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Air conditioner and control method thereof

A control method and technology for air conditioners, which are applied in air conditioning systems, heating and ventilation control systems, refrigerators, etc., can solve problems such as reduced heat exchange efficiency, difficulty in ensuring fan motor air volume, and air flow obstruction.

Inactive Publication Date: 2008-08-27
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fan motor of this kind of outdoor unit is set in various deformation forms according to the specifications at the time of product shipment. When it is attached to a wall, etc.), since the air flow for heat exchange is hindered, there is a problem that the heat exchange efficiency is reduced and it is difficult to ensure the fan motor air volume required to maintain the operating performance

Method used

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  • Air conditioner and control method thereof
  • Air conditioner and control method thereof
  • Air conditioner and control method thereof

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Embodiment Construction

[0024] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0025] figure 1 It is a plan view of the outdoor unit of the air conditioner to which the present invention is applied.

[0026] Such as figure 1 As shown, the interior of the outdoor unit 10 of the air conditioner is divided by a partition 18 into a machine room 14 in which a compressor 12 is provided and a heat exchange room 16 in which heat is exchanged by air circulation. The rear and sides of the outdoor unit 10 form a suction port 20 for inflowing outside air into the heat exchange chamber 16 , and a discharge port 22 is formed at the front of the outdoor unit 10 for discharging air passing through the heat exchange chamber 16 .

[0027] In the heat exchange chamber 16, a heat exchanger 24 adjacent to the suction inlet 20 on the back and sides, a fan 26 for forcing the air passing through the heat exchanger 24 to the discharge outlet 22, and a fan 26 f...

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Abstract

The invention relates to an air conditioner and a control method thereof, with the purpose to apply a fan motor operation information diagnosis room outer machine to arranging environment and operation condition, and to control number of revolutions of the fan motor according to variation of the outer operation condition, so as to compensate operation of the fan motor to meet target air quantity, therefore, the air conditioner with a fan motor for regulating outdoor air quantity provided in the invention comprises a current detection part for detecting operation current of the fan motor; a voltage detection part for detecting power supply voltage of the fan motor; a control part for measuring consumption power of the fan motor through product of the detected power supply voltage and the operation current, and diagnosing the preference of the outdoor machine.

Description

technical field [0001] The present invention relates to an air conditioner, in particular to an air conditioner and a control method thereof which utilizes the operating information of a fan motor to diagnose the installation environment of an outdoor unit, and compensates and controls the revolutions of the fan motor according to changes in external operating conditions. Background technique [0002] In general, an air conditioner is a device for cooling or heating an indoor space. Through a normal refrigeration cycle that circulates a refrigerant between an indoor unit and an outdoor unit, the refrigerant in a liquid state absorbs surrounding heat when it vaporizes, and absorbs heat when it liquefies. The characteristic of releasing its heat performs cooling or heating operation. In order to help absorb heat and discharge heat, fans are respectively provided in the outdoor unit and the indoor unit, and fan motors are used to adjust the air volume of the fans. [0003] Amo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F2221/32F25B49/025F25B2313/0294F25B2700/15F24F11/32F24F2140/50F24F2140/60
Inventor 金振竖许性用
Owner SAMSUNG ELECTRONICS CO LTD
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