CN104548808A - Air filter with function of automatically cleaning dust - Google Patents
Air filter with function of automatically cleaning dust Download PDFInfo
- Publication number
- CN104548808A CN104548808A CN201310478503.5A CN201310478503A CN104548808A CN 104548808 A CN104548808 A CN 104548808A CN 201310478503 A CN201310478503 A CN 201310478503A CN 104548808 A CN104548808 A CN 104548808A
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- dust
- filter paper
- air
- expansion link
- filter
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Abstract
The invention discloses an air filter with the function of automatically cleaning dust. The air filter comprises an upper cover, a lower cover, and an outer screen and an inner screen which are arranged between the upper cover and the lower cover, wherein filter paper is arranged between the outer screen and the inner screen; a cleaning device used for cleaning the outer side surface of the filter paper is arranged on the bottom of the upper cover; the cleaning device comprises a telescopic rod connected with the upper cover and used for moving up and down in the axis direction of the filter paper, a dust sucking rod arranged at the end of the telescopic rod and matched with the filter paper, and a driving device used for driving the telescopic rod to move up and down and driving the dust sucking rod to suck the dust; the dust sucking rod is arranged between the outer screen and the filter paper. The air filter with the function of automatically cleaning dust can be used for cleaning the dust of the filter paper without demounting the filter paper; the maintenance strength is reduced.
Description
Technical field
The present invention relates to filter technology field, particularly relate to a kind of air filter with automated cleaning dust function.
Background technology
Air filter is mainly used in the field such as pneumatic machinery, diesel machine, for these plant equipment provide clean air, in case these plant equipment suck the probability increasing abrasion and damage with the air of impurity particle at work.Wherein, air filter is made up of filter core and housing two parts, and in use, the filter core very easily laying dust of air filter, cause these equipment air inlets not smooth, impact normally works.Thus existing air filter needs regularly to safeguard, generally need to pull down the dust of filter element cleaning on it or the filter core more renewed when safeguarding, this not only brings onerous toil to attendant, affects again the normal work of equipment.
For solving the problem, disclose the rotating air filter of a kind of filter core in prior art, filter core is arranged to the turntable of driving mechanism by it, utilizes the antipriming pipe being fixed on filter core side to spray compressed air, removes the dust accumulated on filter core.The rotating air filter of this filter core, although can realize filter core, to exempt from dismounting clean, and its filter core rotational structure is complicated, and the production cost of its product and the reliability of work exist corresponding problem.
Summary of the invention
The object of the invention is to propose a kind of air filter with automated cleaning dust function, this air filtering device structure with automated cleaning dust function is simple, can realize the clean of filter paper dust, reducing and safeguarding intensity without the need to dismantling filter paper.
For reaching this object, the present invention by the following technical solutions:
A kind of air filter with automated cleaning dust function, comprise upper cover, lower cover, and outer net between described upper cover and described lower cover and Intranet, filter paper is provided with between described outer net and described Intranet, the bottom of described upper cover is provided with the cleaning device of the lateral surface for clean described filter paper, described cleaning device comprises the expansion link that can move up and down along the axis direction of described filter paper be connected with described upper cover, be arranged on the end of described expansion link and the dust suction bar matched with described filter paper, and for driving described expansion link to move up and down and driving the drive unit of described dust suction bar dust suction, described dust suction bar is between described outer net and described filter paper.
Wherein, the side week of described dust suction bar is provided with air suction opening, described dust suction bar is provided with dust collecting cavity in the junction with described expansion link, the bottom of described dust collecting cavity is provided with the dust export fallen for dust, and described dust export place is provided with when described expansion link moves to the bottom of described filter paper can the cover plate of automatic open-close.
Wherein, the bottom of described lower cover is provided with the dust accommodation box removably connected, the bottom of described lower cover is provided with the dust via hole that the dust on described filter paper is dropped through, described dust export is corresponding with described dust via hole to be arranged, and described dust via hole is corresponding with described dust accommodation box arranges.
Wherein, also comprise the inner side that is arranged at described Intranet for having the air volume test sensor of the air intake state of the air filter of automated cleaning dust function described in detecting, and the bottom being arranged at described upper cover is for receiving the controller of the Detection Information of described air volume test sensor, described drive unit, described air volume test sensor are all connected with described controller, during work, Detection Information is passed to described controller by described air volume test sensor, and described controller controls described drive unit according to the Detection Information received and starts working or quit work.
Wherein, described filter paper has multiple folded slot.
Wherein, the bottom of described upper cover is provided with the support ring removably connected, the bottom of described support ring is provided with the multiple described expansion link of annular arrangement, and the quantity of the quantity of described expansion link and the folded slot of described filter paper adapts, and described dust suction bar is arranged in described folded slot.
Wherein, described expansion link and described support ring are for removably connecting.
Wherein, sealing rubber pad is provided with between described upper cover and described filter paper and between described lower cover and described filter paper.
Beneficial effect of the present invention is:
The air filter with automated cleaning dust function of the present invention, by being provided with filter paper between outer net and Intranet, the bottom of upper cover is provided with the cleaning device of the lateral surface for clean filter paper, cleaning device comprises the expansion link that can move up and down along the axis direction of filter paper be connected with upper cover, the end being arranged on expansion link the dust suction bar matched with filter paper and for driving expansion link to move up and down and driving the drive unit of dust suction bar dust suction, and dust suction bar is between outer net and filter paper; When this has the air filter work of automated cleaning dust function, expansion link is utilized to drive dust suction bar to move up and down, utilize the dust outside dust suction pole pair filter paper to carry out brute force to absorb, reach the object of the dust of the accumulation outside automated cleaning filter paper, can realize without the need to dismantling filter paper in whole process, greatly reduce and safeguard intensity, and structure is simple, reduce cost of manufacture.Simultaneously, the side week of dust suction bar is provided with air suction opening, dust suction bar is provided with dust collecting cavity in the junction with expansion link, the bottom of dust collecting cavity is provided with the dust export fallen for dust, dust export place is provided with when expansion link moves to the bottom of filter paper can the cover plate of automatic open-close, the dust absorbing bar collection is concentrated in dust collecting cavity to be deposited, when expansion link drives dust suction bar to move to the bottom of filter paper, the cover plate of dust collecting cavity is automatically opened and is fallen by dust wherein, realize the timely cleaning of dust collecting cavity, in order to avoid affect the pick-up performance of dust suction bar.Further, the dust accommodation box removably connected is provided with in the bottom of lower cover, the bottom of lower cover is provided with the dust via hole that the dust on filter paper is dropped through, dust export is corresponding with dust via hole to be arranged, and dust via hole is corresponding with dust accommodation box arranges, when the dust in dust collecting cavity falls, drop in dust accommodation box by dust via hole, realize the collection of dust, in order to avoid dust sticks on filter paper again during this air filter air intake; And, the laying dust in the outside of filter paper to be sucked in dust collecting cavity and after falling into dust accommodation box at each dust suction bar, again the dust in dust accommodation box can be cleaned out when carrying out plant maintenance, so just can ensure this air filter with automated cleaning dust function work long hours unaffected.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view with the air filter of automated cleaning dust function of the present invention.
Fig. 2 is the cross-sectional view of air filter at A-A place with automated cleaning dust function in Fig. 1.
In figure: 1-upper cover; 2-lower cover; 3-outer net; 4-Intranet; 5-filter paper; 6-cleaning device; 7-dust accommodation box; 61-drive unit; 62-expansion link; 63-dust suction bar.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As Fig. 1, shown in Fig. 2, a kind of air filter with automated cleaning dust function, comprise upper cover 1, lower cover 2, and outer net 3 between upper cover 1 and lower cover 2 and Intranet 4, filter paper 5 is provided with between outer net 3 and Intranet 4, the bottom of upper cover 1 is provided with the cleaning device 6 of the lateral surface for clean filter paper 5, cleaning device 6 comprises the expansion link 62 that can move up and down along the axis direction of filter paper 5 be connected with upper cover 1, be arranged on the end of expansion link 62 and the dust suction bar 63 matched with filter paper 5, and for driving expansion link 62 to move up and down and driving the drive unit 61 of dust suction bar 63 dust suction, dust suction bar 63 is between outer net 3 and filter paper 5.
The air filter with automated cleaning dust function of the present invention, by being provided with filter paper 5 between outer net 3 and Intranet 4, the bottom of upper cover 1 is provided with the cleaning device 6 of the lateral surface for clean filter paper 5, cleaning device 6 comprises the expansion link 62 that can move up and down along the axis direction of filter paper 5 be connected with upper cover 1, the end being arranged on expansion link 62 the dust suction bar 63 matched with filter paper 5 and for driving expansion link 62 to move up and down and driving the drive unit 61 of dust suction bar 63 dust suction, and dust suction bar 63 is between outer net 3 and filter paper 5; When this has the air filter work of automated cleaning dust function, expansion link 62 is utilized to drive dust suction bar 63 to move up and down, utilize the dust outside dust suction bar 63 pairs of filter paper 5 to carry out brute force to absorb, reach the object of the dust of the accumulation outside automated cleaning filter paper 5, can realize without the need to dismantling filter paper 5 in whole process, this will greatly reduce and safeguard intensity, make to safeguard more timely, and then ensure air intake efficiency; And this structure is simple, cost of manufacture is low.
Further, the side week of dust suction bar 63 is provided with air suction opening, dust suction bar 63 is provided with dust collecting cavity in the junction with expansion link 62, the bottom of dust collecting cavity is provided with the dust export fallen for dust, and dust export place is provided with when expansion link 62 moves to the bottom of filter paper 5 can the cover plate of automatic open-close.When this dust suction bar works, the dust absorbing bar 63 collection is concentrated in dust collecting cavity to be deposited, when expansion link 62 drives dust suction bar 63 to move to the bottom of filter paper 5, the cover plate of dust collecting cavity is automatically opened and is fallen by dust wherein, realize the timely cleaning of dust collecting cavity, in order to avoid affect the pick-up performance of dust suction bar.
Further, the bottom of lower cover 2 is provided with the dust accommodation box 7 removably connected, the bottom of lower cover 2 is provided with the dust via hole be dropped through for the dust on filter paper 5, and dust export is corresponding with dust via hole to be arranged, and dust via hole is corresponding with dust accommodation box 7 arranges.When the dust in dust collecting cavity falls, dropped in dust accommodation box by dust via hole, realize the collection of dust, in order to avoid dust sticks on filter paper 5 again during this air filter air intake, and then affect air inlet effect; And, the laying dust in the outside of filter paper 5 to be sucked in dust collecting cavity and after falling into dust accommodation box at each dust suction bar 63, again the dust in dust accommodation box can be cleaned out when carrying out plant maintenance, so just can ensure this air filter with automated cleaning dust function work long hours unaffected.
Preferably, this air filter with automated cleaning dust function also comprise be arranged at Intranet 4 inner side for detecting the air volume test sensor of the air intake state of the air filter with automated cleaning dust function, and the bottom being arranged at upper cover 1 is for receiving the controller of the Detection Information of air volume test sensor, drive unit 61, air volume test sensor are all connected with controller, during work, Detection Information is passed to controller by air volume test sensor, and controller is started working according to the Detection Information accessory drive 61 received or quit work.When engine operation, this air filter with automated cleaning dust function is also in running order, because engine charge is interrupted, thus the air entering this air filter is also interrupted, at this moment utilize air volume test sensor can Real-Time Monitoring this there is the air intake state of the air filter of automated cleaning dust function, to determine its duty, when engine air intake, the air filter with automated cleaning dust function is air intake state, otherwise, when engine stop air intake, there is the air filter of automated cleaning dust function for stopping air intake state, utilize air volume test sensor that Detection Information is passed to controller, controller is started working according to the Detection Information accessory drive 61 received or is quit work.Preferred further again, in the present embodiment, when air volume test sensor detects this air filter with automated cleaning dust function for stopping air intake state, controller accessory drive 61 is started working, drive unit 61 drives expansion link 62 to move up and down, also namely expansion link 62 drives dust suction bar 63 to move up and down, and then realizes the automated cleaning to filter paper 5.This just can control cleaning device 6 well and clean under the state of this air filter with automated cleaning dust function not air intake, in order to avoid delay its normal air intake, and then the air intake of engine can be ensured, and utilize coordinating of this air volume test sensor and controller, making to control comparatively accurately, can realize without the need to artificially participating in.
Certainly, except utilize air volume test sensor detect this air intake state with the air filter of automated cleaning dust function with carry out in good time filter paper 5 clean except, this air filter with automated cleaning dust function can also by arranging timer to realize.Now make timer be connected with controller, utilize timer to control to drive decoration 61 start by set date or stopping making controller, carry out automated cleaning in the punctual outside to filter paper 5 in the given time to make cleaning device 6.Clean by timing, effectively can avoid the serious laying dust of filter paper 5, and then reduce each clean difficulty, improve cleaning quality.
In the present embodiment, for increasing incoming air area, filter paper 5 has multiple folded slot.Correspondingly, the bottom of upper cover 1 is provided with the support ring removably connected, and the bottom of support ring is provided with multiple expansion links 62 of annular arrangement, and the quantity of the quantity of expansion link 62 and the folded slot of filter paper 5 adapts, and dust suction bar 63 is arranged in folded slot.And dust suction bar 63 coordinates just with the lateral surface of filter paper 5, to reach completely clean object.In addition, in order to make expansion link 62 to match with the folded slot of filter paper 5 neatly, expansion link 62 and support ring are for removably connecting, when folded slot is more, more expansion link 62 can be installed, and when folded slot is less, the expansion link 62 of a part can be disassembled.
This has between the upper cover 1 of the air filter of automated cleaning dust function and filter paper 5 and between lower cover 2 and filter paper 5 and is provided with sealing rubber pad, effectively can ensure the air intake quality at the two ends up and down of filter paper 5, avoid dust to enter.
This air filtering device structure with automated cleaning dust function is simple, and easy to use.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (8)
1. one kind has the air filter of automated cleaning dust function, comprise upper cover (1), lower cover (2), and the outer net (3) be positioned between described upper cover (1) and described lower cover (2) and Intranet (4), it is characterized in that: between described outer net (3) and described Intranet (4), be provided with filter paper (5), the bottom of described upper cover (1) is provided with the cleaning device (6) of the lateral surface for clean described filter paper (5), described cleaning device (6) comprises the expansion link (62) that can move up and down along the axis direction of described filter paper (5) be connected with described upper cover (1), be arranged on the end of described expansion link (62) and the dust suction bar (63) matched with described filter paper (5), and for driving described expansion link (62) to move up and down and driving the drive unit (61) of described dust suction bar (63) dust suction, described dust suction bar (63) is positioned between described outer net (3) and described filter paper (5).
2. a kind of air filter with automated cleaning dust function according to claim 1, it is characterized in that: described dust suction bar (63) side week be provided with air suction opening, described dust suction bar (63) is provided with dust collecting cavity in the junction with described expansion link (62), the bottom of described dust collecting cavity is provided with the dust export fallen for dust, and described dust export place is provided with when described expansion link (62) moves to the bottom of described filter paper (5) can the cover plate of automatic open-close.
3. a kind of air filter with automated cleaning dust function according to claim 2, it is characterized in that: the bottom of described lower cover (2) is provided with the dust accommodation box (7) removably connected, the bottom of described lower cover (2) is provided with the dust via hole be dropped through for the dust on described filter paper (5), described dust export is corresponding with described dust via hole to be arranged, and described dust via hole is corresponding with described dust accommodation box (7) arranges.
4. a kind of air filter with automated cleaning dust function according to claim 1, it is characterized in that: also comprise the inner side that is arranged at described Intranet (4) for having the air volume test sensor of the air intake state of the air filter of automated cleaning dust function described in detecting, and the bottom being arranged at described upper cover (1) is for receiving the controller of the Detection Information of described air volume test sensor, described drive unit (61), described air volume test sensor is all connected with described controller, during work, Detection Information is passed to described controller by described air volume test sensor, described controller controls described drive unit (61) according to the Detection Information received and starts working or quit work.
5. a kind of air filter with automated cleaning dust function according to claim 1, is characterized in that: described filter paper (5) has multiple folded slot.
6. a kind of air filter with automated cleaning dust function according to claim 5, it is characterized in that: the bottom of described upper cover (1) is provided with the support ring removably connected, the bottom of described support ring is provided with the multiple described expansion link (62) of annular arrangement, the quantity of the quantity of described expansion link (62) and the folded slot of described filter paper (5) adapts, and described dust suction bar (63) is arranged in described folded slot.
7. a kind of air filter with automated cleaning dust function according to claim 6, is characterized in that: described expansion link (62) and described support ring are for removably connecting.
8. a kind of air filter with automated cleaning dust function according to claim 1, is characterized in that: be provided with sealing rubber pad between described upper cover (1) and described filter paper (5) and between described lower cover (2) and described filter paper (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478503.5A CN104548808A (en) | 2013-10-14 | 2013-10-14 | Air filter with function of automatically cleaning dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478503.5A CN104548808A (en) | 2013-10-14 | 2013-10-14 | Air filter with function of automatically cleaning dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104548808A true CN104548808A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310478503.5A Pending CN104548808A (en) | 2013-10-14 | 2013-10-14 | Air filter with function of automatically cleaning dust |
Country Status (1)
| Country | Link |
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| CN (1) | CN104548808A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065154A (en) * | 2015-07-31 | 2015-11-18 | 蚌埠市风驰滤清器有限公司 | Air filter for engine |
| CN105114222A (en) * | 2015-07-31 | 2015-12-02 | 蚌埠市风驰滤清器有限公司 | Air filter for efficient engine |
| CN106512571A (en) * | 2016-12-02 | 2017-03-22 | 小狗电器互联网科技（北京）股份有限公司 | Air purifier as well as filter element cleaning device and filter element cleaning method thereof |
| CN106640441A (en) * | 2015-10-30 | 2017-05-10 | 北汽福田汽车股份有限公司 | Automatic clean type air filter and automobile engine air intake and exhaust device |
| CN107155275A (en) * | 2017-07-01 | 2017-09-12 | 郑州职业技术学院 | The adjustable server cabinet of dedusting area |
| CN107869413A (en) * | 2017-12-04 | 2018-04-03 | 高博集团有限公司 | A kind of electric motor coach vehicle vacuum pump air cleaner |
| CN109882322A (en) * | 2019-01-22 | 2019-06-14 | 蚌埠市海曼滤清器有限公司 | A kind of air filter for vehicle being convenient to clean |
| CN112594098A (en) * | 2020-12-15 | 2021-04-02 | 安徽美瑞尔滤清器有限公司 | Self-cleaning assembly of automobile air filter |
| CN113599920A (en) * | 2021-09-09 | 2021-11-05 | 仁怀市友鑫环保有限公司 | Air filter capable of being used for long time |
| CN113766961A (en) * | 2019-03-20 | 2021-12-07 | Smc株式会社 | Filter element |
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2013
- 2013-10-14 CN CN201310478503.5A patent/CN104548808A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114222B (en) * | 2015-07-31 | 2018-05-04 | 蚌埠市风驰滤清器有限公司 | A kind of high efficience motor air cleaner |
| CN105114222A (en) * | 2015-07-31 | 2015-12-02 | 蚌埠市风驰滤清器有限公司 | Air filter for efficient engine |
| CN105065154A (en) * | 2015-07-31 | 2015-11-18 | 蚌埠市风驰滤清器有限公司 | Air filter for engine |
| CN105065154B (en) * | 2015-07-31 | 2018-05-04 | 蚌埠市风驰滤清器有限公司 | A kind of air filter for engines |
| CN106640441A (en) * | 2015-10-30 | 2017-05-10 | 北汽福田汽车股份有限公司 | Automatic clean type air filter and automobile engine air intake and exhaust device |
| CN106512571A (en) * | 2016-12-02 | 2017-03-22 | 小狗电器互联网科技（北京）股份有限公司 | Air purifier as well as filter element cleaning device and filter element cleaning method thereof |
| CN107155275B (en) * | 2017-07-01 | 2019-05-17 | 郑州职业技术学院 | The adjustable server cabinet of dedusting area |
| CN107155275A (en) * | 2017-07-01 | 2017-09-12 | 郑州职业技术学院 | The adjustable server cabinet of dedusting area |
| CN107869413A (en) * | 2017-12-04 | 2018-04-03 | 高博集团有限公司 | A kind of electric motor coach vehicle vacuum pump air cleaner |
| CN107869413B (en) * | 2017-12-04 | 2024-02-20 | 高博集团有限公司 | Vacuum pump air filter for electric motor coach |
| CN109882322A (en) * | 2019-01-22 | 2019-06-14 | 蚌埠市海曼滤清器有限公司 | A kind of air filter for vehicle being convenient to clean |
| CN113766961A (en) * | 2019-03-20 | 2021-12-07 | Smc株式会社 | Filter element |
| CN113766961B (en) * | 2019-03-20 | 2023-04-04 | Smc株式会社 | Filter element |
| US11980839B2 (en) | 2019-03-20 | 2024-05-14 | Smc Corporation | Filter element |
| CN112594098A (en) * | 2020-12-15 | 2021-04-02 | 安徽美瑞尔滤清器有限公司 | Self-cleaning assembly of automobile air filter |
| CN113599920A (en) * | 2021-09-09 | 2021-11-05 | 仁怀市友鑫环保有限公司 | Air filter capable of being used for long time |
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Application publication date: 20150429 |