CN105605760A

CN105605760A - Air inlet of outdoor air purifier

Info

Publication number: CN105605760A
Application number: CN201610063332.3A
Authority: CN
Inventors: 沈亚斌
Original assignee: Hangzhou Filtech Intelligent Co Ltd
Current assignee: Hangzhou Filtech Intelligent Co Ltd
Priority date: 2016-01-31
Filing date: 2016-01-31
Publication date: 2016-05-25

Abstract

The invention belongs to the technical field of air purification, and discloses an air inlet of an outdoor air purifier. The air inlet of the outdoor air purifier comprises at least one rectangular opening formed on a vertical face of a purifier case; the rectangular openings are vertically formed; a slot-shaped strip shielding part is arranged outside each rectangular opening; the shielding parts are arranged vertically; openings of slots are towards the rectangular openings; widths of the openings of the slots of the shielding parts are greater than those of the rectangular openings; the upper ends of the shielding parts are higher than the rectangular openings; the lower ends of the shielding parts are lower than the rectangular openings; flangings flanged outwards are formed at four edges of each rectangular opening; the edges of the flangings extend into slot cavities of the shielding parts. The air inlet of the outdoor air purifier, which is disclosed by the invention, adopts the hidden design; by design of the inlet with the flangings and matching of the slot-type shielding parts, a waterproof effect is obviously improved.

Description

A kind of outdoor air clarifier air inlet

Technical field

The invention belongs to air purifying process field, relate to a kind of air purifier of outdoor mounted, relate in particular to the air inlet structure of outdoor air clarifier.

Background technology

At present, domestic atmosphere pollution is serious, especially haze weather, in air because the sources of atmospheric pollution such as industrial waste gas, vehicle exhaust, kitchen fume contain a large amount of particles. The suction of these particles, very unfavorable to health, the fine particle thing serious harm health that especially particle diameter is less than 2.5 microns. Not obtaining in atmosphere pollution under the present situation of effective prevention and control, is that one of indoor construction has clean environment to become the demand that people are urgent by air cleaning unit. Close the doors and windows, although then be used in conjunction with indoor air-purifier and can meet this demand,, keep for a long time airtight indoor environment, unfavorable to people's health equally.

Compared with indoor air-purifier, VMC has the function that renews room air. Outdoor air clarifier is the core apparatus of VMC, and outdoor air clarifier air inlet communicates with atmosphere, and air outlet is communicated with indoor air outlet by air supply duct. Outdoor air enters clarifier from clarifier air inlet, filters through the air cleaner of configuration in clarifier, and the most of particle of filtering, becomes relatively clean air. Clean air enters air supply duct from clarifier air outlet, finally enters indoorly from indoor air outlet, provides fresh and clean air for indoor.

Due to clarifier outdoor mounted, working environment is relatively poor, and waterproof effect is a critical function index of outdoor air clarifier, and the air inlet of existing air purifier is outside exposed, waterproof effect is poor, and water droplet enters clarifier inside and easily causes filter element filtering material damage.

Summary of the invention

The object of the invention is, for the poor problem of existing outdoor air clarifier air inlet waterproof effect, provides a kind of improvement project of improving air inlet waterproof effect.

For achieving the above object, the technical solution used in the present invention is: a kind of outdoor air clarifier air inlet, comprise at least one oblong openings being arranged on clarifier cabinet vertical plane, oblong openings vertically arranges, and a flute profile strip of each oblong openings outside configuration blocks parts. The described parts that block vertically arrange, and the opening of groove is towards oblong openings. The A/F that blocks the groove of parts is greater than oblong openings width. Block the upper end of parts higher than oblong openings, lower end is lower than oblong openings. Block parts upper end closed, three of upper ends groove, along abutting on the cabinet wall of oblong openings place face, blocks parts lower end and establishes leaking hole. Four limits of oblong openings are equipped with to the flange turning up, and the edge of flange stretches in the vallecular cavity that blocks parts.

Further, described in block the upper and lower two ends of the parts shape that is all convexly curved, block in the middle of parts vertically section and be provided with each assembling supporting seat up and down, the dual-side of supporting seat is welded on two side channels that block parts along upper. Supporting seat is provided with screwed hole. Bolt is from being screwed in the screwed hole of supporting seat through cabinet wall in cabinet, will block parts and cabinet is fixed.

Further, described air inlet comprises two group leader's square aperture, is separately positioned on the left and right sides of clarifier cabinet, and every group comprises multiple oblong openings, and multiple oblong openings are parallel to each other, and spacing equates.

