CN209399503U - Filter layer for air purification device and air purification device - Google Patents
Filter layer for air purification device and air purification device Download PDFInfo
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- CN209399503U CN209399503U CN201821633405.9U CN201821633405U CN209399503U CN 209399503 U CN209399503 U CN 209399503U CN 201821633405 U CN201821633405 U CN 201821633405U CN 209399503 U CN209399503 U CN 209399503U
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- filter layer
- air
- filter
- cleaning unit
- air cleaning
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- 238000004887 air purification Methods 0.000 title abstract 5
- 238000004140 cleaning Methods 0.000 claims description 55
- 150000001450 anions Chemical class 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 14
- 239000000356 contaminant Substances 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 8
- 239000003463 adsorbent Substances 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 7
- 239000002808 molecular sieve Substances 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- 241000264877 Hippospongia communis Species 0.000 claims description 4
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 28
- 231100000719 pollutant Toxicity 0.000 abstract description 28
- 239000002657 fibrous material Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 4
- 230000000855 fungicidal effect Effects 0.000 description 4
- 239000000417 fungicide Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 239000000341 volatile oil Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- HTCXJNNIWILFQQ-UHFFFAOYSA-M emmi Chemical compound ClC1=C(Cl)C2(Cl)C3C(=O)N([Hg]CC)C(=O)C3C1(Cl)C2(Cl)Cl HTCXJNNIWILFQQ-UHFFFAOYSA-M 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
Abstract
The utility model relates to a filter layer for an air purification device, which comprises a first filter layer and a second filter layer; the first filter layer and the second filter layer are both provided with fiber materials containing flocculent structures, and the fiber materials are continuously folded back and forth to form wavy folded straight grains; the texture of the folded straight lines of the first filter layer and the texture of the folded straight lines of the second filter layer are arranged at different angles or directions. The utility model discloses still relate to an air purification device. This a filter layer for air purification device is through setting up first filter layer and second filter layer, and the texture of the folding straight line of first filter layer and the texture of the folding straight line of second filter layer arrange with different angle or direction to make the air current that contains particulate pollutant behind the filter layer, most pollutant is filtered and is purified into the air that contains a small amount of particulate pollutant in the air, or the air that purifies completely, thereby effectively handles the pollutant.
Description
Technical field
The utility model relates to technical field of environment protection equipment, more particularly, are related to a kind of for air cleaning unit
Filter layer and air cleaning unit.
Background technique
Pollutant in air is mainly divided to two form compositions, first is that such as dust, bacterium, mould shape are biggish micro-
Grain, molecular structure is complicated, is combined by a variety of different substances or composition, about 1 percent microns big to hundreds of microns
It is small；First is that such as gas, stink, volatile organic chemistry material chemical molecular, chemical structure is simple, by several chemical element groups
At and very tiny, the only size of Ethylmercurichlorendimide to nanometer.
The pollutant of these two types of types is handled, the filter method of different technologies is typically used.Traditional useful filter paper,
Even high-effect filter paper (HEPA Filter), the air of filter bag pollutant；Also the electrostatic generated using high voltage removes
Dirt has releasing anion, and the aerial dust particle that enables to suspend is negatively charged, then makes it in more neutral or positive charge
The method concentrated of place；Also have and make filtering material using activated carbon, molecular sieve, zeolite, or reuse ozone, oxidant, purple
Outer smooth lamp, the cooperation materials such as photocatalyst or different catalytics carry out oxidation catalysis decomposing pollutant.These filter methods, respectively
There are characteristic and efficiency.
For pollutant different in air, air cleaner in the market often uses more than one air cleaning skill
Art and filter method.The filter core aligning method used, often filter core in layer is arranged in parallel, and is provided only with a pumping
Fan or hair dryer drive air-flow to flow to the downstream from upstream.Different filter cores have different physics and chemical characteristic, have using filter every
Mode, have in the way of absorption, it is advantageous with ionization in the way of etc.；Some filter core windages are larger, some windages are smaller, some
But without windage.Due to having various concentration pollutant, different sources pollutant in air, this more makes to purify air into a complexity
Project.And traditional filter core arrangement mode is utilized, the filter layer of certain postpositions, because pollution is not effectively treated for prefilter layer
Object, and become reduced lifetime, or even break down, or the pollutant concentrated is blown out, increase the pollutant in environment instead.
Utility model content
In view of the above problems, the utility model provides a kind of filter layer for air cleaning unit and air cleaning dress
Set, using the different physical characteristic of filter core, the different windage of filter and different work principle of filter, make pollutant effectively by
Processing.
A kind of filter layer for air cleaning unit, including the first filter layer and the second filter layer；First filtering
Layer is respectively provided with the continuous fore-aft fold of the fiber-like material containing flocculent structure with the second filter layer and constitutes wavy folding straight grain；Institute
The texture for folding straight grain of the texture and the second filter layer of stating the folding straight grain of the first filter layer is at different angles or direction is arranged
Column.
The filter layer for air cleaning unit of the utility model passes through the first filter layer of setting and the second filter layer, the
The texture of the folding straight grain of the texture and the second filter layer of the folding straight grain of one filter layer is at different angles or direction arranges, from
And making the air stream containing particle contaminants after filter layer, most pollutant is by filtration, purification at containing a small amount of in air
The air of particle contaminants, or the air being fully cleaned up, so that pollutant be effectively treated.
First filter layer and the second filter layer are only position filter layer in one of the embodiments,.
First filter layer and the second filter layer merge into a monolithic filter in one of the embodiments,.
Adjacent first filter layer is directed at column with the second filter layer with right angle and puts in one of the embodiments,.
The static pressure of first filter layer is greater than the static pressure of the second filter layer in one of the embodiments, described
First filter layer is arranged close to the air rectifier.
The thickness of first filter layer is greater than the thickness of the second filter layer in one of the embodiments,.
First filter layer and the second filter layer remove identical type and same concentrations in one of the embodiments,
Particle contaminants when, have different purification efficiencies.
First filter layer and the second filter layer press from both sides one layer with sandwich formula and contain honeycomb in one of the embodiments,
The filtration members of structure, the filtration members are adsorbent material；The adsorbent material is molecular sieve or active carbon material.
The folding of the texture of the folding straight grain of first filter layer and second filter layer in one of the embodiments,
The texture of folded straight grain is vertically arranged.
A kind of air cleaning unit, including the above-mentioned filter layer for air cleaning unit；The air cleaning unit
Including at least one blower, at least one filter and at least one air rectifier；The blower is a centrifugal blower；Institute
Blower is stated equipped with a blower air intake vent, the vertically disposed fan outlet of Ji Yiyu blower air intake vent；The air rectifier is set
It is placed in the side of the blower air intake vent, the filter is set between the air rectifier and the blower air intake vent；
The filter layer for air cleaning is set to the filter；The blower air intake vent, filter and air rectifier according to
It is secondary to be arranged in a straight line composition air input passage.
It in one of the embodiments, further include an anion generator, anion is arranged in the anion generator
Discharge tip.
Anion release tip is placed in first filter layer and the second filter layer in one of the embodiments,
Between.
Anion release tip is assigned in first filter layer and the second filter layer in one of the embodiments,
Between.
Detailed description of the invention
Fig. 1 a to Fig. 1 f is five faces and the stereoscopic schematic diagram of the air cleaning unit of an embodiment of the present invention；
Fig. 2 a to Fig. 2 g is five faces and the stereoscopic schematic diagram of the air cleaning unit of another embodiment of the utility model；
Fig. 3 is the schematic diagram of the filter of Fig. 1 air cleaning unit；
Fig. 4 is the schematic diagram of another embodiment of filter of Fig. 1 air cleaning unit；
Fig. 5 is the schematic diagram of the strip air intake vent of Fig. 1 air cleaning unit；
Fig. 6 a is the schematic diagram of the embodiment two of the strip air intake vent of Fig. 1 air cleaning unit；
Fig. 6 b is the schematic diagram of the embodiment three of the strip air intake vent of Fig. 1 air cleaning unit；
Fig. 7 is the schematic view of the mounting position that anion discharges tip in Fig. 3 filter；
Fig. 8 is the schematic view of the mounting position that anion discharges tip in Fig. 4 filter.
Specific embodiment
The utility model will be described more fully below for the ease of understanding the utility model,.But this is practical
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to make the understanding of the disclosure of the utility model more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 shows a five face schematic diagrames (including the right side view 1a, front view of the air cleaning unit of an embodiment
1b, left side view 1c, rearview 1d, top view 1e) and left-hand 1f stereoscopic schematic diagram.Air cleaning unit includes at least one
Shell and at least one air intake；Optionally, air intake is three, and three air intakes are respectively arranged on the right side of shell
101,102 before the left side 103 of shell and shell；At least one is arranged for removing the filter of particle in air cleaning unit
And at least one air rectifier；It is set to the continuous front and back folding of fiber-like material of the filter layer setting containing flocculent structure of filter
It is folded to constitute wavy folding straight grain.
Air cleaning unit includes at least one air outlet slit 104 being located above the rear of shell and is built in shell
At least one blower of body；Air intake is on air rectifier containing strip air intake vent caused by multiple punchings, air rectification
Device is a part that air intake and shell are integrated.The strip air intake vent of air rectifier with filter layer folding straight grain with phase
Same direction arrangement.Blower is a centrifugal blower；It is vertically disposed that blower is equipped with a blower air intake vent, Ji Yiyu blower air intake vent
Fan outlet；Air rectifier is set to the side of blower air intake vent, and filter is set to air rectifier and blower inlet air
Between mouthful；Blower air intake vent, filter and air rectifier are arranged in series and form air input passage in line；Straight line is
The direction of input air, the straight line with fan outlet delivery air direction at right-angle relationship.In other embodiments, air
Rectifier is a part of shell.Air cleaning unit further includes that a Volatile chemical distributes component, Volatile chemical
It distributes component and contains the chemicals for having positive effect to user or drug or fragrant section or essential oil or fungicide, the volatility
Chemicals distribute component and are placed in air input passage.It is an appearance containing a bottleneck that Volatile chemical, which distributes component,
Device, container are arranged between filter and blower air intake vent.Air is driven by blower, is flowed through air rectifier, was then passed through
Filter generates Venturi tube effect (Venturi effect) in the bottleneck of container or Bernoulli is fixed into before blower air intake vent
It restrains effect (Bernoulli effect), drives chemicals or drug or fragrant section or essential oil or fungicide from bottleneck with
The air of purification enters blower air intake vent.
Fig. 2 shows a five face schematic diagrames (including the front view 2a, rearview of the air cleaning unit of another embodiment
2b, right side view 2c, left side view 2d, top view 2e) and 2 different angles stereoscopic schematic diagram (forward direction Fig. 2 f and backward figure
2g).Air cleaning unit includes at least one shell and at least one is set to the subsequent air intake 202 of shell；Air cleaning
At least one is arranged for removing the filter and at least one air rectifier of particle in device；It is set to the filter layer of filter
The continuous fore-aft fold of fiber-like material containing flocculent structure is set and constitutes wavy folding straight grain；Air cleaning unit includes
At least one air outlet slit 204 above the front of shell and at least one blower for being built in shell；Air rectifier
For a part that air intake 202 and shell are integrated, which contains multiple strip air intake vents, strip air intake vent with
The folding straight grain of filter layer arranges in the same direction.Blower is a centrifugal blower；Blower is equipped with a blower air intake vent, Ji Yiyu
The vertically disposed fan outlet of blower air intake vent；Air rectifier is set to the side of blower air intake vent, and filter is set to
Between air rectifier and blower air intake vent；The strip air intake vent of blower air intake vent, filter and air rectifier, which is contacted, to be arranged
Column form air input passage in line；Straight line is the direction of input air, and the straight line is with 204 delivery air of fan outlet
Direction at right-angle relationship.In other embodiments, air rectifier is a part of shell.Air cleaning unit further includes one
A Volatile chemical distributes component, Volatile chemical distribute component contain the chemicals for having positive effect to user or
Drug or fragrant section or essential oil or fungicide, the Volatile chemical distribute component and are placed in air input passage.Volatility
It is a container containing a bottleneck that chemicals, which distribute component, and container is arranged between filter and blower air intake vent.Air by
Blower drives, and flows through air rectifier, then passes through filter, into before blower air intake vent, generates literary mound in the bottleneck of container
In tube effect (Venturi effect) or Bernoulli law effect (Bernoulli effect), drive chemicals or medicine
Product or fragrant section or essential oil or fungicide enter blower air intake vent with the air purified from bottleneck.
Fig. 3 show in a kind of filter 300 of air cleaning unit the first filter layer 301 and the second filter layer 302 with
One embodiment that right angle alignment column are put.First filter layer 301 and the second filter layer 302 are only position filter layer, the first filtering
The texture of the folding straight grain of the texture and the second filter layer 302 of the folding straight grain of layer 301 is at different angles or direction arranges；The
The texture of the folding straight grain of the texture and the second filter layer 302 of the folding straight grain of one filter layer 301 is vertically arranged；Optionally,
The folding straight grain of one filter layer 301 is vertical line, and the folding straight grain of the second filter layer 302 is band；Or first filter layer 301 folding
Folded straight grain is band, and the folding straight grain of the second filter layer 302 is vertical line.The static pressure of first filter layer 301 is greater than the second filtering
The static pressure of layer 302, the first filter layer 301 are arranged close to air rectifier.The thickness of first filter layer 301 is greater than the second filtering
The thickness of layer 302, the first filter layer 301 are arranged close to air rectifier.First filter layer 301 and the second filter layer 302 remove
When the particle contaminants of identical type and same concentrations, there is different purification efficiencies.First filter layer 301 and the second filtering
Layer 302 presss from both sides one layer of filtration members containing honey comb structure with sandwich formula, and filtration members are adsorbent material；Adsorbent material be molecular sieve or
Active carbon material.
When the air containing particle contaminants enters in shell from the strip air intake vent of air rectifier, entered by strip
Air port rectifies air in advance and forms it into a laminar air flow；Across the first of the vertical line of a direction arrangement identical with laminar air flow
After filter layer 301, the air in laminar air flow containing pollutant is largely all cleaned into the air containing a small amount of particle contaminants,
It is put since the first filter layer 301 is directed at column with the second filter layer 302 with right angle, texture of the laminar air flow in the second filter layer 302
When direction changes, position of the laminar gas flow characteristic in the second filter layer 302 is hurriedly changed to sinuous flow, contains a small amount of particle
The air of shape pollutant, on the material of rapid the second filter layer of collision 302, therefore, particle contaminants are hurriedly by second
The benefit of filter layer 302 obtains.
Fig. 4 shows in a kind of filter of air cleaning unit the first filter layer 401 with the second filter layer 402 with straight
Angular alignment arranges another embodiment put, and Fig. 4 shows the front view and rearview of filter；First filter layer 401 and second
Filter layer 402 merges into a monolithic filter.The static pressure of first filter layer 401 is greater than the static pressure of the second filter layer 402, the
One filter layer 401 is arranged close to air rectifier.The thickness of first filter layer 401 be greater than the second filter layer 402 thickness, first
Filter layer 401 is arranged close to air rectifier.First filter layer 401 and the second filter layer 402 remove identical type and identical
When the particle contaminants of concentration, there is different purification efficiencies.First filter layer 401 and the second filter layer 402 are with sandwich formula
One layer of filtration members containing honey comb structure are pressed from both sides, filtration members are adsorbent material；Adsorbent material is molecular sieve or active carbon material.
Fig. 5 shows one embodiment of strip air intake vent 501 on a kind of shell of air cleaning unit；Filter layer
Straight grain is folded to arrange with strip air intake vent 501 with the same direction.When the air containing pollutant enters from strip air intake vent 501
In shell, by strip air intake vent 501, rectification air forms it into a laminar air flow in advance；It is identical as laminar air flow to be then passed through one
Direction arrangement vertical line the first filter layer 301 after, the air in laminar air flow containing pollutant is largely cleaned, due to
The folding straight grain of filter layer is arranged with strip air intake vent 501 with the same direction, and because of blower air intake vent, filter and strip
Shape air intake vent 501 is arranged in series in line, and pollutant is captured under very low windage by filter, flows through filter
Wind flow is high, increases the efficiency of air cleaning unit depollution object, reduces electricity consumption, reaches the purpose of environmental protection.
Fig. 6 a shows the embodiment of strip air intake vent caused by multiple punchings on a kind of shell of air cleaning unit
Two；The folding straight grain of filter layer is arranged with strip air intake vent 601 with the same direction.
Fig. 6 b shows the embodiment of strip air intake vent caused by multiple punchings on a kind of shell of air cleaning unit
Three；The folding straight grain of filter layer is arranged with strip air intake vent 602 with the same direction.
Fig. 7 shows that in a kind of air cleaning unit further include an anion generator, and anion generator further includes
Anion discharges tip 708.Anion release tip 708 is placed in first filter layer 301 and the second filtering of two only positions
Between layer 302.The folding straight grain of first filter layer 301 is vertical line, and the folding straight grain of the second filter layer 302 is band.When containing dirt
The air of dye object enters in shell from strip air intake vent, rectifies air in advance by strip air intake vent and forms it into a laminar flow gas
Stream；After being then passed through the first filter layer 301 of the vertical line of a direction arrangement identical with laminar air flow, pollutant is contained in laminar air flow
Air be largely cleaned, also contain a small amount of pollutant air, partially flow through anion release tip 708, become band
The air of negative electrical charge, when entering the second filter layer 302, since the first filter layer 301 is aligned with the second filter layer 302 with right angle
Column are put, and laminar air flow is when the grain direction of the second filter layer 302 changes, laminar gas flow characteristic, the first filter layer 301 with
Position in second filter layer 302 is hurriedly changed to sinuous flow, and the negatively charged air in part is disorderly hit mutually, makes fume
Concentrate together, by hurriedly being obtained by the second filter layer 302 benefit when the second filter layer 302.Anion release tip 708 is placed in
One end is set, and when user replaces or is put into the first filter layer 301 and the second filter layer 302, be will not influence or moved
The position at anion release tip 708.
Fig. 8 is shown in the air cleaning unit of another embodiment, further includes an anion generator, and anion generates
Device further comprises anion release tip 808.It is assigned in the first filter layer 401 and the second filtering at anion release tip 808
Between layer 402.The folding straight grain of first filter layer 401 is vertical line, and the folding straight grain of the second filter layer 402 is band.When containing dirt
The air of dye object enters shell from strip air intake vent, rectifies air in advance by strip air intake vent and forms it into a laminar flow gas
Stream；After being then passed through the first filter layer 401 of the vertical line of a direction arrangement identical with laminar air flow, pollutant is contained in laminar air flow
Air be largely cleaned, also contain a small amount of pollutant air, partially flow through anion release tip 808, become band
The air of negative electrical charge, when entering the second filter layer 402, since the first filter layer 401 and the second filter layer 402 are with right angle
Alignment column are put, and laminar air flow is when the grain direction of the second filter layer 402 changes, laminar gas flow characteristic, in the first filter layer
401 and the second position in filter layer 402 be hurriedly changed to sinuous flow, the negatively charged air in part is disorderly hit mutually, makes particle
Pollutant is concentrated together, by hurriedly being obtained by the second filter layer benefit when the second filter layer 402.
This passes through for the filter layer of air cleaning unit will be arranged the first filter layer in the second filter layer, the first filter layer
Folding straight grain texture and the second filter layer folding straight grain texture at different angles or direction arrange, thus make contain it is micro-
The air stream of particulate contaminant is after filter layer, and most pollutant is by filtration, purification at containing a small amount of microgranular dirt in air
The air of object, or the air being fully cleaned up are contaminated, so that pollutant be effectively treated.
The utility model has more implementation methods, random transfers, the air outlet of the air intake vent of device, device, mainly
The position of filter core, blower and different filters, as long as being set to the filter layer of filter by the fiber-like material containing flocculent structure
Continuous fore-aft fold constitutes wavy folding straight grain；Containing strip air intake vent caused by multiple punchings on shell, strip enters
The folding straight grain of air port and filter layer arranges in the same direction.Device contains blower, blower air intake vent and a fan outlet, wind
Machine air intake vent, filter and strip air intake vent are arranged in series in line, and filter is containing the first filter layer and the second filtering
Layer, the texture of the folding straight grain of the texture and the second filter layer of the folding straight grain of the first filter layer is at different angles or direction is arranged
Column, have all flowed into the spirit of the utility model.Present patent application is illustrated by several specific embodiments, is not being departed from
In the case where present patent application range, various transformation and equivalent substitute can also be carried out to present patent application.In addition, for specific
Situation or concrete condition can do various modifications to present patent application, without departing from the range of present patent application.Therefore, this is special
Benefit application is not limited to disclosed specific embodiment, and should include the whole fallen into present patent application scope of the claims
Embodiment.
Claims (13)
1. a kind of filter layer for air cleaning unit, which is characterized in that including the first filter layer and the second filter layer；It is described
First filter layer and the second filter layer are respectively provided with the continuous fore-aft fold of the fiber-like material containing flocculent structure and constitute wavy folding
Folded straight grain；The texture of the folding straight grain of the texture and the second filter layer of the folding straight grain of first filter layer is at different angles
Or direction arrangement.
2. the filter layer according to claim 1 for air cleaning unit, which is characterized in that first filter layer with
Second filter layer is only position filter layer.
3. the filter layer according to claim 1 for air cleaning unit, which is characterized in that first filter layer with
Second filter layer merges into a monolithic filter.
4. the filter layer according to claim 1 for air cleaning unit, which is characterized in that adjacent first mistake
Filtering layer is directed at column with the second filter layer with right angle and puts.
5. the filter layer according to claim 1 for air cleaning unit, which is characterized in that first filter layer
Static pressure is greater than the static pressure of the second filter layer.
6. the filter layer according to claim 1 for air cleaning unit, which is characterized in that first filter layer
Thickness is greater than the thickness of the second filter layer.
7. the filter layer according to claim 1 for air cleaning unit, which is characterized in that first filter layer with
When second filter layer removes the particle contaminants of identical type and same concentrations, there is different purification efficiencies.
8. the filter layer according to claim 1 for air cleaning unit, which is characterized in that first filter layer with
Second filter layer presss from both sides one layer of filtration members containing honey comb structure with sandwich formula, and the filtration members are adsorbent material；The absorption
Material is molecular sieve or active carbon material.
9. the filter layer according to claim 1 for air cleaning unit, which is characterized in that first filter layer
The texture for folding the texture and the folding straight grain of second filter layer of straight grain is vertically arranged.
10. a kind of air cleaning unit, which is characterized in that including according to claim 1 to any one of 9 for air cleaning
The filter layer of device；The air cleaning unit includes that at least one blower, at least one filter and at least one air are whole
Flow device；The blower is a centrifugal blower；It is vertically disposed that the blower is equipped with a blower air intake vent, Ji Yiyu blower air intake vent
Fan outlet；The air rectifier is set to the side of the blower air intake vent, and the filter is set to the air
Between rectifier and the blower air intake vent；The filter layer for air cleaning is set to the filter；The blower
Air intake vent, filter and air rectifier are arranged successively and form air input passage in line.
11. air cleaning unit according to claim 10, which is characterized in that further include an anion generator, institute
It states anion generator setting anion and discharges tip.
12. air cleaning unit according to claim 11, which is characterized in that anion release tip is placed in institute
It states between the first filter layer and the second filter layer.
13. air cleaning unit according to claim 11, which is characterized in that assign in institute at anion release tip
It states between the first filter layer and the second filter layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK17110133.8 | 2017-10-09 | ||
| HK17110133 | 2017-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209399503U true CN209399503U (en) | 2019-09-17 |
Family
ID=66101247
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821617152.6U Active CN209399502U (en) | 2017-10-09 | 2018-09-30 | Air purifying device |
| CN201821633405.9U Active CN209399503U (en) | 2017-10-09 | 2018-10-09 | Filter layer for air purification device and air purification device |
| CN201890001270.6U Active CN214050775U (en) | 2017-10-09 | 2018-10-09 | A filter layer and air purification device for air purification device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH09290116A (en) * | 1996-04-25 | 1997-11-11 | Takasago Thermal Eng Co Ltd | Air filter of low pressure loss |
| CN2873311Y (en) * | 2005-11-30 | 2007-02-28 | 惠州艾尔科技有限公司 | Air purifier |
| CN201612874U (en) * | 2010-03-08 | 2010-10-27 | 郑开金 | Indoor air purifier |
| US9630132B2 (en) * | 2014-07-01 | 2017-04-25 | Caterpillar Inc. | Fluid filtering system |
| JP2017064702A (en) * | 2015-09-30 | 2017-04-06 | パナソニックＩｐマネジメント株式会社 | Air filter |
| CN106855273A (en) * | 2015-12-07 | 2017-06-16 | 山东佳星环保科技有限公司 | A kind of NEW TYPE OF COMPOSITE air purifier |
| CN105783127A (en) * | 2016-03-29 | 2016-07-20 | 海信（山东）空调有限公司 | Air purifier |
| CN205481418U (en) * | 2016-03-29 | 2016-08-17 | 海信（山东）空调有限公司 | Air purifier |
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| WO2019072151A1 (en) | 2019-04-18 |
| CN214050775U (en) | 2021-08-27 |
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