CN204593636U - Vehicular air purifier - Google Patents

Vehicular air purifier Download PDF

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Publication number
CN204593636U
CN204593636U CN201520250246.4U CN201520250246U CN204593636U CN 204593636 U CN204593636 U CN 204593636U CN 201520250246 U CN201520250246 U CN 201520250246U CN 204593636 U CN204593636 U CN 204593636U
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CN
China
Prior art keywords
filtering layer
purifier
filter screen
air
complex function
Prior art date
Application number
CN201520250246.4U
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Chinese (zh)
Inventor
张蕾
朱军利
李苛
朱光辉
李士珍
李昕
胡殿丽
Original Assignee
郑州中斯达环境科技有限公司
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Priority to CN201520250246.4U priority Critical patent/CN204593636U/en
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Publication of CN204593636U publication Critical patent/CN204593636U/en

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Abstract

The utility model discloses a kind of vehicular air purifier, comprise purifier shell (4), air inlet faceplate (1), complex function filter screen (2), blower fan system, control system and supplemental functionality, described complex function filter screen, blower fan system and filtration system are arranged in purifier shell (4), air inlet faceplate is arranged on complex function filter screen (2) top, bottom purifier shell, be provided with supply hub, purifier shell both sides are provided with air outlet; Described complex function filter screen is composited by just imitating filtering layer, HEPA filtering layer and NACF filtering layer; Described NACF filtering layer is laminated by active carbon eyelet fabric; realize being uniformly distributed of active carbon; have that windage is little, loadings is large, adsorption capacity is high, purification efficiency is high, long service life; solving the active carbon adopting the mode of granular activated carbon filled honeycomb plate to bring cannot the problem of uniform filling, particularly outstanding to the absorption property of the chemical pollutant in indoor air.

Description

Vehicular air purifier

Technical field

The utility model belongs to air purification field, is specifically related to a kind of vehicular air purifier.

Background technology

Along with the development of society, routine work and the life of people more and more be unable to do without automobile, and automobile brings great convenience to trip, but it is not promising that, investigation display, and the new car of more than 83% exists the situation polluted and exceed standard.This is because the space of automobile is relatively narrow and small, the materials such as the plastic structural part in space, decorative articles Diazolidinyl Urea, benzene, fuel system can discharge Hydrocarbon Organic, forms the higher volatile organic matter of concentration and pollutes; And the smoke that the passenger self in car discharges a small amount of peculiar smell, smoking personage brings, each of which increases the pollution level in car.Therefore, in car, the purification of air is particularly important.

At present, the active carbon filter screen of existing vehicular air purifier, its active carbon bed is made mainly through following two kinds of methods: one adopts granular activated carbon filled plastics or honeycomb card board to make, its problem is, active carbon is filled uneven, reason is the mistake wind resistance in order to reduce active carbon filter screen, general 50% cross on wind area and be filled with active carbon of only having an appointment, to increase through air quantity, cause thus only having flow through fill the air-flow of active carbon can by adsorption cleaning, the air-flow flowing through non-filling part is directly discharged without any adsorption cleaning, purification efficiency is caused greatly to reduce like this, another kind active carbon powder is adhered to or is sprayed on felted or porous sponge base material make, its problem is, although on the filter screen that the method is made, achieve being uniformly distributed of active carbon, but the active carbon powder that base material adheres to is very limited, also easily drops, and the duct of adhesive meeting Partial Blocking active carbon, cause the adsorbance of active carbon filter screen and purification efficiency extremely low, even become ornaments, cut little ice.

In addition, when air purifier after a long time use, filter screen need be regularly replaced to reach air purification effect, but the vehicular air purifier on market does not have screen replacing prompting function, user self can only be leaned on to feel to regularly replace filter screen, so for user brings a lot of inconvenience.

Utility model content

Technical problem to be solved in the utility model is; for above-mentioned the deficiencies in the prior art; a kind of vehicular air purifier is provided; the active carbon filtering layer of this vehicular air purifier adopts active carbon eyelet fabric to be laminated; realize being uniformly distributed of active carbon; have that windage is little, loadings is large, adsorption capacity is high, purification efficiency is high, long service life; solving the active carbon adopting the mode of granular activated carbon filled honeycomb plate to bring cannot the problem of uniform filling, and the problem that the adsorbance brought of the mode adopting Powdered Activated Carbon to adhere to base material is too low.

The technical scheme that the utility model vehicular air purifier adopts is as follows:

The utility model vehicular air purifier, comprise purifier shell, air inlet faceplate, complex function filter screen, blower fan system, control system and supplemental functionality, described complex function filter screen, blower fan system and filtration system are arranged in purifier shell, air inlet faceplate is arranged on complex function filter screen top, bottom purifier shell, be provided with supply hub, purifier shell both sides are provided with air outlet; Described complex function filter screen is composited by just imitating filtering layer, HEPA filtering layer and NACF filtering layer; Described NACF filtering layer is laminated by active carbon eyelet fabric, active carbon eyelet fabric is provided with mesh, mesh openings rate is 30 ~ 55%, mesh form is any one single form or combination form several arbitrarily in circle, ellipse, polygon, strip, cell inner diameter or length are 2 ~ 15mm, and the internal diameter of two mesh of longitudinal arbitrary neighborhood or length are greater than its hole wall width; Or transversely the internal diameter of two mesh of arbitrary neighborhood or length are greater than its hole wall width; Or meet the internal diameter of two mesh of vertical and horizontal arbitrary neighborhood or length is greater than its hole wall width simultaneously.

By blower fan system, air is pumped in purifier shell from air inlet faceplate, and is filtered by the air of complex function filter screen to suction, then discharge from the air outlet of purifier shell both sides, thus realize purification of air.By being composited by just imitating filtering layer, HEPA filtering layer and NACF filtering layer by complex function filter screen, just effect filtering layer effectively can be greater than the dust granules, fiber, hair, scurf etc. of 5 microns in filtered air, can also extend the service life of HEPA filtering layer.HEPA filtering layer can dust, bacterium, pollen etc. in efficient capture air more than 0.3 micron (1/200 of hair diameter), and filter efficiency up to 99.7%, and can be filtered by 100% couple of PM2.5.NACF filtering layer is the active carbon bed be laminated by multilayer active carbon eyelet fabric; have that windage is little, loadings is large, adsorption capacity is high, purification efficiency is high, the feature of long service life; overcoming the active carbon adopting the mode of granular activated carbon filled honeycomb plate to bring cannot the problem of uniform filling, and the problem that the adsorbance brought of the mode adopting Powdered Activated Carbon to adhere to base material is too low.

As preferred version of the present utility model, described first effect filtering layer is arranged on outside HEPA filtering layer, HEPA filtering layer is arranged on outside NACF filtering layer, first effect filtering layer is made up of synthetic fibers felt, plastic wire or wire netting, or through modification, there is degerming, sterilization or anion, the synthetic fibers felt of Electrostatic Absorption function, plastic wire or wire netting and make, first effect filtering layer at least one deck, thickness is 0.5-5mm.

As preferred version of the present utility model, described HEPA filtering layer is one deck, be made up of PP, glass fibre, compound PP-PET, melt-blown terylene or the pleating filter paper of melt-blown glass fibre, or through modification, there is degerming, sterilization or anion, the PP of Electrostatic Absorption function, glass fibre, compound PP-PET, melt-blown terylene or the pleating filter paper of melt-blown glass fibre and make, thickness is 10-50mm.

As preferred version of the present utility model, around air inlet faceplate, be provided with air inlet faceplate fixture block, purifier shell is respectively arranged with the air inlet faceplate buckle matched with air inlet faceplate fixture block, and the filter screen buckle of clamping complex function filter screen.

As preferred version of the present utility model, described blower fan system comprises the blower fan being arranged on purifier shell lower inside and the air channel being arranged on the inner both sides of purifier shell, and air channel communicates with air outlet.Blower fan is used for air to be pumped in purifier shell, and to purify air, the air after purification is discharged from air outlet through air channel again.

As preferred version of the present utility model, also comprise the spoiler be arranged on the inwall of air channel.Flow-disturbing can be carried out by the air good to the purification of discharge by arranging spoiler on the inwall of air channel, making air-out soft, making human body sensory more comfortable.

As preferred version of the present utility model, described control system comprises control button, sensor, display floater, screen replacing prompting module and limit switch, control the outer surface that button is arranged on purifier shell front portion, sensor setting is in the position away from air inlet faceplate and air outlet, and screen replacing prompting module and limit switch are arranged on filter screen bottom.Control button and can control the switch of clarifier power supply and the adjustment of air quantity gear; Sensors towards ambient air conditions carries out Real-Time Monitoring, and monitoring result shows at display floater, and control system controls wind shelves size automatically according to real-time air quality; Limit switch is the position sensor that filter screen is in using state, is specially, when complex function filter screen leaves purifier shell, limit switch disconnects, and clarifier cuts out blower fan, when after the playback of complex function filter screen, limit switch closes, and clarifier recovers to cut out front duty; Screen replacing prompting module can complete filter screen service time cumulative calculation, change prompting and timing reset three functions, be specially, cumulative calculation is carried out service time as filter screen using limit switch closing time, cumulative time is when reaching filter screen service life, glitter with light and remind or sounding reminding replacing filter screen, when after replacing filter screen, can by timing reset key, reclocking.

As preferred version of the present utility model, described sensor is for having monitor temperature, humidity, concentration of formaldehyde, benzene concentration, CO 2one or more sensor combinations of concentration, particle concentration or TVOCs concentration function.

As preferred version of the present utility model, described supplemental functionality is one or more in anion generator, humidifier, champignon generator, ultraviolet germicidal, wifi module, music player, video player or remote controller.When arranging anion generator, humidifier, champignon generator or ultraviolet germicidal, position near inside air outlet should be arranged on, air outlet air-flow be played to the effect of humidification, perfuming, sterilization, the pure and fresh degree of increase.

As preferred version of the present utility model, described NACF filtering layer is laminated by the active carbon eyelet fabric through modification or non-modified process.When being adsorbed onto the special organic pollution of acidity, alkaline gas or minority, adopt the active carbon eyelet fabric through modification, such as the active carbon eyelet fabric of dipping or supported acidic or alkaline steeping agent, can convert it into nontoxic material by chemisorbed, realizes purification.

In sum; the advantage of the utility model vehicular air purifier is; active carbon eyelet fabric is adopted to make NACF filtering layer; realize being uniformly distributed of active carbon; have that windage is little, loadings is large, adsorption capacity is high, purification efficiency is high, long service life; solving the active carbon adopting the mode of granular activated carbon filled honeycomb plate to bring cannot the problem of uniform filling, particularly outstanding to the absorption property of the chemical pollutants such as the formaldehyde in indoor air, benzene, TVOCs and peculiar smell.And there is intelligent air quality monitoring, display and screen replacing prompting function, realize the Based Intelligent Control of vehicular air purifier.

Accompanying drawing explanation

Fig. 1 is the stereogram of the utility model vehicular air purifier.

Fig. 2 is the rearview of the utility model vehicular air purifier.

Detailed description of the invention

As shown in Figure 1, 2, the utility model vehicular air purifier, comprise purifier shell 4, air inlet faceplate 1, complex function filter screen 2, blower fan system, control system and supplemental functionality, described complex function filter screen, blower fan system and filtration system are arranged in purifier shell 4, air inlet faceplate 1 is arranged on complex function filter screen 2 top, is provided with supply hub 13 bottom purifier shell 4, and purifier shell 4 both sides are provided with air outlet 9.Slipmat 14 bottom purifier shell 4.Stable for clarifier can be placed on vehicle console by slipmat 14, makes clarifier comparatively be in plateau, prevents the bad automobile bumpiness of road conditions by clarifier displacement.Air is pumped in purifier shell 4 from air inlet faceplate 1 by blower fan system, and is filtered and adsorption cleaning by the air of complex function filter screen 2 pairs of suction, and clean air is discharged from the air outlet 9 of purifier shell 4 both sides.

