CN102176853B

CN102176853B - Vacuum cleaner with water filtration

Info

Publication number: CN102176853B
Application number: CN200980140029.7A
Authority: CN
Inventors: G·库里安
Original assignee: Winddrop
Current assignee: Winddrop
Priority date: 2008-08-11
Filing date: 2009-08-10
Publication date: 2014-05-14
Anticipated expiration: 2029-08-10
Also published as: US20110131756A1; CN102176853A; EP2323528A2; JP2011530358A; WO2010018342A3; WO2010018342A2

Abstract

The invention relates to a vacuum cleaner (100) in which drawn-in particle-laden air flows between an inlet nozzle (3) and a hole (119) communicated with a suction chamber (60). The vacuum cleaner is characterised in that it includes a water/air separator (1) disposed between an upstream pipe (2) and suction means, which can direct the gaseous phase into the suction chamber (60) and the particles into a container (22). The invention also relates to a heating body (201) built into the vacuum cleaner (100) and characterised in that it comprises a filament embedded in ceramic materials and a spray chamber (135) formed by a helical space between two bodies or casings (134; 137) nested inside one another, at least one of said bodies or casings (134; 137) taking the form of a ceramic body containing an embedded metal filament (130; 140).

Description

With the aspirator of water filtration function

Technical field

The present invention relates to a kind of aspirator, in described aspirator, aspirate contain particle or/and the air stream of liquid in casing input connect mouth (embout) and and the aperture of suction chamber UNICOM between flow.

The invention still further relates to a kind of calandria, it designed to be able to and is included in family expenses or cleaning equipment or described aspirator.

The present invention relates to the suction of the mixed flow being formed by air, water and suspended particulate.The present invention relates to household electrical appliance especially or/and cleaning equipment field especially relates to steam aspirator or cleaning glass equipment, or similar devices.

Background technology

Aspirator with water filtration function comprises aspirator, and described aspirator drives the air stream that contains particle and liquid through the liquid being included in container, in described container, carries out the filtration of particle by bubbling (barbotage).In some cases, after passing through water-air piece-rate system, air is discharged to the external world.In these equipment, filter and realized by bottom, these equipment only designed to be used on vertical slots cylinder position and use, and this makes it can not be used for portable set.

(en retour) suction in the time of pumpback of clean steam jet equipment comes from water and the particle of steam-condensation.Separating liquid before must be in clean air is sent back to surrounding environment, makes its not moisture or particle.Water droplet must with air flow from, and must its in suction module by removing before and between in being discharged into atmosphere.

Document WO 0154798 has described the aspirator with water filtration function of the conventional filter (for example: plastic foil or polymeric foam) with water resistant.These devices are unsatisfactory, because addle or the caused pore plugging of fine particle that do not filter out always occur rapidly.Therefore there is power loss, and must interruption of work to clean or to change filter.In fact,, because air is by necessary permeability, can stop enduringly passing through of water without any a static filtering system.Prior art attempted solving these water by arriving beyond filter and the problem of plugged filter by the internal capacity of increasing device or by reducing significantly air mass flow, wherein, the handiness of equipment is harmed in the increase of device interior volume, the pumping efficiency that significantly reduces to harm equipment of air mass flow, the object of these technology is to make addle away from filter.The maintenance of filter, dismounting, clean and periodic replacement cause health, clean difficulty and Cost Problems.

Document US01/0015132 has described a kind of cone separator with vertical revolving fragment, it uses separately, have following defect: air mass flow is limited, this is because the close of necessary each of good efficiencies limited the area that air passes through on the contrary, therefore harms performance.Or, the container of large volume, or the little dynamic water-air mixing of reduction filter quality, or last, the necessity of interpolation extra filters.According to identical principle, the known rotor with gap or fin.In the first modification, this rotor is attached on turbine, produces friction at groove-tongue piece sealing device place, and described sealing device is absolutely necessary for stoping particle to enter in the region of aspirating turbine, and this requires periodic maintenance.In the second economic modification of expectation, separator and turbine are overall, and are conventionally fixed to the metal inlet of turbine by axle oversize in length, extend the driving of turbine and limit air to enter turbine.

Attempt by by means of adding on axle, extra separator module extends molded by copying (surmoulage) or similar manner is directly fixed on the first separator on turbine inlet, solve and block the problem that air passes through, it is because length causes greatly serious imbalance problem, and this is because vibration is disadvantageous.In addition, the in the situation that of small-size equipment, big-length makes equipment volume very large and very inconvenient.

The accumulative total of turbine can increase air by necessary negative pressure, but therefore improves the air mass flow of pursuing, and this technology automatically causes exceed the quata cost and the motorization (surmotorisation) excessively of electric consumption.It is also known that, increase the diameter of separator, larger gap and the gross area of fin are provided thus, be independent of seal support part turbine, above-mentioned groove-tongue piece type but need to use.Finally, the motorization of turbine and the separator with fin vehicularized separately allows to act on rotary speed.In order to make up these defects, therefore aspirator must cross motorization or dual motorization conventionally, is therefore expensive and has large volume, or must reinforce by stronger axle or by oversize entirety.Default ground, equipment damages rapidly due to the shortage of vibration or the power that especially reduces pressure.

Therefore the aspirator with water filtration function like this can not be entirely satisfactory.

Document GB 2 382 042 has described a kind of water-air separator with rotating brush, and described rotating brush forms obstacle to the air stream that contains particle, and air stream is forced through described rotating brush.Fixed and be suspended in airborne composition, especially water by capillarity, wherein said water is guided along bristle under the effect of centrifugal force, and discharges to the peripheral wall away from brush, then to collecting and exclusionary zone discharge.Air stream significantly pressure drop in baffle (chicane) (perte de charge) makes to make aspirator to cross motorization, and therefore causes the raising of noise level.Due to radially or axial annular, the far air outflow port from rotating shaft, efficiency is not fully up to expectations.The traditional filtering device that multiple brushes are even made up of material with holes is connected and is shown, the configuration of a brush is in this case not enough to solve completely proposed problem, i.e. complete Separation of Water and air stream in the time passing through in separator.In addition, the combination of this multiple separators that are installed in series inevitably causes the significantly increase of volume and weight, and this makes to be more difficult to be applied to portable field of household appliances, pursues performance, compactness and light in described field.

Applicant's patent application FR 06 02951 use are a kind of for aspirator, water-air separator between water receptacle and air suction road allows to improve significantly reliability, wherein said water receptacle is connected by the UNICOM aperture being made up of suction cone with air suction road, described water-air separator comprises chamber, the permeable filter of air is mounted to and can encloses pivotally motion in described chamber, and designed to be able to by centrifugal intercepted and captured water is transferred to its periphery, here described chamber comprises the support chimb perpendicular to the rotating shaft of filter, it is by cooperating to form blocking device with described support chimb.

Document EP 1 112 712 A1 and EP 1048260 A2 have described the device filtering by water, in these devices, air stream drives water, produce the Turbulence Mixed compound that is difficult to again concentrate simultaneously, cause and be difficult to a certain amount of water droplet that (being for example greater than 30dm3/s in pulley-type (de type tra neau) equipment) keeps in large air mass flow.The necessity of extra filters or net grid requires maintenance regular and dry as dust.These technology do not allow to exceed 25dm3/s conventionally, are 30dm3/s to the maximum for pulley-type aspirator.Negative pressure is independent of this result, because it only affects the ability of moving particles.The difference of these known technologies is only the location of service and baffle, allly all needs large-sized container.The element complexity that impact is filtered only allows container to be placed on unique position, and changeability is very little.

Especially difficulty is first filtered dust by water well completely in limited space and on the diverse location in space, then by the described water that contains particle and air flow from.Outside described filtration difficulty, also has the variability of blocking the air mass flow causing due to the air intake on accessory, especially when described its contacts with part to be cleaned.In fact, little flow is unfavorable for more specifically by the liquid filtering filtration drying particle well that becomes to assign to, described liquid filtering composition for effectively must with dynamically, all even regular mixing.The dried particles of not caught by liquid therefore can block may extra filters, and offset the type and filter the effect of peculiar lasting air mass flow; Or more seriously, be discharged in surrounding air.

In field of household appliances and especially in cleaning household electrical appliance field, especially in the equipment that produces water heating in order to produce hot water or steam, owing to having metallic object, power and water simultaneously, no matter the generation of steam is instant or is undertaken by boiler (chaudiere), all making to have ground connection electrical safety, and described ground connection electrical safety provides in supply lines.Owing to conventionally using 2 grades of electro-motors, described safety is not absolutely necessary in simple aspirator.Applicant's patent application FR 06 10563 is by means of isolating metal part and make its coating that is categorized as 2 grades, has allowed to cancel this safety.The defect of earth conductor is the expensive of cable, and cannot in the situation that cable length is equal, use cable winding device especially automatically, but on the contrary, the cable length that market demand increases.The present invention is intended to further improve size-power ratio, portability, cost and the manufacture simplification for generation of the device of steam.

In order further to improve described different device and to meet portable equipment, the especially market demand of steam aspirator, must provide compatible with little weight (for manual use, being 1.5 kilograms to 4 kilograms) and there is the solution of small size.For given volume and identical air mass flow, equipment must provide the performance of high air speed in separator and in container.

Summary of the invention

The object of the invention is to, solve these main difficulties by proposing a kind of aspirator with water filtration function, in described aspirator, optimize the route of the stream aspirating to improve the separation at the particle of suction upstream.In a preferred format, the present invention includes the water-air separator of improved efficiency, it is applicable to the aspirator with water filtration function of any type and pumping equipment that can pumping liquid.In a perfect format, the integrated a kind of steam generator of the present invention, it allows to break away from grounding safety conductor, this allow by cable winding device even for volume and weight very little, equipment that particularly weight is less than 2 kilograms.

The present invention relates to a kind of aspirator, in described aspirator, aspirate contain particle or/and the air stream of liquid input connect mouth and and the aperture of suction chamber UNICOM between in casing, flow, described aspirator is characterised in that, described aspirator comprises at least one water-air separator, it designed to be able to and is motorized and is inserted between upstream line and aspirator, and be designed to gas to be directed in described suction chamber mutually on the one hand, liquid phase and particle can be directed at least one container of wherein preserving described liquid phase on the other hand.

According to a feature of the present invention, in order to filter described stream by water, described aspirator comprises bubbling container in aspirator upstream at upstream line place, connect between mouth and described UNICOM aperture and flow in described input at the stream aspirating described in described bubbling container, described aspirator comprises turbine, described bubbling container comprises at least one peripheral channel (veine), and described peripheral channel has the shape of general toroidal, and designed to be able to and carry out the centrifugal of described stream.

According to a feature of the present invention, described peripheral channel is guided described stream into such region, and in described region, separated next door produces Venturi effect.

The invention still further relates to a kind of calandria, it designed to be able to and is included in housed device or cleaning equipment or described aspirator, described calandria is characterised in that, described calandria comprises that at least one imbeds one or more the wires in the element being made up of ceramic based material, the feature of described calandria is also, described calandria comprises at least one vaporizer, described vaporizer is made up of the spirality between two mutually nested shell or bodies or the space of similar shape, at least one in described nested shell or body is for comprising imbedded ceramic body described wiry.

The invention still further relates to a kind of flatiron, it comprises at least one calandria 201, for generation of steam or/and heatable soleplate.

Accompanying drawing explanation

By with reference to accompanying drawing, by the following detailed description to non-limiting example of the present invention, other features and advantages of the present invention will become apparent.In these accompanying drawings:

Fig. 1 is the local longitudinal sectional view of signal of the basic format of the included bubbling container of the aspirator with water filtration function according to the present invention;

Fig. 2 is the local longitudinal sectional view of signal of a preferred format of described container;

Fig. 3 is the local longitudinal sectional view of the signal of container described in aspirator is in the time facing upward position;

Fig. 4 is the local longitudinal sectional view of the signal of container described in aspirator is during in nutation position;

Fig. 5 be in a preferred embodiment, equipment according to the signal partial sectional view of the water-air separator of aspirator of the present invention;

Fig. 6 is the partial, detailed view of Fig. 5;

Fig. 7 is the partial perspective schematic diagram of the preseparator that can use together with the separator of Fig. 5;

Fig. 8 is according to the perspective diagram of the aspirator with water filtration function of the present invention;

Fig. 9 is the local longitudinal sectional view of the signal in the time there is no bubbling container but comprise the water-air separator according to Fig. 5 according to the equipment of Fig. 8;

Figure 10 is with Air-Water separator but there is no the decomposed perspective diagram of the aspirator format of bubbling container;

Figure 11 is the decomposed perspective diagram with the preferred format of aspirator of the basic format bubbling container of Air-Water separator and Fig. 1;

Figure 12 is the view that is similar to Fig. 9, its show one the air that aspirates from ventilation turbine the anterior embodiment discharging and laterally discharge in its every side, the cooling-air routing in aspirator;

Figure 13 is the perspective diagram with the Air-Water separator of Fig. 6 of side air outlet;

Figure 14 is equipment household electrical appliance, especially equips the signal partial sectional view according to the device for generation of steam of the aspirator with water filtration function of the present invention;

Figure 15 is the perspective diagram with aspirator subjacent cable coiler, with water filtration function;

Figure 16 is with the schematic top plan view that is included in aspirator cable winding device, with water filtration function between centerbody and side container;

Figure 17 is the local longitudinal sectional view of signal with the bubbling container modification of float;

The schematic diagram of Figure 18 has illustrated the cooling-air routing in aspirator in so-called rear portion bypass (by-pass arriere) modification, wherein said rear portion bypass modification by aspirated air by means of parcel motor the shell that separates two strands of air streams part and discharging at periphery from ventilation turbine rear portion from equipment;

Figure 19 is the view that is similar to Figure 14 that shows ordinary telegram resistance;

Figure 20 is the perspective diagram that partially opens of rear portion periphery bypass (by-pass p é riph é rique arriere) format according to aspirator of the present invention;

Figure 21 is the longitudinal profile detail view of the pointed separator (s é parateur ogival) according to Fig. 5 or Fig. 6;

Figure 22 be similar to Figure 14, according to the longitudinal profile schematic diagram of another calandria of the present invention;

Figure 23 shows according to one of calandria of the present invention and simplifies modification;

Figure 24 be similar to Figure 22, according to the longitudinal profile schematic diagram of another calandria of the present invention.

The specific embodiment

The present invention relates to separate and be included in fluid in gas, especially in household appliance technical field, especially with water filtration function and for liquid aspirator and the similar device of the so-called steam aspirator that cleans by steam.

The present invention can be applicable to any gas and any liquid.In the following description, mention especially a kind of specific application, in described specific application, gas is air, and liquid is water.

The present invention relates to a kind of aspirator 100, in described aspirator, aspirate contain particle or/and the air stream of liquid in casing input connect mouth 3 and and the aperture of suction chamber 60 UNICOMs between flow.According to the present invention, described aspirator comprises at least one water-air separator 1, it designed to be able to and is motorized and is inserted between upstream line 2 and aspirator, and be designed to gas to be directed to mutually in described suction chamber 60 on the one hand, liquid phase and particle can be directed at least one container on the other hand, wherein in described container, preserve described liquid phase.

In a preferred embodiment; described aspirator 100 is with water filtration function; and comprise bubbling container 22 in the aspirator upstream that is especially turbine 10 forms at upstream line 2 places; in described bubbling container, aspirate contain particle or/and the air stream of liquid input connect mouth 3 and and the aperture 119 of suction chamber 60 UNICOMs between flow.

One preferred embodiment in, aspirator 100 according to the present invention can manually use, or uses on vertical (de type balai) or portable moveable support.In the advantageous applications going out as shown in the drawing, it is portable manual equipment.

According to the present invention, described bubbling container 22 comprises at least one peripheral channel 103, and it is general toroidal at least in part, and designed to be able to before described air-flow enters baffle and carry out centrifugal to it.Described path 10 3 can be according to any open angle, even exceed the expansion of enclosing the land.

Preferably, as visible on Fig. 1 or Fig. 2 or Figure 17, described bubbling container 22 is defined by the outer next door 101 of at least one spoke-like, described outer next door have constant or change there is no obstacle and concavity changes suddenly curvature, and with together with the first endoseptum 106 as jet flow deflector, limit described in enter contain liquid or/and the flow channel 103 of the air stream of particle.In a specific embodiment, as visible in the accompanying drawings, described container 22 is the shape of general flat, and between next door 101 and the first endoseptum 106, comprise outside especially one or more side cheeks (joue lat é rale), described side cheek connects in the mode of sealing by gummed, welding, molded or similar method.Described container 22 especially can by generally flat the first side cheek and be spherical crown or analogous shape the second side cheek come around.The shape of side cheek by the capacity of container or/and the ergonomics demand of the accessory that container comprises and equipment decide.In the situation that equipment is very compact, spherical or there is being shaped as of the polyhedral, cube of roughly the same face or other and obtain minimum volume, therefore also provide for obtaining minimum weight the internal capacity of optimizing.

Described path 10 3 is preferably according to planar development circular or similar shape, to produce vortex condition under the swabbing effect being transmitted by aperture 119, described vortex is by the described stream of centrifugal discharge, and described centrifugal effect is to make thus especially liquid or solid composition again to concentrate near outer next door 101.The stream that comprises liquid or dried particles illustrates by solid arrow, and the air stream being cleaned is illustrated by dotted arrow.

In the simplest format, as seen in Figure 1, described stream flows along outer next door 101 in bubbling container 22 inside.The baffle at endoseptum 113 places with return portion (retour) forces down liquid phase, and tends to make liquid again to fall into mutually region, the following peripheral 22A of container 22, and it forms liquid receiver according to the variably of equipment.Be sucked by aperture 119 as for air, described air, after walking around the next door 116 that forms baffle, by after chamber 108, arrives described aperture.Described simplification format does not allow filtration drying dust on all positions in space, and liquid filtering composition must be positioned near of outlet 150.But described simplification format forms the very economical format that is very suitable for device for cleaning glass.

In a preferred format, as seen in Figure 2, described path 10 3 carries out before flowing to baffle centrifugally described to described stream, and at described baffle place, separated

next door

106 and 107, causes Venturi effect.

The 105Yu Wai next door, end 101 that connects mouth 3 the first endoseptum 106 farthest from input separates a little distance d1, to accelerate the speed of described stream.Described stream continues in chamber 111 at the route in path 10 3 downstreams, and described chamber 111 is limited by next door 113 in outside, and next door 113 is preferably continued by next door 114, and the liquid of described stream is flowing along described next door after flowing in outer next door 101.

Than the first endoseptum 106, from outer next door 101, the second farther endoseptum 107 is defined for the first receiver 115 of collected liquid, and described the second endoseptum is arranged as in included end 105 those sides of described the first endoseptum and is roughly parallel to the first endoseptum.Preferably, the first endoseptum 106 and the second endoseptum 107 are roughly parallel to outer next door 101, at least near of end 105.The shape of the second endoseptum 107 flows possible excess liquid on the inwall 106A of the first endoseptum 106, and described inwall 106A is defined for the second receiver 109 of collected liquid.Especially, the first next door 106 and the second next door 107 are bending, and their center of curvature is positioned at the same side in the second next door 107, towards the inside of bubbling container 22, away from outer next door 101.Preferably, as seen in Figure 2, the mean radius of curvature in the first next door 106 is larger than the mean radius of curvature in the second next door 107.

Described the second endoseptum 107 comprises end 108, and described end 108 is positioned at than the end of the first endoseptum 106 105 more in described stream downstream part, and is positioned at apart from outer wall 101 apart from d2 place, is describedly greater than apart from d1 apart from d2.The condition of gathering is thus to produce Venturi effect, and force in vortex region 110 with on the direction of swimming over to downstream of described stream, facing to or the form of the jet flow of spraying towards next door 113 suck liquid, this is positioned on extreme angles position and makes water no longer directly contact also and temporarily no longer can guarantee to be particularly useful in its filtering function with grain flow at aspirator 100.

Described venturi solution can be applicable to visible modification in Figure 17, and can be applicable to the configuration that other on the pulley-type or the vertical aspirator that especially comprise level or vertical flat vessel bulkhead need mixing air and water.Can use therein all known Venturi effect systems: eddy-current system, membrane system, lance system, band are restrained entrance or dispersed system or the propulsion system of outlet.

Be understandable that, the shape of the circular of container 22 and path 10 3 allows operating equipment 100 on diverse location, if particularly user carrys out pivotable by it around the axle that is approximately perpendicular to various flows mobile in the different passages included at container 100 and baffle, wherein said axle is especially orthogonal with the figure plane in the example of Fig. 2.Therefore, the special arrangement of the inwall 106A of the second endoseptum 107 and the first endoseptum 106 is especially favourable, collect because any liquid in the first receiver 115 overflow or for supplying with the second receiver 109, or for excess liquid being directed to vortex region 110, this allows again to take in the first receiver 115 after flowing on described liquid

next door

113 and 114.

Tend to constantly because the Venturi effect between

end

105 and 108 is cleared as for 109 of the second receivers, and tend to supply with vortex region 110, therefore tend to fill the first receiver 115.Advantageously, emptying stopper 43 is placed in described the first receiver 115 places.

In the downstream of described stream flow direction, next door 114 is by as baffle and forbid that the next door 116 that liquid passes through continues, air stream is in 116Dao chamber, described next door 117, then in the opposite direction, before it is discharged by aperture 119 along the another side 116A in next door 116 or another next door in chamber 118.Depend on equipment configuration and all or part of removed its impurity, in Fig. 2, be then sucked into suction chamber with the described air stream shown in dotted arrow, and in a preferred format, through separator 1 to remove residual particles therein or/and liquid.

Figure 17 shows another modification, and it has the air arrival direction reverse towards the bottom of leading to aperture 151, and is provided with the float 152 of mark overfill.Next door 153 continues next door 106, and forbids that any air through purification passes through, and the described air through purifying must be by chamber 108 to pass through the next door 154 that (chevaucher) is bending subsequently.Described modification has advantages of and in the situation that equipment level reverses, keeps addle.Therefore this complementarity provides the ability of working on can all positions in space.

Can guarantee all can carry out on all positions space constant and effective separation around several circles and the spiral like this baffle that forms real spiral from container perimeter.In the device of Figure 17, described separation and volumetric flow of gas are irrelevant, and described volumetric flow of gas changes with used accessory, location and surface to be cleaned.Described spiral or reel in the mode of level or in the vertical mode that is more suitable for the conventional straight container on pulley-type aspirator.

Described system is because next door, the angle Curve Design of its opposition has the advantages that not reduce air mass flow.In the scope of the spiral vertically stacking, described system is particularly useful for separating liquid or dried particles, and more effective than cyclonic system, and wherein said cyclonic system degradation in the case of the speed of aspirated stream declines is a lot.

Fig. 3 shows an operating position, and on this operating position, aspirator 100 is faced upward, and input connects mouth 3 and turns to eminence.In this configuration, all liq is taken to receiver 115 again, and if 105 places do not have Venturi effect in end, the path 10 3 of the particle in transport air can be by liquid filtering, and wherein said Venturi effect allows combination drying particle and the liquid for its filtration by jet flow 100.

Fig. 4 shows an operating position, and on this operating position, aspirator 100 is nutations, and input connects mouth 3 and turns to lower.In this configuration, liquid is taken to

receiver

115 and 109 places again, and takes the end 104 of path 10 3 to, and therefore always contacts with aspirated dried particles.

Certainly, the shape and size of the endoseptum of container 22 are along with the type of equipment 100, fill the position in aperture, emptying aperture, UNICOM aperture and desired fill level and equipment acceptable gradient and change, no matter described equipment is vertical, manual or portable.Especially, next door 154 does not engage with two walls of container, and therefore allows to use the equipment of lying on one's side.

In aspirator 100 the simplest formats, aperture 119 and the direct UNICOM of suction chamber 60, and the air aspirating is discharged to outside at downstream line 4 places, and do not pass through container 22.Air removes its water by separator 20.The in the situation that of Figure 10, water flow is through passage 119, to enter container 22.In the situation of Figure 11, passage 119 allows air to return to separator 20, and allows the residual water being kept by described separator to flow, and to move to container 22, keeps most of in described container 22.

In a preferred format, for maximum efficiency, aspirator 100 according to the present invention comprises the liquid-gas separator 1 of arranging in special mode.Described separator 1 comprises the device for guide gas flow between upstream line 2 and downstream line 4, and wherein said downstream line is for discharging the gas through purifying except any liquid and any impurity.Under the effect of aspirator or pressue device, directly connect the gas flow that contains liquid of mouth 3 from input, or when by bubbling container 22, removed its particle and liquid phase thereof most, the gas flow that contains particle and/or liquid, arrive upstream line 2 places.Described upstream line 2 is connected by UNICOM aperture 13 with downstream line 4.Separator 1 comprises at least one filter 19, and described filter is mounted to can be around rotating shaft 8 motion rotatably in upstream line 2, can be by gas permeation, and designed to be able to by centrifugal intercepted and captured liquid is delivered to its periphery.

When running into filter 19, gas flow carries out the separation of water and air, the channel interior that described filter 19 is plugged on described chamber or is made up of guiding device, on the passage of described gas flow, block UNICOM aperture 13, and install regularly one or the other inside in upstream line 2 or downstream line 4 inside of upstream line 2 (preferably) or movable installation rotatably preferably.Preferably, filter 19 activated and carries out around the rotatablely moving of rotating shaft 8, and described rotating shaft is the axle of turbine 10 preferably, and turbine 10 produces negative pressure and driven by the motorized device 7 of motor gasifying device especially.It can also be driven by motorized device independently, or the turbine being driven by the stream through separator 1 drives.In a special format, separator 1 comprise for according to the pressure differential between upstream line 2 and downstream line 4 or/and the flow of the gas flow of separator 1 regulates the device of described separator rotation speed.

According to the present invention, filter 19 is made up of pointed separator 20, and described pointed separator is provided with radially brush or/and fin, and is fixed on turbine 10, described turbine is can be in 13 downstreams, UNICOM aperture movable rotatably, and described pointed separator is by described UNICOM aperture and described turbine UNICOM.

In the case of the family expenses aspirator 100 being especially connected with clean steam injection equipment, air stream contains water droplet.Described air stream is driven to pointed separator 20 under the suction function being produced by least one turbine 10, the moist particle that described pointed separator is removed described water droplet and may be existed, in the time of bubbling in bubbling container 22, it will be brought in the mist forming in upstream.

The intercepting and capturing of liquid by by filter 19(its can be by gas permeation) around the dam effect that rotation obtained (effect de barrage) of its rotating shaft 8 with come together along the capillarity of described filter to realize, its permission will be present in the drop in aspirated air stream or/and particle is radially guided its periphery into by centrifugal.The high rotation speed of filter 19 allows to prevent that liquid communication from crossing its gap through described filter and directly passing through.The width in the gap between rotary speed, fin quantity and shape thereof, the fin of separator can be adjusted according to the configuration of equipment and the performance of pursuing.

Filter 19 is radially held in the wall away from upstream line 2, so that permission is injected in drop or water droplet on its wall under its turning effort.Portable equipment advantageously comprises the region 21 for collecting water in the chamber at upstream line 2 places as seen in Figure 9, describedly defined by casing deflector 11 for the region of collecting water, and by aperture 119 and bubbling container 22 UNICOMs.Casing deflector 11 forms the next door between upstream line 2 and downstream line 4, and comprises axially open, and the diameter of described axially open is less than the maximum gauge of pointed separator, and preferably unique to avoid any trapped gases stream.Collecting zone 21 is general toroidal, round the periphery of filter 19, and enough greatly to prevent from forming vortex, and allows water droplet there is no localized accumulated to flow freely along wall, and described localized accumulated is unfavorable for the good operation of separator 1.

Casing deflector 11 allows equipment to maintain on multiple positions, guarantees its operation simultaneously, even if overturn this equipment, this is especially favourable for portable equipment.Preferably, its section is bell, section almost parallel with turbine deflector 12, described turbine deflector is arranged on the front surface of turbine 10, and comprise the axial aperture 13 for UNICOM between upstream line 2 and downstream line 4, gap between them is several millimeters, is 1 to 3 millimeter especially.Using under the preferable case of pointed separator 20, it is preferably on large as far as possible diameter and is fixed on this turbine deflector 12 at abutment 20B by gummed, welding or similar approach.If turbine 10 does not comprise deflector 11, pointed separator 20 can also be directly installed on described turbine.Pointed separator 20 is directly fixed on the upstream face of turbine 10 and on large as far as possible diameter, allow to benefit from large diameter passage, this causes less air axial velocity and therefore causes more effective separation, and the separator center of gravity of more close its drive source.

Preferably, pointed separator 20 has maximum diameter near in aperture 13, as in Fig. 5 and Fig. 9 in visible preferred format, it exceeds aperture 13 widely, and more narrower away from aperture 13, especially until join with axle.Described pointed separator 20 can have the length relatively little with respect to its diameter, is especially less than or equal to a times of described diameter, to eliminate any imbalance problem.If in the worst ground situation, pointed separator 20 can be taper or frustoconical, in a preferred format, the selection of the pointed shape of heaving has advantages of that this has been avoided any vortex that is unfavorable for that air free is mobile not for the air stream entering provides flat cutting edge of a knife or a sword.The described shape of heaving allows comparing neighboring area longer in taper format by acquisition on the whole longitudinal cross-section of its axis, and high separating power is provided thus, reduces the Negotiation speed of air, to obtain little volume and low-down level of vibration simultaneously.Preferably, pointed separator 20 comprises and is roughly parallel to the return portion 20A that its rotation 8 extends, described return portion covers casing deflector 11, to form baffle, and can be formed by the part that exceeds that partly covers the fin towards downstream casing deflector 11, pointed separator 20 or hair.

As visible in Figure 21, pointed separator 20 is preferably monoblock type, and comprises real cover (chapeau plein) 170 at the front portion place that approaches equipment.For fear of the infiltration of water, separator 20 is made up of the fin replacing: interior fin 171 continues described cover, and is separated by the space of wherein inserting peripheral tabs 173, and described peripheral tabs forms the major part of pointed body.Interior fin 171 is each to be continued by exceeding part 172, described in exceed part and cause the extraction of water, and stop the infiltration of the joint of water between interior fin 171 and peripheral tabs 173.

The validity of described unique separator allows to separate completely the liquid being included in the gas flow entering.Its work is economical.Therefore avoid multiple separators need to be in series installed, multiple separators are in series installed always disadvantageous aspect vibration.

Be understandable that, any pressure drop on air stream is all unfavorable for the efficiency of the equipment at its installation place.As seen in fig. 5, separators according to the present invention 1 extremely simple, there is the installation that a small amount of member do not have useless gas flow and allow pressure drop to be restricted to strict minimum.

If for the convenience realizing, the rotating shaft 8 of filter 19 is capable with the levelling in the region of filter 19, and its relative orientation can be different, and does not exceed the present invention.

In a preferred format, the turbine 10 being preferably molded as by plastic material is fixed on the gusset plate 14 that is preferably metal, described gusset plate is included in the unique fixing point 15 on the axle 9 of motor that forms motorized device 7, and allows better to maintain at axle place and resist the ability of the plastics deformation relevant with being applied to strong centrifugal force on turbo blade.

Advantageously, the main body of separator 1 is molded, and upstream line 2, downstream line 4, guiding device and casing deflector 11 form the single piece that limits aperture 13.Turbine 10 can be rotated in the convergence chamber 160 of the air that aspirates that is arranged in filter 19 downstreams, and wherein said convergence chamber is an identical molded unitarily formed part preferably.Described chamber preferably includes for gas radially carrys out the pipeline towards upstream deflection by means of the revolution of the air of discharging thus towards the bypass being radially connected with downstream line 4 or periphery end 5 or by wraparound.The side exit of downstream line 4 and convergence chamber C can also reverse, and allow in an identical manner air to discharge to device downstream.Downstream line 4 is preferably and for example have large-area or/and heavy in section air outlet slit 301(: insert the concave volume 300 between the included side cheek of the center main of aspirator 100 and described aspirator) UNICOM, send to reduce as much as possible sound, sending further of described sound reduced by sound insulation element or coating in described concave volume 300.Due to the simplification of installing and the saving of weight and volume, the molded design that forms the guiding device of the main body of separator 1 has advantages of economical.Advantageously, the wall of inner member and surface, turbine, each pipeline and chamber is coated with sound insulation coating or processing layer.

The rotary speed of filter 19 is conventionally greater than per minute 20000 and turns, and preferably on per minute 25000 right sides of turning left.

Implement modification according to one, can consider that filter 19 upstreams in separator 1 arrange at least one extra liquid-gas stream separator 40, to implement the first separation, the separation of particle is not in particular bubbling chamber filling water if especially use user separators according to the present invention in the situation that of dry-type working or in the aspirator with water filtration function.Advantageously, described additional separation device 40 comprises sieve or filter, especially pleated filter (filtre pliss é).Described additional separation device can as seen in fig. 5ly be installed like that regularly, or is mounted to and can be rotated around the axle of pointed separator 20.Described device 40 preferably has the global shape of frustoconical.When the axle of separator is vertical and when upstream line 2 is positioned at lower position, described shape is convenient to be come to sieve described in automated cleaning by liquid flow: therefore, under the effect of High Rotation Speed, the sieve of constituent apparatus 40 is little to be stopped up or does not stop up, and only causes very little pressure drop to described stream.

Or in upstream, as visible in Fig. 5 and Fig. 7, separator 1 advantageously comprises at least one preseparator 41, described preseparator is except opening 42 is with the form of the casing of external upstream closure, opening 42 and at least one spiral coil UNICOM, wherein said spiral was given eddy current or the cyclonic motion towards downstream to it before the suction of the gas flow that contains liquid and particle.Under the particular case of Fig. 5 and Fig. 7, the passage of described preseparator 41 in pointed separator 20 and the penetration piece of additional separation device 40 (travers é upstream e).Therefore, described preseparator 41 is implemented the first peripheral drive to liquid and the particle that comprises thereof.In a preferred format, described whirlwind effect preseparator 41 is guided in bubbling or addle container 22.Regardless of the type of equipment, described preseparator is all operable.Use multiple preseparators 41 to allow the helical effect that generation is vertical or level, continuous or repeat.

This description shows the situation of the aspirator 100 with water filtration function, and wherein, the stream that connects mouth 3 places suction in input is directed to bubbling container 22, with water, it is filtered.Comprise that the described separator 1 of pointed separator 20 can be used for other modification of household electrical appliance as shown in Figure 9, wherein, input connects mouth 3 and directly guides aspirated stream into pointed separator 20, if necessary, before described pointed separator, has preseparator 41 or/and additional separation device 40.In the example of Figure 10, there is no bubbling container, container 22 is addle container, it collects by pipeline 119 liquid and the particle that come from the collecting zone 21 between casing deflector 11, separator 1 and casing 6.

Liquid-gas separator according to the present invention has many advantages.Contrary with the separator being made up of fluid-tight porous filter, described separator does not stop up.The pressure drop of described separator is constant in time, this means that the pumping power of the household electrical appliance that comprise described separator 1 keeps constant in time.In fact, described separator allows to make the flow of gas (especially air) to remain constant, because separators according to the present invention is automated cleaning, can not stop up or stain.Therefore, user does not need to implement irksome maintenance.The efficiency that liquid-gas separates is very good, and this has reduced the particle discharge in environment around, and also stoped the excessive moisture of ambient atmosphere.Described separator allows the gas return path of design simplification, and its form allows to improve the compactness of equipment and the reduction of cost that described separator is wherein installed.

In the housed device that is for example aspirator 100, use under the particular case of described separator, separators according to the present invention 1 tool has the following advantages: allow to be formed in adjustable detachable filtering bodies between the main body of conventional particles aspirator and pipe, allow to remove paper bag simultaneously, allow to carry out the suction of liquid or allow air mass flow to remain constant.Combine with the use of separators according to the present invention 1 with the use of this principle of water filtration, be advantageously applicable to housed device or cleaning equipment, the especially steam appliance of any type.

Preferably, as visible in Fig. 9 and Figure 11, aspirator 100 comprises the device for generation of air stream, and it is especially the form of the motorized device 7 that drives turbine 10, and in casing 6, between upstream line 2 and downstream line 4, comprises separator 1 described at least one.Described aspirator 100 is very compact, and comprises the clean liquid container 30 of supplying with by filling aperture 34, and it is provided preferably with the filter core 33 excessively of for example making for anti-marl resin.Described container 30 is connected with the device 32 for generation of steam being made up of at least one calandria 201 by pump 31, wherein said calandria comprises at least one wire, described wire is imbedded in one or more elements that are specially made up of the material based on ceramic, and it comprises at least one vaporizer.Described vaporizer preferably by two each other the spirality between nested body or similarly space form, in described nested body, at least one is the ceramic body wiry of imbedding described in comprising.

Calandria 201 preferably includes at least one resistance 200, and its feature is found in application FR 06 10563 the application's reference, same Applicant and PCT/FR2007/05 2423.Especially, heater 419 has been described in document PCT/FR2007/05 2423.As calandria 201 as described herein, described heater uses extensively, no matter is on flatiron, housed device, cleaning equipment, or on other devices.Heater 419 in a tubular form preferably includes from the inside to the outside: first, central authorities' metal tube 421, it is optionally oxidation resistant according to used electrical insulator, in described central metal tube, the water of vaporizing or directly or through designeding to be able to make its route maximize and therefore make the maximized device of contact area flow (for example: coiled pipe, spiral separation 442 or similar device), it is attached on the wall of pipe 421.Described spiral guiding avoids vapor stream too directly to export.Preferably avoid using the alloy of high expansion coefficient, for example aluminium alloy.Then, device 419 comprises electrical insulator, and it is selected as is also heat conductor 422 or 425 as well as possible, and designed to be able to the ground connection of permission removal in described type calandria.This insulator can be applied to the inside of pipe 421 equally.Then, device 419 comprises heating resistor 423, and described heating resistor is made up of Helical Electric Wire circle especially economically, and wherein said Helical Electric Wire circle is placed on the periphery of the insulator that covers pipe 421, and is connected with circuit by means of two plugs.If necessary, the thickness of described Helical Electric Wire circle can carry out completion by thermal conductive ceramic, to improve overall inertia (inertie).Preferably, for as far as possible little volume, described resistance 423 does not add cover.Heating resistor 423 can have different structures, for example, on the periphery of heat-conduction electric insulation body, reel spirally, or reel to and fro on pipe 421.If resistance 423 is covered with electrical insulator, described spiral coil can join.Pipe 421 can comprise at least one especially spiral groove, to place described spiral coil.In the situation that resistance value is identical, for the pipe 421 of equal length, helical resistance 423 can have larger cross section with respect to straight resistance, and it is upper to be applied in better pipe, obtains thus the reliability increasing.Finally, device 419 comprises advantageously the also outer heat guard 424 of electric insulation, the entirety of its protection heater 419.The material using is the non-fiber ceramics based on having high adiabatic coefficent preferably.Preferably, the electrical insulator 422 or 425 of heat conduction is the form of integral material, or be the form that is deposited on the lip-deep thin layer 425 of mesotube 421, wherein said integral material can be for example the porcelain of pottery 422 or supply or similar type, and described thin layer is for example alumina layer for obtaining by plasma spraying.Described deposition can obtain by low temperature (500 ℃) potting in the mixture of especially aluminium oxide and silica after soaking equally, this economic solution allows to obtain the perfection protection being oxidized for metal tube 421 equally, therefore described metal tube can be made up of non-oxidation-resistant material, and in addition with dual electric insulation.The close technology of described and same available glazing allows to prevent calcareous fixing, described calcareous be fixedly the reason that electrical safety and efficiency are not normal.It is also feasible using deposit based on aluminium oxide and resin to manage 421 covering.Described material is not restrictive, uses the material with electric insulation and thermal conductive property or external insulation and electrical insulation property as long as relate to, and the application of other types and product also can be considered.Thickness is for example approximately the insulating barrier 422 of 0.10mm or 425(: aluminium oxide or magnesia) good result is provided.Preferably, the insulator 425 being applied on pipe 421 is than the better heat carrier of insulator 422 for the protection of heating resistor 424.Described heat conduction difference advantageously stems from remarkable higher alumina ration in insulator 425 than in insulator 422.The thickness of pipe 421 calculates according to the electrical power of desired steam flow, resistance and the necessary inertia of lasting flow.Other nonrestrictive materials (for example: magnesia, closely knit aluminium oxide, boron nitride, silicon nitride) can and need to use according to nonrestrictive application apparatus.The heat-conduction electric insulation body that is thin layer 425 forms has advantages of the heater of reducing 419 volumes, and allows to carry out thermal diffusion faster to the mesotube 421 contacting with water.The application of described thin layer can be by plasma spraying or by resin mopping or by soaking in bath or glazing or any known other system are realized.Described heating entirety is advantageously carried out completion by two connectors 426 and 427, and wherein said connector is thicker to avoid pressure in exit, allows the nested of conductor tube.Due to its simplicity, it is more economical, lighter that heater 419 overlaps parcel resistance than conventional the adding in aluminium block.

Described calandria 201 can be in a variety of application uses separately, in particular for household electrical appliance with for clean, especially for boiler: electric coffee maker or insulating pot or for sole plate or/and heater.

Calandria 201 as done further improvement as seen in Figure 14 and Figure 22: as described in calandria comprise at least one silk 130, described silk is connected with electrical network with 133 by its end 132.In the modification of Figure 14, core 131 is as at least one support of 130, and described core 131 is imbedded or is enclosed in ceramic body 134, and it comprises liquid inlet 138, and described liquid is preferably the water for generation of steam.In the modification of Figure 22, silk 130 is included in by the container that especially insulating materials of pottery is made, and described container is endosome or pipe 301 especially.Described container closure is in the endosome 302 that is preferably metal, and described endosome is preferably made up of aluminium alloy or stainless steel.

In described two modification, preferably, silk 130 forms of overlapping resistance to add realize, and the wherein said cover resistance that adds is preferably made up of the resistance of imbedding in the insulating powder of being especially made up of pottery, described insulating powder provides the insulation of the first level, and is included in the pipe of metal normally.In the modification of Figure 14, body 134 is enclosed in shell 137, and liquid preferably flows towards one or more outputs aperture 138A in one or more pipelines 135 at the periphery of body 134.

In the modification of Figure 22, endosome 302 is enclosed in seal 303, and to form one or more flow duct 135 between described endosome and seal, described flow duct forms vaporizing liquid chamber.

Preferably, in described two modification, described pipeline 135 is spiral helicine, or comprise that a series of is for example ring U-shaped and that be preferably dual U-shaped, to extend the route of liquid, to obtain on the contrary meticulous steam in exit with usual simple heating tube, wherein said simple heating tube is also discharged water under the pressure-acting of the steam having formed.

In the modification of Figure 14, body 134 cooperates at the inner surface 137A included with shell 137 of outer surface 134A place.Described shell is preferably earthenware, and described earthenware comprises at least one resistance 140, and described resistance is reeled especially spirally and imbedded in described pottery, and is connected with electrical network with 142 by its end 141.Body 134 and shell 137 by be respectively 143 and the complementary surface of 143A assemble, wherein said complementary surface is especially the form of external screw thread and internal thread.Shell 137 comprises that wherein said steam is heated under the effect of silk 130 and resistance 140 by the liquid of introducing at entrance 138 and produces for the aperture 139 of steam output.Silk be 130 or/and resistance 140 very advantageously can have the shape that length of run is very large, for example spirality, or because more economically and preferably with a series of rings that are simple U-shaped or Multistage U shape that form coiled pipe.

In the modification of Figure 22, endosome 302 cooperates with seal 303, and preferably, endosome 302 is included in cylinder, and seal 303 is the pipe being just in time engaged on described cylinder.Preferably metal of seal 303, and preferably made by aluminium alloy or stainless steel.Seal 303 itself is enclosed in by insulating materials and in the intermediate 304 of being preferably made up of pottery.Intermediate 304 is preferably realized with the form of pipe.As for 304, intermediate be enclosed in be preferably metal, and the shell 305 preferably made by aluminium alloy or stainless steel in.Described shell 305 comprises at least one resistance or silk 140.Described resistance or silk can advantageously be made up of according to the cover resistance that adds of above-mentioned principle at least one.

In the example of Figure 22, the cooperation of endosome 302 and intermediate 304 is threaded connection to realize without limitation, and one in described two individualities comprises external screw thread, and another comprises internal thread, or contrary.Assembling can also realize by gluing together.In a preferred embodiment of the modification of Figure 22, endosome 301 is earthenware, endosome 302 is made up of aluminium alloy, seal 303 is made up of stainless steel, to resist enduringly the corrosion of water of very calcification, and preferably according to rotary symmetry, intermediate 304 is made and is preferably tubulose by pottery, and shell 305 is made up of aluminium alloy.

In order to guarantee that dual-seal is to meet double insulated standard, preferably use in Figure 14, do not illustrate but in Figure 22 visible seal, described seal preferably and is without limitation the form of O shape circle, be respectively: 306, it and is positioned at the end of body 303 between body 302 and intermediate 304; 307, it and is positioned at the latter's end between body 302 and intermediate 304.Be understandable that, described embodiment provides the double insulation of calandria 201 and the protection completely of dual-seal.Therefore, reliability is completely, and no longer needs to use earth cable, and this allows saving in weight, volume, cost, provides the cable length more much larger than the cable length of common three line connection devices but also allow for user.

Figure 23 shows a very economical simplification modification, wherein, liquid flows in the body 303 as vaporizer 135 between entrance 138 and outlet 139, wherein said body 303 is preferably made up of stainless steel, and be included in by insulating materials, the especially intermediate 304 made of pottery and cooperate with it, described intermediate is included in the ectosome 305 of being especially made up of aluminium alloy, and described ectosome itself seals at least one and adds cover resistance or silk 140.

Be understandable that, especially, due to the use of aluminium alloy, add cover by metallic object and allow to prevent thermal shock, and the part that therefore allows protection to be made by ceramic material.And even broken in the situation that, pottery is maintained, and user is fully protected in dual-seal.

Preferably, the general power of resistance 140 is included between 3 to 4 times of silk 130 general power, and the resistance 200 that is 10 to 15cm for length is for example respectively 1500 watts and 500 watts.Silk 130 can be arranged on core 131 spirally, and has in this case larger diameter.In described two kinds of situations, for the length and the diameter that is about 5cm that are about 10 to 11cm, can obtain the general power of 2000W.And shell 137 insulate by the ceramic or similar insulator of fiber on its outer surface, wherein said insulator is kept by the casing that maintains of being for example made up of plastic material.This design is not restricted to tubulose, and regardless of the geometrical construction of settling, the described boiler that may be used to any type for generation of the device 32 of steam, especially has outside or inside and add cover with measuring body boiler.

Figure 19 shows according to same principle modification, uses preferably helical lost (labyrinthe) 155, with heating or vaporize water in extremely compact space between two ceramic bodies that comprise resistance 140.

The diversity of resistance 200 attainable forms allows it advantageously to substitute the calandria of insulating pot and electric coffee maker, and allows it to combine to realize boiler with plastics or ceramic vessel.Therefore economy and performance are good especially for this boiler.

By using this resistance 200 of being made by pottery completely, guarantee 2 grades of isolation, and do not needed to carry out ground connection.This allows to use the service cable that only has two lines, this make described service cable can be placed in equipment 100, for example clean liquid container 30 or

side cheek

22 or 30 and central casing 6 between coiler 53 on, or be placed in especially bottom, for example, on the periphery coiling support member or coiler 54 between the included roller of described equipment 100 or foot 55.It is all feasible using undersized cable auto reeling device therefore to become for all types of steam aspirators.

Preferably be brought to and be fixed on the cleaning apparatus (for example: strigil or other utensils) that the input of upstream line 2 connects on mouth 3 and locate by device 32 steam that produce.

Preferably, described equipment 100 comprises two cheeks, and a cheek is made up of clean liquid container 30, and another is made up of bubbling container 22, a groove that can comprise for coiler 53 in described two cheeks.Described clean liquid container 30 advantageously comprises the especially anti-calcareous core of resin.

The work of described cheek in upstream line 2 connects mouth 3 those sides and connects by the so-called front elements of one or more casings 6, and the element of wherein said casing especially comprises for generation of the device 32 of steam and pump 31.The so-called top that being positioned at of equipment 100 connects mouth 3 and upstream line 2 downstreams is divided and is comprised separator 1 and motorized device 7.Between separator 1 on the one hand and side cheek on the other hand 22 and 30, advantageously arranged the air output channel 300 with large as far as possible area on the large periphery of equipment, the effect of described side cheek 30 and 22 is to insulate against sound by bivalve effect.On described part arranged beneath control handle 50, the center of gravity 51 that the equipment 100 of liquid is housed is positioned at described control handle place.Therefore operator's hand is introduced the same as after-opening 56 places introducing, any infringement of the protected forward part of avoiding casing 6 of described hand in the gloves between side cheek and top are divided.By means of casing deflector 21, equipment 100 can be worked on all positions in space.Operator is operating said equipment on all these positions, and can be not tired especially, because operator holds described equipment at described center of gravity place.

Preferably, the aspirator 100 according to the present invention air loop that is cooled passes.Extraneous air entrance 200 is preferably arranged near of handle 50, and can comprise the baffle 201 that is optionally provided with air cleaner.Pipeline takes described fresh air to the chamber 202 of motorized device 7 ends that are arranged in turbine 10.Advantageously, described device 7 is fixed on the next door that described chamber 202 and another chamber 203 are separated, and the other end of described motorized device 7 is arranged in described chamber 203.Described device 7 by the fresh air stream from 202Xiang chamber, chamber 203 through, described air outputs to pipeline 205 from described chamber 203 by aperture 204, described pipeline 205 is directed to air in the chamber 206 of the device 32 for generation of steam, and therefore described air contributed to device cooling of described generation steam before it leaves equipment by least one delivery outlet 207.Described delivery outlet advantageously with the output channel UNICOM of the air that aspirates of downstream part that is positioned at downstream chamber 4, wherein said output channel is realized with the form of the chamber between the central body and the side cheek that comprise handle 50.Described layout guarantees the better comfortableness of user, and containment vessel, and guarantees good aging.Cooling-air advantageously mixes with the air that comes from downstream line 4, and therefore benefits from by Venturi effect that it is dynamic.

In a favourable modification, the Venturi effect that flows through of the air aspirating is extracted the air being present in around in the region of suction motor extracting pipeline place, and produce thus cooling-air stream, and do not need movement parts (for example: helical member or similar part), therefore make manufacturing cost lower.

In a word, according to the present invention, the air outlet slit of the three types of so-called bypass preferably can use:

By the side outlet of the anterior output of equipment, connect mouth 3 those side outputs in input, and with cheeks;

The side outlet of exporting by equipment rear portion,, connecing with input that side output that mouth 3 is relative, in upper part or output from the side, optionally removes a part for container, and with cheeks;

Approach the periphery outlet at equipment rear portion, it is positioned at part, and with the capsul of motor.

Cooling-air is advantageously discharged by the handle 50 of equipment.

A significant especially embodiment of described equipment 100 is the glass steam strigil with aspirator, for each be clean liquid container 30 and the bubbling container 22 of about 500ml, the empty mass of described strigil is approximately 1.5kg, for described strigil, the installed power of 400W or even 200W is enough to implement the clean of high-quality, and does not make operator's fatigue.On described equipment, the pointed separator 20 that the turbine 10 that for example diameter is 76mm and diameter are 52mm allows the air mass flow of 15 to 20 liters per second, described air mass flow and good suction and separative efficiency compatibility.

In the case of the simple dust aspirator that does not produce steam, the entrance of equipment can be provided with pipe, come from liquid clean or slightly dirty liquid container to guide by Venturi effect, so that described dust humidity, and separate by above-mentioned various separators subsequently.

The invention still further relates to a kind of flatiron, described flatiron comprises at least one calandria 201, in order to produce steam or/and heatable soleplate.

Claims

1. an aspirator (100), in described aspirator, aspirate contain particle or/and the air stream of liquid in casing (6) input connect mouth (3) and and first aperture (119) of suction chamber (60) UNICOM between flow, and comprise aspirator, described aspirator is characterised in that, described aspirator comprises at least one water-air separator (1), described at least one water-air separator (1) designed to be able to and is motorized and is inserted between upstream line (2) and described aspirator, and be designed to gas to be directed to mutually in described suction chamber (60) on the one hand, liquid phase and particle can be directed at least one container of wherein preserving described liquid phase (22) on the other hand, described aspirator contains particle or/and the air stream of liquid and locate to comprise bubbling container (22) in upstream line (2) in the described aspirator upstream that comprises turbine (10) for what filter described suction by water, in described bubbling container, described suction contain particle or/and the air stream of liquid connects in described input between first aperture (119) of mouth (3) and described UNICOM flows, described bubbling container (22) comprises at least one peripheral channel (103), described at least one peripheral channel has the shape of general toroidal, and designed to be able to realize described suction contain particle or/and the air stream of liquid centrifugal.

2. aspirator as claimed in claim 1 (100), is characterized in that, described peripheral channel (103) contains particle or/and the air stream of liquid is guided such region into by described suction, i.e. separated next door (106 in described region; 107) produce Venturi effect.

3. aspirator as claimed in claim 1 (100), it is characterized in that, between the described upstream line (2) that described water-air separator (1) connects in the second aperture (13) by UNICOM and downstream line (4), comprise the permeable filter of gas (19), described filter is mounted to can be around rotating shaft (8) motion rotatably in described upstream line (2), and designed to be able to by centrifugal intercepted and captured liquid is delivered to its periphery, described filter (19) is configured for the device that blocks second aperture (13) of described UNICOM towards that side of described upstream line (2) that is positioned in second aperture (13) of described UNICOM.

4. aspirator as claimed in claim 3 (100), it is characterized in that, described filter (19) comprises pointed separator (20), it is provided with radially brush or/and fin, the turbine (10) of rotary moveable that is fixed on the downstream, the second aperture (13) of described UNICOM is upper, and the second aperture by described UNICOM and described turbine UNICOM.

5. aspirator as claimed in claim 4 (100), it is characterized in that, described turbine (10) side at its upstream, comprise turbine deflector (12) in described upstream line (2) side, on described turbine deflector, be fixed with described pointed separator (20), described turbine deflector comprises the second aperture (13) for UNICOM between described upstream line (2) and described downstream line (4), the feature of described aspirator is also, described suction chamber (60) comprises casing deflector (11), described casing deflector forms the next door between described upstream line (2) and described downstream line (4), and comprise that diameter is less than the axially open of the maximum gauge of described pointed separator, described casing deflector designed to be able to and forms by first aperture (119) of described UNICOM and the liquid collection regions (21) of described bubbling container (22) UNICOM.

6. aspirator as claimed in claim 5 (100), it is characterized in that, described pointed separator (20) is overall, and the interior fin (171) that comprises real cover (170) and replace at the front portion place that approaches described aspirator, described interior fin continues described cover (170), and separate in the space that is wherein inserted with peripheral tabs (173), described peripheral tabs forms pointed body, in described interior fin (171) each by exceed part (172) continue, to extract water, and stop the joint infiltration of water between described interior fin (171) and peripheral tabs (173).

7. aspirator as claimed in claim 1 (100), it is characterized in that, described water-air separator (1) comprises that at least one is the preseparator of casing form (41), wherein said casing is except opening (42) is with external upstream closure, described opening and at least one spiral coil UNICOM, described spiral coil contains particle or/and give eddy current or the cyclonic motion towards downstream to it before the air stream of liquid in suction, with implement thus to be included in suction described in contain particle or/and the first peripheral drive of the liquid in the air stream of liquid and particle, and described spiral coil is directed to liquid and particle in bubbling or addle container (22).

8. aspirator as claimed in claim 1 (100), it is characterized in that, described aspirator comprises the device for generation of steam, the described device for generation of steam comprises the clean liquid container (30) being connected with the device (32) for generation of steam by pump (31), the described device for generation of steam (32) comprises at least one calandria (201), and described at least one calandria comprises at least one wire or adds cover resistance (130; 140), described at least one wire or add cover resistance (130; 140) imbed in one or more elements that comprise at least one ceramic base isolated material, described calandria (201) comprises at least one vaporizer (135).

9. aspirator as claimed in claim 8 (100), it is characterized in that, described wire is included in ceramic tubular endosome (301), described ceramic tubular endosome is enclosed in metal endosome (302), described metal endosome is enclosed in seal (303), to arrange that between them at least one forms the flow duct (135) of vaporizing liquid chamber, described seal (303) itself is enclosed in ceramic intermediate (304), and described ceramic intermediate itself is enclosed in and designed to be able in the metal shell (305) that comprises at least one resistance or silk.

10. aspirator as claimed in claim 9 (100), it is characterized in that, described calandria (201) comprises at least one seal (306) in the end of described seal (303) between described endosome (302) and described intermediate (304), and comprises another seal (307) in the latter's end between described endosome (302) and described intermediate (304).

11. aspirators as claimed in claim 8 (100), is characterized in that, described vaporizer (135) is by two mutually nested bodies or shell (134; 137) spirality between or the space of similar shape form, wherein said nested body or shell (134; 137) at least one in is the wire of imbedding described in containing or adds cover resistance (130; 140) ceramic body.

12. aspirators as claimed in claim 8 (100), it is characterized in that, described calandria (201) comprises at least one resistance (200), described at least one resistance comprises the core (131) as the support of at least one wire (130), described core (131) is imbedded in ceramic body (134), described ceramic body is included in the entrance (138) at least one output aperture (138A) flowing liquid at least one pipeline (135) of vaporizer, described body (134) is located the inner surface (137) included with ceramic case (137) at outer surface (134A) and is cooperated, described ceramic case comprises at least one and adds cover resistance (140), and comprise the aperture (139) for steam output, described steam by described entrance (138) introduce liquid described wire (130) and add cover resistance (140) effect under heat and produce.

13. aspirators as claimed in claim 8 (100); it is characterized in that; described aspirator comprises the body of being made up of stainless steel (303) as vaporizer (135); in described vaporizer; liquid flows between entrance (138) and outlet (139); described body (303) is included in ceramic intermediate (304) and with it and cooperates; described ceramic intermediate is included in the ectosome (305) of being made up of aluminium alloy, and described ectosome itself seals at least one wire or adds cover resistance (130; 140).

14. 1 kinds of calandrias (201), it designed to be able to and is included in housed device or cleaning equipment, or be included in the aspirator (100) as described in any one in the claims, described calandria is characterised in that, described calandria comprises at least one wire or adds cover resistance, described at least one wire or add cover resistance imbed in one or more elements that only formed by ceramic based material, and, described calandria comprises at least one vaporizer (135), and described vaporizer is by two individualities mutually nested or shell (134; 137) spirality between or the space of similar shape form, described nested body or shell (134; 137) at least one in is the wire (130 of imbedding described in comprising; 140) ceramic body.

15. calandrias as claimed in claim 14 (201), it is characterized in that, described calandria (201) comprises at least one resistance (200), described at least one resistance has the core (131) as the support of at least one wire (130), described core (131) is imbedded in ceramic body (134), described ceramic body is included in the entrance (138) towards at least one output aperture (138A) flowing liquid at least one pipeline (135), described body (134) is located the inner surface (137) included with ceramic case (137) at outer surface (134A) and is cooperated, described ceramic case comprises at least one and adds cover resistance (140), and comprise the aperture (139) for steam output, described steam by locate at described entrance (138) introduce liquid described wire (130) and add cover resistance (140) effect under heat and produce.