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Fan guide rail device of window type air conditioner

A technology of rail device and window air conditioner, which is applied in air conditioning system, space heating and ventilation, space heating and ventilation details, etc. The effect of improving heat exchange efficiency and increasing air flow

Inactive Publication Date: 2005-12-14
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, viewed from the side of the axial flow fan 6, there is almost no air flow in the space formed between the fan guide rail 10 and the chassis 7, so a dead angle of air flow is formed, which will reduce the air flow at the bottom of the condenser 5, thus making The heat exchange efficiency of the condenser decreases

Method used

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  • Fan guide rail device of window type air conditioner
  • Fan guide rail device of window type air conditioner
  • Fan guide rail device of window type air conditioner

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Embodiment Construction

[0012] The same symbols are used for the same parts of the present invention and the structure of the window air conditioner of the prior art. From Figure 4 It can be seen that the shape of the condenser 5 is "L". The axial fan 6 is provided on the indoor side of the condenser 5 . The bottom of the water guide ring 6b fixed on the periphery of the axial flow fan 6 is equipped with a fan guide rail 10, and a plurality of holes 11 are arranged on the fan guide rail 10, and the fan guide rail 10 will be bent into a shape corresponding to the outer circumference of the water guide ring 6b. In addition, when the fan guide rail 10 is fixed on one side of the water guide ring 6b, the hole 11 should be perpendicular to the rotation axis of the axial flow fan 6, and it is better to fix the fan guide rail 10 at a distance of about 2-3 mm from the outer circumference of the water guide ring 6b. This can prevent the water guide ring 6b from contacting the fan guide rail 10 when the axi...

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Abstract

The invention discloses a fan guide rail device of a window type air conditioner. It consists of an axial flow fan on one side of the condenser and equipped with multiple blades, a water guide ring that surrounds the outer end of the axial flow fan and is fixed on the blades, and its lower part is close to the chassis, and is bent to match the outer circumference of the water guide ring. Corresponding to and close to the outer circumference of the water guide ring to increase the amount of condensed water scattered fan guide rails. The fan guide rail proposed by the present invention is provided with a plurality of holes, and can be extended along the outer circumference of the water guide ring to the height of the radius of the water guide ring, so that the air flow on the side of the condenser can be increased, so the overall working efficiency of the air conditioner can be improved.

Description

technical field [0001] The invention relates to a fan guide rail device of a window type air conditioner. Background technique [0002] figure 1 It is a simplified diagram of the structure and medium flow of a window type air conditioner in the prior art. Such as figure 1 As shown, the window air conditioner is composed of a compressor 1, a heat accumulator 2, an evaporator 3, a condenser 5, a turbo fan motor 4 and an axial flow fan 6. Window air conditioners are divided into indoor side and outdoor side. An evaporator 3 and a turbo fan motor 4 are installed on the indoor side, while a compressor 1 , a condenser 5 and an axial fan 6 are installed on the outdoor side. figure 1 Arrows marked in indicate the flow direction of the medium. The medium is first converted into a high-temperature and high-pressure gas of about 70°C inside the compressor 1, and then sent to the condenser 5 under pressure. One side of condenser 5 is equipped with turbo fan motor 4. The high-temp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/00
Inventor 朴世珉
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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