CN2729562Y - Indoor air purification apparatus - Google Patents
Indoor air purification apparatus Download PDFInfo
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- CN2729562Y CN2729562Y CNU2004200090851U CN200420009085U CN2729562Y CN 2729562 Y CN2729562 Y CN 2729562Y CN U2004200090851 U CNU2004200090851 U CN U2004200090851U CN 200420009085 U CN200420009085 U CN 200420009085U CN 2729562 Y CN2729562 Y CN 2729562Y
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- valve
- air
- blower fan
- adsorption tower
- indoor air
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Abstract
The utility model relates to an indoor air purification apparatus, belonging to the field of environmental protection. The indoor air purification apparatus is used for purifying air and solving the problem of indoor air quality. The apparatus is composed of a blower fan (1), an absorbing tower (3), a heater (4), valves (2), (5), (6), (7), an air humidifier (8), a filter (9), a blowing and sweeping blower fan (10), etc. The blower fan (1) is connected with the valve (2), and the valve (2) is connected with the absorbing tower (3) whose outlet is connected with the valve (5). One end of the valve (6) is connected between the blower fan (1) and the valve (2), and the other end is connected between the absorbing tower (3) and the valve (5). One end of the valve (7) is connected between the valve (2) and the absorbing tower (3), and the other end is communicated with air. The heater (4) is installed beside the absorbing tower (3). The apparatus can thoroughly clean particles, gas pollutants, peculiar smell, and CO2 in the indoor air, and can regenerate molecular sieves. Microwaves and high-temperature resistance wires can thoroughly kill bacteria and pathogens. With the back blow of air, bad air can be directly exhausted out of a door through a waste gas pipeline.
Description
Technical field
Patent of the present invention relates to the purifier of a kind of room air in IAQ (indoor air quality) control field.
Background technology
Along with the raising of living standards of the people, also more and more higher to the requirement of health, the problem of indoor air quality has caused people's very big concern.Indoor pollutant mainly is divided into suspended particulate substance and gaseous contaminant two big classes.Suspended particulate substance comprises inorganic and organic particulate matter, microorganism and biological colloidal sol, as asbestos, glass fibre, fungus, antibacterial, protozoacide, virus, pollen etc.; Gaseous contaminant is divided into organic compound, inorganic compound, radioactive substance, as CO, CO
2, NO
2, SO
2, VVOC, VOCs, SVOCs, radon etc.Simultaneously, CO
2Be that human body produces maximum polluters, it accounts for 4% in the air that human body is breathed out.CO
2As the evaluation index of indoor air clean situation, generally require concentration to be no more than 0.07%.In public places such as the stadiums that seal, cinemas, because the spectators that hold are a lot, CO
2Very easily exceed standard, in case CO
2The content severe overweight then can influence human body respiration and metabolism, makes the people feel dizzy, stuffy, and causes other diseases.
The method that generally adopts in the air purification field has electrostatic method, absorption method, photocatalytic method, ozone method and anion method at present.But electrostatic method can only be caught particulate matter, and is like water off a duck's back for the abnormal flavour of air, and high voltage electric field can impact human body; Because pollutant levels are low, the lower and operating mode of photocatalytic method efficient also can produce new pollutant when unstable; The ozone method can make the indoor ozone content overproof in decomposing pollutant, cause secondary pollution; The anion method combines with the molecule micelle of positively charged in the air by discharging anion, form neutral bulky grain and settle down, but that these pollutant can't be discharged is outdoor, will form floating dust in case run into air-flow.The correlation theory worker has carried out the improvement of prior art according to this present situation, makes the clean-up effect of some technology that raising to a certain degree arranged; Also some research worker combines application to two or more methods, has also obtained effect preferably.But owing to reason such as indoor air pollutants complicated component, concentration be lower, also there are problems such as system complex, purification process instability, clean-up effect be undesirable in present indoor air purifier.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, purify purifier stable, good purification, fundamentally solve the problem of indoor air quality, for the user provides pure and fresh, natural, healthy indoor environment.
A kind of indoor air-purification device is made up of parts such as blower fan 1, valve 2, adsorption tower 3, heater 4, valve 5, valve 6, valves 7.Adsorption tower 3 is the common apparatus in air separation field.During operate as normal, valve 6,7 is closed, and valve 2,5 is opened, and room air enters adsorption tower 3 through blower fan 1 and removes wherein particulate matter, gaseous contaminant, abnormal flavour and CO
2, discharge through valve 5.After operation after a while, utilize microwave heating or electrical heating method that molecular sieve is regenerated, heater 4 starts and carries out desorbing, this moment, valve 2,5 was closed, valve 6,7 is opened, and gas enters adsorption tower 3 top blowback molecular sieves through valve 6, and waste gas is discharged by valve 7 in bottom of device.For adding filter at adsorption tower 3 front ends the service life that prolongs molecular sieve.With respect to the exsiccant characteristics of boreal climate, be to increase indoor humidity, can or add air humidifier in adsorption tower 3 rear ends, also can not only add filter but also add air humidifier in the rear end at front end.
This purifier comprises following characteristics: the adsorbent that adopt (1) has the good adsorption properties and the CO absorption of active carbon concurrently
2The performance of gas can thoroughly be removed particulate matter, gaseous contaminant, abnormal flavour and the CO of room air
2Gas.(2) adopt alternating temperature suction type absorption pollutant.(3) with electrical heating method or microwave heating method molecular sieve is regenerated.In to regenerating molecular sieve, microwave or high temperature resistance silk be killing bacteria and pathogenic microorganism thoroughly, uses the air blowback, and waste gas is directly discharged outdoor through exhaust piping.
Description of drawings
Fig. 1 is the indoor air-purification device sketch map.
The 1-blower fan, 2,5,6, the 7-valve, 3-adsorption tower, 4-heater, 10-purging motor
Fig. 2 is the indoor air-purification device sketch map of band air humidifier.
The 1-blower fan, 2,5,6, the 7-valve, 3-adsorption tower, 4-heater, 8-air humidifier
Fig. 3 is the indoor air-purification device sketch map of band filter.
The 1-blower fan, 2,5,6, the 7-valve, 3-adsorption tower, 4-heater, 9-filter
Fig. 4 is for not only with filter but also with the indoor air purifier sketch map of air humidifier.
The 1-blower fan, 2,5,6, the 7-valve, the 3-adsorption tower, the 4-heater, the 8-air humidifier,
The 9-filter.
The specific embodiment
In indoor air-purification device as shown in Figure 1, valve 2,5,6,7 is automatic control or manually control.Connected mode: blower fan 1 links to each other with valve (2), and valve 2 links to each other with adsorption tower 3 again, and the outlet of adsorption tower connects valve 5.Purging motor 10 connects threeway, and the other end of threeway connects valve 6, the three ends and is connected between blower fan 1 and the valve 2.Valve 6 one ends are connected between blower fan 1 and the valve 2, and the other end is connected between adsorption tower 3 and the valve 5.Valve 7 one ends are connected between valve 2 and the adsorption tower 3, and the other end communicates with atmosphere, and heater 4 is installed in the side of adsorption tower 3.During operate as normal, valve 6,7 is closed, and valve 2,5 is opened, and air enters adsorption tower 3 by blower fan 1 through valve 2 and removes air pollutants, abnormal flavour and CO
2Gas, purifying air enters indoor through valve 5.After operation after a while, utilize microwave heating or electrical heating method that molecular sieve is regenerated, heater 4 starts and carries out desorbing, this moment, valve 2,5 was closed, valve 6,7 is opened, start blower fan 1 or purging motor 10, gas enters adsorption tower 3 top blowback molecular sieves through valve 6, and waste gas is discharged to outdoor through valve 7.This mode equipment is simple, exempts to clean, and is applicable to southern humid area and moistureproof Factory Building or the warehouse that requires arranged.
Embodiment 2
In indoor air-purification device as shown in Figure 2, valve 2,5,6,7 is automatic control or manually control.Air humidifier 8 is connected between adsorption tower 3 and the valve 5; Valve 6 one ends are connected between blower fan 1 and the valve 2, and the other end links to each other with the front end of humidifier 8.During operate as normal, valve 6,7 is closed, and valve 2,5 is opened, and air enters adsorption tower 3 by blower fan 1 through valve 2 and removes air pollutants, abnormal flavour and CO
2Gas reaches corresponding humidity after valve 5 enters indoor through air humidifier 8 again.After operation after a while, utilize microwave heating or electrical heating method that molecular sieve is regenerated, heater 4 starts and carries out desorbing, this moment, valve 2,5 was closed, valve 6,7 is opened, start blower fan 1 or purging motor 10, gas enters adsorption tower 3 top blowback molecular sieves by valve 6, and waste gas is discharged to outdoor in bottom of device by valve 7.This mode is not singly exempted to clean, and can also regulate indoor humidity.Be applicable to places such as meeting room, room, gymnasium, office.
In indoor air-purification device as shown in Figure 3, valve 2,5,6,7 is automatic control or manually control.Filter 9 front ends are connected valve 2 exits, and end is connected with the inlet of adsorption tower 3, and valve 7 one ends are connected between valve 2 and the filter 9, and the other end communicates with atmosphere.During operate as normal, valve 6,7 is closed, and valve 2,5 is opened, and room air is entered through valve 2 by blower fan 1, removes most of particulate matter through filter 9 earlier, again by adsorption tower 3 adsorptive gaseous pollutant, abnormal flavour and CO
2Gas enters indoor through valve 5.After operation after a while, utilize microwave heating or electrical heating method that molecular sieve is regenerated, heater 4 starts and carries out desorbing, this moment, valve 2,5 was closed, valve 6,7 is opened, start blower fan 1 or purging motor 10, room air enters adsorption tower 3 top blowback molecular sieves through valve 5, and waste gas is discharged to outdoor in bottom of device through valve 7.This mode good purification has prolonged life-span of molecular sieve, has reduced the desorbing number of times, but needs the routine cleaning filter, is applicable to southern humid area and moistureproof Factory Building or the warehouse that requires arranged.
In indoor air-purification device as shown in Figure 4, valve 2,5,6,7 is automatic control or manually control.Filter (9) front end is connected valve (2) exit, and end is connected with the inlet of adsorption tower (3); Air humidifier (8) front end is connected the exit of adsorption tower (3), and end is connected with valve (5); Valve (7) one ends are connected between valve (2) and the filter (9), and the other end communicates with atmosphere; Valve (6) one ends are connected between blower fan (1) and the valve (2), and the other end links to each other with the front end of humidifier (8).During operate as normal, valve 6,7 is closed, and valve 2,5 is opened, and room air is entered through advancing valve 2 by blower fan 1, removes most of particulate matter through filter 9 earlier, again by adsorption tower 3 adsorptive gaseous pollutant, abnormal flavour and CO
2Gas reaches corresponding humidity after valve 5 enters indoor through air humidifier 8 at last.After operation after a while, utilize microwave heating or electrical heating method that molecular sieve is regenerated, heater 4 starts and carries out desorbing, this moment, valve 2,5 was closed, valve 6,7 is opened, start blower fan 1 or purging motor 10, room air enters adsorption tower 3 top blowback molecular sieves through valve 6, and waste gas is discharged to outdoor in bottom of device through valve 7.The good purification of this mode has prolonged life-span of molecular sieve, has reduced the desorbing number of times, but needs the routine cleaning filter.Be applicable to places such as meeting room, room, gymnasium, office.
