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Air conditioner indoor unit and air conditioner

A technology for air-conditioning indoor units and heat exchangers, which is applied in air-conditioning systems, space heating and ventilation, household heating, etc., and can solve the problems of large space occupation, achieve large space occupation, improve user experience, and improve indoor air quality effect

Pending Publication Date: 2020-04-24
NINGBO AUX ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The fresh air device is integrated into the indoor unit of the air conditioner, making full use of the internal space of the indoor unit of the air conditioner, and solving the problem of a large space occupied by a single fresh air fan, and it is very convenient to use; moreover, the fresh air device is arranged outside the heat exchange chamber In the upper part, the fresh air is blown from the position above the air conditioner, which is conducive to the full diffusion of fresh air in the upper indoor space and better improves the indoor air quality, and the fresh air blown is located at the upper part of the indoor room to prevent the fresh air from directly blowing people, improving user experience

Method used

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  • Air conditioner indoor unit and air conditioner
  • Air conditioner indoor unit and air conditioner
  • Air conditioner indoor unit and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-5 As shown, an air conditioner indoor unit includes an air outlet panel 100 and an air inlet panel 200, and a heat exchanger 300 arranged in the air outlet panel 100 and the air inlet panel 200, and the air inlet panel 200 and the heat exchange A heat exchange chamber 500 is formed between the heat exchange chambers 300 , and a fresh air device 400 is provided on the outer upper part of the heat exchange chamber 500 .

[0034] Integrating the fresh air device 400 into the air conditioner indoor unit makes full use of the internal space of the air conditioner indoor unit, and solves the problem of a large space occupied by a single fresh air fan, and is very convenient to use; moreover, the fresh air device 400 is installed in the heat exchange chamber On the upper side of the 500, the fresh air is blown from the upper part of the air conditioner, which is conducive to the full diffusion of fresh air in the upper indoor space and better improves the ind...

Embodiment 2

[0053] The structure of the air conditioner indoor unit in this embodiment is slightly different from the structure of the air conditioner indoor unit in Embodiment 1.

[0054] The difference is: see attached Figure 6 , The fresh air outlet pipe 430 is not connected to the air ducts of the first cross-flow fan 600 and the second cross-flow fan 700 . The fresh air and the air-conditioning air are respectively discharged from the first air outlet 110 and mixed outside the air conditioner, so that the conveying distance of the fresh air is longer and the noise is reduced.

Embodiment 3

[0056] An air conditioner, comprising an air-conditioning indoor unit and an air-conditioning outdoor unit communicated with the pipeline of the air-conditioning indoor unit, the air-conditioning indoor unit is the air-conditioning indoor unit described in Embodiments 1 and 2.

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Abstract

The invention provides an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit includes an air outlet panel, an air inlet panel, a heat exchanger arranged between the air outlet panel and the air inlet panel, and a fresh air device. A heat exchange cavity is formed between the air inlet panel and the heat exchanger, the fresh air device is arranged on the upper partof the outer side of the heat exchange cavity, and the fresh air device is used to suck outside air and blow the sucked air into a room. The air conditioner indoor unit is provided with the fresh airdevice which introduces fresh air from the outside into the room and at the same time introduces the fresh air into an air-conditioner air outlet assembly to be combined with air-conditioner wind, thetemperature of the fresh air can be increased or decreased, and therefore the comfort is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner. Background technique [0002] When the air conditioner is running, opening the window or door will cause energy loss, but when people stay in a closed room for a long time, the oxygen content in the room will gradually decrease, and the carbon dioxide content in the room will slowly rise. When it reaches a certain concentration, it will easily lead to dizziness and other symptoms. It is not conducive to physical and mental health. At this time, it is necessary to open windows to ventilate or use fresh air equipment to improve the indoor environment. The existing technology generally directly extracts outdoor fresh air into the room. The outdoor fresh air is usually much lower or higher than the indoor air temperature. The outdoor fresh air The direct entry of air will cause changes in the indoor temperature, increase...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0059F24F1/0038F24F1/0022F24F1/0025F24F13/02F24F13/20
CPCF24F1/0059F24F1/0038F24F1/0022F24F1/0025F24F13/02F24F13/20
Inventor 李倩文陈伟李松许壮
Owner NINGBO AUX ELECTRIC
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