CN100450417C - Water filtering device of dust collector - Google Patents
Water filtering device of dust collector Download PDFInfo
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- CN100450417C CN100450417C CNB200610085854XA CN200610085854A CN100450417C CN 100450417 C CN100450417 C CN 100450417C CN B200610085854X A CNB200610085854X A CN B200610085854XA CN 200610085854 A CN200610085854 A CN 200610085854A CN 100450417 C CN100450417 C CN 100450417C
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- dust
- separation chamber
- cover
- aqueous vapor
- dust separation
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Abstract
A dusting unit with water filter for cleaner has a dust collecting cylinder, which an air inlet on its lateral wall, an upper air outlet and an internal cavity containing liquid in it and consisting of a dust separating chamber with perforated dust separating cover for breaking air bubbles in water and preventing the reflux tube from being blocked by big dust particles, and a water-air separating chamber.
Description
Technical field
The present invention relates to a kind of water filtering and dust removing device of the dust catcher of using water filtration dust suction technology, especially dust catcher.
Technical background
The water circulating filter technology more and more applies in the dust catcher field as a kind of emerging filter dirt technology.Replace common dirt bag and HEPA filtration with water filtration in vertical type dust collector, make the user can gather materials on the spot to filter, recycle, not only apparatus structure is simple but also cheap for manufacturing cost.
In the prior art, the water filtering and dust removing device of dust catcher generally includes a dust bucket with air inlet and air outlet.The bottom of dust bucket is the dust separation chamber, is used to separate dirty dust in air; The top of dust bucket is the aqueous vapor separation chamber, is used for removing the steam of waiting to discharge gas.Be communicated with by guide duct between dust separation chamber and the aqueous vapor separation chamber.The indoor position that faces air inlet of dust separation also is provided with a deflector.During use, in dust bucket, inject a certain amount of water, from air inlet tangentially the dirty air that sucks of direction under the barrier effect of deflector, the water body that is carrying in the dust bucket is done rotation rotation at a high speed along the dust bucket inwall, thereby dirty dust in air, rubbish fully are dissolved in water, clean gas then enters the aqueous vapor separation chamber, divides behind the steam that wherein contains of leaving away outside the air outlet discharger.
Yet the dirty air that has a dust enters dust bucket when inner, and on the one hand, it is dissolved in the process of water body can produce a large amount of bubbles in water body.Usually can wrap up a part of dust in the bubble, and this part dust is because the existence of bubble is difficult to be dissolved in water, this has just influenced the efficiency of dust collection of device.On the other hand, the bulky grain dust that exists in the dirty air, rubbish etc. are easy to from guide duct enter the aqueous vapor separation chamber, and stop the bottom that drops down onto the aqueous vapor separation chamber next time at multiple baffle plate under the swabbing action of motor, stop up return duct.
Summary of the invention
The invention provides a kind of water filtering and dust removing device of dust catcher, be provided with the dust separation cover in its dust separation chamber, the bubble that produces in can not only broken water body, and can prevent that bulky grain dust, rubbish etc. from entering the aqueous vapor separation chamber, stop up return duct.
For achieving the above object, technical scheme of the present invention is, a kind of water filtering and dust removing device of dust catcher, comprise dust bucket, have air inlet on the sidewall of described dust bucket, the top of described dust bucket is provided with air outlet, the inner chamber of described dust bucket is suitable for receiving fluids and constitutes the dust separation chamber, also be provided with between described dust separation chamber and the air outlet and be used to carry out the aqueous vapor separation chamber that aqueous vapor is separated, described air outlet is by described aqueous vapor separation chamber, the dust separation chamber is connected with air inlet, the indoor dust separation cover that also is provided with of described dust separation has through hole on the described dust separation cover.
Described dust separation cover is a drum shape cover body.
Also be provided with deflector in the described dust bucket, described deflector to small part faces air inlet ground and is provided with, and described deflector is arranged on regularly on the described dust separation cover or with described dust separation cover and is provided with integratedly.
Also be provided with the guide duct that is used to be communicated with described dust separation chamber and aqueous vapor separation chamber in the described dust bucket, the outside of the infraoral of described guide duct is provided with the drip ring that is provided with guide duct same axis ground, and described drip ring is arranged on regularly on the described dust separation cover or with described dust separation cover and is provided with integratedly.
The bottom of described aqueous vapor separation chamber is provided with the return duct that is used for the liquid that the aqueous vapor separation chamber collects is back to the dust separation chamber, and described return duct is arranged in the dust separation cover.
Described through hole is the bar shaped groove that above-below direction extends, and this bar shaped groove is a plurality of and distributes along the circumferencial direction of described dust separation cover.
Technical scheme of the present invention compared with prior art; be provided with a dust separation cover in its dust separation chamber, have a plurality of through holes on the described dust separation cover, thereby its bubble that produces in can not only broken water body; can also prevent that bulky grain dust, rubbish etc. from entering the aqueous vapor separation chamber, stop up return duct.Deflector, drip ring are arranged on the described dust separation cover integratedly, make whole installation weight lighter, and structure is simpler.
Description of drawings
Accompanying drawing 1 is the profile of the water filtering and dust removing device of dust catcher of the present invention;
Accompanying drawing 2 is along the cross-sectional view of A-A direction in the accompanying drawing 1;
Wherein: 1, dust bucket; 2, air inlet; 3, air outlet; 4, dust separation chamber; 5, aqueous vapor separation chamber; 6, dust separation cover; 7, guide duct; 8, setting-out plate; 9, return duct; 10, water deflector cover; 11, deflector; 12, drip ring; 13, through hole; 14, loam cake; 15, staving.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the invention is elaborated.In the following description, the same numeral in the different accompanying drawings is used in reference to components identical.
Embodiment one
Shown in accompanying drawing 1, accompanying drawing 2, a kind of water filtering and dust removing device of dust catcher comprises dust bucket 1, has air inlet 2 on the sidewall of described dust bucket 1, and the top of described dust bucket 1 is provided with air outlet 3.The inner chamber of described dust bucket 1 is suitable for receiving fluids, and formation dust separation chamber, its underpart 4, also is provided with between described dust separation chamber 4 and the air outlet 3 to be used to carry out the aqueous vapor separation chamber 5 that aqueous vapor is separated.Described air outlet 3 is connected with air inlet 2 by described aqueous vapor separation chamber 5, dust separation chamber 4.Also be provided with the dust separation cover 6 of drum shape in the described dust separation chamber 4, have through hole 13 on the described dust separation cover 6.Described through hole 13 is the bar shaped groove that above-below direction extends, and this bar shaped groove is a plurality of and distributes along the circumferencial direction of described dust separation cover 6.
In this embodiment, described dust bucket 1 comprises the loam cake 14 on the staving 15 and sub-staving 15 tops of linking closely, and described air outlet 3 is opened on loam cake 14.
Also be provided with deflector 11 on the described dust separation cover 6 integratedly.Described deflector 11 is solid baffle plate, and it faces air intake vent 2 to small part and is provided with.Described deflector 11 also can be arranged on the described dust separation cover 6 regularly.
Also be provided with the guide duct 7 that is used to be communicated with described dust separation chamber 4 and aqueous vapor separation chamber 5 in the described dust bucket 1, the outside of the infraoral of described guide duct 7 is provided with the drip ring 12 that is provided with guide duct 7 same axis ground.Described drip ring 12 is arranged on the top of described dust separation cover 6 integratedly.Described drip ring 12 also can be arranged on the described dust separation cover 6 regularly.
The bottom of described aqueous vapor separation chamber 5 is provided with the return duct 9 that is used for the liquid that aqueous vapor separation chamber 5 collects is back to dust separation chamber 4, and described return duct 9 is arranged in the dust separation cover 6.
Also be provided with setting-out plate 8 in the described dust separation chamber 4, described setting-out plate 8 is a disc-shape, and it is over against the infraoral setting of work guide duct 7.The upper oral part of described guide duct 7 is provided with water deflector cover 10 coaxially, and described water deflector cover 10 is the bowl-shape of back-off.
Embodiment two
Shown in accompanying drawing 1, accompanying drawing 2, during use, in dust bucket 1, inject a certain amount of water, from air inlet 2 tangentially the dirty air that sucks of direction under the barrier effect of deflector 11, the water body that is carrying in the dust bucket 1 is done rotation rotation at a high speed along the dust bucket inwall, thereby dirty dust in air, rubbish fully are dissolved in water, elimination the air of dust then enter aqueous vapor separation chamber 4 by guide duct 7.In this process, current are close to the rotation at a high speed from bottom to top of dust bucket 1 inwall under action of centrifugal force.When the water body that a part rises rotates to the top of dust separation chamber 4, under the stopping of drip ring 12, fall after rise again to the bottom of dust bucket 1.Another part water body breaks away from current under the centrifugal action that high-speed motion produces is shed out, and major part stops through setting-out plate 8, kept off go back to the bottom of dust bucket 1 again.And the fraction water body can enter guide duct 7 carrying of ascending air, and on the top of guide duct 7 through water deflector cover 10 stop falling, be back to dust separation chamber 4 again by return duct 9.At last, the pure air of having removed aqueous vapor is discharged by air outlet 3.Owing to be provided with a dust separation cover 6 in the dust separation chamber 4, thus its bubble that produces in can not only broken water body, can also prevent that bulky grain dust, rubbish etc. from entering aqueous vapor separation chamber 5, stop up return duct 9.Deflector 11, drip ring 12 are arranged on the described dust separation cover 6 integratedly, make whole installation weight lighter, and structure is simpler.
