CN104728937A - Simple air purifying and drying device - Google Patents

Simple air purifying and drying device Download PDF

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Publication number
CN104728937A
CN104728937A CN201510123244.3A CN201510123244A CN104728937A CN 104728937 A CN104728937 A CN 104728937A CN 201510123244 A CN201510123244 A CN 201510123244A CN 104728937 A CN104728937 A CN 104728937A
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CN
China
Prior art keywords
air
module
drying device
water
drying
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Pending
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CN201510123244.3A
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Chinese (zh)
Inventor
周东一
刘益才
袁文华
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Shaoyang University
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Shaoyang University
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Priority to CN201510123244.3A priority Critical patent/CN104728937A/en
Publication of CN104728937A publication Critical patent/CN104728937A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention relates to a simple air purifying and drying device. The simple 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 exhaust fan (3), a freeze dryer heat exchanger (4), a negative oxygen ion generator (5), a chilled water tank (6), a chilled water circulating pump (7), an outer device installation box (8) and a corresponding control system. The simple air purifying and drying device can integrate the filtering function, the sterilizing function, the drying function, the function of generating negative oxygen ions and the like and has the advantages of being high in air purifying and drying efficiency, convenient to machine, install, adjust and carry, easy to set, free of chemical agent and the like. The simple air purifying and drying device can be widely applied to climatic environments in various regions.

Description

A kind of Simple air purification drying device
Technical field
The present invention relates to a kind of novel Simple air purification drying device, specifically, relate to a kind of for the purification of air drying device improving purification of air drying efficiency, be convenient to processing installation and debugging, various places climatic environment can be widely used for.
Background technology
Indoor air quality typically refers to IAQ, comprises the parameters such as humiture, wind speed, indoor pollutant.Definition at first about indoor air quality refers to the pollutant levels index affecting air quality, but, along with going deep into of scientific research in recent years, it is found that individual event pollutant levels index truly can not reflect the quality of IAQ all sidedly, sometimes under the indoor situations that pollutant levels are not high, human body still feels uncomfortable, and therefore the quality of indoor air quality is also closely related with the subjective feeling of indoor individuality, self-condition.
Indoor environmental pollution drastically influence the healthy of people, reduces the work of people, studying and living quality, causes serious economic loss.In addition, as Shelter in South China Cities such as Changsha, spring and autumn, season, humidity was relatively large, and temperature is then comparatively gentle, if using air-condition removes the moisture in room air, then can cause larger energy waste.Therefore, the device designing a kind of improvement indoor air quality of efficient energy-saving seems especially important.
Air cleaner develops on air cleaner basis, and air cleaner is the instrument that people use for protecting respiratory system.Air cleaner experienced by four epoch substantially: one, mechanical means purifies air; Two, mechanical means and physical method mixing purification techniques; Three, Purification biotechnology; Four, the method for system analysis engineering is integrally used to make purification reach optimum efficiency in people, environment, machine.
Air purification method mainly contains: (1) high efficiency particle air filter (to material filtration treatment such as the molecule of more than 0.25 μm, dust bacterium, viruses); (2) activated carbon technology pernicious gases such as (effectively and) formaldehyde, benzene, ammonia; (3) photocatalyst technology (suppress virus activity, sterilization, remove peculiar smell); (4) disinfection by ultraviolet light (microorganism such as effective kill bacteria, virus); (5) plasma technology pernicious gases such as (effectively and) formaldehyde, benzene, ammonia.
And the major technical barrier of traditional air cleaning unit in the process of carrying out large-scale application is: one, function is comparatively single; Two, efficiency is too low, and energy consumption is too large.
Apparatus of the present invention have filtration, sterilization, dry, produce the several functions such as negative oxygen ion, have low energy consumption simultaneously, be easy to carry, and are easy to arrange, without advantages such as chemical agent uses.
Summary of the invention
The technical problem that the present invention need solve is: not high for common air purifier purification heat exchange efficiency, and function too unification, though and adopt air-conditioning high to regulate and control indoor air quality efficiency, energy consumption is too large.Thus design is a kind of energy-saving and cost-reducing, the device that simultaneously well can regulate and control again IAQ seems particularly important.
Theoretical foundation of the present invention: HEPA efficiency particulate air filtering material, effectively can remove the inhalable particles of more than 0.25 micron, smog bacterium etc., and fibrous active carbon filter net can the more small toxic gas such as particle, benzene, ammonia of rapid adsorption.Ultraviolet light can be good at removing the bacterium in air.Make the hydrogenesis in air out by reducing air themperature thus play the effect of dry air.By electrion, air is ionized, thus produce the negative oxygen ion useful to human body.
Dust and bacteria removing principle: sterilization will be carried out to the air of flowing, the device such as ultraviolet, filtration, electrostatic precipitation can be adopted degerming, and best bet uses ultraviolet germicidal lamp exactly.And ultraviolet carrys out sterilization with the form of radiates ultraviolet light wave, its transmissive air, as long as by Ultraviolet radiation to just effectively killing bacterium and virus.In addition, it or a kind of physical disinfection method, non-secondary pollution, is a kind of strong, reliable method for disinfection, uses ultraviolet sterilization apparatus, can accomplish in design to quantize.
Cool-down dehumidification principle: according to thermodynamic argument, when air pressure is constant, temperature is lower, and saturated water capacity is also less.Air represents aridity with dew point (dew-point is called for short DP) temperature.So-called dew-point temperature is that the relative humidity of temperature when the content of steam reaches capacity in humid air humid air at this temperature reaches 100%, temperature slightly declines, steam contained in saturated moist air just can become aqueous water with the formal transformation of " condensation ", thus makes its absolute moisture content (g/m 3) reduce.We can weigh the number of water capacity humid air from the height of the height of close dew temperature and DP, thus predict the degree of drying of this humid air.
Oxygen activity principle: an important technology index of negative oxygen ion generator is negative oxygen ion concentration.The general concentration values marked in generator description represents the negative oxygen ion concentration in the centimeters air of negative oxygen ion generator dead ahead 20, 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 of cylindrical shape air intakes, and contaminated air filters larger particle, hair, scurf, pollen, mould etc. through preliminary mistake.Through HEPA efficiency particulate air filtering material, effectively remove the inhalable particles, smog bacterium etc. of more than 0.25 micron.The inside one deck can the more small toxic gas such as particle, benzene, ammonia of rapid adsorption with fibrous active carbon filter net.Cylinder center is ultraviolet sterilization fluorescent tube, to the further sterilization of the air of cleaning.Because the southern area air humiditys such as Hunan Province are comparatively large, the proper temperature of spring and autumn, clean air removes too much moisture through water cooling heat exchanger, reaches the water capacity that people are comfortable.Finally flow through negative oxygen ion generator, this device can remove fine particles further.And produce the negative oxygen ion useful to life body, be finally supplied to the clean pure and fresh wholesome air of people.
Technical scheme of the present invention: apparatus of the present invention adopt filtering material, the toxic gas while of carrying out filtering to the particle in air, hair, scurf, pollen etc. in absorbed air, ultraviolet light is adopted to carry out sterilization, freeze-drying is adopted to dehumidify, adopt negative oxygen ion generator to produce negative oxygen ion, improve the oxygen activity in pure air further.
Described purification of air drying device is made up of four module and connecting pipeline and servicing unit form, 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, the outer mounting box of device, and corresponding control system, filtrations can be reached, sterilization, drying, generation bear the several functions such as oxygen activity ion in purification of air drying device integrally.
Described filtering module is made up of bleed blower fan and filter sleeve.Filter sleeve is the multiple filtration net of multiple filtration material composition, and skin is HEPA efficiency particulate air filtering material, the effective inhalable particles, smog bacterium etc. removing more than 0.25 micron.The inside one deck can the more small toxic gas such as particle, benzene, ammonia of rapid adsorption with fibrous active carbon filter net.
Described ultraviolet sterilization module is made up of quartz burner and filter sleeve, and air enters into after in cylinder after filter sleeve filters, and the ultraviolet utilizing ultraviolet lamp to produce carries out sterilizing to this part air.The present invention adopts T5 type in east, and 4W ultraviolet sterilization fluorescent tube, is placed in air intake passage central authorities, 360 degree are carried out around irradiation to the air after filtering, detect through sterilization through postradiation air, index of correlation reaches health requirement completely, meets the concerned countries standard of GB/T18883-2002.
Described freeze drying dehumidification module, be made up of chilled water water tank, water circulating pump and radiator, chilled water water tank is used for storing the water at low temperature used in circulation, and water pump is the core drive of circulation, and radiator is then carry out heat exchange with air thus reach the core component of cool-down dehumidification.Apparatus of the present invention adopt CoolerMaster sea eagle water-filled radiator, through repacking, use as air-cooling apparatus, low temperature water-cooled liquid is poured in heat sink arrangement, user can add ice cube in actual use easily, drives, recycle in a device through water pump; Air flows through heat exchanger, and after carrying out heat exchange, temperature is reduced to dew point, and superfluous water steam is discharged, and reaches dry object.After testing, the air dew point temperature of outdoor temperature 20 DEG C after heat exchanger is below 15 DEG C.
Described negative oxygen ion generation module is made up of negative oxygen ion generator.Adopt MORAL-Y50 negative oxygen ion generator in apparatus of the present invention, consumed power 1.8W, negative ion amount is 8x10 6pcs/cm 3, purification speed is 2.758m 3/ min, air cleaning rate can reach 40CFM (American Standard).
Beneficial effect of the present invention:
1, for Shelter in South China Cities such as Changsha, relatively high and situation that temperature is the comparatively gentle design of humidity in season in spring and autumn, replaces air-conditioning as indoor dehumidification device, efficient drying room air;
2, energy-conservation, during the running of complete machine peak performance, power is only 9.4W, can be placed in indoor Long-Time Service;
3, degerming, this device positioned inside ultraviolet lamp, effectively can kill the harmful bacteria in air;
4, device negative oxygen ion generator, can produce the negative oxygen ion useful to health;
5, being easy to carry, being easy to arrange, be applicable to multiple place, use without chemical agent, safeguarding without the need to tearing machine open.
Accompanying drawing explanation
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.
Detailed description of the invention
See Fig. 1 and Fig. 2, mark 1 is air filtration sleeve, and 2 is quartz burner, 3 is extraction fan, and 4 is freeze-dryer heat exchanger, and 5 is negative oxygen ion generator, 6 is chilled water water tank, 7 is chilled water water circulating pump, and 8 is the outer mounting box of device, and 9 is filtering module, 10 is degerming module, 11 is freeze drying module, and 12 is negative oxygen ion sterilization module, and corresponding control system.In figure, the direction of arrow is air-flow direction, and the chilled water in water tank is by end entrance in water pump pumps to heat exchanger, is then discharging inflow water tank from lower end outlet thus is constantly circulating.
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), the outer mounting box (8) of device, and corresponding control system, filtrations can be reached, sterilization, drying, generation bear the several functions such as oxygen activity ion in purification of air drying device integrally.
See Fig. 3 and Fig. 5, described air filtration sleeve is of a size of diameter 5 ~ 20cm, and length is 10 ~ 30cm.
See Fig. 6, the size of described heat exchanger: length is 10 ~ 40cm, wide is 10 ~ 40cm, and thick is 5 ~ 30cm, generally adopts square structure.
The present invention can be widely used for the general ground such as larger of the Shelter in South China Cities indoor air humidities in season in spring and autumn such as Changsha, can standardization, mass production, there is low energy consumption simultaneously, be easy to carry, be easy to arrange, without advantages such as chemical agent uses, be applicable to being placed in indoor for a long time, air-conditioning equipment is supplemented, as the room air dry decontamination device of Long-Time Service in season in spring and autumn.

