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Air conditioner

An air and reconciling technology, applied in air conditioning systems, space heating and ventilation, mechanical equipment, etc., can solve the problems of no separate exhaust, separate intake, etc., and achieve the effect of purification and promotion

Inactive Publication Date: 2009-08-26
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the air conditioner of Patent Document 1, since the exhaust fan and the intake fan are simultaneously driven by the same motor, it can function as a ventilator that performs exhaust and air intake simultaneously, but it is not configured to perform separate exhaust and separate exhaust. Intake
In addition, multi-blade fans are installed on the left and right sides of the motor, and since the exhaust pipe and intake pipe are installed on the respective fan covers, it becomes a long-shaped ventilation device in the left and right directions. , there is a problem that the indoor unit of the air conditioner must be improved to a relatively long horizontal type

Method used

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Examples

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Embodiment 1

[0038] Next, embodiments of the present invention will be described, figure 1 It is a perspective view of a set of separate air conditioning device of the air conditioner and outdoor unit of the present invention, figure 2 It is a side view of the longitudinal section of the air conditioner of the present invention, image 3 It is a front perspective view of the main body of the air conditioner showing the storage part of the ventilation unit in the state where the front panel of the air conditioner of the present invention is opened, Figure 4 is the right side perspective view of the ventilation unit of the present invention, Figure 5 It is a cross-sectional view of the intake and exhaust portion of the ventilation unit of the present invention, Figure 6 It is a perspective view explaining the air intake mode of the ventilation unit of the present invention, Figure 7 It is an explanatory diagram of the state of the first switching valve A of the air intake mode of the...

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Abstract

An air conditioner (1) of the present invention can selectively perform air supply, exhaust, and air supply and exhaust operations and, particularly, perform effective intake of outside air by heat-exchanging indoor air to be exhausted and outdoor air to be introduced in a total heat exchanger in the simultaneous air supply and exhaust operation. A ventilation unit (20) comprises a total heat exchanger (54) for performing, in an air supply and exhaust mode, heat exchange between outdoor air to be supplied into a room through an air supply route and indoor air to be discharged outside the room through an exhaust passage. The total heat exchanger comprises a total heat-transfer element detachably stored in a case.

Description

technical field [0001] The present invention relates to an air conditioner assembled with a ventilation device, in particular to an air conditioner with a ventilation unit which can select intake, exhaust and simultaneous intake and exhaust. Background technique [0002] In the existing air conditioner, the exhaust fan and the intake fan are simultaneously driven by the same motor, and the ventilator that performs exhaust and intake at the same time is accommodated in the side space of the heat exchanger in the indoor unit of the air conditioner. . (For example, refer to Patent Document 1) [0003] Patent Document 1: JP-A-2002-005472 [0004] In the air conditioner of Patent Document 1, since the exhaust fan and the intake fan are simultaneously driven by the same motor, it can function as a ventilator that performs exhaust and air intake simultaneously, but it is not configured to perform separate exhaust and separate exhaust. Inhaled. In addition, multi-blade fans are ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F1/0038F24F1/0057F24F1/0071F24F1/0083F24F1/0087F24F7/08
CPCF24F2003/1667F24F1/0033F24F1/32F24F2003/1435F24F3/147F24F13/20F24F1/0007F24F1/0022F24F2001/0051F24F2001/0055F24F1/0003F24F1/0035F24F1/0041F24F8/22F24F12/006Y02B30/56F24F1/0038F24F1/0087F24F1/0057F24F1/0071F24F1/0083
Inventor 茂木康弘二宫浩三中岛宪一桥本益征
Owner SANYO ELECTRIC CO LTD
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