Claims (6)
1, a kind of water filtering and dust removing device of dust catcher, comprise dust bucket (1), have air inlet (2) on the sidewall of described dust bucket (1), the top of described dust bucket (1) is provided with air outlet (3), the inner chamber of described dust bucket (1) is suitable for receiving fluids and constitutes dust separation chamber (4), also be provided with between described dust separation chamber (4) and the air outlet (3) and be used to carry out the aqueous vapor separation chamber (5) that aqueous vapor is separated, described air outlet (3) is by described aqueous vapor separation chamber (5), dust separation chamber (4) is connected with air inlet (2), it is characterized in that: also be provided with dust separation cover (6) in the described dust separation chamber (4), have through hole (13) on the described dust separation cover (6).
2, the water filtering and dust removing device of dust catcher according to claim 1 is characterized in that: described dust separation cover (6) is a drum shape cover body.
3, the water filtering and dust removing device of dust catcher according to claim 1, it is characterized in that: also be provided with deflector (11) in the described dust bucket (1), described deflector (11) to small part faces air inlet and is provided with (2), and described deflector (11) is arranged on described dust separation cover (6) regularly and goes up or be provided with integratedly with described dust separation cover (6).
4, the water filtering and dust removing device of dust catcher according to claim 1, it is characterized in that: also be provided with the guide duct (7) that is used to be communicated with described dust separation chamber (4) and aqueous vapor separation chamber (5) in the described dust bucket (1), the outside of the infraoral of described guide duct (7) is provided with the drip ring (12) that is provided with guide duct (7) same axis ground, and described drip ring (12) is arranged on described dust separation cover (6) regularly and goes up or be provided with integratedly with described dust separation cover (6).
5, the water filtering and dust removing device of dust catcher according to claim 1, it is characterized in that: the bottom of described aqueous vapor separation chamber (5) is provided with the return duct (9) that is used for the liquid that collect aqueous vapor separation chamber (5) is back to dust separation chamber (4), and described return duct (9) is arranged in the dust separation cover (6).
6, the water filtering and dust removing device of dust catcher according to claim 1 is characterized in that: described through hole (13) is the bar shaped groove that above-below direction extends, and this bar shaped groove is a plurality of and distributes along the circumferencial direction of described dust separation cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610085854XA CN100450417C (en) | 2006-06-01 | 2006-06-01 | Water filtering device of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610085854XA CN100450417C (en) | 2006-06-01 | 2006-06-01 | Water filtering device of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1895151A CN1895151A (en) | 2007-01-17 |
| CN100450417C true CN100450417C (en) | 2009-01-14 |
Family
ID=37607905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610085854XA Active CN100450417C (en) | 2006-06-01 | 2006-06-01 | Water filtering device of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100450417C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720433B (en) * | 2012-10-12 | 2017-02-01 | 科沃斯机器人股份有限公司 | Water filtration dust collecting device and water filtration dust collector |
| CN103190856B (en) * | 2013-03-29 | 2015-12-23 | 孙大亮 | A kind of dust pelletizing system |
| CN105167714A (en) * | 2015-08-12 | 2015-12-23 | 江苏美的清洁电器股份有限公司 | Dust collector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05211963A (en) * | 1992-02-06 | 1993-08-24 | Matsushita Electric Ind Co Ltd | Electric cleaner |
| CN2374136Y (en) * | 1999-05-12 | 2000-04-19 | 尚毅 | Device for preventing duster from secondary pollution |
| DE10052209A1 (en) * | 1999-10-21 | 2001-07-19 | Teyfik Tabak | Dust filter for vacuum cleaner comprises liquid container with dust suction pipe discharging sub-surface, producing bubbles which are further broken down by rotary stirrer. |
| CN2465647Y (en) * | 2001-02-28 | 2001-12-19 | 周俊宇 | Dry and wet water filter type noiseless suction cleaner |
| CN1615786A (en) * | 2004-03-21 | 2005-05-18 | 周俊宇 | Filter having cyclone water circulation filtering for vacuum cleaner |
| CN2746876Y (en) * | 2004-10-28 | 2005-12-21 | 赵刚 | Filtering apparatus with water for vacuum cleaner |
-
2006
- 2006-06-01 CN CNB200610085854XA patent/CN100450417C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05211963A (en) * | 1992-02-06 | 1993-08-24 | Matsushita Electric Ind Co Ltd | Electric cleaner |
| CN2374136Y (en) * | 1999-05-12 | 2000-04-19 | 尚毅 | Device for preventing duster from secondary pollution |
| DE10052209A1 (en) * | 1999-10-21 | 2001-07-19 | Teyfik Tabak | Dust filter for vacuum cleaner comprises liquid container with dust suction pipe discharging sub-surface, producing bubbles which are further broken down by rotary stirrer. |
| CN2465647Y (en) * | 2001-02-28 | 2001-12-19 | 周俊宇 | Dry and wet water filter type noiseless suction cleaner |
| CN1615786A (en) * | 2004-03-21 | 2005-05-18 | 周俊宇 | Filter having cyclone water circulation filtering for vacuum cleaner |
| CN2746876Y (en) * | 2004-10-28 | 2005-12-21 | 赵刚 | Filtering apparatus with water for vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1895151A (en) | 2007-01-17 |
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Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |