CN104740945A - Dust filtering device and air purifier - Google Patents
Dust filtering device and air purifier Download PDFInfo
- Publication number
- CN104740945A CN104740945A CN201310754459.6A CN201310754459A CN104740945A CN 104740945 A CN104740945 A CN 104740945A CN 201310754459 A CN201310754459 A CN 201310754459A CN 104740945 A CN104740945 A CN 104740945A
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- dust
- filter screen
- filtering device
- dust filtering
- roll shaft
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Abstract
The invention provides a dust filtering device and an air purifier. The dust filtering device comprises a filtering net of which the ends are connected to form an annular structure, wherein the filtering net is arranged on at least two roller shafts arranged in parallel in a sleeved manner; the filtering net is driven to annularly move by virtue of the rotation of the roller shafts; and a dust removal device is arranged at a preset position close to the filtering net and is used for cleaning the filtering net in the filtering net moving process. According to the dust filtering device and the air purifier provided by the invention, due to the filtering net which annularly moves, the dust is removed by virtue of the dust removal device in the filtering net moving process, the trouble brought by the operation of detaching the filtering net to remove the dust can be avoided, and convenience is provided for cleaning the filtering net.
Description
Technical field
The present invention relates to filter screen cleaning technology, particularly relate to a kind of dust filtering device and air purifier.
Background technology
Generally dust filtering device is provided with in air purifier, for the dust that contains in filtering air and impurity, in dust filtering device, mainly comprise filter screen, after using a period of time, dust on filter screen needs cleaning, and traditional method for cleaning is disassembled by filter screen to carry out manual cleaning.
But clean by being disassembled by filter screen, this process is cumbersome, and efficiency is lower, and the filter screen disassembled is stained with dust, easily pollutes surrounding environment.
Summary of the invention
The invention provides a kind of dust filtering device and air purifier, do not need dismounting filter screen just can clean filter screen.
The invention provides a kind of dust filtering device, comprising joins end to end forms the filter screen of circulus, and described filter screen set is located at least two roll shafts be arranged in parallel, moves in order to be driven described filter screen hoop by the rotation of described roll shaft;
The predeterminated position pressing close to described filter screen is provided with dust arrester, in order to described filter screen clean in described filter screen moving process.
The present invention also provides a kind of air purifier, comprises dust filtering device as above.
The dust filtering device that the embodiment of the present invention provides and air purifier, by arranging the filter screen of hoop movement, make filter screen in moving process, by dust arrester dedusting, can exempt dismounting filter screen and carry out the trouble that dedusting brings, for filter screen cleaning provides convenient.
Accompanying drawing explanation
The decomposition texture schematic diagram of the dust filtering device that Fig. 1 provides for the embodiment of the present invention;
The assembly structure schematic diagram of the dust filtering device that Fig. 2 provides for the embodiment of the present invention;
The dust filtering device structural representation from the side that Fig. 3 provides for the embodiment of the present invention.
detailed description of the invention
The embodiment of the present invention provides a kind of dust filtering device, and this dust filtering device can be arranged on the air inlet of air purifier, filters the dust in air.As shown in Figures 1 and 2, this dust filtering device comprises the filter screen 1 of the formation circulus that joins end to end, filter screen 1 is set at least two roll shafts be arranged in parallel, moves in order to rotating band electric filter 1 hoop by roll shaft, and in the present embodiment, preferred scheme is, filter screen 1 is set on two roll shafts, namely one end is set on the first roll shaft 2, and the other end is set on the second roll shaft 3, falls from top to bottom for making dust, be convenient to collect, the first roll shaft 2 and the second roll shaft about 3 are arranged.It will be understood by those skilled in the art that the setting of roll shaft is not limited to two, also can be two or more, can be moved by plural roll shaft band electric filter hoop.
In the present embodiment, for drive roller shaft rotates, thus band electric filter 1 moves, and a roll shaft is connected with drive motors wherein, driven by drive motors and rotate, as shown in Figures 1 and 2, the present embodiment specifically connects drive motors 5 on the second roll shaft 3, and drive motors 5 drives the second roll shaft 3 to rotate, and filter screen 1 is moved by the rotation of the second roll shaft 3, first roll shaft 2 rotates with the mobile of filter screen 1, thus realizes the annular movement of filter screen 1.
In the present embodiment, the predeterminated position pressing close to filter screen 1 is provided with dust arrester 4, in order to filter screen 1 can be cleaned in filter screen 1 moving process.In the present embodiment, dust arrester 4 is specially rotary broom 41, and rotary broom 41 can around the central axis of this rotary broom.Rotary broom 41 is arranged on the position near the second roll shaft 3, and in filter screen 1 moving process, the dust on filter screen 1 can brush off by the rotation of rotary broom 41.For making rotary broom 41 dust removing effects better, the rotation direction of rotary broom 41 is consistent with the rotation direction of each roll shaft, makes filter screen 1 in motion process, and the bristle of rotary broom 41 is relative with the direction of motion of filter screen 1.Like this, the speed of related movement of both contact surfaces can be increased, simultaneously, both are subject to the frictional force contrary with the respective direction of motion in relative movement, therefore, frictional force is between the two much bigger compared to both frictional force in no-relative motion process, thus the dust removing effects that rotary broom 41 carries out dedusting by frictional force between the two to filter screen 1 is better.
In the present embodiment, the rotation of rotary broom 41 is also driven (rotation of rotary broom 41 also can arrange another motor and drive) by drive motors 5, as shown in Figure 2, do not show in the axle and rotary broom 41(figure of drive motors 5) axle between be provided with travelling gear 8, the rotation of drive motors 5, while driving second roll shaft 3 rotates, also drives rotary broom 41 to rotate by travelling gear 8.
Certainly, dust arrester 4 also can be the devices such as flat brush, and when adopting flat brush to carry out clean to filter screen 1, the layout width of flat brush on filter screen width is consistent with the width of filter screen 1, and each position of flat brush to filter screen 1 can be cleared up.
In the present embodiment, the below of dust arrester 4 is provided with dust-collecting box 6, when carrying out filter screen cleaning, drive motors 5 drives the second roll shaft 3 to rotate, and then band electric filter 1 hoop moves, and dust arrester 4 is started working, clear up the dust on filter screen 1, the dust cleaned out falls into dust-collecting box 6.After collection after a while, dust-collecting box 6 can be taken off, outwell the dust of the inside, put in back equipment, again collect dust.By arranging dust-collecting box 6, can focus on dust, avoiding the pollution that tradition cleans personnel's arm and the surrounding environment caused.
In the present embodiment, as shown in Figures 1 and 2, second roll shaft 3 and rotary broom 41 are arranged on bracing frame 7, specifically the second roll shaft 3 is located on the sidewall of bracing frame 7 both sides with the axle of rotary broom 4, and the drive motors 5 be connected with the second roll shaft 3 and the travelling gear 8 arranged between drive motors 5 and rotary broom 41 are all arranged on the outside of bracing frame 7 one sidewall.
The dust filtering device that the embodiment of the present invention provides, by arranging the filter screen of hoop movement, makes filter screen in moving process, by dust arrester dedusting, can exempt dismounting filter screen and carry out the trouble that dedusting brings, for filter screen cleaning provide convenient.
The present invention also provides a kind of air purifier, includes the dust filtering device that any embodiment of the present invention provides.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a dust filtering device, is characterized in that, comprising joins end to end forms the filter screen of circulus, and described filter screen set is located at least two roll shafts be arranged in parallel, moves in order to be driven described filter screen hoop by the rotation of described roll shaft;
The predeterminated position pressing close to described filter screen is provided with dust arrester, in order to described filter screen clean in described filter screen moving process.
2. dust filtering device according to claim 1, is characterized in that, the below of described dust arrester is provided with dust-collecting box, in order to collect the dust that described dust arrester is removed.
3. dust filtering device according to claim 1, is characterized in that, described in one of them, roll shaft is connected with drive motors, and this roll shaft is by described drive motors driven rotary.
4. dust filtering device according to claim 3, is characterized in that, described dust arrester is rotary broom, and described rotary broom can around the central axis of described rotary broom, and described rotary broom is consistent with the direction of rotation of described roll shaft.
5. dust filtering device according to claim 4, is characterized in that, is provided with travelling gear between the axle of described drive motors and the axle of described rotary broom, and described drive motors drives described rotary broom to rotate by described travelling gear.
6. dust filtering device according to claim 1, is characterized in that, described dust arrester is flat brush.
7. dust filtering device according to claim 6, is characterized in that, the layout width of described flat brush on described filter screen width is consistent with described filter screen width.
8., according to the arbitrary described dust filtering device of claim 1-7, it is characterized in that, described roll shaft is two, is separately positioned on the two ends of described filter screen.
9. an air purifier, is characterized in that, includes the arbitrary described dust filtering device of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754459.6A CN104740945A (en) | 2013-12-31 | 2013-12-31 | Dust filtering device and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754459.6A CN104740945A (en) | 2013-12-31 | 2013-12-31 | Dust filtering device and air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104740945A true CN104740945A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310754459.6A Pending CN104740945A (en) | 2013-12-31 | 2013-12-31 | Dust filtering device and air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN104740945A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030152A (en) * | 2015-08-07 | 2015-11-11 | 珠海格力电器股份有限公司 | Dust removal device and air conditioner |
| CN105148644A (en) * | 2015-10-19 | 2015-12-16 | 高大元 | Method for cleaning air filter screen |
| CN106925010A (en) * | 2017-04-26 | 2017-07-07 | 绍兴市汉工机械有限公司 | A kind of forming machine automatic filtering net clears up system |
| CN108246004A (en) * | 2018-02-27 | 2018-07-06 | 陕西理工机电科技有限公司 | A kind of dust filtering device that can be achieved to automatically control simultaneously online cleaning function |
| CN108940597A (en) * | 2018-07-25 | 2018-12-07 | 亚都科技集团有限公司 | A kind of automatic cleaning apparatus of air purifier |
| CN109529531A (en) * | 2019-01-15 | 2019-03-29 | 上海超高环保科技股份有限公司 | Administer the primarily efficient filter device and operating method of volatile organic matter |
| CN112815439A (en) * | 2021-01-06 | 2021-05-18 | 宋丙臣 | Ventilation and dust removal system |
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| JP2000354723A (en) * | 1999-06-16 | 2000-12-26 | Kazutomi Osawa | Ventilating fan hood cover |
| CN2828641Y (en) * | 2005-09-09 | 2006-10-18 | 苏州三星电子有限公司 | Automatic cleaning filter |
| CN101757820A (en) * | 2008-12-24 | 2010-06-30 | 珠海格力电器股份有限公司 | Device for automatically cleaning air strainer |
| CN201719940U (en) * | 2010-06-29 | 2011-01-26 | 广东志高空调有限公司 | Automatic dust removal cleaning device for air conditioner filter screen |
| CN103357222A (en) * | 2013-08-13 | 2013-10-23 | 广东科龙空调器有限公司 | Cleaning device of filter net of air purifier |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000354723A (en) * | 1999-06-16 | 2000-12-26 | Kazutomi Osawa | Ventilating fan hood cover |
| CN2828641Y (en) * | 2005-09-09 | 2006-10-18 | 苏州三星电子有限公司 | Automatic cleaning filter |
| CN101757820A (en) * | 2008-12-24 | 2010-06-30 | 珠海格力电器股份有限公司 | Device for automatically cleaning air strainer |
| CN201719940U (en) * | 2010-06-29 | 2011-01-26 | 广东志高空调有限公司 | Automatic dust removal cleaning device for air conditioner filter screen |
| CN103357222A (en) * | 2013-08-13 | 2013-10-23 | 广东科龙空调器有限公司 | Cleaning device of filter net of air purifier |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030152A (en) * | 2015-08-07 | 2015-11-11 | 珠海格力电器股份有限公司 | Dust removal device and air conditioner |
| CN105148644A (en) * | 2015-10-19 | 2015-12-16 | 高大元 | Method for cleaning air filter screen |
| CN105148644B (en) * | 2015-10-19 | 2016-12-28 | 泉州品创知识产权服务有限公司 | A kind of method of clean air drainage screen |
| CN106925010A (en) * | 2017-04-26 | 2017-07-07 | 绍兴市汉工机械有限公司 | A kind of forming machine automatic filtering net clears up system |
| CN108246004A (en) * | 2018-02-27 | 2018-07-06 | 陕西理工机电科技有限公司 | A kind of dust filtering device that can be achieved to automatically control simultaneously online cleaning function |
| CN108246004B (en) * | 2018-02-27 | 2021-03-12 | 陕西理工机电科技有限公司 | Dust filtering device capable of realizing automatic control and online cleaning function |
| CN108940597A (en) * | 2018-07-25 | 2018-12-07 | 亚都科技集团有限公司 | A kind of automatic cleaning apparatus of air purifier |
| CN108940597B (en) * | 2018-07-25 | 2020-04-21 | 亚都科技集团有限公司 | Automatic cleaning device of air purifier |
| CN109529531A (en) * | 2019-01-15 | 2019-03-29 | 上海超高环保科技股份有限公司 | Administer the primarily efficient filter device and operating method of volatile organic matter |
| CN112815439A (en) * | 2021-01-06 | 2021-05-18 | 宋丙臣 | Ventilation and dust removal system |
| CN112815439B (en) * | 2021-01-06 | 2022-08-09 | 朗恒科技集团有限公司 | Ventilation and dust removal system |
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Application publication date: 20150701 |