WO2022268223A1 - 一种清洁机的抽吸口结构及其清洁机 - Google Patents

一种清洁机的抽吸口结构及其清洁机 Download PDF

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Publication number
WO2022268223A1
WO2022268223A1 PCT/CN2022/101350 CN2022101350W WO2022268223A1 WO 2022268223 A1 WO2022268223 A1 WO 2022268223A1 CN 2022101350 W CN2022101350 W CN 2022101350W WO 2022268223 A1 WO2022268223 A1 WO 2022268223A1
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WO
WIPO (PCT)
Prior art keywords
suction port
cleaning machine
water vapor
housing
suction
Prior art date
Application number
PCT/CN2022/101350
Other languages
English (en)
French (fr)
Inventor
周鹏
李磊
Original Assignee
无锡同方聚能控制科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN202121430820.6U external-priority patent/CN215874511U/zh
Priority claimed from CN202110714670.XA external-priority patent/CN113384203A/zh
Priority claimed from CN202121430838.6U external-priority patent/CN215874478U/zh
Priority claimed from CN202110764909.4A external-priority patent/CN113317734A/zh
Application filed by 无锡同方聚能控制科技有限公司 filed Critical 无锡同方聚能控制科技有限公司
Priority to KR1020237044008A priority Critical patent/KR20240024836A/ko
Publication of WO2022268223A1 publication Critical patent/WO2022268223A1/zh

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    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4027—Filtering or separating contaminants or debris
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/24—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours

Definitions

  • the invention belongs to the technical field of cleaning, and in particular relates to a suction port structure of a cleaning machine, and also relates to a cleaning machine related to the suction port structure.
  • the main cleaning structure includes: driven by a roller brush motor and in contact with the ground
  • the roller brush is a suction port connected with the suction fan, and the suction port forms an adsorption effect on the ground through the suction fan, and removes garbage on the ground by adsorption.
  • the existing suction port structure extends from the left side to the right side of the cleaning device, and has a long length, which has the problem of poor uniformity of the suction effect, and the suction port structure usually includes a scraper structure, which is difficult to clean during the actual work of the cleaning device. When the scraping strip is deformed, it will easily lead to the blockage of the suction port, which will have a significant negative impact on the suction function of the cleaning equipment.
  • the object of the present invention is to provide a suction port structure of a cleaning machine and its cleaning machine, which can simultaneously achieve a good wiping effect and an accelerated cleaning effect on residual water on the ground.
  • a suction port structure of a cleaning machine the cleaning machine includes a housing, the housing is installed and connected with a scraping strip that can interfere with the ground, and the scraping strip and its adjacent housing are matched at corresponding intervals to form a The suction port to which the suction channel communicates.
  • a plurality of spacers distributed at intervals are arranged inside the suction port for forming several suction port units that facilitate balanced distribution of pressure.
  • the spacer involved in the present application refers to a structural member that acts as a suction space for the suction port, and its specific shape is not specifically limited.
  • the spacer is integrally or separately installed on the housing or the scraper, and extends along the direction of the suction port along its installation surface.
  • the spacer includes bent surfaces and/or planes and/or curved surfaces.
  • flow ribs are provided at the connection between the suction port and the suction channel.
  • the outlet side of the suction port unit is located at the distribution inlet side of the distribution rib.
  • the lower end of the scraping strip is relatively swingably mounted on the housing.
  • the scraper includes a scraper body and a scraper installation part installed on the housing, wherein the scraper body is provided with an upper end of the scraper body integrally or integrally connected with the scraper installation part part, the thin-walled section in the middle, and the lower end of the scraping strip body in interference contact with the ground, the lower end of the scraping strip body can swing relative to the upper end of the scraping strip body through the thin-walled section.
  • a cleaning machine adopts the above-mentioned suction port structure.
  • the housing includes a housing and a rolling brush that can roll in contact with the ground, and the rear end of the rolling brush is provided with a collection inlet corresponding to it, and the collection inlet communicates with the garbage collection area; the housing at the rear end of the rolling brush is provided with There is a collection guide surface connected to the collection inlet, and the scraping bar is provided on the side away from the collection guide surface of the roller brush; the collection guide surface and the scraper bar are matched at corresponding intervals to form the suction port.
  • the spacer is located at the back of the collection guide surface, and cooperates with the scraper to form the suction port unit; and the collection guide surface has a distance from the ground.
  • the rolling brush includes a driving roller driven by a driver and relatively rotatably installed on the housing, the outer periphery of the driving roller is covered with a flexible rolling brush for flexible contact with the ground; through the rolling contact The brought up garbage is collected to the garbage collection area through the collection inlet under the rotation of the flexible roller brush; and/or the garbage on the ground is removed through the suction opening.
  • the suction port communicates with the suction fan through a suction channel;
  • the cleaning machine includes a water vapor separation device, and the water vapor separation device includes a water vapor separation installation shell respectively provided with a water vapor separation area and a liquid collection area,
  • the water vapor separation installation shell is installed and connected with the suction fan; wherein, the water vapor separation area includes water vapor separation parts respectively connected to the air inlet end, the air outlet end and the liquid outlet end, and the air inlet end passes through the suction channel It communicates with the suction port; the air outlet port communicates with the air inlet port of the suction fan; the liquid collection area matches with the liquid outlet port for collecting liquid.
  • the water vapor separation part includes at least one flow isolation unit installed inside the water vapor separation installation housing and/or at least one airflow centrifugal unit installed inside the water vapor separation installation housing; through the flow isolation unit and The liquid parts in the air flow are contacted, so that the liquid parts are collected and separated from the air flow; the centrifugal rotation of the air flow by the air flow centrifugal unit makes the liquid centrifugally separated from the air flow.
  • the water vapor separation part includes a flow isolation unit and an air flow centrifugal unit respectively installed inside the water vapor separation installation housing, wherein the suction channel connected to the air inlet end adopts a tangential air inlet to separate the incoming water vapor
  • the liquid in the airflow in the zone realizes primary centrifugal separation; the flow separation unit is arranged corresponding to the tangential air inlet, and the outlet of the airflow centrifugal unit is used as the airflow outlet end.
  • the air flow centrifugal unit includes a curved centrifugal member and a centrifugal impeller that are separately or integrally installed and connected, wherein the centrifugal impeller is installed below the curved centrifugal member and above the air inlet end.
  • the suction fan includes a suction motor, an impeller, an impeller cover and a fan casing that are installed and connected as one, the inlet of the impeller cover communicates with the air outlet end; the water vapor separation installation casing is connected to the The fan casing is installed and connected as one.
  • the housing is provided with a rolling brush cover opposite to the front end of the rolling brush, and the rolling brush cover is provided with a dust blowing blocking portion extending along the direction of the rolling brush, for preventing the rolling brush from Create local airflow blowing towards the ground.
  • ground involved in this application refers to any working surface that needs to be cleaned, and there is no special limitation on its specific embodiment and shape.
  • the application proposes that the shell of the cleaning machine and the scraping strips matched at corresponding intervals form a suction port structure connected with the suction channel.
  • a plurality of partitions are specially arranged in the suction port, and correspondingly cooperate with the scraping strips to form a number of suction port units distributed at intervals, which is obviously beneficial to the even distribution of suction pressure when the suction port is performing suction work. Improve the uniformity of the suction effect; at the same time, the spacer in this application is located in the suction port.
  • Fig. 1 is the partial structural representation of cleaning machine under the specific embodiment of the present invention.
  • Figure 2 is an enlarged view of the structure at A in Figure 1;
  • Fig. 3 is a schematic diagram of a partial explosion structure of a cleaning machine according to a specific embodiment of the present invention.
  • Fig. 4 is a partial structural sectional view of a cleaning machine according to a specific embodiment of the present invention.
  • Fig. 5 is a structural schematic diagram of a spacer installation bar under a specific embodiment of the present invention.
  • Fig. 6 is a schematic diagram of the installation structure of the lower spacer strip in the cleaning machine according to the specific embodiment of the present invention (hiding the structure of the scraping strip 10);
  • Fig. 7 is a schematic diagram of the installation structure of the lower shunt rib in the cleaning machine according to the specific embodiment of the present invention (the structure of the hidden suction port);
  • Fig. 8 is a schematic structural view of the lower scraping strip according to the specific embodiment of the present invention.
  • Fig. 9 is a schematic diagram of the structure after rotating Fig. 8 by a certain angle
  • Fig. 10 is an enlarged view of the structure at B in Fig. 8;
  • Fig. 11 is a schematic structural view of the lower rolling brush cover of the specific embodiment of the present invention.
  • Fig. 12 is a schematic diagram of the structure after rotating Fig. 1 by a certain angle
  • Fig. 13 is a cross-sectional view of another part of the structure of the cleaning machine according to the specific embodiment of the present invention.
  • FIG. 14 is a schematic diagram of the installation structure of the water vapor separation device and the suction fan in Embodiment 1 of the present invention.
  • Fig. 15 is a schematic diagram of the exploded structure of Fig. 14;
  • Fig. 16 is a sectional view of Fig. 14;
  • FIG. 17 is a schematic diagram of the installation structure of the water vapor separation device and the suction fan in Embodiment 2 of the present invention.
  • Figure 18 is a sectional view of Figure 17;
  • Fig. 19 is an exploded structure diagram of Fig. 17;
  • FIG. 20 is a schematic diagram of the installation structure of the water vapor separation device and the suction fan in Embodiment 3 of the present invention.
  • Figure 21 is a sectional view of Figure 20;
  • Fig. 22 is a cross-sectional view of the installation structure of the water vapor separation device and the suction fan in Embodiment 4 of the present invention.
  • the embodiment of the present invention discloses a suction port structure of a cleaning machine.
  • the cleaning machine includes a housing, and the housing is installed and connected with a scraping strip that can interfere with the ground.
  • a suction port connected to the suction channel, wherein the casing is provided with a collection guide surface connected to the collection inlet, and the collection inlet is connected to the garbage collection area; the collection guide surface and the scraping strips are matched at corresponding intervals to form the suction port.
  • the embodiment of the present invention also discloses a cleaning machine, which adopts the above suction port structure.
  • the cleaning machine includes a housing and a roller brush that can roll in contact with the ground.
  • the rear end of the roller brush is provided with a collection inlet corresponding to it. It communicates with the garbage collection area;
  • the housing located at the rear end of the roller brush is provided with a collection guide surface connected to the collection inlet, and a scraper is provided on the side away from the collection guide surface of the roller brush.
  • Embodiment 1 Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a suction port structure of a cleaning machine, the cleaning machine includes a housing 1, and the housing 1 is installed and connected with a suction port that can be in contact with the ground.
  • the cleaning machine includes a housing 1 and a roller brush 2 that can roll in contact with the ground, and the rear end of the roller brush 2 is provided There is a collection inlet 3 corresponding to it, and the collection inlet 3 communicates with the garbage collection area 4; the housing 1 located at the rear end of the roller brush is provided with a collection guide surface 61 connected to the collection inlet 3, away from the collection guide surface 61 of the roller brush.
  • the side is provided with a scraper strip 10 as described above.
  • the suction port 30 is provided with a number of spacers 41 distributed at intervals, which are used to form a number of suction port units that are beneficial to the balanced distribution of pressure; Or on the scraper 10, it extends along its installation surface in the direction of the suction port 30; preferably, please refer to Figure 5 and Figure 6, in order to further facilitate the installation effect of the interval in the suction port 30, in this embodiment , the spacer part 41 is arranged on the spacer installation bar 42, the spacer part 41 specifically adopts a grid spacer, and the grid spacer extends along the spacer installation bar 42 to the direction of the suction port 30, and is fixedly installed on the housing 1 through the spacer installation bar 42 In other embodiments, it can also be directly arranged on the housing 1 with an integrated structure, or it can be arranged on the scraper 10, but considering the material of the scraper 10, the applicant suggests that the spacer 41 be arranged on the shell Body 1 as the preferred solution;
  • the spacer 41 includes a bent surface and/or a plane and/or a curved surface; specifically, in this embodiment, in order to ensure the installation strength, the spacer 41 includes an installation connection with the spacer installation bar 42
  • the oblique plane 41a and the linear plane 41b as the spacer body are combined to form a bent surface shape;
  • shunt ribs 50 are provided at the connection between the suction port 30 and the suction channel 20;
  • the outlet side 30a is located at the diversion inlet side of the distribution rib 50;
  • the suction channel 20 includes a suction channel mouth 21, and the length of the suction port 30 is Greater than the length of the suction passage opening 21, the length of the suction opening 30 and the length of the suction passage opening 21 specifically refer to the length of the cleaning machine on the left and right sides (different from the forward and backward directions of the cleaning machine) in the horizontal direction; Improve the suction ability to the ground.
  • the suction port 30 extends from the left side to the right side of the cleaning machine, and the suction channel opening 21 is located at or close to the central axis of the cleaning machine (relative to the left-right direction);
  • each shunt rib 50 includes a first end portion 51 of the shunt rib near the suction port 30 and a second end portion 52 of the shunt rib near the suction channel opening 21, and the first end portion 51 of the shunt rib is integrated. Extending to the second ends 52 of the corresponding splitter ribs; the distance between the first ends 51 of adjacent splitter ribs is greater than the distance between the second ends 52 of the corresponding splitter ribs;
  • the distribution rib 50 adopts a curved surface distribution rib.
  • a planar distribution rib can be used as a distribution rib, and other shapes of distribution ribs can also be used. It is also possible to choose: a part of the distribution rib The curved surface splitter ribs are used, and the other part of the splitter ribs are planar splitter ribs. These are conventional technical choices that can be made by those skilled in the art based on the diversion effect requirements of the splitter ribs. This embodiment will not elaborate one by one;
  • the number of shunt ribs 50 can be specifically selected according to the actual length of the suction port 30 and the length of the suction channel opening 21, which is not particularly limited in this embodiment. More preferably, in this embodiment , the number of shunt ribs 50 can be 3-12, more preferably 3-7;
  • the areas of the distribution ribs 50 may be different, specifically, the areas of the distribution ribs 50 near the left and right ends are larger than those near the The area of the splitter rib 50 on the central axis of the cleaning machine; the connection between the suction port 30 and the suction channel 20 is also provided with flow-limiting steps 31 on both sides.
  • the lower end of the scraping strip 10 is relatively swingably mounted on the housing 1; please refer to Fig. 8, Fig. 9 and Fig. It includes the scraper body 11 and the scraper installation part 12 installed on the housing.
  • the scraper installation part 12 and the scraper body 11 are integrally formed by a two-color injection molding process or a soft-hard co-extrusion process.
  • other process molding methods can also be used, which is not particularly limited in this embodiment;
  • the scraper body 11 is provided with an upper end portion 11a of the scraper body that is separately or integrally connected with the scraper mounting portion 12, a thin-walled section 11b located in the middle, and a lower end portion of the scraper body that is in interference contact with the ground.
  • the lower end 11c of the scraper body can swing relative to the upper end 11a of the scraper body through the thin-walled section 11b; further preferably, in this embodiment, the thickness of the thin-walled section 11b is in the range of 0.3-0.6mm, which is beneficial for scraping
  • the smooth swing of the lower end 11c of the strip body; the length range of the lower end 11c of the scraper body is 0.7-2mm; the interference distance between the lower end 11c of the scraper body and the ground is in the range of 0.5-2mm, and the optimal interference distance can ensure
  • the scraper 10 has a sufficient contact surface with the ground, too little contact surface will cause the scraper to leak water, and too much contact surface will cause excessive friction between the cleaning machine and the ground, making it difficult for the user to push or the power consumption of the machine is large, and the scraper Bar 10 is easy to wear;
  • the thin-walled section 11b involved in this embodiment specifically refers to the thickness of the upper end 11a of the scraper body and the thickness of the lower end 11c of the scraper body whose thickness is smaller than and adjacent to it.
  • the thin-walled section 11b can specifically be represented as Concave shape or arc shape, of course other shapes can also be adopted.
  • the lower end 11c of the scraper body is provided with several gaps 11d distributed at intervals, and the setting of the gaps 11d can facilitate the space between the scraper body 11 and the ground for interference contact, avoiding The contact friction between the scraper 10 and the ground is too large;
  • the scraper mounting part 12 is fixedly mounted on the housing 1 through a fastener (specifically, a screw can be used, the screw hole 12a has been shown in the figure), and at the same time, it can also be fixed through a clamping structure (specifically, can be Use latching teeth 12b (the number can be multiple) to be installed on the housing 1; of course, other known installation methods can also be used, which are not specifically limited in this embodiment, and these are all that those skilled in the art can do based on the contents of the application. routine technology choices made;
  • This embodiment also proposes a cleaning machine, which adopts the structure of the suction port 30 as described above; It includes a shell 1 and a roller brush 2 that can roll in contact with the ground. The rear end of the roller brush is provided with a collection inlet 3 corresponding to it.
  • the collection inlet 3 is connected to the garbage collection area 4;
  • the collection guide surface 61 connected to the collection inlet 3 is provided with the above-mentioned scraping strip 10 on the side away from the collection guide surface 61 of the roller brush; the collection guide surface 61 and the scraper strip 10 are matched at corresponding intervals to form the above-mentioned suction port 30;
  • the rolling brush 2 includes a driving roller 2a driven by a driver (specifically, a motor) and relatively rotatably installed on the housing 1, and the outer periphery of the driving roller 2a is covered with a flexible roller for flexible contact with the ground brush 2b; the rubbish brought up by rolling contact is collected to the rubbish collection area 4 through the collection inlet 3 under the rotation of the flexible roller brush 2b; meanwhile, the residual rubbish on the ground (mainly including residual rubbish) is removed through the suction port 30 water), the suction channel 20 is connected with the suction fan (known structure, which can be combined with reference shown in Figure 14) to form a negative pressure effect on the su
  • the spacer installation strip 42 is installed on the back of the collection guide surface 61, and cooperates with the scraper 10 to form a suction port unit; and the collection guide surface 61 has a distance from the ground, specifically preferably, the distance can be set at 1 mm, In actual work, it cooperates with the flannelette fibers on the flexible roller brush 2b to ensure that the ground garbage with a diameter less than 0.5mm is transferred to the garbage collection area 4 by the centrifugal force of the roller brush.
  • the housing 1 is provided with a brush cover 81 opposite to the front end of the brush, and the cover 81 is provided with a
  • the dust blowing blocking part 82 is used to prevent the roller brush 2 from forming a local airflow blown to the ground when it rotates; preferably, in this embodiment, the dust blowing blocking part 82 is located at the lower end of the roller brush cover 81 to prevent the roller brush 2 When rotating, a local airflow blowing to the ground is formed; in order to further benefit the effect of dust blowing blocking, in this embodiment, the installation height of the dust blowing blocking part 82 is lower than the installation height of the central axis of the roller brush, and the dust blowing blocking part 82 and the There is no squeezing contact between the roller brushes 2 (that is, the dust blowing blocking part in this embodiment is not used as the wiper structure of the roller brush);
  • the dust blowing blocking part 82 and the rolling brush cover 81 adopt an integral structure, which may specifically adopt an integrated molding process or an integral injection molding process or other suitable processing techniques.
  • the dust blowing blocking part The part 82 can also adopt a split connection structure.
  • the dust blowing blocking part 82 can be made as a split part, and then fastened to the lower end of the brush cover 81. Lower end; specifically preferably, in this embodiment, the dust blowing blocking portion 82 adopts a barb shape, and of course other shapes can also be used, as long as it is ensured that it extends along the direction of the roller brush 2, the centrifugal effect generated by the roller brush 2 itself can be cut off.
  • the fibers of the flexible roller brush 2b are in frictional contact with the dust blowing blocking portion 82 when the roller brush 2 is driven to rotate, so as to prevent the roller brush 2 from The fibers form a localized airflow blowing towards the ground as they spin.
  • the material of the dust blowing blocking portion 82 is a flexible material (for example, a soft rubber strip or other known flexible material can be used specifically), which can reduce the frictional resistance between the brush fiber fluff and it, Thereby reducing the power consumption of the cleaning machine 1 .
  • the dust blowing blocking part 82 by setting the dust blowing blocking part 82 on the rolling brush cover 81, when the rolling brush 2 is rotating on the ground, the dust blowing blocking part 82 at its front end can directly cut off the centrifugal effect produced by the rolling brush 2 itself, Furthermore, it can effectively prevent the roller brush 2 from forming a local airflow blown to the ground when rotating, avoiding the negative cleaning problem that the light garbage positioned at the front end of the roller brush is blown away by the local airflow; Simple, low cost, very easy to implement in batches.
  • the rest of the relevant structures of the cleaning machine in this application can be directly referred to the relevant records of the prior application patents CN111588318A, CN 111543892A and CN112806925A.
  • This embodiment will not be specifically described, and the application of this embodiment can bring To achieve similar technical effects, those skilled in the art can also apply the split flow structure proposed in this embodiment to other types of cleaning machines with suction function, which is not particularly limited in this embodiment; in addition, the cleaning machine can be a belt A hand-held integrated type with a handle, or a cleaning robot type without a handle, these are all applicable implementation scopes of this application, and this embodiment is not particularly limited thereto.
  • the present embodiment proposes to form the suction port 30 structure that is communicated with the suction channel by the housing 1 and the scraper 10 of the cleaning machine that are matched at corresponding intervals, and at the same time, a plurality of spacers 41 are specially set in the suction port 30 to communicate with the scraper. 10 corresponds to form a number of suction port units that are distributed at intervals, which is obviously conducive to the balanced distribution of suction pressure when the suction port 30 is performing suction work, and improves the uniformity of the suction effect; at the same time, the interval in this embodiment
  • the part 41 is located in the suction port 30.
  • the scraper 10 when the scraper 10 is deformed due to interference contact with the ground, it can reliably prevent the suction port 30 from being blocked by the deformed scraper 10, ensuring the cleanliness of the cleaning machine.
  • the suction function is not negatively affected.
  • the scraper 10 deforms backwards and interferes with the ground, which can achieve a good wiping effect (including other liquid garbage, of course).
  • the residual water that is not centrifugally adsorbed by the roller brush 2 is collected after passing through the collection guide surface 61;
  • the bar 10 is deformed forward, and the suction port 30 becomes smaller, which can increase the suction flow rate, strengthen the particleization of the water film, and facilitate further drying of the remaining water on the ground.
  • the diameter of the suction port 30 is narrowed, the The area of the suction port becomes smaller, the resistance becomes larger, and the area below the collection guide surface 61 remains unchanged, which is conducive to the formation of the main flow channel below the collection guide surface 61, thereby sucking away the water located at the bottom of the roller brush 2, and further helping to remove residual water on the ground. Accelerated cleaning effect.
  • the suction port 30 communicates with the suction fan 70 through the suction channel 20, and the cleaning machine 1 includes a water vapor separation device.
  • the cleaning machine 1 includes a water vapor separation device.
  • Fig. 14 A kind of water vapor separation device 9 shown in Fig. 15 and Fig.
  • the 16 comprises the water vapor separation installation housing 93 that is respectively provided with water vapor separation area 9a and liquid collection area 92, and water vapor separation installation housing 93 (can adopt cover plate type split body)
  • the installation structure (shown in the figure, but not marked) is installed and connected as a whole with the suction fan 70;
  • the water vapor separation zone 9a includes a water vapor separation part 91 connected to the airflow inlet port 91b, the airflow outlet port 91c and the liquid outlet port 91a respectively,
  • the airflow inlet port 91b communicates with the suction port 30 through the suction channel 20;
  • the airflow outlet port 91c communicates with the air inlet port of the suction fan 70;
  • the liquid collection area 92 is matched with the liquid outlet port 91a to collect liquid, so as to facilitate the smooth flow of airflow Circulation and will not affect the confluence collection effect of the liquid;
  • the suction fan 70 includes a suction motor 71, an impeller 72, an impeller cover 73 and a vortex fan that are installed and connected as one
  • the water vapor separation part 91 includes at least one flow blocking unit installed inside the water vapor separation installation housing 93 and/or at least one flow blocking unit installed inside the water vapor separation installation housing 93
  • the internal air flow centrifugal unit contact with the liquid part in the air flow through the flow separation unit, so that the liquid part is collected and separated from the air flow; through the centrifugal rotation of the air flow centrifugal unit, the liquid is centrifugally separated from the air flow; further preferred
  • the flow blocking unit includes flat and/or multi-layer labyrinth and/or bent and/or cylindrical
  • the cutoff part of course, other shapes (including special-shaped shapes) can also be used for the cutoff part, and the number of flow cutoff units can be single or multiple, which is not uniquely limited in this embodiment;
  • the airflow centrifugal unit includes a curved surface centrifugal
  • the water vapor separation part 91 includes a labyrinth separation plate 110 as a flow separation unit, through which the labyrinth separation plate 110 is in contact with the liquid in the airflow; specifically preferably , in this embodiment, the labyrinth separation plate 110 includes multi-layer separation plates arranged at intervals to increase the contact area with the liquid part. 110, thereby converging into liquid droplets on the labyrinth separation plate 110, and dripping to the liquid collection area 92, further improving the water vapor separation level, and also improving the effective water storage height of the liquid collection area 92;
  • the casing 1 includes a control casing 1a (also referred to as a fuselage) that can be relatively swingably installed on it, and a ground casing 1b that is placed on the ground, specifically, it can be realized through a joint joint 1c.
  • a control casing 1a also referred to as a fuselage
  • a ground casing 1b that is placed on the ground, specifically, it can be realized through a joint joint 1c.
  • the water vapor separation device 9 can be installed and connected in a relatively swingable manner, and the water vapor separation device 9 is installed on the manipulation housing 1a, and the user can operate the manipulation housing 1a to realize convenient hand-held operation when in use; considering that the fuselage is generally skewed when the user operates, The angle between the central axis of the fuselage and the horizontal plane is usually 30°-45°; The water level is close to the airflow outlet end 11b, which makes it easy to be sucked away by the suction fan 70. Therefore, it is further preferred that in this embodiment, the airflow inlet end 91b of the water vapor separation device 9 is close to the user's manipulation side, and its airflow outlet end 91c is far away from the user. Steering side.
  • Embodiment 2 The rest of the scheme of this embodiment 2 is the same as the above embodiment 1, the difference is that please refer to the water vapor separation device 9' shown in Fig. 17, Fig. 18 and Fig. 19.
  • the water vapor separation part includes The flow blocking unit and the air flow centrifugal unit respectively installed inside the water vapor separation installation housing 93', wherein the suction channel 20' connected to the air inlet port 91b adopts a tangential air inlet 20a', and the air entering the water vapor separation area 9a'
  • the liquid in the air flow realizes primary centrifugal separation; specifically preferably, in this embodiment, the flow blocking unit includes a cylindrical flow blocking portion 120, and the air flow centrifugal unit includes a centrifugal impeller 130 (also called is to separate the blades) and install the centrifugal cone 140 (also known as the sinking cone) located below the centrifugal impeller 130; the cut-off part 120 is set corresponding to the tangential air inlet 20a', and the outlet
  • the installation height of the lower end of the cutoff part 120 is lower than the installation height of the air inlet end 91b, so as to ensure that the tangential air inlet 20a' can obtain sufficient
  • the centrifugal path improves the primary separation efficiency, and at the same time avoids the short circuit of the centrifugal airflow caused by the change of the flow channel after the liquid level in the liquid collection area 92' rises;
  • the multi-stage water vapor separation of the air flow is realized through the flow separation unit formed by the tangential air inlet 20a', the cylindrical flow separation part 120, and the air flow centrifugal unit formed by the centrifugal impeller 130 and the centrifugal cone 140 Effect, with excellent water vapor separation efficiency.
  • Embodiment 3 the remaining schemes of this embodiment 3 are the same as the above embodiment 2, the difference is that please refer to the water vapor separation device 9 shown in Fig. 20 and Fig. 21 ", in this embodiment 3, the air flow centrifugal unit includes curved surface centrifugal parts 150, the airflow inlet end 91b (non-tangential air inlet structure) is located below the curved surface centrifugal part 150, and the airflow inlet end 11c is located above the curved surface centrifugal part 150; separated fin shape) the middle part extends upwards to the inner side of the inner channel housing 131 (from the liquid collection area 92' to the water vapor separation area 9a") to form the suction channel 20 (belonging to the suction channel) communicated with the air inlet port 91b Part of the channel section), the curved surface centrifugal member 150 can be relatively rotatably installed on the inner channel housing 131, of course, in other embodiments, it can also be installed on the upper end of the water vapor separation installation housing
  • the outer circumference of the curved centrifugal member 150 is close to the water vapor separation.
  • Install the inner wall of the housing 93' as long as it is ensured that a suitable gap is reserved between the two for the upward reversing flow of the airflow; in actual work, when the airflow enters the water vapor separation zone 9a" from the airflow inlet end 91b, it passes through The curved surface centrifugal part 150 undergoes a high-speed centrifugal separation process, and then the airflow will still rotate downward along the inner wall of the water vapor separation installation housing 93' after leaving the curved surface centrifugal part 150, and finally the confluence is collected into the liquid collection area 92', thereby further One water vapor separation is realized, and the water vapor separation efficiency can be greatly improved through the two centrifugal separations.
  • the lower end of the curved surface centrifugal member 150 is integrally connected with a centrifugal impeller 151.
  • a centrifugal impeller 151 When the air flow enters the water vapor separation zone 9a" from the air inlet end 91b, the surface of the blades of the centrifugal impeller 151 is affected by the air flow.
  • the effect of pressure will drive the curved surface centrifugal part 150 to rotate automatically synchronously, thereby accelerating the centrifugal effect and improving the effect of water vapor separation; It is a conventional technical choice that those skilled in the art can make based on the content of this application.
  • Embodiment 4 The rest of the scheme of this embodiment 4 is the same as that of the above embodiment 3, the difference is that, referring to Fig. 22, in this embodiment 4, the air flow centrifugal unit includes a curved surface centrifugal member 160 and a centrifugal impeller connected by split installation 170, wherein the centrifugal impeller 170 is installed below the curved centrifugal member 160 and above the airflow inlet end 91b, and the airflow inlet end 11c is located above the curved centrifugal member 160.
  • the middle part of the water vapor separation installation shell 93' extends upwards to the inner side of the inner passage shell 131" (from the liquid collection area 92" to the water vapor separation area 9a") to form a suction channel 20 (belonging to Part of the channel section of the suction channel), specifically preferably, the inner channel housing 131' is in the shape of an outwardly expanding horn near the mouth of the airflow inlet end 91b, which is beneficial to the air intake efficiency; the curved surface centrifugal member 160 is fixedly installed in the water vapor separation The upper end of the housing 93' is installed, and the centrifugal impeller 170 is relatively rotatably installed below the curved surface centrifugal part 160; when the airflow enters the water-steam separation zone 9a from the airflow inlet end 91b, the surface of the blades of the centrifugal impeller 170 is subjected to the pressure of the airflow. Function, it will automatically rotate,
  • the present embodiment 1-4 proposes a water vapor separation installation housing with a water vapor separation area and a liquid collection area as a water vapor separation device, wherein the water vapor separation area includes a water vapor separation part respectively provided with an air inlet end, an air outlet end, and a liquid outlet end , in actual use, after entering the water-vapor separation area through the air-flow inlet and realizing water-vapor separation through the water-vapor separation part, the air flow directly enters the air inlet of the suction fan through the air outlet, and the liquid flows into the liquid collection area through the liquid outlet.

Abstract

一种清洁机的抽吸口结构及其清洁机，清洁机包括壳体(1)，壳体(1)安装连接有可与地面过盈接触的刮条(10)，刮条(10)与其相邻的壳体(1)对应间隔配合形成与抽吸通道(20)连通的抽吸口(30)，其中，壳体(1)设有与收集入口(3)连接的收集引导面(61)，收集入口(3)与垃圾收集区(4)连通；收集引导面(61)与刮条(10)对应间隔配合形成抽吸口(30)；清洁机的抽吸口结构及其清洁机可以同时实现良好的刮水效果以及对地面残留水的加速清洁效果。

Description

一种清洁机的抽吸口结构及其清洁机
本申请同时要求于2021年06月26日提交中国国家知识产权局专利局，申请号为“202110714670.X”、发明名称为“一种清洁设备的抽吸口结构及其清洁机”、申请号为“202121430838.6”、发明名称为“一种清洁设备的驱动模块及其清洁设备”、申请号为“202121430820.6”、发明名称为“一种清洁设备的刮条及其清洁设备”，于2021年07月07日提交中国国家知识产权局专利局，申请号为“202110764909.4”、发明名称为“一种水汽分离装置及其清洁设备”的中国专利申请优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于清洁技术领域，具体涉及了一种清洁机的抽吸口结构，还涉及了该抽吸口结构涉及的清洁机。
背景技术
随着科技的不断进步和发展，人们也对生活水平有了更高的期待。清洁作为人们生活中必不可少的日常事务，因此具有自清洁功能的清洁机也成为人们必备的日常清洁工具。现有的清洁机通常采用手动清洁工具或电动清洁机(例如：电动吸尘器或清洁机器人)，显然，手动清洁工具虽然成本低廉，需要耗费较多人力和时间，清洁工作量仍然繁重，而电动清洁机要么清洁功能单一(比如：电动吸尘器)，要么成本过于昂贵(比如：现有的清洁机器人)。
为了在成本节约和智能便利性之间获得良好平衡，目前已有成本一般且具有一定程度自动化清洁效果的扫拖一体机产品出现，其主要清洁结构包括：采用滚刷电机驱动且与地面接触的滚刷，与抽吸风机连通的抽吸口，抽吸口通过抽吸风机形成对地面的吸附作用，将地面上的垃圾通过吸附方式清除。然而，现有的抽吸口结构从清洁设备的左侧延伸到右侧，长度长，存在抽吸效果的均匀性差的问题，而且抽吸口结构通常包括刮条结构，在清洁设备进行实际工作时，刮条产出形变后容易导致抽吸口的堵塞，对清洁设备的抽吸功能造成明显的负面影响。
为此，本申请人希望寻求技术方案对以上技术问题进行改进。
发明内容
有鉴于此，本发明的目的在于提供一种清洁机的抽吸口结构及其清洁机，可以同时实现良好的刮水效果以及对地面残留水的加速清洁效果。
本发明采用的技术方案如下：
一种清洁机的抽吸口结构，所述清洁机包括壳体，所述壳体安装连接有 可与地面过盈接触的刮条，所述刮条与其相邻的壳体对应间隔配合形成与抽吸通道连通的抽吸口。
优选地，所述抽吸口内设有若干呈间隔分布的间隔部，用于形成利于压力均衡分布的若干抽吸口单元。
需要说明的是，本申请涉及的间隔部是指对抽吸口具有抽吸间隔作用的结构件，对其具体形状没有具体限定作用。
优选地，所述间隔部一体或分体安装在所述壳体或所述刮条上，沿其安装面向所述抽吸口方向延伸。
优选地，所述间隔部包括弯折面和/或平面和/或曲面。
优选地，在所述抽吸口与抽吸通道之间的连通处设置若干分流筋。
优选地，所述抽吸口单元的出口侧位于所述分流筋的分流入口侧。
优选地，所述刮条的下端部可相对摆动地安装在所述壳体上。
优选地，所述刮条包括刮条本体以及安装在所述壳体上的刮条安装部，其中，所述刮条本体设有与所述刮条安装部分体或一体连接的刮条本体上端部、位于中间的薄壁段以及与所述地面过盈接触的刮条本体下端部，所述刮条本体下端部通过所述薄壁段可相对于所述刮条本体上端部进行摆动。
优选地，一种清洁机，采用如上所述的抽吸口结构。
优选地，包括壳体以及与地面可滚动接触的滚刷，滚刷后端设有与其对应设置的收集入口，所述收集入口与垃圾收集区连通；位于所述滚刷后端的壳体上设有与所述收集入口连接的收集引导面，远离所述滚刷的收集引导面一侧设有所述刮条；所述收集引导面与所述刮条对应间隔配合形成所述抽吸口。
优选地，所述间隔部位于所述收集引导面的背部，与所述刮条对应配合形成所述抽吸口单元；且所述收集引导面与地面具有间距。
优选地，所述滚刷包括采用驱动器驱动且可相对旋转地安装在所述壳体上的驱动辊，所述驱动辊外周包覆有用于与地面柔性接触的柔性滚刷；通过所述滚动接触被带起的垃圾在所述柔性滚刷的旋转作用下通过所述收集入口被收集至所述垃圾收集区；和/或通过所述抽吸口去除地面上垃圾。
优选地，所述抽吸口通过抽吸通道与抽吸风机连通；所述清洁机包括水汽分离装置，所述水汽分离装置包括分别设有水汽分离区和液体收集区的水汽分离安装壳体，所述水汽分离安装壳体与抽吸风机安装连接；其中，所述水汽分离区包括分别与气流入口端、气流出口端和液体出口端连接的水汽分离部，所述气流入口端通过抽吸通道与抽吸口连通；所述气流出口端与所述抽吸风机的入风口连通；所述液体收集区与所述液体出口端对应配合用于收集液体。
优选地，所述水汽分离部包括至少1个安装在水汽分离安装壳体内部的隔流单元和/或至少1个安装在水汽分离安装壳体内部的气流离心单元；通过 所述隔流单元与气流中的液体份进行接触，使得液体份汇集后从气流中分离；通过所述气流离心单元对气流的离心旋转作用，使得液体从气流中离心分离。
优选地，所述水汽分离部包括分别安装在水汽分离安装壳体内部的隔流单元和气流离心单元，其中，与所述气流入口端连接的抽吸通道采用切向入风口，将进入水汽分离区的气流中的液体实现初级离心分离；所述隔流单元与所述切向入风口对应设置，所述气流离心单元的出口作为所述气流出口端。
优选地，所述气流离心单元包括分体或一体安装连接的曲面离心件和离心叶轮，其中，所述离心叶轮安装位于所述曲面离心件的下方，且位于所述气流入口端的上方。
优选地，所述抽吸风机包括安装连接为一体的抽吸电机、叶轮、叶轮罩和风机壳体，所述叶轮罩的入口与所述气流出口端连通；所述水汽分离安装壳体与所述风机壳体安装连接为一体。
优选地，所述壳体设有与滚刷前端相对设置的滚刷盖，所述滚刷盖设有沿所述滚刷方向延伸的吹尘阻挡部，用于避免所述滚刷在旋转时形成吹向地面的局部气流。
需要说明的是，本申请涉及的地面是指需要清洁的任何工作面，对其具体体现形式及其形状没有任何特别限定。
本申请提出由对应间隔配合的清洁机的壳体、刮条形成与抽吸通道连通的抽吸口结构，本申请的清洁机在实际工作时，当清洁机向前驱动进行地面清洁时，刮条向后变形与地面过盈干涉，可以实现良好的刮水效果(当然也包括其他液态垃圾)，使未被滚刷离心吸附的残留水通过收集引导面后被收集；当清洁机向后拉时，由于地面的残水已经基本清理完毕，此时只剩下较少的残留水，刮条向前变形，抽吸口变小，可以提高抽吸流速，加强水膜粒子化，便于进一步吸干地面剩下的水，同时，由于抽吸口的口径变窄后，两边的吸口面积变小，阻力变大，而收集引导面下方的面积不变，这就有利于收集引导面下方形成主流道，从而吸走位于滚刷下部的水，进一步利于对地面残留水的加速清洁效果。
本申请还特别在抽吸口内设置多个间隔部，与刮条对应配合形成若干呈间隔分布的抽吸口单元，这明显有利于抽吸口在进行抽吸工作时的抽吸压力均衡分布，提高抽吸效果的均匀性；同时本申请中的间隔部位于抽吸口内，在清洁机工作过程中，当刮条与地面过盈接触发生形变时，可以可靠防止抽吸口不会被形变的刮条堵塞，确保清洁机的抽吸功能不会受到负面影响。
附图说明
图1是本发明具体实施方式下清洁机的部分结构示意图；
图2是图1中A处结构放大图；
图3是本发明具体实施方式下清洁机的部分爆炸结构示意图；
图4是本发明具体实施方式下清洁机的部分结构剖视图；
图5是本发明具体实施方式下间隔安装条的结构示意图；
图6是本发明具体实施方式下间隔部条在清洁机内的安装结构示意图(隐藏刮条10结构)；
图7是本发明具体实施方式下分流筋在清洁机内的安装结构示意图(隐藏抽吸口结构)；
图8是本实用新型具体实施方式下刮条的结构示意图；
图9是将图8旋转一定角度后的结构示意图；
图10是图8中B处结构放大图；
图11是本实用新型具体实施方式下滚刷盖的结构示意图；
图12是将图1旋转一定角度后的结构示意图；
图13是本发明具体实施方式下清洁机的另一部分结构剖视图；
图14是本发明实施例1中水汽分离装置与抽吸风机的安装结构示意图；
图15是图14的爆炸结构示意图；
图16是图14的剖视图；
图17是本发明实施例2中水汽分离装置与抽吸风机的安装结构示意图；
图18是图17的剖视图；
图19是图17的爆炸结构图；
图20是本发明实施例3中水汽分离装置与抽吸风机的安装结构示意图；
图21是图20的剖视图；
图22是本发明实施例4中水汽分离装置与抽吸风机的安装结构剖视图。
具体实施方式
本发明实施例公开了一种清洁机的抽吸口结构，清洁机包括壳体，壳体安装连接有可与地面过盈接触的刮条，刮条与其相邻的壳体对应间隔配合形成与抽吸通道连通的抽吸口，其中，壳体设有与收集入口连接的收集引导面，收集入口与垃圾收集区连通；收集引导面与刮条对应间隔配合形成抽吸口。
本发明实施例还公开了一种清洁机，采用如上的抽吸口结构，清洁机包括壳体以及与地面可滚动接触的滚刷，滚刷后端设有与其对应设置的收集入口，收集入口与垃圾收集区连通；位于滚刷后端的壳体上设有与收集入口连接的收集引导面，远离滚刷的收集引导面一侧设有刮条。
为了使本技术领域的人员更好地理解本发明中的技术方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
实施例1：请参见图1、图2、图3和图4所示，一种清洁机的抽吸口结 构，清洁机包括壳体1，壳体1安装连接有可与地面过盈接触的刮条10，刮条10与其相邻的壳体1对应间隔配合形成与抽吸通道20连通的抽吸口30，壳体1上设有与收集入口3连接的收集引导面61，收集引导面61与刮条10对应间隔配合形成如上所述的抽吸口30；优选地，在本实施方式中，清洁机包括壳体1以及与地面可滚动接触的滚刷2，滚刷2后端设有与其对应设置的收集入口3，收集入口3与垃圾收集区4连通；位于滚刷后端的壳体1上设有与收集入口3连接的收集引导面61，远离滚刷的收集引导面61一侧设有如上所述的刮条10。
其中，抽吸口30内设有若干呈间隔分布的间隔部41，用于形成利于压力均衡分布的若干抽吸口单元；在本申请实施时，间隔部41一体或分体安装在壳体1或刮条10上，沿其安装面向抽吸口30方向延伸；优选地，请进一步参见图5和图6所示，为了进一步利于在抽吸口30内的间隔安装效果，在本实施方式中，间隔部41设置在间隔安装条42上，间隔部41具体采用格栅间隔片，格栅间隔片沿间隔安装条42向抽吸口30方向延伸，通过间隔安装条42固定安装在壳体1上；在其他实施方式中，也可以采用一体结构直接设置在壳体1上，也可以设置在刮条10上，但考虑到刮条10的材质，本申请人建议将间隔部41设置在壳体1上作为优选方案；
优选地，在本实施方式中，间隔部41包括弯折面和/或平面和/或曲面；具体地，在本实施方式中，为了确保安装强度，间隔部41包括与间隔安装条42安装连接的斜状平面41a以及作为间隔本体的直线平面41b，组合形成弯折面形状；
请进一步参见图6、图7并结合图4所示，优选地，在本实施方式中，在抽吸口30与抽吸通道20之间的连通处设置若干分流筋50；抽吸口单元的出口侧30a位于分流筋50的分流入口侧；优选地，为了利于确保水流顺畅汇集进入抽吸通道20，在本实施方式中，抽吸通道20包括抽吸通道口21，抽吸口30的长度大于抽吸通道口21的长度，抽吸口30的长度以及抽吸通道口21的长度具体是指清洁机在左右两侧(与清洁机的前进、后退方向不同)水平方向上的长度；为了提升对地面的抽吸能力，在本实施方式中，抽吸口30沿清洁机的左侧延伸到其右侧，抽吸通道口21位于或靠近清洁机的中心轴线(相对左右方向)上；
在本实施方式中，各分流筋50包括靠近抽吸口30方向的分流筋第一端部51和靠近抽吸通道口21方向的分流筋第二端部52，分流筋第一端部51一体延伸至与其对应的分流筋第二端部52；相邻分流筋第一端部51之间的间距大于其对应分流筋第二端部52之间的间距；
优选地，在本实施方式中，分流筋50采用曲面分流筋片，在其他实施方式中，可以采用平面分流筋片作为分流筋，也可以采用其他形状的分流筋，也可以选择：一部分分流筋采用曲面分流筋片，另一部分分流筋采用平面分 流筋片，这些都是本领域技术人员基于分流筋的分流效果需求所能做出的常规技术选择，本实施例不再一一具体展开说明；
在本实施方式中，分流筋50的数量可以根据实际的抽吸口30长度以及抽吸通道口21长度来进行具体选择，本实施例对此没有特别限定，进一步优选地，在本实施方式中，分流筋50的数量可以为3-12个，更优选为3-7个；
还需要说明的是，优选地，为了利于水流顺畅汇集进入抽吸通道20，在本实施方式中，各分流筋50的面积可以不相同，具体来说，靠近左右两端的分流筋50面积大于靠近清洁机的中心轴线的分流筋50面积；抽吸口30与抽吸通道20之间的连接处还设有分别位于两侧的限流台阶31。
在本实施方式中，刮条10的下端部可相对摆动地安装在壳体1上；请进一步参见图8、图9和图10所示，进一步优选地，在本实施方式中，刮条10包括刮条本体11以及安装在壳体上的刮条安装部12，优选地，在本实施方式中，刮条安装部12与刮条本体11通过双色注塑工艺或软硬共挤工艺成型为一体，在其他实施方式中，也可以采用其他工艺成型方式，本实施例对此不做特别限定；
在本实施方式中，刮条本体11设有与刮条安装部12分体或一体连接的刮条本体上端部11a、位于中间的薄壁段11b以及与地面过盈接触的刮条本体下端部11c，刮条本体下端部11c通过薄壁段11b可相对于刮条本体上端部11a进行摆动；进一步优选地，在本实施方式中，薄壁段11b的厚度范围为0.3-0.6mm，利于刮条本体下端部11c的顺畅摆动；刮条本体下端部11c的长度范围为0.7-2mm；刮条本体下端部11c与地面之间的过盈距离范围为0.5-2mm，该优选过盈距离可以保证刮条10与地面具有足够的接触面，过少的接触面会导致刮条漏水，过多的接触面会导致清洁机与地面之间的摩擦力过大，用户推动困难或机器功耗大，而且刮条10易磨损；
需要说明的是，本实施例涉及的薄壁段11b具体是指其厚度均小于且与其相邻的刮条本体上端部11a厚度、刮条本体下端部11c厚度，薄壁段11b具体可以呈现为凹型形状或弧形形状，当然也可以采用其他形状。
优选地，在本实施方式中，刮条本体下端部11c设有若干呈间隔分布的间隙部11d，该间隙部11d的设置可以利于刮条本体11与地面进行过盈接触时具有间距空间，避免刮条10与地面之间的接触摩擦力过大；
优选地，在本实施方式中，刮条安装部12通过紧固件(具体可采用螺钉，图已示出螺钉孔12a)固定安装在壳体1上，同时还可以通过卡接结构(具体可采用卡齿12b，数量可以为多个)安装在壳体1上；当然也可以采用其他公知的安装方式，本实施例不做具体限定，这些都是本领域技术人员基于本申请记载内容所能做出的常规技术选择；
本实施例还提出了一种清洁机，采用如上所述的抽吸口30结构；优选地，同样结合参见图1、图2、图3和图4所示，在本实施方式中，清洁机包括壳 体1以及与地面可滚动接触的滚刷2，滚刷后端设有与其对应设置的收集入口3，收集入口3与垃圾收集区4连通；位于滚刷后端的壳体1上设有与收集入口3连接的收集引导面61，远离滚刷的收集引导面61一侧设有如上所述的刮条10；收集引导面61与刮条10对应间隔配合形成如上所述的抽吸口30；进一步优选地，滚刷2包括采用驱动器(具体可采用电机)驱动且可相对旋转地安装在壳体1上的驱动辊2a，驱动辊2a外周包覆有用于与地面柔性接触的柔性滚刷2b；通过滚动接触被带起的垃圾在柔性滚刷2b的旋转作用下通过收集入口3被收集至垃圾收集区4；同时还通过抽吸口30去除地面上的残留垃圾(主要包括残留的水)，抽吸通道20与抽吸风机(公知结构，可结合参见图14所示)连接形成对抽吸口30的负压效果，通过抽吸通道20将垃圾转移收集至垃圾收集区4，该垃圾收集区4可以单独设置，也可以与如上所述的垃圾收集区4为一体安装结构，本实施例对其不做特别限定；
优选地，间隔安装条42安装位于收集引导面61的背部，与刮条10对应配合形成抽吸口单元；且收集引导面61与地面具有间距，具体优选地，该间距可以设定在1mm，在实际工作时，与柔性滚刷2b上的绒布纤维相对配合，将确保直径小于0.5mm的地面垃圾都被滚刷离心力转移至垃圾收集区4内。
请进一步结合参见图11和图12所示，优选地，在本实施方式中，壳体1设有与滚刷前端相对设置的滚刷盖81，滚刷盖81设有沿滚刷方向延伸的吹尘阻挡部82，用于避免滚刷2在旋转时形成吹向地面的局部气流；优选地，在本实施方式中，吹尘阻挡部82位于滚刷盖81的下端，防止滚刷2在旋转时形成吹向地面的局部气流；为了进一步利于吹尘阻挡的效果，在本实施方式中，吹尘阻挡部82的安装高度低于滚刷中心轴线的安装高度，且吹尘阻挡部82与滚刷2之间不进行挤压接触(即本实施例中的吹尘阻挡部不作为滚刷的刮水结构)；
在本实施方式中，吹尘阻挡部82与滚刷盖81采用一体结构，具体可采用一体加工成型工艺或一体注塑工艺或其他合适的加工工艺，当然地，在其他实施方式中，吹尘阻挡部82也可以采用分体连接结构，例如将吹尘阻挡部82制作为一个分体件，然后扣合在滚刷盖81的下端，当然也可以通过其他固定方式固定安装在滚刷盖81的下端；具体优选地，在本实施方式中，吹尘阻挡部82采用倒钩形状，当然也可以采用其他形状，只要确保其沿滚刷2方向延伸，可以切断滚刷2本身产生的离心效应即可，对于具体采用的形状不做具体限定；进一步优选地，在本实施方式中，柔性滚刷2b的纤维在滚刷2驱动旋转时与吹尘阻挡部82摩擦接触，用于避免滚刷2的纤维在旋转时形成吹向地面的局部气流。具体优选地，在本实施方式中，吹尘阻挡部82的材质采用柔性材料(例如可具体采用软质胶条或其他公知的柔性材质)，能够降低滚刷纤维绒毛与其之间的摩擦阻力，从而降低清洁机1的功耗。本实施例通过在滚刷盖81上设置吹尘阻挡部82，在滚刷2在地面上进行旋转工作时，位 于其前端的吹尘阻挡部82可以直接切断滚刷2本身产生的离心效应，进而可以有效防止滚刷2在旋转时形成吹向地面的局部气流，避免了位于滚刷前端的轻质垃圾被该局部气流吹走的负面清洁问题；而且本申请提出的吹尘阻挡部82结构简单、成本低，非常易于批量推广实施。
具体优选地，本申请中清洁机的其余相关结构可直接参见在先申请专利CN111588318A、CN 111543892A以及CN112806925A的相关记载内容，本实施例不再具体做展开说明，通过本实施例的应用均可以带来类似的技术效果，本领域技术人员还可以将本实施例提出的分流结构应用于其他各类具有抽吸功能的清洁机中，本实施例对其没有特别限定；此外，清洁机可以为带有手柄的手持一体式，也可以为不带有手柄的清洁机器人式，这些都是本申请可应用的实施范围，本实施例对其同样没有特别限定。
本实施例提出由对应间隔配合的清洁机的壳体1、刮条10形成与抽吸通道连通的抽吸口30结构，同时特别在抽吸口30内设置多个间隔部41，与刮条10对应配合形成若干呈间隔分布的抽吸口单元，这明显有利于抽吸口30在进行抽吸工作时的抽吸压力均衡分布，提高抽吸效果的均匀性；同时本实施例中的间隔部41位于抽吸口30内，在清洁机工作过程中，当刮条10与地面过盈接触发生形变时，可以可靠防止抽吸口30不会被形变的刮条10堵塞，确保清洁机的抽吸功能不会受到负面影响。
本实施例的清洁机在实际工作时，当清洁机向前驱动进行地面清洁时，刮条10向后变形与地面过盈干涉，可以实现良好的刮水效果(当然也包括其他液态垃圾)，使未被滚刷2离心吸附的残留水通过收集引导面61后被收集；当清洁机向后拉时，由于地面的残水已经基本清理完毕，此时只剩下较少的残留水，刮条10向前变形，抽吸口30变小，可以提高抽吸流速，加强水膜粒子化，便于进一步吸干地面剩下的水，同时，由于抽吸口30的口径变窄后，两边的吸口面积变小，阻力变大，而收集引导面61下方的面积不变，这就有利于收集引导面61下方形成主流道，从而吸走位于滚刷2下部的水，进一步利于对地面残留水的加速清洁效果。
请参见图13和图14所示，优选地，在本实施方式中，抽吸口30通过抽吸通道20与抽吸风机70连通，清洁机1包括水汽分离装置，请进一步结合参见图14、图15和图16所示的一种水汽分离装置9，包括分别设有水汽分离区9a和液体收集区92的水汽分离安装壳体93，水汽分离安装壳体93(可采用盖板式分体安装结构，图已示出，但未标记)与抽吸风机70安装连接为一体；水汽分离区9a包括分别与气流入口端91b、气流出口端91c和液体出口端91a连接的水汽分离部91，气流入口端91b通过抽吸通道20与抽吸口30连通；气流出口端91c与抽吸风机70的入风口连通；液体收集区92与液体出口端91a对应配合用于收集液体，便于气流的顺畅流通而且不会影响液体的汇流收集效果；
优选地，为了确保抽吸效率且便于与水汽分离装置的安装效果，在本实施方式中，抽吸风机70包括安装连接为一体的抽吸电机71、叶轮72、叶轮罩73和涡状风机壳74，叶轮罩73的入口与水汽分离部91的气流出口端91c连通，涡状风机壳74与水汽分离安装壳体93安装连接为一体；在其他实施方式中，当然也可以采用其他公知的抽吸风机结构或其他形状的风机壳结构，本实施例对其不做特别唯一限定；
优选地，为了利于水汽分离效率，在本实施方式中，水汽分离部91包括至少1个安装在水汽分离安装壳体93内部的隔流单元和/或至少1个安装在水汽分离安装壳体93内部的气流离心单元；通过隔流单元与气流中的液体份进行接触，使得液体份汇集后从气流中分离；通过气流离心单元对气流的离心旋转作用，使得液体从气流中离心分离；进一步优选地，为了实现优异的水汽分离效果同时便于结构紧凑以及安装实施，在本实施方式中，隔流单元包括呈平板状和/或多层迷宫状和/或弯折状和/或圆筒状的隔流部，当然还可以选用其他形状(包括异型形状)的隔流部，隔流单元的数量可以为单个或多个，本实施例对其均不做唯一限定；气流离心单元包括曲面离心件和/或离心叶轮和/或离心锥，当然也可以选用其他具有气流离心效果的结构作为气流离心单元，气流离心单元的数量可以为单个或多个，本实施例对其不做唯一限定；为了提升在有限安装空间内的水汽分离与气流入口端91b连接的抽吸通道20采用切向入风口20a，将进入水汽分离区9a的气流中的液体实现初级离心分离，液体污渍沿水汽分离安装壳体93的内壁面向下汇流收集至液体收集区92；
本申请在实际应用实施时，可以结合实际需要以及公知常识将本申请提出的切向入风口20a、隔流单元、气流离心单元的结构方案进行分别组合应用得到不同的水汽分离部91，这些均可以获得较高的水汽分离效率。
具体优选地，请进一步参见图3所示，在本实施方式中，水汽分离部91包括作为隔流单元的迷宫分离板110，通过迷宫分离板110与气流中的液体份进行接触；具体优选地，在本实施方式中，迷宫分离板110包括呈间隔设置的多层分离板，用于增加与液体份的接触面积，在实际使用时，气流在迷宫分离板110中行进时不断撞击迷宫分离板110的壁面，从而在迷宫分离板110上汇聚成液滴，滴至液体收集区92，进一步提升了水汽分离水平，同时也提升了液体收集区92的有效储水高度；
优选地，在本实施方式中，壳体1包括可相对摆动地安装在的操纵壳体1a(也可称为机身)以及放置在地面上的地面壳体1b，具体可通过关节头1c实现可相对摆动地安装连接，水汽分离装置9安装在操纵壳体1a上，用户在使用时可操作操纵壳体1a来实现便捷性手持操作；考虑到用户操作时，机身一般是偏斜的，机身中心轴线相对与水平面的夹角通常在30°-45°；如果水汽分离装置9的气流入口端91b、气流出口端91c均设置在中心轴线或其附近，会导致液体收集区92内的水位接近气流出口端11b，导致易被抽吸风机70吸 走，因此进一步优选地，在本实施方式中，水汽分离装置9的气流入口端91b靠近用户操纵侧，且其气流出口端91c远离用户操纵侧。
实施例2：本实施例2的其余方案同以上实施例1，区别在于，请参见图17、图18和图19所示的水汽分离装置9’，在本实施例2中，水汽分离部包括分别安装在水汽分离安装壳体93’内部的隔流单元和气流离心单元，其中，与气流入口端91b连接的抽吸通道20’采用切向入风口20a’，将进入水汽分离区9a’的气流中的液体实现初级离心分离；具体优选地，在本实施方式中，隔流单元包括圆筒状的隔流部120，气流离心单元包括与隔流部安装连接的离心叶轮130(也可称为分离叶片)以及安装位于离心叶轮130下方的离心锥140(也可称为下沉锥)；隔流部120与切向入风口20a’对应设置，离心叶轮130的出口作为气流出口端91c，通过隔流部120的气流上升进入离心叶轮130和离心锥140，从而再次实现对气流的离心旋转，水汽分离后的气流从气流出口端91c进入抽吸风机70；为了进一步提升排风效率，在本实施方式中，离心叶轮130的出口呈锥型形状，其中，靠近外侧的口径大于位于靠近内侧的口径；
为了进一步利于切向入风口20a’的初级离心分离效果，在本实施方式中，隔流部120下端部的安装高度低于气流入口端91b的安装高度，保证切向入风口20a’获得充分的离心路径，提高初级分离效率，同时避免液体收集区92’的液面上升后，导致流道产生变化而引起离心气流短路；
本实施例2通过由切向入风口20a’、圆筒状的隔流部120形成的隔流单元、以及由离心叶轮130、离心锥140形成的气流离心单元实现了对气流的多级水汽分离效果，具有优异的水汽分离效率。
实施例3：本实施例3的其余方案同以上实施例2，区别在于，请参见图20和图21所示的水汽分离装置9”，在本实施例3中，气流离心单元包括曲面离心件150，气流入口端91b(非切向入风口结构)位于曲面离心件150的下方，气流入口端11c位于曲面离心件150的上方；水汽分离安装壳体93’(在其上端部可设置利于水汽分离的筋片形状)中间部向其内侧向上延伸内部通道壳体131(从液体收集区92’延伸至水汽分离区9a”)形成与气流入口端91b连通的抽吸通道20(属于抽吸通道的部分通道段)，曲面离心件150可相对旋转地安装在内部通道壳体131上，当然地，在其他实施方式中，也可以安装在水汽分离安装壳体93’的上端部)；具体可采用半球型或弧形或其他合适的曲面结构，只要确保其具有对下方与上方进行分隔进而实现分离的效果即可，进一步优选地，在本实施方式中，曲面离心件150的外周靠近水汽分离安装壳体93’的内壁，只要确保两者之间保留合适的间隙用于气流向上进行换向流动即可；在实际工作时，当气流从气流入口端91b进入水汽分离区9a”后，通过曲面离心件150经过一次高速离心分离的过程，然后气流脱离曲面离心件150后仍然会沿着水汽分离安装壳体93’的内壁进行旋转向下，最终汇 流收集至液体收集区92’，从而进一步实现一次水汽分离，通过该两次离心分离可大幅度提升水汽分离效率。
为了进一步利于水汽分离效果，在本实施方式中，曲面离心件150的下端一体安装连接有离心叶轮151，当气流从气流入口端91b进入水汽分离区9a”后，离心叶轮151的叶片表面受气流压力的作用，会带动曲面离心件150进行同步自动旋转，从而加速离心效应，提升水汽分离效果；在其他实施方式中，还可以直接将离心叶轮(叶片)或离心锥作为气流离心单元，这些都是本领域技术人员基于本申请内容可做出的常规技术选择。
实施例4：本实施例4的其余方案同以上实施例3，区别在于，请参见图22所示，在本实施例4中，气流离心单元包括分体安装连接的曲面离心件160和离心叶轮170，其中，离心叶轮170安装位于曲面离心件160的下方，且位于气流入口端91b的上方，气流入口端11c位于曲面离心件160的上方，具体优选地，为了便于安装，在本实施方式中，水汽分离安装壳体93’中间部向其内侧向上延伸内部通道壳体131”(从液体收集区92”延伸至水汽分离区9a”)形成与气流入口端91b连通的抽吸通道20(属于抽吸通道的部分通道段)，具体优选地，内部通道壳体131’在靠近气流入口端91b的口部呈外扩式的喇叭形状，利于进气效率；曲面离心件160固定安装在水汽分离安装壳体93’的上端部，离心叶轮170可相对旋转地安装在曲面离心件160的下方；当气流从气流入口端91b进入水汽分离区9a”后，离心叶轮170的叶片表面受气流压力的作用，会自动旋转，从而加速离心效应，提升水汽分离效果。
本实施例1-4提出具有水汽分离区和液体收集区的水汽分离安装壳体作为水汽分离装置，其中，水汽分离区包括由分别设有气流入口端、气流出口端、液体出口端的水汽分离部，在实际使用时，通过气流入口端进入水汽分离区通过水汽分离部实现水汽分离后，其气流通过气流出口端直接进入抽吸风机的入风口，其液体通过液体出口端汇流至液体收集区，可以有效地避免或极大地减少进入抽吸风机气流的液体份含量，确保抽吸风机的使用寿命，而且不会对抽吸风机的散热性能产生负面影响，同时本实施例1-4的水汽分离安装壳体与抽吸风机直接安装连接为一体，便于快速完成整体安装，便于降低装配成本；本实施例1-4适合应用于各种具有水汽分离需求的抽吸清洁类设备中。对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起 见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (14)

  1. 一种清洁机的抽吸口结构，所述清洁机包括壳体，其特征在于，所述壳体安装连接有可与地面过盈接触的刮条，所述刮条与其相邻的壳体对应间隔配合形成与抽吸通道连通的抽吸口，其中，所述壳体设有与收集入口连接的收集引导面，所述收集入口与垃圾收集区连通；所述收集引导面与所述刮条对应间隔配合形成所述抽吸口。
  2. 根据权利要求1所述的抽吸口结构，其特征在于，所述清洁机包括与地面可滚动接触的滚刷，滚刷后端设有与其对应设置的收集入口；位于所述滚刷后端的壳体上设有与所述收集入口连接的收集引导面，远离所述滚刷的收集引导面一侧设有所述刮条。
  3. 根据权利要求1所述的抽吸口结构，其特征在于，所述抽吸口内设有若干呈间隔分布的间隔部，用于形成利于压力均衡分布的若干抽吸口单元；在所述抽吸口与抽吸通道之间的连通处设置若干分流筋；所述抽吸口单元的出口侧位于所述分流筋的分流入口侧。4、根据权利要求1所述的抽吸口结构，其特征在于，所述间隔部一体或分体安装在所述壳体或所述刮条上，沿其安装面向所述抽吸口方向延伸。
  4. 根据权利要求1所述的抽吸口结构，其特征在于，所述刮条的下端部可相对摆动地安装在所述壳体上。
  5. 根据权利要求1或5所述的抽吸口结构，其特征在于，所述刮条包括刮条本体以及安装在所述壳体上的刮条安装部，其中，所述刮条本体设有与所述刮条安装部分体或一体连接的刮条本体上端部、位于中间的薄壁段以及与所述地面过盈接触的刮条本体下端部，所述刮条本体下端部通过所述薄壁段可相对于所述刮条本体上端部进行摆动。
  6. 一种清洁机，其特征在于，采用如权利要求1-6之一所述的抽吸口结构；所述清洁机包括壳体以及与地面可滚动接触的滚刷，滚刷后端设有与其对应设置的收集入口，所述收集入口与垃圾收集区连通；位于所述滚刷后端的壳体上设有与所述收集入口连接的收集引导面，远离所述滚刷的收集引导面一侧设有所述刮条。
  7. 根据权利要求7所述的清洁机，其特征在于，所述间隔部位于所述收集引导面的背部，与所述刮条对应配合形成所述抽吸口单元；且所述收集引导面与地面具有间距。
  8. 根据权利要求7所述的清洁机，其特征在于，所述滚刷包括采用驱动器驱动且可相对旋转地安装在所述壳体上的驱动辊，所述驱动辊外周包覆有用于与地面柔性接触的柔性滚刷；通过所述滚动接触被带起的垃圾在所述柔性滚刷的旋转作用下通过所述收集入口被收集至所述垃圾收集区；和/或通过所述抽吸口去除地面上垃圾。
  9. 根据权利要求7所述的清洁机，其特征在于，所述抽吸口通过抽吸 通道与抽吸风机连通；所述清洁机包括水汽分离装置，所述水汽分离装置包括分别设有水汽分离区和液体收集区的水汽分离安装壳体，所述水汽分离安装壳体与抽吸风机安装连接；其中，所述水汽分离区包括分别与气流入口端、气流出口端和液体出口端连接的水汽分离部，所述气流入口端通过抽吸通道与抽吸口连通；所述气流出口端与所述抽吸风机的入风口连通；所述液体收集区与所述液体出口端对应配合用于收集液体。
  10. 根据权利要求10所述的清洁机，其特征在于，所述水汽分离部包括至少1个安装在水汽分离安装壳体内部的隔流单元和/或至少1个安装在水汽分离安装壳体内部的气流离心单元；通过所述隔流单元与气流中的液体份进行接触，使得液体份汇集后从气流中分离；通过所述气流离心单元对气流的离心旋转作用，使得液体从气流中离心分离。
  11. 根据权利要求10所述的清洁机，其特征在于，所述水汽分离部包括分别安装在水汽分离安装壳体内部的隔流单元和气流离心单元，其中，与所述气流入口端连接的抽吸通道采用切向入风口，将进入水汽分离区的气流中的液体实现初级离心分离；所述隔流单元与所述切向入风口对应设置，所述气流离心单元的出口作为所述气流出口端。
  12. 根据权利要求11所述的清洁机，其特征在于，所述气流离心单元包括分体或一体安装连接的曲面离心件和离心叶轮，其中，所述离心叶轮安装位于所述曲面离心件的下方，且位于所述气流入口端的上方。
  13. 根据权利要求10所述的清洁机，其特征在于，所述抽吸风机包括安装连接为一体的抽吸电机、叶轮、叶轮罩和风机壳体，所述叶轮罩的入口与所述气流出口端连通；所述水汽分离安装壳体与所述风机壳体安装连接为一体。
  14. 根据权利要求7所述的清洁机，其特征在于，所述壳体设有与滚刷前端相对设置的滚刷盖，所述滚刷盖设有沿所述滚刷方向延伸的吹尘阻挡部，用于避免所述滚刷在旋转时形成吹向地面的局部气流。
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