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Wind direction regulating device

A wind direction adjustment and wind direction technology, applied in space heating and ventilation details, air conditioning systems, piping layout, etc.

Inactive Publication Date: 2006-11-22
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Therefore, sufficient air volume cannot be guaranteed, so that the surrounding room air 19 is likely to be mixed in, whereby condensation must occur

Method used

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Examples

Experimental program
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Embodiment 1

[0036] An embodiment of the present invention will now be described. figure 1 It is a longitudinal sectional view of the indoor unit of the cassette air conditioner embedded in the ceiling. figure 2 yes figure 1 Enlarged view of part I in .

[0037]In these figures, the decorative panel 4 has an air suction opening portion 5 and an air blowing opening portion 6 provided on the lower surface of the body 2 . The suction opening part 5 and the blowing opening part 6 are exposed under the ceiling 1, and the machine body 2 is embedded in the ceiling 1. A hair dryer 7 is arranged in the body 2 . Between the blower 7 and the decorative panel 4 on the side of the suction opening 5, a bell mouth 9 is arranged and a filter is arranged immediately below the bell mouth. On each discharge side of the blower 7, a heat exchanger 8 and an exhaust pan 12 are arranged. Reference numeral 10 designates one of air ducts for blowing air and having a substantially rectangular section, which ...

Embodiment 2

[0051] The above-described embodiments relate to the structure of the air blowing opening portion for preventing condensation from occurring on the wind direction deflecting plate 113A due to the air blown out in the cross-section of the control air duct 10 . However, it is also necessary to prevent condensation on both ends of the wind direction deflecting plate 113A. Figure 9 to Figure 11 is a view showing a wind deflector according to another embodiment of the present invention. Specifically, Fig. 9 is a perspective view of the wind direction deflector, Figure 10 are the side and front views of the wind deflector, and Figure 11 It is a bottom view of the decorative panel of the cassette air conditioner embedded in the ceiling.

[0052] In these figures, the wind direction deflecting plate 113A has an arcuate section for deflecting the blown air vertically. The rotating shaft 119 deflects the wind direction by rotating the wind direction deflecting plate 113A. The ro...

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Abstract

The invention relates to a wind direction adjusting device, comprising an air blowing opening for blowing out wind and a wind direction deflecting plate arranged at the air blowing opening, the wind direction deflecting plate further includes: a wind direction deflecting plate body for deflecting the blown air; The deflecting plate deflects the rotating shaft of the wind direction, and the rotating shaft is located at a position deviated from the wind direction deflecting plate; the supporting plate connects the wind direction deflecting plate and the rotating shaft. In the existing wind direction adjusting device, ambient indoor air may be mixed into the blowing opening portion and condensed on the wind direction deflecting plate. In order to prevent condensation on both ends of the wind direction deflecting plate, the invention stipulates that the width of the support plate gradually decreases from the width of the wind direction deflecting plate to the width of the rotating shaft, and the blown wind is sufficiently provided to the gradually decreasing width of the support plate. In this way, it is not necessary to implant fibers into the wind deflector, thereby reducing production costs and allowing easy removal of dirt. The wind direction adjusting device of the present invention is suitable for an air conditioner.

Description

[0001] This application is a divisional application of a patent application titled "wind direction adjusting device", application number 95109565.X, application date June 26, 1995, and priority date September 26, 1994. technical field [0002] The invention relates to a wind direction regulating device of an air conditioner. Background technique [0003] Figure 12 and Figure 14 It relates to a conventional ceiling-embedded cassette air conditioner and its blowing opening portion, which are disclosed in, for example, Unexamined Japanese Utility Model Publication Hei 6-28517. Figure 12 is a longitudinal sectional view of a ceiling-embedded cassette air conditioner configured with a glazed panel, and Figure 13 and 14 It is a longitudinal sectional view of the air blowing opening portion of the decorative panel. [0004] In these figures, reference numeral 4 designates a decorative panel attached to the lower surface of the body 2 of the air conditioner. The opening porti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/14F24F13/30F15D1/04F24F13/06F24F13/08F24F13/20
CPCF15D1/04F24F1/0011F24F13/06F24F13/081F24F1/0047F24F13/14
Inventor 粂川惠理子古藤悟石川博章吉田孝行曾根靖雄西川胜俊
Owner MITSUBISHI ELECTRIC CORP