CN108402989A - Ground brush head, cleaning attachment and its dust catcher - Google Patents
Ground brush head, cleaning attachment and its dust catcher Download PDFInfo
- Publication number
- CN108402989A CN108402989A CN201810186286.5A CN201810186286A CN108402989A CN 108402989 A CN108402989 A CN 108402989A CN 201810186286 A CN201810186286 A CN 201810186286A CN 108402989 A CN108402989 A CN 108402989A
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- China
- Prior art keywords
- brush head
- ground
- brush
- holder
- liquid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
Abstract
The present invention provides a kind of ground brush head, cleaning attachment and its dust catcher, the ground brush head includes holder (311) and be located in the upper cover (312) above holder, the round brush (301) rotated around center axis is fixed on front side of holder, the rear interior of holder accommodates round brush motor (313) and water spraying mechanism component, and holder is equipped with multiple nozzles (310) positioned at the round brush rear.The present invention is directly injected to liquid is cleaned on round brush by the way that nozzle is arranged, and the setting of each parts is reasonable, compact in ground brush head, simple in structure, using light and handy, substantially increases cleaning effect and working efficiency.
Description
Technical field
The present invention relates to a kind of ground brush head, cleaning attachment and its dust catchers, belong to small household appliances manufacturing technology field.
Background technology
Using dust catcher treat clean surface carry out it is clean during, often encountering on surface to be cleaned has stubbornness
The situation of spot needs that the liquid for rinsing stupid stain is first siphoned away recycling to stupid stain spraying cleaning liquid body, then by ground brush head.Due to
It mostly uses greatly in the prior art and cleaning liquid is sprayed directly in surface to be cleaned or spot, be easy to cause the sprinkling of liquid
It is uneven, it may be necessary to which that cleaning repeatedly can be clean by all liquid assimilatings, has seriously affected the working efficiency of dust catcher.
In addition, this dust catcher for capableing of spraying cleaning liquid body, the parts in ground brush head are more, and the volume for resulting in ground brush head is bigger than normal
And show slightly heavy, the usage experience of user is seriously affected, therefore always exist brush-head structure setting over the ground rationally and make
Its lighter and handier, portable demand.
Invention content
Technical problem to be solved by the present invention lies in view of the deficiencies of the prior art, provide a kind of ground brush head, cleaning it is attached
Part and its dust catcher are directly injected to liquid is cleaned on round brush by the way that nozzle is arranged, and each parts setting in ground brush head
Rationally, compact, it is simple in structure, using light and handy, substantially increase cleaning effect and working efficiency.
The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions：
A kind of ground brush head, including holder and the upper cover above the holder is located in, rolling is fixed on front side of the holder
Brush, the rear side fixing rolling brush motor and water spraying mechanism component of the holder, the holder are equipped with multiple nozzles, installation position position
In the rear of the round brush.
In order to keep injection uniform, the installation position of the nozzle is located at the arranged on left and right sides of the round brush.
It is injected in the effective coverage of round brush to ensure to clean liquid, the installation position of the nozzle is higher by the round brush
Central axis, be less than the round brush edge line.
More specifically, setting nozzle to the distance of the central axis as H1, nozzle sidewinders the distance of the edge line of brush to this
For H2, then, the ratio H1 of the two：H2 ranges are between 40%-80%；Preferably 60%.
Further, the water spraying mechanism component includes mainly water pump, hydraulic pipeline and control valve；The hydraulic pipeline packet
It includes：Inlet pipeline and outlet pipeline；The control valve includes：Solenoid valve and three-way flow divider valve；Liquid is cleaned through the water inlet pipe
Road is connected to by solenoid valve with water pump, and water pump is connected with outlet pipeline, and outlet pipeline branches to nozzle by three-way flow divider valve and sprays
Water.
In order to make the reasonable for structure compact of ground brush head, the water pump and solenoid valve are separately positioned on the scrubbing brush positioned at middle
The both sides of suction inlet；The homonymy in described ground brush head is arranged with the motor in the water pump；The three-way flow divider valve is arranged described
The medium position of ground brush head, and be connected one by one with multiple nozzles respectively by multiple outlet pipelines；The outlet pipeline is set
It sets between the gap of above-mentioned all parts.
Include the liquid storage unit for wet clean process the present invention also provides a kind of cleaning attachment, further includes institute as above
The ground brush head stated, described ground brush head are connected by scrubbing brush connector with the liquid storage unit；The inside center packet of the liquid storage unit
Air duct is included, respectively symmetrical semi-surrounding has encircled recycling bin and held liquid bucket for the both sides in the air duct；The appearance liquid bucket passes through electromagnetism
Valve is connected to water pump.
The present invention also provides a kind of dust catchers, including host and extension tube, further include cleaning attachment as described above, described
Extension tube is connected between the host and described cleaning attachment.
In order to which the gas-liquid separation in mixture is effectively ensured, the dust catcher further includes having cyclone type separated structure, if institute
The length direction for stating extension tube is axial, and the cyclone type separated structure includes multiple along the axially extending chamber being arranged,
And there is axially distributed arrival end and outlet end in upper and lower ends, the arrival end is located towards the one of the cleaning attachment
Side and down-set, the outlet end is set up, and is connected with the extension tube；The cyclone type separated structure is equipped with water outlet
Connection corresponding with the water inlet of the recycling bin.
In conclusion the present invention provides a kind of ground brush head, cleaning attachment and its dust catcher, by the way that nozzle is arranged by cleaning solution
Body is directly injected on round brush, and the setting of each parts is reasonable, compact in ground brush head, simple in structure, using light and handy, is carried significantly
High cleaning effect and working efficiency.
In the following with reference to the drawings and specific embodiments, technical scheme of the present invention is described in detail.
Description of the drawings
Fig. 1 is dust catcher overall structure diagram of the present invention；
Fig. 2 is the setting structure schematic diagram that the present invention holds liquid bucket and recycling bin；
Fig. 3 is cyclone type steam separated structure schematic diagram of the present invention；
Fig. 4 is recycling bin setting structure schematic diagram of the present invention；
Fig. 5 is recycling bin structural schematic diagram of the present invention；
Fig. 6 is the water spraying mechanism component structure diagram painted of the inventionly；
Fig. 7 is nozzle installation position of the present invention schematic diagram.
Specific implementation mode
Fig. 1 is dust catcher overall structure diagram of the present invention；Fig. 2 is that the present invention holds liquid bucket and the setting structure of recycling bin is shown
It is intended to.Such as Fig. 1 is simultaneously combined shown in Fig. 2, and the present invention provides a kind of dust catcher, including host 100 and cleaning attachment 300 and connection
Extension tube 200 between host 100 and cleaning attachment 300, extension tube 200 are the straight-bar structure of inner hollow, can make cleaning
It is interconnected between attachment 300 and main body 100.Wherein, the effect of extension tube 200 is to make the support of cleaning attachment 300 on the ground
When, host 100 is located at the position that the height that hangs down naturally with user's arm is substantially flush, and body is neither used excessively straight and upright and not
It must bend over to go down on one's knees, such user will be relatively labor-saving in operation process.In order to be more convenient user's holding operation, host
100 be hand-held, and is equipped with handle 101 in the side of host 100.Further include having dust and gas separator in host 100, for dividing
From the dust in air and air, which is dry type separator, for small and exquisite portable consideration, in host 100
Portion does not use sucking wet separation device.In addition, be additionally provided in host 100 generate suction vacuum source with for the vacuum source
The battery of power supply, the upper/lower terminal of extension tube 200 are respectively equipped with host connector 110 and cleaning attachment 300, and extension tube 200
Length direction is axis direction, and the side of host 100 is equipped with for making itself and the interface that physically and electrically property is connect of extension tube 200
(not shown).
Cleaning attachment 300 includes can have ground brush head 302 for handling surface and for the storage of wet clean process
Liquid unit.Liquid storage unit can be sprayed Clean- clean water by ground brush head and carry out humidifying cleaning to surface to be treated,
Further the dirty water after cleaning is siphoned away, to keep the clean cleaning of surface to be treated.Liquid storage unit have connection structure with
One end of extension tube 200 removably connects, and connection structure can be common buckle or other structures, tear open easily and fast
It unloads and connects.When liquid storage unit is connected to extension tube 200, liquid storage unit extends along the axis direction of extension tube 200 on the whole
Setting, inside include air duct 201 for communicatively brush head 302 and extension tube 200, inside air duct 201 for mixing dust and
The air of water passes through.It is additionally provided with the recycling bin 210 of recycling sewage in liquid storage unit and the appearance liquid bucket 220 of cleaning liquid is provided,
Host connector 110 is connected with host 100, and scrubbing brush connector 310 is connected with ground brush head 302.Recycling bin 210 and appearance liquid bucket 220 are symmetrical
Semi-surrounding air duct 201 be arranged, hold liquid bucket 220 and be located at front side, i.e.,：Closely that side of brush head 302, the then position of recycling bin 210
In rear side, i.e.,：Remotely that side of brush head 302.It can both ensure to hold liquid bucket 220 in this way as ground 302 feed flow circuit of brush head most
It is short, and can keep keeping certain gradient between recycling bin 210 and surface to be cleaned in use, it is more advantageous to useless
The recycling of water.In conjunction with shown in Fig. 2, recycling bin 210 is identical with the staving cross-sectional shape of liquid bucket 220 is held, and is that inside is straight outer
Side semicircular arc, the middle position of straight inside are equipped with the accommodation space being recessed inwardly, and for accommodating air duct 201, hold liquid bucket 220
It is opposite with the straight inside of both recycling bins 210, the both sides in air duct 201 are encircled, outer shape forms cylinder as shown in Figure 1
Shape.
In order to realize that steam detaches, dust catcher further includes having cyclone type separated structure 400.The cyclone type separated structure
400 chamber structures generally extended in the axial direction have axially distributed arrival end 401 and outlet end 402, respectively position
In the both sides of steam separated structure.Arrival end 401 is located towards the side of ground brush head 302, and installation rear entrance end 401 is to dividing into
It sets, is connect with air duct 201；Outlet end 402 is set up, and is connected with extension tube 200, and the cyclone type separated structure 400 is made to be arranged
It is encircling in the top of the recycling bin 210 and appearance liquid bucket 220 of 201 both sides of air duct.During the work time, mixed gas is from arrival end
401 enter the inside of separated structure 400, and after multiple chambers, the liquid separated from mixed gas is collected into recycling
In bucket 210, the gas separated is discharged.
Specifically, the cyclone type separated structure 400 includes inner wall 410, mesospore 420 and the outer wall being arranged from inside to outside
430, three chambers of detour setting are formed, from inside to outside respectively first chamber A, second chamber B and third cavity C, three
Chamber is arranged around same axis nesting, and above three chamber effectively extends steam in the cyclone type separated structure 400
Mobile route keeps steam separation more thorough.Further, first chamber A made of setting is enclosed by inner wall 410 is located at entire whirlwind
The bottom end of the radial inner end of formula separated structure 400, first chamber A is equipped with import 414, which is tubaeform, arrival end
401 top end is correspondingly provided with the lug 403 of stretching, and the bottom of first chamber A connects with the channel sealing inside arrival end 401
It connects, in assembly, the horn opening of import 414 corresponds to storage lug 403.It is equipped with support column 411 in first chamber A and surrounds
The spiral guide structure 412 that support column 411 is arranged.Mesospore 420 is set in the periphery of inner wall 410, and the two is enclosed the space set and formed
The second chamber B that the first opening 413 is expelled to radial middle-end for steam is set at the top of second chamber B, first chamber A, therefore, the
One opening 413 opens up the top for being located proximate to second chamber B.The top closure of second chamber B, bottom end set the second opening 421,
Second opening 421 is annular opening.In order to ensure that three chambers are detour settings, and mixed gas can be successively from by the
Enter back into third cavity C after one chamber A, second chamber B, the end of inner wall 410 protrudes the end of mesospore 420, and mesospore 420 is the
It upwardly extends to form air flue 422 at the closing on the top of two chamber B, multiple mesh 423, air flue is opened up on the wall surface of air flue 422
422 top is connected with extension tube 200.In the present embodiment, it processes for convenience, air flue 422 is integrally formed with mesospore 420
's.In practical applications, air flue 422 can certainly be another element independently formed, then with the top of mesospore 420
Fixed installation.Outer wall 430 is disposed around the periphery of mesospore 420, and the space set is enclosed between mesospore 420 and forms third cavity C.
The mesh 423 of air flue keeps connected relation with third cavity C, thereby ensures that stream of the cavity C by mesh 423 and air flue 422
Clearance system.
As shown in the above, the present invention is substantially improvement on existing stick vacuums architecture basics, positioned at
A cyclone type separated structure 400 is increased on extension tube bar structure on dust catcher center, is solved existing hand-held
The cyclone type separated structure of dust catcher can be only used for the separation of dust and air, can not detach the defect of liquid and air.
Fig. 3 is cyclone type steam separated structure schematic diagram of the present invention.As shown in figure 3, in the steam separated structure of the present invention
In, the flow direction of gas-liquid mixture is such：
Dust catcher is started to work, and the air inlet of scrubbing brush 300 sucks gas-vapor mix, and the gas-vapor mix is from access road
401 enter first chamber A, under the guiding function of spiral guide structure 412, make to generate whirlwind by the steam mixing of chamber A
The vortex progress path of formula, gas-liquid mixture enter second chamber B from the first opening 413 being arranged at the top of first chamber A,
In, the first opening 413 is arranged close to the top of second chamber B.Since the second opening 421 of second chamber B is arranged in the second chamber
The bottom of room B, mixture is from the first opening 413 close to top along being threadingly advanced to the of the second chamber B positioned at bottom
Two openings 421, the mixture being threadingly advanced enter third cavity C by the second opening 421 of second chamber B.Enter second
Mixture in chamber B, a portion steam are gathered in the mesospore 420 of second chamber B due to the centrifugation force effect of spiral
It on inside, and flows downward under the effect of gravity with the wall surface along mesospore 420, recycling bin 210 is moved to through the second opening 421
It is interior.Remaining gaseous mixture further includes the steam of another part, and second is left from the second opening 421 positioned at the bottom ends second chamber B
Enter third cavity C after chamber B.Remaining mixture high-speed screw into third cavity C rotates, and wherein liquid portion is in gravity
Under effect, collecting region 432 is flowed downward to along the outer wall 430 of third cavity C, and eventually enter into recycling bin 210, therefore mixed
Liquid in gas is separated from mixed gas, temporal persistence in the bottom of third cavity C, and from be arranged in third chamber
The third opening 431 of the bottoms C flows into storage in recycling bin 210, and the clean gas in mixture is then from the top of third cavity C
The mesh 423 in portion is into air entering flue 422 and is expelled to outside, to realize being completely separated for gas-liquid.Briefly, gas-liquid mixture
It is inhaled into vertical air duct from the suction nozzle of scrubbing brush, then sequentially enters first chamber A, the second chamber of cyclone type separated structure 400
Room B and third cavity C are detached, in third cavity C liquid from the third of bottom opening 431 enter recycling bins 210, gas from
Mesh 423 at the top of third cavity C into air entering flue 422 and is discharged outside to.
Fig. 4 is recycling bin setting structure schematic diagram of the present invention；Fig. 5 is recycling bin structural schematic diagram of the present invention.Such as Fig. 4, Fig. 5
And combine shown in Fig. 2, recycling bin 210 of the invention includes 212 two parts of head cover 211 and staving, head cover 211 and staving 212
It is connected by buckle structure, and easy to disassemble, the liquid convenient for being collected in staving 212 is cleared up.And head cover 211 is equipped with
Two openings 213, this two openings 213 are symmetrical arranged about the central axes of recycling bin.Dirty liquid and air mixing after with this two
One of a opening 213 opening 213 is drawn into recycling bin, and recycling bin is discharged for air in another opening 213, plays
The effect for balancing air pressure in recycling bin, is conducive to the efficient absorption dirty liquid of recycling bin in this way.Under normal conditions, due to staving
212 inside itself has air, liquid to need the air inside by it to squeeze away when entering staving 212.Generally exist
In actual use, recycling bin 210 is tilted-putted, so this two openings 213 are inevitable, there are one be located at vertical direction
Downside, another is located at the upside of vertical direction.Under the gravity of liquid, liquid from one of downside opening 213 into
Enter recycling bin 210, and the air in recycling bin 210 is then from another 213 discharge recycling bin 210 of opening of upside.As shown in Figure 5
Two openings 213 shape it is identical with opening area, in practical applications, can also be needed both to make according to arrangement
Shape and area are not exactly the same.Such as：It can set one of opening to air inlet, round and area is slightly smaller, another
A opening is then set as rectangle and the larger recovery port of area, can also realize that water inlet and Exsufflation synchronization carry out in this way, make waste water
Recycling is more smooth.
In order to facilitate dismounting, removably connected by the first connection structure 216 between the head cover 211 and staving 212,
First connection structure 216 is located between two openings 213.In addition, the recycling bin 210 further includes being torn open for whole
Second connection structure 217 of dress, second connection structure 217 are located at the inside top of the head cover 211.Due to the angle of connection
Degree is different, and the setting angle of the first connection structure 216 and the second connection structure 217 is also different.
In addition to this, the lower section of head cover 211 is additionally provided with guide rail 214, and float 215 is fixed on guide rail 214, and guide rail 214
Position-limiting action has been moved to the upper and lower of float 215.When the lid of head cover 211 to be located on staving 212, since guide rail 214 has
Certain length, therefore the position that the middle part that can be placed in float 215 in 210 staving 212 of recycling bin is on the upper side, are stored in staving
The buoyancy that liquid in 212 generates can push float 215 to move above and below.Magnet is set in float 215, and in float 215
Corresponding warning line position be equipped with Hall sensor (not shown) induction.When the liquid stored in recycling bin reaches
When certain capacity, float is lifted warning line position by liquid level, and the magnet and Hall sensor being correspondingly arranged send out early warning
Prompt, such as：Audible alarm or warning light flicker etc., remind user to empty the hydrops in staving 212.The cross of staving 212
Cross sectional shape is the straight outside semicircular arc in inside, and the middle position of straight inside is equipped with the accommodation space being recessed inwardly, is used for
Accommodate air duct 201.It is identical with the shape of recycling bin 210 to hold liquid bucket 220, as shown in Fig. 2, the straight inside of the two is opposite, encircles
Behind the both sides in air duct 201, outer shape subcylindrical.
Fig. 6 is the water spraying mechanism component structure diagram painted of the inventionly.As shown in fig. 6, the scrubbing brush of cleaning attachment 300
It is equipped with 301 (not shown) of round brush in first 302, multiple nozzles 310 are equipped at the rear of round brush, it can be directly by clean solution
It is sprayed on round brush villus, clean solution is stirred by the high-speed rotation of round brush on round brush villus, such round brush villus
The cleaning effect on ground can be greatly improved.It specifically describes again, ground brush head is with the shell being located on rear side of round brush, nozzle 310
It is arranged on rear side shell.Under normal conditions, the arranged on left and right sides of nozzle 310 being arranged in round brush may be used also according to actual needs
To be set as multiple, such as：Four, six or eight can.The shape of nozzle 310 is unlimited, such as：It can be independent
Nozzle structure can also be made of the module with honeycomb type osculum as nozzle.
Fig. 7 is nozzle installation position of the present invention schematic diagram.As shown in fig. 7, the installation position of each nozzle 310 is higher by round brush
301 central axis 3011, but not above the edge line of round brush 3012, i.e.,：Nozzle 310 and the throwing of round brush in the axial direction
Shadow has coincidence, can be arranged within the scope of the dash area of Fig. 7.The distance H1 of nozzle 310 to center line arrives the side with nozzle 310
The distance of round brush edge H2 than range between 40% to 80%, preferably 60%, such as：The ratio of the two can be H1：H2
=3：2.
In addition to this, in conjunction with shown in Fig. 1 and Fig. 6, scrubbing brush 300 includes mainly holder 311 and be located in the holder 311
The front side of the upper cover 312 of top, holder 311 is used for fixing rolling brush 301, and rear side is then used for fixing rolling brush motor 313 and sprinkler
Structure component.Water spraying mechanism component includes mainly water pump 314, hydraulic pipeline and control valve, hold liquid bucket 220 by solenoid valve 316 with
Water pump 314 is connected to, and water pump 314 is connected with inlet pipeline 315 and outlet pipeline 317, and inlet pipeline 315 is connected to solenoid valve 316,
Outlet pipeline 317 branches to nozzle 310 by three-way flow divider valve 318 and sprays water.Multiple nozzles 310 are fixed on holder 311.In conjunction with
Shown in Fig. 6, in order to which compact volume is arranged, water pump 314 and solenoid valve 316 are respectively arranged on two of the scrubbing brush suction inlet positioned at middle
Side, water pump 314 are arranged close to 313 side of motor, and three-way flow divider valve 318 is then arranged in the position at middle part, multiple outlet pipelines 317
It is connected one by one with multiple nozzles 310 respectively, is arranged between the gap of above-mentioned all parts, position arrangement rational in this way,
It can ensure the volume compression of ground brush head 302 to minimum.
During the work time, start round brush motor 313 and water pump 314, round brush 301 start to rotate, at this point, holding liquid bucket 220
In liquid successively pass through inlet pipeline 315, solenoid valve 316, under the shunting function of three-way flow divider valve 318, through outlet pipeline
317, from ejecting and be ejected on the round brush 301 of rotation in multiple nozzles 310.Round brush 301 is on surface scrolls to be cleaned, ground
The air inlet of brush 300 sucks gas-vapor mix, which enters first chamber A from access road 401, is guided in spiral
Under the guiding function of structure 412, make the vortex progress path that cyclone type is generated by the steam mixing of chamber A, gas-liquid mixture
Enter second chamber B from the first opening 413 being arranged at the top of first chamber A.The mixture in second chamber B is entered,
Middle a part of steam is since the centrifugation force effect of spiral is gathered on the inside of mesospore 420 of second chamber B, and in gravity
Under flow downward with the wall surface along mesospore 420,421 flow in recycling bin 210 through the second opening.Remaining gaseous mixture also wraps
The steam for including a part enters third cavity C after leaving second chamber B positioned at the second opening 421 of the bottom ends second chamber B.
Into third cavity C remaining mixture high-speed screw rotate, wherein liquid portion under the effect of gravity, along third cavity C
Outer wall 430 flow downward to collecting region 432, and eventually enter into recycling bin 210, therefore the liquid in mixed gas is from gaseous mixture
It is separated in body, temporal persistence is flowed in the bottom of third cavity C, and from the third opening 431 being arranged in third cavity C bottom
Enter storage in recycling bin 210, and the clean gas in mixture is then from the mesh 423 at the top of third cavity C into air entering flue
422 and it is expelled to outside, to realize being completely separated for gas-liquid.
In conclusion the present invention provides a kind of ground brush head, cleaning attachment and its dust catcher, by the way that nozzle is arranged by cleaning solution
Body is directly injected on round brush, and the setting of each parts is reasonable, compact in ground brush head, simple in structure, using light and handy, is carried significantly
High cleaning effect and working efficiency.
Claims (10)
1. a kind of ground brush head, including holder (311) and it be located in the upper cover (312) above the holder, the front side of the holder
It is fixed with the round brush (301) around the rotation of center axis, which is characterized in that the rear interior of the holder accommodates round brush
Motor (313) and water spraying mechanism component, the holder are equipped with multiple nozzles (310) positioned at the round brush rear.
2. ground as described in claim 1 brush head, which is characterized in that the nozzle (310) is located at the central axis of the round brush
Both sides, and about the central axis it is left and right be symmetrical arranged.
3. ground as claimed in claim 2 brush head, which is characterized in that the nozzle (310) is higher by the center of the round brush (301)
Axis (3011) is less than the edge line (3012) of the round brush.
4. ground as claimed in claim 2 brush head, which is characterized in that the nozzle (310) to the central axis (3011)
Distance (H1) sidewinders the ratio H1 of both (H2) at a distance from the edge line (3012) of brush with the nozzle to this：H2 ranges exist
Between 40%-80%.
5. ground as claimed in claim 4 brush head, which is characterized in that the H1：H2 ranging from 60%.
6. ground as described in claim 1 brush head, which is characterized in that the water spraying mechanism component includes mainly water pump (314), defeated
Water lines and control valve；
The hydraulic pipeline includes：Inlet pipeline (315) and outlet pipeline (317)；
The control valve includes：Solenoid valve (316) and three-way flow divider valve (318)；
Cleaning liquid is connected to by solenoid valve with water pump through the inlet pipeline, and water pump is connected with outlet pipeline, and outlet pipeline is logical
It crosses three-way flow divider valve and branches to nozzle spray.
7. ground as claimed in claim 6 brush head, which is characterized in that the water pump (314) and solenoid valve (316) are separately positioned on
Positioned at the both sides of the scrubbing brush suction inlet of middle；
The homonymy in described ground brush head is arranged with the motor (313) in the water pump；
The medium position in described ground brush head is arranged in the three-way flow divider valve (318), and respectively by multiple outlet pipelines (317)
It is connected one by one with multiple nozzles (310)；
The outlet pipeline is arranged between the gap of above-mentioned all parts.
8. a kind of cleaning attachment includes the liquid storage unit for wet clean process, which is characterized in that further include such as claim
1-7 any one of them brush head (302), described ground brush head be connected with the liquid storage unit by scrubbing brush connector (310)；
The inside center of the liquid storage unit includes air duct (201), and respectively symmetrical semi-surrounding has been encircled for the both sides in the air duct
Recycling bin (210) and appearance liquid bucket (220)；
The appearance liquid bucket (220) is connected to by solenoid valve (316) with water pump (314).
9. a kind of dust catcher, including host (100) and extension tube (200), which is characterized in that further include as claimed in claim 8
Cleaning attachment (300), the extension tube is connected between the host and described cleaning attachment.
10. dust catcher as claimed in claim 9, which is characterized in that the dust catcher further includes having cyclone type separated structure
(400), if the length direction of the extension tube is axial, the cyclone type separated structure includes multiple along the axially extending set
If chamber, and be located at axially distributed arrival end (401) and outlet end (402), the arrival end in upper and lower ends
Towards the side of the cleaning attachment and down-set, the outlet end is set up, and is connected with the extension tube (200)；
The cyclone type separated structure (400) is equipped with water outlet connection corresponding with the water inlet of the recycling bin (210).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186286.5A CN108402989A (en) | 2018-03-07 | 2018-03-07 | Ground brush head, cleaning attachment and its dust catcher |
| PCT/CN2019/071607 WO2019169954A1 (en) | 2018-03-07 | 2019-01-14 | Recycling bin, floor brush head, cleaning accessory and vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186286.5A CN108402989A (en) | 2018-03-07 | 2018-03-07 | Ground brush head, cleaning attachment and its dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108402989A true CN108402989A (en) | 2018-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186286.5A Pending CN108402989A (en) | 2018-03-07 | 2018-03-07 | Ground brush head, cleaning attachment and its dust catcher |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199220A (en) * | 2018-09-30 | 2019-01-15 | 江苏美的清洁电器股份有限公司 | Wet-dry dust catcher |
| CN109875458A (en) * | 2019-03-20 | 2019-06-14 | 宁波春仁电器有限公司 | Scrubbing brush and dust catcher with the scrubbing brush |
| WO2019169954A1 (en) * | 2018-03-07 | 2019-09-12 | 添可电器有限公司 | Recycling bin, floor brush head, cleaning accessory and vacuum cleaner |
| CN111195102A (en) * | 2018-11-20 | 2020-05-26 | 科沃斯机器人股份有限公司 | Cleaning rod assembly, filter assembly, dust bucket assembly and handheld cleaning equipment |
| WO2020124334A1 (en) * | 2018-12-17 | 2020-06-25 | 苏州市格美纳电器有限公司 | Dust collecting device and vacuum cleaner using same |
| CN111434301A (en) * | 2019-01-11 | 2020-07-21 | 添可智能科技有限公司 | Cleaning appliance and control method thereof |
| WO2021017026A1 (en) * | 2019-07-31 | 2021-02-04 | 傲基科技股份有限公司 | Floor brush module and dry and wet dual-use dust collector |
| CN114376438A (en) * | 2020-10-19 | 2022-04-22 | 添可智能科技有限公司 | Cleaning device |
| CN115137262A (en) * | 2021-03-30 | 2022-10-04 | 北京顺造科技有限公司 | Cleaning equipment |
| GB2613667A (en) * | 2021-12-03 | 2023-06-14 | Techtronic Cordless Gp | Separation for a carpet cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169954A1 (en) * | 2018-03-07 | 2019-09-12 | 添可电器有限公司 | Recycling bin, floor brush head, cleaning accessory and vacuum cleaner |
| CN109199220A (en) * | 2018-09-30 | 2019-01-15 | 江苏美的清洁电器股份有限公司 | Wet-dry dust catcher |
| CN111195102B (en) * | 2018-11-20 | 2021-11-02 | 添可智能科技有限公司 | Cleaning rod assembly, filter assembly, dust bucket assembly and handheld cleaning equipment |
| CN111195102A (en) * | 2018-11-20 | 2020-05-26 | 科沃斯机器人股份有限公司 | Cleaning rod assembly, filter assembly, dust bucket assembly and handheld cleaning equipment |
| WO2020124334A1 (en) * | 2018-12-17 | 2020-06-25 | 苏州市格美纳电器有限公司 | Dust collecting device and vacuum cleaner using same |
| CN111434301A (en) * | 2019-01-11 | 2020-07-21 | 添可智能科技有限公司 | Cleaning appliance and control method thereof |
| CN109875458A (en) * | 2019-03-20 | 2019-06-14 | 宁波春仁电器有限公司 | Scrubbing brush and dust catcher with the scrubbing brush |
| WO2021017026A1 (en) * | 2019-07-31 | 2021-02-04 | 傲基科技股份有限公司 | Floor brush module and dry and wet dual-use dust collector |
| CN114376438A (en) * | 2020-10-19 | 2022-04-22 | 添可智能科技有限公司 | Cleaning device |
| CN114376438B (en) * | 2020-10-19 | 2023-12-01 | 添可智能科技有限公司 | Cleaning apparatus |
| CN115137262A (en) * | 2021-03-30 | 2022-10-04 | 北京顺造科技有限公司 | Cleaning equipment |
| CN115137262B (en) * | 2021-03-30 | 2024-03-19 | 北京顺造科技有限公司 | Cleaning equipment |
| GB2613667A (en) * | 2021-12-03 | 2023-06-14 | Techtronic Cordless Gp | Separation for a carpet cleaning device |
| GB2613665A (en) * | 2021-12-03 | 2023-06-14 | Techtronic Cordless Gp | Recovery tank for a surface cleaning device |
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Address after: 215168 No. 108, Shek Hu West Road, Wuzhong District, Suzhou, Jiangsu. Applicant after: Tim Ke Electrical Appliances Co., Ltd. Address before: 215168 No. 108, Shek Hu West Road, Wuzhong District, Suzhou, Jiangsu. Applicant before: Thai Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180817 |