CN206184155U - Light and thin type filtration purifier - Google Patents

Abstract

The utility model relates to the field of air purifying techniques, a light and thin type filtration purifier is disclosed, to establish the fan storehouse in the box and filter the storehouse, the wind network hole is established to the box roof, the slope sets up dull and stereotyped filter core in filtering the storehouse, filter storehouse trailing flank upper portion establish and the admit air air inlet of chamber intercommunication, filter the gas outlet of establishing and going out the air cavity intercommunication in storehouse leading flank lower part, the air intake and the gas outlet that goes out the air cavity of fan are connected, the air outlet and the air -out path connection of fan, air -out passageway upper end and wind network hole intercommunication. The utility model discloses improve dull and stereotyped filter core and set up the structure, it is whole more frivolous.

Description

A kind of light and thin type air filtration and purification apparatus

Technical field

The utility model is related to technical field of air purification, relates to how to improve the technology of filter chamber space availability ratio, tool Body is related to the technology how quadratic filter cavity space utilization rate improves.

Background technology

Device product volume size is not only related to the occupancy in space, has influence on fabricating yard selection, transport convenience, fortune Defeated cost, the convenience for also affect installation, overhauling.The external form volume of compressed products, is of product design emphasis consideration Improvement direction.For the apparatus used particularly with interior, under high housing price background, most of family's interior spaces have Limit, in the apparatus for selecting interior to use, frivolous be an important indicator of its consideration to user.

In civil area, air filter is primarily referred to as air purifier, and air is sucked from air inlet by blower fan, leads to Filtration core filters out the particulate matter in air, is then discharged from air outlet, reaches purification of air purpose.In order that air is in filter core Both sides are dispersed, and uniformly to utilize filter element filtering body, filter core both sides need to be provided with enough cushion spaces.Air inlet side is buffered Space is referred to as inlet chamber, and outlet side cushion space is referred to as outlet chamber.

From coming in shape point, the filter core of air filter mainly has tubular and plate shaped two kinds, using plate shaped filter core Air cleaning unit, the filtering cabin being typically arranged side by side by being parallel to each other and blower fan storehouse constitute, and its filtering cabin is usually flat Square cavity structure, filter core is arranged in filtering cabin parallel to the flat horizontal surface of filtering cabin, by filtering cabin be divided into air inlet side and The smaller flat rectangular cavity of the thickness of outlet side two.In order that air filter is more frivolous, compression filtering cabin thickness is to remove Another selection outside compress wind cabin thickness.Filtering cabin thickness is compressed, at present only two kinds of optional directions, first is to reduce Flat panel cartridge thickness, filter core is made it is thinner, second be compression inlet chamber and outlet cavity space, inlet chamber and outlet chamber are made It is more flat.But, in the case where the material of filter core and gauffer construction is not changed, thinner filter core means lower purification efficiency With the shorter life-span for using.It is not enough and more flat inlet chamber and/or outlet chamber then causes the air dispersion distance of turnover too small Come with fully dispersed, accelerate (near air inlet) partial failure of filter core.

Mesh can also be distributed on the whole wall of filtering cabin air inlet side as air inlet, and then omits inlet chamber, so that Reach the purpose of compression filtering cabin thickness.But this inlet structure is difficult to be connected with upstream airduct, applicable situation limitation It is excessive.And large area air inlet needs to avoid blocking, the placement to apparatus proposes again many requirements.

The content of the invention

The utility model purpose is to wish the more frivolous current demand of air cleaning unit based on user, for use The air cleaning unit of flat panel cartridge, there is provided a kind of in guarantee purification efficiency, filter core service life, and do not influence air uniform Dispersion, can avoid filter core locally accelerate Problem of Failure preceding topic under, compress filtering cabin thickness solution, and it is further proposed that A kind of more frivolous air filtration and purification apparatus.

