CN209074432U - Silencing apparatus and horizontal dust collector - Google Patents
Silencing apparatus and horizontal dust collector Download PDFInfo
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- CN209074432U CN209074432U CN201821487552.XU CN201821487552U CN209074432U CN 209074432 U CN209074432 U CN 209074432U CN 201821487552 U CN201821487552 U CN 201821487552U CN 209074432 U CN209074432 U CN 209074432U
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- noise reduction
- silencing apparatus
- reduction layer
- dust
- cyclone separator
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Abstract
Silencing apparatus and horizontal dust collector provided by the utility model, are related to field of home appliance technology.The silencing apparatus includes dust barrel and air duct；The air duct setting is connected in the dust barrel at the top of the dust barrel, and through third shackle member；It is provided with cyclone separator in the dust barrel, corresponds to the cyclone separator in the air duct and is provided with mute part.In silencing apparatus provided by the utility model, mute part is provided with by corresponding to cyclone separator, i.e. mute part corresponds to the outlet air end setting of cyclone separator, the noise that the air-flow that can reduce out generates, and air duct and dust barrel are clamped, mute part is replaced or repaired convenient for opening air duct, has many advantages, such as good muffling effect and easy to use.
Description
Technical field
The utility model relates to fields of home appliance technology, more particularly, to a kind of silencing apparatus and horizontal dust collector.
Background technique
Horizontal dust collector is a kind of dust removing tool.Horizontal dust collector energy dedusting essentially consists in its " head " equipped with one
Electric exhaust fan.After exhaust fan is powered, extremely strong suction and pressure can be generated, under the action of suction and pressure, air high speed
Discharge, and the air of blower front end vacuum part constantly supplements the air in blower, causes to generate inside dust catcher instantaneous true
Sky and external atmosphere pressure form negative pressure, enter bag dust filter by pipeline, and dust and other impurities are trapped in bag dust filter, and air passes through
After filter disc purification, it is discharged by body tail portion.
Currently, filter assemblies are arranged in dust barrel in existing horizontal dust collector, the separator cooperation in filter assemblies
Motor rotates gas and dust, and gas can generate biggish noise when rotated.Existing silencing apparatus structure is complex
And erasure effect is bad.
In conclusion the problem that existing silencing apparatus structure is complex and erasure effect is bad.
Utility model content
One of the utility model is designed to provide a kind of silencing apparatus, to solve existing silencing apparatus structure more
Complicated and bad erasure effect technical problem.
Another of the utility model is designed to provide a kind of horizontal dust collector, the silencing apparatus including above-mentioned offer.
In order to solve the above technical problems, the utility model uses following technical scheme；The utility model first aspect mentions
The silencing apparatus of confession, wherein including dust barrel and air duct；
The air duct setting is connected in the dust barrel at the top of the dust barrel, and through third shackle member；
It is provided with cyclone separator in the dust barrel, is provided in the air duct corresponding to the cyclone separator mute
Part.
In silencing apparatus provided by the utility model, in the air duct correspond to the cyclone separator be provided with it is mute
Part is provided with mute part by corresponding to cyclone separator, i.e., mute part corresponds to the outlet air end setting of cyclone separator, can drop
The noise that the low air-flow come out generates, and air duct and dust barrel are clamped, and mute part is replaced or repaired convenient for opening air duct, is had
There is good muffling effect and easy to use.
In any of the above-described technical solution, further, the cyclone separator includes pedestal and multiple separate sheets, described
Pedestal is ring-type, and the separate sheet setting is on the base；
The mute part is arranged corresponding to the pedestal.
Pedestal is ring-type, and centre passes through convenient for air-flow, in order to better noise reduction, mute part is set corresponding to pedestal
It sets.
For the ease of flow rotation, the separate sheet is uniformly in divergent shape along the circumferential of the pedestal.
It further include the fixing piece corresponding to cyclone separator setting further in any of the above-described technical solution,
The fixing piece includes fixing end and fixed column, and the fixing end is arranged at the top of the fixed column, and the fixed column is located at institute
It states in separate sheet；
Correspond to the fixed column in the fixing end and be provided with air outlet, the mute part corresponds to the air outlet and sets
It sets.Fixed column be it is hollow, air outlet is connected to the hollow of fixed column.Cavity is formed between multiple separate sheets, fixed column is located at institute
It states in cavity.
Dust enters air duct in order to prevent, in any of the above-described technical solution, further, setting at the top of the fixing end
There is the extra large pa of filtering, the mute part corresponds to the extra large pa setting of the filtering.
In any of the above-described technical solution, further, multiple fixinig plates, Duo Gesuo are provided at the top of the fixing end
The circumferential direction that fixinig plate is stated along the fixing end is uniformly distributed；
The extra large pa of the filtering is arranged on the fixinig plate.Fixinig plate filters extra large pa for fixed.
In any of the above-described technical solution, further, the mute part includes supporting element and noise reduction layer, the supporting element
On be provided with multiple bloops；The noise reduction layer is arranged on the supporting element.
In any of the above-described technical solution, further, the noise reduction layer is multilayer, and noise reduction layer described in multilayer is successively stacked in
On the supporting element.
In any of the above-described technical solution, further, the noise reduction layer includes the first noise reduction layer and the second noise reduction layer, institute
It states the first noise reduction layer to be arranged on the supporting element, second noise reduction layer is arranged in first noise reduction layer；
First noise reduction layer is plastic layer or timber layer, and second noise reduction layer is spongy layer.
In any of the above-described technical solution, further, the third shackle member is arranged on the air duct, the dust barrel
Top is provided with and the matched connector of third shackle member.
Connector is third buckle or card slot, and third shackle member can be common shackle member, as long as can be realized air duct
It is connected in the dust barrel.
The horizontal dust collector that the utility model second aspect provides including the silencing apparatus that first aspect provides, therefore has
The whole beneficial effects for the silencing apparatus for having first aspect to provide, just do not repeat one by one herein.
By adopting the above technical scheme, the utility model has the following beneficial effects:
In silencing apparatus provided by the utility model, in the air duct correspond to the cyclone separator be provided with it is mute
Part is provided with mute part by corresponding to cyclone separator, i.e., mute part corresponds to the outlet air end setting of cyclone separator, can drop
The noise that the low air-flow come out generates, and air duct and dust barrel are clamped, and mute part is replaced or repaired convenient for opening air duct, is had
There is good muffling effect and easy to use.
Further, the cyclone separator includes pedestal and multiple separate sheets, and the pedestal is ring-type, the separate sheet
Setting is on the base；The mute part is arranged corresponding to the pedestal.
It further, further include the fixing piece being arranged corresponding to the cyclone separator, the fixing piece includes fixing end
And fixed column, the fixing end are arranged at the top of the fixed column, the fixed column is located in the separate sheet；The fixing end
Upper that the fixed column is provided with air outlet, the mute part is arranged corresponding to the air outlet.
Further, the mute part includes supporting element and noise reduction layer, and multiple bloops are provided on the supporting element；Institute
Noise reduction layer is stated to be arranged on the supporting element.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the external structure schematic diagram for the structure of dust collector that the utility model embodiment one provides；
Fig. 2 is the cross-sectional view for the structure of dust collector that the utility model embodiment one provides；
The explosive view of filter assemblies in the structure of dust collector that Fig. 3 provides for the utility model embodiment one；
The positive structure schematic of wall is accommodated in the structure of dust collector that Fig. 4 provides for the utility model embodiment one；
The structural schematic diagram of fixed lobe in the structure of dust collector that Fig. 5 provides for utility model embodiment one；
The structural schematic diagram of ash hole in the dirt cup structure that Fig. 6 provides for the utility model embodiment two；
The structural schematic diagram of bottom cover in the dirt cup structure that Fig. 7 provides for the utility model embodiment two；
Fig. 8 is the cross-sectional view for the dirt cup structure that the utility model embodiment two provides；
The structural schematic diagram at the first visual angle of filtering frame in the dirt cup structure that Fig. 9 provides for the utility model embodiment two；
The structural schematic diagram at the second visual angle of filtering frame in the dirt cup structure that Figure 10 provides for the utility model embodiment two；
The structural schematic diagram of mute part in the mute structure that Figure 11 provides for the utility model embodiment three；
Figure 12 is the schematic perspective view for the filter structure that the utility model embodiment four provides；
The schematic perspective view of cyclone separator in the filter structure that Figure 13 provides for the utility model embodiment four；
The top view of cyclone separator in the filter structure that Figure 14 provides for utility model example IV.
Appended drawing reference:
1- universal wheel；2- intake line；3- dust barrel；
4- filter assemblies；The air duct 5-；6- handle；
7- indicator light；8- third shackle member；9- body；
10- auxiliary wheel；11- return pulley；12- bracket；
13- connector；14- handle；15- cyclone separator；
16- secondary separation column；17- fixing piece；18- filtering frame；
19- goes out gray columns；20- bottom cover；21- supporting surface；
22- accommodates wall；23- staving；The section 24-；
26- separate sheet；27- pedestal；28- ash hole；
29- air guide member；30- enters the wind part；31- ash discharge part；
32- stationary plane；33- guide vane；34- fixed lobe；
The first shackle member of 35-；The first protrusion of 36-；The second shackle member of 37-；
38- elastic component；39- air inlet；The mute part of 41-；
42- supporting element；43- bloop；The first noise reduction layer of 44-；
The second noise reduction layer of 45-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can
To be combined with each other.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to figs. 1 to Figure 14, explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment one
The structure of dust collector that the embodiment of the utility model first aspect provides, wherein including filter assemblies, the filtering
Component includes dust barrel 3, cyclone separator 15 and filtering frame 18；
The cyclone separator 15 is located in the filtering frame 18, and the cyclone separator 15 includes pedestal 27 and multiple points
From piece 26, multiple separate sheets 26 are uniformly in divergent shape along the circumferential of the pedestal 27；
The dust barrel 3 includes that receiving wall 22 and staving 23, the side of the receiving wall 22 in the staving 23 are set
It is equipped with ash hole 28, the filtering frame 18 is located in the receiving wall 22, and 18 bottom of filtering frame is provided with air inlet hole, described
Filtering frame 18 and 23 bottom of staving are provided with out gray columns 19.
In structure of dust collector provided by the utility model, multiple separate sheets 26 are uniformly in along the circumferential direction of the pedestal 27
Divergent shape, the filtering frame 18 are provided with out gray columns 19 with 23 bottom of staving.Pass through ash hole 28 and gray columns 19 out, part
Dust goes out from ash hole 28, and part dust enters in gray columns 19, and filtering frame 18 and 23 bottom gapless of staving, dust are not easy
Enter in filter assemblies 4 from gray columns 19 out or the ash hole 28 for accommodating 22 side of wall, it is good and easy to use etc. with filter effect
Advantage.
In any of the above-described technical solution, further, on the receiving wall 22 corresponds to intake line 2 and be provided with air inlet
Mouthfuls 39, section 24 is provided on the filtering frame 18, and the section 24 is corresponding with the air inlet 39.
Setting section 24 enters filtering frame 18 convenient for wind, and circumferential along filtering frame 18 forms whirlwind, convenient for gentle to dust
Body separation.
In any of the above-described technical solution, further, on the receiving wall 22 corresponds to the air inlet 39 and be provided with
Inclined-plane, the inclined-plane are consistent with the tilt angle of the section 24.Inclined-plane is set and is convenient for wind-guiding.
It further include bracket 12 further in any of the above-described technical solution, the bracket 12 is for fixing the dust barrel
3；Fixed lobe 34 is provided on the bracket 12,3 bottom of dust barrel is provided with and the matched fixation of the fixed lobe 34
Slot.
In order to enable fixation is stronger, fixed lobe 34 can be to be multiple, and fixed lobe 34, which is inserted into fixing groove, to be convenient for
Fixed dust barrel 3.
In any of the above-described technical solution, further, intake line 2, the suction line are provided on the bracket 12
Road 2 is provided with connector 13, is provided with thread segment on the connector 13；Sucking bar is connect by thread segment with connector 13.
In any of the above-described technical solution, further, the staving 23 includes bottom cover 20 and peripheral wall, and the bottom cover 20 is set
It is placed in the bottom of the peripheral wall, circumferential direction setting of the peripheral wall along the staving 23；
The gray columns 19 out is set in the peripheral wall, and between 22 bottom of receiving wall and the bottom cover 20.
In any of the above-described technical solution, further, the second shackle member 37, the peripheral wall are provided on the bottom cover 20
Bottom is provided with elastic component 38, and the elastic component 38 can be connected in second shackle member 37.
Setting elastic component 38 is detachably connected convenient for peripheral wall and bottom cover 20, bottom cover 20 is easy to open, by the dust in dust barrel 3
It pours out.
It is more thorough in order to separate dust, in any of the above-described technical solution, further, the gray columns 19 out
Top is provided with secondary separation column 16, and the ash discharge part 31 of 18 bottom of filtering frame is arranged corresponding to the secondary separation column 16.
In any of the above-described technical solution, further includes body 9 further, set between the body 9 and the dust barrel 3
It is equipped with air duct 5；It is provided with third shackle member 8 on the air duct 5, is provided at the top of the dust barrel 3 and the third shackle member 8
The third buckle matched.
Air duct 5 is arranged in the top of dust barrel 3 by third shackle member 8 and third buckle.
The horizontal dust collector that the utility model second aspect provides, including the structure of dust collector that first aspect provides, therefore
Whole beneficial effects with the structure of dust collector that first aspect provides, just do not repeat one by one herein.
Embodiment two
It is separately provided with ash output part in dirt cup bottom in the prior art, ash is easily accessible ash output part, causes filter effect not
Good, the dust barrel 3 that the utility model embodiment two provides in order to prevent is dirt cup structure, wherein including accommodating wall 22 and staving 23,
It is described to accommodate circumferential direction setting of the wall 22 around 23 axis of staving；
22 bottom of receiving wall is provided with supporting surface 21, and the side of the receiving wall 22 in the staving 23 is set
It is equipped with ash hole 28；
The receiving wall 22 and supporting surface 21 form the accommodating chamber for accommodating cyclone separator 15,23 bottom of staving
The gray columns 19 out for accommodating dust is provided between the supporting surface 21.
Dust barrel 3 provided by the utility model is to be arranged between 23 bottom of staving and the supporting surface 21 described in dirt cup structure
There is the gray columns 19 out for accommodating dust, supporting surface 21 is provided with by receiving 22 bottom of wall and is holding the setting of cyclone separator 15
It receives in wall 22, gray columns 19 is provided with out between 23 bottom of staving and supporting surface 21, ash output part connect with 23 bottom of staving, is not necessarily to
Ash output part is separately provided, so that filter effect is good easy to use.
In any of the above-described technical solution, further, the wall 22 that accommodates includes positioned at the of 23 outside of the staving
One accommodates wall 22 and accommodates wall 22 positioned at the second of 23 inside of staving, and the supporting surface 21 is located at described second and accommodates wall 22
Bottom, the ash hole 28 are located at described second and accommodate 22 side of wall.
In any of the above-described technical solution, further, it is provided between the first receiving wall 22 and the staving 23
Handle 14；The angled setting of axis of the handle 14 and the staving 23.
The degree of the axis angle A of handle 14 and staving 23 is 5-15 °, it is preferable that A is 10 °, and handle 14 is obliquely installed,
Convenient for taking.
Aduncate holding tank is provided on handle 14, convenient for placing finger, dust barrel of taking.
In any of the above-described technical solution, further, corresponds to intake line 2 on the first receiving wall 22 and be provided with
Air inlet 39, it is described first receiving wall 22 on correspond to the air inlet 39 be provided with the first shackle member 35；
First shackle member 35 is provided with the first card slot, is provided with and described first on 2 outlet air end of intake line
First protrusion 36 of pocket matches.
In any of the above-described technical solution, further, 23 bottom of staving includes bottom cover 20 and peripheral wall, the bottom cover
20 are set to the bottom of the peripheral wall, circumferential direction setting of the peripheral wall along the staving 23；
The gray columns 19 out is set in the peripheral wall, and between the supporting surface 21 and the bottom cover 20.
For the ease of fixed gray columns 19 out, the gray columns 19 out is corresponded on the bottom cover 20 and is provided with card column, the card
Column is matched with the gray columns 19 out, for the fixed gray columns 19 out.
In any of the above-described technical solution, further, the gray columns 19 out and the supporting surface 21 are integrally formed, described
It is connected between gray columns 19 and the supporting surface 21 by arc transition out.Gray columns 19 is connect with 21 arc transition of supporting surface out, is prevented
Only dust is accumulated in junction.
In any of the above-described technical solution, further, through-hole, setting in the through-hole are provided on the supporting surface 21
There is secondary separation column 16, there are gaps between the secondary separation column 16 and the through-hole；The top of the secondary separation column 16
For taper.
It is taper at the top of secondary separation column 16, further divides under the action of taper convenient for the gas and dust of rotation
From so that dust separation is more thorough, from the sundries of bulky grain is fallen from ash hole 28, short grained sundries is fallen into out in gray columns 19.
In any of the above-described technical solution, further, the secondary separation column 16 passes through connector and the supporting surface
21 are fixedly connected, and the side of the secondary separation column 16 is arranged in the connector；
The connector be it is multiple, multiple connectors are uniformly distributed along the circumferential direction of the secondary separation column 16.
Preferably, connector be two, two connectors are set so that between secondary separation column 16 and supporting surface 21 there are
Gap is fallen into out in gray columns 19 convenient for dust.
In any of the above-described technical solution, further, dust-break piece is set in the staving 23, the dust-break piece is set to
On 23 inner wall of the ash discharge column outer wall and/or staving, the dust-break piece is arranged along the axis direction of the staving 23.Remaining is the same as real
Example one is applied, details are not described herein again.
Embodiment three
Existing silencing apparatus structure is complex and erasure effect is bad to solve, and silencing apparatus is not easy to maintenance
Technical problem.The silencing apparatus that the utility model embodiment three provides, wherein including dust barrel 3 and air duct 5；
The setting of air duct 5 is connected in the dust barrel 3 at 3 top of dust barrel by third shackle member 8；
It is provided with cyclone separator 15 in the dust barrel 3, corresponds to the cyclone separator 15 in the air duct 5 and is provided with
Mute part 41.
In silencing apparatus provided by the utility model, it is provided in the air duct 5 corresponding to the cyclone separator 15 quiet
Sound part 41 is provided with mute part 41, i.e., the outlet air of the mute corresponding cyclone separator 15 of part 41 by corresponding to cyclone separator 15
End setting, the noise that the air-flow that can reduce out generates, and air duct 5 and dust barrel 3 are clamped, convenient for opening air duct 5 to mute part
41 are replaced or are repaired, and have many advantages, such as good muffling effect and easy to use.
In any of the above-described technical solution, further, the cyclone separator 15 includes pedestal 27 and multiple separate sheets
26, the pedestal 27 is ring-type, and the separate sheet 26 is arranged on the pedestal 27；
The mute part 41 is arranged corresponding to the pedestal 27.
Pedestal 27 is ring-type, and centre passes through convenient for air-flow, and in order to better noise reduction, mute part is corresponded to pedestal 27
Setting.
For the ease of flow rotation, the separate sheet 26 is uniformly in divergent shape along the circumferential of the pedestal 27.
It further include the fixation corresponding to the cyclone separator 15 setting further in any of the above-described technical solution
Part 17, the fixing piece 17 include fixing end and fixed column, and the fixing end is arranged at the top of the fixed column, the fixed column
In the separate sheet 26；
Correspond to the fixed column in the fixing end and be provided with air outlet, the mute part 41 corresponds to the air outlet
Setting.Fixed column be it is hollow, air outlet is connected to the hollow of fixed column.Cavity, fixed column position are formed between multiple separate sheets 26
In the cavity.
Dust enters air duct 5 in order to prevent, in any of the above-described technical solution, further, sets at the top of the fixing end
It is equipped with the extra large pa of filtering, the mute part 41 corresponds to the extra large pa setting of the filtering.
In any of the above-described technical solution, further, multiple fixinig plates, Duo Gesuo are provided at the top of the fixing end
The circumferential direction that fixinig plate is stated along the fixing end is uniformly distributed；
The extra large pa of the filtering is arranged on the fixinig plate.Fixinig plate filters extra large pa for fixed.
In any of the above-described technical solution, further, the mute part 41 includes supporting element 42 and noise reduction layer, the branch
Multiple bloops 43 are provided in support member 42；The noise reduction layer is arranged on the supporting element 42.
In any of the above-described technical solution, further, the noise reduction layer is multilayer, and noise reduction layer described in multilayer is successively stacked in
On the supporting element 42.Multilayer noise reduction layer can increase frictional resistance, so that broadening sound sucting band, absorbs low frequency noise, it is very bright
It is aobvious to reduce the noise generated.
In any of the above-described technical solution, further, the noise reduction layer includes the first noise reduction layer 44 and the second noise reduction layer
45, first noise reduction layer 44 is arranged on the supporting element 42, and second noise reduction layer 45 is arranged in first noise reduction layer
On 44；
First noise reduction layer 44 is plastic layer or timber layer, and second noise reduction layer 45 is spongy layer.
In any of the above-described technical solution, further, the third shackle member 8 is arranged on the air duct 5, the dirt
3 top of bucket is provided with and the matched connector of the third shackle member 8.
Connector is third buckle or card slot, and third shackle member 8 can be common shackle member, as long as can be realized air duct
5 are connected in the dust barrel 3.
The horizontal dust collector that the utility model second aspect provides including the silencing apparatus that first aspect provides, therefore has
The whole beneficial effects for the silencing apparatus for having first aspect to provide, just do not repeat one by one herein.Remaining is the same as embodiment one.
Example IV
In order to enable filter structure is relatively simple, save the cost, and makes dust separation more thorough, the utility model is implemented
The filter structure that example two provides, wherein including cyclone separator 15 and filtering frame 18, the cyclone separator 15 is located at the mistake
In filter stand 18；
The cyclone separator 15 includes pedestal 27 and multiple separate sheets 26, and the pedestal 27 is ring-type, the separate sheet
26 are arranged along 27 outer rim of pedestal to the center point, and multiple separate sheets 26 are uniformly in diverging along the circumferential direction of the pedestal 27
Shape；
18 bottom of filtering frame is provided with multiple air inlet holes, and there are gaps between the adjacent separate sheet 26, described
Gap is corresponding with the air inlet hole.
In filter structure provided by the utility model, the pedestal 27 is ring-type, and the separate sheet 26 is along the pedestal 27
Outer rim is arranged to the center point, and multiple separate sheets 26 are uniformly in divergent shape along the circumferential of the pedestal 27.Pass through separate sheet 26
With the shape of pedestal 27, enter convenient for wind between adjacent separate sheet 26, forms rotation in the case where the separate sheet 26 of divergent shape acts on
Wind separates dust, has good separating effect and advantages of simple structure and simple.
In any of the above-described technical solution, further, the filtering frame 18 includes air guide member 29, on the air guide member 29
Its circumferential direction is provided with guide vane 33, the guide vane 33 is extended spirally around the axis of the filtering frame 18.
Wind enters from section 24, imports cyclone separator 15 in the case where the guide vane 33 of spiral extension acts on.
In any of the above-described technical solution, further, the filtering frame 18 further includes successively connecting with the air guide member 29
The air inlet part 30 and ash discharge part 31 connect, the air inlet hole are arranged on the air inlet part 30；
Stationary plane 32 is provided between the air inlet part 30 and the ash discharge part 31, the pedestal 27 is fixed on the fixation
On face 32.
Wind imports the air inlet hole of 18 bottom of filtering frame under the effect of guide vane 33, enters in separate sheet 26 from air inlet hole and is formed
Whirlwind.
In any of the above-described technical solution, further, 27 bottom of pedestal is provided with connector, the stationary plane 32
On be provided with and the matched fixation hole of the connector.Fixation hole and connector are worn by pedestal 27 by screw or bolt and are consolidated
Determine face 32 to link together.
In any of the above-described technical solution, further, further include and the fixing piece 17 that is connected at the top of the air guide member 29；
The fixing piece 17 includes fixing end and fixed column, and the fixed column is located in the separate sheet 26, the fixation
End is fixed with the air guide member 29.
Fixed column is hollow shape, corresponding with the hollow part of pedestal 27, is fallen into out in gray columns 19 convenient for dust.
In any of the above-described technical solution, further, fluted, the fixing end and groove is arranged in the air guide member 29
On be correspondingly arranged on connector；
The connector be it is multiple, multiple connectors are uniformly distributed along the circumferential direction of the groove.
In any of the above-described technical solution, further, multiple fixinig plates, Duo Gesuo are provided at the top of the fixing end
The circumferential direction that fixinig plate is stated along the fixing end is uniformly distributed.
It is fallen into fixed column for the ease of dust, the top of the fixing end is inclined-plane, and the inclined-plane is by the fixing end
Outer rim to the center of circle tilt.
In any of the above-described technical solution, further, separate sheet 26 is set along 27 outer rim of pedestal to the center point bending
It sets, the rate of curving of the separate sheet 26 is less than the rate of curving of the pedestal 27.
In any of the above-described technical solution, further, handle 6 is provided at the top of the filtering frame 18.Handle 6 can be set
It sets in dust barrel 3, the both ends of handle are threaded through in the hole at the top of filtering frame.
Handle 6 is rotatably arranged in groove, is convenient for proposing in cyclone separator 15 and filtering frame 18 by handle 6
It is replaced or is repaired.
Through-hole is provided at the top of filtering frame 18, the shaft of handle 6 is connect after passing through through-hole with dust barrel 3, remaining same embodiment
One, details are not described herein again.
3 bottom of dust barrel described in dust catcher provided by the utility model is provided with universal wheel 1,9 bottom of the body difference
It is provided with return pulley 11 and auxiliary wheel 10, the return pulley 11 and auxiliary wheel 10 are arranged along the direction that the body 9 moves ahead.By in machine
9 bottom of body increases auxiliary wheel 10, can be moved using level or by the way of holding up.
Indicator light 7 and/or on & off switch can be provided on body 9 according to demand, indicator light 7 is used to indicate motor electricity.
Dust catcher provided by the utility model is in use, dust barrel 3 is mounted on bracket by the fixed lobe 34 on bracket 12
On 12, intake line 2 is provided on bracket 12, the intake line 2 is provided with connector 13, and the connector 13 passes through screw thread
Section is connected through a screw thread with sucking bar.Wind is pumped by the intake line 2 from the top of dust barrel 3.
Wind enters dust barrel 3 from air inlet 39, imports 18 bottom of filtering frame from guide vane 33 under the effect of 18 section 24 of filtering frame
The air inlet hole in portion, into air inlet hole after cyclone separator 15 effect under generate whirlwind, by dust and gas filtration, cyclonic separation
The separate sheet 26 of device 15 is dissipated in petal-shaped, accommodates wall 22 from first into 15 effect partial dust of cyclone separator and sundries is crossed
Side air outlet is gone out, remaining sundries into cross secondary separation column 16 secondary separation after enter ash discharge column 19 in.
