CN102489105A - Air treatment device - Google Patents
Air treatment device Download PDFInfo
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- CN102489105A CN102489105A CN201110386451XA CN201110386451A CN102489105A CN 102489105 A CN102489105 A CN 102489105A CN 201110386451X A CN201110386451X A CN 201110386451XA CN 201110386451 A CN201110386451 A CN 201110386451A CN 102489105 A CN102489105 A CN 102489105A
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- extracting head
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- circuit board
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Abstract
The invention discloses an air treatment device, which comprises a filter screen, an air inlet, an air boost pump, an air treatment box, an air discharge pump, a protective net, an external power port and the like. The air treatment box is formed by a series of solid phase micro extraction head integrated plates in overlaid mode, and the distance between adjacent integrated plates is 2-3cm. Extraction heads of adjacent integrated plates are arranged in staggered mode, and on an identical integrated plate, the distance between adjacent solid phase micro extraction heads of an identical line or an identical row is 2cm. By adopting the solid phase micro extraction head integration technology, 98.32% of formaldehyde in the indoor air can be removed through 4 hours of operation of the air treatment device. Integration of the solid phase micro extraction heads achieves miniaturization and simplification of the device. In addition, the air treatment device is low in production cost, convenient to operate, good in treatment effect and especially suitable for ordinary families.
Description
Technical field
The invention belongs to a kind of air processor, relate in particular to the quick treatment device of indoor formaldehyde gas after a kind of house fitting.
Background technology
Formaldehyde is a kind of plasm poisonous substance that destroys biological cell protein, can people's skin, respiratory tract and internal organ be caused damage, and anesthesia people's nervous centralis can cause pulmonary edema, hepatic coma, kidney failure etc.The World Health Organization confirms that formaldehyde is teratogenesis, carcinogen, is allergen, and long-term contact will cause gene mutation.
Formaldehyde pollution problem at present mainly concentrates in room, textile and the food.Containing a large amount of in the wood-based plates such as the glued board in indoor decoration material and the furniture, fiberboard, particieboard is main Lauxite with formaldehyde, all contains formaldehyde in all kinds of paint, the coating.Textile uses the N-methylol compound that contains formaldehyde, the resin cation of formaldehyde etc. in process of manufacture, cause formaldehyde residue problem in the textile.
General formaldehyde all can exceed standard in the newly-decorated house, as long as in new house, put one or two basin bracketplant, formaldehyde will be partially absorbed, but because the volatilization of formaldehyde for up to 3-15, is not all right far away so rely on plant to remove formaldehyde merely.
Summary of the invention
The quick treatment device that the purpose of this invention is to provide indoor formaldehyde gas after a kind of house fitting is realized the processing of indoor harmful gas formaldehyde.
In order to address the above problem, the technical scheme that the present invention adopts is:
A kind of air processor comprises: screen pack, gas access, gas propulsive system, gas treatment case, gas vent, protection network, external power supply socket etc.
Screen pack is installed in gas access left side, and access to plant such as the scraps of paper causes the infringement to extracting head in the device when preventing device busy.The right side of gas vent is equipped with protection network.
The gas propulsive system is made up of gas propulsive pump and gas excavationg pump.The gas propulsive pump is installed in the right side, gas access, and the gas excavationg pump is installed in the gas vent left side.During device work, two air pumps turn round simultaneously, the power that provides gas in device, to flow, and the flow velocity of gas in device is controlled at 0.1-0.5m/s.Gas propulsive pump, gas excavationg pump can be selected the gas samping pump of PM series for use, like PM950.2, PM850.5, PM8001, PM7002 etc.
The gas treatment case is formed by stacking a series of solid phase micro-extracting head circuit board, and micro-extracting head is the formaldehyde extracting head.The 2-3cm of being separated by between circuit board and the circuit board makes things convenient for gas flow, processing.After circuit board repeatedly uses, can change.Each micro-extracting head height on the circuit board is 2cm, and inlet diameter is 2cm, and outlet diameter is 1cm.The extraction bar of micro-extracting head is fixed through retainer ring and inwall, and the extraction shank diameter is 6mm.Leaving thickness between arrival end extraction bar and the inwall is the 2mm space, and leaving thickness between port of export extraction bar and the inwall is the 1mm space.When gas gets into the gas treatment case through the solid phase micro-extracting head on the circuit board, flow into by the arrival end space, flow out in port of export space.Gas is accomplished extraction process work through the space through micro-extracting head.The extraction bar can use pencil-lead to prepare mutually with the fixing of extraction formaldehyde.The dislocation of the micro-extracting head of adjacent circuit board arrange as micro-extracting head 11 and micro-extracting head 15 not on a line, purpose is the turbulent extent in the increase gas treating process.On the same circuit board, 2cm apart between the colleague or the adjacent micro extracting head 11 of same column and the micro-extracting head 12.
Screw thread has been made in the outside of micro-extracting head, and is complementary with fixing hole on the circuit board.Circuit board can adopt wood materials, plastics etc., and the thickness of plate is generally 1cm.Micro-extracting head generally adopts steel.Through changing the extraction bar, micro-extracting head is all reusable.
External power supply socket can connect additional power source.Energized is driven button on the push interface, just can handle operation.
In sum, the present invention adopts the solid phase micro-extracting head integrated technology, and is applied to the air-treatment field.Integrated microminiaturization, the simplification that realizes device of solid phase micro-extracting head, this apparatus cost is low, easy to operate, treatment effect is more suitable for ordinary populace family well and uses.
Description of drawings
Accompanying drawing 1 is a theory diagram of the present invention;
Accompanying drawing 2 is a structural representation of the present invention;
Accompanying drawing 3 is a gas treatment box structure sketch map of the present invention;
Accompanying drawing 4 is the structural representation of solid phase micro-extracting head circuit board of the present invention;
Accompanying drawing 5 is a solid phase micro-extracting head structural representation of the present invention;
Accompanying drawing 6 is a retainer ring structural representation of the present invention;
Accompanying drawing 7 is an operation interface of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Shown in accompanying drawing 1, be theory diagram of the present invention, can know gas under the promotion of air pump, get into the gas treatment case through the gas access, discharge through gas vent through air pump more after treatment.
Shown in accompanying drawing 2, the present invention includes: screen pack 1, gas access 2, gas propulsive pump 3, gas treatment case 7, gas excavationg pump 6, gas vent 5, protection network 4, external power supply socket 8 etc.
Screen pack 1 is installed in 2 left sides, gas access, and the right side of gas vent 5 is equipped with protection network 4.
The gas propulsive system is made up of gas propulsive pump 3 and gas excavationg pump 6.Gas propulsive pump 3 is installed in 2 right sides, gas access, and gas excavationg pump 6 is installed in gas vent 5 left sides.
Shown in accompanying drawing 3, Fig. 4, gas treatment case 7 is formed by stacking a series of solid phase micro-extracting head circuit board 9, and micro-extracting head 14 is the formaldehyde extracting head.The 2-3cm of being separated by between adjacent circuit board 10 and the circuit board 17, the micro-extracting head dislocation of adjacent circuit board arrange as micro-extracting head 11 and micro-extracting head 15 not on a line, should be point-blank during the forward foot in a step 13,16 installations of circuit board.On the same circuit board, 2cm apart between the colleague or the adjacent micro extracting head 11 of same column and the micro-extracting head 12.
Shown in accompanying drawing 5, solid phase micro-extracting head 14 comprises: inlet diameter 19, outlet diameter 23, extraction bar 24, retainer ring 25.Extraction bar 24 is fixing with inwall 20 through retainer ring 25.Leave space 21 between extraction bar 24 and the inwall 20.When gas got into gas treatment case 7 through the solid phase micro-extracting head 14 on the circuit board 9,21 accomplished extraction process work through the space.Screw thread 22 has been made in the outside of solid phase micro-extracting head 14, and is complementary with fixing hole 18 on the circuit board 9.
Shown in accompanying drawing 6, retainer ring 25 is to be made up of a circular iron ring 26 and four supports 27 of dividing ring equally, and iron ring 26 is enclosed within on the extraction bar 24.
Shown in accompanying drawing 7, be operation interface of the present invention, connect additional power source, press start button, this installs operation, presses stop button, and this device is out of service.
Embodiment 1 fitted up formaldehyde treated effect identification experiment in the bedroom after 30 days
Step 1 is handled the detection of concentration of formaldehyde in the preceding bedroom
1. sampling
Closed the doors and windows 24 hours, and open furniture all in the bedroom.Selected distance ground level 1.5m during sampling is apart from 5 place's sampled points of metope 1m.Take solution absorption method, the sampling time is 45min.The morning 8:00-9:00, afternoon each once sampling of 14:00-15:00, METHOD FOR CONTINUOUS DETERMINATION 5 days.
2. detect
This detects and adopts the acetylacetone,2,4-pentanedione AAS.Its principle is after the formaldehyde in the room air is absorbed by water, in pH is acetate-ammonium acetate buffer solution of 6, reacts with acetylacetone,2,4-pentanedione, under the boiling water bath condition; Generate stable yellow compound rapidly; Measure in the 413nm wavelength with AAS, according to shade, colorimetric assay.Sampling volume is 30L.Record and handle that the formaldehyde mean concentration is 0.475mg/m in the preceding bedroom
3
The processing of formaldehyde in the air in step 2 bedroom
After closing the doors and windows 24 hours, this device is put in the bedroom, energized is pressed start button, makes its operation after 4 hours, presses stop button, deenergization.
Step 3 is handled the detection of concentration of formaldehyde in the bedroom, back
Operation is identical in sampling, detection and the step 1, records to handle that the formaldehyde mean concentration is 0.008mg/m in the bedroom, back
3The formaldehyde clearance has reached 98.32%.
To sum up, the operation of this device can be removed in the room air 98.32% formaldehyde gas in 4 hours.In addition, this device can be realized the cleaning fully of formaldehyde in indoor air through increase work number of times and working time.
Claims (4)
1. air processor; It is characterized in that: it comprises screen pack (1), gas access (2), gas propulsive pump (3), gas treatment case (7), gas excavationg pump (6), gas vent (5), protection network (5), external power supply socket (8); Be provided with a series of solid phase micro-extracting head circuit board (9) in the gas treatment case (7); At a distance of 2-3cm, the micro-extracting head dislocation is arranged between adjacent circuit board (10) and the circuit board (17), and micro-extracting head (11) and micro-extracting head (15) be not on a line; On the same circuit board, 2cm apart between the colleague or the adjacent micro extracting head (11) of same column and the micro-extracting head (12).
2. according to the described a kind of air processor of claim 1; It is characterized in that: solid phase micro-extracting head (14) comprising: inlet diameter (19), outlet diameter (23), extraction bar (24), retainer ring (25); Extraction bar (24) is fixing through retainer ring (25) and inwall (20); Leave space (21) between extraction bar (24) and the inwall (20), when gas got into gas treatment case (7) through the solid phase micro-extracting head (14) on the circuit board (9), extraction process work was accomplished in (21) through the space; Screw thread (22) has been made in the outside of solid phase micro-extracting head (14), and is complementary with fixing hole (18) on the circuit board (9).
3. according to the described a kind of air processor of claim 1, it is characterized in that: circuit board adopts wood materials or plastics, and the thickness of plate is 1cm, and micro-extracting head adopts steel, and through changing extraction bar (24), micro-extracting head is reusable.
