CN116407045A - Liquid storage container and cleaning equipment - Google Patents

Liquid storage container and cleaning equipment Download PDF

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Publication number
CN116407045A
CN116407045A CN202210793882.6A CN202210793882A CN116407045A CN 116407045 A CN116407045 A CN 116407045A CN 202210793882 A CN202210793882 A CN 202210793882A CN 116407045 A CN116407045 A CN 116407045A
Authority
CN
China
Prior art keywords
liquid
liquid storage
rotating body
rotating
air outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210793882.6A
Other languages
Chinese (zh)
Inventor
刘新丽
范苏湘
孟祥东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dreame Technology Suzhou Co ltd
Original Assignee
Dreame Technology Suzhou Co ltd
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 Dreame Technology Suzhou Co ltd filed Critical Dreame Technology Suzhou Co ltd
Priority to CN202320024402.XU priority Critical patent/CN219538159U/en
Priority to PCT/CN2022/133092 priority patent/WO2023124644A1/en
Publication of CN116407045A publication Critical patent/CN116407045A/en
Pending legal-status Critical Current

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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
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A47L11/4019—Fill level sensors; Security means to prevent overflow, e.g. float valves
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4027—Filtering or separating contaminants or debris
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4097—Means for exhaust-air diffusion; Exhaust-air treatment, e.g. air purification; Means for sound or vibration damping
    • 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
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The invention discloses a liquid storage container and cleaning equipment. The liquid storage container comprises a box body, a rotating piece and a second rotating body, the box body is provided with a liquid storage cavity, a liquid inlet and an air outlet, and the air outlet is communicated with the negative pressure generator; the rotating piece and the second rotating body are both rotatably arranged in the liquid storage cavity; the rotating member is located between the liquid inlet and the air outlet, the second rotating body is located between the rotating member and the air outlet, the liquid inlet is arranged towards the rotating member, the gas-liquid mixture entering the liquid storage cavity from the liquid inlet is separated through the rotating member, and then is separated through the second rotating body, so that liquid in the gas-liquid mixture is separated, and the separated liquid is left in the liquid storage cavity. According to the technical scheme provided by the invention, the gas-liquid mixture entering the liquid storage cavity is separated through the rotating piece and then separated through the second rotating body, so that the gas and the liquid are fully separated, less water is carried in the gas discharged from the liquid storage cavity from the air outlet, and the negative pressure generator can be effectively protected.

Description

Liquid storage container and cleaning equipment
RELATED APPLICATIONS
The priority of chinese patent application No. 202111650972.1 entitled "liquid storage vessel, separation device and cleaning apparatus" is claimed for application No. 2021, 12/30, and incorporated herein by reference in its entirety.
Technical Field
The invention relates to the technical field of cleaning, in particular to a liquid storage container and cleaning equipment.
Background
Cleaning equipment, such as floor washing machine, mopping machine etc. can be through spraying cleaning liquid to ground at clean in-process to realize the effect of high-efficient scrubbing, the sewage that produces after the cleaning and have impurity can flow into the sewage incasement through the inlet tube under the effect of negative pressure generator and store, and gaseous can be discharged through the sewage case, in order to form a complete suction circulation system. However, the traditional cleaning equipment has poor water-vapor separation effect in the sewage tank, so that more water is mixed in the gas discharged from the sewage tank, the water is easy to enter the negative pressure generator, the negative pressure generator is corroded and even damaged, and the service life of the cleaning equipment is influenced.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is that the traditional cleaning equipment is easy to damage due to insufficient water-steam separation.
In order to solve the above technical problems, the present invention provides a liquid storage container, which is used in combination with a negative pressure generator to recover a gas-liquid mixture on a surface to be cleaned, the liquid storage container includes:
the box body is provided with a liquid storage cavity, a liquid inlet and an air outlet which are communicated with the liquid storage cavity, and the air outlet is communicated with the negative pressure generator;
the rotating piece is rotatably arranged in the liquid storage cavity; and
the second rotating body is rotatably arranged in the liquid storage cavity;
the liquid inlet is arranged between the liquid inlet and the air outlet, the second rotating body is arranged between the rotating body and the air outlet, the liquid inlet faces to the rotating body, when the negative pressure generator is started, the rotating body and the second rotating body rotate, gas-liquid mixture entering the liquid storage cavity from the liquid inlet is firstly separated through the rotating body and then separated through the second rotating body, so that liquid in the gas-liquid mixture is separated, and the separated liquid is left in the liquid storage cavity.
Optionally, the liquid storage container, the rotating member and the second rotating body are coaxially arranged.
Optionally, the liquid storage container further includes a set of driving structure, and the driving structure is connected with at least one of the rotating member and the second rotating body.
Optionally, the liquid storage container further comprises a box cover, and the driving structure is installed at the bottom of the box cover.
Optionally, the liquid storage container, the rotating piece is the dull and stereotyped setting, the rotating piece towards one side protrusion of inlet is equipped with at least one first blade.
Optionally, the liquid storage container, the rotating member and the second rotating body are integrally arranged; or,
the rotating piece is detachably connected with the second rotating body.
Optionally, the second rotor includes a plurality of second blades, and the plurality of second blades are disposed at intervals along the circumferential direction of the rotor.
Optionally, the air outlet is located at the inner sides of the plurality of second blades, and the space between two adjacent second blades is communicated with the liquid storage cavity and the air outlet.
Optionally, the liquid storage container, the plurality of second blades and the rotating member enclose together to form a cone shape.
The invention also provides cleaning equipment which comprises the liquid storage container.
The technical scheme provided by the invention has the following advantages:
the liquid storage container comprises a box body, a rotating piece and a second rotating body, wherein the rotating piece is rotatably arranged in the box body, the rotating piece is arranged between a liquid inlet and an air outlet, the second rotating body is arranged between the rotating body and the air outlet, the liquid inlet is arranged towards the rotating piece, when the negative pressure generator is started and both the rotating piece and the second rotating body rotate, gas-liquid mixture entering a liquid storage cavity from the liquid inlet is separated through the rotating piece firstly and then is separated through the second rotating body, so that liquid in the gas-liquid mixture is separated, the separated liquid is left in the liquid storage cavity, the gas and the liquid are fully separated, the gas in the liquid storage cavity is discharged from the air outlet, the water carried in the process of flowing through the negative pressure generator is less, the negative pressure generator can be effectively protected, and the service life of the liquid storage container is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a liquid storage container according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the liquid storage container shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the reservoir shown in FIG. 1;
FIG. 4 is an enlarged schematic view of detail A in FIG. 3;
FIG. 5 is a partially exploded view of the reservoir of FIG. 1;
fig. 6 is a schematic structural view of the two-stage rotor of fig. 1.
Reference numerals illustrate:
100-a liquid storage container; 1-a box body; 12-case cover; 14-an air outlet; 15-a liquid inlet; 212-a first blade; 22-rotating member; 23-a second rotor; 231-second blade; 24-driving structure; 25-negative pressure generator.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. The invention will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
In the present invention, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present invention.
Example 1
The embodiment provides a liquid storage container 100, referring to fig. 1 to 2, the liquid storage container 100 is used in cooperation with a negative pressure generator 25 to recover a gas-liquid mixture on a surface to be cleaned, specifically, the liquid storage container 100 includes a box 1, a rotating member 22 and a second rotating member 23, the box 1 has a liquid storage cavity, a liquid inlet 15 and an air outlet 14 which are communicated with the liquid storage cavity, the air outlet 14 is communicated with the negative pressure generator 25, the negative pressure generator 25 can be a fan or a vacuum pump, and the negative pressure generator 25 works to form a negative pressure in the liquid storage cavity, so that the gas-liquid mixture on the surface to be cleaned can enter the liquid storage cavity from the liquid inlet 15 for storage, and cleaning of the surface to be cleaned is realized; the rotating member 22 and the second rotating body 23 are both arranged in the liquid storage cavity in a rotating mode, the rotating member 22 is arranged between the liquid inlet 15 and the air outlet 14, the second rotating body 23 is arranged between the rotating member 22 and the air outlet 14, the liquid inlet 15 is arranged towards the rotating member 22, when the negative pressure generator 25 is started, and the rotating member 22 and the second rotating body 23 are both rotated, gas-liquid mixture entering the liquid storage cavity from the liquid inlet 15 is separated through the rotating member 22 first and then is separated through the second rotating body 23, liquid in the gas-liquid mixture is separated, the separated liquid is left in the liquid storage cavity to be stored, less water is contained when the gas is discharged from the air outlet 14, accordingly corrosion of the negative pressure generator 25 can not be caused when the gas flows through the negative pressure generator 25, the negative pressure generator 25 is effectively protected, and the service life of cleaning equipment is prolonged.
It should be noted that, when the liquid storage container 100 is placed vertically, preferably, as shown in fig. 2, the air outlet 14 is located at the top of the liquid storage container 100, and the second rotating body 23, the rotating member 22 and the liquid inlet 15 are sequentially disposed along the top-to-bottom direction of the box 1, and the description of the orientation of the present invention may be referred to herein. Under the action of the negative pressure generator 25, the air flow mixture can be sprayed upwards from the liquid inlet 15 to the rotating piece 22, and the liquid in the air flow mixture is separated out through the rotating piece 22 for the first time, and the air flow mixture is separated out through the second rotating body 23 for the second time, so that the liquid in the air flow mixture is separated more thoroughly, and the separation effect is better.
Preferably, the rotating member 22 and the second rotating body 23 are coaxially disposed, so that when both the rotating member 22 and the second rotating body 23 rotate, the rotation is more stable, so that the liquid storage container 100 operates more stably.
In an embodiment, as shown in fig. 5 and 6, the rotating member 22 and the second rotating body 23 may be integrally provided, and the structure is simpler, the assembly is more convenient, and the rotating member 22 and the second rotating body 23 are more stable when rotating.
In another embodiment, the rotating member 22 and the second rotating body 23 may be detachably connected, so that the rotating member 22 and the second rotating body 23 may be replaced by a single component during maintenance, which is less costly to use and more convenient to maintain.
Further, as shown in fig. 3 to 5, the liquid storage container 100 further includes a set of driving structure 24, where the driving structure 24 is connected to at least one of the rotating member 22 and the second rotating body 23, and the driving structure 24 drives the rotating member 22 to rotate so as to drive the second rotating body 23 to rotate, or drives the second rotating body 23 to rotate so as to drive the rotating member 22 to rotate, and the set of driving structure 24 can drive the rotating member 22 and the second rotating body 23 to rotate simultaneously, so that the cost is lower, the synchronism is better, and the operation is more stable.
Further, as shown in fig. 1 and 3, the liquid storage cavity has an upwardly disposed cavity opening, the liquid storage container 100 further includes a box cover 12, the box cover 12 is covered at the cavity opening, the air outlet 14 is disposed on the box cover 12, the driving structure 24 is mounted on the bottom of the box cover 12, and at least part of the driving shaft of the driving structure 24 may extend from the bottom of the box cover 12 to be connected with the rotating member 22 and/or the second rotating body 23.
Preferably, as shown in fig. 5 and 6, the rotating member 22 is disposed in a flat plate shape, at least one first blade 212 is protruding from a side of the rotating member 22 facing the liquid inlet 15, and the rotating member 22 can rotate the first blade 212 together, so that the gas-liquid mixture sprayed from the liquid inlet 15 to the rotating member 22 can be dispersed under the action of the first blade 212, and the separation effect is better.
The second rotating body 23 is provided in a large number of forms. Preferably, as shown in fig. 5 and 6, the second rotating body 23 includes a plurality of second blades 231, the plurality of second blades 231 are arranged at intervals along the circumferential direction of the rotating member 22, and a centrifugal effect is formed by the rotation of the plurality of second blades 231, so that a gas-liquid mixture flowing through the plurality of second blades 231 can be separated, and liquid is completely separated to be stored in the liquid storage chamber, so that less liquid is included in the discharged gas, and the negative pressure generator 25 can be better protected.
Further, the air outlet 14 is located at the inner side of the plurality of second blades 231, the space between two adjacent second blades 231 is communicated with the liquid storage cavity and the air outlet 14, the gas-liquid mixture entering the liquid storage cavity from the liquid inlet 15 flows towards the second blades 231 along with the flow of the gas after being separated for the first time by the rotating member 22, so that the liquid can be completely separated, the separation effect is better, the separated gas can flow to the air outlet 14 from the space between the plurality of blades, and is discharged from the liquid storage cavity to flow towards the negative pressure generator 25, and the gas is drier, so that the negative pressure generator 25 can be better protected.
Further, the second blades 231 and the rotating member 22 are enclosed together to form a cone shape, the tapered flared ends are upwardly arranged to enclose the periphery of the air outlet 14, and the rotating member 22 is located at the tapered flared ends, so that the air-liquid mixture can be completely separated by the second rotating body 23 and then discharged, and the separation is more complete.
Example 2
This embodiment provides a cleaning device, this cleaning device includes foretell stock solution container 100, can store the sewage that cleaning device cleaning in-process produced through the stock solution chamber of stock solution container 100, and carry out secondary separation through the rotation piece 22 and the second rotor 23 of stock solution container 100 to the sewage that gets into the stock solution intracavity, make liquid can separate out better, avoid moisture to get into negative pressure generator 25, influence negative pressure generator 25's normal work, thereby can prolong cleaning device's life, and the sewage that gets into the stock solution chamber separates the back in addition, contain less gas in the liquid, thereby the stock solution volume also can be more.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. Based on the embodiments of the present invention, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present invention.

Claims (10)

1. A liquid storage container for use with a negative pressure generator to recover a gas-liquid mixture from a surface to be cleaned, the liquid storage container comprising:
the box body is provided with a liquid storage cavity, a liquid inlet and an air outlet which are communicated with the liquid storage cavity, and the air outlet is communicated with the negative pressure generator;
the rotating piece is rotatably arranged in the liquid storage cavity; and
the second rotating body is rotatably arranged in the liquid storage cavity;
the liquid inlet is arranged between the liquid inlet and the air outlet, the second rotating body is arranged between the rotating body and the air outlet, the liquid inlet faces to the rotating body, when the negative pressure generator is started, the rotating body and the second rotating body rotate, gas-liquid mixture entering the liquid storage cavity from the liquid inlet is firstly separated through the rotating body and then separated through the second rotating body, so that liquid in the gas-liquid mixture is separated, and the separated liquid is left in the liquid storage cavity.
2. A reservoir according to claim 1, wherein the rotatable member and the second rotatable body are coaxially disposed.
3. The fluid reservoir of claim 2, further comprising a set of drive structures coupled to at least one of the rotating member and the second rotating body.
4. A reservoir according to claim 3, further comprising a cover, the cover having the drive structure mounted to a bottom thereof.
5. A liquid storage container according to claim 1, wherein the rotating member is provided in a flat plate shape, and at least one first blade is provided to protrude from a side of the rotating member facing the liquid inlet.
6. A reservoir according to claim 1, wherein the rotor and the second rotor are integrally provided; or,
the rotating piece is detachably connected with the second rotating body.
7. A liquid storage container as claimed in any one of claims 1 to 6, wherein said second rotor includes a plurality of second vanes, and a plurality of said second vanes are disposed at intervals along a circumferential direction of said rotor.
8. The fluid reservoir of claim 7, wherein the air outlet is located inside a plurality of the second blades, and a space between two adjacent second blades communicates the fluid reservoir with the air outlet.
9. The reservoir of claim 7, wherein a plurality of the second vanes are tapered with the rotating member.
10. A cleaning appliance comprising a reservoir as claimed in any one of claims 1 to 9.
CN202210793882.6A 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment Pending CN116407045A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202320024402.XU CN219538159U (en) 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment
PCT/CN2022/133092 WO2023124644A1 (en) 2021-12-30 2022-11-21 Liquid storage container, separation device, and cleaning apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111650972 2021-12-30
CN2021116509721 2021-12-30

Publications (1)

Publication Number Publication Date
CN116407045A true CN116407045A (en) 2023-07-11

Family

ID=84266850

Family Applications (7)

Application Number Title Priority Date Filing Date
CN202221142339.1U Active CN217959987U (en) 2021-12-30 2022-05-13 Cleaning device
CN202210793882.6A Pending CN116407045A (en) 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment
CN202221737621.4U Active CN218390999U (en) 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment
CN202221737618.2U Active CN218419709U (en) 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment
CN202221737624.8U Active CN218419710U (en) 2021-12-30 2022-07-07 Cleaning device
CN202210792449.0A Pending CN116407044A (en) 2021-12-30 2022-07-07 Cleaning device, control method thereof, electronic device and storage medium
CN202221736245.7U Active CN218419708U (en) 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202221142339.1U Active CN217959987U (en) 2021-12-30 2022-05-13 Cleaning device

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN202221737621.4U Active CN218390999U (en) 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment
CN202221737618.2U Active CN218419709U (en) 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment
CN202221737624.8U Active CN218419710U (en) 2021-12-30 2022-07-07 Cleaning device
CN202210792449.0A Pending CN116407044A (en) 2021-12-30 2022-07-07 Cleaning device, control method thereof, electronic device and storage medium
CN202221736245.7U Active CN218419708U (en) 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment

Country Status (1)

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CN (7) CN217959987U (en)

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Publication number Publication date
CN116407044A (en) 2023-07-11
CN217959987U (en) 2022-12-06
CN218419710U (en) 2023-02-03
CN218419708U (en) 2023-02-03
CN218390999U (en) 2023-01-31
CN218419709U (en) 2023-02-03

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