Gas in body 9 under motor effect, successively after fixing piece 17 and the filtering sea pa at the top of fixing piece 17 from
The air duct 5 at 3 top of dust barrel is sucked out.3 dust of dust barrel can be by elastic component 38 and the second shackle member 37 by 20 He of bottom cover after being filled with
Staving 23 separates, and the dust in staving 23 is poured out.
It is set in conclusion corresponding to the cyclone separator in silencing apparatus provided by the utility model, in the air duct
It is equipped with mute part, is provided with mute part by corresponding to cyclone separator, i.e., the outlet air end that mute part corresponds to cyclone separator is set
It sets, the noise that the air-flow that can reduce out generates, and air duct and dust barrel are clamped, mute part is replaced convenient for opening air duct
Or maintenance, have many advantages, such as good muffling effect and easy to use.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable
Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute
Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information constitutes the prior art known to those skilled in the art.
Claims (10)
1. a kind of silencing apparatus, which is characterized in that including dust barrel and air duct；
The air duct setting is connected in the dust barrel at the top of the dust barrel, and through third shackle member；
It is provided with cyclone separator in the dust barrel, corresponds to the cyclone separator in the air duct and is provided with mute part.
2. silencing apparatus according to claim 1, which is characterized in that
The cyclone separator includes pedestal and multiple separate sheets, and the pedestal is ring-type, and the separate sheet is arranged at the bottom
On seat；
The mute part is arranged corresponding to the pedestal.
3. silencing apparatus according to claim 2, which is characterized in that
It further include the fixing piece corresponding to cyclone separator setting, the fixing piece includes fixing end and fixed column, described
Fixing end is arranged at the top of the fixed column, and the fixed column is located in the separate sheet；
Correspond to the fixed column in the fixing end and be provided with air outlet, the mute part is arranged corresponding to the air outlet.
4. silencing apparatus according to claim 3, which is characterized in that
The extra large pa of filtering is provided at the top of the fixing end, the mute part corresponds to the extra large pa setting of the filtering.
5. silencing apparatus according to claim 4, which is characterized in that
Multiple fixinig plates are provided at the top of the fixing end, multiple fixinig plates are uniformly distributed along the circumferential direction of the fixing end；
The extra large pa of the filtering is arranged on the fixinig plate.
6. silencing apparatus according to claim 1, which is characterized in that
The mute part includes supporting element and noise reduction layer, and multiple bloops are provided on the supporting element；The noise reduction layer setting
On the supporting element.
7. silencing apparatus according to claim 6, which is characterized in that
The noise reduction layer is multilayer, and noise reduction layer described in multilayer is successively stacked on the supporting element.
8. silencing apparatus according to claim 6, which is characterized in that
The noise reduction layer includes the first noise reduction layer and the second noise reduction layer, and first noise reduction layer is arranged on the supporting element, institute
The second noise reduction layer is stated to be arranged in first noise reduction layer；
First noise reduction layer is plastic layer or timber layer, and second noise reduction layer is spongy layer.
9. silencing apparatus according to claim 1, which is characterized in that the third shackle member is arranged on the air duct,
It is provided with and the matched connector of third shackle member at the top of the dust barrel.
10. a kind of horizontal dust collector, which is characterized in that including silencing apparatus as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487552.XU CN209074432U (en) | 2018-09-11 | 2018-09-11 | Silencing apparatus and horizontal dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487552.XU CN209074432U (en) | 2018-09-11 | 2018-09-11 | Silencing apparatus and horizontal dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074432U true CN209074432U (en) | 2019-07-09 |
Family
ID=67116321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821487552.XU Active CN209074432U (en) | 2018-09-11 | 2018-09-11 | Silencing apparatus and horizontal dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074432U (en) |
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2018
- 2018-09-11 CN CN201821487552.XU patent/CN209074432U/en active Active
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Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |