CN107837036A - Stick vacuums dirt cup filtration system and the stick vacuums using the filtration system - Google Patents
Stick vacuums dirt cup filtration system and the stick vacuums using the filtration system Download PDFInfo
- Publication number
- CN107837036A CN107837036A CN201711236890.6A CN201711236890A CN107837036A CN 107837036 A CN107837036 A CN 107837036A CN 201711236890 A CN201711236890 A CN 201711236890A CN 107837036 A CN107837036 A CN 107837036A
- Authority
- CN
- China
- Prior art keywords
- bodice
- dirt cup
- dust
- filtration system
- filtration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/106—Dust removal
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
Abstract
A kind of stick vacuums the invention discloses stick vacuums dirt cup filtration system and using the filtration system, by setting cyclone inside bodice guard, so that dust can at least be completed to separate twice in bodice dirt cup, the dust separation amount of bodice filtration fraction is improved, reduces the dust separation pressure of hand held cleaner, amount of storage of the increase complete machine to dust, improve the separative efficiency of dirt cup, reduce the loss of air quantity, facilitate the cleaning of user, ash discarding is conveniently.
Description
Technical field
The invention belongs to the design field of filtering system for dust collector, and in particular to a kind of stick vacuums dirt cup filtering
System and the stick vacuums using the filtration system.
Background technology
Dust catcher is rotated at a high speed using motor driven blade, air negative pressure is produced in the housing of sealing, so as to by dirt
In bits suction dust collect plant, and the cleaning appliance of the air discharge blower fan after filtering, dust catcher are generally comprised into dirt pocket type and dirt
It is cup type.
And in the dirt cup filtration system of dust catcher, it is substantially the cyclone using dirt pocket type or an independent dirt cup
Filtration system.Dust hair etc. is directly entered dirt cup by air channel and carries out separating and filtering, and so tiny dust and hair etc. are big
Particle dust enters dirt cup together, and one-level cyclone structure is unfavorable for separating tiny dust, and two level cyclone structure hair
Deng being easily entangled on cone, it is unfavorable for the separation of dust, also easily causes the blocking of extra large pa, air quantity loss increase, and complete machine storage ash
Amount is smaller.
Therefore, in view of problem above, it is necessary to propose a kind of new filtration system, effectively improve dust at bodice dirt cup
Fractional dose, increase complete machine improve the separative efficiency of dirt cup, reduce the loss of air quantity, facilitate user's to the amount of storage of dust
Cleaning, simplifies structure, and ash discarding is convenient.
The content of the invention
In view of this, the rod-type the invention provides a kind of stick vacuums dirt cup filtration system and using the filtration system
Dust catcher, by setting cyclone inside bodice guard so that dust can at least be completed to separate twice in bodice dirt cup, carry
The dust separation amount of high bodice filtration fraction, reduces the dust separation pressure of hand held cleaner, and increase complete machine is deposited to dust
Reserves, the separative efficiency of dirt cup is improved, reduce the loss of air quantity, facilitate the cleaning of user, ash discarding is conveniently.
A kind of stick vacuums dirt cup filtration system proposed according to the purpose of the present invention, including bodice filtration fraction and hand
Filtration fraction is held, the bodice filtration fraction includes bodice dirt cup and is arranged at being filtered to the first order inside bodice dirt cup
Bodice guard, space is provided between bodice guard and bodice the dirt cup inwall, the space is used for the rotation for forming first order filtering
Wind air channel, the first dust collecting space is formed between the bodice guard and the bodice dirt cup；
The cyclone to second level filtering is formed inside the bodice guard, the cyclone includes cyclone cylinder, position
In the cyclone cylinder upstream spiral fan blade and be arranged inside the cyclone cylinder whirlwind cone, the cyclone cylinder bottom is set
A dust-collecting cylinder is equipped with, the dust-collecting cylinder is connected to the bottom of bodice dirt cup, and keeps apart with the first dust collecting space, forms second
Dust collecting space, the cyclone cylinder are connected with the hand-held filtration fraction；The hand-held filtration fraction is hand held cleaner.
