CN203123772U - Device for eliminating formaldehyde in indoor air - Google Patents
Device for eliminating formaldehyde in indoor air Download PDFInfo
- Publication number
- CN203123772U CN203123772U CN 201320091375 CN201320091375U CN203123772U CN 203123772 U CN203123772 U CN 203123772U CN 201320091375 CN201320091375 CN 201320091375 CN 201320091375 U CN201320091375 U CN 201320091375U CN 203123772 U CN203123772 U CN 203123772U
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- China
- Prior art keywords
- formaldehyde
- shell
- supporting layer
- porous supporting
- indoor air
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Abstract
The utility model discloses a device for eliminating formaldehyde in indoor air. The device comprises a shell, wherein the shell is provided with a shell cover adaptive to the shell; a plurality of grooves are formed in the side wall of the shell; a porous support layer is installed inside each groove; an absorbent is put on the porous support layers; a permeable plate is arranged below each porous support layer; regular holes are formed in the permeable plate; a liquid formaldehyde catching agent is put below the permeable plates; and pulleys are arranged at the lower end of the shell. An air channel is formed in the side wall of the shell and below the permeable plates and is connected with a suction ventilator; and the suction ventilator is fixed on a transverse plate on the side wall of the shell. By utilizing the device for eliminating the formaldehyde in indoor air, with the structure, the moisture in air is firstly absorbed, and secondly the formaldehyde is absorbed, so that the efficiency that the formaldehyde is absorbed by activated carbon is improved; and meanwhile as the suction ventilator is installed on the side wall of the shell, the flowing speed of air is accelerated, and the speed of eliminating the formaldehyde in the indoor air is increased.
Description
Technical field
The utility model relates to a kind of purifier of room air, relates in particular to a kind of removal device of formaldehyde in indoor air.
Background technology
Along with improving constantly of people's living standard, decorating house, to change furniture more and more general, owing to all contain formaldehyde in the many adhesives, coating, paint, can volatilize based on the dusty gas of formaldehyde, and human body is damaged.Wherein, formaldehyde is defined as carcinogenic and material teratogenesis by the World Health Organization, contacts formaldehyde for a long time and can cause chronic respiratory disease, gestation is comprehensive sick, diseases such as leukaemia can also cause neonatal chromosome disorder and teenager's failure of memory, feeblemindedness etc.The air purifying process of using always mainly is physical adsorption techniques at present, such as plant absorption or charcoal absorption; When wherein using charcoal absorption, mainly be that active carbon is placed on the device of a fixed structure, rely on flowing freely of air to adsorb.Adopt this technology, the removal speed of formaldehyde is slow in the air, and efficient is low, has a strong impact on people's quality of life.
Summary of the invention
The utility model provides the removal device of the formaldehyde in indoor air that a kind of adsorption rate is fast, efficient is high at the deficiencies in the prior art.
The utility model is realized by following technical measures: the removal device of this formaldehyde in indoor air comprises housing, this housing is provided with the case lid that adapts with it, described housing sidewall is provided with a plurality of grooves, the porous supporting layer is installed in this groove, place adsorbent on this porous supporting layer, described porous supporting layer below is provided with air permeable plate, this air permeable plate is provided with the through hole of rule, the below of described air permeable plate is provided with liquid formaldehyde catching agent, and the lower end of described housing is provided with pulley.。
Further improvement of the utility model is, below described air permeable plate, on the sidewall of housing gas passage is set, and this gas passage is connected with induced-draught fan, and this induced-draught fan is fixed on the transverse slat of housing sidewall, and this transverse slat below is provided with gripper shoe.
Described porous supporting layer is made by Kynoar or polyetherimide glue or polypropylene, and its aperture is 0.25～0.8 μ m.Described porous supporting layer has two-layer, and the adsorbent that arranges on the porous supporting layer I is blotting paper, moisture in the absorbed air at first, and the adsorbent that arranges on the porous supporting layer II is active carbon, the formaldehyde in the main absorbed air.
The beneficial effects of the utility model are: owing to be provided with multi-layer porous property supporting layer in the groove of housing sidewall, be respectively arranged with blotting paper and active carbon on the porous supporting layer, can guarantee at first in the absorbed air behind the moisture that absorbing formaldehyde has again improved the efficient of charcoal absorption formaldehyde; On the sidewall of this housing induced-draught fan is installed simultaneously, can strengthens the flowing velocity of air, can improve the removal speed of room air formaldehyde.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is partial sectional view of the present utility model.
Among the figure:
1 is case lid; 2 is housing; 3 is porous supporting layer I; 4 is porous supporting layer II;
5 is through hole; 6 is air permeable plate; 7 is induced-draught fan; 8 is transverse slat;
9 is gripper shoe; 10 is pulley; 11 is groove; 12 is formaldehyde catching agent;
13 is blotting paper; 14 is active carbon.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
The removal device of a kind of formaldehyde in indoor air as shown in Figure 1 and Figure 2, comprise housing 2, this housing 2 is provided with the case lid 1 that adapts with it, described housing 2 sidewalls are provided with a plurality of grooves 11, in this groove 11 the porous supporting layer is installed, place adsorbent on this porous supporting layer, described porous supporting layer below is provided with air permeable plate 6, this air permeable plate 6 is provided with the through hole 5 of rule, the below of described air permeable plate 6 is provided with liquid formaldehyde catching agent 12, and the lower end of described housing 2 is provided with pulley 10.
Further improvement of the utility model is, below described air permeable plate, on the sidewall of housing gas passage is set, and this gas passage is connected with induced-draught fan 7, and this induced-draught fan 7 is fixed on the transverse slat 8 of housing sidewall, and this transverse slat below is provided with gripper shoe 9.
Described porous supporting layer is made by Kynoar or polyetherimide glue or polypropylene, and its aperture is 0.25～0.8 μ m.Described porous supporting layer has two-layer, and the adsorbent that arranges on the porous supporting layer I is blotting paper 13, moisture in the absorbed air at first, and the adsorbent that arranges on the porous supporting layer II is active carbon 14, the formaldehyde in the main absorbed air.
The utility model can pass through existing techniques in realizing without the technical characterictic of describing, and does not repeat them here.Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (4)
1. the removal device of a formaldehyde in indoor air, comprise housing, this housing is provided with the case lid that adapts with it, it is characterized in that: described housing sidewall is provided with a plurality of grooves, and the porous supporting layer is installed in this groove, places adsorbent on this porous supporting layer, described porous supporting layer below is provided with air permeable plate, this air permeable plate is provided with the through hole of rule, and the below of described air permeable plate is placed with liquid formaldehyde catching agent, and the lower end of described housing is provided with pulley.
2. the removal device of formaldehyde in indoor air according to claim 1, it is characterized in that: below described air permeable plate, the sidewall of housing is provided with gas passage, this gas passage is connected with induced-draught fan, this induced-draught fan is fixed on the transverse slat of housing sidewall, and this transverse slat below is provided with gripper shoe.
3. the removal device of formaldehyde in indoor air according to claim 1 and 2, it is characterized in that: described porous supporting layer has two-layer, and the adsorbent that arranges on the porous supporting layer I is blotting paper, and the adsorbent that arranges on the porous supporting layer II is active carbon.
4. the removal device of formaldehyde in indoor air according to claim 3 is characterized in that: described porous supporting layer is made by Kynoar or polyetherimide glue or polypropylene, and its aperture is 0.25～0.8 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091375 CN203123772U (en) | 2012-11-15 | 2013-02-28 | Device for eliminating formaldehyde in indoor air |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210459517.8 | 2012-11-15 | ||
| CN 201210459517 CN102908861A (en) | 2012-11-15 | 2012-11-15 | Eliminator used for formaldehyde in indoor air |
| CN 201320091375 CN203123772U (en) | 2012-11-15 | 2013-02-28 | Device for eliminating formaldehyde in indoor air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123772U true CN203123772U (en) | 2013-08-14 |
Family
ID=47607578
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210459517 Pending CN102908861A (en) | 2012-11-15 | 2012-11-15 | Eliminator used for formaldehyde in indoor air |
| CN 201320091375 Expired - Lifetime CN203123772U (en) | 2012-11-15 | 2013-02-28 | Device for eliminating formaldehyde in indoor air |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210459517 Pending CN102908861A (en) | 2012-11-15 | 2012-11-15 | Eliminator used for formaldehyde in indoor air |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102908861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521054A (en) * | 2013-10-12 | 2014-01-22 | 常熟南师大发展研究院有限公司 | Formaldehyde removing apparatus |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278850A (en) * | 2014-09-15 | 2015-01-14 | 朱翠帮 | Combination method capable of quickly removing formaldehyde indoors |
| CN104289074A (en) * | 2014-10-22 | 2015-01-21 | 高薪 | Driving cab formaldehyde-removing purification system used for electric automobile |
| CN104857813A (en) * | 2015-06-04 | 2015-08-26 | 王杨 | Equipment capable of effectively removing formaldehyde |
| CN105521684A (en) * | 2015-12-21 | 2016-04-27 | 天津欧盼科技开发有限公司 | Indoor environmental pollution treatment device and treatment method |
| CN105509168A (en) * | 2015-12-21 | 2016-04-20 | 天津欧盼科技开发有限公司 | Special device of environmental pollution prevention and treatment |
| CN105444287A (en) * | 2015-12-21 | 2016-03-30 | 天津欧盼科技开发有限公司 | Indoor environment purifying equipment |
| CN105413392A (en) * | 2015-12-21 | 2016-03-23 | 天津欧盼科技开发有限公司 | Environmental pollution prevention and control apparatus |
| CN107064421A (en) * | 2017-03-08 | 2017-08-18 | 昆明理工大学 | A kind of adhesive warehouse is handled and room temperature real time monitoring apparatus with real-time embedded Formaldehyde |
| CN108499311A (en) * | 2018-04-10 | 2018-09-07 | 极光（天津）智能环保科技有限责任公司 | A kind of removal formaldehyde in air devices and methods therefor |
-
2012
- 2012-11-15 CN CN 201210459517 patent/CN102908861A/en active Pending
-
2013
- 2013-02-28 CN CN 201320091375 patent/CN203123772U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521054A (en) * | 2013-10-12 | 2014-01-22 | 常熟南师大发展研究院有限公司 | Formaldehyde removing apparatus |
| CN103521054B (en) * | 2013-10-12 | 2016-07-06 | 常熟南师大发展研究院有限公司 | Formaldehyde cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102908861A (en) | 2013-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160218 Address after: 250101 Shandong city of Ji'nan province high tech Zone (Licheng District) Xinluo Avenue No. 786 Patentee after: JINAN DEVELOPMENT ZONE XINGHUO SCIENCE AND TECHNOLOGY Research Institute Address before: 250100, 517, Feng Feng building, 554 Feng Feng Road, hi tech Zone, Shandong, Ji'nan Patentee before: SHANDONG TAIDE NEW ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: 207-3, floor 2, No.19 B, Chegongzhuang West Road, Haidian District, Beijing 100044 Patentee after: BEIJING OUMEIZHONG SCIENCE AND TECHNOLOGY Research Institute Address before: 250101 Shandong city of Ji'nan province high tech Zone (Licheng District) Xinluo Avenue No. 786 Patentee before: JINAN DEVELOPMENT ZONE XINGHUO SCIENCE AND TECHNOLOGY Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |