CN219538159U - Liquid storage container and cleaning equipment - Google Patents
Liquid storage container and cleaning equipment Download PDFInfo
- Publication number
- CN219538159U CN219538159U CN202320024402.XU CN202320024402U CN219538159U CN 219538159 U CN219538159 U CN 219538159U CN 202320024402 U CN202320024402 U CN 202320024402U CN 219538159 U CN219538159 U CN 219538159U
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- China
- Prior art keywords
- liquid
- liquid storage
- storage cavity
- gas
- storage container
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- 239000007788 liquid Substances 0.000 title claims abstract description 185
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims description 56
- 239000000203 mixture Substances 0.000 abstract description 40
- 238000000926 separation method Methods 0.000 abstract description 21
- 238000001914 filtration Methods 0.000 description 7
- 239000011550 stock solution Substances 0.000 description 7
- 239000011148 porous material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a liquid storage container and cleaning equipment. The liquid storage container is used with the negative pressure generator cooperation in order to retrieve the gas-liquid mixture of waiting the clean face, and 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; the liquid inlet is opposite to the rotating piece, a first preset distance is reserved between the liquid inlet and the rotating piece, when the negative pressure generator works and the rotating piece rotates, the gas-liquid mixture is sucked to the box body from the surface to be cleaned, and is sprayed from the liquid inlet to impact the rotating piece, and the gas-liquid mixture is thrown out of the liquid in the gas-liquid mixture after being subjected to dynamic separation through the rotating piece. The liquid storage container provided by the utility model has higher separation efficiency, smaller wind resistance and higher working efficiency, and can ensure that the power loss of the cleaning equipment is smaller.
Description
RELATED APPLICATIONS
The utility model is a divisional application of patent application with the application number of 202221737621.4 and the application date of 2022, month 07 and the patent name of 'liquid storage container and cleaning equipment'.
Technical Field
The utility model relates to the technical field of cleaning, in particular to a liquid storage container and cleaning equipment.
Background
The liquid storage container on the cleaning device can be used for storing sewage generated in the cleaning process, and in the cleaning process, the sewage (comprising a gas-liquid mixture) enters the liquid storage container through the liquid inlet and air is discharged through the air outlet, so that a complete suction circulation system is formed. But traditional cleaning equipment still can be provided with separation structure owing to between inlet and the air outlet, makes the gaseous separable of sewage through separation structure, but because separation structure's structure is complicated for the windage that gas formed at the exhaust in-process is great, makes separation inefficiency, cleaning equipment's work efficiency is low.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is that the separation efficiency of the liquid storage container of the traditional cleaning equipment is low, so that the working efficiency of the cleaning equipment is low.
In order to solve the above technical problems, the present utility model 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;
the liquid inlet is opposite to the rotating piece, a first preset distance is reserved between the liquid inlet and the rotating piece, when the negative pressure generator works and the rotating piece rotates, the gas-liquid mixture is sucked to the box body from the surface to be cleaned, and is sprayed from the liquid inlet to impact the rotating piece, and the gas-liquid mixture is thrown out of the liquid in the gas-liquid mixture after being subjected to dynamic separation by the rotating piece.
Optionally, the first preset 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 can impact on the rotating member.
Optionally, the first preset distance is less than or equal to 25mm.
Optionally, the liquid storage container, the rotating piece is in a plate shape, and a central symmetry axis of the rotating piece coincides with a central symmetry axis of the liquid inlet.
Optionally, the liquid storage container still include rotor and drive structure, the rotor includes rotor and the second rotor that is cyclic annular setting, drive structure with rotor is connected, and at least part locates in the inner ring side of second rotor, the second rotor encloses to be located drive structure week side's part is equipped with the via hole, and rotor with interval between the drive structure is in order to form the passageway of airing exhaust jointly, the passageway of airing exhaust intercommunication the liquid storage chamber with the air outlet.
Optionally, the liquid storage container, the via hole extends along the up-down direction of the box, and at least part of the via hole protrudes out of the rotating member in the radial direction of the rotating member.
Optionally, the liquid storage container further comprises a liquid level detection structure, wherein the liquid level detection structure is arranged in the liquid storage cavity, and the setting height of the detection head of the liquid level detection structure is lower than that of the liquid 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 storage container, 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 with two detection electrodes, and the rotator is disposed in the detection frame; the liquid inlet is positioned in the detection frame, a filtering 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 still includes the lid that covers and locates accent department, liquid level detection structure with drive structure all locates on the case lid.
The utility model also provides cleaning equipment which comprises the liquid storage container.
The technical scheme provided by the utility model has the following advantages:
the liquid storage container comprises a box body and a rotating piece, wherein the box body is provided with a liquid storage cavity, a gas-liquid mixture recovered from a surface to be cleaned is stored through the liquid storage cavity, the rotating piece is rotatably arranged in the liquid storage cavity, and the solution entering the liquid storage cavity from a liquid inlet can be separated under the action of the centrifugal force of the rotating body through the rotation of the rotating body so as to separate the gas in the gas-liquid mixture and discharge the gas out of the box body from an air outlet; through setting up the feed liquor mouth just to the rotor, and keep having certain preset distance between feed liquor mouth and the rotor, when negative pressure generator work and rotor rotate, the air current mixture can be followed and is waited clean face and absorbed to the box, and blow out to the rotor from the feed liquor mouth, the air current mixture is thrown out with the liquid in the air current mixture after moving the separation through the rotor, the air current mixture is from the feed liquor mouth when blowout, can directly strike to the rotor, thereby the accessible rotor separates, separation efficiency is higher, and the windage is less moreover, thereby cleaning device's power loss is less, work efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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 utility model, 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 utility model;
FIG. 2 is a schematic cross-sectional view of the liquid storage container shown in FIG. 1;
FIG. 3 is a schematic view of the liquid storage container (without the case) shown in FIG. 1;
fig. 4 is a schematic view of a partial sectional structure of the liquid storage container shown in 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; a 2' -rotator; 22-rotating member; 23-a second rotor; 231-second blade; 24-driving structure; 3-a liquid level detection structure; 31-a detection electrode; 32-a detection frame; 321-filtration pore.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. The utility model 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 utility model 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 utility model 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 utility model, 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 utility model.
Example 1
The present embodiment provides a liquid storage container 100, where the liquid storage container 100 is adapted to be used together with a negative pressure generator to recover a gas-liquid mixture on a surface to be cleaned, and the negative pressure generator may be a vacuum pump or a suction motor. Specifically, referring to fig. 1 to 3, the liquid storage container 100 includes a box 1 and a rotating member 22, the box 1 has a liquid storage cavity, and a liquid inlet 15 and an air outlet 14 which are connected with the liquid storage cavity, the air outlet 14 is adapted to be connected with a negative pressure generator, and negative pressure is formed in the liquid storage cavity through the negative pressure generator, so that a gas-liquid mixture on a surface to be cleaned is sucked into the box 1 and enters the liquid storage cavity from the liquid inlet 15, the rotating member 22 is rotatably arranged in the liquid storage cavity, wherein the liquid inlet 15 is arranged opposite to the rotating member 22, a first preset distance is provided between the liquid inlet 15 and the rotating member 22, when the negative pressure generator works and the rotating member 22 rotates, i.e. a negative pressure is formed in the liquid storage cavity, and when the rotating member 22 rotates under the action of an external force, the gas-liquid mixture is sucked into the box 1 from the surface to be cleaned, and is ejected from the liquid inlet 15 to the rotating member 22, and after the gas-liquid mixture is subjected to dynamic separation by the rotating member 22, the liquid mixture can be thrown out of the gas-liquid mixture from the rotating member 22, and the gas-liquid mixture can be ejected from the rotating member 22 to the rotating member 22 directly through the air inlet 14 with higher efficiency, and the gas-liquid mixture can be ejected from the rotating member 22 to the rotating member more effectively and the rotating member 22, and the gas-liquid mixture can be more separated from the rotating device with higher efficiency.
The first preset 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 on the rotating member 22. For example, when the suction force of the negative pressure generator is large, the suction force is large enough to make the spraying distance of the gas-liquid mixture sprayed from the liquid inlet 15 longer, so the first preset distance can be set larger, and the rotating member 22 is prevented from bouncing to the gas-liquid mixture, so that power waste is caused; when the suction force of the negative pressure generator is small, the spraying distance of the gas-liquid mixture sprayed from the liquid inlet 15 is relatively small, so that the first preset distance can be set closer to ensure that the gas-liquid mixture sprayed from the liquid inlet 15 can impact on the rotating member 22, thereby leading to better separation efficiency. In a preferred embodiment, the first predetermined distance is less than or equal to 25mm.
Preferably, as shown in fig. 2 and 3, the rotating member 22 is provided in a plate shape, and the central symmetry axis of the rotating member 22 coincides with the 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, the rotating member 22 and the liquid inlet 15 are all circular, and the area of the rotating member 22 is larger than that of the liquid inlet 15, so that the liquid separated from the gas-liquid mixture can be thrown out along the circumferential direction of the rotating member 22, the separation effect of the circumferential side of the rotating member 22 is more consistent, and the separation effect is better.
Further, as shown in fig. 2 and 4, the liquid storage container 100 further includes a rotating body 2 'and a driving structure 24, the rotating body 2' includes the rotating member 22 and the second rotating body 23 disposed in a ring shape, the driving structure 24 is connected with the rotating member 22 and is used for driving the rotating member 22 to rotate, at least part of the driving structure 24 is disposed in an inner ring side of the second rotating body 23, so that the structure is more compact, and the volume of the liquid storage container 100 is smaller; the second rotating body 23 is arranged on the rotating member 22 and can rotate along with the rotation of the rotating member 22, a through hole is formed in a part, surrounding the driving structure 24, of the second rotating body 23, and the through hole and the interval between the rotating body 2' and the driving structure 24 are used for jointly forming an exhaust channel, the exhaust channel is communicated with the liquid storage cavity and the air outlet 14, the rotating member 22 is driven to rotate through the driving structure 24, so that gas in the gas-liquid mixture subjected to dynamic separation by the rotating member 22 can flow to the air outlet 14 through the exhaust channel to be discharged out of the liquid storage cavity, and the gas in the gas-liquid mixture subjected to dynamic separation by the rotating member 22 can be directly discharged out of the air outlet 14 through the exhaust channel, so that the power loss of the cleaning equipment is smaller, and the water-gas separation effect is enhanced.
Specifically, as shown in fig. 3, the second rotor 23 includes a plurality of second blades 231, the plurality of second blades 231 being disposed at intervals in the circumferential direction of the rotor 22 to be uniformly disposed on the rotor 22, the intervals between the plurality of second blades 231 to form the above-mentioned through holes.
Preferably, as shown in fig. 2, the through holes extend in the vertical direction of the case 1, and at least part of the through holes protrude from the rotating member 22 in the radial direction of the rotating body 2', so that the gas in the gas-liquid mixture after the dynamic separation by the rotating member 22 can flow directly upwards to enter the exhaust passage without turning for many times, and the wind resistance is smaller.
In this embodiment, as shown in fig. 2 to 4, the liquid storage container 100 further includes a liquid level detecting structure 3, where the liquid level detecting structure 3 is disposed in the liquid storage cavity and is used for detecting the liquid level in the liquid storage cavity, so as to avoid overflow. Wherein, the setting height of the detection head of liquid level detection structure 3 is less than the setting height of inlet 15, can avoid the gas-liquid mixture mistake of inlet 15 to spray to the detection head, cause the detection error, moreover, if the liquid level in the stock solution intracavity is high when being higher than the height of inlet 15, the gas-liquid mixture in the stock solution intracavity will flow backwards, and flow out liquid level detection structure 3 from inlet 15 will not play liquid level monitoring's effect.
Preferably, the liquid level detecting structure 3 includes two detecting electrodes 31, the two detecting electrodes 31 are arranged side by side at intervals, the rotating body 2 'is located between the two detecting electrodes 31, and the two-phase detecting electrodes 31 are symmetrically distributed on two sides of the rotating body 2', so that the structure in the liquid storage cavity is more compact, the occupied space is smaller, and the storage capacity is larger.
Further, the liquid level detection structure 3 further comprises a detection frame 32 which is arranged at one side with an opening, the detection frame 32 is arranged in the liquid storage cavity, the detection frame 32 is connected with two detection electrodes 31, the rotator 2 'is arranged in the detection frame 32 and is also arranged on the detection frame 32, and when the liquid level detection structure is assembled, the detection electrodes 31 and the rotator 2' can be arranged on the detection frame 32 firstly, and then the detection frame 32 is fixed in the liquid storage cavity, so that the liquid level detection structure is more convenient to assemble.
Moreover, the inlet 15 is also located the inside of detecting frame 32, detecting frame 32 is hollow tube-shape setting, above-mentioned opening is located the up end of detecting frame 32, be equipped with filtration pore 321 on the lower terminal surface of detecting frame 32, this filtration pore 321 can communicate the inner tube side of stock solution chamber and detecting frame 32, make the gas-liquid mixture can get into in the detecting frame 32 from inlet 15, flow into the stock solution intracavity after preliminary filtration is carried out to filtration pore 321 on detecting frame 32, thereby make the great particulate matter in the gas-liquid mixture can filter out, and the stock solution volume of the stock solution chamber of detecting frame 32 below can be bigger, above-mentioned two detection heads are located the below of filtration pore 321 of detecting frame 32, with the liquid level of better detection stock solution intracavity.
Further, the liquid storage cavity is provided with an upward cavity opening, the box body 1 further comprises a box cover 12 covered at the cavity opening, and the liquid level detection structure 3 and the driving structure 24 are all arranged on the box cover 12, so that when the box cover 12 is taken down, the liquid level detection structure 3 and the driving structure 24 can be taken out together, the liquid level detection structure 3 and the driving structure 24 are more convenient to maintain, and the liquid storage cavity is also more convenient to clean.
Example 2
The embodiment provides a cleaning device, which includes the liquid storage container 100, and has all the technical features of the liquid storage container 100 and the technical effects brought by all the technical features, and has better gas-liquid separation efficiency, smaller energy loss and higher cleaning efficiency.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. Based on the embodiments of the present utility model, 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 utility model.
Claims (10)
1. A reservoir, comprising:
the box body is provided with a liquid storage cavity and a liquid inlet communicated with the liquid storage cavity, and the liquid storage cavity is provided with an upward cavity opening;
the box cover is arranged at the cavity opening;
the liquid level detection structure is arranged in the liquid storage cavity and is used for detecting the liquid level height in the liquid storage cavity;
the rotator is positioned in the liquid storage cavity;
the driving structure is connected with the rotating body and used for driving the rotating body to rotate so as to separate dirt entering the liquid storage cavity through the liquid inlet;
the liquid level detection structure and the driving structure are both arranged on the box cover, so that the liquid level detection structure and the driving structure can be taken out together when the box cover is taken down from the box body.
2. A reservoir as defined in claim 1, wherein:
the liquid level detection structure comprises two detection electrodes, and the rotator is positioned between the two detection electrodes.
3. A reservoir as in claim 2, wherein:
the two detection electrodes are symmetrically distributed on two sides of the rotating body.
4. A reservoir as defined in claim 1, wherein:
the liquid level detection structure is provided with a detection head, and the height of the detection head is lower than that of the liquid inlet.
5. A reservoir as defined in claim 1, wherein:
the rotating body comprises a rotating piece which is arranged in a plate shape and a second rotating body which is arranged in a ring shape.
6. A reservoir as defined in claim 5, wherein:
the area of the rotating piece is larger than that of the liquid inlet.
7. A reservoir as defined in claim 5, wherein:
at least part of the driving structure is arranged in the inner ring side of the second rotating body.
8. A reservoir as defined in claim 5, wherein:
the second rotor comprises a plurality of second blades which are arranged at intervals along the circumferential direction of the rotor.
9. A reservoir, comprising:
the box body is provided with a liquid storage cavity and a liquid inlet communicated with the liquid storage cavity, and the liquid storage cavity is provided with an upward cavity opening;
the box cover is arranged at the cavity opening;
the liquid level detection structure is arranged in the liquid storage cavity and is used for detecting the liquid level height in the liquid storage cavity;
the rotator is positioned in the liquid storage cavity;
the driving structure is connected with the rotating body and used for driving the rotating body to rotate so as to separate dirt entering the liquid storage cavity through the liquid inlet;
the liquid level detection structure comprises two detection electrodes, wherein the two detection electrodes are distributed on two sides of the rotating body.
10. A cleaning apparatus, characterized in that: a reservoir comprising a reservoir according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320024402.XU CN219538159U (en) | 2021-12-30 | 2022-07-07 | Liquid storage container and cleaning equipment |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111650972 | 2021-12-30 | ||
| CN202123394197.6U CN217959984U (en) | 2021-12-30 | 2021-12-30 | Liquid storage container, separating device and cleaning equipment |
| CN202210793882.6A CN116407045A (en) | 2021-12-30 | 2022-07-07 | Liquid storage container and cleaning equipment |
| CN202221757162.6U CN218105817U (en) | 2022-07-07 | 2022-07-07 | Recovery box and cleaning equipment |
| CN202320024402.XU CN219538159U (en) | 2021-12-30 | 2022-07-07 | Liquid storage container and cleaning equipment |
| CN202221737621.4U CN218390999U (en) | 2021-12-30 | 2022-07-07 | Liquid storage container and cleaning equipment |
| CN202221733185.3U CN218484488U (en) | 2022-07-07 | 2022-07-07 | Separation structure, sewage case and cleaning equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221737621.4U Division CN218390999U (en) | 2021-12-30 | 2022-07-07 | Liquid storage container and cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219538159U true CN219538159U (en) | 2023-08-18 |
Family
ID=87758355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320024402.XU Active CN219538159U (en) | 2021-12-30 | 2022-07-07 | Liquid storage container and cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219538159U (en) |
-
2022
- 2022-07-07 CN CN202320024402.XU patent/CN219538159U/en active Active
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