Preferably, it is provided with and bodice filtration fraction identical two level cyclonic separation mechanism in the hand held cleaner.
Preferably, the air with dust enters in bodice dirt cup from wind inlet channel, and first order dirt is carried out through bodice guard
Qi leel is from afterwards, and dust is collected in the first dust collecting space, and the air with dust is guided by wind inlet channel at least partially
Entering through spiral fan blade in cyclone cylinder, the air with dust rotates in cyclone cylinder inside spin and carries out second level dust and gas separation,
Dust after separation is collected in the second dust collecting space, and the air with dust is downstream guided by whirlwind cone at least partially
Follow-up dust and gas separation is carried out to the hand-held filtration fraction.
Preferably, the bodice dirt cup includes two parts setting up and down, is fixedly connected between upper part and lower part or can
Dismantling connection, and junction is set less than bodice guard.
Preferably, the bottom of the bodice guard is provided with taper rib.
Preferably, the lower end of the upper part of bodice dirt cup has extended downwardly guiding dust to bodice dirt cup inner inclination and fallen
Dirt cup flange, the internal diameter of the dirt cup flange is less than or equal to the external diameter of the taper rib, and the taper rib is located at dirt
The top of cup flange.
Preferably, the wind screen rib for stopping hair rotation is provided with the taper rib, the wind screen rib is vertically installed in
On whirlwind air channel, air vent is provided with the wind screen rib.
Preferably, the top of the bodice dirt cup is provided with bodice cover plate, and the bodice cover plate encloses around bodice dirt cup one
Set, the bodice cover plate is internally formed bodice air channel, and stick vacuums include the barre of inner hollow, barre be internally formed into
Wind air channel, bodice air channel one end connect the wind inlet channel of barre, and the other end connects first dust collecting space, with dust
Air by barre wind inlet channel enter bodice air channel in, around bodice dirt cup after one week enter bodice dirt cup in carry out first
Level filtering.
Preferably, the bodice dirt cup is removable installed in the lower section of the bodice cover plate, and hand held cleaner is set
In the top of bodice cover plate；The placement space that the middle concave part of the bodice cover plate is put into the confession hand held cleaner,
The lower end of the hand held cleaner is installed in the placement space, the front end phase of the placement space and hand held cleaner
Matching.
Preferably, the bodice cover plate middle part is recessed and has extended downwardly connecting portion, and the bodice guard and whirlwind cone are equal
It is connected on the connecting portion.
In order to solve the above problems, present invention also offers a kind of stick vacuums dirt cup filtration system, the bodice mistake
Filter part possesses double filtration design, and the hand held cleaner possesses double filtration design, and the dirt cup filtration system is four
Level filtration system.
In order to solve the above problems, present invention also offers a kind of stick vacuums, including scrubbing brush, barre and above-mentioned
Stick vacuums dirt cup filtration system.
Compared with prior art, it is the advantages of stick vacuums dirt cup filtration system disclosed by the invention：In bodice guard
Inside sets cyclone so that dust can at least be completed to separate twice in bodice dirt cup, improve the dust of bodice filtration fraction
Fractional dose, the dust separation pressure of hand held cleaner is reduced, increase complete machine to the amount of storage of dust, imitate by the separation for improving dirt cup
Rate, reduce the loss of air quantity, facilitate the cleaning of user, ash discarding is conveniently.
Bodice dirt cup is divided into two parts up and down, and the lower end of the upper part of bodice dirt cup is downward to bodice dirt cup inner inclination
The dirt cup flange of extension, by setting dirt cup flange on the one hand can guide dust to bodice dirt cup base falls, another aspect
Because the internal diameter of dirt cup flange is less than or equal to the external diameter of taper rib, it can stop what bodice dirt cup bottom was kicked up after the two cooperation
Dust enters at whirlwind air channel, ensures dust separation effect.Meanwhile set by the way that bodice dirt cup is divided into two parts up and down, side
Just machine-shaping.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of dirt cup filtration system disclosed by the invention.
Fig. 2 is the sectional view of dirt cup filtration system disclosed by the invention.
Fig. 3,4 be bodice filtration fraction structural representation.
Fig. 5 is the structural representation of spiral fan blade.
The title of digital or alphabetical representative corresponding component in figure：
1st, bodice filtration fraction 2, hand-held filtration fraction 3, barre
11st, bodice dirt cup 12, bodice guard 13, the first dust collecting space 14, cyclone 15, dust-collecting cylinder 16,
Second dust collecting space 17, sealing ring 18, bodice cover plate 19, placement space
111st, dirt cup flange 121, taper rib 122, wind screen rib 123, air vent
141st, cyclone cylinder 142, spiral fan blade 143, whirlwind cone 1421, blade 1422, interior annular 1423,
It is oriented to section 1424, outer toroid
151st, dust-collecting cylinder flange 181, bodice air channel 182, connecting portion
21st, filtering screen 22, the 3rd dust collecting space 23, Handheld Division cyclone 231, Handheld Division cyclone cylinder 232,
Handheld Division spiral fan blade 233, Handheld Division whirlwind cone 24, dirt cup 25, the 4th dust collecting space 26, cyclone cover plate
31st, wind inlet channel
Embodiment
Just as described in the background section, in the dirt cup filtration system of traditional dust catcher, it is substantially using dirt pocket type
Or the cyclone filtration system of an independent dirt cup.Dust hair etc. is directly entered dirt cup by air channel and carries out separating and filtering,
One-level cyclone structure is unfavorable for separating tiny dust, and two level cyclone structure hair etc. is easily entangled on cone, is unfavorable for
The separation of dust, the blocking of extra large pa, air quantity loss increase are also easily caused, and complete machine storage ash quantity is smaller.
The present invention be directed to deficiency of the prior art, there is provided a kind of stick vacuums dirt cup filtration system and use the mistake
The stick vacuums of filter system, stick vacuums of the present invention are removable to be divided into bodice and hand held cleaner, makes bodice and hand-held
Dust catcher sets two stage cyclone to filter respectively so that dust can complete cyclonic separation twice in bodice dirt cup, improve bodice mistake
The dust separation amount of part is filtered, reduces the dust separation pressure of hand held cleaner, increase complete machine improves to the amount of storage of dust
The separative efficiency of dirt cup, facilitate the cleaning of user, ash discarding is conveniently.
Technical scheme will be clearly and completely described by embodiment below.Obviously, retouched
The embodiment stated is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
Please also refer to Fig. 1 to Fig. 3, as illustrated, a kind of stick vacuums dirt cup filtration system, including bodice filter house
Point 1 with hand-held filtration fraction 2, bodice filtration fraction 1 include bodice dirt cup 11 and be arranged inside bodice dirt cup 11 to
The bodice guard 12 of first order filtering, is provided with space between bodice guard 12 and the inwall of bodice dirt cup 11, the space is for forming the
The whirlwind air channel of by-pass filtration, the first dust collecting space 13 is formed between bodice guard 12 and bodice dirt cup 11.Air with dust
Enter from wind inlet channel in bodice dirt cup 11, after carrying out first order dust and gas separation through bodice guard 12, dust is collected first
In dust collecting space 13.
There is the cyclone 14 to second level filtering inside bodice guard 12, cyclone 14 includes cyclone cylinder 141, positioned at rotation
The spiral fan blade 142 of the upstream of air duct 141 and the whirlwind cone 143 being arranged inside cyclone cylinder 141, the bottom of cyclone cylinder 141 is set
A dust-collecting cylinder 15 is equipped with, dust-collecting cylinder 15 is connected to the bottom of bodice dirt cup 11 and the first dust collecting space 13 seal isolation comes, shape
Into the second dust collecting space 16, cyclone cylinder 141 is connected with hand-held filtration fraction 2.First order filtering is carried out by bodice guard 12
Afterwards, the air with dust is entered in cyclone cylinder 141 by wind inlet channel guiding through spiral fan blade 142 at least partially, band
The air for having dust rotates in the inside spin of cyclone cylinder 141 carries out second level dust and gas separation, and the dust after separation is collected in second
In dust collecting space 16.In this, dust realizes that two-stage dust and gas separates in bodice filtration fraction.In the dust catcher of other structures form also
Multistage dust and gas separation can be carried out in bodice filtration fraction, be not limited specifically.
