CN111938497A - Liquid collecting and cleaning machine - Google Patents
Liquid collecting and cleaning machine Download PDFInfo
- Publication number
- CN111938497A CN111938497A CN202010953491.7A CN202010953491A CN111938497A CN 111938497 A CN111938497 A CN 111938497A CN 202010953491 A CN202010953491 A CN 202010953491A CN 111938497 A CN111938497 A CN 111938497A
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- CN
- China
- Prior art keywords
- liquid
- gas
- working head
- cleaning
- collection
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- 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.)
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Classifications
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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
- A47L1/00—Cleaning windows
- A47L1/02—Power-driven machines or devices
- A47L1/05—Hand apparatus with built-in electric motors
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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
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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
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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
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- Cleaning In General (AREA)
Abstract
The invention provides a liquid collection cleaning machine, comprising: the liquid collecting device comprises a working head, a machine body, a liquid collecting mechanism and a negative pressure mechanism; the working head is hollow inside, a flexible scraping element is mounted at one end of the working head, the other end of the working head is communicated with the machine body, the negative pressure mechanism is arranged in the machine body, an assembly space where the negative pressure mechanism is located is provided with an air suction opening, and the negative pressure mechanism comprises: the fan blade is arranged at the air exhaust opening, and the liquid collecting mechanism is arranged between the other end of the working head and the air exhaust opening. The liquid collecting and cleaning machine can recover the cleaning liquid while cleaning so as to avoid the outflow of the cleaning liquid. Meanwhile, by adopting the liquid collecting mechanism, the liquid can be sucked from a lower position to be collected, and the effect of handstand cleaning and collecting the liquid is realized.
Description
Technical Field
The invention relates to a cleaning machine, in particular to a liquid collecting cleaning machine.
Background
The cleaning machine is a product for cleaning glass, tile surfaces and the like. The existing cleaning machine comprises: the cleaning machine comprises a working head, a machine body and the like, and a user can operate the cleaning machine to clean the surface by holding a handle on the machine body. When the existing cleaning machine works, the surface is usually cleaned by matching with cleaning liquid, and the cleaning liquid can be specially prepared cleaning agent, water and the like. However, the existing cleaning machine cannot well recover the cleaning liquid while cleaning, resulting in outflow of the cleaning liquid, and further brings certain inconvenience to the cleaning work. Therefore, it is necessary to provide a further solution to the above problems.
Disclosure of Invention
The invention aims to provide a liquid collecting and cleaning machine to overcome the defects in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a liquid collection cleaning machine comprising: the liquid collecting device comprises a working head, a machine body, a liquid collecting mechanism and a negative pressure mechanism;
the working head is hollow inside, a flexible scraping element is mounted at one end of the working head, the other end of the working head is communicated with the machine body, the negative pressure mechanism is arranged in the machine body, an assembly space where the negative pressure mechanism is located is provided with an air suction opening, and the negative pressure mechanism comprises: the fan blade is arranged back to the air suction opening, and the liquid collecting mechanism is arranged between the other end of the working head and the air suction opening.
As an improvement of the liquid collecting cleaning machine of the present invention, said flexible scraping element is a sponge or rubber strip with edges protruding from the end of the working head.
As an improvement of the liquid collecting and cleaning machine, a liquid inlet is formed at one end of the working head, which is provided with the flexible scraping element, and a liquid outlet is formed at the other end of the working head.
As an improvement of the liquid collection cleaner of the present invention, the liquid collection mechanism includes: the gas-liquid suction device comprises a separation body, a gas-liquid channel and a gas suction channel, wherein the gas-liquid channel and the gas suction channel are arranged in a penetrating mode, the gas-liquid channel is independently arranged relative to the gas suction channel, the gas inlet end of the gas suction channel extends to the position of the outlet of the gas-liquid channel, and the gas outlet end of the gas suction channel extends to the position of the exhaust outlet.
As an improvement of the liquid collecting and cleaning machine, an independent space is formed in the machine body, one end of the gas-liquid channel is communicated with the other end of the working head, and the other end of the gas-liquid channel is communicated with the independent space.
