CN202893112U - Ventilation strainer group for automatic dust removal - Google Patents
Ventilation strainer group for automatic dust removal Download PDFInfo
- Publication number
- CN202893112U CN202893112U CN 201220324415 CN201220324415U CN202893112U CN 202893112 U CN202893112 U CN 202893112U CN 201220324415 CN201220324415 CN 201220324415 CN 201220324415 U CN201220324415 U CN 201220324415U CN 202893112 U CN202893112 U CN 202893112U
- Authority
- CN
- China
- Prior art keywords
- fan
- filter cotton
- deduster
- automatic dust
- 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.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 36
- 238000009423 ventilation Methods 0.000 title abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 57
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 241000219146 Gossypium Species 0.000 description 42
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013517 stratification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 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
- 238000005516 engineering process 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a ventilation strainer group for automatic dust removal, and relates to a ventilation auxiliary of an electrical cabinet or an industrial equipment cabinet. The ventilation strainer group for automatic dust removal aims to solve the problem in the prior art that time and labor are wasted and the cost is high when dust on a filter cotton in the ventilation strainer group is removed. The ventilation strainer group for automatic dust removal comprises an outer housing, a filter cotton, an inner housing, a dust remover and a fan, wherein the filter cotton and the outer housing are covered from inside to outside on an opening at one end of the inner housing; the fan is arranged on an opening at the other end of the inner housing; the opening of the inner housing with the filter cotton and the outer housing is larger than the opening with the fan; the fan can rotate in two directions; and the dust remover is positioned in the inner housing.
Description
Technical field
The utility model relates to the ventilation auxiliary of regulator cubicle or industrial equipment cabinet, especially a kind of ventilating filter screen group of possibility automatic dust removing.
Background technology
The ventilating filter screen group is mounted in regulator cubicle or industrial equipment is used to its inner electrical equipment or industrial equipment heat radiation cashier's office in a shop.In the prior art, the ventilation filter guard generally is comprised of outer guard, filter cotton, Intranet case and fan.On described interior guard one end opening by interior from being coated with successively filter cotton and outer guard outward; On the other end opening of described 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 filter guard, thereby affects the heat radiation of integral device.
Overcome at present ventilating filter screen group dust stratification problem 2 kinds of methods arranged:
1. cleaned at regular intervals filter cotton.Will take like this each net group 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 one by one more at last equipment.Bothersome effort, and work under bad environment.
2. regularly replace new filter cotton, lacked the process of cleaning filter cotton than the 1st kind of method, the filter cotton clean-up performance is better than the first, but periodic replacement, filter cotton has just become consumptive material, makes equipment use cost to rise, and also expends many manpowers.
The utility model content
Goal of the invention of the present utility model is to provide a kind of ventilating filter screen group that can avoid hand-driven dust for removing the problem that laying dust is wasted time and energy and cost is high on the ventilating filter screen group inner filtration cotton in the prior art.
The utility model provides a kind of automatic dust removing ventilating filter screen group, comprises outer guard, filter cotton, Intranet case and fan; On described interior guard one end opening by interior from being disposed with filter cotton and outer guard outward; On the other end opening of described Intranet case fan is installed; Also comprise deduster; The opening that the aperture efficiency that described Intranet case is provided with filter cotton and outer guard is equipped with fan is large; But described fan is the fan of Double-directional rotary; Deduster is positioned at the Intranet case.
Preferably, described deduster is a claw-like or hood-like parts, and claw-like or hood-like component openings end sensing filter cotton.
Preferably, described deduster comprises top and flexure strip, and described flexure strip one end is free end, and the other end is fixed in the top, and described flexure strip free end points to filter cotton, and flexure strip quantity is at least 2.
Preferably, described top is circular piece, and flexure strip quantity is 6, and described 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.
Preferably, also comprise a control module; Signal output part of described control module has holding wire with the control end that the switching of bidirectional fan turns to and is connected.
The utility model also provides another kind of automatic dust removing ventilating filter screen group, comprises outer guard, filter cotton, Intranet case and fan; On described interior guard one end opening by interior from being disposed with filter cotton and outer guard outward; On the other end opening of described Intranet case fan is installed; Also comprise deduster and drive motors; The opening that the aperture efficiency that described Intranet case is provided with filter cotton and outer guard is equipped with fan is large; 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 shake off dust on the filter cotton thereby drive motors is used for driving the deduster vibrations.
Preferably, described deduster is a claw-like or hood-like parts, and claw-like or hood-like component openings end sensing filter cotton.
Preferably, described deduster comprises top and flexure strip, and described flexure strip one end is free end, and the other end is fixed in the top, and described flexure strip free end points to filter cotton, and flexure strip quantity is at least 2.
Preferably, described top is circular piece, and flexure strip quantity is 6, and described 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.
Preferably, also comprise a control module; A signal output part of described control module has signal with the switch control end of drive motors and is connected.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are:
The utility model has been realized ventilating filter screen group automatic dust removing, and it is on duty that the time of automatically controlling dedusting by control module during dedusting need not personnel.
The utility model can carry out dedusting on the people, on the minimum moment of equipment impact by control module choosing, and the rational dedusting duration can also be set, and makes plant maintenance more humane, intellectuality.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is the structural representation of a specific embodiment of deduster.
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
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Such as Fig. 1, the embodiment 1 of automatic dust removing ventilating filter screen group among the present invention comprises outer guard 5, filter cotton 4, Intranet case 2 and fan 1; Be coated with successively filter cotton 4 and outer guard 5 by interior from outer (" interior " refers to the direction near Intranet case 2 internal cavities, and " outward " refers to the direction away from Intranet case 2 internal cavities) on described Intranet case 2 one end openings; On the other end opening of described Intranet case 2 fan 1 is installed, is coated with Intranet case 2 openings of filter cotton 4 and outer guard 5 greater than Intranet case 2 openings that fan 1 is installed; But described fan 1 is the fan of Double-directional rotary; In Intranet case 2 internal cavities, be provided with a deduster 3.
Also can use rotation direction and the rotation time of control module control bidirectional fan, specific practice is that the control end that the switching in the bidirectional fan turns to is connected with holding wire 6 with a signal output part of control module.
The parts that described deduster 3 can material less for a quality, that have certain degree of hardness be made, these parts can be driven by the wind that fan 1 blows out, and has larger contact area with filter cotton 4, for example be claw-like or the hood-like parts that a light-weight metal (aluminium) is made, such as Fig. 3, and claw-like or hood-like component openings end sensing filter cotton 4.Those skilled in the art are not difficult to know, the other end of claw-like or hood-like parts is sealing, when its openend points to filter cotton 4, its blind end must face toward fan 1, when fan 1 was dried outside cabinet, blind end was stressed, thereby whole deduster 3 is pushed to filter cotton 4 by wind-force, after deduster 3 touches with filter cotton 4, produce reaction force deduster 3 is pushed open.
More specifically, described deduster 3 comprises top and flexure strip, and described flexure strip one end is free end, and the flexure strip other end is fixed in the top, and described free end points to filter cotton 4, and flexure strip quantity is at least 2.For example: described top is a circular piece, and flexure strip quantity is 6, and described 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.Described top circular sheet and flexure strip can be foil.
When normal operation, the bidirectional fan forward rotation is drawn into the wind of regulator cubicle or industrial equipment cabinet outside in the cabinet, when needs cleaning filter cotton 4, allow the bidirectional fan backward rotation, wind direction is by the interior cupboard outside that blows at this moment, and wind can blow deduster 3 simultaneously, and deduster 3 touches filter cotton 4 under the drive of wind-force, concrete, deduster 3 is stressed rear to the motion of filter cotton 4 directions at its top circular sheet, flexure strip touching filter cotton 4 rear bounce-backs back, and motion reaches the effect of dedusting so repeatedly.
Further, can be set by control module the beginning and ending time of fan forward rotation, the counter-rotational beginning and ending time, just can realize the automatic dust removing of ventilating filter screen group, need not the staff and participate in.For more hommization, the bidirectional fan backward rotation can be made as the workman and come off duty, carry out after equipment stops in the cabinet, dedusting work just can not affect the normal operation of equipment in staff and the cabinet like this.
Such as Fig. 2, the embodiment 2 of automatic dust removing ventilating filter screen group among the present invention comprises outer guard 5, filter cotton 4, Intranet case 2 and fan 1; On described Intranet case 2 one end openings by interior from being coated with successively filter cotton 4 and outer guard 5 outward; On the other end opening of described Intranet case 2 fan 1 is installed, is coated with Intranet case 2 openings of filter cotton 4 and outer guard 5 greater than Intranet case 2 openings that fan 1 is installed; In interior guard, also be provided with deduster 3 and drive motors 8 in the cavity of inside.Drive motors 8 is in transmission connection with deduster 3, opens drive motors 8 and makes it produce vibrations, thereby and drive deduster 3 vibrations and shake off dust on the filter cotton 4.
Preferably also can use control module control drive motors 8 vibrations and duration of shaking.Specific practice can be that a signal output part with control module is connected with holding wire 6 with the switch control end of drive motors 8.
Fan 1 in the present embodiment is that common one-directional rotation fan gets final product.
Deduster 3 in the present embodiment also has several distortion among the embodiment 1, does not repeat them here.
When normal operation, fan 1 forward rotation, the wind of regulator cubicle or industrial equipment cabinet outside is drawn in the cabinet, when needs cleaning filter cotton 4,8 operations of control module control drive motors, drive motors 8 is fixed on a place of inner cover net inwall, drive motors 8 can be realized the motion that back and forth pushes, push among direction such as Fig. 2 A to, drive motors 8 is fixedly connected with deduster 3 by connecting rod 7, drive motors 8 pushes deduster 3 and impacts filter cotton 4 according to certain frequency, reaches the effect of dedusting.
Further, can be set by control module the operation beginning and ending time of drive motors 8, just can realize the automatic dust removing of ventilating filter screen group, need not the staff and participate in.For more hommization, can come off duty the workman, equipment stops rear control drive motors 8 operations in the cabinet, and dedusting work just can not affect the normal operation of equipment in staff and the cabinet like this.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. an automatic dust removing ventilating filter screen group comprises outer guard, filter cotton, Intranet case and fan; On described interior guard one end opening by interior from being disposed with filter cotton and outer guard outward; On the other end opening of described Intranet case fan is installed, it is characterized in that, also comprise deduster; The opening that the aperture efficiency that described Intranet case is provided with filter cotton and outer guard is equipped with fan is large; But described fan is the fan of Double-directional rotary; Deduster is positioned at the Intranet case.
2. a kind of automatic dust removing ventilating filter screen group according to claim 1 is characterized in that, described deduster is a claw-like or hood-like parts, and claw-like or hood-like component openings end sensing filter cotton.
3. a kind of automatic dust removing ventilating filter screen group according to claim 1 is characterized in that, described deduster comprises top and flexure strip, described flexure strip one end is free end, the other end is fixed in the top, and described flexure strip free end points to filter cotton, and flexure strip quantity is at least 2.
4. a kind of automatic dust removing ventilating filter screen group according to claim 3 is characterized in that, described top is circular piece, and flexure strip quantity is 6, and described 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.
5. the described a kind of automatic dust removing ventilating filter screen group of any one is characterized in that according to claim 1 ~ 4, also comprises a control module; Signal output part of described control module has holding wire with the control end that the switching of bidirectional fan turns to and is connected.
6. an automatic dust removing ventilating filter screen group comprises outer guard, filter cotton, Intranet case and fan; On described interior guard one end opening by interior from being disposed with filter cotton and outer guard outward; On the other end opening of described Intranet case fan is installed, it is characterized in that, also comprise deduster and drive motors; The opening that the aperture efficiency that described Intranet case is provided with filter cotton and outer guard is equipped with fan is large; 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 shake off dust on the filter cotton thereby drive motors is used for driving the deduster vibrations.
7. a kind of automatic dust removing ventilating filter screen group according to claim 6 is characterized in that, described deduster is a claw-like or hood-like parts, and claw-like or hood-like component openings end sensing filter cotton.
8. a kind of automatic dust removing ventilating filter screen group according to claim 6 is characterized in that, described deduster comprises top and flexure strip, described flexure strip one end is free end, the other end is fixed in the top, and described flexure strip free end points to filter cotton, and flexure strip quantity is at least 2.
9. a kind of automatic dust removing ventilating filter screen group according to claim 8 is characterized in that, described top is circular piece, and flexure strip quantity is 6, and described 6 flexure strips evenly distribute around the edge of circular top and are fixed on the top.
10. the described a kind of automatic dust removing ventilating filter screen group of any one is characterized in that according to claim 6 ~ 9, also comprises a control module; A signal output part of described control module has signal with the switch control end of drive motors and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324415 CN202893112U (en) | 2012-07-06 | 2012-07-06 | Ventilation strainer group for automatic dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324415 CN202893112U (en) | 2012-07-06 | 2012-07-06 | Ventilation strainer group for automatic dust removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893112U true CN202893112U (en) | 2013-04-24 |
Family
ID=48113834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324415 Expired - Lifetime CN202893112U (en) | 2012-07-06 | 2012-07-06 | Ventilation strainer group for automatic dust removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI487578B (en) * | 2013-04-29 | 2015-06-11 | Benq Corp | Dust cleaning apparatus |
| CN104896717A (en) * | 2015-06-11 | 2015-09-09 | 山东云舜智能科技有限公司 | Dust removal device of ventilation system of electric locomotive |
| CN105744806A (en) * | 2016-04-18 | 2016-07-06 | 上海华炙电子设备有限公司 | Air exhaust and cooling system |
-
2012
- 2012-07-06 CN CN 201220324415 patent/CN202893112U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI487578B (en) * | 2013-04-29 | 2015-06-11 | Benq Corp | Dust cleaning apparatus |
| CN104896717A (en) * | 2015-06-11 | 2015-09-09 | 山东云舜智能科技有限公司 | Dust removal device of ventilation system of electric locomotive |
| CN105744806A (en) * | 2016-04-18 | 2016-07-06 | 上海华炙电子设备有限公司 | Air exhaust and cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |