CN206018899U - A kind of fresh air purifier - Google Patents
A kind of fresh air purifier Download PDFInfo
- Publication number
- CN206018899U CN206018899U CN201620494591.7U CN201620494591U CN206018899U CN 206018899 U CN206018899 U CN 206018899U CN 201620494591 U CN201620494591 U CN 201620494591U CN 206018899 U CN206018899 U CN 206018899U
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- CN
- China
- Prior art keywords
- base plate
- upper strata
- filter cylinder
- case
- depurator
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- 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.)
- Withdrawn - After Issue
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
This utility model belongs to technical field of air purification, discloses a kind of fresh air purifier, and including base, case, filter cylinder, blower fan, base has upper and lower two-layer base plate；Cartridge open end is arranged on the base plate of upper strata down；Space between clearance space between filter cylinder side and case and two-layer base plate communicates；The case lower ending opening, in addition to lower ending opening, remaining place is hermetically sealed；Lower floor's base plate is detachably coupled with case bottom；It is provided with depurator air inlet and depurator air outlet on lower floor's base plate, depurator air inlet is by the space between two-layer base plate and depurator ft connection；Blower fan is arranged in filter cylinder, and blower fan is mutually fixed with upper strata base plate, and fan outlet is passed down through upper strata base plate and is connected with the depurator air outlet of setting on lower floor base plate by one section of connecting pipe.This utility model fresh air purifier compact conformation, compact, cost is lower, be easily installed, easy to maintenance, rainproof effect is good.
Description
Technical field
This utility model belongs to technical field of air purification, is related to a kind of purifier apparatus suitable for VMC (Ventilation Mechanical Control System), tool
Body discloses a kind of fresh air purifier.
Background technology
VMC (Ventilation Mechanical Control System) is a kind of indoor ventilation system, coordinates the setting of pipeline to make indoor and outdoor air form opening by blower fan
Formula is circulated.At home as atmospheric pollution is serious, outdoor air cannot ensure to clean, it is ensured that VMC (Ventilation Mechanical Control System) is clear to indoor feeding
Clean air, VMC (Ventilation Mechanical Control System) also need to add air-cleaning function.For the installation for simplifying VMC (Ventilation Mechanical Control System), facilitating VMC (Ventilation Mechanical Control System), by wind
Machine, defecator, controller etc. are integrated in a housing nucleus equipment-fresh air main frame for forming VMC (Ventilation Mechanical Control System), become main flow
VMC (Ventilation Mechanical Control System) optimal choice.Fresh air main frame is also fresh air purifier, is installed on outdoor, but fresh air current main flow fresh air purifier more
The air purifying process of application, blower fan technology etc. on depurator, are often equally applicable to indoor common portable air-purifying
Device and other large and small type sky gas-purifying devices.
From a structural point, fresh air purifier mainly includes shell and is arranged at the air filter unit and wind of inside the shell
Machine unit, for air filter unit, highly preferred mainstream scheme is now, using filter cylinder（Tubular, one end closing, one end
Opening, side wall are enclosed by least one of which filtering material and are formed）As the critical piece of unit, or it are furnished with other filter screens.Blower fan list
Unit includes closed blower fan storehouse, and is arranged on blower fan storehouse inner blower, and blower fan storehouse is arranged on the open side of filter cylinder, blower fan storehouse inner chamber with
Filter cylinder inner chamber is connected by closed channel, and fan outlet is connected through blower fan bulkhead with air supply duct.
Although existing fresh air purifier is very outstanding at aspects such as filter efficiency, mechanical stability against short circuit, service lifes,
For improve purification efficiency, extend defecator service life, outdoor rain-proof, save body cost, facilitate the dismounting of body to tie up
Shield, facilitate the installation of body, improve filtering material and cartridge structure composition, increase effective filtration area, optimize shell structure,
Simplify internal structure, optimize the assembling mode of enclosure interior part, reduce the aspects such as the volume of body, still have wide innovation
Space.
Content of the invention
The purpose of this utility model is on the basis of existing fresh air purifier, propose a kind of compact conformation, compact,
Cost is lower, be easily installed, easy to maintenance, rainproof effect is good, advantageously ensures that a kind of fresh air purifier of filter efficiency again.
For realizing that above-mentioned purpose, this utility model are employed the following technical solutions：A kind of fresh air purifier, including base,
Case, filter cylinder, blower fan, it is characterised in that the base includes upper and lower two-layer base plate, is provided with gap between upper and lower two-layer base plate；
The filter cylinder is arranged on the base plate of upper strata in opening mode directed downwardly, and cartridge open end is closed by upper strata base plate；
Space between clearance space between filter cylinder side and case and two-layer base plate communicates；
The case lower ending opening, in addition to lower ending opening, remaining place is hermetically sealed；Lower floor's base plate is located at case lower ending opening,
Lower floor's base plate is detachably coupled with case；
Depurator air inlet and depurator air outlet is provided with lower floor's base plate, and depurator air inlet is by between two-layer base plate
Space and depurator ft connection；
Blower fan is arranged in filter cylinder, and blower fan is mutually fixed with upper strata base plate, and fan outlet is passed down through upper strata base plate and passes through
One section of connecting pipe is connected with the depurator air outlet arranged on lower floor base plate.
Further, the filter cylinder is pressed abd fixed on the base plate of upper strata from top down by case, and upper strata base plate is provided with
The position limiting structure of the horizontal activity of filter cylinder is limited, filter cylinder is provided with closed loop sealing gasket with the upper strata base plate place of offseting.During installing filter drum, by filter cylinder
Alignment installation site is directly rested on the base plate of upper strata, covers case.During dismounting filter cylinder, shell is removed, you can take naturally
Lower filter cylinder.
Further, at the top of the cartridge top portion and case between be provided with elastic insert.
Further, filter cylinder lower end is provided with the annular groove recessed upward around the circle of opening one, is provided with annular groove
Sealing strip, on the upper strata base plate, corresponding annular groove is provided with convex annular stile, recessed along insertion annular on annular stile
Groove simultaneously compresses sealing strip.
Using stile and fit depressions structure, on the one hand, sealing and spacing dual-use function can be had concurrently, killed two birds with one stone, separately
On the one hand, sealing strip is directly embedded into groove i.e., need not be adhesively fixed, the third aspect, along crush seal bar, sealing effectiveness on stile
It is better than plane crush seal.
Yet further, the annular stile flips up the flange to be formed for upper strata bottom edge.The annular groove
It is arranged at filter cylinder lower end outside.Using turnup structure, can directly punch forming, without the need for separately weld stile.
Further, depurator control mainboard is arranged in filter cylinder, on the base plate of upper strata.Cartridge interior air is passed through
Filter, can be prevented effectively from dust accumulation causes main board failure.
Further, the depurator air inlet, is that the position beyond depurator air outlet position on lower floor's base plate sets
The array mesh that puts.Using mesh-type air inlet, air intake evenly, is conducive to the filtering surface uniformly using filter cylinder, improves
Filter efficiency.
Further, the case integrated injection molding, is bolted between the case and lower floor's base plate.
Specifically, the casing base edge of opening end face is provided with the nut embedded hole for extending upwardly into, in nut embedded hole
Nut is embedded with, through hole is set at corresponding nut embedded hole on lower floor's base plate, bolt is from through hole through screw-in nut.
Further, vent is offered on the upper strata base plate, fan outlet is docked with the vent seal, have
Body ground, the fan outlet is provided with flange, is bolted fixation between flange and upper strata base plate, flange with upper
Closed loop sealing gasket is provided with around fan outlet between layer base plate.
One section of described connecting pipe is arranged between upper strata base plate and lower floor's base plate, connecting pipe upper end and upper strata base plate
On by air port sealing docking, lower end is sealed with the depurator air outlet on lower floor base plate and is docked.
The connecting pipe be straight-run of pipe road, upper strata base plate and the filter cylinder being arranged on the base plate of upper strata and blower fan, only
Supported by this section of straight pipeline.In this programme, connecting pipe earns tool support member and air supply duct dual function.Without the need for additionally arranging
Support member, simplifies structure, alleviates weight, has saved cost, killing three birds with one stone.
It is not in contact with each other between the blower fan and filter cylinder and is also not connected with, is also not in contact with each other between the upper strata base plate and case
It is not connected with.In addition to top surface, remaining position is not contacted with case and is also not connected with the filter cylinder.
As improvement, at least partially embedded case of lower floor's base plate.The rainwater that suitable case outer wall can be avoided to flow down is from cover
Shell is laterally penetrated into inside depurator with base plate seam crossing.
Further, lower floor's base plate bottom surface is provided with support feet, and for fixing the installing hole of body.To facilitate depurator to put
Put on equipment platform, or be fixed on tripod.
This utility model beneficial effect is：
First, depurator inlet and outlet is each provided at depurator bottom, is equipped with the hermetically sealed case in five faces, effectively prevent rainwater from
Possibility above or inside side entrance depurator, basically reaches 100% rainwater-proof.
2nd, depurator side is not provided with air inlet or air outlet, during installation, corner etc. side body of wall need not be considered to entering
Wind and air-out are constituted and are stopped, are more convenient for selecting installation site.
3rd, blower fan is built in filter cylinder, on the one hand, eliminate the design in independent blower fan storehouse, reduces depurator content empty
Between take.Not only beneficial to whole machine miniaturization, main screw lift is decreased, outdoor mounted of being more convenient for operation also simplify structure, subtract
Material cost is lacked.On the other hand, blower fan is no longer interfere with the expansion of filter cartridge size, is conducive to filter cylinder to make full use of inside depurator
Space, realizes bigger effective filtration area.
4th, blower fan is arranged in filter cylinder, when changeing or keeping in repair blower fan, is removed case, is removed naturally filter cylinder, and blower fan is just comprehensive
Expose outside, be highly convenient for the operation such as dismounting, maintenance of blower fan.
5th, double-deck understructure, is the position of the setting air inlet for having reserved enough on base plate, without the need for enough in order to arrange
Big air inlet and increase body radial dimension.
6th, filter cylinder does not set bayonet socket using mode is fixed from the top down without bolt, when changing filter cylinder, removes case
Afterwards, filter cylinder can be removed naturally, without any frictional resistance.Filter cylinder is easily changed.
Description of the drawings
Fig. 1 is fresh air purifier decomposition texture schematic diagram described in the utility model.
Fig. 2 is fresh air purifier front sectional elevation described in the utility model.
Fig. 3 is fresh air purifier side cutaway view described in the utility model.
Fig. 4 is fresh air purifier upward view described in the utility model.
Specific embodiment
The construction featuress of fresh air purifier described in the utility model are made with an instantiation below in conjunction with the accompanying drawings
Further instruction.
Reference picture 1-4, fresh air purifier described in the utility model, by case 1, filter cylinder 2, blower fan 3, four part groups of base
Into.Base includes that upper and lower two-layer base plate, filter cylinder 2 and blower fan 3 are arranged on base upper strata base plate 41, and motor 3 is covered in by filter cylinder 2
In which；Case 1 from the top down by the whole component covers in addition to base lower floor base plate 42 in the inner.
Case integrated injection molding, lower ending opening, remaining place are totally-enclosed, and integral seamless is up-small and down-big, and entirety is fallen in corner
The rectangular cone cylinder shape of rectangular eight rib, case top surface are smooth, and roof inner face sets reinforcement, and side wall has been provided with the rib of booster action.
Casing base edge of opening thickeies, and increases case bulk strength.
Rectangle of the case lower ending opening for corner chamfer, on the end face of casing base edge of opening, corresponding corner and
Six vertical blind holes, each vertical blind hole in setting-in one nut is set in the middle part of long side altogether.Corresponding casing base on lower floor's base plate 42
Six vertical blind holes set six through holes, six bolts are faced upwards from down and are each passed through each through hole and are connected with blind hole inner nut.
42 center of lower floor's base plate position to the left arranges a circular air outlet 421, and 421 surrounding of circular air outlet arranges four
Airduct connecting hole, for installing the joint of air supply duct.Include a square region containing circular air outlet on lower floor's base plate
Interior, the position of circular air outlet and airduct connecting hole is avoided, with a large amount of waist holes 422 of array arrangement, with outside inside depurator
Connected by a large amount of waist holes 422.A large amount of waist holes are the air inlet of depurator.
Lower floor's substrate is correspondingly arranged the square region both sides of air inlet and respectively sets a reinforcement, and the reinforcement is to cut
Slot type strip of the face in n shapes, every reinforcement are bolted on lower floor's base plate by two.
On upper strata base plate 41, the position of corresponding circle air outlet 421 is provided with a square vent 411, upper strata bottom downwards
The edge of plate 41 flips up to form annular stile.
Upper strata base plate is parallel to each other with lower floor base plate, and, upper strata. between upper strata base plate and lower floor's base plate at a distance
Pass through between base plate and lower floor's base plate and only connected by one section of straight pipe 43 being vertically arranged.
The straight square vent 411 with the base plate of upper strata suitable for reading of pipe 43 is docked, and straight pipe edge suitable for reading is around square ventilation
One circle of mouth by way of full weld is tightly connected with upper strata base plate and is fixed；Circle on 43 times mouths of straight pipe and lower floor's base plate
Air outlet 421 is docked, and straight pipe Xia Kou edges are enclosed by way of full weld around circular air outlet one, is tightly connected with lower floor base plate
And it is fixed.
Connectionless relation between upper strata base plate and case.Gap is left between upper strata base plate and case.Filter cylinder side and cover
Space between gap between shell and upper and lower two-layer base plate communicates.
Filter cylinder 2 has the long square tube of Rouno Cormer Pregrinding Wheel, upper end cover 201 to close for corner, 202 middle opening of bottom end cover, middle filter
Core includes three layer filtration structure, and respectively outer layer slightly imitates the efficient filtering layer 22 of effect filtering layer 21, internal layer in filtering layer 24, middle level, at three layers
There is passive net cylinder 23 within filter layer.
Downwardly open groove is set around the circle of bottom end cover one on the outside of filter cylinder bottom end cover, groove is embedded in sealing strip 25.Groove is opened
Mouth annular stile downwards just to upper strata bottom edge.
Sponge bed course 5 is set between filter cylinder upper end cover and case, case is covered, and case top down extrudes sponge bed course 5,
Connect promotion filter cylinder to extrude to upper strata base plate.The upper edge of the annular stile of upper strata bottom edge is to the counteracting force of filter cylinder by sealing strip
Crimp, realizes sealing.
Filter cylinder in addition to by the interaction of sponge bed course and case, with case without other annexations.
Blower fan 3 is common centrifugal blower, and blower fan arranged in air outlet mode directed downwardly, and air inlet is on the side, side
The fan outlet of shape is docked with square vent 411 from upper strata substrate downwards, is provided with flange, wind at fan outlet
Machine by and be only bolted to connection with upper strata base plate by the flange of air outlet.Set between flange and upper strata base plate
Sealing gasket is sealed.Connectionless relation between blower fan and filter cylinder.
The course of work of above-mentioned fresh air purifier：Under fan action, extraneous air is entered into from the air inlet of lower shoe
Inside depurator, then direction surrounding dispersion under the base plate of upper strata, then be upwardly in the gap of filter cylinder and case.Enter filter cylinder
With the air in case gap from surrounding inwardly successively by three layer filtration layer, filter enters cartridge interior.Finally, cartridge interior warp
The clean air for filtering after blower fan, straight pipe enters air supply duct from depurator air outlet and sends into interior.
It should be noted that：Above example be only the utility model proposes fresh air purifier a kind of specific embodiment party
Formula, based on the utility model proposes the thinking such as blower fan is built-in, unilateral air inlet/outlet, hermetically sealed case, double-decker base, in conjunction with
The various fresh air purifiers that common sense in the field can be made, all should be within this utility model protection domain.And, it is understood that
Be：The utility model proposes depurator scheme be equally applicable to portable air purifier and other various big or middle,
Small size air cleaner.
Claims (10)
1. a kind of fresh air purifier, including base, case, filter cylinder, blower fan, it is characterised in that the base includes upper and lower two-layer
Base plate, is provided with gap between upper and lower two-layer base plate；The filter cylinder is arranged on the base plate of upper strata in opening mode directed downwardly, upper strata
Cartridge open end is closed by base plate；Space between clearance space between filter cylinder side and case and two-layer base plate communicates；Institute
Case lower ending opening is stated, remaining place is hermetically sealed in addition to lower ending opening；Lower floor's base plate be located at case lower ending opening at, lower floor's base plate with
Case detachably couples；It is provided with depurator air inlet and depurator air outlet on lower floor's base plate, depurator air inlet is by two-layer
Space between base plate and depurator ft connection；Blower fan is arranged in filter cylinder, and blower fan is mutually fixed with upper strata base plate, blower fan air-out
Mouth is passed down through upper strata base plate and is connected with the depurator air outlet of setting on lower floor base plate by one section of connecting pipe.
2. fresh air purifier according to claim 1, it is characterised in that the filter cylinder is compressed solid by case from top down
It is scheduled on the base plate of upper strata, upper strata base plate is provided with the position limiting structure for limiting the horizontal activity of filter cylinder, filter cylinder is set with the upper strata base plate place of offseting
There is closed loop sealing gasket.
3. fresh air purifier according to claim 2, it is characterised in that be provided between at the top of the cartridge top portion and case
Elastic insert.
4. fresh air purifier according to claim 3, it is characterised in that filter cylinder lower end is provided with to be enclosed upward around opening one
Recessed annular groove, is provided with sealing strip in annular groove, on the upper strata base plate, corresponding annular groove is provided with convex ring
Shape stile, on annular stile, edge is inserted annular groove and compresses sealing strip.
5. fresh air purifier according to claim 1, it is characterised in that the depurator air inlet, is in lower floor's base plate
The array mesh that position beyond upper depurator air outlet position is arranged.
6. fresh air purifier according to claim 1, it is characterised in that offer vent, wind on the upper strata base plate
Machine air outlet is docked with the vent seal.
7. fresh air purifier according to claim 6, it is characterised in that the fan outlet is provided with flange, flange
Fixation is bolted between side and upper strata base plate, is provided with closed loop around fan outlet close between flange and upper strata base plate
Packing.
8. fresh air purifier according to claim 1, it is characterised in that one section of described connecting pipe is arranged on upper strata bottom
Between plate and lower floor's base plate, connecting pipe upper end is docked by air port sealing with the base plate of upper strata, on lower end and lower floor's base plate
Depurator air outlet sealing docking.
9. fresh air purifier according to claim 8, it is characterised in that the connecting pipe is straight-run of pipe road, upper strata
Base plate and the filter cylinder being arranged on the base plate of upper strata and blower fan are only supported by this section of straight pipeline.
10. fresh air purifier according to claim 1, it is characterised in that be also not in contact with each other between the blower fan and filter cylinder
It is not connected with；It is not in contact with each other between the upper strata base plate and case and be also not connected with；The filter cylinder in addition to top surface, remaining position with
Case does not contact and is also not connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494591.7U CN206018899U (en) | 2016-05-27 | 2016-05-27 | A kind of fresh air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494591.7U CN206018899U (en) | 2016-05-27 | 2016-05-27 | A kind of fresh air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018899U true CN206018899U (en) | 2017-03-15 |
Family
ID=58241364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494591.7U Withdrawn - After Issue CN206018899U (en) | 2016-05-27 | 2016-05-27 | A kind of fresh air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890095A (en) * | 2016-05-27 | 2016-08-24 | 杭州卡丽智能科技股份有限公司 | Fresh air purifier |
-
2016
- 2016-05-27 CN CN201620494591.7U patent/CN206018899U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890095A (en) * | 2016-05-27 | 2016-08-24 | 杭州卡丽智能科技股份有限公司 | Fresh air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20190521 |
|
| AV01 | Patent right actively abandoned |