Described complex function filter screen 2 is composited by just imitating filtering layer, HEPA filtering layer and NACF filtering layer.Described first effect filtering layer is arranged on outside HEPA filtering layer, and HEPA filtering layer is arranged on outside NACF filtering layer.

First effect filtering layer is made up of synthetic fibers felt, plastic wire or wire netting, or has degerming, sterilization or anion, the synthetic fibers felt of Electrostatic Absorption function, plastic wire or wire netting through modification and make, and just effect filtering layer at least one deck, thickness is 0.5-5mm.First effect filtering layer effectively can be greater than the dust granules, fiber, hair, scurf etc. of 5 microns in filtered air, can also extend the service life of HEPA filtering layer.

HEPA filtering layer is one deck, be made up of PP, glass fibre, compound PP-PET, melt-blown terylene or the pleating filter paper of melt-blown glass fibre, or through modification, there is degerming, sterilization or anion, the PP of Electrostatic Absorption function, glass fibre, compound PP-PET, melt-blown terylene or the pleating filter paper of melt-blown glass fibre and make, thickness is 10-50mm, HEPA filtering layer can dust, bacterium, pollen etc. in efficient capture air more than 0.3 micron (1/200 of hair diameter), filter efficiency up to 99.7%, and can be filtered by 100% couple of PM2.5.

NACF filtering layer is laminated by active carbon eyelet fabric, and as preferably, described NACF filtering layer is laminated by the active carbon eyelet fabric through modification or non-modified process.When being adsorbed onto the special organic pollution of acidity, alkaline gas or minority, adopt the active carbon eyelet fabric through modification, such as the active carbon eyelet fabric of dipping or supported acidic or alkaline steeping agent, can convert it into nontoxic material by chemisorbed, realizes purification.Active carbon eyelet fabric is provided with mesh, mesh openings rate is 30 ~ 55%, mesh form is any one single form or combination form several arbitrarily in circle, ellipse, polygon, strip, cell inner diameter or length are 2 ~ 15mm, and the internal diameter of two mesh of longitudinal arbitrary neighborhood or length are greater than its hole wall width; Or transversely the internal diameter of two mesh of arbitrary neighborhood or length are greater than its hole wall width; Or meet the internal diameter of two mesh of vertical and horizontal arbitrary neighborhood or length is greater than its hole wall width simultaneously.This filtering layer adopts active carbon eyelet fabric to be laminated; have that windage is little, loadings is large, adsorption capacity is high, purification efficiency is high, the feature of long service life; solving the active carbon adopting the mode of granular activated carbon filled honeycomb plate to bring cannot the problem of uniform filling, and the problem that the adsorbance brought of the mode adopting Powdered Activated Carbon to adhere to base material is too low.

Around air inlet faceplate 1, be provided with air inlet faceplate fixture block, purifier shell 4 is respectively arranged with the air inlet faceplate buckle 12 matched with air inlet faceplate fixture block, and the filter screen buckle 11 of clamping complex function filter screen 2.

Described blower fan system comprises the blower fan 7 being arranged on purifier shell 4 lower inside and the air channel being arranged on the inner both sides of purifier shell 4, and air channel communicates with air outlet 9.Air channel inwall is provided with spoiler.Flow-disturbing can be carried out by the air good to the purification of discharge by arranging spoiler on the inwall of air channel, making air-out soft, making human body sensory more comfortable.

Described control system comprises control button 6, sensor, display floater 5, screen replacing prompting module 17 and limit switch 18, control the outer surface that button 6 is arranged on purifier shell 4 front portion, sensor setting is in the position away from air inlet faceplate 1 and air outlet 9, and screen replacing prompting module 17 and limit switch 18 are arranged on filter screen bottom.Described sensor is one or more sensor combinations with monitor temperature, humidity, concentration of formaldehyde, benzene concentration, CO2 concentration, particle concentration or TVOCs concentration function.Control button 6 and can control the switch of clarifier power supply and the adjustment of air quantity gear; Sensors towards ambient air conditions carries out Real-Time Monitoring, and monitoring result shows at display floater 5, automatically controls wind shelves size according to real-time air quality; Limit switch 18 is the position sensor that complex function filter screen 2 is in using state, be specially, when complex function filter screen 2 leaves purifier shell 4, limit switch 18 disconnects, clarifier cuts out blower fan, after complex function filter screen 2 playbacks, limit switch 18 closes, and clarifier recovers to cut out front duty; Screen replacing prompting module 17 can complete filter screen service time cumulative calculation, change prompting and timing reset three functions, be specially, cumulative calculation is carried out service time as filter screen using limit switch 18 closing time, cumulative time is when reaching filter screen service life, glitter with light and remind or sounding reminding replacing complex function filter screen 2, when after replacing complex function filter screen 2, can by timing reset key, reclocking.

Described supplemental functionality is one or more in anion generator, humidifier, champignon generator, ultraviolet germicidal, wifi module, music player, video player or remote controller.

In purifier shell 4, be provided with fragrance box mounting groove 10, in fragrance box mounting groove 10, be provided with fragrance box.By arranging fragrance box mounting groove 10 in purifier shell 4, the mode of fragrance box being installed in mounting groove, champignon purification of air can be integrated.In mounting groove, the bottom of fragrance box is provided with heating plate.Champignon material when cold weather in fragrance box can not well volatilize in atmosphere, does not have good champignon effect, arranges heating plate by the bottom of fragrance box in mounting groove, can heat fragrance box, improves champignon material volatilization effect.

Below by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, but the utility model is not limited to above-mentioned embodiment, in the ken that art technical staff possesses, various change can also be made under the prerequisite not departing from the utility model aim.

Claims (10)

1. a vehicular air purifier, it is characterized in that: comprise purifier shell (4), air inlet faceplate (1), complex function filter screen (2), blower fan system, control system and supplemental functionality, described complex function filter screen, blower fan system and filtration system are arranged in purifier shell (4), air inlet faceplate (1) is arranged on complex function filter screen (2) top, purifier shell (4) bottom is provided with supply hub (13), and purifier shell (4) both sides are provided with air outlet (9); Described complex function filter screen (2) is composited by just imitating filtering layer, HEPA filtering layer and NACF filtering layer; Described NACF filtering layer is laminated by active carbon eyelet fabric, active carbon eyelet fabric is provided with mesh, mesh openings rate is 30 ~ 55%, mesh form is any one single form or combination form several arbitrarily in circle, ellipse, polygon, strip, cell inner diameter or length are 2 ~ 15mm, and the internal diameter of two mesh of longitudinal arbitrary neighborhood or length are greater than its hole wall width; Or transversely the internal diameter of two mesh of arbitrary neighborhood or length are greater than its hole wall width; Or meet the internal diameter of two mesh of vertical and horizontal arbitrary neighborhood or length is greater than its hole wall width simultaneously.
2. vehicular air purifier according to claim 1, it is characterized in that: described first effect filtering layer is arranged on outside HEPA filtering layer, HEPA filtering layer is arranged on outside NACF filtering layer, first effect filtering layer is made up of synthetic fibers felt, plastic wire or wire netting, or through modification, there is degerming, sterilization or anion, the synthetic fibers felt of Electrostatic Absorption function, plastic wire or wire netting and make, first effect filtering layer at least one deck, thickness is 0.5-5mm.
3. vehicular air purifier according to claim 1, it is characterized in that: described HEPA filtering layer is one deck, be made up of PP, glass fibre, compound PP-PET, melt-blown terylene or the pleating filter paper of melt-blown glass fibre, or through modification, there is degerming, sterilization or anion, the PP of Electrostatic Absorption function, glass fibre, compound PP-PET, melt-blown terylene or the pleating filter paper of melt-blown glass fibre and make, thickness is 10-50mm.
4. vehicular air purifier according to claim 1, it is characterized in that: around air inlet faceplate (1), be provided with air inlet faceplate fixture block, purifier shell (4) is respectively arranged with the air inlet faceplate buckle (12) matched with air inlet faceplate fixture block, and the filter screen buckle (11) of clamping complex function filter screen (2).
5. vehicular air purifier according to claim 1, it is characterized in that: described blower fan system comprises the blower fan (7) being arranged on purifier shell (4) lower inside and the air channel being arranged on purifier shell (4) inner both sides, and air channel communicates with air outlet (9).
6. vehicular air purifier according to claim 5, is characterized in that: also comprise the spoiler be arranged on the inwall of air channel.
7. vehicular air purifier according to claim 1, it is characterized in that: described control system comprises control button (6), sensor, display floater (5), screen replacing prompting module (17) and limit switch (18), control button (6) and be arranged on the anterior outer surface of purifier shell (4), sensor setting is in the position away from air inlet faceplate (1) and air outlet (9), and screen replacing prompting module (17) and limit switch (18) are arranged on filter screen bottom.
8. vehicular air purifier according to claim 7, is characterized in that: described sensor is for having monitor temperature, humidity, concentration of formaldehyde, benzene concentration, CO 2one or more sensor combinations of concentration, particle concentration or TVOCs concentration function.
9. vehicular air purifier according to claim 1, is characterized in that: described supplemental functionality is one or more in anion generator, humidifier, champignon generator, ultraviolet germicidal, wifi module, music player, video player or remote controller.
10. vehicular air purifier according to claim 1, is characterized in that: described NACF filtering layer is laminated by the active carbon eyelet fabric through modification or non-modified process.
CN201520250246.4U 2015-04-23 2015-04-23 Vehicular air purifier CN204593636U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105235473A (en) * 2015-09-01 2016-01-13 扬中市恒海电子科技有限公司 Vehicle air purifier with PM2.5 sensor and control method
CN105457400A (en) * 2015-11-30 2016-04-06 苏州迪诺环保科技有限公司 Air purifier
CN106114148A (en) * 2016-08-16 2016-11-16 常熟市东神电子器件有限公司 A kind of vehicular air purifier of band fan
CN106427484A (en) * 2016-12-01 2017-02-22 广东东箭汽车用品制造有限公司 Vehicle-mounted air purifier
WO2018107873A1 (en) * 2016-12-13 2018-06-21 李朝 Vehicle negative ion air purifier
CN108426352A (en) * 2018-03-07 2018-08-21 广东美的制冷设备有限公司 A kind of air regulator control method, device, air conditioner and readable storage medium storing program for executing
CN108731118A (en) * 2018-06-14 2018-11-02 深圳市佳能宝节能环保科技有限公司 Multilayer absorption type air purifier

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105235473A (en) * 2015-09-01 2016-01-13 扬中市恒海电子科技有限公司 Vehicle air purifier with PM2.5 sensor and control method
CN105457400A (en) * 2015-11-30 2016-04-06 苏州迪诺环保科技有限公司 Air purifier
CN106114148A (en) * 2016-08-16 2016-11-16 常熟市东神电子器件有限公司 A kind of vehicular air purifier of band fan
CN106427484A (en) * 2016-12-01 2017-02-22 广东东箭汽车用品制造有限公司 Vehicle-mounted air purifier
WO2018107873A1 (en) * 2016-12-13 2018-06-21 李朝 Vehicle negative ion air purifier
CN108426352A (en) * 2018-03-07 2018-08-21 广东美的制冷设备有限公司 A kind of air regulator control method, device, air conditioner and readable storage medium storing program for executing
CN108731118A (en) * 2018-06-14 2018-11-02 深圳市佳能宝节能环保科技有限公司 Multilayer absorption type air purifier

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Granted publication date: 20150826

Termination date: 20170423