CN201375862Y - Bacteriostatic and deodorizing filter screen for carriage - Google Patents
Bacteriostatic and deodorizing filter screen for carriage Download PDFInfo
- Publication number
- CN201375862Y CN201375862Y CN200920006722U CN200920006722U CN201375862Y CN 201375862 Y CN201375862 Y CN 201375862Y CN 200920006722 U CN200920006722 U CN 200920006722U CN 200920006722 U CN200920006722 U CN 200920006722U CN 201375862 Y CN201375862 Y CN 201375862Y
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- Prior art keywords
- filter
- filter screen
- fine
- coarse
- filter material
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- 230000001877 deodorizing effect Effects 0.000 title claims 6
- 230000003385 bacteriostatic effect Effects 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000001914 filtration Methods 0.000 claims abstract description 56
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 8
- 241000894006 Bacteria Species 0.000 claims abstract description 6
- 238000004378 air conditioning Methods 0.000 claims abstract 2
- 230000001788 irregular Effects 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 61
- 239000002245 particle Substances 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000007731 hot pressing Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000004332 deodorization Methods 0.000 abstract description 27
- 229910052799 carbon Inorganic materials 0.000 abstract description 22
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 241000133231 Marshallia caespitosa Species 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model relates to a railway carriage antibacterial deodorization filter screen comprises a wavy filter screen, a honeycomb graticule mesh and a filter screen frame at least, sets up air-conditioning circulation system in the railway carriage, and wherein the honeycomb cell on the honeycomb graticule mesh provides filtered air and increases antibacterial efficiency, and utilizes the irregular shape of active carbon granule itself, colludes on the fibre of attaching to wavy filter screen to improve the adsorption efficiency of active carbon. Provides the functions of filtering coarse and fine dust, bacteria and odor adsorption molecules in the air entering the carriage.
Description
Technical field
The utility model relates to a kind of railway carriage bacteriostasis, and deodorization filter screen, particularly relates to the bacteriostasis, and deodorization filter screen of air conditioner circulating system in a kind of railway carriage.
Background technology
Air filter screen in the existing known techniques is the design by the multilayer filter material.But the dust in filtered air, be the peculiar smell molecule in the absorbed air, more design adds activated carbon in the multilayer filter material, utilizes the absorption affinity of activated carbon to come peculiar smell molecule in the absorbed air.But have now in the known technology by gluing mode, activated carbon is attached on the filter screen, viscose glue must be stained with active carbon particle, but because viscose glue will wrap attached firmly active carbon particle, completely cut off contacting of active carbon particle and air, significantly lower the area that active carbon particle contacts with air on the contrary, lowered the benefit of active carbon adsorption, and make crushing increase and the air quantity minimizing on the filter screen because viscose glue is stained with to stick at.Therefore, the multistorey strainer mesh of existing known techniques must be improved.
Because the defective that above-mentioned existing railway carriage bacteriostasis, and deodorization filter screen exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of novel railway carriage bacteriostasis, and deodorization filter screen, can improve general existing railway carriage bacteriostasis, and deodorization filter screen, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The purpose of this utility model is, overcome the defective that existing railway carriage bacteriostasis, and deodorization filter screen exists, and provide a kind of novel railway carriage bacteriostasis, and deodorization filter screen, technical problem to be solved is to make it be arranged at air conditioner circulating system in the railway carriage, provide filtering to enter the interior airborne thickness dust of railway carriage, bacterium and absorption peculiar smell molecule, be very suitable for practicality.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of railway carriage bacteriostasis, and deodorization filter screen that the utility model proposes, it is characterized in that it is to be located at air conditioner circulating system in the railway carriage, provide filtering to enter railway carriage interior airborne thickness puffball and peculiar smell molecule, at least comprise: a screen frame is the soft square frame of being made by hot pressing multilayer cloth; One wavy filter screen, be folded into wavy to strengthen filter area and to be bonded in this screen frame, make this wavy filter screen of air process with filtering thickness different puffball and peculiar smell molecule, this wavy filter screen comprises: a coarse filtration material, be big fiber gap, to filter coarse particales by coarse-fibred cloth; One fine filtering material is the fubril space by the cloth of fine fibre, to filter segmentation; One activated carbon layer has most erose active carbon particles, on average scatter and by hot pressing between this coarse filtration material and this fine filtering material; And a trellis reinforcing mat, be pressed between this coarse filtration material and this fine filtering material by hot pressing, have most trellis mesh, and strengthen increasing filter effect; And a honeycomb graticule mesh, be to be bonded in this screen frame, and be attached at the one side of this fine filtering material of this wavy filter screen.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid railway carriage bacteriostasis, and deodorization filter screen, this coarse filtration material of wherein said wavy filter screen are to select one arbitrarily by adhesive-bonded fabric, cotton and combination thereof.
Aforesaid railway carriage bacteriostasis, and deodorization filter screen, this fine filtering material of wherein said wavy filter screen are to select one arbitrarily by adhesive-bonded fabric, cotton and combination thereof.
Aforesaid railway carriage bacteriostasis, and deodorization filter screen, this activated carbon layer of wherein said wavy filter screen is utilize those active carbon particles itself irregularly shaped, colludes on the fiber that invests this coarse filtration material and this fine filtering material.
Aforesaid railway carriage bacteriostasis, and deodorization filter screen, this trellis reinforcing mat of wherein said wavy filter screen more by most trellis mesh on it, is used attached those active carbon particles of card between this coarse filtration material and this fine filtering material.
The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the utility model railway carriage bacteriostasis, and deodorization filter screen has following advantage and beneficial effect at least:
One, has most honeycomb lattice on the honeycomb graticule mesh, except filtered air is provided, more can increase the effect of antibacterial, anti-mite.
Two, wavy filter screen is to be folded into wavy by a flat screen, comprise a coarse filtration material, a trellis reinforcing mat, an activated carbon layer successively, reach a fine filtering material, compacting forms through high temperature, the trellis reinforcing mat is to be pressed between this coarse filtration material and this fine filtering material by hot pressing, to strengthen increasing filter effect, and more, use the attached active carbon particle of card between this coarse filtration material and this fine filtering material by the diamond-shaped meshes on the trellis reinforcing mat.
Three, the utility model is that honeycomb graticule mesh and wavy filter screen are bonded in this screen frame, and the honeycomb graticule mesh is attached at the one side of wavy filter screen fine filtering material.By coarse filtration material, fine filtering material and trellis reinforcing mat thick, fine fibre, airborne thick impurity molecule of filtering and thin impurity molecule are provided, enter airborne thickness dust in the railway carriage with filtration.
Four, railway carriage bacteriostasis, and deodorization filter screen of the present utility model, except with the attached active carbon particle of diamond-shaped meshes card on the trellis reinforcing mat between this coarse filtration material and this fine filtering material, more utilize the irregularly shaped of active carbon particle itself, collude on the fiber that invests this coarse filtration material and this fine filtering material.Therefore, need be by gluing mode, the gluing mode of the existing known practice of improvement can reduce crushing, increases air quantity, more keeps the activity of activated carbon itself, improves the absorption benefit of activated carbon, in order to the peculiar smell molecule in the absorbed air.
In sum, the utility model proposes a kind of railway carriage bacteriostasis, and deodorization filter screen, at least formed by a wavy filter screen, a honeycomb graticule mesh and a screen frame, be to be arranged at air conditioner circulating system in the railway carriage, wherein the honeycomb lattice on the honeycomb graticule mesh provide filtered air and increase bacteriostasis efficacy, and utilize the irregularly shaped of active carbon particle itself, collude on the fiber that invests wavy filter screen, to improve the absorption benefit of activated carbon.Provide filtering to enter the interior airborne thickness dust of railway carriage, bacterium and absorption peculiar smell molecule.The utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the exploded perspective schematic diagram of the utility model railway carriage bacteriostasis, and deodorization filter screen preferred embodiment.
Fig. 2 is the element schematic diagram of the wavy filter screen of the utility model railway carriage bacteriostasis, and deodorization filter screen preferred embodiment.
Fig. 3 is the honeycomb graticule mesh schematic diagram of the utility model railway carriage bacteriostasis, and deodorization filter screen preferred embodiment.
100: screen frame 200: wavy filter screen
200 ': flat screen 210: the coarse filtration material
220: trellis reinforcing mat 221: diamond-shaped meshes
230: activated carbon layer 231: active carbon particle
300: honeycomb graticule mesh 240: the fine filtering material
310: the honeycomb lattice
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of railway carriage bacteriostasis, and deodorization filter screen, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
At first, see also shown in Figure 1ly, be the exploded perspective schematic diagram of the utility model railway carriage bacteriostasis, and deodorization filter screen preferred embodiment.As shown in the figure, railway carriage bacteriostasis, and deodorization filter screen of the present utility model is made up of a screen frame 100, one wavy filter screen 200 and a honeycomb graticule mesh 300 and institute.Screen frame 100 is soft square frames of being made by hot pressing most layers cloth, can be according to the demand intensity of screen frame 100, and the soft housing that the cloth of multilayer is made through hot pressing.And honeycomb graticule mesh 300 and wavy filter screen 200 are located in the screen frame 100.Railway carriage bacteriostasis, and deodorization filter screen of the present utility model is to be arranged at air conditioner circulating system in the railway carriage, provides filtering to enter the interior airborne thickness dust of railway carriage, bacterium and absorption peculiar smell molecule.
Then, see also shown in Figure 2ly, be the element schematic diagram of the wavy filter screen of the utility model railway carriage bacteriostasis, and deodorization filter screen preferred embodiment.As shown in the figure, wavy filter screen 200 of the present utility model is to be folded into wavyly by a flat screen 200 ', to strengthen filter area, reduces crushing, and be bonded on this screen frame 100, make this wavy filter screen 200 of air process with filtering thickness different puffball and peculiar smell molecule.Wherein, it is a flat screen 200 ' that wavy filter screen 200 can be evened up, and is to comprise a coarse filtration material 210, a trellis reinforcing mat 220, an activated carbon layer 230, an and fine filtering material 240 in regular turn, and compacting forming through high temperature.Coarse filtration material 210 is the big fiber gaps by coarse-fibred cloth, to filter coarse particales.Fine filtering material 240 is the fubril spaces by the cloth of fine fibre, to filter segmentation.Above-mentioned coarse filtration material 210 and fine filtering material 240 are to select the filter material that a braiding forms arbitrarily by adhesive-bonded fabric, cotton and combination thereof respectively.Activated carbon layer 230 has most erose active carbon particles 231, average scatter and by hot pressing between this coarse filtration material 210 and this fine filtering material 240, and the utility model is utilize those active carbon particles 231 itself irregularly shaped, colludes on the fiber that invests this coarse filtration material 210 and this fine filtering material 240.Activated carbon layer 230 provides with the activity of carbon and comes peculiar smell molecule in the absorbed air.And trellis reinforcing mat 220 is to be pressed between this coarse filtration material 210 and this fine filtering material 240 by hot pressing, have most diamond-shaped meshes 221 on it, to reduce windage, increase filter effect, and more, use attached those active carbon particles 231 of card between this coarse filtration material 210 and this fine filtering material 240 by most diamond-shaped meshes 221 on the trellis reinforcing mat 220.
See also shown in Figure 3ly, be the honeycomb graticule mesh schematic diagram of railway carriage bacteriostasis, and deodorization filter screen of the present utility model preferred embodiment.As shown in the figure, the honeycomb graticule mesh 300 of railway carriage bacteriostasis, and deodorization filter screen of the present utility model has most honeycomb lattice 310 on it, provide outside the filtered air, honeycomb graticule mesh 300 is attached at the one side (as shown in Figure 1) of wavy filter screen 200 fine filtering materials, more can increases the effect of antibacterial, anti-mite.
Because the utility model is utilize active carbon particle itself in the filter screen irregularly shaped, colludes on the fiber that invests this coarse filtration material and this fine filtering material.Therefore, need be by gluing mode, for activated carbon is attached on the filter screen, and viscose glue is stained with active carbon particle as existing known technology, significantly lower the area that active carbon particle contacts with air on the contrary.The utility model is promptly improved the gluing mode of the existing known practice, therefore can keep the activity of activated carbon itself, improves the absorption benefit of activated carbon, in order to the peculiar smell molecule in the absorbed air.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920006722U CN201375862Y (en) | 2009-03-09 | 2009-03-09 | Bacteriostatic and deodorizing filter screen for carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920006722U CN201375862Y (en) | 2009-03-09 | 2009-03-09 | Bacteriostatic and deodorizing filter screen for carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375862Y true CN201375862Y (en) | 2010-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920006722U Expired - Fee Related CN201375862Y (en) | 2009-03-09 | 2009-03-09 | Bacteriostatic and deodorizing filter screen for carriage |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126448A (en) * | 2015-07-31 | 2015-12-09 | 深圳市爱品生电子科技有限公司 | Composite filter material for air purifier and moulding technology thereof |
| CN105709500A (en) * | 2016-01-21 | 2016-06-29 | 河南省安克林滤业有限公司 | Filter material |
| WO2017143592A1 (en) * | 2016-02-26 | 2017-08-31 | 3M Innovative Properties Company | Air conditioner filter and method of manufacture |
| CN108136878A (en) * | 2015-03-25 | 2018-06-08 | K&N工程公司 | Cabin air filtration device |
| CN110997101A (en) * | 2017-08-09 | 2020-04-10 | 福伊特专利有限公司 | Disc filter |
| CN112495059A (en) * | 2020-11-28 | 2021-03-16 | 东莞市莞郦无纺科技有限公司 | Multifunctional activated carbon fiber cotton and production process thereof |
-
2009
- 2009-03-09 CN CN200920006722U patent/CN201375862Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136878A (en) * | 2015-03-25 | 2018-06-08 | K&N工程公司 | Cabin air filtration device |
| CN108136878B (en) * | 2015-03-25 | 2022-02-18 | K&N工程公司 | Cabin air filter |
| CN105126448A (en) * | 2015-07-31 | 2015-12-09 | 深圳市爱品生电子科技有限公司 | Composite filter material for air purifier and moulding technology thereof |
| CN105709500A (en) * | 2016-01-21 | 2016-06-29 | 河南省安克林滤业有限公司 | Filter material |
| WO2017143592A1 (en) * | 2016-02-26 | 2017-08-31 | 3M Innovative Properties Company | Air conditioner filter and method of manufacture |
| US11060758B2 (en) | 2016-02-26 | 2021-07-13 | 3M Innovative Properties Company | Air conditioner filter and method of manufacture |
| CN110997101A (en) * | 2017-08-09 | 2020-04-10 | 福伊特专利有限公司 | Disc filter |
| CN110997101B (en) * | 2017-08-09 | 2022-03-04 | 福伊特专利有限公司 | Disc filter |
| CN112495059A (en) * | 2020-11-28 | 2021-03-16 | 东莞市莞郦无纺科技有限公司 | Multifunctional activated carbon fiber cotton and production process thereof |
| CN112495059B (en) * | 2020-11-28 | 2022-08-09 | 东莞市莞郦无纺科技有限公司 | Multifunctional activated carbon fiber cotton and production process thereof |
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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: 20100106 Termination date: 20160309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |