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Air-conditioner

An air conditioner and outdoor heat exchanger technology, applied in the field of air conditioning, can solve problems such as small installation positions, weakened cooling or heating capacity of outdoor units, and low unit operating efficiency, and achieve the effect of improving operating efficiency

Pending Publication Date: 2017-04-26
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, both the evaporator and the condenser of the air conditioner have independent heat dissipation systems, which generally require an evaporating fan duct system and a condensing fan duct system, and the two systems are independent of each other, which often makes the outdoor unit If the size is too large, it may cause the installation position to be too small to be installed
In addition, the general operating conditions of outdoor units are relatively harsh. If encountering high temperature or severe cold weather, the operating efficiency of the unit is very low, resulting in the cooling or heating capacity of the outdoor unit being greatly weakened, or even shutting down; moreover, the two sets of heat dissipation system increases the manufacturing cost of the air conditioner

Method used

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Examples

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no. 1 example

[0027] Specifically, combined with figure 1 Shown to illustrate the first embodiment of the present invention in detail, in the first embodiment, the air conditioner includes a fan system, two heat exchangers and the air intake panel 11 and so on. The air conditioner is horizontally fixed on the facade wall 8, wherein the outdoor heat exchanger 2 is installed on the outside of the facade wall 8 through the horizontal extension. When the air conditioner is turned on and running, the indoor air passes through the air inlet panel 11 from the air inlet 10 below the air conditioner, and is guided into the fan blade 4 through the arc-shaped contracting guide ring 9, and then passes through the fan blade driven by the motor 5 to rotate. 4 After doing work, pressurized and accelerated, it leaves the fan blade 4, a part of the air flow passes through the indoor heat exchanger 6 to exchange heat and then is sent to the indoor room, and the other part passes through the outdoor heat exch...

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Abstract

The invention provides an air-conditioner. The air-conditioner comprises a shell, a draught fan, an indoor heat exchanger and an outdoor heat exchanger, wherein the draught fan, the indoor heat exchanger and the outdoor heat exchanger are arranged inside the shell. The draught fan is provided with an air inlet taking in air from the interior, an outdoor air outlet sending the air outdoors and an indoor air outlet sending the air indoors. The outdoor heat exchanger and the outdoor air outlet are arranged correspondingly. The indoor heat exchanger and the air inlet or the indoor air outlet are also arranged correspondingly. According to the air-conditioner, the draught fan is provided with the outdoor air outlet, the indoor air outlet and the air inlet taking in the air from the interior, and the outdoor heat exchanger is subjected to heat exchange with airflow entering from the air inlet in the working process; and due to the fact that the indoor working condition is generally superior to the outdoor working condition, the problems that the air-conditioner cannot be started and operating efficiency is low due to severe outdoor working conditions are prevented, and the operating efficiency of the air-conditioner is improved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner. Background technique [0002] In the prior art, both the evaporator and the condenser of the air conditioner have independent heat dissipation systems, which generally require an evaporating fan duct system and a condensing fan duct system, and the two systems are independent of each other, which often makes the outdoor unit If the size is too large, it may cause the installation position to be too small to be installed. In addition, the general operating conditions of outdoor units are relatively harsh. If encountering high temperature or severe cold weather, the operating efficiency of the unit is very low, resulting in the cooling or heating capacity of the outdoor unit being greatly weakened, or even shutting down; moreover, the two sets of heat dissipation The system increases the manufacturing cost of the air conditioner. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/02F24F13/30F24F13/20F24F13/08
CPCF24F1/02F24F13/081F24F13/20F24F13/30F24F2013/205F24F2221/17
Inventor 曹雷邹建煌张苏北刘洋刘中杰黄美玲
Owner GREE ELECTRIC APPLIANCES INC
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