CN105013263A - High-efficiency filter structure - Google Patents

High-efficiency filter structure Download PDF

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Publication number
CN105013263A
CN105013263A CN201510403357.9A CN201510403357A CN105013263A CN 105013263 A CN105013263 A CN 105013263A CN 201510403357 A CN201510403357 A CN 201510403357A CN 105013263 A CN105013263 A CN 105013263A
Authority
CN
China
Prior art keywords
air
filter
filter course
fixed housing
cylinder
Prior art date
Application number
CN201510403357.9A
Other languages
Chinese (zh)
Inventor
徐仁宏
孙民
王静益
Original Assignee
苏州华达仪器设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州华达仪器设备有限公司 filed Critical 苏州华达仪器设备有限公司
Priority to CN201510403357.9A priority Critical patent/CN105013263A/en
Publication of CN105013263A publication Critical patent/CN105013263A/en

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Abstract

The invention relates to a high-efficiency filter structure. The filter comprises a fixed casing, wherein an air inlet and an air outlet are formed in the fixed casing; the fixed casing is in a cylinder shape; the air inlet is positioned in the tangent line of the cylinder; the air outlet is positioned in the middle of the end surface of the cylinder; a filtering layer is arranged at the inner part of the fixed casing; the filtering layer is rolled to form a cylinder shape; the air outlet is connected with the inner part of the filtering layer; a bearing is arranged at the end part of the filtering layer and connected with the fixed casing. After the structure is adopted, when the wind speed is too high, the filtering cylinder formed by the filtering layer rotates along with wind, so that the air is guaranteed to be filtered when the relative speed between the air and the filtering cylinder is low; therefore, the filtering layer cannot be damaged, and the service life of the filtering layer is prolonged. The filter is simple in structure and convenient to operate.

Description

A kind of high efficiency particulate air filter structure
Technical field
The present invention relates to a kind of filter in technical field of air purification, especially relate to a kind of high efficiency particulate air filter structure.
Background technology
Air cleaner (Air Filter) refers to air filter, is generally used for dust proof workshop, clean room, laboratory and toilet, or dust-proof for electric mechanical communication equipment etc.The main purpose of filter is the harmful substance filtered out in air, prevent it to life or have an impact, current filter normally makes air blow on filter course to reach the object of filtration by blower fan, but this air directly acts on filter course, easily damages filter course, when wind speed is larger, also easily produce the bad phenomenon of filter effect, filter course is easily damaged, thus causes whole filter short for service life, frequently changes filter course.
Summary of the invention
Technical problem to be solved by this invention is to provide one and can solves and cause wind speed excessive to the hurtful high efficiency particulate air filter structure of filter course.
The present invention solves the technical scheme that its technical problem takes: a kind of high efficiency particulate air filter structure, comprise fixed housing, described fixed housing is provided with air inlet and air outlet, described fixed housing is tubular, described air inlet is positioned on the tangent line of tubular, described air outlet is positioned at the centre position of tubular end face, filter course is provided with in described fixed housing inside, described filter course is rolled into tubular, described filter course inside is connected with air outlet, and described filter course end is provided with bearing and is connected with fixed housing.
Concrete further, described filter course outer surface is provided with some deflectors, and described deflector tilts to air intake direction.
Concrete further, the below of described fixed housing is provided with dust collecting box.
Concrete further, described bearing place is provided with turning cylinder, and described turning cylinder is driven by motor.
Concrete further, described filter course inside is provided with air jet system facing to filter course.
The invention has the beneficial effects as follows: after have employed said structure, the filter cylinder making filter course be formed when wind speed is excessive and then rotates, relative velocity between guarantee air and filter cylinder realizes air filtration time less, can not cause damage to filter course, extend the service life of filter course, structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic top plan view of the present invention.
In figure: 1, fixed housing; 2, air inlet; 3, air outlet; 4, filter course; 5, bearing; 6, deflector; 7, turning cylinder; 8, motor; 9, air jet system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is explained in detail.
A kind of high efficiency particulate air filter structure as depicted in figs. 1 and 2, comprise fixed housing 1, described fixed housing 1 is provided with air inlet 2 and air outlet 3, described fixed housing 1 is in tubular, described air inlet 2 is positioned on the tangent line of tubular, described air outlet 2 is positioned at the centre position of tubular end face, filter course 4 is provided with in described fixed housing 1 inside, described filter course 4 is rolled into tubular, described filter course 4 inside is connected with air outlet 3, and described filter course 4 end is provided with bearing 5 and is connected with fixed housing 1; Described filter course 4 outer surface is provided with some deflectors 6, and described deflector 6 tilts to air intake direction; The below of described fixed housing 1 is provided with dust collecting box.
When using, air passes through air inlet 2 along fixed housing 1 tangential direction upper air, air swirl makes particle heavier in air carry out sedimentation, concentrate in dust collecting box, air blows to the filter cylinder that filter course 4 is formed, and filter cylinder can be driven to rotate, the relative velocity between air and filter cylinder is reduced by the deflector 6 on filter cylinder surface, can not damage filter course 4 when filtration, blow out clean air by inner air outlet 3 afterwards.
Described bearing 5 place is provided with turning cylinder 7, and described turning cylinder 7 is driven by motor 8, can filter cylinder be driven as required to rotate with constant speed.
Described filter course 4 inside is provided with air jet system 9 facing to filter course 4, can realize the object to filter cylinder Hand scarf.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims (5)

1. a high efficiency particulate air filter structure, comprise fixed housing (1), described fixed housing (1) is provided with air inlet (2) and air outlet (3), it is characterized in that, described fixed housing (1) is in tubular, described air inlet (2) is positioned on the tangent line of tubular, described air outlet (3) is positioned at the centre position of tubular end face, filter course (4) is provided with in described fixed housing (1) inside, described filter course (4) is rolled into tubular, described filter course (4) inside is connected with air outlet (3), described filter course (4) end is provided with bearing (5) and is connected with fixed housing (1).
2. high efficiency particulate air filter structure according to claim 1, is characterized in that, described filter course (4) outer surface is provided with some deflectors (6), and described deflector (6) tilts to air intake direction.
3. high efficiency particulate air filter structure according to claim 1, is characterized in that, the below of described fixed housing (1) is provided with dust collecting box.
4. high efficiency particulate air filter structure according to claim 1, is characterized in that, described bearing (5) place is provided with turning cylinder (7), and described turning cylinder (7) is driven by motor (8).
5. high efficiency particulate air filter structure according to claim 1, is characterized in that, described filter course (4) inside is provided with air jet system (9) facing to filter course (4).
CN201510403357.9A 2015-08-28 2015-08-28 High-efficiency filter structure CN105013263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510403357.9A CN105013263A (en) 2015-08-28 2015-08-28 High-efficiency filter structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510403357.9A CN105013263A (en) 2015-08-28 2015-08-28 High-efficiency filter structure

Publications (1)

Publication Number Publication Date
CN105013263A true CN105013263A (en) 2015-11-04

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Family Applications (1)

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CN201510403357.9A CN105013263A (en) 2015-08-28 2015-08-28 High-efficiency filter structure

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839154A (en) * 2017-03-28 2017-06-13 黄宇琨 A kind of stirring-type air purifier
CN109237632A (en) * 2018-08-13 2019-01-18 天长市泽创电子科技有限公司 A kind of Household air purifier
CN110160174A (en) * 2019-05-25 2019-08-23 山东天洁净化环境科技有限公司 A kind of air cleaning unit of toilet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685539A5 (en) * 1992-09-11 1995-08-15 Asf Air System Filter Ag A method of filtering a medium and apparatus for performing the method.
RU2341320C1 (en) * 2007-07-18 2008-12-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Filtration device
CN202136890U (en) * 2011-01-26 2012-02-08 杨学辉 Self-cleaning dust collector
CN203829827U (en) * 2014-05-04 2014-09-17 傅少初 Rotation type dust filter
CN204073676U (en) * 2014-09-26 2015-01-07 宁波市鄞州骏捷气动工具厂 Compressed-air filter
CN204816045U (en) * 2015-08-28 2015-12-02 苏州华达仪器设备有限公司 High efficiency filter structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685539A5 (en) * 1992-09-11 1995-08-15 Asf Air System Filter Ag A method of filtering a medium and apparatus for performing the method.
RU2341320C1 (en) * 2007-07-18 2008-12-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Filtration device
CN202136890U (en) * 2011-01-26 2012-02-08 杨学辉 Self-cleaning dust collector
CN203829827U (en) * 2014-05-04 2014-09-17 傅少初 Rotation type dust filter
CN204073676U (en) * 2014-09-26 2015-01-07 宁波市鄞州骏捷气动工具厂 Compressed-air filter
CN204816045U (en) * 2015-08-28 2015-12-02 苏州华达仪器设备有限公司 High efficiency filter structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839154A (en) * 2017-03-28 2017-06-13 黄宇琨 A kind of stirring-type air purifier
CN106839154B (en) * 2017-03-28 2019-05-14 黄宇琨 A kind of stirring-type air purifier
CN109237632A (en) * 2018-08-13 2019-01-18 天长市泽创电子科技有限公司 A kind of Household air purifier
CN109237632B (en) * 2018-08-13 2020-09-01 天长市泽创电子科技有限公司 Household air purification device
CN110160174A (en) * 2019-05-25 2019-08-23 山东天洁净化环境科技有限公司 A kind of air cleaning unit of toilet
CN110160174B (en) * 2019-05-25 2020-09-29 山东天洁净化环境科技有限公司 Air purification device of toilet

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