CN106552468B - Gas-liquid separation collection device and its scraper - Google Patents
Gas-liquid separation collection device and its scraper Download PDFInfo
- Publication number
- CN106552468B CN106552468B CN201510639343.7A CN201510639343A CN106552468B CN 106552468 B CN106552468 B CN 106552468B CN 201510639343 A CN201510639343 A CN 201510639343A CN 106552468 B CN106552468 B CN 106552468B
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- gas
- air
- collector
- air inlet
- liquid separation
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- 239000007788 liquid Substances 0.000 title claims abstract description 76
- 238000000926 separation method Methods 0.000 title claims abstract description 61
- 238000002955 isolation Methods 0.000 claims abstract description 32
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 15
- 239000010865 sewage Substances 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/02—Power-driven machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
A kind of gas-liquid separation collection device and its scraper, gas-liquid separation collection device therein includes collector closed at one end (100), collector is equipped with air inlet (110) and is equipped with exhaust air flue (400) in collector, exhaust air flue is connected to the vacuum source for forming negative pressure, outside air enters formation gas-liquid mixed air-flow in collector from the air inlet under the action of vacuum source, exhaust air flue includes air intake (401), the periphery of air intake is equipped with isolation cover (500), isolation cover is equipped with secondary air inlet (501) and discharge outlet (502), after gas-liquid mixed air-flow enters collector by air inlet (110), enter the isolation cover through secondary air inlet (501), separating liquid discharge in gas-liquid mixed air-flow, gas is discharged from exhaust air flue (400).Structure of the invention is novel, design is reasonable, and gas-liquid separation effect is good, while effectivelying prevent sewage backflow, and the blower protected improves task performance and safety.
Description
Technical field
The present invention relates to a kind of gas-liquid separation collection device and its scrapers, belong to daily electrical home appliance manufacturing technology field.
Background technique
It is that one kind commonly uses daily small electric apparatus that smooth finish surface, which scrapes absorber, is mainly used for wiping the dirt on smooth finish surface.
The structure that existing smooth finish surface scrapes absorber cannot reach good steam separating effect, and sewage flows into the risk of motor very
Greatly.
Specifically, Fig. 1 is the moisture separation device schematic diagram of internal structure in existing scraping absorber.As shown in Figure 1,
Existing moisture separation device includes shell 1000, and the middle part of shell 1000 forms channel, top be enter for steam into
The end of water column 2000, inflow column 2000 is equipped with moisture outlet 2010, and lower section is the main motor outlet wind for main motor outlet
Road 3000, the end of inflow column 2000 are equipped with partition 4000, by between inflow column, main motor gas outlet there are gap and each other every
It opens, is additionally provided with water retaining separater 5000 in the top of partition 4000.Steam from inflow column 2000 enter shell 1000 after, water blocking every
Droplet is condensed under the blocking of plate 5000 falls into 1000 bottom of shell.Obviously, existing moisture separation device belongs to single-stage separation knot
Structure, in machine use process, since the shaking sewage solution of machine enters in main motor outgassing wind-tunnel.
As shown in the above, existing scraper aqueous vapor separates and collects device and there was only single-stage separation, air and sewage
Separation often only relies on gravity and baffle is completed, and separating effect is bad.In actual use, aqueous vapor separate and collect device can be with
Scraper moves and waves, rotates, and the sewage isolated is easy leakage and causes secondary pollution, or even brings risk to motor.Cause
This, there is an urgent need to design the novel scraper aqueous vapor that a kind of separative efficiency is high, water storage effect is good to separate and collect device.
Summary of the invention
Technical problem to be solved by the present invention lies in view of the deficiencies of the prior art, provide a kind of gas-liquid separation collection dress
It sets and its scraper, the gas-liquid separation collection device passes through the water blocking knot of the second-order separation baffle and the formation of the second-order separation channel
Structure, realizes the separation again of steam, increases the probability that mesh stop portions droplet enters the second-order separation cavity, improves in this way point
From effect；Meanwhile most of liquid is isolated in baffle lower end, sewage inflow motor wind in use is prevented well
The risk in road.
The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions:
A kind of gas-liquid separation collection device, including collector closed at one end, the collector is equipped with air inlet and is receiving
Exhaust air flue is equipped in storage, the exhaust air flue is connected to the vacuum source for forming negative pressure, external empty under the action of vacuum source
Gas enters formation gas-liquid mixed air-flow in collector from the air inlet, and the exhaust air flue includes air intake, the air intake
Periphery be equipped with isolation cover, the isolation cover is equipped with secondary air inlet and discharge outlet, the gas-liquid mixed air-flow pass through air inlet
After mouthful entering collector, enter the isolation cover through secondary air inlet, the separating liquid discharge in gas-liquid mixed air-flow, gas from
Exhaust air flue discharge.
It further include wind inlet channel in the collector to carry out water conservancy diversion to the air-flow for entering collector, the air inlet wind
From air inlet to collector internal stretch, the wind inlet channel is equipped with the air outlet being connected to collector inside in road.In order to carry out
Effective gas-liquid separation, the air outlet are opposite with the secondary setting direction of air inlet.The secondary air inlet includes setting
Set multiple filter hole in isolation cover side.In addition, being additionally provided with outside the secondary air inlet secondary grading for preventing water from flowing into
The secondary blast pipe in air port.
In order to preferably collect steam, the isolation cover is equipped with baffle, and the baffle is located at the air intake and secondary
Between air inlet.More specifically, the baffle is cricoid baffle ring, the diameter of baffle ring is greater than the diameter of the air intake, the two
End is opposite, and air intake protrudes into inside baffle ring, and the two wall body floor projection partially overlaps.
In order to strengthen gas-liquid separation effect, water-stop sheet is additionally provided in the collector, water-stop sheet separates the collector
For the separation unit and underlying water storage part being located above；The water-stop sheet is equipped with inflow column and bleeder port, and water-stop sheet is set
It is placed in the lower section of the isolation cover.
Liquid reflux in order to prevent is also equipped with check-valves on the inflow column.
The present invention also provides a kind of scrapers, including body and the rubbing head of scraping for being connected to body top, the internal body
Equipped with gas-liquid separation collection device as described above, it is described scrape rubbing head collection gas-liquid mixed air-flow by the wind inlet channel into
Enter the gas-liquid separation collection device and carries out gas-liquid separation.
In conclusion the present invention provides a kind of gas-liquid separation collection device and its scraper, gas-liquid separation therein is collected
Apparatus structure is novel, and design rationally, using Multistage filtering device and the partition that blocks water, enhances gas-liquid separation effect, while can also
It is effectively prevent sewage backflow, the blower protected substantially increases the efficiency and safety of scraper gas-liquid separation collection device.
In the following with reference to the drawings and specific embodiments, technical solution of the present invention is described in detail.
Detailed description of the invention
Fig. 1 is the moisture separation device schematic diagram of internal structure in existing scraping absorber；
Fig. 2 is the overall diagram that steam of the present invention separates and collects device；
Fig. 3 is the partial structural diagram that steam of the present invention separates and collects device；
Fig. 4 is that steam of the present invention separates and collects one of cross-sectional view of device；
Fig. 5 is the two of the cross-sectional view that steam of the present invention separates and collects device；
Fig. 6 is the overall diagram for the scraper that the present invention separates and collects device with steam；
Fig. 7 is the cross-sectional view for the scraper that the present invention separates and collects device with steam；
Fig. 8 is the overall diagram for the vertical type cleaning machine that the present invention separates and collects device with steam；
Fig. 9 is the overall diagram of the recyclable device of vertical type cleaning machine in Fig. 8；
Figure 10 is the cross-sectional view of recyclable device.
