CN206700112U - A kind of household small-size dust catcher - Google Patents
A kind of household small-size dust catcher Download PDFInfo
- Publication number
- CN206700112U CN206700112U CN201621437947.XU CN201621437947U CN206700112U CN 206700112 U CN206700112 U CN 206700112U CN 201621437947 U CN201621437947 U CN 201621437947U CN 206700112 U CN206700112 U CN 206700112U
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- China
- Prior art keywords
- dust
- dust collecting
- collecting sleeve
- sleeve
- casing
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Abstract
The utility model describes a kind of household small-size dust catcher, including casing, the rear end of casing offers exhaust through hole, the front end of casing is connected with flexible pipe, and the front end of flexible pipe is removably connected with ejector sleeve, and ejector sleeve end is connected with scrubbing brush, the dust collecting sleeve being connected with flexible pipe is provided with casing, the port of export of dust collecting sleeve is connected with filter dirt piece, and the rear of filter dirt piece is provided with motor and the air exhauster with motor connection, and air exhauster is set close to the position of exhaust through hole；Smooth layer is provided with the inwall of the dust collecting sleeve, filter dirt piece includes housing and the spongy layer, the screen cloth that are fastened on respectively in housing, spongy layer are located at the top of screen cloth.Dust collecting sleeve inwall is provided with smooth layer, and dust is not easy to be trapped in the inner surface of dust collecting sleeve, when dust accretions are excessive, only need to outwell the dust in dust collecting sleeve and can be continuing with, without the dust collecting sleeve more renewed, be saved greatly the energy.
Description
Technical field
It the utility model is related to a kind of dust catcher, more particularly to a kind of household small-size dust catcher.
Background technology
Vacuum cleaner main will by playing dirt, dust suction, filter dirt three parts form, generally comprise series excitation commutator motor, centrifugal
Blower fan, dirt catcher (bag) and dust suction annex.The power of general dust catcher is 70~400W or higher, the power of portable dust collector
Generally 250W and its following.Dust catcher energy dedusting, essentially consist in its " head " and an electric air exhaust machine is housed.Air exhauster
Have fan blade in rotating shaft, after energization, air exhauster can produce extremely strong suction and pressure with the rotating speeds of per second 500 circles, in suction and
In the presence of pressure, air is discharged at a high speed, and the air of blower fan front end vacuum part constantly supplements the air in blower fan, causes
Instantaneous vacuum is produced inside dust catcher, and external atmosphere pressure forms Negative Pressure Difference, in the presence of this pressure difference, sucks the sky containing dust
Gas.Dust and other impurities enter dust collecting sleeve by suction port, and dust and other impurities are trapped in dust collecting sleeve, and air is by filter disc filtering ash
After dirt, then discharged by body afterbody.The inner wall coarse of existing dust collecting sleeve, fine dust are easily trapped in the inner surface of dust collecting sleeve not
Easy to clean, with the increase for being detained amount of dust, the windage of dust collecting sleeve will also rise, it is often necessary to the dust collecting sleeve more renewed.In this
Meanwhile often there is water on ground, water is sucked after dust collecting sleeve using existing dust catcher and easily mixed and in the work of blower fan with dust
With lower discharge, room air is polluted on the contrary.
Utility model content
The water capacity sucked to solve existing dust catcher easily mixes with dust to be then exhausted from polluting in environment and dust collecting sleeve
Wall is easily detained the defects of dust, and the utility model is special to provide a kind of household small-size dust catcher.
The technical solution of the utility model is as follows：
A kind of household small-size dust catcher, including casing, the rear end of casing offer exhaust through hole, and the front end of casing is connected with
Flexible pipe, the front end of flexible pipe are removably connected with ejector sleeve, and ejector sleeve end is connected with scrubbing brush, the suction being connected with flexible pipe is provided with casing
Dirt bag, the port of export of dust collecting sleeve are connected with filter dirt piece, and the rear of filter dirt piece is provided with motor and the air exhauster with motor connection,
Air exhauster is set close to the position of exhaust through hole；Be provided with smooth layer on the inwall of the dust collecting sleeve, filter dirt piece include housing with
And spongy layer, screen cloth in housing are fastened on respectively, spongy layer is located at the top of screen cloth.Open motor, air exhauster rotation, air
Air negative pressure is produced in casing from exhaust through hole discharge, and the dust of ground will pass sequentially through ejector sleeve, soft in the presence of suction
Pipe enters in dust collecting sleeve.The inwall of dust collecting sleeve is provided with smooth layer, and dust is not easy to be trapped in the inner surface of dust collecting sleeve, in dust heap
When product is excessive, only the dust in dust collecting sleeve need to be outwelled and can be continuing with, without the dust collecting sleeve more renewed, be saved greatly
The energy.The dust being inhaled into is discharged after screen filtration from exhaust through hole again after moisture is absorbed by spongy layer, is avoided and dust
Dirty moisture discharge pollution room air after mixing.Flexible pipe is detachably connected with ejector sleeve, is easy to take ejector sleeve when not in use
Under stored.
As preferred structure of the present utility model, the scrubbing brush is the cavity structure that is connected with ejector sleeve, the end of scrubbing brush
Air through hole is offered on the centre position of face, the both sides that air through hole is located on scrubbing brush end face are respectively arranged with towel.It is existing
Dust catcher is only capable of adsorbing dust, and the towel painted with being arranged in this programme can also carry out clear when dust catcher works to ground
Wash, add using function.
Further, the position on the both sides end face of the housing close to screen cloth is respectively arranged with baffle plate；Filter solid on dirt piece
Surely there is filter, filter includes the shell chamber of upper and lower opening and is arranged on the sieve that shell chamber is divided into epicoele and cavity of resorption by shell intracavitary
Net, the lower end of shell chamber are fixed on the end face of housing, and the baffle plate penetrates cavity of resorption.In this programme, dust is filtered
Afterwards again through filtering the filtering of dirt piece, good filtration effect, avoiding dust or paper scrap etc. from being blown into motor or air exhauster influences its work effect
Rate.Setting for baffle plate can block the place connected between filter and filter dirt piece, avoid dust etc. from entering junction or from even
Run out of at the place of connecing.
For the utility model is better achieved, the air exhauster includes the rotating shaft with motor connection and is uniformly arranged on to turn
Multiple turbo blades on axle outer wall.Wind-force is bigger when rotated for turbo blade, and the negative pressure of formation is stronger so that dust catcher is to dirt
The assimilation effect of bits is more preferable.
Further, the smooth layer is polytetrafluoroethylene floor.Polytetrafluoroethylene (PTFE) is formed by tetrafluoroethene is aggregated
High-molecular compound, there is excellent chemical stability, a strata tetrafluoroethene is smeared on dust collecting sleeve inwall, can ensure to inhale
The inner wall smooth of dirt bag.
As preferred means of the present utility model, front end and the ejector sleeve of the flexible pipe are bolted.
In summary, the beneficial effects of the utility model are：
1st, motor, air exhauster rotation are opened, air produces air negative pressure, the dirt of ground from exhaust through hole discharge in casing
Bits will pass sequentially through ejector sleeve in the presence of suction, flexible pipe enters in dust collecting sleeve.The inwall of dust collecting sleeve is provided with smooth layer, dust
It is not easy to be trapped in the inner surface of dust collecting sleeve, when dust accretions are excessive, need to only outwell the dust in dust collecting sleeve can continue to make
With without the dust collecting sleeve more renewed, being saved greatly the energy.The dust being inhaled into is after moisture is absorbed by spongy layer again through sieve
Discharged after net filtration from exhaust through hole, avoid moisture discharge pollution room air dirty after being mixed with dust.Flexible pipe and ejector sleeve
It is detachably connected, is easy to remove ejector sleeve when not in use and is stored.
2nd, existing dust catcher is only capable of adsorbing dust, and the towel painted with being arranged in this programme is when dust catcher works
Ground can be cleaned, added using function.
3rd, good filtration effect, dust or paper scrap etc. is avoided to be blown into through filtering the filtering of dirt piece again after dust is filtered
Its operating efficiency is influenceed in motor or air exhauster.Setting for baffle plate can block the place connected between filter and filter dirt piece,
Dust etc. is avoided to enter junction or run out of from junction.
4th, wind-force is bigger when rotated for turbo blade, and the negative pressure of formation is stronger so that assimilation effect of the dust catcher to dust
More preferably.
5th, tetrafluoroethene is by the aggregated high-molecular compound formed of tetrafluoroethene, has excellent chemical stability,
A strata tetrafluoroethene is smeared on dust collecting sleeve inwall, the inner wall smooth of dust collecting sleeve can be ensured.
Brief description of the drawings
Fig. 1 is the structural representation of dust catcher；
Fig. 2 is the structural representation of filter dirt piece；
Fig. 3 is the sectional view that filter is arranged on filter dirt piece；
Fig. 4 is the end structure illustration of scrubbing brush；
Parts title wherein corresponding to reference is as follows：1- casings, 2- exhaust through holes, 3- flexible pipes, 4- ejector sleeves, 5-
Scrubbing brush, 6- dust collecting sleeves, 7- filter dirt pieces, 8- motors, 9- air exhausters, 10- housings, 11- spongy layers, 12- screen clothes, 13- air through hole,
14- towels, 15- baffle plates, 16- shell chambers, 17- epicoeles, 18- cavity of resorptions, 19- rotating shafts, 20- turbo blades.
Embodiment
For the utility model is better achieved, below in conjunction with the accompanying drawings and specific embodiment is done further in detail to the utility model
Carefully illustrate, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of household small-size dust catcher, including casing 1, the rear end of casing 1 offer
Exhaust through hole 2, the front end of casing 1 are connected with flexible pipe 3, and the front end of flexible pipe 3 is removably connected with ejector sleeve 4, and the end of ejector sleeve 4 is connected with
Scrubbing brush 5, the dust collecting sleeve 6 being connected with flexible pipe 3 is provided with casing 1, and the port of export of dust collecting sleeve 6 is connected with filter dirt piece 7, filter dirt piece 7
Rear be provided with motor 8 and the air exhauster 9 being connected with motor 8, air exhauster 9 is set close to the position of exhaust through hole 2；It is described
Smooth layer is provided with the inwall of dust collecting sleeve 6, filter dirt piece 7 includes housing 10 and the spongy layer being fastened on respectively in housing 10
11st, screen cloth 12, spongy layer 11 are located at the top of screen cloth 12.Motor 8 is opened, air exhauster 9 is rotated, and air is discharged from exhaust through hole 2
Produce air negative pressure in the casing 1, the dust of ground will pass sequentially through ejector sleeve 4 in the presence of suction, flexible pipe 3 enters dust collecting sleeve
In 6.The inwall of dust collecting sleeve 6 is provided with smooth layer, and dust is not easy to be trapped in the inner surface of dust collecting sleeve, when dust accretions are excessive,
Only the dust in dust collecting sleeve 6 need to be outwelled and can be continuing with, without the dust collecting sleeve 6 more renewed, be saved greatly the energy.Quilt
The dust of suction is discharged after screen cloth 12 filters from exhaust through hole 2 again after moisture is absorbed by spongy layer 11, avoids mixing with dust
Dirty moisture discharge pollution room air after conjunction.Flexible pipe 3 is detachably connected with ejector sleeve 4, is easy to take ejector sleeve 4 when not in use
Under stored.
As preferred structure of the present utility model, the scrubbing brush 5 is the cavity structure being connected with ejector sleeve 4, scrubbing brush 5
Air through hole 13 is offered on the centre position of end face, the both sides that air through hole 13 is located on the end face of scrubbing brush 5 are respectively arranged with towel
14.Existing dust catcher is only capable of adsorbing dust, and the towel 14 being arranged in the present embodiment on scrubbing brush 5 also can when dust catcher works
Ground is cleaned, added using function.
Further, the position on the both sides end face of the housing 10 close to screen cloth 12 is respectively arranged with baffle plate 15；Filter dirt
Filter is fixed with piece 7, filter includes the shell chamber 16 of upper and lower opening and be arranged in shell chamber 16 to divide shell chamber 16 to be upper
The screen cloth 12 of chamber 17 and cavity of resorption 18, the lower end of shell chamber 16 are fixed on the end face of housing 10, and the baffle plate 15 penetrates cavity of resorption 18.
In the present embodiment, dust filters through filtering dirt piece 7 again after being filtered, and good filtration effect, avoids dust or paper scrap etc. from being blown
Entering in motor 8 or air exhauster 9 influences its operating efficiency.Baffle plate 15 sets the ground that will can be connected between filter and filter dirt piece 7
Side is blocked, and avoids dust etc. from entering junction or run out of from junction.
For the utility model is better achieved, the air exhauster 9 includes the rotating shaft 19 being connected with motor 8 and is uniformly arranged
Multiple turbo blades 20 on the outer wall of rotating shaft 19.Wind-force is bigger when rotated for turbo blade 20, and the negative pressure of formation is stronger so that
Dust catcher is more preferable to the assimilation effect of dust.
Further, the smooth layer is polytetrafluoroethylene floor.Polytetrafluoroethylene (PTFE) is formed by tetrafluoroethene is aggregated
High-molecular compound, there is excellent chemical stability, a strata tetrafluoroethene is smeared on dust collecting sleeve inwall, can ensure to inhale
The inner wall smooth of dirt bag.
As preferred means of the present utility model, front end and the ejector sleeve 4 of the flexible pipe 3 are bolted.
Embodiment 1
A kind of household small-size dust catcher, including casing 1, the rear end of casing 1 offer exhaust through hole 2, and the front end of casing 1 connects
Be connected to flexible pipe 3, the front end of flexible pipe 3 is removably connected with ejector sleeve 4, and the end of ejector sleeve 4 is connected with scrubbing brush 5, be provided with casing 1 with it is soft
The dust collecting sleeve 6 that pipe 3 connects, the port of export of dust collecting sleeve 6 are connected with filter dirt piece 7, the rear of filter dirt piece 7 be provided with motor 8 and with
The air exhauster 9 that motor 8 connects, air exhauster 9 are set close to the position of exhaust through hole 2；Light is provided with the inwall of the dust collecting sleeve 6
Slip layer, filter dirt piece 7 include housing 10 and the spongy layer 11, the screen cloth 12 that are fastened on respectively in housing 10, and spongy layer 11 is positioned at sieve
The top of net 12.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and the scrubbing brush 5 is the cavity structure that is connected with ejector sleeve 4, scrubbing brush 5
End face centre position on offer air through hole 13, the both sides on the end face of scrubbing brush 5 positioned at air through hole 13 are respectively arranged with hair
Towel 14.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, close to screen cloth 12 on the both sides end face of the housing 10
Position is respectively arranged with baffle plate 15；Filter is fixed with filter dirt piece 7, filter includes the shell chamber 16 of upper and lower opening and set
Divide shell chamber 16 to the screen cloth 12 for epicoele 17 and cavity of resorption 18 in shell chamber 16, the lower end of shell chamber 16 is fixed on the end face of housing 10
On, the baffle plate 15 penetrates cavity of resorption 18.
Embodiment 4
On the basis of embodiment 1 or embodiment 2 or embodiment 3, the air exhauster 9 includes connecting with motor 8 the present embodiment
The rotating shaft 19 connect and the multiple turbo blades 20 being uniformly arranged on the outer wall of rotating shaft 19.
Embodiment 5
For the present embodiment on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, the smooth layer is poly- four
PVF layer.
Embodiment 6
The present embodiment is described soft on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4 or embodiment 5
The front end of pipe 3 is bolted with ejector sleeve 4.
As described above, it can preferably realize the utility model.
Claims (6)
- A kind of 1. household small-size dust catcher, it is characterised in that：Including casing (1), the rear end of casing (1) offers exhaust through hole (2), the front end of casing (1) is connected with flexible pipe (3), and the front end of flexible pipe (3) is removably connected with ejector sleeve (4), and ejector sleeve (4) end connects Scrubbing brush (5) is connected to, is provided with the dust collecting sleeve (6) being connected with flexible pipe (3) in casing (1), the port of export of dust collecting sleeve (6) is connected with filter Dirt piece (7), the rear of filter dirt piece (7) is provided with motor (8) and the air exhauster (9) being connected with motor (8), air exhauster (9) lean on The position of nearly exhaust through hole (2) is set；Smooth layer is provided with the inwall of the dust collecting sleeve (6), filter dirt piece (7) includes housing (10) spongy layer (11), the screen cloth (12) and being respectively fastened in housing (10), spongy layer (11) are located at the upper of screen cloth (12) Side.
- A kind of 2. household small-size dust catcher according to claim 1, it is characterised in that：The scrubbing brush (5) be and ejector sleeve (4) The cavity structure being connected, air through hole (13) is offered on the end face centre position of scrubbing brush (5), scrubbing brush (5) end face is upper Towel (14) is respectively arranged with the both sides of air through hole (13).
- A kind of 3. household small-size dust catcher according to claim 1, it is characterised in that：The both sides end face of the housing (10) The upper position close to screen cloth (12) is respectively arranged with baffle plate (15)；Filter is fixed with filter dirt piece (7), filter is included up and down The shell chamber (16) of opening and the screen cloth (12) that shell chamber (16) is divided into in shell chamber (16) epicoele (17) and cavity of resorption (18) is arranged on, The lower end of shell chamber (16) is fixed on the end face of housing (10), and the baffle plate (15) penetrates cavity of resorption (18).
- A kind of 4. household small-size dust catcher according to claim 1, it is characterised in that：The air exhauster (9) includes and electricity The rotating shaft (19) of machine (8) connection and the multiple turbo blades (20) being uniformly arranged on rotating shaft (19) outer wall.
- A kind of 5. household small-size dust catcher according to claim 1, it is characterised in that：The smooth layer is polytetrafluoroethylene (PTFE) Layer.
- A kind of 6. household small-size dust catcher according to claim 1, it is characterised in that：The front end of the flexible pipe (3) is with pushing away Pipe (4) is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437947.XU CN206700112U (en) | 2016-12-26 | 2016-12-26 | A kind of household small-size dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437947.XU CN206700112U (en) | 2016-12-26 | 2016-12-26 | A kind of household small-size dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700112U true CN206700112U (en) | 2017-12-05 |
Family
ID=60471536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437947.XU Expired - Fee Related CN206700112U (en) | 2016-12-26 | 2016-12-26 | A kind of household small-size dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664314A (en) * | 2019-10-10 | 2020-01-10 | 沈雪峰 | Automatic cleaning and dust removing device with centrifugal dewatering function |
-
2016
- 2016-12-26 CN CN201621437947.XU patent/CN206700112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664314A (en) * | 2019-10-10 | 2020-01-10 | 沈雪峰 | Automatic cleaning and dust removing device with centrifugal dewatering function |
| CN110664314B (en) * | 2019-10-10 | 2021-08-31 | 山东华歌建筑设计有限公司 | Automatic cleaning and dust removing device with centrifugal dewatering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |