CN112656321A - Wet surface cleaning device - Google Patents
Wet surface cleaning device Download PDFInfo
- Publication number
- CN112656321A CN112656321A CN201911194165.6A CN201911194165A CN112656321A CN 112656321 A CN112656321 A CN 112656321A CN 201911194165 A CN201911194165 A CN 201911194165A CN 112656321 A CN112656321 A CN 112656321A
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- fluid
- supply system
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- wet surface
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- 238000004140 cleaning Methods 0.000 title claims abstract description 120
- 239000012530 fluid Substances 0.000 claims abstract description 107
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000010438 heat treatment Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 description 12
- 239000010865 sewage Substances 0.000 description 6
- 239000012459 cleaning agent Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000005108 dry cleaning Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a wet-type surface cleaning device, which comprises a cleaning host machine and a cleaning head, wherein the cleaning host machine comprises a vacuum motor, a steam supply system, a cleaning solution supply system and a control system, wherein the steam supply system, the cleaning solution supply system and the control system are arranged on the cleaning host machine; the cleaning head is provided with a rolling brush, a first fluid nozzle which is sprayed towards the rolling brush and a second fluid nozzle which is sprayed towards the surface to be cleaned in front; the first fluid conveying pipe is connected with the cleaning liquid supply system and the first fluid nozzle, and a passage is formed between the cleaning liquid supply system and the first fluid nozzle all the time; and the second fluid conveying pipe is connected with the steam supply system and the second fluid nozzle and enables a passage to be formed between the steam supply system and the second fluid nozzle. The invention adopts two independent fluid conveying pipes, and can respectively spray the fluids with different physical states to different directions.
Description
Technical Field
The present invention relates to the field of household cleaning appliances, and more particularly to a liquid distribution system for a wet surface cleaning apparatus.
Background
In the prior art, wet surface cleaning devices are divided into wet and dry cleaning devices, the dry cleaning device cleans the surface such as the floor and the wall surface only by means of the vacuum suction force provided by the vacuum motor, and the wet cleaning device needs to clean by means of cleaning agent or clean water, and transfers the sewage, the debris and the like on the surface to be cleaned into a sewage tank by the friction between a rolling brush rotating at a high speed and the floor. The surface cleaning device is provided with a clear water distribution system which distributes clear water in the clear water tank to the rolling brush or the ground. In a traditional product, a heating body is usually arranged on a cleaning head, a water pipe is led out from a clean water tank, and clean water entering a boiler is sprayed outwards in the form of cold water or steam by adjusting the power of the boiler. Only one of the two pipes enters the boiler pipeline and one of the two spraying outlets, so that spraying to the rolling brush and spraying to the ground/steam cannot be simultaneously realized, the working mode of the product is single, and the cleaning effect is poor.
Some latest handheld wet dust collector products can spray water to a rolling brush to clean the ground through a wet rolling brush, but the structure usually needs to arrange a three-way valve on a cleaning head to selectively spray water to the rolling brush or steam to the ground, and the product has the defects that the three-way valve is large in volume, so that the space on the cleaning head is insufficient, the circuit design is more complex, the cleaning head is very heavy, and the product design is not compact enough; in addition, the three-way valve cannot realize the simultaneous spraying of steam and clean water, so that the application occasions of the product are limited.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a cleaning head for jetting two fluids of different states in two directions through two pipelines.
In order to achieve the above object, the present invention adopts a wet type surface cleaning apparatus comprising:
the cleaning host comprises a vacuum motor, a steam supply system, a cleaning liquid supply system and a control system, wherein the steam supply system, the cleaning liquid supply system and the control system are arranged on the cleaning host, and the control system is configured to determine whether the steam supply system overflows steam outwards and whether the cleaning liquid supply system outputs cleaning liquid outwards;
the cleaning head is provided with a vacuum suction opening, a rolling brush rotatably arranged at the suction opening, a first fluid nozzle which is sprayed towards the rolling brush and a second fluid nozzle which is sprayed towards the surface to be cleaned in front;
the first fluid conveying pipe is connected with the cleaning liquid supply system and the first fluid nozzle, and a passage is formed between the cleaning liquid supply system and the first fluid nozzle all the time;
and the second fluid conveying pipe is connected with the steam supply system and the second fluid nozzle and enables a passage to be formed between the steam supply system and the second fluid nozzle.
