CN106419731B - A kind of vacuum cleaner - Google Patents
A kind of vacuum cleaner Download PDFInfo
- Publication number
- CN106419731B CN106419731B CN201610763176.1A CN201610763176A CN106419731B CN 106419731 B CN106419731 B CN 106419731B CN 201610763176 A CN201610763176 A CN 201610763176A CN 106419731 B CN106419731 B CN 106419731B
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- cavity
- dust
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- pipe
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- 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
- A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
-
- 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
- A47L9/102—Dust separators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The present invention provides a kind of vacuum cleaners.It solves the problems, such as that dust removing effects in the prior art are poor.This vacuum cleaner, including pedestal, the internal body with cavity is fixed on pedestal, lid is hinged at body upper, a suction inlet is also provided on pedestal, the dust blowing mechanism that dust garbage suction enters in cavity can be helped by being equipped in suction inlet, and the absorbing mechanism that can be entered to dust garbage suction in cavity is equipped between suction inlet and body；A refuse hopper is equipped in cavity, the outside of refuse hopper is equipped with a dust bag, cavity in refuse hopper forms cavity one, the spraying mechanism that the rubbish in cavity one can be soaked is equipped in cavity one, cavity between dust bag and refuse hopper forms cavity two, is equipped with the humidifier that can soak in cavity two dust in cavity two, forms cavity three between dust bag and body outer wall, the bottom of cavity three is equipped with a liquid collecting bucket, and the side wall of cavity three is equipped with an exhaust fan.The present invention has the advantages that good dedusting effect.
Description
Technical field
The invention belongs to technical fields, are related to a kind of vacuum cleaner.
Background technique
Centrifugal vertical type dust-cleaning equipment has larger suction inlet, can deal with the dedusting job requirement of large area, suction inlet space is big, small
Sandstone can inspiration go.The main component vacuum pump of Modern vacuum deduster, dust bag, hose and the different mouth of various shape
Pipe.There is an electric exhaust fan inside machine, run at high speed after energization, makes to form moment vacuum, internal gas inside dust catcher
Pressure is significantly less than extraneous air pressure, and under the action of this draught head, dust and dirt enter deduster staving with air-flow
Interior, using the filtering of dust bag, dust and dirt stays in dust bag, and the air of purification then passes through motor and escapes into interior again, plays
Cooling motor, the effect for purifying air.
Traditional vertical vacuum deduster includes main body of dust collector, scrubbing brush, dust storage chamber and pipe-line system；The scrubbing brush is located at
The lower part of the main body of dust collector is equipped with scrubbing brush air inlet and motor room, and the dust storage chamber is located at the top of the scrubbing brush,
Equipped with air inlet and air outlet；The pipe-line system includes the scrubbing brush air duct connecting with the scrubbing brush air inlet, by the scrubbing brush
The body air inlet duct that air duct is connect with the dust storage chamber air inlet, the machine that the dust storage chamber gas outlet is connect with the motor room
Body exhaust passage and motor room's air-exhausting duct.Generally speaking traditional vacuum cleaner fully rely on centrifugal principle air and
Dust is separated, but dust can not be adsorbed on dust bag, and particle can divide under collision, to follow the sky of dust room
Gas flows to outside air again, is unable to reach expected dust removing effects.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of vacuum cleaner, this vacuum are proposed
Deduster has the characteristics that good dedusting effect.
Object of the invention can be realized by the following technical scheme:
A kind of vacuum cleaner, including pedestal are fixed with the internal body with cavity, the machine on the pedestal
Body is hinged with lid at top, which is characterized in that is also provided with a suction inlet on the pedestal, is equipped in the suction inlet
It can help the dust blowing mechanism that the dust garbage suction at ground enters in engine cavity, between the suction inlet and body
Equipped with the dust garbage suction on ground capable of being entered to the absorbing mechanism in engine cavity；A rubbish is equipped in the cavity
Rubbish bucket, several filter hole are offered on the outer wall of refuse hopper, and the outside of the refuse hopper is equipped with a dust bag, has on dust bag
There are several pin holes for air circulation, offers several exhaust vents, refuse hopper and dust bag on the body in its circumferential direction
The cavity is divided into three cavitys, the cavity in refuse hopper forms cavity one, and being equipped in the cavity one can be by cavity
The spraying mechanism that rubbish in one soaks, the cavity between dust bag and refuse hopper form cavity two, set in the cavity two
There is the humidifier that in cavity two dust can be soaked, forms cavity three, the sky between dust bag and body outer wall
The bottom of chamber three is equipped with a liquid collecting bucket, and the side wall of the cavity three is equipped with an exhaust fan.
