CN204051299U - A kind of air filtration screen component - Google Patents
A kind of air filtration screen component Download PDFInfo
- Publication number
- CN204051299U CN204051299U CN201420513416.9U CN201420513416U CN204051299U CN 204051299 U CN204051299 U CN 204051299U CN 201420513416 U CN201420513416 U CN 201420513416U CN 204051299 U CN204051299 U CN 204051299U
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- Prior art keywords
- bar
- air filtration
- lid
- screen component
- bottom framework
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Abstract
The utility model discloses a kind of air filtration screen component, comprise air filtration cotton and grid clip assembly; Described grid clip assembly comprises pieceable and the intermeshing cover frame frame of contact surface and bottom framework, on described cover frame frame, compartment of terrain arranges some parallel lids through bar, on described bottom framework, compartment of terrain arranges some parallel ends through bar, and the described end is substantially parallel through bar with lid through bar; Described air filtration cotton is arranged in described grid clip assembly collapsibly, when described cover frame frame engages with bottom framework, the surrounding of described air filtration cotton is fixed by the frame part clamping of described cover frame frame and bottom framework, and remainder can be supported through bar is staggered through bar and the end by described lid.The air filtration screen component that the utility model proposes can ventilate filter cotton easily, economical and efficient, can air purification field be widely used in, such as air cleaner, air-conditioning etc., and family or commercial requirements window ventilate while realize the systems such as the door and window of purification of air.
Description
Technical field
The utility model relates to air cleaning facility, more specifically, relates to one and changes filter pulp at lower cost and realize reusable economical high-efficiency air filtering screen component.
Background technology
For tackling present air pollution critical conditions, increasing indoor location air purifier, wherein most of air purifier all employ high-efficiency air filtering net, is commonly called as HEPA, can PM2.5 particle in high efficiency filter air, purifies the air of a room.But these HEPA filter screens are pleating by efficient air filter wool, it is one-body molded to add the technique such as frame, injecting glue, are that monoblock is abandoned during replacing, its price is general costly; More seriously, because filter screen needs often to change, in the with serious pollution area of part and season, when frequent use air purifier, often require within 1 ~ 3 month, just change primary filter screen, therefore screen replacing cost is very high.The clarifier that Some Enterprises is produced, the price of its HEPA filter screen even normally changes the expense of filter screen every year at more than 1/10th, of main frame price air cleaner just may up to thousands of unit.
Some enterprise or individual can take the means postponing to change filter screen to reduce screen replacing cost in this case, but bringing very serious clarifier efficiency thus declines and secondary pollution problems.
For this situation, also occurred that some reduce the technology of filter screen use cost, the utility model patent being CN2344075Y as China Patent Publication No. discloses a kind of removable air filtering screen, be made up of permanent shell and replaceable cartridge, due to only more renew cartridge, effectively reduce screen replacing cost.The principal character that this technology is announced is that filter core is fixed on shell by clamp, and shell need not be changed, only more renew cartridge, therefore eliminates the cost of housing parts.But this technology filter core used itself needs to possess good physical strength, adopt the filter core that two-layer aluminium sheet network folder glass fibre forms as described in that patent, if adopt one-body molded filter core, then cost cutting is limited; Make filter core by hand if adopted, likely reuse although reinforce expanded metals, filter core manufacturing process is loaded down with trivial details and precision is difficult to guarantee.Further research can find, this technology also easily produces the aeroseal problem between filter core and shell, and when particularly adopting the wave filter core described in it, the air containment between the wave structure of filter core and shell is difficult to be realized by clamp.In addition, filter core reinforces expanded metals structure used also can greatly reduce the air of air filting material by area, thus affects the usefulness of filter screen.
As can be seen here, in research and development, this type of reduces the technology of filter screen use cost, must take into account the efficiency of filter screen and the air containment performance at frame place, needs to be easy to operation simultaneously.
Utility model content
The purpose of this utility model is the problem that cost that the screen replacing overcoming existing air purification field frequently brings is higher, proposes a kind of air filtration screen component.
A kind of air filtration screen component, comprises air filtration cotton and grid clip assembly; Described grid clip assembly comprises pieceable and the intermeshing cover frame frame of contact surface and bottom framework, on described cover frame frame, compartment of terrain arranges some parallel lids through bar, on described bottom framework, compartment of terrain arranges some parallel ends through bar, and the described end is substantially parallel through bar with lid through bar; Described air filtration cotton is arranged in described grid clip assembly collapsibly, when described cover frame frame engages with bottom framework, the surrounding of described air filtration cotton is fixed by the frame part clamping of described cover frame frame and bottom framework, and remainder can be supported through bar is staggered through bar and the end by described lid.
Air filtration screen component of the present utility model, grid clip assembly comprise further at least one with described lid through bar and the end through the latitude beam that bar is substantially vertical, can engage with described cover frame frame or described bottom framework, in order to fixing and to support described air filtration cotton further.
Air filtration screen component of the present utility model, the cover frame frame of grid clip assembly and described bottom framework can adopt pivot-rotatable type structure or buckled structure or its combination structure to combine.
Air filtration screen component of the present utility model, the described end is that conductive material is made through bar and described lid through at least one of bar, if another one is when being made up of insulating materials, it comprises hollow aperture, arranges conductor wire in each hollow open described.
Air filtration screen component of the present utility model, if the described end through bar and lid through the wherein one of bar be that insulating materials is made and another one is conductive material make time, the conductor wire that the described end of being made up of insulating materials is arranged in bar through bar or lid is connected with high-voltage DC power supply negative pole, and the lid be made up of conductive material is connected with the high-voltage DC power supply positive pole of ground connection through bar through bar or the end.
Air filtration screen component of the present utility model, if the described end through bar and lid through bar be all conductive material make time, its any one be connected with the high-voltage DC power supply positive pole of ground connection, another one is connected with high-voltage DC power supply negative pole.
Air filtration screen component of the present utility model, if the described end through bar and lid through bar be all conductive material make time, through bar and lid, the little prickle of conduction is set the end of at through the zone line of the opposite face of bar, covers and be connected through the live wire of bar and alternation high voltage source and zero line through bar and the end.
Air filtration screen component of the present utility model, also can comprise further and determine material cutting, describedly surely expects that cutting is for being pressed into one end of described air filtration cotton and being fixed on determining in material slot that described bottom framework is arranged.
The air filtration screen component that the utility model proposes can ventilate filter cotton easily, due to easy accessibility, can air purification field be widely used in, such as air cleaner, air-conditioning etc., and family or commercial requirements window ventilate while realize the systems such as the door and window of purification of air.
Accompanying drawing explanation
Fig. 1 is the schematic diagram according to a kind of air filtration screen component 100 that the utility model proposes.
Fig. 2 is the parts composition schematic diagram of the cover frame frame of air filtration screen component 100.
Fig. 3 is the partial cross section schematic diagram of another embodiment 200 that the utility model proposes.
Fig. 4 is the partial cross section schematic diagram of another embodiment 300 that the utility model proposes.
Fig. 5 is that the lid of embodiment 300 arranges schematic diagram through bar and the end through the prickle of bar.
Fig. 6 is the partial cross section schematic diagram of another embodiment 400 that the utility model proposes.
Fig. 7 is that the end of embodiment 400 is through plate schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, according to a kind of air filtration screen component 100 that the utility model proposes, comprise air filtration cotton 10 and grid clip assembly 20.Wherein, grid clip assembly 20 comprises cover frame frame 21 and bottom framework 22, cover frame frame 21 and bottom framework 22 can engage and the contact surface of frame part can be set to intermeshing dentation, such air filtration cotton 10 can be placed on therebetween foldedly, realize larger draught area, understandably, the length of air filtration cotton 10 should be guaranteed folding to be positioned over the whole space that can be covered with after in grid clip assembly 20 between cover frame frame 21 and bottom framework 22.
Further, cover frame frame 21 can arrange some parallel lids through bar in compartment of terrain, and covering can be one-body molded with cover frame frame 21 through bar, also can be to connect by the mode be fixedly connected with.In a preferred embodiment, these some lids can equidistantly be arranged through bar.Similar, bottom framework 22 also can arrange some parallel ends through bar in compartment of terrain, and the end, is substantially parallel through bar 213 with lid through bar 223 as illustrated in the drawing.Cover and can realize supporting the air filtration of placing therebetween cotton 10 is staggered through bar through bar and the end.
In another embodiment, the air filtration screen component 100 that the utility model proposes, grid clip assembly 20 may further include at least one with lid through bar and the end through the latitude beam that bar is substantially vertical, it can engage with cover frame frame 21 or bottom framework 22, with fixing and support air filter cotton 10 further.Air filtration screen component 100 as shown in Figure 1, adds the first latitude beam 214 at cover frame frame 21, and correspondence position adds the second latitude beam 224 on bottom framework 22.Fig. 2 describes lid through the assembled relation of bar 213, first latitude beam 214 with cover frame frame for cover frame frame 21, certainly, understandably, also can adopt one-shot forming mode.
Be understandable that, the cover frame frame 21 of grid clip assembly 20 can adopt pivot-rotatable type structure with the juncture of bottom framework 22, or buckled structure, also can be pivot-rotatable type and buckled combining structure.Air filtration screen component 100 as shown in Figure 1, 2, can insert in the circular hole 221,222 of bottom framework 22 one end in the rotating shaft 211,212 of one end of cover frame frame 21; After cover frame frame 21 with bottom framework 22 clamping, lock by the pair of catches 225,226 being arranged at bottom framework 22 other end.
As shown in Figure 1, air filtration screen component 100 comprises further determines material cutting 30, describedly surely expects that cutting 30 is for be pressed into one end of air filtration cotton 10 and being fixed on described bottom framework 22 the determining in material slot 227 of setting.
For convenience of the replacing of air filtration cotton, also can increase an additional filter pulp support 50, the cotton 10 rolling ground of new air filtration is wound on filter pulp spool 40, in two end-rack of spool 40 and a pair perforate 51,52 on filter pulp support 50 also rotatably.With ventilate filter cotton 10 time, by one end of air filtration cotton 10 from the filter pulp spool 40 of frame in filter pulp support 50 pull out and use surely expect cutting 30 be pressed into determine in material slot 227 fixing, then slow in cover frame frame 21 around the shaft 211, 212 rotate until with bottom framework 22 clamping, now, air filtration cotton 10 is stepped up between cover frame frame 21 and bottom framework 22 foldedly in wave, and tegmentum is through bar 213, the end, alternately supports from upper and lower surface through bar 223, the the first latitude beam 214 be oppositely arranged and the second latitude beam 224 then further enhance support to air filtration cotton and fixation.Then, cut off by the air filtration cotton be sandwiched in beyond grid clip assembly 20 with instruments such as paper knives, locking snap close 225,226, replacing completes, and air filtration screen component 100 can be used as new high-efficiency air filtering net and uses.
As shown in Figure 3, according to the schematic partial cross-sectional view of the another kind of air filtration screen component 200 that the utility model proposes, cover frame frame 25 is provided with some lids be made up of conductive material through bar 251, covers and be connected with the high-voltage power cathode of ground connection by being arranged at the wire in cover frame frame 25 through the two ends of bar 251; Bottom framework 26 is provided with some ends of being made up of conductive material through bar 261, the end, is connected with high voltage source negative pole by the wire be arranged in bottom framework 26 through the two ends of bar 261.Understandably, for making cover frame frame 25 and bottom framework 26 clamping bonnet be uniformly distributed through the electric-field intensity of bar 261 alternate intervals through bar 251 and the end, covering and should adopt equidistant be arrangeding in parallel through bar 251 and the end through bar 261.Air filtration screen component 200 makes the cotton 11 both sides superposition of electric field of air filtration, enhances the ability of the absorption minute dust of whole filter screen.
Fig. 4 is the schematic partial cross-sectional view according to a kind of air filtration screen component 300 that the utility model proposes, cover and to be made up of conductive material through bar 262 through bar 252 and the end and to be connected with the live wire of alternation high voltage source and zero line respectively, through bar 252 and the end, the central region of the opposite face of bar 262 is provided with the little prickle of equally distributed conduction at lid, Fig. 5 is the setting of the little prickle of illustration meaning explanation through bar 252 with lid.When enter containing dust air lid through bar 252 and the end between bar 262 time, little prickle electric discharge makes dust charged, Charged is of reciprocating vibration under the effect of alternation high voltage source, attract each other, collide, coalescence, form more macroparticle, thus further increase the adsorption capacity of the cotton 11 pairs of dust in air of air filtration.
Air filtration screen component 400 shown in Fig. 6 is another embodiments of the present utility model, and the end through bar 264 as shown in Figure 7, is made up of insulating materials, and is provided with hollow open, arranges conductor wire 265 in opening.Conductor wire 265 is connected with high-voltage DC power supply negative pole, and lid is connected with the high-voltage power cathode of ground connection through bar 251, thus, conductor wire 265 forms typical line-plate type electrostatic dedusting structure with lid through bar 251, conductor wire 265 ionized air makes dust charge negative electricity, Charged marches on towards lid through bar 251 under the effect of electric field force, and a part is by the cotton 11 interception absorption of air filtration, and a part precipitates on bar 251 at lid.
The air filtration screen component that the utility model proposes can ventilate filter cotton easily, and use cost is low, can be widely used in air purification field, such as, as the high-efficiency air filtering net of air purifier, replaces the HEPA filter screen of existing high cost; Also can be used for the screen pack of air-conditioning, make air-conditioning possess the ability of filtering minute dust particulate.In addition, if this air filtration screen component is made screen window, then can realize window ventilation and dust-filtering function, the shortcoming that the fresh air using indoor air cleaner to bring for a long time when effectively solving existing closing the doors and windows can not supplement in time simultaneously.
Claims (10)
1. an air filtration screen component, is characterized in that:
Comprise air filtration cotton and grid clip assembly;
Described grid clip assembly comprises pieceable and the intermeshing cover frame frame of contact surface and bottom framework, on described cover frame frame, compartment of terrain arranges some parallel lids through bar, on described bottom framework, compartment of terrain arranges some parallel ends through bar, and the described end is substantially parallel through bar with lid through bar; Described air filtration cotton is arranged in described grid clip assembly collapsibly, when described cover frame frame engages with bottom framework, the surrounding of described air filtration cotton is fixed by the frame part clamping of described cover frame frame and bottom framework, and remainder can be supported through bar is staggered through bar and the end by described lid.
2. air filtration screen component as claimed in claim 1, it is characterized in that: described grid clip assembly comprise further at least one with described lid through bar and the end through the latitude beam that bar is substantially vertical, can engage with described cover frame frame or described bottom framework, in order to fix further and to support described air filtration cotton.
3. air filtration screen component as claimed in claim 1, it is characterized in that, described cover frame frame and described bottom framework can adopt pivot-rotatable type structure or buckled structure or its combination structure to combine.
4. air filtration screen component as claimed in claim 3, it is characterized in that, the described end, can make by conductive material through at least one of bar through bar and described lid, if another one is when being made up of insulating materials, it comprises hollow aperture, arranges conductor wire in each hollow aperture described.
5. air filtration screen component as claimed in claim 4, it is characterized in that, if the described end through bar and lid through the wherein one of bar be that insulating materials is made and another one is conductive material make time, the conductor wire that the described end of being made up of insulating materials is arranged in bar through bar or lid is connected with high-voltage DC power supply negative pole, and the lid be made up of conductive material is connected with the high-voltage DC power supply positive pole of ground connection through bar through bar or the end.
6. air filtration screen component as claimed in claim 4, is characterized in that, if the described end through bar and lid through bar be all conductive material make time, its any one be connected with the high-voltage DC power supply positive pole of ground connection, another one is connected with high-voltage DC power supply negative pole.
7. the air filtration screen component as described in claim 4 or 6, it is characterized in that, if the described end through bar and lid through bar be all conductive material make time, arrange conduction little prickle through bar and lid through the zone line of the opposite face of bar at the described end, described lid was connected with the live wire of alternation high voltage source and zero line through bar respectively through bar and the end.
8. air filtration screen component as claimed in claim 1, is characterized in that, comprise further and determine material cutting, describedly surely expects that cutting is for being pressed into one end of described air filtration cotton and being fixed on determining in material slot that described bottom framework is arranged.
9. a cleaning equipment, is characterized in that comprising air filtration screen component as claimed in claim 1.
10. an air filtration screen window, is characterized in that comprising air filtration screen component as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513416.9U CN204051299U (en) | 2014-09-04 | 2014-09-04 | A kind of air filtration screen component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513416.9U CN204051299U (en) | 2014-09-04 | 2014-09-04 | A kind of air filtration screen component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051299U true CN204051299U (en) | 2014-12-31 |
Family
ID=52192894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513416.9U Expired - Fee Related CN204051299U (en) | 2014-09-04 | 2014-09-04 | A kind of air filtration screen component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827678A (en) * | 2017-04-06 | 2017-06-13 | 济南多舜信息科技有限公司 | Suitable for the device and method of the crimped HEPA filter paper of square air-conditioning filter cleaner |
| CN106827677A (en) * | 2017-04-06 | 2017-06-13 | 济南多舜信息科技有限公司 | Suitable for the device and method of the crimped HEPA filter paper of different air-conditioning filter cleaners |
| WO2019100439A1 (en) * | 2017-11-23 | 2019-05-31 | 梅立功 | Improved air filtration and purification device for ensuring filter material is flat and automatically replaced |
-
2014
- 2014-09-04 CN CN201420513416.9U patent/CN204051299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827678A (en) * | 2017-04-06 | 2017-06-13 | 济南多舜信息科技有限公司 | Suitable for the device and method of the crimped HEPA filter paper of square air-conditioning filter cleaner |
| CN106827677A (en) * | 2017-04-06 | 2017-06-13 | 济南多舜信息科技有限公司 | Suitable for the device and method of the crimped HEPA filter paper of different air-conditioning filter cleaners |
| WO2019100439A1 (en) * | 2017-11-23 | 2019-05-31 | 梅立功 | Improved air filtration and purification device for ensuring filter material is flat and automatically replaced |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |