CN103256675A - Simple air purifying and drying device - Google Patents

Simple air purifying and drying device Download PDF

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Publication number
CN103256675A
CN103256675A CN2013102003921A CN201310200392A CN103256675A CN 103256675 A CN103256675 A CN 103256675A CN 2013102003921 A CN2013102003921 A CN 2013102003921A CN 201310200392 A CN201310200392 A CN 201310200392A CN 103256675 A CN103256675 A CN 103256675A
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China
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air
drying
module
water
air purifying
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CN2013102003921A
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Chinese (zh)
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CN103256675B (en
Inventor
刘钰莹
董喆
武曈
卢甲林
林汝茗
刘益才
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中南大学
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Abstract

The invention relates to a novel air purifying and drying device. The air purifying and drying device comprises an air filtering module, an ultraviolet sterilization module, a freeze drying and dehumidifying module and a negative oxygen ion generating module. The four modules comprise an air filtering sleeve (1), an ultraviolet lamp tube (2), an air pumping fan (3), a freeze dryer heat exchanger (4), a negative oxygen ionizer (5), a chilled water tank (6), a chilled water circulation water pump (7), an installation box (8) on the outer layer of the device and a corresponding control system. The air purifying and drying device integrates a plurality of functions such as filtering, sterilizing, drying and generating negative active ions. The air purifying and drying device has the advantages that the air purifying and drying efficiency is high, machining, installing and debugging are convenient, the air purifying and drying device is convenient to carry, easy to arrange and chemical agent-free, and the air purifying and drying can be widely used in various climatic environments.

Description

A kind of simple and easy air cleaning drying device

Technical field

The present invention relates to a kind of novel simple and easy air cleaning drying device, specifically, relate to a kind of for improving the air cleaning drying efficiency, being convenient to the air cleaning drying device processing Installation and Debugging, can be widely used for the various places climatic environment.

Background technology

Indoor air quality typically refers to IAQ, comprises parameters such as humiture, wind speed, indoor pollutant.Refer to influence the pollutant levels index of air quality at first about the definition of indoor air quality, yet, along with going deep into of scientific research in recent years, it is found that individual event pollutant levels index can not truly reflect the quality of IAQ all sidedly, sometimes under the indoor situation that pollutant levels are not high, it is uncomfortable that human body is still felt, so the quality of indoor air quality also is closely related with subjective feeling, the self-condition of indoor individuality.

Indoor environmental pollution is having a strong impact on the healthy of people, has reduced people's work, studying and living quality, causes serious economy loss.In addition, as southern cities such as Changsha, spring and autumn, season, humidity was relatively large, and temperature is then comparatively gentle, if the use air-conditioning removes the moisture in the room air, then can cause bigger energy waste.Therefore, the device that improves indoor air quality of designing a kind of efficient energy-saving seems especially important.

Air cleaner is in the development of air cleaner basis, and air cleaner is the instrument that people use for the protection respiratory system.Air cleaner has experienced four epoch substantially: one, mechanical means purifies air; Two, mechanical means and physical method mixing purification techniques; Three, biological cleaning technology; Four, the method for people, environment, machine being made as a whole utilization system analysis engineering makes to purify and reaches optimum efficiency.

Air purification method mainly contains: (1) high efficiency particle air filter (to material filtration treatment such as the molecule more than the 0.25 μ m, dust bacterium, viruses); (2) activated carbon technology (effectively and pernicious gases such as formaldehyde, benzene, ammonia); (3) photocatalyst technology (suppress virus activity, peculiar smell is removed in sterilization); (4) disinfection by ultraviolet light (effectively microorganisms such as kill bacteria, virus); (5) plasma technology (effectively and pernicious gases such as formaldehyde, benzene, ammonia).

And the major technique obstacle of traditional air cleaning unit in the process of carrying out large-scale application is: one, function is comparatively single; Two, efficient is too low, and energy consumption is too big.

Apparatus of the present invention have filtration, sterilization, and drying produces multiple functions such as negative oxygen ion, has low energy consumption simultaneously, is easy to carry, and is easy to advantages such as no chemical agent use are set.

Summary of the invention

The technical problem that the present invention need solve is: it is not high to purify heat exchange efficiency at common air purifier, and too unification of function, though and to adopt air-conditioning to regulate and control indoor air quality efficient high, energy consumption is too big.Thereby design a kind of saving energy and reduce the cost, the device that can well regulate and control IAQ simultaneously again seems particularly important.

Theoretical foundation of the present invention: HEPA efficiency particulate air filtering material, can effectively remove sucked particle more than 0.25 micron, smog bacterium etc., fibrous activated carbon filter screen can adsorb toxic gases such as more small particle, benzene, ammonia rapidly.Ultraviolet light can be good at removing airborne bacterium.Thereby make airborne hydrogenesis come out to play the effect of dry air by reducing air themperature.By electrion air is carried out ionization, thereby produce the negative oxygen ion to the human body beneficial.

Dust and bacteria removing principle: carry out sterilization to flow air, can adopt devices such as ultraviolet ray, filtration, electrostatic precipitation degerming, and best bet be used ultraviolet germicidal lamp exactly.And ultraviolet ray is to come sterilization with the form of radiation ultraviolet ray light wave, and its transmissive air is as long as just shone and can effectively kill bacterium and virus by ultraviolet ray.In addition, it still is a kind of physical disinfection method, and non-secondary pollution is a kind of strong, reliable method for disinfection, uses ultraviolet sterilization apparatus, can accomplish in design to quantize.

The cool-down dehumidification principle: according to thermodynamic argument, when air pressure was constant, temperature was more low, and saturated water capacity is also more little.Air is to represent aridity with dew point (dew-point is called for short DP) temperature.So-called dew-point temperature is that the temperature humid air relative humidity under this temperature the when content of steam reaches capacity in the humid air reaches 100%, temperature is a decline slightly, steam contained in the saturated moist air just can become aqueous water with the formal transformation of " dewfall ", thereby makes its absolute moisture content (g/m 3) reduce.We can be that what of water capacity the humid air height of DP weigh from the height of close dew temperature, thereby predict the degree of drying of this humid air.

The oxygen activity principle: an important technology index of negative oxygen ion generator is negative oxygen ion concentration.The general concentration numerical value that marks in the generator specification is to be illustrated in the airborne negative oxygen ion concentration of negative oxygen ion generator dead ahead 20 centimeters, and the concentration of the negative oxygen ion generator that we adopt is 8x10 6Pcs/cm 3

Operation principle of the present invention: we adopt 360 degree cylindrical shape air intakes, and contaminated air is through tentatively removing by filter bigger particle, hair, scurf, pollen, mould etc.Through HEPA efficiency particulate air filtering material, effectively remove sucked particle more than 0.25 micron, smog bacterium etc.The inside one deck can adsorb toxic gases such as more small particle, benzene, ammonia rapidly with fibrous activated carbon filter screen.Cylinder center is the ultraviolet sterilization fluorescent tube, to the further sterilization of the air of cleaning.Because southern area air humiditys such as Hunan Province are bigger, the temperature of spring and autumn is suitable, and clean air is removed too much moisture through water cooling heat exchanger, reaches the comfortable water capacity of people.The negative oxygen ion generator of flowing through at last, this device can further be removed fine particles.And produce the negative oxygen ion useful to the life body, finally offer the clean pure and fresh wholesome air of people.

Technical scheme of the present invention: apparatus of the present invention are to adopt filtering material, airborne particle, hair, scurf, pollen etc. are filtered toxic gas in the absorbed air simultaneously, adopt ultraviolet light to carry out sterilization, adopt freeze-drying to dehumidify, adopt negative oxygen ion generator to produce negative oxygen ion, further improve the oxygen activity in the pure air.

Described air cleaning drying device is made up of four module and connecting pipeline and servicing unit are formed, and comprises air filtration module, ultraviolet sterilization module, freeze drying dehumidification module and negative oxygen ion generation module.

Described four module comprises air filtration sleeve, quartz burner, extraction fan, freeze-dryer heat exchanger, negative oxygen ion generator, chilled water water tank, chilled water water circulating pump, installs outer mounting box, and corresponding control system, can reach multiple functions such as filtration, sterilization, drying, the negative oxygen activity ion of generation in the air cleaning drying device of one.

Described filtering module is made up of bleed blower fan and filter sleeve.Filter sleeve is the multiple filtration net that the multiple filtration material is formed, and skin is HEPA efficiency particulate air filtering material, effectively removes sucked particle more than 0.25 micron, smog bacterium etc.The inside one deck can adsorb toxic gases such as more small particle, benzene, ammonia rapidly with fibrous activated carbon filter screen.

Described ultraviolet sterilization module is made up of quartz burner and filter sleeve, enter in the tube after air filters through filter sleeve after, the ultraviolet ray that utilizes ultraviolet lamp to produce is carried out sterilizing to this part air.The present invention adopts T5 type in east, and 4W ultraviolet sterilization fluorescent tube places air intake passage central authorities, air after filtering is carried out 360 degree around irradiation, detect through sterilization through postradiation air, index of correlation reaches the health requirement fully, meets the concerned countries standard of GB/T18883-2002.

Described freeze drying dehumidification module, formed by chilled water water tank, water circulating pump and radiator, the chilled water water tank is used for storing employed water at low temperature in the circulation, and water pump is the core drive of circulation, thereby radiator then is to carry out the core component that heat exchange reaches cool-down dehumidification with air.Apparatus of the present invention adopt CoolerMaster sea eagle water-filled radiator, through repacking, use as air-cooling apparatus, perfusion low temperature water-cooled liquid in the heat sink arrangement, the user can add ice cube in actual use easily, drives through water pump, recycles in device; The air heat exchanger of flowing through, carry out heat exchange after temperature be reduced to dew point, superfluous water steam is discharged, reach dry purpose.After testing, the air dew point temperature after 20 ℃ of processes of outdoor temperature heat exchanger is below 15 ℃.

Described negative oxygen ion generation module is made up of negative oxygen ion generator.Adopt the MORAL-Y50 negative oxygen ion generator in apparatus of the present invention, consumed power 1.8W, negative ion amount are 8x10 6Pcs/cm 3, purification speed is 2.758m 3/ min, the air cleaning rate can reach 40CFM (U.S. mark).

Beneficial effect of the present invention:

1, at southern cities such as Changsha, season in spring and autumn, humidity was higher relatively and the design of situation that temperature is comparatively gentle replaces air-conditioning as the indoor dehumidification device, the efficient drying room air;

2, energy-conservation, power only is 9.4W during the running of complete machine peak performance, can place indoor long-term use;

3, degerming, this device positioned inside ultraviolet lamp can effectively be killed airborne harmful bacteria;

4, the device negative oxygen ion generator can produce the negative oxygen ion useful to health;

5, be easy to carry, be easy to arrange, be applicable to multiple place, no chemical agent uses, and need not to tear open machine and safeguards.

Description of drawings

The CAD structure diagram of Fig. 1 apparatus of the present invention.

The air flow chart of Fig. 2 apparatus of the present invention.

The air filtration tube-in-tube structure schematic diagram of Fig. 3 apparatus of the present invention.

The threedimensional model schematic diagram of Fig. 4 apparatus of the present invention.

The air filtration sleeve picture of Fig. 5 apparatus of the present invention.

The freeze-dryer heat exchanger picture of Fig. 6 apparatus of the present invention.

The specific embodiment

Referring to Fig. 1 and Fig. 2, mark 1 is the air filtration sleeve, and 2 is quartz burner, 3 is extraction fan, and 4 is the freeze-dryer heat exchanger, and 5 is negative oxygen ion generator, 6 is the chilled water water tank, 7 is the chilled water water circulating pump, and 8 is the outer mounting box of device, and 9 is filtering module, 10 are the degerming module, 11 are the freeze drying module, and 12 is the negative oxygen ion sterilization module, and corresponding control system.The direction of arrow is air-flow direction among the figure, and the chilled water in the water tank is by water pump pumps end entrance to the heat exchanger, thereby is going into constantly circulation of water tank from lower end outlet discharge currents then.

Described four module comprises air filtration sleeve (1), quartz burner (2), extraction fan (3), freeze-dryer heat exchanger (4), negative oxygen ion generator (5), chilled water water tank (6), chilled water water circulating pump (7), installs outer mounting box (8), and corresponding control system, can reach multiple functions such as filtration, sterilization, drying, the negative oxygen activity ion of generation in the air cleaning drying device of one.

Referring to Fig. 3 and Fig. 5, described air filtration sleeve is of a size of diameter 5~20cm, and length is 10~30cm.

Referring to Fig. 6, the size of described heat exchanger: length is 10~40cm, and wide is 10~40cm, and thick is 5~30cm, generally adopts square structure.

The present invention can be widely used for generally ground such as bigger of southern city indoor air humidities in season in spring and autumn such as Changsha, can standardization, mass production, has low energy consumption simultaneously, be easy to carry, be easy to arrange, advantages such as no chemical agent use are fit to place for a long time indoor, air-conditioning equipment is replenished, as the room air dry decontamination device that spring and autumn, season long was used.

Claims (4)

1. simple and easy air cleaning drying device, it is characterized in that: described air cleaning drying device is made up of four module and connecting pipeline and servicing unit are formed, and comprises air filtration module, ultraviolet sterilization module, freeze drying dehumidification module and negative oxygen ion generation module; Described four module comprises air filtration sleeve (1), quartz burner (2), extraction fan (3), freeze-dryer heat exchanger (4), negative oxygen ion generator (5), chilled water water tank (6), chilled water water circulating pump (7), installs outer mounting box (8), and corresponding control system, can reach multiple functions such as filtration, sterilization, drying, the negative oxygen activity ion of generation in the air cleaning drying device of one.
2. a kind of simple and easy air cleaning drying device according to claim 1, it is characterized in that: described filtering module is made up of bleed blower fan and filter sleeve; The multiple filtration net that filter sleeve is formed for the multiple filtration material, skin is HEPA efficiency particulate air filtering material, effectively removes sucked particle, smog bacterium more than 0.25 micron; The inside one deck can adsorb toxic gases such as more small particle, benzene, ammonia rapidly with fibrous activated carbon filter screen.
3. a kind of simple and easy air cleaning drying device according to claim 1, it is characterized in that: described ultraviolet sterilization module is made up of quartz burner and filter sleeve, after entering in the tube after air filters through filter sleeve, the ultraviolet ray that utilizes ultraviolet lamp to produce is carried out sterilizing to this part air.
4. a kind of simple and easy air cleaning drying device according to claim 1 is characterized in that: described freeze drying dehumidification module, formed by chilled water water tank, water circulating pump and radiator; Described chilled water water tank is used for storing employed water at low temperature in the circulation, water pump is the core drive of circulation, thereby radiator then is to carry out the core component that heat exchange reaches cool-down dehumidification with air, perfusion low temperature water-cooled liquid in the heat sink arrangement, the user can add ice cube in actual use easily, drive through water pump, in device, recycle; The air heat exchanger of flowing through, carry out heat exchange after temperature be reduced to dew point, superfluous water steam is discharged, reach dry purpose.
CN201310200392.1A 2013-05-27 2013-05-27 A kind of Simple air purification drying device CN103256675B (en)

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CN103256675B CN103256675B (en) 2016-01-27