Claims (4)

1. a Simple air purification drying device, it is characterized in that: described purification of air drying device is made up of four module and connecting pipeline and servicing unit form, 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), the outer mounting box (8) of device, and corresponding control system, filtrations can be reached, sterilization, drying, generation bear the several functions such as oxygen activity ion in purification of air drying device integrally.
2. a kind of Simple air purification drying device according to claim 1, is characterized in that: described filtering module is made up of bleed blower fan and filter sleeve; Filter sleeve is the multiple filtration net of multiple filtration material composition, and skin is HEPA efficiency particulate air filtering material, effective inhalable particles, smog bacterium of removing more than 0.25 micron; The inside one deck can the more small toxic gas such as particle, benzene, ammonia of rapid adsorption with fibrous active carbon filter net.
3. a kind of Simple air purification drying device according to claim 1, it is characterized in that: described ultraviolet sterilization module is made up of quartz burner and filter sleeve, air enters into after in cylinder after filter sleeve filters, and the ultraviolet utilizing ultraviolet lamp to produce carries out sterilizing to this part air.
4. a kind of Simple air purification drying device according to claim 1, is characterized in that: described freeze drying dehumidification module, is made up of chilled water water tank, water circulating pump and radiator; Described chilled water water tank is used for storing the water at low temperature used in circulation, water pump is the core drive of circulation, radiator is then carry out heat exchange with air thus reach the core component of cool-down dehumidification, low temperature water-cooled liquid is poured in heat sink arrangement, user can add ice cube in actual use easily, drive through water pump, recycle in a device; Air flows through heat exchanger, and after carrying out heat exchange, temperature is reduced to dew point, and superfluous water steam is discharged, and reaches dry object.
CN201510123244.3A 2015-03-20 2015-03-20 Simple air purifying and drying device Pending CN104728937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510123244.3A CN104728937A (en) 2015-03-20 2015-03-20 Simple air purifying and drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510123244.3A CN104728937A (en) 2015-03-20 2015-03-20 Simple air purifying and drying device

Publications (1)

Publication Number Publication Date
CN104728937A true CN104728937A (en) 2015-06-24

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CN201510123244.3A Pending CN104728937A (en) 2015-03-20 2015-03-20 Simple air purifying and drying device

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106168394A (en) * 2016-08-12 2016-11-30 南京中脉科技发展有限公司 A kind of Intelligent air purifier that can dispel air humidity voluntarily
CN106691667A (en) * 2017-02-04 2017-05-24 陈官华 Limb trauma low temperature sterile protection device for emergency departments
CN110454901A (en) * 2019-08-13 2019-11-15 薄士霞 A kind of fresh air system that the sterilizing ability with dehumidification function is strong

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106168394A (en) * 2016-08-12 2016-11-30 南京中脉科技发展有限公司 A kind of Intelligent air purifier that can dispel air humidity voluntarily
CN106691667A (en) * 2017-02-04 2017-05-24 陈官华 Limb trauma low temperature sterile protection device for emergency departments
CN110454901A (en) * 2019-08-13 2019-11-15 薄士霞 A kind of fresh air system that the sterilizing ability with dehumidification function is strong

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Application publication date: 20150624

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