CN203971586U - A kind of high-performance air cleaning unit - Google Patents

A kind of high-performance air cleaning unit Download PDF

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Publication number
CN203971586U
CN203971586U CN201320645079.4U CN201320645079U CN203971586U CN 203971586 U CN203971586 U CN 203971586U CN 201320645079 U CN201320645079 U CN 201320645079U CN 203971586 U CN203971586 U CN 203971586U
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air
inlet face
air inlet
cleaning unit
cleaner
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不公告发明人
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Abstract

A kind of high-performance air cleaning unit, mainly formed by air stream drives parts and air cleaner, it is characterized in that: there is cabinet-type structure, air cleaner is installed in air inlet face, air stream drives parts are positioned at air inlet face and participate in the space forming in two dimensions, the windward side area summation of the air cleaner in described air inlet face is that its forward is in the face of the more than 50% of air inlet face direction projection area, at air quantity, noise, the relative prior art in efficiency aspect is comprehensively promoted, can be used for fresh air purifying and indoor purifying, the difference that can meet from small indoor space to heavy construction needs purifies air quantity scale demand.

Description

A kind of high-performance air cleaning unit
Technical field
The utility model belongs to air purification field technology, specifically 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, drive air stream to be purified the basic structure of effect through air cleaner by air flow drive device, 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, also comprise as volume for the factor of evaluating air cleaning unit quality, 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 utility model 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 is too near with air-out position and can not effectively separates, cause air flow path easily to occur short circuit, the overall 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, realizes scale flexibility by the mode that varying number functional unit combines.
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 depart from the thinking of the combination of " 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, all there is this this problem in above-mentioned prior art, 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 effectively separate, cause air flow path easily to occur short circuit, the overall 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 the aspect performance such as air quantity, life-span.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
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is the technical scheme that proposes a kind of high-performance air cleaning unit, comprehensively promoted in relative prior art aspect air quantity, noise, efficiency, can also take into account demand and the optimization of the aspects such as volume, energy consumption, air flow path, life-span, maintenance simultaneously, can be used for fresh air purifying and indoor purifying, the difference that can meet from small indoor space to heavy construction needs purifies air quantity scale demand.
The utility model is: a kind of high-performance air cleaning unit, mainly formed by air stream drives parts and air cleaner, it is characterized in that: there is cabinet-type structure, air cleaner is installed in air inlet face, air stream drives parts are positioned at air inlet face and participate in the space forming in two dimensions, and the windward side area summation of the air cleaner in described air inlet face is that its forward is in the face of the more than 50% of air inlet face direction projection area.
The utility model has been broken through the general mode of thinking of " combination of " filter that this blower fan of blower fan+correspondence arranges " " and " having shell or specific overall structure form ", core thinking is the use that as far as possible increases air cleaner, participate in forming enclosure space by air inlet face, air can enter this enclosure space by the each air cleaner each air inlet face, the air that from then on air stream drives parts are drawn after purifying in enclosure space is delivered to desired location, intake resistance reduces at double, and the performance of air purifier obtains General Promotion.While no longer passing through the parts with air filtration effect after air effluent stream driver part, be conducive to keep aerodynamic energy, air is transported at a distance, avoid air flow path short circuit to reduce clean-up effect.Air stream drives parts are positioned at air inlet face and participate in the space forming in two dimensions, and under this state, normally air stream drives parts 4 periderm air cleaners surround, and can play the effect that does not relatively increase or reduce volume, minimizing noise, increases aesthetic measure.No matter specifically adopt how many air stream drives parts, each air stream drives parts can use whole air cleaners.Can select just going up air-out, to front upper place or back upper place inclination air-out or swing air-out.
" air inlet face " described in the utility model refers to the plane at place, air cleaner windward side, in an air inlet face, only has air intake air-flow, and different air inlet face is not at same plane.
" the windward side area summation of the air cleaner in air inlet face is that its forward is in the face of the more than 50% of air inlet face direction projection area " described in the utility model, essence implication is many area in air inlet face windward sides as air cleaner that utilize as far as possible, if below 50%, illustrate that the air cleaner windward side area sum existing in two air inlet face is less than the situation of device at the area of section of an air intake surface position, does not make full use of the advantage of multiple air inlet face.
Air cleaner described in the utility model typically refers to flat-plate air air filter, but except flat-plate air air filter, also have the air cleaner of other types to be also applicable to the utility model, such as pocket type air filter also has and flat similar plane windward side and installation interface.
This section is deleted.
Optimize, comprise at least 3 air inlet face.Further increase the use of air cleaner, conventionally at air cleaning unit for using when air intake in the outward space of space, or use in the time of the air cleaning unit as in space.
Optimize, comprise at least 4 air inlet face.Further increase the use of air cleaner, reduce resistance, improve performance.
Optimize, comprise at least 5 air inlet face.Be applicable to the application mode of high air quantity.
This section is deleted.
Optimize, the described air cleaner that uses comprises that single filtration efficiency meets the air cleaner that GB/T13554-2008 specifies.Because increased the use of air cleaner, reduce resistance, under comparable condition roughly, can use really efficiently even ultra high efficiency air cleaner.
Optimize, comprise the air inlet face with more than 2 air cleaner.Single air cleaner size can not infinite expanding, uses multiple air cleaners in single air inlet face, can expand the application mode that meets random scale and purify air quantity demand.
This section is deleted.
Optimize, air stream drives parts are connected with guiding subassembly.Guiding subassembly can be connected to air intake place and the wind outlet of air stream drives parts, can play optimize many air inlet face and air cleaner utilization rate, optimization airflow path, promote the effect of air stream drives component capabilities.
This section is deleted.
The beneficial effects of the utility model embody as follows:
Beneficial effect 1: the scale flexibility of height is provided aspect air quantity.Roughly under comparable condition, can several times improve purification air quantity; Under consistent technical characterictic, can realize and meet device from small-sized household air purifier to large-scale public space air cleaning demand, and aspect technology and economical two height feasibility.
Beneficial effect 2: effectively reduce noise.Under comparable condition roughly, because air cleaner total amount is multiplied, make that intake resistance is corresponding to decline at double, air cleaner windward side wind speed also declines at double, reduce noise, can also use the air driven device of the high air quantity of low blast simultaneously, more can effectively reduce noise level.
Beneficial effect 3: in the situation that using real efficient even ultra high efficiency air cleaner, obtain enough practicality.There is concrete technical standard in China and other multiple countries in real high efficiency particle air filter and synonym english abbreviation HEPA, its performance indications are had to clear and definite data demand, in the publicity materials of some air purifier, HEPA is used as an adjective, misled consumer.In fact, on existing most air cleaning units, directly use high efficiency particle air filter can have the problems such as air quantity is low, noise is large, the life-span is short.Under comparable condition roughly, the utility model makes the decline at double of the overall resistance of air cleaner, the problem in air quantity, noise, life-span has obtained better solution, make air cleaning unit directly use high efficiency particle air filter to there is enough practicality, in the situation that using ultra high efficiency air cleaner, can provide very high single filtration efficiency to bacterium, virus, can meet the application of the objects such as medical safety.
Beneficial effect 4: resistance reduction makes Energy Intensity Reduction.
Beneficial effect 5: use air cleaner to make volume can be roughly constant or reduce in multiple air inlet face.
Beneficial effect 6: 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 7: use multiple air cleaners, integral dust capacity is multiplied, air cleaner average life span is roughly multiplied in proportion.
Beneficial effect 8: 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.
Brief description of the drawings
Fig. 1 is the embodiment structural representation that the first has 2 air inlet face.
Fig. 2 is the embodiment structural representation that the second has 2 air inlet face.
Fig. 3 is a kind of embodiment structural representation that has 3 air inlet face.
Fig. 4 is the embodiment structural representation that the first has 4 air inlet face.
Fig. 5 is the embodiment structural representation that the first has 5 air inlet face.
Fig. 6 is the embodiment structural representation that the second has 4 air inlet face.
Fig. 7 is the embodiment structural representation that the first comprises the air inlet face with more than 2 air cleaner.
Fig. 8 is the embodiment structural representation that the second comprises the air inlet face with more than 2 air cleaner.
Fig. 9 is the cross-sectional structure schematic diagram of the second embodiment of having 5 air inlet face.
A kind of air stream drives parts of Figure 10 are connected with the embodiment structural representation of guiding subassembly.
Description of reference numerals: 10-air stream drives parts; 11 to 15-different air inlet face and the air cleaner being located thereon; 20-is arranged on air stream drives parts air intake place plays the pipeline of guide functions; 25-is arranged on the wind direction of purifier wind outlet and adjusts assembly; Air flow after 30-purifies.
Detailed description of the invention
Embodiment mono-: ask for an interview Fig. 1, high-performance air cleaning unit is installed on top of building downside angle position, in the middle of the body of wall of two sides, left and right, be communicated with atmospheric environment, comprise air stream drives parts 10 and two air inlet face 11, 12, 10 is quiet pipeline fan, 11, on 12, respectively there is one flat plate formula high efficiency particle air filter, the windward side area of high efficiency particle air filter exceedes 50% of its place air inlet face projected area, 11, 12 and 4 faces of building formed the admission space of a sealing, in the time that right side body of wall does not exist, can replace body of wall to form the admission space of sealing with a plane baffle plate.From then on 10 drive the air flow 30 indoor purifying fresh air that provides to the left in space.In the situation that volume is roughly the same, the filtering material total amount that the air cleaner that this high-performance air cleaning unit uses comprises surmounts traditional air cleaning unit greatly, and intake resistance reduces at double.Embodiment mono-is a kind of simple application mode of the present utility model, has comprised necessary technical characterictic and has embodied whole beneficial effects.
Embodiment bis-: ask for an interview Fig. 2, be similar to embodiment mono-, comprise 10,11,12, difference is 11 and 12 forming V-shapes installations, can reduce the demand to a face of building.
Embodiment tri-: ask for an interview Fig. 3, it is a kind of embodiment with three air inlet face, air stream drives parts 10 and three air inlet face 11,12,13, in each air inlet face, respectively have one flat plate formula high efficiency particle air filter, the windward side area of high efficiency particle air filter exceedes 50% of its place air inlet face projected area.With respect to the situation of two air inlet face, three air inlet face have further reduced intake resistance, and another one face can be considered to retain for outward appearance, increases the aesthetic property of device.
Embodiment tetra-: ask for an interview Fig. 4, it is a kind of embodiment with four air inlet face, air stream drives parts 10 and four air inlet face 11,12,13,14,10 is quiet pipeline fan, and 10 are positioned at four air inlet face in two dimensions of length and width of device participates in the space forming, and respectively has a flat high efficiency particle air filter in each air inlet face, the windward side area of high efficiency particle air filter exceedes 50% of its place air inlet face projected area, and the air after purification flows out from top.For thering is the air cleaning unit of cabinet type structure, all preferably scheme of one as air inlet face using four sides, make full use of the use that lateralarea has expanded air cleaner as far as possible, under comparable condition roughly, with respect to other air cleaning units, advantage is very obvious:
(1) under roughly the same volume and noise level, provide at least 2 times of air quantity, can exceed as a rule 4 times of air quantity; (2) under roughly the same air quantity, roughly 4 times are reduced the windward side wind speed of intake resistance, 4 times of reduction air cleaners, reduce the blast demand to air driven device, can adopt the lower more quiet blower fan of blast, can effectively reduce noise, 10 are positioned at four air inlet face on two latitudes of length and width of device participates in the space forming, and can use sound-absorbing material parcel 10 in interior volume, in the application mode of Wind Volume more, can also in space, increase muffler for fan;
(3) under roughly the same air quantity, because intake resistance reduces at double, can directly use efficiently even ultra high efficiency air cleaner, taking typical air filter made in glass fibre resistance as example, high efficiency particle air filter resistance is that 200Pa overall resistance is down to 50Pa, ultra high efficiency air cleaner resistance is that 250Pa overall resistance is down to 62.5Pa, and common air flow drive device can provide the purification air quantity with Practical significance;
(4) under roughly the same performance, can effectively reduce volume, can adopt more small-sized air flow drive device to reach equal air quantity level, the air cleaner total amount using can also be more;
(5), under roughly the same performance, because resistance declines at double, energy consumption also significantly reduces;
(6) under roughly the same performance, air after purification flows out from top, and do not use air cleaner at air outlet, also the kinetic energy while as far as possible having kept air just to leave air stream drives parts after air leaves purifier, can effectively avoid the situation of air flow path short circuit, can be by adopt different guiding subassembly control air flows to realize the efficient integral circularly purifying that purifies object space at air outlet;
(7) under roughly the same performance, filter can provide the dirt capacity of at least 4 times, taking typical air filter made in glass fibre as example, conventionally in the time that reaching twice initial resistance, resistance should change filter, the purification air quantity that still can provide normal air purifier to provide when even filter resistance reaches four times of initial resistances in the present embodiment, dirt capacity is also increased, and filter efficiency also can, along with increasing service time and constantly raising, extend the life-span of air cleaner conventionally greatly;
(8) with respect to the air cleaner of other type, the maintenance of the air cleaner of plate armature, change all very conveniently, and manufacture, transport, warehouse cost are low, output is large, ample supply of commodities on the market.The present embodiment is Typical Representative of the present utility model.
Embodiment five: ask for an interview Fig. 5, be similar to embodiment tetra-, difference is to have increased air inlet face 15, has 5 air inlet face, is a kind of embodiment more superior than embodiment tetra-performances.
Embodiment six: ask for an interview Fig. 6, be similar to embodiment tetra-, difference is that the position of air inlet face is variant, this embodiment is applicable to providing purifying fresh air from outward space inside, space.
Embodiment seven: ask for an interview Fig. 7, a kind of embodiment that is applicable to the large-scale interior space and purifies demand, structure is similar to embodiment tetra-, and difference is in each air inlet face, there are two air cleaners.Taking the category-A in the CNS GB/T13554-2008 of high efficiency particle air filter without the flat high efficiency particle air filter of dividing plate as example calculate, 0.610 meter × 1.2 meters × 0.069 meter of single filter volume, nominal air delivery 2000CMH, under nominal air delivery, resistance is 190Pa, whole high-performance air cleaning unit volume is roughly length and width and is 0.748 meter, highly 2.4 meters, minimum volume can reach approximately 1.4 cubic metres, and specified purification air quantity maximum can reach 16000 CMH.
Embodiment eight: ask for an interview Fig. 8, be similar to embodiment seven, difference is that in each air inlet face, air cleaner quantity is increased to four, is applicable to the more applied environment of Islam Ghusl wind transmission amount.With reference to the mode of the expansion air cleaner quantity of embodiment seven and the present embodiment, can obtain meeting tens thousand of CMH and purify above the embodiment of air quantity demand.
Embodiment nine: ask for an interview Fig. 9, be similar to embodiment tetra-, seven, eight, difference is that the cross section of device side becomes positive 5 limit shapes from rectangle, corresponding, increase air intake surface 15 and made the air intake surface on side become five, be 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 inlet face quantity, benefit is can provide to meet the more embodiment of Islam Ghusl wind transmission amount demand, and count increase and be more conducive to install the air stream drives parts with circular profile therein along with cross section limit, can play the effect of optimizing volume improving performance.
Embodiment ten: ask for an interview Figure 10, be similar to embodiment seven, difference is to comprise 20 and 25.With respect to embodiment seven, 10 air inlet position is closer to the centre position of device, can reduce the deviation of air cleaner to 10 air inlet positional distances, be conducive to optimize the utilization rate of many air inlet face and multiple air cleaners, similarly method is also included in diverse location on 20 and uses different calibers and diverse location perforate, and 20 can also play the effect of optimizing 10 performances.25 have changed 30 direction, and the air after purifying is changed into back upper place air-out, are more conducive to realize the airflow circulating purification of whole interior space yardstick in the time of indoor use.
In above embodiment, required but NM content all can, by existing techniques in realizing, not be described further at this.
Finally explanation is, above embodiment is only unrestricted for the utility model is described, person skilled should be understood, the utility model also has more concrete enforcement and application mode, can modify or equivalence replacement, but only otherwise depart from aim of the present utility model and scope, all should belong in claim scope of the present utility model.

Claims (7)

1. a high-performance air cleaning unit, mainly formed by air stream drives parts and air cleaner, it is characterized in that: there is cabinet-type structure, air cleaner is installed in air inlet face, air stream drives parts are positioned at air inlet face and participate in the space forming in two dimensions, and the windward side area summation of the air cleaner in described air inlet face is that its forward is in the face of the more than 50% of air inlet face direction projection area.
2. high-performance air cleaning unit according to claim 1, is characterized in that, comprises at least 3 air inlet face.
3. high-performance air cleaning unit according to claim 1, is characterized in that, comprises at least 4 air inlet face.
4. high-performance air cleaning unit according to claim 1, is characterized in that, comprises at least 5 air inlet face.
5. according to the high-performance air cleaning unit described in claim 1 to 4 any one, it is characterized in that, described air cleaner comprises the air cleaner that single filtration efficiency specifies in GB/T13554-2008.
6. according to the high-performance air cleaning unit described in claim 1 to 4 any one, it is characterized in that, comprise the air inlet face with more than 2 air cleaner.
7. according to the high-performance air cleaning unit described in claim 1 to 4 any one, it is characterized in that, air stream drives parts are connected with guiding subassembly.
CN201320645079.4U 2013-10-20 2013-10-20 A kind of high-performance air cleaning unit Expired - Fee Related CN203971586U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105248348A (en) * 2015-11-11 2016-01-20 宜兴市彩鲽水族用品厂 Air inlet mechanism for rainforest cylinder
CN107084448A (en) * 2017-06-01 2017-08-22 安徽吉乃尔电器科技有限公司 A kind of new air purifier for being easy to clean
CN108499298A (en) * 2018-06-11 2018-09-07 西南科技大学 A kind of side air intake rough filtering device based on cyclone pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105248348A (en) * 2015-11-11 2016-01-20 宜兴市彩鲽水族用品厂 Air inlet mechanism for rainforest cylinder
CN107084448A (en) * 2017-06-01 2017-08-22 安徽吉乃尔电器科技有限公司 A kind of new air purifier for being easy to clean
CN108499298A (en) * 2018-06-11 2018-09-07 西南科技大学 A kind of side air intake rough filtering device based on cyclone pipe

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Granted publication date: 20141203

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