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Split air conditioner outdoor unit condenser louver dust prevention device, air conditioner outdoor unit and air conditioner

A split air conditioner and dust-proof device technology, which is applied to evaporators/condensers, air-conditioning systems, refrigerators, etc., can solve problems such as excessive dust attached to the condenser, increased power consumption, and reduced heat transfer efficiency of the condenser. To achieve the effect of continuously reducing heat exchange efficiency and reducing waste

Inactive Publication Date: 2020-03-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the purposes of the present invention is to avoid the deficiencies in the prior art and provide a dust-proof device for the louver of the condenser of the split-type air conditioner, which can solve the long-term The problem of more and more dust attached to the condenser condenser, thus solving the problem of decreased energy efficiency of the air conditioner and a substantial increase in power consumption caused by the continuous decrease in the heat exchange efficiency of the condenser, thereby reducing the waste of electric energy resources
The condenser is dust-proofed by the dust-proof blades set against the condenser, which solves the long-term problem of more and more dust attached to the condenser of the air-conditioning external unit, thus solving the energy efficiency of the air-conditioning caused by the continuous decrease in the heat exchange efficiency of the condenser Decrease, the problem of a large increase in power consumption, thereby reducing the waste of electric energy resources, and at the same time, the processor of the external unit of the air conditioner controls the rotation mechanism to control the opening or closing of the dust-proof blades to achieve the effect of intelligent control, so that it can Automatically control the opening of the dust-proof blade when the air conditioner is turned on, and automatically close when the air conditioner is turned off

Method used

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  • Split air conditioner outdoor unit condenser louver dust prevention device, air conditioner outdoor unit and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of dust-proof device for the louvers of the condenser of the external unit of the split air conditioner in this embodiment, such as figure 1 As shown, it includes a plurality of dust-proof blades 1 set against the condenser, one end of the plurality of dust-proof blades 1 is rotatably provided with a fixed frame 2 for fixing to the shell of the air conditioner external unit, and the plurality of dust-proof blades The other end of the blade 1 is provided with a rotating mechanism fixed to the housing of the air conditioner external unit, and the rotating mechanism is electrically connected to the processor of the air conditioner external unit. The dust-proof blade 1 set against the condenser is used to prevent the dust of the condenser, which solves the long-term problem of more and more dust attached to the condenser of the air conditioner's external unit, thereby solving the problem of the air conditioner caused by the continuous decrease in the heat exchange eff...

Embodiment 2

[0030] The other structures of this embodiment are the same as those of Embodiment 1, except that the lower end of the crankshaft 5 to which the other ends of the plurality of dust-proof blades 1 are fixed is penetrated and provided with a fixing plate fixed to the housing of the air conditioner external unit. The lower end of the crankshaft 5 fixed at the other end of the dust-proof blade 1 is penetrated with a fixed plate fixed to the housing of the air conditioner external unit to increase the stability of the dust-proof blade 1 and prevent the dust-proof blade 1 from opening or closing. Prevent the upper half of the dustproof blade 1 from shaking.

Embodiment 3

[0032] This embodiment provides an air conditioner external unit, the air conditioner external unit uses the dust-proof device for the condenser louvers of the split air conditioner external unit described in Embodiment 1 or Embodiment 2. The condenser is dust-proof, which solves the long-term problem that more and more dust is attached to the condenser of the air conditioner's external unit, thereby solving the problem of the decrease in the energy efficiency of the air conditioner and the substantial increase in power consumption due to the continuous decrease in the heat exchange efficiency of the condenser. Furthermore, the waste of electric energy resources is reduced, and at the same time, the processor of the external unit of the air conditioner controls the rotation mechanism to control the opening or closing of the dust-proof blade 1 to achieve the effect of intelligent control, so that it can automatically control the dust-proof blade 1 when the air conditioner is turn...

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Abstract

The invention relates to a split air conditioner outdoor unit condenser louver dust prevention device, an air conditioner outdoor unit and an air conditioner, and relates to the technical field of airconditioners. The split air conditioner outdoor unit condenser louver dust prevention device comprises a dustproof blade which is arranged on the back close to a condenser, a fixing frame is rotationally arranged at one end of the dustproof blade, a rotating mechanism is arranged at the other end of the dustproof blade, and the rotating mechanism is electrically connected with a processor of theair conditioner outdoor unit. According to the condenser dust prevention device, the dustproof blades arranged on the back close to the condenser are used for carrying out condenser dust prevention, the problem that the air conditioner outdoor unit condenser is more and more dust attached for a long time is solved, the problem that the energy efficiency of the air conditioner is reduced and the power consumption is greatly increased due to the fact that the heat exchange efficiency of the condenser is continuously reduced is solved, the opening or closing of the dustproof blades is controlledby controlling the rotating mechanism through the processor of the air conditioner outdoor unit, so that the intelligent control effect is achieved, the dustproof blades can be automatically controlled to be turned on when the air conditioner is started, and the dustproof blades can be automatically closed when the air conditioner is closed.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a louver dustproof device for a condenser of an external unit of a split air conditioner, an external unit of an air conditioner, and an air conditioner. Background technique [0002] The outdoor unit of the air conditioner has been serving in harsh outdoor areas for a long time. As one of the four important components of the air conditioning system, the condenser has been exposed to the outdoor air for a long time. As the operating time increases, more and more dust is attached to the condenser. Not only The increase of wind resistance and thermal resistance makes the heat transfer efficiency of the condenser decrease continuously, leading to a decrease in the energy efficiency of the air conditioner, a substantial increase in power consumption, and a waste of electric energy resources. The CN207815665U patent is mainly aimed at the dustproof of the air outlet of the ai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/58F24F11/89F25B39/04
CPCF24F1/58F25B39/04F24F11/89
Inventor 曾梦伟李捷杨林葆解宸冯绍广
Owner GREE ELECTRIC APPLIANCES INC
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