JPH01107723A - Electric cleaner - Google Patents
Electric cleanerInfo
- Publication number
- JPH01107723A JPH01107723A JP26489587A JP26489587A JPH01107723A JP H01107723 A JPH01107723 A JP H01107723A JP 26489587 A JP26489587 A JP 26489587A JP 26489587 A JP26489587 A JP 26489587A JP H01107723 A JPH01107723 A JP H01107723A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- blower motor
- dust
- vacuum cleaner
- folded
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 35
- 235000002566 Capsicum Nutrition 0.000 claims description 7
- 239000006002 Pepper Substances 0.000 claims description 7
- 241000722363 Piper Species 0.000 claims description 7
- 235000016761 Piper aduncum Nutrition 0.000 claims description 7
- 235000017804 Piper guineense Nutrition 0.000 claims description 7
- 235000008184 Piper nigrum Nutrition 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 239000003365 glass fiber Substances 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Electric Suction Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、電気掃除機、特に排気を浄化するようにし
た電気掃除機に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vacuum cleaner, and particularly to a vacuum cleaner designed to purify exhaust air.
従来の電気掃除機においては、不織布などを利用したフ
ィルタや使い捨ての紙袋に吸引したほとんどのごみを捕
集濾過する一次集塵部とフィルタおよび紙袋から洩れた
ミクロン単位の微塵を捕集濾過する帯電フィルタなどの
二次集塵部とで排気を浄化するようにしていた。Conventional vacuum cleaners have a primary dust collection section that collects and filters most of the dust sucked into a filter made of non-woven fabric or a disposable paper bag, and a charged part that collects and filters micron-sized dust that leaks from the filter and paper bag. Exhaust air was purified using a secondary dust collection unit such as a filter.
従来の電気掃除機は以上のように構成されているので、
排気塵の捕集性能の向上を計ると吸引性能を低下させな
いために圧損を小さ（又捕集性能向上のため風速を極端
に小さくするため、二次集塵部の帯電フィルタの面積を
大きくしなければならず、軽量コンパクトを指向する電
気掃除機としては相反する技術課題となっていた。Conventional vacuum cleaners are configured as described above,
In order to improve the collection performance of exhaust dust, the pressure drop should be reduced in order not to reduce the suction performance (also, the area of the charged filter in the secondary dust collection section should be increased in order to extremely reduce the wind speed to improve the collection performance). This was a contradictory technical issue for a vacuum cleaner that aims to be lightweight and compact.
この発明は上記のような問題を解消するためになされた
もので、簡単な構成で排気塵の捕集性能の向上をはかっ
た電気掃除機を得ることを目的とするものである。The present invention was made to solve the above-mentioned problems, and an object of the present invention is to provide a vacuum cleaner with a simple structure and improved exhaust dust collection performance.
この発明に係る電気掃除機は、プロワモータの後方にぎ
ざぎざに折ったペパフィルタ（ＨＥＰＡフィルタ）を設
けるようにしたものである。The vacuum cleaner according to the present invention is provided with a jaggedly folded HEPA filter at the rear of the blower motor.
なおペパフィルタは高密度及び極細のガラス繊維でつ（
られた高性能フィルタである。The Pepa filter is made of high-density and ultra-fine glass fiber (
It is a high performance filter.
またこの第２の発明に係る電気掃除機は、プロワモータ
の後方にぎざぎざに折ったペパフィルタを設け、かつプ
ロワモータの前方に帯電フィルタを着脱自在に設けたも
のである。Further, the vacuum cleaner according to the second invention is provided with a jaggedly folded pepper filter at the rear of the blower motor, and a removably charged filter in front of the blower motor.
さらにまたこの第３の発明に係る電気掃除機は。Furthermore, there is a vacuum cleaner according to the third invention.
プロワモータの後方にぎざぎざに折ったペパフィルタを
設け、ペパフィルタの稜線部でペパフィルタの後方薯と
設けられた弾力性のあるフィルタを押圧するようにした
ものである。A jaggedly folded Pepa filter is provided at the rear of the blower motor, and the ridgeline of the Pepa filter presses an elastic filter provided on the rear side of the Pepa filter.
この発明における電気掃除機は、プロワモータの後方に
ぎざぎざに折ったペパフィルタを設けることにより、フ
ィルタ面積を確保し、排気塵の捕集性能の向上をはかる
ことができ、またさらに他のフィルタをペパフィルタの
前方あるいは後方に設けることによりフィルタの強度お
よび微塵による目づまり時間をより長（シ、電気掃除機
の軽量コンパクトを損じないで排気浄化性能の向上をは
かることができる。In the vacuum cleaner of the present invention, by providing a jaggedly folded Pepa filter behind the blower motor, the filter area can be secured and the performance of collecting exhaust dust can be improved. By providing the filter at the front or rear, the strength of the filter and the time it takes for it to become clogged with fine dust can be increased (and the exhaust purification performance can be improved without impairing the lightweight and compact design of the vacuum cleaner).
以下、この発明の一実施例の図について説明する。 Hereinafter, a diagram of an embodiment of the present invention will be described.
第１図において、１１１は本体ケースで、前方が開口し
、中央部に格子付隔壁（２）、後方に排気導通口（３）
、上部に持ち運び用ハンドル（４１を有し、左右又は上
下分割組立方式となっている。（５）は本体ケース＋１
１の開口部に掛金（６）により着脱自在に設けられ。In Figure 1, 111 is the main body case, which is open at the front, has a bulkhead with a grid (2) at the center, and an exhaust vent (3) at the rear.
, It has a carrying handle (41) on the top and can be assembled into left and right or top and bottom parts. (5) is a main body case + 1
It is detachably provided in the opening of 1 by means of a latch (6).
中央部に吸込口（７）を有するごみ捨て用型、（８］は
吸引した大きなごみをほとんど捕集濾過する使い捨ての
紙袋（９）を吸込口（７）に密着するよう着脱自在１ζ
取り付ける硬いボール紙等の材質でつ（られた台紙で９
紙袋（９１を一体に接着保持している。（１Ｇは格子付
隔壁（２）の前側かつ紙袋（９）の後方に配設され取り
外し自在の第１の帯電フィルタ、 （１１１は本体ケー
ス１１１に防振ゴムα３．［１３を介して内設されたプ
ロワモータ、 Ｑ４は前方に開口し後方に排気口ａ９を
形成する浄化ケース、 ａＳは０．３ミクロンのほこり
９９．９９％の捕集効率を有するガラス繊維でつ（られ
たペパフィルタで、第２図に示すようにぎざぎざに多数
折られ、鉄板等の保持具１１で周囲を接着固定され全体
として四角い弁当箱の形状で浄化ケースＩに内設されて
いる。ａ秒はペパフィルタ（Ｉｅをホールドする中央が
開口する押さえ板、α９は保持具αηと押さえ板ａ８の
気密を形成する第１のパツキン、■はペパフィルタαｅ
と排気口ａ９の間に配設された第２の帯電フィルタで、
その配設寸法は第３図で示すようにペパフィルタ顛と排
気口α９の寸法をｔ２第２の帯電フィルタ■の厚みをｔ
ｌとした時、常にｔ、＞ｔ２にセットされている。この
浄化ケースα滲の組立全体は本体ケース１１１の排気導
通口（３：に第２のパツキンＣ！ηを介して設置されて
いる。（社）。A garbage disposal type with a suction port (7) in the center, (8) is a disposable paper bag (9) that collects and filters most of the large garbage that is sucked in, and can be freely attached and removed so that it fits closely to the suction port (7).
9 with a mount made of hard cardboard or other material to attach.
A paper bag (91) is glued and held together. (1G is a removable first charged filter that is disposed in front of the partition with grid (2) and behind the paper bag (9). (111 is a removable charged filter) The blower motor is installed internally through the anti-vibration rubber α3. As shown in Fig. 2, the Pepa filter is made of glass fiber and is folded into many jagged pieces, and the periphery is glued and fixed with a holder 11 such as an iron plate, and the whole is installed inside the purification case I in the shape of a square lunch box. A second is a presser plate with an opening in the center that holds the Pepafilter (Ie), α9 is the first seal that forms an airtight seal between the holder αη and the presser plate a8, ■ is the Pepafilter αe
and a second charged filter disposed between the exhaust port a9,
The installation dimensions are as shown in Figure 3, where the dimensions of the Pepa filter body and the exhaust port α9 are t, the thickness of the second charged filter is t, and the thickness of the second charged filter is t.
When l, it is always set to t>t2. The entire assembly of the purification case α is installed through the second gasket C!η to the exhaust gas inlet (3) of the main body case 111.
（ハ）は本体を移動するためのキャスターおよび走行用
車輪である。(C) are casters and wheels for moving the main body.
以上の構成でなる電気掃除機の動作を説明する。The operation of the vacuum cleaner with the above configuration will be explained.
本体スイッチ（図示せず）を「入」にすると床ブラシお
よびホース（図示せず）より吸引されたゴミは吸込口（
７）より紙袋（９）内に流入され、この紙袋（９）でほ
とんどのごみが濾過される。濾過された空気は後方に配
置した第１の帯電フィルタα・で微細なひが更に濾過さ
れプロワモータａυを通り排気導通口（３）より浄化ケ
ースＩ内に導通され、ペパフィルタ（ｌｅにより更に微
細なごみやプロワモータαυからのカーボン粉も一諸に
濾過される。この濾過された空気は帯電フィルタ■で更
に濾過される排気口α９より本体外に排気されるもので
ある。When the main unit switch (not shown) is turned on, the dust sucked from the floor brush and hose (not shown) will be sucked into the suction port (
7) into the paper bag (9), and most of the dust is filtered by this paper bag (9). The filtered air is further filtered into fine particles by the first charged filter α placed at the rear, passed through the blower motor aυ, and conducted into the purification case I through the exhaust ventilation port (3). Also, carbon powder from the blower motor αυ is filtered.This filtered air is further filtered by a charged filter (2) and then exhausted to the outside of the main body through an exhaust port α9.
以上のように構成される電気掃除機は９紙袋（９）で１
ことんどのごみを捕集し数ミクロン単位の微塵について
は紙袋（９）の後方に取りつけられた第１の帯電フィル
タαＧのクーロン力により捕集される。The vacuum cleaner configured as above is made up of 9 paper bags (9) in 1
Most of the dust is collected, and fine dust of several microns is collected by the Coulomb force of the first charged filter αG attached to the rear of the paper bag (9).
しかし第１の帯電フィルタα〔でも１ミクロン以下の微
塵は捕集効率が小さ〈従来はブロワモータαυのカーボ
ンと共に大気中に排気されていたもので。However, even with the first charged filter α, the collection efficiency of fine dust of 1 micron or less is low (conventionally, the dust was exhausted into the atmosphere along with the carbon of the blower motor αυ).
この実施例では更にプロワモータαυの後方にペパフィ
ルタ（Ｌｅを取りつけているため、１ミクロン以下の微
塵やカーボンの捕集効率はきわめて太き（なるものであ
る。またペパフィルタαｅはぎざぎざに折っであるため
体積の割には面積が大きく確保できるため圧損も小さ（
微塵による目づまりも少なくクリーナとしての吸引力を
低下させずに排気クリーン化が得られる。次に第１の帯
電フィルタＱ（ｌは、ブロワモータ前側に配設されてい
るため第１の帯電フィルタαＧで１ミクロン以上の微塵
を捕集する。１ミクロン以下の微塵はペパフィルタαｅ
で主に捕集する。In this embodiment, a Pepa filter (Le) is attached to the rear of the blower motor αυ, so the efficiency of collecting fine dust and carbon of 1 micron or less is extremely high.Also, since the Pepa filter αe is folded in a jagged manner, Since a large area can be secured for the volume, pressure loss is also small (
There is less clogging due to fine dust, and cleaner exhaust can be achieved without reducing the suction power of the cleaner. Next, the first charged filter Q (l is disposed on the front side of the blower motor, so the first charged filter αG collects fine dust of 1 micron or more. The fine dust of 1 micron or less is collected by the Pepa filter αe
Mainly collected.
さらにペパフィルタσｅがぎざぎざに折られ、その後方
薯こ第２の帯電フィルタ■の厚みをｔｌ〉ｔ２の関係に
設定しであるためぎざぎざに折ったペパフィルタαｅの
稜線部が第２の帯電フィルタ■を押すことになるためペ
パフィルタσｅを折った時のかすかな損傷も第２の帯電
フィルタ■で補うことができるものである。第１．第２
の帯電フィルタαＧ。Furthermore, the Pepa filter σe is folded into jagged pieces, and the thickness of the second charged filter ■ behind it is set to the relationship tl>t2. Since it is pressed, even slight damage caused when the Pepa filter σe is broken can be compensated for by the second charged filter (■). 1st. Second
charged filter αG.
■については帯電フィルタでなくてもよ（１弾力性のあ
る通気性のあるフルターであれば、同等の効果が得られ
る。As for (2), it is not necessary to use a charged filter (1) A filter with elasticity and ventilation can provide the same effect.
第４図はこの実施例の効果を示す特性図で、横軸にごみ
の粒径（μｍ）、縦軸にごみの洩れ個数を示している。FIG. 4 is a characteristic diagram showing the effect of this embodiment, in which the horizontal axis shows the particle size (μm) of dust and the vertical axis shows the number of leaking dust.
同図においてｆａ）は大気ごみ濃度を示す特性図、（ｂ
）は帯電フィルタが設けられている従来の電気掃除機に
おける特性図、（Ｃ）はペパフィルタと帯電フィルタと
を有するこの発明の一実施例における特性図を示してお
り、特性＋０１図から１ミクロン以下の微塵が効果的に
捕集されていることがわかる。In the figure, fa) is a characteristic diagram showing the atmospheric garbage concentration, and (b)
) shows a characteristic diagram of a conventional vacuum cleaner equipped with a charged filter, and (C) shows a characteristic diagram of an embodiment of the present invention having a Pepa filter and a charged filter. It can be seen that fine dust is effectively collected.
以上のようにこの発明によれば、ブロワモータの後方に
ペパフィルタを設けたので、排気塵の捕集性能を向上さ
せることができ、又ペパフィルタをぎざぎざに折ってい
るため、フィルタ面積を大きく確保することができ圧損
も小さ（、微塵による目ずまりも少なくすることができ
る。As described above, according to the present invention, since the Pepa filter is provided behind the blower motor, the performance of collecting exhaust dust can be improved, and since the Pepa filter is folded into jagged edges, a large filter area can be secured. The pressure drop is also small (and clogging caused by fine dust can be reduced).
さらに第２の発明によれば、ペパフィルタの前方に帯電
フィルタを着脱自在に設けているので。Furthermore, according to the second invention, the charged filter is detachably provided in front of the Pepa filter.
やや大きい微塵を帯電フィルタで捕集することができる
ため、ペパフィルタの目ずまり時間をより長（すること
ができる。Since slightly larger particles can be collected by the charged filter, the clogging time of the Pepa filter can be made longer.
さらに又第３の発明によれば、ペパフィルタの後方に弾
力性のあるフィルタをペパフィルタの稜線部で押圧する
ようにして設けることにより、ペパフィルタの折り曲げ
部にかすかな損傷があっても、その後方に設けられた弾
力性のあるフィルタで補うことができる。Furthermore, according to the third invention, by providing an elastic filter at the rear of the Pepa filter so as to press it with the ridgeline part of the Pepa filter, even if there is slight damage to the bent part of the Pepa filter, the rear part can be fixed. It can be supplemented with a resilient filter provided.
第１図はこの発明の一実施例を示す縦断面図。
第２図は第１図のｎ−ｎ線における断面図、第３図は第
２図におけるペパフィルタ部分の主要断面図、第４図は
この発明の効果を示す特性図である。
図中、（７）は吸込口、（９）は紙袋、αＧは帯電フィ
ルタ、αυはブロワモータ、αＳは排気口、ａｅはペパ
フィルタ、ＣＩＧは弾力性のあるフィルタ。
なお図中、同一符号は同−又は相当部分を示す。FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention. 2 is a sectional view taken along line nn in FIG. 1, FIG. 3 is a main sectional view of the Pepa filter portion in FIG. 2, and FIG. 4 is a characteristic diagram showing the effects of the present invention. In the figure, (7) is the suction port, (9) is the paper bag, αG is the charged filter, αυ is the blower motor, αS is the exhaust port, ae is the Pepper filter, and CIG is the elastic filter. In the drawings, the same reference numerals indicate the same or equivalent parts.
Claims (4)
側に紙袋を内在する集塵室を有し、この集塵室の吸込側
に吸込口と上記ブロワモータの排気側に排気口を有する
電気掃除機において、ブロワモータの後方にぎざぎざに
折つたペパフイルタを設けたことを特徴とする電気掃除
機。(1) In a vacuum cleaner that houses a blower motor, has a dust collection chamber containing a paper bag on the suction side of the blower motor, has a suction port on the suction side of the dust collection chamber, and an exhaust port on the exhaust side of the blower motor. , a vacuum cleaner characterized in that a jagged pepper filter is provided at the rear of the blower motor.
側に紙袋を内在する集塵室を有し、この集塵室の吸込側
に吸込口と上記ブロワモータの排気口を有する電気掃除
機において、ブロワモータの後方にぎざぎざに折つたペ
パフイルタを設け、かつ上記ブロワモータの前方に帯電
フィルタを着脱自在に設けたことを特徴とする電気掃除
機。(2) In a vacuum cleaner that houses a blower motor, has a dust collection chamber containing a paper bag on the suction side of the blower motor, and has a suction port and an exhaust port of the blower motor on the suction side of the dust collection chamber. A vacuum cleaner characterized in that a jaggedly folded pepper filter is provided at the rear, and a charged filter is detachably provided in front of the blower motor.
側に紙袋を内在する集塵室を有し、この集塵室の吸込側
に吸込口と上記ブロワモータの排気口を有する電気掃除
機において、ブロワモータの後方にぎざぎざに折つたペ
パフイルタを設け、上記ペパフイルタの稜線部で上記ペ
パフイルタの後方に設けられた弾力性あるフィルタを押
圧するようにしたことを特徴とする電気掃除機。(3) A vacuum cleaner that houses a blower motor, has a dust collection chamber containing a paper bag on the suction side of the blower motor, and has a suction port and an exhaust port for the blower motor on the suction side of the dust collection chamber. A vacuum cleaner characterized in that a jaggedly folded pepper filter is provided at the rear, and a ridgeline portion of the pepper filter presses an elastic filter provided at the rear of the pepper filter.
たことを特徴とする特許請求の範囲第３項記載の電気掃
除機。(4) The vacuum cleaner according to claim 3, characterized in that a charged filter is used as the elastic filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26489587A JPH01107723A (en) | 1987-10-20 | 1987-10-20 | Electric cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26489587A JPH01107723A (en) | 1987-10-20 | 1987-10-20 | Electric cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01107723A true JPH01107723A (en) | 1989-04-25 |
| JPH0546810B2 JPH0546810B2 (en) | 1993-07-15 |
Family
ID=17409716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26489587A Granted JPH01107723A (en) | 1987-10-20 | 1987-10-20 | Electric cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01107723A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1086647A1 (en) * | 1999-09-23 | 2001-03-28 | Alfred Kärcher GmbH & Co. | Vacuum cleaner with filter cassette |
| JP2011212173A (en) * | 2010-03-31 | 2011-10-27 | Mitsubishi Electric Corp | Vacuum cleaner |
-
1987
- 1987-10-20 JP JP26489587A patent/JPH01107723A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1086647A1 (en) * | 1999-09-23 | 2001-03-28 | Alfred Kärcher GmbH & Co. | Vacuum cleaner with filter cassette |
| JP2011212173A (en) * | 2010-03-31 | 2011-10-27 | Mitsubishi Electric Corp | Vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546810B2 (en) | 1993-07-15 |
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