CN211130861U - Wet-type surface cleaning device - Google Patents
Wet-type surface cleaning device Download PDFInfo
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- CN211130861U CN211130861U CN201922096692.5U CN201922096692U CN211130861U CN 211130861 U CN211130861 U CN 211130861U CN 201922096692 U CN201922096692 U CN 201922096692U CN 211130861 U CN211130861 U CN 211130861U
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Abstract
The utility model relates to a wet surface cleaning device, which comprises a cleaning head and a distribution system, wherein the cleaning head is provided with a first fluid nozzle and a second fluid nozzle; the distribution system comprises a clean water tank, a heating body and a liquid control unit used for outputting water in the clean water tank, the liquid control unit is arranged between the clean water tank and the heating body, the liquid control unit is provided with a first output end and a second output end, a first fluid conveying channel is arranged between the first output end and a first fluid nozzle, a second fluid conveying channel is arranged between the second output end and a second fluid nozzle, the first fluid conveying channel and the second fluid conveying channel are arranged in parallel, and part of pipelines of the first fluid conveying channel and/or the second fluid conveying channel are in heat conduction contact with the heating body. The utility model discloses an independent two way fluid delivery path, the flow through cleaning liquid in the middle of two pipelines of two flow controller control respectively can spray the fluid of different attitude to the direction of difference respectively.
Description
Technical Field
The utility model relates to a clean household electrical appliances field, in particular to wet-type wet surface cleaning device's liquid distribution system.
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 spraying outlets enters the boiler pipeline, water/steam can not be sprayed to the rolling brush and the ground simultaneously, and water and steam can not be sprayed simultaneously, so that the working mode of the product is single, and the cleaning effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, the present invention provides a wet type surface cleaning device with a simple structure, which can spray water or steam to the rolling brush and the ground in two directions.
In order to realize the purpose of the utility model, the utility model adopts the following technical proposal that the wet type surface cleaning device comprises:
a cleaning main machine providing vacuum suction force;
the cleaning head is provided with a suction opening and a rolling brush rotatably arranged at the suction opening, and a first fluid nozzle and a second fluid nozzle are formed in the cleaning head;
the distribution system comprises a clean water tank, a heating body and a liquid control unit for outputting water in the clean water tank, wherein the liquid control unit is arranged between the clean water tank and the heating body, the liquid control unit is provided with a first output end and a second output end, a first fluid conveying channel is arranged between the first output end and the first fluid nozzle, a second fluid conveying channel is arranged between the second output end and the second fluid nozzle, the first fluid conveying channel and the second fluid conveying channel are arranged in parallel, and part of pipelines of the first fluid conveying channel and/or the second fluid conveying channel are in heat-conducting contact with the heating body.
In the above technical solution, preferably, the liquid control unit includes a first flow controller and a second flow controller, the first output end is located on the first flow controller, and the first flow controller is configured to adjust the flow rate of the cleaning liquid entering the first fluid delivery channel from the first output end; the second output is located on a second flow controller configured to regulate the amount of cleaning fluid entering the second fluid delivery channel from the second output.
In the above technical solution, preferably, the first flow controller and the second flow controller are both water pumps.
In the above-described aspect, it is preferable that the first flow rate controller and the second flow rate controller have different set flow rates.
In the above technical solution, preferably, both the first fluid transport channel and the second fluid transport channel are in a passage state all the time.
In the above technical solution, preferably, the first fluid delivery channel and the second fluid delivery channel have a part of pipelines respectively in heat conduction contact with the heating body.
In the above technical solution, preferably, the distribution system is configured to make the fluid in the first fluid delivery channel and the fluid in the second fluid delivery channel exist in different states after passing through the heating body.
In the above technical solution, preferably, the first fluid transfer channel and the second fluid transfer channel have different contact areas with the heating body.
In the above technical solution, preferably, the liquid control unit includes a flow control member and a three-way valve connected to the flow control member, the first output end and the second output end are both located on the three-way valve, and the flow control member is configured to provide different output flow rates of the cleaning liquid for the first output end and the second output end.
In the above technical solution, preferably, the flow control member is a water pump.
In the above technical solution, preferably, the liquid control unit, 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 further includes an independent switch for controlling the operation of the heating body.
Compared with the prior art, the utility model obtain following beneficial effect: the utility model discloses an independent two way fluid delivery path supplies liquid/vapour to two fluid spouts respectively, can spray to two directions, consequently the utility model discloses have more nimble clean mode, better clean 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 first schematic block diagram of a dispensing system of the present invention;
FIG. 5 is a schematic block diagram of a second embodiment of the dispensing system of the present invention;
FIG. 6 is a perspective view of the cleaning head of the present invention (with part of the housing not shown);
fig. 7 is a perspective view of the distribution pipe 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; 20. a liquid control unit; 201. a flow control member; 202. a three-way valve; 21. a first flow controller; 211. a first output terminal; 22. a second flow controller; 221. a second output terminal; 23. a first fluid delivery channel; 24. a second fluid delivery passageway; 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
In order to explain the technical content, structural features, attained objects and functions of the present invention in detail, the following description is given in conjunction with the embodiments.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of the 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. Additionally, the present disclosure 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 device for receiving a user command to control the operation of each electric component. 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 various 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. Referring to fig. 3, the cleaning head 100 is provided with a first fluid nozzle 25 facing the roller brush and a second fluid nozzle 26 facing the floor to be cleaned in front of the cleaning head 100. 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. 4 and 5, the wet surface cleaning apparatus further comprises a distribution system 200 for distributing cleaning liquid or vapor to the surface to be cleaned or the surface of the roll brush. The dispensing system 200 comprises a clean water tank 33, a heating body 27 and a liquid control unit 20 for outputting water in said clean water tank 33. The liquid control unit 20 is disposed between the clean water tank 33 and the heating body 27, the liquid control unit 20 has a first output end 211 and a second output end 221, a first fluid delivery channel 23 is disposed between the first output end 211 and the first fluid nozzle 25, a second fluid delivery channel 24 is disposed between the second output end 221 and the second fluid nozzle 26, the first fluid delivery channel 23 and the second fluid delivery channel 24 are disposed in parallel, and a part of the first fluid delivery channel 243 and the second fluid delivery channel 24 are in heat conduction contact with the heating body 27.
FIG. 4 is a schematic block diagram of a dispensing system in an exemplary embodiment that provides a dual inlet and dual outlet configuration. The liquid control unit 20 is disposed between the clean water tank 33 and the heating body 27, the liquid control unit 20 includes a first flow controller 21 for adjusting the flow rate of the cleaning liquid entering the first fluid conveying channel 23 and a second flow controller 22 for adjusting the flow rate of the cleaning liquid entering the second fluid conveying channel 24, the first output end 211 is disposed at the outlet of the first flow controller 21, and the second output end 221 is disposed at the outlet of the second flow controller 22.
Further, the first flow controller 21 and the second flow controller 22 are pumps. When a user uses the device, the user can select to spray water to the rolling brush or spray water to the ground to be cleaned according to the requirement, clear water in the clear water tank 33 is controlled by the first flow controller 21 and the second flow controller 22 to be respectively input into the first fluid conveying channel 23 or the second fluid conveying channel 24 at set flow rates, and can also supply liquid to the first fluid conveying channel 23 and the second fluid conveying channel 24 at the same time, the first fluid conveying channel 23 and the second fluid conveying channel 24 both pass through the heating body 27, so that the liquid in the channels can be heated or steam can be generated, the heating body 27 is controlled by an independent switch, and when the heating body 27 does not work, cold water is only output outwards.
Fig. 5 shows a schematic block diagram of another embodiment of the distribution system, wherein the liquid control unit 20 comprises a flow control unit 201 and a three-way valve 202 connected to the flow control unit 201, the first output 2021 and the second output 2022 are both located on the three-way valve 202, and the flow control unit 201 is configured to provide different output flows of the cleaning liquid to the first output 2021 and the second output 2022. When the clear water tank 33 is disposed above the three-way valve 202, the liquid supply can be performed using a hydraulic pressure difference, so that the flow control member 201 can be omitted. In this embodiment, the liquid control unit 20 can selectively supply the cleaning liquid to the first fluid delivery channel 23 or the second fluid delivery channel 24, and the user can selectively spray water or steam to the brush or the floor at the same time.
Referring to fig. 6 and 7, the cleaning head 100 is further provided with a distribution pipe 29 connected to the first fluid conveying channel 23 and the second fluid conveying channel 24, the distribution pipe 29 includes a hollow flow equalizing pipe 291, a first connector 292 connected to the first fluid conveying channel 23, and a second connector 293 connected to the second fluid conveying channel 24, the hollow flow equalizing pipe 291 is disposed parallel to the axial direction of the rolling brush 13, the first connector 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 the cleaning liquid conveyed through the first fluid conveying channel 23 is uniformly distributed to the first fluid nozzles 25 after entering the hollow flow equalizing pipe 291 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.
The clear water tank 33, the liquid control unit 20 and the heating body 27 of the distribution system 200 are all arranged on the cleaning host 300, so that thicker and heavy components such as an electromagnetic valve and a heating body are not required to be arranged on the cleaning head 100, the cleaning head structure is very simple, the circuit and the water path are simpler in design, and the whole cleaning head is lighter, thinner and more attractive in appearance.
In order to clean ground better, increase the flexibility that the product was used and adapt to multiple spot cleanness, the utility model discloses a first spout 25 sets up towards the round brush chamber for spray cleaning solution to the round brush, second spout 26 sets up towards the place ahead or the below of cleaning head, finally makes the cleaning head can provide one and treats the liquid or the steam of clear surface injection towards. In a preferred embodiment of the invention, the first fluid transport channel 23 transports a liquid cleaning liquid, which may be clear water, cold water, hot water or a liquid mixed with a cleaning agent, (which may be in communication with the first fluid transport channel 23 via a further cleaning agent storage container, so that the first fluid can be mixed with the clear water when passing the cleaning agent storage container), while the second fluid transport channel 24 transports steam to the floor to be cleaned. In other embodiments of the present invention, the first fluid transfer passage and the second fluid transfer passage 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 conveying channel 23 and the second fluid conveying channel 24 to pass through and to be in heat conduction contact, and the heating body 27 is provided with a heating tube 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 controller 21 and the second flow controller 22, for example, the first flow controller 21 selects a pump with a large flow rate, when the fluid in the first fluid conveying channel 23 passes through the heating body 27, the fluid is not heated enough to be steam, and can only be heated or not heated, so that the first nozzle 25 comes out of cold water or hot water. And the flow rate of the fluid in the second fluid delivery passage 24 is small, and when passing through the heating body 27, it can be heated to a vapor state, so that the second nozzle 26 injects the high-temperature vapor. The power adjustment of the heating tube can be combined, or the contact areas of the first fluid conveying channel and the second fluid conveying channel, which are in contact with the heating body, are different (if the pipe diameter of the second fluid conveying channel is larger than that of the first fluid conveying channel), so that the two paths of fluids are heated by one heating body, and the functions of providing cold water, hot water and steam for the first nozzle and the second nozzle are realized.
In order 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 that the fluid sprayed from the first fluid conveying channel and the second fluid conveying channel can be prevented from being carried away by the suction channel again 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 above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (12)
1. A wet surface cleaning apparatus, comprising:
a cleaning main machine providing vacuum suction force;
the cleaning head is provided with a suction opening and a rolling brush rotatably arranged at the suction opening, and a first fluid nozzle and a second fluid nozzle are formed in the cleaning head;
the distribution system comprises a clean water tank, a heating body and a liquid control unit for outputting water in the clean water tank, wherein the liquid control unit is arranged between the clean water tank and the heating body, the liquid control unit is provided with a first output end and a second output end, a first fluid conveying channel is arranged between the first output end and the first fluid nozzle, a second fluid conveying channel is arranged between the second output end and the second fluid nozzle, the first fluid conveying channel and the second fluid conveying channel are arranged in parallel, and part of pipelines of the first fluid conveying channel and/or the second fluid conveying channel are in heat-conducting contact with the heating body.
2. A wet surface cleaning apparatus according to claim 1, wherein: the liquid control unit comprises a first flow controller and a second flow controller, the first output end is positioned on the first flow controller, and the first flow controller is configured to adjust the flow of the cleaning liquid from the first output end into the first fluid conveying channel; the second output is located on a second flow controller configured to regulate the amount of cleaning fluid entering the second fluid delivery channel from the second output.
3. A wet surface cleaning apparatus according to claim 2, wherein: the first flow controller and the second flow controller are both water pumps.
4. A wet surface cleaning apparatus according to claim 2 or 3, wherein: the first flow controller and the second flow controller have different set flow rates.
5. A wet surface cleaning apparatus according to claim 2, wherein: the first fluid conveying channel and the second fluid conveying channel are always in a passage state.
6. A wet surface cleaning apparatus according to claim 5, wherein: the first fluid conveying channel and the second fluid conveying channel are respectively provided with a part of pipelines which are in heat conduction contact with the heating body.
7. A wet surface cleaning apparatus according to claim 6, wherein: the distribution system is configured such that the fluid in the first fluid transport channel and the second fluid transport channel exists in different physical states after passing through the heating body.
8. A wet surface cleaning apparatus according to claim 6 or 7, wherein: the contact areas of the first fluid conveying channel and the second fluid conveying channel, which are contacted with the heating body, are different.
9. A wet surface cleaning apparatus according to claim 1, wherein: the liquid control unit comprises a flow control component and a three-way valve communicated with the flow control component, the first output end and the second output end are both positioned on the three-way valve, and the flow control component is configured to provide different cleaning liquid output flows for the first output end and the second output end.
10. A wet surface cleaning apparatus according to claim 9, wherein: the flow control component is a water pump.
11. A wet surface cleaning apparatus according to claim 1, wherein: the liquid control unit, the heating body and the clean water tank are all arranged on the cleaning host.
12. A wet surface cleaning apparatus according to claim 1, wherein: the wet surface cleaning device also comprises an independent switch for controlling the heating body to work.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728719 | 2019-10-15 | ||
| CN2019217287191 | 2019-10-15 |
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| CN211130861U true CN211130861U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911194165.6A Active CN112656321B (en) | 2019-10-15 | 2019-11-28 | Wet type surface cleaning device |
| CN201922096692.5U Active CN211130861U (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 |
| CN201911192655.2A Active CN112656299B (en) | 2019-10-15 | 2019-11-28 | Wet-type surface cleaning device |
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| CN201911194165.6A Active CN112656321B (en) | 2019-10-15 | 2019-11-28 | Wet type surface cleaning device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922093499.6U Active CN211381139U (en) | 2019-10-15 | 2019-11-28 | Wet surface cleaning device |
| CN201911192655.2A Active CN112656299B (en) | 2019-10-15 | 2019-11-28 | Wet-type surface cleaning device |
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| CN112656299A (en) * | 2019-10-15 | 2021-04-16 | 苏州诚河清洁设备有限公司 | Wet-type 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 |
| CN113243849A (en) * | 2021-03-31 | 2021-08-13 | 北京顺造科技有限公司 | Cleaning device, supply device and cleaning system |
| CN113243835A (en) * | 2021-03-10 | 2021-08-13 | 北京顺造科技有限公司 | Cleaning head device and cleaning equipment |
| CN113243834A (en) * | 2021-03-10 | 2021-08-13 | 北京顺造科技有限公司 | Rolling brush assembly, cleaning head device, cleaning equipment and method |
| CN113633230A (en) * | 2021-08-12 | 2021-11-12 | 北京顺造科技有限公司 | Cleaning device, surface cleaning equipment and surface cleaning system |
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| CN113243850A (en) * | 2021-02-10 | 2021-08-13 | 北京顺造科技有限公司 | Communication method for base station and surface cleaning equipment and storage medium |
| CN112971636A (en) * | 2021-02-10 | 2021-06-18 | 深圳市杉川机器人有限公司 | Floor cleaning machine |
| 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 |
| CN113243836B (en) * | 2021-05-11 | 2023-09-26 | 北京顺造科技有限公司 | Cleaning device control method, cleaning system control method and cleaning device |
| WO2023050438A1 (en) * | 2021-09-30 | 2023-04-06 | 添可智能科技有限公司 | Cleaning machine and fluid channel assembly |
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| JP7356656B1 (en) | 2022-11-28 | 2023-10-05 | 株式会社テクノスヤシマ | Cleaning roller and vacuum cleaner |
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| AU2016101847B4 (en) * | 2015-10-28 | 2022-02-17 | Bissell Inc. | Surface cleaning apparatus |
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- 2019-11-28 CN CN201911194165.6A patent/CN112656321B/en active Active
- 2019-11-28 CN CN201922096692.5U patent/CN211130861U/en active Active
- 2019-11-28 CN CN201922093499.6U patent/CN211381139U/en active Active
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| CN114468869A (en) * | 2022-04-14 | 2022-05-13 | 苏州简单有为科技有限公司 | Cleaning head and 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112656321A (en) | 2021-04-16 |
| CN211381139U (en) | 2020-09-01 |
| CN112656299A (en) | 2021-04-16 |
| CN112656321B (en) | 2024-05-24 |
| CN112656299B (en) | 2024-05-24 |
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