JPH0344837B2 - - Google Patents
Info
- Publication number
- JPH0344837B2 JPH0344837B2 JP63190308A JP19030888A JPH0344837B2 JP H0344837 B2 JPH0344837 B2 JP H0344837B2 JP 63190308 A JP63190308 A JP 63190308A JP 19030888 A JP19030888 A JP 19030888A JP H0344837 B2 JPH0344837 B2 JP H0344837B2
- Authority
- JP
- Japan
- Prior art keywords
- duct
- duster
- air
- dust
- cleaning
- 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 - Lifetime
Links
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000000428 dust Substances 0.000 description 24
- 238000004378 air conditioning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は空気調節用などのダクトを清掃する清
掃具に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cleaning tool for cleaning ducts for air conditioning and the like.
［従来の技術］
空調用ダクトにあつては、ダクトが縦横に分岐
配設され、またその断面図が狭いために人が中へ
入つて清掃できない等の理由で、長年にわたつて
清掃されずに使用されている場合が多い。従つ
て、ダクト内には煤や埃等が堆積しており、これ
らが剥離して吹出口より出るために、室内の生活
環境を悪化させている。[Prior Art] Air conditioning ducts have not been cleaned for many years because the ducts are arranged vertically and horizontally, and their cross-sections are narrow, making it difficult for people to go inside and clean them. is often used. Therefore, soot, dust, etc. are accumulated inside the duct, and this peels off and exits from the air outlet, thereby deteriorating the indoor living environment.
このようなダクトを清掃するための清掃具とし
て、従来より、特開昭59−49887号公報（従来例
１）、特開昭54−18157号公報（従来例２）および
実開昭57−131893号公報（従来例３）に記載され
たものが公知である。 Conventionally, as cleaning tools for cleaning such ducts, Japanese Patent Application Laid-Open No. 59-49887 (Conventional Example 1), Japanese Patent Application Laid-Open No. 18157-1987 (Conventional Example 2), and Utility Model Application Laid-Open No. 57-131893 have been used. The one described in Japanese Patent No. 3 (Conventional Example 3) is known.
［発明が解決しようとする課題］
しかるに、従来例１、２においてはダクト（パ
イプ）内に可撓回転軸の先端に回転はたき（工
具）を入れて、これを移動させているため、(ア)回
転はたきのためダクトが矩形断面など円以外の断
面のときは角部の清掃が容易でない。(イ)回転はた
きをダクト中央に支持するための手段をダクト内
に配する必要があり、ダクト内への配備が面倒で
ある。(ウ)支持手段、回転軸を有するので重量が重
くなり、ダクト支持部材に相当の強度が必要で、
使用場所が限られる。(エ)直角段差のあるダクトの
連続清掃が困難であるとともに回転軸の長さをあ
まり長くすることは困難であるため、ダクトの長
い範囲を一度で清掃することは困難である。[Problems to be Solved by the Invention] However, in Conventional Examples 1 and 2, a rotary duster (tool) is inserted at the tip of the flexible rotary shaft inside the duct (pipe) and moved. ) Since it is a rotating duster, it is not easy to clean the corners when the duct has a cross section other than a circle, such as a rectangular cross section. (a) It is necessary to arrange within the duct a means for supporting the rotary duster in the center of the duct, and it is troublesome to arrange it inside the duct. (c) Since it has a support means and a rotating shaft, it is heavy, and the duct support member requires considerable strength.
Locations of use are limited. (d) It is difficult to continuously clean a duct with right-angled steps, and it is also difficult to make the length of the rotating shaft too long, so it is difficult to clean a long range of the duct at once.
また、従来例３においては、繊維紐の束をロー
プで牽引してパイプ内を往復動させ、摩擦でパイ
プ内壁を擦つて清掃しているため、そのままダク
トに適用した場合、擦りおとした塵埃の収集が面
倒であるとともに、往復動に極めて大きい力が必
要となり、段差、断面積の変化の大きいダクトで
の使用は不可能である。 In addition, in Conventional Example 3, a bundle of fiber strings is pulled with a rope and reciprocated inside the pipe, and the inner wall of the pipe is rubbed and cleaned by friction. In addition to being troublesome to collect, extremely large forces are required for reciprocating motion, making it impossible to use in ducts with large differences in level or large changes in cross-sectional area.
本発明の目的は、断面形状や径が異なるダク
ト、曲がりくねつたダクト、傾斜のあるダクト、
断面が円など単純で滑らかな形状以外のダクトな
ど施行対象の適用範囲が広く、ダクト内壁から
剥した塵埃の収集も円滑に行え、ダクトに均一
で、且つ十分な内部清掃効果が得られ、施工
性、経済性に優れた、空気調節用などのダクト内
の清掃用はたきの提供にある。 The purpose of the present invention is to provide ducts with different cross-sectional shapes and diameters, winding ducts, inclined ducts,
The scope of application is wide, including ducts with a cross section other than simple and smooth shapes such as circles, and the dust removed from the inner wall of the duct can be collected smoothly, and the duct can be uniformly cleaned and a sufficient internal cleaning effect can be obtained. To provide a duster for cleaning inside ducts for air conditioning, etc., which is excellent in performance and economy.