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528137A (en) * 2013-11-05 2014-01-22 东莞市百通精密模具制造有限公司 Movable type detection indoor air cleaner and control system thereof
CN103948998A (en) * 2014-04-30 2014-07-30 苏州凯迪泰医学科技有限公司 Air purification device used for automatic control of breathing machine
CN104180446A (en) * 2014-08-11 2014-12-03 周伟文 System and method for artificial simulation of forest microclimate
EP3120907A1 (en) * 2015-07-21 2017-01-25 Tat Yung NG Atmosphere dew transformation system
CN106393947A (en) * 2016-08-31 2017-02-15 江门市合益印刷有限公司 Rapid positioning dehumidifier
CN107062429A (en) * 2017-04-27 2017-08-18 安徽斌欣电子科技有限公司 A kind of air purifier of dehumidifying and cooling
CN107218713A (en) * 2016-03-22 2017-09-29 李绍亮 Air purifier remote control based on intelligent wireless terminal
CN108826550A (en) * 2018-07-30 2018-11-16 大连理工大学 A kind of indoor dehumidification end and the air-conditioning system using the dehumidifying end

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US20080022705A1 (en) * 2006-07-25 2008-01-31 Roger Dale Clearman Device and method for managing indoor air quality via filtration and dehumidification
CN102198286A (en) * 2011-05-18 2011-09-28 江西师范大学 Negative oxygen ion generator for dehumidifying, sterilizing and purifying room
CN102745043A (en) * 2012-07-19 2012-10-24 赖季谷 Device for cooling and purifying air in automobile
CN202844760U (en) * 2012-10-21 2013-04-03 湖南吉美生物科技发展有限公司 Air purifier
CN202927987U (en) * 2012-12-11 2013-05-08 浙江国祥空调设备有限公司 A double-cold source deep-dehumidification fresh air air-conditioning system having a condensing heat recovery function

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CN100470150C (en) * 2006-06-29 2009-03-18 武汉市吉星环保科技有限责任公司 Telescopic type air cleaning decontamination equipment capable of replacing filter screen automatically

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080022705A1 (en) * 2006-07-25 2008-01-31 Roger Dale Clearman Device and method for managing indoor air quality via filtration and dehumidification
CN102198286A (en) * 2011-05-18 2011-09-28 江西师范大学 Negative oxygen ion generator for dehumidifying, sterilizing and purifying room
CN102745043A (en) * 2012-07-19 2012-10-24 赖季谷 Device for cooling and purifying air in automobile
CN202844760U (en) * 2012-10-21 2013-04-03 湖南吉美生物科技发展有限公司 Air purifier
CN202927987U (en) * 2012-12-11 2013-05-08 浙江国祥空调设备有限公司 A double-cold source deep-dehumidification fresh air air-conditioning system having a condensing heat recovery function

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528137A (en) * 2013-11-05 2014-01-22 东莞市百通精密模具制造有限公司 Movable type detection indoor air cleaner and control system thereof
CN103528137B (en) * 2013-11-05 2016-08-17 东莞市百通精密模具制造有限公司 The indoor air purifier of a kind of portable detection and control system thereof
CN103948998A (en) * 2014-04-30 2014-07-30 苏州凯迪泰医学科技有限公司 Air purification device used for automatic control of breathing machine
CN104180446A (en) * 2014-08-11 2014-12-03 周伟文 System and method for artificial simulation of forest microclimate
CN104180446B (en) * 2014-08-11 2017-10-13 周伟文 Manual simulation's forest microclimate system and method
EP3120907A1 (en) * 2015-07-21 2017-01-25 Tat Yung NG Atmosphere dew transformation system
CN107218713A (en) * 2016-03-22 2017-09-29 李绍亮 Air purifier remote control based on intelligent wireless terminal
CN106393947A (en) * 2016-08-31 2017-02-15 江门市合益印刷有限公司 Rapid positioning dehumidifier
CN107062429A (en) * 2017-04-27 2017-08-18 安徽斌欣电子科技有限公司 A kind of air purifier of dehumidifying and cooling
CN108826550A (en) * 2018-07-30 2018-11-16 大连理工大学 A kind of indoor dehumidification end and the air-conditioning system using the dehumidifying end

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