As an improvement of the liquid collecting cleaning machine of the present invention, the separate space further has a drain hole.
As an improvement of the liquid collection cleaning machine, the liquid collection cleaning machine further comprises a collection bottle detachably connected with the machine body, one end of the gas-liquid channel is communicated with the other end of the working head, and the other end of the gas-liquid channel is communicated with the collection bottle.
As an improvement of the liquid collection cleaning machine, the power unit is a motor, and the motor is in transmission connection with the pivot of the fan blade.
As an improvement of the liquid collection cleaning machine of the present invention, the liquid collection cleaning machine further comprises a power supply line including: a battery, a lead and a control switch;
the battery is arranged in the assembly space and is electrically connected with the power unit through a wire, the control switch is connected in series with the wire between the motor and the battery, and the control switch extends out of the assembly space.
Compared with the prior art, the invention has the beneficial effects that: the liquid collecting and cleaning machine can recover the cleaning liquid while cleaning so as to avoid the outflow of the cleaning liquid. Meanwhile, by adopting the liquid collecting mechanism, water can be sucked from a lower position, and the effect of handstand cleaning and water suction can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of one embodiment of a fluid collection vehicle according to the present invention;
FIG. 2 is an enlarged plan view of the work head of FIG. 1;
FIG. 3 is a schematic view of the liquid collecting and cleaning machine according to an embodiment of the present invention, wherein the liquid collecting mechanism does not extend into the independent space.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides a liquid collection cleaning machine, which includes: the device comprises a working head 1, a machine body 2, a liquid collecting mechanism 3, a negative pressure mechanism 4 and a power supply circuit 5.
The working head 1 is used for realizing surface cleaning, and in order to facilitate flexible cleaning of indications in different spatial directions, the working head 1 is designed to be capable of rotating 360 degrees so as to adjust a cleaning angle as required and facilitate operation during cleaning.
In particular, the working head 1 is fitted with a flexible scraping element 11 at one end and pivotally connected to the body 2 at the other end. The flexible scraping element 11 is a sponge strip or a rubber strip with an edge extending from the end of the working head 1, and the flexible scraping element scrapes the surface to be cleaned to clean the surface.
The body 2 is provided with an assembly cavity 21 which is convenient for the other end of the working head 1 to be pivotally connected, and the other end of the working head 1 is inserted into the assembly cavity 21 in an interference manner, so that the working head 1 can rotate for 360 degrees and has certain pivotal holding acting force to keep the working head 1 to stay at a required angle position. Correspondingly, a rubber ring 12 is arranged between the other end of the working head 1 and the assembling cavity 21, and the rubber ring 12 is sleeved at the other end of the working head 1 and deforms under a certain pressure. In one embodiment, the rubber rings 12 are sleeved at two ends of the part of the working head 1 accommodated in the assembly cavity 21, and the part of the working head 1 between the rubber rings 12 is not contacted with the inside of the assembly cavity 21, so that the phenomenon that the working head 1 is not rotated due to overlarge damping force is avoided.
Since the surface is usually scraped by matching with the cleaning liquid when cleaning the surface, the working head 1 also has a water absorption function to avoid the outflow of the cleaning liquid.
Specifically, the working head 1 is hollow inside, and the other end of the working head 2 is pivotally connected and is communicated with the machine body 2, so that the cleaning liquid outside can be recovered to a specific space for storage through a negative pressure environment formed in the machine body 2 by the negative pressure mechanism 4. Correspondingly, a liquid inlet is formed at one end of the working head 1, which is provided with the flexible scraping element 11, a liquid outlet is formed at the other end of the working head, and an opening communicated with the inside is formed at the bottom of the assembling cavity 21. The external cleaning liquid flows through the liquid inlet, flows through the inner space of the working head 1, and flows into the specific space through the liquid outlet.
The specific space may be an independent space formed in the body 2, or may be a collection bottle provided separately from the body 2.
As shown in fig. 3, when the specific space is an independent space in the body 2, the independent space is kept isolated from the rest of the body 2, and the opening at the bottom of the fitting chamber 21 directly communicates with the independent space. At this time, the other end of the working head 1 can be communicated with the independent space through the liquid collecting mechanism 3, and the liquid collecting mechanism 3 can be inserted into or not inserted into the independent space. Meanwhile, the independent space is also provided with a water drainage hole.
When the specific space is a collecting bottle 6 which is arranged separately from the machine body 2, the collecting bottle 6 is detachably arranged on the machine body 2, at the moment, the other end of the working head 1 can be communicated with the collecting bottle 6 through a liquid collecting mechanism 3, and the liquid collecting mechanism 3 can be inserted into or not inserted into the collecting bottle 6. When draining is required, the collection bottle 6 can be removed and the cleaning solution therein can be poured out.
The negative pressure mechanism 4 is used for forming a negative pressure environment inside the machine body 2, so that the working head 1 can synchronously suck and recover cleaning solution during cleaning.
Specifically, the negative pressure mechanism 4 includes: fan blades 41 and a power unit 42 for driving the fan blades 41. The negative pressure mechanism 4 is installed in another independent assembly space 22 in the machine body 2, the assembly space 22 has an air suction opening 221, and the fan blade 41 is disposed close to and back to the air suction opening 221. Thus, when the power unit 42 drives the fan blade 41 to rotate, the fan blade 41 continuously pumps air through the air suction opening 221, so that the specific space where water is stored forms a negative pressure environment. In one embodiment, the power unit 42 is a motor.
The liquid collecting mechanism 3 serves to separate the sucked cleaning liquid and air so that the cleaning liquid is independently recovered and the air is independently sucked by the negative pressure mechanism 4.
The principle is that any substance has a suspension speed, so that the air speed in the interface can reach the suspension speed under a preset water absorption section, and water is absorbed. Meanwhile, the sectional area is enlarged at the preset position, the air speed can be reduced, the speed of the air speed is far lower than the suspension speed of liquid such as water, the liquid keeps the initial velocity of inertia and is not easy to change, the natural separation of the liquid and the gas can be realized, and the water can be absorbed by tilting and handstanding.
Specifically, the liquid collection mechanism 3 includes: the gas-liquid separator includes a separation body 31, a gas-liquid passage 32 provided through the separation body 31, and a gas suction passage 33, and the gas-liquid passage 32 is provided independently of the gas suction passage 33. One end of the gas-liquid passage 32 communicates with an opening at the bottom of the assembly chamber 21 through a suction passage, and the other end communicates with a specific space where water is stored. The gas suction channel 33 has a gas inlet end extending to the other end of the gas-liquid channel 32 and a gas outlet end extending to the suction port 221. In this manner, after the gas-liquid mixture is introduced through the gas-liquid passage 32, the cleaning liquid is introduced into the specific space where water is stored due to the action of gravity, and the air is separated from the cleaning liquid through the gas suction passage 33 due to the action of negative pressure.
The power supply line 5 is used for supplying power to the negative pressure mechanism 4. Specifically, the power supply line 5 includes: a battery 51, a lead 52, and a control switch 53. The battery 51 may be built in the above-mentioned fitting space 22 and electrically connected to the motor through a wire 52. The control switch 53 is connected in series to the lead 52 between the motor and the battery 51, and the control switch 53 is protruded from the fitting space 22 so that the user can control the operation and stop of the motor through the control switch 53.
In conclusion, the working head of the liquid collecting and cleaning machine can freely rotate relative to the machine body, so that the working angle of the working head can be adjusted according to actual requirements, and a user can conveniently clean the surfaces at different spatial positions. Meanwhile, the liquid collection cleaning machine can recover the cleaning liquid while cleaning so as to avoid the outflow of the cleaning liquid. In addition, by adopting the liquid collecting mechanism, water can be sucked from a lower position, and the effect of inverted cleaning and water suction can be realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A liquid collection cleaning machine, comprising: the liquid collecting device comprises a working head, a machine body, a liquid collecting mechanism and a negative pressure mechanism;
the working head is hollow inside, a flexible scraping element is mounted at one end of the working head, the other end of the working head is communicated with the machine body, the negative pressure mechanism is arranged in the machine body, an assembly space where the negative pressure mechanism is located is provided with an air suction opening, and the negative pressure mechanism comprises: the fan blade is arranged at the air exhaust opening, and the liquid collecting mechanism is arranged between the other end of the working head and the air exhaust opening.
2. The fluid collection cleaner of claim 1, wherein the flexible scraping element is a sponge or rubber strip with edges extending from the end of the working head.
3. The fluid collection cleaner of claim 1, wherein the working head has a flexible scraping element mounted thereon having a fluid inlet formed at one end and a fluid outlet formed at the other end.
4. The liquid collection cleaning machine of claim 1, wherein the liquid collection mechanism comprises: the gas-liquid suction device comprises a separation body, a gas-liquid channel and a gas suction channel, wherein the gas-liquid channel and the gas suction channel are arranged in a penetrating mode, the gas-liquid channel is arranged independently relative to the gas suction channel, the gas inlet end of the gas suction channel extends to the position close to the outlet of the gas-liquid channel, and the gas outlet end extends to the position of the exhaust port.
5. The liquid collecting and cleaning machine as claimed in claim 4, wherein an independent space is formed in the machine body, one end of the gas-liquid passage is communicated with the other end of the working head, and the other end of the gas-liquid passage is communicated with the independent space.
6. The liquid collection cleaning machine of claim 5, wherein the isolated space further has a drain hole.
7. The liquid collection cleaner according to claim 4, further comprising a collection bottle detachably connected to the body, wherein one end of the gas-liquid passage is communicated with the other end of the working head, and the other end of the gas-liquid passage is communicated with the collection bottle.
8. The fluid collection cleaner of claim 1, wherein the power unit is a motor, the motor being in pivotal drive connection with the fan blade.
9. The liquid collection cleaning machine of claim 1 further comprising a power supply line, the power supply line comprising: a battery, a lead and a control switch; the battery is electrically connected with the power unit through a lead, and the control switch is connected in series on the lead between the motor and the battery.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010953491.7A CN111938497A (en) | 2020-09-11 | 2020-09-11 | Liquid collecting and cleaning machine |
| PCT/CN2020/115237 WO2022052138A1 (en) | 2020-09-11 | 2020-09-15 | Liquid collection type cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010953491.7A CN111938497A (en) | 2020-09-11 | 2020-09-11 | Liquid collecting and cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111938497A true CN111938497A (en) | 2020-11-17 |
Family
ID=73356334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010953491.7A Pending CN111938497A (en) | 2020-09-11 | 2020-09-11 | Liquid collecting and cleaning machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111938497A (en) |
| WO (1) | WO2022052138A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08228971A (en) * | 1995-02-28 | 1996-09-10 | Tec Corp | Electric cleaner |
| CN203898196U (en) * | 2014-06-24 | 2014-10-29 | 东莞瓦利电器制品有限公司 | Portable vacuum surface cleaning machine |
| CN204233061U (en) * | 2014-11-07 | 2015-04-01 | 厦门唯科健康科技有限公司 | Crust vacuum cleaner |
| US20190101129A1 (en) * | 2016-03-29 | 2019-04-04 | Mitsubishi Electric Corporation | Electric blower and electric vacuum cleaner equipped with same |
| CN111802972A (en) * | 2018-03-07 | 2020-10-23 | 添可智能科技有限公司 | Vacuum cleaner |
| CN209610994U (en) * | 2018-05-24 | 2019-11-12 | 金华市高就机电设备有限公司 | A kind of surface cleaning suction unit |
| CN110292329A (en) * | 2019-07-31 | 2019-10-01 | 傲基科技股份有限公司 | A kind of scrubbing brush mould group and Wet-dry dust catcher |
| CN212368867U (en) * | 2020-09-11 | 2021-01-19 | 苏州甘泰精密机械有限公司 | Rotary cleaning machine |
-
2020
- 2020-09-11 CN CN202010953491.7A patent/CN111938497A/en active Pending
- 2020-09-15 WO PCT/CN2020/115237 patent/WO2022052138A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022052138A1 (en) | 2022-03-17 |
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