4. according to the described a kind of air processor of claim 1; It is characterized in that: worked 4 hours; Just can remove and fit up after 30 days 98.32% formaldehyde in the air of bedroom,, also can realize processing other pernicious gas in the air through extracting bar (24) kind in the replacement solid phase micro-extracting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110386451.XA CN102489105B (en) | 2011-11-29 | 2011-11-29 | Air treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110386451.XA CN102489105B (en) | 2011-11-29 | 2011-11-29 | Air treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102489105A true CN102489105A (en) | 2012-06-13 |
| CN102489105B CN102489105B (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110386451.XA Expired - Fee Related CN102489105B (en) | 2011-11-29 | 2011-11-29 | Air treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102489105B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585758A (en) * | 2019-09-18 | 2019-12-20 | 昆明理工大学 | Construction method of selectable array type analysis platform based on solid-phase microextraction of various template molecularly imprinted polymers |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2315474A1 (en) * | 1999-08-12 | 2001-02-12 | Donald S. Forsyth | Micro extraction technique |
| US6825046B1 (en) * | 1999-08-12 | 2004-11-30 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Health | Micro extraction technique |
| CN101209410A (en) * | 2006-12-30 | 2008-07-02 | 中国科学院生态环境研究中心 | Solid phase micro-extracting head and preparation thereof |
| CN101496958A (en) * | 2009-01-14 | 2009-08-05 | 南开大学 | Solid phase micro-extraction device and method for preparing fibre extraction head thereof |
| CN201944960U (en) * | 2011-02-28 | 2011-08-24 | 涂志龙 | Air purifier |
| CN202028338U (en) * | 2011-04-05 | 2011-11-09 | 山东拓博昊源化工有限公司 | Formaldehyde purification device easy for cleaning |
-
2011
- 2011-11-29 CN CN201110386451.XA patent/CN102489105B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2315474A1 (en) * | 1999-08-12 | 2001-02-12 | Donald S. Forsyth | Micro extraction technique |
| US6825046B1 (en) * | 1999-08-12 | 2004-11-30 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Health | Micro extraction technique |
| CN101209410A (en) * | 2006-12-30 | 2008-07-02 | 中国科学院生态环境研究中心 | Solid phase micro-extracting head and preparation thereof |
| CN101496958A (en) * | 2009-01-14 | 2009-08-05 | 南开大学 | Solid phase micro-extraction device and method for preparing fibre extraction head thereof |
| CN201944960U (en) * | 2011-02-28 | 2011-08-24 | 涂志龙 | Air purifier |
| CN202028338U (en) * | 2011-04-05 | 2011-11-09 | 山东拓博昊源化工有限公司 | Formaldehyde purification device easy for cleaning |
Non-Patent Citations (1)
| Title |
|---|
| 何轶伦: "新型固相微萃取技术（SPME）及其在室内环境检测中的应用研究", 《中国优秀博硕士学位论文全文数据库（硕士） 工程Ⅰ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585758A (en) * | 2019-09-18 | 2019-12-20 | 昆明理工大学 | Construction method of selectable array type analysis platform based on solid-phase microextraction of various template molecularly imprinted polymers |
| CN110585758B (en) * | 2019-09-18 | 2021-10-19 | 昆明理工大学 | Construction method of selectable array type analysis platform based on solid-phase microextraction of various template molecularly imprinted polymers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102489105B (en) | 2014-02-26 |
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Effective date of registration: 20191226 Address after: 344000 third floor, building A1, small and medium-sized enterprise park, science and innovation incubation base, 198 Jinzhao Avenue, Fuzhou high tech Industrial Development Zone, Fuzhou City, Jiangxi Province Patentee after: Jiangxi Long Rui Technology Co.,Ltd. Address before: 330063 Nanchang, Jiangxi province and South Road, No. 696 Patentee before: NANCHANG HANGKONG University |
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Effective date of registration: 20200312 Address after: 330063 Nanchang, Jiangxi province and South Road, No. 696 Patentee after: NANCHANG HANGKONG University Address before: 344000 third floor, building A1, small and medium-sized enterprise park, science and innovation incubation base, 198 Jinzhao Avenue, Fuzhou high tech Industrial Development Zone, Fuzhou City, Jiangxi Province Patentee before: Jiangxi Long Rui Technology Co.,Ltd. |
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Granted publication date: 20140226 Termination date: 20211129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |