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Split type air conditioner outdoor machine

An air conditioner outdoor unit and split-type technology, applied in the field of split-type air conditioner outdoor units, can solve the problems of high noise, affecting the air volume and heat exchange of the outdoor unit, and strong rotational vibration of the outdoor fan 6, so as to achieve uniform heat exchange and improved energy efficiency ratio. , the effect of reducing noise

Inactive Publication Date: 2013-03-13
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] But the outdoor fan 6 and the fan motor 5 of the air conditioner outdoor unit of the prior art are fixed by the motor bracket 11, because the center of gravity does not fall on the motor bracket 11, the dynamic balance is not good when the outdoor fan 6 rotates, and the outdoor fan 6 rotates Vibration is strong, affecting the air volume and heat exchange of the outdoor unit, resulting in poor work and loud noise of the outdoor unit

Method used

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  • Split type air conditioner outdoor machine
  • Split type air conditioner outdoor machine
  • Split type air conditioner outdoor machine

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0017] The operating principle of the outdoor unit of the air conditioner of the present invention is the same as the prior art, and the prior art can be referred to, so it will not be described again. The difference between the present invention and the prior art is that the fan structure of the outdoor unit of the air conditioner is different, as follows Detailed explanation:

[0018] Such as image 3 , 4 As shown, the split-type air conditioner outdoor unit of the present invention includes: two side surfaces and a rear end surface of the outdoor unit, and a main housing 1 with a plurality of air inlets on the rear end surface; a top cover and a front end surface, and the front end surface The sub-housing 10 with the exhaust grille 9 is arranged on the lower part of the main and sub-housing and the chassis 2 on which various components of t...

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Abstract

The invention discloses a split type air conditioner outdoor machine which comprises a main casing, an auxiliary casing, a chassis, a compressor, a condenser, a fan motor, an outdoor fan and a baffle plate. A rolling bearing is arranged in the opposite position of the inside of a gas exhaust grid at the front end surface of the auxiliary casing and an output shaft of the fan motor. The output shaft of the fan motor is extended and inserted into the rolling bearing. When the fan motor rotates, the output shaft drives the rolling bearing to rotate, thereby preventing the outdoor fan from swinging left and right. As the gas exhaust grid at the front end surface of the air conditioner outdoor machine is additionally provided with a motor fixing structure, and the output shaft of the motor is extended to match with the motor fixing structure, the fan is stable in rotation, and the air can uniformly and stably flow. The heat exchange is uniform, the condenser is well utilized, the energy efficiency ratio is enhanced, and the noise is decreased.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a split-type air conditioner outdoor unit with more stable outdoor fan rotation and uniform and smooth air flow. Background technique [0002] Generally speaking, an air conditioner is a cooling / heating household appliance installed on a wall of an indoor space such as an office or a home to cool or heat indoor air. An air conditioner consists of a compressor, a condenser, an expansion valve, and an evaporator to form a refrigeration / heating cycle. [0003] An air conditioner is composed of an outdoor unit installed outdoors and an indoor unit installed inside a building. The outdoor unit is provided with a condenser (outdoor heat exchanger) and a compressor, and the indoor unit is provided with an evaporator (indoor heat exchanger). [0004] The types of air conditioners are broadly classified into a split type air conditioner in which an outdoor unit and an indoor unit are separated from...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/38
Inventor 王鑫
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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