CN104127158A - Floor scrubber with drying function - Google Patents
Floor scrubber with drying function Download PDFInfo
- Publication number
- CN104127158A CN104127158A CN201410308561.8A CN201410308561A CN104127158A CN 104127158 A CN104127158 A CN 104127158A CN 201410308561 A CN201410308561 A CN 201410308561A CN 104127158 A CN104127158 A CN 104127158A
- Authority
- CN
- China
- Prior art keywords
- sewage
- impeller
- water tank
- brush
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001035 drying Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 142
- 239000010865 sewage Substances 0.000 claims abstract description 80
- 238000005406 washing Methods 0.000 claims description 14
- 230000001680 brushing effect Effects 0.000 claims description 6
- 238000005201 scrubbing Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 description 20
- 238000007599 discharging Methods 0.000 description 8
- 210000002421 cell wall Anatomy 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 4
- 229940033663 thimerosal Drugs 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000001595 flow curve Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- -1 scrub Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- 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
- A47L11/292—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
- A47L11/293—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools the tools being disc brushes
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
Disclosed is a floor scrubber with a drying function. A chassis of the floor scrubber is provided with at least one scrubbing disc, each scrubbing disc is provided with a suction port in the middle, at least one of bristles, scrubbing pieces or strips is arranged on the scrubbing discs in a centripetal rotating manner, and the suction ports are directly communicated with an impeller throat through a suction passage. The floor scrubber comprises a watering mechanism composed of a clean water tank, a water pump and sprayers, and a sewage collection mechanism composed of a sewage collection trough and a sewage tank, wherein the sewage collection trough is arranged in the periphery of the impeller. The watering mechanism is in charge of watering, the scrubbing discs are in charge of scrubbing and driving sewage to the suction ports in the middle, the impeller generates negative pressure to suck the sewage in, the sewage collection mechanism is used for collecting sewage sprayed by the impeller. Airflow with the sewage does not need to pass a filter screen before entering the impeller, and the sewage discharged by the impeller is discharged without passing a narrow passage.
Description
Technical field
the cleaning device that the present invention relates to a kind of water spray, scrub, sewage is recovered in one, the dryer (also claiming floor-cleaning machine, floor cleaning machine) of being mainly used as to clean washing of ground.
Background technology
at present in large market, hospital, public arena can see floor-cleaning machine for cleaning floor in work, by people, pushing away or driving, price is higher substantially all more than 10000 yuan, volume, power are also larger, generally more than 400W, be adapted at using in broad place, can meet the strange advanced Small Washing of the main a power of being of using in little place or crowded place ground dryer SC350, price is higher, structure is also very complicated, power is also very large, does not still have to meet the low-cost floor-cleaning machine appearance of small-power that family is used.
Summary of the invention
the present invention just utilizes the brush design of ZL201210446511.7 description can meet a kind of new low cost and washes ground dryer, mainly for this brush, improve conventional floor-cleaning machine sewage collection system, the function that only needs simple mechanism, low power water suction motor just can meet sewage collecting is got up.
the present invention is design like this: it mainly comprises brush, suction inlet, suction passage, impeller, watering mechanism, sewage collecting mechanism, under the chassis of washing ground dryer, at least one brush is set, in the middle of brush, there is suction inlet, in brush, interval is furnished with at least one in bristle, brushing piece, brush bar, during brush rotation, bristle, brushing piece or brush bar are centripetal rotation, and the bottom of suction passage is that suction inlet, top are impeller air inlets.
watering mechanism comprises filtered water tank, water pump or water valve, delivery port, and the delivery port of watering mechanism has one at least, is arranged on periphery or the outer rim place of bottom brush.
sewage collecting mechanism comprises sewage collecting tank, the foul water tank that is arranged on impeller periphery, sewage collecting tank lowest part has outfall, outfall is over against the sewage inlet of foul water tank, or there is pipeline to be connected between the sewage inlet of outfall and foul water tank, or outfall is connected with bilge discharge pipe, the Main Function that sewage collecting tank rises is to carry out water, gas separation, and sewage is concentrated and discharged, air-flow is discharged toward top or both sides (top, the below) of sewage collecting tank.
watering mechanism is responsible for water spray, brush is responsible for scrubbing and sewage being extruded into middle suction inlet place, and impeller produces negative pressure and sucks sewage, and sewage collecting mechanism is for collecting the sewage that impeller spills.The air-flow that is mingled with sewage does not curve, does not need the air-flow of discharging by filter screen, impeller by narrow passage, not discharge before entering impeller, it is few that air-flow curves number of times, therefore impeller operation efficiency is high, after tested, the impeller (approximately 10000 revs/min) that the impeller drive motor of 10W left and right drives can be collected ground sewage preferably.
Accompanying drawing explanation
fig. 1 ~ 2 are the ground apparatus structure profile of washing of the present invention.
fig. 3 is foul water tank (a), filtered water tank (b), tail water dish (c) top view in Fig. 2.
fig. 4 ~ 5 are the ground device appearance dual-view of washing of the present invention.
inventive embodiments
the ground dryer of washing of the present invention mainly comprises brush 1, suction inlet 2, suction passage 3, impeller 4, watering mechanism, sewage collecting mechanism, under the chassis of washing ground dryer, at least one brush 1 is set, brush 1 interposition is equipped with suction inlet 2, in brush 1, interval is furnished with at least one in bristle, brushing piece, brush bar, during brush 1 rotation, bristle, brushing piece or brush bar are centripetal rotation, and the bottom of suction passage 3 is that suction inlet 2, top are impeller 4 air inlets.
watering mechanism comprise clear water input channel 51 and filtered water tank 52 both one of, the conventional gear pump of water pump 53() or water valve (conventional magnetic valve), delivery port (shower nozzle) 54, the delivery port of watering mechanism (shower nozzle) 54 has one at least, is arranged on periphery or the outer rim place of bottom brush 1.On existing floor-cleaning machine or single wiping machine, watering mechanism has mature technology, all can use in the present invention (difference is that more existing machines are center water outlets, and the brush that the present invention arranges need to be in edge water outlet).
sewage collecting mechanism comprises the sewage collecting tank 61 that is arranged on impeller periphery, foul water tank 63, sewage collecting tank 61 is middle porose, the annular water tank that has wall over against the outer rim of impeller 4 gas outlets, lowest part has outfall 64, outfall 64 can arrange the filter screen that gross porosity also can be set, outfall 64 is over against the sewage inlet 65 of foul water tank 63, or there is pipeline to be connected between the sewage inlet 65 of outfall 64 and foul water tank 63, the Main Function that sewage collecting tank rises is to carry out water, gas is separated, sewage is concentrated and is discharged, air-flow is discharged toward the top of sewage collecting tank, the air-flow of discharging is carried a small amount of steam secretly, the filter screen 11 that gas outlet, casing place can arrange sponge one class further filters.In order to prevent that sewage from clashing into sewage collecting tank 61 and causing that water droplet spills by air-flow and take away, can silk screen splashproof be set on the cell wall over against impeller air stream outlet, garden arc can be arranged in cell wall cross section, allows the water droplet spilling fly to over against the center of circle of air stream outlet; Or the oblique lower setting of cell wall, as Fig. 1.Cell wall also can arrange obliquely, many grooves can be set on cell wall and hold water droplet, prevents that water droplet from up being taken away by air-flow.Sewage collecting tank 61 can be arranged in machine chassis 9 or on top cover 8 by support, and wherein the part near impeller 4 protecgulums can replace impeller radiator grille, and the gap between requirement and impeller 4 is as far as possible little, can not encounter again.
according to different spot degree and different environment for use and suitable cleaning device, carry out speed, distribution density for bristle in different brushs 1, adjust different brush rotating speeds, adjust water yield (the modulation water pump of watering mechanism, the voltage of magnetic valve or frequency), water (cleaning fluid) is mixed fully with the spot on ground, guarantee on the one hand cleaning performance, guarantee that on the other hand suction inlet has water stain, intake impeller be gas, liquid mixture, the liquid that impeller 4 spills is according to the cell wall of inertial impaction sewage collecting tank 61, and the outlet of sewer place 64 bottom flowing to, through the separated air-flow of water filtration (although being sewage), can directly discharge the shell of wiper mechanism.
if filtered water tank 52 need to extract from top, sectional setting on the outlet conduit of watering mechanism, such as up-thin-low-thick nested mode (as Fig. 2), the shower nozzle 54 of watering mechanism is generally fixing, 53 sections, filtered water tank 52 and water pump can extract, and also water pump 53 and water part can be fixed, and the water intaking section of water pump 53 can nested separation, but this section of pipe needs sealing, can sealing ring be set in joint; If filtered water tank 52 can pull from the side, the nested mode that the outlet conduit of watering mechanism can adopt side to extract.
between suction passage 3 and impeller 4, can be provided for collecting tail water (after impeller stops operating, be bonded at the sewage on suction passage tube wall and impeller) tail water dish 7(as Fig. 2, Fig. 3 (c)), the delivery port 71 of tail water dish 7 is over against the opening of foul water tank 63, delivery port also can be connected with foul water tank 63 by pipeline, tail water dish can be fixed in machine chassis 9 by support for 7 times, or be sleeved on suction passage 3, above can be placed in 61 times edges of sewage collecting tank.Tail water dish 7 delivery port can arrange a dodge gate 71 times, when impeller drive motor 41 work, due to suction function, dodge gate blocks tail water dish 7 delivery ports 71, impeller 4 does not rotate can suck air-flow from tail water dish, when impeller drive motor 41 quits work, dodge gate is because Action of Gravity Field is opened, and tail water splashes into foul water tank 63.
the sewage inlet 65 of foul water tank 63 opens wide, also can seal, by water pipe, be connected with the outlet of sewer 64 of sewage collecting tank 61 lowest parts, unlimited benefit is foul water tank 63 as parts independently, be convenient to take off and topple over from washing (dragging) machine, clean, shortcoming is the unlimited inadequate health of foul water tank 63, machine moves, during inclination, sewage likely spills, one lid 66 can be set at sewage inlet 65 places, porose on lid 66, be convenient to connect the water pipe insertion of outlet of sewer 64, or lid 66 or the outer of sewage inlet place 65 are with than the similar large groove 67 of water pipe, water pipe can be embedded and covers, or lid 66 tip cutting oral siphons, covering 66 bottoms has along embedding in the caulking groove 68 of foul water tank 63 tops, as Fig. 3 (a).Or have spring between lid 66 and foul water tank 63, spring is depressed, can be by covering 66, foul water tank 63 is separated with the outlet of sewer 64 of top, shifts out foul water tank 63; Decontrol spring, the upper rubber ring along being useful on sealing of lid 66() withstand 61 times edges of sewage collecting tank, the hole of lid 66 entangles outlet of sewer 64.If foul water tank bottom lowest part arranges sewage discharging valve 69, between outlet of sewer 64 and foul water tank 63, just can be closed, foul water tank 63 need not be unloaded from machine, machine is carried to sewer or tank or basin place, the valve of depression (pressure) bar and so on is emitted sewage, or outfall is set on cradle (to be connected with pipeline, sewage is introduced to sewer), outlet periphery arranges projection, jack-up sewage discharging valve 69, the recovery of sewage discharging valve 69 relies on spring and rubber washer (sealing ring).The delivery port of sewage discharging valve 69 similar water dispensers, has ready-made technology, is not described specifically, if as automation, the sewage discharging valve 69 also mode of available electromagnetism is controlled automatically.
filtered water tank 52(is as Fig. 3 (b)) there is a clear water inlet (can comprise water injection valve), be used for adding clean water or cleaning fluid, thimerosal, clear water inlet can add a cover 55, filtered water tank 52 tops can arrange spillway hole 56, after water tank topped up with water, the unnecessary water overflowing drains into the most shallow place of sewage collecting tank 61 by spillway hole 56, then inject foul water tank 63, can play the effect of rinsing these two parts.At casing top cover, 8 places also can arrange cleaning hose, aim at the most shallow place of feeder, play independent flushing action.Machine with automatic flushing function is preferably in the interior discharging valve 69 that arranges of foul water tank 63, and sewage is put on flushing limit, limit.Cleaning hose can with the same entrance of clear water inlet, in the mode of manual or electronic (automatically) catch (plate), select to enter filtered water tank 52 or sewage collecting tank 61.The mode that clear water injects can be by the clear water inlet of machine directly facing to tap (or water pipe) water filling, for intelligence machine, also can connect running water pipe (and effluent outfall is set be connected to sewer) at cradle, clear water injection valve is also set on cradle, and injection valve outlet is less than the caliber of clear water inlet.On cradle, also cleaning fluid, thimerosal injection valve can be set in inside, the mode of similar automatic washing machine, while pouring clear water, mixes by cleaning fluid, thimerosal the clear water inlet that flows into cleaning device.If being set on cradle, ozone generator generation Ozone Water just thimerosal injection valve can be set.
filtered water tank 52 inside edges also can arrange a cylindricality tubule, and coming round with the interior lowest part of filtered water tank in pipe bottom, has a float in pipe, pushes up a magnetic part on float, and whether pipe outer (or tube wall) arranges Hall switch, for detection of the water of filtered water tank 52, use up.
foul water tank 63 can be arranged on 9 tops, chassis, filtered water tank 52 can be arranged on chassis 9, as Fig. 1, or filtered water tank 5 can be arranged on foul water tank 63 tops, as Fig. 2, the shape of filtered water tank 52, foul water tank 63 can be as Fig. 3 (a, b), and wherein the spaces in the middle of foul water tank 63 can arrange the parts such as driving mechanism, brush drive motors 13, battery, control panel of suction passage 3, brush 1.Filtered water tank 52 also can be arranged on casing top, and as Fig. 4,5, the set-up mode of similar existing single wiping machine, is arranged on power supply (battery or alternating current steady voltage plug) and filtered water tank 52, control box on push rod (handle) 10.Can wiper mechanism be done thinlyyer, can be all or front end advance under tables and chairs.Even by foul water tank 63 also even on push rod 10, between foul water tank 63 and sewage collecting tank 61, water pump is set sewage is drawn into foul water tank 63.
filtered water tank and foul water tank also can be integrated, the water tank separating of centre, or be save space, a casing (volume that almost only has one case clear water or sewage) exactly, such as sewage upper, clear water under (or left and right setting), centre separates (available rubber seal isolation) with a piston (certain thickness movable plate washer), or even at least one soft packaging bag (plastics or quality of rubber materials be set in casing, only have a soft packed clear water or sewage, in the casing outside bag, dress is another kind of; Or two soft bags of clear water, sewage are set), sack bring together to casing be clear water inlet or sewage inlet 65, clear water inlet has lid, covers the drinking-water pipe of water pump 53.
filtered water tank 52,63 li of foul water tank, sewage collecting tank 61, tail water dish 7 tops or side can arrange ultraviolet disinfection lamp, for these parts are regularly sterilized.Even machine casing (comprising power supply, control circuit, switch, motor part) band metallic shield, radome embedded magnetic controlled pipe, the form of similar micro-wave oven is carried out sterilizing to filtered water tank 52,63 li of foul water tank, sewage collecting tank 61, tail water dish 7, requires these parts to make with the resistant to elevated temperatures material that is applicable to microwave.
impeller 4 drive motors 41 are preferably used waterproof machine, or common electric machine is added to water-proofing treatment, being included in, between driving shaft and motor housing, sealing ring 43(being set is exactly generally rubber ring), motor housing roughly seals, at tail-hood place, can perforate be used for heat radiation, or radiator fan is installed, motor radiating air inlet, air outlet all can be arranged on tail-hood, or one be arranged on tail-hood one and be arranged on shell, shell and impeller exhaust passage separate; Also can radiator fan be set, allow motor 41 power-off after work a period of times, after cooling a period of time, work on.The umbrella shape lid 44 of one bottom hollow out also can be set on the tail-hood of motor 41, as Fig. 1, can the direct water of air outlet above sewage collecting tank 61 rinse sewage collecting tank 61 and above filtration sponge 11, umbrella shape lid 44 plays and prevents that water droplet from entering the effect of motor 41.
impeller 4 is generally receded disk impeller, also can the higher pump formula impeller of useful vacuum degree, or the mixing impeller of axial flow and centrifugal compound, installs the head (comprising impeller) of the drive motors 41 of impeller 4 and can have been carried, and during placement, by support 42, is connected with sewage collecting tank 61 or machine chassis 9.On machine, the drive wire of motor can be connected by shell fragment (as battery or the battery of mobile phone connected mode of notebook computer) with other circuit, the parts such as filtered water tank 52, foul water tank 63, sewage collecting tank 61, tail water dish 7 also can have been carried or slave shifts out on limit by the side of, for filling cleaning fluid or cleaning.
suction passage 3 of the present invention is generally straight tube vertically upward, certainly also can be tilting or curve (being generally no more than 90 degree), and the air-flow efficiency upwards of keeping straight on is higher, tilting or curve and can make impeller vertical (corresponding chassis) or eccentric setting, and structure is more flexible.Suction passage 3 also can be up-thin-low-thick or lower thin and upper thick.The suction inlet 2 of suction passage 3 porch can arrange the grid of shielding agglomerate rubbish, blade pitgh or the impeller thickness difference not much (preventing that impeller is blocked) of mesh and impeller 4 porch.
brush 1 also can arrange a plurality of, such as each two of front and back, before two can be the common brush (the existing floor-cleaning machine brush of the unlike material arranging according to Different Ground) of band water spray, two bands of scraping glue bar (sheet) for the band of centripetal rotation are sprayed water or not with the brush 1 of water spray below.The suction inlet 2 of brush 1, the driving shaft of brush 1 also can wiping machine as single in some eccentric setting.
Claims (4)
1. wash ground dryer for one kind, it is characterized in that it mainly comprises brush (1), suction inlet (2), suction passage (3), impeller (4), watering mechanism, sewage collecting mechanism, under the chassis (9) of washing ground dryer, at least one brush (1) is set, in the middle of brush (1), there is suction inlet (2), the upper interval of brush (1) is furnished with at least one in bristle, brushing piece, brush bar, during brush (1) rotation, bristle, brushing piece or brush bar are centripetal rotation, and the bottom of suction passage (3) is that suction inlet (2), top are impeller (4) air inlets; Watering mechanism comprises filtered water tank (52), water pump (53) or water valve, shower nozzle (54), and shower nozzle (54) has one at least, is arranged on periphery or the outer rim place of bottom brush (1); Sewage collecting mechanism comprises sewage collecting tank (61), the foul water tank (63) that is arranged on impeller periphery, and sewage collecting tank (61) lowest part has outfall (64).
2. a kind of ground dryer of washing according to claim 1, is characterized in that outfall (64) is over against the sewage inlet (65) of foul water tank (63).
3. a kind of ground dryer of washing according to claim 1, is characterized in that having pipeline to be connected between the sewage inlet (65) of outfall (64) and foul water tank (63).
4. a kind of ground dryer of washing according to claim 1, is characterized in that, between suction passage (3) and impeller (4), tail water dish (7) is set, and the delivery port (71) of tail water dish (7) is over against the sewage inlet (65) of foul water tank (63).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308561.8A CN104127158B (en) | 2014-07-01 | 2014-07-01 | Floor scrubber with drying function |
| PCT/CN2015/082655 WO2016000588A1 (en) | 2014-07-01 | 2015-06-29 | Floor washing and drying machine |
| PCT/CN2015/082865 WO2016000603A1 (en) | 2014-07-01 | 2015-06-30 | Washing and cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308561.8A CN104127158B (en) | 2014-07-01 | 2014-07-01 | Floor scrubber with drying function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104127158A true CN104127158A (en) | 2014-11-05 |
| CN104127158B CN104127158B (en) | 2017-02-15 |
Family
ID=51800205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410308561.8A Active CN104127158B (en) | 2014-07-01 | 2014-07-01 | Floor scrubber with drying function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104127158B (en) |
| WO (1) | WO2016000588A1 (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000588A1 (en) * | 2014-07-01 | 2016-01-07 | 张周新 | Floor washing and drying machine |
| WO2016000603A1 (en) * | 2014-07-01 | 2016-01-07 | 张周新 | Washing and cleaning apparatus |
| WO2016000590A1 (en) * | 2014-07-01 | 2016-01-07 | 张周新 | Wall cleaning apparatus |
| CN107233590A (en) * | 2017-07-31 | 2017-10-10 | 无锡市第五人民医院 | Surface of solids biohazard pollutant sterilizes cleaning device |
| CN108245077A (en) * | 2018-01-30 | 2018-07-06 | 宁波沸柴机器人科技有限公司 | A kind of environmental protection and energy saving wheel portion vacuum cleaner |
| CN108497999A (en) * | 2017-02-28 | 2018-09-07 | 科沃斯机器人股份有限公司 | Rod-type cleaning assembly and its dust catcher |
| CN108772345A (en) * | 2018-06-12 | 2018-11-09 | 上海抛丸机械设备制造有限公司 | A kind of high pressure water descaling machine |
| CN108903843A (en) * | 2018-09-29 | 2018-11-30 | 孙宇博 | A kind of water washing cleaning device |
| CN109281273A (en) * | 2018-09-29 | 2019-01-29 | 扬州三源机械有限公司 | A kind of sweeper washes suction device with whirlwind |
| CN110584528A (en) * | 2019-10-16 | 2019-12-20 | 曹明丽 | Cleaning brush for high-rise glass |
| CN112568821A (en) * | 2019-09-29 | 2021-03-30 | 北京石头世纪科技股份有限公司 | Water tank and automatic cleaning equipment |
| CN113229757A (en) * | 2021-06-08 | 2021-08-10 | 孟令巍 | Brush is spouted and is taken out high temperature high pressure air-drying type carpet cleaning machine |
| CN114515125A (en) * | 2017-03-08 | 2022-05-20 | 阿尔弗雷德·卡赫欧洲两合公司 | Self-propelled and self-steering floor cleaner |
| CN114650757A (en) * | 2019-06-12 | 2022-06-21 | Seb公司 | Cleaning head for a floor cleaning device |
| CN114766967A (en) * | 2017-09-13 | 2022-07-22 | 阿尔弗雷德·卡赫欧洲两合公司 | Surface cleaner |
| WO2022188811A1 (en) * | 2021-03-10 | 2022-09-15 | 苏州宝家丽智能科技有限公司 | Mopping apparatus for use in floor cleaning and cleaning device |
| WO2022228245A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州威摩尔智能科技有限公司 | Air duct assembly for floor scrubber and floor scrubber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286732A (en) * | 2014-07-01 | 2016-02-03 | 张周新 | Water-washing cleaning device |
| CN109281279B (en) * | 2018-09-29 | 2023-08-29 | 扬州三源机械有限公司 | High-efficiency energy-saving cleaning system for ground washing vehicle |
| CN113974477B (en) * | 2021-11-05 | 2022-09-09 | 江苏南高智能装备创新中心有限公司 | Home robot based on Internet of things |
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Effective date of registration: 20180619 Address after: 215131 Room 202, 2 building, Yangchenghu international science and Technology Pioneer Park, 116 Chengyang Road, Xiangcheng District, Suzhou, Jiangsu. Patentee after: Suzhou Su robot intelligent equipment Co., Ltd. Address before: 214400 Wuxi City, Wuxi, Jiangsu, Shoushan Road, Jiangyin City, 130-202 Patentee before: Zhang Zhouxin |