Thin air processing device for heat ventilation air conditioning system

Abstract

A thin air processing device suitable for wall mounting comprises a housing and located inside a crossflow blower, an air processing unit and a controller unit. The housing comprises a cover plate, a base and side parts. The blower comprises a casing, an impeller, an electric drive with a flat stator and a magnetized rotor, and an axle fixed perpendicularly to the base. The casing comprises an inlet, a central part and an outlet and integrated with the housing thus a volute shape of the casing formed by side parts. The impeller comprises circumferential arrayed magnetic means thus serving as the magnetized rotor. The flat stator comprises circumferential arrayed coils with magnetic axes coincide with a plane of the flat stator and integrated with the housing. The air processing unit located at the inlet of the casing and comprises an intake and an outtake openings.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view showing the preferred embodiment of the thin air processing device for heat ventilation air conditioning system for the present invention.

FIG. 2 is an exploded view showing the preferred embodiment of the air processing device for the present invention.

FIG. 3 is an exploded view showing the housing and flat stator integrated with the base according to the preferred embodiment of the air processing device for the present invention.

FIG. 4 is a plane top view showing the housing and drum type impeller according to the preferred embodiment of the air processing device.

FIG. 5 is a perspective exploded view showing the second embodiment of the air processing device for the present invention. The flat stator integrated with the cover plate while the magnetic means integrated with the backplate.

FIG. 6 is an exploded view showing the second embodiment of the air processing device for the present invention.

FIG. 7 is an exploded view showing the housing and flat stator integrated with the cover plate according to the second embodiment of the air processing device for the present invention.

FIG. 8 is a perspective view showing a design option according to the preferred embodiment of the air processing device when intake opening coincides with one of the side part of the casing.

FIG. 9 is an exploded view showing a design option of the air processing device according FIG. 8.

FIG. 10 is a perspective view showing the third embodiment of the air processing device for the present invention when at least one guide vane integrated with the cover plate.

FIG. 11 is a perspective view showing the third embodiment of the air processing device for the present invention when the cover plate is turned along the edge for better illustrative view.

FIGS. 12 and 12A are two variants of section view along radial direction of the region A from FIG. 11.

Claims

1. A thin air processing device for heat ventilation air conditioning system comprising a housing and located inside a blower, an air processing unit and a controller unit, wherein: (i) said housing comprising a cover plate, a base and side parts;(ii) said blower comprising a casing, a drum type impeller, an electric drive with a flat stator and a magnetized rotor, and an axle fixed perpendicularly to said base;(iii) said casing comprising an inlet, a central part and an outlet and being integrated with said housing thus a volute shape of said casing being formed by said side parts;(iv) said impeller being placed at said central part and comprising blades being attached to a backplate and a shroud, and circumferential arrayed magnetic means at the peripheral part of said impeller, thus serving as said magnetized rotor;(v) said flat stator comprising circumferential arrayed coils with magnetic axes being coincide with a plane of said flat stator and being integrated with said housing;(vi) said magnetic means being placed and magnetized along said plane of said flat stator thus magnetic axes of said coils and said magnetic means being located at said plane substantially;(vii) said air processing unit being located at said inlet of said casing and comprising an intake and an outtake openings, so air flows through said intake opening, said air processing unit, said outtake opening, said inlet, said impeller and said outlet in a series way, thus said blower being a crossflow type blower.

2. The air processing device as claimed in claim 1, wherein said casing further comprising two volute tongues divided the impeller circumference on an inlet and an outlet arcs thus said inlet arc being within 90-130 degrees and said outlet arc being within 140-230 degrees.

3. The air processing device as claimed in claim 1, wherein said blower further comprising at least one guide vane surrounded by said impeller and being integrated with said housing, so air flows through said intake opening, said air processing unit, said outtake opening, said inlet, said blades, said guide vane, said blades again and said outlet in a series way.

4. The air processing device as claimed in claim 3, wherein said at least one guide vane being integrated with said base.

5. The air processing device as claimed in claim 3, wherein said at least one guide vane being integrated with said cover plate.

6. The air processing device as claimed in claim 1, wherein said flat stator being integrated with said base while said magnetic means being integrated with said shroud.

7. The air processing device as claimed in claim 1, wherein said flat stator being integrated with said cover plate while said magnetic means being integrated with said backplate.

8. The air processing device as claimed in claim 1, wherein said air processing unit comprising an air purifier placed within said intake and outtake openings.

9. The air processing device as claimed in claim 1, wherein said air processing unit comprising a temperature regulating means placed within said intake and outtake openings.

10. The air processing device as claimed in claim 1, wherein said air processing unit comprising a humidifier placed within said intake and outtake openings.