SE506825C2 - Vacuum cleaning system comprising a hand-held unit - Google Patents
Vacuum cleaning system comprising a hand-held unitInfo
- Publication number
- SE506825C2 SE506825C2 SE9602345A SE9602345A SE506825C2 SE 506825 C2 SE506825 C2 SE 506825C2 SE 9602345 A SE9602345 A SE 9602345A SE 9602345 A SE9602345 A SE 9602345A SE 506825 C2 SE506825 C2 SE 506825C2
- Authority
- SE
- Sweden
- Prior art keywords
- air
- suction hose
- hand
- suction
- hose
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electric Vacuum Cleaner (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
506 825 2 lO 15 20 25 visar en altrnativ utföringsform av systemet enligt uppfinningen; Fig.3 visar en alternativ utföringsform av den i systemet ingående luftrenaren; och Fig.4 visar en alternativ utföringsform av systemet enligt uppfinningen, i vilket luftrenaren enligt Fig.3 ingår. 506 825 20 shows an alternative embodiment of the system according to the invention; Fig. 3 shows an alternative embodiment of the air purifier included in the system; and Fig. 4 shows an alternative embodiment of the system according to the invention, in which the air purifier according to Fig. 3 is included.
Såsom framgår av Fig.1 innefattar systemet enligt uppfinningen en handhållen enhet 10, ett insugningsrör 12, vid vars ände ett munstycke 14 är anbringat, en sugslang 16, en sugmotor 18 och en separat luftrenare 20, vilken företrädesvis utgöres av ett elektrostatfilter. Uppfinningen är dock på intet sätt begränsad till att använda en luftrenare som innefattar ett elektrostatfilter, utan även HEPA-filter, ULPA-filter, mikrofilter m.fl. är tänkbara inom ramen för uppfinningen. Luftrenaren 20 uppvisar organ, ex.vis en stos 21 för anslutning av sugslangen 16.As shown in Fig. 1, the system according to the invention comprises a hand-held unit 10, an intake pipe 12, at the end of which a nozzle 14 is mounted, a suction hose 16, a suction motor 18 and a separate air purifier 20, which is preferably constituted by an electrostatic filter. However, the invention is in no way limited to using an air purifier which comprises an electrostatic filter, but also HEPA filters, ULPA filters, microfilters and others. are conceivable within the scope of the invention. The air cleaner 20 has means, for example a socket 21 for connecting the suction hose 16.
Vid utföringsformen enligt Fig.1 är sugmotorn 18 anordnad på sugslangen 16 i anslutning till den ände av sugslangen 16 som anslutes till luftrenaren 20.In the embodiment according to Fig. 1, the suction motor 18 is arranged on the suction hose 16 in connection with the end of the suction hose 16 which is connected to the air cleaner 20.
Vid utföringsforrnen enligt Fig.2 är sugmotorn 18' anordnad inuti luftrenaren 20'. Även i detta fall uppvisar luftrenaren 20' en stos 21' för anslutning av sugslangen 16.In the embodiments according to Fig. 2, the suction motor 18 'is arranged inside the air cleaner 20'. Also in this case, the air cleaner 20 'has a socket 21' for connecting the suction hose 16.
Den handhållna enheten 10 innefattar konventionella organ (ej visade) för anslutning av dels sugröret 12 dels sugslangen 16. Den handhållna enheten innefattar lämpligen ett handtag 22 eller dylikt, varvid handtaget 22 innefattar reglage för manövrering av systemets olika funktioner, speciellt manövrering av motorn 18;18'. Nätanslutningen av motorn 18;18' sker direkt i en väggkontakt eller via luftrenaren 20;20'.The hand-held unit 10 comprises conventional means (not shown) for connecting the suction pipe 12 and the suction hose 16. The hand-held unit suitably comprises a handle 22 or the like, the handle 22 comprising controls for operating the various functions of the system, in particular operating the motor 18; 18 '. The mains connection of the motor 18; 18 'takes place directly in a wall socket or via the air cleaner 20; 20'.
