CN202315659U - Indoor formaldehyde purifier - Google Patents
Indoor formaldehyde purifier Download PDFInfo
- Publication number
- CN202315659U CN202315659U CN201120325588XU CN201120325588U CN202315659U CN 202315659 U CN202315659 U CN 202315659U CN 201120325588X U CN201120325588X U CN 201120325588XU CN 201120325588 U CN201120325588 U CN 201120325588U CN 202315659 U CN202315659 U CN 202315659U
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- purifying
- indoor formaldehyde
- air
- formaldehyde device
- net
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an indoor air purification device, in particular an indoor formaldehyde purifier used for purifying formaldehyde, which is characterized in that the bottom of the purifier is provided with a water tank, and a formaldehyde catching agent is contained in the water tank. Polluted air is introduced into an air purifier by a draught fan, and is diffused outwards after being contacted with the formaldehyde catching agent in the water tank momently and sequentially passes through six layers of different purification nets from inside to outside. The purification nets are used for effectively removing the formaldehyde, benzene series substances, ammonia, total volatile organic matter and other toxic and harmful smelly gases and killing various bacteria so as to achieve the effect of air purification.
Description
Affiliated technical field
The utility model is a kind of indoor air-purification device, and this device is a kind of purifying indoor formaldehyde device that is used to purify indoor formaldehyde, belongs to air purification field.
Background technology
Formaldehyde is confirmed as carcinogenic and teratogenesis shape material by the World Health Organization; It is the allergen of generally acknowledging; It also is one of potential strong mutagen; Long-term contact low dosage formaldehyde can cause diseases such as chronic respiratory disease, pregnancy syndrome, leukaemia, can also cause degradation disease under neonatal chromosome disorder and teenager's memory, the intelligence.In all contactees, children and pregnant woman's PARA FORMALDEHYDE PRILLS(91,95) are particularly responsive, and it is maximum to absorb back harm.People need finishing for newly-built dwelling house and office space; Because finishing and furniture manufacturing will be used a large amount of artificial boards (like glued board, lumber core, MDF, particieboard, consolidated floor and compoiste wood floor etc.); Need to use in a large number the adhesive of the high formaldehyde of toxicity and produce wood-based plate as the raw material manufacturing; Because the formaldehyde release period in the adhesive is very long, generally reaches 15 years, causes formaldehyde to become the major pollutants in the room air.
Indoor air cleaner be realize air cleaning the most directly, instrument the most easily; Along with the continuous variation of room air pollution character and the increasing of pollution level; The indoor air purification technology has also obtained development fast; Air purifying process mainly contains at present: air purification methods such as efficient HEPA filtration method, physical adsorption techniques, Electrostatic Absorption technology, anion technology, catalysis technique, ultraviolet Technology and biotechnology are briefly introducing these several major techniques below:
Efficient HEPA filtration method: HEPA is interwoven by very tiny organic fiber, and stronger to the capturing ability of particulate, the aperture is small; Adsorption capacity is big, and purification efficiency is high, and possesses water imbibition; To 0.3 micron particle purifying rate is 99.97%, but undesirable for the purification efficiency of dusty gas.
Physical adsorption techniques: adopt different purification mechanisms respectively; With particulate pollutant and gas pollutant absorption; Be that common filtering technique and charcoal absorption technology are combined, improved purification efficiency generally, but there is the absorption saturation state in active carbon; And active carbon is not strong to the adsorption effect of indoor major pollutants formaldehyde, thereby is not widely used.
Electrostatic Absorption technology: be a kind of electrostatic air filter, better to larger particles pollutant effect, but can produce secondary pollution such as ozone, just progressively eliminated.
Anion fine-purification technology: a kind of clarifier that is widely used, produce anion through highfield, form " heavy ion " with particulate pollutant, sedimentation or be adsorbed on body surface, and can kill bacteria.
Catalysis technique: with catalysis is main, and in conjunction with hyperfiltration, thereby guaranteeing to make at normal temperatures and pressures multiplely has the gas of flavor to resolve into harmless tasteless substance, changes chemisorbed into by simple physical absorption, does not produce secondary pollution.Pernicious gas adsorbent in the market and furniture absorption treasured all belong to this series products.
Ultraviolet Technology: penetrate the cells of microorganisms film through ultraviolet irradiation; Destroy the dna structure of germ, bacterium, parasite and other sick bodies; Be bacterial death or irreproducible offspring; Thereby reach the effect of degerm, but because indoor air flows property is poor, it is unsatisfactory directly disinfection by ultraviolet light to be used for the indoor air purification effect.
Biotechnology: the biological method purification organic exhaust gas be microorganism with organic matter for the carbon source of its growth and the energy with its oxidation, be degraded to the method for nontoxic, harmless inorganic matter.
Summary of the invention
The utility model is integrated to the existing pluses and minuses of different purification techniques through the analysis to domestic and international air purifying process, according to the existing market demand status, has designed a purifying indoor formaldehyde device.Be convenient to better clean room's internal contamination air, eliminate indoor formaldehyde and pollute.
The technical scheme of the utility model is: the purifying indoor formaldehyde device is formed a whole by dynamic Control district, six layers of purifying net, lower flume and purifying indoor formaldehyde device housing, and is cylindrical.The dynamic Control district has power switch button, rotational speed regulation button and work display lamp to be used for controlling the duty of purifying indoor formaldehyde device, and pernicious gas detects the display screen joint detection device interior air condition of display room at any time.Be provided with water inlet at purifying indoor formaldehyde device top and be used for to lower flume filling formaldehyde catching agent, the lower flume bottom has delivery port to be used for formaldehyde catching agent in the emptying lower flume.Lower flume is connected with circulating water pipe through miniature circulating pump with upper flume, constitutes a circulation with the ground floor purifying net.The air-introduced machine at purifying indoor formaldehyde device top is introduced center-aisle with room air; Center-aisle is trumpet-shaped dividing plate and is constituted by up big and down small; Air gets into of short duration the contact afterwards to external diffusion of formaldehyde catching agent in purifying indoor formaldehyde device bottom and the lower flume along center-aisle; From inside to outside successively through six layers of different purifying net; Wherein between the 4th layer of purifying net and the layer 5 purifying net ultraviolet light is arranged, and various bacteriums are effectively removed and killed to ultraviolet light with the purifying net combination to toxic and harmfuls such as airborne formaldehyde, benzene series thing, ammonia, total volatile organisms at the purifying net top; Reach the effect that purifies air, purifying purifying net can change one by one.
The beneficial effect of the utility model is: the purifying indoor formaldehyde device is simple to operate, and clean-up effect is high, non-secondary pollution, and can show and be user-friendly to the concentration of indoor harmful gas.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the front view of the utility model, and Fig. 2 is the cutaway view of the utility model.
Label among the figure: 1. purifying indoor formaldehyde device housing, 2. dynamic Control district, 3. pernicious gas detects display screen, 4. six layers of purifying net, 5. delivery port; 6. lower flume, 7. water inlet, 8. power switch button, 9. work display lamp, 10. air-introduced machine switch and rotational speed regulation button; 11. thin wire gauze, 12. air-introduced machines, 13. ultraviolet lights, 14. dividing plates, 15. center-aisles; 16. the ground floor purifying net, 17. second layer purifying nets, 18. the 3rd layers of purifying net, 19. the 4th layers of purifying net, 20. layer 5 purifying nets; 21. the layer 6 purifying net, 22. circulating water pipes, 23. miniature circulating pumps, 24. upper flumes.
The specific embodiment
Referring to Fig. 1, Fig. 2 in the Figure of description, the utility model device mainly is made up of purifying indoor formaldehyde device housing 1, dynamic Control district 2, six layers of purifying net 4 and lower flume 6.Turn on the power switch button 8 during use, work display lamp 9 demonstration greens just often can be opened air-introduced machine switch and rotational speed regulation button 10, and the user can regulate the air quantity size according to demand.Room air leads to 15 in the middle of being introduced by air-introduced machine 12; Air gets into center-aisle 15 bottoms under the effect of dividing plate 14; Formaldehyde catching agent carries out of short duration the contact in air and the lower flume 6, and wherein the airborne formaldehyde of part is absorbed decomposition, and residual gas is successively through six layers of different purifying net; Formaldehyde and other toxic and harmful are cleaned elimination, finally discharge clean air.Pernicious gas detects the concentration that display screen 3 can reflect pernicious gases such as indoor formaldehyde at any time, makes things convenient for the user with reference to use.
Claims (7)
1. purifying indoor formaldehyde device; Constitute by dynamic Control district (2), six layers of purifying net (4), lower flume (6) and purifying indoor formaldehyde device housing (1); Whole cylindrical; It is characterized in that dynamic Control district (2) is made up of pernicious gas detection display screen (3), water inlet (7), power switch button (8), work display lamp (9), air-introduced machine switch and rotational speed regulation button (10), air-introduced machine (12), miniature circulating pump (23), upper flume (24), six layers of purifying net (4) are made up of six layers of different purifying net.
2. purifying indoor formaldehyde device according to claim 1; It is characterized in that air-introduced machine (12) is at purifying indoor formaldehyde device top; Air is from top to bottom introduced purifying indoor formaldehyde device center-aisle (15), and dividing plate (14) is arranged in the center-aisle (15), and dividing plate (14) is horn-like.
3. purifying indoor formaldehyde device according to claim 1 is characterized in that lower flume (6) and upper flume (24) constitute a circulation through miniature circulating pump (23), circulating water pipe (22) and ground floor purifying net.
4. purifying indoor formaldehyde device according to claim 1 it is characterized in that between the 4th layer of purifying net (19) and the layer 5 purifying net (20) ultraviolet light (13) being arranged, and ultraviolet light is at the top of six layers of purifying net (4).
5. purifying indoor formaldehyde device according to claim 1 is characterized in that the purifying net in six layers of purifying net (4) can be changed one by one.
6. purifying indoor formaldehyde device according to claim 1 is characterized in that mainly harmful gas detecting display screen (3) can show the concentration of indoor formaldehyde, benzene series thing, total volatile organism and ammonia.
7. purifying indoor formaldehyde device according to claim 1 is characterized in that air-introduced machine switch and rotational speed regulation button (10) can regulate air quantity according to demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120325588XU CN202315659U (en) | 2011-08-25 | 2011-08-25 | Indoor formaldehyde purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120325588XU CN202315659U (en) | 2011-08-25 | 2011-08-25 | Indoor formaldehyde purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315659U true CN202315659U (en) | 2012-07-11 |
Family
ID=46427661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120325588XU Expired - Fee Related CN202315659U (en) | 2011-08-25 | 2011-08-25 | Indoor formaldehyde purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487557A (en) * | 2013-10-11 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Ambient air detection apparatus |
-
2011
- 2011-08-25 CN CN201120325588XU patent/CN202315659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487557A (en) * | 2013-10-11 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Ambient air detection apparatus |
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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: 20120711 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |