Control device and method for outdoor fan of air conditioner

An outdoor fan and control device technology, applied in the field of air conditioning, can solve the problems of single data collection point, uncontrollable air conditioner operation, and single control method

Active Publication Date: 2020-10-20
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a control device and method for an outdoor fan of an air conditioner, aiming to solve the problem of single data collection point and single control mode in the existing solution, and when the only temperature detection unit fails, the operation of the air conditioner cannot be controlled question

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  • Control device and method for outdoor fan of air conditioner
  • Control device and method for outdoor fan of air conditioner
  • Control device and method for outdoor fan of air conditioner

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Embodiment Construction

[0026] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...

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Abstract

The present disclosure discloses a control device for an outdoor fan of an air conditioner. The device includes: an outdoor environment temperature detection unit configured to detect an outdoor environment temperature; a first temperature detection unit and a second temperature detection unit configured to detect an outdoor condenser coil temperature; a calculation unit configured to calculate a target rotational speed of the outdoor fan according to the outdoor environment temperature and the outdoor condenser coil temperature; and a control unit configured to control the outdoor fan to operate at the target rotational speed. The present disclosure further discloses a control method for an outdoor fan of an air conditioner.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a control device and method for an outdoor fan of an air conditioner. Background technique [0002] The Chinese patent application number is 201310100919.3, and the patent titled "control circuit, control method and air conditioner for outdoor fan of air conditioner" discloses a control method for outdoor fan. During operation, the outdoor condenser coil temperature is obtained and compared with the preset reference temperature to determine the wind speed of the outdoor fan. [0003] This scheme has a single data collection point and a single control method. When the only temperature detection unit fails, there is a hidden danger that the operation of the air conditioner cannot be controlled. Contents of the invention [0004] The embodiment of the present invention provides a control device and method for an outdoor fan of an air conditioner, aiming to solve the prob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/32F24F11/64F24F11/72F24F11/871F24F11/88F24F110/12F24F140/20
CPCF24F11/64F24F11/77F24F2110/12F24F2140/20Y02B30/70F24F1/16F24F11/30
Inventor 杨公增顾超国德防
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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