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Air conditioner

A technology of air conditioners and heat exchangers, applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the problems of insufficient cold air, poor comfort, etc. Evenly distributed, improve the effect of air outlet

Inactive Publication Date: 2017-03-29
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an air conditioner to solve the problem that the cold air blown out by the air conditioner in the prior art is not soft enough and the comfort is not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 3

[0045] The main difference between the air conditioner of Embodiment 3 (not shown in the figure) and Embodiment 1 is that the second air inlet communicates with the heat exchanger and the fan and between the fan and the air outlet respectively through two fresh air passages. The air coming in from the first air inlet passes through the heat exchanger for heat exchange, while the air coming in from the second air inlet passes directly through two fresh air passages to the space between the heat exchanger and the fan and between the fan and the fan without passing through the heat exchanger. Between the air outlets, that is to say, the wind coming in from the first air inlet is mixed with the wind coming in from the second air inlet after being heat-exchanged by the heat exchanger, and then blown out from the air outlet after mixing. When the air conditioner is in the cooling state, since the wind coming in from the second air inlet does not undergo heat exchange, the mixed cold ...

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Abstract

The invention provides an air conditioner. The air conditioner comprises a shell body, an air channel arranged in the shell body, a first air inlet which is arranged on the shell body and communicates with the air channel, an air outlet which is arranged on the bottom wall of the shell body and communicates with the air channel, a heat exchanger, a draught fan and a second air inlet, wherein the heat exchanger and the draught fan are arranged in the shell body, air entering from the first air inlet passes through the heat exchanger and the draught fan in sequence and then is blown out from the air outlet; and the second air inlet is arranged on the side wall of the shell body and communicates with the air inlet, and the communication position of the second air inlet and the air channel is located on the downstream part of the heat exchanger. According to the technical scheme of the air conditioner, the problems that cold air blown out from air conditioners in the prior art is not gentle enough and poor in comfort can be effectively solved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner. Background technique [0002] In the prior art, when the air conditioner is in a cooling state, the cold air blown out is not soft enough, and the comfort is not good. For example, the existing ceiling-mounted circular air conditioners are usually installed on the top of the room and above the human activity area. When the air conditioner is in the cooling state, the wind coming in from the round air inlet passes through the heat exchanger and blows out directly from the air outlet to form a waterfall-style cold air. The above-mentioned waterfall-style cold wind will be very comfortable for people with strong resistance and relatively hot body temperature, but it is not soft enough for people with weak resistance such as the elderly and children, and the comfort is not good. Contents of the invention [0003] The main purpose of the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/00F24F13/30
CPCF24F1/0007F24F13/00F24F13/30F24F2221/16
Inventor 田雅颂熊军李大伟李建建赵万东连彩云李双堇
Owner GREE ELECTRIC APPLIANCES INC
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