CN101927025A - Device and method for purifying indoor air - Google Patents
Device and method for purifying indoor air Download PDFInfo
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- CN101927025A CN101927025A CN 201010275730 CN201010275730A CN101927025A CN 101927025 A CN101927025 A CN 101927025A CN 201010275730 CN201010275730 CN 201010275730 CN 201010275730 A CN201010275730 A CN 201010275730A CN 101927025 A CN101927025 A CN 101927025A
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Abstract
The invention belongs to the technical field of indoor air purification, and particularly relates to a purifying device required by air purification in relatively-enclosed spaces such as family rooms, offices, movie theaters, public bath rooms and the like, and a purifying method thereof. The purifying method comprises that: air is introduced into a photochemical reaction device under the action of an induced-draft device, and is subjected to photochemical reaction and sterilization in the photochemical reaction device by utilizing ultraviolet rays; the air subjected to the photochemical reaction enters an inner layer of an absorption tube; absorption liquid is introduced to an outer layer of the absorption tube, and absorbs products generated in the photochemical reaction and residual pollutants in the air; the air absorbed by the absorption liquid and the absorption liquid enter an air-liquid separating device; the air is absorbed further in the air-liquid separating device by the absorption liquid; and the clean air is separated from the absorption liquid in the air-liquid separating device and is conveyed into a room or is discharged to atmosphere from an exhaust tube, and the absorption liquid flows back to a liquid storage tank.
Description
Technical field:
The invention belongs to the indoor air purification technical field, be specifically related to required purifier and the purification method thereof of air cleaning in the relative closure spaces such as a kind of family room, office, cinema, bathhouse.
Background technology:
Along with improving constantly of The development in society and economy and people's living standard, when increasing people transforms at the moving to a better place new home with to outmoded room, need transform and decorate the facility in house, and purchase various new furniture, with convenient daily daily life.But, so also inevitably all kinds of polluters have been incorporated into the room.Therefore the decontamination chamber environment pollution is the problem that is directly connected to people's healthy and quality of life.
Common indoor environmental pollution thing has following several:
Formaldehyde is modal indoor air pollutants, mainly from interior decoration, decorate employed sheet material, binding agent and multiple paint ingredient.The decomposition dispose procedure of formaldehyde belongs to room air chronicity polluter slowly and lastingly.Up-to-date announce by American National occupational safety and health research institute, the whole America environmental health Science Institute and American National ICR 19 in the potential carcinogen matter, formaldehyde is listed.
Except that formaldehyde, total volatile organism (TVOC) also is the important pollutant of room air.TVOC comprises fat hydrocarbon, aromatic hydrocarbon, alcohol, aldehyde, ketone, acid, esters and derivant thereof, organic general name in the room air of boiling point between 50-260 ℃.At present, the average level of pollution of domestic TVOC is between 0.31-3.91ppmC; Owing to contained multiple potential carcinogenic, teratogenesis such as formaldehyde, acetaldehyde, styrene, ditridecyl phthalate, halogenated organic hydrocarbon (chloroform, tetrachloroethylene), all kinds of aromatic hydrocarbons, mutagenic potential material in the TVOC index, therefore be the aggregative indicator of passing judgment on the room air quality.
Indoor air pollutants also comprise by smoking produce 3,4-benzopyrene and other multiple polycyclic aromatic hydrocarbon, be the strong carcinogen of generally acknowledging at present.In addition, in the singing-hall, the public place of crowd massings such as theater, bathroom, hospital ward, airtight air ambient causes that very easily various pathogenic bacteria viruses spread, and this also is one of main path of each parainfluenza and other disease transmission.
The Prevention Technique means of current room air pollution are limited.The most frequently used method is to window, and accelerates the circulation of room air.But this method is subjected to the restriction of outdoor environmental conditions situation through regular meeting, particularly warms oneself in the winter time when season and summer using air-conditioning equipment, frequently windows and can bring many discomforts to the people.Commercial indoor air purification treatment technology has indoor humidifier, ultraviolet disinfection technology, indoor ozone disinfection technology and the air filtration method of purification etc.These technology are to use separately a bit, as room humidifier, ultraviolet sterilizing lamp; Several technology couplings are also arranged, as the indoor air cleaner commodity of common ultraviolet sterilization lamp and activated carbon filtration coupling.
In known systems, the advantage of ultraviolet technique is that bactericidal effect is good, and shortcoming is: can only sterilize by direct irradiation, if human body is careless and ultraviolet comes in contact, then can bring damage, and this direct irradiation can not cause the substantial variation of indoor contaminants of chemical origin harm.Ozone disinfecting technology utilizes ozone that air is carried out disinfection, but residual ozone can cause damage to the respiratory system of human body in the air of sterilization back.Plain bore net filtration photocatalyst of titanium dioxide technology has the technology characteristic of simple, and shortcoming is: when filtering layer is thin, can take place to contact with pollutant insufficient, the photon energy decrease in efficiency, pollutant removal is undesirable; When filtering layer was blocked up, then air drag increased, and the equipment dynamic loss increases.The air filtration method of purification is that filtrate purifies air with active carbon, synthetic fibers filter cloth, and these material adsorption capacities are low, and air drag is big, and the life-time service effect can descend, and untimelyly also can grow secondary pollution if change.Up-to-date visible plasma purification techniques in the document, utilize plasma generator to make to bring out in the air and produce high mars free radical air is purified, its advantage is that reaction rate is fast, shortcoming is the device structure complexity, high mars free radical itself is harmful, if the pollutant degraded of being brought out by free radical not exclusively easily produces secondary pollution.
Summary of the invention:
In sum, in order to overcome the deficiency of prior art problem, the invention provides a kind of indoor air-purification device and method, it is to utilize blower unit that room air is introduced photochemical reaction device, room air utilizes ultraviolet to carry out photochemical reaction and sterilization in photochemical reaction device, and then enter absorption tube, absorption liquid in the absorption tube adsorbs residual pollutant in photochemically reactive product and the gas, after the pure air of absorption liquid after absorbing enters gas-liquid separator together with absorption liquid, absorption liquid separates with pure air in gas-liquid separator, clean air from exhaustor send back to indoor or row to atmosphere, the absorption liquid into fluid reservoir that refluxes.
For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that
A kind of indoor air-purification device, wherein: it comprises blower unit, photochemical reaction device, absorption tube, fluid reservoir and gas-liquid separator, described photochemical reaction device comprises reative cell, quartz burner, import connector and outlet connector, import connector and outlet connector are separately positioned on the two ends of reative cell, be provided with quartz burner in the reative cell, the quartz burner two ends are separately positioned on the import connector and export on the connector; The outlet connector connects tee T, tee T comprises the first gas circuit pipe, the first liquid road sleeve pipe and liquid road arm, the first gas circuit pipe is arranged in the first liquid road sleeve pipe, the first gas circuit pipe is communicated with reative cell, the tube wall of the first gas circuit pipe is provided with first micropore, the first gas circuit pipe is communicated with by first micropore with the first liquid road sleeve pipe, and the first liquid road sleeve pipe is communicated with liquid road arm, and liquid road arm is communicated with fluid reservoir; Described absorption tube is the helical form Double layer pipeline, internal layer is the second gas circuit pipe, skin is the second liquid road sleeve pipe, the tube wall of the second gas circuit pipe is provided with second micropore, the second gas circuit pipe is communicated with by second micropore with the second liquid road sleeve pipe, the second gas circuit pipe is communicated with the first gas circuit pipe, and the second liquid road sleeve pipe is communicated with the first liquid road sleeve pipe; Described gas-liquid separator also is a double-decker, inner chamber is that air cavity is communicated with the second gas circuit pipe, exocoel is that sap cavity is communicated with the second liquid road sleeve pipe, internal chamber wall is provided with the 3rd micropore, inner chamber is communicated with by the 3rd micropore with exocoel, interior intracavity is provided with exhaustor, and exhaustor is communicated with blower unit, and exocoel is communicated with fluid reservoir.
Technical scheme of the present invention can also be achieved in that described reaction chamber wall is spherical convex-concave structure, and reaction chamber wall is provided with catalyst, and the outer wall of reative cell is provided with reflector layer.
Technical scheme of the present invention can also be achieved in that the liquid road arm of described tee T is provided with float-controlled valve and filter screen, and filter screen is arranged on the float-controlled valve.
Technical scheme of the present invention can also be achieved in that described blower unit is a blower fan, and blower fan is connected with the exhaustor of gas-liquid separator; Perhaps the exhaustor of gas-liquid separator is connected with the air inlet system of air-conditioning.