The present invention inside bodice guard by setting cyclone so that dust can at least be completed twice in bodice dirt cup
Cyclonic separation, the dust separation amount of bodice filtration fraction is improved, reduce the dust separation pressure of hand held cleaner, increase complete machine
To the amount of storage of dust, the separative efficiency of dirt cup is improved, facilitates the cleaning of user, ash discarding is conveniently.
Hand-held filtration fraction 2 is the filtration of hand held cleaner, at least one after the separation of bodice filtration fraction 1
Air of the part with dust is downstream guided to hand-held filtration fraction 2 by whirlwind cone and carries out follow-up dust and gas separation.Preferably, originally
Bodice filtration fraction possesses two stage cyclone filtration in embodiment, and hand held cleaner possesses two stage cyclone filtration, whole
Machine one shares Category Four cyclone filtration system.Hand held cleaner part can also possess by-pass filtration structure or more in other embodiment
Level filtration etc., depending on needs, is not limited herein.
Bodice dirt cup 11 includes two parts setting up and down, is fixedly connected or is detachably connected between upper part and lower part,
And junction is set less than bodice guard 12.
Preferably, the lower end of the upper part of bodice dirt cup has been extended downwardly under guiding dust to the inner inclination of bodice dirt cup 11
The dirt cup flange 111 fallen, the bottom of bodice guard 12 are provided with taper rib 121, and taper rib 121 is located at dirt cup flange 111
Top, and the two is overlapping in space vertical direction upper part.The two can stop the dust that bodice dirt cup bottom is kicked up after coordinating
Into at whirlwind air channel, ensure dust separation effect.The internal diameter of dirt cup flange 111 is less than or equal to the external diameter of taper rib 121.
By setting the one side of dirt cup flange 111 to guide dust to the base falls of bodice dirt cup 11, on the other hand because dirt cup is turned over
The internal diameter on side 111 is less than or equal to the external diameter of taper rib 121, can stop the dust that bodice dirt cup bottom is kicked up after the two cooperation
Into at whirlwind air channel.
The junction of the upper part of bodice dirt cup and lower part is is adhesively fixed in the present embodiment, and upper part and lower part are not
Detachably, when bodice dirt cup expires dirt, rear ash discarding is removed into the rotation of whole bodice dirt cup.In addition, also bodice dirt cup can integrally be added
Work is molded, and dust-off cup flange is integrally formed inside bodice dirt cup.
In other embodiment, the upper part of bodice dirt cup can be also detachably connected with lower part, so toppling over dust
When can only dismantle the i.e. dumpable dust of lower part of bodice dirt cup, it is easy to operate.
Further, as shown in figure 4, being provided with the wind screen rib 122 for stopping hair rotation, wind screen rib on taper rib 121
122 are vertically installed on whirlwind air channel.By setting wind screen rib to stop to the hair rotated on whirlwind air channel, after along
The bottom of bodice dirt cup is dropped down onto under wind screen rib, prevents it to be wound on cyclone, is easy to subsequently clean.Preferably, wind screen rib 122
On be provided with air vent 123, can ensure to divulge information by hole by setting, reduce the loss of air quantity, ensure dust collection efficiency.
Further, sealing ring 17 is provided between dust-collecting cylinder 15 and the bottom of bodice dirt cup 11, the installation of bodice dirt cup 11 is fixed
Afterwards, sealing ring 17 is resilient pretension.By the compression of sealing ring by the first dust collecting space 13 and the second dust collecting space 16 effectively every
Leave and.
Stretch in dust-collecting cylinder 15, be on the one hand easy in cone columnar structures, its base section in addition, cyclone cylinder 141 is overall
Dropped down onto under guiding dust in the second dust collecting space 16, on the other hand, the part stretched into dust-collecting cylinder 15 forms dust-collecting cylinder flange
151, its effect is similar to dirt cup flange, can stop that the dust kicked up dust-collecting cylinder bottom mixes with the air after separating upwards, protect
Demonstrate,prove dust separation effect.
The top of bodice dirt cup 11 is provided with bodice cover plate 18, and bodice cover plate 18 is enclosed around bodice dirt cup 11 1 and set, greatly
Body cover plate 18 is internally formed bodice air channel 181, and stick vacuums include the barre 3 of inner hollow, and barre 3 is internally formed air intake wind
Road 31, the one end of bodice air channel 181 connect the wind inlet channel 31 of barre 3, and the other end connects the first dust collecting space 13, with dust
Air is entered in bodice air channel 181 by the wind inlet channel 31 of barre 3, is entered around bodice dirt cup after 11 1 weeks in bodice dirt cup 11
Carry out cyclonic filter.
Further, the inside of bodice air channel 181 is helicoid structure, and encloses and set around bodice dirt cup one.Into bodice
The air with dust in air channel encloses around bodice dirt cup one in the presence of the helicoid and produces spiral shape air intake track,
And be threaded into bodice dirt cup, by producing centrifugal force under the screw action power so that dust and gas separates, dust hair etc.
The bottom of bodice dirt cup is dropped down onto under the inwall of bodice dirt cup, the air after separation enters cyclone and carries out second level filtering.
Further, bodice dirt cup 11 is removable installed in the lower section of bodice cover plate 18, and hand held cleaner is arranged at
The top of bodice cover plate 18；The middle concave part of bodice cover plate 18 is held into the placement space 19 for hand held cleaner insertion
The lower end of formula dust catcher is installed in placement space 19, and the front end of placement space 19 and hand held cleaner matches, and ensures hand
Hold effective cooperation of formula dust catcher and bodice part.
Further, the middle part of bodice cover plate 18 is recessed and has extended downwardly connecting portion 182, and bodice guard 12 is bored with whirlwind
143 are all connected on connecting portion 182, on the one hand realize and carry out placement fixation to the double filtration design of bodice filtration fraction, separately
On the one hand realize that the cyclone 14 of bodice filtration fraction is connected with hand held cleaner.
Operation principle of the present invention is as follows：
Possessing two stage cyclone filtration with bodice filtration fraction, hand held cleaner possesses two stage cyclone filtration,
Exemplified by complete machine filters altogether for level Four.
Air with dust is entered in bodice air channel 181 by the wind inlet channel 31 of barre 3, and spiral shell is formed by bodice air channel
The running orbit of rotation simultaneously enters bodice dirt cup 11 () in such as Fig. 2 1., 2., 3., carries out getting rid of ash for the first time in bodice dirt cup 11, ash
Dirt is got rid of to the inwall of bodice dirt cup 11 under the action of the centrifugal force, and the bottom of bodice dirt cup is dropped down onto along under the inwall of bodice dirt cup
Portion, bulky grain dust and paper scrap, hair are first separated, after the filtering of bodice guard 12, complete the separation of first order dust and gas.
Air with part fine ash enters at spiral fan blade 142 by bodice guard 12, and by spiral fan blade 142
Lead into cyclone cylinder 141, and spiral air intake track is formed during by spiral fan blade 142, in whirlwind
In cylinder 141, the tiny dust in part point is dropped down onto in the second dust collecting space along under the inwall of cyclone cylinder 141, completes second level dust and gas
Separation.
Afterwards, air with fraction fine dust by 4., 5., 6., 7. enter hand held cleaner.First passed through
Screen cover 21 carries out dust and gas separation, and the dust after separation is collected in the 3rd dust collecting space 22, and the air after separation is by hand-held
Portion's spiral fan blade 232 enters in Handheld Division cyclone cylinder 231 to be separated again, and now tiny dust is all separated substantially
To have stayed in the 4th dust collecting space 25 of hand held cleaner, the air with part fine ash bores 233 by Handheld Division whirlwind
Pass upward through and 8. enter flexible glue sponge (not shown), the air after the filtering of flexible glue sponge enters motor, realizes dust and gas
It is completely separated.
The system not only increases amount of storage of the complete machine to dust, also improves the separative efficiency of dirt cup, reduces air quantity
Loss, the separative efficiency of bodice dirt cup just has more than 95%, is significantly improved compared to other style dust catchers.It has passed through four
The dust and gas separation of secondary whirlwind, extra large pa are not easy to be blocked, reduce user and extra large pa is cleared up.Simultaneously by the ash of size particles
Dirt is allocated in two dirt cups, facilitates the cleaning of user, bodice dirt cup ash discarding simple in construction is conveniently.
In addition, two spiral wind impeller structures in the filtration system are similar, spiral fan blade 142 is provided with some downward
Inclined blade 1421, the flow direction that blade can constrain dust and gas are dived to form spiral air flow diagonally downward.
The inner ring of spiral fan blade 142 is provided with interior annular 1422, interior annular 1422 and the air outlet pair of spiral fan blade 142
Some guiding sections 1423 are provided with the side wall answered, section constraint dust and gas is oriented to and flows to the outer rim of spiral fan blade and start shape
Into rotation status.Outer toroid 1424 is wherein provided with the outer marginal circumference of spiral fan blade, by the effect of inside and outside annulus with reality
Existing air-flow is oriented to, improved the structural strength and stability of spiral fan blade.
The invention discloses a kind of stick vacuums dirt cup filtration system, by setting cyclone inside bodice guard,
So that dust can at least be completed to separate twice in bodice dirt cup, the dust separation amount of bodice filtration fraction is improved, is reduced hand-held
The dust separation pressure of formula dust catcher, increase complete machine improve the separative efficiency of dirt cup, reduce air quantity to the amount of storage of dust
Loss, facilitate the cleaning of user, ash discarding is conveniently.
Bodice dirt cup is divided into two parts up and down, and the lower end of the upper part of bodice dirt cup is downward to bodice dirt cup inner inclination
The dirt cup flange of extension, by setting dirt cup flange on the one hand can guide dust to bodice dirt cup base falls, another aspect
Because the internal diameter of dirt cup flange is less than or equal to the external diameter of taper rib, it can stop what bodice dirt cup bottom was kicked up after the two cooperation
Dust enters at whirlwind air channel, ensures dust separation effect.Meanwhile set by the way that bodice dirt cup is divided into two parts up and down, side
Just machine-shaping.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (12)
1. a kind of stick vacuums dirt cup filtration system, including bodice filtration fraction and hand-held filtration fraction, it is characterised in that institute
Stating bodice filtration fraction includes bodice dirt cup and the bodice guard to first order filtering being arranged inside bodice dirt cup, institute
State and space is provided between bodice guard and bodice dirt cup inwall, the space is used for the whirlwind air channel for forming first order filtering, described big
The first dust collecting space is formed between body guard and the bodice dirt cup；
The cyclone to second level filtering is formed inside the bodice guard, the cyclone includes cyclone cylinder, positioned at institute
The whirlwind cone stated the spiral fan blade of cyclone cylinder upstream and be arranged inside the cyclone cylinder, the cyclone cylinder bottom is provided with
One dust-collecting cylinder, the dust-collecting cylinder is connected to the bottom of bodice dirt cup, and keeps apart with the first dust collecting space, forms the second dust
Space, the cyclone cylinder are connected with the hand-held filtration fraction；The hand-held filtration fraction is hand held cleaner.
2. stick vacuums dirt cup filtration system according to claim 1, it is characterised in that in the hand held cleaner
Provided with bodice filtration fraction identical two level cyclonic separation mechanism.
