CN105771510A - Filter element for ceiling air conditioner - Google Patents
Filter element for ceiling air conditioner Download PDFInfo
- Publication number
- CN105771510A CN105771510A CN201610189202.4A CN201610189202A CN105771510A CN 105771510 A CN105771510 A CN 105771510A CN 201610189202 A CN201610189202 A CN 201610189202A CN 105771510 A CN105771510 A CN 105771510A
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- China
- Prior art keywords
- layer
- filter element
- melt
- cloth
- blown
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
- B01D53/323—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
- B01D2253/1124—Metal oxides
Abstract
The invention discloses a filter element for a ceiling air conditioner. The filter element for the ceiling air conditioner comprises a frame and a filter unit arranged in the frame, wherein a rubber sealing ring is attached onto a juncture between the filter unit and the frame, and the filter unit comprises a filter material in a wavy continuous folded structure, a plain cloth layer attached onto the filter material and a supporting pair attached onto the plain cloth layer; the filter material comprises an adsorption layer, polyester skeleton layers, melt-blown nonwoven fabric layers subjected to electrostatic treatment and melt-blown filter cotton layers subjected to electrostatic treatment, the number of the polyester skeleton layers are two, the two polyester skeleton layers are respectively located on two sides of the adsorption layer, the melt-blown nonwoven fabric layers are arranged on the polyester skeleton layers, the melt-blown filter cotton layers are arranged on the melt-blown nonwoven fabric layers. The filter element for the ceiling air conditioner can be installed at an air return inlet of the ceiling air conditioner, effectively realizes filtration and absorption of dust such as PM2.5 and harmful gases such as formaldehyde, guarantees the air quality to be good, simultaneously reduces the purchase and use of additional electric appliances, does not occupy excessive space and has a wide application prospect.
Description
Technical field
The present invention relates to air purification field, more particularly, it relates to a kind of ceiling machine filter element.
Background technology
Due to highlighting of environmental problem, increasing people starts the impact paying attention to IAQ (indoor air quality) to people, and air cleaner seems to be increasingly becoming the electrical equipment that each family is indispensable.But, owing to working environment is limited to space, conventional air cleaner is not particularly suited for office, and, too much electrical equipment, also can increase office cost, these Dou Shi enterprises are reluctant to see.But, popularizing of central air-conditioning brings chance to the air cleaning of office, if ceiling machine return air inlet can be utilized to realize the filtration to harmful gass such as dust thing and formaldehyde such as Administrative Area PM2.5 and absorption, be a considerable problem.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of ceiling machine filter element, it may be mounted at ceiling machine return air inlet and goes out, effectively achieve filtration and the absorption of the harmful gass such as dust thing and formaldehyde such as PM2.5, while ensureing good air quality, reduce purchase and the use of extra electrical equipment, and be not take up redundant space, be with a wide range of applications.
For solving the problems referred to above, the technical solution adopted in the present invention is as follows:
Ceiling machine filter element, including frame and the filter element being arranged in frame, described filter element and frame junction are fitted with sealed rubber ring, and described filter element includes the filtering material of the continuous replicating structure of undaform, it is fitted in the plain cloth layer on filtering material, and the support being fitted on plain cloth layer is secondary；Described filtering material includes the melt-blown nonwoven layer of cloth after adsorption layer, polyester backbone layer, Electrostatic Treatment and the melt blown filter cotton layer after Electrostatic Treatment, described polyester backbone layer is two-layer, lay respectively at adsorption layer both sides, described melt-blown nonwoven layer of cloth is arranged on polyester backbone layer, and described melt blown filter cotton layer is arranged on melt-blown nonwoven layer of cloth.
Preferably, also including sealing ring, described sealing ring is two, is fitted in frame both sides respectively.
Preferably, described plain cloth layer material is that Plastic Flat is weaved cotton cloth, and its pore size is 15-100 order.
Preferably, described filtering material also includes anionic additive layer, and described anionic additive layer is arranged between melt-blown nonwoven layer of cloth and melt blown filter cotton layer；Described anionic additive layer is made up of the component of following mass percent: H2O48.5%, SiO221.5%, Al2O319.5%, B2O36.5%, TiO22.0%, Fe2O31.2%, FeO0.4%, MgO0.2%, Li2O0.1% and MnO0.1%, described anionic additive layer thickness is 0.03-0.08mm.
Preferably, in described adsorption layer, adsorbent is any one or several in activated carbon, aluminium oxide, kieselguhr, and described adsorbent layer thickness is 1.0-1.5mm.
Preferably, described melt spraying non-woven fabrics layer material is polypropylene or polyethylene terephthalate, and described melt-blown nonwoven layer of cloth is two-layer, and every layer thickness is 0.20-0.25mm.
Preferably, described melt blown filter cotton layer material is polypropylene or polyethylene terephthalate, and described melt blown filter cotton layer is two-layer, and every layer thickness is 0.25-0.45mm.
Preferably, described polyester backbone layer material is polyethylene terephthalate or polybutylene terephthalate (PBT), and every layer thickness is 0.20-0.30mm.
Preferably, adjacent peaks and the spacing h of trough in the described continuous replicating structure of filtering material undaform are 1.0-2.0cm, and between adjacent trough, distance d is 0.5-1.2cm.
Compared to existing technology, the beneficial effects of the present invention is:
The present invention can effectively realize filtration and the absorption of the harmful gass such as dust thing and formaldehyde such as PM2.5, it is ensured that while good air quality, reduces purchase and the use of extra electrical equipment, and is not take up redundant space, is with a wide range of applications；Sealed rubber ring can ensure that the air-tightness that filter element and frame combine, it is ensured that the effectiveness of filtration；The continuous replicating structure of waveform type provides bigger contact area, improves the efficiency of filtration；The use of plain cloth layer can realize absorption and the filtration of bulky grain pollutant, supports pair and can strengthen the stability of filtering material structure, it is ensured that its service life；Polyester backbone layer has good elasticity, inside can being risen adsorbing material and play good support and protective effect, improving the intensity of filtering material, thus extending its service life；Melt spraying non-woven fabrics and melt blown filter be cotton plasma treated and constant voltage corona charging processes, dust in air particle can be caught, when in it, the existence of electrostatic field ensures the charged corpuscle in air-flow by material fiber hole, namely caught easily, thus substantially increasing solid pollutant filter efficiency；Anionic additive layer and adsorption layer can realize the filtration of the hazardous air pollutants such as TVOC, formaldehyde, it is achieved that the high purification efficiency to air cleaning；Sealing ring can ensure that effective laminating at filter element and ceiling machine place, it is ensured that the effectiveness of filtration.
Accompanying drawing explanation
Fig. 1 is the structural representation of ceiling machine filter element in the present invention；
Fig. 2 is the front view of ceiling machine filter element in Fig. 1；
Fig. 3 is ceiling machine filter element A-A sectional view in Fig. 2；
Fig. 4 is D place partial enlarged drawing in Fig. 3；
Fig. 5 is filtering material structural representation in the present invention；
Fig. 6 is filtering material structural representation in embodiment 1；
Wherein, 1 it is frame, 2 is filtering material, 201 is adsorption layer, 202 is polyester backbone layer, 203 is melt-blown nonwoven layer of cloth, 204 is melt blown filter cotton layer, 205 is anionic additive layer, 3 is plain cloth layer, 4 is support spacing secondary, 5 to be sealed rubber ring, 6 to be sealing ring, d be distances between adjacent trough, h be adjacent peaks and troughs.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As Figure 1-5, ceiling machine filter element in the present invention, including frame 1 and the filter element being arranged in frame, described filter element and frame 1 junction are fitted with sealed rubber ring 5, described filter element includes the filtering material 2 of the continuous replicating structure of undaform, it is fitted in the plain cloth layer 3 on filtering material 2 and the support pair 4 being fitted on plain cloth layer 3；Filtering material 2 includes the melt-blown nonwoven layer of cloth 203 after adsorption layer 201, polyester backbone layer 202, Electrostatic Treatment and the melt blown filter cotton layer 204 after Electrostatic Treatment, polyester backbone layer 202 is two-layer, lay respectively at adsorption layer 201 both sides, melt-blown nonwoven layer of cloth 203 is arranged on polyester backbone layer 202, and melt blown filter cotton layer 204 is arranged on melt-blown nonwoven layer of cloth 203.
In preferred version, this filter element also includes two sealing rings 4, and sealing ring 4 is fitted frame 1 both sides respectively, and sealing ring 4 can ensure that effective laminating at filter element and ceiling machine place, it is ensured that the effectiveness of filtration.Adjacent peaks and the spacing h of trough in the continuous replicating structure of filtering material 2 undaform are 1.0-2.0cm, and between adjacent trough, distance d is 0.5-1.2cm, and the continuous replicating structure of undaform provides bigger contact area, improves the efficiency of filtration.Sealed rubber ring 5 can ensure that the air-tightness that filter element and frame combine, it is ensured that the effectiveness of filtration.Plain cloth layer 3 material is that Plastic Flat is weaved cotton cloth, and its pore size is 15-100 order, and the use of plain cloth layer 3 can realize absorption and the filtration of bulky grain pollutant, supports secondary 4 stability that can strengthen filtering material 2 structure, it is ensured that its service life.
