CN105221304B - Efficient low-resistance integrated air cleaner - Google Patents
Efficient low-resistance integrated air cleaner Download PDFInfo
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- CN105221304B CN105221304B CN201510760771.5A CN201510760771A CN105221304B CN 105221304 B CN105221304 B CN 105221304B CN 201510760771 A CN201510760771 A CN 201510760771A CN 105221304 B CN105221304 B CN 105221304B
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Abstract
Efficient low-resistance integrated air cleaner, including air filter main body and whirlwind rough filtering device, air filter main body includes air filter housing and cyclone pipe rough filtering device and filter core fine filtering device in air filter housing, air filter housing is provided with air inlet, gas outlet and dust-exhausting port, whirlwind rough filtering device is arranged at air inlet, the air filter enclosure interior is provided with isolating cylinder, and the inner chamber of air filter housing is divided into the inlet chamber connected with air inlet by the isolating cylinder, the filter core chamber connected with gas outlet and the dust-collecting cavity connected with dust-exhausting port；Cyclone pipe is installed, the filter core chamber is provided with filter core, and the cyclone pipe connects the inlet chamber with filter core chamber and dust-collecting cavity respectively, and maintenance alarm is set at gas outlet in the inlet chamber.The cleaner set up Compulsory maintenance warning device and it is electronic take out dirt device, there is automatic dust removing and warning function, make dust discharge more smoothly, coarse filtration efficiency is effectively lifted, and user can be reminded to maintain, play a part of protect filter core.
Description
Technical field
The present invention relates to air filter technical field, specifically a kind of efficient low-resistance integrated air cleaner.
Background technology
Air filter is a very important parts in combustion engine powered equipment such as vehicle, engineering machinery, ship, it
It is a kind of device for filtering out dust in air impurity.The dust impurity that air filter is avoided that in air is directly entered internal combustion engine, prevents
Only dust impurity causes the abrasion of engine, so as to effectively extend the service life of internal combustion engine.
At present, China's engineering machinery mostly works under the operating mode of environment rather harsh, so mostly matching multistage composite
Desert formula air filter.Chinese patent (CN202391611U) discloses a kind of dust-collecting type sand and dust air filter, including air filter housing,
Air filter housing is provided with air inlet, gas outlet and dust-exhausting port, is provided with isolating cylinder in air filter housing, and isolating cylinder is by air filter
The inner chamber of device housing is divided into the inlet chamber connected with air inlet, the filter core chamber connected with gas outlet and the dust connected with dust-exhausting port
Chamber, dust-exhausting bag is set at dust-exhausting port；Cyclone pipe is installed, filter core chamber is provided with filter core, and cyclone pipe divides inlet chamber in inlet chamber
Do not connected with filter core chamber and dust-collecting cavity.The air filter organically combines cyclone pipe rough filtering device same with filter core fine filtering device
In housing, the problem of multistage filtering could be realized by solving engineering machinery and must installing large volume of Air Filter Used in Desert.But
The dust exhaust of the air cleaner is dust-exhausting bag, and dust-exhausting bag is in the outside of air filter, it is easy to aging, deformation, causes to seal
Failure, influence the coarse filtration efficiency of product.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art, there is provided a kind of efficient low-resistance integrated form is empty
Air cleaner, the cleaner increase at dust-exhausting port it is electronic take out dirt device, make dust discharge more smoothly, coarse filtration efficiency is effectively carried
Rise.
In order to solve the above technical problems, the present invention provides a kind of efficient low-resistance integrated air cleaner, including air filter
Main body and whirlwind rough filtering device, air filter main body include air filter housing and the cyclone pipe coarse filtration dress in air filter housing
Put includes shell body and protecgulum and bonnet on shell body, the air filter with filter core fine filtering device, air filter housing
Housing is provided with air inlet, gas outlet and dust-exhausting port, and whirlwind rough filtering device is arranged at air inlet, the air filter enclosure interior
Isolating cylinder is installed, the inner chamber of air filter housing is divided into the inlet chamber connected with air inlet by the isolating cylinder and gas outlet connects
Logical filter core chamber and the dust-collecting cavity connected with dust-exhausting port；Cyclone pipe is installed, the filter core chamber is provided with filter in the inlet chamber
Core, the cyclone pipe connect the inlet chamber with filter core chamber and dust-collecting cavity respectively, and maintenance alarm is set at gas outlet,
Set at dust-exhausting port and electronic take out dirt device.
Described electronic dirt device of taking out includes the dust flue installed in dust-exhausting port, sets check valve and motor in dust flue, electricity
Arbor is connected with blade, and blade is located at below check valve.When motor does not work, the dust of air filter main body discharge falls on check valve
On, dust can open check valve, effect of the dust in gravity in the presence of the suction pulsation and dust own wt of engine
Lower discharge；When motor works, band movable vane piece is outwards evacuated, and is opened the dust that check valve filters out air filter main body and is extracted out, reaches
The effect of active dust discharge.
When cleaner inside and outside differential pressure reaches setting value, Compulsory maintenance alarm can send signal and remind user to be protected
Support, as user does not maintain on request, alarm signal can pass to ECU, cause engine to be run under the conditions of limited torque, make user
Can not normal work, play a part of protect filter core.
Check valve uses umbrella shape valve structure, and umbrella shape dust discharge valve is arranged in the inside of dust flue, dust discharge valve is prevented wind
Exposure to Sunlight is blown, extends its service life and is aided with the electronic reliability taken out dirt device, greatly improve dust discharge.
The efficient low-resistance integrated air cleaner of the present invention has automatic dust removing and warning function, alarm and engine
ECU UNICOMs, forced reminding user maintenance.For coarse filtration efficiency up to more than 97%, original resistance is less than 3.2kPa, the examination of laboratory's life-span
Test appearance ash quantity and can reach 15kg, be adapted to use in the higher adverse circumstances of dust concentration.
Brief description of the drawings
Fig. 1 is the overall structure diagram of efficient low-resistance integrated air cleaner of the present invention.
Fig. 2 is the sectional view of the whirlwind rough filtering device of efficient low-resistance integrated air cleaner of the present invention.
Fig. 3 is the sectional view of the air filter main body of efficient low-resistance integrated air cleaner of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
Efficient low-resistance integrated air cleaner, as shown in FIG. 1 to 3, including whirlwind rough filtering device 100 and air filter master
Body 200, whirlwind rough filtering device 100 includes the forward spin flow airscoop shroud 102 being installed together and backspin flows into gas cap 104, forward spin flow
Airscoop shroud 102 and backspin are provided with rotating shaft 107 between flowing into gas cap 104, fan blade 106 are fixed with the rotating shaft 107, to add
The back-out dynamics of strong lime dirt.It is cylindrical that forward spin flow enters gas cap 102, and dust removal port 101 is offered in its side wall.Backspin flows into gas hood
104 are provided with multiple second swirl vanes 105, and air enters at the second swirl vane 105, have rain and snow effect, backspin
Flow into the outward flange of gas hood 104 and be provided with wider isolation flange 103, in " bamboo hat " shape, isolation flange 103 can prevent dust removal port 101
The dust at place is again sucked into air inlet, while the rainwater that can prevent from entering the landing of gas cap 102 along forward spin flow is mixed into air and entered
Filter device and damage filter, also function to rain-proof, dustproof effect.
Air filter main body 200 includes air filter housing and cyclone pipe rough filtering device and filter core in air filter housing
Fine filtering device, air filter housing include shell body 201 and upper lid 202 and bonnet 203 on shell body 201, the sky
Filter shell is provided with air inlet 204, gas outlet 205 and dust-exhausting port 206, and whirlwind rough filtering device 100 is arranged on air inlet 204
Place, maintenance alarm 300 is set at gas outlet 205, is set at dust-exhausting port 206 and electronic takes out dirt device 400.In air filter housing
Isolating cylinder 207 is installed, the isolating cylinder 207 inner chamber of air filter housing is divided into connected with air inlet 204 inlet chamber, with
The filter core chamber of the connection of gas outlet 205 and the dust-collecting cavity connected with dust-exhausting port 206；Cyclone pipe 207, institute are installed in the inlet chamber
State filter core chamber and filter core 208 is installed, the cyclone pipe 207 connects the inlet chamber with filter core chamber and dust-collecting cavity respectively.
Described electronic dirt device 400 of taking out includes dust flue 401 installed in dust-exhausting port 206, close to row in dust flue 401
Umbrella shape check valve 402 is set at dirt mouth 206, is blade 403 immediately below check valve 402, the motor shaft of blade 403 and motor 404 connects
Connect, motor 404 is fixed in dust flue 401 by motor stator 405.
Operation principle is as follows：
As shown in Figure 2 and Figure 3, the order that arrow is marked is the order of air filtration, and air is from whirlwind rough filtering device 100
Second swirl vane 105 of bottom enters, and by the fan blade 106 inside whirlwind rough filtering device 100, makes dust from forward spin flow
The dust removal port 101 for entering the top of gas cap 102 screws out, and this is first step coarse filtration；Then air inlet of the air from air filter main body 200
204 enter cyclone pipe 207, and dust is screwed on the wall of cyclone pipe 207, and dust-collecting cavity is reached under effect of inertia and falls on dust-exhausting port
On check valve 402 at 206, check valve 402 is opened in the presence of the suction pulsation and dust own wt of engine, in weight
Discharged in the presence of power；Or starting motor 404, motor shaft band movable vane piece 403 is outwards evacuated, and opens check valve 402 dust
Extract out, reach the effect of active dust discharge, this is second step coarse filtration；Then 180 ° cleaner of air inversion of each tube hub, enters
Enter filter core 208, filter core 208 two-stage coarse filter is filtered after air further essence filters, the air after filtering is from gas outlet
205 discharges, so as to reach high coarse filtration filter efficiency and refined filtration filter efficiency and service life.