The substantially working principle of vacuum cleaner be such that firstly, by dust blowing mechanism and absorbing mechanism to dust into
Row dust blowing and absorption collect bulky grain rubbish in refuse hopper secondly, dust enters engine cavity one after handling by spraying mechanism
In, then, dust enters in cavity two by collecting little particle dust after humidifier storing in the sky on dust bag, being absorbed into
Gas discharges after filtering from cavity three, makes to keep recycling outside with body in body.
The absorbing mechanism includes vacuum pump and absorption tube, and the vacuum pump is fixed on the machine body on the lid at end,
And the air entry of vacuum pump is connected through lid with the intracorporal cavity of machine, one end of the absorption tube is connected with cavity,
The other end of absorption tube is connected with above-mentioned suction inlet.Start vacuum pump, by evacuating the air in engine cavity, makes in body
Air pressure decline, realizes internal and external pressure difference, so that external gas be made to enter in engine cavity by absorption tube.
The dust blowing mechanism includes upper outlet body and is rotatably connected on the intracorporal lower cover of upper cover, upper outlet body and lower cover
Section is in corresponding semicircle, and the upper outlet body is connected with absorption tube, is equipped in the upper outlet body spiral
Dust blowing bar and several dust blowing brushes being arranged on dust blowing bar, the both ends of dust blowing bar are rotatably connected in suction inlet, and dust blowing bar
Both ends are also respectively fixed with idler wheel, and the driving structure that the dust blowing bar is also able to drive its rotation with one is connected.When in work
When making state, driving structure drives the rotation of dust blowing bar, and dust blowing bar rotates while dust blowing brush being driven to carry out dust blowing to ground, thus clearly
Except the dust on ground.
The driving structure includes driving motor, gear one, gear two and gear band, and the driving motor is fixed on
On pedestal, gear one is fixed on the output shaft of driving motor, and gear two is fixed on dust blowing bar, and at gear one and gear two
In same plane, the gear band is set between gear one and gear two.Start driving motor, the output shaft of driving motor
Rotation driven gear one rotates, and gear one is rotated by gear band band moving gear two, and the rotation of gear two drives the rotation of dust blowing bar.
The humidifier includes water tank and water pump, and the water tank and water pump are each attached to the lower part of body
Place, and water tank is connected with above-mentioned liquid collecting bucket by return pipe, the top side of water tank offers water inlet, water tank
Bottom side offers water outlet, and water inlet pipe is communicated in water outlet, is additionally provided with valve on water inlet pipe, the other end of water inlet pipe with
The water inlet of water pump is connected, and the water outlet of water pump is connected with an outlet pipe, and fog-spray nozzle is connected on outlet pipe.When in work
When making state, start water pump, open valve, the water in water tank is sprayed out from fog-spray nozzle by water pump, and dust is made to fall into dirt
In angstrom bag.
The fog-spray nozzle is a circular ring shape jet pipe, offers several apopores one below jet pipe.Fog-spray nozzle is in rubbish
Between rubbish bucket and dust bag, dust is can be adhered in the water in apopore one, and after being filtered by dust bag, little particle dust is adhered to dirt
On angstrom bag.
The spraying mechanism includes cylinder and water-supply-pipe, and the cylinder body of cylinder is fixed on the lower section of above-mentioned lid, cylinder
Piston rod is straight down and its end with bolt is fixed with spray head, and water-supply-pipe one end is connected with the spray head, water-supply-pipe
The other end be connected with above-mentioned outlet pipe.When in running order, start cylinder, cylinder piston rod moves down, and sprays
Downwards, water comes out head from spray head, and dust is fallen into refuse hopper with dampening, filters by refuse hopper, the dust of bulky grain
It is adhered to refuse hopper bottom.
The spray head is a disc spray head, offers several apopores two below spray head.Spray head is in rubbish
Above rubbish bucket, dust is can be adhered in the water in apopore two, and after being filtered by dust bag, bulky grain dust is adhered on refuse hopper.
The bottom of the liquid collecting bucket is fixed with support base, and a positioning groove is offered on the bottom wall of the body, described
Support base is mounted in the locating slot, and also hinged one can be located in support base on the bullet in locating slot on the bottom wall of the body
Property piece.Support base is navigated in locating slot by elastic piece, liquid collecting bucket is fixed on support base, guarantees the stabilization of liquid collecting bucket.
The bottom of the exhaust fan is fixed with mounting base, and a mounting groove is offered on the inner wall of the body, described
Mounting base is slidably arranged in the mounting groove.Filtered air is discharged in exhaust fan in time.
Compared with prior art, this vacuum dust removal device has the advantage that
1, bulky grain dust can be collected in refuse hopper by the present invention by setting spray head, and having prevents bulky grain grey
The advantages of dirt disperses.
2, the present invention by setting fog-spray nozzle, little particle dust can be collected in dust settling pocket, prevent little particle dust with
Dust settling pocket, secondary filter dedusting, the advantages of embodying good dedusting effect are flowed out with air.
3, the present invention allows the water to the advantages of recycling by setting liquid collecting bucket and water tank.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the invention.
Fig. 2 is dust blowing structural scheme of mechanism of the invention.
Fig. 3 is internal body schematic diagram of the invention.
In figure, 1, pedestal；2, body；3, lid；4, refuse hopper；5, dust bag；6, cavity one；7, cavity two；8, cavity
Three；9, liquid collecting bucket；10, upper outlet body；11, lower cover；12, motor；13, gear one；14, gear two；15, gear band；16, vacuum
Pump；17, absorption tube；18, cylinder；19, spray head；20, water tank；21, water pump；22, fog-spray nozzle；23, exhaust fan.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of vacuum cleaner, including pedestal 1 are fixed an inside with bolt on pedestal 1 and are had
There is the body 2 of cavity, lid 3 is hinged at 2 top of body, a suction inlet is also provided on pedestal 1, being equipped in suction inlet can
Help the dust blowing mechanism that the dust garbage suction at ground enters in 2 cavity of body, dust blowing mechanism includes upper outlet body 10 and turns
The section of the dynamic lower cover 11 being connected in upper outlet body 10, upper outlet body 10 and lower cover 11 is in corresponding semicircle, upper outlet body
10 are connected with absorption tube 17, equipped with spiral dust blowing bar and several dust blowings being arranged on dust blowing bar in upper outlet body 10
Brush, the both ends of dust blowing bar are rotatably connected in suction inlet, and the both ends of dust blowing bar are also respectively fixed with idler wheel, and dust blowing bar is also with one
The driving structure for being able to drive its rotation is connected；Driving structure includes driving motor 12, gear 1, gear 2 14 and gear band
15, driving motor 12 is fixed on pedestal 1, and gear 1 is fixed on the output shaft of driving motor 12, and gear 2 14 is fixed on
On dust blowing bar, and gear 1 and gear 2 14 are in same plane, gear band 15 be set in gear 1 and gear 2 14 it
Between；Start driving motor 12, the output shaft rotation driven gear 1 of driving motor 12 rotates, and gear 1 passes through gear band 15
Band moving gear 2 14 rotates, and the rotation of gear 2 14 drives the rotation of dust blowing bar；When in running order, driving structure drives dust blowing
Bar rotation, dust blowing bar rotates while dust blowing brush being driven to carry out dust blowing to ground, to remove the dust on ground.
The suction that the dust garbage suction on ground can be entered in 2 cavity of body is equipped between suction inlet and body 2
Receive mechanism；Absorbing mechanism includes vacuum pump 16 and absorption tube 17, and vacuum pump 16 is fixed by bolts on the lid 3 of 2 upper end of body,
And the air entry of vacuum pump 16 is connected through lid 3 with the cavity in body 2, one end of absorption tube 17 is connected with cavity,
The other end of absorption tube 17 is connected with above-mentioned suction inlet；Start vacuum pump 16, by evacuating the air in 2 cavity of body, makes
Air pressure declines in body 2, realizes internal and external pressure difference, so that external gas be made to enter in 2 cavity of body by absorption tube 17.
It is equipped with a refuse hopper 4 in cavity, offers several filter hole on the outer wall of refuse hopper 4, the outside of refuse hopper 4 is equipped with
One dust bag 5 has several pin holes for air circulation on dust bag 5, offers several outlet air in its circumferential direction on body 2
The cavity is divided into three cavitys by hole, refuse hopper 4 and dust bag 5, and the cavity in refuse hopper 4 forms cavity 1, cavity 1
In be equipped with the spraying mechanism that the rubbish in cavity 1 can be soaked, spraying mechanism includes cylinder 18 and water-supply-pipe, cylinder 18
Cylinder body is fixed by bolts to the lower section of above-mentioned lid 3, and the piston rod of cylinder 18 is straight down and its end with bolt is fixed with spray
Head 19 is drenched, water-supply-pipe one end is connected with the spray head 19, and the other end of water-supply-pipe is connected with above-mentioned outlet pipe；Spray head
19 be a disc spray head, offers several apopores two below spray head；When in running order, start cylinder 18, gas
18 piston rod of cylinder moves down, and downwards, water comes out spray head 19 from spray head 19, and dust is fallen into refuse hopper 4 with dampening,
It is filtered by refuse hopper 4, the dust of bulky grain is adhered to 4 bottom of refuse hopper；Spray head 19 is in 4 top of refuse hopper, apopore
Dust can be adhered in water in two, and after being filtered by dust bag 5, bulky grain dust is adhered on refuse hopper 4.
Cavity between dust bag 5 and refuse hopper 4 forms cavity 27, and being equipped in cavity 27 can be by cavity two dirt
Angstrom humidifier soaked, humidifier includes water tank 20 and water pump 21, and water tank 20 and water pump 21 are fixed by bolts to
At the lower part of body 2, and water tank 20 is connected with above-mentioned liquid collecting bucket 9 by return pipe, and the top side of water tank 20 opens up
There is water inlet, the bottom side of water tank 20 offers water outlet, and water inlet pipe is communicated in water outlet, is additionally provided with valve on water inlet pipe
Door, the other end of water inlet pipe are connected with the water inlet of water pump 21, and the water outlet of water pump 21 is connected with an outlet pipe, outlet pipe
On be connected with fog-spray nozzle 22；Fog-spray nozzle 22 is a circular ring shape jet pipe, offers several apopores one below jet pipe；When in work
When making state, start water pump 21, open valve, the water in water tank is sprayed out from fog-spray nozzle 22 by water pump 21, makes dust
It falls on dust bag 5；Fog-spray nozzle 22 is between refuse hopper 4 and dust bag 5, and dust can be adhered in the water in apopore one, is passed through
After dust bag 5 filters, little particle dust is adhered on dust bag 5.
Cavity 38 is formed between 2 outer wall of dust bag 5 and body, the bottom of cavity 38 is equipped with a liquid collecting bucket 9, liquid collecting bucket 9
Bottom be fixed with support base with bolt, a positioning groove is offered on the bottom wall of the body 2, support base is mounted on the positioning
In slot, also hinged one can be located in support base the elastic piece in locating slot on the bottom wall of the body 2；It will be propped up by elastic piece
Support seat navigates in locating slot, fixes liquid collecting bucket 9 with bolt on support base, guarantees the stabilization of liquid collecting bucket 9；The side wall of cavity 38
It is equipped with an exhaust fan 23, the bottom of exhaust fan 23 is fixed with mounting base with bolt, offers a peace on the inner wall of the body 2
Tankage, mounting base are slidably arranged in the mounting groove；Filtered air is discharged in exhaust fan 23 in time.
The substantially working principle of vacuum cleaner is such that firstly, carrying out dust blowing, vacuum pump to dust by dust blowing bar
16 and absorption tube 17 dust is absorbed, secondly, dust enters 2 cavity 1 of body, collected after being handled by spray head 19 big
Particle rubbish is in refuse hopper 4, then, dust enter in cavity 27 by collect after 22 storing of fog-spray nozzle little particle dust in
On dust bag 5, the air being absorbed into is discharged after filtering from cavity 38, makes to recycle in body 2 with holding outside body 2.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although being used more herein in figure, pedestal 1；Body 2；Lid 3；Refuse hopper 4；Dust bag 5；Cavity 1；It is empty
Chamber 27；Cavity 38；Liquid collecting bucket 9；Upper outlet body 10；Lower cover 11；Motor 12；Gear 1；Gear 2 14；Gear band 15；Very
Sky pump 16；Absorption tube 17；Cylinder 18；Spray head 19；Water tank 20；Water pump 21；Fog-spray nozzle 22；The terms such as exhaust fan 23, but simultaneously
A possibility that being not excluded for using other terms.The use of these items is only for be more convenient to describe and explain sheet of the invention
Matter；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (5)
1. a kind of vacuum cleaner, including pedestal, the internal body with cavity, the body are fixed on the pedestal
Lid is hinged at top, which is characterized in that be also provided with a suction inlet on the pedestal, be equipped with energy in the suction inlet
Enough help the dust blowing mechanism that the dust garbage suction at ground enters in engine cavity, is set between the suction inlet and body
There is the absorbing mechanism that the dust garbage suction on ground can be entered in engine cavity；A rubbish is equipped in the cavity
It struggles against, several filter hole is offered on the outer wall of refuse hopper, the outside of the refuse hopper is equipped with a dust bag, has on dust bag
Several pin holes for air circulation offer several exhaust vents on the body in its circumferential direction, and refuse hopper and dust bag will
The cavity is divided into three cavitys, and the cavity in refuse hopper forms cavity one, and being equipped in the cavity one can be by cavity one
The spraying mechanism that interior rubbish soaks, the cavity between dust bag and refuse hopper form cavity two, are equipped in the cavity two
The humidifier that in cavity two dust can be soaked forms cavity three, the cavity between dust bag and body outer wall
Three bottom is equipped with a liquid collecting bucket, and the side wall of the cavity three is equipped with an exhaust fan, and the absorbing mechanism includes vacuum
Pump and absorption tube, the vacuum pump are fixed on the machine body on the lid at end, and the air entry of vacuum pump runs through lid and body
Interior cavity is connected, and one end of the absorption tube is connected with cavity, and the other end of absorption tube is connected with above-mentioned suction inlet
Logical, the dust blowing mechanism includes upper outlet body and is rotatably connected on the intracorporal lower cover of upper cover, the section of upper outlet body and lower cover
In corresponding semicircle, the upper outlet body is connected with absorption tube, and spiral dust blowing is equipped in the upper outlet body
Bar and several dust blowing brushes being arranged on dust blowing bar, the both ends of dust blowing bar are rotatably connected in suction inlet, and the both ends of dust blowing bar
It is also respectively fixed with idler wheel, the driving structure that the dust blowing bar is also able to drive its rotation with one is connected, the driving knot
Structure includes driving motor, gear one, gear two and gear band, and the driving motor is fixed on the base, and gear one is fixed on
On the output shaft of driving motor, gear two is fixed on dust blowing bar, and gear one and gear two are in same plane, the tooth
Wheel belt is set between gear one and gear two, and the humidifier includes water tank and water pump, the water tank and water
Pump is each attached at the lower part of body, and water tank is connected with above-mentioned liquid collecting bucket by return pipe, the top side of water tank
Water inlet is offered, the bottom side of water tank offers water outlet, and water inlet pipe is communicated in water outlet, is additionally provided on water inlet pipe
Valve, the other end of water inlet pipe are connected with the water inlet of water pump, and the water outlet of water pump is connected with an outlet pipe, on outlet pipe
It is connected with fog-spray nozzle, the spraying mechanism includes cylinder and water-supply-pipe, and the cylinder body of cylinder is fixed on the lower section of above-mentioned lid, gas
The piston rod of cylinder is straight down and its end with bolt is fixed with spray head, and water-supply-pipe one end is connected with the spray head, defeated
The other end of water pipe is connected with above-mentioned outlet pipe.
2. vacuum cleaner according to claim 1, which is characterized in that the fog-spray nozzle is a circular ring shape jet pipe, spray
Several apopores one are offered below pipe.
3. vacuum cleaner according to claim 1, which is characterized in that the spray head is a disc spray head, spray
The lower section of head offers several apopores two.
4. vacuum cleaner according to claim 1, which is characterized in that the bottom of the liquid collecting bucket is fixed with support
, a positioning groove is offered on the bottom wall of the body, the support base is mounted in the locating slot, the bottom of the body
Also hinged one can be located in support base the elastic piece in locating slot on wall.
5. vacuum cleaner according to claim 1, which is characterized in that the bottom of the exhaust fan is fixed with installation
, a mounting groove is offered on the inner wall of the body, the mounting base is slidably arranged in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763176.1A CN106419731B (en) | 2016-08-29 | 2016-08-29 | A kind of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763176.1A CN106419731B (en) | 2016-08-29 | 2016-08-29 | A kind of vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106419731A CN106419731A (en) | 2017-02-22 |
| CN106419731B true CN106419731B (en) | 2019-11-26 |
Family
ID=58091137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763176.1A Active CN106419731B (en) | 2016-08-29 | 2016-08-29 | A kind of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106419731B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3740517A1 (en) * | 1987-11-30 | 1989-06-08 | Licentia Gmbh | Method and vacuum cleaner for the treatment of air |
| JP2006015161A (en) * | 2005-08-29 | 2006-01-19 | Toshiba Tec Corp | Vacuum cleaner |
| CN202983448U (en) * | 2012-10-18 | 2013-06-12 | 中国计量学院 | Cyclone cloth bag composite efficient deduster |
| CN205181236U (en) * | 2015-10-28 | 2016-04-27 | 陕西理工学院 | Vehicle -mounted dust collector |
| CN205411088U (en) * | 2015-07-28 | 2016-08-03 | 广州市俪阳机械设备有限公司 | Machine of sweeping floor of washing dust collector that sets up behind filter screen induced drafts |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2845691Y (en) * | 2005-08-10 | 2006-12-13 | 张瑞东 | Central vacuum cleaner for dry and wet use in house |
| CN204502697U (en) * | 2015-03-20 | 2015-07-29 | 楼浩升 | A kind of water jet quick dust collect plant |
-
2016
- 2016-08-29 CN CN201610763176.1A patent/CN106419731B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3740517A1 (en) * | 1987-11-30 | 1989-06-08 | Licentia Gmbh | Method and vacuum cleaner for the treatment of air |
| JP2006015161A (en) * | 2005-08-29 | 2006-01-19 | Toshiba Tec Corp | Vacuum cleaner |
| CN202983448U (en) * | 2012-10-18 | 2013-06-12 | 中国计量学院 | Cyclone cloth bag composite efficient deduster |
| CN205411088U (en) * | 2015-07-28 | 2016-08-03 | 广州市俪阳机械设备有限公司 | Machine of sweeping floor of washing dust collector that sets up behind filter screen induced drafts |
| CN205181236U (en) * | 2015-10-28 | 2016-04-27 | 陕西理工学院 | Vehicle -mounted dust collector |
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| Publication number | Publication date |
|---|---|
| CN106419731A (en) | 2017-02-22 |
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