Specific embodiment
Fig. 2 is the overall diagram that steam of the present invention separates and collects device；Fig. 3 is the partial structurtes that steam of the present invention separates and collects device
Schematic diagram；Fig. 4 is that steam of the present invention separates and collects one of cross-sectional view of device；Fig. 5 is the section view that steam of the present invention separates and collects device
The two of figure.As shown in Figures 2 to 5, the present invention provides a kind of gas-liquid separation collection device, including collector 100 closed at one end,
The collector is equipped with air inlet 110 and is equipped with exhaust air flue 400 in collector, and the exhaust air flue is true with formation negative pressure
Empty source connection, outside air enters formation gas-liquid mixed air-flow, institute in collector from the air inlet under the action of vacuum source
Stating exhaust air flue includes air intake 401, and the periphery of the air intake is equipped with isolation cover 500, and the isolation cover is equipped with secondary grading
Air port 501 and discharge outlet 502, after the gas-liquid mixed air-flow enters collector by air inlet 110, through secondary air inlet 501
Into the isolation cover, the separating liquid in gas-liquid mixed air-flow is discharged, and gas is discharged from exhaust air flue 400.
In order to carry out water conservancy diversion to the air-flow for entering collector 100, collector 100 further includes wind inlet channel 200, the air inlet
From air inlet 110 to 100 internal stretch of collector, the side wall of wind inlet channel 200 is equipped with air outlet 201 in air duct, air outlet 201 with
Connection inside collector.In order to carry out effective gas-liquid separation, air outlet 201 is opposite with the secondary setting direction of air inlet 501.
Collector 100 further includes that bottom cover 120 closes one end, and bottom cover 120 can be opened manually, for emptying the sewage in collector,
Exhaust air flue 400 is located at 200 lower section of wind inlet channel, and extends downward into bottom cover 120.Secondary air inlet 501 include setting every
Multiple filter hole from 500 side of cover, secondary air inlet 501 are additionally provided with secondary blast pipe 503 outside, and secondary blast pipe 503 is main
It is to prevent water from flowing into secondary air inlet 501 for water blocking.In order to further increase separative efficiency, in order to preferably collect steam,
Baffle is equipped in the isolation cover 500, baffle is located between the air intake 401 and secondary air inlet 501, and baffle upper end is fixed
At 500 top of isolation cover, lower end is in 401 or less the air intake at 400 top of exhaust air flue.In order to reach preferably separation effect
Fruit, the shape of the baffle are cyclic annular formation baffle ring 900.That is, including downward from its inner wall top surface inside isolation cover 500
The baffle ring 900 of extension and the air intake 401 upwardly extended from its inner wall bottom surface, the diameter dimension of the two is different, baffle ring 900 it is straight
Diameter is slightly larger than the diameter of air intake 401, and the end of the two is opposite, and air intake 401 protrudes into the inside of baffle ring 900, the wall body of the two
Floor projection is slightly overlapped.
Sewage backflow, reinforcing gas-liquid separation effect in order to prevent, reduce gas-liquid contact, are additionally provided in the collector 100
Collector 100 is divided into the separation unit 301 and underlying water storage part 302 being located above by water-stop sheet 800, water-stop sheet 800.
The water-stop sheet 800 is equipped with inflow column 801 and bleeder port 802, and water-stop sheet 800 is set to the lower section of the isolation cover 500, into
Below the setting height for the discharge outlet 502 that the setting height of water column 801 is located at the isolation cover 500.Further, in order to prevent
Liquid reflux is also equipped with check-valves (not shown) on the inflow column 801.
In conjunction with shown in Fig. 2 to Fig. 5, the specific course of work of the present invention is such that
After the blower starting of vacuum source, negative pressure, gas-liquid mixture to be separated are formed in gas-liquid separation collection device
Enter wind inlet channel 200 by air inlet 110, and collector 100 is entered by wind inlet channel air outlet 201, in the work of gravity
It can be separated with gas with lower most of water and be condensed into droplet and fallen on water-stop sheet 800, remaining a part of gas-liquid mixture exists
Secondary 503 tube wall of blast pipe and filter hole stop it is lower condense sweating, the liquid runs down inflow column 801 isolated enter be located at every
It is accumulated in the space of 800 lower end of water plate.Inflow column 801 can be made similar one-way valve structures or directly in inflow column lower end
Increase check-valves, can play the role of preventing sewage backflow.Even if there is a small amount of liquid to enter isolation cover 500 by filter hole
In, it will not be directly entered exhaust air flue 400, because of the water blocking knot formed in isolation cover 500 with baffle ring 900 and air intake 401
Structure, steam form droplet after encountering the outside wall surface of baffle ring 900 or air intake 401, are finally discharged from discharge outlet 502, and gas is then suitable
Benefit enters in exhaust air flue 400.The liquid isolated in collector 100, which is affected by gravity, to be fallen on water-stop sheet 800, is passed through
Inflow column 801 on water-stop sheet 800, which flows into water storage part 302, to be stored, and in order to flow into liquid smoothly, is also set on water-stop sheet 800
There is bleeder port 802.Liquid in water storage part 302 passes back into separation unit 301 without going past inflow column 801 and causes secondary pollution.
Filtering due to being provided with isolation cover 500 between wind inlet channel 200 and exhaust air flue 400, on isolation cover 500
Air intake 401 in hole, baffle ring 900 and exhaust air flue 400 all has barrier effect, and sewage can be effectively prevent to enter the wind from secondary
Mouth 501 enters in exhaust air flue 400.Specifically, even if there is a small amount of steam to enter in isolation cover 500 by filter hole,
It will not be directly entered exhaust air flue 400, but first encounter baffle ring 900 and/or air intake 401, then from draining after formation droplet
Be discharged in hole 502, air-flow is formed by gap around baffle ring 900 and air intake 401 and enters in exhaust air flue 400, droplet due to
The barrier effect of gravity and baffle ring 900 and air intake 401 realizes effective gas-liquid separation.
From the above-mentioned course of work it is found that steam provided by the present invention separates and collects device is equivalent on the basis of the prior art
On increase the separation of steam, specifically, steam is from wind inlet channel air inlet, it may be assumed that be located at collector shell top into
Enter wind inlet channel 200 at air port 110, and collector 100 is entered by wind inlet channel air outlet 201, steam is in collector 100
The sedimentation carried out between isolation cover 500 is that level-one separates；Steam after level-one separates enters isolation cover from secondary air inlet 501
500, the second-order separation is realized by the barrier effect of 401 wall surface of baffle ring 900 and air intake.Simultaneously as the mistake on isolation cover 500
Filter opening, which also increases, stops droplet to enter the intracorporal probability of filter housing chamber, greatly increases separating effect in this way, at the same by every
Most of liquid is isolated in 800 lower end of water-stop sheet by the structure setting of water plate 800, effectively enhancing separating effect, prevents sewage stream
Enter exhaust air flue 400.
Especially, it should be noted that: in the above-described embodiments, wind inlet channel 200, exhaust air flue 400 are arranged in collector
In 100, in fact, under the premise of without the concern for whole height, the setting position of wind inlet channel 200, exhaust air flue 400
The outside of collector 100 can also be distributed in.Likewise, the barrier structure on isolation cover 500 is also not limited to the net of filter hole
Pore structure, those skilled in the art can carry out selection setting according to actual needs.In order to easy to process, water-stop sheet 800 can also
To be integrally formed with collector 100.
Fig. 6 is the overall diagram for the scraper that the present invention separates and collects device with steam；Fig. 7 is that the present invention is separated with steam
The cross-sectional view of the scraper of collector.Such as Fig. 6 and as shown in connection with fig. 7, the present invention also provides a kind of scrapers, including body 2000
Rubbing head 1000 is scraped be connected to 2000 top of body, and gas-liquid separation as described above is equipped with inside the body 2000 and collects dress
It sets, the gas-liquid mixed air-flow for scraping the collection of rubbing head 1000 enters the gas-liquid separation by the wind inlet channel 200 and collects dress
It sets and carries out gas-liquid separation.
Fig. 8 is the overall diagram for the vertical type cleaning machine that the present invention separates and collects device with steam；Fig. 9 is vertical cleaning in Fig. 8
The overall diagram of the recyclable device of machine；Figure 10 is the cross-sectional view of recyclable device.As shown in Fig. 8 to Figure 10, the present invention also provides one kind
Vertical type cleaning machine successively includes handle 10, body 20 and scrubbing brush 30, is equipped with gas-liquid separation as described above inside the body 20
Collection device, the gas-liquid mixed air-flow that the scrubbing brush 30 is collected enter the gas-liquid separation collection device by wind inlet channel 200 '
And carry out gas-liquid separation.It is worth noting that the wind inlet channel 200 ' is set on body 20, that is, it is set to the gas-liquid separation and receives
The outside of acquisition means.
Scraper or such as Fig. 8 either as shown in Figure 6, Figure 7 to vertical type cleaning machine shown in Fig. 10, is received by steam separation
Storage wherein application mode and working principle be all identical.But the content referring to shown in Fig. 6 to Figure 10 is it is found that actually answering
In, specific structure setting can need to be adjusted according to the different of distinct device.For scraper, gas-liquid mixed
The flow direction of air-flow is from rubbing head 1000 is scraped to 2000 bottom of host, it may be assumed that air-flow is flowed along top-down direction
's；And for vertical type cleaning machine, scrubbing brush 30 is to be located at 20 bottom of body, and the flow direction of gas-liquid mixed air-flow is from ground
Brush 30 is into the recyclable device in body 20, it may be assumed that air-flow is flowed along direction from bottom to top.Although the air-flow of the two
Direction is different, and internal refinement structure will also carry out subtle adaptations accordingly, but all be by using multistage filtering
Device and the partition that blocks water, enhance gas-liquid separation effect, while also can effectively prevent sewage backflow, the blower protected, significantly
Improve the efficiency and safety of scraper gas-liquid separation collection device.In conclusion gas-liquid separation provided by the present invention is received
Acquisition means and its scraper, vertical clean machine which has a compact structure and a reasonable design, effectively improve gas-liquid separation efficiency.
Claims (6)
1. a kind of gas-liquid separation collection device, including collector (100) closed at one end, the collector is equipped with air inlet
(110) and in collector exhaust air flue (400) are equipped with, the exhaust air flue is connected to the vacuum source for forming negative pressure, in vacuum
Outside air enters in collector formation gas-liquid mixed air-flow from the air inlet under the action of source, the exhaust air flue include into
Wind end (401), which is characterized in that the periphery of the air intake is equipped with isolation cover (500), and the isolation cover is equipped with secondary air inlet
Mouth (501) and discharge outlet (502), after the gas-liquid mixed air-flow enters collector by air inlet (110), through secondary air inlet
(501) enter the isolation cover, the separating liquid discharge in gas-liquid mixed air-flow, gas is discharged from exhaust air flue (400)；
The secondary air inlet (501) includes multiple filter hole of the setting in isolation cover (500) side；The secondary air inlet
(501) the secondary blast pipe (503) for preventing water from flowing into secondary air inlet is additionally provided with outside；
The isolation cover (500) be equipped with baffle, the baffle be located at the air intake (401) with secondary air inlet (501) it
Between；The baffle is cricoid baffle ring (900), and the diameter of baffle ring (900) is greater than the diameter of the air intake (401), the two end
Portion is opposite, and air intake (401) protrudes into baffle ring (900) inside, and the two wall body floor projection partially overlaps.
2. gas-liquid separation collection device as described in claim 1, which is characterized in that further include in the collector (100) into
Wind air duct (200), from air inlet (110) to collector internal stretch, the wind inlet channel is equipped with and collection the wind inlet channel
The air outlet (201) being connected to inside device (100).
3. gas-liquid separation collection device as claimed in claim 2, which is characterized in that the air outlet (201) and the secondary
The setting direction of air inlet (501) is opposite.
4. gas-liquid separation collection device as described in claim 1, which is characterized in that be additionally provided in the collector (100) every
The collector (100) is divided into the separation unit (301) being located above and underlying water storage by water plate (800), water-stop sheet
Portion (302)；
The water-stop sheet (800) is equipped with inflow column (801) and bleeder port (802), water-stop sheet are set under the isolation cover
Side.
5. gas-liquid separation collection device as claimed in claim 4, which is characterized in that be also equipped with only on the inflow column (801)
Return valve.
6. a kind of scraper, including body (2000) and be connected to body top scrape rubbing head (1000), which is characterized in that described
Internal body is equipped with such as the described in any item gas-liquid separation collection devices of claim 2-3, described to scrape rubbing head (1000) collection
Gas-liquid mixed air-flow enters the gas-liquid separation collection device by the wind inlet channel (200) and carries out gas-liquid separation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639343.7A CN106552468B (en) | 2015-09-30 | 2015-09-30 | Gas-liquid separation collection device and its scraper |
| PCT/CN2016/101125 WO2017054768A1 (en) | 2015-09-30 | 2016-09-30 | Gas-liquid separation and collection device and scraper thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639343.7A CN106552468B (en) | 2015-09-30 | 2015-09-30 | Gas-liquid separation collection device and its scraper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106552468A CN106552468A (en) | 2017-04-05 |
| CN106552468B true CN106552468B (en) | 2019-07-30 |
Family
ID=58417723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639343.7A Active CN106552468B (en) | 2015-09-30 | 2015-09-30 | Gas-liquid separation collection device and its scraper |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106552468B (en) |
| WO (1) | WO2017054768A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595204B (en) * | 2017-10-31 | 2022-10-25 | 卓力电器集团有限公司 | Two-stage dust-air separation cyclone type dust cup capable of absorbing water and dust collector thereof |
| CN111000486A (en) * | 2019-12-31 | 2020-04-14 | 追创科技(苏州)有限公司 | Water-gas separation structure for water suction brush |
| CN111820828A (en) * | 2020-07-15 | 2020-10-27 | 袁海波 | Building curtain wall self-cleaning robot |
| CN114652211B (en) * | 2020-12-23 | 2023-02-10 | 宁波方太厨具有限公司 | A separation module and cleaning machine for cleaning machine |
| CN115738494A (en) * | 2021-01-09 | 2023-03-07 | 苏州简单有为科技有限公司 | Wet type cleaning device |
| CN114468879B (en) * | 2021-09-01 | 2023-07-21 | 北京顺造科技有限公司 | Surface cleaning apparatus with recovery conduit |
| CN114010112B (en) * | 2021-11-08 | 2022-12-20 | 上海高仙自动化科技发展有限公司 | Water-choking-proof structure of air-suction motor and cleaning robot |
| CN115337739B (en) * | 2022-07-15 | 2023-09-22 | 无锡市张泾压力容器制造有限公司 | Industrial tail gas emission treatment device |
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|---|---|---|---|---|
| CN203828850U (en) * | 2013-11-27 | 2014-09-17 | 宁波雪芸机械工贸有限公司 | Gas-liquid separating device and hard surface cleaner with same |
| CN104146653A (en) * | 2014-08-06 | 2014-11-19 | 中山市金舜家庭用品有限公司 | Window wiper |
| CN204274307U (en) * | 2014-12-16 | 2015-04-22 | 中山市金舜家庭用品有限公司 | Suction cleaner |
| CN205019906U (en) * | 2015-09-30 | 2016-02-10 | 科沃斯机器人有限公司 | Gas -liquid separation collection device and scraping ware thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203898195U (en) * | 2014-05-22 | 2014-10-29 | 莱克电气绿能科技(苏州)有限公司 | Window cleaning machine with main water tank and spare water tank |
| CN204246063U (en) * | 2014-11-26 | 2015-04-08 | 莱克电气绿能科技(苏州)有限公司 | Window cleaning equipment |
-
2015
- 2015-09-30 CN CN201510639343.7A patent/CN106552468B/en active Active
-
2016
- 2016-09-30 WO PCT/CN2016/101125 patent/WO2017054768A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203828850U (en) * | 2013-11-27 | 2014-09-17 | 宁波雪芸机械工贸有限公司 | Gas-liquid separating device and hard surface cleaner with same |
| CN104146653A (en) * | 2014-08-06 | 2014-11-19 | 中山市金舜家庭用品有限公司 | Window wiper |
| CN204274307U (en) * | 2014-12-16 | 2015-04-22 | 中山市金舜家庭用品有限公司 | Suction cleaner |
| CN205019906U (en) * | 2015-09-30 | 2016-02-10 | 科沃斯机器人有限公司 | Gas -liquid separation collection device and scraping ware thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106552468A (en) | 2017-04-05 |
| WO2017054768A1 (en) | 2017-04-06 |
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