Claims (2)
1. efficient low-resistance integrated air cleaner, including air filter main body and whirlwind rough filtering device, air filter main body includes sky
Filter shell and cyclone pipe rough filtering device and filter core fine filtering device in air filter housing, air filter housing include shell sheet
Body and protecgulum and bonnet on shell body, the air filter housing are provided with air inlet, gas outlet and dust-exhausting port, whirlwind
Rough filtering device is arranged at air inlet, and the air filter enclosure interior is provided with isolating cylinder, and the isolating cylinder is by air filter housing
Inner chamber be divided into the inlet chamber connected with air inlet, the filter core chamber connected with gas outlet and the dust-collecting cavity connected with dust-exhausting port；Institute
State and cyclone pipe be installed in inlet chamber, the filter core chamber is provided with filter core, the cyclone pipe by the inlet chamber respectively with filter core
Chamber is connected with dust-collecting cavity, and maintenance alarm is set at gas outlet, it is characterised in that：Set at dust-exhausting port it is electronic take out dirt device,
Described electronic dirt device of taking out includes the dust flue installed in dust-exhausting port, and check valve and motor, motor axis connection are set in dust flue
There is blade, blade is located at below check valve.
2. efficient low-resistance integrated air cleaner as claimed in claim 1, it is characterised in that：Described check valve is substantially in
Umbrella shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760771.5A CN105221304B (en) | 2015-11-09 | 2015-11-09 | Efficient low-resistance integrated air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760771.5A CN105221304B (en) | 2015-11-09 | 2015-11-09 | Efficient low-resistance integrated air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105221304A CN105221304A (en) | 2016-01-06 |
| CN105221304B true CN105221304B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510760771.5A Active CN105221304B (en) | 2015-11-09 | 2015-11-09 | Efficient low-resistance integrated air cleaner |
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| Country | Link |
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| CN (1) | CN105221304B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781817A (en) * | 2016-04-20 | 2016-07-20 | 浙江环球滤清器有限公司 | Multi-stage filtration type air filter |
| CN108104995A (en) * | 2018-02-26 | 2018-06-01 | 蚌埠国威滤清器有限公司 | Efficient rotor air prefilter |
| CN108939712A (en) * | 2018-07-16 | 2018-12-07 | 山东艾泰克环保科技股份有限公司 | A kind of efficient coarse filtration air filter |
| CN108979913A (en) * | 2018-09-21 | 2018-12-11 | 中车资阳机车有限公司 | A kind of locomotive air inlet body structure |
| CN111828210A (en) * | 2020-06-30 | 2020-10-27 | 中国北方车辆研究所 | Anti-blocking air filter for agricultural harvester |
| CN113757005B (en) * | 2021-09-23 | 2024-09-10 | 江西三格滤清器制造有限公司 | Self-cleaning air filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526188Y (en) * | 2002-03-04 | 2002-12-18 | 宋红兵 | Electric blackboard duster |
| CN202300733U (en) * | 2011-09-08 | 2012-07-04 | 平原滤清器有限公司 | Fine filter and air filter using same |
| CN202391611U (en) * | 2011-12-03 | 2012-08-22 | 潍柴动力股份有限公司 | Integrated dust air filter |
| CN203335290U (en) * | 2013-05-22 | 2013-12-11 | 靖江市宝联人工环境设备有限公司 | Dust remover of air filter |
| CN205135851U (en) * | 2015-11-09 | 2016-04-06 | 蚌埠金威滤清器有限公司 | High -efficient low resistance integrated form air cleaner |
| CN205618270U (en) * | 2015-11-18 | 2016-10-05 | 徐海通 | Automatic dust remover of engine air filter |
-
2015
- 2015-11-09 CN CN201510760771.5A patent/CN105221304B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526188Y (en) * | 2002-03-04 | 2002-12-18 | 宋红兵 | Electric blackboard duster |
| CN202300733U (en) * | 2011-09-08 | 2012-07-04 | 平原滤清器有限公司 | Fine filter and air filter using same |
| CN202391611U (en) * | 2011-12-03 | 2012-08-22 | 潍柴动力股份有限公司 | Integrated dust air filter |
| CN203335290U (en) * | 2013-05-22 | 2013-12-11 | 靖江市宝联人工环境设备有限公司 | Dust remover of air filter |
| CN205135851U (en) * | 2015-11-09 | 2016-04-06 | 蚌埠金威滤清器有限公司 | High -efficient low resistance integrated form air cleaner |
| CN205618270U (en) * | 2015-11-18 | 2016-10-05 | 徐海通 | Automatic dust remover of engine air filter |
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| Publication number | Publication date |
|---|---|
| CN105221304A (en) | 2016-01-06 |
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