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Non-shutdown defrosting operation method for air conditioner

An air conditioner and thermal operation technology, which is applied to refrigerators, heating methods, mechanical equipment, etc., can solve problems such as indoor temperature drop, poor heating effect, and no energy saving, and achieve low energy consumption, reduced operating costs, and improved operating efficiency. The effect of energy efficiency

Active Publication Date: 2017-06-20
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Frosting may occur during the heating operation of the existing air conditioners. After the frosting reaches a certain level, it needs to be defrosted, otherwise the heating effect will become worse and worse. However, the existing air conditioners will Indoor heating stops, and even the indoor temperature will drop, which is uncomfortable and energy-saving

Method used

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  • Non-shutdown defrosting operation method for air conditioner
  • Non-shutdown defrosting operation method for air conditioner
  • Non-shutdown defrosting operation method for air conditioner

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Embodiment Construction

[0022] 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 invention discloses a non-shutdown defrosting operation method for an air conditioner. The non-shutdown defrosting operation method for an air conditioner comprises: controlling heating operation of the air conditioner; detecting an outdoor environment temperature; adjusting a working state of an outdoor heat exchanger according to the outdoor environment temperature; when the outdoor heat exchanger is adjusted to a preset condition, detecting a temperature difference between an indoor temperature and a set temperature; and adjusting a working state of the outdoor heat exchanger according to the temperature difference. According to the technical solution above, a proper control manner can be selected in an operation process of the air conditioner, operation energy efficiency of the air conditioner is improved and non-shutdown defrosting is realized.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a non-stop defrosting operation method of an air conditioner. Background technique [0002] Frosting may occur during the heating operation of the existing air conditioners. After the frosting reaches a certain level, it needs to be defrosted, otherwise the heating effect will become worse and worse. However, the existing air conditioners will Indoor heating stops, and even the indoor temperature will drop, which is uncomfortable and energy-saving. Contents of the invention [0003] The object of the present invention is to propose a non-stop defrosting operation method of an air conditioner, which can enable the non-stop defrosting operation of the air conditioner and improve the comfort of the air conditioner. [0004] According to one aspect of the present invention, there is provided a method for defrosting an air conditioner without shutting down, including: cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F25B47/02F25B49/02
CPCF24F11/30F24F11/62F24F11/64F24F2110/10F25B47/022F25B49/02
Inventor 许文明王飞付裕张明杰丁爽李波任志强罗荣邦
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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