JPH0835720A - Air filter - Google Patents
Air filterInfo
- Publication number
- JPH0835720A JPH0835720A JP6168353A JP16835394A JPH0835720A JP H0835720 A JPH0835720 A JP H0835720A JP 6168353 A JP6168353 A JP 6168353A JP 16835394 A JP16835394 A JP 16835394A JP H0835720 A JPH0835720 A JP H0835720A
- Authority
- JP
- Japan
- Prior art keywords
- air filter
- air
- filter
- mountain
- vicinity
- 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 Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Central Air Conditioning (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
(57)【要約】
【目的】 通気性が低下しない不織布よりなる山形形状
のエアフィルタ。
【構成】 不織布よりなる連続して山形形状に形成され
たエアフィルタ１の折曲部の山部１ａと谷部１ｂの近傍
には微小径の多数の孔２が穿設されている。
(57) [Summary] [Purpose] A mountain-shaped air filter made of non-woven fabric that does not reduce air permeability. [Structure] A large number of holes 2 having a minute diameter are formed in the vicinity of a ridge portion 1a and a valley portion 1b of a bent portion of an air filter 1 which is made of a non-woven fabric and is continuously formed in a mountain shape.
Description
【０００１】[0001]
【産業上の利用分野】本発明はエアフィルタの構造に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air filter structure.
【０００２】[0002]
【従来の技術】空気調和機の吸込口等に配設される空気
清浄用のエアフィルタには、図３に示すように枠体内に
不織布を山形状に連続して形成したフィルタ７を張設し
ているタイプがある。しかしながら山形状に形成された
不織布の山の頂点部近傍と谷の頂点部近傍は布の密度が
高くなり、同部分は通気性が低下し、風が通りにくくな
り吸込口全体のの吸込効率に影響を及ぼし、ひいては空
気調和機全体の性能にも影響を与えていた。2. Description of the Related Art As shown in FIG. 3, an air filter for cleaning air, which is disposed at a suction port or the like of an air conditioner, is provided with a filter 7 in which a nonwoven fabric is continuously formed in a mountain shape in a frame. There is a type. However, the density of the cloth near the top of the mountain and the vicinity of the top of the valley of the non-woven fabric formed in the mountain shape becomes high, the air permeability decreases at the same part, the wind does not pass easily, and the suction efficiency of the entire suction port It had an effect on the performance of the air conditioner as a whole.
【０００３】[0003]
【発明が解決しようとする課題】本発明は上記の点に鑑
みなされたもので、前記フィルタの山、谷頂点部近傍の
通気性を改善し、同フィルタの性能向上を図るものであ
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and aims to improve the performance of the filter by improving the air permeability in the vicinity of the peaks and troughs of the filter.
【０００４】[0004]
【課題を解決するための手段】本発明は上述の課題を解
決するため、前記不織布の折曲部近傍に多数の孔を穿孔
してなることを特徴とする。In order to solve the above-mentioned problems, the present invention is characterized in that a large number of holes are formed in the vicinity of the bent portion of the nonwoven fabric.
【０００５】[0005]
【作用】以上のように構成したので、本発明によるエア
フィルタにおいては、連続した山形形状の山谷部近傍の
通気性が、その他の部分と同様の通気性が保てることと
なり、同エアフィルタの通気性が改善される。Since the air filter according to the present invention is constructed as described above, the air permeability in the vicinity of the continuous mountain-shaped peaks and valleys can be maintained similar to that of the other portions, and the air filter of the air filter can be maintained. Sex is improved.
【０００６】[0006]
【実施例】以下、図面に基いて本発明による実施例を詳
細に説明する。図１は本発明によるエアフィルタの形状
を示す斜視図である。同フィルタ１は樹脂成形材よりな
る枠体２内に張設され空気調和機の室内機等の吸込口と
熱交換器間に配設され、吸込口より吸い込まれる吸気の
塵、埃等を吸着する。Embodiments of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view showing the shape of an air filter according to the present invention. The filter 1 is stretched in a frame body 2 made of a resin molding material and is arranged between a suction port of an indoor unit of an air conditioner and a heat exchanger, and adsorbs dust, dust and the like of suction air sucked from the suction port. To do.
【０００７】同フィルタ１は不織布よりなる山形状に連
続して折曲形成されたフィルタであり、その山部１ａと
谷部１ｂの頂点部近傍には微小径の多数の孔１ｃが穿設
されている。同孔１ｃは同フィルタ１を折曲形成する相
対向する山形形状の金型の山の頂点部近傍と谷の近傍に
設けられた多数の針と同針に対応する孔型により形成さ
れたものである。The filter 1 is a filter made of non-woven fabric and continuously bent in the shape of a mountain, and a large number of holes 1c having a small diameter are formed in the vicinity of the apexes of the mountain portion 1a and the valley portion 1b. ing. The hole 1c is formed by a large number of needles provided in the vicinity of the peaks and valleys of the mountain-shaped molds facing each other that bend and form the filter 1 and the holes corresponding to the needles. Is.
【０００８】前記折曲部１ａ、１ｂは鋭角に折曲されて
いるため、同折曲部近傍は布密度が高くなり、通気性が
低下するが、同折曲部近傍に穿設された前記微小径の孔
１ｃを吸気が通過できるため、同フィルタ１の通気性が
低下することなく使用することができる。Since the bent portions 1a and 1b are bent at an acute angle, the cloth density becomes high in the vicinity of the bent portion and the air permeability is lowered. Since the intake air can pass through the minute hole 1c, the filter 1 can be used without lowering the air permeability.
【０００９】[0009]
【発明の効果】以上に説明したように、本発明によるエ
アフィルタにおいては、通気性を低下させず充分に保ち
ながら塵、埃の吸着を行えることにより、空気調和機等
のエアフィルタとして、十分に機能を満足させることが
できる。As described above, in the air filter according to the present invention, since it is possible to adsorb dust while maintaining sufficient air permeability without lowering the air permeability, the air filter is sufficiently used as an air filter for an air conditioner or the like. To be able to satisfy the function.
【図１】本発明によるエアフィルタの構造を示す斜視図
である。FIG. 1 is a perspective view showing the structure of an air filter according to the present invention.
【図２】本発明によるエアフィルタの構造を示す要部斜
視図である。FIG. 2 is a main part perspective view showing the structure of an air filter according to the present invention.
【図３】従来例によるアフィルタの構造を示す斜視図で
ある。FIG. 3 is a perspective view showing a structure of an filter according to a conventional example.
１ エアフィルタ １ａ 山部 １ｂ 谷部 １ｃ 微小径孔 ２ 枠体 1 Air Filter 1a Crest 1b Valley 1c Small Diameter Hole 2 Frame
Claims (1)
的に折曲したフィルタを張設してなるエアフィルタにお
いて、前記不織布の折曲部近傍に多数の孔を穿孔してな
ることを特徴とするエアフィルタ。1. An air filter comprising a frame and a filter in which a non-woven fabric is continuously bent into a mountain shape is stretched in the same frame, and a large number of holes are formed near the bent portion of the non-woven fabric. An air filter characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6168353A JPH0835720A (en) | 1994-07-20 | 1994-07-20 | Air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6168353A JPH0835720A (en) | 1994-07-20 | 1994-07-20 | Air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0835720A true JPH0835720A (en) | 1996-02-06 |
Family
ID=15866502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6168353A Pending JPH0835720A (en) | 1994-07-20 | 1994-07-20 | Air filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0835720A (en) |
-
1994
- 1994-07-20 JP JP6168353A patent/JPH0835720A/en active Pending
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