Claims (6)
1. indoor air-purification device is characterized in that this purifier is made up of blower fan (1), valve (2), adsorption tower (3), heater (4), valve (5), valve (6), valve (7) parts; Blower fan (1) links to each other with valve (2), and valve (2) links to each other with adsorption tower (3) again, and the outlet of adsorption tower connects valve (5); Valve (6) one ends are connected between blower fan (1) and the valve (2), and an end is connected between adsorption tower (3) and the valve (5); Valve (7) one ends are connected between valve (2) and the adsorption tower (3), and the other end communicates with atmosphere, and heater (4) is installed in the side of adsorption tower (3).
2. indoor air-purification device as claimed in claim 1 is characterized in that purifier has increased purging motor (10); Purging motor (10) connects threeway, and the other end of threeway connects valve (6), and the 3rd end is connected between blower fan (1) and the valve (2).
3. indoor air-purification device as claimed in claim 1 or 2 is characterized in that purifier has increased air humidifier (8); Air humidifier (8) is connected between adsorption tower (3) and the valve (5); Valve (6) one ends are connected between blower fan (1) and the valve (2), and the other end links to each other with the front end of humidifier (8).
4. indoor air-purification device as claimed in claim 1 or 2 is characterized in that purifier has increased filter (9); Filter (9) front end is connected valve (2) exit, and end is connected with the inlet of adsorption tower (3), and valve (7) one ends are connected between valve (2) and the filter (9), and the other end communicates with atmosphere.
5. indoor air-purification device as claimed in claim 1 or 2 is characterized in that purifier has increased air humidifier (8) and filter (9); Filter (9) front end is connected valve (2) exit, and end is connected with the inlet of adsorption tower (3); Air humidifier (8) front end is connected the exit of adsorption tower (3), and end is connected with valve (5); Valve (7) one ends are connected between valve (2) and the filter (9), and the other end communicates with atmosphere; Valve (6) one ends are connected between blower fan (1) and the valve (2), and the other end links to each other with the front end of humidifier (8).
6. as claim 1 or 2 or 3 or 4 or 5 described indoor air-purification devices, it is characterized in that the heater that purifier adopts is microwave applicator or electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200090851U CN2729562Y (en) | 2004-06-04 | 2004-06-04 | Indoor air purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200090851U CN2729562Y (en) | 2004-06-04 | 2004-06-04 | Indoor air purification apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN2729562Y true CN2729562Y (en) | 2005-09-28 |
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ID=35048338
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200090851U Expired - Fee Related CN2729562Y (en) | 2004-06-04 | 2004-06-04 | Indoor air purification apparatus |
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Cited By (20)
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| CN103534535A (en) * | 2011-02-09 | 2014-01-22 | 恩弗里德***公司 | Modular, high-throughput air treatment system |
| CN103894035A (en) * | 2012-12-28 | 2014-07-02 | 承源环境科技企业有限公司 | Closed air pollution source purification device |
| CN104162323A (en) * | 2014-07-21 | 2014-11-26 | 复旦大学 | Self-activation air filtration system |
| US9919257B2 (en) | 2013-09-17 | 2018-03-20 | Enverid Systems, Inc. | Systems and methods for efficient heating of sorbents in an indoor air scrubber |
| CN107983029A (en) * | 2017-12-26 | 2018-05-04 | 同方威视技术股份有限公司 | Gas cleaning plant and trace materials detection device |
| CN108518772A (en) * | 2018-04-03 | 2018-09-11 | 北京师范大学 | A kind of plant air purifier and purification method |
| US10086324B2 (en) | 2010-05-17 | 2018-10-02 | Enverid Systems, Inc. | Method and system for improve-efficiency air-conditioning |
| CN108722381A (en) * | 2018-08-15 | 2018-11-02 | 南华大学 | Radon-absorption active carbon regenerating unit and regeneration method based on microwave heating desorption |
| CN109579173A (en) * | 2019-01-04 | 2019-04-05 | 珠海格力电器股份有限公司 | Blow device and air-conditioning |
| US10675582B2 (en) | 2012-07-18 | 2020-06-09 | Enverid Systems, Inc. | Systems and methods for regenerating adsorbents for indoor air scrubbing |
| CN111706931A (en) * | 2020-05-26 | 2020-09-25 | 江苏中科睿赛污染控制工程有限公司 | Underground position self-regeneration air purification system and treatment method thereof |
| US10792608B2 (en) | 2015-08-24 | 2020-10-06 | Enverid Systems, Inc. | Scrubber for HVAC system |
| US10850224B2 (en) | 2012-11-15 | 2020-12-01 | Enverid Systems, Inc. | Method and system for reduction of unwanted gases in indoor air |
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| CN112387027A (en) * | 2019-08-15 | 2021-02-23 | 中国船舶重工集团公司第七一一研究所 | Exhaust gas treatment device |
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| US11207633B2 (en) | 2016-04-19 | 2021-12-28 | Enverid Systems, Inc. | Systems and methods for closed-loop heating and regeneration of sorbents |
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- 2004-06-04 CN CNU2004200090851U patent/CN2729562Y/en not_active Expired - Fee Related
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| US10086324B2 (en) | 2010-05-17 | 2018-10-02 | Enverid Systems, Inc. | Method and system for improve-efficiency air-conditioning |
| CN103534535B (en) * | 2011-02-09 | 2017-02-08 | 恩弗里德***公司 | Modular, high-throughput air treatment system |
| CN106955561A (en) * | 2011-02-09 | 2017-07-18 | 恩弗里德***公司 | The air treatment system of modularization, high yield |
| CN103534535A (en) * | 2011-02-09 | 2014-01-22 | 恩弗里德***公司 | Modular, high-throughput air treatment system |
| CN106955561B (en) * | 2011-02-09 | 2020-06-30 | 恩弗里德***公司 | Modular, high-throughput air handling system |
| US11541346B2 (en) | 2012-05-22 | 2023-01-03 | Enverid Systems, Inc. | Efficient use of adsorbents for indoor air scrubbing |
| US10675582B2 (en) | 2012-07-18 | 2020-06-09 | Enverid Systems, Inc. | Systems and methods for regenerating adsorbents for indoor air scrubbing |
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| US10765990B2 (en) | 2013-09-17 | 2020-09-08 | Enverid Systems, Inc. | Systems and methods for efficient heating of sorbents in an indoor air scrubber |
| US9919257B2 (en) | 2013-09-17 | 2018-03-20 | Enverid Systems, Inc. | Systems and methods for efficient heating of sorbents in an indoor air scrubber |
| CN104162323B (en) * | 2014-07-21 | 2016-03-30 | 复旦大学 | A kind of self-activation air filtering system |
| CN104162323A (en) * | 2014-07-21 | 2014-11-26 | 复旦大学 | Self-activation air filtration system |
| US10913026B2 (en) | 2015-05-11 | 2021-02-09 | Enverid Systems, Inc. | Method and system for reduction of unwanted gases in indoor air |
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| US11207633B2 (en) | 2016-04-19 | 2021-12-28 | Enverid Systems, Inc. | Systems and methods for closed-loop heating and regeneration of sorbents |
| US11673090B2 (en) | 2016-11-10 | 2023-06-13 | Enverid Systems, Inc. | Low noise, ceiling mounted indoor air scrubber |
| US11110387B2 (en) | 2016-11-10 | 2021-09-07 | Enverid Systems, Inc. | Low noise, ceiling mounted indoor air scrubber |
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| CN111706931A (en) * | 2020-05-26 | 2020-09-25 | 江苏中科睿赛污染控制工程有限公司 | Underground position self-regeneration air purification system and treatment method thereof |
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