CN102728158A - Automatic dust removing ventilation filter screen set - Google Patents
Automatic dust removing ventilation filter screen set Download PDFInfo
- Publication number
- CN102728158A CN102728158A CN201210232065XA CN201210232065A CN102728158A CN 102728158 A CN102728158 A CN 102728158A CN 201210232065X A CN201210232065X A CN 201210232065XA CN 201210232065 A CN201210232065 A CN 201210232065A CN 102728158 A CN102728158 A CN 102728158A
- Authority
- CN
- China
- Prior art keywords
- deduster
- fan
- filter cotton
- screen pack
- flexure strip
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 31
- 239000000428 dust Substances 0.000 title claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 9
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 description 38
- 238000000034 method Methods 0.000 description 8
- 238000013517 stratification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an automatic dust removing ventilation filter screen set and relates to ventilation accessories of electric cabinets or industrial equipment cabinets and aims at overcoming the problems in prior art that time and labor are wasted, and the cost is high in eliminating the accumulated dust inside a ventilation filter screen set. The technical points of the automatic dust removing ventilation filter screen set is that the automatic dust removing ventilation filter screen set comprises an outer screen hood, a filtering sponge, an inner screen hood shell, a dust remover and a fan, wherein the filtering sponge and the outer screen hood are covered at the opening of one end of the inner screen hood from inside to outside; the fan is arranged at the opening at the other end of the inner screen hood shell; the fan is a bidirectional rotatable fan; and the dust remover is arranged inside the inner screen hood shell.
Description
Technical field
The present invention relates to the ventilation auxiliary of regulator cubicle or industrial equipment cabinet, especially a kind of ventilation screen pack group of dedusting automatically.
Background technology
Ventilation screen pack group is mounted in regulator cubicle or industrial equipment is used to its inner electrical equipment cashier's office in a shop or industrial equipment ventilates, heat radiation.In the prior art, the ventilation filtering screen generally is made up of outer guard, filter cotton, Intranet case and fan.In said on guard one end opening by interior filter cotton and the outer guard of being coated with successively from outward; On the other end opening of said Intranet case fan is installed.Filter cotton filter cotton dust stratification when filtering dust is very serious in the use, and dust stratification be to a certain degree will inevitably having a strong impact on the ventilation of ventilation filtering screen, thereby influences the heat radiation of integral device.
Overcome ventilation screen pack group dust stratification problem at present 2 kinds of methods arranged:
1. cleaned at regular intervals filter cotton.Will take each net group like this apart, take off filter cotton and clean one by one, the working environment dust is very serious in the cleaning, and efficient is not high yet, reinstalls equipment at last more one by one.Bothersome effort, and work under bad environment.
2. regularly replace new filter cotton, lacked the cotton process of clean filtering than the 1st kind of method, the filter cotton clean-up performance is better than first kind, but periodic replacement, filter cotton has just become consumptive material, and equipment utilization cost is risen, and also expends many manpowers.
Summary of the invention
The objective of the invention is provides a kind of ventilation screen pack group that can avoid manual dedusting to removing the problem that laying dust is wasted time and energy and cost is high on the ventilation screen pack group inner filtration cotton in the prior art.
The invention provides a kind of automatic dedusting ventilation screen pack group, comprise outer guard, filter cotton, Intranet case and fan; In said on guard one end opening by interior filter cotton and the outer guard of being coated with from outward; On the other end opening of said Intranet case fan is installed; Also comprise deduster, said fan be can two-way rotation fan; Deduster is positioned at the Intranet case.
Preferably, said deduster is a claw-like or cover shape parts, and claw-like or cover shape component openings end sensing filter cotton.
Preferably, said deduster comprises top and flexure strip, and said flexure strip one end is a free end, and the flexure strip other end is fixed in the top, and said free end points to filter cotton, and flexure strip quantity is at least 2.
Preferably, said top is a circular piece, and flexure strip quantity is 6, and said 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.
Preferably, also comprise a control module; Said control module is used to control the rotation direction and the rotation time of two-way fan.
The present invention also provides another kind of automatic dedusting ventilation screen pack group, comprises outer guard, filter cotton, Intranet case and fan; In said on guard one end opening by interior filter cotton and the outer guard of being coated with from outward; On the other end opening of said Intranet case fan is installed; Also comprise deduster and drive motors; Deduster is positioned at the Intranet case, and drive motors is fixedly installed on the Intranet encloser inner wall; Drive motors and deduster have and are in transmission connection, and the dust on the filter cotton is shaked off in vibrations thereby drive motors is used to drive deduster.
Preferably, said deduster is a claw-like or cover shape parts, and claw-like or cover shape component openings end sensing filter cotton.
Preferably, said deduster comprises top and flexure strip, and said flexure strip one end is a free end, and the other end is fixed in the top, and the free end of said flexure strip points to filter cotton, and flexure strip quantity is at least 2.
Preferably, said top is a circular piece, and flexure strip quantity is 6, and said 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.
Preferably, also comprise a control module; Said control module has signal with drive motors and is connected, and is used to control drive motors vibrations and duration of shaking.In sum, owing to adopted technique scheme, the invention has the beneficial effects as follows:
The present invention has realized the automatic dedusting of ventilation screen pack group, and it is on duty that the time of controlling dedusting automatically by control module during dedusting need not personnel.
The present invention can carry out dedusting to the people, to the minimum time of equipment influence through control module choosing, and the rational dedusting duration can also be set, and makes plant maintenance more humane, intellectuality.
Description of drawings
The present invention will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of a specific embodiment of deduster among the present invention.
Mark among the figure: 1 fan; 2 Intranet cases; 3 dedusters; 4 filter cottons; 5 outer guards; 6 holding wires; 7 connecting rods; 8 drive motors.
The specific embodiment
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
Like Fig. 1, the embodiment 1 of automatic dedusting ventilation screen pack group comprises outer guard, filter cotton, Intranet case and fan among the present invention; Be coated with filter cotton and outer guard by interior successively from outer (" interior " is meant the direction near interior guard internal cavities, and " outward " is meant the direction away from interior guard internal cavities) on guard one end opening in said; On the other end opening of said Intranet case fan is installed, said fan be can two-way rotation fan; In interior guard internal cavities, be provided with a deduster.
Also can use a control module to control the rotation direction and the rotation time of two-way fan, specific practice is that the control end that the switching in the two-way fan turns to is connected with holding wire with a signal output part of control module.
The parts that said deduster can material less for a quality, that have certain degree of hardness be processed; These parts can be driven by the wind that fan blows out; And has bigger contact area with filter cotton; For example be claw-like or the cover shape parts that a light-weight metal (aluminium) is processed, and claw-like or cover shape component openings end sensing filter cotton.Those skilled in the art are not difficult to know, and the other end of claw-like or cover shape parts is what seal, when its openend points to filter cotton; Its blind end must face toward fan; When fan was dried outside cabinet, blind end was stressed, thereby whole deduster is pushed to filter cotton by wind-force; After deduster and filter cotton touch, produce reaction force deduster is pushed open.
More specifically, said deduster comprises top and flexure strip, and said flexure strip one end is a free end, and the flexure strip other end is fixed in the top, and said free end points to filter cotton, and flexure strip quantity is at least 2.For example: said top is a circular piece, and flexure strip quantity is 6, and said 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.Said top circular sheet and flexure strip can be foil.
When operate as normal, two-way fan forward rotation is drawn into regulator cubicle or the outside wind of industrial equipment cabinet in the cabinet; When the needs clean filtering is cotton, let two-way fan backward rotation, this moment, wind direction was by the interior cupboard outside that blows to; Wind can blow deduster simultaneously, and deduster touches filter cotton under the drive of wind-force, concrete; Deduster, is rebounded back behind the flexure strip touching filter cotton to the motion of filter cotton direction in the stressed back of its top circular sheet, and motion reaches the effect of dedusting so repeatedly.
Further, can be set the beginning and ending time of fan forward rotation through control module, the counter-rotational beginning and ending time, the automatic dedusting of the screen pack group that just can realize ventilating need not the staff and participates in.For hommization more, can two-way fan backward rotation be made as the workman and come off duty, carry out after equipment stops in the cabinet, dedusting work just can not influence the operate as normal of equipment in staff and the cabinet like this.
Like Fig. 2, the embodiment 2 of automatic dedusting ventilation screen pack group comprises outer guard, filter cotton, Intranet case and fan among the present invention; In said on guard one end opening by interior filter cotton and the outer guard of being coated with successively from outward; On the other end opening of said Intranet case fan is installed, in interior guard, also is provided with deduster and drive motors in the cavity of inside.Drive motors and deduster are in transmission connection, and open drive motors and make it produce vibrations, thereby and drive the deduster vibrations and shake off the dust on the filter cotton.
Preferably also can use control module control drive motors vibrations and duration of shaking.Specific practice can be that a signal output part with control module is connected with holding wire with the switch control end of drive motors.
Fan in the present embodiment is that common one-directional rotation fan gets final product.
Deduster in the present embodiment also has several kinds of distortion among the embodiment 1, repeats no more at this.
When operate as normal, the fan forward rotation is drawn into regulator cubicle or the outside wind of industrial equipment cabinet in the cabinet; When the needs clean filtering is cotton, the operation of control module control drive motors, drive motors is fixed on a place of inner cover net inwall; Drive motors can be realized the motion that back and forth pushes, push direction see among Fig. 2 A to, drive motors is fixedly connected with deduster through connecting rod; Drive motors pushes deduster and impacts filter cotton according to certain frequency, reaches the effect of dedusting.
Further, can be set the operation beginning and ending time of drive motors through control module, the automatic dedusting of the screen pack group that just can realize ventilating need not the staff and participates in.For hommization more, can come off duty the workman, equipment stops the operation of back control drive motors in the cabinet, and dedusting work just can not influence the operate as normal of equipment in staff and the cabinet like this.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (10)
1. an automatic dedusting ventilation screen pack group comprises outer guard, filter cotton, Intranet case and fan; In said on guard one end opening by interior filter cotton and the outer guard of being coated with from outward; On the other end opening of said Intranet case fan is installed, it is characterized in that, also comprise deduster, said fan be can two-way rotation fan; Deduster is positioned at the Intranet case.
2. a kind of automatic dedusting ventilation screen pack group according to claim 1 is characterized in that, said deduster is a claw-like or cover shape parts, and claw-like or cover shape component openings end sensing filter cotton.
3. a kind of automatic dedusting ventilation screen pack group according to claim 1 is characterized in that said deduster comprises top and flexure strip; Said flexure strip one end is a free end; The flexure strip other end is fixed in the top, and said free end points to filter cotton, and flexure strip quantity is at least 2.
4. a kind of automatic dedusting ventilation screen pack group according to claim 3 is characterized in that said top is a circular piece, and flexure strip quantity is 6, and said 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.
5. according to any described a kind of automatic dedusting ventilation screen pack group in the claim 1 ~ 4, it is characterized in that, also comprise a control module; Said control module is used to control the rotation direction and the rotation time of two-way fan.
6. an automatic dedusting ventilation screen pack group comprises outer guard, filter cotton, Intranet case and fan; In said on guard one end opening by interior filter cotton and the outer guard of being coated with from outward; On the other end opening of said Intranet case fan is installed, it is characterized in that, also comprise deduster and drive motors; Deduster is positioned at the Intranet case, and drive motors is fixedly installed on the Intranet encloser inner wall; Drive motors and deduster have and are in transmission connection, and the dust on the filter cotton is shaked off in vibrations thereby drive motors is used to drive deduster.
7. a kind of automatic dedusting ventilation screen pack group according to claim 6 is characterized in that, said deduster is a claw-like or cover shape parts, and claw-like or cover shape component openings end sensing filter cotton.
8. a kind of automatic dedusting ventilation screen pack group according to claim 6 is characterized in that said deduster comprises top and flexure strip; Said flexure strip one end is a free end; The other end is fixed in the top, and the free end of said flexure strip points to filter cotton, and flexure strip quantity is at least 2.
9. a kind of automatic dedusting ventilation screen pack group according to claim 8 is characterized in that said top is a circular piece, and flexure strip quantity is 6, and said 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.
10. according to any described a kind of automatic dedusting ventilation screen pack group in the claim 6 ~ 9, it is characterized in that, also comprise a control module; Said control module has signal with drive motors and is connected, and is used to control drive motors vibrations and duration of shaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210232065.XA CN102728158B (en) | 2012-07-06 | 2012-07-06 | Automatic dust removing ventilation filter screen set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210232065.XA CN102728158B (en) | 2012-07-06 | 2012-07-06 | Automatic dust removing ventilation filter screen set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102728158A true CN102728158A (en) | 2012-10-17 |
| CN102728158B CN102728158B (en) | 2014-12-03 |
Family
ID=46984881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210232065.XA Active CN102728158B (en) | 2012-07-06 | 2012-07-06 | Automatic dust removing ventilation filter screen set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102728158B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349873A (en) * | 2013-07-12 | 2013-10-16 | 飞潮（无锡）过滤技术有限公司 | Anti-static type and bag type filter |
| CN105864069A (en) * | 2016-04-27 | 2016-08-17 | 宁波生久散热科技有限公司 | Novel cooling fan |
| CN108167206A (en) * | 2017-12-26 | 2018-06-15 | 蔡立海 | A kind of centrifugal smoke exhaust fan |
| CN110675662A (en) * | 2019-10-15 | 2020-01-10 | 许昌学院 | Digital media teaching presentation device |
| CN113310153A (en) * | 2021-06-01 | 2021-08-27 | 北京成威科灵实验室科技有限公司 | Laboratory ventilation energy recovery mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156924Y (en) * | 1992-09-12 | 1994-02-23 | 张春华 | Vibration cake-discharging device for disc vacuum filter |
| CN1892125A (en) * | 2005-06-30 | 2007-01-10 | 三星电子株式会社 | Air purifier |
| CN1945150A (en) * | 2006-10-31 | 2007-04-11 | 深圳市中联创新自控系统有限公司 | Ventilation energy saving system of machine room and its dust removing method |
| JP2007117913A (en) * | 2005-10-28 | 2007-05-17 | Nippon Spindle Mfg Co Ltd | Apparatus for cleaning filter cloth |
| JP2008142580A (en) * | 2006-12-06 | 2008-06-26 | Matsushita Electric Ind Co Ltd | Filter unit and dust removing apparatus |
-
2012
- 2012-07-06 CN CN201210232065.XA patent/CN102728158B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156924Y (en) * | 1992-09-12 | 1994-02-23 | 张春华 | Vibration cake-discharging device for disc vacuum filter |
| CN1892125A (en) * | 2005-06-30 | 2007-01-10 | 三星电子株式会社 | Air purifier |
| JP2007117913A (en) * | 2005-10-28 | 2007-05-17 | Nippon Spindle Mfg Co Ltd | Apparatus for cleaning filter cloth |
| CN1945150A (en) * | 2006-10-31 | 2007-04-11 | 深圳市中联创新自控系统有限公司 | Ventilation energy saving system of machine room and its dust removing method |
| JP2008142580A (en) * | 2006-12-06 | 2008-06-26 | Matsushita Electric Ind Co Ltd | Filter unit and dust removing apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349873A (en) * | 2013-07-12 | 2013-10-16 | 飞潮（无锡）过滤技术有限公司 | Anti-static type and bag type filter |
| CN103349873B (en) * | 2013-07-12 | 2015-05-27 | 飞潮（无锡）过滤技术有限公司 | Anti-static type and bag type filter |
| CN105864069A (en) * | 2016-04-27 | 2016-08-17 | 宁波生久散热科技有限公司 | Novel cooling fan |
| CN105864069B (en) * | 2016-04-27 | 2018-07-31 | 宁波生久散热科技有限公司 | Radiator fan |
| CN108167206A (en) * | 2017-12-26 | 2018-06-15 | 蔡立海 | A kind of centrifugal smoke exhaust fan |
| CN108167206B (en) * | 2017-12-26 | 2020-12-15 | 浙江龙信风机有限公司 | Centrifugal fire-fighting smoke exhaust fan |
| CN110675662A (en) * | 2019-10-15 | 2020-01-10 | 许昌学院 | Digital media teaching presentation device |
| CN113310153A (en) * | 2021-06-01 | 2021-08-27 | 北京成威科灵实验室科技有限公司 | Laboratory ventilation energy recovery mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102728158B (en) | 2014-12-03 |
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