In the above technical solution, preferably, the cleaning main machine is provided with a clean water tank, and the steam supply system and the cleaning liquid supply system share one clean water tank.
In the above technical solution, preferably, the steam supply system includes the clean water tank, a heating body, and a second flow pump connected in series between the clean water tank and the heating body; the cleaning liquid supply system comprises the cleaning water tank and a first flow pump.
In the above technical solution, preferably, the first fluid delivery pipe and the second fluid delivery pipe both penetrate through the heating body.
In the above technical solution, preferably, the first flow pump, the second flow pump, the heating body, and the clean water tank are all disposed on the cleaning host.
In the above technical solution, preferably, the wet surface cleaning device includes a distribution pipe connected to the first fluid delivery pipe and the second fluid delivery pipe, the distribution pipe includes a hollow flow equalizing pipe, the hollow flow equalizing pipe extends along the axial direction of the roller brush, and the hollow flow equalizing pipe is provided with a plurality of first fluid nozzles along the axial direction.
Among the above-mentioned technical scheme, preferred, the distribution pipe still include the first connector that links to each other with first fluid conveyer pipe, the second connector that links to each other with second fluid conveyer pipe, first connector with cavity pipe fluid UNICOM that flow equalizes, the second fluid spout set up the front portion of distribution pipe, the second connector with second fluid spout fluid UNICOM.
In the above technical solution, preferably, the first fluid nozzle is far away from the inlet of the suction channel.
Compared with the prior art, the invention has the following beneficial effects: the invention adopts two independent fluid conveying pipes which respectively supply liquid/steam to two fluid nozzles and can spray in two directions, and the two fluid nozzles are respectively and directly communicated with a steam supply system and a cleaning liquid supply system without arranging an electromagnetic valve on the cleaning head, so the cleaning head has a lighter structure, a more flexible cleaning mode and a better cleaning effect.
Drawings
FIG. 1 is a perspective view of a wet surface cleaning apparatus of the present invention;
FIG. 2 is a cross-sectional view of the cleaning head of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a functional block diagram of the dispensing system of the present invention;
FIG. 5 is a perspective view of a cleaning head of the present invention (with portions of the housing not shown);
fig. 6 is a perspective view of the dispensing tube of the present invention.
Wherein: wherein: 100. a cleaning head; 10. a housing; 11. a suction channel; 12. a rear wheel; 13. rolling and brushing; 14. scraping the strip;
200. a distribution system; 201. a cleaning liquid supply system; 202. a steam supply system; 21. a first flow pump; 211. a first output terminal; 22. a second flow pump; 221. a second output terminal; 23. a first fluid delivery tube; 24. a second fluid delivery tube; 25. a first nozzle; 26. a second nozzle; 27. a heating body; 28. a heat generating tube; 29. a distribution pipe; 291. a hollow flow equalizing pipe; 292. a first connector; 293. a second connector;
300. cleaning the host machine; 31. a vacuum motor; 32. a sewage tank; 33. a clear water tank; 34. a display screen;
400. a handle bar; 41. a working switch; 42. a self-cleaning switch; 43. a rod;
500. a nursing seat.
Detailed Description
The technical contents, the structural features, the achieved objects and the effects of the invention are explained in detail in the following with reference to the embodiments.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.
The front-to-back, left-to-right, and up-down directions described in this specification correspond to the front-to-back, left-to-right, and up-to-down directions of a consumer during normal operation of the cleaning apparatus, as indicated by arrows in fig. 1.
Referring to fig. 1, a wet surface cleaning system according to an embodiment of the present invention may include: a nursing seat 500 and a wet surface cleaning apparatus that can be placed on the nursing seat 500 in an upright position.
The wet surface cleaning device comprises a cleaning main unit 300, a handle bar 400 fixedly or detachably connected with the cleaning main unit 300 and suitable for being held by hands, and a cleaning head 100 arranged at the bottom of the cleaning main unit 300. In floor cleaning, the wet surface cleaning apparatus is operable by a user pushing on the handle bar 400 to move the wet surface cleaning apparatus back and forth and side to side across the surface to be cleaned.
The cleaning main body 300 includes a vacuum motor 31 and a control system for receiving user commands and controlling the actions of the electric components. The main cleaning unit 300 may be a main vacuum cleaner unit, a main floor cleaner unit, or a main vacuum cleaner unit in the form of a handheld vacuum cleaner unit. For upright floor washers there is usually a clean water tank 33 for clean cleaning liquid and a dirty water tank 32 for dirty water in the main body of the machine, whereas for hand-held vacuum cleaner main units the dirty water tank and clean water tank are usually attached by detachable attachments. That is, the inventive concept can be applied to a variety of vacuum wet surface cleaning apparatuses and is not limited to use on a specific model.
Referring to fig. 2, the cleaner head 100 further includes: a housing 10, a suction passage 11 constructed by a partial housing, a roll brush 13 rotatably coupled to a front portion of the cleaning head 100, a roll brush motor driving the roll brush to rotate, and a pair of rear wheels 12 rotatably coupled to a rear portion of the cleaning head 100. The bottom of the cleaner head 100 is provided with a suction opening facing the floor, and the housing 10 at the upper part of the suction opening further forms a rolling brush chamber in which the rolling brush 13 is mounted, the inlet of the suction channel 11 is located behind the rolling brush chamber, and the suction channel 11 enables air flow communication between the suction opening and the waste water tank. When the cleaning head 100 moves on the ground, the bristles of the rolling brush 13 rub against the ground, the fiber bristles are fully distributed on the surface of the rolling brush 13, the ground can be brushed, meanwhile, sewage on the ground is rolled up, and the sewage enters the sewage tank through the suction channel 11 under the action of vacuum suction.
The rear scraping strip 14 for friction contact with the ground is arranged behind the rolling brush cavity, and when the cleaning head 100 moves forwards, liquid on the ground is pushed forwards by the aid of the rear scraping strip 14, so that the cleaned ground is kept dry and clean.
Referring to fig. 3 and 4, the cleaning head 100 is provided with first fluid ejection ports 25 which eject fluid toward the roller brush 13 and second fluid ejection ports 26 which eject fluid toward the surface to be cleaned. The wet surface cleaning apparatus further includes a distribution system 200 for distributing cleaning liquid or vapor to the surface to be cleaned or to the surface of the roll brush. The distribution system 200 includes a steam supply system 202 and a cleaning solution supply system 201, wherein the steam supply system 202 and the cleaning solution supply system 201 share a cleaning solution tank 33.
Wherein the cleaning liquid supply system 201 comprises a first flow pump 21, the first flow pump 21 has a first output 211, the first output 211 is an overflow of the cleaning liquid supply system 201 and is connected to the first fluid delivery pipe 23, the first fluid delivery pipe 23 is directly connected to the first fluid nozzle 25, and the cleaning liquid is finally delivered to the first fluid nozzle 25 by the first fluid delivery pipe 23.
The steam supply system 202 comprises a second flow pump 22 and a heating body 27, the second flow pump 22 has a second output 221, the second output 221 is connected with a second fluid delivery pipe 24, the second fluid delivery pipe 24 penetrates through the heating body 27, the second fluid delivery pipe 24 is heated when passing through the heating body 27 to generate steam, and the second fluid delivery pipe 24 is directly communicated with the second fluid nozzle 26, so that the steam can be directly sent to the second fluid nozzle 26.
In a preferred embodiment, the first fluid delivery pipe 23 and the second fluid delivery pipe 24 both pass through the heating body 27, so that the cleaning head can provide three cleaning media of steam, cold water and hot water.
Referring to fig. 6, the invention provides a double-pipe water inlet and outlet structure, a cleaning head is further provided with a distribution pipe 29 respectively connected with the first fluid conveying pipe 23 and the second fluid conveying pipe 24, the distribution pipe 29 comprises a hollow flow equalizing pipe 291, a first connecting head 292 connected with the first fluid conveying pipe 23, and a second connecting head 293 connected with the second fluid conveying pipe 24, the hollow flow equalizing pipe 291 is arranged in parallel with the axial direction of the rolling brush 13, the first connecting head 292 is in fluid communication with the hollow flow equalizing pipe 291, the hollow flow equalizing pipe 291 is axially provided with a plurality of first fluid nozzles 25, and cleaning liquid conveyed by the first fluid conveying pipe 23 enters the hollow flow equalizing pipe 291, is evenly distributed at each first fluid nozzle 25, and is sprayed to the rolling brush. The dispensing tube 29 has a second fluid spout 26 at the front thereof, and the second connector 293 is in fluid communication with the second fluid spout 26.
In this embodiment, the first flow pump 21 and the second flow pump 22 are respectively electrically connected to the control system, and the key switch is used to select the steam to be overflowed outwards or the cleaning solution to be overflowed outwards, while the first fluid delivery pipe 23 is connected to the clean water tank 33 to the first fluid nozzle 25, and no valve or other component is provided in the middle, that is, the steam supply system is always kept unblocked to the first fluid nozzle 25, and similarly, the cleaning solution supply system is always unblocked to the second fluid nozzle 24. Clear water tank 33, first flow pump 21, second flow pump 22, heating body 27 all set up on clean host computer 300, consequently need not to set up thick heavy components and parts such as solenoid valve, heating body on the cleaning head 100, and this makes the cleaning head structure of this application very succinct, and circuit and water route design are simpler, and the cleaning head molding is whole more frivolous, pleasing to the eye.
In order to better clean the floor, increase the flexibility of the product application and adapt to various stains, the first nozzle 25 of the present invention is arranged towards the rolling brush cavity for spraying cleaning liquid to the rolling brush, and the second nozzle 26 is arranged towards the front or the lower part of the cleaning head, so that the cleaning head can finally provide liquid or steam sprayed towards the surface to be cleaned. In a preferred embodiment of the invention, the first fluid duct 23 carries a cleaning liquid in the liquid state, which may be fresh water, cold water, hot water or a liquid mixed with a cleaning agent (which may communicate with the first fluid duct 23 via a further cleaning agent storage container, so that the first fluid can effect mixing of the cleaning agent with the fresh water when passing through the cleaning agent storage container), while the second fluid duct 24 carries steam towards the floor to be cleaned. In other embodiments of the invention, the first fluid transfer tube and the second fluid transfer tube may both transfer liquid or both transfer high temperature steam. Adopt high-temperature steam to soften the stubborn spot in ground, make it and ground dissociation and then become easy to clean, spray high-temperature steam to the round brush and can carry out degerming disinfection to the round brush, avoid moist round brush to breed the bacterium.
The heating body 27 is provided with two heating channels for the first fluid delivery pipe 23 and the second fluid delivery pipe 24 to pass through and to be in heat conduction contact, and the heating body 27 is provided with a heating pipe 28 in an inner core. Two pumps with different flow rates can be used to realize the difference between the flow rates of the first flow pump 21 and the second flow pump 22, for example, the first flow pump 21 is a pump with a large flow rate, and when the fluid in the first fluid delivery pipe 23 passes through the heating body 27, the fluid is not heated enough to steam, and can only be heated or not heated, so that the cold water or the hot water comes out of the first nozzle 25. And the flow rate of the fluid in the second fluid delivery pipe 24 is small, and when passing through the heating body 27, it can be heated to a steam state, so that the second nozzle 26 injects high-temperature steam. The power adjustment of the heating tube can be combined, or the contact areas of the first fluid conveying pipe and the second fluid conveying pipe, which are in contact with the heating body, are different, so that the two paths of fluids are heated by one heating body, and the functions of providing cold water, hot water and steam to the first nozzle and the second nozzle respectively are realized.
To improve the efficiency of liquid utilization, the first nozzle 25 and the second nozzle 26 are located at the front of the housing and far away from the suction channel 11, so as to prevent the fluid sprayed from the first fluid delivery pipe and the second fluid delivery pipe from being carried away by the suction channel without being fully utilized.
