CN115413971B - Washing cleaning equipment - Google Patents
Washing cleaning equipment Download PDFInfo
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- CN115413971B CN115413971B CN202211078500.8A CN202211078500A CN115413971B CN 115413971 B CN115413971 B CN 115413971B CN 202211078500 A CN202211078500 A CN 202211078500A CN 115413971 B CN115413971 B CN 115413971B
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- clean water
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- 238000004140 cleaning Methods 0.000 title claims abstract description 73
- 238000005406 washing Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 273
- 239000010865 sewage Substances 0.000 claims abstract description 156
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 239000007921 spray Substances 0.000 claims abstract description 12
- 230000001502 supplementing effect Effects 0.000 claims abstract description 12
- 239000013505 freshwater Substances 0.000 claims description 19
- 239000000523 sample Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000001680 brushing effect Effects 0.000 description 18
- 230000002457 bidirectional effect Effects 0.000 description 15
- 238000005201 scrubbing Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 239000003599 detergent Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
- A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
- A47L11/305—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools the tools being disc brushes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—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
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
-
- 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
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a water-washing cleaning device comprising: the washing mechanism is provided with a miniature clean water tank, the miniature clean water tank is connected with a plurality of spray heads, a washing piece is provided with a suction inlet, a suction channel is communicated with the suction inlet and a sewage collecting tank, an impeller is arranged in the sewage collecting tank, and an outlet of the sewage collecting tank is connected with the miniature sewage tank; the water storage mechanism is provided with a two-way pump, the first end of the two-way pump is respectively connected with a water supplementing piece and a water draining piece, the second end of the two-way pump is respectively connected with a micro clean water tank and a micro sewage tank, each end of the two-way pump is connected with a one-way valve, clean water is unidirectionally communicated along the directions of the water supplementing piece, the two-way pump and the micro clean water tank, and sewage is unidirectionally communicated along the directions of the micro sewage tank, the two-way pump and the water draining piece; one end of the handheld rod is hinged with the cleaning shell, and the other end of the handheld rod is connected with the box body through a hose. The invention can ensure that the water outlet pressure is the same no matter the water outlet is at a low position or a high position, and the clean water can be supplemented and the sewage can be discharged by utilizing the cooperation of a two-way pump and a one-way valve.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to water-washing cleaning equipment.
Background
The floor washing machine type water washing cleaning equipment is a cleaning machine which is suitable for cleaning hard ground and sucking sewage at the same time, and can remove the sewage from a site, and has the advantages of environmental protection, energy saving, high efficiency and the like. The working principle is that clear water is discharged from a clear water tank of the floor washing machine, and is conveyed to the lower part of the brush disc to be matched with the brush disc to rotate for washing the floor through a water pipe passage. While the floor scrubber moves forwards, the water sucking scraper sucks sewage into the sewage tank while scrubbing, the structure of the water scrubbing cleaning device shown in China patent CN201811149782.X, CN201811151875.6 is more compact and more energy-saving, and the floor scrubbing device can clean (glass and wall) vertical surfaces, but usually two water pumps are needed, one water pump is connected with a clean water pipeline, and the other water pump is connected with the sewage pipeline, so that the floor scrubbing device is slightly high in cost and slightly large in volume.
In view of this, there is a need for a water-washing cleaning apparatus that is low in cost and capable of ensuring uniform water output in various situations.
Disclosure of Invention
Therefore, the invention aims to overcome the defects that the floor washing machine in the prior art is high in cost and not suitable for working on an inclined or vertical surface, and provides the water washing cleaning equipment which is low in cost and can ensure uniform water outlet under various conditions.
In order to solve the above technical problems, the present invention provides a water washing cleaning apparatus, comprising:
the washing mechanism is provided with a washing shell, a washing part is arranged under a chassis of the washing shell, a miniature clean water tank is arranged on the washing shell, the miniature clean water tank is connected with a plurality of spray heads pointing to the washing part and/or the periphery thereof, a suction inlet is arranged in or around the washing part, the suction inlet is positioned at one end of a suction channel, the other end of the suction channel is communicated with a sewage collecting tank, an impeller is arranged in the sewage collecting tank, and an outlet of the sewage collecting tank is connected with the miniature sewage tank;
the water storage mechanism comprises a box body, a two-way pump is arranged in the box body, a first end of the two-way pump is connected with a water supplementing piece and a water draining piece through a first clear water pipe and a first sewage pipe respectively, a second end of the two-way pump is connected with a miniature clear water tank and a miniature sewage tank through a second clear water pipe and a second sewage pipe respectively, the first clear water pipe, the second clear water pipe, the first sewage pipe and the second sewage pipe are all connected with check valves, clear water is unidirectionally communicated along the directions of the water supplementing piece, the two-way pump and the miniature clear water tank, and sewage is unidirectionally communicated along the directions of the miniature sewage tank, the two-way pump and the water draining piece;
the handheld rod, handheld rod one end with wash the shell and hinge, the other end through the hose with the box is connected, second clear water pipe and second sewer pipe are located handheld rod.
In one embodiment of the invention, both ends of the two-way pump are connected with each water pipe through a three-way joint, and the one-way valve is arranged between the three-way joint and each water pipe.
In one embodiment of the invention, the micro-tank is positioned near the top of the cleaning housing, the micro-tank is positioned within the range of nine o 'clock to twelve o' clock to three o 'clock of the cleaning housing, the micro-tank is positioned near the chassis, and the micro-tank is positioned within the range of three o' clock to six o 'clock to nine o' clock of the cleaning housing.
In one embodiment of the invention, the included angles between the two sides corresponding to the clean water outlet of the miniature clean water tank, the sewage collecting port of the sewage collecting tank and the sewage outlet of the miniature sewage tank are acute angles.
In one embodiment of the invention, a third clear water pipe connecting the clear water outlet of the micro clear water tank and the spray head is arranged obliquely.
In one embodiment of the invention, a water level detection assembly is arranged in the micro clean water tank and the micro sewage tank.
In one embodiment of the invention, the water level detection assembly comprises conductive probes and electrodes, wherein the conductive probes are respectively arranged at the inlet and the outlet of the micro clear water tank and the micro sewage tank, and the conductive probes are connected with the electrodes.
In one embodiment of the invention, the water level detection assembly includes magnetic floats within the micro fresh water tank and micro waste water tank and magnetic detection elements disposed at the inlet and outlet of the micro fresh water tank and micro waste water tank, respectively.
In one embodiment of the invention, an additional rod is detachably connected to one end of the hand-held rod near the water storage mechanism, and the additional rod is a grip extending outwards along the radial direction of the hand-held rod.
In one embodiment of the invention, the water replenishing part is a high-capacity clean water tank and/or a clean water input pipeline, and the water draining part is a high-capacity sewage tank and/or a water draining pipe.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the water washing and cleaning device, the miniature clean water tank and the miniature sewage tank are arranged in the washing mechanism, so that a part of clean water and sewage can be buffered at a position close to a washing part, on one hand, the same flow rate of the clean water sprayed to the ground or the vertical face can be ensured, on the other hand, the clean water and the sewage are not required to be pumped in real time, the miniature clean water tank and the miniature sewage tank can be used for a period of time flexibly, the large-capacity clean water tank can be connected for a long time to work, and the two-way pump is matched with the one-way valve to realize the replenishment of the clean water and the discharge of the sewage.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the scrubbing mechanism of the present invention;
FIG. 3 is an enlarged view of the water storage mechanism of the present invention;
FIG. 4 is a schematic diagram of the present invention for replenishing micro fresh water tanks;
FIG. 5 is a schematic diagram of the present invention draining a micro-tank;
fig. 6 is a top view of the scrubbing mechanism of the present invention.
Description of the specification reference numerals:
10. a brushing mechanism; 11. cleaning the shell; 12. brushing a disc; 13. miniature clear water tank; 131. a clear water outlet; 14. a spray head; 15. a suction inlet; 16. a sewage collection tank; 161. a sewage collection port; 17. an impeller; 18. a miniature sewage tank; 181. a sewage outlet; 19. a third clear water pipe;
20. a water storage mechanism; 21. a case; 22. a bi-directional pump; 23. a first clear water pipe; 24. a first sewer pipe; 25. a second clear water pipe; 26. a second sewer pipe; 27. a water supplementing member; 28. a drain member; 29. a one-way valve;
30. a hand-held lever; 31. a hose; 32. a first rotation shaft; 33. and a second rotation shaft.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Referring to fig. 1, a schematic overall structure of a water-washing cleaning apparatus according to the present invention is shown. The water washing cleaning device of the present invention comprises:
the brushing mechanism 10 is used for cleaning the cleaning surface. The washing mechanism 10 is provided with a washing shell 11 for fixing each part; a scourer is arranged under the chassis of the cleaning housing 11. The brushing member is any structure capable of brushing the cleaning surface, and may be, for example, a rolling brush structure in the prior art or a brush disc structure. In this embodiment, the brushing element is exemplified by the brush plate 12, specifically, referring to fig. 2, at least one of the brush hair, the brush sheet and the brush strip is disposed on the brush plate 12, and the brush hair, the brush sheet or the brush strip extends along the middle portion of the brush plate 12 to the edge in a spiral line. The brush plate 12 rotates to rub against the cleaning surface, thereby cleaning the cleaning surface. The cleaning shell 11 is provided with a micro clean water tank 13, and the micro clean water tank 13 can be arranged above the inside of the cleaning shell 11 or above the outside of the cleaning shell 11. The micro water tank 13 is connected with a plurality of spray heads 14 which are directed towards the brushing elements and/or the periphery thereof, wherein when the brushing elements are brush discs 12, the spray heads 14 are directed towards the brush discs 12 and can also be directed towards the periphery of the brush discs 12, and when the brushing elements are rolling brushes, the spray heads can be directed towards the periphery of the rolling brushes. In this embodiment, the nozzle 14 sprays the cleaning liquid in the micro-sized cleaning liquid tank to the brush plate 12, and the brush plate 12 exerts a better cleaning effect under the action of the cleaning liquid. The cleaning liquid becomes sewage after the cleaning surface is cleaned, and the sewage on the cleaning surface is required to be sucked away to clean the cleaning surface, so that the suction inlet is arranged in or around the scourer. In this embodiment, the spiral bristles, brush sheets or brush strips can collect sewage at a position corresponding to the middle part of the brush disc 12, so that the suction inlet 15 is arranged in the brush disc 12 corresponding to the middle part thereof. When the scrubber is a roll brush, the suction inlet 15 may be disposed around the roll brush. The suction inlet 15 is positioned at one end of the suction channel, the other end of the suction channel is communicated with the sewage collecting tank 16, and an impeller 17 is arranged in the sewage collecting tank 16. The impeller 17 rotates to generate centrifugal force to suck the sewage into the sewage collecting tank 16, and meanwhile, the blades of the impeller 17 generate radial thrust to the sewage to push the sewage to the edge of the sewage collecting tank 16. The outlet of the sewage collecting tank 16 is connected with a miniature sewage tank 18 to hold the sucked sewage.
The water storage mechanism 20 is shown with reference to fig. 3, the water storage mechanism 20 comprises a tank body 21, a bidirectional pump 22 is arranged in the tank body 21, a first end of the bidirectional pump 22 is connected with a water supplementing piece 27 and a water draining piece 28 through a first clear water pipe 23 and a first sewage pipe 24 respectively, a second end of the bidirectional pump 22 is connected with the miniature clear water tank 13 and the miniature sewage tank 18 through a second clear water pipe 25 and a second sewage pipe 26 respectively, and communication between the miniature clear water tank 13 and the bidirectional pump 22 and between the miniature sewage tank 18 and the water draining piece 28 are achieved. Referring to fig. 4 and 5, in order to ensure that clear water only flows from the water replenishment 27 to the micro fresh water tank 13 during operation, sewage only gathers from the micro sewage tank 18 to the water discharge 28, the first clear water pipe 23, the second clear water pipe 25, the first sewage pipe 24 and the second sewage pipe 26 are all connected with one-way valves 29, the clear water is in one-way communication along the directions of the water replenishment 27, the two-way pump 22 and the micro fresh water tank 13, and the sewage is in one-way communication along the directions of the micro sewage tank 18, the two-way pump 22 and the water discharge 28. Referring to fig. 4, when the motor of the bi-directional pump 22 rotates forward, clean water enters the bi-directional pump 22 from bottom to top through the first clean water pipe 23 communicated with the water replenishing piece 27, and is pumped into the micro clean water tank 13 through the second clean water pipe 25 to replenish water. Because of the presence of the non-return valve 29, the first sewer pipe 24 between the drain 28 and the bi-directional pump 22 is closed and the second sewer pipe 26 between the bi-directional pump 22 and the micro sewer tank 18 is closed, so that sewage does not enter the bi-directional pump 22 from the drain 28, nor does water pumped by the bi-directional pump 22 enter the micro sewer tank 18 from the second sewer pipe 26 to occupy the capacity of the micro sewer tank 18 and result in mixing of fresh water with sewage. In fig. 5, when the motor of the bi-directional pump 22 is reversed, sewage enters the bi-directional pump 22 from the micro tank 18 through the second sewage pipe 26 from top to bottom, and is pumped into the drain 28 by the bi-directional pump 22 through the first sewage pipe 24 to drain the sewage. Because of the existence of the check valve 29, the first clean water pipe 23 and the second clean water pipe 25 between the micro clean water tank 13 and the large capacity clean water tank and the bidirectional pump 22 are closed, at this time, the clean water in the micro clean water tank 13 cannot be pumped out, and the sewage pumped out from the micro sewage tank 18 cannot enter the large capacity clean water tank to pollute the clean water. Because the micro clean water tank 13 and the micro sewage tank 18 are in operation at intervals, the clean water supplementing and the sewage discharging can be performed by controlling the motor of the bidirectional pump 22 to rotate forward and backward manually or automatically through the switch, so that clean water can be supplemented or sewage can be discharged, and no clean water or sewage can be discharged untimely during cleaning. Further, the check valve through which the clean water flows can adopt various common micro check valves, and the check valve through which the sewage flows can adopt micro duckbill valves which are more suitable for particles to flow.
Referring to fig. 1, for cleaning, the present invention further includes a handle bar 30, wherein one end of the handle bar 30 is hinged to the cleaning housing 11, so that the relative angle between the handle bar 30 and the scrubbing mechanism 10 can be conveniently adjusted. The other end of the hand-held rod 30 is connected with the box body 21 through a hose 31, so that the brushing mechanism 10 can move, can be lifted by a high level to clean the wall elevation, and can also be inclined downwards to clean the lower level of the wall elevation or mop the floor. The second clear water pipe 25 and the second sewer pipe 26 are located in the holding bar 30, and the holding bar 30 forms a protection for the second clear water pipe 25 and the second sewer pipe 26.
The present invention enables a portion of the fresh water to be buffered as close to the cleaning surface as possible by providing the micro fresh water tank 13 within the scrubbing mechanism 10. Because the distance between the clean water and the cleaning surface is unchanged, no matter the washing mechanism 10 is used for cleaning a low position or a high position, the flow of the clean water flowing out of the miniature clean water tank 13 is almost unchanged, so that the rotating speed of the bidirectional pump 22 is not required to be regulated, the control of the bidirectional pump 22 is simplified, the setting of a speed regulating switch is avoided, and under the condition that parts are reduced, the cleaning device is simpler in structure, convenient to assemble and lower in cost. Meanwhile, because the displacement of the bidirectional pump 22 does not need to be changed, in the embodiment of the invention, the bidirectional pump 22 can be selected as a gear pump which has the advantages of simple and compact structure, small volume, light weight, low price, convenient maintenance and reliable operation, and can also be selected as other pumps capable of realizing bidirectional pumping, such as a peristaltic pump or a Roots pump.
In the embodiment of the present invention, the water replenishing member 27 and the water discharging member 28 are provided as a large capacity clear water tank and a large capacity sewage tank, respectively, for convenience of use in various situations. Through setting up large capacity clean water tank, can select to add detergent or antiseptic solution, during operation, impress the interior clear water of large capacity clean water tank in miniature clean water tank 13, pump the sewage in the miniature sewage case 18 into the large capacity sewage case, through the collection of large capacity sewage case to sewage, conveniently discharge after handling sewage, prevent the polluted environment. After the high-capacity clean water tank is pumped out or the high-capacity sewage tank is filled up, the machine can be stopped for processing the high-capacity clean water tank. The high-capacity clean water tank and the high-capacity sewage tank are arranged in the tank body 21, and the weight of the tank body 21 is large at the moment, so that wheels can be arranged at the bottom of the tank body 21, the tank body 21 can be moved by utilizing a hand pushing or electric mode, and different cleaning positions are matched. The box body can be provided with a handle and a fixed or telescopic push-pull rod (the specific structure is the same as that of a draw-bar box in the prior art, and the details are not repeated here), so that the box body is convenient to move.
In other embodiments of the present invention, the water replenishing member 27 may be set directly as a clean water inlet pipe, which is directly connected to the tap water valve for replenishing water. Of course, for adding the detergent or the disinfectant, the water supplementing member 27 may be a large-capacity clean water tank connected with the clean water input pipe, and the tap water valve is opened, so that clean water enters the large-capacity clean water tank through the clean water input pipe to be mixed with the detergent or the disinfectant, and the clean water can be cleaned better. At this time, the drain member 28 is configured as a large-capacity drain tank for uniformly collecting the sewage containing the detergent or the sterilizing liquid, and can hold the sediment in the large-capacity drain tank and add the adsorbing or decontaminating material to filter the sewage, so that the water source can be reused. In other embodiments of the present invention, the drain 28 may also be directly configured as a drain through which the cleaned wastewater is directly discharged without being buffered by the high capacity wastewater tank. Under the condition that only a clean water input pipe or a large-capacity clean water tank is arranged and no detergent is added, the sewage can be directly discharged into a sewer through a drain pipe or directly discharged in the field. In order to extract the whole clean water in the large-capacity clean water tank as much as possible, the first clean water pipe 23 is inserted into the bottom of the large-capacity clean water tank, and the bottom surface of the large-capacity clean water tank is inclined, so that the bottom surface of one side of the large-capacity clean water tank is low in height, when a small amount of clean water remains, the small amount of clean water can be gathered in the bottom surface of the large-capacity clean water tank, and the first clean water pipe 23 is arranged corresponding to the lowest point of the bottom surface of the large-capacity clean water tank, so that the clean water gathered in the bottom surface of the large-capacity clean water tank can be extracted.
Referring to fig. 3, since two water pipes are respectively connected to two ends of the bi-directional pump 22, each water pipe is connected with a one-way valve 29, in order to facilitate connection of each part, in this embodiment, two ends of the bi-directional pump 22 are connected to each water pipe through a three-way joint, and the one-way valve 29 is disposed between the three-way joint and each water pipe. On one hand, no connection position is required to be additionally arranged; on the other hand, the one-way valve 29 is arranged close to the two-way pump 22, namely, a water pipe is closed at a position close to the port of the two-way pump 22, so that when the two-way pump 22 works, residual liquid in the closed water pipe cannot be sucked, the mixing of clean water and sewage is avoided, and the cleaning effect is improved.
Further, referring to fig. 2 and 6, since the scrubbing mechanism 10 has a plurality of different working states such as low cleaning position or high cleaning position, in order to ensure that the clean water can flow from the micro clean water tank 13 to the surface to be cleaned under the various working states, the micro clean water tank 13 is arranged near the top of the cleaning shell 11, the micro clean water tank 13 is positioned in the range of nine o 'clock to twelve o' clock to three o 'clock of the cleaning shell 11, the micro sewage tank 18 is arranged near the chassis, and the micro sewage tank 18 is positioned in the range of three o' clock to six o 'clock to nine o' clock of the cleaning shell 11. Wherein, the right front of the brushing mechanism 10 is twelve o ' clock direction when the floor is cleaned, and the several o ' clock-several o ' clock directions are clockwise directions. That is, the micro fresh water tank 13 is located not only near the top of the washing housing 11 but also near the front of the washing housing 11, and the micro sewage tank 18 is located not only near the lower portion of the washing housing 11 but also near the rear of the washing housing 11. At this time, when the cleaning is at a low level, the micro clean water tank 13 is located above the surface to be cleaned and is higher than the micro sewage tank 18, and clean water can flow onto the lower surface to be cleaned due to gravity and can be pumped into the micro sewage tank 18 smoothly. When the cleaning device is used for cleaning a high place, the micro clean water tank 13 is still positioned at the upper part of the cleaning mechanism 10, the micro sewage tank 18 is positioned below the cleaning mechanism 10, the height of the micro clean water tank 13 is higher than that of the micro sewage tank 18, the micro clean water tank 13 ejects clean water from the upper part, the brush plate 12 cleans a cleaning surface by using the clean water, and the cleaned sewage is sucked into the sewage tank below, so that the natural rule of water flow flowing from the high place to the low place is met. Further, the sewage inlet of the micro sewage tank 18 is located at the highest position of the micro sewage tank 18, i.e. at the shortest distance from the three to nine o ' clock line, and the sewage tank is located at the farthest distance from the wall surface, and the clear water outlet 131 of the micro clear water tank 13 is located at the lowest position of the micro clear water tank 13, i.e. at the shortest distance from the three to nine o ' clock line, and the closest distance from the three to nine o ' clock line.
Further, in order to ensure that the scrubbing mechanism 10 is positioned at the lowest point of the corresponding water tank, whether it is positioned parallel to the ground or perpendicular to the ground, the clean water outlet 131 of the micro clean water tank 13, the sewage collecting port 161 of the sewage collecting tank 16, or the sewage outlet 181 of the micro sewage tank 18, and the angles between the two corresponding sides of the clean water outlet 131 of the micro clean water tank 13, the sewage collecting port 161 of the sewage collecting tank 16, and the sewage outlet 181 of the micro sewage tank 18 are acute angles. Due to the arrangement of the acute angle, the positions of the micro clean water tank 13, the sewage collecting tank 16 and the micro sewage tank 18, which are close to the chassis of the cleaning shell 11, correspond to the water outlet are inclined towards the chassis of the cleaning shell 11, and one side corresponding to the six-o-clock direction is inclined towards the six-o-clock direction from the top of the cleaning shell 11 to the chassis along twelve o-clock. Therefore, the position where the two side surfaces intersect is at the lowest point of the corresponding water tank when the brushing mechanism 10 is attached to the ground, and is still at the lowest point of the corresponding water tank when the brushing mechanism 10 is attached to the wall elevation, so that the water flow in the water tank can be ensured to flow out from the water outlet arranged at the position. Further, the number of brushes may be one or more, as desired, and in this embodiment, two brushes 12 are provided. The two brush discs 12 are each provided with a vertically upward suction channel, and an impeller 17 is arranged above the suction channel, and compared with the two brush discs sharing the impeller 17, the arrangement mode of the double impeller 17 is more efficient, each brush disc 12 is respectively provided with a corresponding sewage collecting tank 16, and both sewage collecting tanks 16 can be connected to the miniature sewage tank 18.
As a preferred embodiment of the present invention, the third fresh water pipe 19 connecting the fresh water discharge port 131 of the micro fresh water tank 13 and the spray head 14 is disposed to be inclined. Because the micro clean water tank 13 has small volume, the water pressure from the clean water outlet 131 to the spray head 14 is small, when the water level of the micro clean water tank 13 is low, if cavitation is generated in the third clean water pipe 19, the flow of water in the thinner third clean water pipe 19 can be blocked, and of course, the third clean water pipe 19 can also adopt a thicker water pipe and a smaller water outlet; or a water pump is arranged on the third clear water pipe.
The bidirectional pump 22 pumps clean water into the micro clean water tank 13 at random, pumps sewage out of the micro sewage tank 18, and judges whether water supplementing or pumping is needed through a water level detection component for detecting the liquid level in the tank. For example, the inlets of the micro clean water tank 13 and the micro sewage tank 18 and the outlets of the micro clean water tank 13 and the micro sewage tank 18 are respectively provided with a conductive probe, an electrode is arranged in the micro clean water tank 13 and the micro sewage tank 18, the conductive probes are connected with the electrode, and whether liquid exists at the two conductive probes is determined according to the resistance change condition of the two conductive probes. Or a magnetic float is provided in the micro fresh water tank 13 and the micro sewage tank 18, and magnetic detection elements such as hall elements are provided at the inlet and outlet of the micro fresh water tank 13 and the micro sewage tank 18. Of course, other ways of detecting the liquid level are possible. When the bidirectional pump 22 starts to work, clean water is pumped into the micro clean water tank 13 first, and when the liquid level of the micro sewage tank 18 is high, the bidirectional pump 22 pumps water from the micro sewage tank 18 to the large-capacity sewage tank so as to pump the sewage in the micro sewage tank 18 as much as possible. Since a certain amount of clean water is buffered in the micro clean water tank 13, when the micro sewage tank 18 is pumped, the cleaning work can still be performed, and the impeller 17 continuously pumps the cleaned sewage into the micro sewage tank 18, so that the bidirectional pump 22 does not need to completely pump the sewage in the micro sewage tank 18 in the working process, and a water pumping space is reserved for the micro sewage tank 18. When the sewage in the micro sewage tank 18 is reduced to a certain water level or the clean water in the micro clean water tank 13 is reduced to a certain water level, the bi-directional pump 22 is reversed to press the clean water in the large-capacity clean water tank into the micro clean water tank 13 to supplement the micro clean water tank 13 with water.
In an embodiment of the present invention, the second clean water pipe 25 and the second sewage pipe 26 are disposed in the hand-held rod 30, in order to avoid the position of the impeller 17, the hand-held rod 30 is connected to the cleaning housing 11 through a first rotation shaft 32, the first rotation shaft 32 is an arc-shaped rod, two ends of the arc-shaped rod are rotatably connected to the cleaning housing 11 along the line direction of nine o 'clock and three o' clock, a second rotation shaft 33 is disposed in the middle of the first rotation shaft 32, and the axial direction of the second rotation shaft 33 is perpendicular to the first rotation shaft 32. The first rotation shaft 32 is used for adjusting the horizontal angle between the bottom surface of the brushing mechanism 10 and the hand-held rod 30, if the brushing mechanism 10 is horizontally downward and the hand-held rod 30 is vertically upward as an initial position, an operator stands behind the hand-held rod 30, and the first rotation shaft 32 can adjust the front-back distance between the brushing mechanism 10 and the operator, so that the operator can keep the brushing mechanism 10 horizontally attached all the time when moving the brushing mechanism 10 back and forth. The second rotation shaft 33 is provided to adjust the left-right distance from the brush mechanism 10 to the operator, so that the operator can move the brush mechanism 10 left and right while keeping the brush mechanism 10 horizontally attached to the ground. The first and second rotation shafts 33 are shafts which are rotatable themselves or shafts which are rotated around. In other embodiments of the present invention, the connection between the handle bar 30 and the scrubbing mechanism 10 may be provided with a ball joint, as in the case of some conventional mops, which has the advantage that the handle bar 30 may adjust the angle of operation of the brush plate in a three-dimensional manner. The first rotational shaft 32 or ball joint need not be located at the center line or center of the brush plate because the brush plate rotates with a torque force biased in one direction, which offset the center line or center may offset some of the torque force. Of course, the rotatable portion of the hand-held lever 30 can be provided in a manner that is compatible with existing mops, and other manners of adjusting the hand-held lever 30 are also applicable to the present invention.
