CN1954759A - Filter in dust collection tube of vacuum cleaner - Google Patents
Filter in dust collection tube of vacuum cleaner Download PDFInfo
- Publication number
- CN1954759A CN1954759A CN 200510015634 CN200510015634A CN1954759A CN 1954759 A CN1954759 A CN 1954759A CN 200510015634 CN200510015634 CN 200510015634 CN 200510015634 A CN200510015634 A CN 200510015634A CN 1954759 A CN1954759 A CN 1954759A
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- China
- Prior art keywords
- filter
- dust
- vacuum cleaner
- collection tube
- dust collection
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A filter unit in the dust collecting tube of cleaner features that a cylindrical dust collector has an array of filter holes on its wall, the discontinuously extended flange on its top end, and a lower air outlet with an annular socket for inserting filter core and a slot ring for arranging a foam ring in it.
Description
Technical field
The present invention relates to the filter in the dust collection tube of vacuum cleaner, belong to the filter of dust catcher.
Background technology
Dust catcher comprises substantially by importing electric current and generates the motor of dust collector of suction, form air path system motor air inlet, suction nozzle, hose, gather the dust collect plant of inhalation (inhalatio).
Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc.
In general, horizontal dust collector comprises loam cake and drain pan.Last caping is established the hose jockey, the drain pan rear portion is provided with horizontal winder and gathers the control of dust tube of inhalation (inhalatio), the drain pan front portion is provided with motor of dust collector, and import the path of motor air inlet with the gas that the filter core of control of dust tube top cover clamping will be removed foreign substances, multiple exhaust outlet through being provided with air discharge grille is discharged to the dust catcher outside, dismountable filter core is located in the control of dust tube, is convenient to clear up the foreign substances such as dust of accumulating thereon.
The outward appearance of dismountable filter core 1 is cylindric, two ends are respectively the upper bracket 2 and the lower carriages 3 of the isometrical through hole of circular concentric, the upper bracket periphery sets up notch-like locating slot 4 separately and gradually opens flat prominent locating clamp plate 5, on the edge of positioned adjacent groove 4, form by prominent down screens projection (not shown), and clamp with this and to be connected in the control of dust bung; The end mouth of filter core 1 lower carriage 3 is placed on the mesopore at the end in the dust bucket, makes it to be communicated with motor air inlet (not shown).
The brief description filter course of work of the prior art:
The dust catcher turn-on power, motor rotation, the motor air inlet forms negative pressure, the gas that contains dust enters the control of dust tube that gathers inhalation (inhalatio) that general through filter element is installed through suction nozzle, hose, the gas that contains dust is through forming the filtration paper web 6 of acute angle gauffer, intercept foreign substances such as dust outside the acute angle gauffer that filters paper web 6 and fall in the control of dust tube, filter the clean air in back and be drawn towards the motor air inlet through the end mouth of lower carriage 3 central authorities, multiple air grid inland sea Noodles filtering material on shell of the dust collector is discharged to the dust catcher outside.
But foreign matters such as the dust of granular size all 1 filtration just are blocked in outside the intensive gauffer of filtration paper cylinder, greatly influence its aeration.General through filter element after the use and control of dust tube must be cleared up the foreign substances such as dust of being accumulated at any time, even in use dust collection efficiency also obviously reduces.
Summary of the invention
The present invention is exactly that to filter paper web acute angle gauffer in the prior art intensive in order to solve, 1 time foreign substances efficient such as filtration dust are low, and provide a kind of foreign substances such as dust of being convenient to clear up larger particles, reduce the dense degree of gauffer on the filter core, realize filtering and keeping for 2 times the interior filter of dust collection tube of vacuum cleaner of better venting quality.
The present invention by following technical scheme by the design.
Filter in a kind of dust collection tube of vacuum cleaner, it is characterized in that perisporium forms cylindric dust gathering arrester upper port formation discontinuously extended flange, the screens projection of array filter opening and gradually opens locating clamp plate, ring is established the ring wall socket of plug-in mounting general through filter element in the tube gas outlet, the end in the dust gathering arrester, and tube gas outlet, end peripheral shape becomes to settle the annular groove of foam washer.
She Ji the present invention makes and enters 2 filtrations of air realization that dust bucket includes foreign matters such as dust like this, dust gathering arrester and built-in filter core easy disassembling, and cleaning is convenient; And gauffer quantity catadioptric continuously on the general through filter element can be reduced.Avoided the obstruction of filter core to a certain extent, made machine operation safer.
Description of drawings
Fig. 1 is the perspective view of existing dust collection tube of vacuum cleaner inner filter core;
Fig. 2 is the perspective view of dust gathering arrester of the present invention;
Fig. 3 is the vertical profile master TV structure schematic diagram of dust gathering arrester of the present invention;
Fig. 4 is the perspective view of dust gathering arrester inner filter core of the present invention;
Fig. 5 is a decomposition texture schematic diagram of the present invention.
Among the figure: 1. filter core 2.2a. upper bracket
3.3a. lower carriage 4. locating slots
5. locating clamp plate 6.6a. filters paper web
7. filter opening 8. dust gathering arresters
9. upper port 10. is encircled ribs
11. screens projection 12. locating clamp plates
13. gas outlet 14. filter cores
15. ring wall socket 16. packing rings
17. annular groove 18. reinforcements.
The specific embodiment
The present invention will be described in detail below in conjunction with drawings and Examples.
Filter in a kind of dust collection tube of vacuum cleaner, cylindric dust gathering arrester 8 upper port 9 that its perisporium forms array filter opening 7 form discontinuously extended flange 10, screens projection 11 and gradually open locating clamp plate 12, ring is established the ring wall socket 15 of plug-in mounting general through filter element 14 in the tube gas outlet, the end 13 in the dust gathering arrester 8, and tube gas outlet, the end 13 peripheral shape become to settle the annular groove 17 of foam washer 16.For strengthening the intensity of dust gathering arrester 8,7 of array filter openings are formed with the reinforcement consistent with its center line 18.
Filter in the described dust collection tube of vacuum cleaner, its dust gathering arrester 8 upper ends form the discontinuously extended flange 10 that can be connected with the control of dust bung and gradually open locating clamp plate 12, and screens projection 11 is formed on an end of discontinuously extended flange 10 downwards.
Filter in the described dust collection tube of vacuum cleaner, gas outlet 13 diameters are less than dust gathering arrester 8 upper port 9 at the bottom of it.
Described dust collection tube of vacuum cleaner internal filter, on tube gas outlet, the end 13 internal ring wall sockets 15 in its dust gathering arrester 8 the dismountable general through filter element 14 of plug-in mounting by isometrical upper and lower support and therebetween filter paper tube 6a constitute.
Filter in the described dust collection tube of vacuum cleaner, the continuous catadioptric constant amplitude gauffer that filters paper web 6a on its filter core 14 is less than 72.
Filter in the described dust collection tube of vacuum cleaner, its of gradually opening in locating clamp plate 12 and 3 discontinuously extended flanges 10 is integrally formed.
During installation, earlier general through filter element 14 is put into from upper port 9, lower carriage 3a is inserted at the bottom of dust gathering arrester 8 inner cores on the 13 internal ring wall sockets 15 of gas outlet; Dust gathering arrester 8 is placed on dust bucket (not shown) mesopore at the interior end again, and it is communicated with motor air inlet (not shown).
Brief description is used the course of work of the present invention:
The dust catcher turn-on power, motor rotation, the motor air inlet forms negative pressure, the gas that contains dust enters and dust bucket (not shown) through suction nozzle, hose, dust gathering arrester 8 is connected with the control of dust bung, the array filter opening 7 that contains the formation of gas on dust gathering arrester 8 periphery walls of dust is realized filtering for the 1st time, and the foreign matters such as dust of larger particles are blocked in outside the dust gathering arrester 8, falls into dust bucket; The gas that contains the fine particle dust further arrives the filtration paper web 6a outside of the filter core 14 that forms gauffer, the fine particle dust is intercepted filtering paper web 6a gauffer outside to fall in the dust gathering arrester 8 again, thereby finishes the 2nd filtration.Filter the clean air in back and enter in the general through filter element 14, gas outlet 13 is drawn towards the motor air inlet at the bottom of the end mouth by lower carriage 3 central authorities, dust gathering arrester 8 inner cores, and multiple air grid inland sea Noodles filtering material on shell of the dust collector is discharged to the dust catcher outside.
She Ji the present invention can be reduced to 52 pleats with continuous catadioptric gauffer quantity on the general through filter element like this, and still can reach satisfied filter effect.
Claims (6)
1 one kinds of filters that dust collection tube of vacuum cleaner is interior, it is characterized in that perisporium forms cylindric dust gathering arrester upper port formation discontinuously extended flange, the screens projection of array filter opening and gradually opens locating clamp plate, ring is established the ring wall socket of plug-in mounting general through filter element in the tube gas outlet, the end in the dust gathering arrester, and tube gas outlet, end peripheral shape becomes to settle the annular groove of foam washer.
2. the filter in the dust collection tube of vacuum cleaner according to claim 1 is characterized in that the dust gathering arrester upper end forms the discontinuously extended flange that can be connected with the control of dust bung and gradually opens locating clamp plate, and the screens projection is formed on an end of discontinuously extended flange downwards.
3. the filter in the dust collection tube of vacuum cleaner according to claim 1, the gas outlet diameter is less than the dust gathering arrester upper port at the bottom of it is characterized in that tin.
4. dust collection tube of vacuum cleaner internal filter according to claim 1, it is characterized in that on tube gas outlet, the end internal ring wall socket in the dust gathering arrester the dismountable general through filter element of plug-in mounting by isometrical upper and lower support and therebetween the filter paper tube constitute.
5. according to the filter in claim 1 or the 4 described dust collection tube of vacuum cleaner, it is characterized in that the continuous catadioptric constant amplitude gauffer that filters paper web on the filter core is less than 72.
6. the filter in the dust collection tube of vacuum cleaner according to claim 1 and 2, of it is characterized in that gradually opening in locating clamp plate and 3 discontinuously extended flanges is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015634 CN1954759A (en) | 2005-10-25 | 2005-10-25 | Filter in dust collection tube of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015634 CN1954759A (en) | 2005-10-25 | 2005-10-25 | Filter in dust collection tube of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1954759A true CN1954759A (en) | 2007-05-02 |
Family
ID=38062455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510015634 Pending CN1954759A (en) | 2005-10-25 | 2005-10-25 | Filter in dust collection tube of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1954759A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133077A (en) * | 2010-01-26 | 2011-07-27 | 珍巴多工业股份有限公司 | Electric dust collector |
| CN105342525A (en) * | 2015-03-02 | 2016-02-24 | 于长海 | Small household dust collector |
| CN106765551A (en) * | 2016-11-28 | 2017-05-31 | 深圳沃海森科技有限公司 | The return air case apparatus of room air conditioner |
-
2005
- 2005-10-25 CN CN 200510015634 patent/CN1954759A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133077A (en) * | 2010-01-26 | 2011-07-27 | 珍巴多工业股份有限公司 | Electric dust collector |
| CN102133077B (en) * | 2010-01-26 | 2014-11-12 | 珍巴多工业股份有限公司 | Electric dust collector |
| CN105342525A (en) * | 2015-03-02 | 2016-02-24 | 于长海 | Small household dust collector |
| CN106765551A (en) * | 2016-11-28 | 2017-05-31 | 深圳沃海森科技有限公司 | The return air case apparatus of room air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070502 |