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Air duct indoor unit

An air duct indoor unit and fan technology, which is applied in the directions of duct layout, space heating and ventilation, space heating and ventilation details, etc. The effect of efficiency

Active Publication Date: 2018-04-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an air duct indoor unit with downward airflow, so as to solve the problem of poor heating comfort of the side wall of the air duct indoor unit

Method used

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Embodiment Construction

[0032] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0033] Such as Figures 5 to 11 As shown, the air duct indoor unit according to the present invention includes a casing 10, and a heat exchanger 20 is fixedly arranged inside the casing 10, a water receiving tray 30 is arranged at the lower part of the heat exchanger 20, and one side of the heat exchanger 20 is arranged There is a fan 40, and the housing 10 is provided with an air inlet 11 and an air outlet 12 respectively located on both sides of the heat exchanger 20. has an angle between in, The present invention obliquely sets the air outlet 12 downwards, so that the outlet air is blown out obliquely downwards, effectively solving the problem that ordinary small household air duct indoor units need to install air ducts to make the air outlet direction downward. Limits the angle between the outlet wind direction and the underside In the range of ...

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Abstract

The invention provides an air pipe indoor unit which comprises a housing, wherein a heat exchanger is fixedly arranged in the housing; a water receiving plate is arranged at the lower part of the heat exchanger; a fan is arranged on one side of the heat exchanger; an air inlet and an air outlet positioned on the two sides of the heat exchanger respectively are formed in the housing; the air outlet tilts downwards; an included angle is formed between the air outlet direction of the air outlet and the lower side surface of the housing. According to the air pipe indoor unit, the air outlet tilts downwards, so that outlet air is blown out downwards and obliquely, and the problem that an air pipe needs to be mounted in a general small-sized domestic air pipe indoor unit for blowing the air downwards is effectively solved; in addition, the angle between the air outlet direction and the lower side surface of the housing is limited in the range of 30-90 degrees, so that the air outlet efficiency is guaranteed and the heating comfort is improved.

Description

technical field [0001] The invention relates to the field of air duct machines, in particular to an air duct indoor unit. Background technique [0002] In terms of unit structure, the household small air duct indoor units currently on the market are as follows: Figure 1 to Figure 4 As shown, it mainly includes a housing 10, a heat exchanger 20 is fixed inside the housing 10, a water receiving tray 30 is provided below the heat exchanger 20, a fan 40 is provided on one side of the heat exchanger 20, and a fan 40 is provided on the housing 10. An air inlet 11 and an air outlet 12 located on both sides of the heat exchanger 20 are provided. From the perspective of airflow organization, there are mainly the following forms: [0003] side send next time, such as figure 1 with figure 2 As shown, the air inlet 11 of the air duct indoor unit is designed at the lower part of the indoor unit, and the air outlet 12 of the air duct indoor unit is designed at the side of the indoor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F13/30F24F13/10
CPCF24F1/0011F24F1/0022F24F13/02F24F13/10F24F13/24F24F13/30
Inventor 杜辉冯汇远周伙喜赵成龙蔡勃李子颀
Owner GREE ELECTRIC APPLIANCES INC