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Control method and device for air-conditioner and air-conditioner

A control method and a technology of a control device, applied in control input related to air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., capable of solving problems such as easy access, affecting user use, and affecting heat dissipation of power modules , to improve performance, improve user experience, and ensure accuracy

Active Publication Date: 2017-03-22
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Inverter air conditioners work in a wide temperature range, and the installation space of the air conditioner is narrow. The operating current of the inverter air conditioner is different in different working environments, and it will also affect the operating current of the air conditioner under different operating voltages. In the actual working environment, high temperature and low voltage are easy to occur, especially in the case of high temperature and low voltage, the current of the inverter air conditioner will increase rapidly. When the operating current of the inverter air conditioner increases, the inverter air conditioner The temperature of the control components will rise, especially the temperature of the power module will rise rapidly, and the working environment temperature of the air conditioner is very high, which will affect the heat dissipation of the power module, and its temperature will easily reach or exceed the protection temperature point of the power module, which will cause Damage to the power module or shutdown of the air conditioner will affect the user's use. There is no effective solution to this

Method used

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  • Control method and device for air-conditioner and air-conditioner
  • Control method and device for air-conditioner and air-conditioner
  • Control method and device for air-conditioner and air-conditioner

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Embodiment Construction

[0036] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0037] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0038] figure 1 A schematic flowchart of a method for controlling an air conditioner according to an embodiment of the present invention is shown.

[0039] like figure 1 As shown, the control meth...

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Abstract

The invention provides a control method and device for an air-conditioner and the air-conditioner. The control method for the air-conditioner includes the steps that the environment temperature of the air-conditioner and the actual running current of a compressor of the air-conditioner at the environment temperature are detected; and the rotating speed of the compressor is adjusted according to the environment temperature and the actual running current. According to the technical scheme, the rotating speed of the compressor can be adjusted and controlled according to the environment temperature and the actual running current of the compressor, and therefore damage to relevant devices in the air-conditioner is avoided, the air-conditioner performance can be improved to a greater extent, and the using experience of users is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner control method, an air conditioner control device and an air conditioner. Background technique [0002] Inverter air conditioners work in a wide temperature range, and the installation space of the air conditioner is narrow. The operating current of the inverter air conditioner is different in different working environments, and it will also affect the operating current of the air conditioner under different operating voltages. In the actual working environment, high temperature and low voltage are easy to occur, especially in the case of high temperature and low voltage, the current of the inverter air conditioner will increase rapidly. When the operating current of the inverter air conditioner increases, the inverter air conditioner The temperature of the control components will rise, especially the temperature of the power module will rise r...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F11/64F24F11/70F24F2110/00F24F2110/10
Inventor 邓谷城
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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