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Outdoor unit for air conditioner

A technology for an air conditioner and an outdoor unit, which is applied in the field of outdoor units and can solve the problems of increased noise, increased ventilation resistance, and decreased heat exchange efficiency.

Inactive Publication Date: 2007-12-12
TOSHIBA CARRIER CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the device described in Patent Document 1, when the number of rows of heat exchangers is increased in order to increase the heat exchange capacity, in the heat exchanger on the downstream side, the ventilation resistance increases, the heat exchange efficiency decreases, or when When the blower is enlarged to increase the blowing volume, the L-shaped short side of the heat exchanger on the downstream side comes into contact with the blowing fan, or the distance from the blowing fan is close, which increases the noise

Method used

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  • Outdoor unit for air conditioner
  • Outdoor unit for air conditioner
  • Outdoor unit for air conditioner

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Embodiment Construction

[0019] Hereinafter, one embodiment of the outdoor unit of the air conditioner according to the present invention will be described with reference to the drawings. In addition, in the following descriptions, expressions indicating directions such as up-down, left-right, etc. are described based on the illustrated state or the actual installation state of the outdoor unit.

[0020] Fig. 1 is a perspective view of an outdoor unit of an air conditioner according to the present invention, and Fig. 2 is a perspective view without a casing of the outdoor unit.

[0021] As shown in Fig. 1, the outdoor unit 1 of the air conditioner of the present embodiment is equipped with an outdoor unit frame body 2, and the outdoor unit frame body 2 includes: a bottom plate 3 provided with fixing legs 3a; 4a, and have the front side plate 4 of the repair plate 4b that can be disassembled; Set up with this front side plate 4, and become the wire guard (wire guard) 5 of suction side; Set up with this...

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Abstract

The outdoor unit of the air conditioner according to the present invention has a compressor, an outdoor heat exchanger, and a blower housed in the outdoor unit casing, and the outdoor heat exchanger is bent in the direction of the blower into an L-shape in plan view and arranged overlapping in the air flow direction. The multi-column heat exchanger configuration is such that the bending angle of the downstream side heat exchanger on the downstream side in the air flow direction is an obtuse angle.

Description

technical field [0001] The present invention relates to an outdoor unit of an air conditioner, in particular to an outdoor unit of an air conditioner in which the structure of an outdoor heat exchanger is improved. Background technique [0002] In recent years, there has been a demand for an outdoor unit of an air conditioner that can save space while maintaining the operating capacity in terms of installation space and installation work. For this reason, it is conceivable to arrange a large-capacity outdoor heat exchanger, or to increase the air blowing volume of an outdoor blower fan. [0003] For example, Patent Document 1 (Japanese Patent Application Laid-Open No. 8-247499) proposes a device in which heat exchangers are bent in an L-shape and provided with multiple rows of heat exchangers in the air flow direction. [0004] However, in the device described in Patent Document 1, when the number of rows of heat exchangers is increased in order to increase the heat exchang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F28F1/32
CPCF28F1/32F24F1/16F24F1/18F24F13/30F28D1/0477F28D2001/0266F28D2001/0273F28F9/262F28F2210/08
Inventor 佐藤雄彦川合信夫寺崎明
Owner TOSHIBA CARRIER CORP
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