CN205065957U - Air cleaning device - Google Patents
Air cleaning device Download PDFInfo
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- CN205065957U CN205065957U CN201520672871.8U CN201520672871U CN205065957U CN 205065957 U CN205065957 U CN 205065957U CN 201520672871 U CN201520672871 U CN 201520672871U CN 205065957 U CN205065957 U CN 205065957U
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Abstract
The utility model discloses an air cleaning device, include quick -witted case and set up in the filtering component of quick -witted incasement portion, filtering component separates quick -witted case for former air cavity and gas purifying cavity, the gas outlet that still is equipped with the air inlet that links to each other with former air cavity and links to each other with gas purifying cavity on the machine case, filtering component includes the first effect filtration filter core and the high efficiency filter filter core of following gaseous entering direction and setting gradually, the fan sets up and filters between filter core and the high efficiency filter filter core in first effect. The utility model discloses setting up the fan between filter core and high efficiency filter filter core are filtered to first effect, having avoided the fan directly to inhale the outside air from this on the one hand and leaded to large granule dust in the air wear and tear fan and damage fan internals, on the other hand has reduced filter equipment's air inlet resistance, has prevented simultaneously to breed the bacterium between the filtration filter core in a large number, and finally making air cleaning device's purifying effect, better and life is longer.
Description
Technical field
The utility model relates to air purification field, is specifically related to a kind of air cleaning unit.
Background technology
Air quality is one of principal element affecting modern health, particularly the national situation of haze weather that suffers on a large scale was day by day serious in recent years, how to realize the improvement of IAQ, obtains the extensive concern of broad masses of the people.For season in summer in winter two, people strengthen for the dependence of air-conditioning, indoor air and outdoor air continue to exchange the temperature controlling room air thus and keep comfortable, the effect of air-conditioning is only limitted to the temperature in conditioning chamber, when outside air is second-rate, a large amount of outside airs enters and indoor can cause harmful effect to user is healthy, especially for the crowd of some pollen or dust allergy physique, even if also cannot for a long time at indoor unlatching air-conditioning in season in summer in winter two.In order to improve IAQ, market there is air cleaning unit, air cleaning unit mainly comprises cabinet and is arranged at blower fan and the filter assemblies of cabinet inside, described filter assemblies generally comprises primarily efficient filter filter core and high efficiency filter filter core, before blower fan in existing air cleaning unit is arranged at primarily efficient filter filter core or after high efficiency filter filter core, there is following drawback in above-mentioned air filter: before blower fan is positioned over primarily efficient filter filter core, larger dust granules in filter process in air can directly contact blower fan and enter in blower fan, blower fan outside deterioration and inner body is caused to damage, shorten the service life of blower fan, blower fan makes the air drag entering filter increase after being positioned over high efficiency filter filter core, filter efficiency is reduced, in addition, primarily efficient filter filter core in above-mentioned two kinds of structures with high efficiency filter filter core for be connected successively, when carrying out air filtration, primarily efficient filter filter core and high efficiency filter filter core are all attached with a large amount of bacterium, therefore connecting successively both easily causes bacterium to grow in a large number, makes filter assemblies shortening in service life and easily causes room air pollution.Above mentioned problem, the multiple filter core of filter assemblies of the prior art is provided separately in air filter inner, causes device structure complicated and usage space increase.
Utility model content
Originally be that utility model technical problem to be solved is to provide a kind of clean-up effect better and the air cleaning unit extended service life.
In order to solve the problems of the technologies described above, the utility model realizes by the following technical solutions:
The utility model air cleaning unit comprises cabinet and is arranged at the filter assemblies of cabinet inside, cabinet is divided into Primordial Qi chamber and pure qi (oxygen) chamber by described filter assemblies, described cabinet is also provided with the air inlet be connected with Primordial Qi chamber and the gas outlet be connected with pure qi (oxygen) chamber, described filter assemblies comprises the primarily efficient filter filter core and high efficiency filter filter core that set gradually along gas approach axis, and described blower fan is arranged between primarily efficient filter filter core and high efficiency filter filter core.Blower fan is arranged between primarily efficient filter filter core and high efficiency filter filter core by the utility model, avoid on the one hand blower fan thus directly to suck outside air and cause the big dust particle wearing and tearing blower fan in air and damage blower interior part, reduce the air intake resistance of filter on the other hand, prevent a large amount of breed bacteria between filter core simultaneously, finally make the clean-up effect of air cleaning unit better and service life longer.
As the further improvement of above-mentioned air cleaning unit, described air cleaning unit also comprises filter core holder housing, described blower fan is arranged at filter core holder housing inside and is coordinate the first mounting groove installing primarily efficient filter filter core and the second mounting groove coordinating installation high efficiency filter filter core by filter core holder housing interior separation, and described filter core holder housing is provided with the air-inlet grille be communicated with the first mounting groove and the air outlet grate be communicated with the second mounting groove.Primarily efficient filter filter core just coordinates installation with high efficiency filter filter core with respective mounting groove, make primarily efficient filter filter core and high efficiency filter filter core can be installed to mounting groove neatly according to actual service condition or extract out from mounting groove while ensureing sealing, by filter core holder housing, primarily efficient filter filter core, blower fan and high efficiency filter filter core are become one, reduce the installing space of self-filtering assembly and blower fan, also facilitate the replacement of filter assemblies simultaneously, remove and install process.
Further, the both sides of described first mounting groove inside and the inner both sides of the second mounting groove are equipped with sealing gasket, first mounting groove and the second mounting groove inside are provided with sealing gasket in advance, make primarily efficient filter filter core and high efficiency filter filter core be installed on filter core holder housing inner time sealing better, make the gas after the gas after primarily efficient filter filter element filtering and high efficiency filter filter element filtering cross pollution can not occur.
Further, described cabinet inner surface is provided with the draw-in groove installing filter core holder housing, and cabinet and filter core holder housing, by draw-in groove clamping, make filter core holder housing to load flexibly in cabinet or from cabinet and take out.
Further, described high efficiency filter filter core is the plate filter element that folding type flexible porous metal film is formed with the fixed frame being fixed on folding type flexible porous metal film periphery.Described flexible, porous metal film adopts application number to be that the flexible, porous metal forming recorded in the Chinese patent application of 201410608980.3 makes or adopt other similar approach existing to make, its character is soft, folding type flexible porous metal film is made by special fixture or compression tool or other modes, this kind of folding type flexible porous metal film is compared to tabular flexible, porous metal film, effectively can increase filter area, be conducive to reducing number of times that is clean and that change.Described folding type flexible porous metal film, when space is certain, this filtration, relative to the filtration of other shapes (such as column, Fang Ti etc.), improves filter area greatly.Air is when carrying out gas solid separation and filtering by filtration, fully can contact with filtration surface, in same time, filtration can filter dust in more air and particle, greatly improve filter efficiency, and filter effect can be improved to a certain extent.In addition, due to the increase of filter area, the dirty ability of the appearance of this filtration also has remarkable enhancing, the dust that can accumulate and particle more, decrease clean and replacement cycle, convenient people use.This filter assemblies is simple and light, filter area is large, hold dirty ability strong, long service life, the dust in can extremely effectively purifying air and particle, in actual applications, two-layer or two-layer above flexible, porous metal film superposition can also be used, both can increase the stability of structure, filter effect can also be strengthened further, guarantee that most dust in air and particle all can be filtered, improve the environment of people's life.
It is filter medium that above-mentioned primarily efficient filter filter core can be selected by non-woven fabrics, nylon wire, wire netting, and paper frame, aluminium frame, zinc-plated chase are the plate filter element of fixed frame.
Further, the thickness of described flexible, porous metal film is 5 ~ 200 μm, aperture is 1 ~ 10 μm, porosity is 40% ~ 70%.Can select the flexible, porous metal film of different-thickness for varying environment or different size air purifier, such as thickness can be 25 μm, 55 μm, 85 μm, 125 μm, 160 μm, 180 μm etc.Learn through experiment, aperture is dust and the particle that the filtration of 1 ~ 10 μm can filter that particle diameter is 0.1 μm, makes IAQ PM2.5 reach the excellent standard of air quality.When practical application, according to different environments for use, the fine or not degree of air quality is different with requirement, can select the filtration in other apertures targetedly, and such as aperture can be 2.5 μm, 3 μm, 5 μm, 7 μm, 9 μm etc.Filtering requirement according to varying environment can adjust accordingly porosity, is ensureing, under the prerequisite that filter efficiency is higher, to make it have good performance of ventilating, reduce filtration resistance.Learn after tested, the air flux of filter assemblies of the present utility model is greater than 1200m3/kpa × m2 × h.
Further, described cabinet is provided with control unit, described control unit comprises the control panel, display screen, gas concentration lwevel detector, the pm2.5 detector be arranged in pure qi (oxygen) chamber that are arranged at cabinet outer surface, be arranged at the controller of cabinet inside, described control panel is provided with power knob, manual button, automatic transmission button, described controller is connected with blower fan, control panel, display screen, gas concentration lwevel detector, pm2.5 detector, and described blower fan is frequency conversion fan.Term " pm2.5 " refers to aerodynamics equivalent diameter in air and is less than or equal to the particle of 2.5 μm.When the duty of air cleaning unit switches to automatic transmission, gas concentration lwevel in gas concentration lwevel detector sensing chamber, and this concentration signal is fed back to controller, thus automatically adjust the operating frequency of blower fan, reach the object of economize energy, pm2.5 detects in pure qi (oxygen) chamber the content of pm2.5 in the clean gas after filtering simultaneously, illustrates that user needs to clean device self-filtering assembly or change when pm2.5 detected value exceeds standard.The button that user can have more on control panel arbitrarily switches manual mode and auto state.
Further, described cabinet inside is provided with open-topped humidification box body, and what described humidification box body opening part was provided with that one deck is made up of wet film material adds wet layer, and described cabinet outer surface is provided with humidity measurement instrument, and described humidity measurement instrument is connected with controller.User can determine whether to need to add water in humidification box body according to the detected value of temperature monitor, under adding the drive of the water moving air in device in humidification box body and be evaporated in room air under the effect adding wet layer, improve the humidity of room air thus.
Further, negative oxygen ion generator is provided with in described pure qi (oxygen) chamber, described control panel is provided with negative oxygen ion generator button, user determines whether to open negative oxygen ion generator button according to actual conditions, negative oxygen ion generator can carry out taste removal, sterilizing to the air in pure qi (oxygen) chamber, optimizes air quality further thus.
Further, described cabinet inside is provided with cold catalyst filter screen, and substance decomposition that is harmful in air, peculiar smell can be harmless, tasteless material by cold catalyst, can also grow by anti-bacteria to a certain extent simultaneously.
Can establish on cabinet to openable chassis lid as required in actual use, make self-filtering assembly and other position for convenience detach, in bottom of device, roller can be installed in addition, make device convenient mobile.
Illustrate that the utility model is further described with detailed description of the invention below by way of accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the location diagram of filter core mounting shell, filter assemblies and blower fan in the utility model.
Fig. 3 is filter core mounting shell, filter assemblies and the blower fan location diagram in installation process in the utility model.
Fig. 4 is one of structural representation of effective filter in the utility model.
Fig. 5 is the structural representation two of effective filter in the utility model.
Fig. 6 is the sectional view along A-A line in Fig. 5.
Detailed description of the invention
As shown in Figure 1, the utility model comprises rectangular-shaped cabinet 1, described cabinet 1 is provided with humidification box body 410 from top to bottom successively, cold catalyst filter screen 240 and filter core mounting shell 3, what the open top of described humidification box body 410 and opening part were provided with that one deck is made up of wet film material adds wet layer 420, described filter core mounting shell 3 is the housing of one end open week face closure, described filter core mounting shell 3 inside is provided with filter assemblies, cabinet 1 is divided into Primordial Qi chamber 110 and pure qi (oxygen) chamber 120 by described filter assemblies, the gas outlet 140 described cabinet 1 being also provided with the air inlet 130 be connected with Primordial Qi chamber 110 and being connected with pure qi (oxygen) chamber 120, described air inlet 130 is provided with openable bonnet 160 below with cabinet 1 described in gas outlet 140, four rolling 170 is provided with bottom described cabinet 1, described cabinet 1 is provided with control unit, described control unit comprises the control panel 510 being arranged at cabinet 1 outer surface, display screen 520, gas concentration lwevel detector 530, be arranged at the pm2.5 detector in pure qi (oxygen) chamber 120, be arranged at the controller of cabinet 1 inside, described control panel 510 is provided with power knob 5110, manual button 5120, automatic transmission button 5130, described controller and blower fan 230, control panel 510, display screen 520, gas concentration lwevel detector 530, pm2.5 detector is connected, described blower fan 230 is frequency conversion fan, negative oxygen ion generator 550 is also provided with in described pure qi (oxygen) chamber 120, described control panel 510 is provided with negative oxygen ion generator button 5140.
As shown in Figures 2 and 3, described filter core holder housing 3 inside is fixed with blower fan 230 by installing rack, it is the first mounting groove 310 and the second mounting groove 320 that described blower fan 230 is secured by bolts on installing rack and by filter core mounting shell 3 interior separation, the described first inner both sides of mounting groove 310 and the second mounting groove 310 both sides are equipped with sealing gasket, described first mounting groove 310 cooperation is provided with primarily efficient filter filter core 210, described second mounting groove 310 cooperation is provided with primarily efficient filter filter core 210, described filter core holder housing 3 is provided with the air-inlet grille be communicated with the first mounting groove 310 and the air outlet grate be communicated with the second mounting groove 320.
As shown in Fig. 4, Fig. 5 and Fig. 6, described high efficiency filter filter core 220 is the plate filter element that folding type flexible porous metal film 221 is formed with the fixed frame 222 being fixed on folding type flexible porous metal film 221 periphery, the burst of the how empty metal film 221 of described folding type flexible can be preferably circular arc, be convenient to clear up the dust of cartridge surface, above-mentioned flexible, porous thickness of metal film is preferably 5 μm, aperture is 2.5 μm, porosity is 70%.
Using method of the present utility model is: the utility model in use can with room conditioning with the use of forming the intelligent air ecosystem, the domestic air conditioner that this Smart Home air ecosystem adopts is the product can bought on the market, the effect played in systems in which mainly regulates indoor air temperature, the utility model air cleaning unit is preferably arranged on the opposite of air-conditioning and layout separated by a distance, reserve enough air passing space, reach good air ecological effect.Indoor door and window is closed, opens air-conditioning and air cleaning unit simultaneously, the blower fan frequency of air-conditioner temperature and air cleaning unit is set as required, and whether select to open the functions such as humidification oxygenation.Air-conditioning carries out adjustment indoor temperature by freezing or heating.The air of outdoor is delivered to indoor by frequency conversion fan by air cleaning unit, air is successively by being arranged on tiny hair in the first effect filter core removing air in mainframe box and large particulate matter, then by the PM2.5 in efficient filter core removal air and pollen particles, pass through water storage case again, the flowing of air is utilized to drive water natural evaporation in water storage case on humidifying plate, realize air wetting, then carry out sterilizing through cold catalyst filter screen, the oxidized decomposition of the bacterium in air.Then be arranged on negative oxygen ion that negative oxygen ion generator near gas outlet produces and enter the interior space with the air-flow of cleaning by air outlet grate.When after operation a period of time, controller is according to the CO be installed on bottom mainframe box
2concentration sensor detects indoor CO
2concentration is prescribed a time limit under being less than setting value, and air cleaning unit is switched to standby mode by controller automatically, and the frequency of frequency conversion fan is in minimum state in stand-by mode, when indoor occupant quantity increases, and CO
2concentration sensor detects indoor CO
2concentration is prescribed a time limit higher than in setting value, and controller opens air cleaning unit automatically, continues outdoor air to enter indoor after treatment, realizes room air pure and fresh, oxygen enrichment, and temperature and humidity are suitable for.
Claims (10)
1. air cleaning unit, comprise cabinet (1) and be arranged at the inner filter assemblies of cabinet (1), cabinet (1) is divided into Primordial Qi chamber (110) and pure qi (oxygen) chamber (120) by described filter assemblies, described cabinet (1) is also provided with the air inlet (130) be connected with Primordial Qi chamber (110) and the gas outlet (140) be connected with pure qi (oxygen) chamber (120), described filter assemblies comprises the primarily efficient filter filter core (210) and high efficiency filter filter core (220) that set gradually along gas approach axis, it is characterized in that: blower fan (230) is arranged between primarily efficient filter filter core (210) and high efficiency filter filter core (220).
2. air cleaning unit as claimed in claim 1, it is characterized in that: also comprise filter core holder housing (3), described blower fan (230) is arranged at filter core holder housing (3) inside and is coordinate the first mounting groove (310) installing primarily efficient filter filter core (210) and the second mounting groove (320) coordinating installation high efficiency filter filter core (220) by filter core holder housing (3) interior separation, described filter core holder housing (3) is provided with the air-inlet grille be communicated with the first mounting groove (310) and the air outlet grate be communicated with the second mounting groove (320).
3. air cleaning unit as claimed in claim 2, is characterized in that: the both sides that described first mounting groove (310) is inner and the second mounting groove (320) inner both sides are equipped with sealing gasket.
4. air cleaning unit as claimed in claim 2, is characterized in that: described cabinet (1) inner surface is provided with the draw-in groove (150) installing filter core holder housing (3).
5. air cleaning unit as claimed in claim 1, is characterized in that: the plate filter element that described high efficiency filter filter core (220) is formed with the fixed frame (222) being fixed on folding type flexible porous metal film (221) periphery for folding type flexible porous metal film (221).
6. air cleaning unit according to claim 5, is characterized in that: the thickness of described flexible, porous metal film is 5 ~ 200 μm, aperture is 1 ~ 10 μm, porosity is 40% ~ 70%.
7. air cleaning unit as claimed in claim 1, it is characterized in that: described cabinet (1) is provided with control unit, described control unit comprises the control panel (510) being arranged at cabinet (1) outer surface, display screen (520), gas concentration lwevel detector (530), be arranged at the pm2.5 detector in pure qi (oxygen) chamber (120), be arranged at the controller that cabinet (1) is inner, described control panel (510) is provided with power knob (5110), manual button (5120), automatic transmission button (5130), described controller and blower fan (230), control panel (510), display screen (520), gas concentration lwevel detector (530), pm2.5 detector is connected, described blower fan (230) is frequency conversion fan.
8. air cleaning unit as claimed in claim 7, it is characterized in that: described cabinet (1) inside is provided with open-topped humidification box body (410), what described humidification box body (410) opening part was provided with that one deck is made up of wet film material adds wet layer (420), described cabinet (1) outer surface is provided with humidity measurement instrument (540), and described humidity measurement instrument (540) is connected with controller.
9. air cleaning unit as claimed in claim 7, it is characterized in that: be provided with negative oxygen ion generator (550) in described pure qi (oxygen) chamber (120), described control panel (510) is provided with negative oxygen ion generator button (5140).
10. air cleaning unit as claimed in claim 1, is characterized in that: described cabinet (1) inside is provided with cold catalyst filter screen (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672871.8U CN205065957U (en) | 2015-09-01 | 2015-09-01 | Air cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672871.8U CN205065957U (en) | 2015-09-01 | 2015-09-01 | Air cleaning device |
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| CN205065957U true CN205065957U (en) | 2016-03-02 |
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| CN201520672871.8U Active CN205065957U (en) | 2015-09-01 | 2015-09-01 | Air cleaning device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864914A (en) * | 2016-05-06 | 2016-08-17 | 广东上善尚德净化科技有限公司 | Indoor air purifier |
| CN107131576A (en) * | 2017-06-08 | 2017-09-05 | 太仓市思卡拓机械科技有限公司 | A kind of Novel air purification device |
| WO2017206118A1 (en) * | 2016-06-01 | 2017-12-07 | 林楚萍 | Portable air purification device |
| CN108534311A (en) * | 2018-04-26 | 2018-09-14 | 广州艾思高能源科技有限公司 | A kind of fresh air adjusting method based on air fine particles |
| CN109557007A (en) * | 2018-12-05 | 2019-04-02 | 深圳市美信创景技术有限公司 | It is a kind of optically focused and can to carry out the environmental protection monitoring device of dust content detection |
| CN112066447A (en) * | 2020-09-15 | 2020-12-11 | 美的集团武汉制冷设备有限公司 | Air conditioner, control method of air conditioner, and computer-readable storage medium |
-
2015
- 2015-09-01 CN CN201520672871.8U patent/CN205065957U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864914A (en) * | 2016-05-06 | 2016-08-17 | 广东上善尚德净化科技有限公司 | Indoor air purifier |
| WO2017206118A1 (en) * | 2016-06-01 | 2017-12-07 | 林楚萍 | Portable air purification device |
| CN107131576A (en) * | 2017-06-08 | 2017-09-05 | 太仓市思卡拓机械科技有限公司 | A kind of Novel air purification device |
| CN108534311A (en) * | 2018-04-26 | 2018-09-14 | 广州艾思高能源科技有限公司 | A kind of fresh air adjusting method based on air fine particles |
| CN109557007A (en) * | 2018-12-05 | 2019-04-02 | 深圳市美信创景技术有限公司 | It is a kind of optically focused and can to carry out the environmental protection monitoring device of dust content detection |
| CN109557007B (en) * | 2018-12-05 | 2021-05-07 | 深圳市美信创景技术有限公司 | But light-gathering and environmental protection monitoring devices that can carry out dust content detection |
| CN112066447A (en) * | 2020-09-15 | 2020-12-11 | 美的集团武汉制冷设备有限公司 | Air conditioner, control method of air conditioner, and computer-readable storage medium |
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