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Air conditioner equipment

A technology for air-conditioning equipment and external air-conditioning units, applied in air-conditioning systems, lighting and heating equipment, space heating and ventilation, etc., can solve problems such as user discomfort, increased fan energy consumption, poor comfort, etc., to improve thermal comfort. The effect of reducing the wind speed and uniformity of the wind

Inactive Publication Date: 2017-05-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the increase in air volume will cause discomfort to the user, and will also increase the energy consumption of the fan.
[0004] Therefore, the existing heat pump air-conditioning equipment has the technical problems of poor comfort and high energy consumption due to the fan convective heat exchange for indoor heating.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment provides an air conditioner, such as figure 1 and image 3 As shown, the air conditioner in this embodiment includes an air conditioner external unit 1 and an air conditioner internal unit 2 . Wherein, the air conditioner external unit 1 includes a compressor 11 and a third heat exchanger 14 . The air conditioner inner unit 2 includes a housing 23, a radiation heat exchange component and a convection heat exchange component. Wherein, the casing 23 is provided with an air inlet 231 and an air outlet 232 . The radiation heat exchange assembly is arranged in the casing 23 and is connected with the air conditioner external unit 1. By exchanging heat on the surface of the air conditioner internal unit 2, it forms a radiation surface to realize radiation heat exchange indoors (for example, when heating, The radiation heat exchange component heats the surface of the air conditioner inner unit 2 to form a heat radiation surface to realize radiation heat trans...

Embodiment 2

[0043] Preferably, this embodiment provides an air conditioner. Compared with the previous embodiment, on the one hand, as figure 1 and image 3 As shown, the radiation heat exchange assembly in this embodiment includes a first heat exchanger 211 . Wherein, the first heat exchanger 211 is disposed on the inner wall of the casing 23 . Preferably, the first heat exchanger 211 is disposed at a position away from the air inlet 231 and the air outlet 232 . The first heat exchanger 211 in this embodiment is a surface heat exchanger, which mainly forms a radiation surface on the surface of the housing 23 by exchanging heat on the housing 23, thereby realizing radiation heat exchange in the room (for example, When the air conditioner in this embodiment is heating, the first heat exchanger 211 is used to heat the casing 23, so that the surface of the casing 23 forms a heat radiation surface, thereby realizing radiation heat transfer to the room and improving indoor comfort ).

[00...

Embodiment 3

[0049] Preferably, this embodiment provides an air conditioner, compared with the above embodiments, such as figure 1 As shown, the radiation heat exchange assembly in this embodiment further includes a heat insulation structure 212 . Wherein, the heat insulation structure 212 is arranged in the casing 23 and is used for isolating the first heat exchanger 211 from the convective heat exchange component, the inlet and outlet, and the air outlet.

[0050] The air conditioner provided in this embodiment is provided with a heat insulation structure for separating the convective heat exchange component and the radiation heat exchange component, so that the two sets of heat exchange do not interfere with each other, thereby ensuring the radiation heat transfer capacity of the air conditioner and improving the performance of the air conditioner. Thermal comfort of the user.

[0051] Preferably, the first heat exchanger 211 in this embodiment has a first side portion and a second sid...

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Abstract

The invention discloses air conditioner equipment, and relates to the technical field of air conditioners. According to the mainly adopted technical scheme, the air conditioner equipment comprises an air conditioner outdoor unit and an air conditioner indoor unit. The air conditioner indoor unit comprises a shell, a radiation heat exchange assembly and a convective heat exchange assembly. The shell is provided with an air inlet and an air outlet. The radiation heat exchange assembly is arranged in the shell, connected with the air conditioner outdoor unit and used for carrying out radiation heat exchange on the interior of a room. The convective heat exchange assembly is arranged in the shell, connected with the air conditioner outdoor unit and used for carrying out indoor convective heat exchange. The air conditioner equipment has a convection heat exchange function and a radiation heat exchange function, the requirements of users for heat are met, and meanwhile the output wind speed can be decreased, so that the user heat comfort is improved, and the energy consumption of a fan is lowered.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner. Background technique [0002] Existing heat pump air-conditioning equipment generally uses the wind disk as the terminal when heating. When heating, air is introduced into the air tray through the fan on the air tray, and then the coil is used to heat the airflow, and finally the heated hot air is sent into the room to convectively heat the room. [0003] In addition, the above-mentioned heat pump air conditioner mainly adjusts the heating volume by controlling the air volume. For example, when the weather is cold, in order to meet the heat supply, it is necessary to increase the air volume. However, the increase of the air volume will cause discomfort to the user, and will also increase the energy consumption of the fan. [0004] Therefore, the existing heat pump air-conditioning equipment has the technical problems of poor comfort and high energy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/30
CPCF24F1/0003F24F13/30
Inventor 林海佳吴一梅桂涛尚瑞刘彩赢陈志杰
Owner GREE ELECTRIC APPLIANCES INC
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