CN104083126A - Dust collector with pre-filtering and water-retaining function - Google Patents
Dust collector with pre-filtering and water-retaining function Download PDFInfo
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- CN104083126A CN104083126A CN201410348821.4A CN201410348821A CN104083126A CN 104083126 A CN104083126 A CN 104083126A CN 201410348821 A CN201410348821 A CN 201410348821A CN 104083126 A CN104083126 A CN 104083126A
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- prefiltering
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Abstract
A dust collector with the pre-filtering and water-retaining function comprises a main dust cavity and an upper cover board arranged on the main dust cavity and further comprises a pre-filtering assembly and a water retaining assembly, wherein the pre-filtering assembly comprises a pre-filtering cavity, a pre-filtering cup, an air flow channel and a channel cover board. The water retaining assembly comprises an air flow channel connecting pipe, a water retaining board and an annular water retaining cavity. The pre-filtering cavity assembly and the water retaining assembly are additionally arranged in the main dust cavity. When the pre-filtering cavity assembly is used for sucking solid-liquid-mixed rubbish, large-particle rubbish is separated from liquid in advance and retained in the pre-filtering cup above the pre-filtering cavity and small-particle rubbish and the liquid enter the pre-filtering cavity and the main dust cavity under the suction action and dissolved in the main dust cavity by water. Two layers of water curtains are formed inside and outside an annular water retaining cavity of the water retaining assembly, fine dust and sewage are dissolved or adsorbed when passing through the two layers of water curtains, clean air flow is sent out by a motor through the water curtains, and practicability is high.
Description
Technical field
The present invention relates to a kind of dust catcher, specifically a kind of dust catcher with pre-filtering and water retaining function.
Background technology
Traditional vacuum cleaner with water filtering only has a main dirt chamber, when host work, can be by the main dirt of the rubbish of variable grain size inspiration together with sewage chamber, and under the effect of motor strong suction, rubbish and sewage can constantly seethe in inside, main dirt chamber.In this process, the rubbish that particle is large will cause larger more spray in main dirt chamber that main dirt chamber water absorption capacity is reduced, simultaneously some rubbish apt to deteriorate in sewage, soak and seethe after also can accelerate rate of deterioration, rot too early and produce peculiar smell, affect health.User, in the time finishing using cleaning dirt bucket, must first separately process the rubbish filtering in main filter screen dirt chamber, classification with hand, can be very inconvenient when external filter screen presented with machine uses, also easily lose.
In addition, find that through retrieval Chinese patent literature CN101209193B discloses a kind of multifunctional water filtering dust collector on September 28th, 2011, it comprises water dust scrubber and moisture separator, the water dust scrubber of upstream is in the time drawing dry wet composting, the rubbish that particle is large and sewage liquid all can first leave in its thick dust devil water filtering barrel, only have waterline in thick dust devil water filtering barrel to reach a certain height, sewage in thick dust devil water filtering barrel just can enter in thin dust devil water filtering barrel with air-flow, the rubbish that particle is large is still kept off in thick dust devil water filtering barrel by mesh filter, in whole process, the rubbish that particle is large can be fully immersed in the sewage in thick dust devil water filtering barrel, and can be along with air-flow constantly rotation in thick dust devil water filtering barrel, some rubbish apt to deteriorate have just been accelerated rotten speed after soaking in sewage, too early rots and produces peculiar smell, the cleaning of finishing using is cumbersome, the water fender of the moisture separator in its downstream is arranged on drum side in addition, drum top does not arrange baffle device for water, effect spray in motor strong suction can upwards seethe along drum, until knock the cover plate at moisture separator top and the water fender of side, it is too serious that spray seethes phenomenon, can not meet user's user demand.Therefore, be necessary further improvement.
Summary of the invention
Object of the present invention aims to provide a kind of simple and reasonable, and dependable performance is easy to operate, clean fast, and clean hygiene, humanization designing, absorption and the strong dust catcher with pre-filtering and water retaining function of filter capacity, to overcome weak point of the prior art.
By a kind of dust catcher with pre-filtering and water retaining function of this object design, comprise main dirt chamber and be arranged at the upper cover plate of top, main dirt chamber, it is characterized in that: also comprise pre-filtering assembly and dash assembly; Wherein, pre-filtering assembly comprises pre-filtering chamber, prefiltering cup, gas channel and passage cover plate, and dash assembly comprises gas channel adapter, water fender and annular dash chamber.
Described pre-filtering assembly is an independently assembly and be arranged at inside or the outside in main dirt chamber; The inlet end of the gas channel of pre-filtering assembly directly or by taking over is connected with hose; Sidewall and the bottom surface of prefiltering cup are evenly distributed with aperture; The upper inside wall in pre-filtering chamber is provided with outstanding fulcrum, and prefiltering cup is arranged on outstanding fulcrum, the inwall matched in clearance in the sidewall of prefiltering cup and pre-filtering chamber, and the bottom surface of prefiltering cup is vacant state with respect to the bottom in pre-filtering chamber.
Described gas channel is arranged on outstanding fulcrum and directly or be vertically crimped on the upper along on face of prefiltering cup by seal washer; One side of gas channel is provided with air inlet, and air inlet communicates with inlet end and is provided with thereon tube connector, and the bottom of tube connector is vertically passed the bottom surface of prefiltering cup and extended in pre-filtering chamber.
Distance between the bottom of described tube connector and the bottom surface of prefiltering cup is more than 10mm; Distance between the bottom in the bottom of tube connector and pre-filtering chamber is more than 10mm.
The air inlet internal diameter of described gas channel and prefiltering cup upper tangent along face internal diameter; On described air inlet, be also provided with one section of helicoid, this helicoid is from air inlet to downward-extension, and its development length is until prefiltering cup upper along face.
Described gas channel is taken over the opposite side that is arranged at gas channel, water fender is arranged at the position, middle and lower part that gas channel is taken over, the periphery of this water fender is provided with flange, the lower surface of water fender is provided with plane or spherical arc, the junction of this plane or spherical arc and flange is provided with round-corner transition face, and round-corner transition face is also extended with one section of straight flange downwards.
Described annular dash chamber is arranged on main dirt chamber and in its underpart and is provided with some apertures, and the inside in annular dash chamber communicates with the inside in main dirt chamber by this aperture.
The lower end that described gas channel is taken over is stretched in annular dash chamber; Between the end face in the bottom surface of water fender and annular dash chamber, maintain a certain distance, and the diameter of water fender is greater than the diameter in annular dash chamber.
Described main dirt is provided with pipe fitting on chamber, and a link of pipe fitting is connected with the connectivity port in main dirt chamber, and the other end of pipe fitting is connected with motor cavity.
Compared with prior art, tool has the following advantages in the present invention:
1, in main dirt chamber, increase by a pre-filtering chamber assembly, while being intended to draw the composting of solid and liquid, in advance rubbish slightly large particle is separated with liquid, the rubbish that particle is large is trapped within the prefiltering cup of top, pre-filtering chamber, the rubbish that particle is little and liquid enter He Zhuchen chamber, pre-filtering chamber under suction, and are dissolved in main dirt chamber by water; And the rubbish under the effect of air-flow in prefiltering cup can, by slowly air-dry, reduce their rate of deterioration to a certain extent, avoid rotting too early and producing peculiar smell; In addition, because rubbish is classified in advance, in main dirt chamber, be all sewage class I liquid I substantially, while finishing using cleaning, only prefiltering cup need be taken out, pour dry rubbish into dustbin, the sewage in main dirt chamber is directly poured into downcomer and rinsed well.This kind designs very hommization, operate also very convenient, clean hygiene;
2, a dash assembly is set on the gas channel entering in main dirt chamber, make to enter the fine dust in main dirt chamber and sewage in the time of the lower end of taking over through gas channel, must be first through the filtered water in main dirt chamber, and under the effect of air-flow, current in annular dash chamber can move upward along its inwall, until knock the water fender that gas channel is taken over, then current can continuously drop in main dirt chamber along the flange of water fender, plane or spherical arc, round-corner transition face and straight flange again under the effect of inertia and self gravitation.In this process, because current are continuously, so just formed two-layer water curtain inside and outside annular dash chamber, fine dust and sewage are just dissolved or adhere to during through this two-layer water curtain, clean air-flow sees through water curtain and is sent by motor, thereby completes filter effect, and absorption and filter capacity are strong.
Comprehensively above-mentioned, by the improvement of said structure, the present invention has simple and reasonable, and dependable performance is easy to operate, clean quick, clean hygiene, humanization designing, the feature such as absorption and filter capacity are strong, practicality is high.
Brief description of the drawings
Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is one embodiment of the invention structural representation.
Fig. 3 be one embodiment of the invention plan structure schematic diagram,
Fig. 4 is the cross-sectional view along A-A line in Fig. 3.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to Fig. 1-Fig. 4, originally there is the dust catcher of pre-filtering and water retaining function, comprise main dirt chamber 5 and be arranged at the upper cover plate 7 of 5 tops, main dirt chamber, also comprise pre-filtering assembly and dash assembly; Wherein, pre-filtering assembly comprises pre-filtering chamber 4, prefiltering cup 3, gas channel 2 and passage cover plate 1, and dash assembly comprises gas channel adapter 203, water fender 204 and annular dash chamber 502.
Specifically, pre-filtering assembly is an independently assembly and be arranged at inside or the outside in main dirt chamber 5, the inside that is arranged at main dirt chamber 5 of the present embodiment pre-filtering assembly, and the inlet end 8 of its gas channel 2 directly or by taking over is connected with hose; Sidewall 301 and the bottom surface 302 of prefiltering cup 3 are evenly distributed with aperture, and this aperture is circular; Inwall 402 tops in pre-filtering chamber 4 are provided with outstanding fulcrum 401, prefiltering cup 3 is arranged on outstanding fulcrum 401, the sidewall 301 of prefiltering cup 3 and inwall 402 matched in clearance in pre-filtering chamber 4, the bottom surface 302 of prefiltering cup 3 is vacant state with respect to the bottom 403 in pre-filtering chamber 4.
Gas channel 2 is arranged on outstanding fulcrum 401 and directly or be vertically crimped on the upper along on face 304 of prefiltering cup 3 by seal washer; One side of gas channel 2 is provided with air inlet 201, and air inlet 201 communicates with inlet end 8 and is provided with thereon tube connector 202, and the bottom 206 of tube connector 202 is vertically passed the bottom surface 302 of prefiltering cup 3 and extends in pre-filtering chamber 4.Distance between the bottom 206 of tube connector 202 and the bottom surface 302 of prefiltering cup 3 is more than 10mm; Distance between the bottom 206 of tube connector 202 and the bottom 403 in pre-filtering chamber 4 is more than 10mm.
Air inlet 201 internal diameters of gas channel 2 and prefiltering cup 3 upper tangent along face 304 internal diameters; On described air inlet 201, be also provided with one section of helicoid 207, this helicoid 207 is from air inlet 201 to downward-extension, and its development length is until prefiltering cup 3 upper along face 304.
Gas channel adapter 203 is arranged at the opposite side of gas channel 2, water fender 204 is arranged at gas channel and takes over 203 position, middle and lower part, the periphery of this water fender 204 is provided with flange, the lower surface of water fender 204 is provided with plane or spherical arc, the junction of this plane or spherical arc and flange is provided with round-corner transition face 208, and round-corner transition face 208 is also extended with one section of straight flange 209 downwards.Annular dash chamber 502 is arranged on main dirt chamber 5 and in its underpart and is provided with some apertures, and this aperture is circular or square, and the inside in annular dash chamber 502 communicates with the inside in main dirt chamber 5 by this aperture.
The lower end 205 of gas channel adapter 203 is stretched in annular dash chamber 502; Between the end face in the bottom surface of water fender 204 and annular dash chamber 502, maintain a certain distance, and the diameter of water fender 204 is greater than the diameter in annular dash chamber 502.
In said structure, on described main dirt chamber 5, be provided with pipe fitting 6, a link 601 of pipe fitting 6 is connected with the connectivity port 501 in main dirt chamber 5, and the other end of pipe fitting 6 is connected with motor cavity, and the air-flow in main dirt chamber 5 is entered motor cavity and is discharged from by pipe fitting 6.
Its operation principle is:
Before work, need first at the appropriate filtration clean water of main dirt chamber 5 interior interpolations.
When work, dry wet composting enters from inlet end 8, along the tangential direction of air inlet 201, under the guiding of helicoid 207, enter fast in prefiltering cup 3, the rubbish that particle is large can be held back by prefiltering cup 3, and the netted aperture that the rubbish that particle is little and sewage see through prefiltering cup 3 with air-flow enters in pre-filtering chamber 4.
Preliminary stage, sewage can be stored in pre-filtering chamber 4, and the dry rubbish that particle is little can directly enter gas channel by the bottom 206 of tube connector 202 and take over 203, and enters in main dirt chamber 5 from the lower end 205 of gas channel adapter 203.When the waterline in pre-filtering chamber 4 reach a certain height, sewage subsequently will be sucked from the bottom 206 of tube connector 202 by powerful suction, and takes over 203 lower end 205 by gas channel and enter in main dirt chamber 5.
Gas channel is taken over 203 lower end 205 below waterline, from lower end 205 air-flow out, the water annular dash chamber 502 is driven, current are moved upward along the inwall in annular dash chamber 502, until knock on the water fender 204 of gas channel adapter 203, and along the flange of water fender 204, plane or spherical arc, round-corner transition face 208 and straight flange 209 move, under the effect of gravity and inertia, continuously drop in main dirt chamber 5, thereby at the inside and outside twice annular water curtain that formed in annular dash chamber 502, the rubbish that particle is little is dissolved by water curtain or sticks in filtered water, clean gas sees through two-layer water curtain and enters motor cavity and be discharged from from taking over 6, thereby reach filter effect.
Above-mentioned embodiment just illustrates technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence makes according to the present invention change or amendment, all should be encompassed in protection scope of the present invention and so on.
Claims (9)
1. there is a dust catcher for pre-filtering and water retaining function, comprise main dirt chamber (5) and be arranged at the upper cover plate (7) of top, main dirt chamber (5), it is characterized in that: also comprise pre-filtering assembly and dash assembly; Wherein, pre-filtering assembly comprises pre-filtering chamber (4), prefiltering cup (3), gas channel (2) and passage cover plate (1), and dash assembly comprises gas channel adapter (203), water fender (204) and annular dash chamber (502).
2. there is according to claim 1 the dust catcher of pre-filtering and water retaining function, it is characterized in that described pre-filtering assembly is an independently assembly and be arranged at inside or the outside in main dirt chamber (5); The inlet end (8) of the gas channel (2) of pre-filtering assembly directly or by taking over is connected with hose; Sidewall (301) and bottom surface (302) of prefiltering cup (3) are evenly distributed with aperture; Inwall (402) top in pre-filtering chamber (4) is provided with outstanding fulcrum (401), prefiltering cup (3) is arranged on outstanding fulcrum (401), inwall (402) matched in clearance in the sidewall (301) of prefiltering cup (3) and pre-filtering chamber (4), the bottom surface (302) of prefiltering cup (3) is vacant state with respect to the bottom (403) of pre-filtering chamber (4).
3. there is according to claim 2 the dust catcher of pre-filtering and water retaining function, it is characterized in that described gas channel (2) is arranged at outstanding fulcrum (401) upper and directly or be vertically crimped on the upper along on face (304) of prefiltering cup (3) by seal washer; One side of gas channel (2) is provided with air inlet (201), air inlet (201) communicates with inlet end (8) and is provided with thereon tube connector (202), and the bottom (206) of tube connector (202) is vertically passed the bottom surface (302) of prefiltering cup (3) and extended in pre-filtering chamber (4).
4. there is according to claim 3 the dust catcher of pre-filtering and water retaining function, it is characterized in that the distance between the bottom (206) of described tube connector (202) and the bottom surface (302) of prefiltering cup (3) is more than 10mm; Distance between the bottom (206) of tube connector (202) and the bottom (403) of pre-filtering chamber (4) is more than 10mm.
5. there is according to claim 4 the dust catcher of pre-filtering and water retaining function, it is characterized in that the upper tangent along face (304) internal diameter of air inlet (201) internal diameter of described gas channel (2) and prefiltering cup (3); On described air inlet (201), be also provided with one section of helicoid (207), this helicoid (207) is from air inlet (201) to downward-extension, and its development length is until prefiltering cup (3) upper along face (304).
6. there is according to claim 5 the dust catcher of pre-filtering and water retaining function, it is characterized in that described gas channel adapter (203) is arranged at the opposite side of gas channel (2), water fender (204) is arranged at the position, middle and lower part of gas channel adapter (203), the periphery of this water fender (204) is provided with flange, the lower surface of water fender (204) is provided with plane or spherical arc, the junction of this plane or spherical arc and flange is provided with round-corner transition face (208), round-corner transition face (208) is also extended with one section of straight flange (209) downwards.
7. there is according to claim 6 the dust catcher of pre-filtering and water retaining function, it is characterized in that described annular dash chamber (502) is arranged at main dirt chamber (5) above and is provided with some apertures in its underpart, the inside in annular dash chamber (502) communicates with the inside in main dirt chamber (5) by this aperture.
8. there is according to claim 7 the dust catcher of pre-filtering and water retaining function, it is characterized in that the lower end (205) of described gas channel adapter (203) is stretched in annular dash chamber (502); Between the end face in the bottom surface of water fender (204) and annular dash chamber (502), maintain a certain distance, and the diameter of water fender (204) is greater than the diameter in annular dash chamber (502).
9. according to the dust catcher described in claim 1-8 any one with pre-filtering and water retaining function, it is characterized in that being provided with on described main dirt chamber (5) pipe fitting (6), one link (601) of pipe fitting (6) is connected with the connectivity port (501) in main dirt chamber (5), and the other end of pipe fitting (6) is connected with motor cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348821.4A CN104083126B (en) | 2014-07-21 | 2014-07-21 | A kind of vacuum cleaner with pre-filtering and water retaining function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348821.4A CN104083126B (en) | 2014-07-21 | 2014-07-21 | A kind of vacuum cleaner with pre-filtering and water retaining function |
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| Publication Number | Publication Date |
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| CN104083126A true CN104083126A (en) | 2014-10-08 |
| CN104083126B CN104083126B (en) | 2016-06-08 |
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| CN201410348821.4A Active CN104083126B (en) | 2014-07-21 | 2014-07-21 | A kind of vacuum cleaner with pre-filtering and water retaining function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167714A (en) * | 2015-08-12 | 2015-12-23 | 江苏美的清洁电器股份有限公司 | Dust collector |
| CN106438679A (en) * | 2016-11-11 | 2017-02-22 | 楼昱东 | Steam turbine bearing |
| CN111877112A (en) * | 2020-07-25 | 2020-11-03 | 杭州大江东城市设施管养有限公司 | Road crack repairing method and road crack repairing machine |
| CN113854897A (en) * | 2021-10-08 | 2021-12-31 | 追觅创新科技(苏州)有限公司 | Multi-way connector and cleaning equipment |
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| CN2638646Y (en) * | 2003-07-05 | 2004-09-08 | 周俊宇 | High-efficient energy-saving cyclone water filter for dust collector |
| JP2005169022A (en) * | 2003-12-08 | 2005-06-30 | Nicchu Kikaku Kk | Dust collection and air cleaning device using polyethylene tank and water |
| CN1871989A (en) * | 2006-04-21 | 2006-12-06 | 泰怡凯电器(苏州)有限公司 | Water filtering unit |
| CN101209193A (en) * | 2007-12-24 | 2008-07-02 | 泰怡凯电器(苏州)有限公司 | Multifunctional water filtering dust collector |
| CN202288136U (en) * | 2011-10-29 | 2012-07-04 | 陈华 | Water filtering dust removal device of dust collector |
| CN204016188U (en) * | 2014-07-21 | 2014-12-17 | 广东新宝电器股份有限公司 | A kind of dust catcher with pre-filtering and water retaining function |
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2014
- 2014-07-21 CN CN201410348821.4A patent/CN104083126B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638646Y (en) * | 2003-07-05 | 2004-09-08 | 周俊宇 | High-efficient energy-saving cyclone water filter for dust collector |
| JP2005169022A (en) * | 2003-12-08 | 2005-06-30 | Nicchu Kikaku Kk | Dust collection and air cleaning device using polyethylene tank and water |
| CN1871989A (en) * | 2006-04-21 | 2006-12-06 | 泰怡凯电器(苏州)有限公司 | Water filtering unit |
| CN101209193A (en) * | 2007-12-24 | 2008-07-02 | 泰怡凯电器(苏州)有限公司 | Multifunctional water filtering dust collector |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167714A (en) * | 2015-08-12 | 2015-12-23 | 江苏美的清洁电器股份有限公司 | Dust collector |
| CN106438679A (en) * | 2016-11-11 | 2017-02-22 | 楼昱东 | Steam turbine bearing |
| CN111877112A (en) * | 2020-07-25 | 2020-11-03 | 杭州大江东城市设施管养有限公司 | Road crack repairing method and road crack repairing machine |
| CN111877112B (en) * | 2020-07-25 | 2022-04-05 | 杭州大江东城市设施管养有限公司 | Road crack repairing method and road crack repairing machine |
| CN113854897A (en) * | 2021-10-08 | 2021-12-31 | 追觅创新科技(苏州)有限公司 | Multi-way connector and cleaning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104083126B (en) | 2016-06-08 |
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Effective date of registration: 20220823 Address after: No. 26, Shunye East Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: Foshan Shunde Dongling Smart Electrical Technology Co.,Ltd. Address before: 528300 Zhenghe Road, Leliu Town, Shunde District, Guangdong, Foshan Patentee before: GUANGDONG XINBAO ELECTRIC JOINT-STOCK Ltd. |