CN205338830U - Wet or dry dust separation device - Google Patents

Wet or dry dust separation device Download PDF

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Publication number
CN205338830U
CN205338830U CN201620084354.3U CN201620084354U CN205338830U CN 205338830 U CN205338830 U CN 205338830U CN 201620084354 U CN201620084354 U CN 201620084354U CN 205338830 U CN205338830 U CN 205338830U
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CN
China
Prior art keywords
dust
spiral
collecting cavity
filter
shell
Prior art date
Application number
CN201620084354.3U
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Chinese (zh)
Inventor
鄢国勇
Original Assignee
鄢国勇
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Filing date
Publication date
Application filed by 鄢国勇 filed Critical 鄢国勇
Priority to CN201620084354.3U priority Critical patent/CN205338830U/en
Application granted granted Critical
Publication of CN205338830U publication Critical patent/CN205338830U/en

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Abstract

The utility model discloses a wet or dry dust separation device, include hand -held type's dust catcher main part and install in the removable dust absorption storehouse of dust catcher main part head end that this dust absorption storehouse includes shell, dust separation ware and filter, the shell is equipped with the air intake, the inlet end and the anterior dust collection compartment who is used for collecting large granule and water that forms of shell of dust separation ware, the dust separation ware encloses between this first spiral wind guiding mechanism and spiral wind guiding mechanism of second and the shell and closes the 2nd dust collection compartment of formation including first spiral wind guiding mechanism and the spiral wind guiding mechanism of second, it forms the 3rd dust collection compartment to enclose between the spiral wind guiding mechanism of second and filter and the shell to close, filter and the 3rd dust collection compartment intercommunication, the 2nd dust collection compartment and dust collection compartment intercommunication, air intake and dust collection compartment intercommunication. This wet or dry dust separation device enables long -term use of filter and is difficult for blockking up, and it is easy to wash, and greatly reduced changes the filter frequency and washs the frequency.

Description

A kind of Wet-dry dust-separating appliance

Technical field

This utility model relates to dust-separating appliance art, refers in particular to a kind of Wet-dry dust-separating appliance.

Background technology

Along with the development of society, vacuum cleaner comes into common people house.Current vacuum cleaner mainly includes housing, is located at the dust suction storehouse of this housing forward end and is located at the dust absorption fan in this housing, this dust absorption fan is just to described dust suction storehouse, and described dust suction storehouse includes dust suction storehouse housing, air inlet and the air outlet be located on this dust suction storehouse housing and in being located at this dust suction storehouse housing and connection air channel between air inlet and air outlet.In use, dust absorption fan works, and wind enters in the air channel in dust suction storehouse from air inlet, then passes through housing inlet port and enters in housing, discharges outside vacuum cleaner finally by the outlet on housing, and dust is stayed in dirt storehouse.But, owing to air outlet and air inlet are positioned at the both sides in air channel, make dust granules time of staying in air channel comparatively short, even if there being defecator to be filtered, also major part dust granules can only be made to precipitate in air channel, part dust granules remains to discharge outside vacuum cleaner, and still contaminated environment makes cleaning not in place.

In view of this, existing Chinese utility model patent discloses a kind of whirlwind dust suction storehouse and has the vacuum cleaner in this whirlwind dust suction storehouse, its air channel is made up of air intake passage and spiral duct, and the outlet of spiral duct is provided with dust storage chamber, air and dust granule is made to do circumference centrifugal motion after spiral duct in dust storage chamber, air and dust granule are separated, dust granule is deposited in dust storage chamber, air flows out from air outlet, dust granules is so made effectively to be filtered, ensure to get rid of the quality of air, do not pollute the environment.

Although what above-mentioned patent achieved dust to a certain extent separates for three times; undertaken collecting for the first time by oarse-grained dust and water by dust storage chamber; being carried out second time collection by the filter centering particle dust of air outlet position and make circumference centrifugal motion, size dirt separates, it is easy to clean;Less dust makes circumference centrifugal motion at third time collecting bin, will not quickly be adsorbed onto on filter, thus being not easily blocked filter, is conducive to the suction keeping machine higher, and suction is not easy decay, and dust suction is more effective.But; existing general design is just to filter due to air inlet; during big wind-force dust suction; little particle dust straight line fiercely bangs into filter interior, and little particle dust impulsive force is very big, it is easy to the filter opening of blocking filter; suction is decayed rapidly and this dust adhesion directly impacted in filter is very strong; causing that filter is difficult to clean up, thus changing frequently, increasing use cost.

Utility model content

In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of Wet-dry dust-separating appliance, and it can make filter life-time service be not easily blocked, and cleans easily, is substantially reduced replacing filter frequency and cleaning frequency.

For achieving the above object, this utility model adopts such as purgation technical scheme: a kind of Wet-dry dust-separating appliance, including main body of dust collector and the removable dust suction storehouse being installed on main body of dust collector head end of hand-held, this dust suction storehouse includes shell, dust separator and filter;Described shell is provided with air inlet, and the inlet end of described dust separator and housing front form the first dust-collecting cavity for collecting bulky grain and water;Described dust separator includes the first spiral wind guiding mechanism and the second spiral wind guiding mechanism, encloses formation the second dust-collecting cavity between this first spiral wind guiding mechanism and the second spiral wind guiding mechanism and shell;Formation the 3rd dust-collecting cavity is enclosed between described second spiral wind guiding mechanism and filter and shell;Described filter and the connection of the 3rd dust-collecting cavity, described second dust-collecting cavity and the connection of the first dust-collecting cavity, described air inlet and the connection of the first dust-collecting cavity.

As a kind of preferred version, described first spiral wind guiding mechanism includes the first wind-guiding main body, the first spiral aviation baffle, the second spiral aviation baffle and the first spiral duct, described second dust-collecting cavity and the first dust-collecting cavity by the connection of this first spiral duct;Described second spiral wind guiding mechanism includes the 3rd spiral aviation baffle and the second wind-guiding main body, this the second wind-guiding main body is horn-like big towards the 3rd spiral aviation baffle change by the first wind-guiding main body, described 3rd spiral aviation baffle is provided with a plurality of small through hole, described second dust-collecting cavity and the 3rd dust-collecting cavity by the connection of these a plurality of small through hole.

As a kind of preferred version, described filter includes filter screen and filtering frame, described filter screen is installed in filtering frame, and this filtering frame is arranged in the 3rd dust-collecting cavity, described filtering frame include block circle and several be connected to block enclose with the 3rd spiral aviation baffle between support strip.

As a kind of preferred version, in described filter screen, it is provided with washable sponge.

As a kind of preferred version, described filtering frame, the first spiral wind guiding mechanism and the second spiral wind guiding mechanism are integrated attachment structure.

As a kind of preferred version, described main body of dust collector is provided with handle.

As a kind of preferred version, described main body of dust collector is provided with elastic snap fastener, and described elastic snap fastener is provided with snapping switch and Elastic buckle, and described shell is provided with connecting hole, and this Elastic buckle is suitable with this connecting hole.

This utility model compared with prior art has clear advantage and beneficial effect, as shown from the above technical solution, due to by second, air channel when filtering for three times is also configured as spiral duct, make air and dust granule second, circumference centrifugal motion is done in three dust-collecting cavities, air is centered around the outer surface of filter and turn-takes, little dust granule and filter side friction, wind speed is for the design structure of tradition Washdown type, suction is not easy decay, impulsive force effectively reduces, make air and filter contacts more soft, even if dust adsorption is on filter, its absorption affinity is also little compared with conventional cleaners, so that shaking off and cleaning.

For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, this utility model is described in detail.

Accompanying drawing explanation

Fig. 1 is the assembled state sectional view of the embodiment of this utility model;

Fig. 2 is the decomposition dress state schematic diagram of the embodiment of this utility model;

Fig. 3 is the enlarged diagram of the dust separator of the embodiment of this utility model.

Accompanying drawing identifier declaration:

10, main body of dust collector

11, handle 12, switch

13, elastic snap fastener

131, snapping switch 132, Elastic buckle

20, dust suction storehouse

21, shell 23, dust separator

211, air inlet 212, connecting hole

231, first spiral wind guiding mechanism the 232, second spiral wind guiding mechanism

24, filter the 25, first dust-collecting cavity

26, the second dust-collecting cavity the 27, the 3rd dust-collecting cavity

2311, first wind-guiding main body the 2312, first spiral aviation baffle

2313, second spiral aviation baffle the 2314, first spiral duct

2321, the 3rd spiral aviation baffle the 2322, second wind-guiding main body

2323, small through hole

241, filter screen 242, filtering frame

2421, circle 2422, support strip are blocked.

Detailed description of the invention

Refer to shown in Fig. 1 and Fig. 3, that show the concrete structure of the preferred embodiment of this utility model.A kind of dust exhaust apparatus includes the main body of dust collector 10 of hand-held and the removable dust suction storehouse 20 being installed on main body of dust collector 10 head end.

Wherein, being provided with dust sucting motor and be located at the dust suction fan blade of this dust sucting motor front end in this main body of dust collector 10, this dust suction fan blade is just to dust suction storehouse 20.Being provided with one handle 11 in main body of dust collector 10, this handle 11 is provided with the switch 12 of a control vacuum cleaner job.The vacuum cleaner of this hand-held has the advantages that volume is little, easy to operate, and people can clean the dust on the furniture such as wall, sofa, cabinet and water neatly with this vacuum cleaner, makes up tradition automatic cleaner and can only clean the deficiency on ground.

Shown in Fig. 1-3, described dust suction storehouse 20 includes shell 21, the dust separator 23 that is installed in shell 22 and filter 24.

The shell 21 in described dust suction storehouse 20 is the bullet shape in hollow, is be made by transparent plastic material, in order to people observe the amount of dust in dust-collecting cavity.The head end of this shell 21 offers an air inlet 211.Described main body of dust collector 10 is provided with elastic snap fastener 13, and this elasticity snap fastener 13 is provided with snapping switch 131 and Elastic buckle 132, and described shell 21 is provided with connecting hole 212, and this Elastic buckle 132 is suitable with this connecting hole 212.This Elastic buckle 132 coordinates detachable installation with connecting hole 212, when the amount of dust in dust-collecting cavity reaches a certain amount of, dismantles removing easily.

The inlet end of this dust separator 23 and housing front form the first dust-collecting cavity 25 for collecting bulky grain and water;Described dust separator 23 includes the first spiral wind guiding mechanism 231 and the second spiral wind guiding mechanism 232, encloses formation the second dust-collecting cavity 26 between this first spiral wind guiding mechanism 231 and the second spiral wind guiding mechanism 232 and shell 21;Formation the 3rd dust-collecting cavity 27 is enclosed between described second spiral wind guiding mechanism 232 and filter 24 and shell 21;Described filter 24 connects with the 3rd dust-collecting cavity 27, and described second dust-collecting cavity 26 connects with the first dust-collecting cavity 25, and described air inlet 211 connects with the first dust-collecting cavity 25.

This first spiral wind guiding mechanism 231 includes the first wind-guiding main body the 2311, first spiral aviation baffle the 2312, second spiral aviation baffle 2313 and the first spiral duct 2314, and described second dust-collecting cavity 26 is connected by this first spiral duct 2314 with the first dust-collecting cavity 25;Described second spiral wind guiding mechanism 232 includes the 3rd spiral aviation baffle 2321 and the second wind-guiding main body 2322, this the second wind-guiding main body 2322 is become big by the first wind-guiding main body 2311 towards the 3rd spiral aviation baffle 2321 in horn-like, described 3rd spiral aviation baffle 2321 is provided with a plurality of small through hole 2323, described second dust-collecting cavity 26 is connected by these a plurality of small through hole with the 3rd dust-collecting cavity 27,3rd spiral aviation baffle 2321 helically inclined-plane is arranged so that small through hole is not easily blocked.

This filter 24 includes filter screen 241 and filtering frame 242, and described filter screen 241 is installed in filtering frame 242, is provided with washable sponge in described filter screen 241.This filtering frame 242 is arranged in the 3rd dust-collecting cavity 27, and described filtering frame 242 includes and blocks circle 2421 and several being connected to blocks circle 2421 and the 3rd support strip 2422 between spiral aviation baffle 2321.

Above-mentioned described filtering frame the 242, first spiral wind guiding mechanism 231 and the second spiral wind guiding mechanism 232 are integrated attachment structure.

By filter 24, the air channel of main body of dust collector 10 with dust suction storehouse 20 is separated, the dust granule of isolation small volume, play third time dust-obstructing efficiency.

The operation principle of this dust exhaust apparatus is as follows:

After starting switch, dust sucting motor drives dust-absorbing impeller quickly to rotate, and the air that the external world carries dust is sucked by air inlet.Greatly, the dust of weight and water fall into the first dust-collecting cavity, the first air outlet that spiral duct is arranged makes to be threaded into, by first, the air that wind mechanism sucks, front spiral the second dust-collecting cavity can be blowed to by backward along the first spiral duct, and by its screw type first spiral duct design structure, air can form whirlwind in the first spiral duct, air and dust granule are entered and in the second dust-collecting cavity, does circumference centrifugal motion, more massive to air and volume dust granule is separated, bigger dust granule and water precipitation are in the first dust storage chamber, other carries relatively big and gently dust granule air and enters in the second spiral duct from the first air outlet, thereby complete first time filtration.

In like manner, the first air outlet that spiral duct is arranged makes the air sucked by the first spiral duct, the second dust-collecting cavity can be blowed to by forward direction rear screw formula along the second spiral duct, and by its screw type second spiral duct design structure, whirlwind can be formed in the second spiral duct, air and dust granule is made to do circumference centrifugal motion in the second dust-collecting cavity, air is centered around the inner surface of shell and turn-takes, major part dust drops in the second dust-collecting cavity, circumference centrifugal motion is done after the logical aperture of remaining fraction dust granule and lateral 3rd dust-collecting cavity of the 3rd spiral wind deflector, thereby complete second time to filter, part can penetrate in sponge or filter screen, due to its circumference centrifugal motion, wind speed is for the design structure that tradition Washdown type enters sponge or filter screen, wind-force, impulsive force effectively reduces, make air and filter contacts more soft, even if dust adsorption is on filter, its absorption affinity is also little compared with conventional cleaners, so that shaking off and cleaning.Finally, after being filtered, blow out clean air from the air outlet of main body of dust collector, complete third time and filter.So, the filtration of three spiral ducts is designed so that dust granules is effectively filtered, it is ensured that get rid of the quality of air, do not pollute the environment.

In sum, after design focal point of the present utility model is in that three filtrations, progressively separate dirt and water to three dust-collecting cavity, make air and dust granule do circumference centrifugal motion in the second dust-collecting cavity simultaneously, circumference centrifugal motion is done in 3rd dust-collecting cavity, air is centered around the outer surface of filter and turn-takes, little dust granule and filter side friction, wind speed is for the design structure of tradition Washdown type, wind-force, impulsive force effectively reduces, make air and filter contacts more soft, even if dust adsorption is on filter, its absorption affinity is also little compared with conventional cleaners, so that shaking off and cleaning.

The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the scope of technical solutions of the utility model.

Claims (7)

1. a Wet-dry dust-separating appliance, it is characterised in that: including the main body of dust collector of hand-held and be installed on the removable dust suction storehouse of main body of dust collector head end, this dust suction storehouse includes shell, dust separator and filter;Described shell is provided with air inlet, and the inlet end of described dust separator and housing front form the first dust-collecting cavity for collecting bulky grain and water;Described dust separator includes the first spiral wind guiding mechanism and the second spiral wind guiding mechanism, encloses formation the second dust-collecting cavity between this first spiral wind guiding mechanism and the second spiral wind guiding mechanism and shell;Formation the 3rd dust-collecting cavity is enclosed between described second spiral wind guiding mechanism and filter and shell;Described filter and the connection of the 3rd dust-collecting cavity, described second dust-collecting cavity and the connection of the first dust-collecting cavity, described air inlet and the connection of the first dust-collecting cavity.
2. a kind of Wet-dry dust-separating appliance according to claim 1, it is characterized in that: described first spiral wind guiding mechanism includes the first wind-guiding main body, the first spiral aviation baffle, the second spiral aviation baffle and the first spiral duct, described second dust-collecting cavity and the first dust-collecting cavity by the connection of this first spiral duct;
Described second spiral wind guiding mechanism includes the 3rd spiral aviation baffle and the second wind-guiding main body, this the second wind-guiding main body is horn-like big towards the 3rd spiral aviation baffle change by the first wind-guiding main body, described 3rd spiral aviation baffle is provided with a plurality of small through hole, described second dust-collecting cavity and the 3rd dust-collecting cavity by the connection of these a plurality of small through hole.
3. a kind of Wet-dry dust-separating appliance according to claim 2, it is characterized in that: described filter includes filter screen and filtering frame, described filter screen is installed in filtering frame, this filtering frame is arranged in the 3rd dust-collecting cavity, described filtering frame include block circle and several be connected to block enclose with the 3rd spiral aviation baffle between support strip.
4. a kind of Wet-dry dust-separating appliance according to claim 3, it is characterised in that: it is provided with washable sponge in described filter screen.
5. a kind of Wet-dry dust-separating appliance according to claim 3, it is characterised in that: described filtering frame, the first spiral wind guiding mechanism and the second spiral wind guiding mechanism are integrated attachment structure.
6. a kind of Wet-dry dust-separating appliance according to claim 1, it is characterised in that: described main body of dust collector is provided with handle.
7. a kind of Wet-dry dust-separating appliance according to claim 1, it is characterized in that: described main body of dust collector is provided with elastic snap fastener, described elastic snap fastener is provided with snapping switch and Elastic buckle, and described shell is provided with connecting hole, and this Elastic buckle is suitable with this connecting hole.
CN201620084354.3U 2016-01-28 2016-01-28 Wet or dry dust separation device CN205338830U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620084354.3U CN205338830U (en) 2016-01-28 2016-01-28 Wet or dry dust separation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620084354.3U CN205338830U (en) 2016-01-28 2016-01-28 Wet or dry dust separation device

Publications (1)

Publication Number Publication Date
CN205338830U true CN205338830U (en) 2016-06-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620084354.3U CN205338830U (en) 2016-01-28 2016-01-28 Wet or dry dust separation device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107233043A (en) * 2017-04-11 2017-10-10 亚诺思·朱飗飔·施隼 A kind of micro-whirlpool centrifuges vacuum dust collection device
CN108078485A (en) * 2017-11-30 2018-05-29 江苏美的清洁电器股份有限公司 Get rid of grey component, dirt cup and dust catcher
CN108478097A (en) * 2018-03-07 2018-09-04 泰怡凯科技有限公司 Dust catcher

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107233043A (en) * 2017-04-11 2017-10-10 亚诺思·朱飗飔·施隼 A kind of micro-whirlpool centrifuges vacuum dust collection device
CN107233043B (en) * 2017-04-11 2019-10-29 亚诺思·朱飗飔·施隼 A kind of micro-whirlpool centrifuge separation vacuum dust collection device
CN108078485A (en) * 2017-11-30 2018-05-29 江苏美的清洁电器股份有限公司 Get rid of grey component, dirt cup and dust catcher
WO2019105246A1 (en) * 2017-11-30 2019-06-06 江苏美的清洁电器股份有限公司 Dust throwing-away assembly, dust cup and vacuum cleaner
CN108478097A (en) * 2018-03-07 2018-09-04 泰怡凯科技有限公司 Dust catcher

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160629

Termination date: 20170128