Preheating method, device and system for air conditioner compressor

A technology for air conditioner compressors and air conditioner outdoor units, which is applied in heating methods, household heating, space heating and ventilation, etc. It can solve problems such as the inability to reach the temperature required for air conditioner compressor preheating, and improve user experience , Guarantee the effect of preheating effect

Active Publication Date: 2021-07-09
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

[0003] However, the existing air-conditioning compressor preheating scheme cannot reach the temperature required for air-conditioning compressor preheating in some areas where the outdoor temperature is extremely cold

Method used

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  • Preheating method, device and system for air conditioner compressor
  • Preheating method, device and system for air conditioner compressor
  • Preheating method, device and system for air conditioner compressor

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Embodiment Construction

[0022] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0023] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used...

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PUM

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Abstract

The invention relates to the technical field of intelligent air conditioner control, and discloses a preheating method for an air conditioner compressor. The preheating method for the air conditioner compressor comprises the following steps of acquiring weather forecast information of an area where air conditioner outdoor units are located and environment temperature of multiple air conditioner outdoor units in the area where the air conditioner is located; according to the weather forecast information and the environment temperature of the multiple air conditioner outdoor units in the area where the air conditioner is located, determining first environment temperature of the air conditioner outdoor units; and according to the first environment temperature, determining a first preheating power of an electric heating module associated with the air conditioner compressor, and controlling the electric heating module to operate at the first preheating power. According to the scheme, the preheating power of the electric heating module can be accurately determined according to the determined outdoor environment temperature, and the electric heating module is controlled to operate at the preheating power, so that the preheating effect of the air conditioner compressor is guaranteed, and the user experience feeling is improved. The invention further discloses a preheating device and system for the air conditioner compressor.

Description

technical field [0001] The present application relates to the technical field of intelligent air-conditioning control, for example, to a preheating method, device and system for an air-conditioning compressor. Background technique [0002] In recent years, the demand for air conditioners in various places has continued to expand, especially in northern regions where air conditioners are used for heating under low temperature conditions in winter. When the air conditioner is under low temperature outdoor conditions, the lubricating oil in the oil pool inside the compressor has a high viscosity, which requires a huge torque to start the compressor. In order to avoid damage to the compressor caused by a large torque, it is necessary to Preheat the compressor to ensure that the lubricating oil meets the reliability requirements after the compressor starts. [0003] However, the existing air-conditioning compressor preheating scheme cannot reach the temperature required for air-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/67F24F11/64F24F11/61F24F110/12F24F130/10
CPCF24F11/67F24F11/64F24F11/61F24F2110/12F24F2130/10Y02B30/70
Inventor 许文明王飞张新起崔文娟李阳
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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