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Air conditioner

A technology of air conditioning and installation mechanism, which is applied in air conditioning systems, space heating and ventilation details, space heating and ventilation, etc., can solve the problems of cost waste and failure, and achieve the effect of suppressing cost waste

Inactive Publication Date: 2008-04-02
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is not possible to share components between the loading / unloading type, the opening and closing type, and the lifting type, or the number of design steps required to add new components, or the need to change the manufacturing line, resulting in waste of cost

Method used

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Examples

Experimental program
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Embodiment Construction

[0029] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0030] The air conditioner ( 1 ) of this embodiment is a ceiling-embedded air conditioner ( 1 ), and FIG. 1 is a perspective view of the air conditioner ( 1 ) viewed from below. The air conditioner (1) includes a rectangular box-shaped housing (10) with an open lower end, and a ceiling plate (20) provided at the lower end of the housing (10). Brackets (11) for setting on the ceiling are provided at four places of the casing (10). In addition, a suction port (21) is formed at the central portion of the ceiling panel (20), and a suction grill (22) is attached to the suction port (21) of the ceiling panel (20).

[0031] Two suction grills (22) are attached to the air conditioner (1), and the two suction grills (22) are arranged side by side in the longitudinal direction of the casing (10). A filter (23) overlapping the suction grill (22) is provided above the suc...

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PUM

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Abstract

A ceiling-mounted air conditioner having a casing (10), a ceiling panel (20) provided at the lower end of the casing (10), and a suction grill (22) installed on the ceiling panel (20). To reduce costs, the suction grill (22) of detachable type or open / close type or the suction grill (22) of lifting type can be commonly installed on the ceiling panel (20). To enable this, the ceiling panel (20) is composed of a frame-like ceiling panel body (26), a frame (27) provided on the inner periphery side of the ceiling panel body (26) and on which the suction grill (22) is installed, and an installation mechanism for installing the frame (27) on the ceiling panel body (26).

Description

technical field [0001] The present invention relates to a ceiling-mounted air conditioner, and more particularly to a structure of a ceiling panel having a suction grill. Background technique [0002] Conventionally, for example, ceiling-embedded air-conditioning apparatuses include lift-type suction grills that allow maintenance of filters by lowering the suction grills (for example, refer to Patent Document 1). This air conditioner has a casing with an open lower end, and an open ceiling panel attached to the lower end of the casing. In addition, a lift-type suction grill is attached to the central portion of the ceiling panel. [0003] A drive mechanism for raising and lowering the suction grill is provided on the ceiling panel. The drive mechanisms are arranged at multiple places in the corners of the ceiling panel, and each includes a motor and a bobbin connected to the motor. The bobbin is a bobbin for winding the wire rope, and is connected with one end of the wire...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F1/0047F24F13/20
CPCF24F13/084F24F2001/0037F24F13/082F24F1/0007F24F1/0047F24F1/00F24F13/20
Inventor 江川亘森實哲也
Owner DAIKIN IND LTD