Further, an additional rod is detachably connected to a part of the hand-held rod 30, specifically, one end of the hand-held rod 30 near the water storage mechanism 20, and the additional rod is a grip extending radially outwards along the hand-held rod 30, so that the additional rod can be held indoors, and the hand-held rod 30 is partially extended out of the window to scrub glass outside the window. In this embodiment, a caulking groove may be formed on the hand-held rod 30, or an additional sleeve may be provided in parallel, so that the handle may be inserted into the caulking groove or the additional sleeve, the handle may be formed in an "L" or "U" shape, and forms an "h" shaped rod with the hand-held rod 30, and the "L" or "U" shaped rod portion may be held, so that the hand-held rod 30 may be extended out of the window, and the glass outside the window may be cleaned inside the window.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. A water-wash cleaning device, comprising:
the washing mechanism is provided with a washing shell, a washing part is arranged under a chassis of the washing shell, a miniature clean water tank is arranged on the washing shell, the miniature clean water tank is connected with a plurality of spray heads pointing to the washing part and/or the periphery thereof, a suction inlet is arranged in or around the washing part, the suction inlet is positioned at one end of a suction channel, the other end of the suction channel is communicated with a sewage collecting tank, an impeller is arranged in the sewage collecting tank, and an outlet of the sewage collecting tank is connected with the miniature sewage tank;
the water storage mechanism comprises a box body, a two-way pump is arranged in the box body, a first end of the two-way pump is connected with a water supplementing piece and a water draining piece through a first clear water pipe and a first sewage pipe respectively, a second end of the two-way pump is connected with the micro clear water tank and the micro sewage tank through a second clear water pipe and a second sewage pipe respectively, the first clear water pipe, the second clear water pipe, the first sewage pipe and the second sewage pipe are all connected with one-way valves, the one-way valves are arranged close to the two-way pump, clear water is communicated unidirectionally along the directions of the water supplementing piece, the two-way pump and the micro clear water tank, and sewage is communicated unidirectionally along the directions of the micro sewage tank, the two-way pump and the water draining piece;
the handheld rod, handheld rod one end with wash the shell and hinge, the other end through the hose with the box is connected, second clear water pipe and second sewer pipe are located handheld rod.
2. The water washing and cleaning device according to claim 1, wherein two ends of the two-way pump are connected with each water pipe through a three-way joint, and the one-way valve is arranged between the three-way joint and each water pipe.
3. The water wash cleaning device of claim 1, wherein the micro fresh water tank is disposed proximate a top of the wash housing, the micro fresh water tank is located within a range of nine o 'clock to twelve o' clock to three o 'clock of the wash housing, the micro drain tank is disposed proximate the chassis, and the micro drain tank is located within a range of three o' clock to six o 'clock to nine o' clock of the wash housing.
4. The water washing and cleaning apparatus according to claim 1, wherein the angles between both sides corresponding to the clean water discharge port of the micro clean water tank, the sewage collection port of the sewage collection tank, and the sewage discharge port of the micro sewage tank are acute angles.
5. A water washing and cleaning apparatus according to claim 1, characterized in that a third clear water pipe connecting the clear water outlet of the micro-tank and the spray head is arranged obliquely.
6. The water washing and cleaning device according to claim 1, wherein water level detection assemblies are arranged in the micro clean water tank and the micro sewage tank.
7. The water washing and cleaning apparatus according to claim 6, wherein the water level detecting assembly includes conductive probes and electrodes, the conductive probes are respectively installed at the inlet and the outlet of the micro fresh water tank and the micro sewage tank, and the conductive probes are connected to the electrodes.
8. The water washing and cleaning apparatus according to claim 6, wherein the water level detection assembly includes magnetic floats in the micro fresh water tank and the micro sewage tank and magnetic detection elements provided at an inlet and an outlet of the micro fresh water tank and the micro sewage tank, respectively.
9. The water jet cleaning apparatus of claim 1 wherein an additional bar is removably connected to an end of the hand-held bar adjacent the water storage mechanism, the additional bar being a grip extending radially outwardly from the hand-held bar.
10. The water washing and cleaning device according to claim 1, wherein the water supplementing piece is a high-capacity clean water tank and/or a clean water input pipeline, the water draining piece is a high-capacity sewage tank and/or a water draining pipe, the bottom surface of the high-capacity clean water tank is obliquely arranged, and the first clean water pipe is inserted into the high-capacity clean water tank and is arranged corresponding to the lowest point of the bottom surface of the high-capacity clean water tank.
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| CN2022109668658 | 2022-08-11 | ||
| CN202210966865 | 2022-08-11 |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7703126A (en) * | 1977-03-23 | 1978-09-26 | Tapinette B V Geertruida Carel | Vacuum cleaner with hose connected to movable unit - has compartments for clean and dirty water and cleaning liquid pumped to spray nozzle near suction intake |
| JP2004060620A (en) * | 2002-07-31 | 2004-02-26 | Nidec Shibaura Corp | Reversible pump and dishwasher |
| KR20040034390A (en) * | 2003-09-19 | 2004-04-28 | 박명덕 | Vacuum cleaner having water-cleaning function |
| CN203002722U (en) * | 2012-10-31 | 2013-06-19 | 上海承飞航空特种设备有限公司 | Multifunctional cleaning vehicle |
| CN103343439A (en) * | 2013-07-10 | 2013-10-09 | 合肥荣事达三洋电器股份有限公司 | Washing machine with circulating water filtering system |
| WO2016000603A1 (en) * | 2014-07-01 | 2016-01-07 | 张周新 | Washing and cleaning apparatus |
| CN206692435U (en) * | 2017-04-07 | 2017-12-01 | 杭州恒发科技有限公司 | A kind of integrated multifunctional water processing unit |
| CN109171581A (en) * | 2018-09-29 | 2019-01-11 | 孙宇博 | A kind of water washing cleaning device |
| CN109288444A (en) * | 2018-09-29 | 2019-02-01 | 孙宇博 | A kind of water washing cleaning device |
| CN111254897A (en) * | 2020-02-27 | 2020-06-09 | 武汉理工大学 | A kind of unmanned ship and cleaning method for cleaning offshore floating garbage |
| 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 |
| CN215457743U (en) * | 2021-05-18 | 2022-01-11 | 深圳原子动力科技有限公司 | Water tank structure, cleaning machine and cleaning machine workstation |
| CN216823270U (en) * | 2021-04-30 | 2022-06-28 | 北京顺造科技有限公司 | Surface cleaning apparatus and surface cleaning system |
| CN114699027A (en) * | 2022-04-07 | 2022-07-05 | 深圳瑞科时尚电子有限公司 | Clean base station |
| CN216984766U (en) * | 2022-02-23 | 2022-07-19 | 深圳市杉川机器人有限公司 | Cleaning assembly and cleaning equipment |
-
2022
- 2022-09-05 CN CN202211078500.8A patent/CN115413971B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7703126A (en) * | 1977-03-23 | 1978-09-26 | Tapinette B V Geertruida Carel | Vacuum cleaner with hose connected to movable unit - has compartments for clean and dirty water and cleaning liquid pumped to spray nozzle near suction intake |
| JP2004060620A (en) * | 2002-07-31 | 2004-02-26 | Nidec Shibaura Corp | Reversible pump and dishwasher |
| KR20040034390A (en) * | 2003-09-19 | 2004-04-28 | 박명덕 | Vacuum cleaner having water-cleaning function |
| CN203002722U (en) * | 2012-10-31 | 2013-06-19 | 上海承飞航空特种设备有限公司 | Multifunctional cleaning vehicle |
| CN103343439A (en) * | 2013-07-10 | 2013-10-09 | 合肥荣事达三洋电器股份有限公司 | Washing machine with circulating water filtering system |
| WO2016000603A1 (en) * | 2014-07-01 | 2016-01-07 | 张周新 | Washing and cleaning apparatus |
| CN206692435U (en) * | 2017-04-07 | 2017-12-01 | 杭州恒发科技有限公司 | A kind of integrated multifunctional water processing unit |
| CN109171581A (en) * | 2018-09-29 | 2019-01-11 | 孙宇博 | A kind of water washing cleaning device |
| CN109288444A (en) * | 2018-09-29 | 2019-02-01 | 孙宇博 | A kind of water washing cleaning device |
| CN111254897A (en) * | 2020-02-27 | 2020-06-09 | 武汉理工大学 | A kind of unmanned ship and cleaning method for cleaning offshore floating garbage |
| 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 |
| CN216823270U (en) * | 2021-04-30 | 2022-06-28 | 北京顺造科技有限公司 | Surface cleaning apparatus and surface cleaning system |
| CN215457743U (en) * | 2021-05-18 | 2022-01-11 | 深圳原子动力科技有限公司 | Water tank structure, cleaning machine and cleaning machine workstation |
| CN216984766U (en) * | 2022-02-23 | 2022-07-19 | 深圳市杉川机器人有限公司 | Cleaning assembly and cleaning equipment |
| CN114699027A (en) * | 2022-04-07 | 2022-07-05 | 深圳瑞科时尚电子有限公司 | Clean base station |
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|---|---|
| CN115413971A (en) | 2022-12-02 |
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