Såsom antydes i Fig.1 och 2 är luftrenaren 20 resp. 20' försedd med en filterenhet 23 och en fläkt 24, varvid under normal drift av luftrenaren 20;20', dvs då sugslangen 16;16' ej är ansluten till luftrenaren 20;20', suges luft in underifrån, se pilen 26, och blåses ut upptill, se pilen 28. Filterenheten 23 kan vara av elektrostatisk typ, HEPA- filter, mikrofilter, ULPA-filter eller dyl.. En fördel med att använda ett elektrostatfilter är att inget tryckfall sker över filtret.As indicated in Figs. 1 and 2, the air purifier 20 and 20 'provided with a filter unit 23 and a fan 24, whereby during normal operation of the air cleaner 20; 20', ie when the suction hose 16; 16 'is not connected to the air cleaner 20; 20', air is sucked in from below, see arrow 26, and is blown out at the top, see arrow 28. The filter unit 23 can be of electrostatic type, HEPA filter, microfilter, ULPA filter or the like. An advantage of using an electrostatic filter is that no pressure drop occurs over the filter.
Dammsugningssystemet enligt föreliggande uppfinning fungerar påföljande sätt. När 10 15 20 25 30 3 506 825 systemet skall användas anslutes sugröret 12 och ena änden av sugslangen 16 till den handhàllna enheten 10. Därefter anslutes den andra änden av sugslangen 16 till Iuftrenaren 20 resp. 20'. Motorn 18;18' startas, ex.vis medelst fiärrmanövrering från handtaget 22 hos den handhàllna enheten 10. Damm och andra partiklar suges nu upp fràn underlaget, passerar genom sugröret 12 och kommer in i den handhàllna enheten 10 där dammet och de andra partiklarna fångas upp i dammbehàllaren, vilken normalt utgöres av en dammsugarpàse. Den luft som transporterar _ dammet/partiklarna upp till dammbehàllaren fortsätter nu genom den handhàllna enheten 10 och ut i sugslangen 16 för vidare transport till sugmotorn 18;18'. Från den luft som när fram till sugmotorn 18;18' har avskiljts relativt grova partiklar via dammsugarpàsen. Dessutom kan ytterligare rening av luften ha skett via efter dammsugarpásen belägna filter (ej visade) i den handhàllna enheten 10.The vacuum system according to the present invention operates in the following manner. When the system is to be used, the suction pipe 12 and one end of the suction hose 16 are connected to the hand-held unit 10. Thereafter, the other end of the suction hose 16 is connected to the air trainer 20 resp. 20 '. The motor 18; 18 'is started, for example by means of scarring from the handle 22 of the hand-held unit 10. Dust and other particles are now sucked up from the substrate, pass through the suction pipe 12 and enter the hand-held unit 10 where the dust and the other particles are caught up in the vacuum container, which normally consists of a vacuum cleaner pass. The air which transports the dust / particles up to the dust container now continues through the hand-held unit 10 and out into the suction hose 16 for further transport to the suction motor 18; 18 '. From the air reaching the suction motor 18; 18 ', relatively coarse particles have been separated via the vacuum suction passage. In addition, further purification of the air may have taken place via filters located (not shown) in the hand-held unit 10 located after the vacuum cleaner pass.
Den av sugmotom 18;18' transporterade luften passerar nämnda sugmotor 18;18' och kommer in i Iuftrenaren 20;20'. Där blandas luften fràn sugslangen 16 med den luft 26 som suges in från omgivningen. Sagda luftblandning renas därefter i Iuftrenaren 20;20', ex.vis pä elektrostatisk väg, varefter den så renade luftblandningen avbördas, se pilen 28, fràn Iuftrenaren 20;20'.The air transported by the suction motor 18; 18 'passes said suction motor 18; 18' and enters the air cleaner 20; 20 '. There, the air from the suction hose 16 is mixed with the air 26 that is sucked in from the surroundings. Said air mixture is then purified in the air purifier 20; 20 ', for example by electrostatic means, after which the thus purified air mixture is discarded, see arrow 28, from the air purifier 20; 20'.
Den i Fig.3 och 4 visade Iuftrenaren 20" motsvarar principiellt luftrenarna 20 och 20' även om filterenheten och fläkten ej är visade i Fig.3 och 4. Luftrenaren 20" är försedd med en slangvinda 30", lämpligen i form av en trumma, varvid slangvindan 30" via sin centrumaxel 32" är roterbart anbringad på Iuftrenaren 20". I Fig.3 är sugslangen 16" upplindad på slangvindan 30", varvid sugslangens 16" fria ände hänger ned fràn slangvindan 30" medan sugslangens 16" motsatta ände, via slangvindans 30" centrum, når in i luftrenarens 20" innandöme för att där anslutas till en sugmotor (ej visad).The air purifier 20 "shown in Figs. 3 and 4 corresponds in principle to the air purifiers 20 and 20 ', although the filter unit and the shaft are not shown in Figs. , the hose reel 30 "being rotatably mounted on the air cleaner 20" via its center shaft 32 ". In Fig. 3 the suction hose 16 "is wound on the hose reel 30", the free end of the suction hose 16 "hanging down from the hose reel 30" while the opposite end of the suction hose 16 ", via the center of the hose reel 30", reaches into the interior of the air cleaner 20 "to be connected there. to a suction motor (not shown).
I Fig.4 visas användning av dammsugningssystemet enligt uppfinningen med den med slangvindan 30" försedda Iuftrenaren 20". Därvid har sugslangens 16" fria ände anslutits till den handhàllna enheten 10, vilken motsvarar den handhàllna enheten i Fig. 1. För att alla delar av det rum/utrymme som skall dammsugas lindas sugslangen 16" av från slangvindan 30", varvid slangvindan 30" roterar runt sin centrumaxel 32" 506 825 4 N H 20 under sagda avlindning. Man kan tänka sig att avlindningen av sugslangen 16" sker under visst motstånd, ex.vis att en fjäder eller dylikt laddas upp i samband med sagda avlindning, varvid den uppladdade fjädern ombesörjer att sugslangen 16" åter lindas upp på slangvindan 30" när sugslangen 16" frigöres från den handhållna enheten 10.Fig. 4 shows the use of the vacuuming system according to the invention with the air cleaner 20 "provided with the hose reel 30". The free end of the suction hose 16 "has been connected to the hand-held unit 10, which corresponds to the hand-held unit in Fig. 1. In order for all parts of the room / space to be vacuumed, the suction hose 16" is wound off from the hose reel 30 ", the hose reel 30" rotates around its center axis 32 "506 825 4 NH 20 during said unwinding. It is conceivable that the unwinding of the suction hose 16" takes place under certain resistance, eg that a spring or the like is charged in connection with said unwinding, whereby the charged spring ensures that the suction hose 16 "is rewound on the hose reel 30" when the suction hose 16 "is released from the hand-held unit 10.
Alternativt kan man tänka sig att av- och upplindning av sugslangen 16" på slangvindan 30" sker medelst en motor som ombesörjer slangvindans 302 rotation runt sin oentrumaxel 32". Därvid styres slangvindans 30" rotation företrädesvis medelst en fiärkontroll på den handhållna enheten.Alternatively, it is conceivable that unwinding and winding of the suction hose 16 "on the hose reel 30" takes place by means of a motor which takes care of the rotation of the hose reel 302 about its center axis 32 ". The rotation of the hose reel 30" is preferably controlled by a hand control on the hand-held unit.
Genom det ovan beskrivna dammsugningssystemet erhålles en extremt ren utblåsningsluft från dammsugaren eftersom sagda utblåsningsluft bringas att passera genom en luftrenare 20;20', dvs både den från omgivningen till luftrenaren 20;20' inkommande luften liksom den från sugslangen 16 till luftrenaren 20;20' tillförda luften utsättes för samma rening i luftrenaren 20;20'. Sammanfattningsvis kan alltså konstateras att även då dammsugning sker försämras ej luftkvalitén i det aktuella utrymmet eftersom all luft passerar genom luftrenaren 20;20' innan den släpps ut i mmmm.The vacuuming system described above obtains an extremely clean exhaust air from the vacuum cleaner because said exhaust air is passed through an air cleaner 20; 20 ', ie both the air coming from the environment to the air cleaner 20; 20' as well as that from the suction hose 16 to the air cleaner 20; 20 ' the supplied air is subjected to the same purification in the air purifier 20; 20 '. In summary, it can thus be stated that even when vacuuming takes place, the air quality in the relevant space does not deteriorate since all air passes through the air purifier 20; 20 'before it is discharged in mmmm.
För att dammsugningssystemet enligt uppfinningen skall fungera tillfredsställande bör den sugslang 16 som användes uppvisa en utomordentligt slät insida, varigenom friktionsmotståndet gentemot den i slangen 16 framströmmande luften blir så lågt som möjligt. Därigenom kan en längre slang 16 användas.In order for the vacuuming system according to the invention to function satisfactorily, the suction hose 16 used should have an extremely smooth inside, whereby the frictional resistance to the air flowing in the hose 16 should be as low as possible. Thereby a longer hose 16 can be used.
Eftersom enligt uppfinningen sugmotorn 18;18' har "lyfts ut" ur den handhållna enheten 10 är denna utomordentligt lätthanterlig på grund av sin ringa vikt.Since, according to the invention, the suction motor 18; 18 'has been "lifted out" of the hand-held unit 10, it is extremely easy to handle due to its low weight.
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602345A SE506825C2 (en) | 1996-06-14 | 1996-06-14 | Vacuum cleaning system comprising a hand-held unit |
PCT/SE1997/000859 WO1997047228A1 (en) | 1996-06-14 | 1997-05-26 | Vacuum cleaner system |
AU32795/97A AU3279597A (en) | 1996-06-14 | 1997-05-26 | Vacuum cleaner system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602345A SE506825C2 (en) | 1996-06-14 | 1996-06-14 | Vacuum cleaning system comprising a hand-held unit |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9602345D0 SE9602345D0 (en) | 1996-06-14 |
SE9602345L SE9602345L (en) | 1997-12-15 |
SE506825C2 true SE506825C2 (en) | 1998-02-16 |
Family
ID=20402999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9602345A SE506825C2 (en) | 1996-06-14 | 1996-06-14 | Vacuum cleaning system comprising a hand-held unit |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU3279597A (en) |
SE (1) | SE506825C2 (en) |
WO (1) | WO1997047228A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7296323B2 (en) * | 2002-08-21 | 2007-11-20 | Hitachi Koki Co., Ltd. | Dust collector |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187771B (en) * | 1961-12-04 | 1965-02-25 | Licentia Gmbh | Vacuum cleaner with hose |
US5481780A (en) * | 1994-01-12 | 1996-01-09 | Daneshvar; Yousef | Clean air vacuum cleaners |
-
1996
- 1996-06-14 SE SE9602345A patent/SE506825C2/en not_active IP Right Cessation
-
1997
- 1997-05-26 WO PCT/SE1997/000859 patent/WO1997047228A1/en active Application Filing
- 1997-05-26 AU AU32795/97A patent/AU3279597A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE9602345D0 (en) | 1996-06-14 |
AU3279597A (en) | 1998-01-07 |
WO1997047228A1 (en) | 1997-12-18 |
SE9602345L (en) | 1997-12-15 |
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NUG | Patent has lapsed |
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