WO2021135914A1 - 水气分离结构及具有其的吸水刷 - Google Patents

水气分离结构及具有其的吸水刷 Download PDF

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Publication number
WO2021135914A1
WO2021135914A1 PCT/CN2020/136301 CN2020136301W WO2021135914A1 WO 2021135914 A1 WO2021135914 A1 WO 2021135914A1 CN 2020136301 W CN2020136301 W CN 2020136301W WO 2021135914 A1 WO2021135914 A1 WO 2021135914A1
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WO
WIPO (PCT)
Prior art keywords
water
suction
gas separation
collection cup
pipe
Prior art date
Application number
PCT/CN2020/136301
Other languages
English (en)
French (fr)
Inventor
郭振科
Original Assignee
追创科技(苏州)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 CN201911420571.XA external-priority patent/CN110960146A/zh
Priority claimed from CN201922489566.6U external-priority patent/CN212307699U/zh
Priority claimed from CN201922469146.1U external-priority patent/CN211862698U/zh
Priority claimed from CN201911412062.2A external-priority patent/CN111067412A/zh
Priority claimed from CN201922469132.XU external-priority patent/CN211862672U/zh
Priority claimed from CN201911420567.3A external-priority patent/CN111000486A/zh
Application filed by 追创科技(苏州)有限公司 filed Critical 追创科技(苏州)有限公司
Publication of WO2021135914A1 publication Critical patent/WO2021135914A1/zh

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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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids

Definitions

  • the invention relates to the field of small household appliances, in particular to a water-absorbing brush with a water-gas separation structure.
  • the water-gas separation rate is low, resulting in that there is still water being taken out at the air outlet, which causes the subsequent parts to be contaminated by sewage or even the risk of motor short-circuit due to seepage;
  • the traditional water suction brush tank is usually put At the handle of the suction brush, since the dirt absorbed and removed by the suction brush is liquid, this layout easily causes the user to operate the suction brush due to the large sloshing and floating of the sewage in the water tank, which causes the sewage to dump and overflow, which intensifies other parts. Risks of being contaminated by sewage and short circuit of the motor due to seepage.
  • This application aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent.
  • one purpose of this application is to propose a water-gas separation structure for water suction brushes, which uses a structural design in which the advancing direction of airflow is opposite to the direction of falling water to increase the water-gas separation rate as much as possible and eliminate the moisture at the air outlet. It can bring out the possibility, so as to prevent the subsequent pipelines from being difficult to clean and motor short-circuit risks caused by sewage enrichment.
  • a water-gas separation structure for a water-absorbing brush which includes:
  • a water collection cup with a hollow inside, which is open at the top to form an open mouth for collecting sewage after separation of water and gas;
  • a water-gas separation component connected to the top of the water collection cup to close the open opening
  • the inside of the water collection cup is provided with a water inlet pipe extending upward along the axial direction from the bottom of the water collection cup, and the outer wall of the water inlet pipe and the inner wall of the water collection cup are spaced apart to form a water storage space therebetween.
  • the water collection cup is communicated with the outside through the bottom of the water inlet pipe, and the outlet end of the water inlet pipe is opposite to the water-gas separation assembly.
  • the water-gas separation assembly includes: an end cover, which is fitted to the top of the water collection cup to close the opening;
  • the water-gas separation cylinder is hollow inside and has an opening at the bottom to form a counter interface
  • a filter cartridge connected to the top of the water vapor separation cartridge
  • the suction pipe is hollow inside and both ends are open;
  • the suction pipe is provided in the end cover, the suction pipe is connected to the top end of the filter cartridge at its bottom end, and the water inlet pipe leads to the water-gas separator cylinder through the butt joint. internal.
  • a plurality of filter holes are opened on the side wall of the filter cartridge.
  • a drainage tube is fixedly connected to the inside of the water-gas separator cylinder, and the drainage pipe extends axially downward from the top of the water-gas separator cylinder, and the top of the water-inlet pipe is connected with the drainage pipe.
  • the bottom is opposite.
  • a drainage port is provided on the side wall of the drainage tube.
  • the drainage tube includes a starting section and a ending section, and a tortuous section integrally formed between the starting section and the ending section, wherein the radius of curvature of the tortuous section extends from the starting section to the ending section Is gradually increasing in the direction of, and the drainage port is opened between the starting section and the ending section.
  • the end of the starting section is integrally formed with a guiding section tangent to the starting section, so that the air outlet direction of the drainage port is consistent with the tangential direction of the end of the winding section.
  • the outer diameters of the water inlet pipe and the drainage pipe are both smaller than the inner diameter of the water-gas separator cylinder, and the outer wall of the water inlet pipe and the inner wall of the water-gas separator cylinder are spaced apart so as to be located between the two Falling water channel.
  • the inner diameter of the water inlet pipe is consistent with the minimum radius of curvature of the circuitous section.
  • One of the above technical solutions has the following advantages or beneficial effects: due to its structural design in which the advancing direction of the air flow is opposite to the direction of falling water, the water vapor separation rate is increased as much as possible, and the possibility of moisture being carried out at the air outlet is eliminated, thereby Prevent the subsequent pipeline from being difficult to clean and motor short circuit risks caused by sewage enrichment.
  • This application also provides an easily disassembled water-gas separation structure, including:
  • a hollow water collection cup which is open at the top to form an open mouth, for collecting sewage after water and gas separation;
  • a pipeline assembly connected to the bottom of the water collection cup, used for introducing the extracted dirty water and air mixed fluid into the water collection cup and maintaining the air pressure balance between the inside of the water collection cup and the outside;
  • a water-gas separation component which is detachably connected to the top of the water collection cup to close the opening;
  • At least one set of lock components are used to lock and unlock the connection state between the water-gas separation component and the water collection cup.
  • the lock assembly includes:
  • the first lock base is fixedly arranged on the outside of the water-gas separation assembly
  • a second lock base which is fixedly arranged on the outside of the water collection cup and opposite to the first lock base;
  • a locking element which is arranged between the first lock base and the second lock base, and the locking element can rotate relative to the first lock base or the second lock base to an unlocked state And a change between a locked state;
  • An elastically deformable resetting member is provided on the first lock base or the second lock base and the resetting member acts on the locking member so that the locking member moves along a lock Rotate in the stop direction to reset from the unlocked state to the locked state.
  • a guide groove extending along the axial direction of the water collection cup is formed on the outer side wall of the water collection cup, and the locking member is provided in the guide groove.
  • the pipeline assembly includes:
  • the water suction pipe, the drain pipe and the air duct are all communicated with the inside of the water collection cup, and the air duct protrudes from the bottom wall of the water collection cup and extends upward along the axial direction of the water collection cup.
  • the inside of the water collection cup is provided with a water inlet pipe extending upward along the axial direction from the bottom of the water collection cup, the water suction pipe is opposite to the bottom of the water inlet pipe, and the outer wall of the water inlet pipe is connected to the water collection cup The inner wall is spaced apart to form a water storage space between the two, the water collection cup is communicated with the outside through the bottom of the water inlet pipe, and the water inlet pipe is opposite to the water-gas separation assembly at the top of the water inlet pipe.
  • the water-gas separation component includes:
  • An end cap which is fitted to the top of the water collection cup to close the open mouth;
  • the water-gas separation cylinder is hollow inside and has an opening at the bottom to form a counter interface
  • a filter cartridge connected to the top of the water vapor separation cartridge
  • the suction pipe is hollow inside and both ends are open;
  • the suction pipe is provided in the end cover, the suction pipe is connected to the top end of the filter cartridge at its bottom end, and the water inlet pipe leads to the water-gas separator cylinder through the butt joint.
  • the top end of the air duct is not lower than the bottom end of the water-gas separation cylinder.
  • a drainage tube is fixedly connected to the inside of the water-gas separator cylinder, and the drainage pipe extends axially downward from the top of the water-gas separator cylinder, and the top of the water-inlet pipe is connected with the drainage pipe.
  • the bottom is opposite.
  • a drainage port is provided on the side wall of the drainage tube.
  • the drainage tube includes a starting section and a ending section, and a tortuous section integrally formed between the starting section and the ending section, wherein the radius of curvature of the tortuous section extends from the starting section to the ending section Is gradually increasing in the direction of, and the drainage port is opened between the starting section and the ending section.
  • the end of the starting section is integrally formed with a guiding section tangent to the starting section, so that the air outlet direction of the drainage port is consistent with the tangential direction of the end of the winding section.
  • One of the above technical solutions has the following advantages or beneficial effects: because it can quickly realize the separation of the water collection cup and the water vapor separation assembly by pressing the locking member with one key, it is not only convenient for the discharge and cleaning of the sewage collected in the water collection cup , And it is also easy to clean the water and gas separation components, which greatly improves the ease of cleaning and the customer's experience.
  • This application also provides a water-absorbing brush with a water-gas separation structure, including:
  • a water-air separation structure which is provided at the rear end of the water-absorbing brush head, and the water-air separation structure includes a pitch connecting pipe, a water collection cup, and a water-air separation assembly that are sequentially arranged from front to back;
  • the water suction brush head is opened at the top to form a water storage tank installation groove, and a water storage tank is removably installed in the water storage tank installation groove, and the inside of the water storage tank is hollow to form an accommodation space for storing sewage.
  • the pitch connecting pipe is hollow inside and open at both ends, and the pitch connecting pipe is rotatably connected to the rear end of the water absorbing brush head so that the pitch connecting pipe can reciprocate in a vertical plane relative to the water absorbing brush head.
  • Pitching rotation the interior of the water collection cup is hollow and the top of the water collection cup is open to form an opening, and the bottom of the water collection cup is rotatably connected to the other end of the pitch connection pipe so that the water collection cup can be positioned relative to the pitch connection pipe Reciprocating and translational movement in the horizontal plane;
  • the water-gas separation assembly is detachably connected to the top of the water collection cup to close the opening;
  • the pitch connecting pipe is provided with a pipeline assembly inside, and the pipe One end of the path assembly is connected to the water absorbing brush head, and the other end is connected to the water collection cup.
  • a water absorbing structure is provided directly below the water absorbing brush head, and the water absorbing structure includes:
  • a bottom plate which is arranged directly under the water absorbing brush head and can be detachably connected to the bottom of the water absorbing brush head;
  • a water absorbing channel which is formed between the water absorbing brush head and the bottom plate;
  • the bottom wall of the water storage tank installation groove is provided with a sealing port leading to the water suction channel.
  • the pipeline assembly includes:
  • a turbulent suction pipe both ends of which are respectively connected to the suction channel and the water collection cup;
  • a drain pipe and an air pipe leading from the bottom wall of the water collection cup, the other end of the drain pipe and the air pipe is connected to the water storage tank;
  • the air duct protrudes from the bottom wall of the water collection cup and extends upward along the axial direction of the water collection cup.
  • the inside of the water collection cup is provided with a water inlet pipe extending upward along the axial direction from the bottom of the water collection cup, the water suction pipe is opposite to the bottom of the water inlet pipe, and the outer wall of the water inlet pipe is connected to the water collection cup The inner wall is spaced apart to form a water collection space between the two, the water collection cup is communicated with the outside through the bottom of the water inlet pipe, and the water inlet pipe is opposite to the water-gas separation assembly at the top thereof.
  • the top of the water storage tank is opened to form a sewage discharge port for discharging sewage
  • the top of the water storage tank is rotatably connected with a water tank cover to open and close the sewage discharge port; the water storage tank is opened
  • the suction brush head is also provided with a suction grid assembly, the suction grid assembly is arranged between the suction brush head and the bottom plate and located at the front end of the suction brush head, the suction brush head and the bottom plate A water suction pipe channel located at the rear end of the water suction brush head is formed therebetween;
  • the water absorption channel is arranged between the water absorption grid assembly and the suction pipe channel, and the front and rear ends of the water absorption channel are respectively aligned with the water absorption grid assembly and the suction pipe channel.
  • the front end of the suction brush head is provided with an upwardly recessed suction grid installation groove, and the top of the suction grid assembly is accommodated in the suction grid installation groove; the front end of the bottom plate is provided with water suction grids arranged opposite to each other.
  • the installation front edge and the suction grid installation rear edge, the suction grid installation front edge and the suction grid installation rear edge are spaced apart to form a suction grid receiving groove located between the two, and the bottom of the suction grid assembly is inserted into the suction grid In the grid containing groove;
  • the water suction grid assembly includes a guide unit and a water suction unit sequentially arranged from top to bottom, and the guide unit is inserted into the water suction unit.
  • the water absorption unit includes:
  • a water-absorbing installation board extending in a horizontal direction, in which is provided with diversion grooves penetrating the upper and lower surfaces;
  • Two suction guide plates respectively arranged on the front and rear edges of the diversion groove, which are fixedly connected to the lower surface of the suction mounting plate;
  • the guide vertical plate is inserted between the two suction guide plates through the diversion groove; the water suction unit is inserted into the suction grid receiving groove through the two suction guide plates.
  • At least one set of lock components are provided between the water-gas separation component and the water collection cup, which are used to lock and unlock the connection state between the water-gas separation component and the water collection cup, and the lock component includes:
  • the first lock base is fixedly arranged on the outside of the water-gas separation assembly
  • a second lock base which is fixedly arranged on the outside of the water collection cup and opposite to the first lock base;
  • a locking element which is arranged between the first lock base and the second lock base, and the locking element can rotate relative to the first lock base or the second lock base to an unlocked state And a change between a locked state;
  • An elastically deformable resetting member is provided on the first lock base or the second lock base and the resetting member acts on the locking member so that the locking member moves along a lock Rotate in the stop direction to reset from the unlocked state to the locked state.
  • Another technical solution of the above technical solutions has the following advantages or beneficial effects: because it arranges the water storage tank in the suction brush head so that the user can maintain the horizontal posture during the operation of the suction brush, effectively preventing the water tank from being trapped in the water tank.
  • the waste water is dumped and overflowed, which further reduces the risk of other parts being polluted by waste water and the motor short circuit caused by seepage.
  • Fig. 1 is a perspective view of a water-absorbing brush with a water-gas separation structure according to an embodiment of the present invention
  • FIG. 2 is a longitudinal cross-sectional view of a water-absorbing brush with a water-gas separation structure according to an embodiment of the present invention
  • FIG. 3 is a perspective view of a water-gas separation structure in a water-gas-separating brush with a water-gas separation structure according to an embodiment of the present invention
  • Fig. 4 is a perspective view of another angle of the water-air separation structure in the suction brush with the water-air separation structure proposed according to an embodiment of the present invention
  • Figure 5 is an axial cross-sectional view of the water-air separation structure in the water-absorbing brush with the water-air separation structure proposed according to an embodiment of the present invention
  • FIG. 6 is a three-dimensional structural view of the water collection cup in the water-vapor separation structure proposed according to an embodiment of the present invention, and the internal structure of the water collection cup can be observed from the perspective of the figure;
  • FIG. 7 is a perspective view of the water-gas separation structure in the water-gas-separating brush with the water-gas separation structure proposed according to an embodiment of the present invention with the pipeline components hidden;
  • FIG. 8 is an internal structure diagram of a water-air separation structure in a water-absorbing brush with a water-air separation structure proposed according to an embodiment of the present invention
  • FIG. 9 is a cross-sectional view of the internal structure of the water-vapor separation structure in a water-vapor separation structure proposed according to an embodiment of the present invention, and the figure shows the state of use of the water-vapor separation structure;
  • FIG. 10 is a view of the internal structure of a water-air separation cylinder in a water-absorbing brush with a water-air separation structure proposed according to an embodiment of the present invention
  • Fig. 11 is a bottom view of a drainage tube in a water-absorbing brush with a water-gas separation structure proposed according to an embodiment of the present invention
  • Fig. 12 is a perspective view of a water-absorbing brush head in a water-absorbing brush with a water-gas separation structure according to an embodiment of the present invention
  • Fig. 13 is a longitudinal sectional view of a water-absorbing brush head in a water-absorbing brush with a water-gas separation structure proposed according to an embodiment of the present invention
  • Fig. 14 is an exploded view of the water-absorbing brush head in the water-absorbing brush with a water-gas separation structure proposed according to an embodiment of the present invention
  • Fig. 15 is a perspective view of a water suction grid assembly in a water suction brush with a water-gas separation structure proposed according to an embodiment of the present invention
  • FIG. 16 is a longitudinal cross-sectional view of a water suction grid assembly in a water suction brush with a water-gas separation structure proposed according to an embodiment of the present invention
  • FIG. 17 is a perspective view of a water absorption structure in a water absorption brush with a water-gas separation structure proposed according to an embodiment of the present invention, and the figure shows the travel path of the sewage-air mixed fluid therein;
  • Fig. 18 is a perspective view of a pipeline assembly in a water-absorbing brush with a water-gas separation structure proposed according to an embodiment of the present invention.
  • connection refers to the relationship in which these structures are directly or indirectly fixed or attached to each other through intermediate structures, and the movable or rigid attachment or relationship, unless Other ways are clearly stated.
  • the water-absorbing brush 1 with a water-gas separation structure includes:
  • a water-air separation structure which is provided at the rear end of the water-absorbing brush head 11, the water-air separation structure includes a pitch connecting pipe 14, a water collection cup 15, and a water-air separation assembly 18 that are sequentially arranged from the front to the back;
  • the pitch connecting pipe 14 is hollow inside and both ends are open, and the pitch connecting pipe 14 is rotatably connected to the rear end of the water absorbing brush head 11 so that the pitch connecting pipe 14 can make reciprocating pitching rotation relative to the water absorbing brush head 11 in a vertical plane;
  • the water cup 15 is hollow inside and is open at the top to form an open mouth.
  • the water collection cup 15 is rotatably connected to the other end of the pitch connection pipe 14 at its bottom so that the water collection cup 15 can make a reciprocating and translational movement relative to the pitch connection pipe 14 in the horizontal plane; water The air separation assembly 18 is detachably connected to the top of the water collection cup 15 to close the opening; the pitch connection pipe 14 is provided with a pipeline assembly 16 inside, one end of the pipeline assembly 16 is connected to the suction brush head 11, and the other end is connected to the collector.
  • the bottom of the water cup 15 is used to introduce the extracted dirty water and air mixed fluid into the water collection cup 15 and maintain the air pressure balance between the inside of the water collection cup 15 and the outside.
  • the above structure allows the user to conveniently and quickly adjust the relative posture between the suction brush head 11 and the surface to be cleaned by adjusting the pitch angle of the pitch connecting pipe 14 and the rotation angle between the water collection cup 15 and the pitch connecting pipe 14, thereby improving suction.
  • the suction brush head 11 is opened at its top to form a water storage tank installation groove 111.
  • the water storage tank installation groove 111 is removably installed with a water storage tank 12, and the water storage tank 12 is hollow to form an accommodation space for storing sewage. .
  • a water absorbing structure 17 is provided directly below the water absorbing brush head 11, and the water absorbing structure includes:
  • a bottom plate 171 which is arranged directly under the water absorbing brush head 11 and detachably connected to the bottom of the water absorbing brush head 11;
  • the suction channel 172 is formed between the suction brush head 11 and the bottom plate 171;
  • the bottom wall of the water storage tank installation groove 111 is provided with a sealing port 115 leading to the water suction channel 172.
  • the suction channel 172 cannot perform water suction operation due to the vacuum being broken by the sealing port 115; when the water storage tank 12 is installed in the water storage tank
  • the bottom of the water storage tank 12 covers the sealing port 115, so that the suction channel 172 is no longer vacuum broken, so that the water suction operation can be carried out smoothly, so as to prevent the water suction operation caused by not being installed in the water storage tank 12 In the process, the problem of sewage pollution to other parts caused by nowhere to collect sewage.
  • the water storage tank 12 is arranged in the water suction brush head, the water tank can be maintained generally in a horizontal posture during the operation of the water suction brush by the user, which effectively prevents the sewage in the water tank from being dumped and overflowed.
  • the water storage tank 12 is opened at the top thereof to form a sewage discharge port 121 for discharging sewage, and a water tank cover 122 is rotatably connected to the top of the water storage tank 12 to open and close the sewage discharge port 121.
  • the pipeline assembly 16 includes:
  • a turbulent suction pipe 161 both ends of which are respectively connected to the suction channel 172 and the water collection cup 15;
  • the drain pipe 163 and the air pipe 162 drawn from the bottom wall of the water collection cup 15 are connected to the water storage tank 12 at the other end of the drain pipe 163 and the air pipe 162;
  • the air duct 162 protrudes from the bottom wall of the water collection cup 15 and extends upward along the axial direction of the water collection cup 15.
  • the inside of the water collection cup 15 is provided with a water inlet pipe 152 extending upward along its axial direction from its bottom.
  • the water suction pipe 161 is opposite to the bottom of the water inlet pipe 152, and the outer wall of the water inlet pipe 152 is connected to the water collection cup 15 The inner wall is spaced apart to form a water collection space between the two.
  • the water collection cup 15 communicates with the outside through the bottom of the water inlet pipe 152, and the water inlet pipe 152 is opposite to the water-gas separation assembly 18 at the top thereof.
  • the water collection cup 15 includes a cup body 151 that is hollow inside and is open at the top.
  • the water inlet pipe 152 extends from the center of the bottom wall of the cup body 151 upward in the axial direction, so that the sewage and air introduced into the water collection cup 15 through the water inlet pipe 152 are mixed.
  • the body can be introduced into the water-gas separation assembly 18 for water-gas separation, and finally the separated air is drawn away from the top of the cup body 151, and the separated sewage is collected by the cup body 151.
  • the water storage tank 12 is opened at its top to form a sewage discharge port 121 for discharging sewage.
  • the top of the water storage tank 12 is rotatably connected with a water tank cover 122 to open and close the sewage discharge port 121; the water storage tank 12 is opened
  • the drainage inlet 1212 and the air guide inlet 1211 are arranged close to the edge of the sewage discharge port 121; the drainage pipe 163 and
  • the air guide tube 162 is bent upward near the end connected to the water storage tank 12, so that the drain port 1631 of the drain tube 163 and the air guide port 1621 of the air guide tube 162 are arranged upward.
  • the drainage inlet 1212 and the air guide inlet 1211 can always be located above the sewage level in the water storage tank 12, thereby preventing sewage from being poured into the subsequent parts through the drainage pipe 163 and the air duct 162 Causes problems such as contamination or even damage to parts.
  • the water storage tank 12 is also provided with a water level detection chamber 124, the top of the water level detection chamber 124 is connected with the water storage tank 12, wherein the water level detection chamber 124 is provided with a water level detection unit for detecting the water level in the water storage tank 12 .
  • the suction brush head 11 is also provided with a suction grid assembly 13, which is arranged between the suction brush head 11 and the bottom plate 171 and is located at the front end of the suction brush head 11, the suction brush head 11 and the bottom plate A suction pipe channel 176 at the rear end of the suction brush head 11 is formed between 171;
  • the suction channel 172 is provided between the suction grid assembly 13 and the suction pipe channel 176, and the front and rear ends of the suction channel 172 are aligned with the suction grid assembly 13 and the suction pipe channel 176 respectively. In this way, the sewage-air mixed fluid sucked by the suction grid assembly 13 can be introduced into the suction pipe channel 176.
  • auxiliary rollers 178 are rotatably connected to the left and right sides of the suction pipe channel 176.
  • the front end of the suction brush head 11 is provided with an upwardly recessed suction grid installation groove 116, the top of the suction grid assembly 13 is accommodated in the suction grid installation groove 116; the front end of the bottom plate 171 is provided with front and rear suction grid installations.
  • the front edge 175 and the suction grid installation rear edge 174, the suction grid installation front edge 175 and the suction grid installation rear edge 174 are spaced apart to form a suction grid accommodating groove located between the two, and the bottom of the suction grid assembly 13 is inserted into the suction grid accommodating Slot.
  • the suction grid assembly 13 includes a guide unit 131 and a water suction unit 132 arranged in order from top to bottom, and the guide unit 131 is inserted into the water suction unit 132.
  • the guiding unit 131 includes:
  • a guide mounting plate 1311 extending in the horizontal direction
  • the upper mounting plate 1312 and the lower mounting plate 1313 are respectively fixed to the upper and lower surfaces of the guide mounting plate 1311, and the upper mounting plate 1312 and the lower mounting plate 1313 extend substantially in a vertical direction;
  • the upper mounting plate 1312 is located at the rear end of the guide mounting plate 1311
  • the lower mounting plate 1313 is located at the front end of the guide mounting plate 1311
  • the lower surface of the guide mounting plate 1311 and the lower mounting plate 1313 are fixedly connected with multiple parallel and spaced pieces.
  • the guide vertical plates 1315 are formed between the two guide vertical plates 1315 with diversion holes leading to the water suction channel.
  • a plurality of parallel and spaced reinforcing ribs 1314 are fixed between the upper surface of the guide mounting plate 1311 and the upper mounting plate 1312, and the reinforcing ribs 1314 and the upper mounting plate 1312 are inserted into the suction grid mounting groove 116.
  • the reinforcing rib 1314 can strengthen the mating strength of the guide unit 131 and the suction grid installation groove 116, and improve the installation stability of the guide unit 131 in the suction grid installation groove 116.
  • the water suction unit 132 includes:
  • a water-absorbing mounting plate 1321 extending in the horizontal direction, in which is provided with diversion grooves 1323 penetrating the upper and lower surfaces;
  • Two suction guide plates 1322 respectively arranged on the front and rear edges of the diversion groove 1323, which are fixed to the lower surface of the suction mounting plate 1321;
  • the guide vertical plate 1315 is inserted between the two suction guide plates 1322 through the diversion groove 1323; the water suction unit 132 is inserted into the suction grid receiving groove through the two suction guide plates 1322. Therefore, after the sewage-air mixed fluid sucked from the bottom gap of the suction guide plate 1322 is divided and guided by the guide vertical plate 1315, the flow direction of the fluid can be turned from vertical upwards to horizontal toward the suction channel 172 (arrow S in FIG. 6). direction).
  • the lateral dimension of the water suction channel 172 is gradually reduced in the front-to-back direction. Adopting the suction channel 172 of this structure can make the sucked sewage-air mixed fluid gradually converge as the fluid progresses, which is convenient for the downstream suction pipe 161 to concentrate suction.
  • the rear end of the water suction channel 172 is connected with a filter channel 173 facing the water suction pipe channel 176, and a filter unit 114 is provided in the filter channel 173.
  • the filter unit is set in the filter channel to filter the medium-sized dirt, which fully ensures that the subsequent pipeline is unimpeded.
  • a fluid guide tube 113 is connected between the filter channel 173 and the suction tube 161.
  • the water suction channel 172 has a symmetrical structure with respect to the center line O of the bottom plate 171, a triangular booster block 177 is provided at the center of the water suction channel 172, and a booster is formed between the booster block 177 and the side wall of the water suction channel 172.
  • the arrangement of the pressure channel 172a and the pressure block 177 can prevent the flow rate of the sewage mixed fluid from being slowed down due to the increase of the cross-sectional area of the flow channel at the center of the channel 172, which helps to increase the suction power of the water-absorbing brush head.
  • the suction guide plate 1322 continues to extend downwards until it protrudes from the bottom surface of the suction grid accommodating groove.
  • the suction guide plate 1322 protrudes from the bottom surface of the suction grid accommodating groove to form a fixed connection to the suction guide plate 1322.
  • the anti-dropping terminal 1322 on the outer side, so that when the suction brush is in contact with the area to be decontaminated, the suction guide plate 1322 can prevent the suction guide plate 1322 from receiving upward pressure through the cooperation of the anti-dropping terminal 1322 and the suction grid accommodating groove And slippage.
  • lock assembly 19 there is at least one set of lock assembly 19 between the water and gas separation assembly 18 and the water collection cup 15, which is used to lock and unlock the connection state between the water and gas separation assembly 18 and the water collection cup 15.
  • the lock assembly 19 includes:
  • the first lock base 191 is fixedly arranged on the outside of the water-gas separation assembly 18;
  • the second lock base 192 is fixedly arranged on the outside of the water collection cup 15 and is opposite to the first lock base 191;
  • the locking member 193 is disposed between the first lock base 191 and the second lock base 192, and the locking member 193 can rotate relative to the first lock base 191 or the second lock base 192 to an unlocked state And a change between a locked state;
  • An elastically deformable reset member 194 is provided on the first lock base 191 or the second lock base 192, and the reset member 194 acts on the locking member 193 so that the locking member 193 rotates in a locking direction to Reset from the unlocked state to the locked state.
  • the outer side wall of the water collection cup 15 is formed with a guide groove 153 extending along the axial direction of the water collection cup 15, the locking member 193 is provided in the guide groove 153, so that when the locking member is in the unlocked state, Under the guidance of the guide groove 153, the water collection cup 15 is separated from the water vapor separation part 18 along the axial direction. On the contrary, when the water collection cup 15 and the water vapor separation part are to be connected, the water collection cup 15 can be guided by the guide groove 153. The water collection cup 15 and the water vapor separation part 18 are close together in the axial direction.
  • the lock assembly 19 is provided with two groups symmetrically with respect to the axis of the water collection cup 15, and correspondingly, the guide groove 153 is also provided with two groups.
  • the water-gas separation assembly 18 includes:
  • An end cover 181 which is connected to the top of the water collection cup 15 to close the opening;
  • the water-gas separation cylinder 183 is hollow inside and has an opening at the bottom to form a counter interface;
  • a filter cartridge 184 which is connected to the top of the water vapor separation cartridge 183;
  • the suction pipe 182 is hollow inside and both ends are open;
  • the suction pipe 182 is provided in the end cover 181, the suction pipe 182 is connected to the top end of the filter cartridge 184 at its bottom end, and the water inlet pipe 152 leads to the inside of the water and gas separation cylinder 183 through the butt; It is lower than the bottom end of the water-gas separation cylinder 183.
  • the top of the air pipe 162 will never be submerged by the sewage collected in the water collection cup 15, so that the water collection cup 15 can maintain the air pressure balance between the water collection cup 15 and the outside atmosphere through the air guide 162 to prevent occurrence The phenomenon of liquid leakage and sewage suction.
  • the inside of the water-gas separator cylinder 183 is fixedly connected with a drainage tube 185, which starts from the top of the water-gas separator cylinder 183 and extends downward in the axial direction.
  • the top of the water inlet pipe 152 is opposite to the bottom of the drainage pipe 185. Pick up.
  • a drainage port 1851 is provided on the side wall of the drainage tube 185, so that the airflow can communicate with the water inlet pipe 152 through the drainage port 1851.
  • the side wall of the filter cartridge 184 is provided with a plurality of filter holes, so that the dirt such as wool can be blocked by the filter holes, and as it gradually accumulates, it can slide into the cup body 151 and finally be covered by the cup body 151. Collected.
  • the drainage tube 185 includes a starting section 185a and a terminal section 185c and integrally formed between the starting section 185a and the terminal section 185c
  • the radius of curvature of the winding section 185b gradually increases in the direction from the starting section 185a to the ending section 185c, and the drainage port 1851 is opened between the starting section 185a and the ending section 185c.
  • the end of the starting section 185a is integrally formed with a guide section 185d tangent to the starting section 185a, so that the air outlet direction of the drainage port 1851 is in line with the end tangential direction of the detour section 185b Consistently, with this structural design, the dirty water/air mixed fluid that enters the drainage pipe 185 in the direction of arrow A through the water inlet pipe 152 is forced to follow the spiral path along the circuitous section 185b and finally from the drainage port 1851 ⁇ export.
  • the outer diameters of the water inlet pipe 152 and the drainage pipe 185 are both smaller than the inner diameter of the water-gas separator cylinder 183, and the outer wall of the water inlet pipe 152 and the inner wall of the water-gas separator cylinder 183 are spaced apart to form a falling channel between them, thereby The dirty water/air mixed fluid derived from the drainage port 1851 can fall down from the drainage port 1851 along the falling channel (arrow B in the figure).
  • Figure 9 shows the posture structure diagram of the suction brush in use.
  • the included angle ⁇ between the axis of the water inlet pipe 152 and the horizontal plane is formed.
  • the included angle ⁇ can follow the operator's use
  • the state changes between 5° and 90°.
  • the dirty water/air mixed fluid derived from the drainage port 1851 can fall down from the drainage port 1851 along the falling channel.
  • the dirty water on the lower side of the water inlet pipe 152 falls into the cup 151 along the arrow D direction, while the dirty water on the upper side of the water inlet pipe 152 falls into the cup body along the arrow E direction against the outer side wall of the water inlet pipe 152
  • the density of air and flocculent dirt is much lower than that of water.
  • the air drawn from the falling water channel is discharged upward in the direction of arrow C.
  • the flocculent dirt passes through the filter tube 184. After being filtered, it is isolated outside the outer wall of the filter cartridge 184, and the filtered air passes through the filter cartridge 184 and is discharged through the suction pipe 182 in the direction of arrow F, thus completing the water-gas separation process.
  • the inner diameter of the water inlet pipe 152 is consistent with the minimum radius of curvature of the winding section 185b.
  • the sewage-air mixed fluid is sucked from the bottom gap of the suction guide plate 1322 and divided and guided by the guide vertical plate 1315, enters the suction channel 172 along the arrow S direction, and follows the arrow M and the arrow in the suction channel 172
  • the N direction converges to the center of the water suction channel 172 and is introduced into the filter channel 173.
  • the sewage air mixed fluid is filtered by the filter unit 114 in the filter channel 173, it is finally sucked by the water suction pipe 161;
  • the suction pipe 161 is connected to the water inlet pipe 152, so that the inhaled sewage air mixed fluid can enter the drainage pipe 185 along the arrow A through the water inlet pipe 152, and then the sewage air mixed fluid is forced to follow along.
  • the sewage-air mixed fluid derived from the drainage port 1851 can fall down from the drainage port 1851 along the falling channel (arrow B in the figure);
  • Figure 9 shows the posture structure diagram of the suction brush in use.
  • the included angle ⁇ between the axis of the water inlet pipe 152 and the horizontal plane is formed.
  • the included angle ⁇ can follow the operator's use The state changes from 5° to 90°.
  • the sewage-air mixed fluid derived from the drainage port 1851 can fall along the falling channel from the drainage port 1851, and then enter The dirty water on the lower side of the water pipe 152 falls into the cup body 151 along the arrow D direction, while the dirty water on the upper side of the water inlet pipe 152 falls into the cup body 151 along the arrow E direction against the outer side wall of the water inlet pipe 152
  • the density of air and flocculent dirt is much lower than that of water, after being sucked by the suction pipe 182
  • the air drawn from the falling channel is discharged upwards in the direction of arrow C, and the flocculent dirt is filtered by the filter cartridge 184 It is isolated from the outer wall of the filter cartridge 184, and the filtered air passes through the filter cartridge 184 and is discharged in the direction of arrow F through the suction pipe 182.

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Abstract

一种水气分离结构及吸水刷（1），包括：内部中空的集水杯（15），其在顶部敞开以形成敞口，用于收集水气分离后的污水；以及水气分离组件（18），其连接至该集水杯（15）的顶部以对该敞口进行封闭，其中，该集水杯（15）的内部设有从其底部出发沿其轴向向上延伸的进水管（152），该进水管（152）的外壁与该集水杯（15）的内壁间隔设置以形成位于两者之间的储水空间，该集水杯（15）通过该进水管（152）的底部与外界相连通，该进水管（152）在其顶部与该水气分离组件（18）相对接。通过气流前进方向与落水方向相反的结构设计来尽可能地提高水气分离率，杜绝了出风口处水分带出的可能，从而防止后续管路出现由于污水富集导致的难清洗及电机短路等风险。

Description

水气分离结构及具有其的吸水刷 技术领域
本发明涉及小家电领域，特别涉及一种具有水气分离结构的吸水刷。
背景技术
在吸尘器领域中，采用不同结构形式的吸水刷来对目标区域的污水进行吸取去除是众所周知的。在研究和实现污水吸取去除的过程中，发明人发现现有技术中的吸水刷至少存在如下问题：
首先，水气分离率低，导致出风口处仍有水分被带出，从而导致后续的零部件被污水污染甚至出现由于渗液导致的电机短路等风险；其次，传统的吸水刷水箱通常都放于吸水刷的手柄部位，由于吸水刷吸取去除的脏物为液体，这种布局方式容易导致用户在操作吸水刷作业时由于水箱内污水晃动浮动较大导致污水的倾倒外溢，从而加剧其他零部件被污水污染及由于渗液导致的电机短路等风险。
有鉴于此，实有必要开发一种具有水气分离结构的吸水刷，用以解决上述问题。
发明内容
本申请旨在至少在一定程度上解决现有技术中的上述技术问题之一。为此，本申请的一个目的在于提出一种用于吸水刷的水气分离结构，其通过气流前进方向与落水方向相反的结构设计来尽可能地提高水气分离率，杜绝了出风口处水分带出的可能，从而防止后续管路出现由于污水富集导致的难清洗及电机短路等风险。
为了实现根据本申请的上述目的和其他优点，提供了用于吸水刷的水气分离结构，包括：
内部中空的集水杯，其在顶部敞开以形成敞口，用于收集水气分离后的污水；以及
水气分离组件，其连接至所述集水杯的顶部以对所述敞口进行封闭，
其中，所述集水杯的内部设有从其底部出发沿其轴向向上延伸的进水管，所述进水管的外壁与所述集水杯的内壁间隔设置以形成位于两者之间的储水空间，所述集水杯通过所述进水管的底部与外界相连通，所述进水管的出口端与所述水气分离组件相对接。
进一步的，所述水气分离组件包括：端盖，其配接于所述集水杯的顶部以对所述敞口进行封闭；
水气分离筒，其内部中空并且在其底部敞开形成有对接口；
过滤筒，其连接至所述水气分离筒的顶部；以及
抽气管，其内部中空并且两端均敞开；
其中，所述抽气管设于所述端盖中，所述抽气管在其底端与所述过滤筒的顶端相连通，所述进水管通过所述对接口通往所述水气分离筒的内部。
进一步的，所述过滤筒的侧壁上开设有多个过滤孔。
进一步的，所述水气分离筒的内部固接有引流管，所述引流管从所述水气分离筒的顶部出发沿轴向向下延伸，所述进水管的顶部与所述引流管的底部相对接。
进一步的，所述引流管的侧壁上开设有一引流口。
进一步的，所述引流管包括起始段与终止段以及一体式成型于所述起始段与终止段之间的迂回段，其中所述迂回段曲率半径在所述起始段延伸至终止段的方向上呈逐渐增大之势，所述引流口开设于所述起始段与终止段之间。
进一步的，所述起始段的端部一体式地形成有与该起始段相切的导向段，以使得所述引流口的空气导出方向与所述迂回段的末端切线方向相一致。
进一步的，所述进水管及所述引流管的外径均小于所述水气分离筒的内径，所述进水管的外壁与所述水气分离筒的内壁间隔设置以形成位于两者之间的落水通道。
进一步的，所述进水管的内径与所述迂回段的最小曲率半径相一致。
上述技术方案中的一个技术方案具有如下优点或有益效果：由于其通过气 流前进方向与落水方向相反的结构设计来尽可能地提高水气分离率，杜绝了出风口处水分带出的可能，从而防止后续管路出现由于污水富集导致的难清洗及电机短路等风险。
本申请还提供一种易拆装式水气分离结构，包括：
内部中空的集水杯，其在顶部敞开以形成敞口，用于收集水气分离后的污水；
管路组件，其连接至所述集水杯的底部，用于向所述集水杯导入抽取的脏水空气混合流体并保持集水杯内部与外界的气压平衡；
水气分离组件，其可拆卸地连接至所述集水杯的顶部以对所述敞口进行封闭；以及
至少一组锁组件，其用于实现所述水气分离组件与集水杯之间连接状态的锁定与解锁。
进一步的，所述锁组件包括：
第一锁基座，其固定设置于所述水气分离组件的外侧；
第二锁基座，其固定设置于所述集水杯的外侧并且与所述第一锁基座相对；
锁止件，其设于所述第一锁基座与第二锁基座之间，所述锁止件能够相对于所述第一锁基座或第二锁基座旋转以在一解锁状态及一锁止状态之间变化；以及
能够发生弹性变形的复位部件，所述复位部件设于所述第一锁基座或第二锁基座上且所述复位部件作用于所述锁止件，使得所述锁止件沿一锁止方向旋转以从所述解锁状态复位至所述锁止状态。
进一步的，所述集水杯的外侧壁上形成有沿着集水杯的轴线方向延伸的导向槽，所述锁止件设于所述导向槽中。
进一步的，所述管路组件包括：
具有扰性的吸水管，其在顶部通往集水杯的底壁；以及
从所述集水杯的底壁引出的排水管及导气管，
其中，所述吸水管、排水管及导气管均与所述集水杯的内部相连通，所述 导气管突出于所述集水杯的底壁并沿集水杯的轴向向上延伸。
进一步的，所述集水杯的内部设有从其底部出发沿其轴向向上延伸的进水管，所述吸水管与所述进水管的底部相对接，所述进水管的外壁与所述集水杯的内壁间隔设置以形成位于两者之间的储水空间，所述集水杯通过所述进水管的底部与外界相连通，所述进水管在其顶部与所述水气分离组件相对接。
进一步的，所述水气分离组件包括：
端盖，其配接于所述集水杯的顶部以对所述敞口进行封闭；
水气分离筒，其内部中空并且在其底部敞开形成有对接口；
过滤筒，其连接至所述水气分离筒的顶部；以及
抽气管，其内部中空并且两端均敞开；
其中，所述抽气管设于所述端盖中，所述抽气管在其底端与所述过滤筒的顶端相连通，所述进水管通过所述对接口通往所述水气分离筒的内部；所述导气管的顶端不低于所述水气分离筒的底端。
进一步的，所述水气分离筒的内部固接有引流管，所述引流管从所述水气分离筒的顶部出发沿轴向向下延伸，所述进水管的顶部与所述引流管的底部相对接。
进一步的，所述引流管的侧壁上开设有一引流口。
进一步的，所述引流管包括起始段与终止段以及一体式成型于所述起始段与终止段之间的迂回段，其中所述迂回段曲率半径在所述起始段延伸至终止段的方向上呈逐渐增大之势，所述引流口开设于所述起始段与终止段之间。
进一步的，所述起始段的端部一体式地形成有与该起始段相切的导向段，以使得所述引流口的空气导出方向与所述迂回段的末端切线方向相一致。
上述技术方案中的一个技术方案具有如下优点或有益效果：由于其通过一键按压锁止件即可快速实现集水杯与水气分离组件的分离，不仅便于集水杯中所收集污水的排放与清理，而且也便于对水气分离组件进行清洁，大大提高了易清洁性及客户的使用体验。
本申请还提供一种具有水气分离结构的吸水刷，包括：
吸水刷头；以及
水气分离结构，其设于所述吸水刷头的后端，所述水气分离结构包括从前往后依次设置的俯仰连接管、集水杯以及水气分离组件；
其中，所述吸水刷头在其顶部敞开以形成储水箱安装槽，所述储水箱安装槽中可移除的安装有储水箱，储水箱内部中空以形成用于存储污水的容纳空间。
进一步的，所述俯仰连接管内部中空并且两端敞开，所述俯仰连接管转动连接至吸水刷头的后端以使得所述俯仰连接管能够相对所述吸水刷头在竖直平面内作往复俯仰转动；所述集水杯内部中空并在其顶部敞开形成敞口，所述集水杯在其底部与所述俯仰连接管的另一端转动连接以使得所述集水杯能够相对所述俯仰连接管在水平面内作往复平转运动；所述水气分离组件可拆卸地连接至所述集水杯的顶部以对所述敞口进行封闭；所述俯仰连接管的内部设有管路组件，所述管路组件的一端连通所述吸水刷头，另一端连通所述集水杯。
进一步的，所述吸水刷头的正下方设有吸水结构，所述吸水结构包括：
底板，其设于所述吸水刷头的正下方并可拆卸地连接至所述吸水刷头的底部；以及
吸水通道，其成型于所述吸水刷头与底板之间；
其中，所述储水箱安装槽的底壁上开设有通往所述吸水通道的密封口。
进一步的，所述管路组件包括：
具有扰性的吸水管，其两端分别连通所述吸水通道及集水杯；以及
从所述集水杯的底壁引出的排水管及导气管，所述排水管及导气管的另一端连通所述储水箱；
其中，所述导气管突出于所述集水杯的底壁并沿集水杯的轴向向上延伸。
进一步的，所述集水杯的内部设有从其底部出发沿其轴向向上延伸的进水管，所述吸水管与所述进水管的底部相对接，所述进水管的外壁与所述集水杯的内壁间隔设置以形成位于两者之间的集水空间，所述集水杯通过所述进水管的底部与外界相连通，所述进水管在其顶部与所述水气分离组件相对接。
进一步的，所述储水箱在其顶部敞开以形成用于排放污水的污水排放口， 所述储水箱的顶部转动连接有水箱盖，以打开和关闭所述污水排放口；所述储水箱内开设有分别与所述排水管及导气管相连通的排水导入口及导气导入口，其中，所述排水导入口及导气导入口均靠近所述污水排放口的边缘布置。
进一步的，所述吸水刷头中还设有吸水栅组件，所述吸水栅组件设于所述吸水刷头与底板之间并位于所述吸水刷头的前端，所述吸水刷头与底板之间形成有位于所述吸水刷头后端的吸水管通道；
其中，所述吸水通道设于所述吸水栅组件与吸水管通道之间，并且所述吸水通道的前后两端分别与所述吸水栅组件及吸水管通道相对齐。
进一步的，所述吸水刷头的前端开设有向上凹陷的吸水栅安装槽，所述吸水栅组件的顶部容纳于所述吸水栅安装槽中；所述底板的前端设有前后相对设置的吸水栅安装前缘与吸水栅安装后缘，所述吸水栅安装前缘与吸水栅安装后缘间隔设置以形成位于两者之间的吸水栅容纳槽，所述吸水栅组件的底部插入至所述吸水栅容纳槽中；所述吸水栅组件包括从上至下依次设置的导向单元与吸水单元，所述导向单元插接至所述吸水单元中。
进一步的，所述吸水单元包括：
沿水平方向延伸的吸水安装板，其中开设有贯穿其上下表面的导流槽；以及
两片分别设于所述导流槽前后边缘的吸水导向板，其固接于所述吸水安装板的下表面；
其中，所述导向立板通过所述导流槽插入两片所述吸水导向板之间；所述吸水单元通过两片所述吸水导向板插入至所述吸水栅容纳槽中。
进一步的，所述水气分离组件与集水杯之间设有至少一组锁组件，其用于实现所述水气分离组件与集水杯之间连接状态的锁定与解锁，所述锁组件包括：
第一锁基座，其固定设置于所述水气分离组件的外侧；
第二锁基座，其固定设置于所述集水杯的外侧并且与所述第一锁基座相对；
锁止件，其设于所述第一锁基座与第二锁基座之间，所述锁止件能够相对于所述第一锁基座或第二锁基座旋转以在一解锁状态及一锁止状态之间变化； 以及
能够发生弹性变形的复位部件，所述复位部件设于所述第一锁基座或第二锁基座上且所述复位部件作用于所述锁止件，使得所述锁止件沿一锁止方向旋转以从所述解锁状态复位至所述锁止状态。
上述技术方案中的另一个技术方案具有如下优点或有益效果：由于其通过将储水箱布置在吸水刷头中来使得用户在操作吸水刷作业过程中，水箱能够大体保持水平姿态，有效防止水箱中的污水倾倒外溢，从而进一步降低了其他零部件被污水污染及由于渗液导致的电机短路等风险。
附图说明
图1为根据本发明一个实施方式提出的具有水气分离结构的吸水刷的立体图；
图2为根据本发明一个实施方式提出的具有水气分离结构的吸水刷的纵向剖视图；
图3为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中水气分离结构的立体图；
图4为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中水气分离结构的另一角度的立体图
图5为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中水气分离结构的轴向剖视图；
图6为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中集水杯的三维结构视图，图示视角下能观察到集水杯的内部结构；
图7为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中水气分离结构隐藏了管路组件后的立体图；
图8为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中水气分离结构的内部结构图；
图9为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中水气 分离结构的内部结构剖视图，图中示出了该水气分离结构的使用状态；
图10为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中水气分离筒的内部结构视图；
图11为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中引流管的仰视图；
图12为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中吸水刷头的立体图；
图13为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中吸水刷头的纵向剖视图；
图14为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中吸水刷头的爆炸视图；
图15为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中吸水栅组件的立体图；
图16为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中吸水栅组件的纵向剖视图；
图17为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中吸水结构的立体图，图中示出了污水空气混合流体在其中的行进路径；
图18为根据本发明一个实施方式提出的具有水气分离结构的吸水刷中管路组件的立体图。
具体实施方式
下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整的描述，显然，所描述的实施方式仅仅是本发明一部分实施方式，而不是全部的实施方式。基于本发明中的实施方式，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，都属于本发明保护的范围。
在附图中，为清晰起见，可对形状和尺寸进行放大，并将在所有图中使用相同的附图标记来指示相同或相似的部件。
在下列描述中，诸如中心、厚度、高度、长度、前部、背部、后部、左边、右边、顶部、底部、上部、下部等用词是相对于各附图中所示的构造进行定义的，特别地，“高度”相当于从顶部到底部的尺寸，“宽度”相当于从左边到右边的尺寸，“深度”相当于从前到后的尺寸，它们是相对的概念，因此有可能会根据其所处不同位置、不同使用状态而进行相应地变化，所以，也不应当将这些或者其他的方位用于解释为限制性用语。
涉及附接、联接等的术语(例如，“连接”和“附接”)是指这些结构通过中间结构彼此直接或间接固定或附接的关系、以及可动或刚性附接或关系，除非以其他方式明确地说明。
根据本发明的一实施方式结合图1和图2的示出，可以看出，具有水气分离结构的吸水刷1包括：
吸水刷头11；以及
水气分离结构，其设于吸水刷头11的后端，水气分离结构包括从前往后依次设置的俯仰连接管14、集水杯15以及水气分离组件18；
其中，俯仰连接管14内部中空并且两端敞开，俯仰连接管14转动连接至吸水刷头11的后端以使得俯仰连接管14能够相对吸水刷头11在竖直平面内作往复俯仰转动；集水杯15内部中空并在其顶部敞开形成敞口，集水杯15在其底部与俯仰连接管14的另一端转动连接以使得集水杯15能够相对俯仰连接管14在水平面内作往复平转运动；水气分离组件18可拆卸地连接至集水杯15的顶部以对敞口进行封闭；俯仰连接管14的内部设有管路组件16，管路组件16的一端连通吸水刷头11，另一端连通集水杯15的底部，用于向集水杯15导入抽取的脏水空气混合流体并保持集水杯15内部与外界的气压平衡。采用上述结构可以使得用户可以通过调节俯仰连接管14的俯仰角度及集水杯15与俯仰连接管14间的转动角度来方便快捷地调节吸水刷头11与待清洁平面间的相对姿态，从而提高吸取去除污水的效率。
参照图14，吸水刷头11在其顶部敞开以形成储水箱安装槽111，储水箱安装槽111中可移除的安装有储水箱12，储水箱12内部中空以形成用于存储污水 的容纳空间。
进一步地，吸水刷头11的正下方设有吸水结构17，吸水结构包括：
底板171，其设于吸水刷头11的正下方并可拆卸地连接至吸水刷头11的底部；以及
吸水通道172，其成型于吸水刷头11与底板171之间；
其中，储水箱安装槽111的底壁上开设有通往吸水通道172的密封口115。当储水箱12未装入储水箱安装槽111中或者从储水箱安装槽111中移除时，吸水通道172由于被密封口115破真空而不能执行吸水作业；当储水箱12装入储水箱安装槽111中时，储水箱12的底部覆盖于密封口115之上，以使得吸水通道172不再破真空，从而使得吸水作业能够顺利进行，用以防止由于未装入储水箱12而导致吸水作业过程中造成污水无处收集而导致的污水污染其他零部件的问题。此外，由于将储水箱12布置在吸水刷头中来使得用户在操作吸水刷作业过程中，水箱能够大体保持水平姿态，有效防止水箱中的污水倾倒外溢。
进一步地，参照图14，储水箱12在其顶部敞开以形成用于排放污水的污水排放口121，储水箱12的顶部转动连接有水箱盖122，以打开和关闭污水排放口121。
参照图3及图5，其中更详细地示出了管路组件16。管路组件16包括：
具有扰性的吸水管161，其两端分别连通吸水通道172及集水杯15；以及
从集水杯15的底壁引出的排水管163及导气管162，排水管163及导气管162的另一端连通储水箱12；
其中，导气管162突出于集水杯15的底壁并沿集水杯15的轴向向上延伸。
参照图7及图8，集水杯15的内部设有从其底部出发沿其轴向向上延伸的进水管152，吸水管161与进水管152的底部相对接，进水管152的外壁与集水杯15的内壁间隔设置以形成位于两者之间的集水空间，集水杯15通过进水管152的底部与外界相连通，进水管152在其顶部与水气分离组件18相对接。进一步地，集水杯15包括内部中空且在顶部敞开的杯体151，进水管152从杯体151的底壁中心出发沿轴向向上延伸，使得经进水管152引入集水杯15中的污 水空气混合体能够被导入至水气分离组件18中进行水气分离，最终分离后的空气从杯体151的顶部被引走，分离后的污水则被杯体151所收集。
再次参照图5，储水箱12在其顶部敞开以形成用于排放污水的污水排放口121，储水箱12的顶部转动连接有水箱盖122，以打开和关闭污水排放口121；储水箱12内开设有分别与排水管163及导气管162相连通的排水导入口1212及导气导入口1211，其中，排水导入口1212及导气导入口1211均靠近污水排放口121的边缘布置；排水管163及导气管162在其与储水箱12相接的端部附近向上弯折，使得排水管163的排水口1631及导气管162的导气口1621均朝上布置。采用这种布局方式，能够使得排水导入口1212及导气导入口1211始终能够位于储水箱12中的污水液面之上，进而防止出现污水通过排水管163及导气管162倒灌入后续的零部件中造成零部件污染甚至损毁等问题。
进一步地，储水箱12还设有水位检测室124，该水位检测室124在其顶部与储水箱12相连通，其中，水位检测室124中设有用于检测储水箱12中水位高低的水位检测单元。
参照图14～图16，吸水刷头11中还设有吸水栅组件13，吸水栅组件13设于吸水刷头11与底板171之间并位于吸水刷头11的前端，吸水刷头11与底板171之间形成有位于吸水刷头11后端的吸水管通道176；
其中，吸水通道172设于吸水栅组件13与吸水管通道176之间，并且吸水通道172的前后两端分别与吸水栅组件13及吸水管通道176相对齐。从而使得经吸水栅组件13吸取后的污水空气混合流体能够被导入至吸水管通道176之中。在优选的实施方式中，吸水管通道176的左右两侧转动连接有辅助滚轮178。
再次参照图14，吸水刷头11的前端开设有向上凹陷的吸水栅安装槽116，吸水栅组件13的顶部容纳于吸水栅安装槽116中；底板171的前端设有前后相对设置的吸水栅安装前缘175与吸水栅安装后缘174，吸水栅安装前缘175与吸水栅安装后缘174间隔设置以形成位于两者之间的吸水栅容纳槽，吸水栅组件13的底部插入至吸水栅容纳槽中。
结合图14及图15的示出，可以看到吸水栅组件13包括从上至下依次设置 的导向单元131与吸水单元132，导向单元131插接至吸水单元132中。
进一步地，导向单元131包括：
沿水平方向延伸的导向安装板1311；以及
分别固接于导向安装板1311上下表面的上安装板1312与下安装板1313，上安装板1312及下安装板1313大致沿竖直方向延伸；
其中，上安装板1312位于导向安装板1311的后端，下安装板1313位于导向安装板1311的前端，导向安装板1311的下表面与下安装板1313之间固接有多片平行且间隔设置的导向立板1315，两两导向立板1315之间形成有通往吸水通道的导流孔。通过将吸水口分割为若干个口径较小的导流孔，从而能够将尺寸较大的脏物阻挡在吸水口之外。
进一步地，导向安装板1311的上表面与上安装板1312之间固接有多片平行且间隔设置的加强肋1314，加强肋1314及上安装板1312插接于吸水栅安装槽116中。加强肋1314可以加强导向单元131与吸水栅安装槽116的配合强度，提高导向单元131在吸水栅安装槽116中的安装稳固性。
再次参照图14～图16，可以看出吸水单元132包括：
沿水平方向延伸的吸水安装板1321，其中开设有贯穿其上下表面的导流槽1323；以及
两片分别设于导流槽1323前后边缘的吸水导向板1322，其固接于吸水安装板1321的下表面；
其中，导向立板1315通过导流槽1323插入两片吸水导向板1322之间；吸水单元132通过两片吸水导向板1322插入至吸水栅容纳槽中。从而使得从吸水导向板1322底部间隙中吸取的污水空气混合流体经导向立板1315的分割及导向后，能够将流体的流向从竖直向上转为水平朝向吸水通道172(图6中的箭头S方向)。
再次参照图6，吸水通道172的横向尺寸在从前往后的方向上呈逐渐缩小之势。采用这种结构的吸水通道172能够使得被吸取的污水空气混合流体能够随着流体的行进呈逐渐收拢之势，便于下游的吸水管161集中吸取。
进一步地，吸水通道172的后端连通式地设有朝向吸水管通道176的过滤通道173，过滤通道173中设有过滤单元114。通过在过滤通道中设置过滤单元来对尺寸中等大小的脏物进行过滤，充分保证了后续的管道畅通无阻。参照图2，过滤通道173与吸水管161之间对接有流体导向管113。
参照图2及图6，吸水通道172关于底板171的中心线O呈对称结构，吸水通道172的中心处设有三角形增压块177，增压块177与吸水通道172的侧壁间形成有增压通道172a，增压块177的设置能够使得污水混合流体的流速不会因通道172的中心处流道截面积的增大而减缓，有助于吸水刷头吸力的提升。
再次参照图2及图5，吸水导向板1322继续向下伸出，直至突出于吸水栅容纳槽的底面，吸水导向板1322突出于吸水栅容纳槽的底面部分形成有固接于吸水导向板1322外侧面上的防脱端子1322，从而使得吸水刷与待去污区域相接触时，吸水导向板1322通过防脱端子1322与吸水栅容纳槽的配合作用，能够防止吸水导向板1322受到向上的压力而滑脱。
再次参照图2～图5，水气分离组件18与集水杯15之间设有至少一组锁组件19，其用于实现水气分离组件18与集水杯15之间连接状态的锁定与解锁，锁组件19包括：
第一锁基座191，其固定设置于水气分离组件18的外侧；
第二锁基座192，其固定设置于集水杯15的外侧并且与第一锁基座191相对；
锁止件193，其设于第一锁基座191与第二锁基座192之间，锁止件193能够相对于第一锁基座191或第二锁基座192旋转以在一解锁状态及一锁止状态之间变化；以及
能够发生弹性变形的复位部件194，复位部件设于第一锁基座191或第二锁基座192上且复位部件194作用于锁止件193，使得锁止件193沿一锁止方向旋转以从解锁状态复位至锁止状态。
参照图6，集水杯15的外侧壁上形成有沿着集水杯15的轴线方向延伸的导向槽153，锁止件193设于导向槽153中，从而使得当锁止件处于解锁状态时， 可以在导向槽153的导引下将集水杯15与水气分离部件18沿着轴向分离，反之，欲将集水杯15与水气分离部件相连接时，可以在导向槽153的导引下将集水杯15与水气分离部件18沿着轴向靠拢。在一实施方式中，锁组件19关于集水杯15的轴线对称的设有两组，相应地，导向槽153也设有两组。
现在将参照图9，其中详细示出了水气分离组件18的具体结构，水气分离组件18包括：
端盖181，其配接于集水杯15的顶部以对敞口进行封闭；
水气分离筒183，其内部中空并且在其底部敞开形成有对接口；
过滤筒184，其连接至水气分离筒183的顶部；以及
抽气管182，其内部中空并且两端均敞开；
其中，抽气管182设于端盖181中，抽气管182在其底端与过滤筒184的顶端相连通，进水管152通过对接口通往水气分离筒183的内部；导气管162的顶端不低于水气分离筒183的底端。在抽吸污水过程中，导气管162的顶端始终不会被集水杯15内收集的污水所淹没，从而使得集水杯15可以通过导气管162来保持集水杯15与外界大气的气压平衡，防止出现漏液及污水倒吸的现象。
再次参照图9，水气分离筒183的内部固接有引流管185，引流管185从水气分离筒183的顶部出发沿轴向向下延伸，进水管152的顶部与引流管185的底部相对接。
进一步地，引流管185的侧壁上开设有一引流口1851，从而使得气流能通过引流口1851与进水管152相连通。
进一步地，过滤筒184的侧壁上开设有多个过滤孔，进而使得形如毛絮等脏物能被过滤孔阻挡在外，并随着逐渐累积能滑入杯体151中最终被杯体151所收集。
参照图10及图11，其中详细示出了引流管185的详细结构，具体地，引流管185包括起始段185a与终止段185c以及一体式成型于起始段185a与终止段185c之间的迂回段185b，其中迂回段185b曲率半径在起始段185a延伸至终止 段185c的方向上呈逐渐增大之势，引流口1851开设于起始段185a与终止段185c之间。
再次参照图9及图11，起始段185a的端部一体式地形成有与该起始段185a相切的导向段185d，以使得引流口1851的空气导出方向与迂回段185b的末端切线方向相一致，采用这种结构设计，能够使得通过进水管152沿箭头A方向进入到引流管185的脏水/空气混合流体被迫遵循沿着迂回段185b的螺线形路径行进并最终从引流口1851处导出。
进一步地，进水管152及引流管185的外径均小于水气分离筒183的内径，进水管152的外壁与水气分离筒183的内壁间隔设置以形成位于两者之间的落水通道，从而使得从引流口1851处导出的脏水/空气混合流体能够沿着落水通道从引流口1851处出发向下落下(图示箭头B)。
参照图9，图9示出了吸水刷在使用状态时的姿态结构图，吸水刷在使用时，进水管152的轴线与水平面间构成夹角γ，通常夹角γ可以随着操作者的使用状态在5°～90°间变化，在如图9所示的使用状态下，从引流口1851处导出的脏水/空气混合流体能够沿着落水通道从引流口1851处出发向下落下后，随后进水管152中下侧的脏水沿着箭头D方向落入杯体151中，而进水管152中上侧的脏水则沿着箭头E方向紧贴进水管152的外侧壁落入杯体151中，空气及絮状脏物由于密度远小于水的密度，经过抽气管182的抽吸后，从落水通道引出的空气则沿着箭头C方向向上排出，絮状脏物经过过滤筒184的过滤后被隔离在过滤筒184的外壁之外，经过过滤后的空气则穿过过滤筒184后经抽气管182沿箭头F方向排出，至此完成这个水气分离过程。
在优选的实施方式中，进水管152的内径与迂回段185b的最小曲率半径相一致。
工作原理：
参照图16，污水空气混合流体从吸水导向板1322底部间隙中吸取并经导向立板1315的分割及导向后，沿着箭头S方向进入吸水通道172，在吸水通道172中沿着箭头M及箭头N方向汇聚至吸水通道172的中心处并导入到过滤通道173 中，污水空气混合流体经过滤通道173中过滤单元114的过滤后，最终被吸水管161所吸取；
参照图9及图11，吸水管161与进水管152相连接，从而使得吸入的污水空气混合流体能够通过进水管152沿箭头A方向进入到引流管185中，随后污水空气混合流体被迫遵循沿着迂回段185b的螺线形路径行进并最终从引流口1851处导出，从引流口1851处导出的污水空气混合流体能够沿着落水通道从引流口1851处出发向下落下(图示箭头B)；
参照图9，图9示出了吸水刷在使用状态时的姿态结构图，吸水刷在使用时，进水管152的轴线与水平面间构成夹角γ，通常夹角γ可以随着操作者的使用状态在5°～90°间变化，在如图9所示的使用状态下，从引流口1851处导出的污水空气混合流体能够沿着落水通道从引流口1851处出发向下落下后，随后进水管152中下侧的脏水沿着箭头D方向落入杯体151中，而进水管152中上侧的脏水则沿着箭头E方向紧贴进水管152的外侧壁落入杯体151中，空气及絮状脏物由于密度远小于水的密度，经过抽气管182的抽吸后，从落水通道引出的空气则沿着箭头C方向向上排出，絮状脏物经过过滤筒184的过滤后被隔离在过滤筒184的外壁之外，经过过滤后的空气则穿过过滤筒184后经抽气管182沿箭头F方向排出，至此完成这个水气分离过程；随后，被集水杯15所收集的污水能够经过排水管163排入至储水箱12中，储水箱12与集水杯15中的气压平衡则通过导气管162来保持；当集水杯15中的水位检测单元检测到储水箱12内部空间将满时，向机体发送水箱将满信号，机体发出预设的警告蜂鸣，提醒用户及时停机并清理储水箱12。
这里说明的设备数量和处理规模是用来简化本发明的说明的。对本发明的应用、修改和变化对本领域的技术人员来说是显而易见的。
尽管本发明的实施方案已公开如上，但其并不仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节和这里示出与描述的图例。

Claims (29)

  1. 一种用于吸水刷的水气分离结构，其特征在于，包括：
    内部中空的集水杯(15)，其在顶部敞开以形成敞口，用于收集水气分离后的污水；以及
    水气分离组件(18)，其连接至所述集水杯(15)的顶部以对所述敞口进行封闭，
    其中，所述集水杯(15)的内部设有从其底部出发沿其轴向向上延伸的进水管(152)，所述进水管(152)的外壁与所述集水杯(15)的内壁间隔设置以形成位于两者之间的储水空间，所述集水杯(15)通过所述进水管(152)的底部与外界相连通，所述进水管(152)的出口端与所述水气分离组件(18)相对接。
  2. 如权利要求1所述的用于吸水刷的水气分离结构，其特征在于，所述水气分离组件(18)包括：
    端盖(181)，其配接于所述集水杯(15)的顶部以对所述敞口进行封闭；
    水气分离筒(183)，其内部中空并且在其底部敞开形成有对接口；
    过滤筒(184)，其连接至所述水气分离筒(183)的顶部；以及
    抽气管(182)，其内部中空并且两端均敞开；
    其中，所述抽气管(182)设于所述端盖(181)中，所述抽气管(182)在其底端与所述过滤筒(184)的顶端相连通，所述进水管(152)通过所述对接口通往所述水气分离筒(183)的内部。
  3. 如权利要求2所述的用于吸水刷的水气分离结构，其特征在于，所述过滤筒(184)的侧壁上开设有多个过滤孔。
  4. 如权利要求2所述的用于吸水刷的水气分离结构，其特征在于，所述水气分离筒(183)的内部固接有引流管(185)，所述引流管(185)从所述水气分离筒(183)的顶部出发沿轴向向下延伸，所述进水管(152)的顶部与所述引流管(185)的底部相对接。
  5. 如权利要求4所述的用于吸水刷的水气分离结构，其特征在于，所述引流管(185)的侧壁上开设有一引流口(1851)。
  6. 如权利要求5所述的用于吸水刷的水气分离结构，其特征在于，所述引流管(185)包括起始段(185a)与终止段(185c)以及一体式成型于所述起始段(185a)与终止段(185c)之间的迂回段(185b)，其中所述迂回段(185b)曲率半径在所述起始段(185a)延伸至终止段(185c)的方向上呈逐渐增大之势，所述引流口(1851)开设于所述起始段(185a)与终止段(185c)之间。
  7. 如权利要求6所述的用于吸水刷的水气分离结构，其特征在于，所述起始段(185a)的端部一体式地形成有与该起始段(185a)相切的导向段(185d)，以使得所述引流口(1851)的空气导出方向与所述迂回段(185b)的末端切线方向相一致。
  8. 如权利要求6所述的用于吸水刷的水气分离结构，其特征在于，所述进水管(152)及所述引流管(185)的外径均小于所述水气分离筒(183)的内径，所述进水管(152)的外壁与所述水气分离筒(183)的内壁间隔设置以形成位于两者之间的落水通道。
  9. 如权利要求8所述的用于吸水刷的水气分离结构，其特征在于，所述进水管(152)的内径与所述迂回段(185b)的最小曲率半径相一致。
  10. 一种易拆装式水气分离结构，其特征在于，包括：
    内部中空的集水杯(15)，其在顶部敞开以形成敞口，用于收集水气分离后的污水；
    管路组件(16)，其连接至所述集水杯(15)的底部，用于向所述集水杯(15)导入抽取的脏水空气混合流体并保持集水杯(15)内部与外界的气压平衡；
    水气分离组件(18)，其可拆卸地连接至所述集水杯(15)的顶部以对所述敞口进行封闭；以及
    至少一组锁组件(19)，其用于实现所述水气分离组件(18)与集水杯(15)之间连接状态的锁定与解锁。
  11. 如权利要求10所述的易拆装式水气分离结构，其特征在于，所述锁组件(19)包括：
    第一锁基座(191)，其固定设置于所述水气分离组件(18)的外侧；
    第二锁基座(192)，其固定设置于所述集水杯(15)的外侧并且与所述第一锁基座(191)相对；
    锁止件(193)，其设于所述第一锁基座(191)与第二锁基座(192)之间，所述锁止件(193)能够相对于所述第一锁基座(191)或第二锁基座(192)旋转以在一解锁状态及一锁止状态之间变化；以及
    能够发生弹性变形的复位部件(194)，所述复位部件设于所述第一锁基座(191)或第二锁基座(192)上且所述复位部件(194)作用于所述锁止件(193)，使得所述锁止件(193)沿一锁止方向旋转以从所述解锁状态复位至所述锁止状态。
  12. 如权利要求11所述的易拆装式水气分离结构，其特征在于，所述集水杯(15)的外侧壁上形成有沿着集水杯(15)的轴线方向延伸的导向槽(153)，所述锁止件(193)设于所述导向槽(153)中。
  13. 如权利要求11所述的易拆装式水气分离结构，其特征在于，所述管路组件(16)包括：
    具有扰性的吸水管(161)，其在顶部通往集水杯(15)的底壁；以及
    从所述集水杯(15)的底壁引出的排水管(163)及导气管(162)，
    其中，所述吸水管(161)、排水管(163)及导气管(162)均与所述集水杯(15)的内部相连通，所述导气管(162)突出于所述集水杯(15)的底壁并沿集水杯(15)的轴向向上延伸。
  14. 如权利要求13所述的易拆装式水气分离结构，其特征在于，所述集水杯(15)的内部设有从其底部出发沿其轴向向上延伸的进水管(152)，所述吸水管(161)与所述进水管(152)的底部相对接，所述进水管(152)的外壁与所述集水杯(15)的内壁间隔设置以形成位于两者之间的储水空间，所述集水杯(15)通过所述进水管(152)的底部与外界相连通，所述进水管(152)在其顶部与所述水气分离组件(18)相对接。
  15. 如权利要求14所述的易拆装式水气分离结构，其特征在于，所述水气分离组件(18)包括：
    端盖(181)，其配接于所述集水杯(15)的顶部以对所述敞口进行封闭；
    水气分离筒(183)，其内部中空并且在其底部敞开形成有对接口；
    过滤筒(184)，其连接至所述水气分离筒(183)的顶部；以及
    抽气管(182)，其内部中空并且两端均敞开；
    其中，所述抽气管(182)设于所述端盖(181)中，所述抽气管(182)在其底端与所述过滤筒(184)的顶端相连通，所述进水管(152)通过所述对接口通往所述水气分离筒(183)的内部；所述导气管(162)的顶端不低于所述水气分离筒(183)的底端。
  16. 如权利要求15所述的易拆装式水气分离结构，其特征在于，所述水气分离筒(183)的内部固接有引流管(185)，所述引流管(185)从所述水气分离筒(183)的顶部出发沿轴向向下延伸，所述进水管(152)的顶部与所述引流管(185)的底部相对接。
  17. 如权利要求16所述的易拆装式水气分离结构，其特征在于，所述引流管(185)的侧壁上开设有一引流口(1851)。
  18. 如权利要求17所述的易拆装式水气分离结构，其特征在于，所述引流管(185)包括起始段(185a)与终止段(185c)以及一体式成型于所述起始段(185a)与终止段(185c)之间的迂回段(185b)，其中所述迂回段(185b)曲率半径在所述起始段(185a)延伸至终止段(185c)的方向上呈逐渐增大之势，所述引流口(1851)开设于所述起始段(185a)与终止段(185c)之间。
  19. 如权利要求18所述的易拆装式水气分离结构，其特征在于，所述起始段(185a)的端部一体式地形成有与该起始段(185a)相切的导向段(185d)，以使得所述引流口(1851)的空气导出方向与所述迂回段(185b)的末端切线方向相一致。
  20. 一种具有水气分离结构的吸水刷，其特征在于，包括：
    吸水刷头(11)；以及
    水气分离结构，其设于所述吸水刷头(11)的后端，所述水气分离结构包括从前往后依次设置的俯仰连接管(14)、集水杯(15)以及水气分离组件(18)；
    其中，所述吸水刷头(11)在其顶部敞开以形成储水箱安装槽(111)，所述储水箱安装槽(111)中可移除的安装有储水箱(12)，储水箱(12)内部中空以形成用于存储污水的容纳空间。
  21. 如权利要求20所述的具有水气分离结构的吸水刷，其特征在于，所述俯仰连接管(14)内部中空并且两端敞开，所述俯仰连接管(14)转动连接至吸水刷头(11)的后端以使得所述俯仰连接管(14)能够相对所述吸水刷头(11)在竖直平面内作往复俯仰转动；所述集水杯(15)内部中空并在其顶部敞开形成敞口，所述集水杯(15)在其底部与所述俯仰连接管(14)的另一端转动连接以使得所述集水杯(15)能够相对所述俯仰连接管(14)在水平面内作往复平转运动；所述水气分离组件(18)可拆卸地连接至所述集水杯(15)的顶部以对所述敞口进行封闭；所述俯仰连接管(14)的内部设有管路组件(16)，所述管路组件(16)的一端连通所述吸水刷头(11)，另一端连通所述集水杯(15)。
  22. 如权利要求21所述的具有水气分离结构的吸水刷，其特征在于，所述吸水刷头(11)的正下方设有吸水结构(17)，所述吸水结构包括：
    底板(171)，其设于所述吸水刷头(11)的正下方并可拆卸地连接至所述吸水刷头(11)的底部；以及
    吸水通道(172)，其成型于所述吸水刷头(11)与底板(171)之间；
    其中，所述储水箱安装槽(111)的底壁上开设有通往所述吸水通道(172)的密封口(115)。
  23. 如权利要求22所述的具有水气分离结构的吸水刷，其特征在于，所述管路组件(16)包括：
    具有扰性的吸水管(161)，其两端分别连通所述吸水通道(172)及集水杯(15)；以及
    从所述集水杯(15)的底壁引出的排水管(163)及导气管(162)，所述排水管(163)及导气管(162)的另一端连通所述储水箱(12)；
    其中，所述导气管(162)突出于所述集水杯(15)的底壁并沿集水杯(15)的轴向向上延伸。
  24. 如权利要求23所述的具有水气分离结构的吸水刷，其特征在于，所述集水杯(15)的内部设有从其底部出发沿其轴向向上延伸的进水管(152)，所述吸水管(161)与所述进水管(152)的底部相对接，所述进水管(152)的外壁与所述集水杯(15)的内壁间隔设置以形成位于两者之间的集水空间，所述集水杯(15)通过所述进水管(152)的底部与外界相连通，所述进水管(152)在其顶部与所述水气分离组件(18)相对接。
  25. 如权利要求23所述的具有水气分离结构的吸水刷，其特征在于，所述储水箱(12)在其顶部敞开以形成用于排放污水的污水排放口(121)，所述储水箱(12)的顶部转动连接有水箱盖(122)，以打开和关闭所述污水排放口(121)；所述储水箱(12)内开设有分别与所述排水管(163)及导气管(162)相连通的排水导入口(1212)及导气导入口(1211)，其中，所述排水导入口(1212)及导气导入口(1211)均靠近所述污水排放口(121)的边缘布置。
  26. 如权利要求22所述的具有水气分离结构的吸水刷，其特征在于，所述吸水刷头(11)中还设有吸水栅组件(13)，所述吸水栅组件(13)设于所述吸水刷头(11)与底板(171)之间并位于所述吸水刷头(11)的前端，所述吸水刷头(11)与底板(171)之间形成有位于所述吸水刷头(11)后端的吸水管通道(176)；
    其中，所述吸水通道(172)设于所述吸水栅组件(13)与吸水管通道(176)之间，并且所述吸水通道(172)的前后两端分别与所述吸水栅组件(13)及吸水管通道(176)相对齐。
  27. 如权利要求26所述的具有水气分离结构的吸水刷，其特征在于，所述吸水刷头(11)的前端开设有向上凹陷的吸水栅安装槽(116)，所述吸水栅组件(13)的顶部容纳于所述吸水栅安装槽(116)中；所述底板(171)的前端设有前后相对设置的吸水栅安装前缘(175)与吸水栅安装后缘(174)，所述吸水栅安装前缘(175)与吸水栅安装后缘(174)间隔设置以形成位于两者之间的吸水栅容纳槽，所述吸水栅组件(13)的底部插入至所述吸水栅容纳槽中； 所述吸水栅组件(13)包括从上至下依次设置的导向单元(131)与吸水单元(132)，所述导向单元(131)插接至所述吸水单元(132)中。
  28. 如权利要求27所述的具有水气分离结构的吸水刷，其特征在于，所述吸水单元(132)包括：
    沿水平方向延伸的吸水安装板(1321)，其中开设有贯穿其上下表面的导流槽(1323)；以及
    两片分别设于所述导流槽(1323)前后边缘的吸水导向板(1322)，其固接于所述吸水安装板(1321)的下表面；
    其中，所述导向立板(1315)通过所述导流槽(1323)插入两片所述吸水导向板(1322)之间；所述吸水单元(132)通过两片所述吸水导向板(1322)插入至所述吸水栅容纳槽中。
  29. 如权利要求20所述的具有水气分离结构的吸水刷，其特征在于，所述水气分离组件(18)与集水杯(15)之间设有至少一组锁组件(19)，其用于实现所述水气分离组件(18)与集水杯(15)之间连接状态的锁定与解锁，所述锁组件(19)包括：
    第一锁基座(191)，其固定设置于所述水气分离组件(18)的外侧；
    第二锁基座(192)，其固定设置于所述集水杯(15)的外侧并且与所述第一锁基座(191)相对；
    锁止件(193)，其设于所述第一锁基座(191)与第二锁基座(192)之间，所述锁止件(193)能够相对于所述第一锁基座(191)或第二锁基座(192)旋转以在一解锁状态及一锁止状态之间变化；以及
    能够发生弹性变形的复位部件(194)，所述复位部件设于所述第一锁基座(191)或第二锁基座(192)上且所述复位部件(194)作用于所述锁止件(193)，使得所述锁止件(193)沿一锁止方向旋转以从所述解锁状态复位至所述锁止状态。
PCT/CN2020/136301 2019-12-31 2020-12-15 水气分离结构及具有其的吸水刷 WO2021135914A1 (zh)

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