The docking station 500 has a charging terminal and a sensor for detecting whether the wet surface cleaning apparatus is properly seated on the docking station, which can be charged when the wet surface cleaning apparatus is docked. The upper portion of the nursing seat 500 is formed with a recess depressed downward, and the wet surface cleaning device can be seated in the recess in an upright state and charged.
The cleaning host 300 is provided with a touch display screen which can display a plurality of operation keys and various information such as the current water level, the working mode, the electric quantity, the water flow size and the like of the equipment, and a user can select the working mode and operate the equipment to work through the display screen. The control device of the wet surface cleaning device is electrically connected to the vacuum motor, the roller brush motor, the heating element, and the like. The wet surface cleaning device further comprises a heating body switch electrically connected with the heating body, the heating body switch can be independently arranged, and can also be used for a user to select through setting a cold water mode, a hot water mode and a steam mode, when the user starts up and uses the equipment, the cold water mode is started by default, and the hot water mode or the steam mode can be started after the user manually selects the equipment.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. A wet surface cleaning apparatus, characterized by: the method comprises the following steps:
the cleaning host comprises a vacuum motor, a steam supply system, a cleaning liquid supply system and a control system, wherein the steam supply system, the cleaning liquid supply system and the control system are arranged on the cleaning host, and the control system is configured to determine whether the steam supply system overflows steam outwards and whether the cleaning liquid supply system outputs cleaning liquid outwards;
the cleaning head is provided with a vacuum suction opening, a rolling brush rotatably arranged at the suction opening, a first fluid nozzle which is sprayed towards the rolling brush and a second fluid nozzle which is sprayed towards the surface to be cleaned in front;
the first fluid conveying pipe is connected with the cleaning liquid supply system and the first fluid nozzle, and a passage is formed between the cleaning liquid supply system and the first fluid nozzle all the time;
and the second fluid conveying pipe is connected with the steam supply system and the second fluid nozzle and enables a passage to be formed between the steam supply system and the second fluid nozzle.
2. The wet surface cleaning apparatus of claim 1, wherein: the cleaning main machine is provided with a clean water tank, and the steam supply system and the cleaning liquid supply system share one clean water tank.
3. The wet surface cleaning apparatus of claim 2, wherein: the steam supply system comprises the clean water tank, a heating body and a second flow pump connected in series between the clean water tank and the heating body; the cleaning liquid supply system comprises the cleaning water tank and a first flow pump.
4. The wet surface cleaning apparatus of claim 3, wherein: the first fluid delivery pipe and the second fluid delivery pipe penetrate through the heating body.
5. The wet surface cleaning apparatus of claim 3, wherein: the first flow pump, the second flow pump, the heating body and the clean water tank are all arranged on the cleaning host.
6. The wet surface cleaning apparatus of claim 1, wherein: still include respectively with first fluid conveyer pipe and the distributing pipe that the second fluid conveyer pipe links to each other, the distributing pipe include the cavity and flow equalize the pipe, the cavity flow equalize the pipe edge the axial extension of round brush, just the cavity flow equalize and go up to have seted up a plurality ofly along the axial first fluid spout.
7. The wet surface cleaning apparatus of claim 6, wherein: the distributing pipe still include the first connector that links to each other with first fluid delivery pipe, the second connector that links to each other with second fluid delivery pipe, first connector with cavity flow equalizing pipe fluid UNICOM, second fluid spout set up the front portion of distributing pipe, the second connector with second fluid spout fluid UNICOM.
8. The wet surface cleaning apparatus of claim 1, wherein: the first fluid jet is remote from the inlet of the suction channel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728719 | 2019-10-15 | ||
| CN2019217287191 | 2019-10-15 |
Publications (1)
| Publication Number | Publication Date |
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| CN112656321A true CN112656321A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911194165.6A Pending CN112656321A (en) | 2019-10-15 | 2019-11-28 | Wet surface cleaning device |
| CN201922096692.5U Active CN211130861U (en) | 2019-10-15 | 2019-11-28 | Wet-type surface cleaning device |
| CN201911192655.2A Pending CN112656299A (en) | 2019-10-15 | 2019-11-28 | Wet-type surface cleaning device |
| CN201922093499.6U Active CN211381139U (en) | 2019-10-15 | 2019-11-28 | Wet surface cleaning device |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922096692.5U Active CN211130861U (en) | 2019-10-15 | 2019-11-28 | Wet-type surface cleaning device |
| CN201911192655.2A Pending CN112656299A (en) | 2019-10-15 | 2019-11-28 | Wet-type surface cleaning device |
| CN201922093499.6U Active CN211381139U (en) | 2019-10-15 | 2019-11-28 | Wet surface cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN112656321A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114343526A (en) * | 2021-12-31 | 2022-04-15 | 安克创新科技股份有限公司 | Mixing tube, mixing device and cleaning equipment |
| WO2022237479A1 (en) * | 2021-05-11 | 2022-11-17 | 北京顺造科技有限公司 | Cleaning device control method, cleaning system control method, and cleaning device |
| WO2022267894A1 (en) * | 2021-02-10 | 2022-12-29 | 北京顺造科技有限公司 | Cleaning liquid interaction method for surface cleaning system, and surface cleaning system |
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| CN112656321A (en) * | 2019-10-15 | 2021-04-16 | 苏州诚河清洁设备有限公司 | Wet surface cleaning device |
| CN112842170A (en) * | 2021-02-03 | 2021-05-28 | 深圳市杉川机器人有限公司 | Floor cleaning machine |
| CN112971636A (en) * | 2021-02-10 | 2021-06-18 | 深圳市杉川机器人有限公司 | Floor cleaning machine |
| CN113243835A (en) * | 2021-03-10 | 2021-08-13 | 北京顺造科技有限公司 | Cleaning head device and cleaning equipment |
| CN113243834B (en) * | 2021-03-10 | 2022-12-06 | 北京顺造科技有限公司 | Rolling brush assembly, cleaning head device, cleaning equipment and method |
| WO2022199272A1 (en) * | 2021-03-22 | 2022-09-29 | 苏州简单有为科技有限公司 | Control valve and surface cleaning device |
| CN113243849B (en) * | 2021-03-31 | 2022-08-12 | 北京顺造科技有限公司 | Cleaning device, supply device and cleaning system |
| CN113633230B (en) * | 2021-08-12 | 2023-03-21 | 北京顺造科技有限公司 | Cleaning device, surface cleaning equipment and surface cleaning system |
| CN117999022A (en) * | 2021-09-30 | 2024-05-07 | 添可智能科技有限公司 | Cleaning machine and fluid channel assembly |
| CN114451824B (en) * | 2021-12-09 | 2022-11-15 | 苏州简单有为科技有限公司 | Surface cleaning equipment |
| CN114468869B (en) * | 2022-04-14 | 2022-07-08 | 苏州简单有为科技有限公司 | Cleaning head and surface cleaning equipment |
| CN115089066A (en) * | 2022-07-12 | 2022-09-23 | 无锡同方聚能控制科技有限公司 | Fluid passage of rolling brush and cleaning machine thereof |
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| CN211381139U (en) * | 2019-10-15 | 2020-09-01 | 苏州诚河清洁设备有限公司 | Wet surface cleaning device |
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| WO2022267894A1 (en) * | 2021-02-10 | 2022-12-29 | 北京顺造科技有限公司 | Cleaning liquid interaction method for surface cleaning system, and surface cleaning system |
| WO2022237479A1 (en) * | 2021-05-11 | 2022-11-17 | 北京顺造科技有限公司 | Cleaning device control method, cleaning system control method, and cleaning device |
| CN114343526A (en) * | 2021-12-31 | 2022-04-15 | 安克创新科技股份有限公司 | Mixing tube, mixing device and cleaning equipment |
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| Publication number | Publication date |
|---|---|
| CN211381139U (en) | 2020-09-01 |
| CN211130861U (en) | 2020-07-31 |
| CN112656299A (en) | 2021-04-16 |
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