To achieve the above object, the utility model proposes a kind of filtering chamber structure for purification of air, the mistake first Filter position is square cavity structure, and flat panel cartridge is set in filtering cabin, and filtering cabin inner chamber is divided into inlet chamber and outlet by flat panel cartridge Chamber, the inlet chamber is provided with air inlet, and the outlet chamber is provided with gas outlet, it is characterised in that the flat panel cartridge is in filtering cabin Tilted setting.The air inlet and gas outlet are arranged on the face with flat panel cartridge angle at an acute angle, the air inlet and are gone out Gas port is arranged on the side away from flat panel cartridge in face where it.

If can ensure the fully dispersed air inlet of air and gas outlet to the minimum dispersion distance of flat panel cartridge for dr, flat board Filter core thickness is d, and the scheme of flat panel cartridge is obliquely installed using the utility model, and the diagonal place for such as taking rectangular cross-sectional is flat Face sets flat panel cartridge, then the thickness D minimums of filtering cabin can be close to d+dr (entry/exit).Such as the flat board that be arranged in parallel routinely Filter core, then the thickness D of filtering cabin is minimum is equal to dr (entering)+d+dr (going out).It can be seen that, using organization plan of the present utility model, such as Ignore flat panel cartridge thickness, filtering cabin thickness even can reduce half.

Further, frivolous in order to filtering cabin is made, the filtering cabin is preferably flat square cavity structure.

Further, filtering cabin square cavities are divided into the air inlet that two sections are right angled triangle by the flat panel cartridge Chamber and outlet chamber.

Further, the air inlet be arranged on right angled triangle inlet chamber long right-angle side institute on the whole, the outlet Mouth is arranged on the outlet chamber long right-angle side institute of right angled triangle on the whole, and further, the air inlet is arranged on right angle trigonometry The inlet chamber long right-angle side of shape is close to the side in face where short right-angle side on the whole, and the gas outlet is arranged on right angled triangle Outlet chamber long right-angle side be close to the side in face where short right-angle side on the whole.

Alternatively, the air inlet be arranged on right angled triangle inlet chamber short right-angle side institute on the whole, institute State gas outlet be arranged on right angled triangle outlet chamber short right-angle side institute on the whole, further, the air inlet is arranged on directly The inlet chamber short right-angle side of angle triangle is close to the side in face where long right-angle side on the whole, and the gas outlet is arranged on right angle The outlet chamber short right-angle side of triangle is close to the side in face where long right-angle side on the whole.

Specifically, filtering cabin is parallel to each other including two interareas being parallel to each other, two sides being parallel to each other and two End face.Flat panel cartridge is set perpendicular to two sides being parallel to each other, and flat panel cartridge is inclined along side diagonal.Institute State air inlet to be arranged on filtering cabin air inlet side interarea near the side of air inlet side end face, the gas outlet is arranged on filtering cabin and goes out Near the side of outlet side end face on the interarea of gas side.

Alternatively, the air inlet is arranged on filtering cabin air inlet side end face, and the gas outlet was arranged on On filter position outlet side end face.Further, the air inlet is arranged on filtering cabin air inlet side end face near air inlet side interarea Side, the gas outlet is arranged on filtering cabin outlet side end face near the side of outlet side interarea.

As one kind selection of filter core mounting means, two grooved rails being parallel to each other, flat board filter are set in the filtering cabin Core is assemblied in two grooved rails.

Further, two grooved rails are separately fixed on two interareas of filtering cabin.

Selected as one kind, filtering cabin square cavities are divided into two sections entering for right-angled trapezium by the flat panel cartridge Air cavity and outlet chamber.The air inlet is arranged on the straight flange institute of right-angled trapezium inlet chamber on the whole, and the gas outlet is arranged on directly The trapezoidal outlet chamber straight flange institute in angle is on the whole.Further, the air inlet is arranged on face where the straight flange of right-angled trapezium inlet chamber On near the side on base, the gas outlet be arranged on right-angled trapezium outlet chamber straight flange on the whole near the side on base.

Alternatively, the air inlet be arranged on right-angled trapezium inlet chamber base institute on the whole, the outlet Mouth is arranged on right-angled trapezium outlet chamber base institute on the whole.

Based on above-mentioned filtering chamber structure, the utility model it is further proposed that a kind of light and thin type air filtration and purification apparatus, bag The overall casing in rectangular shape is included, box house first half sets up blower fan storehouse separately, latter half of to set up filtering cabin separately, and box top wall sets Air-out mesh；The tilted setting flat panel cartridge of filtering cabin；The side of flat panel cartridge two and filtering cabin left and right sides perpendicular contact；It is flat Plate filter core encloses form right angle triangle inlet chamber with filtering cabin trailing flank, upper surface；Flat panel cartridge and filtering cabin leading flank, under End face encloses form right angle triangle outlet chamber.Filtering cabin trailing flank top sets the air inlet connected with inlet chamber；Before filtering cabin Side lower sets the gas outlet connected with outlet chamber.Blower fan is arranged on blower fan storehouse bottom, and blower fan top sets air-out passage, blower fan Air inlet is connected with the gas outlet of outlet chamber, and the air outlet of blower fan is connected with air-out passage.Air-out passage upper end and air-out mesh Connection.

Further, the one side in the left and right sides of the filtering cabin is detachably set as Cang Gai, in filtering cabin Two grooved rails are set at angle and posterior angle on preceding respectively, flat panel cartridge upper and lower ends coordinate with grooved rail, flat panel cartridge is from Cang Gai Each interior slip the in side loads in grooved rail, covers Cang Gai and flat panel cartridge is fixed in filtering cabin.

Further, the side wall of the air-out passage is provided with acoustical cotton.The noise that the absorbable blower fan of acoustical cotton is produced.This Improve, acoustical cotton is set from the main path that noise spreads out of and suppresses noise, noise reduction is obvious.

Further, gap is provided between the filtering cabin upper end and box top wall, the gap connects with air-out passage.

Further, heating module is provided with the air-out passage, on the path of air flow, the rear of heating module （With air-flow direction as reference）Leaving air temp detection sensor is set.When leaving air temp is less than design temperature, heating ground Module is heated to flowing through air.

Further, in inlet air flow path, the forward and backward side in heating module sets EAT detection sensor respectively With leaving air temp detection sensor.When EAT is less than design temperature, heating ground module convection current is heated through air, when When leaving air temp is more than design temperature, heating module stops heating.

Specifically, the EAT detection sensor is arranged at the gas outlet of the filtering cabin, the leaving air temp Detection sensor is arranged at the air-out passage upper port.

The utility model beneficial effect：1st, flat panel cartridge setting structure is improved, is the lightening offer of air clean cargo device Good condition.2nd, acoustical cotton is set in air-out passage, noise is effectively reduced.3rd, set heating module to compensate temperature, heat Loss is low.

Brief description of the drawings

Fig. 1 is using the filtering cabin thickness displaying schematic diagram of flat panel cartridge set-up mode described in the utility model.

Fig. 2 is using the thickness displaying schematic diagram of the filtering cabin of conventional arrangement mode.

Fig. 3 is that one kind of flat panel cartridge is obliquely installed schematic diagram, and air inlet, gas outlet are arranged on right-angled trapezium straight flange On.

Fig. 4 is that one kind of flat panel cartridge is obliquely installed schematic diagram, and air inlet, gas outlet are arranged on right-angled trapezium base On.

Fig. 5 is that one kind of flat panel cartridge is obliquely installed schematic diagram, and air inlet, that gas outlet is arranged on right angled triangle is long On right-angle side.

Fig. 6 is that one kind of flat panel cartridge is obliquely installed schematic diagram, and air inlet, that gas outlet is arranged on right angled triangle is short On right-angle side.

Fig. 7 is the air cleaning unit schematic diagram that a kind of flat panel cartridge is obliquely installed.

Fig. 8 is Fig. 7 shown device top views.

Fig. 9 is Fig. 7 shown device schematic rear views.

Figure 10 is Fig. 7 shown device internal structure schematic diagrams.

Figure 11 is Fig. 7 shown device inlet air flow path schematic diagrames.

Specific embodiment

Below in conjunction with the accompanying drawings, the knot of the air cleaning unit to filtering cabin described in the utility model and based on the filtering cabin Structure commercial weight is made and being further explained.

Reference picture 1-2, the filtering cabin of the use the utility model flat panel cartridge set-up mode shown in two figures of contrast is thick Degree and the thickness of the filtering cabin using conventional arrangement mode, can visually see, and be inclined using flat panel cartridge of the present utility model During oblique set-up mode, the thickness of filtering cabin is most thin can be close to dr+d, and wherein dr represents that can ensure that air is fully dispersed enters , to the minimum dispersion distance of flat panel cartridge, d represents the thickness of flat panel cartridge for gas port and gas outlet.And use conventional flat panel cartridge During parallel arrangement, the thickness of filtering cabin is most thin equal to 2dr+d.It is apparent that the side with the conventional flat panel cartridge that be arranged in parallel Formula is compared, and the mode that the utility model is obliquely installed flat panel cartridge significantly facilitates compression filtering cabin thickness.

Reference picture 3-6, is that the several of flat panel cartridge are obliquely installed schematic diagram.Filtering cabin is flat square cavity knot Structure, wherein, in Fig. 3, scheme shown in 4, quadratic filter storehouse inner chamber is separated into two 180 rotationally symmetrical right angle ladders by flat panel cartridge The cavity of shape, respectively as inlet chamber and outlet chamber.In scheme shown in Fig. 3, air inlet and gas outlet are separately positioned on right angle ladder On shape straight flange, in scheme shown in Fig. 4, air inlet and gas outlet are separately positioned on right-angled trapezium base.Fig. 5, scheme shown in 6 In, flat panel cartridge is obliquely installed along rectangle diagonal, by quadratic filter storehouse inner chamber be separated into two it is 180 rotationally symmetrical straight The cavity of angle triangle, respectively as inlet chamber and outlet chamber.In scheme shown in Fig. 5, air inlet and gas outlet are separately positioned on In the long right-angle side of right angled triangle, in scheme shown in Fig. 6, air inlet and gas outlet are separately positioned on the short straight of right angled triangle On the arm of angle.

Reference picture 7-11, the figure show a kind of air cleaning unit, and the air cleaning unit has implemented this practicality New described filtering cabin organization plan.

In this example, it is arranged side by side before and after blower fan storehouse and filtering cabin, both respectively account for the one of purifier box house in midair Between.

Filtering cabin is tilted to set flat panel cartridge 18.

Filtering cabin rear side panel 22 is set close to the rear board of casing 1, upper end plate 20 and the back of lower end board 15 with it is rear Side panel 22 is vertically fixed, Left-Hand Panel（Dismantle）, right panel（It is visible at inlet chamber and outlet chamber）Upper and lower side respectively with Upper end plate 20, lower end board 15 are vertically fixed, and back is vertical with rear side panel 22 fixed；Four sides of filtering cabin front panel 13 Respectively with upper end plate 20, lower end board 15, Left-Hand Panel, right panel is vertical fixes.Filtering cabin Left-Hand Panel as Cang Gai, Its four side is detachably solid with filtering cabin front panel, cabinet rear panel, upper end plate, lower end board by screw or bolt respectively Ding Lianlian.

The inner side of filtering cabin rear side panel 22 is fixedly installed a grooved rail 11, filtering cabin front panel at lower end board 15 13 are fixedly installed another grooved rail 11 at upper end plate 20, and two grooved rails 11 are parallel to each other and notch is relative.Flat panel cartridge 18 upper and lower side thickness match with the groove width of grooved rail, and flat panel cartridge upper and lower side is respectively assembled in two grooved rails.Flat panel cartridge will The inner chamber of filtering cabin is separated into former and later two right angled triangle cavitys, wherein rear side right angled triangle cavity is inlet chamber 19, it is preceding Side right angled triangle cavity is outlet chamber 16.

The filtering cabin rear side top center ofthe of panel 22 is provided with a circular air inlet 3, circular air inlet by inlet chamber 19 with The ft connection of casing 1.Circular air inlet 3 is provided with guard, is used to prevent hard object from damaging filter from air inlet insertion filtering cabin Core.

The bottom of filtering cabin front panel 13 is to the right to set a circular gas outlet 17, and in filtering cabin, circular gas outlet edge sets There is EAT detection sensor 7.

One left-handed centrifugal blower 6 is arranged in blower fan storehouse position corresponding with circular air outlet, the circle on the spiral case of blower fan Shape air inlet is aligned with filtering cabin gas outlet and is tightly connected.Upward, left and right occupies air outlet on volute of blower in blower fan storehouse In position.

Four walls in blower fan storehouse are shared with the wall of purifier casing, and the roof of clarifier casing 1 is provided with air-out mesh 2, wind The superjacent air space of cabin inner blower constitutes air-out passage 12, and the inner surface of air-out passage 12 is stained with one layer of acoustical cotton 5.

A heating module 4 is provided with air-out passage 12, in air-out passage, between heating ground module 4 and air-out mesh 2, if There is leaving air temp detection sensor 14.

Gap is there are between filtering cabin upper end and clarifier box top wall.Reach the air of air-out passage upper end, one Divide the gap entered between filtering cabin upper end and clarifier box top wall, then the correspondence filtering cabin one from clarifier box top wall The air-out mesh of side is sent out.

By primarily efficient filter layer, medium air filtration layer, high efficiency filter layer, three layer filtration layer is constituted flat panel cartridge altogether, wherein just imitating Filtering layer is located at the side near inlet chamber in three layers, and high efficiency filter layer is located at the side near outlet chamber in three layers, Medium air filtration layer is located between primarily efficient filter layer and high efficiency filter layer.

Claims (8)

1. a kind of light and thin type air filtration and purification apparatus, including the overall casing in rectangular shape, box house first half Latter half of to set up filtering cabin separately if blower fan storehouse, box top wall sets out wind mesh；The tilted setting flat panel cartridge of filtering cabin；Flat board is filtered The side of core two and filtering cabin left and right sides perpendicular contact；Flat panel cartridge encloses form right angle with filtering cabin trailing flank, upper surface Triangle inlet chamber；Flat panel cartridge encloses form right angle triangle outlet chamber with filtering cabin leading flank, lower surface；Filtering cabin rear side Face top sets the air inlet connected with inlet chamber, and filtering cabin leading flank bottom sets the gas outlet connected with outlet chamber；Blower fan is set In blower fan storehouse bottom, blower fan top sets air-out passage, and the air inlet of blower fan is connected with the gas outlet of outlet chamber, the air outlet of blower fan It is connected with air-out passage, air-out passage upper end connects with air-out mesh.

2. light and thin type air filtration and purification apparatus according to claim 1, it is characterised in that the left and right two of the filtering cabin Side panel in side is detachably set as Cang Gai, sets two bar grooves at angle and posterior angle on preceding respectively in filtering cabin Rail, flat panel cartridge upper and lower ends coordinate with grooved rail, and flat panel cartridge loads in grooved rail from each interior slip the in Cang Gai sides, and covering Cang Gai will put down Plate filter core is fixed in filtering cabin.

3. light and thin type air filtration and purification apparatus according to claim 1, it is characterised in that the side wall of the air-out passage It is provided with acoustical cotton.

4. light and thin type air filtration and purification apparatus according to claim 1, it is characterised in that the filtering cabin upper end and case Gap is provided between body roof, the gap connects with air-out passage.

5. light and thin type air filtration and purification apparatus according to claim 1, it is characterised in that be provided with the air-out passage Heating module.

6. light and thin type air filtration and purification apparatus according to claim 5, it is characterised in that in the path of air flow On, the rear of heating module sets leaving air temp detection sensor, when leaving air temp is less than design temperature, heating ground module pair Air is flowed through to be heated.

7. light and thin type air filtration and purification apparatus according to claim 5, it is characterised in that in inlet air flow path, The forward and backward side in heating module sets EAT detection sensor and leaving air temp detection sensor respectively, when EAT is small When design temperature, heating ground module convection current is heated through air, and when leaving air temp is more than design temperature, heating module stops Only heat.

8. light and thin type air filtration and purification apparatus according to claim 7, it is characterised in that the EAT detection is passed Sensor is arranged at the gas outlet of the filtering cabin, and the leaving air temp detection sensor is arranged on the air-out passage upper port Place.