WO2015078092A1 - 一种气液分离装置以及具有该气液分离装置的硬质表面清洁器 - Google Patents

一种气液分离装置以及具有该气液分离装置的硬质表面清洁器 Download PDF

Info

Publication number
WO2015078092A1
WO2015078092A1 PCT/CN2014/000871 CN2014000871W WO2015078092A1 WO 2015078092 A1 WO2015078092 A1 WO 2015078092A1 CN 2014000871 W CN2014000871 W CN 2014000871W WO 2015078092 A1 WO2015078092 A1 WO 2015078092A1
Authority
WO
WIPO (PCT)
Prior art keywords
partition
casing
storage area
gas
liquid
Prior art date
Application number
PCT/CN2014/000871
Other languages
English (en)
French (fr)
Inventor
高琴君
Original Assignee
高琴君
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
Application filed by 高琴君 filed Critical 高琴君
Publication of WO2015078092A1 publication Critical patent/WO2015078092A1/zh

Links

Images

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
    • 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
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • 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
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
    • A47L1/05—Hand apparatus with built-in electric motors
    • 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
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners

Definitions

  • the present invention relates to a gas-liquid separation device and a cleaner having the gas-liquid separation device, and more particularly to a hard surface cleaner having the gas-liquid separation device.
  • the main principle of such a hard surface cleaner is to generate a suction air flow by means of a suction unit, so that dust and small water droplets can be sucked from the hard surface through the suction nozzle, and dust and water droplets can be transferred to the dirty liquid tank. .
  • a hard surface suction apparatus as disclosed in U.S. Patent No. 6,347,428, which produces suction flow by a suction unit, is guided through a suction port of a suction nozzle or a rotor that drives a brush through a transmission.
  • the suction airflow from the suction port of the suction nozzle passes through the dirty liquid tank, wherein the small droplets are separated from the liquid air mixture inside the dirty liquid tank.
  • Another example is the water absorber disclosed in the Chinese patent CN201524030U (Application No. 200920198607.X), comprising a body and a suction port at the front end of the body, wherein the body is provided with a fan for generating suction, a motor and a water tank for collecting the inhaled sewage.
  • the suction end of the fan is connected to a drainage channel, and a water retaining rib is disposed between the upper port of the drain channel and the suction port, and the upper end of the water tank is provided with a joint near the suction port, and the joint is provided with a joint. a nozzle and an air outlet, the water inlet being located below the falling edge of the retaining rib.
  • the fan is used to draw out the air inside the suction port, that is, the air inside the water tank, and the water and dust on the surface of the glass, the tile, and the like are sucked in, and the rib is gas-liquid separated.
  • the water tank can only be placed vertically, that is, the entire water aspirator can not be dumped, so when cleaning some high wall or glass, it is necessary to dump, which will cause sewage backflow. It enters the fan position or flows out from the suction port and has a limited range of use.
  • hard surface cleaners such as the "portable hard surface suction device" disclosed in Chinese Patent Publication No. CN101909499A, which has the same general structure as the first patent described above, but which realizes separation chamber and pumping of gas-liquid separation.
  • An intermediate storage area is provided around the suction duct.
  • the suction device is tilted or horizontally operated, and the intermediate storage area is for storing dirty water flowing out of the dirty liquid tank, preventing dirty water from flowing out of the suction port or flowing into the suction unit.
  • a hard surface cleaner has a separate separating device and a dirty liquid tank, so that the components in the entire suction device are relatively crowded, so that the dirty liquid tank and the storage area are small, and the dirty water can be accommodated.
  • a suction device has a complicated structure, and is inconvenient in processing and production, in particular, a mutual suction port, a separating device, a dirty liquid tank, and a suction device.
  • the position setting between the two needs to meet the higher conditions, otherwise it will cause poor suction or unsuccessful gas-liquid separation, and the processing difficulty is also large, which is not conducive to improving production efficiency and increasing production.
  • the technical problem to be solved by the present invention is to provide a gas-liquid separation device which has a simple structure and good gas-liquid separation effect, and also has an anti-dumping and pouring function, and a hard surface cleaner having the gas-liquid separation device.
  • a gas-liquid separation device comprising a hollow cylindrical casing, the bottom end of the casing is closed, and the top end has an air inlet and an air inlet respectively. It is characterized by:
  • An inner plate of the casing is provided with a middle plate extending through the longitudinal direction and the radial direction of the casing to partition the inner space of the casing into two sides that are not in communication with each other, and the suction port and the intake air
  • the ports are respectively located at two sides of the intermediate plate, and at least one layer of partitions spaced apart along the length direction of the casing is respectively disposed in the two side spaces, and the partition plate extends along the length direction of the casing And a bottom end is closed between the bottom plate and the intermediate plate, the partition space spaces in the casing in a radial direction of the casing to form a buffer region between the partition plate and the intermediate plate and between the partition plate and the casing a storage area, the buffer area and the storage area on the same side thereof communicated through an opening of a bottom side of the partition, the top of the partition being connected to the housing and lower than the air inlet and the air inlet, and The top of the uppermost partition is separated from the air inlet, the air inlet and the storage area
  • the storage area of each layer is connected to the buffer area on the same side of the next layer, and the bottom side of the shell corresponding to the bottom layer storage area is provided with a water outlet connected to the outside, and the bottommost partition is There is a space between the bottom end and the bottom of the housing.
  • the gas-liquid separation device not only has the function of gas-liquid separation, but also has the function of anti-dumping and pouring, which has the advantages of simple structure, good gas-liquid separation effect, high efficiency of processing and assembly, high production efficiency, and saving volume and space.
  • the partition is a layer including a left partition and a right partition respectively located at two sides of the intermediate plate, and a left buffer area is formed between the left partition and the intermediate plate a left storage area is formed between the left partition and the casing, a right buffer area is formed between the right partition and the intermediate board, and a right storage is formed between the right partition and the casing.
  • a region, the air inlet is connected to the left buffer area, the air inlet is connected to the right buffer area, and a bottom opening of the left partition is provided with a left opening communicating with the left buffer area and the left storage area.
  • the bottom of the right partition is provided with a right opening communicating with the right buffer area and a right storage area
  • the water outlet includes a left outlet and a right outlet
  • the left outlet is located at the bottom of the corresponding housing of the left storage area
  • the right water outlet is located at a bottom side of the housing corresponding to the right storage area.
  • the partition plate is matched with the casing to have a cylindrical structure, and the bottom end of the partition plate is flush, and the bottom end of the partition plate is higher than the bottom Describe the nozzle.
  • the top of the partition is connected to the housing by a horizontally disposed connecting plate, the connecting plate separating the air inlet, the suction port and the storage area, respectively.
  • the partition is provided with two layers, including a first partition and a second partition disposed up and down along the length direction of the casing.
  • the first partition plate includes a first left partition plate and a first right partition plate on both sides of the intermediate plate, and a first left buffer region is formed between the first left partition plate and the intermediate plate, the first Forming a first right buffer region between the right partition plate and the intermediate plate, a first left storage area is formed between the first left partition plate and the casing, and a first right is formed between the first right partition plate and the casing a storage area, a bottom of the first left partition is provided with a first left opening communicating with the first left buffer area and a first left storage area, and a bottom of the first right partition is provided with a first right opening communication Describe a first right buffer area and a first right storage area;
  • the second partition plate includes a second left partition plate and a second right partition plate on both sides of the intermediate plate, and a second left buffer region is formed between the second left partition plate and the intermediate plate, the second a second right buffer region is formed between the right partition plate and the intermediate plate, a second left storage area is formed between the second left partition plate and the casing, and a second right is formed between the second right partition plate and the casing.
  • a storage area, a bottom of the second left partition is provided with a second left opening communicating with the second left buffer area and a second left storage area, and a bottom of the second right partition is provided with a second right opening communication center Describe a second right buffer area and a second right storage area;
  • the first left storage area is connected to the second left buffer area
  • the first right storage area is connected to the second right buffer area
  • the water outlet comprises a left outlet and a right outlet, the left exit
  • the water outlet is located at a bottom side of the housing corresponding to the second left storage area
  • the right water outlet is located at a bottom side of the housing corresponding to the second right storage area.
  • the tops of the first left partition and the first right partition are connected to the casing through a first connecting plate, and the tops of the second left partition and the second right partition pass through a second connecting plate Connected to the housing.
  • the first and second partitions are all provided with a ring matched with the casing, the first left partition and the first The bottom of one right partition is flush, and the bottoms of the second left partition and the second right partition are flush.
  • a hard surface cleaner having the above gas-liquid separation device comprising: a casing, a water tank located in the casing, a lower portion of the gas-liquid separation device extending into the water tank, and a top of the water tank a water outlet higher than a bottom side of the gas-liquid separation device, the outer casing is provided with a suction port communicating with an air inlet of the gas-liquid separation device, and a suction is fixed on the air inlet of the gas-liquid separation device The device inhales the gas-liquid separation device.
  • the internal structure of the hard surface cleaner having the gas-liquid separation device is relatively simplified, and the hard surface cleaner can be equipped with a larger water tank, so that the hard surface cleaner does not need to frequently treat dirty water, and is convenient to use.
  • a liquid ejecting mechanism for taking water from the water tank and ejecting water out of the outer casing is provided between the suction port and the liquid take-up port of the liquid ejecting mechanism.
  • On the water flow path at least one filtering device that allows water and gas to pass is installed.
  • the liquid ejecting mechanism includes a push switch exposed outside the outer casing, a spray head exposed to the outer casing, and a liquid extractor located inside the outer casing, the liquid extractor respectively connecting the spray head and pressing The switch and the water tank, and under the control of the push switch, take water from the water tank and spray water from the spray head.
  • the liquid extractor comprises a liquid take-out tube inserted into the bottom of the water tank and a liquid take-up chamber connected to the liquid take-up tube,
  • the liquid outlet of the liquid take-up chamber is connected to the spray head through a liquid discharge pipe, and the push switch is also connected to the liquid take-up chamber.
  • the suction port communicates with a passage in the outer casing
  • the bottom of the passage is an outflow port of the inhaler
  • the filtering device includes a cylindrical filter sleeved on the outflow port.
  • the filter has a filter hole having a pore size on the side and the bottom.
  • the filtering device comprises a buffer region located on one side of the air inlet of the gas-liquid separation device, or a storage region located below the opening of the buffer region on the side of the inlet port. Filter core.
  • the filtering device includes a filter sheet located in the water tank separating the water outlet of the bottom of the gas-liquid separating device and the liquid discharging port of the shower device.
  • the filtering device includes a filter head secured to the bottom of the liquid take-up tube.
  • the invention has the advantages that the gas-liquid separation device not only has the function of gas-liquid separation, but also has the function of anti-dumping and pouring, which has the advantages of simple structure, good gas-liquid separation effect, and efficiency of processing and assembly. Extremely high, increasing production efficiency, and saving volume and space, making the internal structure of the hard surface cleaner with the gas-liquid separation device relatively simple, and the hard surface cleaner can be equipped with a larger water tank, making the hard The surface cleaner does not need to treat dirty water frequently and is easy to use.
  • Fig. 1 is a perspective view showing a first embodiment of the gas-liquid separation device of the present invention.
  • Figure 2 is a cross-sectional view showing a first embodiment of the gas-liquid separation device of the present invention.
  • Fig. 3 is a perspective view showing a second embodiment of the gas-liquid separation device of the present invention.
  • Figure 4 is a cross-sectional view showing a second embodiment of the gas-liquid separation device of the present invention.
  • Figure 5 is a schematic view showing the structure of another alternative embodiment of the gas-liquid separation device of the present invention.
  • Figure 6 is a cross-sectional view of a hard surface cleaner having a gas-liquid separation device of a second embodiment of the present invention.
  • the gas-liquid separation device is a hollow cylindrical sealing member, comprising a casing 1.
  • the top of the casing 1 is provided with two openings, respectively an air inlet 11 and an air inlet 12, and the air inlet 11 and the suction port
  • the air ports 12 are respectively disposed at two sides of the top of the casing 1, and the bottom side of the casing 1 is provided with a water outlet.
  • the dirty water sucked in from the air inlet 11 passes through the casing 1 and enters the water tank from the water outlet 13 on the bottom side thereof, and the lower portion of the gas-liquid separation device is located in the water tank and passes through the water outlet.
  • the air inlet 11 and the air inlet 12 may be respectively disposed at the top of the casing 1 and open to the side, as shown in FIG. 1 and FIG. As shown in FIG. 5, one of them may be opened upward, as shown in FIG. 5, the air inlet 11 is opened upward, and the air inlet 12 is opened laterally.
  • the inner side of the casing 1 extends along the longitudinal direction of the casing 1 with an intermediate plate 10 extending through the longitudinal direction and the radial direction of the casing 1, and the space in the casing 1 is spaced apart.
  • the left and right sides are not connected to each other, and the air inlet 11 and the air inlet 12 are separated.
  • a partition partitioning the casing 1 between the inner side of the casing 1 and the two sides of the intermediate plate 10 and the casing 1 is the same as the length direction of the casing 1.
  • the top of the partition is connected to the casing 1 through a horizontally disposed connecting plate 25, and the top of the partition is lower than the air inlet 11 and the air inlet 12, that is, the connecting plate 25 isolating an area between the partition and the casing and the air inlet, and an area between the partitioning partition and the casing and the air inlet, that is, the air inlet and the air inlet respectively, and the partition and the shell
  • the connecting plate 25 isolating an area between the partition and the casing and the air inlet, and an area between the partitioning partition and the casing and the air inlet, that is, the air inlet and the air inlet respectively, and the partition and the shell
  • the area between the bodies is not connected.
  • the partition plate is disposed on both sides of the intermediate plate 10, that is, a left partition plate 21 and a right partition plate 22 are disposed, and a bottom end of the partition plate is closed between the bottom plate and the intermediate plate 10 to A buffer region is formed between the partition plate and the intermediate plate 10, and the buffer region is provided on both sides of the intermediate plate 10, that is, a left buffer region 33 on the left side of the intermediate plate and a right buffer region 32 on the right side of the intermediate plate.
  • the bottom end of the partition is closed and spaced from the bottom of the casing 1, preferably the bottom end of the partition is higher than the water outlet 13 of the casing 1.
  • the bottom end of the partition is closed between the bottom plate 10.
  • the intake port 11 is connected to the left buffer region 31, and the intake port 12 is connected to the right buffer region 32.
  • the space between the partition plate and the casing 1 forms a storage area, and the storage area is also provided on the left and right sides of the intermediate plate 10, that is, the left storage area 33 and the right storage area 34, the suction port 12 is not in communication with the right storage area 34, and the air inlet is not in communication with the left storage area 33, that is, the air inlet 12 and the air inlet 11 are separated from the storage area by the top of the partition.
  • the bottom of the partition plate is provided with an opening communicating with the buffer area and the storage area, that is, the bottom side surface of the left buffer area 31 and the bottom side surface of the right buffer area 32 are respectively provided with openings, that is, the left partition plate a left opening 23 of the bottom side and a right opening 24 at a bottom side of the right partition, the left opening 23 communicating with the left buffer area 31 and the left storage area 33, the right opening 24 communicating with the right buffer area 32 And right storage area 34.
  • the water outlets 13 of the housing 1 are respectively provided on one side of the intermediate plate 10 of the housing 1, that is, the bottom side of the housing 1 corresponding to the left storage area 33 is provided with a left water outlet 131.
  • the bottom side surface of the casing 1 corresponding to the right storage area 34 is provided with a right water outlet 132, and both the left and right water outlets are connected to a water tank located outside the lower portion of the gas-liquid separation device.
  • the suction device sucks air from the intake port 12 to the gas-liquid separation device, and the suction force is sucked into the intake port 11 through the gas-liquid separation device and the water tank outside the lower portion of the gas-liquid separation device.
  • the dirty water sucked in from the intake port 11 first enters the left buffer region 31, flows out from the left opening 23 on the bottom side of the left buffer region 31, and enters the left storage region 33, and then the water outlet 13 from the side of the bottom of the casing 1 is left.
  • the left outlet 131 on the bottom side of the storage area 32 enters the water tank.
  • the dirty water flowing back into the casing 1 from the left and right outlets is only stored in the left and right between the partition 2 and the casing 1.
  • dirty water may enter the buffer area from the storage area, and then pass through the buffer area from the top of the suction port and into the The gas outlet flows out.
  • the partition plate may be disposed in the same cylindrical member that matches the casing 1, that is, the partition plate is disposed in the casing 1 in a circle, that is, the left partition plate and the right partition plate are connected to each other, and left and right.
  • the bottom ends of the partitions are also flush and interconnected.
  • the partition plate may be separately disposed on both sides of the intermediate plate and not connected to each other.
  • two partition plates respectively disposed on opposite sides of the intermediate plate and extending in the same direction as the longitudinal direction of the casing 1 may be used.
  • the sides are respectively connected to the inner surface of the casing 1, and the space inside the casing 1 is sequentially divided into a left storage area, a left buffer area, a right buffer area, and a right storage area in the radial direction of the casing 1.
  • the partition extends in the same direction as the longitudinal direction of the housing and is disposed on both sides of the intermediate plate, and spaces in the housing 1 are spaced apart in the radial direction of the housing into a buffer between the partition and the intermediate plate.
  • the housing 1 may be a hollow cylindrical structure as shown in FIG. 2, that is, a circular cross section, or a polygonal cross section or other irregular shape.
  • the length and size of the left and right partitions may be the same or different.
  • the intermediate plate can be divided into left and right side spaces by the central axis of the casing 1 , that is, the space inside the casing 1 can be divided into two, and the space inside the casing 1 can be divided into spaces of different sizes on both sides. As shown in Figures 1 and 2, the bottom end of the partition is closed between a bottom plate and the intermediate plate.
  • the housing 1 is a split structure, the bottom side and the bottom end of which are integrally connected, and are disposed separately from the upper side, and the two can be separately formed and fixedly connected together. This is not only easy to machine, but the upper and lower portions of the housing can be made of different materials because the lower portion of the housing 1 is more immersed in water relative to the upper portion of the housing 1. Further, the outer surface of the casing 1 is provided with a positioning groove 15 for connecting the casing 1 to the hard surface cleaner.
  • the casing 1 is provided with two layers of partitions spaced up and down along the longitudinal direction of the casing 1. That is, there is a first partition at the upper portion of the casing 1, which partitions the upper space of the casing 1 into the first left storage area in the radial direction of the casing 1.
  • the first left buffer area, the first right buffer area, and the first right storage area are provided with two layers of partitions spaced up and down along the longitudinal direction of the casing 1. That is, there is a first partition at the upper portion of the casing 1, which partitions the upper space of the casing 1 into the first left storage area in the radial direction of the casing 1.
  • the first left buffer area, the first right buffer area, and the first right storage area are two layers of partitions spaced up and down along the longitudinal direction of the casing 1. That is, there is a first partition at the upper portion of the casing 1, which partitions the upper space of the casing 1 into the first left storage area in the radial direction of the casing 1.
  • the first partition plate is divided into a first left partition plate 211 and a first right partition plate 221, and a first left buffer region 311 is formed between the first left partition plate 211 and the intermediate plate 10, and the first right partition plate
  • a first right buffer region 321 is formed between the 221 and the intermediate plate 10
  • a first left storage region 331 is formed between the first left partition 211 and the casing 1
  • the first right partition 221 and the casing 1 are Forming a first right storage area 341, a bottom end of the first partition is closed between the intermediate plate 10, and a top of the first partition is connected to the casing 1 through a first connecting plate 251, the casing 1
  • the top intake port 11 communicates with the first left buffer region 311, and the intake port 12 communicates with the first right buffer region 321.
  • the bottom side of the first left buffer region 311, that is, the bottom side surface of the first left partition 211, is provided with a first left opening 231 communicating with the first left storage region 331, and the bottom side of the first right buffer region 321 is The bottom right side of the first right partition 221 is provided with a first right opening 241 communicating with the first right storage area 341.
  • a second partition is disposed below the first partition, and a top of the second partition is connected to the casing 1 by a second connecting plate 252, which partitions the lower portion of the casing 1 into a second left storage area, a second left buffer area, a second right buffer area, and a second right storage area in the radial direction of the casing 1.
  • the second partition plate includes a second left partition plate 212 and a second right partition plate 222, and a second left buffer region 312 is formed between the second left partition plate 212 and the intermediate plate, and the second right partition plate 222
  • a second right buffer region 322 is formed between the second left partition plate 212 and the housing, and a second left storage region 332 is formed between the second right partition plate 222 and the housing.
  • Area 342 is disposed below the first partition, and a top of the second partition is connected to the casing 1 by a second connecting plate 252, which partitions the lower portion of the casing 1 into a second left storage area, a second left buffer area, a second right
  • the first left storage area 331 is in communication with the second left buffer area 312, and the first right storage area 341 is in communication with the second right buffer area 322.
  • a bottom left side of the second left buffer region 312, that is, a bottom left side of the second left partition 212 is provided with a second left opening 232, and the second left opening 232 communicates with the second left buffer area 312 and the second left a storage area 332;
  • a bottom right side of the second right buffer area 322, that is, a bottom right side of the second right partition 222 is provided with a second right opening 242, and the second right opening 242 is connected to the second right buffer area 322 and a second right storage area 342.
  • the left water outlet 131 and the right water outlet 132 on the housing 1 are respectively disposed on the bottom sides of the housing 1 corresponding to the second left buffer area 312 and the second right buffer area 322, and the second partition The bottom end of the plate is higher than the left and right water outlets.
  • the dirty water sucked in from the air inlet 11 first flows into the first left buffer region 311, and then flows into the first left storage region 331 through the first left opening 231 on the bottom side of the first left buffer region 311, and then flows in.
  • the second left buffer region 312 flows into the second left storage region 332 through the second left opening 232 of the bottom side of the second left buffer region 312, and passes through the left water outlet 131 on the casing 1 of the second left storage region 332.
  • the gas-liquid separation device flows out and flows into a water tank outside the gas-liquid separation device.
  • a gas-liquid separation device is provided with a plurality of partitions distributed along the longitudinal direction of the casing 1, so that the inflowing liquid can be layer-by-layer filtered, and the gas is sucked up upward during the liquid filtration process. Aspirate to achieve a truly effective gas-liquid separation.
  • the first left and right storage areas and the second left and right storage areas are provided in the structure, and the dirty water is stored when the gas-liquid separation device is horizontal or inclined so that the dirty water does not directly flow out from the buffer area.
  • the gas-liquid separation device not only can achieve the function of gas-liquid separation well, but also has the function of anti-dumping and pouring, and has the advantages of simple structure and convenient manufacture.
  • the size of the first left buffer region and the first right buffer region may be the same or different, and the bottoms of the first left partition and the first right partition may be flush.
  • the height of the second left buffer area and the second right buffer area may be the same or different, and the bottoms of the second left partition and the second right partition may be flush or high.
  • the sizes of the first left storage area and the first right storage area may be the same or different, and the sizes of the second left storage area and the second right storage area may be the same or different.
  • a partition is disposed in the space inside the casing 1, and in the second embodiment, the space in the casing 1 is provided with upper and lower spaces.
  • Two layers of partitions each of which partitions the space in the casing 1 in a radial direction into a buffer region between the partition plate and the intermediate plate and a storage area between the partition plate and the casing, and the upper layer
  • the storage area is connected to the buffer area of the next layer, and the buffer area of the upper layer is connected to the air inlet and the air inlet, and the bottom side of the bottom of the storage area is provided with a water outlet.
  • Those skilled in the art can provide a plurality of separators and a plurality of buffer regions and storage regions on the basis of the structure.
  • the hard surface cleaner includes a housing 200 and a gas-liquid separation device 100 located in the housing 200, and a water tank is further disposed in the housing 200. 300, the lower portion of the gas-liquid separation device 100 extends into the water tank 300, and the water level in the water tank 300 is lower than the bottom of the gas-liquid separation device 100, and the top of the water tank 300 is higher than the gas-liquid separation device
  • the water outlet of the bottom side, the portion between the lower water outlet 13 of the gas-liquid separation device 100 and the top of the water tank 300 may also form a storage area for storing dirty water when the hard surface cleaner is tilted so that the dirty water does not enter the gas.
  • the outer surface of the hard surface cleaner 200 is provided with a suction port 250.
  • the outer casing 200 further includes a handle 210, and the suction port 250 communicates with the air inlet 11 of the gas-liquid separation device 100.
  • a suction device 400 is fixed to the suction port 12 of the gas-liquid separation device 100 in the outer casing 200, and the suction device 400 inhales the gas-liquid separation device through the suction port 12. Because the gas-liquid separation device can simultaneously have the functions of gas-liquid separation and anti-dumping and pouring, the anti-backflow pouring structure can be omitted in the hard surface cleaner, and the components in the hard surface cleaner are relatively reduced.
  • the structure is relatively simple and compact, so that the hard surface cleaner can be provided with a larger water tank, so that the cleaner does not need to frequently dump dirty water when cleaning, and the use is very convenient.
  • the suction device 400 includes a motor 410 and an impeller 420 driven by a motor, and a connecting duct 430 located at the outer side 410 of the impeller 420 and the motor, the connecting duct 430 being sealingly connected to the suction port 12.
  • the suction port 250 is fixed with a suction nozzle 251, and the suction port 250 communicates with a passage 201 located in the outer casing 200, and the bottom of the passage 201 is an inflow opening 202 of the inhalation.
  • the outflow port 202 is connected to the intake port 11 of the gas-liquid separation device 100.
  • the hard surface cleaner further includes a liquid ejecting mechanism including a push switch 260 exposed outside the outer casing 200, a spray head 270 exposed to the outer casing 200, and a liquid extractor 280 located in the outer casing 200,
  • the push switch 260 and the spray head 270 are respectively located on opposite sides of the outer casing 200, and the spray head 270 and the suction port 250 are provided on the same side of the outer casing 200.
  • the liquid extractor 280 connects the spray head 270, the push switch 260, and the water tank 300, and takes water from the water tank 300 under the control of the push switch 260 and ejects water from the spray head 270.
  • the liquid take-up 280 includes a liquid take-off tube 281 inserted into the bottom of the water tank 300, and a liquid take-out chamber 282 connected to the top of the liquid take-off tube 281.
  • the liquid outlet of the liquid take-up chamber 282 passes through a liquid outlet tube 283 and a spray head.
  • the 270 is connected, and the push switch 260 is also connected to the liquid take-out chamber 282, and the bottom liquid take-out port of the liquid take-off tube 281 is located at the bottom of the water tank 300.
  • the liquid ejecting mechanism When the liquid ejecting mechanism performs the liquid taking and liquid discharging operations, it is only necessary to manually press the push switch 260, and after pressing the push switch 260 once, a negative pressure is formed in the liquid take-up chamber 282, and the liquid in the water tank 300 enters the liquid take-out through the liquid take-up tube 281. After the cavity 282, the push switch 260 is pressed again, and the liquid in the liquid take-up chamber 282 is ejected from the spray head 270 through the liquid discharge pipe 283.
  • the specific structure of the liquid take-up 280 is similar to the liquid take-up structure of the shampoo. More details will be described.
  • the liquid take-off tube 281 is located on the side of the outer casing 200 close to the handle 210.
  • liquid take-up tube 281 can Liquid can be absorbed under any condition.
  • other types of liquid ejecting mechanism can be used, as long as the water in the water tank can be sucked out and ejected to the outside of the outer casing 200, and the liquid taking port of the liquid ejecting tube 281 is
  • the liquid intake port of the liquid discharge mechanism is located at the bottom of the water tank 300, and the spray head is the liquid outlet of the liquid discharge mechanism.
  • the liquid ejecting mechanism may be a manual liquid ejecting mechanism as shown in the drawing, or may be an automatic liquid ejecting mechanism or a semi-automatic liquid ejecting mechanism.
  • At least one water passage allowing water and gas to pass is installed in a water flow path between the suction port 250 and the liquid intake port of the liquid take-up pipe 281, that is, a water flow path between the suction port 253 and the liquid discharge port of the liquid discharge mechanism.
  • the filter device may be a cylindrical filter 510 sleeved on the bottom outlet 202 of the channel 201 as shown in FIG. 6.
  • the filter 510 has a filter hole on the side and the bottom thereof (not shown).
  • the pore size of the filter pores is on the order of micrometers, so that water and gas passing through the filter can be passed, and the dirt is filtered.
  • the filter device may be a filter cartridge 520 located inside the gas-liquid separation device 100, and the filter cartridge 520 may be disposed in a buffer region on the side of the intake port 11 of either layer, or may be disposed in any In the storage area below the opening of the buffer area on the inlet side of the first layer, these areas are the necessary paths for the water flow drawn from the suction port 250.
  • the filtering device may also be a filter piece 530 located in the water tank 300.
  • the filter piece 530 separates the water outlet 13 of the bottom of the gas-liquid separation device 100 and the liquid take-out port of the liquid take-up pipe 281, and thus the liquid take-up pipe
  • the water sucked in the liquid inlet of the 281 must be filtered by the filter 530.
  • the filter sheet 530 can be made of pp filter cotton or non-woven filter cotton as a filter material, and the filter sheet 530 can be provided with a filter hole, and the pore size of the filter hole is also on the micrometer level.
  • the filtering device may also be a filter head (not shown) fixed to the bottom of the liquid taking pipe 282. After the water in the water tank passes through the filter head, the liquid inlet port of the liquid taking pipe 282 is entered.
  • a filter ball or filter block made up of filter materials.
  • the filter material can be a copper powder compact. Because the copper powder compact has a large specific gravity, the liquid take-up port of the liquid take-up tube 282 can be kept at a low position in the water tank, which facilitates the liquid take-up from the liquid storage container. It is also possible to filter the dirty water in the water tank 300.
  • the filtering device may be any one of the above or any combination of at least two of the above, and may be a filtering device of other configurations as long as it is located between the suction port 250 and the liquid take-out port of the liquid take-up pipe 281. It must be on the path.
  • the hard surface cleaner has a gas-liquid separation device which has a good gas-liquid separation effect and has an anti-dumping function, and a filtering device which is installed in a path of a water flow between the suction port and the liquid intake port of the liquid take-up pipe And a liquid spraying mechanism installed in the casing.
  • the sewage is filtered and then flows into the water tank, and then sprayed out to the hard surface to be cleaned by the liquid spraying mechanism, and then the water is sprayed by the suction port.
  • the area is suction-cleaned, and the sewage generated after the cleaning is again sucked in from the suction port and filtered, thereby realizing the recycling of the sewage, reducing the water consumption required for the cleaning process; and, because the water in the water tank can be recycled Therefore, it is not necessary to frequently inject clean water into the water tank or pour out the turbid sewage in the water tank, which is very convenient to use.

Landscapes

  • Separating Particles In Gases By Inertia (AREA)

Abstract

一种气液分离装置及具有该气液分离装置的硬质表面清洁器，该气液分离装置包括底端封闭的壳体（1），其顶端具有进气口（11）和吸气口（12），一中间板（10）将壳体（1）的内部空间分隔成相互不连通的两侧空间，两侧空间内分别设有至少一层隔板，隔板将壳体内的空间间隔成缓冲区域和存储区域，缓冲区域和其同侧的存储区域之间通过隔板底部侧面的开口连通，每一层的存储区域均与下一层同侧的缓冲区域连通，最底层的存储区域所对应的壳体（1）的底部侧面设有出水口（13）连通至外界。该气液分离装置及具有该气液分离装置的硬质表面清洁器不但具有气液分离的功能，还兼具防倾倒倒灌的功能，不但结构简单、气液分离效果好、加工生产装配的效率高，而且节省了体积和空间。

Description

一种气液分离装置以及具有该气液分离装置的硬质表面清洁器 技术领域
本发明涉及一种气液分离装置以及具有该气液分离装置的清洁器，特别是涉及一种具有该气液分离装置的硬质表面清洁器。
背景技术
对于玻璃、墙面、地板等一些硬质的表面，通常采用的是人工擦拭的方法来进行清洁，这样不但费时费力，而且工作效率极低，劳动强度较大，而且清洗的效果也较一般。因此，现今已经出现了不少硬质表面清洁器来对玻璃、墙面等硬质表面进行清洁。一般这种硬质表面清洁器的主要原理是借助抽吸机组产生抽吸气流，从而能够通过抽吸嘴从硬表面上吸取灰尘和小水滴，并且能够将灰尘和小水滴转移到脏液体箱中。
如美国专利US6347428所公开的一种硬表面抽吸设备，该硬质表面抽吸设备由抽吸机组产生抽吸气流，通过抽吸嘴的吸入口或者转子进行引导，转子通过传动装置驱动刷子。从抽吸嘴的吸入口的抽吸气流穿过脏液体箱，其中小液滴在脏液体箱的内部从液体空气混合物中分离出来。又如中国专利CN201524030U(申请号为200920198607.X)所公开的一种吸水器，包括本体以及位于本体前端的吸入口，所述本体内部设有产生吸力的风扇、电机及收集吸入污水的水箱，风扇的吸气端连通一排水通道，所述排水通道的上端口正前方与所述吸入口间设有一挡水的挡筋，所述水箱上端靠近吸入口部位设有接头，接头上设有进水口和出气孔，所述进水口位于挡筋的落水边沿的下方。当产品工作时，利用风扇把吸入口内侧即水箱内部的空气抽出，把玻璃、瓷砖等表面的水迹以及灰尘吸入，挡筋实现气液分离。上述的吸水器，虽然能够实现硬质表面的清洁，但是其水箱只能竖直放置，即整个吸水器不能倾倒，所以在清洁一些较高的墙面或者玻璃，需要倾倒时，会造成污水倒灌入风扇位置或者从吸入口流出，使用范围有限。
也有一些硬质表面清洁器，如中国发明专利公开号为CN101909499A所公开的“便携式硬表面抽吸装置”，其大致结构与上述第一个专利相同，但是其实现气液分离的分离室和抽吸管道的周边设有中间存储区域。在该抽吸装置倾斜或者水平工作对，该中间存储区域用于存储从脏液体箱中流出的脏水，防止脏水从吸入口流出或者流入抽吸机组。但是这样的硬质表面清洁器，其分离装置和脏液体箱分离设置，因此使得整个抽吸装置内的部件设置比较拥挤，因此造成其脏液体箱以及存储区域都较小，能够容纳的脏水较少，而且当抽吸装置倾斜时存储区域用于容纳的脏水也较少，因此，抽吸装置的倾斜角度有限，而且脏水也需要经常清理，使用非常不便。而且这样的抽吸装置，结构复杂，加工和生产也都非常不便，特别是吸入口、分离装置、脏液体箱和抽吸装置的相互 之间的位置设置需要满足较高的条件，否则会造成抽吸的不畅或者气液分离的不成功，加工难度也较大，不利于提高生产效率，加大产量。
发明内容
本发明所要解决的技术问题是提供一种结构简单、并且气液分离效果较好，还具有防倾倒倒灌功能的气液分离装置，以及具有该气液分离装置的硬质表面清洁器。
本发明解决上述技术问题所采用的技术方案为：一种气液分离装置，包括中空筒形的壳体，所述壳体底端封闭，其顶端两侧分别具有进气口和吸气口，其特征在于：
所述壳体的内部设有一贯通所述壳体的长度方向和径向方向的中间板将所述壳体的内部空间分隔成相互不连通的两侧空间，并且所述吸气口和进气口分别位于所述中间板的两侧，所述两侧空间内分别设有沿所述壳体的长度方向间隔设置的至少一层隔板，所述隔板沿所述壳体的长度方向延伸并且其底端与中间板之间封闭，所述隔板将所述壳体内的空间在壳体的径向方向上间隔成隔板与中间板之间的缓冲区域和隔板与壳体之间的存储区域，所述缓冲区域和其同侧的存储区域之间通过隔板底部侧面的开口连通，所述隔板的顶部与壳体连接并且低于所述进气口和吸气口，并且其中最上一层的隔板的顶部分别隔开所述进气口、吸气口与存储区域，所述进气口连通至中间板一侧的最上一层的缓冲区域，所述吸气口连通至中间板另一侧的最上一层的缓冲区域，所述每一层的存储区域均与下一层的同侧的缓冲区域连通，所述最底层的存储区域所对应的壳体的底部侧面设有出水口连通至外界，所述最底层的隔板的底端与壳体的底部之间具有间隔。该气液分离装置不但具有气液分离的功能，还兼具防倾倒倒灌的功能，不但结构简单、气液分离效果好、加工生产装配的效率极高，提高了生产效率，而且节省了体积和空间。
作为本发明的一个实施例，所述隔板为一层，包括分别位于所述中间板两侧的左隔板和右隔板，所述左隔板和所述中间板之间形成左缓冲区域，所述左隔板和所述壳体之间形成左存储区域，所述右隔板与所述中间板之间形成右缓冲区域，所述右隔板与所述壳体之间形成右存储区域，所述进气口连通至所述左缓冲区域，所述吸气口连通至所述右缓冲区域，所述左隔板的底部设有左开口连通所述左缓冲区域和左存储区域，所述右隔板的底部设有右开口连通所述右缓冲区域和右存储区域，所述出水口包括左出水口和右出水口，所述左出水口位于左存储区域对应的壳体的底部侧面，所述右出水口位于所述右存储区域对应的壳体的底部侧面。
为了使结构更加紧凑，防倾倒的效果，所述隔板与所述壳体相匹配为一圆筒形结构，并且所述隔板的底端齐平，所述隔板的底端高于所述出水口。
优选地，所述隔板的顶部通过一水平设置的连接板连接至所述壳体，所述连接板分别隔开所述进气口、吸气口和存储区域。
所述隔板设有两层，包括沿所述壳体的长度方向上下设置的第一隔板和第二隔板， 所述第一隔板包括位于所述中间板两侧的第一左隔板和第一右隔板，所述第一左隔板与中间板之间形成第一左缓冲区域，所述第一右隔板与中间板之间形成第一右缓冲区域，所述第一左隔板与壳体之间形成第一左存储区域，所述第一右隔板与壳体之间形成第一右存储区域，所述第一左隔板的底部设有第一左开口连通所述第一左缓冲区域和第一左存储区域，所述第一右隔板的底部设有第一右开口连通所述第一右缓冲区域和第一右存储区域；
所述第二隔板包括位于所述中间板两侧的第二左隔板和第二右隔板，所述第二左隔板与中间板之间形成第二左缓冲区域，所述第二右隔板与中间板之间形成第二右缓冲区域，所述第二左隔板与壳体之间形成第二左存储区域，所述第二右隔板与壳体之间形成第二右存储区域，所述第二左隔板的底部设有第二左开口连通所述第二左缓冲区域和第二左存储区域，所述第二右隔板的底部设有第二右开口连通所述第二右缓冲区域和第二右存储区域；
并且所述第一左存储区域连通所述第二左缓冲区域，所述第一右存储区域连通所述第二右缓冲区域，所述出水口包括左出水口和右出水口，所述左出水口位于所述第二左存储区域所对应的壳体底部侧面，所述右出水口位于所述第二右存储区域所对应的壳体底部侧面。
优选地，所述第一左隔板和第一右隔板的顶部通过第一连接板连接至所述壳体，所述第二左隔板和第二右隔板的顶部通过第二连接板连接至所述壳体。
为了使该气液分离装置的结构更加紧凑，防倾倒效果更好，所述第一、第二隔板均为与所述壳体相匹配地设有一圈，所述第一左隔板和第一右隔板的底部齐平，所述第二左隔板和第二右隔板的底部齐平。
一种具有上述气液分离装置的硬质表面清洁器，其特征在于：包括外壳，位于所述外壳内的水箱，所述气液分离装置的下部伸入位于水箱内，并且所述水箱的顶部高于所述气液分离装置的底部侧面的出水口，所述外壳上设有吸入口连通至所述气液分离装置的进气口，所述气液分离装置的吸气口上固定有一抽吸装置向所述气液分离装置进行吸气。具有该气液分离装置的硬质表面清洁器的内部结构相对简化，而且该硬质表面清洁器可以配备较大的水箱，使得硬质表面清洁器不用频繁处理脏水，使用方便。
为了使该硬质表面清洁器内的水可以进行循环利用，还包括一从水箱中取水并且将水喷出外壳的喷液机构，在所述吸入口与喷液机构的取液口之间的水流路径上，安装有至少一个允许水和气体通过的过滤装置。
优选地，所述喷液机构包括露出位于所述外壳外的按压开关、露出于所述外壳的喷雾头以及一位于外壳内的取液器，所述取液器分别连接所述喷雾头、按压开关和水箱，并且在按压开关的控制下从水箱中取水并把水从喷雾头中喷出。
优选地，所述取液器包括一插入至水箱底部的取液管以及与取液管连接的取液腔， 所述取液腔的出液口通过一出液管与喷雾头连接，所述按压开关也连接至所述取液腔。
作为过滤装置的一个可选实施方式，所述吸入口内连通一位于外壳内的通道，该通道的底部为吸入物的流出口，所述过滤装置包括套于所述流出口上的筒状过滤器，所述过滤器的侧面和底部均开有孔径为微米量级的过滤孔。
作为过滤装置的另一可选实施方式，所述过滤装置包括位于气液分离装置的进气口一侧的缓冲区域内，或者位于进气口一侧的缓冲区域的开口下方的存储区域内的过滤芯。
所述过滤装置的又一种可选实施方式，所述过滤装置包括位于所述水箱内，隔开所述气液分离装置的底部的出水口和喷淋装置的取液口的过滤片。
作为过滤装置的再一种可选实施方式，所述过滤装置包括固定于所述取液管底部的过滤头。
与现有技术相比，本发明的优点在于：该气液分离装置不但具有气液分离的功能，还兼具防倾倒倒灌的功能，不但结构简单、气液分离效果好、加工生产装配的效率极高，提高了生产效率，而且节省了体积和空间，使得具有该气液分离装置的硬质表面清洁器的内部结构相对简化，而且该硬质表面清洁器可以配备较大的水箱，使得硬质表面清洁器不用频繁处理脏水，使用方便。
附图说明
图1为本发明的气液分离装置的第一实施例的立体图。
图2为本发明的气液分离装置的第一实施例的剖视图。
图3为本发明的气液分离装置的第二实施例的立体图。
图4为本发明的气液分离装置的第二实施例的剖视图。
图5为本发明气液分离装置的另一可选实施方式的结构示意图。
图6为具有本发明的第二实施例的气液分离装置的硬质表面清洁器的剖视图。
具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
如图1、2所示，为本发明的气液分离装置的第一实施例。该气液分离装置为一中空筒形的封闭部件，包括壳体1，该壳体1的顶部设有两个开口，分别为进气口11以及吸气口12，该进气口11以及吸气口12分别设于壳体1顶部的两侧，所述壳体1的底部侧面设有出水口。在硬质表面清洁器中，从进气口11所吸进来的脏水通过壳体1后从其底部侧面的出水口13进入水箱，所述气液分离装置的下部位于水箱内并且通过出水口13与水箱连通。所述进气口11和吸气口12可以分别设于壳体1的顶部并且向侧向开口，如图1、2所 示，也可以如图5所示，其中一个向上开口，如图5中所示为该进气口11向上开口，吸气口12向侧向开口。
如图2所示，该壳体1的内侧沿所述壳体1的长度方向延伸设有一贯穿所述壳体1长度方向和径向方向的中间板10，将该壳体1内的空间间隔成左右互不连通的两侧空间，并且隔开所述进气口11和吸气口12。该壳体1的内侧、在所述中间板10的两侧与壳体1之间还设有与所述壳体1间隔的隔板，所述隔板与所述壳体1的长度方向同向延伸，所述隔板的顶部通过水平设置的连接板25与所述壳体1连接，并且所述隔板的顶部低于所述进气口11和吸气口12，即所述连接板25隔离所述隔板与壳体之间的区域与进气口，以及隔离隔板与壳体之间的区域与吸气口，即所述进气口和吸气口分别与隔板和壳体之间的区域不连通。所述隔板在所述中间板10的两侧均有设置，即设有左隔板21和右隔板22，而且所述隔板的底端与所述中间板10之间进行封闭以在隔板与中间板10之间形成一缓冲区域，所述缓冲区域在中间板10的两侧均有，即形成中间板左侧的左缓冲区域33和中间板右侧的右缓冲区域32。所述隔板的底端封闭并且与壳体1的底部之间具有间隔，优选地，该隔板的底端高于所述壳体1的出水口13。所述隔板的底端与中间板10之间封闭。
所述进气口11连通至所述左缓冲区域31，所述吸气口12连通至所述右缓冲区域32。所述隔板与壳体1之间的间隔形成一存储区域，而且所述存储区域也是在中间板10的左右两侧均有，即左存储区域33和右存储区域34，所述吸气口12与所述右存储区域34不连通，所述进气口与所述左存储区域33不连通，即吸气口12和进气口11与存储区域之间通过隔板的顶部隔开。
所述隔板的底部设有开口连通所述缓冲区域和存储区域，即所述左缓冲区域31的底部侧面和所述右缓冲区域32的底部侧面均设有开口，即位于所述左隔板底部侧面的左开口23和位于所述右隔板底部侧面的右开口24，所述左开口23连通所述左缓冲区域31和左存储区域33，所述右开口24连通所述右缓冲区域32和右存储区域34。并且所述壳体1上的出水口13在壳体1的中间板10两侧各设有一个，即所述左存储区域33所对应的壳体1的底部侧面设有左出水口131，所述右存储区域34所对应的壳体1的底部侧面设有右出水口132，所述左、右出水口均连通至位于所述气液分离装置下部外侧的水箱。
抽吸装置从吸气口12向气液分离装置进行吸气，进而该吸力通过气液分离装置和气液分离装置下部外侧的水箱向进气口11吸气。从进气口11吸进来的脏水先进入左缓冲区域31后，从左缓冲区域31底部侧面的左开口23，流出进入左存储区域33，然后从壳体1底部的侧面的出水口13即左存储区域32底部侧面的左出水口131进入水箱。这样的设置使得从进气口11吸进来的气体和脏水分离，脏水如上所述流入水箱，而气体从壳体1上方流出。而当该气液分离装置水平设置或者倾斜设置时，从左、右出水口所倒流进入壳体1内的脏水，也只会存储于上述隔板2与壳体1之间的左、右存储区域中，只有当存储区域满时脏水才可能从存储区域进入缓冲区域，然后通过缓冲区域从顶部的吸气口和进 气口流出。
如图2所示，该隔板可以设置成与壳体1相匹配的同样的筒形部件，也就是隔板在壳体1内设置成一圈即左隔板和右隔板相互连接，而且左右隔板的底端也齐平并且相互连接。自然也可以该隔板在中间板两侧分开设置并且不相互连接，例如可以是两块分别在中间板两侧相对设置的与壳体1的长度方向同向延伸的隔板，隔板的两侧分别与壳体1的内表面连接，将该壳体1内的空间在壳体1的径向方向上依次分隔成左存储区域、左缓冲区域、右缓冲区域和右存储区域。只要该隔板与壳体的长度方向同向延伸并且在中间板的两侧均设置，并且在壳体的径向方向上将壳体1内的空间间隔成隔板与中间板之间的缓冲区域和隔板与壳体1之间的存储区域，吸气口和进气口均连通至该缓冲区域而不直接连通至存储区域，并且缓冲区域的底部侧面设有开口连通至同一侧的所述存储区域，而壳体1的出水口设于存储区域的底部侧面即可。也就是说本领域技术人员可以在上述原理的指导下，进行更多可能的调整。该壳体1可以是如图2所示的中空圆筒结构，即径向截面为圆形，也可以是径向截面为多边形或者其他不规则形状的结构。而上述左、右隔板的长度以及大小可以相同也可以不同。该中间板可以通过所述壳体1的中心轴即将壳体1内的空间平分成左右两侧空间，也可以将壳体1内的空间分成两侧大小不同的空间。如图1、2所示，隔板的底端通过一底板与中间板之间进行封闭。
并且优选地，该壳体1为一分体结构，其底部侧面和底端连为一体，与上部侧面分体设置，两者可分开加工成型并且固定连接在一起。这样不但加工方便，而且壳体的上部和下部可以采用不同的材料制成，因为壳体1的下部相对于壳体1的上部较多地浸入水中。而且壳体1的外表面设有将壳体1连接在硬质表面清洁器上的定位口槽15。
如图3-4所示，为本发明的气液分离装置的第二实施例，该实施例中，所述壳体1内设有沿壳体1的长度方向上下间隔设置的两层隔板，即在壳体1的上部具有第一隔板，该第一隔板将壳体1的上部空间在壳体1的径向方向上间隔成第一左存储区域。第一左缓冲区域、第一右缓冲区域和第一右存储区域。该第一隔板分为第一左隔板211和第一右隔板221，所述第一左隔板211与中间板10之间形成第一左缓冲区域311，所述第一右隔板221与中间板10之间形成第一右缓冲区域321，所述第一左隔板211与壳体1之间形成第一左存储区域331，所述第一右隔板221与壳体1之间形成第一右存储区域341，所述第一隔板的底端与中间板10之间封闭，第一隔板的顶部通过第一连接板251连接所述壳体1，所述壳体1顶部的进气口11连通至所述第一左缓冲区域311，所述吸气口12连通至所述第一右缓冲区域321。所述第一左缓冲区域311的底部侧面即第一左隔板211的底部侧面设有第一左开口231连通所述第一左存储区域331，所述第一右缓冲区域321的底部侧面即所述第一右隔板221的底部侧面设有第一右开口241连通所述第一右存储区域341。
在该第一隔板的下方设有第二隔板，所述第二隔板的顶部通过第二连接板252连接至所述壳体1，该第二隔板将壳体1的下部间隔成在壳体1的径向方向的第二左存储区域、 第二左缓冲区域、第二右缓冲区域和第二右存储区域。所述第二隔板包括第二左隔板212和第二右隔板222，所述第二左隔板212和中间板之间形成第二左缓冲区域312，所述第二右隔板222与中间板之间形成第二右缓冲区域322，所述第二左隔板212与壳体之间形成第二左存储区域332，第二右隔板222与壳体之间形成第二右缓冲区域342。所述第一左存储区域331与所述第二左缓冲区域312连通，所述第一右存储区域341与所述第二右缓冲区域322连通。所述第二左缓冲区域312的底部侧面即所述第二左隔板212底部侧面设有第二左开口232，所述第二左开口232连通所述第二左缓冲区域312和第二左存储区域332；所述第二右缓冲区域322的底部侧面即所述第二右隔板222的底部侧面设有第二右开口242，所述第二右开口242连通所述第二右缓冲区域322和第二右存储区域342。并且所述壳体1上的左出水口131和右出水口132分别设于所述第二左缓冲区域312和第二右缓冲区域322所对应的壳体1的底部侧面，所述第二隔板的底端高于所述左、右出水口。这样，从所述进气口11所吸进的脏水先流入第一左缓冲区域311，再通过第一左缓冲区域311的底部侧面的第一左开口231流入第一左存储区域331，再流入第二左缓冲区域312，通过该第二左缓冲区域312的底部侧面的第二左开口232流入第二左存储区域332，再通过第二左存储区域332的壳体1上的左出水口131流出该气液分离装置，流入气液分离装置外侧的水箱中。这样的气液分离装置设有多个沿该壳体1的长度方向分布的隔板，使得流入的液体能够层层过滤，而气体就会在液体过滤的过程中向上从吸气
Figure PCTCN2014000871-appb-000001
吸出，实现真正效果较好的气液分离。并且该结构中设有第一左、右存储区域和第二左、右存储区域，当气液分离装置水平或者倾斜时存储脏水使得脏水不会直接从缓冲区域流出。该气液分离装置，不但能够较好地实现气液分离的功能，还具有防倾倒倒灌的功能，而且结构简单、制造方便。
同样，上述第二实施例中的气液分离装置，其第一左缓冲区域和第一右缓冲区域的大小可以相同也可以不同，第一左隔板和第一右隔板的底部可以齐平也可以有高低，同样第二左缓冲区域和第二右缓冲区域的大小可以相同也可以不同，第二左隔板和第二右隔板的底部可以齐平也可以有高低。同理第一左存储区域和第一右存储区域的大小也可以相同或不同，第二左存储区域和第二右存储区域的大小可以相同也可以不同。而且本领域技术人员也可以了解到，第一实施例中，在壳体1内的空间内设置了一层隔板，而第二实施例中在壳体1内的空间内设置了上下间隔的两层隔板，每层隔板都将壳体1内的空间在径向方向上间隔成隔板与中间板之间的缓冲区域以及隔板与壳体之间的存储区域，并且上一层的存储区域与下一层的缓冲区域连通，最上一层的缓冲区域连接进气口以及吸气口，最底层的存储区域的壳体底部侧面设有出水口。本领域技术人员可以在该结构的基础上设置多层的隔板以及多层的缓冲区域和存储区域。
如图6所示，为具有该第二实施例的气液分离装置的硬质表面清洁器。该硬质表面清洁器包括外壳200以及位于壳体200内的气液分离装置100，所述外壳200内还设有水箱 300，所述气液分离装置100的下部伸入位于水箱300内，并且水箱300内的水位低于所述气液分离装置100的底部，所述水箱300的顶部高于所述气液分离装置的底部侧面的出水口，气液分离装置100的下部出水口13与水箱300顶部之间的部分也可以形成存储区域，用于在硬质表面清洁器倾斜时存储脏水使脏水不进入气液分离装置100。所述硬质表面清洁器的外壳200上设有吸入口250，外壳200还包括一手柄210，所述吸入口250与气液分离装置100的进气口11相连通。所述外壳200内气液分离装置100的吸气口12上固定有一抽吸装置400，所述抽吸装置400通过吸气口12向气液分离装置进行吸气。因为该气液分离装置能够同时具有气液分离以及防倾倒倒灌的功能，所以该硬质表面清洁器中可以不另外设置防倒灌倾倒的结构，而且该硬质表面清洁器内的部件相对减少，结构相对简单紧凑，使得该硬质表面清洁器中可以设有较大的水箱，使得清洁器在进行清洁时，不用频繁倾倒脏水，使用非常方便。
该抽吸装置400包括电机410以及受电机驱动的叶轮420，以及位于所述叶轮420和电机外侧410的连接管道430，该连接管道430密封连接至所述吸气口12。
优选地，该吸入口250上固定有抽吸嘴251，并且吸入口250内连通一位于外壳200内的通道201，该通道201的底部为吸入物的流出口202。该流出口202连通至气液分离装置100的进气口11。所述硬质表面清洁器还包括喷液机构，该喷液机构包括露出位于外壳200外的按压开关260，露出于外壳200的喷雾头270，以及位于外壳200内的取液器280，所述按压开关260以及所述喷雾头270分别位于所述外壳200的相对的两侧，并且所述喷雾头270与所述吸入口250设于所述外壳200的同侧。所述取液器280连接所述喷雾头270、按压开关260和水箱300，在按压开关260的控制下从水箱300中取水并且把水从喷雾头270中喷出。该取液器280包括一插入至水箱300底部的取液管281，以及与取液管281顶部连接的取液腔282，取液腔282的出液口通过一出液管283与一喷雾头270连接，所述按压开关260也连接至所述取液腔282，该取液管281的底部取液口位于所述水箱300的底部。该喷液机构进行取液和喷液操作时，只需要手动按压按压开关260，按压一次按压开关260后，取液腔282内形成负压，水箱300中的液体通过取液管281进入取液腔282之后，再按压一次按压开关260，取液腔282内的液体通过出液管283从喷雾头270喷出，取液器280的具体结构类似于洗发液的取液结构，在此不再详细赘述。并且取液管281位于所述外壳200内靠近手柄210的一侧，因为该硬质表面清洁器在倾斜使用时，通常都是向手柄210一侧倾斜，这样的设置保证取液管281能够在任何状态下都能吸取到液体。而且本领域技术人员也可以想到可采用其他形式的喷液机构，该喷液机构只要能够将水箱内的水吸出并且喷出至外壳200外即可，该取液管281的取液口即所述喷液机构的取液口，该喷液机构的取液口位于所述水箱300的底部，所述喷雾头即为所述喷液机构的出液口。该喷液机构可以是如图所示的手动喷液机构，也可以是自动喷液机构或者半自动喷液机构等。
在吸入口250与取液管281的取液口之间的水流路径上，即吸入口253与喷液机构的取液口之间的水流路径上，安装有至少一个允许水和气体通过的过滤装置。该过滤装置，可以是如图6所述的，套于所述通道201底部流出口202上的一筒状的过滤器510，过滤器510的侧面和底部均开有过滤孔(图中未示出)，过滤孔的孔径在微米级，因此可以使得通过该过滤器的水和气体通过，而污物被过滤。
而且该过滤装置，如图6所示，也可以是位于气液分离装置100内部的过滤芯520，该过滤芯520可以设置在任一层的进气口11侧的缓冲区域内，或者设置于任一层的进气口侧的缓冲区域的开口下方的存储区域内，该些区域都是从吸入口250吸入的水流的必经的路径。
而且该过滤装置，也可以是位于水箱300内的过滤片530，该过滤片530隔开所述气液分离装置100底部的出水口13和取液管281的取液口，因此从取液管281的取液口吸入的水必定都经过该过滤片530的过滤。该过滤片530可采用pp过滤棉或者无纺布过滤棉作为过滤材质，并且过滤片530其上可开有过滤孔，过滤孔的孔径也在微米级别
而且该过滤装置也可以是固定于所述取液管282底部的过滤头(图中未示出)，水箱内的水经过过滤头后进入所述取液管282的底部取液口，过滤头为过滤材质组成的过滤球或者过滤块。该过滤材质可以采用铜粉末压块，由于铜粉末压块比重较大，从而既可以使取液管282的取液口保持在水箱的低位，利于取液管从储液容器中进行取液，又可以对水箱300内的脏水进行过滤。
因此，过滤装置可以是上述任何一种或者上述至少两种的任意组合，而且也可以是其他结构的过滤装置，只要是其位于从吸入口250至取液管281的取液口之间的水流的必经路径上即可。
该硬质表面清洁器，不但具有气液分离效果较好并且兼具防倾倒功能的气液分离装置，而且通过安装在吸入口与取液管取液口之间的水流的路径上的过滤装置，以及安装在壳体内的喷液机构，清洁器在使用过程中，污水经过滤后流入水箱，并进而通过喷液机构喷出至待清洁的硬质表面上，然后由吸入口对已喷水的区域进行抽吸清洗，清洗后产生的污水再次从吸入口吸入并进行过滤，从而实现了污水的循环利用，减少了清洁过程所需的耗水量；并且，由于水箱中的水能进行循环使用，因而不用频繁地往水箱中注入清水或者将水箱中已经混浊的污水倒出，使用非常方便。

Claims (15)

  1. 一种气液分离装置，包括中空筒形的壳体(1)，所述壳体(1)底端封闭，其顶端两侧分别具有进气口(11)和吸气口(12)；
    其特征在于：所述壳体(1)的内部设有一贯通壳体(1)的长度方向和径向方向的中间板(10)，而将壳体(1)的内部空间分隔成相互不连通的两侧空间，并且所述吸气口(12)和进气口(11)分别位于所述中间板(10)的两侧；
    所述两侧空间内分别设有沿壳体(1)的长度方向间隔设置的至少一层隔板，所述隔板沿壳体(1)的长度方向延伸并且其底端与中间板(10)之间封闭，所述隔板将壳体(1)内的空间、在壳体的径向方向上、间隔成隔板与中间板之间的缓冲区域和隔板与壳体(1)之间的存储区域；
    所述缓冲区域和其同侧的存储区域之间通过隔板底部侧面的开口连通，所述隔板的顶部与壳体(1)连接并且低于所述进气口(11)和吸气口(12)，并且其中最上一层的隔板的顶部分别隔开所述进气口(11)、吸气口(12)与存储区域，所述进气口(11)连通至中间板一侧的最上一层的缓冲区域，所述吸气口(12)连通至中间板另一侧的最上一层的缓冲区域；
    每一层的存储区域均与下一层的同侧的缓冲区域连通，最底层的存储区域所对应的壳体的底部侧面设有出水口(13)连通至外界，最底层的隔板的底端与壳体的底部之间具有间隔。
  2. 如权利要求1所述的气液分离装置，其特征在于：所述隔板为一层，包括分别位于所述中间板(10)两侧的左隔板(21)和右隔板(22)，所述左隔板(21)和所述中间板之间形成左缓冲区域(31)，所述左隔板(21)和所述壳体(1)之间形成左存储区域(33)，所述右隔板(22)与所述中间板(10)之间形成右缓冲区域(32)，所述右隔板(22)与壳体(1)之间形成右存储区域(34)，所述进气口(11)连通至左缓冲区域(31)，所述吸气口(12)连通至右缓冲区域(32)，所述左隔板(21)的底部设有左开口(23)连通左缓冲区域(31)和左存储区域(33)，所述右隔板(22)的底部设有右开口(24)连通右缓冲区域(32)和右存储区域(34)，所述出水口(13)包括左出水口(131)和右出水口(132)，左出水口(131)位于左存储区域(33)对应的壳体的底部侧面，右出水口(132)位于右存储区域(34)对应的壳体的底部侧面。
  3. 如权利要求2所述的气液分离装置，其特征在于：所述隔板与壳体(1)相匹配为一圈筒形结构，并且所述隔板的底端齐平，隔板的底端高于出水口(13)。
  4. 如权利要求2所述的气液分离装置，其特征在于：所述隔板的顶部通过一水平设置的连接板(25)连接至所述壳体(1)，所述连接板(25)分别隔开进气口(11)、吸气口(12)和存储区域。
  5. 如权利要求1所述的气液分离装置，其特征在于：所述隔板设有两层，包括沿所述壳体的长度方向上下设置的第一隔板和第二隔板，所述第一隔板包括位于所述中间板(10)两侧的第一左隔板(211)和第一右隔板(221)，所述第一左隔板(211)与中间板(10)之间 形成第一左缓冲区域(311)，所述第一右隔板(211)与中间板(10)之间形成第一右缓冲区域(321)，所述第一左隔板(211)与壳体(1)之间形成第一左存储区域(331)，所述第一右隔板(211)与壳体(1)之间形成第一右存储区域(341)，所述第一左隔板(211)的底部设有第一左开口(231)连通所述第一左缓冲区域和第一左存储区域，所述第一右隔板(221)的底部设有第一右开口(241)连通所述第一右缓冲区域和第一右存储区域；
    所述第二隔板包括位于所述中间板(10)两侧的第二左隔板(212)和第二右隔板(222)，所述第二左隔板(211)与中间板(10)之间形成第二左缓冲区域(312)，所述第二右隔板(212)与中间板(10)之间形成第二右缓冲区域(322)，所述第二左隔板(212)与壳体(1)之间形成第二左存储区域(332)，所述第二右隔板(212)与壳体(1)之间形成第二右存储区域(342)，所述第二左隔板(212)的底部设有第二左开口(232)连通所述第二左缓冲区域(312)和第二左存储区域(332)，所述第二右隔板(222)的底部设有第二右开口(242)连通所述第二右缓冲区域(322)和第二右存储区域(342)；
    并且所述第一左存储区域(331)连通所述第二左缓冲区域(312)，所述第一右存储区域(341)连通所述第二右缓冲区域(322)，所述出水口(13)包括左出水口(131)和右出水口(132)，所述左出水口(132)位于所述第二左存储区域(332)所对应的壳体底部侧面，所述右出水口(132)位于所述第二右存储区域(342)所对应的壳体底部侧面。
  6. 如权利要求5所述的气液分离装置，其特征在于：所述第一左隔板(211)和第一右隔板(221)的顶部通过第一连接板(251)连接至所述壳体(1)，所述第二左隔板(212)和第二右隔板(222)的顶部通过第二连接板(252)连接至所述壳体(1)。
  7. 如权利要求5所述的气液分离装置，其特征在于：所述第一、第二隔板均为与所述壳体(1)相匹配地设有一圈，所述第一左隔板(211)和第一右隔板(221)的底部齐平，所述第二左隔板(212)和第二右隔板(222)的底部齐平。
  8. 一种具有上述权利要求1-7任一项所述的气液分离装置的硬质表面清洁器，其特征在于：包括外壳(200)，位于所述外壳(200)内的水箱(300)，所述气液分离装置的下部伸入位于水箱(300)内，并且所述水箱(300)的顶部高于所述气液分离装置的底部侧面的出水口(13)，所述外壳(200)上设有吸入口(250)连通至所述气液分离装置的进气口(11)，所述气液分离装置的吸气口(12)上固定有一抽吸装置(400)向所述气液分离装置进行吸气。
  9. 如权利要求8所述的硬质表面清洁器，其特征在于：还包括一从水箱(300)中取水并且将水喷出外壳(200)的喷液机构，在所述吸入口(250)与喷液机构的取液口之间的水流路径上，安装有至少一个允许水和气体通过的过滤装置。
  10. 如权利要求9所述的硬质表面清洁器，其特征在于：所述喷液机构包括露出位于所述外壳(200)外的按压开关(260)、露出于所述外壳(200)的喷雾头(270)以及一位于外壳(200)内的取液器(280)，所述取液器(280)分别连接所述喷雾头(270)、按压开关(260)和 水箱(300)，并且在按压开关(260)的控制下从水箱(300)中取水并把水从喷雾头(270)中喷出。
  11. 如权利要求10所述的硬质表面清洁器，其特征在于：所述取液器(280)包括一插入至水箱(300)底部的取液管(281)以及与取液管(281)连接的取液腔(282)，所述取液腔(282)的出液口通过一出液管(283)与喷雾头(270)连接，所述按压开关(260)也连接至所述取液腔(282)。
  12. 如权利要求9所述的硬质表面清洁器，其特征在于：所述吸入口(250)内连通一位于外壳(200)内的通道(201)，该通道(201)的底部为吸入物的流出口(202)，所述过滤装置包括套于所述流出口(202)上的筒状过滤器(510)，所述过滤器(510)的侧面和底部均开有孔径为微米量级的过滤孔。
  13. 如权利要求9所述的硬质表面清洁器，其特征在于：所述过滤装置包括位于气液分离装置(100)的进气口(11)一侧的缓冲区域内，或者位于进气口(11)一侧的缓冲区域的开口下方的存储区域内的过滤芯(520)。
  14. 如权利要求9所述的硬质表面清洁器，其特征在于：所述过滤装置包括位于所述水箱(300)内、隔开气液分离装置(100)的底部的出水口(13)和喷淋装置的取液口的过滤片(530)。
  15. 如权利要求9所述的硬质表面清洁器，其特征在于：所述过滤装置包括固定于所述取液管(282)底部的过滤头。
PCT/CN2014/000871 2013-11-27 2014-09-26 一种气液分离装置以及具有该气液分离装置的硬质表面清洁器 WO2015078092A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201310611601.1 2013-11-27
CN201310611601 2013-11-27
CN201310675292.4 2013-12-11
CN201310675292.4A CN103654630B (zh) 2013-11-27 2013-12-11 一种气液分离装置以及具有该气液分离装置的硬质表面清洁器

Publications (1)

Publication Number Publication Date
WO2015078092A1 true WO2015078092A1 (zh) 2015-06-04

Family

ID=50294307

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/000871 WO2015078092A1 (zh) 2013-11-27 2014-09-26 一种气液分离装置以及具有该气液分离装置的硬质表面清洁器

Country Status (3)

Country Link
CN (2) CN203828850U (zh)
DE (1) DE202014004864U1 (zh)
WO (1) WO2015078092A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113975920A (zh) * 2021-10-12 2022-01-28 广东维尔科技股份有限公司 一种水汽分离装置及其洗地毯机

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203828850U (zh) * 2013-11-27 2014-09-17 宁波雪芸机械工贸有限公司 一种气液分离装置以及具有其的硬质表面清洁器
CN104337470B (zh) * 2014-10-09 2016-08-24 厦门唯科健康科技有限公司 一种硬表面真空清洁机及其清洁方法
FR3032752B1 (fr) * 2015-02-16 2017-03-10 Ecodrop Dispositif d'aspiration et de separation d'un fluide mixte
CN105078359B (zh) * 2015-09-11 2017-11-03 莱克电气绿能科技(苏州)有限公司 一种离心式水气分离的擦窗机
CN106552468B (zh) * 2015-09-30 2019-07-30 科沃斯机器人股份有限公司 气液分离收集装置及其刮擦器
DE102017121209A1 (de) * 2017-09-13 2019-03-14 Alfred Kärcher SE & Co. KG Flächenreinigungsgerät
CN212853344U (zh) * 2020-05-29 2021-04-02 苏州海歌电器科技有限公司 一种吸尘器整流系统及应用其的吸尘器
CN112044182B (zh) * 2020-09-24 2024-10-18 珠海亿泰科技有限公司 一种滤芯连接适配装置
CN113455975B (zh) * 2021-08-23 2022-07-08 苏州简单有为科技有限公司 一种表面清洁设备
CN114403040A (zh) * 2022-02-18 2022-04-29 毛妈妈（苏州）电器科技有限公司 一种布局紧凑的清洗机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6347428B1 (en) * 2000-01-12 2002-02-19 Royal Appliance Mfg. Co. Hand-held wet/dry vacuum
CN201524030U (zh) * 2009-10-28 2010-07-14 张建炜 一种吸水器
CN101909500A (zh) * 2008-01-11 2010-12-08 阿尔弗雷德·凯驰两合公司 硬表面抽吸设备
DE202012101781U1 (de) * 2012-03-30 2012-06-26 Alfred Kärcher Gmbh & Co. Kg Hartflächenabsauggerät
CN103654630A (zh) * 2013-11-27 2014-03-26 宁波雪芸机械工贸有限公司 一种气液分离装置以及具有该气液分离装置的硬质表面清洁器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2142694Y (zh) * 1992-08-10 1993-09-29 李长凯 多功能吸洗刷地毯清洁器
CN100593386C (zh) * 2003-08-22 2010-03-10 碧洁家庭护理有限公司 裸露地板清洁器
DE102007029258A1 (de) * 2007-06-15 2008-12-18 Alfred Kärcher Gmbh & Co. Kg Bodenreinigungsgerät
DE102008004965B3 (de) * 2008-01-11 2009-05-14 Alfred Kärcher Gmbh & Co. Kg Tragbares Hartflächenabsauggerät
DE102011050697A1 (de) * 2011-05-27 2012-11-29 Leifheit Ag Flüssigkeitssaugvorrichtung zum Abziehen und Aufsaugen von Flüssigkeiten
CN102920398B (zh) * 2012-11-07 2015-06-10 刘世君 带喷水功能的吸水式清洁器
CN103251347B (zh) * 2013-06-03 2016-02-24 中山市金舜家庭用品有限公司 一种可喷雾或喷水的表面清洁装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6347428B1 (en) * 2000-01-12 2002-02-19 Royal Appliance Mfg. Co. Hand-held wet/dry vacuum
CN101909500A (zh) * 2008-01-11 2010-12-08 阿尔弗雷德·凯驰两合公司 硬表面抽吸设备
CN201524030U (zh) * 2009-10-28 2010-07-14 张建炜 一种吸水器
DE202012101781U1 (de) * 2012-03-30 2012-06-26 Alfred Kärcher Gmbh & Co. Kg Hartflächenabsauggerät
CN103654630A (zh) * 2013-11-27 2014-03-26 宁波雪芸机械工贸有限公司 一种气液分离装置以及具有该气液分离装置的硬质表面清洁器
CN203828850U (zh) * 2013-11-27 2014-09-17 宁波雪芸机械工贸有限公司 一种气液分离装置以及具有其的硬质表面清洁器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113975920A (zh) * 2021-10-12 2022-01-28 广东维尔科技股份有限公司 一种水汽分离装置及其洗地毯机

Also Published As

Publication number Publication date
CN103654630B (zh) 2016-04-13
CN203828850U (zh) 2014-09-17
DE202014004864U1 (de) 2014-07-07
CN103654630A (zh) 2014-03-26

Similar Documents

Publication Publication Date Title
WO2015078092A1 (zh) 一种气液分离装置以及具有该气液分离装置的硬质表面清洁器
CN101108081B (zh) 真空吸尘器
CN108478097A (zh) 吸尘器
WO2020108492A1 (zh) 手持清洁设备
TWI517904B (zh) 多旋風器式收集器
WO2015043116A1 (zh) 一种带污水循环利用的硬质表面清洁器
CN103349527B (zh) 电动刮窗机改进结构
CN108378777A (zh) 回收桶及其吸尘器
CN108402989A (zh) 地刷头、清洁附件及其吸尘器
CN107348894A (zh) 一种表面清洁器
CN109893034B (zh) 回收桶及其清洁设备
CN203578292U (zh) 一种硬质表面清洁器
CN103462565B (zh) 一种硬质表面清洁器
US6615447B2 (en) Vacuum cleaner
CN115067828A (zh) 一种离心分离单元、离心分离结构、洗地组件及洗地机
CN203576427U (zh) 一种硬质表面清洁器
CN101242768A (zh) 真空清洁器的排放结构
CN208524741U (zh) 一种表面清洁器
CN107581967A (zh) 一种表面清洁器
CN208524740U (zh) 一种表面清洁器
CN105120725B (zh) 吸尘器
CN208371718U (zh) 一种表面清洁器
CN205514364U (zh) 一种镜面吸水器
KR101250079B1 (ko) 진공 청소기의 집진 유닛
CN109805835A (zh) 地刷及具有该地刷的吸尘器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14865544

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14865544

Country of ref document: EP

Kind code of ref document: A1