Further, the cross sectional shape that blocks parts described in is square, trapezoidal or polygon. Preferably square or trapezoidal. In the time that selection is trapezoidal, the long limit that notch is corresponding trapezoidal, the minor face that bottom land is corresponding trapezoidal.

As improvement, the edge of two side flangings of described oblong openings is further to two lateral bucklings.

The outdoor air clarifier air inlet that the present invention proposes, adopts concealed design, and the import by design with flange coordinates slot type occlusion part part, has significantly improved waterproof effect.

Brief description of the drawings

Fig. 1 is the air purifier overall structure schematic diagram based on the present invention program.

Fig. 2 is the interior layout schematic diagram of air purifier shown in Fig. 1.

Fig. 3 is the front sectional elevation of air purifier shown in Fig. 1.

Fig. 4 is that air inlet blocks parts contour structures schematic diagram.

Fig. 5 is the top plan view of air purifier shown in Fig. 1.

Fig. 6 is the sectional drawing of profile shown in Fig. 5.

Fig. 7 is the local sectional drawing of air purifier air inlet.

Fig. 8 is the local sectional drawing of the air inlet with further flanging.

Fig. 9 is Fig. 2 centre circle a place enlarged diagram.

Figure 10 is the side cutaway view of air purifier shown in Fig. 1.

Figure 11 is Figure 10 centre circle b place enlarged diagram.

Figure 12 is the protuberance structural representation that filter cylinder lower end presses solidly the protuberance of use and uses as handle or kayser.

Detailed description of the invention

With reference to accompanying drawing 1-12, this figure is depicted as the empty outer air clarifier of the one application example that adopts air inlet structure of the present invention, comprises cabinet 106, hinge 102, aviation plug 103, guide rail 104, just imitates filter screen 105, antenna 107, blocks parts 108, efficient filter cylinder 109, control box 110, blower fan storehouse 111, air outlet 112.

Cabinet 106 entirety are square, and front is chamber door 101, and cabinet 106 is connected by hinge 102 with chamber door 101, and door is opened from right side, and open angle is 0～100 °. On the contact-making surface of chamber door and cabinet, there is a circle foamed strip, for sealing. With anti-theft screw and main frame locking.

There are respectively three vertical oblong openings 241 cabinet 106 left and right sides, and four limits of each oblong openings 241 are equipped with the flange 221 that has reinforcement effect concurrently. As improvement, the edge of two side flangings 221 of described oblong openings can also further be bent to form little flanging 244 to both sides. Further there is stronger waterproof effect to the flange after two lateral bucklings, as shown in Figure 8.

Block totally six of parts 108, be arranged on respectively the outside of six oblong openings 241 of cabinet 106 both sides. The described parts that block comprise upper and lower two arc elbows 223, block the middle vertically section of parts and are provided with each supporting seat 202 for assembling up and down, and the dual-side of supporting seat is welded on two side channels that block parts along upper. Supporting seat is provided with screwed hole, and bolt is from being screwed in the screwed hole of supporting seat through cabinet wall in cabinet, will block parts and cabinet is fixed. Block parts inner sides to leaving a cylindrical void seam between cabinet wall, install and block after parts, wind stitches and enters the vallecular cavity that blocks parts from hole, then the flange that climbs over oblong openings enters oblong openings, finally enters cabinet inside by oblong openings. The flange height of described oblong openings is greater than the hole seam width between side shelves and cabinet wall, so from cannot obviously observing in appearance air inlet. Wind enters casing from outside have twice curved, stops that water droplet enters casing thereby realize. Blocking feature bottom has leaking hole 222, gets rid of and enters the water that blocks parts vallecular cavity inside.

Guide rail 104 is arranged on four edges of cabinet 106 inside. Be fixed to anti-loosing nut on the self-clinching stud of cabinet. Just effect filter screen 105, from inserting guide rail, is shut fixing behind the door above. Open behind the door, just can extract, be convenient to install and replace and just imitate filter screen.

Blower fan storehouse 111 is positioned at the bottom of cabinet 106 inside, and left-handed centrifugal blower 233, dextrorotation centrifugal blower 232 each are equipped with in the inside. Two centrifugal blowers are symmetrical set, and all down, wherein dextrorotation centrifugal blower 232 is in left side for fan outlet, and air inlet is towards left side, and left-handed centrifugal blower 233 is on right side, and air inlet is towards right side. Blower fan storehouse lid 210 is by bolts assemblies in upper end, blower fan storehouse, and blower fan storehouse has covered the glue of punctuating, and realizes the sealing of blower fan storehouse. In the middle of the lid of blower fan storehouse, there is opening, for air intake. Two square holes are arranged at blower fan warehouse bottom, for passing fan outlet.

Efficient filter cylinder 109 is arranged on above blower fan storehouse, filter cylinder upper end cover 201 seals, filter cylinder bottom end cover 204 central openings, filter cylinder bottom end cover bottom surface gets around mouthful stickup in 231 1 weeks one circle sealing bed course 209, the filter cylinder bottom end cover left and right sides is symmetrical arranged a pair of protuberance 208, and front and back bilateral symmetry arranges another to protuberance 203. Protuberance 208 upper surface front and back ends, two of left and right are low, middle high, and front and back symmetry. Two protuberance 208 upper surface front and back ends, left and right are respectively formed with a transitional surface raising gradually to centre 207. Blower fan storehouse covers the corresponding filter cylinder left and right sides and is symmetrical arranged a pair of grab 206, and blower fan storehouse covers corresponding filter cylinder rear side and establishes another grab 242. Pair of right and left grab 206 is corresponding with two of left and right protuberance 208. Filter cylinder pushes clarifier cabinet from front, the pressure head 205 of pair of right and left grab 206 upper ends that the protuberance 208 of the both sides, lower end of filter cylinder is covered by blower fan storehouse is pushed down. Filter cylinder lower ending opening and blower fan storehouse lid middle opening are docked and connected. Sealing bed course is compacted, the sealing of the face that achieves a butt joint. The mutual snap close of protuberance 203 backwards on rear side grab 242 and filter cylinder, the flange 243 of rear side grab 242 upper end pressure head downsides snaps in the depression 245 of protuberance upside backwards, the kayser of realization to filter cylinder. On filter cylinder, protuberance forward uses as handle.

Control box 110 be fixed on blower fan storehouse before. Control box has covered two indicator lamps, display working condition. Master control borad is housed in control box.

The female 103 of aviation plug is equipped with in the below, left side of cabinet 106, is connected to master control borad by power line in case 212. Case external power line is connected with the male of aviation plug. Be applicable under different installation environments, power line length can conveniently not installed for the moment.

Antenna 107 is equipped with at the top of cabinet 106, and antenna connecting line 211 enters cabinet inside by the water joint after cabinet, is connected on master control borad. Realize the radio operation of controller.

Four corners of the bottom of cabinet 106 arrange respectively four osculums.

Cabinet 106 bottoms are provided with a square opening, and there is inside folded edges on square opening three limits, and air outlet 112 is arranged on square opening place. The outlet of centrifugal blower is communicated with the air outlet 112 of cabinet bottom by this square opening. Air outlet 112 is connected with airduct, being input to indoor through filtered air.

Claims

1. an outdoor air clarifier air inlet, comprises at least one oblong openings being arranged on clarifier cabinet vertical plane, and oblong openings vertically arranges, and a flute profile strip of each oblong openings outside configuration blocks parts; The described parts that block vertically arrange, and the opening of groove is towards oblong openings, and the A/F that blocks the groove of parts is greater than oblong openings width; Block the upper end of parts higher than oblong openings, lower end is lower than oblong openings; Four limits of oblong openings are equipped with to the flange turning up, and the edge of flange stretches in the vallecular cavity that blocks parts.

2. outdoor air clarifier air inlet according to claim 1, is characterized in that, blocks parts upper end closed, and three of upper ends groove is along abutting on the cabinet wall of oblong openings place face.

3. outdoor air clarifier air inlet according to claim 1, is characterized in that, blocks parts lower end and establishes leaking hole.

4. outdoor air clarifier air inlet according to claim 1, it is characterized in that, block parts and be provided with each assembling supporting seat up and down, the dual-side of supporting seat is welded on two side channels that block parts along upper, supporting seat is provided with screwed hole, bolt is from being screwed in the screwed hole of supporting seat through cabinet wall in cabinet, will block parts and cabinet is fixed.

5. outdoor air clarifier air inlet according to claim 1, is characterized in that, described in block the upper and lower two ends of the parts shape that is all convexly curved.

6. outdoor air clarifier air inlet according to claim 1, is characterized in that, described air inlet comprises two group leader's square aperture, be separately positioned on the left and right sides of clarifier cabinet, every group comprises multiple oblong openings, and multiple oblong openings are parallel to each other, and spacing equates.

7. outdoor air clarifier air inlet according to claim 1, is characterized in that, described in block parts cross sectional shape be square or trapezoidal.

8. outdoor air clarifier air inlet according to claim 1, is characterized in that, described in block parts cross sectional shape be trapezoidal, the long limit that notch is corresponding trapezoidal, the minor face that bottom land correspondence is trapezoidal.

9. outdoor air clarifier air inlet according to claim 1, is characterized in that, the edge of two side flangings of described oblong openings is further to two lateral bucklings.