CN103933790A - Air purifying device - Google Patents
Air purifying device Download PDFInfo
- Publication number
- CN103933790A CN103933790A CN201410142590.1A CN201410142590A CN103933790A CN 103933790 A CN103933790 A CN 103933790A CN 201410142590 A CN201410142590 A CN 201410142590A CN 103933790 A CN103933790 A CN 103933790A
- Authority
- CN
- China
- Prior art keywords
- air
- framework
- blower fan
- cleaning unit
- air cleaner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses an air purifying device, relates to the technical field of air purification, and provides an air purifying device which is improved comprehensively at the aspects of air volume, noise and efficiency compared with the prior art. The air purifying device comprises a fan, air filters and a framework of a hollow structure, wherein the cross section of the framework is n-sided shaped, wherein n>=3; the framework comprises n lateral surfaces and two end surfaces; at least two lateral surfaces of the framework are provided with the air filters of panel structures; the end surfaces of the framework provided with purified air outlets; the fan is arranged in the framework; an air outlet of the fan is connected with the purified air outlets. According to the invention, the use of the air filters increases, and a sealed space is defined by the air filters; air can enter the sealed space from each air filter; the fan absorb purified air from the sealed space and conveys the purified air to the required position; the air intake resistance is low; performances at each aspect are improved obviously.
Description
Technical field
The present invention relates to air purifying process field, relate in particular to a kind of high-performance air cleaning unit.
Background technology
In air, fine particle pollution problem is familiar with by people gradually, and the air cleaning units such as air purifier are more and more used.Most of air cleaning units have all adopted air cleaner to add the combination of air flow drive device, by air flow drive device, drive air stream through air cleaner, to be purified the basic structure of effect, the part after in this description by this structure referred to as " basic structure ".
For the air cleaning unit with basic structure, air quantity, noise, efficiency is 3 important performance indications, the larger clean-up effect of air quantity is better, noise is the smaller the better, filter efficiency is more high better, but there is the situation of restriction mutually in these 3 performance indications, air quantity and noise, efficiency and noise, efficiency and air quantity are all roughly negative correlation, so be conventionally difficult to accomplish under roughly can comparison condition simultaneously to promote this performance aspect 3, in addition, for evaluating the factor of air cleaning unit quality, also comprise as volume, energy consumption, the aspects such as air flow path, they also and the situation that exists some mutually to restrict between other performance indications.Therefore it is very difficult will accomplishing the performance of General Promotion air cleaning unit and reduce unfavorable factor as far as possible.
Before the present invention proposes, people have adopted some optimization ways for the air cleaning unit with basic structure.
Prior art 1:CN202371821U discloses a kind of super dead air clarifier, after mainly adopting 6 low-power consumption super-silent fans up and down, 3 side's air inlet filter screens and 2 of left and right air-out filter screen are realized quiet, the efficient object of clean-up effect, can also keep certain air circulation.The subject matter of this technical scheme is that air intake and air-out position are too near and can not be effectively separated, cause air flow path easily to occur short circuit, the whole airflow circulating that cannot effectively realize working space filters, and due to the causa relation of its fan type, cannot realize larger purification air quantity.
Prior art 2:CN201823415U discloses a kind of Bidirectional air inlet purifier, mainly adopts two screen packs and the Bidirection air vane with median septum to increase intake to realize in the substantially constant situation of air purifier volume.This technical scheme is that the functional module of two covers " filter that this blower fan of blower fan+correspondence arranges " is combined in a housing in essence, limited to the lifting of performance.
Prior art 3:CN202983409U discloses a kind of two-side exhaust formula air purifier, adopts two to become the filter that inverted V-shaped is installed to be used as air-out, realizes better filter effect in the situation that volume is roughly constant.Its main not enough and prior art 1 cause question marks that short circuit easily appears in air flow path seemingly, autgmentability is also good not.
Prior art 4:CN1782603A discloses a kind of air purifier, has mainly adopted two blower fans to drive air not increase to realize the object that improves clean-up effect under body thickness prerequisite by increasing air quantity and multidirectional air-out.This technical scheme remains the combination of two covers " filter that this blower fan of blower fan+correspondence arranges " in essence, limited to the lifting of performance.
Prior art 5:CN203100037U discloses a kind of building block system air purifier, using the combination of " filter that this blower fan of blower fan+correspondence arranges " as basic functional units, by the mode of varying number functional unit combination, realizes scale flexibility.
Prior art 6: the existing air purifier product of certain company, the combination that its plain edition comprises a set of " filter that this blower fan of blower fan+correspondence arranges ", its commercial model comprises the combination of two " filters that this blower fan of blower fan+correspondence arranges ", has adopted the mode mainly changing with number of combinations of similar prior art 2 and 5 to realize larger purification air quantity.
Prior art 7: some existing air purifier product, adopt the air cleaner of tubular to improve intake, part has also adopted the mode of multilayer different-diameter tubular filter socket to realize multiple filter effect.These products still do not have the thinking of the combination of disengaging " filter that this blower fan of blower fan+correspondence arranges ".
Due to the conventional thinking that the operation principle of basic structure causes, above-mentioned these prior aries, all at least there are one or more in following point in them:
1, have shell or specific overall structure form, for realizing installation component, forming gas channel and similar object, above-mentioned prior art all exists this problem, and this problem has limited the expansion of air quantity, also restricted to many-sided performance optimization;
2, using the combination of " filter that this blower fan of blower fan+correspondence arranges " as basic functional units, adopt different number of combinations and form to obtain different effects, as all there is this this problem in prior art 2,4,5,6,7, all the time the corresponding relation that has certain air flow drive device and concrete air cleaner in this thinking, has limited the lifting of performance in many-side;
3, air intake and air-flow adjacent with air-out position can not be effectively separated, cause air flow path easily to occur short circuit, the whole airflow circulating that cannot effectively realize working space when for indoor use filters, this problem is especially obvious while filter being installed at air outlet place, as prior art 1 and 3 exists this problem;
4, be difficult to use real high efficiency particle air filter or low in aspect performances such as air quantity, life-spans.High efficiency particle air filter can provide fabulous filter efficiency, but resistance is relatively high, with regard to the structure of existing most air cleaning units, directly use real high efficiency particle air filter can have the problems such as air quantity is low, noise is large, the life-span is short, practicality is inadequate.
Above-mentioned these prior aries, they all do not accomplish many-sided optimization of trying one's best at aspects such as air quantity, noise, efficiency and volume, energy consumption, air flow paths, and reduce the unfavorable factor that optimal way is brought simultaneously as far as possible, conventionally be to be all improved in partial properties index, caused again other problem or retained the deficiency of original technology.The prior art of the air cleaning unit space that is still improved.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and obtain the comprehensively air cleaning unit of lifting in relative prior art aspect air quantity, noise, efficiency.
For addressing the above problem the technical scheme of employing, be: air cleaning unit comprises the framework of blower fan, air cleaner and hollow-core construction; Framework shape of cross section is n limit shape, n >=3, and framework comprises n side and two end faces, and the air cleaner of slab construction is installed at least two sides of framework, on the end face of framework, is provided with clean air outlet, blower fan is arranged at framework inside; The air outlet of blower fan is connected with clean air outlet.
Further: at least three sides of framework, air cleaner is installed.
Further: n >=4, are provided with air cleaner at least four sides of framework.
Further: n >=5, are provided with air cleaner at least five sides of framework.
Further: on the end face that does not set out air port of framework, air cleaner is installed.
Further: the quantity of blower fan is m, m >=2.
Further: on the single side of framework, at least two air cleaners are installed.
Further: total windward side area of the air cleaner covering on the single side of framework is greater than 50% of this lateralarea.
Further: framework outside is provided with wind-guide window in the position corresponding with clean air outlet.
Further: air cleaner is the filter of the single filtration efficiency Asia of stipulating in GB/T14295-2008 more than efficient.
The invention has the beneficial effects as follows: broken through the combination of " filter that this blower fan of blower fan+correspondence arranges " " and the general mode of thinking of " thering is shell or specific overall structure form "; core thinking is the use that as far as possible increases air cleaner; by air purifier, participate in forming enclosure space; air can enter this enclosure space by each air cleaner from each side; the air that from then on air stream drives parts are drawn after purification in enclosure space is delivered to desired location; intake resistance reduces at double, and the performance of air purifier obtains General Promotion.
Beneficial effect 1: the inner enclosure space that forms of framework, blower fan exhausting makes the inner negative pressure that forms of framework, and extraneous air is purified and is entered framework inside because of negative pressure by air cleaner, and the air after then purifying is extracted out by blower fan.Extraneous air can pass through a plurality of air cleaners, can several times improve purification air quantity.Can be in the whole sides of framework or part side air cleaner is installed, change flexibly air cleaner quantity, the flexibility of height is provided aspect air quantity.
Beneficial effect 2: effectively reduce noise.Because air cleaner total amount is multiplied, make the corresponding decline at double of intake resistance, air cleaner windward side wind speed also declines at double, has reduced noise, can also use the air driven device of the high air quantity of low blast simultaneously, more can effectively reduce noise.
Beneficial effect 3: resistance reduction makes Energy Intensity Reduction.
Beneficial effect 4: use air cleaner to make volume can be roughly constant or reduce on a plurality of sides of air cleaning unit.
Beneficial effect 5: do not use filter at air-outlet part, can play and take into account air flow path optimization, prevent the effect of air flow shortcircuit.
Beneficial effect 6: use a plurality of air cleaners, integral dust capacity is multiplied, can improve the whole resistance of air cleaner, the corresponding increase of air cleaner average life span.
Beneficial effect 7: there is the filter service convenience of the relative other types of air cleaner of slab construction, conventionally only use dust catcher just can carry out maintenance work.
Accompanying drawing explanation:
Fig. 1 is air cleaning unit embodiment mono-structural representation;
Fig. 2 is air cleaning unit embodiment bis-structural representations;
Fig. 3 is air cleaning unit embodiment tri-structural representations;
Fig. 4 is air cleaning unit embodiment tetra-structural representations;
Fig. 5 is air cleaning unit embodiment five structural representations;
Fig. 6 is air cleaning unit embodiment six structural representations;
Fig. 7 is air cleaning unit embodiment seven structural representations;
Fig. 8 is air cleaning unit embodiment eight structural representations;
Fig. 9 is air cleaning unit embodiment nine structural representations;
Figure 10 is air cleaning unit embodiment ten structural representations;
Figure 11 is air cleaning unit embodiment 11 structural representations;
Figure 12 is air cleaning unit embodiment 12 structural representations;
In figure, be labeled as: clean air outlet 1, end face 2, air outlet 3, air cleaner 4, blower fan 5, air inlet 6, wind-guide window 7.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is n limit shape, n >=3, and framework comprises n side and two end faces 2, and the air cleaner 4 of slab construction is installed at least two sides of framework, on the end face 2 of framework, is provided with clean air outlet 1, blower fan 5 is arranged at framework inside; The air outlet 3 of blower fan 5 is connected with clean air outlet 1.Air cleaner 4 is recommended as Asia that single filtration efficiency stipulates in the GB/T14295-2008 filter more than efficient, the efficient above filter in the Asia of stipulating in GB/T14295-2008 specifically comprises efficient HEPA and the ultra high efficiency ULPA in the efficient and GB/T13554-2008 in the Asia in GB/T14295-2008, and these filter has identical high-drag feature.
The present invention has broken through the combination of " filter that this blower fan of blower fan+correspondence arranges " " and the general mode of thinking of " thering is shell or specific overall structure form ", the air inlet of blower fan does not have setting corresponding to certain air cleaner.The inner enclosure space that forms of framework, blower fan exhausting makes the inner negative pressure that forms of framework, and extraneous air purifies and enters framework inside by each air cleaner because of negative pressure, and the air after then purifying is extracted out by blower fan.The present invention has increased the use of air cleaner 4 in the situation that not increasing blower fan as far as possible, and intake resistance reduces at double, and the performance of air purifier obtains General Promotion.
On the single side of framework, a plurality of air cleaners 4 can be installed, further increase the use of air cleaner 4.
Blower fan 5 can only arrange one, and two or more blower fans 5 also can be set.As shown in figure 11, two blower fans 5 arrange in the same way, 1, one blower fan 5 of two clean air outlets is set on an end face 2 of framework and is connected with a clean air outlet 1.As shown in figure 12, two blower fans 5 oppositely arrange, and 1, one blower fan 5 of a clean air outlet is respectively set on two end faces 2 of framework and is connected with a clean air outlet 1.Two or more blower fans 5 are set and can further increase turnover air quantity.
In order to make full use of the area of each side, the surface area of the air cleaner 4 covering on the single side of framework is greater than 50% of this lateralarea.The surface area of air cleaner 4 is greater than 50% of this lateralarea makes each side application of framework comparatively abundant, is conducive to increase air cleaner 4 areas, thereby increases intake.
In order to control the air-out direction of this air cleaning unit, the user of being convenient to diverse location can enjoy and purifying air, and framework outside is provided with wind-guide window 7 in the position corresponding with clean air outlet 1.
For the ease of blower fan exhausting, the air inlet 6 of blower fan 5 is positioned at the middle part of lengths of frame direction.The middle part that the air inlet 6 of blower fan 5 is positioned at lengths of frame direction make air cleaner 4 each positions in general from air inlet 6 close to, be convenient to blower fan exhausting.
Embodiment mono-:
As shown in Figure 1, air cleaning unit is installed on corner, and air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on two sides of framework, air cleaner 4 is installed, and dull and stereotyped shutoff can be used in two other side, also can use body of wall shutoff; An end face 2 of framework is dull and stereotyped, and other end 2 can be dull and stereotyped equally, can be also body of wall, is provided with clean air outlet 1 on body of wall or flat board; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment bis-:
As shown in Figure 2, air cleaning unit is arranged on body of wall, and air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is triangle, and framework comprises three sides and two end faces 2, on two sides of framework, air cleaner 4 is installed, and dull and stereotyped shutoff can be used in another one side, also can use body of wall shutoff; An end face 2 of framework is dull and stereotyped, and other end 2 can be dull and stereotyped equally, can be also body of wall, is provided with clean air outlet 1 on body of wall or flat board; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment tri-:
As shown in Figure 3, air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on three sides of framework, air cleaner 4 is installed, the dull and stereotyped shutoff in another one side; Two end faces 2 of framework are all dull and stereotyped, on an end face 2, are provided with clean air outlet 1; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment tetra-:
As shown in Figure 4, air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on four sides of framework, air cleaner 4 is all installed; Two end faces 2 of framework are all dull and stereotyped, on an end face 2, are provided with clean air outlet 1; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment five:
As shown in Figure 5, air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on four sides of framework, air cleaner 4 is all installed; An end face 2 of framework is dull and stereotyped, on another end face 2, air purifier is installed; On flat board, be provided with clean air outlet 1; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment six:
As shown in Figure 6, air cleaning unit horizontally set, air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on three sides of framework, air cleaner 4 is installed, the dull and stereotyped shutoff in another one side; Two end faces 2 of framework are all dull and stereotyped, on an end face 2, are provided with clean air outlet 1; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment seven:
As shown in Figure 7, air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on four sides of framework, air cleaner 4 is all installed; Two end faces 2 of framework are all dull and stereotyped, on an end face 2, are provided with clean air outlet 1; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Two air cleaners 4 are installed on each side, and air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment eight:
As shown in Figure 8, air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on four sides of framework, air cleaner 4 is all installed; Two end faces 2 of framework are all dull and stereotyped, on an end face 2, are provided with clean air outlet 1; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Four air cleaners 4 are installed on each side, and air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment nine:
As shown in Figure 9, be similar to embodiment tetra-, seven, eight, difference is that framework shape of cross section is regular pentagon, and framework comprises five sides, thereby has increased the installed surface of an air cleaner 4, is applicable to the more applied environment of Islam Ghusl wind transmission amount.Adopt the similarly mode of expansion air inlet face, can constantly increase air purifier 4 quantity, benefit is can provide to meet more Islam Ghusl wind transmission amount demand.
Embodiment ten:
As shown in figure 10, air cleaning unit comprises the framework of blower fan 5, air cleaner 4 and hollow-core construction; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on four sides of framework, air cleaner 4 is all installed; Two end faces 2 of framework are all dull and stereotyped, on an end face 2, are provided with clean air outlet 1; Blower fan 5 is arranged at framework inside, and the air outlet 3 of blower fan 5 is connected with clean air outlet 1.Two air cleaners 4 are installed on each side, and air cleaner 4 covers whole side.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.Framework outside is provided with wind-guide window 7 in the position corresponding with clean air outlet 1.
Embodiment 11:
As shown in figure 11, air cleaning unit comprises the framework of two blower fan 5, air cleaner 4 and hollow-core constructions that arrange in the same way; Framework shape of cross section is quadrangle, and framework comprises four sides and two end faces 2, on two sides of framework, air cleaner 4 is installed, the dull and stereotyped shutoff in two other side; Two end faces 2 of framework are all dull and stereotyped, are provided with two clean air outlets 1 on an end face 2; Blower fan 5 is arranged at framework inside, and the air outlet 3 of a blower fan 5 is connected with a clean air outlet 1.Air cleaner 4 covers whole side.The air-out direction of blower fan and clean air outlet 1 can also be arranged on different directions as required.Filter more than Asia that air cleaner 4 is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Embodiment 12:
As shown in figure 12, the present embodiment and embodiment tetra-, seven are similar, and framework shape of cross section is quadrangle, and air cleaner is arranged on four sides, and clean air outlet 1 is arranged on end face, and blower fan 5 is two air intake centrifugal blower fans that respectively there is an air inlet left and right.Two air inlets are conducive to optimize the air flow path of air cleaning unit inside, can reduce the utilization rate difference between air cleaner diverse location and different air cleaner.In situation preferably, blower fan 5 is installed on the axial medium position of air cleaning unit, so its air inlet is also positioned at the axial medium position of air cleaning unit.
The blower fan that can use in previous embodiment comprises axial flow blower, centrifugal blower and flow-mixing blower fan, can also use other type blower fan that air inlet can be arranged on to air cleaning unit inside; Bidirectional air inlet centrifugal fan in centrifugal blower is a kind of more excellent scheme, and the unidirectional air intake centrifugal blower fan of tube shaped encapsulation also can use as axial flow blower.
In previous embodiment, on blower fan path, all check valve can be set, to reduce or to avoid air cleaning unit outer gas stream to change the adverse effect of bringing.
In previous embodiment, air cleaning unit can adopt multiple-layer overlapped mounting structure in the installation site of air cleaner, such as adopting flat high efficiency particulate air filter and the overlapping installation of flat active carbon filter, to realize, process solid-state and gaseous contaminant simultaneously, can determine as required the number of plies of filter and the function type of filter in actual applications.
Embodiment ten provides the application examples that comprises wind-guide window structure, and wind-guide window adopts conventionally when air cleaning unit is used for indoor use, when air cleaning unit uses for new wind air intake, can substitute air regulator with pipe joints such as circle or rectangles.Aforementioned each embodiment all can select or mix the structure that adopts wind-guide window or pipe joint.
Embodiment 11 provides two application examples that fan parallel-connection is used, aforementioned each embodiment all can determine the quantity of parallel fan as required in actual applications, check valve is set on fan airflow path and can when parallel connection is applied, realizes preferably the different duty of different blower fans.
In previous embodiment, also can adopt the version of fans in series, fans in series or parallel connection independent or mixing practicality as required.
In previous embodiment, can be in blower fan air inlet or/and exhaust position is used muffler, or at the inner sound insulation that stops or wrap up pattern, the noise-reducing structure increasing blower fan body of framework.
Claims (10)
1. air cleaning unit, is characterized in that: the framework that comprises blower fan (5), air cleaner (4) and hollow-core construction; Framework shape of cross section is n limit shape, n >=3, framework comprises n side and two end faces (2), and the air cleaner (4) of slab construction is installed at least two sides of framework, on the end face of framework (2), be provided with clean air outlet (1), blower fan (5) is arranged at framework inside; The air outlet (3) of blower fan (5) is connected with clean air outlet (1).
2. air cleaning unit according to claim 1, is characterized in that: air cleaner (4) is installed at least three sides of framework.
3. air cleaning unit according to claim 1, is characterized in that: n >=4, are provided with air cleaner (4) at least four sides of framework.
4. air cleaning unit according to claim 1, is characterized in that: n >=5, are provided with air cleaner (4) at least five sides of framework.
5. air cleaning unit according to claim 1, is characterized in that: on the end face that does not set out air port (2) of framework, air cleaner (4) is installed.
6. according to the air cleaning unit described in claim 1 to 5 any one, it is characterized in that: the quantity of blower fan (5) is m, m >=2.
7. according to the air cleaning unit described in claim 1 to 5 any one, it is characterized in that: at least two air cleaners (4) are installed on the single side of framework.
8. according to the air cleaning unit described in claim 1 to 5 any one, it is characterized in that: total windward side area of the air cleaner (4) covering on the single side of framework is greater than 50% of this lateralarea.
9. according to the air cleaning unit described in claim 1 to 5 any one, it is characterized in that: framework outside is provided with wind-guide window (7) in the position corresponding with clean air outlet (1).
10. according to the air cleaning unit described in claim 1 to 5 any one, it is characterized in that: the filter more than Asia that air cleaner (4) is stipulated in GB/T14295-2008 for single filtration efficiency is efficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142590.1A CN103933790A (en) | 2013-10-20 | 2014-04-10 | Air purifying device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490867.5A CN103495313A (en) | 2013-10-20 | 2013-10-20 | High-performance air purifying device |
| CN201310490867.5 | 2013-10-20 | ||
| CN201410142590.1A CN103933790A (en) | 2013-10-20 | 2014-04-10 | Air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103933790A true CN103933790A (en) | 2014-07-23 |
Family
ID=49860625
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310490867.5A Pending CN103495313A (en) | 2013-10-20 | 2013-10-20 | High-performance air purifying device |
| CN201410142590.1A Pending CN103933790A (en) | 2013-10-20 | 2014-04-10 | Air purifying device |
| CN201420172664.1U Expired - Fee Related CN203777825U (en) | 2013-10-20 | 2014-04-10 | Air purification device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310490867.5A Pending CN103495313A (en) | 2013-10-20 | 2013-10-20 | High-performance air purifying device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172664.1U Expired - Fee Related CN203777825U (en) | 2013-10-20 | 2014-04-10 | Air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103495313A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383769A (en) * | 2014-11-30 | 2015-03-04 | 刘宏志 | High-performance purification device |
| CN106123285A (en) * | 2016-08-22 | 2016-11-16 | 珠海格力电器股份有限公司 | Air-intake device and there is its refrigeration system |
| CN107995876A (en) * | 2015-08-12 | 2018-05-04 | 豪威株式会社 | Air purifier |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470098B (en) * | 2013-09-30 | 2015-08-19 | 无锡忻润汽车安全系统有限公司 | Door drive mechanism in separate type |
| CN103495313A (en) * | 2013-10-20 | 2014-01-08 | 刘宏志 | High-performance air purifying device |
| CN106152292B (en) * | 2015-03-31 | 2021-11-05 | 青岛海高设计制造有限公司 | Organism subassembly and have air purifier of this organism subassembly |
| CN104984601A (en) * | 2015-07-07 | 2015-10-21 | 叶建荣 | Air purifier with adjustable air-out direction |
| CN111437671B (en) * | 2019-01-17 | 2023-04-14 | 青岛海尔空调器有限总公司 | Air purifier |
| CN111437670B (en) * | 2019-01-17 | 2023-05-23 | 青岛海尔空调器有限总公司 | Air purifier |
| CN109869354A (en) * | 2019-04-19 | 2019-06-11 | 临沂远通风机有限公司 | Muffler for fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221737Y (en) * | 1994-09-19 | 1996-03-06 | 葛杰光 | Omnibearing cylindrical air purifier |
| CN2524155Y (en) * | 2001-12-19 | 2002-12-04 | 广州佳仕峰机电企业有限公司 | Water cooling environmental protection air conditioner |
| CN201021832Y (en) * | 2007-02-09 | 2008-02-13 | 广州佳仕峰机电实业有限公司 | Ultraviolet fungus killing environment protection air adjuster |
| CN201429186Y (en) * | 2009-07-24 | 2010-03-24 | 林传福 | Filter screen drawing-out device of cabinet type fan |
| CN203777825U (en) * | 2013-10-20 | 2014-08-20 | 刘宏志 | Air purification device |
-
2013
- 2013-10-20 CN CN201310490867.5A patent/CN103495313A/en active Pending
-
2014
- 2014-04-10 CN CN201410142590.1A patent/CN103933790A/en active Pending
- 2014-04-10 CN CN201420172664.1U patent/CN203777825U/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221737Y (en) * | 1994-09-19 | 1996-03-06 | 葛杰光 | Omnibearing cylindrical air purifier |
| CN2524155Y (en) * | 2001-12-19 | 2002-12-04 | 广州佳仕峰机电企业有限公司 | Water cooling environmental protection air conditioner |
| CN201021832Y (en) * | 2007-02-09 | 2008-02-13 | 广州佳仕峰机电实业有限公司 | Ultraviolet fungus killing environment protection air adjuster |
| CN201429186Y (en) * | 2009-07-24 | 2010-03-24 | 林传福 | Filter screen drawing-out device of cabinet type fan |
| CN203777825U (en) * | 2013-10-20 | 2014-08-20 | 刘宏志 | Air purification device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383769A (en) * | 2014-11-30 | 2015-03-04 | 刘宏志 | High-performance purification device |
| CN112503703A (en) * | 2015-08-12 | 2021-03-16 | 豪威株式会社 | Air purifier |
| CN107995876A (en) * | 2015-08-12 | 2018-05-04 | 豪威株式会社 | Air purifier |
| CN111804085A (en) * | 2015-08-12 | 2020-10-23 | 豪威株式会社 | Air purifier |
| US10821389B2 (en) | 2015-08-12 | 2020-11-03 | Coway Co., Ltd. | Air purifier with hinged filter frame |
| US10918984B2 (en) | 2015-08-12 | 2021-02-16 | Coway Co., Ltd. | Air purifier with hinged filter frame |
| CN112503705A (en) * | 2015-08-12 | 2021-03-16 | 豪威株式会社 | Air purifier |
| CN112503704A (en) * | 2015-08-12 | 2021-03-16 | 豪威株式会社 | Air purifier |
| US11007466B2 (en) | 2015-08-12 | 2021-05-18 | Coway Co., Ltd. | Air purifier with hinged filter frame |
| US11007467B2 (en) | 2015-08-12 | 2021-05-18 | Coway Co., Ltd. | Air purifier with hinged filter frame |
| US11654388B2 (en) | 2015-08-12 | 2023-05-23 | Coway Co., Ltd. | Air purifier with hinged filter frame |
| US11654387B2 (en) | 2015-08-12 | 2023-05-23 | Coway Co., Ltd. | Air purifier with hinged filter frame |
| US11666848B2 (en) | 2015-08-12 | 2023-06-06 | Coway Co., Ltd. | Air purifier with hinged filter frame |
| CN106123285A (en) * | 2016-08-22 | 2016-11-16 | 珠海格力电器股份有限公司 | Air-intake device and there is its refrigeration system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203777825U (en) | 2014-08-20 |
| CN103495313A (en) | 2014-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203777825U (en) | Air purification device | |
| CN104807091B (en) | The air cleaning unit that a kind of Total heat exchange fresh air system is coupled with indoor purifying | |
| KR100617079B1 (en) | Ventilation system with air-cleaner | |
| CN103322657B (en) | A kind of low speed stabilizing, vector flow clean room air-conditioning send, air return system | |
| CN200968695Y (en) | Split type cleaning fresh air ventilation machine | |
| CN103542453A (en) | Air compression type fresh air purifying system | |
| CN104896694B (en) | A kind of fresh air and indoor air purification regulating system | |
| CN105371413A (en) | Novel energy-saving fan | |
| CN205048633U (en) | High -efficient full heat exchanger of electrostatic precipitator type who removes formaldehyde | |
| CN203971586U (en) | A kind of high-performance air cleaning unit | |
| CN111981660A (en) | Pure countercurrent sensible heat exchanger | |
| CN101846376A (en) | Combined fresh air system | |
| CN201103969Y (en) | Convection type air purifier | |
| CN204786769U (en) | System for energy -conserving new trend PM2. 5 integration air condition | |
| CN212320023U (en) | Pure countercurrent wall-mounted sensible heat exchange fresh air fan | |
| CN211551962U (en) | Combined purifying energy-saving ventilator | |
| CN203848412U (en) | Window-type ventilating and purifying device | |
| CN202769848U (en) | High pressure air jet and tube type indirect evaporative cooler composite type evaporative cooling air conditioning unit | |
| CN201850792U (en) | Purifying workshop | |
| CN201973840U (en) | Fresh air ventilator | |
| CN104359161A (en) | Fresh air purifying machine | |
| CN211290437U (en) | High-efficiency energy-saving multi-bedroom series-connection ventilation building structure | |
| CN201802484U (en) | Box type power station | |
| CN209857182U (en) | Suspension type fresh air purifier | |
| CN215570970U (en) | Steady-state displacement flow air conditioning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |
|
| RJ01 | Rejection of invention patent application after publication |