3. stick vacuums dirt cup filtration system according to claim 2, it is characterised in that the air with dust enters certainly
Wind air channel enters in bodice dirt cup, and after carrying out first order dust and gas separation through bodice guard, dust is collected in the first dust collecting space
Interior, the air with dust is guided by wind inlet channel and entered through spiral fan blade in cyclone cylinder at least partially, with dust
Air rotated in cyclone cylinder inside spin and carry out second level dust and gas separation, the dust after separation is collected in the second dust collecting space
In, the air with dust is downstream guided to the hand-held filtration fraction by whirlwind cone and carries out follow-up dust and gas point at least partially
From.
4. stick vacuums dirt cup filtration system according to claim 3, it is characterised in that the bodice dirt cup includes upper
Two parts of lower setting, are fixedly connected or are detachably connected between upper part and lower part, and junction is set less than bodice guard.
5. stick vacuums dirt cup filtration system according to claim 4, it is characterised in that the bottom of the bodice guard
It is provided with taper rib.
6. stick vacuums dirt cup filtration system according to claim 5, it is characterised in that the upper part of bodice dirt cup
Lower end extends downwardly the dirt cup flange of guiding dust whereabouts to bodice dirt cup inner inclination, and the internal diameter of the dirt cup flange is less than
Or the external diameter equal to the taper rib, the taper rib are located at the top of dirt cup flange.
7. stick vacuums dirt cup filtration system according to claim 6, it is characterised in that set on the taper rib
There is the wind screen rib for stopping hair rotation, the wind screen rib is vertically installed on whirlwind air channel, and ventilation is provided with the wind screen rib
Hole.
8. stick vacuums dirt cup filtration system according to claim 3, it is characterised in that the top of the bodice dirt cup
Bodice cover plate is provided with, the bodice cover plate is enclosed around bodice dirt cup one and set, and the bodice cover plate is internally formed bodice air channel,
Stick vacuums include the barre of inner hollow, and barre is internally formed wind inlet channel, bodice air channel one end connection barre
Wind inlet channel, the other end connect first dust collecting space, and the air with dust enters bodice wind by the wind inlet channel of barre
In road, enter around bodice dirt cup after one week and first order filtering is carried out in bodice dirt cup.
9. stick vacuums dirt cup filtration system according to claim 8, it is characterised in that the bodice dirt cup is detachable
Ground is arranged at the lower section of the bodice cover plate, and hand held cleaner is arranged at the top of bodice cover plate；In the bodice cover plate
Subordinate's spill is installed on described put into the placement space being put into for the hand held cleaner, the lower end of the hand held cleaner
In being empty, the front end of the placement space and hand held cleaner matches.
10. stick vacuums dirt cup filtration system according to claim 9, it is characterised in that in the middle part of the bodice cover plate
Recessed and extended downwardly connecting portion, the bodice guard is all connected on the connecting portion with whirlwind cone.
11. the stick vacuums dirt cup filtration system according to claim any one of 1-10, it is characterised in that the bodice
Filtration fraction possesses double filtration design, and the hand held cleaner possesses double filtration design, and the dirt cup filtration system is
Level Four filtration system.
12. a kind of stick vacuums, it is characterised in that including the bar described in scrubbing brush, barre and claim any one of 1-11
Formula dust cup of dust collector filtration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236890.6A CN107837036A (en) | 2017-11-30 | 2017-11-30 | Stick vacuums dirt cup filtration system and the stick vacuums using the filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236890.6A CN107837036A (en) | 2017-11-30 | 2017-11-30 | Stick vacuums dirt cup filtration system and the stick vacuums using the filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107837036A true CN107837036A (en) | 2018-03-27 |
Family
ID=61663228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711236890.6A Pending CN107837036A (en) | 2017-11-30 | 2017-11-30 | Stick vacuums dirt cup filtration system and the stick vacuums using the filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107837036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209471A (en) * | 2018-11-12 | 2019-01-15 | 中交第二公路工程局有限公司 | Device for reducing dust is used in a kind of construction of method of tunnel drilling and blasting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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