CN218390999U - Liquid storage container and cleaning equipment - Google Patents

Liquid storage container and cleaning equipment Download PDF

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Publication number
CN218390999U
CN218390999U CN202221737621.4U CN202221737621U CN218390999U CN 218390999 U CN218390999 U CN 218390999U CN 202221737621 U CN202221737621 U CN 202221737621U CN 218390999 U CN218390999 U CN 218390999U
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China
Prior art keywords
liquid
liquid storage
gas
inlet
storage container
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Active
Application number
CN202221737621.4U
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Chinese (zh)
Inventor
刘新丽
蔡元力
范苏湘
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Dreame Technology Suzhou Co ltd
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Dreame Technology Suzhou Co ltd
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Priority to CN202320024402.XU priority Critical patent/CN219538159U/en
Priority to PCT/CN2022/133092 priority patent/WO2023124644A1/en
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Publication of CN218390999U publication Critical patent/CN218390999U/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—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 utility model discloses a stock solution container and cleaning device. Stock solution container uses with the cooperation of negative pressure generator for retrieving the gas-liquid mixture who treats the clean face, and stock solution container includes: the box body is provided with a liquid storage cavity, a liquid inlet and a 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; wherein, the inlet just to rotating the piece setting, and has first preset distance between inlet and the rotation piece, when negative pressure generator work and rotate the piece and rotate, the gas-liquid mixture is inhaled to the box from treating the cleaning face to spout from the inlet and strike to rotating the piece, the gas-liquid mixture is through rotating the piece and carrying out the liquid throw-out in the gas-liquid mixture after the dynamic separation. The utility model provides a stock solution container separation efficiency is higher, and the windage is littleer moreover, can make cleaning device's power loss littleer, and work efficiency is higher.

Description

Liquid storage container and cleaning equipment
RELATED APPLICATIONS
The present application claims priority from chinese patent application having application number 202111650972.1, entitled "liquid storage container, separating device and cleaning apparatus", 30/12/2021, the entire disclosure of which is incorporated herein by reference.
Technical Field
The utility model relates to a clear technical field, concretely relates to stock solution container and cleaning equipment.
Background
The liquid storage container on the cleaning equipment can be used for storing sewage generated in the cleaning process, and in the cleaning process, the sewage (containing a gas-liquid mixture) enters the liquid storage container through the liquid inlet and is discharged through the air outlet to form a complete suction circulation system. But traditional cleaning equipment still can be provided with separation structure because between inlet and the air outlet, makes the gaseous separable of in the sewage through separation structure, nevertheless because separation structure's structure is complicated for the windage that gaseous in exhaust in-process formed is great, makes separation efficiency low, cleaning equipment's work efficiency low.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that traditional cleaning device's stock solution container's separation efficiency is low for cleaning device's work efficiency is low.
In order to solve the technical problem, the utility model provides a stock solution container uses with the negative pressure generator cooperation and is used for retrieving the gas-liquid mixture who treats the cleaning surface, the stock solution container includes:
the box body is provided with a liquid storage cavity, a liquid inlet and a 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;
the liquid inlet is arranged right opposite to the rotating part, a first preset distance is arranged between the liquid inlet and the rotating part, when the negative pressure generator works and the rotating part rotates, the gas-liquid mixture is sucked to the box body from a surface to be cleaned and is sprayed out from the liquid inlet to impact the rotating part, and the liquid in the gas-liquid mixture is thrown out after the gas-liquid mixture is subjected to dynamic separation through the rotating part.
Optionally, in the liquid storage container, the first preset distance is in direct proportion to the suction force of the negative pressure generator, so as to ensure that the gas-liquid mixture sprayed from the liquid inlet can impact the rotating member.
Optionally, the first preset distance is less than or equal to 25mm.
Optionally, the rotating member is disposed in a plate shape, and a central symmetry axis of the rotating member coincides with a central symmetry axis of the liquid inlet.
Optionally, stock solution container still includes rotor and drive structure, the rotor includes rotate the piece and be the second rotor of cyclic annular setting, the drive structure with rotate the piece and be connected, and at least part is located in the inner ring side of second rotor, the second rotor encloses to be located the part of drive structure week side is equipped with the via hole, the via hole and the rotor with interval between the drive structure is in order to form the passageway of airing exhaust jointly, the passageway intercommunication of airing exhaust the stock solution chamber with the air outlet.
Optionally, the stock solution container, the via hole is followed the upper and lower direction extension setting of box, is following the footpath of rotor, at least part protrusion of via hole in the rotation piece sets up.
Optionally, the stock solution container, still include the liquid level detection structure, the liquid level detection structure is located the stock solution intracavity, and its setting height that detects the head is less than the setting height of inlet.
Optionally, the liquid storage container, the liquid level detection structure includes two detection electrodes, two detection electrodes are the interval setting side by side, the rotor is located two between the detection electrode.
Optionally, the liquid level detection structure further includes a detection frame with an opening at one side, the detection frame is disposed in the liquid storage cavity and connected to the two detection electrodes, and the rotating body is located inside the detection frame; the liquid inlet is located inside the detection frame, a filter hole is formed in the detection frame and communicated with the inner cylinder side of the detection frame and the liquid storage cavity.
Optionally, the liquid storage container, the liquid storage chamber has the accent that sets up, the box is still including covering and locating the case lid of accent department, the liquid level detection structure with drive structure all locates on the case lid.
The utility model also provides a cleaning device, include the stock solution container.
The utility model provides a technical scheme has following advantage:
the utility model provides a liquid storage container, including the box and rotate the piece, the box has the liquid storage chamber, through the liquid storage chamber storage from waiting to clean the gas-liquid mixture of face recovery, rotate the piece and rotationally locate in the liquid storage chamber, through the rotation of rotor in order to produce centrifugal force, make the solution that gets into the liquid storage chamber from the inlet can separate under the effect of the centrifugal force of rotor, thus gas separation in the gas-liquid mixture, and discharge the box from the air outlet; through just setting up the rotor with the inlet, and keep having certain distance of predetermineeing between inlet and the rotation piece, when negative pressure generator work and rotation piece rotate, the air current mixture can be followed and treat that the cleaning surface is inhaled to the box, and strike to rotating the piece from the inlet blowout, the liquid with the air current mixture throws away after moving the separation through rotating the piece, when the air current mixture is spout from the inlet, can directly strike to rotating on the piece, thereby the accessible rotates the piece and separates, separation efficiency is higher, and the windage is littleer, thereby cleaning device's power loss is littleer, work efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a liquid storage container provided in the present invention;
FIG. 2 is a schematic cross-sectional view of the reservoir of FIG. 1;
FIG. 3 is a schematic view of the reservoir (not including the tank) of FIG. 1;
fig. 4 is a schematic view of a partial cross-sectional structure of the reservoir shown in fig. 1.
Description of the reference numerals:
100-a liquid storage container; 1-a box body; 12-a box cover; 14-air outlet; 15-liquid inlet; 2' -a rotor; 22-a rotating member; 23-a second rotor; 231-a second blade; 24-a drive structure; 3-a liquid level detection structure; 31-a detection electrode; 32-a detection frame; 321-filtration pores.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; similarly, "inner and outer" refer to the inner and outer relative to the contours of the components themselves for ease of understanding and description, but the above directional terms are not intended to limit the invention.
Example 1
The present embodiment provides a liquid storage container 100, the liquid storage container 100 is suitable for cooperating with a negative pressure generator to recover the gas-liquid mixture on the surface to be cleaned, wherein the negative pressure generator can be a vacuum pump or a suction motor. Specifically, referring to fig. 1 to 3, the liquid storage container 100 includes a case 1 and a rotating member 22, the case 1 has a liquid storage cavity, and a liquid inlet 15 and a liquid outlet 14 communicated with the liquid storage cavity, the liquid outlet 14 is adapted to be communicated with a negative pressure generator, a negative pressure is formed in the liquid storage cavity by the negative pressure generator, so that a gas-liquid mixture on a surface to be cleaned is sucked into the case 1 and enters the liquid storage cavity from the liquid inlet 15, the rotating member 22 is rotatably disposed in the liquid storage cavity, wherein the liquid inlet 15 is disposed opposite to the rotating member 22, and a first predetermined distance is provided between the liquid inlet 15 and the rotating member 22, when the negative pressure generator operates and the rotating member 22 rotates, a negative pressure is formed in the liquid storage cavity, and when the rotating member 22 rotates under an external force, the gas-liquid mixture is sucked into the case 1 from the surface to be cleaned and ejected from the liquid inlet 15 to impact the rotating member 22, because the rotating member 22 rotates, the gas-liquid mixture is thrown out after being dynamically separated by the rotating member 22, and the gas-liquid mixture is ejected from the rotating member 15, and thus the gas mixture can be directly impacted onto the rotating member 22, and the gas mixture can be more efficiently separated, and the gas mixture can be discharged from the rotating member 14, and the rotating efficiency is higher.
The first predetermined distance is proportional to the suction force of the negative pressure generator, so as to ensure that the gas-liquid mixture sprayed from the liquid inlet 15 can impact the rotating member 22. For example, when the suction force of the negative pressure generator is larger, the suction force large enough can make the ejection distance of the gas-liquid mixture ejected from the liquid inlet 15 longer, so the first preset distance can be set larger, and the rotating member 22 is prevented from rebounding the gas-liquid mixture, which causes power waste; when the suction force of the negative pressure generator is small, the jet distance of the gas-liquid mixture jetted from the liquid inlet 15 is relatively small, so that the first preset distance can be set to be closer to ensure that the gas-liquid mixture jetted from the liquid inlet 15 can impact on the rotating member 22, and the separation efficiency is better. In a preferred embodiment, the first predetermined distance is less than or equal to 25mm.
Preferably, as shown in fig. 2 and fig. 3, the rotating member 22 is disposed in a plate shape, and a central symmetry axis of the rotating member 22 coincides with a central symmetry axis of the liquid inlet 15, so that the gas-liquid mixture sprayed from the liquid inlet 15 can be uniformly sprayed onto the rotating member 22, and the dynamic separation effect of the rotating member 22 on the gas-liquid mixture is more uniform, so that the separation effect is better. Preferably, it all is circular setting to rotate piece 22 and inlet 15, and the area that rotates piece 22 is greater than the area of inlet 15 for the liquid of separating among the gas-liquid mixture can be better thrown away along the circumference that rotates piece 22, and the separation effect on the side of rotating piece 22 week is more unanimous, thereby the separation effect is better.
Further, as shown in fig. 2 and fig. 4, the liquid storage container 100 further includes a rotating body 2 'and a driving structure 24, the rotating body 2' includes the above-mentioned rotating element 22 and a second rotating element 23 which is annularly arranged, the driving structure 24 is connected to the rotating element 22 for driving the rotating element 22 to rotate, and at least part of the driving structure 24 is arranged in an inner ring side of the second rotating element 23, so that the structure is more compact, and the volume of the liquid storage container 100 is smaller; the second rotor 23 is disposed on the rotor 22, and can rotate along with the rotation of the rotor 22, the portion of the second rotor 23 surrounding the periphery of the driving structure 24 is provided with a via hole, the via hole and the space between the rotor 2' and the driving structure 24 jointly form an exhaust channel, the exhaust channel communicates with the liquid storage cavity and the air outlet 14, the rotor 22 is driven to rotate by the driving structure 24, so that the gas in the gas-liquid mixture subjected to dynamic separation by the rotor 22 can flow to the air outlet 14 through the exhaust channel, so as to discharge the liquid storage cavity, the gas in the gas-liquid mixture subjected to dynamic separation by the rotor 22 can be directly discharged from the air outlet 14 through the exhaust channel, the wind resistance is smaller, so that the power loss of the cleaning device is smaller, and the water-gas separation effect is enhanced.
Specifically, as shown in fig. 3, the second rotating body 23 includes a plurality of second blades 231, the plurality of second blades 231 are disposed at intervals in a circumferential direction of the rotating member 22 to be uniformly arranged on the rotating member 22, and the intervals between the plurality of second blades 231 are to form the above-mentioned via holes.
Preferably, as shown in fig. 2, the through hole extends along the up and down direction of the box body 1, and at least a part of the through hole protrudes from the rotating member 22 in the radial direction of the rotating member 2', so that the gas in the gas-liquid mixture after dynamic separation by the rotating member 22 can directly flow upwards to enter the exhaust channel without turning for many times, and the wind resistance is smaller.
In this embodiment, as shown in fig. 2 to fig. 4, the liquid storage container 100 further includes a liquid level detection structure 3, and the liquid level detection structure 3 is disposed in the liquid storage cavity for detecting a liquid level height in the liquid storage cavity and avoiding liquid overflow. Wherein, the height that sets up that highly will be less than inlet 15 of detection head of liquid level detection structure 3 sets up, can avoid the gas-liquid mixture mistake of inlet 15 to spray to the detection overhead, causes the detection error, moreover, if the liquid level in the liquid storage intracavity highly is higher than when inlet 15 is high, the gas-liquid mixture in the liquid storage intracavity will flow backwards, and flow out liquid level detection structure 3 from inlet 15 and will not play liquid level monitoring's effect.
Preferably, the liquid level detection structure 3 includes two detection electrodes 31, and two detection electrodes 31 are the interval setting side by side, and rotor 2 'is located between two detection electrodes 31, and two-phase detection electrode 31 is the both sides of symmetric distribution in rotor 2' for the structure in the stock solution intracavity is compacter, and occupation space volume is littleer, and thereby the memory space is bigger.
Further, liquid level detection structure 3 is still including being the testing stand 32 that one side opening set up, and the stock solution intracavity is located to testing stand 32, and testing stand 32 is connected with two detection electrode 31 homogeneous phases, and rotor 2 'is located the inside of testing stand 32, and also installs on testing stand 32, and when the equipment, can all install back on testing stand 32 with detection electrode 31 and rotor 2' earlier, will detect the stand 32 again and be fixed in the stock solution intracavity, and it is more convenient to assemble.
Moreover, inlet 15 also is located the inside of testing stand 32, testing stand 32 is the setting of hollow tube-shape, above-mentioned opening is located the up end of testing stand 32, be equipped with filtration hole 321 on the lower terminal surface of testing stand 32, this filtration hole 321 can communicate stock solution chamber and testing stand 32's inner tube side, make gas-liquid mixture can get into in testing stand 32 from inlet 15, flow into the stock solution intracavity after carrying out preliminary filtration through filtration hole 321 on testing stand 32, thereby make great particulate matter in the gas-liquid mixture can filter out, and the stock solution volume of stock solution chamber of testing stand 32 below can be bigger, above-mentioned two detection heads are located the below of testing stand 32's filtration hole 321, with the liquid level in the stock solution intracavity that detects better.
Further, the stock solution chamber has the accent that sets up, and case 1 is still including covering the case lid 12 of locating accent department, and liquid level detection structure 3 and drive structure 24 are all located on case lid 12 to when case lid 12 takes off, liquid level detection structure 3 and drive structure 24 can be taken out in the lump, are more convenient for maintain liquid level detection structure 3 and drive structure 24, and the stock solution intracavity is also more convenient for clean moreover.
Example 2
The embodiment provides a cleaning device, which comprises the liquid storage container 100, has all the technical characteristics of the liquid storage container 100 and the technical effects brought by all the technical characteristics, and has the advantages of better gas-liquid separation efficiency, smaller energy loss and higher cleaning efficiency.
It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, a person skilled in the art can make changes or changes in other different forms without creative work, and all should belong to the protection scope of the present invention.

Claims (11)

1. A fluid reservoir for use with a negative pressure generator for recovering a fluid-air mixture from a surface to be cleaned, the fluid reservoir 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;
the liquid inlet is arranged right opposite to the rotating part, a first preset distance is arranged between the liquid inlet and the rotating part, when the negative pressure generator works and the rotating part rotates, the gas-liquid mixture is sucked to the box body from a surface to be cleaned and is sprayed out from the liquid inlet to impact the rotating part, and the liquid in the gas-liquid mixture is thrown out after the gas-liquid mixture is subjected to dynamic separation through the rotating part.
2. The liquid storage container as claimed in claim 1, wherein the first predetermined distance is proportional to the suction force of the negative pressure generator to ensure that the gas-liquid mixture ejected from the liquid inlet can impact the rotary member.
3. A liquid storage container as claimed in claim 1 wherein the first predetermined distance is less than or equal to 25mm.
4. A liquid reservoir container as claimed in claim 1 wherein the rotatable member is plate-like in configuration with its central axis of symmetry coinciding with that of the liquid inlet.
5. A liquid storage container as claimed in claim 1, wherein the liquid storage container further comprises a rotator and a driving structure, the rotator comprises the rotating member and a second rotator disposed annularly, the driving structure is connected to the rotating member and at least partially disposed in an inner ring side of the second rotator, a via hole is disposed around a portion of the second rotator disposed on a peripheral side of the driving structure, the via hole and a space between the rotator and the driving structure form an air exhaust channel together, and the air exhaust channel communicates the liquid storage cavity and the air outlet.
6. A liquid storage container as claimed in claim 5, wherein the through hole extends in the up and down direction of the casing, and at least part of the through hole protrudes from the rotary member in a radial direction of the rotary member.
7. The liquid storage container of claim 5, further comprising a liquid level detection structure, wherein the liquid level detection structure is disposed in the liquid storage cavity, and the detection head of the liquid level detection structure is disposed at a height lower than the liquid inlet.
8. A liquid storage container as claimed in claim 7 wherein the liquid level sensing structure comprises two sensing electrodes spaced side by side, the rotor being located between the two sensing electrodes.
9. A liquid storage container as claimed in claim 8, wherein the liquid level detecting structure further comprises a detecting frame with an opening at one side, the detecting frame is disposed in the liquid storage cavity and connected to the two detecting electrodes, and the rotating body is located inside the detecting frame; the liquid inlet is located inside the detection frame, a filter hole is formed in the detection frame and communicated with the inner barrel side of the detection frame and the liquid storage cavity.
10. The liquid storage container as claimed in claim 7, wherein the liquid storage chamber has an upwardly facing opening, the case further comprises a cover covering the opening, and the liquid level detection structure and the driving structure are both disposed on the cover.
11. A cleaning apparatus comprising a reservoir as claimed in any one of claims 1 to 10.
CN202221737621.4U 2021-12-30 2022-07-07 Liquid storage container and cleaning equipment Active CN218390999U (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

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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
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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

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CN217959987U (en) 2022-12-06
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CN218419710U (en) 2023-02-03
CN218419708U (en) 2023-02-03
CN218419709U (en) 2023-02-03

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