Fan detection method and air conditioner

A detection method and air conditioner technology, which are applied in the control input, heating method, mechanical equipment, etc. related to air characteristics, can solve the problems of difficult production operation and poor material versatility.

Active Publication Date: 2018-11-16
NINGBO AUX ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach leads to poor material versatility and difficult production operations

Method used

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  • Fan detection method and air conditioner
  • Fan detection method and air conditioner
  • Fan detection method and air conditioner

Examples

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Comparison scheme
Effect test

no. 1 example

[0058] Please refer to figure 1 , the embodiment of the present invention provides a fan detection method, which is applied to such as figure 2 The outdoor unit of the air conditioner 1 is shown. The fan detection method can automatically identify the control output port connected to the upper fan 6, which facilitates accurate control of the upper fan 6 through the control output port. Optionally, the above fan detection method may include the following steps:

[0059] Step S101 , after the first control output port 4 controls the first fan to operate at a designated wind speed, control the air conditioner 1 to operate in the first operation mode.

[0060] In the embodiment of the present invention, the air conditioner 1 with two fans is taken as an example for description. The air conditioner 1 includes a first fan connected to the first control output port 4 . The air conditioner 1 outputs a control instruction to the first fan through the first control output port 4 to...

no. 2 example

[0087] Please refer to Figure 5 , an air conditioner 1 provided by an embodiment of the present invention, the first control output port 4 of the air conditioner 1 is electrically connected to the first fan, the second control output port 5 of the air conditioner 1 is electrically connected to the second fan sexual connection. Optionally, the above-mentioned air conditioner 1 includes: a control module 11 , an acquisition module 12 and a judgment module 13 .

[0088] The control module 11 is configured to control the air conditioner 1 to operate in the first operation mode after the first control output port 4 controls the first fan to operate at a designated wind speed.

[0089] The acquisition module 12 is configured to acquire the corresponding first theoretical heat dissipation temperature and the corresponding first actual heat dissipation temperature, and control the first fan to be turned off through the first control output port 4 .

[0090] Preferably, the operating ...

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Abstract

The invention provides a fan detection method and an air conditioner. The fan detection method is applied to the air conditioner. The fan detection method comprises the following steps that after a first fan is controlled to enter an appointed wind gear, the air conditioner is controlled to operate according to a first operation mode; a first theoretical heat dissipation temperature and a first actual heat dissipation temperature are acquired and the first fan is controlled to be closed; after a second fan is controlled to enter a designated air gear operation mode, the air conditioner is controlled to be in a first operation mode; a second theoretical heat dissipation temperature and a second actual heat dissipation temperature are acquired; and according to the first theoretical heat dissipation temperature and the first actual heat dissipation temperature, and the second theoretical heat dissipation temperature and the second actual heat dissipation temperature, an upper fan and a lower fan are determined from the first fan and the second fan. The control output port of the corresponding upper fan does not need to be solidified, and the upper fan can be identified automaticallyand accurately. Therefore, the universality of materials in the production process of the air conditioner is improved, and the air conditioner is more practical.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a fan detection method and an air conditioner. Background technique [0002] In order to meet the increasing demand of users for air conditioners, air conditioners are becoming more and more intelligent. With the intelligentization of air conditioners, more and more circuit components are integrated on the main control board of the air conditioner. However, these circuit components will release heat to the outside during operation, which will directly affect the normal operation of the air conditioner. In particular, when the inverter air conditioner is in operation, the drive unit on the main control board of the inverter releases a large amount of heat, which has a great impact on the normal operation of the inverter air conditioner. [0003] In order to meet the heat dissipation requirements of the circuit components on the main control board, the upper fan adjacent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/77F24F11/89F24F11/65F24F11/86F24F11/64F24F110/10
CPCF24F11/64F24F11/65F24F11/77F24F11/86F24F11/89F24F2110/10Y02B30/70
Inventor 章秋平张龙洲黄春李兆东
Owner NINGBO AUX ELECTRIC
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