Embodiment 1
Ceiling machine filter element includes frame 1 and the filter element being arranged in frame, described filter element and frame 1 junction are fitted with sealed rubber ring 5, described filter element includes the filtering material 2 of the continuous replicating structure of undaform, it is fitted in the plain cloth layer 3 on filtering material 2 and the support pair 4 being fitted on plain cloth layer 3；As shown in Figure 6, filtering material 2 includes the melt-blown nonwoven layer of cloth 203 after adsorption layer 201, polyester backbone layer 202, Electrostatic Treatment, melt blown filter cotton layer 204 after Electrostatic Treatment and anionic additive layer 205, polyester backbone layer 202 is two-layer, lay respectively at adsorption layer 201 both sides, melt-blown nonwoven layer of cloth 203 is arranged on polyester backbone layer 202, melt blown filter cotton layer 204 is arranged on melt-blown nonwoven layer of cloth 203, and anionic additive layer 205 is arranged between melt-blown nonwoven layer of cloth 203 and melt blown filter cotton layer 204.This filter element also includes two sealing rings 4, and sealing ring 4 is fitted frame 1 both sides respectively.
Wherein, plain cloth layer 3 material is that Plastic Flat is weaved cotton cloth, and its pore size is 50 orders.
In adsorption layer 201, adsorbent is activated carbon, and adsorption layer 201 thickness is 1.2mm.
Polyester backbone layer 202 material is polyethylene terephthalate, and every layer thickness is 0.25mm.
Melt-blown nonwoven layer of cloth 203 material is polyethylene terephthalate, and melt-blown nonwoven layer of cloth 203 is two-layer, and every layer thickness is 0.23mm.
Melt blown filter cotton layer 204 material is polypropylene, and melt blown filter cotton layer 204 is two-layer, and every layer thickness is 0.40mm.
Anionic additive layer 205 is made up of the component of following mass percent: H2O48.5%, SiO221.5%, Al2O319.5%, B2O36.5%, TiO22.0%, Fe2O31.2%, FeO0.4%, MgO0.2%, Li2O0.1% and MnO0.1%, anionic additive layer 205 thickness is 0.05mm.
Adjacent peaks and the spacing h of trough in the continuous replicating structure of undaform of filtering material 2 are 1.5cm, and between adjacent trough, distance d is 0.9cm.
The filter element that embodiment 1 is obtained detects, and it is at 300m3When the air quantity of/h, to the disposable filtering efficiency of PM2.5 up to 93.2%, resistance is only 32Pa.The return air inlet place being installed on air-conditioning tests, and within 20min, the concentration of the indoor PM2.5 of 50 square meters is from 120ug/m3Drop to 12ug/m3, circularly purifying efficiency is up to 90%.
The present invention can effectively realize filtration and the absorption of the harmful gass such as dust thing and formaldehyde such as PM2.5, it is ensured that while good air quality, reduces purchase and the use of extra electrical equipment, and is not take up redundant space, is with a wide range of applications；Sealed rubber ring can ensure that the air-tightness that filter element and frame combine, it is ensured that the effectiveness of filtration；The continuous replicating structure of waveform type provides bigger contact area, improves the efficiency of filtration；The use of plain cloth layer can realize absorption and the filtration of bulky grain pollutant, supports pair and can strengthen the stability of filtering material structure, it is ensured that its service life；Polyester backbone layer has good elasticity, inside can being risen adsorbing material and play good support and protective effect, improving the intensity of filtering material, thus extending its service life；Melt spraying non-woven fabrics and melt blown filter be cotton plasma treated and constant voltage corona charging processes, dust in air particle can be caught, when in it, the existence of electrostatic field ensures the charged corpuscle in air-flow by material fiber hole, namely caught easily, thus substantially increasing solid pollutant filter efficiency；Anionic additive layer and adsorption layer can realize the filtration of the hazardous air pollutants such as TVOC, formaldehyde, it is achieved that the high purification efficiency to air cleaning；Sealing ring can ensure that effective laminating at filter element and ceiling machine place, it is ensured that the effectiveness of filtration.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (9)
1. ceiling machine filter element, it is characterized in that, including frame and the filter element being arranged in frame, described filter element and frame junction are fitted with sealed rubber ring, described filter element includes the filtering material of the continuous replicating structure of undaform, it is fitted in the plain cloth layer on filtering material, and the support being fitted on plain cloth layer is secondary；Described filtering material includes the melt-blown nonwoven layer of cloth after adsorption layer, polyester backbone layer, Electrostatic Treatment and the melt blown filter cotton layer after Electrostatic Treatment, described polyester backbone layer is two-layer, lay respectively at adsorption layer both sides, described melt-blown nonwoven layer of cloth is arranged on polyester backbone layer, and described melt blown filter cotton layer is arranged on melt-blown nonwoven layer of cloth.
2. ceiling machine filter element as claimed in claim 1, it is characterised in that also including sealing ring, described sealing ring is two, is fitted in frame both sides respectively.
3. ceiling machine filter element as claimed in claim 1, it is characterised in that described plain cloth layer material is that Plastic Flat is weaved cotton cloth, and its pore size is 15-100 order.
4. ceiling machine filter element as claimed in claim 1, it is characterised in that described filtering material also includes anionic additive layer, and described anionic additive layer is arranged between melt-blown nonwoven layer of cloth and melt blown filter cotton layer；Described anionic additive layer is made up of the component of following mass percent: H2O48.5%, SiO221.5%, Al2O319.5%, B2O36.5%, TiO22.0%, Fe2O31.2%, FeO0.4%, MgO0.2%, Li2O0.1% and MnO0.1%, described anionic additive layer thickness is 0.03-0.08mm.
5. ceiling machine filter element as claimed in claim 1, it is characterised in that in described adsorption layer, adsorbent is any one or several in activated carbon, aluminium oxide, kieselguhr, and described adsorbent layer thickness is 1.0-1.5mm.
6. ceiling machine filter element as claimed in claim 1, it is characterised in that described melt spraying non-woven fabrics layer material is polypropylene or polyethylene terephthalate, and described melt-blown nonwoven layer of cloth is two-layer, and every layer thickness is 0.20-0.25mm.
7. ceiling machine filter element as claimed in claim 1, it is characterised in that described melt blown filter cotton layer material is polypropylene or polyethylene terephthalate, and described melt blown filter cotton layer is two-layer, and every layer thickness is 0.25-0.45mm.
8. ceiling machine filter element as claimed in claim 1, it is characterised in that described polyester backbone layer material is polyethylene terephthalate or polybutylene terephthalate (PBT), and every layer thickness is 0.20-0.30mm.
9. the ceiling machine filter element as described in any one of claim 1-8, it is characterised in that adjacent peaks and the spacing h of trough in the described continuous replicating structure of filtering material undaform are 1.0-2.0cm, and between adjacent trough, distance d is 0.5-1.2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189202.4A CN105771510A (en) | 2016-03-29 | 2016-03-29 | Filter element for ceiling air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189202.4A CN105771510A (en) | 2016-03-29 | 2016-03-29 | Filter element for ceiling air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771510A true CN105771510A (en) | 2016-07-20 |
Family
ID=56392263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610189202.4A Pending CN105771510A (en) | 2016-03-29 | 2016-03-29 | Filter element for ceiling air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076011A (en) * | 2016-07-21 | 2016-11-09 | 陈映飞 | Air purifying filter core |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020059297A (en) * | 2002-06-12 | 2002-07-12 | 이광휘 | Air cleaning device for air conditoner |
| CN101137423A (en) * | 2005-03-07 | 2008-03-05 | 3M创新有限公司 | Vehicle passenger compartment air filter devices |
| CN102085437A (en) * | 2009-12-04 | 2011-06-08 | 东丽纤维研究所（中国）有限公司 | Filter material for air filtration and application thereof |
| CN203303385U (en) * | 2013-03-13 | 2013-11-27 | 联范科技有限公司 | Fragrant negative ion filter screen of automotive air conditioner |
| CN204429002U (en) * | 2015-01-28 | 2015-07-01 | 广州市毅峰汽配制造有限公司 | A kind of air conditioner for automobile cleaner |
| CN205549936U (en) * | 2016-03-29 | 2016-09-07 | 江苏深氧环保科技有限公司 | Inhale a machine filter core |
-
2016
- 2016-03-29 CN CN201610189202.4A patent/CN105771510A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020059297A (en) * | 2002-06-12 | 2002-07-12 | 이광휘 | Air cleaning device for air conditoner |
| CN101137423A (en) * | 2005-03-07 | 2008-03-05 | 3M创新有限公司 | Vehicle passenger compartment air filter devices |
| CN102085437A (en) * | 2009-12-04 | 2011-06-08 | 东丽纤维研究所（中国）有限公司 | Filter material for air filtration and application thereof |
| CN203303385U (en) * | 2013-03-13 | 2013-11-27 | 联范科技有限公司 | Fragrant negative ion filter screen of automotive air conditioner |
| CN204429002U (en) * | 2015-01-28 | 2015-07-01 | 广州市毅峰汽配制造有限公司 | A kind of air conditioner for automobile cleaner |
| CN205549936U (en) * | 2016-03-29 | 2016-09-07 | 江苏深氧环保科技有限公司 | Inhale a machine filter core |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076011A (en) * | 2016-07-21 | 2016-11-09 | 陈映飞 | Air purifying filter core |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |