Structure for arranging outdoor fan of window type air conditioner

A technology for layout structure and outdoor side, which is applied in the direction of air conditioning system, space heating and ventilation, heating method, etc. It can solve the problem of uneven air volume distribution, achieve uniform wind speed distribution, optimize the working environment, and reduce noise.

Inactive Publication Date: 2010-06-09
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the air volume distribution is also very uneven

Method used

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  • Structure for arranging outdoor fan of window type air conditioner
  • Structure for arranging outdoor fan of window type air conditioner
  • Structure for arranging outdoor fan of window type air conditioner

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] refer to figure 2 with image 3 As shown, the arrangement structure of the outdoor fan of the window type air conditioner of the present invention includes: a motor 42 installed on the inside of the outdoor space 4 and a fan 41 installed on the rotating shaft of the motor 42. In this embodiment, the fan 41 adopts a ring axial fans. Install a water ring 45 on the inner side of the rotating shaft of the motor 42, and set a three-fold heat exchanger 46 between the water ring 45 and the fan 41. The three-fold heat exchanger 46 is fixed on the single box 1 by means of screws. On the bottom surface of the motor 42, the rotating shaft of the motor 42 passes through the gap of the cooling fins in the three-fold heat exchanger 46 and is combined with the fan 41 .

[0020] The main body of the water ring 45 is provided with a hub 47 combined with the motor shaft in the middle, and an annular body is arranged and connected around the outer peripheral surface of the hub 47 . Wa...

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PUM

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Abstract

The invention relates to a structure for arranging an outdoor fan of a window type air conditioner, which comprises a motor arranged at the inner side of an outdoor space and a fan arranged on a rotating shaft of the motor, wherein the inner side of the rotating shaft of the motor is provided with a water fetching ring, a three-folding heat exchanger is arranged between the water fetching ring and the motor and is fixed on the bottom surface of a one-piece box, and the rotating shaft of the motor penetrates through gaps among heat radiating fins in the heat exchanger to be combined with the fan. Because of adopting the technical scheme, the invention improves the heat exchange efficiency of the heat exchanger, and enables fan speed distribution to be evener. Because the fan is arranged in front of the heat exchanger, the fan changes the blowing towards the heat exchanger into absorption, the noise is lowered on the basis of reaching the same air quantity, and the working environment is optimized.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an arrangement structure of an outdoor fan of a window-type air conditioner, which can make the distribution of wind speed more uniform and improve the heat exchange efficiency of the outdoor side. Background technique [0002] An air conditioner is a device that cools and warms the air in an indoor space after exchanging heat with the refrigerant circulating through the compressor, condenser, expansion device, and evaporator with the air passing through the evaporator. The structure of the air conditioner includes an outdoor unit composed of a compressor, a condenser, and an expansion device, and an indoor unit composed of a fan and an evaporator. The outdoor unit and the indoor unit are connected to each other through refrigerant piping. [0003] The types of air conditioners are divided according to the installation position of the indoor unit, such as upright air conditioners for indoor ...

Claims

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Application Information

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IPC IPC(8): F24F1/02
Inventor 王雷
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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