CN104083126B - A kind of vacuum cleaner with pre-filtering and water retaining function - Google Patents
A kind of vacuum cleaner with pre-filtering and water retaining function Download PDFInfo
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- CN104083126B CN104083126B CN201410348821.4A CN201410348821A CN104083126B CN 104083126 B CN104083126 B CN 104083126B CN 201410348821 A CN201410348821 A CN 201410348821A CN 104083126 B CN104083126 B CN 104083126B
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Abstract
A kind of vacuum cleaner with pre-filtering and water retaining function, including main dirt chamber and be arranged at the upper cover plate above main dirt chamber, also includes pre-filtering assembly and dash assembly; Wherein, pre-filtering assembly includes pre-filtering chamber, prefiltering cup, gas channel and passage cover plate, and dash assembly includes gas channel adapter, water fender and annular dash chamber. The present invention increases pre-filtering chamber assembly and dash assembly at main dirt intracavity; Pre-filtering chamber assembly is when drawing the composting of solid and liquid, in advance rubbish slightly larger for granule is separated with liquid, the rubbish that granule is big is trapped within the prefiltering cup above pre-filtering chamber, rubbish and liquid that granule is little enter pre-filtering chamber and main dirt chamber under suction, and by water dissolution at main dirt intracavity; Dash assembly is the formation of two-layer water curtain, fine dust and sewage outside annular dash intracavity and is just dissolved through this two-layer water curtain or adheres to, and clean air-flow is sent by motor through water curtain, and practicality is high.
Description
Technical field
The present invention relates to a kind of vacuum cleaner, specifically a kind of vacuum cleaner with pre-filtering and water retaining function.
Background technology
The main dirt chamber of traditional vacuum cleaner with water filtering only one of which, during host work, can by main for the inspiration together with sewage of the rubbish of variable grain size dirt chamber, under the effect of motor strong suction, rubbish and sewage constantly can seethe in main dirt intracavity portion. In this process, the rubbish that granule is big will result in the bigger more spray of main dirt intracavity makes main dirt chamber water absorption capacity reduce, some rubbish apt to deteriorate also can accelerate rate of deterioration after soaking and seethe in sewage simultaneously, rots too early and produces abnormal flavour, affecting health. User is when using complete cleaning dust barrel, it is necessary to first the rubbish filtering of main for filter screen dirt intracavity, classification separately being processed with hands, external filter screen presented with machine can be very inconvenient when using, and is also easily lost.
In addition, find that Chinese patent literature CN101209193B discloses a kind of multifunctional water filtering dust collector on the 28th in JIUYUE in 2011 through retrieval, it comprises water dust scrubber and moisture separator, the water dust scrubber of upstream is when drawing dry and wet composting, rubbish and sewage liquid that granule is big all can first leave in its thick dust devil water filtering barrel, in only thick dust devil water filtering barrel, waterline 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 granule is big is still kept off in thick dust devil water filtering barrel by mesh filter, in whole process, the rubbish that granule is big can be fully immersed in the sewage in thick dust devil water filtering barrel, and constantly can rotate in thick dust devil water filtering barrel along with air-flow, some rubbish apt to deteriorate just accelerate rotten speed after soaking in sewage, too early rots and produces abnormal flavour, use complete cleaning cumbersome, additionally the water fender of moisture separator downstream is arranged on drum side, baffle device for water it is not provided with above drum, effect spray in motor strong suction upwards can seethe along drum, until knocking the cover plate at moisture separator top and the water fender of side, it is excessively serious that spray seethes phenomenon, it is impossible to meets the user demand of user. therefore, it is necessary to improve further.
Summary of the invention
The purpose of the present invention aims to provide a kind of simple and reasonable, and dependable performance is easy to operate, cleans quick, clean hygiene, humanization designing, absorption and the strong vacuum cleaner with pre-filtering and water retaining function of filter capacity, to overcome weak point of the prior art.
By a kind of vacuum cleaner with pre-filtering and water retaining function that this purpose designs, including main dirt chamber and be arranged at the upper cover plate above main dirt chamber, it is characterised in that: also include pre-filtering assembly and dash assembly; Wherein, pre-filtering assembly includes pre-filtering chamber, prefiltering cup, gas channel and passage cover plate, and dash assembly includes gas channel adapter, water fender and annular dash chamber.
Described pre-filtering assembly is an independent assembly and is arranged at main dirt chamber interiorly or exteriorly; The inlet end of the gas channel of pre-filtering assembly is connected with hose directly or by adapter; Sidewall and the bottom surface of prefiltering cup are evenly distributed with aperture; The upper inside wall in pre-filtering chamber is provided with prominent fulcrum, and prefiltering cup is arranged on prominent fulcrum, and the inwall matched in clearance in the sidewall of prefiltering cup and pre-filtering chamber, the bottom surface of prefiltering cup is vacant state relative to the bottom in pre-filtering chamber.
Described gas channel be arranged on prominent fulcrum and directly or by seal washer be vertically crimped on prefiltering cup on along face; The side of gas channel is provided with air inlet, and air inlet communicates with inlet end and is provided with connecting tube thereon, and the bottom of connecting tube passes perpendicularly through the bottom surface of prefiltering cup and extends to pre-filtering intracavity.
Distance between bottom and the bottom surface of prefiltering cup of described connecting tube is more than 10mm; Distance between bottom and the bottom in pre-filtering chamber of connecting tube is more than 10mm.
The air inlet internal diameter of described gas channel is tangent along face internal diameter with on prefiltering cup; Being additionally provided with one section of helicoid on described air inlet, this helicoid downwardly extends from air inlet, its development length on prefiltering cup along till face.
The adapter of described gas channel is arranged at the opposite side of gas channel, water fender is arranged at the position, middle and lower part of gas channel adapter, 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 has also downwardly extended one section of straight flange.
Described annular dash chamber is arranged on main dirt chamber and is provided with some apertures in its underpart, and the inside in annular dash chamber is communicated by the inside of this aperture with main dirt chamber.
Annular dash intracavity is stretched in the lower end of described gas channel adapter; Maintain a certain distance between bottom surface and the end face in annular dash chamber of water fender, and the diameter of water fender is more than the diameter in annular dash chamber.
Being provided with pipe fitting on described main dirt chamber, 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.
The present invention compared with prior art, has the advantage that
1, increase by a pre-filtering chamber assembly at main dirt intracavity, when being intended to the composting drawing solid and liquid, in advance rubbish slightly larger for granule is separated with liquid, the rubbish that granule is big is trapped within the prefiltering cup above pre-filtering chamber, rubbish and liquid that granule is little enter pre-filtering chamber and main dirt chamber under suction, and by water dissolution at main dirt intracavity; And, under the effect of air-flow, the rubbish in prefiltering cup by slowly air-dry, can reduce their rate of deterioration to a certain extent, it is to avoid rots too early and produces abnormal flavour; Further, since rubbish is classified in advance, main dirt intracavity is essentially all sewage class I liquid I, when using complete cleaning, only prefiltering cup need to be taken out, pour dry rubbish into refuse receptacle, the sewage of main dirt intracavity is directly poured into downcomer and rinsed well. This kind designs very hommization, and operation is also very convenient, clean hygiene;
2, a dash assembly is set on the gas channel entering main dirt intracavity, make the fine dust in the main dirt chamber of entrance and sewage in the lower end taken over through gas channel, what must first pass through main dirt intracavity crosses drainage, and under the effect of air-flow, the current of annular dash intracavity can move upward along its inwall, until knocking the water fender of gas channel adapter, then current can continuously drop on main dirt intracavity 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, owing to current are continuously, so being the formation of two-layer water curtain outside annular dash intracavity, fine dust and sewage are just dissolved through this two-layer water curtain or adhere to, clean air-flow is sent by motor through water curtain, thus completing filter effect, absorption and filter capacity are strong.
Summary, by the improvement of said structure, the present invention has simple and reasonable, and dependable performance is easy to operate, cleans quick, clean hygiene, humanization designing, absorption and the feature such as filter capacity is strong, and practicality is high.
Accompanying drawing explanation
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 in Fig. 3 along line A-A.
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 vacuum cleaner of pre-filtering and water retaining function, including main dirt chamber 5 and be arranged at the upper cover plate 7 above main dirt chamber 5, also include pre-filtering assembly and dash assembly; Wherein, pre-filtering assembly includes pre-filtering chamber 4, prefiltering cup 3, gas channel 2 and passage cover plate 1, and dash assembly includes gas channel adapter 203, water fender 204 and annular dash chamber 502.
Specifically, pre-filtering assembly is an independent assembly and is arranged at main dirt chamber 5 interiorly or exteriorly, the inside being arranged at main dirt chamber 5 of the present embodiment pre-filtering assembly, and the inlet end 8 of its gas channel 2 is connected with hose directly or by adapter; Sidewall 301 and the bottom surface 302 of prefiltering cup 3 are evenly distributed with aperture, and this aperture is circular; Inwall 402 top in pre-filtering chamber 4 is provided with prominent fulcrum 401, prefiltering cup 3 is arranged on prominent 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 relative to the bottom 403 in pre-filtering chamber 4.
Gas channel 2 be arranged on prominent fulcrum 401 and directly or by seal washer be vertically crimped on prefiltering cup 3 on along face 304; The side of gas channel 2 is provided with air inlet 201, and air inlet 201 communicates with inlet end 8 and is provided with connecting tube 202 thereon, and the bottom 206 of connecting tube 202 passes perpendicularly through the bottom surface 302 of prefiltering cup 3 and extends in pre-filtering chamber 4. Distance between bottom 206 and the bottom surface 302 of prefiltering cup 3 of connecting tube 202 is more than 10mm; Distance between bottom 206 and the bottom 403 in pre-filtering chamber 4 of connecting tube 202 is more than 10mm.
Air inlet 201 internal diameter of gas channel 2 is tangent along face 304 internal diameter with on prefiltering cup 3; Being additionally provided with one section of helicoid 207 on described air inlet 201, this helicoid 207 downwardly extends from air inlet 201, its development length on prefiltering cup 3 along till face 304.
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, and round-corner transition face 208 has also downwardly extended one section of straight flange 209. Annular dash chamber 502 is arranged on main dirt chamber 5 and is provided with some apertures in its underpart, and this aperture is circular or square, and the inside in annular dash chamber 502 is communicated by the inside of this aperture with main dirt chamber 5.
The lower end 205 of gas channel adapter 203 is stretched in annular dash chamber 502; Maintain a certain distance between bottom surface and the end face in annular dash chamber 502 of water fender 204, and the diameter of water fender 204 is more than the diameter in annular dash chamber 502.
In said structure, described main dirt chamber 5 being 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 by pipe fitting 6 and is discharged.
Its operation principle is:
Before work, it is necessary to first add appropriate filtration clean water in main dirt chamber 5.
During work, dry and wet composting enters from inlet end 8, tangential direction along air inlet 201, rapidly enter under the guiding of helicoid 207 in prefiltering cup 3, the rubbish that granule is big can be retained by prefiltering cup 3, and rubbish and sewage that granule is little enter in pre-filtering chamber 4 through the netted aperture of prefiltering cup 3 with air-flow.
Preliminary stage, sewage can be stored in pre-filtering chamber 4, and the dry rubbish that granule is little can enter gas channel adapter 203 either directly through the bottom 206 of connecting tube 202, 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 connecting tube 202 by powerful suction, and is entered in main dirt chamber 5 by the lower end 205 of gas channel adapter 203.
The lower end 205 of gas channel adapter 203 is below waterline, from lower end 205 air-flow out, the water annular dash chamber 502 is driven, current are made to move upward along the inwall in annular dash chamber 502, until knocking 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, continuously drop under the effect of gravity and inertia in main dirt chamber 5, thus defining twice annular water curtain inside and outside annular dash chamber 502, the rubbish that granule is little is dissolved by water curtain or sticked in drainage, clean gas and is discharged from adapter 6 entrance motor cavity through two-layer water curtain, thus having reached filter effect.
Above-mentioned embodiment simply illustrates technology design and the feature of the present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalences made according to spirit of the invention change or amendment, all should be encompassed in protection scope of the present invention etc.
Claims (8)
1. there is a vacuum cleaner for pre-filtering and water retaining function, including main dirt chamber (5) and the upper cover plate (7) being arranged at main dirt chamber (5) top, also include pre-filtering assembly and dash assembly; Wherein, pre-filtering assembly includes pre-filtering chamber (4), prefiltering cup (3), gas channel (2) and passage cover plate (1), and dash assembly includes gas channel adapter (203), water fender (204) and annular dash chamber (502);
It is characterized in that: described pre-filtering assembly is an independent assembly and is arranged at main dirt chamber (5) interiorly or exteriorly; The inlet end (8) of the gas channel (2) of pre-filtering assembly is connected with hose directly or by adapter; 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 prominent fulcrum (401), prefiltering cup (3) is arranged on prominent 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) relative to the bottom (403) of pre-filtering chamber (4) in vacant state.
2. there is the vacuum cleaner of pre-filtering and water retaining function according to claim 1, it is characterised in that described gas channel (2) be arranged at prominent fulcrum (401) upper and directly or by seal washer be vertically crimped on prefiltering cup (3) on along face (304); The side of gas channel (2) is provided with air inlet (201), air inlet (201) communicates with inlet end (8) and is provided with connecting tube (202) thereon, and the bottom (206) of connecting tube (202) passes perpendicularly through the bottom surface (302) of prefiltering cup (3) and extends in pre-filtering chamber (4).
3. there is the vacuum cleaner of pre-filtering and water retaining function according to claim 2, it is characterised in that the distance between bottom (206) and the bottom surface (302) of prefiltering cup (3) of described connecting tube (202) is more than 10mm; Distance between bottom (206) and the bottom (403) of pre-filtering chamber (4) of connecting tube (202) is more than 10mm.
4. there is the vacuum cleaner of pre-filtering and water retaining function according to claim 3, it is characterised in that air inlet (201) internal diameter of described gas channel (2) is tangent along face (304) internal diameter with on prefiltering cup (3); Described air inlet (201) is additionally provided with one section of helicoid (207), this helicoid (207) downwardly extends from air inlet (201), its development length on prefiltering cup (3) along till face (304).
5. there is the vacuum cleaner of pre-filtering and water retaining function according to claim 4, 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) has also downwardly extended one section of straight flange (209).
6. there is the vacuum cleaner of pre-filtering and water retaining function according to claim 5, it is characterized in that described annular dash chamber (502) is arranged at main dirt chamber (5) and above and is provided with some apertures in its underpart, the inside of annular dash chamber (502) is communicated by the inside of this aperture with main dirt chamber (5).
7. there is the vacuum cleaner of pre-filtering and water retaining function according to claim 6, it is characterised in that the lower end (205) of described gas channel adapter (203) is stretched in annular dash chamber (502); Maintain a certain distance between bottom surface and the end face of annular dash chamber (502) of water fender (204), and the diameter of water fender (204) is more than the diameter of annular dash chamber (502).
8. there is the vacuum cleaner of pre-filtering and water retaining function according to any one of claim 1-7, it is characterized in that described main dirt chamber (5) is provided with pipe fitting (6), one link (601) of pipe fitting (6) is connected with the connectivity port (501) of 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 CN104083126A (en) | 2014-10-08 |
| CN104083126B true 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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Families Citing this family (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 |
| CN106438679B (en) * | 2016-11-11 | 2018-09-14 | 浙江正盛轴瓦有限责任公司 | Steam turbine bearing |
| 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 |
| CN113854897B (en) * | 2021-10-08 | 2023-06-16 | 追觅创新科技(苏州)有限公司 | Multi-way joint 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005169022A (en) * | 2003-12-08 | 2005-06-30 | Nicchu Kikaku Kk | Dust collection and air cleaning device using polyethylene tank and water |
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2014
- 2014-07-21 CN CN201410348821.4A patent/CN104083126B/en active Active
Patent Citations (5)
| 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 |
| 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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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. |
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