurface area, and prevents the folds from coming into close contact with each other due to the suction force of a fan motor.
従来、紙などで形成された波形状フイルター
にあつては、第３図に示すごとくフアンモーター
側に開放した襞の谷部ａが密着して、その有効
過面積を小さくする欠点があり、そのため、最近
では第４図のように谷部ａに接着剤ｂを流し込ん
で固化させ、襞の密着を防止していた。しかし、
上記第４図の構成であれば作業に手間がかかるだ
けでなく、接着剤に含まれる様々な成分に対する
耐薬品性のよいフイルター材質が求められ、非常
に高価なものとなつていた。 Conventionally, wave-shaped filters made of paper or the like have the disadvantage that the valleys a of the folds open to the fan motor side are in close contact with each other, reducing the effective overarea, as shown in Fig. 3. Recently, as shown in FIG. 4, adhesive b has been poured into the troughs a and allowed to solidify to prevent the folds from sticking together. but,
The configuration shown in FIG. 4 not only requires a lot of work, but also requires a filter material that has good chemical resistance to various components contained in the adhesive, making it very expensive.
本考案はこのような従来の欠点を解消したもの
で、以下その実施例を添附図面とともに説明す
る。 The present invention solves these conventional drawbacks, and embodiments thereof will be described below with reference to the accompanying drawings.
第１，２図において、１は吸気口２と排気口３
とを有する機体ケースで、その内部は通気口４を
形成した隔壁１′により上下２室５，６に区画し
てある。７は上室５に内設したフアンモータ、８
は下室６に配設したフイルター、９はこのフイル
ター８で過した塵埃を収集するための集塵ケー
スであり、下室６に対して出入自在に設けてあ
る。上記フイルター８は紙を多数の襞を有する
波形状に形成して得たもので、その周囲は枠体８
ａにより支持されている。 In Figures 1 and 2, 1 indicates the intake port 2 and the exhaust port 3.
The interior of the airframe case is divided into two upper and lower chambers 5 and 6 by a partition wall 1' in which a vent hole 4 is formed. 7 is a fan motor installed in the upper chamber 5, 8
9 is a filter disposed in the lower chamber 6, and 9 is a dust collection case for collecting dust that has passed through the filter 8, and is provided so as to be able to move in and out of the lower chamber 6. The filter 8 is obtained by forming paper into a wavy shape having many folds, and the periphery of the filter 8 is a frame 8.
It is supported by a.
そして、１０が補強材で、第２図のように鋼線
などの弾性線材をほぼコイル状に曲げて構成した
ものである。上記コイル状部はフイルター８の襞
の長さよりもやや短い不等辺をもつ二等辺三角形
状であり、それぞれの不等辺部をフイルター８の
フアンモーター７側に開放する各襞間に挟み込ま
せている。 Reference numeral 10 denotes a reinforcing material, which is constructed by bending an elastic wire such as a steel wire into a substantially coil shape, as shown in FIG. The coiled portion has an isosceles triangular shape with a scalene side slightly shorter than the length of the folds of the filter 8, and each scalene portion is sandwiched between the folds of the filter 8 that are open to the fan motor 7 side. .
上記の構成において、吸気口３より吸引された
含塵空気はフイルター８を通過するとき塵垓が
過され、その後浄化された空気のみが通気口４を
介してフアンモーター７に吸引され、次いで排気
口３から排出される。 In the above configuration, when the dust-containing air sucked through the intake port 3 passes through the filter 8, dust particles are removed, and only the purified air is then sucked into the fan motor 7 through the ventilation port 4, and then exhausted. It is discharged from mouth 3.
フイルター８で過された塵垓は集塵ケース９
にたまり、またこの塵垓の廃棄は同集塵ケース９
を引出すことによつて行うことができるものであ
る。 The dust passed through the filter 8 is collected in the dust collection case 9.
This dust can be collected in the same dust collection case 9 and disposed of.
This can be done by drawing out the .
ところで、フイルター８のそれぞれの襞間には
補強材１０の一部が存在し、同補強材１０の弾性
によつて拡開方向の力を受けているために、例え
フイルター８に塵埃が附着した場合でもフアンモ
ーター７の吸引力、換言すれば、フイルター前後
の圧力差によつて襞の密着がなくなり、これより
いつも所定の過面積を確保し得るものである。 By the way, there is a part of the reinforcing material 10 between each fold of the filter 8, and since the reinforcing material 10 receives a force in the expansion direction due to the elasticity of the reinforcing material 10, even if dust adheres to the filter 8. Even in such a case, the suction force of the fan motor 7, in other words, the pressure difference before and after the filter eliminates the close contact between the folds, thereby making it possible to always secure a predetermined excess area.
このように本考案によれば、襞の密着を防止し
てフイルターの機能を長期間最大限発揮させるこ
とができる。また補強材は弾性材の曲げ加工など
によつて容易につくることが可能であるととも
に、フイルターへの装着も簡単であるなど、加
工、組立面において有効であり、しかもフイルタ
ーの材質に規制を受けることもない。また補強材
の二等辺三角形状部の頂部を加振すれば、その振
動は補強材全体に伝播され、これにより、フイル
ターの塵落しを全体的に均等に行うことができる
など、すぐれた効果を奏するものである。 As described above, according to the present invention, it is possible to prevent the folds from coming into close contact with each other and to maximize the function of the filter for a long period of time. In addition, the reinforcing material can be easily made by bending an elastic material, and it is also easy to attach to the filter, making it effective in terms of processing and assembly, and is subject to restrictions depending on the material of the filter. Not at all. In addition, if the top of the isosceles triangular part of the reinforcing material is vibrated, the vibration will be propagated to the entire reinforcing material, which will result in excellent effects such as being able to evenly remove dust from the filter. It is something to play.
第１図は本考案の実施例を示す集塵機の断面
図、第２図はフイルターおよび補強材の斜視図、
第３図、第４図は従来のフイルターの断面図であ
る。
７……フアンモータ、８……フイルター、１０
……補強材。
Fig. 1 is a sectional view of a dust collector showing an embodiment of the present invention, Fig. 2 is a perspective view of a filter and reinforcing material,
FIGS. 3 and 4 are cross-sectional views of conventional filters. 7...Fan motor, 8...Filter, 10
...Reinforcement material.
Claims (1)
を多数の襞を有する波形状に形成するとともに、
弾性線材を曲げて同襞の長さよりやや短い不等辺
をもつほぼ二等辺三角形状のコイル部を連続的に
形成した補強材を上記襞間のフアンモーター側に
そのコイル部が位置するように配設した集塵機の
フイルター装置。 The filter installed on the suction side of the fan motor is formed into a wave shape with many folds, and
A reinforcing material is formed by bending an elastic wire to continuously form a substantially isosceles triangular coil portion with a scalene side slightly shorter than the length of the same pleat, and the reinforcing material is arranged so that the coil portion is located on the fan motor side between the folds. The filter device of the installed dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8461181U JPS6236502Y2 (en) | 1981-06-09 | 1981-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8461181U JPS6236502Y2 (en) | 1981-06-09 | 1981-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195424U JPS57195424U (en) | 1982-12-11 |
| JPS6236502Y2 true JPS6236502Y2 (en) | 1987-09-17 |
Family
ID=29879953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8461181U Expired JPS6236502Y2 (en) | 1981-06-09 | 1981-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236502Y2 (en) |
-
1981
- 1981-06-09 JP JP8461181U patent/JPS6236502Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57195424U (en) | 1982-12-11 |
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