JPS63137017U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing the structure of an automobile air conditioner/air cleaner equipped with the air cleaner of the first embodiment of this invention, Fig. 2 is a schematic perspective view of the air cleaner of the first embodiment, and Fig. 3 is the second embodiment. 4 is a schematic perspective view of the main part of the second embodiment of this invention, FIG. 5 is a sectional view of the main part of FIG. 4, and FIG. 6 is a third embodiment of this invention. 7 is a perspective view of the discharge counter electrode and dust collection electrode in the third embodiment; FIG. 8 is a perspective view showing the arrangement of the third embodiment; FIG. 9 is a perspective view of the main parts;
Figures 11 to 11 are schematic cross-sectional views showing another mode of use of the air conditioner/air cleaner of this invention;
The figure is a sectional view of the main parts of a conventional air conditioner/air cleaner. Description of symbols, 10... Air flow path, 11... Vehicle interior, 1
3... Outside the vehicle interior, 20... Air cleaner section, 21... Dust collecting section, 22... Discharge section, 23... Dust collecting electrode plate, 23a... Dust collecting pole piece, 24... Pointed discharge needle, 25... Dust collecting counter electrode plate, 26...Discharge electrode plate, 26a...Wire-shaped discharge electrode, 2
7...Through hole, 28, 28a, 28b...Discharge return electrode plate,
29... Square through hole, 30... Heat exchanger, 40... Insulating frame, 42... Gap.

Claims (1)

[Scope of Utility Model Registration Claim] (1) A heat exchanger is disposed in the interior of the vehicle or in an air flow path communicating between the exterior and the interior of the vehicle, and on the upstream or downstream side of this heat exchanger, In an automobile air conditioner/air cleaner comprising a corona discharge section consisting of a discharge electrode and a discharge counter electrode, and a dust collection section having a dust collection electrode, the corona discharge section is arranged in a plurality of vertically arranged corona discharge sections. An automobile comprising a discharge electrode and a discharge counter electrode, the discharge electrode and the discharge counter electrode are held by an insulating frame, and a gap for receiving condensed water is formed at the lower side of the discharge counter electrode. Air conditioners and air cleaners. (2) The corona discharge section is composed of a discharge electrode plate having a plurality of pointed discharge needles, and a discharge return electrode plate having a plurality of through holes respectively located at the tips of the pointed discharge needles. An automobile air conditioner/air cleaner according to claim 1 of the utility model registration claim. (3) The automobile air conditioner/air cleaner according to claim 1, in which the corona discharge section includes a plurality of wire-shaped discharge electrodes and a discharge return electrode. (4) The corona discharge section is composed of a discharge electrode plate having a plurality of pointed discharge needles, and a discharge return electrode plate having a plurality of square-shaped through holes respectively located at the tips of the pointed discharge needles. and a dust collection pole piece is formed from one common side of the through hole in a direction perpendicular to the discharge return electrode in the same plane. Air conditioner/air cleaner. (5) The automobile air conditioner/air cleaner according to claim 1, wherein the dust collecting section is composed of a plurality of dust collecting electrode plates arranged vertically at appropriate intervals.