［課題を解決するための手段］
上記目的達成のため、本発明は、送風機、吸入
用フアン等により気流を発生させたダクト内を流
通させてダクト内清掃を行うはたきであつて、ダ
クトの断面より小さい枠体と、一端が前記枠体に
固着される可撓性の筒部と、該筒部の他端に延設
される帯状部と、該帯状部より後方に延長され、
先から空気を噴出する複数本の可撓性のホース
と、該ホースに空気を供給するエアホースと、前
記枠体を牽引するロープとを備えてなる構成を採
用した。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a duster that cleans the inside of a duct by causing airflow generated by a blower, a suction fan, etc. to flow through the inside of the duct. a smaller frame body, a flexible cylindrical part having one end fixed to the frame body, a band-shaped part extending to the other end of the cylindrical part, and extending rearward from the band-shaped part,
A configuration was adopted that includes a plurality of flexible hoses that eject air from their tips, an air hose that supplies air to the hoses, and a rope that pulls the frame.
［作用および発明の効果］
(1) ダクト内に気流を発生させ、ロープを保持す
ると、清掃用はたきは浮遊して上下左右にはた
めく。[Operation and Effects of the Invention] (1) When an air current is generated in the duct and the rope is held, the cleaning duster floats and flaps up, down, left and right.
帯状部はダクトの内壁に圧打を繰返して内壁
面の塵埃を落とす。また、複数本の可撓性のホ
ースは先から噴出する空気により不規則に運動
し、ダクトの内壁を強力に殴打し、内壁面に強
固に付着している塵、埃等を離脱させる。 The strip part is repeatedly pressed against the inner wall of the duct to remove dust from the inner wall surface. Further, the plurality of flexible hoses move irregularly due to the air ejected from their tips, and powerfully strike the inner wall of the duct to remove dust, dust, etc. firmly attached to the inner wall surface.
ここで、ホースと帯状部とのダクト内壁の殴
打作用は異なり、両者がカバーしあうことで広
範囲の種類の塵埃の離脱が可能となる。 Here, the action of hitting the inner wall of the duct between the hose and the strip is different, and by covering each other, a wide range of types of dust can be removed.
(2) ロープを緩めたり、牽引したりすれば、ダク
ト内の清掃を行いながらはたきを移動させるこ
とができ、ダクト内壁面全体にわたり一様に蓄
積塵埃の除去が行え、かつ、長いダクトの清掃
が可能（一度で200ｍ程度）である。(2) By loosening the rope or pulling it, the duster can be moved while cleaning the inside of the duct, allowing the removal of accumulated dust uniformly over the entire inner wall surface of the duct, and making it possible to clean long ducts. is possible (approximately 200 meters at a time).
(3) 清掃用はたきは、ダクトの断面形状の変化、
ダクトの曲がり、段差の有無等、ダクトの構造
にかかわらずダクト内を自由に移動することが
できる。このため、極めて広範囲の形式のダク
トの清掃が可能である。(3) Cleaning dusters change the cross-sectional shape of the duct,
It is possible to move freely within the duct regardless of the structure of the duct, such as bends in the duct, presence or absence of steps, etc. This makes it possible to clean a very wide range of types of ducts.
(4) はたきは極めて軽く、簡単な構造である。こ
のため、ダクトの支持構造に負担がかからず、
はたきの取り扱いも容易である。(4) The duster is extremely light and has a simple structure. Therefore, there is no burden on the duct support structure.
The duster is also easy to handle.
(5) はたきが気流を弱める程の抵抗にはならない
（気流がはたき内をスムーズに吹き抜けるため）
ので、塵埃を効率良く下流に排除できる。ここ
で、ダクトの末端に集塵機を配せばはたき落と
した塵埃は常時、集塵可能である。(5) The duster does not create enough resistance to weaken the airflow (because the airflow blows smoothly through the duster)
Therefore, dust can be efficiently removed downstream. If a dust collector is placed at the end of the duct, the dust that has been dusted off can be collected at all times.
［実施例］ 以下、本発明を図面を参照しながら説明する。[Example] Hereinafter, the present invention will be explained with reference to the drawings.
第１図は、本発明にかかるはたきの一実施例を
示す斜視図である。 FIG. 1 is a perspective view showing an embodiment of a duster according to the present invention.
はたき１は、枠体２と、一端が前記枠体２に固
着される可撓性のはたき部３と、はたき部３の他
端に延設されるリボン部４と、リボン部４より後
方に延長され、先から空気を噴出する５本のゴム
ホース４１と、ゴムホース４１および前記枠体２
に空気を供給するエアーホース５２と、前記枠体
２を牽引するロープ５とを備える。 The duster 1 includes a frame body 2, a flexible duster part 3 whose one end is fixed to the frame body 2, a ribbon part 4 extending from the other end of the duster part 3, and a part rearward from the ribbon part 4. Five rubber hoses 41 that are extended and eject air from their tips, the rubber hoses 41 and the frame 2
The frame body 2 is provided with an air hose 52 that supplies air to the frame body 2, and a rope 5 that pulls the frame body 2.
枠体２は、ダクトの断面より小さい、断面長方
形の中空体である。この枠体２と外周には空気吹
出孔２ａが多数穿設されている。 The frame body 2 is a hollow body with a rectangular cross section smaller than the cross section of the duct. A large number of air blowing holes 2a are provided in the frame 2 and its outer periphery.
たはき部３は、筒状を呈し、紙や布のような材
料でできている。 The tahaki part 3 has a cylindrical shape and is made of a material such as paper or cloth.
リボン部４は、前記はたき部３の他端を複数個
に分割することにより形成されている。 The ribbon portion 4 is formed by dividing the other end of the duster portion 3 into a plurality of pieces.
次に、本発明のはたきによつてダクトを清掃す
る方法を第２図に示す。 Next, FIG. 2 shows a method of cleaning a duct using the duster of the present invention.
はさき１をダクト６に挿入する。 Insert scissors 1 into duct 6.
集塵機７が出口６１に接続され、集塵のため空
気の吸引を行うので、大気圧の差によりダクト６
内には矢印の方向に空気流７０が流れる。 The dust collector 7 is connected to the outlet 61 and sucks air for dust collection, so the difference in atmospheric pressure causes the duct 6 to
An air flow 70 flows inside in the direction of the arrow.
ロープ５およびエアーホース５２の他端は、ダ
クト６の適当な位置でガイドパイプ５１を通つて
ダクト６の外に出されている。 The other ends of the rope 5 and the air hose 52 are brought out of the duct 6 through a guide pipe 51 at an appropriate position in the duct 6.
ロープ５を牽引したり、緩めたりすればダクト
６内のはたき１は移動する。 If the rope 5 is pulled or loosened, the duster 1 in the duct 6 moves.
ロープ５を保持すると、はたき１は浮遊して上
下左右にはためく。 When the rope 5 is held, the duster 1 floats and flaps up, down, left and right.
リボン部４はダクト６の内壁に圧打を繰返して
内壁面の塵埃を落とす。空気吹出孔２ａはダクト
６の内壁に空気を噴出して塵埃を落とす。ゴムホ
ース４１は先から噴出する空気により不規則に運
動し、ダクト６の内壁を強力に殴打し、内壁面に
強固に付着している塵、埃等を効果的に離脱させ
る。 The ribbon part 4 is repeatedly pressed against the inner wall of the duct 6 to remove dust from the inner wall surface. The air blowing holes 2a blow out air onto the inner wall of the duct 6 to remove dust. The rubber hose 41 moves irregularly due to the air ejected from its tip and powerfully hits the inner wall of the duct 6 to effectively remove dust, dust, etc. firmly attached to the inner wall surface.
はたき１が落とした塵や埃等は、ダクト６内を
流れる空気流７０によりダクト６の出口６１の集
塵機７に運ばれ捕集される。 Dust, dust, etc. dropped by the duster 1 are carried by an air flow 70 flowing inside the duct 6 to a dust collector 7 at an outlet 61 of the duct 6 and collected therein.
はたき１は、従来の清掃具では実現できない次
の効果を奏する。 Duster 1 provides the following effects that cannot be achieved with conventional cleaning tools.
(1) 作業口や設置箇所以外の天井やダクトの取外
しを必要としない。(1) No need to remove ceilings or ducts other than work openings and installation locations.
(2) 施行対象ダクトは、空調用、産業用を問わず
ダクトの寸法、形状に対しての施行対象の適用
範囲が広い。(2) The applicable ducts are applicable to a wide range of sizes and shapes, regardless of whether they are for air conditioning or industrial use.
(3) ダクト内面全体にわたり一様に蓄積塵埃の除
去に使用できる。(3) Can be used to remove accumulated dust uniformly over the entire inner surface of the duct.
(4) 施行後、ダクト内残留塵埃の再飛散がおき
ず、作業環境騒音振動、発塵、汚損等の悪影響
を著しく起こさない。(4) After implementation, the residual dust in the duct will not be re-dispersed, and there will be no significant adverse effects on the working environment such as noise, vibration, dust generation, pollution, etc.
(5) 従来の清掃具と比較して著しい費用の増大を
招かない。(5) Does not cause a significant increase in cost compared to conventional cleaning tools.
変形例
はたき部３、リボン部４の材質は紙、布に限ら
ず、ビニールシートのようなものでもよい。Modifications The material of the duster part 3 and the ribbon part 4 is not limited to paper or cloth, but may also be something like a vinyl sheet.
枠体２の断面形状は、長方形に限ることなく、
円形、三角形、多角形、楕円形、半円形、棒状、
曲棒状、屈折棒状等であつても差支えない。これ
等の形状はダクト６の形状、ダクト内の汚れ状況
等によつて適宣選択すれば良い。 The cross-sectional shape of the frame 2 is not limited to a rectangle.
circular, triangular, polygonal, oval, semicircular, bar-shaped,
It may be in the shape of a curved rod, bent rod, etc. These shapes may be appropriately selected depending on the shape of the duct 6, the dirtiness inside the duct, etc.
また、集塵機７で空気を吸引する代わりに送風
機によつて空気流７０をダクト６の左から右へ流
すようにしてもよい。（第２図図示）
ロープ５は、本明細書中では、紐、ワイヤ、
鎖、なわ、あるいは棒状体を相互に回動可能に連
結したもの、または、上記棒状体を組み合わせて
全体として伸縮自在にしたものも含む。 Further, instead of sucking air with the dust collector 7, the air flow 70 may be caused to flow from the left to the right of the duct 6 using a blower. (Illustrated in Figure 2) In this specification, the rope 5 may be a string, a wire,
It also includes chains, ropes, or rod-shaped bodies connected to each other so as to be rotatable, or the above-mentioned rod-shaped bodies combined to make the whole telescopic.
第１図は本発明に係るはたきの一実施例を示す
斜視図、第２図はそのはたきを用いてダクト清掃
を行つているところを示す一部除去斜視図であ
る。
図中、１……はたき（ダクト内の清掃用はた
き）、２……枠体、３……はたき部（筒部）、４…
…リボン部（帯状部）、５……ロープ、６……ダ
クト、７……集塵機、２ａ……空気吹出孔、４１
…ゴムホース（ホース）、５２……エアーホース、
７０……空気流（気流）。
FIG. 1 is a perspective view showing an embodiment of a duster according to the present invention, and FIG. 2 is a partially removed perspective view showing the duster being used to clean a duct. In the figure, 1... Duster (duster for cleaning inside the duct), 2... Frame, 3... Duster part (cylindrical part), 4...
... Ribbon part (belt-shaped part), 5 ... Rope, 6 ... Duct, 7 ... Dust collector, 2a ... Air blowing hole, 41
...Rubber hose (hose), 52...Air hose,
70...Air flow (air flow).
Claims (1)
せたダクト内を流通させてダクト内清掃を行うは
たきであつて、 ダクトの断面より小さい枠体と、 一端が前記枠体に固着される可撓性の筒部と、 該筒部の他端に延設される帯状部と、 該帯状部より後方に延長され、先から空気を噴
出する複数本の可撓性のホースと、 該ホースに空気を供給するエアーホースと、 前記枠体を牽引するロープと、 を備えてなるダクト内の清掃用はたき。[Scope of Claims] 1. A duster for cleaning the inside of a duct by circulating airflow generated by a blower, suction fan, etc. inside the duct, comprising a frame body smaller than the cross section of the duct, and one end of which is connected to the frame body. A flexible cylindrical portion that is fixed, a band-shaped portion extending to the other end of the cylindrical portion, and a plurality of flexible hoses that extend rearward from the band-shaped portion and eject air from their tips. A duster for cleaning inside a duct, comprising: an air hose that supplies air to the hose; and a rope that pulls the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63190308A JPS6480482A (en) | 1988-07-29 | 1988-07-29 | Duster for cleaning the interior of duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63190308A JPS6480482A (en) | 1988-07-29 | 1988-07-29 | Duster for cleaning the interior of duct |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2027665A Division JPH03131377A (en) | 1990-02-07 | 1990-02-07 | Duster for cleaning inside of duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6480482A JPS6480482A (en) | 1989-03-27 |
| JPH0344837B2 true JPH0344837B2 (en) | 1991-07-09 |
Family
ID=16256002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63190308A Granted JPS6480482A (en) | 1988-07-29 | 1988-07-29 | Duster for cleaning the interior of duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6480482A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2528970B2 (en) * | 1989-08-22 | 1996-08-28 | 耕輔 岡田 | Turbulent forced hatachi type cleaning device on the inner surface of an air conditioning duct |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52119773U (en) * | 1976-03-09 | 1977-09-10 |
-
1988
- 1988-07-29 JP JP63190308A patent/JPS6480482A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6480482A (en) | 1989-03-27 |
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