Technical scheme of the present invention can also be achieved in that described gas-liquid separator bottom is an infundibulate, and its bottom connects fluid reservoir by pipeline, and pipeline is communicated with the exocoel of fluid reservoir and gas-liquid separator, and pipeline is provided with valve.
Technical scheme of the present invention can also be achieved in that described catalyst is a titanium dioxide, or its main component is a titanium dioxide.
Technical scheme of the present invention can also be achieved in that described absorption tube is connected with the import of gas-liquid separator, import is arranged on the top of gas-liquid separator, the air inlet of exhaustor is arranged on the bottom of the inner chamber of gas-liquid separator, and the height of the air inlet of exhaustor is less than the height of the import of gas-liquid separator.
A kind of method of indoor air purification: it is under the effect of blower unit air to be introduced photochemical reaction device, in photochemical reaction device, utilize ultraviolet that air is carried out photochemical reaction and sterilization, pass through the internal layer of the air admission absorption tube after the photochemical reaction then, skin at absorption tube is connected with absorption liquid, absorption liquid absorbs residual pollutant in photochemically reactive product and the gas, after the gas of absorption liquid after absorbing enters gas-liquid separator together with absorption liquid, absorption liquid further absorbs gas in gas-liquid separator, Jie Jing gas separates in gas-liquid separator with absorption liquid then, clean air from exhaustor send back to indoor or row to atmosphere, the absorption liquid into fluid reservoir that refluxes.
Technical scheme of the present invention can also be achieved in that the mass percent of the each component of described absorption liquid is: Na
2CO
30.01 NaHCO-10%,
30.01-10%, phenyl methyl polysiloxanes 0.01-30%, tri-p-cresyl phosphate 0.01-30%, ethylene glycol 0.01-10%, all the other are Polyethylene Glycol.
Beneficial effect of the present invention is:
1, the present invention is combined as a whole indoor little air-polluting purification, the poisoning bacterium process of going out, and the equipment sterilization process does not have ultraviolet and leaks highly effective and safe; Equipment has also been finished the activation of the optical excitation of trace contaminant molecule in the air, photochemistry catalyst titanium dioxide when indoor little contaminated air is carried out ultraviolet sterilization, and the contact catalysis oxidation of pollutant and photochemistry catalyst.After handled the photochemical reaction chamber, room air entered absorption tube, and the photochemical reaction conversion product can fully contact with the absorption liquid long period with residual contaminants, and assimilation effect can significantly improve.
2, absorption liquid decontamination operation principle used in the present invention is simple, can realize that absorption liquid is to the absorption that circulates repeatedly of indoor little contaminated air, absorption liquid absorbs the visual interior space flexible in size design replacement cycle of capacity of pollutant, discarded absorption liquid recycling is simple to operate, not only be convenient to realize Standardization instrument, and be convenient to the daily operation management of equipment.
3, key equipment involved in the present invention comprises photochemical reaction chamber, spiral absorption tube and gas-liquid separator, and its inner gas channels does not have the obstruction that filter screen, granule barrier or liquid residue form in running.Therefore, equipment dynamic consumes little, and noise is low, and the non-secondary pollution thing takes place.Equipment is durable in use, is convenient to regular maintenance.
4, the absorption liquid that uses of the present invention is chemical mixture, and related chemical constituent is nontoxic, harmless, free from extraneous odour, does not have in equipment running process and leaks, and the use operation cycle is long.Absorption liquid is changed easy, can realize accessible recovery replacing.Be convenient to industry through the discarded absorption liquid that reclaims and concentrate Regeneration Treatment.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of photochemical reaction device of the present invention;
Fig. 3 is the structural representation of tee T of the present invention;
Fig. 4 is an absorption tube internal structure sketch map of the present invention;
Fig. 5 is the structural representation of gas-liquid separator of the present invention;
Fig. 6 is the schematic top plan view of Fig. 5 of the present invention;
Fig. 7 is a flow chart of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, shown in Figure 2, a kind of indoor air-purification device, it comprises blower unit 14, photochemical reaction device, absorption tube 8, fluid reservoir 17 and gas-liquid separator 9, described photochemical reaction device comprises reative cell 2, quartz burner 4, import connector 1 and outlet connector 6, import connector 1 and outlet connector 6 are separately positioned on the two ends of reative cell 2, be provided with quartz burner 4 in the reative cell 2, reative cell 2 inwalls are spherical convex-concave structure, reative cell 2 inwalls are provided with titanium dioxide, the outer wall of reative cell 2 is provided with reflector layer 5, and quartz burner 4 two ends are separately positioned on import connector 1 and export on the connector 6.
As Fig. 1, shown in Figure 3, outlet connector 6 connects tee T 7, tee T 7 comprises the first gas circuit pipe 19, the first liquid road sleeve pipe 20 and liquid road arm 22, the first gas circuit pipe 19 is arranged in the first liquid road sleeve pipe 20, the first gas circuit pipe 19 is communicated with reative cell 2, the tube wall of the first gas circuit pipe 19 is provided with first micropore 21, the first gas circuit pipe 19 is communicated with by first micropore 21 with the first liquid road sleeve pipe 20, the first liquid road sleeve pipe 20 is communicated with liquid road arm 22, liquid road arm 22 is communicated with fluid reservoir 17 by microtubule 18, liquid road arm 22 is provided with float-controlled valve 24 and filter screen 23, and filter screen 23 is arranged on the float-controlled valve 24; The first gas circuit pipe 19 is communicated with the second liquid road sleeve pipe 27 of the second gas circuit pipe, 25, the first liquid road sleeve pipes, the 20 connection absorption tubes 8 of absorption tube 8; As Fig. 1, shown in Figure 4, absorption tube 8 is the helical form Double layer pipeline, internal layer is the second gas circuit pipe 25, skin is the second liquid road sleeve pipe 27, the tube wall of the second gas circuit pipe 25 is provided with second micropore 26, the second gas circuit pipe 25 is communicated with by second micropore 26 with the second liquid road sleeve pipe 27, and absorption tube 8 is connected in the import 28 of gas-liquid separator 9, and import 28 is arranged on the top of gas-liquid separator 9; As Fig. 1, shown in Figure 5, gas-liquid separator 9 also is a double-decker, inner chamber 13 is that air cavity is communicated with the second gas circuit pipe 25, exocoel 12 is that sap cavity is communicated with the second liquid road sleeve pipe 27, inner chamber 13 walls are provided with the 3rd micropore 11, inner chamber 13 is communicated with by the 3rd micropore 11 with exocoel 12, be provided with exhaustor 10 in the inner chamber 13, the air inlet of exhaustor 10 is arranged on the bottom of the inner chamber 13 of gas-liquid separator 9, the height of the air inlet of exhaustor 10 is less than the height of the import 28 of gas-liquid separator 9, exhaustor 10 is communicated with blower unit 14, gas-liquid separator 9 bottoms are infundibulate, exocoel 12 is communicated with fluid reservoir 17 by pipeline 16, and pipeline 16 is provided with valve 15, and blower unit 14 is a blower fan.
As shown in Figure 7, a kind of method of indoor air purification: it is under the effect of blower unit 14 air to be introduced photochemical reaction device, in photochemical reaction device, utilize ultraviolet that air is carried out photochemical reaction and sterilization, pass through the internal layer of the air admission absorption tube 8 after the photochemical reaction then, skin at absorption tube 8 is connected with absorption liquid, absorption liquid absorbs residual pollutant in photochemically reactive product and the air, after the air of absorption liquid after absorbing enters gas-liquid separator 9 together with absorption liquid, absorption liquid further absorbs air in gas-liquid separator 9, Jie Jing gas separates in gas-liquid separator 9 with absorption liquid then, clean air from exhaustor 11 send back to indoor or row to atmosphere, the absorption liquid into fluid reservoir 17 that refluxes.
Store absorption liquid in the fluid reservoir 17, the mass percent of the each component of absorption liquid is: Na
2CO
34%, NaHCO
35%, phenyl methyl polysiloxanes 15%, tri-p-cresyl phosphate 12%, ethylene glycol 6%, all the other are Polyethylene Glycol.
During use, start blower unit 14, open the switch of quartz burner 4, open valve 15, quartz burner 4 produces the ultraviolet of wavelength at 190-420nm, and affact the surface of titanium dioxide, the catalytic activity of titanium dioxide is excited, and indoor contaminated air enters reative cell 2 from the air inlet of reative cell 2, under the combined effect of ultraviolet and titanium deoxide catalyst, photochemical reaction takes place, and ultraviolet also carries out sterilizing to contaminated air simultaneously.
Contaminated air first gas circuit pipe 19 through tee T 7 after reative cell 2 preliminary purifications enters absorption tube 8, when the air of preliminary purification when the first gas circuit pipe 19 passes through, make and produce negative pressure in the tee T 7, under suction function, float-controlled valve 24 is opened, absorption liquid in the fluid reservoir 17 is through microtubule 18, enter the first liquid road sleeve pipe 20 through liquid road arm 22 again, first micropore 21 that distributes on the first gas circuit pipe 19 enters the first gas circuit pipe 19, and at the first gas circuit pipe, 19 inner surfacies formation liquid film, because the second gas circuit pipe 25 of absorption tube 8 is communicated with the first gas circuit pipe 19 of tee T 7, the second liquid road sleeve pipe 27 of absorption tube 8 is communicated with the first liquid road sleeve pipe 20 of tee T 7, therefore, the inner surface of the second gas circuit pipe 25 also forms liquid film, through the room air of preliminary purification in the first gas circuit pipe 19 and the second gas circuit pipe 25 in the process of flowing, in the air contained amounts of residual contamination do and photochemically reactive product all with liquid film generation Absorption, air further purifies in absorption tube 8.
Room air after purifying once more is along the tangential direction of gas-liquid separator 9, in import 28 enters gas-liquid separator 9, because the inner chamber 13 of gas-liquid separator 9 is communicated with the second gas circuit pipe 25, exocoel 12 is communicated with the second liquid road sleeve pipe 27, therefore, the inner surface of inner chamber 13 also has liquid film, room air after purifying once more enters the inner chamber 13 of gas-liquid separator 9, pollutant residual in the air are further absorbed by the liquid film of the inner surface of inner chamber 13, then Jie Jing air from exhaustor 10 through blower fan, sent to indoorly once more, or row is to atmosphere, or through air-conditioning temperature-reducing or be sent to indoor after heating up.And the absorption liquid in the second liquid road sleeve pipe 27 through the exocoel 12 of gas-liquid separator 9, from the pipeline 16 of gas-liquid separator 9 lower ends, flows back to fluid reservoir 17.
The inwall of the reative cell 2 of photochemical reaction device is spherical convex-concave structure, reative cell 2 inwalls are provided with titanium dioxide, the outer wall of reative cell 2 is provided with reflector layer 5, spherical convex-concave structure makes the contaminated air turbulization motion of flowing through, but also increased the area of reative cell 2 inwalls, thereby increase the contact area of contaminated air and titanium dioxide, make more abundant that photochemical reaction carries out, reflector layer 5 can make the ultraviolet that is not absorbed by titanium dioxide, reflected back reative cell 2 inside, again absorbed energy savings by titanium dioxide.
The import 28 of gas-liquid separator 9 enters the tangential direction from absorption tube 8 effluent airs and liquid along gas-liquid separator 9, thereby gas is flowed downward along inner chamber 13 rotations of gas-liquid separator 9, discharges from exhaustor 10 in the bottom of inner chamber 13; Absorption liquid is flowed downward along exocoel 12 rotations of gas-liquid separator 9, advance fluid reservoir 17 from pipeline 16 backflows in the bottom of exocoel 12.The bottom of gas-liquid separator 9 is funnel-form simultaneously, thereby gas and absorption liquid are deposited at the inner chamber 13 and the exocoel 12 of gas-liquid separator 9 respectively more easily.
The exhaustor 10 of gas-liquid separator 9 is connected with blower unit 14, and blower unit 14 is an extension set, is arranged on outdoorly, is the part of indoor air-purification device of the present invention; Exhaustor 10 also can be connected with the blast pipe of air-conditioning, thereby makes through cleaned air passes through air-conditioning temperature-reducing or after heating in the return chamber.
The present invention is when initial start-up, should start blower unit 14 earlier, but do not start quartz burner 4 this moment, blower unit 14 work are opened float-controlled valve 24, and absorption liquid enters the exocoel 12 of the first liquid road sleeve pipe 20, the second liquid road sleeve pipe 27 and gas-liquid separator 9, thereby inwall at the first gas circuit pipe 19, the inwall of the inner chamber 13 of the inwall of the second gas circuit pipe 25 and gas-liquid separator 9 forms liquid film, opens quartz burner 4 when blower unit 14 operations again after about five minutes, and the present invention normally starts working.
Be noted that, the above embodiment is to the explanation of technical solution of the present invention and unrestricted, other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art, as long as do not exceed the thinking and the scope of technical solution of the present invention, all should be included within the interest field of the presently claimed invention.
Claims (9)
1. indoor air-purification device, it is characterized in that: it comprises blower unit (14), photochemical reaction device, absorption tube (8), fluid reservoir (17) and gas-liquid separator (9), described photochemical reaction device comprises reative cell (2), quartz burner (4), import connector (1) and outlet connector (6), import connector (1) and outlet connector (6) are separately positioned on the two ends of reative cell (2), be provided with quartz burner (4) in the reative cell (2), quartz burner (4) two ends are separately positioned on import connector (1) and export on the connector (6); Outlet connector (6) connects tee T (7), tee T (7) comprises the first gas circuit pipe (19), the first liquid road sleeve pipe (20) and liquid road arm (22), the first gas circuit pipe (19) is arranged in the first liquid road sleeve pipe (20), the first gas circuit pipe (19) is communicated with reative cell (2), the tube wall of the first gas circuit pipe (19) is provided with first micropore (21), the first gas circuit pipe (19) is communicated with by first micropore (21) with the first liquid road sleeve pipe (20), the first liquid road sleeve pipe (20) is communicated with liquid road arm (22), and liquid road arm (22) is communicated with fluid reservoir (17); Described absorption tube (8) is the helical form Double layer pipeline, internal layer is the second gas circuit pipe (25), skin is the second liquid road sleeve pipe (27), the tube wall of the second gas circuit pipe (25) is provided with second micropore (26), the second gas circuit pipe (25) is communicated with by second micropore (26) with the second liquid road sleeve pipe (27), the second gas circuit pipe (25) is communicated with the first gas circuit pipe (19), and the second liquid road sleeve pipe (27) is communicated with the first liquid road sleeve pipe (20); Described gas-liquid separator (9) also is a double-decker, inner chamber (13) is that air cavity is communicated with the second gas circuit pipe (25), exocoel (12) is that sap cavity is communicated with the second liquid road sleeve pipe (27), inner chamber (13) wall is provided with the 3rd micropore (11), inner chamber (13) is communicated with by the 3rd micropore (11) with exocoel (12), be provided with exhaustor (10) in the inner chamber (13), exhaustor (10) is communicated with blower unit (14), and exocoel (12) is communicated with fluid reservoir (17).
2. indoor air-purification device according to claim 1, it is characterized in that: the inwall of described reative cell (2) is spherical convex-concave structure, reative cell (2) inwall is provided with catalyst (3), and the outer wall of reative cell (2) is provided with reflector layer (5).
3. indoor air-purification device according to claim 1 is characterized in that: the liquid road arm (22) of described tee T (7) is provided with float-controlled valve (24) and filter screen (23), and filter screen (23) is arranged on the float-controlled valve (24).
4. indoor air-purification device according to claim 1 is characterized in that: described blower unit (14) is a blower fan, and blower fan is connected with the exhaustor (10) of gas-liquid separator (9); Perhaps the exhaustor (10) of gas-liquid separator (9) is connected with the air inlet system of air-conditioning.
5. indoor air-purification device according to claim 1, it is characterized in that: described gas-liquid separator (9) bottom is an infundibulate, its bottom connects fluid reservoir (17) by pipeline (16), pipeline (16) is communicated with the exocoel (12) of fluid reservoir (17) and gas-liquid separator (9), and pipeline (16) is provided with valve (15).
6. indoor air-purification device according to claim 2 is characterized in that: described catalyst (3) is a titanium dioxide, or its main component is a titanium dioxide.
7. indoor air-purification device according to claim 1 or 5, it is characterized in that: described absorption tube (8) is connected with the import (28) of gas-liquid separator (9), import (28) is arranged on the top of gas-liquid separator (9), the air inlet of exhaustor (10) is arranged on the bottom of the inner chamber (13) of gas-liquid separator (9), and the height of the air inlet of exhaustor (10) is less than the height of the import (28) of gas-liquid separator (9).
8. the method for indoor air purification according to claim 1, it is characterized in that: it is under the effect of blower unit (14) air to be introduced photochemical reaction device, in photochemical reaction device, utilize ultraviolet that air is carried out photochemical reaction and sterilization, pass through the internal layer of the air admission absorption tube (8) after the photochemical reaction then, skin at absorption tube (8) is connected with absorption liquid, absorption liquid absorbs residual pollutant in photochemically reactive product and the air, after the air of absorption liquid after absorbing enters gas-liquid separator (9) together with absorption liquid, absorption liquid further absorbs gas in gas-liquid separator (9), Jie Jing gas separates in gas-liquid separator (9) with absorption liquid then, clean air from exhaustor (10) send back to indoor or row to atmosphere, the absorption liquid into fluid reservoir (17) that refluxes.
9. the method for indoor air purification according to claim 8, it is characterized in that: the mass percent of the each component of described absorption liquid is: Na
2CO
30.01 NaHCO-10%,
30.01-10%, phenyl methyl polysiloxanes 0.01-30%, tri-p-cresyl phosphate 0.01-30%, ethylene glycol 0.01-10%, all the other are Polyethylene Glycol.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102757304A CN101927025B (en) | 2010-09-08 | 2010-09-08 | Device and method for purifying indoor air |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102757304A CN101927025B (en) | 2010-09-08 | 2010-09-08 | Device and method for purifying indoor air |
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| CN101927025A true CN101927025A (en) | 2010-12-29 |
| CN101927025B CN101927025B (en) | 2012-06-27 |
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|---|---|---|---|
| CN2010102757304A Expired - Fee Related CN101927025B (en) | 2010-09-08 | 2010-09-08 | Device and method for purifying indoor air |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626584A (en) * | 2012-04-11 | 2012-08-08 | 合肥工业大学 | Combined type indoor air purifier |
| CN103752111A (en) * | 2014-01-10 | 2014-04-30 | 金华职业技术学院 | Liquid absorptive air purifier |
| CN105381713A (en) * | 2015-11-28 | 2016-03-09 | 成都德善能科技有限公司 | Indoor air purifier |
| CN105457466A (en) * | 2015-11-28 | 2016-04-06 | 成都德善能科技有限公司 | Air purifier |
| CN111529224A (en) * | 2020-05-11 | 2020-08-14 | 青岛大学附属医院 | Isolation device for epidemic prevention medical vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180321A (en) * | 1996-02-02 | 1998-04-29 | 厄斯·弗斯特空气系统公司 | Liquid spray air purification apparatus |
| CN2481398Y (en) * | 2001-06-13 | 2002-03-13 | 梁明东 | Smoke and gas purifier |
| CN1465404A (en) * | 2002-07-01 | 2004-01-07 | 乔广生 | Air sterilizing purifier |
-
2010
- 2010-09-08 CN CN2010102757304A patent/CN101927025B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180321A (en) * | 1996-02-02 | 1998-04-29 | 厄斯·弗斯特空气系统公司 | Liquid spray air purification apparatus |
| CN2481398Y (en) * | 2001-06-13 | 2002-03-13 | 梁明东 | Smoke and gas purifier |
| CN1465404A (en) * | 2002-07-01 | 2004-01-07 | 乔广生 | Air sterilizing purifier |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626584A (en) * | 2012-04-11 | 2012-08-08 | 合肥工业大学 | Combined type indoor air purifier |
| CN103752111A (en) * | 2014-01-10 | 2014-04-30 | 金华职业技术学院 | Liquid absorptive air purifier |
| CN103752111B (en) * | 2014-01-10 | 2016-10-19 | 金华职业技术学院 | Liquid absorptive air purifier |
| CN105381713A (en) * | 2015-11-28 | 2016-03-09 | 成都德善能科技有限公司 | Indoor air purifier |
| CN105457466A (en) * | 2015-11-28 | 2016-04-06 | 成都德善能科技有限公司 | Air purifier |
| CN105381713B (en) * | 2015-11-28 | 2018-07-03 | 马鞍山纽盟知识产权管理服务有限公司 | A kind of indoor air cleaner |
| CN111529224A (en) * | 2020-05-11 | 2020-08-14 | 青岛大学附属医院 | Isolation device for epidemic prevention medical vehicle |
| CN111529224B (en) * | 2020-05-11 | 2022-04-12 | 青岛大学附属医院 | Isolation device for epidemic prevention medical vehicle |
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| Publication number | Publication date |
|---|---|
| CN101927025B (en) | 2012-06-27 |
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