CN109805832A - Soiling solution recycles component and surface cleaning apparatus - Google Patents
Soiling solution recycles component and surface cleaning apparatus Download PDFInfo
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- CN109805832A CN109805832A CN201910238229.1A CN201910238229A CN109805832A CN 109805832 A CN109805832 A CN 109805832A CN 201910238229 A CN201910238229 A CN 201910238229A CN 109805832 A CN109805832 A CN 109805832A
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- soiling solution
- room
- soiling
- cleaning
- receiving room
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- 238000004140 cleaning Methods 0.000 title claims abstract description 88
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000004064 recycling Methods 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 20
- 239000000428 dust Substances 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000011084 recovery Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000010407 vacuum cleaning Methods 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 spot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The present invention discloses a kind of soiling solution recycling component and surface cleaning apparatus, which includes the internal soiling solution tank with soiling solution receiving room, and soiling solution receiving room, which has to drop downward into from soiling solution receiving room internal upper part to soiling solution storage is indoor for soiling solution, falls liquid mouth and exhaust outlet；Indoor buoy is stored positioned at soiling solution；The plug that can be moved up and down with buoy, plug is arranged to: the inside of soiling solution tank is additionally provided with the spare room above soiling solution receiving room, spare room is connected with soiling solution receiving room, exhaust outlet is located at the junction of soiling solution receiving room and spare room or is located in soiling solution receiving room, spare room is arranged to: after soiling solution tank is tilted down more than set angle, the at least partly spare room downside that is located at exhaust outlet, being stored in soiling solution and storing indoor at least partly soiling solution can flow backward to spare room.This case is provided on component by recycling in soiling solution and can temporarily store the spare room of soiling solution when soiling solution tank tilts or is inverted, so that soiling solution be avoided to flow to outside soiling solution receiving room via exhaust outlet.
Description
Technical field
The present invention relates to surface cleaning apparatus technical field, in particular to a kind of dirt using vacuum force recycling soiling solution
Liquid recycling component and the surface cleaning apparatus for being provided with this mechanism.
Background technique
In daily life, vacuum cleaning plant is that the gas for entering dust collect plant from dust inlet is generated using suction unit
Stream, to complete dust-contained airflow sucking wherein, the dust in dust-contained airflow to be separated and collected, the air after separation is discharged
The extraneous course of work.Vacuum cleaning plant is generally not used for absorbing water, because water flow enters suction unit easy to damage in body.It is logical
Often by burnishers such as mop and buckets, on ground it is remaining it is water stain etc. carry out water suction cleaning, but the water suction of mop is imitated
Fruit is very limited, and water-taking efficiency is not high, easily leads to the water stain expansion contaminated area on ground, and cleaning effect is poor.
In the prior art, wet-cleaning is carried out in order to treat clean surface, provides some special wet type cleaning equipments,
Such cleaning equipment includes that cleaning solution is delivered to the cleaning solution transportation system on surface to be cleaned, and used from the surface extraction
The soiling solution recovery system of cleaning fluid and clast (it may include dirt, dust, spot, soil, hair and other clasts).Cleaning
Liquid transportation system generally includes the liquid supply box for storing cleaning solution, the spray for cleaning solution to be applied to surface to be cleaned
Liquid mouth, and the fluid supply conduit for cleaning solution to be delivered to spray nozzle from liquid supply box.It can provide for stirring on the surface
The blender of cleaning fluid.Soiling solution recovery system generally includes soiling solution recycling bins, towards surface to be cleaned and passes through control air
The suction inlet that pipeline and soiling solution recycling bins are in fluid communication, and cleaned with control air fluid communication with being extracted out from surface to be cleaned
Fluid and the suction source that soiling solution recycling bins are expelled to by suction inlet and control air pipeline.
In the wet type cleaning equipment of foregoing description, typical equipment can be found in the middle promulgated by the State Council of Publication No. CN206434268U
Bright patent discloses a kind of surface cleaning apparatus in this patent document, comprising: shell, it includes upright Handleset and peaces
The pedestal for being filled to upright Handleset and being suitable for moving over a surface to be cleaned.The surface cleaning apparatus is further provided with fluid
Transportation system comprising: fluid distributor；With at least one fluid supplying passage of a part for forming fluid delivery path.
Fluid supplying passage can be formed by a part of the suction nozzle component on pedestal.
Vacuum cleaner contributes to the dust for being adsorbed by drying ground and rubbish as a kind of common household cleaning appliances
Rubbish, vacuum cleaner can not when the wet ground for having soiling solution or while needing in water spray carry out clean ground and are worked,
It is somewhat unable to do what one wishes.Its inoperable reason is main are as follows: soiling solution is easy to be inhaled into inside vacuum cleaner, and usually true
Suction motor component inside vacuum cleaner be it is non-water-tight, steam enter inside electric machine assembly can damage motor prevent its from
It works normally.
A kind of dust catcher is disclosed in the first Chinese patent application of Publication No. CN108478097A, which can
It is attached cleaning attachment and realizes wet-cleaning work, also disclosed in the Chinese patent document of Publication No. CN104768439A
It is a kind of to be connected to the moisture absorption attachment that cleaning purpose is realized on dry type dust collector.Attachment in above-mentioned two documents realizes expansion
Using the use scope of the dust catcher of common dry vacuum motor, but the two handle portion tilt backwards angle it is larger when,
The soiling solution of soiling solution tank passes to exhaust outlet, influence using.
Summary of the invention
In order to solve the above-mentioned technical problem, the first object of the present invention is to provide a kind of soiling solution that soiling solution recovering effect is good time
Receive component.The second object of the present invention is to provide a kind of surface cleaning apparatus with this soiling solution recycling component.
In order to realize that the first purpose of foregoing invention, the present invention use a kind of following first technical solution: soiling solution recycling group
Part, comprising:
Inside have soiling solution receiving room soiling solution tank, the soiling solution receiving room have for soiling solution from soiling solution receiving room internal upper part to
Under drop into the soiling solution and store the indoor exhaust outlet for falling liquid mouth and escaping for air from the soiling solution receiving room；
Indoor buoy is stored positioned at the soiling solution, the buoy can be upper and lower with liquid level variation in the soiling solution receiving room
It floats；
The plug that can be moved up and down with the buoy, the plug are arranged to: when the buoy is moved upwards up to setting
When full liquid level is set, the plug is moved to the exhaust ports and blocks the exhaust outlet；
The inside of the soiling solution tank is additionally provided with the spare room above the soiling solution receiving room, the spare room with it is described
Soiling solution receiving room be connected, the exhaust outlet is located at the junction or complete position of the soiling solution receiving room and the spare room
In in the soiling solution receiving room, the spare room is arranged to: after the soiling solution tank is tilted beyond a set angle, until
Spare room described in small part is located at the downside of the exhaust outlet, and being stored in the indoor at least partly soiling solution of the soiling solution storage can
Flow backward to the spare room.
In above-mentioned first technical solution, it is preferred that an exhaust pipe is set inside the soiling solution tank, and the exhaust pipe is from institute
It is passed through inside the spare room that states, the lower part of the exhaust pipe connects with the exhaust outlet, the external phase on top and the soiling solution tank
Connection.
In above-mentioned first technical solution, it is preferred that the component further includes storing together with soiling solution to the soiling solution for air
The soiling solution of indoor moveable enters pipe, and the soiling solution enters pipe at least part and passes through from the inside of the soiling solution receiving room, institute
The soiling solution stated enters pipe with an arrival end and an outlet end above the arrival end, and described falls liquid mouth positioned at described
The downside of outlet end.Further preferably, a hood for protecting rider is provided in the soiling solution tank, the hood for protecting rider is located at the soiling solution
Into the surface of the outlet end of pipe, air and the soiling solution at least part and institute flowed out from the outlet end that the soiling solution enters pipe
State hood for protecting rider inner wall collide after fall to described fall at liquid mouth again.Still more preferably, the hood for protecting rider lower part
For uncovered structure, the outlet end that the soiling solution enters pipe extends upwardly into the inside of the hood for protecting rider.
Or further preferably, the soiling solution tank is internally provided with a mounting rack, and the mounting rack is located at the dirt
The intersection of liquid receiving room and spare room, the hood for protecting rider are fixedly mounted on the bracket.Still more preferably, described
Buoy and plug be integrally fixed, and moving up and down be mounted on the bracket.
In order to realize the second purpose of foregoing invention, the present invention uses following second technical solution: a kind of surface cleaning is set
It is standby, comprising:
Suitable for the cleaning head moved over a surface to be cleaned, the cleaning head have for by soiling solution together with air one
Act the suction inlet being drawn into the cleaning head and the spray nozzle for exporting cleaning solution；
Erection part, the lower part of the erection part are rotatably coupled with the cleaning head；
Cleaning solution feeding assembly, the cleaning solution feeding assembly include cleaning liquid case, and the cleaning liquid case is located at described upright
It is connected in portion and with the spray nozzle；
Soiling solution as described in any one of above-mentioned first technical solution and preferred embodiment recycles component, it is described fall liquid mouth with
The suction inlet configured in fluid communication, the soiling solution tank are located in the erection part；
Hand-held vacuum cleaner, including air inlet short tube, with the dust bucket of the described air inlet short tube airflow connection and with the collection
The suction motor that dust barrel is in fluid communication, the hand-held vacuum cleaner removably can mutually be flowed with the erection part
Body is connected；After the hand-held vacuum cleaner couples with the erection part, the air inlet of the dust bucket and described
Exhaust outlet is connected, and air and soiling solution fluid-mixing enter the cleaning from the suction inlet under the action of suction motor
Head simultaneously further flows into the soiling solution recycling component.
In above-mentioned second technical solution, it is preferred that the erection part includes a hollow hard tube for being located at top, described
Hollow hard tube can be used for the upper end of the erection part and the air inlet short tube of the hand-held vacuum cleaner is dismountable
Connection.
In above-mentioned second technical solution, it is preferred that be provided with round brush room in the cleaning head and be installed on the rolling
Indoor round brush is brushed, the cleaning solution can be ejected into the round brush and surface to be cleaned at least by the spray nozzle
On one.
The present invention obtains following the utility model has the advantages that can by being provided with one on soiling solution recycling component compared with prior art
The spare room of soiling solution can be temporarily stored when soiling solution tank tilts or is inverted, be received so that soiling solution be avoided to flow to soiling solution via exhaust outlet
Receive outdoor, this programme can increase the safety in utilization of soiling solution recycling component, improve the usage comfort of user.
Detailed description of the invention
Attached drawing 1 is the stereoscopic schematic diagram of surface cleaning apparatus of the invention；
Attached drawing 2 is the main view schematic cross-sectional view of surface cleaning apparatus device of the invention；
Attached drawing 3 is the cleaning head enlarged diagram in attached drawing 2；
Attached drawing 4 is the dismantling schematic diagram of soiling solution tank of the invention；
Attached drawing 5 is the schematic cross-sectional view of soiling solution tank of the invention；
Attached drawing 6 be soiling solution tank of the invention tilt backwards angle it is smaller when, its internal soiling solution and air when soiling solution tank works
Flow schematic diagram；
Attached drawing 7 be soiling solution tank of the invention tilt backwards angle it is larger when, its internal soiling solution and air when soiling solution tank works
Flow schematic diagram；
Attached drawing 8 be surface cleaning apparatus of the invention at work, erection part tilt backwards angle it is smaller when, it is dirty inside soiling solution tank
Liquid and air flow to schematic diagram；
Attached drawing 9 be surface cleaning apparatus of the invention at work, erection part is close to when being parallel to the horizontal plane position, in soiling solution tank
The soiling solution in portion and air flow to schematic diagram.
Wherein: 100, surface cleaning apparatus；1, cleaning head device；3, hollow hard tube；4, hand-held vacuum cleaner；10, clear
Clean head；20, erection part；21, lower union joint；22, soiling solution tank；23, liquid case is cleaned；40, short tube is entered the wind；41, dust bucket；42,
Suction motor；43, rechargeable battery packet；44, gripping handle；11, upper cover；12, bottom plate；17, chamber；18, soiling solution recovery pipe；13,
Round brush room；14, round brush；15, suction inlet；16, gap；221, soiling solution cabinet；222, soiling solution box cover；28, mounting rack；24, buoy；
27, plug；26, hood for protecting rider；220, soiling solution receiving room；223, spare room；241, buoy ontology；2411, periphery wall surface；2412,
Inner peripheral wall；2413, upper surface；2414, lower surface；25, soiling solution enters pipe；224, exhaust pipe；251, arrival end；252, it exports
End；242, gap；2201, liquid mouth is fallen；2202, exhaust outlet.
Specific embodiment
By the technology contents of invention are described in detail, construction feature, are reached purpose and efficacy, below in conjunction with shown in attached drawing
Embodiment is to be described in detail.
Fig. 1 is to show the stereoscopic schematic diagram of surface cleaning apparatus 100 according to an embodiment of the invention, the surface
Cleaning equipment 100 may be implemented while to surface spraying cleaning liquid to be cleaned, while by surface to be cleaned soiling solution and air together
It is drawn into inside machine and is handled, that is, had both the function of dust catcher and floor-cleaning machine.The surface cleaning apparatus 100 includes cleaning
Head device 1, hollow hard tube 3 and these three parts of hand-held vacuum cleaner 4, three is detachable, assembling latter three be in fluid communication and
It electrically connects.For the purpose relative to figure description, term " on ", "lower", " right side ", " left side ", " rear ", " preceding ", "vertical", " water
It is flat ", "inner", "outside" and its derivative, should be related to from the visual angle of the subsequent user of surface cleaning apparatus 100 (as shown in Figure 1
Orientation), which defines behind surface cleaning apparatus 100.
As shown in Fig. 2, cleaning head device 1 includes cleaning head 10 and the lower part turn suitable for moving over a surface to be cleaned
The dynamic erection part 20 being connected in cleaning head 10.Erection part 20 include with cleaning head 10 be rotatablely connected lower union joint 21,
Soiling solution for recycling soiling solution recycles component and cleaning solution feeding assembly.It includes soiling solution tank 22 etc. that soiling solution, which recycles component, cleaning
Liquid feeding assembly includes the cleaning liquid case 23 etc. for storing cleaning solution.Soiling solution tank 22 and cleaning liquid case 23 are removably to set
Mode is set, and cleans the top that liquid case 23 is located at soiling solution tank 22.In this example, the upper back of erection part 20, which is formed with, to be suitable for holding
Receive cleaning liquid case 23 mounting groove.Hand-held vacuum cleaner 4 includes air inlet short tube 40, the collection with air inlet 40 phase airflow connection of short tube
Dust barrel 41, the suction motor 42 for providing suction power can be used for providing the charging of electric energy to vacuum motor device 42
Battery pack 43 and gripping handle 44.The air inlet short tube 40 of hand-held vacuum cleaner 4 can be filled by hollow hard tube 3 with cleaning head
1 20 upper end of erection part is set detachably to couple.In other embodiments, the air inlet short tube 40 of hand-held vacuum cleaner can also be with
Removably is directly directly connected with the erection part 20 of cleaning head device 1.
As shown in figure 3, cleaning head 10 includes the shell being made of upper cover 11 and bottom plate 12, upper cover 11 and the card of bottom plate 12 and
The chamber 17 that characterizing portion surrounds between them afterwards, this chamber 17 is to accommodating portion cleaning solution transfer pipeline and accommodates soiling solution recycling
Pipeline 18.Interior of shell further comprises a round brush room 13, and round brush 14 is equipped in round brush room 13, is also installed in round brush room 13
There is the spray nozzle (not shown) that cleaning solution can be ejected into round brush 14, spray nozzle is connected with cleaning liquid case 23, in hydrojet
The components (not shown)s such as necessary pump are additionally provided between mouth and cleaning liquid case 23.12 bottom of bottom plate is provided with suction inlet 15,
The portion bristle of round brush 14 extends to outside by suction inlet 15, has gap 16 between round brush 14 and the inner wall of part upper cover 11；
When round brush 14 rotates over a surface to be cleaned, the bristle on round brush 14 is by the friction with surface to be cleaned thus will be to be cleaned
Soiling solution and solid refuse on surface, which are picked up and pass through this gap 16 together in company with air, is sent to internal soiling solution recovery pipe
In 18.
As shown in figure 4, soiling solution tank 22 includes soiling solution cabinet 221 and the soiling solution box cover for being covered on 221 top of soiling solution cabinet
222.Soiling solution tank 22 is internally provided with mounting rack 28, installs the buoy 24 and plug 27 that can be moved up and down on mounting rack 28.Peace
It shelves and is fixedly installed with hood for protecting rider 26 on 28.
As shown in figure 5, soiling solution cabinet 221 is internally provided with soiling solution receiving room 220, soiling solution box cover 222 is internally provided with
Spare room 223.Spare room 223 and soiling solution receiving room 220 are up and down.Mounting rack 28 is located at soiling solution receiving room 220 and spare room
223 intersection.Buoy 24 includes a sample body 241, and buoy ontology 241 is a hollow closure structure.In this example, buoy
Ontology 241 is in hollow ring-type and vertically extends.Buoy ontology 241 has a periphery wall surface 2411, inner peripheral wall
2412, the upper surface 2413 and lower surface 2414 between internal and external peripheral wall face, upper surface 2413 and lower surface 2414 are one
Inclined slope gradually downward from back to front.Soiling solution receiving room 220 is internally provided with hard soiling solution and enters pipe 25, and soiling solution enters
For conveying soiling solution into the soiling solution receiving room 220 of soiling solution tank 22, soiling solution enters the bottom-up extension of pipe 25 and passes through pipe 25
The inside of soiling solution receiving room 220, the inside that soiling solution enters pipe 25 form the fluid flowed from bottom to top together for soiling solution and air
Into channel 250.Spare room 223 is internally provided with exhaust pipe 224, and exhaust pipe 224 passes through inside spare room, exhaust pipe 224
It can connect outside soiling solution receiving room and soiling solution tank.It is connected in this example, soiling solution enters pipe 25 and integrally sets with soiling solution cabinet 221
It sets.It includes arrival end 251 and outlet end 252 that soiling solution, which enters pipe 25,.Buoy ontology 241, which is arranged, enters 25 outside of pipe in this soiling solution,
The two is arranged concentrically.The inner peripheral wall 2412 and soiling solution of buoy ontology 241 enter to be formed between the outer tube wall surface of pipe 25 passes through up and down
Logical gap 242, gap 242 are connected with soiling solution receiving room 220.
Continue as shown in figure 5, soiling solution tank 22 is equipped with drops into falling in soiling solution receiving room 220 for soiling solution down from above
Liquid mouth 2201, the exhaust outlet 2202 escaped for air from soiling solution receiving room 220.Exhaust outlet 2202 be located at soiling solution receiving room 220 with
The lower part of the junction of spare room 223, exhaust pipe 224 connects with exhaust outlet 2202.The outlet end 252 that soiling solution enters pipe 25 is located at
The underface of hood for protecting rider 26 and towards hood for protecting rider 26, in this example, hood for protecting rider 26 is the structure of lower part opening, and soiling solution enters pipe 25
Outlet end 252 have the inside for partially protruding into hood for protecting rider 26, from outlet end 252 flow out soiling solution and air can be with hood for protecting rider
26 inner wall collides to change fluid flow direction.The underface that liquid mouth 2201 is located at hood for protecting rider 26 is fallen, with hood for protecting rider 26
Soiling solution after collision can be fallen via liquid mouth 2201 is fallen from downwards.In this example, it is arranged due to falling liquid mouth 2201 in gap 242
Surface, gap 242 is all largely entered by 241 enclosing of buoy ontology from falling the soiling solution that liquid mouth 2201 falls in this way
It is interior, it then falls on the bottom in gap 242 and enters eventually into soiling solution receiving room 220.In this example, 24 one of plug 27 and buoy
Setting, when buoy 24 is moved upwards up to a setting position (when the full liquid liquid level set), plug 27 is moved to exhaust outlet
At 2202 and block exhaust outlet 2202.In this example, plug 27 and buoy 24 are fixedly installed integrally.
As shown in fig. 6, when the liquid level in soiling solution receiving room 220 is lower or the sweptback angle of soiling solution tank 22 is smaller,
The soiling solution and air mixed is flowed up from the fluid entering channel that soiling solution enters inside pipe 26, is flowed through outlet end 252
Out, then the inner top surface of fluid-mixing and hood for protecting rider 26 collides.Most of soiling solution that liquid mouth 2201 is fallen into is fallen in buoy ontology
It falls under 241 enclosing in gap 242, and is flowed through gap 242 into soiling solution receiving room 220, fraction soiling solution is splashed to floating
The outside of sample body 241 is simultaneously fallen directly into soiling solution receiving room 220；Through the air flows upwards and warp that fall the evolution of liquid mouth 2201
Exhaust outlet 2202 flows to the outside of soiling solution room 220.
As shown in fig. 7, when the liquid level in soiling solution receiving room 220 is higher and the sweptback angle of soiling solution tank 22 is larger,
The soiling solution being stored in soiling solution receiving room 220 has part and flows backward to the spare room 223 on top, so that soiling solution be avoided directly to pass through
Exhaust outlet 2202 is flushed to the outside of soiling solution tank 22.
The course of work of the vacuum cleaner 100 is described below:
As shown in figure 8, after hand-held vacuum cleaner 4 is coupled with erection part 20 by hollow hard tube 3, air inlet short tube 40 and exhaust
Pipe 224 is connected.When opening hand-held vacuum cleaner work, erection part 20 tilts backwards (tilt angle is smaller at this time), this
When buoy ontology 241 upper surface 2413 and lower surface 2414 downwards close to horizontal plane position, clean the cleaning solution in liquid case 23
It is constantly transported at round brush 13, is then applied on surface to be cleaned by the round brush 13 of rotation, air and soiling solution mixing
The round brush that fluid will be rotated is rolled and enters cleaning head from suction inlet 14 under the swabbing action of vacuum motor device 42
In 10, then successively enters pipe 25 by soiling solution and flow up, the air flowed into from the outlet end 252 that soiling solution enters 25 top of pipe
It being collided with 26 inner top surface of hood for protecting rider of upside with soiling solution fluid-mixing, air and soiling solution after collision will change flow direction,
It is flowed out from the liquid mouth 2201 that falls of downside, soiling solution is flowed into the gap 242 of downside under the effect of gravity, and through 242 downside of gap
It enters in soiling solution receiving room 220, air will be escaped out of soiling solution receiving room 220 upwardly through exhaust outlet 2202, and through being vented
Pipe 224 flows in hollow hard tube 3, is then entered in the dust bucket of hand-held vacuum cleaner 4 by entering the wind short tube 40 again, finally
It is discharged to the external world.As the soiling solution liquid level in soiling solution receiving room 220 constantly rises, the buoy 24 in soiling solution receiving room 220 will therewith
It moves up, so that plug 27 is driven to move up, and when soiling solution receiving room 220 rises to setting liquid level, plug 27 is also proper
It is moved to well at exhaust outlet 2202, so that exhaust outlet 2202 be blocked, hereafter, suction inlet 15 will stop sucking soiling solution and air, use
Family, which will need to empty, could continue to allow vacuum after soiling solution in soiling solution tank 22.
As shown in figure 9, when the sweptback angle of erection part 20 is larger, being deposited when opening hand-held vacuum cleaner work
Storage is in the spare room 223 that the soiling solution in soiling solution receiving room 220 has that part is flowed backward to top, and exhaust outlet 2202 still can at this time
Enough to work normally, as equipment further works, when soiling solution receiving room 220 rises to setting liquid level, plug 27 is also just mobile
To at exhaust outlet 2202, so that exhaust outlet 2202 be blocked, hereafter, user will need to empty ability after the soiling solution in soiling solution tank 22
Continue to allow vacuum.
In this case, due to the presence of spare room, so that soiling solution tank is when occurring wide-angle tilt or turned upside down, soiling solution
The soiling solution of recovery room can temporarily be deposited in spare room and soiling solution is effectively prevent to flow out from exhaust outlet, to ensure that soiling solution
Isolated efficiency, so that hand-held vacuum cleaner use is safer.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by spirit, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of soiling solution recycles component, comprising:
Inside have soiling solution receiving room soiling solution tank, the soiling solution receiving room have for soiling solution from soiling solution receiving room internal upper part to
Under drop into the soiling solution and store the indoor exhaust outlet for falling liquid mouth and escaping for air from the soiling solution receiving room；
Indoor buoy is stored positioned at the soiling solution, the buoy can be upper and lower with liquid level variation in the soiling solution receiving room
It floats；
The plug that can be moved up and down with the buoy, the plug are arranged to: when the buoy is moved upwards up to setting
When full liquid level is set, the plug is moved to the exhaust ports and blocks the exhaust outlet；It is characterized by:
The inside of the soiling solution tank is additionally provided with the spare room above the soiling solution receiving room, the spare room with it is described
Soiling solution receiving room be connected, the exhaust outlet is located at the junction or complete position of the soiling solution receiving room and the spare room
In in the soiling solution receiving room, the spare room is arranged to: after the soiling solution tank is tilted beyond a set angle, until
Spare room described in small part is located at the downside of the exhaust outlet, and being stored in the indoor at least partly soiling solution of the soiling solution storage can
Flow backward to the spare room.
2. soiling solution according to claim 1 recycles component, it is characterised in that: an exhaust pipe is set inside the soiling solution tank,
The exhaust pipe passes through inside the spare room, and the lower part of the exhaust pipe connects with the exhaust outlet, top and institute
The outside for stating soiling solution tank is connected.
3. soiling solution according to claim 1 recycles component, it is characterised in that: the component further include for air together with soiling solution
Enter pipe to the soiling solution of soiling solution storage indoor moveable, the soiling solution enters pipe at least part from the soiling solution receiving room
Inside pass through, the soiling solution enter pipe with an arrival end and one be located at the arrival end above outlet end, it is described
Fall the downside that liquid mouth is located at the outlet end.
4. soiling solution according to claim 3 recycles component, it is characterised in that: be provided with one in the soiling solution tank and block
Cover, the hood for protecting rider are located at the surface that the soiling solution enters the outlet end of pipe, flow from the outlet end that the soiling solution enters pipe
The inner wall of air and soiling solution out at least part and the hood for protecting rider falls to described fall at liquid mouth after colliding again.
5. soiling solution according to claim 4 recycles component, it is characterised in that: the hood for protecting rider lower part is uncovered structure,
The outlet end that the soiling solution enters pipe extends upwardly into the inside of the hood for protecting rider.
6. soiling solution according to claim 4 recycles component, it is characterised in that: the soiling solution tank is internally provided with an installation
Frame, the mounting rack are located at the intersection of the soiling solution receiving room and spare room, and the hood for protecting rider is fixedly mounted on described
Bracket on.
7. soiling solution according to claim 6 recycles component, it is characterised in that: the buoy and plug is integrally fixed,
And it is moving up and down to be mounted on the bracket.
8. a kind of surface cleaning apparatus characterized by comprising
Suitable for the cleaning head moved over a surface to be cleaned, the cleaning head have for by soiling solution together with air one
Act the suction inlet being drawn into the cleaning head and the spray nozzle for exporting cleaning solution；
Erection part, the lower part of the erection part are rotatably coupled with the cleaning head；
Cleaning solution feeding assembly, the cleaning solution feeding assembly include cleaning liquid case, and the cleaning liquid case is located at described upright
It is connected in portion and with the spray nozzle；
Soiling solution as described in any one of claim 1-7 recycles component, and described falls liquid mouth and the suction inlet phase fluid
Connection, the soiling solution tank are located in the erection part；
Hand-held vacuum cleaner, including air inlet short tube, with the dust bucket of the described air inlet short tube airflow connection and with the collection
The suction motor that dust barrel is in fluid communication, the hand-held vacuum cleaner removably can mutually be flowed with the erection part
Body is connected；After the hand-held vacuum cleaner couples with the erection part, the air inlet of the dust bucket and described
Exhaust outlet is connected, and air and soiling solution fluid-mixing enter the cleaning from the suction inlet under the action of suction motor
Head simultaneously further flows into the soiling solution recycling component.
9. surface cleaning apparatus according to claim 8, which is characterized in that the erection part includes one positioned at top
Hollow hard tube, the hollow hard tube can be used for by the upper end of the erection part and the hand-held vacuum cleaner into
Wind short tube removably couples.
10. surface cleaning apparatus according to claim 8, which is characterized in that be provided with round brush in the cleaning head
Room and be installed on the indoor round brush of the round brush, the spray nozzle cleaning solution can be ejected into the round brush and to
In at least one of clean surface.
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| CN201910238229.1A CN109805832B (en) | 2019-03-27 | 2019-03-27 | Dirty liquid recovery subassembly and surface cleaning equipment |
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| CN109805832B CN109805832B (en) | 2023-10-27 |
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